CN201340124Y - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN201340124Y CN201340124Y CNU2008202267483U CN200820226748U CN201340124Y CN 201340124 Y CN201340124 Y CN 201340124Y CN U2008202267483 U CNU2008202267483 U CN U2008202267483U CN 200820226748 U CN200820226748 U CN 200820226748U CN 201340124 Y CN201340124 Y CN 201340124Y
- Authority
- CN
- China
- Prior art keywords
- water
- outlet pipe
- water heater
- solar water
- valve
- 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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- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a solar water heater which can control the water discharge of a water outlet pipe in a room. The solar water heater comprises a water storage tank and a water outlet pipe, wherein a solenoid valve is connected between the water outlet of the water storage tank and the upper end of the water outlet pipe, and is provided with an indoor button switch. The solar water heater has the advantages that the structure is simple, the installation is easy, the solenoid change valve is installed through the accessory at the outlet of the water storage tank, and the water discharge of the water outlet pipe can be controlled in the room without changing the prior technology of the solar water heater, thereby achieving the effect of energy conservation and freezing prevention and being convenient for promotion and application.
Description
Technical field
The utility model relates to a kind of solar water heater, particularly a kind of can be at the solar water heater of indoor control outlet pipe draining.
Background technology
Solar water heater is as a kind of energy-conserving product efficiently, accepted by consumers in general and uses.The water heater that uses on market has at present possessed a lot of functions, people's various needs have been satisfied, but along with building constructions develops to high level gradually, the installation site of solar water heater is also more and more higher, widens gradually with user's room distances, after each the use, the outlet pipe of water heater is always remaining a certain amount of hot water, slowly cooling in time, also will bleed off this part water when using next time, accumulates over a long period and can cause very big water resource waste.Particularly in the winter of cold, remaining water can freeze water pipe even bursting by freezing in the outlet pipe, causes very big economic loss.
Summary of the invention
The purpose of this utility model is to provide a kind of solar water heater that has solenoid directional control valve, can reach energy-conservation, antifreeze effect in the indoor emptying of controlling water in the outlet pipe easily, solves the deficiencies in the prior art.
The utility model is achieved through the following technical solutions:
Solar water heater described in the utility model comprises water tank and outlet pipe, and its special character is to be connected with a magnetic valve between the upper end of the delivery port of water tank and outlet pipe, and magnetic valve has and is positioned at indoor press button.
The upper end of described outlet pipe also is connected with an air-breather, and air-breather is communicated with the bypass of magnetic valve.
Described air-breather is the breather pipe or the check valve of band ventilation switch.
The more excellent technical scheme of the utility model is: described magnetic valve is a two position three-way valve.
The beneficial effects of the utility model are: simple in structure, be easy to install, by solenoid directional control valve being installed at water tank outlet annex, need not change the original technology of solar water heater, can reach energy-conservation, antifreeze effect in the draining of indoor control outlet pipe, easy to utilize.
Description of drawings
Fig. 1 is the device schematic diagram of the utility model embodiment 1.
Fig. 2 is the device schematic diagram of the utility model embodiment 2.
Fig. 3 is the device schematic diagram of the utility model embodiment 3.
Among the figure, 1 water tank, 2 magnetic valves, 3 mix water valve, 4 shower heads, 5 press buttones, 6 outlet pipes, 7 breather pipes, 8 check valves, 9 ventholes.
The specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment.
As shown in Figure 1: described solar water heater, comprise water tank 1 and outlet pipe 6, be connected with a magnetic valve 2 between the upper end of the delivery port of water tank 1 and outlet pipe 6, magnetic valve 2 has and is positioned at indoor press button 5.The upper end of described outlet pipe 6 also is connected with the breather pipe 7 of a band ventilation switch, and breather pipe 7 is communicated with the bypass of magnetic valve 2, and the other end is communicated with the venthole 9 of water tank.Electromagnetic valve 2 is tapses, opens push switch 5 during water, and electromagnetic valve 2 is opened, and opens the switch of shower head 4 simultaneously, and the hot water of water heater can flow down smoothly.After finishing using, close push switch 5, electromagnetic valve 2 is closed, and the outlet of water tank 1 and outlet pipe 6 disconnect, and open breather pipe 7, and outlet pipe 6 is connected by breather pipe 7 and atmosphere, and water remaining in the outlet pipe 6 can all flow out.
As shown in Figure 2: described solar water heater, comprise water tank 1 and outlet pipe 6, be connected with a magnetic valve 2 between the upper end of the delivery port of water tank 1 and outlet pipe 6, magnetic valve 2 has and is positioned at indoor press button 5.The upper end of described outlet pipe 6 also is connected with check valve 8, and check valve 8 is communicated with the bypass of magnetic valve 2.Electromagnetic valve 2 is penstocks, and when water on water tank 1, check valve 8 is closed automatically.When stopping to go up water, when getting rid of the upper hose water, its check valve 8 is opened automatically, and its water pipe is communicated with atmosphere.Open push switch 5 during with hot water, magnetic valve 2 is opened, and opens shower head 4 switches, can use hot water, after finishing using, close push switch 5, magnetic valve 2 cuts out, and the delivery port of water tank 1 and outlet pipe 6 disconnect, open shower head 4 switches, outlet pipe 6 residual water are communicated with atmosphere, and this moment, check valve 8 was opened under air pressure automatically, and residual water all flows out.
As shown in Figure 3: described solar water heater, comprise water tank 1 and outlet pipe 6, be connected with a magnetic valve 2 between the upper end of the delivery port of water tank 1 and outlet pipe 6, magnetic valve 2 has and is positioned at indoor press button 5.Electromagnetic valve 2 is two position three-way valves.Open push switch 5 during water, electromagnetic valve 2 is in right position on-position, opens the switch of shower head 4, and the hot water of water heater can flow down smoothly.After finishing using, close push switch 5, electromagnetic valve 2 is in position, a left side, and the delivery port of water tank 1 and outlet pipe 6 disconnect, and outlet pipe 6 is connected with atmosphere, and water remaining in the outlet pipe 6 can all flow out under the atmospheric pressure effect.
Claims (4)
1. a solar water heater comprises water tank and outlet pipe, it is characterized in that: be connected with a magnetic valve between the delivery port of water tank and the upper end of outlet pipe, magnetic valve has and is positioned at indoor press button.
2. solar water heater according to claim 1 is characterized in that: the upper end of outlet pipe also is connected with an air-breather, and air-breather is communicated with the bypass of magnetic valve.
3. solar water heater according to claim 1 and 2 is characterized in that: described air-breather is the breather pipe or the check valve of band ventilation switch.
4. solar water heater according to claim 1 and 2 is characterized in that: described magnetic valve is a two position three-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202267483U CN201340124Y (en) | 2008-12-24 | 2008-12-24 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202267483U CN201340124Y (en) | 2008-12-24 | 2008-12-24 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340124Y true CN201340124Y (en) | 2009-11-04 |
Family
ID=41235668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202267483U Expired - Fee Related CN201340124Y (en) | 2008-12-24 | 2008-12-24 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340124Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174990A (en) * | 2010-03-17 | 2011-09-07 | 吴星游 | Fluid supplying system or evacuation utilization device for fluid in equipment and utilization method thereof |
-
2008
- 2008-12-24 CN CNU2008202267483U patent/CN201340124Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174990A (en) * | 2010-03-17 | 2011-09-07 | 吴星游 | Fluid supplying system or evacuation utilization device for fluid in equipment and utilization method thereof |
| CN102174990B (en) * | 2010-03-17 | 2015-05-13 | 吴星游 | Fluid supplying system or evacuation utilization device for fluid in equipment and utilization method thereof |
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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: 20091104 Termination date: 20101224 |