CN201225774Y - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN201225774Y CN201225774Y CNU2008200636178U CN200820063617U CN201225774Y CN 201225774 Y CN201225774 Y CN 201225774Y CN U2008200636178 U CNU2008200636178 U CN U2008200636178U CN 200820063617 U CN200820063617 U CN 200820063617U CN 201225774 Y CN201225774 Y CN 201225774Y
- Authority
- CN
- China
- Prior art keywords
- water
- collecting tube
- vacuum thermal
- pipe
- 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
Links
Images
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 a solar water heater which is composed of a vacuum thermal-collecting tube and is characterized in that the vacuum thermal-collecting tube is internally provided with an inlet pipe and an outlet pipe, and a closing plug is arranged at the mouth of the vacuum thermal-collecting tube. The utility model has the advantages that: firstly, hot water with higher temperature in the vacuum thermal-collecting tube can be taken for use directly without needing the original water storage box, so the water temperature cannot lose, which is especially important in areas without enough sunlight; and secondly, the cost is reduced and the safety hidden trouble is reduced.
Description
Affiliated technical field
The utility model relates to a kind of solar water heater.
Background technology
To be the emittance of utilizing the sun be heated to the device of high-temperature with water from low temperature to the solar water heater, is a kind of heat energy product.The solar water heater is that critical piece is vacuum heat collection pipe and storage tank, solar energy is converted to heat energy mainly rely on vacuum heat collection pipe, vacuum heat collection pipe is raise by the solar radiation temperature, and because vacuum heat collection pipe and storage tank UNICOM, so water just produces temperature difference reaction in the vacuum heat collection pipe, the principle of utilizing hot water come-up cold water to sink, hot water will produce microcirculation and arrive and be incubated storage in the storage tank.Aforesaid is the operation principle of present stage solar water heater, such structure weak point is: the hot water of taking comes from storage tank, and boiler is not the position that directly is heated, and when sunshine when intensity or deficiency of time, the water temperature in the storage tank tended to low; Storage tank is owing in the outdoor function that water storage is arranged, so on the insulation link consideration is emphatically arranged, make whole cost improve greatly like this; Be exactly that storage tank has safe hidden danger in addition when full load, in case long-term stress is concentrated or support under situation about damaging, will cause the accident.
Summary of the invention
The purpose of this utility model provides a kind of solar water heater to remedy the deficiency of prior art.
The technical solution adopted in the utility model is: a kind of solar water heater, comprise vacuum heat collection pipe, and it is characterized in that: water inlet pipe and outlet pipe are arranged in the vacuum heat collection pipe, sealing-plug is arranged at the vacuum heat-collecting mouth of pipe.
Good effect of the present utility model is: can directly take the higher hot water of temperature in the vacuum heat collection pipe, and need not by original storage tank, water temperature does not just have loss like this, and this area in the deficiency at sunshine is particularly important, next is to have reduced cost, has also reduced potential safety hazard.
Description of drawings
Below by embodiment, and in conjunction with the accompanying drawings the utility model is further described:
Fig. 1 is the structural representation of embodiment of the present utility model;
The specific embodiment:
Embodiment:
A kind of solar water heater, comprise vacuum heat collection pipe 1, water inlet pipe 2 and outlet pipe 3 are arranged in the vacuum heat collection pipe 1, the mouth of pipe at vacuum heat collection pipe 1 has sealing-plug 4, the water that outlet pipe 3 comes out can be connected in indoor storage tank 5, water inlet pipe 2 is by magnetic valve 6 supplementing water, and the break-make of current has electrically heated rod 9 in the indoor storage tank 5 in switch 7 and the switch 8 control water pipes.
In use, the water in the vacuum heat collection pipe 1 is subjected to solar radiation, and temperature raises, when reaching uniform temperature, need water storage, open magnetic valve 6, supplementing water enters from water inlet pipe 2, and hot water will flow out to indoor storage tank 5 from outlet pipe 3, uses for direct or storage.Also can need not water storage, open switch 8, utilize siphon principle, directly the hot water that uses in the vacuum heat collection pipe 1 by water inlet pipe 2.
According to reality use hot water amount's situation, can adopt the occupation mode of many vacuum heat collection pipes 1 parallel connection.
Again sunshine wretched insufficiency situation under, can compensate heating with electrically heated rod 9.
Claims (1)
1, a kind of solar water heater comprises vacuum heat collection pipe, it is characterized in that: inlet pipe and outlet pipe are arranged in the vacuum heat collection pipe, at the thermal-arrest mouth of pipe sealing-plug is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200636178U CN201225774Y (en) | 2008-06-02 | 2008-06-02 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200636178U CN201225774Y (en) | 2008-06-02 | 2008-06-02 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225774Y true CN201225774Y (en) | 2009-04-22 |
Family
ID=40598666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200636178U Expired - Fee Related CN201225774Y (en) | 2008-06-02 | 2008-06-02 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225774Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980982A (en) * | 2018-05-24 | 2018-12-11 | 合肥顺昌分布式能源综合应用技术有限公司 | Place integration hot water of eating feeds control method |
-
2008
- 2008-06-02 CN CNU2008200636178U patent/CN201225774Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980982A (en) * | 2018-05-24 | 2018-12-11 | 合肥顺昌分布式能源综合应用技术有限公司 | Place integration hot water of eating feeds control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205566218U (en) | Radiating system of temperature control solar cell device | |
| CN201873678U (en) | Solar auxiliary heating countryside household methane system | |
| CN202092322U (en) | Solar-energy combustion-gas combined water heater | |
| CN201225774Y (en) | Solar water heater | |
| CN202149616U (en) | Solar water heater with multiple inner containers | |
| CN204757401U (en) | Wind energy compensation formula solar water heater | |
| CN201697344U (en) | Solar water jacket furnace heating device | |
| CN201302216Y (en) | Solar energy ground heating device | |
| CN203719140U (en) | Solar energy and air energy integrated remote wireless control water heating system | |
| CN102410639A (en) | Hidden water tank type overall wall-mounted solar water heater | |
| CN201751746U (en) | Heat supply system using solar energy and wall-hung gas furnace complementary to each other | |
| CN203719142U (en) | Solar energy and air energy integrated water heating system | |
| CN208859909U (en) | A kind of solar water heater improving solar energy utilization ratio | |
| CN100561029C (en) | A kind of water saving valve of solar energy water heater | |
| CN201607038U (en) | Novel solar thermoelectric device | |
| CN201575530U (en) | Solar warmer | |
| CN202149534U (en) | Solar energy and air source heat pump combined hot water supply device | |
| CN201656825U (en) | Novel solar electric heating generating device | |
| CN202419949U (en) | Split pressure-bearing type solar water heating system with auxiliary heat source | |
| CN207849724U (en) | A kind of novel photoelectric acting water heater | |
| CN201887689U (en) | Conical solar electric heating generator | |
| CN201488327U (en) | Solar electrothermal generator | |
| CN104390257B (en) | Constant temperature building with heat supply system and constant temperature adjustment method | |
| CN201488309U (en) | Novel instant heating type solar water heater | |
| CN201488307U (en) | Novel instant heating type solar water heater |
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: 20140602 |