CN201897333U - Hot plate solar water heater - Google Patents
Hot plate solar water heater Download PDFInfo
- Publication number
- CN201897333U CN201897333U CN2010206251373U CN201020625137U CN201897333U CN 201897333 U CN201897333 U CN 201897333U CN 2010206251373 U CN2010206251373 U CN 2010206251373U CN 201020625137 U CN201020625137 U CN 201020625137U CN 201897333 U CN201897333 U CN 201897333U
- Authority
- CN
- China
- Prior art keywords
- hot plate
- water tank
- heat
- vacuum glass
- tank
- 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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- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a hot plate solar water heater. The hot plate solar water heater is mainly characterized in that a vacuum glass tank with an upper opening connected with a water tank or a thermal insulation layer is arranged below the side of the water tank, wherein the length of the tank opening of the vacuum glass tank corresponds to that of the water tank, and the lower end of the inclined downward vacuum glass tank is arranged on a bearing surface; the middle lower part of a hot plate is arranged in the vacuum glass tank, and the upper part of the hot plate penetrates a through hole of the water tank and a through hole of the thermal insulation layer, which correspond to each other, and then is inserted into the water tank and fixedly connected with the through hole of the water tank; and the hot plate is provided with a hollow cavity body composed of two flat plates and side plates, which are connected in the circumferential direction, and the vacuum cavity is filled with heat transfer medium. The hot plate solar water heater has the advantages of heat exchange efficiency, compact equipment, less occupied area, long service life, low cost of the equipment and simplicity in machining and manufacturing.
Description
Technical field: the utility model relates to a kind of water heater, particularly solar water heater.
Background technology: at present, solar water heater is widely used in the daily life, though its kind is a lot, but structure is identical substantially, mainly by thermal-collecting tube, water tank, vacuum glass heat-insulating pipe, compositions such as water tank heat-insulation layers, support promptly are provided with the water tank that the outside is coated with heat-insulation layer on the support, be provided with water inlet below this water tank, be provided with delivery port above.Side-lower at water tank is provided with the glass tube with vacuum that some upper sheds link to each other with water tank or heat-insulation layer, and this glass tube with vacuum lower end closed also places on the bearing-surface.Be provided with the middle and lower part of thermal-arrest arm in the above-mentioned glass tube with vacuum, the top of this thermal-arrest arm is passed water tank and the heat-insulation layer through hole corresponding with it and is inserted in the water tank, is responsible for thermal-arrest to link to each other.Fill heat-transfer working medium in the vacuum chamber in this thermal-arrest person in charge and arm.Its weak point is: 1, because the arts demand that the arm and the person in charge are connected need certain distance between arm and the arm, and arm is thinner, on effective heat-absorbent surface, heat exchange area is very little, greatly reduces the thermal efficiency, so the water heater volume is bigger.2, attachment weld is more, is easy to generate leakage.3, manufacturing process more complicated, the equipment cost height.
Summary of the invention: the utility model purpose is to provide a kind of heat exchange efficiency height, long service life, simple in structure, hot plate solar water heater that equipment cost is low.The utility model mainly is to adopt hot plate to replace the thermal-collecting tube of prior art.The hot plate solar water heater mainly is made up of support, water tank, insulation heat insulation layer, hollow plate glass, hot plate, water import and export.The utility model is the same with prior art, still has a support, and support upper end is provided with the water tank that the outside is coated with heat-insulation layer, is provided with water inlet below this water tank, is provided with delivery port above.But the side-lower at water tank is provided with the vacuum glass groove that upper shed links to each other with water tank or heat-insulation layer, this notch length corresponding with water tank length and be tilted under vacuum glass groove lower end place on the bearing-surface.Be provided with the middle and lower part of hot plate in the above-mentioned vacuum glass groove, the top of this hot plate is passed water tank and the heat-insulation layer through hole corresponding with it and is inserted in the water tank, and fixedlys connected with the through hole of water tank.The hollow cavity that above-mentioned hot plate has two flat boards and the side plate that links to each other around it is constituted fills heat-transfer working medium in this vacuum chamber.Best above-mentioned hot plate is provided with groove, and relatively also contact of the groove on the two boards, with compressive resistance that increases the plate cavity and the rigidity that strengthens plate.In order to improve the heat absorption capacity of hot plate, be provided with heat-resisting pitch-dark layer at above-mentioned hot plate outer surface, to prevent heat reflection.
The course of work of the present utility model is: solar energy sees through the vacuum glass groove by forms of radiation and offers hot plate, plate by hot plate is given liquid heat transfer working medium in it thermal energy transfer, liquid heat transfer working medium is vaporized rapidly and is diffused into whole hot plate top, makes hot plate reach high uniform temperature and by to flowing to the cold water heat release in the water tank.Working substance steam is condensed into liquid working substance in heat release, and relies on self gravitation to be back to the hot plate bottom, proceeds next phase-change heat-exchange circulation.
The utility model compared with prior art has following advantage: 1. heat exchange efficiency height; 2. facility compact, floor space is few; 3. long service life; 4. equipment cost is low; 5 processing and manufacturings are simple.
Description of drawings:
Fig. 1 looks the section simplified schematic diagram for master of the present utility model.
Fig. 2 looks simplified schematic diagram for of the present utility model overlooking.
The specific embodiment: in the simplified schematic diagram of hot plate solar water heater illustrated in figures 1 and 2, support 1 upper end is provided with the outside and is coated with the water tank 3 of heat-insulation layer 2, is provided with water inlet 4 below this water tank, is provided with delivery port 5 above.But the side-lower at water tank is provided with the vacuum glass groove 6 that upper shed links to each other with heat-insulation layer, this notch length corresponding with water tank length and be tilted under vacuum glass groove lower end place on the bearing-surface.Be provided with the middle and lower part of hot plate 7 in the above-mentioned vacuum glass groove, the top of this hot plate is passed water tank and the heat-insulation layer through hole corresponding with it and is inserted in the water tank, and fixedlys connected with the through hole of water tank.The hollow cavity that above-mentioned hot plate has two flat boards and the side plate that links to each other around it is constituted fills heat-transfer working medium 8 in this vacuum chamber.Above-mentioned hot plate is provided with groove, and relatively also contact of the groove on the two boards.Be provided with heat-resisting pitch-dark layer at above-mentioned hot plate outer surface.
Claims (3)
1. hot plate solar water heater, its support upper end is provided with the water tank that the outside is coated with heat-insulation layer, be provided with water inlet below this water tank, be provided with delivery port above, it is characterized in that: the side-lower at water tank is provided with the vacuum glass groove that upper shed links to each other with water tank or heat-insulation layer, this notch length corresponding with water tank length and be tilted under vacuum glass groove lower end place on the bearing-surface, be provided with the middle and lower part of hot plate in the above-mentioned vacuum glass groove, the top of this hot plate is passed water tank and the heat-insulation layer through hole corresponding with it and is inserted in the water tank, and fixedly connected with the through hole of water tank, the hollow cavity that above-mentioned hot plate has two flat boards and the side plate that links to each other around it is constituted fills heat-transfer working medium in this vacuum chamber.
2. a kind of hot plate solar water heater according to claim 1, it is characterized in that: above-mentioned hot plate is provided with groove, and relatively also contact of the groove on the two boards.
3. a kind of hot plate solar water heater according to claim 1 is characterized in that: be provided with heat-resisting pitch-dark layer at above-mentioned hot plate outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206251373U CN201897333U (en) | 2010-11-25 | 2010-11-25 | Hot plate solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206251373U CN201897333U (en) | 2010-11-25 | 2010-11-25 | Hot plate solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897333U true CN201897333U (en) | 2011-07-13 |
Family
ID=44255239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206251373U Expired - Fee Related CN201897333U (en) | 2010-11-25 | 2010-11-25 | Hot plate solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925717A (en) * | 2014-04-30 | 2014-07-16 | 杜清文 | Solar heat collector special for double-vacuum heat superconductive pipe |
-
2010
- 2010-11-25 CN CN2010206251373U patent/CN201897333U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925717A (en) * | 2014-04-30 | 2014-07-16 | 杜清文 | Solar heat collector special for double-vacuum heat superconductive pipe |
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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: 20110713 Termination date: 20131125 |