CN201225709Y - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN201225709Y CN201225709Y CNU2008200457445U CN200820045744U CN201225709Y CN 201225709 Y CN201225709 Y CN 201225709Y CN U2008200457445 U CNU2008200457445 U CN U2008200457445U CN 200820045744 U CN200820045744 U CN 200820045744U CN 201225709 Y CN201225709 Y CN 201225709Y
- Authority
- CN
- China
- Prior art keywords
- flat
- heat exchanger
- water
- plate collector
- oil
- 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
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a solar water heater comprising a water tank, a flat-plate heat collector, a heat exchanger and heat conduction oil, wherein the heat exchanger is dipped in the water in the water tank and is connected and communicated with the flat-plate heat collector through an oil discharging pipe, and the other end of the flat-plate heat collector is communicated with the heat exchanger through an oil return pipe; the heat conduction oil is stored in the heat exchanger and the flat-plate heat collector; the oil return pipe is provided with an expansion slot, and the oil discharging pipe is provided with an electric oil pump and a stop valve. Due to the adoption of the structure, the heat conduction oil circulates between the heat exchanger and the flat-plate heat collector, the utility model overcomes the defect that water circulates between the heat exchanger and the flat-plate heat collector in the prior art, prevents a pipeline inside the flat-plate heat collector from generating scale and corrosion and bursting, therefore, the utility model can prevent the flat-plate heat collector from bursting and prevent the heat efficiency from being affected due to the scale, has high water temperature and heat efficiency, and can prevent water from corrupting the flat-plate heat collector and prolong the service life.
Description
Technical field
The utility model relates to a kind of water heater, especially a kind of solar water heater.
Background technology
Present prior art, as shown in Figure 1, a kind of solar water heater, comprise water tank 1, flat-plate collector 3, cold water inlet pipe 11, hot water out pipe 12 are arranged on the water tank 1, water tank 1 is logical by outlet pipe and flat-plate collector 3 one terminations, and stop valve 5, electrodynamic pump 4 are installed on the outlet pipe, and flat casing water-heater 3 other ends are connected by return pipe and water tank 1.Existing problems are: be subjected to climatic effect big, in the season of cold, explosion takes place in the expansion effects of being iced; Flat-plate collector influences thermal effect because the water fouling produces, and water temperature is low; The corrosiveness of water influences service life.
Summary of the invention
The purpose of this utility model is: a kind of solar water heater is provided, and it can not only prevent the explosion of flat-plate collector, because of incrustation scale influences thermal effect, produces the water temperature height, thermal efficiency height, and can prevent the aqueous corrosion flat-plate collector, prolonged service life.
The utility model is achieved in that a kind of solar water heater, comprise water tank, flat-plate collector, cold water inlet pipe, hot water out pipe are arranged on the water tank, its special character is: also comprise heat exchanger, conduction oil, heat exchanger immerses in the water of water tank, heat exchanger is connected connection by flowline with flat-plate collector, the other end of flat-plate collector is connected by oil return pipe and heat exchanger; Conduction oil is stored in heat exchanger, the flat-plate collector; One expansion slot is arranged on the oil return pipe, electric oil pump, stop valve are installed on the flowline.
Described solar water heater is characterized in that: described flat-plate collector is by more than two, the flat-plate collector serial or parallel connection.
The utility model solar water heater, comprise water tank, flat-plate collector, cold water inlet pipe, hot water out pipe are arranged on the water tank, its special character is: also comprise heat exchanger, conduction oil, heat exchanger immerses in the water of water tank, heat exchanger is connected connection by flowline with flat-plate collector, the other end of flat-plate collector is connected by oil return pipe and heat exchanger; Conduction oil is stored in heat exchanger, the flat-plate collector; One expansion slot is arranged on the oil return pipe, electric oil pump, stop valve are installed on the flowline.Owing to adopt such structure, conduction oil circulates between heat exchanger, flat-plate collector, has overcome in the prior art defective that water circulates between heat exchanger, flat-plate collector, prevented that the flat plate collector interior conduit from producing the phenomenon of incrustation scale, corrosion, and the explosion of flat plate collector interior conduit.So it can not only prevent the explosion of flat-plate collector, because of incrustation scale influence thermal effect, generation water temperature height, thermal efficiency height, and can prevent the aqueous corrosion flat-plate collector, prolonged service life.
Description of drawings
Fig. 1 is the front view of prior art.
Fig. 2 is a front view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 2, a kind of solar water heater, comprise water tank 1, flat-plate collector 3, cold water inlet pipe 11, hot water out pipe 12 are arranged on the water tank 1, also comprise heat exchanger 2, conduction oil, electric oil pump 4, in the water that heat exchanger 2 immerses in the water tank 1, heat exchanger 2 is connected connection by flowline 7 with flat-plate collector 6, and the other end of flat-plate collector 3 is connected by oil return pipe 6 and heat exchanger 2; Conduction oil is stored in heat exchanger 2, the flat-plate collector 3; One expansion slot 8 is arranged on the oil return pipe 6, electric oil pump 4, stop valve 6 are installed on the flowline 7.
Described flat-plate collector 3 is by three parallel connections.Described flat-plate collector also can be by series connection.
The utility model, flat-plate collector 3 can be one.Also can be by two or four above serial or parallel connections.
Claims (2)
1, a kind of solar water heater, comprise water tank, flat-plate collector, stop valve and electrodynamic pump, cold water inlet pipe, hot water out pipe are arranged on the water tank, it is characterized in that: also comprise heat exchanger, conduction oil, heat exchanger immerses in the water of water tank, heat exchanger is connected connection by flowline with flat-plate collector, the other end of flat-plate collector is connected by oil return pipe and heat exchanger; Conduction oil is stored in heat exchanger, the flat-plate collector; One expansion slot is arranged on the oil return pipe, electric oil pump, stop valve are installed on the flowline.
2, solar water heater according to claim 1 is characterized in that: described flat-plate collector is by more than two, the flat-plate collector serial or parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200457445U CN201225709Y (en) | 2008-03-31 | 2008-03-31 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200457445U CN201225709Y (en) | 2008-03-31 | 2008-03-31 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225709Y true CN201225709Y (en) | 2009-04-22 |
Family
ID=40598600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200457445U Expired - Fee Related CN201225709Y (en) | 2008-03-31 | 2008-03-31 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225709Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570971A (en) * | 2016-01-12 | 2016-05-11 | 谭汉卿 | Solar heating system suitable for alpine regions |
-
2008
- 2008-03-31 CN CNU2008200457445U patent/CN201225709Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570971A (en) * | 2016-01-12 | 2016-05-11 | 谭汉卿 | Solar heating system suitable for alpine regions |
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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: 20090422 Termination date: 20130331 |