CN2199497Y - Full-weather solar water heater - Google Patents
Full-weather solar water heater Download PDFInfo
- Publication number
- CN2199497Y CN2199497Y CN94238848U CN94238848U CN2199497Y CN 2199497 Y CN2199497 Y CN 2199497Y CN 94238848 U CN94238848 U CN 94238848U CN 94238848 U CN94238848 U CN 94238848U CN 2199497 Y CN2199497 Y CN 2199497Y
- Authority
- CN
- China
- Prior art keywords
- heat
- solar water
- attemperater
- water heater
- utility
- 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
Links
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-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to the heat absorber of a box body comprising an upper water pipe, a lower water pipe, a glass cover plate and a heat-insulating layer and relates to the full-weather solar water heater of a heat preservation water tank comprising an inner liner, the heat-insulating layer and a housing. The utility model is characterized in that an electric heater is arranged in the heat preservation water tank, and the upper water pipe of the heat absorber can form an inclination angle with a horizontal direction. Compared with the solar water heaterhaving same volume, the utility model can reduce temperature rise time for 1 to 2 hours when the heating area of a heat receiver can be 1.5M<2> and the volume of the heat preservation water tank can be 50 litres. The utility model can be an ideal hot water supply device for the places such as families, hospitals, schools, research units, etc.
Description
The utility model is the heater about water, particularly about utilizing the water heater of solar energy
The existing various forms of solar water heaters of using partly constitute by heat dump and attemperater two.Heat dump comprises glass cover-plate, upper hose, downcomer, heat-absorbing water pipe and has the casing of heat-insulation layer.Attemperater comprises by zinc coated sheet or plastic inner bag, heat-insulation layer and shell.The inner bag of attemperater links with the upper hose and the downcomer of heat dump respectively by water inlet pipe and outlet pipe.Heat dump and attemperater can be made of one, and also can be that branch is arranged.These solar water heaters are to utilize the heat energy of heat-absorbing water pipe intussusception sunshine to come the interior water of heating tube.Therefore, all there is the overcast and rainy problem that can't use in these solar water heaters.In addition,, make the self-loopa weak effect of water in heat dump and the attemperater because upper hose is horizontally disposed, cause the temperature rise time long, heat absorption efficiency is low.
The purpose of this utility model is to provide a kind of and also can uses and the temperature rise time is short, heat absorption efficiency is high full weather solar water heater overcast and rainy.
The purpose of this utility model is achieved in that a kind of heat dump of the casing that comprises upper hose, downcomer, heat-absorbing water pipe, glass cover-plate and band heat-insulation layer and the full weather solar water heater with attemperater of inner bag, heat-insulation layer and shell, it is characterized in that: be provided with electric heater in the described attemperater; The upper hose of described heat dump and horizontal direction are an inclination angle.
The utility model will be further described below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present utility model.
The utility model comprises heat dump 1 and 15 liang of parts of attemperater.Heat dump 1 comprises upper hose 10, downcomer 4, endothermic tube 9, glass cover-plate 8 and casing 6.The material of casing 6 is an aluminium alloy, and end and wall are provided with the heat-insulation layer that is made of fiberglass base plate 2 and wealth rock wool 11 in it.Upper hose 10, downcomer 4 and endothermic tube 9 are placed on the above-mentioned heat-insulation layer.Upper hose 10 is an inclined angle alpha with horizontal direction.The bottom of heat-absorbing water pipe 9 is provided with and the curved undulatory absorber plate 3 that contacts of its outer wall, to increase endotherm area.Glass cover-plate 8 is fixed on the top plan of casing 6 by location-plate 7.The high-end pipe joint 13 that is provided with of upper hose 10.One end of downcomer 4 is provided with blowdown plug 5, the other end is provided with pipe joint 12.Attemperater 15 comprises enamel inner container 17, heat-insulation layer 24 and shell 16.Be provided with electric heater 18 and overflow pipe 22 in the incubator 15.The shell 16 of attemperater 15 is provided with water inlet pipe 19 and the outlet pipe 20 that communicates with enamel inner container 17.Water inlet pipe 19 by threeway 14 and joint 13 link, outlet pipe 19 links by taking over joint 12.One end of overflow pipe 22 stretches in the outlet pipe 20, and the outer wall that passes outlet pipe then forms and exposes part 21.Attemperater 15 is provided with the lid 23 that connects with hinge and shell 16.
The utility model can make the direct heating of water in the attemperater and not need sunshine, so can be in overcast and rainy use owing to be provided with electric heater.In addition, be in tilted layout, form the good Natural Circulation of water between heater and attemperater, shortened heat time heating time, improved heat absorption efficiency because upper hose and level are.After measured, the heating surface area at thermoreceptor is 1.5M
2, when the attemperater volume is 50 liters, can reduce heating-up time 1-2 hour than other isometric solar water heater.Be the desirable hot water supply equipments in place such as family, hospital, school, R﹠D institution.
Claims (5)
1, a kind of heat dump of the casing that comprises upper hose, downcomer, heat-absorbing water pipe, glass cover-plate and band heat-insulation layer and the full weather solar water heater with attemperater of inner bag, heat-insulation layer and shell is characterized in that: be provided with electric heater in the described attemperater; The upper hose of described heat dump and horizontal direction are an inclination angle.
2, full weather solar water heater according to claim 1, it is characterized in that: attemperater is provided with overflow pipe.
3, full weather solar water heater according to claim 2, it is characterized in that: an end of overflow pipe stretches in the outlet pipe that is arranged on the attemperater, and the tube wall that passes outlet pipe then forms and exposes partly.
4, full weather solar water heater according to claim 1 is characterized in that: the bottom of heat-absorbing water pipe is provided with and the curved undulatory absorber plate that contacts of its outer wall.
5, full weather solar water heater according to claim 1, it is characterized in that: the inner bag of described attemperater is an enamel inner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94238848U CN2199497Y (en) | 1994-06-07 | 1994-06-07 | Full-weather solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94238848U CN2199497Y (en) | 1994-06-07 | 1994-06-07 | Full-weather solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2199497Y true CN2199497Y (en) | 1995-05-31 |
Family
ID=33846164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94238848U Expired - Fee Related CN2199497Y (en) | 1994-06-07 | 1994-06-07 | Full-weather solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2199497Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901238A (en) * | 2012-11-14 | 2013-01-30 | 镇江七政新能源有限公司 | Solar heat collector |
-
1994
- 1994-06-07 CN CN94238848U patent/CN2199497Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901238A (en) * | 2012-11-14 | 2013-01-30 | 镇江七政新能源有限公司 | Solar heat collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |