CN2789683Y - Antifreezing inlet and outlet water pipe apparatus for solar water heater - Google Patents
Antifreezing inlet and outlet water pipe apparatus for solar water heater Download PDFInfo
- Publication number
- CN2789683Y CN2789683Y CNU2005200702513U CN200520070251U CN2789683Y CN 2789683 Y CN2789683 Y CN 2789683Y CN U2005200702513 U CNU2005200702513 U CN U2005200702513U CN 200520070251 U CN200520070251 U CN 200520070251U CN 2789683 Y CN2789683 Y CN 2789683Y
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- CN
- China
- Prior art keywords
- water
- pipe
- inlet pipe
- air
- inlet
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- 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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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model relates to an antifreezing water inlet and outlet device for a solar water heater, which belongs to a water inlet and outlet pipe device. The upper end of a water tank of a solar water heater is connected with a water inlet main pipe, and the lower end of the water tank is connected with a water draining main pipe; the water inlet main pipe is provided with three ports which are a supplied water outlet pipe, a water supply pipe and an air inlet pipe respectively; the supplied water outlet pipe and the air inlet pipe are respectively provided with a supplied water outlet one-way valve and an air inlet one-way valve, and the water supply pipe is connected with a water discharge valve and a water supply valve simultaneously. The water draining main pipe is provided with three ports which are a drained water inlet pipe, a water draining pipe and an air pressure air inlet pipe respectively; the drained water inlet pipe and the air pressure air inlet pipe are respectively provided with a drained water inlet one-way valve and an air pressure one-way valve; the water draining pipe is connected with a water service valve by a water draining pipeline, and the air pressure air inlet pipe is connected with an air compressing tank through an air pressure pipeline. The utility model which has the advantages of simplicity, effectiveness, high safety, low cost and simple and convenient installation and operation can empty remained water in a pipeline, and the problem of clogging of a water pipe due to freezing can be solved.
Description
Technical field
This utility model relates to a kind of Inlet and outlet water device, the antifreeze water inlet pipe and water outlet pipe device of a kind of specifically solar water heater.
Background technology
Always preserve the water of having a surplus in the water inlet pipe and water outlet pipe pipeline of the solar water heater that people use, when winter, outdoor temperature was lower than zero degrees celsius, when Yu Shui freezes in the pipeline of water inlet pipe and water outlet pipe, pipeline will be blocked by ice.On the pipeline of more existing solar water heaters defroster is installed, these defrosters all are to be connected with magnetic valve on pipeline, open and close by the control magnetic valve, surplus water in the pipeline is bled off to prevent that antipriming pipe is frozen, because magnetic valve can't be installed in water is thoroughly put clean position, so magnetic valve can not tackle the problem at its root, these defroster costs are higher, installation bothers, use inconvenience.
Summary of the invention
This utility model is to be solved, and to be exactly existing as mentioned above solar pipe antifreeze all be to utilize device such as magnetic valve to come antifreeze, the general cost of these defrosters is higher, installation bothers, use inconvenience, and these defrosters fundamentally do not solve the substantive issue that water inlet pipe and water outlet pipe freezes and to be blocked, provide a kind of simple effectively, the antifreeze water inlet pipe and water outlet pipe device of solar water heater of safe ready.
Solve the technical scheme that its technical problem adopts: the upper end of solar water container is connected with the water inlet pipe house steward, be connected with the downcomer house steward in the lower end of water tank, the water inlet pipe house steward has three ports, be respectively water outlet pipe, upper hose and air inlet pipe, be separately installed with water water outlet one-way cock and breather check valve door on last water outlet pipe and air inlet pipe, upper hose is connected with the water supply valve door with water discharging valve by inlet channel simultaneously; The downcomer house steward has three ports, following water water inlet pipe, the gentle tracheae of compressing into of downcomer, be separately installed with water water inlet one-way cock and air pressure check valve down on the tracheae gentle the compressing into of following water water inlet pipe, downcomer by sewer pipe be connected with penstock, the air pressure air inlet pipe is connected with blow case by air-pressure duct.
Beneficial effect: on this utility model water inlet pipe air inlet pipe has been installed, utilize airborne atmospheric pressure the water emptying of inlet channel, outlet pipe utilizes air pressure in the power pneumatic pressure tank with the water emptying in the outlet conduit, and valve is installed all in Inlet and outlet water house steward, air inlet pipe and the pneumatic tube, avoided the reflux problem of water, this solar energy water inlet pipe and water outlet pipe can be with the surplus water emptying in the pipeline, thereby the substantive issue that the water pipe that has fundamentally solved solar water heater freezes and is blocked, this utility model is simple effectively, safe ready, cheap, installation, easy to use.
Description of drawings
Fig. 1 is this utility model overall structure schematic diagram.
Fig. 2 is supply mains's structural representation on this utility model
Fig. 3 is supply mains's structural representation under this utility model
The specific embodiment
The upper end of solar water container 11 is connected with the water inlet pipe house steward, be connected with the downcomer house steward in the lower end of water tank 11, the water inlet pipe house steward has three ports, be respectively water outlet pipe 1, upper hose 2 and air inlet pipe 3, on last water outlet pipe 1 and air inlet pipe 3, be separately installed with water water outlet one-way cock 21 and breather check valve door 22, last water water outlet one-way cock 21 is connected in the same way with breather check valve door 22, and upper hose 2 is connected with water supply valve door 5 with water discharging valve 4 by inlet channel simultaneously; The downcomer house steward has three ports, following water water inlet pipe 10, the downcomer 6 gentle tracheaes 7 of compressing into, be separately installed with water water inlet one-way cock 31 and air pressure check valve 32 down on the tracheae 7 following water water inlet pipe 10 gentle compressing into, following water water inlet one- way cock 31 and 32 reverse connections of air pressure check valve, downcomer 6 by sewer pipe be connected with penstock 8, air pressure air inlet pipe 7 is connected with blow case 9 by air-pressure duct.
Claims (1)
1, the antifreeze water inlet pipe and water outlet pipe device of a kind of solar water heater, it is characterized in that: the upper end of solar water container is connected with the water inlet pipe house steward, be connected with the downcomer house steward in the lower end of water tank, the water inlet pipe house steward has three ports, be respectively water outlet pipe, upper hose and air inlet pipe, be separately installed with water water outlet one-way cock and breather check valve door on last water outlet pipe and air inlet pipe, upper hose is connected with the water supply valve door with water discharging valve by inlet channel simultaneously; The downcomer house steward has three ports, following water water inlet pipe, the gentle tracheae of compressing into of downcomer, be separately installed with water water inlet one-way cock and air pressure check valve down on the tracheae gentle the compressing into of following water water inlet pipe, downcomer by sewer pipe be connected with penstock, the air pressure air inlet pipe is connected with blow case by air-pressure duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200702513U CN2789683Y (en) | 2005-03-28 | 2005-03-28 | Antifreezing inlet and outlet water pipe apparatus for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200702513U CN2789683Y (en) | 2005-03-28 | 2005-03-28 | Antifreezing inlet and outlet water pipe apparatus for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789683Y true CN2789683Y (en) | 2006-06-21 |
Family
ID=36790016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200702513U Expired - Fee Related CN2789683Y (en) | 2005-03-28 | 2005-03-28 | Antifreezing inlet and outlet water pipe apparatus for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789683Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109571B (en) * | 2006-07-21 | 2012-05-30 | 斯德龙有限两合公司 | Water heater |
| CN105841359A (en) * | 2015-09-22 | 2016-08-10 | 国网安徽省电力公司培训中心 | Energy-saving anti-freezing solar water heater |
| CN107514826A (en) * | 2016-06-16 | 2017-12-26 | 张洪义 | Upper and lower conduit emptier |
-
2005
- 2005-03-28 CN CNU2005200702513U patent/CN2789683Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109571B (en) * | 2006-07-21 | 2012-05-30 | 斯德龙有限两合公司 | Water heater |
| CN105841359A (en) * | 2015-09-22 | 2016-08-10 | 国网安徽省电力公司培训中心 | Energy-saving anti-freezing solar water heater |
| CN107514826A (en) * | 2016-06-16 | 2017-12-26 | 张洪义 | Upper and lower conduit emptier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |