CN201344646Y - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN201344646Y CN201344646Y CNU2009200103801U CN200920010380U CN201344646Y CN 201344646 Y CN201344646 Y CN 201344646Y CN U2009200103801 U CNU2009200103801 U CN U2009200103801U CN 200920010380 U CN200920010380 U CN 200920010380U CN 201344646 Y CN201344646 Y CN 201344646Y
- Authority
- CN
- China
- Prior art keywords
- water tank
- water
- heat
- heat collection
- 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
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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
Abstract
A solar water heater belongs to the design and manufacture technical field of solar water heaters. The solar water heater comprises a heat collection water tank, a supporting frame and a vacuum thermal-collecting tube. A heat storage water tank is arranged on the lower portion of the heat collection water tank. A pressure automatic regulating valve is arranged on the upper portion of the heat collection water tank and the heat storage water tank. Magnetic valves are respectively arranged on a cold water pipe, a hot water pipe and a connecting pipe. Since the solar water heater is provided with the heat storage water tank, the water storage amount can be increased for satisfying using demands, and furthermore the solar water heater is provided with an automatic regulating valve for preventing heat in the water tank from dissipating at night or in winter and keeping the water warm. The solar water heater solves the problems that the water storage capacity of an existing solar water heater is limited and can not satisfy the using demands, and the heat in the water tank is dissipated. The solar water heater has simple structure and rational design, and is an ideal solar water heater.
Description
Technical field
The utility model belongs to the design and the manufacturing technology field of solar water heater.
Background technology
The solar water heater that uses in people's life at present is made of heat collection water tank, support and vacuum heat collection pipe.Owing to have only a water tank, just there is the problem of a heat accumulation water shortage, can not satisfy use.In addition, the steam vent on water tank is always normally open.So in the winter time or heat reason loss at night serious.Therefore say that prior solar water heater is not very desirable on structural design.
Summary of the invention
It is many that the purpose of this utility model provides a kind of moisture storage capacity, and the solar water heater of high insulating effect, to solve the practical problem that existing product exists.
Structure of the present utility model is as shown in Figure 1: be made of heat collection water tank, support and vacuum heat collection pipe.In the bottom of heat collection water tank one heat storage water tank is arranged.One pressure automatic regulating valve is arranged on the top of heat collection water tank and heat storage water tank.Have the water-temperature water-level display interface device in the end of heat collection water tank and heat storage water tank.In heat collection water tank water-temperature water-level display interface device bottom one cold water pipe is arranged, a magnetic valve is arranged on the cold water pipe.In heat storage water tank water-temperature water-level display interface device bottom one hot-water line is arranged, a house lead in magnetic valve is arranged on the hot-water line.One connecting leg is arranged between cold water pipe and hot-water line, have the connection magnetic valve on the connecting leg.The structure of pressure automatic regulating valve is as shown in Figure 2: on the top of valve body one valve gap is arranged, the central part of valve gap has steam vent.One spool is arranged in valve body, one spring is arranged in the bottom of spool.Central part at spool has a steam vent.One ball sealer is arranged on the spool steam vent.The valve body bottom is sleeved on the exhaust header pipe of heat collection water tank and heat storage water tank.Method of work of the present utility model is: when heat collection water tank water is drained, magnetic valve is opened automatically, and running water enters heat collection water tank by cold water pipe.After heat collection water tank was filled with, magnetic valve cut out automatically.When the water temperature of heat collection water tank reaches one regularly, be communicated with magnetic valve and open automatically, make the hot water of heat collection water tank flow into heat storage water tank by connecting leg.Filling with back connection magnetic valve closes automatically.When the user used hot water, the house lead in magnetic valve was opened automatically, with after close automatically.All have the pressure automatic regulating valve on two water tanks of this product, play the regulating tank internal pressure.When in the water tank during with the external pressure balance, spool and valve gap are sealing state.The spool passage is covered by steel ball, and heat can not scatter and disappear.When the water temperature rising, the water tank internal pressure increases, and the hot gas in the water tank is with steel ball jack-up, until the hot gas emptying.Restore balance.When hot water is used, can the product negative pressure in the water tank, the water tank external pressure is during greater than the water tank internal pressure, and spring is compressed, and drives spool and moves down, and produces the gap with valve gap, and ambient atmos enters water tank and guarantees that current are unimpeded.When water tank added cold water injection, air was extruded in the water tank, and the jack-up steel ball is discharged, and it is smooth and easy to guarantee to add water.The utility model is simple in structure, and is reasonable in design, owing to have heat storage water tank, can store more hot water, guarantees to use.Be exactly to have the pressure automatic regulating valve in addition, make the interior heat of water tank can not scatter and disappear.It is a kind of desirable solar water heater.
Description of drawings
Fig. 1 is the utility model structural representation
1-heat collection water tank 2-heat storage water tank 3-vacuum heat collection pipe 4-pressure automatic regulating valve 5-support 11-magnetic valve 12-is communicated with magnetic valve 13-house lead in magnetic valve 14-water-temperature water-level display interface device
Fig. 2 is the utility model pressure automatic regulating valve structural representation
6-valve gap 7-steel ball 8-spool 9-valve body 10-spring
The specific embodiment
Structure of the present utility model is as shown in Figure 1: be made of heat collection water tank 1, support 5 and vacuum heat collection pipe 3.One heat storage water tank 2 is arranged in the bottom of heat collection water tank.One pressure automatic regulating valve 4 is arranged on the top of heat collection water tank and heat storage water tank.Have water-temperature water-level display interface device 14 in the end of heat collection water tank and heat storage water tank.In heat collection water tank water-temperature water-level display interface device bottom one cold water pipe is arranged, a magnetic valve 11 is arranged on the cold water pipe.In heat storage water tank water-temperature water-level display interface device bottom one hot-water line is arranged, a house lead in magnetic valve 13 is arranged on the hot-water line.One connecting leg is arranged between cold water pipe and hot-water line, have on the connecting leg and be communicated with magnetic valve 12.
The structure of pressure automatic regulating valve is as shown in Figure 2: on the top of valve body 9 valve gap 6 is arranged, the central part of valve gap has steam vent.One spool 8 is arranged in valve body, a spring 10 is arranged in the bottom of spool.Central part at spool has a steam vent.One ball sealer 7 is arranged on the spool steam vent.The valve body bottom is sleeved on the exhaust header pipe of heat collection water tank and heat storage water tank.
Claims (2)
1, solar water heater, constitute by heat collection water tank (1), support (5) and vacuum heat collection pipe (3), it is characterized in that: a heat storage water tank (2) is arranged in the bottom of heat collection water tank, one pressure automatic regulating valve (4) is arranged on the top of heat collection water tank and heat storage water tank, have water-temperature water-level display interface device (14) in the end of heat collection water tank and heat storage water tank, one magnetic valve (11) is arranged on the cold water pipe, a house lead in magnetic valve (13) is arranged on the hot-water line, have on the connecting leg and be communicated with magnetic valve (12).
2, solar water heater according to claim 1, it is characterized in that: the structure of pressure automatic regulating valve is, on the top of valve body (9) valve gap (6) is arranged, the central part of valve gap has steam vent, one spool (8) is arranged in valve body, one spring (10) is arranged in the bottom of spool, a ball sealer (7) is arranged on the spool steam vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200103801U CN201344646Y (en) | 2009-01-21 | 2009-01-21 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200103801U CN201344646Y (en) | 2009-01-21 | 2009-01-21 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344646Y true CN201344646Y (en) | 2009-11-11 |
Family
ID=41276226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200103801U Expired - Fee Related CN201344646Y (en) | 2009-01-21 | 2009-01-21 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344646Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089417A (en) * | 2014-07-18 | 2014-10-08 | 海宁市聚焦之火节能科技有限公司 | Solar water heater |
| CN105716296A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External instant-heating solar water heater with pressure regulation function |
-
2009
- 2009-01-21 CN CNU2009200103801U patent/CN201344646Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089417A (en) * | 2014-07-18 | 2014-10-08 | 海宁市聚焦之火节能科技有限公司 | Solar water heater |
| CN105716296A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External instant-heating solar water heater with pressure regulation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20130121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |