CN201954795U - Emptying device with electromagnetic valve of solar water heater - Google Patents
Emptying device with electromagnetic valve of solar water heater Download PDFInfo
- Publication number
- CN201954795U CN201954795U CN2010206904844U CN201020690484U CN201954795U CN 201954795 U CN201954795 U CN 201954795U CN 2010206904844 U CN2010206904844 U CN 2010206904844U CN 201020690484 U CN201020690484 U CN 201020690484U CN 201954795 U CN201954795 U CN 201954795U
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- water heater
- outlet pipe
- solar
- 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
Abstract
The utility model discloses an emptying device with an electromagnetic valve of a solar water heater, which comprises a water mixing valve, a connecting pipeline, an electromagnetic emptying valve and a controller. A water inlet port of the water mixing valve is connected with a cold water pipe, another port of the water mixing valve is connected with a water inlet and outlet pipeline of a solar heat collector, the water inlet and outlet pipeline is connected onto a tap water pipe via the connecting pipeline provided with a ball valve, the electromagnetic emptying valve is disposed at a position, which is adjacent to a water storage tank, of the water inlet and outlet pipeline, and the controller is connected with the electromagnetic emptying valve and controls the same. The emptying device is simple in structure and lower in cost.
Description
Technical field
The utility model relates to a kind of solar water heater electromagnetic valve emptier.
Background technology
Known solar water heater major part is common direct insertion non-pressure-bearing solar water heater, and it comprises indoor section and outdoor section, and wherein the solar water heater of outdoor section often is contained on the roof, and is connected with indoor section by pipeline.When the user plans to use hot water, after all cold water in having only by the time from solar water heater to pipeline the usefulness tap have flowed, just hot water can be arranged, low layer resident family particularly, above-mentioned pipeline is long, and the cold water that pours off is more, especially in the winter time, low temperature can cause pipeline to freeze, and causes solar energy out of use result in winter, easily causes hidden danger such as fire as using heating tape.Year in year out, waste a large amount of water and the time of wait.
Therefore form with the water inlet pipe and a circulation line of outlet pipe structure of solar water heater water tank has appearred, and circulating pump and some control valves be set on circulation line, break-make with effective each pipeline of control, by loop control, water in the outlet pipe is recycled in the water tank, reduce the waste of water, but this class emptier complex structure, cost is than higher.
Summary of the invention
Therefore, the utility model than higher defective, provides a kind of simple in structure and solar water heater electromagnetic valve emptier that cost is lower at present emptier complex structure and cost.
The technical solution adopted in the utility model is:
The utility model solar water heater electromagnetic valve emptier, comprise that a water inlet interface connects the mixed water valve that connects the inlet and outlet pipe of solar thermal collector from cold water pipe, another interface, and described inlet and outlet pipe is connected to the connecting line that has ball valve on the running water pipe, also comprise being arranged on the electromagnetism exhaust-valve that described inlet and outlet pipe faces the position that connects storage tank, and the controller that connects and control described electromagnetism exhaust-valve.
Solar water heater electromagnetic valve emptier according to technical solutions of the utility model mainly is applied on the solar water heater that the water tank water inlet pipe and water outlet pipe is a pipeline, do not need attach troops to a unit again independent water inlet pipe and outlet pipe, just do not need to make up circulation line yet, adopt the mode of nature bleed off when in use hot water to be drained, only need to control by magnetic valve, certainly, can attach troops to a unit controller or said magnetic valve, just described electromagnetism exhaust-valve is connected on the existing controller for solar.Only need several simple elements just can finish the bleed off of water in the outlet pipe, simple in structure, cost is low, and link is few, convenient later maintenance.
Above-mentioned solar water heater electromagnetic valve emptier, described inlet and outlet pipe are provided with and are used for the magnetic valve that water ends, and this magnetic valve is connected to the output control terminal mouth of described controller.
Above-mentioned solar water heater electromagnetic valve emptier, described controller are the control instrument that is connected with the water tank temperature element.
Description of drawings
Fig. 1 is the user mode schematic diagram according to a kind of solar water heater electromagnetic valve emptier of technical solutions of the utility model.
Among the figure: 1, storage tank, 2, thermal-collecting tube, 3, use tap, 4, magnetic valve, 5, control instrument, 6, ball valve, 7, mix water valve, 8, the electromagnetism exhaust-valve, 9, inlet and outlet pipe.
The specific embodiment
With reference to explanation accompanying drawing 1, it shows a kind of solar water heater electromagnetic valve emptier, comprise that a water inlet interface connects the mixed water valve 7 that connects the inlet and outlet pipe 9 of solar thermal collector from cold water pipe, another interface, and described inlet and outlet pipe is connected to the connecting line that has ball valve 6 on the running water pipe, also comprise being arranged on the electromagnetism exhaust-valve 8 that described inlet and outlet pipe faces the position that connects storage tank 1, and the controller that connects and control described electromagnetism exhaust-valve.The delivery port of wherein said mixed water valve is connected with the water device, such as using tap 3.
In order to control more easily, described inlet and outlet pipe is provided with and is used for the magnetic valve 4 that water ends, and this magnetic valve is connected to the output control terminal mouth of described controller.
Described controller is the control instrument 5 that is connected with the water tank temperature element, is exactly the controller of solar water heater adapted usually, and the expanded application by to existing controller reduces cost further.
Claims (3)
1. solar water heater electromagnetic valve emptier, comprise that a water inlet interface connects the mixed water valve (7) that connects the inlet and outlet pipe (9) of solar thermal collector from cold water pipe, another interface, and described inlet and outlet pipe is connected to the connecting line that has ball valve (6) on the running water pipe, it is characterized in that: also comprise being arranged on the electromagnetism exhaust-valve (8) that described inlet and outlet pipe faces the position that connects storage tank (1), and the controller that connects and control described electromagnetism exhaust-valve.
2. solar water heater electromagnetic valve emptier according to claim 1 is characterized in that: described inlet and outlet pipe is provided with the magnetic valve (4) that is used for water and ends, and this magnetic valve is connected to the output control terminal mouth of described controller.
3. solar water heater electromagnetic valve emptier according to claim 1 and 2 is characterized in that: described controller is the control instrument (5) that is connected with the water tank temperature element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206904844U CN201954795U (en) | 2010-12-30 | 2010-12-30 | Emptying device with electromagnetic valve of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206904844U CN201954795U (en) | 2010-12-30 | 2010-12-30 | Emptying device with electromagnetic valve of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954795U true CN201954795U (en) | 2011-08-31 |
Family
ID=44498905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206904844U Expired - Fee Related CN201954795U (en) | 2010-12-30 | 2010-12-30 | Emptying device with electromagnetic valve of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967068A (en) * | 2012-12-14 | 2013-03-13 | 李家民 | Circular-pipe arc-shaped concave-convex surface type anti-freezing blank pipe valve of solar water heater |
| CN103198745A (en) * | 2013-04-23 | 2013-07-10 | 国家电网公司 | Experimental water tank |
-
2010
- 2010-12-30 CN CN2010206904844U patent/CN201954795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967068A (en) * | 2012-12-14 | 2013-03-13 | 李家民 | Circular-pipe arc-shaped concave-convex surface type anti-freezing blank pipe valve of solar water heater |
| CN103198745A (en) * | 2013-04-23 | 2013-07-10 | 国家电网公司 | Experimental water tank |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20191230 |