CN2851775Y - Thermal insulating valve for hot water tank of solar water heater - Google Patents
Thermal insulating valve for hot water tank of solar water heater Download PDFInfo
- Publication number
- CN2851775Y CN2851775Y CN 200520098683 CN200520098683U CN2851775Y CN 2851775 Y CN2851775 Y CN 2851775Y CN 200520098683 CN200520098683 CN 200520098683 CN 200520098683 U CN200520098683 U CN 200520098683U CN 2851775 Y CN2851775 Y CN 2851775Y
- Authority
- CN
- China
- Prior art keywords
- hot water
- water tank
- valve
- air
- valve body
- 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
Links
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a heat insulation valve for a solar hot water tank. One transverse end of a tee-shaped valve body is an air inlet, and the other end of the tee-shaped valve body is an air outlet. The air inlet and the air outlet are respectively provided with a valve, and are connected with the upper part of the inner part of a valve body through movable shafts. The vertical lower part on the middle part of the valve body is a butt-joint opening of an air inlet hole and an air exhaust hole of the hot water tank. After the utility model is mounted, the air inlet hole and the air exhaust hole of the hot water tank can be sealed to insulate heat, which guarantees the air to get in and out of the air inlet hole and the air exhaust hole of the hot water tank. The structure is simple, and the operation is convenient.
Description
Affiliated technical field
The utility model relates to a kind of solar energy hot water tank accessory, a kind of specifically solar energy hot water tank heat preserving valve.
Background technique
Solar water heater is now popularized in town and country, it utilizes solar thermal energy to alleviate the energy progressively state and the low dominant advantage that has become market of operating cost of shortage, but in the use of solar energy, the port that its hot water tank is set is owing to all adopt open aperture, cause the hot water thermal energy loss of hot water tank to be lost and fail for a long time to solve, especially open wide for a long time night under the situation that energy free replenishes, and winter, autumn, three seasons of spring, heat-energy losses was even more serious.
Summary of the invention
The utility model provides a kind of solar energy hot water tank heat preserving valve, can effectively solve the heat-energy losses problem that hot water tank opens wide port.
The technological scheme that the utility model adopted is: design proposal is the valve body of three-way shape, its horizontal end is provided with suction port, the other end is provided with the air outlet, suction port is equipped with valve with the air outlet and adopts movable axis to be connected with top in the valve body, and the below of intermediate vertical is a hot water tank port docking port.
Described thermal insulation valve in use, the heating of water or water is splashed air when rising by behind the air outlet on solar energy hot water tank, the air outlet valve of thermal insulation valve is promptly backed down vent the air overboard by air, when guarantor and state, the air outlet valve is closed automatically, when using solar water, after hot water tank discharges water, additional air can be in hot water tank under the suction of negative pressure, inhales to drive the gas port valve into and replenish air.
The beneficial effects of the utility model are: because the valve only import but no export of suction port, air outlet valve only export but no import, the port of hot water tank is sealed by valve, can play the sealing insulation effect to the port of solar energy hot water tank as the sealing plug of vacuum bottle, effectively control the heat-energy losses in the hot water tank.
Description of drawings
Accompanying drawing is that the utility model cuts open and shows structural representation.
Embodiment
Among the figure: the valve body 1 of three-way shape, a horizontal end suction port 2, the other end air outlet 3, suction port 2 all is connected the below hot water tank port docking port 6 of intermediate vertical by movable axis 5 with valve body 1 interior top with air outlet 3 set valves 4.
Use when implementing, hot water tank port docking port 6 of the present utility model can directly dock with the port of hot water tank, port as hot water tank is can directly dock vertically upward, and as the port cross setting, but the adjunction elbow docks after making progress again.
Claims (1)
1, a kind of solar energy hot water tank heat preserving valve, it is characterized in that: the horizontal end of the valve body of three-way shape (1) is provided with suction port (2), the other end is provided with air outlet (3), suction port (2) is equipped with valve (4) with air outlet (3) and adopts movable axis (5) to be connected with top in the valve body (1), and the below of intermediate vertical is a hot water tank port docking port (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098683 CN2851775Y (en) | 2005-11-03 | 2005-11-03 | Thermal insulating valve for hot water tank of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098683 CN2851775Y (en) | 2005-11-03 | 2005-11-03 | Thermal insulating valve for hot water tank of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851775Y true CN2851775Y (en) | 2006-12-27 |
Family
ID=37585733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098683 Expired - Fee Related CN2851775Y (en) | 2005-11-03 | 2005-11-03 | Thermal insulating valve for hot water tank of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851775Y (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 |
-
2005
- 2005-11-03 CN CN 200520098683 patent/CN2851775Y/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: 20061227 Termination date: 20091203 |