CN102914048A - Energy-saving heat exchanger for gas water heater - Google Patents
Energy-saving heat exchanger for gas water heater Download PDFInfo
- Publication number
- CN102914048A CN102914048A CN2011102220854A CN201110222085A CN102914048A CN 102914048 A CN102914048 A CN 102914048A CN 2011102220854 A CN2011102220854 A CN 2011102220854A CN 201110222085 A CN201110222085 A CN 201110222085A CN 102914048 A CN102914048 A CN 102914048A
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- Prior art keywords
- water tank
- water pipe
- heat exchanger
- water
- energy
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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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses an energy-saving heat exchanger for a gas water heater. The energy-saving heat exchanger for the gas water heater comprises a water tank frame, a lateral plate, a first water pipe, a second water pipe and heat absorbing sheets; the lateral plate is arranged at the periphery of the water tank frame; the first water pipe is bent into a plurality of sections of upper half parts arranged inside the water tank frame; the heat absorbing sheets are respectively arranged at the whole upper side and lower side of the first water pipe inside the water tank frame; the second water pipe is rotatably arranged at the lower half part of the periphery of the water tank frame, and a separation blade is arranged at the inner periphery of the lateral plate below the first water pipe. According to the heat exchanger, the surface temperature of the water tank can be effectively reduced; the heat exchange efficiency and the service life are improved, and meanwhile, an ultra-thin design of the gas water heater becomes possible.
Description
Technical field
The present invention relates to a kind of energy-saving heat exchanger for gas water heater.
Background technology
Along with China's rapid development of economy, people are more and more higher to the gas heater appearance requirement, the ultrathin route is all walked to water heater device outward appearance by all water heater producers, but behind the ultrathin, because relative volume is little, the heat exchanger of water heater size decreases, cause the water-heater water tank surface to raise and reach about 200 degree, make the water tank accelerated ageing, simultaneously amount of heat loss in the water tank, the thermal efficiency reduces.
Summary of the invention
In order to overcome defects, the invention provides a kind of energy-saving heat exchanger for gas water heater, this heat exchanger can effectively reduce the water tank surface temperature, improves heat exchanger effectiveness and service life thereof, makes simultaneously the gas heater ultrathin design become possibility.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of energy-saving heat exchanger for gas water heater, comprise the water tank framework, side plate, the first water pipe, the second water pipe and heat absorbing sheet, described side plate is located at the periphery of described water tank framework, described the first water pipe is bent into the some sections first halves of being located in the described water tank framework, described heat absorbing sheet is located at respectively on the upper side and downside of described the first water pipe integral body in the described water tank framework, the spiral Lower Half of the periphery of being located at described water tank framework of described the second water pipe, it is characterized in that: the inner peripheral surface below described side plate is positioned at described the first water pipe is provided with catch.Like this, during first water pipe of high temperature gas flow above below the water tank framework, flowing into, because the effect of catch, can effectively stop high temperature gas flow to the direct impact of side plate, thereby can effectively reduce the surface of side plate temperature, and then reduce the energy loss that heat radiation causes in the burning, improve the thermal efficiency, simultaneously, the reduction of water tank surface of side plate temperature has slowed down water tank greatly owing to being subjected to the aging phenomenon of temperatures involved, the service life of improving water tank.
As a further improvement on the present invention, described catch is that described heat absorbing sheet forms in described side plate place bending (being flange).
As a further improvement on the present invention, described catch forms by welding.
As a further improvement on the present invention, the cross section of described catch is inverted "L" shaped.
As a further improvement on the present invention, the cross section of described catch type linearly.
The invention has the beneficial effects as follows: this heat exchanger can effectively be reduced to the water tank surface temperature about 120 degree, maximum extension water tank service life.Because the water tank surface temperature reduces, the internal body temperature rise reduces, about spending by original 60, electronic devices and components (fin) maximum temperature is down to about 50 degree (when ambient temperature 35 is spent), improved electronic devices and components service life, simultaneously can effectively reduce thermal radiation loss, thereby improve the thermal efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is one of embodiment of the invention cross-sectional view;
Fig. 3 is A section structure for amplifying schematic diagram among Fig. 2;
Fig. 4 is two cross-sectional view of the embodiment of the invention;
Fig. 5 is B section structure for amplifying schematic diagram among Fig. 4.
By reference to the accompanying drawings, make the following instructions:
1---water tank framework 2---side plate
3---first water pipes 4---the second water pipe
5---heat absorbing sheet 6---catch
The specific embodiment
Embodiment one:
A kind of energy-saving heat exchanger for gas water heater, comprise water tank framework 1, side plate 2, the first water pipe 3, the second water pipe 4 and heat absorbing sheet 5, described side plate is located at the periphery of described water tank framework, described the first water pipe is bent into the some sections first halves of being located in the described water tank framework, described heat absorbing sheet is located at respectively on the upper side and downside of described the first water pipe integral body in the described water tank framework, the spiral Lower Half of the periphery of being located at described water tank framework of described the second water pipe, it is characterized in that: the inner peripheral surface below described side plate is positioned at described the first water pipe is provided with catch 6.Like this, during first water pipe of high temperature gas flow above below the water tank framework, flowing into, because the effect of catch, can effectively stop high temperature gas flow to the direct impact of side plate, thereby can effectively reduce the surface of side plate temperature, and then reduce the energy loss that heat radiation causes in the burning, improve the thermal efficiency, simultaneously, the reduction of water tank surface of side plate temperature has slowed down water tank greatly owing to being subjected to the aging phenomenon of temperatures involved, the service life of improving water tank.
Above-mentioned catch forms for welding, and its cross section is inverted "L" shaped.Shown in Fig. 2,3.
Embodiment two:
A kind of energy-saving heat exchanger for gas water heater, comprise water tank framework 1, side plate 2, the first water pipe 3, the second water pipe 4 and heat absorbing sheet 5, described side plate is located at the periphery of described water tank framework, described the first water pipe is bent into the some sections first halves of being located in the described water tank framework, described heat absorbing sheet is located at respectively on the upper side and downside of described the first water pipe integral body in the described water tank framework, the spiral Lower Half of the periphery of being located at described water tank framework of described the second water pipe, it is characterized in that: the inner peripheral surface below described side plate is positioned at described the first water pipe is provided with catch 6.Like this, during first water pipe of high temperature gas flow above below the water tank framework, flowing into, because the effect of catch, can effectively stop high temperature gas flow to the direct impact of side plate, thereby can effectively reduce the surface of side plate temperature, and then reduce the energy loss that heat radiation causes in the burning, improve the thermal efficiency, simultaneously, the reduction of water tank surface of side plate temperature has slowed down water tank greatly owing to being subjected to the aging phenomenon of temperatures involved, the service life of improving water tank.
To be described heat absorbing sheet form in described side plate place bending (being flange) above-mentioned catch, and its cross section type linearly.Shown in Fig. 4,5.
Claims (5)
1. energy-saving heat exchanger for gas water heater, comprise water tank framework (1), side plate (2), the first water pipe (3), the second water pipe (4) and heat absorbing sheet (5), described side plate is located at the periphery of described water tank framework, described the first water pipe is bent into the some sections first halves of being located in the described water tank framework, described heat absorbing sheet is located at respectively on the upper side and downside of described the first water pipe integral body in the described water tank framework, the spiral Lower Half of the periphery of being located at described water tank framework of described the second water pipe, it is characterized in that: the inner peripheral surface below described side plate is positioned at described the first water pipe is provided with catch (6).
2. energy-saving heat exchanger for gas water heater according to claim 1, it is characterized in that: described catch is that described heat absorbing sheet is bent to form at described side plate place.
3. energy-saving heat exchanger for gas water heater according to claim 1 is characterized in that: described catch forms by welding.
4. each described energy-saving heat exchanger for gas water heater in 3 according to claim 1, it is characterized in that: the cross section of described catch is inverted "L" shaped.
5. each described energy-saving heat exchanger for gas water heater in 3 according to claim 1, it is characterized in that: the cross section of described catch is type linearly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110222085.4A CN102914048B (en) | 2011-08-05 | 2011-08-05 | Energy-saving heat exchanger for gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110222085.4A CN102914048B (en) | 2011-08-05 | 2011-08-05 | Energy-saving heat exchanger for gas water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102914048A true CN102914048A (en) | 2013-02-06 |
| CN102914048B CN102914048B (en) | 2016-01-20 |
Family
ID=47612531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110222085.4A Expired - Fee Related CN102914048B (en) | 2011-08-05 | 2011-08-05 | Energy-saving heat exchanger for gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102914048B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110868A (en) * | 2014-06-10 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Heat exchanger for gas water heater and gas water heater with same |
| CN105020896A (en) * | 2014-04-17 | 2015-11-04 | 中山市健泰实业有限公司 | Heat exchanger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1540260A (en) * | 2003-10-31 | 2004-10-27 | 张彦忠 | Combuston heater |
| CN200946899Y (en) * | 2006-05-15 | 2007-09-12 | 王建华 | High-efficiency energy-saving gas water heater |
| CN101191659A (en) * | 2006-11-28 | 2008-06-04 | 海尔集团公司 | Heat exchanger of blue flame gas water heater |
| CN201104010Y (en) * | 2007-08-29 | 2008-08-20 | 广东万和集团有限公司 | Condensing gas wall hanging stove |
| CN202254308U (en) * | 2011-08-05 | 2012-05-30 | 樱花卫厨（中国）股份有限公司 | Energy-saving heat exchanger for gas water heater |
-
2011
- 2011-08-05 CN CN201110222085.4A patent/CN102914048B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1540260A (en) * | 2003-10-31 | 2004-10-27 | 张彦忠 | Combuston heater |
| CN200946899Y (en) * | 2006-05-15 | 2007-09-12 | 王建华 | High-efficiency energy-saving gas water heater |
| CN101191659A (en) * | 2006-11-28 | 2008-06-04 | 海尔集团公司 | Heat exchanger of blue flame gas water heater |
| CN201104010Y (en) * | 2007-08-29 | 2008-08-20 | 广东万和集团有限公司 | Condensing gas wall hanging stove |
| CN202254308U (en) * | 2011-08-05 | 2012-05-30 | 樱花卫厨（中国）股份有限公司 | Energy-saving heat exchanger for gas water heater |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020896A (en) * | 2014-04-17 | 2015-11-04 | 中山市健泰实业有限公司 | Heat exchanger |
| CN105020896B (en) * | 2014-04-17 | 2017-10-03 | 中山市健泰实业有限公司 | Heat exchanger |
| CN104110868A (en) * | 2014-06-10 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Heat exchanger for gas water heater and gas water heater with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102914048B (en) | 2016-01-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160120 |