CN212299081U - Waste heat recovery energy-saving stove - Google Patents
Waste heat recovery energy-saving stove Download PDFInfo
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- CN212299081U CN212299081U CN202020727630.XU CN202020727630U CN212299081U CN 212299081 U CN212299081 U CN 212299081U CN 202020727630 U CN202020727630 U CN 202020727630U CN 212299081 U CN212299081 U CN 212299081U
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- saving stove
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Abstract
The utility model discloses an energy-conserving kitchen of waste heat recovery, including the heating pot, the lower extreme of heating pot is equipped with the burning furnace end, be equipped with furnace between burning furnace end and the heating pot, it is connected with the furnace frame to fire burning furnace overhead, the upper end fixedly connected with stove circle of furnace frame, be equipped with heat interception material reflection stratum on the furnace inside wall, be equipped with waste heat conversion storehouse between heat interception material reflection stratum and the furnace frame, be equipped with interior waste heat exhaust outlet between furnace frame and the stove circle, interior waste heat exhaust outlet's one end and a waste heat conversion storehouse intercommunication. The waste heat recovery energy-saving stove can solve the problem of low waste heat recovery utilization efficiency of a gas stove, increases the heat efficiency of the stove, utilizes redundant heat to heat hot water under the condition that the gas stove is used for cooking and frying dishes normally, improves the heat efficiency of gas by more than 40%, improves the cooking time by more than 50% by using the hot water, and can be popularized and used in a large area.
Description
Technical Field
The utility model relates to a hotel, food and beverage, enterprise, school and the relevant technical field of dining room kitchen heating food specifically are a waste heat recovery energy-saving stove.
Background
Compared with the traditional kitchen range, the energy-saving kitchen range can be divided into a household energy-saving kitchen range and a commercial energy-saving kitchen range according to purposes. The fuel can be divided into a coal-fired energy-saving stove, a gas-fired energy-saving stove, a fuel oil energy-saving stove, a firewood energy-saving stove and a high-power electromagnetic energy-saving stove according to the fuel. According to the induction mode, the induction type energy-saving stove can be divided into an infrared induction type energy-saving stove, a photoelectric induction type energy-saving stove and a pressure induction type energy-saving stove. Classifying according to an energy-saving principle: infrared energy-saving stove, physics energy-saving stove.
The gas cooker on the market at present has low heat efficiency, large waste and low waste heat recycling efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste heat recovery energy-saving stove to it is low to propose the gas cooking utensils thermal efficiency on the existing market in the above-mentioned background art to solve, extravagant big, problem that waste heat recovery utilization efficiency is low.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste heat recovery energy-saving stove, includes the heating pot, the lower extreme of heating pot is equipped with the burning furnace end, be equipped with furnace between burning furnace end and the heating pot, it is connected with the furnace frame to fire overhead, the upper end fixedly connected with stove circle of furnace frame, be equipped with heat entrapment material reflection stratum on the furnace inside wall, be equipped with waste heat conversion storehouse between heat entrapment material reflection stratum and the furnace frame, be equipped with interior waste heat waste gas outlet between furnace frame and the furnace circle, the one end and the first waste heat conversion storehouse intercommunication of interior waste heat waste gas outlet, the other end of interior waste heat waste gas outlet is connected with secondary waste heat conversion storehouse, the both ends of furnace frame are connected with inlet pipe chain pipe fitting and outlet pipe chain fitting respectively, be connected with external pressure water and hot water outlet on inlet pipe chain fitting and the outlet pipe chain fitting respectively.
Preferably, the external pressure water and hot water outlets are respectively provided with a water inlet control valve and a water outlet control valve.
Preferably, waste heat absorption water paths are arranged in the primary waste heat conversion bin and the secondary waste heat conversion bin.
Preferably, the furnace ring is abutted against the lower end of the heating pot, and the furnace ring is connected with the heat interception material reflection layer.
Preferably, the end of the burner is provided with a combustion flame, and the combustion flame is located in the hearth.
Preferably, an outer waste heat and waste gas outlet is formed in the outlet end of the secondary waste heat conversion bin.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the heat of natural waste gas of the original stove is utilized for heating, so that the effect of high efficiency and energy saving is achieved, the speed of cooking and frying is high, the hearth is protected from being damaged in advance by high temperature, and the service life of the stove is prolonged;
2. the gas is saved fast in the use, for the earth energy saving, use hot water fast, can replace the water heater, can link many stoves and use simultaneously, reduce and reduce the indoor operating temperature in kitchen, this waste heat recovery energy-saving stove can solve the waste heat recovery utilization inefficiency problem of gas cooking utensils, increase the thermal efficiency of stove, under the condition that the gas-cooker normally cooks and fries the dish, utilize unnecessary heat heating hot water, make the gas thermal efficiency improve more than 40%, use hot water to cook the time and improve 50% time, can use widely by a large scale.
Drawings
Fig. 1 is a schematic structural view of the waste heat recovery energy-saving stove of the present invention.
In the figure: 1. a burner head; 2. a water inlet control valve; 3. the water inlet pipe is connected with the pipe fitting; 4, a waste heat and waste gas outlet; 5, an external waste heat and waste gas outlet; 6. a waste heat absorption waterway; 7. heating the pan; 8. a furnace ring; 9. a hearth; 10. a heat rejecting material reflective layer; 11. a hot water outlet; 12. burning a flame; 13. a water outlet control valve; 14. the water outlet pipe is connected with the pipe fitting; 15. a primary waste heat conversion bin; 16 secondary waste heat conversion bins, 17 and external pressure water.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, the present invention provides an embodiment: the utility model provides a waste heat recovery energy-saving stove, including heating pot 7, the lower extreme of heating pot 7 is equipped with burning furnace end 1, be equipped with furnace 9 between burning furnace end 1 and the heating pot 7, be connected with the furnace frame on the burning furnace end 1, the upper end fixedly connected with stove circle 8 of furnace frame, be equipped with heat interception material reflection stratum 10 on the furnace 9 inside wall, be equipped with waste heat conversion storehouse 15 between heat interception material reflection stratum 10 and the furnace frame, be equipped with interior waste heat exhaust outlet 4 between furnace frame and the stove circle 8, the one end and the 15 intercommunication in waste heat conversion storehouse of interior waste heat exhaust outlet 4, the other end of interior waste heat exhaust outlet 4 is connected with secondary waste heat conversion storehouse 16, the both ends of furnace frame are connected with inlet pipe chain pipe fitting 3 and outlet pipe chain fitting 14 respectively, be connected with external pressure water 17 and hot water export 11 on inlet pipe chain pipe fitting 3 and the outlet pipe chain fitting 14 respectively.
The utility model discloses in: the external pressure water 17 and the hot water outlet 11 are respectively provided with a water inlet control valve 2 and a water outlet control valve 13; waste heat absorption water paths 6 are arranged in the primary waste heat conversion bin 1 and the secondary waste heat conversion bin 16; the furnace ring 8 is propped against the lower end of the heating pot 7, and the furnace ring 8 is connected with the heat interception material reflecting layer 10; the end of the burner head 1 is provided with a burning flame 12, and the burning flame 12 is positioned in the hearth 9; the outlet end of the secondary waste heat conversion bin 16 is provided with an external waste heat and waste gas outlet 5.
The working principle is as follows: the method comprises a flame combustion process, wherein a combustion furnace 1 ignites the bottom of a heating pot 7 to heat and convert food, the heat of a heat combustion flame 12 is in a sealed state at the contact part of the periphery of a pot ring 8 and the bottom of the heating pot 7, so that the heat of the combustion flame 12 travels to a primary waste heat conversion bin 15 through a gap in the middle of a heat interception material reflecting layer 10, the waste gas is discharged from a plurality of inner waste heat waste gas outlets 4 and is discharged from a plurality of outer waste heat waste gas outlets 5 through a secondary waste heat conversion bin 16, a water channel heat energy conversion process is performed, a water inlet control valve 2 and a water outlet control valve 13 are opened, and the external pressure water 17 collects and utilizes the redundant waste heat generated by combustion of gas through the processes of the primary waste heat conversion bin 15 and the secondary waste heat.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a waste heat recovery energy-saving stove, includes heating pot (7), its characterized in that: the lower extreme of heating pot (7) is equipped with burning furnace end (1), be equipped with furnace (9) between burning furnace end (1) and heating pot (7), be connected with the furnace frame on burning furnace end (1), the upper end fixedly connected with stove circle (8) of furnace frame, be equipped with heat on the furnace (9) inside wall and hold back material reflection stratum (10), be equipped with waste heat conversion storehouse (15) between heat hold back material reflection stratum (10) and the furnace frame, be equipped with interior waste heat waste gas export (4) between furnace frame and stove circle (8), the one end and the waste heat conversion storehouse (15) of interior waste heat waste gas export (4) communicate, the other end of interior waste heat waste gas export (4) is connected with secondary waste heat conversion storehouse (16), the both ends of furnace frame are connected with inlet pipe chain pipe fitting (3) respectively and outlet pipe chain pipe fitting (14), the water inlet pipe connecting pipe fitting (3) and the water outlet pipe connecting pipe fitting (14) are respectively connected with external pressure water (17) and a hot water outlet (11).
2. The waste heat recovery energy-saving stove according to claim 1, characterized in that: and the external pressure water (17) and the hot water outlet (11) are respectively provided with a water inlet control valve (2) and a water outlet control valve (13).
3. The waste heat recovery energy-saving stove according to claim 1, characterized in that: and waste heat absorption water paths (6) are arranged in the primary waste heat conversion bin (15) and the secondary waste heat conversion bin (16).
4. The waste heat recovery energy-saving stove according to claim 1, characterized in that: the furnace ring (8) is abutted against the lower end of the heating pot (7), and the furnace ring (8) is connected with the heat interception material reflection layer (10).
5. The waste heat recovery energy-saving stove according to claim 1, characterized in that: the burner end of the combustion burner (1) is provided with combustion flame (12), and the combustion flame (12) is positioned in the hearth (9).
6. The waste heat recovery energy-saving stove according to claim 1, characterized in that: and an outer waste heat and waste gas outlet (5) is arranged at the outlet end of the secondary waste heat conversion bin (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020727630.XU CN212299081U (en) | 2020-04-30 | 2020-04-30 | Waste heat recovery energy-saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020727630.XU CN212299081U (en) | 2020-04-30 | 2020-04-30 | Waste heat recovery energy-saving stove |
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| Publication Number | Publication Date |
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| CN212299081U true CN212299081U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020727630.XU Active CN212299081U (en) | 2020-04-30 | 2020-04-30 | Waste heat recovery energy-saving stove |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405131A (en) * | 2021-05-14 | 2021-09-17 | 深圳百年厨具有限公司 | Energy-saving combustion cooking range of large gas cooking range and operation method |
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2020
- 2020-04-30 CN CN202020727630.XU patent/CN212299081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405131A (en) * | 2021-05-14 | 2021-09-17 | 深圳百年厨具有限公司 | Energy-saving combustion cooking range of large gas cooking range and operation method |
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Effective date of registration: 20221101 Address after: 315821 No. 1-6, Building 2, No. 120, Zhonghoushen, Gujiaqiao Village, Xiaogang, Beilun District, Ningbo City, Zhejiang Province Patentee after: Zhejiang Yonglan Kitchenware Technology Co.,Ltd. Address before: 236721 no.03-1, Xinzhai, rudazhuang village, Ruji Town, Lixin County, Anhui Province Patentee before: Ru Yong |