CN202973192U - Flue gas waste heat utilization device for stove chimney - Google Patents
Flue gas waste heat utilization device for stove chimney Download PDFInfo
- Publication number
- CN202973192U CN202973192U CN2012205895103U CN201220589510U CN202973192U CN 202973192 U CN202973192 U CN 202973192U CN 2012205895103 U CN2012205895103 U CN 2012205895103U CN 201220589510 U CN201220589510 U CN 201220589510U CN 202973192 U CN202973192 U CN 202973192U
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- China
- Prior art keywords
- flue gas
- chimney
- stove
- waste heat
- heat utilization
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- Expired - Fee Related
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a flue gas waste heat utilization device for a stove chimney. The device comprises a main pipe (1) and a coiled pipe (2), which are arranged in the stove chimney (3). The main pipe (1) is divided into a main body part (11), a water inlet connecting end (12) and a water outlet connecting end (13), wherein the main body part (11) is U-shaped; and the water inlet connecting end (12) and the water outlet connecting end (13) extend from the chimney respectively. The coiled pipe (2) is a stainless steel corrugated hose, and is wound on the main pipe (1), and the two ends of the coiled pipe (2) are connected to the water inlet connecting end (12) and the water outlet connecting end (13) of the main pipe (1) respectively. The heat energy of flue gases, exhausted from the chimney, of a stove can be collected, a fuel utilization rate is increased, and environmental pollution can also be reduced.
Description
Technical field
The utility model relates to a kind of cooking stove, and it is a kind of cooking stove flue gas waste heat utilization device, and it is a kind of stove chimney flue gas waste heat utilization device particularly.
Background technology
The flue gas that present cooking stove produces is directly discharged through chimney, and the flue-gas temperature of at this moment discharging is often very high, reaches about 300 degree, with a large amount of heat energy, has caused the waste of heat energy in flue gas, forms simultaneously more heating installation effect, contaminated environment; The flue gas of some cooking stoves generations is discharged through chimney after will absorbing a part of heat energy through the steam generator in cooking stove in addition, the flue-gas temperature that facts have proved such discharge is still higher, reach about 100 degree, still also with a large amount of heat energy, cause energy waste, environmental pollution.So the flue gas of discharging in stove chimney at present still has available heat energy.
Summary of the invention
The purpose of this utility model is overcome the above-mentioned deficiency of prior art and a kind of stove chimney flue gas waste heat utilization device is provided, and it can collect the flue gas that cooking stove discharges from chimney heat energy has improved fuel availability, but environmental contamination reduction also.
The technical scheme of utility model is: a kind of stove chimney flue gas waste heat utilization device, and it comprises thermal-collecting tube, and thermal-collecting tube is water pipe, and the thermal-collecting tube bending is arranged in stove chimney, and its water inlet link and water outlet link pass from chimney respectively.
The further technical scheme of the utility model is: described thermal-collecting tube comprises supervisor and coil pipe; Coil winding is on supervisor.
Described supervisor is divided into main part, water inlet link and water outlet link, and its main part is " U " shape.
The utility model further technical scheme is: described coil pipe is the soft bellows of stainless steel, and its two ends are connected on supervisor's water inlet link and water outlet link.
The utility model compared with prior art has following features:
1. utility model can be collected the heat energy of the flue gas that cooking stove discharges from chimney, and be equivalent to letter and connect and improved fuel availability, but environmental contamination reduction also;
2. the utility model can be the water inlet preheating of steam generator, makes steam generator can produce more steam, has improved efficient, is equivalent to the indirect saving energy;
3. certainly the utility model also can wash one's face for people, laundry, foot bath etc. provide hot water, and it is to utilize as the waste heat in the flue gas of toxic emission fully, does not need people to pay in addition more any energy resource consumption, is equivalent to " exhaust gas utilization ";
4. supervisor and coil pipe collocation, both increased endotherm area, increased again structural capacity, makes supervisor and coil pipe become one whole, can not rock in chimney;
5. coil pipe is that bellows can strengthen heat absorption capacity.
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Structural representation when Fig. 4 is the utility model use.
The specific embodiment
As Figure 1-3: a kind of stove chimney flue gas waste heat utilization device, it comprises supervisor 1 and coil pipe 2; Supervisor 1 is water pipe, and it is divided into main part 11, water inlet link 12 and water outlet link 13, and its main part 11 is " U " shape, and supervisor 1 is made for the good metal material of heat conduction; Coil pipe 2 is the soft bellows of DN15 stainless steel, it is wrapped on " U " shape main part 11 of supervisor 1 take multilayer (shown in Fig. 1,2 as the two eleventh floors) figure of eight, its two ends are connected on supervisor's water inlet link of 1 12 and water outlet link 13 (junction 21,22), make supervisor 1 and coil pipe 2 inside be communicated with fully.
Using method of the present utility model and operation principle: the utility model is arranged in stove chimney 3 during use, its water inlet link 12 passes respectively (as shown in Figure 4) with water outlet link 13 from chimney, water inlet link 12 is connected with cold water source (as running water, water tank) by water pipe, water outlet link 13 is connected by the water supply connector of water pipe with the steam generator of cooking stove, and coil pipe 2 can strengthen heat absorption capacity for bellows; After the flue gas of discharging from cooking stove enters chimney 1, wash away supervisor 1 and coil pipe 2, cool water heating in supervisor 1 and coil pipe 2 can be heated up, flow into the steam generator of cooking stove through the water of heat temperature raising, the inflow temperature of steam generator is improved, and the utility model plays the effect into the water inlet preheating of steam generator, makes steam generator can produce more steam, improved efficient, the indirect saving energy; Certainly the utility model can not be also the steam generator preheating, can wash one's face for people fully, laundry, foot bath etc. provide hot water.
The utility model is not limited to above-mentioned concrete structure, as long as within chimney outside cooking stove, the device of position by thermal-collecting tube (water pipe) collection fume afterheat just drops on protection domain of the present utility model.
Claims (4)
1. stove chimney flue gas waste heat utilization device, it is characterized in that: it comprises thermal-collecting tube, thermal-collecting tube is water pipe, and the thermal-collecting tube bending is arranged in stove chimney (3), and its water inlet link (12) passes from chimney respectively with water outlet link (13).
2. stove chimney flue gas waste heat utilization device according to claim 1, it is characterized in that: described thermal-collecting tube comprises supervisor (1) and coil pipe (2); Coil pipe (2) is wrapped on supervisor (1).
3. stove chimney flue gas waste heat utilization device according to claim 2, it is characterized in that: described supervisor (1) is divided into main part (11), water inlet link (12) and water outlet link (13), and its main part (11) is " U " shape.
4. according to claim 2 or 3 described stove chimney flue gas waste heat utilization devices, it is characterized in that: described coil pipe (2) is the soft bellows of stainless steel, and its two ends are connected on supervisor's (1) water inlet link (12) and water outlet link (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205895103U CN202973192U (en) | 2012-11-11 | 2012-11-11 | Flue gas waste heat utilization device for stove chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205895103U CN202973192U (en) | 2012-11-11 | 2012-11-11 | Flue gas waste heat utilization device for stove chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973192U true CN202973192U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205895103U Expired - Fee Related CN202973192U (en) | 2012-11-11 | 2012-11-11 | Flue gas waste heat utilization device for stove chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764054A (en) * | 2015-04-22 | 2015-07-08 | 熊虎 | Energy-saving furnace heater and heating method thereof |
| CN108916857A (en) * | 2018-05-29 | 2018-11-30 | 陈婧琪 | A kind of gas-steam combined cycle set flue gas treating process |
-
2012
- 2012-11-11 CN CN2012205895103U patent/CN202973192U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764054A (en) * | 2015-04-22 | 2015-07-08 | 熊虎 | Energy-saving furnace heater and heating method thereof |
| CN108916857A (en) * | 2018-05-29 | 2018-11-30 | 陈婧琪 | A kind of gas-steam combined cycle set flue gas treating process |
| CN108916857B (en) * | 2018-05-29 | 2021-01-15 | 江苏富春江环保热电有限公司 | Flue gas treatment process of gas-steam combined cycle unit |
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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: 20130605 Termination date: 20131111 |