CN201476640U - Residual-heat water heater - Google Patents
Residual-heat water heater Download PDFInfo
- Publication number
- CN201476640U CN201476640U CN2009203072504U CN200920307250U CN201476640U CN 201476640 U CN201476640 U CN 201476640U CN 2009203072504 U CN2009203072504 U CN 2009203072504U CN 200920307250 U CN200920307250 U CN 200920307250U CN 201476640 U CN201476640 U CN 201476640U
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- CN
- China
- Prior art keywords
- heat room
- heat
- hot water
- residual
- heat exchange
- Prior art date
- 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
The utility model relates to a residual heat device, in particular to a residual-heat water heater which utilizes the residual heat of exhaust gas to heat. The residual-heat water heater comprises a support, a heat exchange chamber is fixed on the support, one end of the heat exchange chamber is provided with an exhaust gas inlet, the other end of the heat exchange chamber is provided with an exhaust gas outlet, a plurality of heat-conducting tubes are arranged in the heat exchange chamber, the top of the heat exchange chamber is provided with a hot water outlet, and the bottom of the heat exchange chamber is provided with a water inlet. The utility model has the advantages of simple structure, high heat exchange efficiency, safety and reliability.
Description
Technical field
The utility model is a kind of heat retrieving apparatus, the afterheat of hot water device that particularly a kind of waste heat that utilizes waste gas is all heated.
Background technology
The complexity that afterheat of hot water device of the prior art all compares, the utilization rate of the heat energy in the waste gas is low.
Chinese patent CN2286286, a kind of waste heat recovery water heater is disclosed, in the boiler exhaust gas pipeline in order to absorb the waste heat recovery water heater of flue gas heat, this device is provided with the vertical staggered aqueduct of many rows in the inner chamber of heat retrieving apparatus, the inner chamber of heating device is by being divided into two inner chambers that only communicate in the bottom with the joining vertical clapboard of diaphragm plate, the heating device internal chamber wall is provided with the changed course plate of regulating flue gas flow direction, and the heating device top is provided with header tank.The disclosed waste heat recovery water heater of this utility model patent, the structure more complicated, heat energy recovery rate is not high simultaneously, causes very big waste.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of waste heat that can effectively utilize in the waste gas is provided, and carries out the exchange of energy, discharges the afterheat of hot water device of the waste gas of low temperature to the external world.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of afterheat of hot water device comprises support, is fixed with Heat Room on the support, Heat Room one end is provided with exhaust gas inlet, and the other end of Heat Room is provided with waste gas outlet, is provided with some heat pipes in the described Heat Room, the top of described Heat Room is provided with hot water outlet, and the bottom of Heat Room is provided with water inlet.Heat pipe in the Heat Room described here is used for by waste gas, and waste gas to the water in the Heat Room, discharges thermal energy transfer again by hot water outlet.
As preferably, described Heat Room bottom is provided with two impurity floss holes, and exhaust gas inlet end top is provided with the liquid level bar, and the liquid level bar is connected with Heat Room, and the top of Heat Room also is provided with exhaust hole, and a side of hot water outlet also is fixed with air gauge and safety valve.
As preferably, the top of described Heat Room also is provided with thermometer, and described Heat Room is oval.
Therefore, afterheat of hot water device of the present utility model, simple in structure, exchange heat efficient height, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of afterheat of hot water device, comprise support 1, be fixed with Heat Room 2 on the support 1, Heat Room 2 is oval, Heat Room 2 one ends are provided with exhaust gas inlet 4, and the other end of Heat Room 2 is provided with waste gas outlet 13, are provided with some heat pipes 12 in the Heat Room 2, the top of Heat Room 2 is provided with hot water outlet 7, the bottom of Heat Room 2 is provided with water inlet 6, and Heat Room 2 bottoms are provided with two impurity floss holes 5, and exhaust gas inlet 4 end tops are provided with liquid level bar 3, liquid level bar 3 is connected with Heat Room 2, the top of Heat Room 2 also is provided with exhaust hole 9, and the top of Heat Room 2 also is provided with thermometer 8, and a side of hot water outlet 7 also is fixed with air gauge 10 and safety valve 11.
Claims (3)
1. afterheat of hot water device, comprise support (1), it is characterized in that: be fixed with Heat Room (2) on the support (1), Heat Room (2) one ends are provided with exhaust gas inlet (4), the other end of Heat Room (2) is provided with waste gas outlet (13), be provided with some heat pipes (12) in the described Heat Room (2), the top of described Heat Room (2) is provided with hot water outlet (7), and the bottom of Heat Room (2) is provided with water inlet (6).
2. afterheat of hot water device according to claim 1, it is characterized in that: described Heat Room (2) bottom is provided with two impurity floss holes (5), exhaust gas inlet (4) end top is provided with liquid level bar (3), liquid level bar (3) is connected with Heat Room (2), the top of Heat Room (2) also is provided with exhaust hole (9), and a side of hot water outlet (7) also is fixed with air gauge (10) and safety valve (11).
3. afterheat of hot water device according to claim 1 and 2 is characterized in that: the top of described Heat Room (2) also is provided with thermometer (8), and described Heat Room (2) is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203072504U CN201476640U (en) | 2009-08-03 | 2009-08-03 | Residual-heat water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203072504U CN201476640U (en) | 2009-08-03 | 2009-08-03 | Residual-heat water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201476640U true CN201476640U (en) | 2010-05-19 |
Family
ID=42412888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203072504U Expired - Fee Related CN201476640U (en) | 2009-08-03 | 2009-08-03 | Residual-heat water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201476640U (en) |
-
2009
- 2009-08-03 CN CN2009203072504U patent/CN201476640U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |