CN102186390B

CN102186390B - Barbecue apparatus with uniform circulation of combustion heat

Info

Publication number: CN102186390B
Application number: CN200980139311.3A
Authority: CN
Inventors: 金英焕
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-06
Filing date: 2009-10-01
Publication date: 2014-05-07
Anticipated expiration: 2029-10-01
Also published as: KR20100038549A; KR101018466B1; WO2010041845A2; WO2010041845A3; CN102186390A

Abstract

The present invention relates to a barbecue apparatus in which combustion gas generated by a single brazier flows radially, with spaces among the combustion gas, in a plurality of directions, and thermal energy from the combustion gas applied to each of a plurality of grill assemblies is uniformly distributed to cool the grill assemblies such that overheating of the grill assemblies is prevented, and enables coolant contacting the grill assemblies to be converted into high-temperature, high-pressure steam, thus converting the atmosphere in the brazier into high-temperature, high-pressure steam and smoke and barbecuing meat under optimum conditions so that the meat is not burnt or dried. The barbecue apparatus of the present invention with uniform circulation of combustion heat enables food to be uniformly barbecued, and prevents oils from being adsorbed onto the surface of the food in advance. The barbecue apparatus with uniform circulation of combustion heat according to the present invention comprises: a combustion gas distribution plate (30) arranged on a brazier (20); and a coolant spray nozzle (50) for radially spraying coolant supplied from an external source over the plurality of grill assemblies (40).

Description

The barbecue apparatus of combustion heat uniform circulation

Technical field

The present invention relates to a kind of barbecue apparatus (The apparatus forbarbecue) of combustion heat uniform circulation, its central authorities above shell bottom surface have a stove, the burning gases that generate on described stove are along the guided plate of separately establishing, be spaced in intervals and be radiation shape, to multiple directions, flow; Also separately there is cooling water sprayer, its fire dish assembly that obtains directed burning gases to supply sprays cooling water, can not only make the burning gases heat energy distribution being subject to of fire dish assembly even, can also be cooling fire dish assembly overheated to not being subject to, the cooling water that flow to fire dish assembly is converted to high temperature, high steam, making stove internal conversion is steam, the flue gas of HTHP, prevents that meat is dry, sticks with paste, and makes meat reach optimum state; Stove management easily; Can evenly arrange the barbecue material being inserted on a plurality of iron strings, can also prevent in advance that oil is adsorbed to barbecue material surface, can arrange out and be conducive to healthy barbecue.

Background technology

In general, the cooking methods of the meat such as fish, pork, vegetables etc. has, directly utilize fire to emit the mode of heat culinary art, or the oil to high temperature, in stone or sand etc., put into the mode that above-mentioned cooking materials is cooked, or the steam with high temperature in airtight container is boiled in a covered pot over a slow fire ripe mode by cooking materials, or after cooking materials is wrapped with earth, puts into fire and heat a period of time etc.

Above-mentioned various cooking methods, according to culinary art object, such as being which kind of cooking materials such as fish or meat, the cooking method of its selection is also different, even and same cooking materials, different according to conceivable taste, its cooking method is also different, thereupon, the cooking tools that prepare or utensil also can be different.The taste that so the various materials of culinary art obtain also differs from one another.

Especially, when cooking fish and comprising the meat of pork, what generally use is the mode of directly utilizing fiery hot gas to cook, it is placed directly in above-mentioned material in the distance of one section of fire, maintains certain hour, and cooking materials is ripe rear direct-edible, but its surface is roasting paste easily, or surface is heated inhomogeneously, lose its original taste, therefore start to have sought additive method.

Thereupon, start from way back the mankind just by material strings such as porks on iron string, on fire, with bucket roll, roast, enjoy the delicious food of barbecue.

To this, various forms of cooking modes for roasting, have much about disposable and bake a large amount of barbecue materials, and regulate as required its speed, and the research and the Related product that improve the thermal loss problem occurring because of stove, this case applicant once applied for and the Korean Patent 0828035 of having authorized in also recorded and be relevant to " evenly arranging barbecue apparatus and method thereof ", it thes contents are as follows.

Fig. 1 is the integrally-built schematic diagram of prior art barbecue apparatus.

As shown, existing barbecue apparatus includes, with the shell (1) of external isolation formation confined space; Rotatable in described enclosure one side, and vertically disposed a pair of upper and lower gear (2a, 2b); Many double space one determining deviations rotating shaft (2) that side face forms outside; The side wall of outer shell inner face of secure bond under the lower gear (2b) with described rotating shaft (2) combination is straight, above it in conjunction with a plurality of ring-type gripper shoes (3) of a plurality of the first support rollers; Mesh in pairs the many pairs of upper and lower part rotating rings (4a, 4b) that supported by each gripper shoe (3) with the above-mentioned upper lower gear (2a, 2b) that is incorporated into rotating shaft (2); Be positioned at the centre of above-mentioned each bottom rotating ring (4b), because putting, be a plurality of attaching parts secure bond of radiation shape in a plurality of inner loop (4c) of each bottom rotating ring (4b); One end and the separable combination of described each inner loop (4c), the other end and a plurality of strings of the rotatable formation of top rotating ring (4a) (5); A plurality of stoves (6) that arrange along imaginary circular arc in above-mentioned shell inner face bottom surface, and the driving means (M, R) that is incorporated into the rotating shaft (2) that connects above-mentioned housing exterior.

According to above-mentioned prior art, the combustion heat occurring while being arranged on the inner fuel combustions such as charcoal of each stove (6) of shell inner face bottom surface is delivered on inner loop (4c), top rotating ring (4a), be delivered to again on the barbecue material on a plurality of iron strings (5) of revolution, autobiography, can arrange at short notice volume barbecue material.

But according to above-mentioned prior art, fuel combustion liberated heat cooking barbecue material in a plurality of stoves, but the fired state of the fuel such as each stove Reed charcoal is mutually different, through the heat energy heterogeneity that on a plurality of strings of each stove top, food materials receive, arrange even effect not good enough, and to manage respectively a plurality of stoves, complex operation, and cannot pack processing be contained in pernicious gas in burning gases and the oil content in innocuous gas (, oil), pernicious gas with and the major part such as oil content be attached on the barbecue material surface on iron string, produce carcinogen, its health aspect has caused fatal problem.

Summary of the invention

[problem of solution]

The present invention is for addressing the above problem, a kind of barbecue apparatus of combustion heat uniform circulation is provided, it only has a stove in shell bottom surface upper central, the burning gases that generate on stove described in it are according to separately establishing the guided plate outflow that is radiation shape, also be provided with fire dish assembly that the burning gases that are guided out to described guided plate are fed to above spray the cooling water sprayer of cooling water, the burning gases heat energy distribution that makes to add to each fire dish assembly is even, it is overheated each fire dish assembly to be cooled to be not subject to, the cooling water that flow to fire dish assembly converts the steam of HTHP to, make to become in stove the state of high temperature and high pressure steam and flue gas, prevent the dry paste of meat, reach optimum state, and stove management easily, the barbecue material of string on iron string is heated, cooking result is even, can also prevent in advance that oil content is attached to barbecue material surface, can cook and obtain being conducive to healthy roasting.

[solution]

The barbecue apparatus of a kind of combustion heat uniform circulation provided by the invention, it only has a stove in shell bottom surface upper central, the burning gases that generate on stove described in it are according to being separately located at the guided plate of described stove upside, to multiple directions, being across a certain distance radiation shape flows out, make to be heated to the energy even through on each iron string of each fire dish assembly top, and separately there is fountain cooled cooling water sprayer, it is radiation shape to each fire dish assembly top that is directly exposed to described burning gases and sprays cooling water, the cooling water of its supply contacts with fire dish assembly, more than the temperature that fire dish assembly is heated to is no more than proper temperature, and described cooling water is the steam of HTHP in the moment gasification of contact fire dish assembly, effectively control gravy, make pernicious gas burning repeatedly to harmless, the banksia rose also impregnated in meat, reach its goal of the invention.

[invention effect]

According to the present invention, the heat energy that fuel combustion is emitted is evenly transmitted to each fire dish assembly, and its combustion heat is evenly distributed, string cross on an iron string respectively to roast material culinary art effect even, and manageable its stove is set into a stove in shell ground central authorities; Save a large amount of materials such as charcoal for described stove; Reduce a large amount of flue gases; Because stove is positioned at the non-direct below of each iron string, indirectly realize barbecue culinary art, but not directly roasting, obtain the effect of real barbecue.

And, according to the present invention, the cooling water that touches fire dish assembly converts the gas of HTHP to, make fire dish assembly remain on proper temperature, preventing from being heated, it is too high to heat up, the principle of pressing according to reverse osmosis, the gravy of meat material inside cannot flow out in outer time, unwholesome oil component is flowed out, the gravy management of whole meat material is good, oil content in burning gases and pernicious gas are adsorbed in a large amount of steam, prevent from advance suspending and being attached to the surface of roasting material in its enclosure, can cook and be conducive to healthy roasting.

In addition, in the present invention, the downside in the enclosure space of cooking positions of materials, along enclosure, form the forced air supply of horizontal direction, make the combustion heat that comprises high temperature and high pressure steam not only want vertical lifting, and in portion, form vortex circulation in the enclosure, increase the time of contact with cooking material, reach the maximization of the thermal efficiency, shorten the effect of cooking time.

Accompanying drawing explanation

Fig. 1 is the barbecue apparatus overall structure schematic diagram of prior art.

Fig. 2 is combustion heat uniform circulation barbecue apparatus internal structure sectional view of the present invention.

Fig. 3 is combustion heat uniform circulation barbecue apparatus primary structure schematic diagram of the present invention.

Fig. 4 is combustion heat uniform circulation barbecue apparatus isolating construction schematic diagram of the present invention.

Fig. 5 is the glide path schematic drawing of burning gases and oil.

Fig. 6 is outer casing underpart field Air Flow ideograph.

Fig. 7 is the injection according to cooling water, and fire dish is cooling, the schematic drawing of oil content absorption.

Fig. 8 is combustion heat uniform circulation barbecue apparatus burning gases processing block structural representation of the present invention.

10: shell 11: bottom surface

20: stove 21: dust bucket

22: flue dust filter screen 23: multiple burning web

24: nourrice tank 30: burning gases distribution plate

31: burning gases guided plate 31 ': top

40: fire dish assembly 41: fire dish

42: oily recovery tube 50: cooling water sprayer

60: oil-collecting device 70: leak flue gas body race way

71: burning gases circulating fan 72: leak flue gas body guided plate

80: burning gases processing block 81: burning gases suction inlet

82: burning gases are discharged fan 83: burning gases treating apparatus

B: pressure fan

The specific embodiment

The barbecue apparatus of combustion heat uniform circulation provided by the present invention, a plurality of stoves of its enclosure and on described stove the barbecue apparatus of a plurality of iron strings of revolution, autobiography, comprise the only stove that its enclosure bottom surface central authorities are provided with; Be arranged on a kind of sheet material directly over described stove, its bottom surface be a plurality of burning gases guided plates of radiation shape shape all-in-one-piece " people " font and be combined, the top of described each burning gases guided plate, to center, forms a plurality of burning gases distribution plates of spacing between it is upper and lower; Be arranged on described burning gases distribution plate directly over, circular to making to form imagination from the cooling water of outside supply around at described stove, and a plurality of fire dish assemblys that form the isolation of a determining deviation are the cooling water sprayer that radiation shape sprays cooling water; The oil-collecting device arranging in the middle of two adjacent fire dish assemblys; Include and be arranged on described sheath top plate central authorities, make the burning gases burning gases circulating fan of circulation downwards, and around described burning gases suction fan, guide the burning gases race way of the recyclegas guided plate of described burning gases; The burning gases processing block that discharges the described burning gases that suck by the burning gases suction inlet under described cooling water sprayer is feature, and its primary structure is constructed as follows.

In the barbecue apparatus shell of combustion heat uniform circulation of the present invention, be provided with the primary structure of the barbecue apparatus such as drive division, stove, burning gases distribution plate and cooling water sprayer that drive a plurality of iron strings, form the overall appearance of barbecue apparatus simultaneously, its inside is also provided with other structural elements, supports the bottom surface on ground; From outer, described ground, extend upward the sidewall of formation; Above described sidewall, with circle or polygonal shape cooperation, and play the capping of upper cover effect.

Especially, the inside of described sidewall observable barbecue apparatus, use the window of transparency and heat-proof glass can make from outer observation roasting carry out situation or machine operation process, applicable setting is beneficial at least one chamber door of conveniently putting or taking out iron string into.

The stove of the barbecue apparatus of combustion heat uniform circulation of the present invention includes, the dust bucket of drawer type, with directly over described dust bucket, be placed with fuel, its lower end is provided with the cigarette ash filter screen with a plurality of through holes, the combustion fumes that reception is fallen down, upper end be provided with burning again into burning gases form between the upper and lower every the nourrice tank of a plurality of multiple burning webs.

Especially, described a plurality of multiple burning webs, for preserving the heat rising because of multiple burning, the multiple burning web that is positioned at upside is preferably designed to play the effect of thermmal storage plate.

Therefore, the flue dust producing in the process of arranging put into the fuel such as charcoal in described nourrice tank after, by described through hole, at dust bucket, pile up, the combustion heat rises through diffusion after combustion process again by described multiple burning web, collide the burning gases guided plate that is bonded to bottom surface after burning gases distribution plate and guide to fire dish assembly, its heat passes on a plurality of iron strings through described fire dish assembly top, the oil content producing in process by described combustion heat transmission cooking is pooled to the oily recycling bin arranging at fire dish lopsidedness, otherwise processed.

Especially, the stove of the barbecue apparatus of combustion heat uniform circulation according to the present invention, cooking with a plurality of stoves of existing formation, and because of the fuel combustion states such as charcoal in its a plurality of stoves inhomogeneous, make the heat difference of transmitting on a plurality of iron strings through its stove top and cause the inhomogeneous effect of cooking different, barbecue material on a plurality of iron strings can not only obtain uniform heat, and manageable stove, a large amount of minimizing for the fuel such as charcoal in its stove, indirect mode is realized roasting, but not directly roast, thereby obtain real healthy food.

And, the barbecue apparatus of combustion heat uniform circulation provided by the invention, its a plurality of burning gases distribution plates, with using, the prior art of a plurality of stoves is different, a plurality of fiery structures of coiling the even diffusion combustion heat of assembly of use that design for carry out roasting with a stove, the circular sheet material or the polygonal sheet material that directly over described stove, arrange, its bottom surface be radiation shape and be integrally formed a plurality of burning gases guided plates of " people " font and be combined, described in it, the top of each burning gases guided plate is towards center, especially form distance between the upper and lower, and form a plurality of sheet material.

Especially, form a plurality of burning gases distribution plates of distance between the upper and lower, wherein, from different to the downside burning gases distribution plate of fire dish assembly guiding burning gases, upside burning gases distribution plate plays heat-insulating shield effect, and it saves a plurality of burning gases distribution plates in bottom surface also can.

Especially, the barbecue apparatus of combustion heat uniform circulation provided by the invention, its burning gases distribution plate is the same with fire dish assembly, easily leaves oil content and other residue things above it, with circular sheet material protruding upward or polygonal sheet material protruding upward, is good.

In addition, the barbecue apparatus of combustion heat uniform circulation provided by the invention, its fire dish assembly, to obtaining high-temp combustion heat from burning gases distribution plate, to string also barbecue material heat supply of revolution, autobiography on a plurality of iron strings, can also make the oil content of falling from barbecue material be brought together simultaneously downwards.

At this, the described fire dish assembly of the barbecue apparatus of combustion heat uniform circulation provided by the invention includes, lamination forms and has a plurality of fire dishes of the combustion heat bullport of a plurality of formation protruding upward, and described in it, combustion heat bullport forms in vertical direction interlaced putting between described upper and lower fire dish.

And, the barbecue apparatus of combustion heat uniform circulation provided by the invention, also include cooling water sprayer, it solves original in produce and be delivered to by fire dish assembly the combustion heat of the barbecue material of string on iron string from stove, cause being difficult to process the oil content (i.e. oil) containing in pernicious gas in burning gases and innocuous gas, to such an extent as to be attached to the problem of roasting material surface on iron string.

That is,, for preventing causing the composition of oil above it to burn because the combustion heat is overheated, in the time of cooling fire dish assembly, generate the structure that high temperature and high pressure gas sprays cooling water.

Thereupon, the cooling water sprayer of the barbecue apparatus of combustion heat uniform circulation provided by the invention, its be arranged on described burning gases distribution plate directly over, to around forming along imaginary circle arc a plurality of fire dish assemblys that a determining deviation isolation arranges at described stove, be radiation shape and spray from the cooling water of outside supply.

And, the oil-collecting device of the barbecue apparatus of combustion heat uniform circulation provided by the invention, it is arranged on the space that two adjacent fire dish assemblys form, and receives the oil content dropping in the cooking process of revolution, autobiography downwards.

And, the fire dish assembly of the barbecue apparatus of combustion heat uniform circulation provided by the invention, its effect is not only for receiving the oil content falling down from barbecue material, the combustion heat diffusion that also makes described fuel produce is even, and it includes the fire dish that lamination formed and had the combustion heat bullport of a plurality of formation protruding upward; The oily recovery tube of described fire dish downside, the combustion heat bullport on described fire dish forms putting of non-directional " Z " font in upper and lower vertical direction.

In addition, the burning gases circulation motor of the barbecue apparatus of combustion heat uniform circulation provided by the invention, the combustion heat that comprises burning gases of its forced circulation portion's circulation in the enclosure, it is arranged on sheath top plate central authorities, include downward circulating combustion burning of gas gas circulating fan, recyclegas guided plate around the peripheral also burning gases that guiding circulates downwards of described burning gases circulating fan, the shell inner peripheral surface formation that makes it have the single layer structure that distributes the multilayer structure of main heat and distribute secondary heat comprises the free convection that the combustion heat of burning gases makes progress, realize the preliminary property cooking of barbecue, free convection is to making after sheath top plate it force circulation downwards, and reclaiming rises is by convection into the residual combustion heat of upper layer part etc. and reuses, and with the described combustion heat of the circulation that declines, realizes the cooking of barbecue secondary, i.e. maturation and smoke process.

Separately, arrange in the enclosure the small-sized pressure fan that space one side lower part is provided with the circulation of air of guiding horizontal direction, make the combustion heat form vortex flow, but not the past convection circulation declining again after vertical lifting, after making it slowly to rise, form vortex and decline, can increase the time of contact between cooking object and heat energy.

And, the burning gases processing block of the barbecue apparatus of combustion heat uniform circulation provided by the invention, its burning gases that portion completes the circulation that declines in the enclosure discharge in outside, by being arranged on described burning gases that the burning gases suction inlet of described cooling water injector below sucks, extending the burning gases discharge pipe forming discharge by described burning gases suction inlet, it forces to discharge from burning gases and discharge the burning gases that fan sucks to housing exterior.

Especially, the various oil contents that contain in a side of described burning gases discharge pipe and filtration combustion gas and residue thing the water module unit that reduces the burning gas temperature of discharging combine as better.

Be combined with drawing below explanation combustion heat uniform circulation provided by the invention barbecue apparatus.

Fig. 2 is the barbecue apparatus internal structure sectional view of combustion heat uniform circulation provided by the invention, Fig. 3 is the barbecue apparatus primary structure schematic diagram of combustion heat uniform circulation provided by the invention, and Fig. 4 is the separated schematic diagram (explosive view) of the barbecue apparatus primary structure of combustion heat uniform circulation provided by the invention.

As shown in the figure, the barbecue apparatus of combustion heat uniform circulation provided by the invention, its enclosure have a plurality of stoves and on described stove revolution, autobiography a plurality of iron strings, include, its shell (10) inner bottom surface (11) central authorities are provided with a stove (20); Be arranged on described stove (20) directly over, be radiation shape shape all-in-one-piece " people " a plurality of burning gases guided plates of font (31) combination with bottom surface, and make the burning gases distribution plate (30) at sensing center, described burning gases guided plate (31) top; Be arranged on directly over described burning gases distribution plate (30), to the surrounding at described stove (20), form a plurality of fire dish assemblys (40) that imaginary circular arc is spaced in intervals setting and be radiation shape and spray from the cooling water sprayer (50) of the cooling water of outside supply; Be arranged on the oil-collecting device (60) in the space of two adjacent fire dish assemblys (40) formation; Comprise top board (12) central authorities that are arranged on described shell (10), downward circulating combustion burning of gas gas circulating fan (71), with around described burning gases fan (71), guiding is the leakage flue gas body race way (70) of the leakage flue gas body guided plate (72) of the burning gases of circulation downwards; And outside described shell, discharge by being arranged on the burning gases processing block (80) of the described burning gases that the burning gases suction inlet (81) of described cooling water sprayer (50) below sucks.

In Fig. 2, not shown B also causes vortex with the air-flow of the combustion heat of discharging from fire dish assembly (40) and to the pressure fan rising for guiding.

Thereupon, the barbecue apparatus of the combustion heat uniform circulation forming as mentioned above, in the burning gases uphill process generating during the inner fuel combustion of the central stove in its shell (10) bottom surface (11) (20), by with described stove (20) directly over the burning gases guided plate (31) that is integrally formed of burning gases distribution plate (30) guide to each fire dish assembly (40), the cooling water sprayer (50) that cause is arranged on directly over described burning gases distribution plate (30) is the cooling water that radiation shape sprays, it is overheated that described each fire dish assembly (40) is not subject to, the cooling water ejecting when maintaining proper temperature is converted to the steam of HTHP.

Simultaneously, as mentioned above, cooling water is converted to the steam of HTHP, be covered with in shell (10) inside, act on the iron string of autobiography, revolution above described each fire dish assembly (40) and individual layer oil-collecting device (90) and roast material, especially because of reverse osmosis, pressing principle can make the inner gravy of meat material be retained in its inside, on the contrary, unwholesome oil content flow out in outside by the reception of oil-collecting device (60), collect, and the harmful components that prevent from being in advance included in burning gases are free in enclosure and are attached to barbecue material surface.

Undeclared symbol (100) is cooling water recycling bin, and M is drive motors, and R is decelerator.

Fig. 5 is the glide path schematic drawing of burning gases and wet goods fluid, and Fig. 6 is the enclosure bottom air flow pattern figure that pressure fan (B) causes.Pressure fan in Fig. 6 (B) is different with the length of export mouth (Ba), and its air-supply forms along shell (10) inwall.

As shown in the figure, combustion gas flow route is, inner the restriking of nourrice tank (24) fuel combustion → multiple burning web (23), when in the time of completing combustion, diffusion → burning gases rise, collide in burning gases distribution plate (30), it rises and by blocking → burning gases, according to the burning gases distribution plate (30) that is combined in burning gases guided plate (31) bottom surface, to be radiation shape guiding → burning gases and to be evenly supplied in each and fieryly to coil the barbecue material that assembly (40) is transmitted on each iron string and (be recovered in burning gases processing block (80), after purified treatment, discharge.

Simultaneously, the oily mobile alignment of barbecue material production is, barbecue material produces oil content etc. in cooking process, and (dropping, (from outer of each fire dish assembly (40), dropping to below (comes together in oily recovery tube (42) or be directly pooled to oil-collecting device (60) and together regain from barbecue material in each fire dish assembly (40).

Undeclared symbol 71 is fan driving motor.

Fig. 7 is with cooling water spraying, cooling fire dish, the simple schematic diagram of absorption oil content etc.

If shown in, from the cooling water of outside supply by cooling water sprayer (50) be radiation shape be injected into each fire dish assembly (40) above ((each fire dish assembly (40) is cooled to proper temperature and (is covered with in the inner high temperature and high pressure steam of shell (10) and acts on barbecue material, complete roasting and (remove and roast the oil content (O) of material production and the pernicious gas in burning gases to produce high temperature and high pressure steam.

And Fig. 8 is the structural representation of burning gases processing block of the barbecue apparatus of combustion heat uniform circulation provided by the invention.

As shown in Figure 2, between the burning gases suction inlet (81) of described burning gases processing block (80) and burning gases discharge pipe (82), be provided with burning gases treating apparatus (83), burning gases treating apparatus (83) shown in Fig. 8 has the lineal hexahedral shape box (84) of (85) with cover, described box one side perforation has the through hole (83a) and the burning gases that are communicated with burning gases suction inlet (83b) to discharge fan (82), and its inner multilayer that forms has a plurality of absorption to discharge the liner (86) of oil smoke.

Separately, described box (84) inner liner (86) bottom storage be take the water that water supply pipe (88a) is supplied as medium from outside, when being stored at the running of its inner water by water pump (87) and being injected into liner (86) along the first pipe (87a), by the second pipe (87b), be fed to cooling water sprayer (50), the downside of described water supply pipe (88a) is connected with the drainpipe (100a) of described cooling water recycling bin (100), has the water inlet pipe (88b) that flows into water in cooling water recycling bin (100).

Undeclared symbol 87c is in inner assembling together with (88a), regulates the structure of water level, and 88c is discharge outlet.

Separately, the inner space that is formed at above of described box (84) is communicated with, and after the protuberance (89) that upside is opened, what it was open forms and take hinge as medium switching parts to be opened/closed (89a) above.

Now, as shown in Figure 9, between above-mentioned switching parts (89a) and described protuberance (89), form certain gap, when described water level regulates parts (87c) to break down or when water overflows, water is outwards flowed out naturally.

Thereupon, the burning gases harmful substance of the oil smoke that barbecue apparatus is discharged etc. is adsorbed in after described liner (86) driving because of water pump (87), the water of box in the time of water flow (84) bottom storage is stacked on upside, by the opening portion of described protuberance (89) upside, can utilize determined instrument to remove like this.

Claims

1. a barbecue apparatus for combustion heat uniform circulation, comprise in the enclosure stove, on above-mentioned stove a plurality of iron strings of revolution, autobiography,

It is characterized in that, also include a stove (20) of described shell (10) bottom surface central authorities;

The sheet material arranging directly over described stove (20), its bottom surface be a plurality of burning gases guided plates (31) combination that radiation shape one is combined into " people " font, the sensing center, top (31 ') of described burning gases guided plate (31), and a plurality of burning gases distribution plates (30) of formation one determining deviation;

Be arranged on the oil-collecting device (60) in the space of two adjacent fire dish assemblys (40) formation.

2. the barbecue apparatus of combustion heat uniform circulation according to claim 1, it is characterized in that described barbecue apparatus also includes Lou flue gas body race way (70), it has top board (12) central authorities that are arranged on described shell (10), circulating combustion burning of gas gas circulating fan (71) and peripheral around described burning gases circulating fan, guides the leakage flue gas body guided plate (72) of the burning gases of circulation downwards downwards.

3. the barbecue apparatus of combustion heat uniform circulation according to claim 1, it is characterized in that described burning gases distribution plate (30) directly over be provided with a plurality of cooling water sprayers (50), its to along described stove (20) around imaginary circular arc be radiation shape and spray from the cooling water of outside supply.

4. the barbecue apparatus of combustion heat uniform circulation according to claim 3, it is characterized in that described barbecue apparatus also includes burning gases processing block (80), the burning gases that it sucks by being arranged on the burning gases suction inlet (81) of described cooling water sprayer (50) below, discharge fan (82) with burning gases and discharge.

5. the barbecue apparatus of combustion heat uniform circulation according to claim 1, is characterized in that described stove (20) includes the dust bucket (21) of drawer type; Be arranged on the upside of described dust bucket (21), put into fuel, its lower end has the flue dust filter screen (22) that has a plurality of through holes (H1) that the cigarette ash after burning drops, its upper end is that fuel gas burns again, forms the nourrice tank (24) of a plurality of multiple burning web (23) of distance between the upper and lower.

6. the barbecue apparatus of combustion heat uniform circulation according to claim 3, is characterized in that described barbecue apparatus also includes the cooling water recycling bin (100) that reclaims the cooling water spraying from described cooling water sprayer (50).

7. the barbecue apparatus of combustion heat uniform circulation according to claim 1, is characterized in that described in it that fire dish assembly (40) includes a plurality of fire dishes (41), and its upside protrudes and forms combustion heat bullport (H2), and lamination forms; Oil recovery tube (42), it is arranged on described fire dish (41) below one side; Its fire dish (41) combustion heat bullport (H2) fire dish (41 ', 41 ' ') between in the vertical direction is interlaced puts.

8. the barbecue apparatus of combustion heat uniform circulation according to claim 7, is characterized in that described oily recovery tube (42) is connected in described oil-collecting device (60).

9. the barbecue apparatus of combustion heat uniform circulation according to claim 4, it is characterized in that the burning gases suction inlet (83b) of described burning gases processing block (80) and burning gases are discharged between fans (82) arranges liner (86), and it processes the burning gases harmful substance of discharging after cooking.

10. the barbecue apparatus of combustion heat uniform circulation according to claim 1, it is characterized in that described barbecue apparatus also includes pressure fan (B), its guiding inner air flows along described shell (10) field, bottom one side inwall horizontal direction, makes the enclosure combustion heat produce vortex circulation.