CN201757530U - Energy-saving air valve of solar water heater - Google Patents
Energy-saving air valve of solar water heater Download PDFInfo
- Publication number
- CN201757530U CN201757530U CN2010202792869U CN201020279286U CN201757530U CN 201757530 U CN201757530 U CN 201757530U CN 2010202792869 U CN2010202792869 U CN 2010202792869U CN 201020279286 U CN201020279286 U CN 201020279286U CN 201757530 U CN201757530 U CN 201757530U
- Authority
- CN
- China
- Prior art keywords
- air valve
- energy
- valve body
- solar water
- water heater
- 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
Abstract
The utility model relates to a solar water heater, and particularly relates to an energy-saving air valve of the solar water heater, which includes an air valve body, wherein a partition board is arranged in the air valve body and divides a hollow cavity in the air valve body into a left hollow cavity and a right hollow cavity, a channel for communicating the left and the right hollow cavities is arranged at the bottom of the partition board, the left and the right hollow cavities are respectively provided with air inlets and air outlets, and the hollow cavity in the air valve body is filled with liquid higher than the channel. The energy-saving air valve adopting the structure can efficiently save energy, and the liquid in the hollow cavity can filtrate air entering a water tank.
Description
Technical field
The utility model relates to a kind of solar water heater, specifically, relates to the energy-conservation air valve of a kind of solar water heater.
Background technology
Traditional water heater upper end is typically provided with header tank, be used to store the hot water of thermal-collecting tube heating, in order to guarantee the normal water supply of header tank, the header tank upper end will be established a through tube and be communicated with outside air, heat hydraulic pressure in the header tank can be leaked like this, when preventing the hypertonia in the header tank, make thermal-collecting tube and header tank explosion.But traditional through tube that communicates with header tank is uncovered, causes the header tank heat to run off, and has wasted the energy, and when the outlet pipe of header tank during in outside draining, and the air that enters header tank by this through tube can pollute the hot water in the header tank.
The utility model content
The utility model has overcome shortcoming of the prior art, provides a kind of solar water heater energy-conservation air valve, and it can be effectively energy-conservation, and the air that enters water tank by this air valve is filtered.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The energy-conservation air valve of a kind of solar water heater, comprise the air valve body, be provided with dividing plate in the described air valve body, this dividing plate is divided into left and right sides cavity with air valve body internal cavity, this dividing plate bottom is provided with the passage that is communicated with left and right sides cavity, above-mentioned left and right sides cavity is respectively equipped with air inlet and gas outlet, and described air valve body internal cavity is equipped with the liquid that is higher than above-mentioned passage.
Further, described air valve body is a square box.
Further, described air inlet and gas outlet are and are located at this external horizontal tubular body of air valve.
Further, described channel height is 2 to 4 millimeters.
Further, described liquid height is 1/3rd of an above-mentioned square box height.
Compared with prior art, the beneficial effects of the utility model are:
The utility model adopts this structure, can be effectively energy-conservation, and also the liquid in the cavity filters the air that enters water tank.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a cutaway view of the present utility model.
The specific embodiment
As shown in Figure 1, 2, the energy-conservation air valve of solar water heater described in the utility model, comprise air valve body 1, be provided with dividing plate 2 in the air valve body 1, dividing plate 2 is divided into left and right sides cavity 11,12 with air valve body 1 internal cavity, dividing plate 2 bottoms are provided with the passage 3 that is communicated with left and right sides cavity 11,12, be respectively equipped with air inlet pipe 13 and escape pipe 14 on the left and right sides cavity 11,12, about air inlet pipe 13 and escape pipe 14 are regardless of, the length of body is long more, and the pressure of the gas of coming in and going out is just big more, and temperature is high more, can reach more than 85 ℃, air valve body 1 internal cavity is equipped with the liquid 4 that is higher than passage 3.
In the present embodiment, air valve body 1 is a square box, and passage 3 highly is 3 millimeters, and the liquid 4 in the air valve body 1 highly is 1/3rd of above-mentioned square box height, and liquid 4 can be water.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or distortion are not broken away from spirit and scope of the present utility model, if these changes and distortion belong within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and distortion.
Claims (5)
1. energy-conservation air valve of solar water heater, comprise the air valve body, it is characterized in that: be provided with dividing plate in the described air valve body, this dividing plate is divided into left and right sides cavity with air valve body internal cavity, this dividing plate bottom is provided with the passage that is communicated with left and right sides cavity, above-mentioned left and right sides cavity is respectively equipped with air inlet and gas outlet, and described air valve body internal cavity is equipped with the liquid that is higher than above-mentioned passage.
2. according to the energy-conservation air valve of the described solar water heater of claim 1, it is characterized in that: described air valve body is a square box.
3. according to claim 1 or the energy-conservation air valve of 2 described solar water heaters, it is characterized in that: described air inlet and gas outlet are is located at this external horizontal tubular body of air valve.
4. according to the energy-conservation air valve of the described solar water heater of claim 3, it is characterized in that: described channel height is 2 to 4 millimeters.
5. according to the energy-conservation air valve of the described solar water heater of claim 4, it is characterized in that: described liquid height is 1/3rd of an above-mentioned square box height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202792869U CN201757530U (en) | 2010-08-02 | 2010-08-02 | Energy-saving air valve of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202792869U CN201757530U (en) | 2010-08-02 | 2010-08-02 | Energy-saving air valve of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201757530U true CN201757530U (en) | 2011-03-09 |
Family
ID=43644810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202792869U Expired - Fee Related CN201757530U (en) | 2010-08-02 | 2010-08-02 | Energy-saving air valve of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201757530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297531A (en) * | 2011-07-01 | 2011-12-28 | 赵延斌 | Air guide pipe capable of preventing heat from dissipating |
-
2010
- 2010-08-02 CN CN2010202792869U patent/CN201757530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297531A (en) * | 2011-07-01 | 2011-12-28 | 赵延斌 | Air guide pipe capable of preventing heat from dissipating |
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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: 20110309 Termination date: 20130802 |