CN2470754Y - Double-water-tank solar water-heater - Google Patents
Double-water-tank solar water-heater Download PDFInfo
- Publication number
- CN2470754Y CN2470754Y CN01214142U CN01214142U CN2470754Y CN 2470754 Y CN2470754 Y CN 2470754Y CN 01214142 U CN01214142 U CN 01214142U CN 01214142 U CN01214142 U CN 01214142U CN 2470754 Y CN2470754 Y CN 2470754Y
- Authority
- CN
- China
- Prior art keywords
- water
- tank
- heater
- storage tank
- water heater
- 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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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A dual tank solar water heater mainly comprises a water tank (4), a collector (8) and a water supply system, which is characterized in that the water heater is also provided with a storage water tank (10) connected with a water pipe (17). With innovative structure, unique concept, simple and reliable structure, and low production cost, the utility model is easy to maintain and use. Widely applied in the hot water supply of single or multi families, the utility model is also applicable for small restaurants and hotels.
Description
The utility model relates to a kind of solar water heater, particularly a kind of pair of tank solar water heater.
Both health, the solar water heater utilization of saving the energy again more and more widely, but the antifreeze problem of solar water heater is perplexing people always.In the winter time in order to prevent that the ponding in the solar water heater from freezing to solar water heater is damaged, people have often all been put the ponding in the solar water heater, can avoid like this damaging solar water heater because of the solar water heater inner icing, but whole water-whites of solar water heater are released in vain, and this also is a bigger waste.
The purpose of this utility model be to propose a kind of can be antifreeze, the new technical scheme of two tank solar water heaters that the water of heat collector and water tank can be made full use of again.
The utility model is to implement like this, and a kind of pair of tank solar water heater mainly includes water tank (4), heat collector (8) and water system, it is characterized in that water heater also is provided with the storage tank (10) that links to each other with water pipe (17).
The utility model can also be implemented like this, and storage tank (10) is located at indoor or outdoors.Storage tank (10) is provided with electric heater unit (13), water level meter (12), is parallel with magnetic valve (22) on the upper and lower conduit (24), and electric heater unit (13) and magnetic valve (22) link to each other with electric control box (14).Water tank (4) and storage tank (10) are provided with heat-insulation layer.
By the enforcement of above technical scheme, reached the purpose of this utility model substantially.The utility model is to increase a storage tank on the basis of an existing water tank of solar water heater, storage tank can place indoor or outdoors, preferably place indoor, the water that has been heated by the sun in the water tank is put into storage tank, all emptying of water in the water tank of outdoor like this solar water heater, heat collector, each feed pipe.Also just do not have icing condition, solar water heater has also just reached antifreeze purpose.Place the below of outdoor heat collector as storage tank, then the water in heat collector, water tank and the circulation pipe can be by emptying, and is no longer icing, played the effect of protection heat collector, water tank and each circulation pipe.Place indoorly as storage tank, indoor temperature is higher, and by the water of solar energy heating better heat preservation in indoor storage tank, storage tank can provide hot water at any time easily.Supplied water to each water consumption device by storage tank, its water system circuit is shorter, and the heat loss in water system is also less, and it is also fast that hot water comes.Because storage tank is indoor, effect is also better when assisting the water that heats storage tank with electric calorifie installation.The utility model has also adopted water level meter, magnetic valve, heat collector temperature transducer, and electric heater unit and controller for electric consumption can be realized automation control like this.
The utility model structure is novel, the design unique, and simple and reliable for structure, cost of manufacture is low, for ease of maintenaince and use, can be widely used in single household or many families domestic heat water, also applicable to small-sized restaurant, hotel.
Accompanying drawing 1 is two tank solar water heater structural representations
Embodiment
With heat collector (8), if the attached water case (3) of ball-cock assembly and the water tank (4) that adds heat-insulation layer place the roof with support (5), water tank passes through down, and circulation pipe (1) links to each other with attached water case (3), blast pipe (6) is established on water tank (4) top, water tank bottom right-hand member is established the upper circular tube (7) that communicates with heat collector, circulation pipe (1) is set in water tank left end bottom, following circulation pipe communicates with attached water case (3) and heat collector water inlet pipe, this place is provided with check-valves (26), check-valves end in addition communicates with upper and lower conduit (24), cold water can only enter the attached water case from upper and lower conduit, hot water then can enter upper and lower conduit by check-valves, the upper hose (2) of upper and lower conduit upper end for leading to attached water case (3), upper hose is connected to the attached water case, upper and lower conduit is provided with valve (21), the water pipe that other draws valve in parallel (23) and two-position three way magnetic valve (22) communicates with indoor public pipeline (17), in the indoor common pipe, tap (20) is arranged, storage tank (10), shower head, valve (16) and check-valves (15) storage tank are located at support (25) and are provided with valve (19), establish valve (19) on the shower head, also be provided with electric calorifie installation (13) on the storage tank, water level meter (12), heat collector are provided with temperature transducer (9), magnetic valve, electric calorifie installation, water level is taken into account temperature transducer and is controlled by electric controller (14).Generally open check-valves (15), valve (16), (21), (23) during use in the morning, shut off valve (18), (19) and tap (20), water by the road (17), (24), (2) to attached water case (3), the attached water case supplies water to water tank (4) and heat collector, water completely back float-controlled valve is closed automatically, water in heat collector and water tank Natural Circulation to the water tank all water temperatures rise and reach serviceability temperature.Shut off valve (16) is opened valve (19) when using hot water, hot water flows to storage tank through upper and lower conduit (24) in water tank and the heat collector under the atmospheric pressure effect, because of following circulation pipe is located at water tank (4) and heat collector bottom hot water with whole emptying, supply water to tap and shower head by storage tank again.As the hot water temperature who enters in the storage tank is lower, starts electric heater unit by controller the water in the storage tank is heated.Can control temperature transducer on the heat collector by controller during nobody home, solar water heater then discharges water from the trend storage tank when measured temperature reaches freezing temperature.Each control valve of present embodiment all is located at indoor, is convenient to operation like this.
Claims (4)
1, a kind of pair of tank solar water heater mainly includes water tank (4), heat collector (8) and water system, it is characterized in that water heater also is provided with the storage tank (10) that links to each other with water pipe (17).
2, as claimed in claim 1 pair of tank solar water heater is characterized in that storage tank (10) is located at indoor or outdoors.
3, as claimed in claim 1 pair of tank solar water heater, it is characterized in that storage tank (10) is provided with electric heater unit (13), water level meter (12), be parallel with magnetic valve (22) on the upper and lower conduit (24), electric heater unit (13) and magnetic valve (22) link to each other with electric control box (14).
4, as claimed in claim 1 pair of tank solar water heater is characterized in that water tank (4) and storage tank (10) are provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01214142U CN2470754Y (en) | 2001-02-12 | 2001-02-12 | Double-water-tank solar water-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01214142U CN2470754Y (en) | 2001-02-12 | 2001-02-12 | Double-water-tank solar water-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2470754Y true CN2470754Y (en) | 2002-01-09 |
Family
ID=33632964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01214142U Expired - Fee Related CN2470754Y (en) | 2001-02-12 | 2001-02-12 | Double-water-tank solar water-heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2470754Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417873C (en) * | 2003-07-27 | 2008-09-10 | 耿玉顺 | Method and device for inputing waste hot water to prevent freezing and using hot for solar water heater in winter |
| CN102494407A (en) * | 2011-12-07 | 2012-06-13 | 苏州同济材料科技有限公司 | Solar water heater |
| CN102494416A (en) * | 2011-11-24 | 2012-06-13 | 皇明太阳能(上海)有限公司 | Natural circulation solar heat storage circulating system and manufacturing method thereof |
-
2001
- 2001-02-12 CN CN01214142U patent/CN2470754Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417873C (en) * | 2003-07-27 | 2008-09-10 | 耿玉顺 | Method and device for inputing waste hot water to prevent freezing and using hot for solar water heater in winter |
| CN102494416A (en) * | 2011-11-24 | 2012-06-13 | 皇明太阳能(上海)有限公司 | Natural circulation solar heat storage circulating system and manufacturing method thereof |
| CN102494407A (en) * | 2011-12-07 | 2012-06-13 | 苏州同济材料科技有限公司 | Solar water heater |
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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 |