CN201652513U - Tail gas heat recovery device for Chinese cooking stove - Google Patents
Tail gas heat recovery device for Chinese cooking stove Download PDFInfo
- Publication number
- CN201652513U CN201652513U CN2010201485914U CN201020148591U CN201652513U CN 201652513 U CN201652513 U CN 201652513U CN 2010201485914 U CN2010201485914 U CN 2010201485914U CN 201020148591 U CN201020148591 U CN 201020148591U CN 201652513 U CN201652513 U CN 201652513U
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- China
- Prior art keywords
- tail gas
- heat exchanger
- water
- cooking stove
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A tail gas heat recovery device for a Chinese cooking stove belongs to the technical field of stoves or residue heat recovery equipment, which aims to be capable of sufficiently using high-temperature tail gas generated in the process of using the Chinese cooking stove and reducing energy loss. The tail gas heat recovery device is technically and mainly characterized in that a chimney is connected to the position of a hearth tail gas outlet of the Chinese cooking stove (1), a heat exchanger (2) is arranged inside the chimney, a water inlet pipe of the heat exchanger is connected with a water outlet of a water tank (3), and a water outlet pipe of the heat exchanger is communicated with a hot water pipe (7) and connected into the water tank. Since the heat exchanger is arranged inside the chimney connected to the position of the hearth tail gas outlet of the Chinese cooking stove, a large amount of the high-temperature tail gas can be exhausted during combustion of a hearth, hot water, boiling water and steam are generated for use by residue heat recovery of the heat exchanger, and the device not only avoids energy waste, but also reduces environmental pollution, and realizes the purpose of sufficiently using the high-temperature tail gas of the Chinese cooking stove.
Description
Technical field
The utility model relates to a kind of Chinese meal stove exhaust gas heat recycle device, belongs to kitchen range or heat recovery device technique field.
Background technology
At present, combustion gas that is used to cook that hotel, restaurant etc. generally use or fuel oil Chinese meal stove, in use all can produce a large amount of high-temperature tail gas (400-700 ℃), what these high-temperature tail gas were had no to utilize usually directly excludes from chimney, it has not only caused the waste of energy, has also caused the pollution to environment.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existing Chinese meal kitchen range, provides a kind of and can make full use of the high-temperature tail gas that Chinese meal stove in use produces, and reduces the Chinese meal stove exhaust gas heat recycle device of energy loss.
Its technical scheme is: a kind of Chinese meal stove exhaust gas heat returns and utilizes receiving apparatus, it is characterized in that: in the chimney that the chamber of a kitchen range tail gas exit of described Chinese meal stove connects, be provided with heat exchanger, the water inlet pipe of heat exchanger is connected with the delivery port of water tank, and the outlet pipe of heat exchanger is communicated with hot-water line and inserts water tank.
The hot-water line that above-mentioned heat exchanger outlet pipe is communicated with is connected with steam pipe by bypass pipe.
The delivery port of above-mentioned water tank is connected with steam generator, and the delivery port of steam generator is communicated with hot-water line.
Its beneficial effect is: owing in the chimney that the chamber of a kitchen range tail gas exit of Chinese meal stove connects, be provided with heat exchanger, thus a large amount of high-temperature tail gas that the chamber of a kitchen range can be discharged when burning, by hot water or the boiling water or the steam of heat exchanger recovery waste heat generation, for use; Simultaneously, when the heat that produces when the heat exchanger recovery waste heat is not enough, can pass through the steam generator makeup energy,, satisfy instructions for use, realize the purpose that the Chinese meal stove high-temperature tail gas is made full use of with generation boiling water or steam.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, in the chimney that the chamber of a kitchen range tail gas exit of Chinese meal stove 1 connects, be provided with heat exchanger 2, the water inlet pipe of heat exchanger is connected with the delivery port of water tank 3 by water pipe 6, and the outlet pipe of heat exchanger is communicated with hot-water line 7 and inserts water tank.The hot-water line 7 that heat exchanger 2 outlet pipes are communicated with can be connected with steam pipe 4 by bypass pipe 9.Hot water or boiling water or steam by the heat exchanger recovery waste heat produces can directly outwards provide use.
The delivery port of water tank 3 is connected with steam generator 5 by water pipe 6, and the delivery port of steam generator is communicated with and is connected with steam pipe 4 by bypass pipe 9 with hot-water line 7.When the heat that produces when the heat exchanger recovery waste heat is not enough, can be by to the steam generator heating, make the hot water that enters by the steam generator water inlet be warming up to 100 degree after, enter hot-water line 7 and enter steam pipe, to satisfy instructions for use by bypass pipe 9.
Steam pipe 4 is provided with steam pressure controller 8, by the pressure setting to the steam pressure controller, can realize the automatic control to the steam generator heating appliances.When the pressure in the hot-water line was lower than the pressure of steam pressure controller setting, pressure controller started the steam generator heating appliances, and steam generator is heated; When the pressure in the steam pipe reached the pressure of steam pressure controller setting, the vapor (steam) temperature controller is steam off generator heating appliances then, stops heating appliances steam generator is heated.
Claims (4)
1. Chinese meal stove exhaust gas heat recycle device, it is characterized in that: in the chimney that the chamber of a kitchen range tail gas exit of described Chinese meal stove (1) connects, be provided with heat exchanger (2), the water inlet pipe of heat exchanger is connected with the delivery port of water tank (3), and the outlet pipe of heat exchanger is communicated with hot-water line (7) and inserts water tank.
2. Chinese meal stove exhaust gas heat recycle device according to claim 1 is characterized in that: the hot-water line (7) that described heat exchanger (2) outlet pipe is communicated with is connected with steam pipe (4) by bypass pipe (9).
3. Chinese meal stove exhaust gas heat recycle device according to claim 1 is characterized in that: the delivery port of described water tank (3) is connected with steam generator (5), and the delivery port of steam generator is communicated with hot-water line (7).
4. Chinese meal stove exhaust gas heat recycle device according to claim 1 is characterized in that: described steam pipe (4) is provided with steam pressure controller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201485914U CN201652513U (en) | 2010-03-26 | 2010-03-26 | Tail gas heat recovery device for Chinese cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201485914U CN201652513U (en) | 2010-03-26 | 2010-03-26 | Tail gas heat recovery device for Chinese cooking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652513U true CN201652513U (en) | 2010-11-24 |
Family
ID=43117752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201485914U Expired - Fee Related CN201652513U (en) | 2010-03-26 | 2010-03-26 | Tail gas heat recovery device for Chinese cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679388A (en) * | 2012-05-22 | 2012-09-19 | 赵军政 | Energy-efficient and environment-friendly pure-oxygen thermal generator set |
-
2010
- 2010-03-26 CN CN2010201485914U patent/CN201652513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679388A (en) * | 2012-05-22 | 2012-09-19 | 赵军政 | Energy-efficient and environment-friendly pure-oxygen thermal generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20140326 |