CN208901444U - A kind of energy conservation metal casting burner hearth - Google Patents

A kind of energy conservation metal casting burner hearth Download PDF

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Publication number
CN208901444U
CN208901444U CN201821273376.XU CN201821273376U CN208901444U CN 208901444 U CN208901444 U CN 208901444U CN 201821273376 U CN201821273376 U CN 201821273376U CN 208901444 U CN208901444 U CN 208901444U
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China
Prior art keywords
burner hearth
wall
hole
metal casting
burner
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CN201821273376.XU
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Chinese (zh)
Inventor
张家顺
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Hefei Shunchang Waste Heat Utilization Technology Co Ltd
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Hefei Shunchang Waste Heat Utilization Technology Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

The utility model discloses a kind of energy saving metal casting burner hearths, are related to stove technical field.The utility model includes burner hearth ontology;Burner hearth ontology includes inner wall and outer coated wall, and spiral stream guidance wind channel is formed between inner wall and outer coated wall, and outer coated wall top is equipped with the air inlet being connected to spiral stream guidance wind channel, and lower part is equipped with suction opening;The side of burner hearth ontology offers explosion-proof peep hole and smoke outlet;Smoke outlet is provided with water pipe smoke exhaust pipe with an internal helicoid and is connected.The utility model, which passes through, forms spiral stream guidance wind channel between inner wall and outer coated wall, wind can absorb the heat dissipation in burner hearth and reduce the heat entered the room when flowing through from water conservancy diversion wind channel, air after heat absorption enter burner hearth as combustion-supporting gas because temperature compared with usury in the full combustion of fuel, the partial heat of exhaust gas in smoke exhaust pipe can be absorbed by the pipe with spiral pipe in smoke exhaust pipe, hot water through water pipe discharge can be used to clean vegetables dish etc., be designed in this way the utilization rate that can be improved waste heat.

Description

A kind of energy conservation metal casting burner hearth
Technical field
The utility model belongs to cooking stove technical field, more particularly to a kind of energy saving metal casting burner hearth.
Background technique
Big small-sized hotel, restaurant, factory dining room, school lunch service, family etc. require using stove in life, and burner hearth It is then the core component of kitchen range.Cooking is carried out using gas-cookers such as large stove, hearths, cooks noodles the very big ratios of staple foods holder such as food Example.The fire clay service life is short, and production efficiency is low using warding off for old-fashioned gas stove hearth, and the quality of concrete casting burner hearth is difficult to control, Since burner hearth concrete is relatively thin, transport handling process is also possible that damage situation;Concrete heat isolation material increases cooking stove weight, It makes troubles to transport and installation;The heat accumulated in concrete burner hearth use is more, which is wasted.Always Formula combustion gas stove does not make good use of waste heat, room temperature can be made excessively high using long, waste thermal energy significantly.
How to design it is a kind of with it is energy saving, beautiful, durable, improve production efficiency function burner hearth be at present it is urgently to be resolved Problem.
Utility model content
The purpose of this utility model is to provide a kind of energy saving metal casting burner hearths, pass through shape between inner wall and outer coated wall The heat dissipation in burner hearth can be absorbed at spiral stream guidance air duct, when wind is flowed through from diversion air duct reduces the heat entered the room, heat absorption Air afterwards enter burner hearth as combustion air because temperature compared with usury in the full combustion of fuel, pass through the spiral water in smoke exhaust pipe Pipe can absorb the partial heat of exhaust gas in smoke exhaust pipe, and the hot water through water pipe discharge can be used to clean vegetables dish etc., so Design can be improved the utilization rate of waste heat, solve the problems, such as that existing hearth waste heat utilization rate is poor.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of energy saving metal casting burner hearth, including burner hearth ontology;
The burner hearth ontology includes inner wall and outer coated wall, and spiral stream guidance wind is formed between the inner wall and outer coated wall Road, the outer coated wall top are equipped with air inlet, and the air inlet is connected to spiral stream guidance air duct, and the outer coated wall lower part is set There is the suction opening being connected to spiral stream guidance air duct;The side of the burner hearth ontology offers explosion-proof peep hole and smoke outlet;It is described Smoke outlet connects a smoke exhaust pipe;First through hole and the second through-hole, spiral shell in the smoke exhaust pipe are offered on the side wall of the smoke exhaust pipe Rotation is provided with water pipe, and the entrance of the water pipe passes through the first through hole and is connected with cold rinse bank, and the outlet of the water pipe is across institute The second through-hole is stated to be connected with boiler;
The lower part of the burner hearth ontology is equipped with burner and installs interface;Height of the smoke outlet apart from burner installation interface is big In explosion-proof peep hole to the distance of burner installation interface.
Further, the junction of the water pipe and first through hole is equipped with the first sealing ring, the water pipe and the second through-hole Junction be equipped with the second sealing ring.
Further, the suction opening is connected with the import of an exhaust fan, and the outlet of the exhaust fan is connected with burner.
Further, the smoke exhaust pipe material is metal, and the water pipe is spirally wound on a baffle plate, the baffle plate It is fixedly connected by welding with smoke exhaust pipe.
Further, the burner hearth ontology is divided into burner hearth body upper part and burner hearth body lower part;The burner hearth body upper part For cylinder, the burner hearth body lower part is reverse frustoconic.
Further, the explosion-proof peep hole is round hole, and the smoke outlet is slot.
Further, the diameter range of the explosion-proof peep hole is in 40-73mm, and the length range of the smoke outlet is in 195- 455mm, the broadband range of the smoke outlet is in 113-323mm.
Further, the top edge of the burner hearth ontology is equipped with bracing ring.
Further, the periphery of the bracing ring is equipped with annular stiffening ring.
The utility model has the following beneficial effects:
1, the utility model passes through and forms spiral stream guidance wind channel between inner wall and outer coated wall, and wind is flowed from water conservancy diversion wind channel The out-of-date heat dissipation that can be absorbed in burner hearth, avoiding more heat from being scattered to interior keeps indoor temperature higher, after absorbing heat dissipation Air reenters burner hearth through burner as combustion-supporting gas, because air temperature compared with usury in the full combustion of fuel, and then improve The utilization rate of fuel.In the water pipe of the inside of smoke exhaust pipe setting spiral, cold water is provided into water pipe by cold rinse bank, cold water absorbs The heat of exhaust gas in smoke exhaust pipe, the cold water after absorbing heat flow into boiler, use for cleaning vegetables dish etc., improve waste heat The utilization rate of thermal energy reduces influence of the waste heat to indoor environment.
2, the utility model is metal casting burner hearth, and the quality for avoiding conventional poured concrete burner hearth is difficult to control;It keeps away Exempt from since burner hearth concrete is relatively thin, transport handling process is likely to occur damage situation;Avoid the increase of concrete heat isolation material Cooking stove weight is made troubles to transport and installation, and the heat accumulated in concrete burner hearth use is more, and the partial heat is white Whitecap takes.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.
Fig. 1 be the utility model proposes energy saving metal casting burner hearth structural schematic diagram;
Fig. 2 is the enlarged drawing at middle A;
Fig. 3 be the utility model proposes energy saving metal casting burner hearth top view;
Fig. 4 is the structural schematic diagram of baffle plate;
In attached drawing, parts list represented by the reference numerals are as follows:
1- burner hearth ontology, 2- spiral stream guidance wind channel, 3- bracing ring, 4- smoke exhaust pipe, 5- burner install interface, the explosion-proof sight of 6- Examine hole, 7- water pipe, 8- annular stiffening ring, 9- air inlet, 10- suction opening, 11- cold rinse bank, 12- boiler, 13- baffle plate, 131- " s " shape bent plate, 132- connecting plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " side ", " lower part ", " height ", " top edge ", Indicating positions such as " peripheries " or positional relationship, are merely for convenience of describing the present invention and simplifying the description, rather than indicate or It implies that signified component or element must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as Limitations of the present invention.
It please refers to shown in Fig. 1-3, the utility model is a kind of energy saving metal casting burner hearth, including burner hearth ontology 1;
Burner hearth ontology 1 includes inner wall and outer coated wall, spiral stream guidance wind channel 2 is formed between inner wall and outer coated wall, such as This, can be such that the air into spiral stream guidance wind channel 2 uniformly contacts with inner wall and radiate in absorption burner hearth to greatest extent;Outside Coated wall top is equipped with air inlet 9, and air inlet 9 is connected to spiral stream guidance wind channel 2, and outer coated wall lower part is equipped with and spiral stream guidance The suction opening 10 that wind channel 2 is connected to, the side of burner hearth ontology 1 offers explosion-proof peep hole 6 and smoke outlet;Smoke outlet connects a row Smoke pipe 4;First through hole and the second through-hole are offered on the side wall of smoke exhaust pipe 4,4 inside spin of smoke exhaust pipe is provided with water pipe 7, water pipe 7 Entrance pass through first through hole be connected with cold rinse bank 11, when it is implemented, water pipe 7 be metal tube, smoke exhaust pipe 4 also be metal tube, 7 spiral winding of water pipe is fixed on smoke exhaust pipe 4 by welding or bolt, is joined in the periphery of a round baffle plate 13, baffle plate 13 Fig. 4 is seen when it is implemented, baffle plate 13 includes multiple " s " shape bent plates 131 equidistantly arranged and the composition of connecting plate 132, connection Plate 132 is the two sides that muti-piece is arranged in parallel in " s " shape bent plate 131 arranged in parallel, and 7 spiral winding of water pipe is at " s " arranged in parallel On shape bent plate 131, baffle plate 13 is welded on the inner wall of smoke exhaust pipe 4 by connecting plate 132, can be between water pipe and cold rinse bank 11 One water pump is set, facilitates and the cold water in sink is extracted into water pipe, the outlet of water pipe 7 is across the second through-hole and 12 phase of boiler Even;When it is implemented, distance of the first through hole apart from outer coated wall is greater than distance of second through-hole apart from outer coated wall, in this way, The cold water entered in water pipe can be made preferably to absorb the heat in smoke exhaust pipe 4, improve the utilization rate of waste heat.
The lower part of burner hearth ontology 1 is equipped with burner and installs interface 5;Height of the smoke outlet apart from burner installation interface 5 is greater than anti- Distance of the quick-fried peep hole 6 to burner installation interface 5.Suction opening 10 is connected with the import of an exhaust fan, the outlet of exhaust fan and furnace Head is connected.
Use process description: installing interface 5 by burner for burner and be mounted on burner hearth ontology 1, the air inlet of exhaust fan It is connected with suction opening 10, the air outlet of exhaust fan is connected with burner, and air enters from air inlet 9 through spiral shell under the action of exhaust fan Water conservancy diversion wind channel 2 is revolved, then enters burner from spiral stream guidance wind channel 2 through exhaust fan, fuel and air enter burner hearth point from burner It burns after fire.Air can absorb the heat distributed in burner hearth when passing through spiral stream guidance wind channel 2, reduction is directly scattered to room Interior heat avoids room temperature excessively high.The air after heating enters in burner hearth through burner simultaneously carries out combustion-supporting, is conducive to fuel Burning, improve the utilization rate of fuel.Exhaust gas after fuel combustion enters smoke exhaust pipe 4 from smoke outlet, while water pump is by cold water Water supply pump water inlet pipe in slot, cold water from the outlet of water pipe is drained into boiler after absorbing the heat in exhaust gas, for cleaning vegetables Dishes etc..Waste heat in exhaust gas so can be improved is conducive to rate, reduces the waste of energy, can also reduce the heat in exhaust gas It is excessively high to indoor diffusion preventing room temperature.
Wherein, the junction of water pipe 7 and first through hole is equipped with the first sealing ring, and water pipe 7 and the junction of the second through-hole are set There is the second sealing ring, in this way, junction of exhaust gas when passing through smoke exhaust pipe 4 from water pipe 7 and first through hole, the second through-hole can be prevented Leak out pollution indoor environment.
Wherein, burner hearth ontology 1 divides for burner hearth body upper part and burner hearth body lower part;Burner hearth body upper part is cylinder, furnace Thorax body lower part is reverse frustoconic.
Wherein, explosion-proof peep hole 6 is round hole, and smoke outlet is slot.
Wherein, the diameter range of explosion-proof peep hole 6 is in 44-73mm, and the length range of smoke outlet is in 195-455mm, smoke evacuation The broadband range of mouth is in 113-323mm.
Wherein, the top edge of burner hearth ontology 1 is equipped with bracing ring 3.Added in this way, facilitating and cookware being placed on burner hearth Heat.
Wherein, the periphery of bracing ring 3 is equipped with annular stiffening ring 8.It so, it is possible to play the role of reinforcing bracing ring 3, Also facilitate the installation and carrying of burner hearth ontology 1 simultaneously.
Except suction opening 10 is connected with the import of an exhaust fan, except the outlet of exhaust fan is connected with burner, can also be used Another mode: an air blower is installed at air inlet 9, suction opening 10 is connected by pipeline with burner, air blower is used Air, the pipe that air is connect by suction opening 10 with burner behind spiral stream guidance wind channel 2 are blasted into spiral stream guidance wind channel 2 Road enters burner.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical It is novel.The utility model is limited only by the claims and their full scope and equivalents.

Claims (9)

1. a kind of energy conservation metal casting burner hearth, which is characterized in that including burner hearth ontology (1);
The burner hearth ontology (1) includes inner wall and outer coated wall, and spiral stream guidance air duct is formed between the inner wall and outer coated wall (2), the outer coated wall top is equipped with air inlet (9), and the air inlet (9) is connected to spiral stream guidance air duct (2), the outsourcing It applies wall lower part and is equipped with the suction opening (10) being connected to spiral stream guidance air duct (2);The side of the burner hearth ontology (1) offers explosion-proof Peep hole (6) and smoke outlet;The smoke outlet connects a smoke exhaust pipe (4);It is logical that first is offered on the side wall of the smoke exhaust pipe (4) Hole and the second through-hole, smoke exhaust pipe (4) inside spin are provided with water pipe (7), and it is logical that the entrance of the water pipe (7) passes through described first Hole is connected with cold rinse bank (11), and the outlet of the water pipe (7) is connected across second through-hole with boiler (12);
The lower part of the burner hearth ontology (1) is equipped with burner installation interface (5);The smoke outlet is apart from burner installation interface (5) Height is greater than explosion-proof peep hole (6) to the distance of burner installation interface (5).
2. a kind of energy saving metal casting burner hearth according to claim 1, which is characterized in that the water pipe (7) is logical with first The junction in hole is equipped with the first sealing ring, and the water pipe (7) and the junction of the second through-hole are equipped with the second sealing ring.
3. a kind of energy saving metal casting burner hearth according to claim 1, which is characterized in that the suction opening (10) is taken out with one The import of blower is connected, and the outlet of the exhaust fan is connected with burner.
4. a kind of energy saving metal casting burner hearth according to claim 1, which is characterized in that smoke exhaust pipe (4) material is Metal, the water pipe (7) are spirally wound on a baffle plate (13), and the baffle plate (13) is solid with smoke exhaust pipe (4) by welding Fixed connection.
5. a kind of energy saving metal casting burner hearth according to claim 1, which is characterized in that the burner hearth ontology (1) is divided into Burner hearth body upper part and burner hearth body lower part;The burner hearth body upper part is cylinder, and the burner hearth body lower part is inverted round stage Shape.
6. a kind of energy saving metal casting burner hearth according to claim 1, which is characterized in that the explosion-proof peep hole (6) is Round hole, the smoke outlet are slot.
7. a kind of energy saving metal casting burner hearth according to claim 6, which is characterized in that the explosion-proof peep hole (6) Diameter range is in 40-73mm, and the length range of the smoke outlet is in 195-455mm, and the broadband range of the smoke outlet is in 113- 323mm。
8. a kind of energy saving metal casting burner hearth according to claim 1, which is characterized in that the burner hearth ontology (1) it is upper Edge is equipped with bracing ring (3).
9. a kind of energy saving metal casting burner hearth according to claim 8, which is characterized in that the periphery of the bracing ring (3) It is equipped with annular stiffening ring (8).
CN201821273376.XU 2018-08-08 2018-08-08 A kind of energy conservation metal casting burner hearth Active CN208901444U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821273376.XU CN208901444U (en) 2018-08-08 2018-08-08 A kind of energy conservation metal casting burner hearth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821273376.XU CN208901444U (en) 2018-08-08 2018-08-08 A kind of energy conservation metal casting burner hearth

Publications (1)

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CN208901444U true CN208901444U (en) 2019-05-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110360601A (en) * 2019-07-31 2019-10-22 安徽冠东科技有限公司 A kind of heat-collecting type energy-saving burner
CN112066771A (en) * 2020-08-20 2020-12-11 隋国刚 Earthworm-imitating peristaltic high-temperature waste gas waste heat recycling device and using method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110360601A (en) * 2019-07-31 2019-10-22 安徽冠东科技有限公司 A kind of heat-collecting type energy-saving burner
CN112066771A (en) * 2020-08-20 2020-12-11 隋国刚 Earthworm-imitating peristaltic high-temperature waste gas waste heat recycling device and using method

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