CN2921701Y - Heat exchange pressure-bearing solar energy water heater - Google Patents
Heat exchange pressure-bearing solar energy water heater Download PDFInfo
- Publication number
- CN2921701Y CN2921701Y CNU2006200425360U CN200620042536U CN2921701Y CN 2921701 Y CN2921701 Y CN 2921701Y CN U2006200425360 U CNU2006200425360 U CN U2006200425360U CN 200620042536 U CN200620042536 U CN 200620042536U CN 2921701 Y CN2921701 Y CN 2921701Y
- Authority
- CN
- China
- Prior art keywords
- heat
- water heater
- heat exchange
- tube
- gathering plate
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 101100366940 Mus musculus Stom gene Proteins 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchange pressure-bearing solar energy water heater, wherein a heat gathering plate are formed by arranging and connecting closely metal tubes which have diameter about 2 cms, and the heat gathering plate is communicated with a fin heat exchange tube which is arranged within the heat preservation water tank, and low temperature resistant, such as oil, is fed into the tube acting as heat gathering medium. As soon as the heat gathering plate is illuminated by light, the temperature of the medium oil in the tube will go up naturally due to heating, and then heat will be transmitted to the cold water in the tank while the medium oil flows through the heat exchange tube, then the medium after cooling goes back to the heat gathering plate for receiving illumination, by far a circular heat gathering process is formed and the temperature of water in the heat preservation water tank increases. The utility model may be available all day long, in areas which have weak illumination, such as northeast china, the utility model may still be available by lengthening and widening the heat gathering plate.
Description
Technical field
The utility model relates to a kind of solar water heater, particularly a kind of heat-exchanging pressure bearing type solar water heater.
Background technology
At present, normally used solar water heater is a vacuum glass heat collection tube retaining straight cutting close-coupled, there are some shortcomings, as 1. thermal-collecting tubes is glass, low temperature bursting by freezing easily,, cold and hot swash split, hail hits and splits, 2. the insertion of thermal-collecting tube and water tank is installed and to be only depended on the elastic tape sealing, leaks easily, 3. scaling easy cleaning not in the glass heat collection tube, influence Heat-collecting effect, 4. thermal-collecting tube is spaced installation, and effectively illuminating area is little, and 5. thermal-collecting tube intensity is low, hold house lead in hydraulic pressure that can't stand running water, can not directly be made as pressure-bearing type.
The utility model content
The technical problems to be solved in the utility model provides the solar water heater of a kind of heat-exchanging pressure bearing type, all-weather.
Solve the problems of the technologies described above, the technical solution adopted in the utility model is, closely arrange connection with the metal tube of about 2 centimetres of diameters and be linked to be heat collecting sheet, the low temperature resistant liquid of interior notes, as low temperature resistant diesel oil as the thermal-arrest media, heat collecting sheet and finned heat-exchange tube are connected, and heat-exchange tube is installed in the heat collection water tank.Heat collecting sheet is subjected to illumination, and media oil is heated the intensification upwelling through heat-exchange tube in the pipe, and heat is passed to the water tank inner cold water, backflows again through the media oil of cooling and accepts illumination into heat collecting sheet and be heated, and forms the process of circulation thermal-arrest and improves water temperature in the attemperater.
The beneficial effects of the utility model are, freeze proof, cracking resistance, illumination collector area are big, and the weak area of illumination such as northeast is also available, can be used as pressure-bearing water heater, and easy to install, the life-span is long, and production technology is simple.
Description of drawings
Fig. 1 is the utility model heat-exchanging pressure bearing type solar water heater schematic diagram.
1. attemperaters among the figure, 2. hot-water outlet, the 3. oiling mouth of pipe, 4. insulation hollow flat glass mounting groove, 5. heat collecting sheet 6. goes out inlet for stom water, 7. heat keeper, 8. heat-exchange tube installing port, 9 finned heat-exchange tubes, 10. cooling water inlet, 11. heat-insulation layers.
Specific implementation method
As shown in the figure, become heat collecting sheet (5) with the high tight arrangement connection of metal tubes such as copper pipe of specific heat capacity paper, thermal conductivity of about 2 centimetres of diameters, connect with finned heat-exchange tube (9), heat collecting sheet upper surface painted black improves and absorbs solar heat efficient; Low temperature resistant liquid such as the low temperature resistant diesel oil of the interior notes of heat collecting sheet are as the thermal-arrest media, and media oil injects from the oiling mouth of pipe (3), fills with from 20 centimeters gas of leaving a blank of the mouth of pipe, expands with heat and contract with cold to adapt to, and the oiling mouth of pipe clogs with pipe close; Finned heat-exchange tube (9) is used loose joint with being connected of heat collecting sheet (5), the surperficial incrustation scale of convenient for dismounting and washing heat-exchange tube from heat-exchange tube installing port (8) attemperater (1) of packing into.Heat keeper (7) is made with heat preserving and insulating materials such as foamed plastics, reserve the rainwater that the anti-heavy rain of inlet for stom water (6) infiltrates, cover with double glazing above, secluding air convection current and being incubated, in the glass guide channel (4), the upper strata thickness of glass of double glazing was gained in strength in case hail in 8 millimeter about glass was packed into, the water pipe that exposes with the insulation material insulation, can extend heat collecting sheet, widen the increase illuminating area a little less than the Northeast's illumination entirely.It is more satisfactory perpendicular to Japan-China sunlight of winter solstice with the plane that heat collecting sheet is installed gradient.
Claims (4)
1. heat-exchanging pressure bearing type solar water heater, connect with metal tube heat collecting sheet of forming (5) and the finned heat-exchange tube (9) that is installed in the attemperater, by finned heat-exchange tube heat is passed to the water that holds in the water tank, it is characterized in that: it is that liquid with anti-subzero 30 degrees centigrade of low temperature is interior cycle set thermal medium.
2. heat-exchanging pressure bearing type solar water heater according to claim 1 is characterized in that: have heat keeper (7) to be incubated under heat collecting sheet.
3. heat-exchanging pressure bearing type solar water heater according to claim 1 is characterized in that: the double glazing covering and heat insulating is arranged on heat collecting sheet.
4. heat-exchanging pressure bearing type solar water heater according to claim 1 is characterized in that: heat collecting sheet is connected with loose joint with finned heat-exchange tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200425360U CN2921701Y (en) | 2006-06-08 | 2006-06-08 | Heat exchange pressure-bearing solar energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200425360U CN2921701Y (en) | 2006-06-08 | 2006-06-08 | Heat exchange pressure-bearing solar energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921701Y true CN2921701Y (en) | 2007-07-11 |
Family
ID=38254181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200425360U Expired - Lifetime CN2921701Y (en) | 2006-06-08 | 2006-06-08 | Heat exchange pressure-bearing solar energy water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921701Y (en) |
-
2006
- 2006-06-08 CN CNU2006200425360U patent/CN2921701Y/en not_active Expired - Lifetime
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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: ZHEJIANG GUOTAI CONSTRUCTION GROUP CO., LTD. Free format text: FORMER OWNER: YANG TIANMIN Effective date: 20080620 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080620 Address after: Hangzhou City, Zhejiang Province, Xiaoshan District Road No. 398, zip code: 311201 Patentee after: Zhejiang Guotai Construction Group Co., Ltd. Address before: Room 1, apartment 501, small South Gate, Chengxiang Town, Xiaoshan District, Zhejiang City, Hangzhou Province, 311200 Patentee before: Yang Tianmin |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070711 |
|
| EXPY | Termination of patent right or utility model |