CN201973929U - Emptying device of solar water heater - Google Patents
Emptying device of solar water heater Download PDFInfo
- Publication number
- CN201973929U CN201973929U CN2011200347273U CN201120034727U CN201973929U CN 201973929 U CN201973929 U CN 201973929U CN 2011200347273 U CN2011200347273 U CN 2011200347273U CN 201120034727 U CN201120034727 U CN 201120034727U CN 201973929 U CN201973929 U CN 201973929U
- Authority
- CN
- China
- Prior art keywords
- water tank
- valve
- water heater
- emptying device
- solar water
- 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
-
- 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 emptying device of a solar water heater. The emptying device of the solar water heater comprises a water tank, a water inlet pipe, an overflow pipe, a drainage pipe and a valve, wherein the overflow pipe is connected with the drainage pipe at the bottom of the water tank; and the valve is arranged on the drainage pipe. In the emptying device, the drainage pipe is arranged at the bottom of the water tank and is communicated with the overflow pipe; and the drainage pipe is controlled by the valve. The emptying device not only can ensure the normal operation of the overflow pipe, but also solves the emptying problem of the water tank.
Description
Technical field
The utility model relates to emptier on a kind of solar water heater.
Background technology
If under the long-time obsolete situation of solar water heater, on request should be with the hot water emptying in the water tank, protection water tank and vacuum tube are avoided its fouling.Can not fully the water in the water tank be discharged with regard to existing cisten mechanism,, and water tank need be inverted, pour out, use cumbersome like this from overflow pipe if all discharge.
Summary of the invention
The purpose of this utility model is to provide emptier on a kind of a kind of solar water heater that water in the water tank all can be discharged.
The purpose of this utility model is achieved through the following technical solutions: this solar water heater emptier comprises water tank, water inlet pipe, overflow pipe, drainpipe, valve, and overflow pipe is communicated with the drainpipe of water tank bottom, and drainpipe is provided with valve;
Described valve can adopt electronic valve control.
As can be seen from the above technical solutions, the utility model is provided with a drainpipe in the bottom of water tank, and drainpipe is communicated with overflow pipe, by valve control drainpipe.So both guarantee the operate as normal of overflow pipe, solved water tank emptying problem again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1, water tank 2, water inlet pipe 3, overflow pipe 4, drainpipe 5, valve
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail.
As can be seen from Figure 1, this solar water heater emptier comprises water tank 1, water inlet pipe 2, overflow pipe 3, drainpipe 4, valve 5, overflow pipe 3 is communicated with the drainpipe 4 of water tank 1 bottom, and drainpipe 4 is provided with valve 5, and valve 5 can adopt electronic valve control.
Claims (2)
1. the solar water heater emptier comprises water tank (1), water inlet pipe (2), overflow pipe (3), drainpipe (4), valve (5), it is characterized in that:
Overflow pipe (3) is communicated with the drainpipe (4) of water tank (1) bottom, and drainpipe (4) is provided with valve (5).
2. solar water heater emptier according to claim 1 is characterized in that:
Valve (5) can adopt electronic valve control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200347273U CN201973929U (en) | 2011-01-18 | 2011-01-18 | Emptying device of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200347273U CN201973929U (en) | 2011-01-18 | 2011-01-18 | Emptying device of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973929U true CN201973929U (en) | 2011-09-14 |
Family
ID=44579028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200347273U Expired - Fee Related CN201973929U (en) | 2011-01-18 | 2011-01-18 | Emptying device of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024037A (en) * | 2017-04-01 | 2017-08-08 | 青岛海尔空调器有限总公司 | Indoor heat-exchanger rig and air conditioner |
-
2011
- 2011-01-18 CN CN2011200347273U patent/CN201973929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024037A (en) * | 2017-04-01 | 2017-08-08 | 青岛海尔空调器有限总公司 | Indoor heat-exchanger rig and air conditioner |
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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: 20110914 Termination date: 20120118 |