CN203629094U - Automatic water supply control device of solar water heater - Google Patents
Automatic water supply control device of solar water heater Download PDFInfo
- Publication number
- CN203629094U CN203629094U CN201320572754.5U CN201320572754U CN203629094U CN 203629094 U CN203629094 U CN 203629094U CN 201320572754 U CN201320572754 U CN 201320572754U CN 203629094 U CN203629094 U CN 203629094U
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- CN
- China
- Prior art keywords
- water
- water heater
- solar water
- solar
- heat
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- 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 discloses an automatic water supply control device of a solar water heater, and belongs to the automatic water supply control technology in the field of solar water heaters. The automatic water supply control device comprises a water level control valve, a check valve, a tee joint and a water inlet pipe. The water level control valve, the check valve and the water inlet pipe are connected with three joints of the tee joint respectively. The water level control valve is positioned on the upper portion in a heat-insulating water tank of the solar water heater. The check valve is positioned on the lower portion of the heat-insulating water tank of the solar water heater, and the opening direction of the check valve points to the tee joint. The tee joint is positioned on the lower portion of the heat-insulating water tank of the solar water heater. The automatic water supply control device has the outstanding advantages that the automatic water supply control device is simple in structure, convenient to mount, free from consumption of electric energy, long in service life, low in cost, good in effect and convenient to popularize.
Description
Technical field
The utility model relates to water self-con-tained unit on a kind of solar water heater, belongs to the upper water automatic control technology in solar water heater field.
Background technology
On daily being seen solar water heater, water self-con-tained unit one is circuit control system, and its shortcoming is for consuming electric energy.The 2nd, control pressurer system, its shortcoming is that control pressurer system must be debugged making according to the height of heat-preserving water tank for solar water heater.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, water self-con-tained unit on a kind of solar water heater is provided.
To achieve these goals, the technical solution of the utility model is: water self-con-tained unit on a kind of solar water heater, comprises altitude valve 1, check valve 2, threeway 3, water inlet pipe 4.Altitude valve 1, check valve 2, water inlet pipe 4 lead to three interfaces of threeway 3 respectively.Altitude valve 1 is arranged in the top of heat-preserving water tank for solar water heater 5.Check valve 2 is positioned at the bottom of heat-preserving water tank for solar water heater 5, and it is opened direction and points to threeway 3.Threeway 3 is positioned at the bottom of heat-preserving water tank for solar water heater 5.
Adopt after technique scheme, on the one hand on solar water heater when water, in water inlet pipe 4 under the effect of hydraulic pressure, check valve 2 is closed, water can only enter heat-preserving water tank for solar water heater 5 from altitude valve 1, in the time that the water surface in heat-preserving water tank for solar water heater 5 rises to the height at altitude valve 1 place, altitude valve 1 is closed, and upper water stops.While using on the other hand the hot water of heat-preserving water tank for solar water heater 5, in water inlet pipe 4, hydraulic pressure is upwards lost, and in attemperater 5, under the pressure of water, check valve 2 is open-minded, and now water pipe 4 becomes again downcomer.Must debug according to the height of heat-preserving water tank for solar water heater like this problem made from regard to well having solved the power consumption of water self-con-tained unit circuit control system on daily being seen solar water heater and control pressurer system.
Compared with prior art, the utility model has the advantages that: simple in structure, easy for installation, do not need to consume electric energy, long service life, cost is low, effective, is convenient to promote.
Accompanying drawing explanation
Accompanying drawing is the schematic diagram of water self-con-tained unit and heat-preserving water tank for solar water heater on solar water heater.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
Embodiment 1: accompanying drawing middle water level control valve 1 is four points of interface Automatic Plastic altitude valves processed at Taobao's online purchase, and unit price is 19 yuan.Check valve 2 is for to mould check valve processed at four points of interfaces of Taobao's online purchase, and unit price is 4 yuan.Threeway 3 is that three interfaces are the steel threeway of four points.Heat-preserving water tank for solar water heater 5 is the application number stainless steel thermal insulation barn water tank described in two storehouses its description of solar water heater embodiment 2 that is 201120203453.6.
Embodiment 2: in accompanying drawing, black matrix part is water inlet pipe 4, is one section of four points of steel water pipelines, and interface direct of its one end and threeway 3 is connected and connected, and the other end and daily used solar water heater mixing valve lead to.Altitude valve 1, check valve 2 all lead to other two interfaces of threeway 3 respectively with four points of steel water pipelines.Altitude valve 1, check valve 2, water inlet pipe 4 are led to three interfaces of threeway 3 respectively.
Embodiment 3: accompanying drawing middle water level control valve 1 is arranged in the top of heat-preserving water tank for solar water heater 5.Check valve 2 is positioned at the bottom of heat-preserving water tank for solar water heater 5, and it can be in heat-preserving water tank for solar water heater 5, also can be outside heat-preserving water tank for solar water heater 5, and it is opened direction and points to threeway 3.Threeway 3 is positioned at the bottom of heat-preserving water tank for solar water heater 5, thereby guarantees the hot water in heat-preserving water tank for solar water heater 5 to be finished in the time using solar water heater.
Be prior art about the installation between water self-con-tained unit and heat-preserving water tank for solar water heater on the installation of water self-con-tained unit on solar water heater in accompanying drawing and solar water heater, be not discussed at this.
Claims (4)
1. water self-con-tained unit on a solar water heater, comprise altitude valve (1), check valve (2), threeway (3), water inlet pipe (4), it is characterized in that: altitude valve (1), check valve (2), water inlet pipe (4) lead to three interfaces of threeway (3) respectively.
2. water self-con-tained unit on solar water heater according to claim 1, is characterized in that: altitude valve (1) is arranged in the top of heat-preserving water tank for solar water heater (5).
3. water self-con-tained unit on solar water heater according to claim 1, is characterized in that: check valve (2) is positioned at the bottom of heat-preserving water tank for solar water heater (5), and it is opened direction and points to threeway (3).
4. water self-con-tained unit on solar water heater according to claim 1, is characterized in that: threeway (3) is positioned at the bottom of heat-preserving water tank for solar water heater (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572754.5U CN203629094U (en) | 2013-09-11 | 2013-09-11 | Automatic water supply control device of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572754.5U CN203629094U (en) | 2013-09-11 | 2013-09-11 | Automatic water supply control device of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629094U true CN203629094U (en) | 2014-06-04 |
Family
ID=50815562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320572754.5U Expired - Fee Related CN203629094U (en) | 2013-09-11 | 2013-09-11 | Automatic water supply control device of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629094U (en) |
-
2013
- 2013-09-11 CN CN201320572754.5U patent/CN203629094U/en not_active Expired - Fee Related
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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: 20140604 Termination date: 20160911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |