CN201852153U - Waste heat recovering device for heat-inducting cooking stove - Google Patents
Waste heat recovering device for heat-inducting cooking stove Download PDFInfo
- Publication number
- CN201852153U CN201852153U CN2010205931505U CN201020593150U CN201852153U CN 201852153 U CN201852153 U CN 201852153U CN 2010205931505 U CN2010205931505 U CN 2010205931505U CN 201020593150 U CN201020593150 U CN 201020593150U CN 201852153 U CN201852153 U CN 201852153U
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- Prior art keywords
- waste heat
- water
- pipe
- flue gas
- cooking stove
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a waste heat recovering device for a heat-inducting cooking stove. The waste heat recovering device is characterized in that the waste heat recovering device comprises a water accommodation body, wherein a water inlet pipe, a water outlet pipe, an air inlet pipe and an air outlet pipe are arranged on the water accommodation cavity; a flat pipe used as a flue is arranged inside the water accommodation body; two ends of the flat pipe are connected with the air inlet pipe and the air outlet pipe; and the flat pipe is in a rectangular convex shape, which is alternatively opposite in a plurality of directions. By adopting the waste heat recovering device, waste heat of flue gas in the cooking stove can be recycled, the energy included in the flue gas can be recovered to the maximum extent, and the high heat recovery efficiency can be obtained. In addition, the waste heat recovering boiler has the function of purifying the flue gas to a certain degree, and is especially suitable for China's advocacies of energy-saving and emission-reduction.
Description
Technical field
The utility model relates to the cooking stove power-saving technology, especially a kind of thermal conductance cooking stove waste heat recovery plant with hot water function.
Background technology
Kitchen range is a kind of utensil of lighting a fire and cooking.How allow kitchen range more energy-conservation today in country even world's pay attention to day by day energy-saving and emission-reduction, becomes the object that is worth research.A lot of cooking stoves particularly as in the bigger cooking stove such as dining room cooking stove, are provided with gas flue and are used to discharge the waste gas that chamber of a kitchen range flame combustion produces.This part waste gas directly enters in the atmosphere, can take away a large amount of heats, causes energy dissipation.
In the prior art, the technology that also exists some to adopt cold water the heat of above-mentioned waste to be used with the form of heat exchange.Such as China's utility model patent number 86204330 a kind of family expenses fume hot-water kitchen ranges of being announced, be characterized in setting up an annular water tank, between the combustion chamber of kitchen range and annular water tank, be shaped on an annular return duct, the flue gas of bituminous coal combustion is discharged through the exhanst gas outlet of annular return duct bottom, has realized utilizing the effect of fume afterheat heating annular water tank.But in the hot water kitchen range of this structure, flue gas holdup time in return duct is shorter, usually causes flue gas heat not reclaim as yet and promptly discharges, and heat recovery efficiency is little.
China utility model patent 201281468Y had once announced a kind of cooking stove using waste heat from tail gas use device, comprise the smoke exhaust pipe that is installed in the stove rear portion and is communicated with the exhaust opening of stove heating clamber rear side, in the described smoke exhaust pipe heat exchanger is housed, this heat exchanger is formed by heat transmission fin being housed and being provided with into the coiled pipe of water interface and water outlet interface.It can utilize the cooking stove using waste heat from tail gas to add hot water and produce hot water, has effectively saved the energy.But this structure, flue gas are directly directly to discharge in smoke exhaust pipe, have the low defective of flue gas heat organic efficiency equally.
Simultaneously, existing these waste heat recovery plants can't carry out purified treatment to flue gas self.
Summary of the invention
At above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is, a kind of heat recovery efficiency height is provided, and can purify the thermal conductance cooking stove waste heat recovery plant of flue gas simultaneously.
In order to solve the problems of the technologies described above, adopted following technical scheme in the utility model:
A kind of thermal conductance cooking stove waste heat recovery plant, its characteristics are, comprise the accommodating body that is filled with water, the accommodating body that is filled with water is provided with water inlet pipe and outlet pipe, air inlet pipe and escape pipe, the accommodating body inside that is filled with water also is provided with flat tube as flue, the two ends of flat tube connect air inlet pipe and escape pipe, and described flat tube external form is some directions and replaces opposite rectangular preiection shape.
When the utility model uses, air inlet pipe is connected with cooking stove flue gas mouth, makes in the accommodating body that is filled with water by water inlet pipe and fill with cold water.When using cooking stove, the very high flue gas of a large amount of surplus temperature that cooking stove produces promptly enter in the flat tube in the accommodating body that is filled with water by air inlet pipe and with the accommodating body inner cold water mode heat exchange that is filled with water after discharge from escape pipe again.Because in the utility model, being shaped as of flat tube replaces opposite rectangular preiection by some directions and forms.So prolong smoke time of in flat tube, passing through farthest, make and discharge from escape pipe again after the sufficient heat exchange of flue gas.After the accommodating body inner cold water that is filled with water is heated, can discharge and carry out the secondary utilization from outlet pipe.Simultaneously, the flat tube of the utility model shape and is compared along sliding coiled pipe, can farthest collision take place with tube wall when flue gas is current and impacts, and the part kinetic energy of flue gas is transformed for heat and exchange to go in the cold water; Simultaneously can reducing smoke in pipeline passage rate and increase flue gas concentration, the part solid particle in the flue gas just can be deposited in the flat tube like this, reduces from the solid pollutant content of the flue gas of escape pipe discharge, reaches the purpose of purification flue gas.The flue gas particle of deposition can regularly be cleared up in the flat tube, to keep the unimpeded of flat tube.
In sum, the utility model can be recycled the used heat of cooking stove flue gas, can farthest reclaim the energy that is mingled with in the flue gas, heat recovery efficiency height simultaneously.In addition, the utility model also possesses the function that to a certain degree purifies flue gas, meets very much present country advocating about energy-saving and emission-reduction.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments structure of the present utility model is described in further detail.
During concrete enforcement, as shown in Figure 1, a kind of thermal conductance cooking stove waste heat recovery plant, comprise the accommodating body 1 that is filled with water, the accommodating body 1 that is filled with water is provided with water inlet pipe 2 and outlet pipe 3, air inlet pipe 4 and escape pipe 5, accommodating body 1 inside that is filled with water also is provided with flat tube 6 as flue, and the two ends of flat tube 6 connect air inlet pipe 4 and escape pipe 5, and described flat tube 6 external forms are some directions and replace opposite rectangular preiection shape.
Claims (1)
1. thermal conductance cooking stove waste heat recovery plant, it is characterized in that, comprise the accommodating body that is filled with water, the accommodating body that is filled with water is provided with water inlet pipe and outlet pipe, air inlet pipe and escape pipe, the accommodating body inside that is filled with water also is provided with flat tube as flue, the two ends of flat tube connect air inlet pipe and escape pipe, and described flat tube external form is some directions and replaces opposite rectangular preiection shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205931505U CN201852153U (en) | 2010-11-05 | 2010-11-05 | Waste heat recovering device for heat-inducting cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205931505U CN201852153U (en) | 2010-11-05 | 2010-11-05 | Waste heat recovering device for heat-inducting cooking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852153U true CN201852153U (en) | 2011-06-01 |
Family
ID=44094544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205931505U Expired - Fee Related CN201852153U (en) | 2010-11-05 | 2010-11-05 | Waste heat recovering device for heat-inducting cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890390A (en) * | 2015-12-22 | 2016-08-24 | 江苏卓易环保科技有限公司 | Pollution-reducing and waste heat recycling boiler |
| CN110486746A (en) * | 2019-09-21 | 2019-11-22 | 浙江惠厨节能科技有限公司 | A kind of heat exchange structure possessing narrow slit shape flue |
-
2010
- 2010-11-05 CN CN2010205931505U patent/CN201852153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890390A (en) * | 2015-12-22 | 2016-08-24 | 江苏卓易环保科技有限公司 | Pollution-reducing and waste heat recycling boiler |
| CN110486746A (en) * | 2019-09-21 | 2019-11-22 | 浙江惠厨节能科技有限公司 | A kind of heat exchange structure possessing narrow slit shape flue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING DULE ENERGY CONSERVATION TECHNOLOGY CO., Free format text: FORMER OWNER: YAN MINGHONG Effective date: 20110919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400039 JIULONGPO, CHONGQING TO: 400025 JIANGBEI, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110919 Address after: 400025, No. 38, Jianxin North Road, Jiangbei District, Chongqing Patentee after: Chongqing dule Energy Technology Co. Ltd. Address before: 400039 street Chongqing Jiulongpo District, Shiqiaopu impression 1 building 4 unit 26-4 Patentee before: Yan Minghong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20111105 |