CN202648212U - Automatic evacuation device for solar water heater - Google Patents
Automatic evacuation device for solar water heater Download PDFInfo
- Publication number
- CN202648212U CN202648212U CN 201220191067 CN201220191067U CN202648212U CN 202648212 U CN202648212 U CN 202648212U CN 201220191067 CN201220191067 CN 201220191067 CN 201220191067 U CN201220191067 U CN 201220191067U CN 202648212 U CN202648212 U CN 202648212U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- water heater
- solar water
- valve
- pipeline
- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model discloses an automatic evacuation device for a solar water heater. The automatic evacuation device comprises a water storage tank, an electromagnetic valve and a water level display, wherein an alarm is arranged at the upper part of the water storage tank, the water level display is arranged at one end of the water storage tank, and the other end of the water storage tank is connected with a pipeline through a connecting tube. The automatic evacuation device disclosed by the utility model is free of manual intervene and realizes real automatic evacuation.
Description
Technical field
The utility model belongs to the solar water heater field of intelligent control technology, relates in particular to a kind of automatic emptier for solar water heater.
Background technology
At present, the emptying technology of the water pipe that uses on the market and device thereof can be antifreeze preferably, but all need manual operation, in winter of cold if the user once forget the water in the emptying water pipe behind upper water or after being finished hot water and freeze, so just might solar water heater can not be do not used because ducted ice does not melt in whole winter, still good effect can not be reached.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel structure, and is reasonable in design, can realize according to variations in temperature the emptier that is used for solar water heater of automatic-discharging.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of automatic emptier for solar water heater, comprise storage tank, magnetic valve, water level display, the top that it is characterized in that storage tank is provided with alarm, end at storage tank is provided with water level display, and the other end of storage tank links to each other with pipeline by tube connector.
The bottom of described storage tank links to each other with exhaust-valve by pipeline, and exhaust-valve is electrically-controlled valve, and their automatically controlled end is connected with the corresponding control output end of controller respectively.
Also be provided with magnetic valve on the described pipeline.
The utility model is simple in structure, and is reasonable in design, need not just energy automatic-discharging pipeline of manual intervention, realized real automatic-discharging.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1, storage tank, 2, controller, 3, magnetic valve, 4, water level display, 5, pipeline, 6, exhaust-valve, 7, tube connector, 8, alarm.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in the figure, a kind of automatic emptier for solar water heater, comprise storage tank 1, magnetic valve 3, water level display 4, the top of storage tank 1 is provided with alarm 8, is provided with water level display 4 at an end of storage tank 1, and the other end of storage tank 1 links to each other with pipeline 5 by tube connector 7, the bottom of described storage tank 1 links to each other with exhaust-valve 6 by pipeline 5, exhaust-valve 6 is electrically-controlled valve, and their automatically controlled end is connected with the corresponding control output end of controller 2 respectively, and described pipeline 5 is provided with magnetic valve 3.The utility model need not manual intervention, has realized real automatic-discharging.
Claims (3)
1. automatic emptier that is used for solar water heater, comprise storage tank, magnetic valve, water level display, the top that it is characterized in that storage tank is provided with alarm, end at storage tank is provided with water level display, the other end of storage tank links to each other with pipeline by tube connector, and the bottom of described storage tank links to each other with exhaust-valve by pipeline.
2. a kind of automatic emptier for solar water heater according to claim 1 is characterized in that described pipeline is provided with magnetic valve.
3. a kind of automatic emptier for solar water heater according to claim 1 is characterized in that described exhaust-valve is electrically-controlled valve, and the automatically controlled end of electrically-controlled valve is connected with the corresponding control output end of controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191067 CN202648212U (en) | 2012-05-02 | 2012-05-02 | Automatic evacuation device for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191067 CN202648212U (en) | 2012-05-02 | 2012-05-02 | Automatic evacuation device for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648212U true CN202648212U (en) | 2013-01-02 |
Family
ID=47417310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220191067 Expired - Fee Related CN202648212U (en) | 2012-05-02 | 2012-05-02 | Automatic evacuation device for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648212U (en) |
-
2012
- 2012-05-02 CN CN 201220191067 patent/CN202648212U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130502 |