CN203657249U - Solar water heater water in-out pipe anti-freezing anti-blocking device - Google Patents
Solar water heater water in-out pipe anti-freezing anti-blocking device Download PDFInfo
- Publication number
- CN203657249U CN203657249U CN201320805663.1U CN201320805663U CN203657249U CN 203657249 U CN203657249 U CN 203657249U CN 201320805663 U CN201320805663 U CN 201320805663U CN 203657249 U CN203657249 U CN 203657249U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- inlet pipe
- outlet pipe
- water inlet
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 216
- 238000007710 freezing Methods 0.000 title claims abstract description 16
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 abstract description 3
- 239000008399 tap water Substances 0.000 abstract 2
- 235000020679 tap water Nutrition 0.000 abstract 2
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a solar water heater water in-out pipe anti-freezing anti-blocking device which comprises a water tank, a water in-out pipe, a water using device, a solenoid valve, a controller and an air extractor. The water tank is connected with the water using device and a tap water source through the water in-out pipe respectively. The upper end of the water in-out pipe is an arch-shaped pipe. The pipe end of the arch-shaped pipe extends into the water tank. The solenoid valve is arranged at the arch top of the arch-shaped pipe. The controller is connected with the solenoid valve through an electric cable and controls the solenoid valve. Control valves are arranged in connecting pipes of the water in-out pipe and the water using device and the tap water source respectively. The air extractor is arranged at the lower end of the water in-out pipe. The device is simple in structure, ingenious in design, convenient to control and low in cost, the fact that a pipeline of a solar water heater cannot be damaged by freezing in winter can be guaranteed, frozen ice cannot block the pipeline, and normal using of a user is guaranteed.
Description
Technical field
The utility model relates to a kind of solar water heater, particularly, relates to a kind of solar water heater water inlet pipe and water outlet pipe anti-freezing anti-blocking device, belongs to technical field of solar water heaters.
Background technology
Solar water heater is arranged on roof or roof, is communicated with, due to water all the time in pipeline by pipeline with user's feed pipe, and these water can not heat up, therefore, user first will be put one section of cold water before use, water after user's water in pipeline can turn cold again, the user cold water higher apart from roof is more, North of Yangtze River area, and winter, temperature was very low, due to the bad meeting of pipe insulation, often cause water pipe to freeze, can not use the hot water in solar water heater water tank, even freezing pipeline.Solar water heater is arranged on roof, be communicated with user's feed pipe by pipeline, in the time that user normally uses, be arranged on the water tower that supplies of the solar water heater of roof and a hot water of user's feed pipe composition, the inlet and outlet pipe lines of solar water heater is one, reached to water tank and entered cold water by control valve, from water tank, by the object of hot water, the probability that pipeline is damaged by frost longer winter is just larger.Therefore, need a kind of new solar energy water inlet pipe and water outlet pipe anti-freezing anti-blocking device.
Utility model content
The purpose of this utility model is to provide a kind of solar water heater water inlet pipe and water outlet pipe anti-freezing anti-blocking device, and this product structure is simple, designs ingenious, it is convenient to control, and cost is low, guarantees that the pipeline of solar water heater can not be damaged by frost in winter, can there is not the blocking pipe that freezes, ensure user's normal use.
The purpose of this utility model is to be achieved through the following technical solutions, solar water heater water inlet pipe and water outlet pipe anti-freezing anti-blocking device, comprise water tank, water inlet pipe and water outlet pipe, water consumption device, magnetic valve, controller and air extractor, water tank is connected with water consumption device and running water water source respectively by water inlet pipe and water outlet pipe; The upper end of described water inlet pipe and water outlet pipe is arch tube, the pipe end of arch tube stretches in described water tank, the vault of arch tube arranges magnetic valve, and controller is connected and controlled magnetic valve by cable, in the tube connector at water inlet pipe and water outlet pipe and water consumption device and running water water source, is respectively equipped with control valve; Air extractor is arranged on water inlet pipe and water outlet pipe lower end; In the time being full of water in water tank, when unnecessary water refluxes, close ELECTROMAGNETIC VACUUM control valve, water inlet pipe and water outlet pipe and running water water source between control valve, open water consumption device, by the cold water emptying in water inlet pipe and water outlet pipe; When need to use in water tank water time, start air extractor, air in water inlet pipe and water outlet pipe is extracted out, in water inlet pipe and water outlet pipe, form negative pressure, the water in solar water heater is pushed down in arch tube for water consumption device at Water Pressure.
Further, described magnetic valve is arranged on the water pipe outside water tank and approaches water tank wall.
Further, described magnetic valve is provided with protective housing, and protective housing is fastened on water tank wall.
Further, described water consumption device is for using tap and shower nozzle.
Compared with prior art, the utlity model has following beneficial effect:
The first, the utility model is simple in structure, easy to use, and by technique scheme, cold district also can use solar water heater and ensure that water pipe can be not freezing in winter.When needs are when entering cold water in solar water heater water tank, close the by-pass valve control of water, open running water water pipeline control valve, running water enters water tank, and after Water in Water Tanks is full, overflow returning pipe is reminded and is closed running water water pipeline control valve.For anti-antipriming pipe is damaged by frost, start in time controller and drive magnetic valve winter, opens water consumption device simultaneously, will in water pipe, flow out.
The second, the utility model has ensured user's normal use, and one opens water consumption device, can use the hot water in solar water heater, has avoided the waste of water.Be skillfully constructed, solved pointedly the technical barrier that solar water heater field exists always.Meanwhile, the utility model is simple in structure, and wide adaptability can conveniently easily be applied on existing solar water heater, is specially adapted to 6 layers of above building and uses solar water heaters, solves the problem that solar water heater water pipe is easily damaged by frost winter.
The 3rd, magnetic valve, controller, air extractor all can be buied from market, and easily, cost is low in assembling.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model solar water heater water inlet pipe and water outlet pipe anti-freezing anti-blocking device.
In figure: 1 water tank, 2 water inlet pipe and water outlet pipes, 3 magnetic valves, 4 return pipes, 5 protective housings, 6 water pipes, 7 shower nozzles, 8 control valves, 9 use taps, 10 control valves, 11 running water water sources, 12 control valves, 13 controllers, 14 air extractors.
Detailed description of the invention
Referring to accompanying drawing, specific implementation method of the present utility model is described.
As shown in Figure 1, solar water heater water inlet pipe and water outlet pipe anti-freezing anti-blocking device, comprises water tank 1, Inlet and outlet water water pipe 2, water consumption device, running water water source 11, magnetic valve 3, controller 13, air extractor 14 etc.
Water tank is connected with water consumption device and running water water source 11 by water pipe 6.Return pipe 4 is installed on water tank.
The upper end of water pipe is arch tube, and the pipe end of arch tube stretches in water tank 1.
Magnetic valve 3 is arranged on the vault of arch tube.Controller 13 is connected and is controlled magnetic valve by cable.The optimal setting positions of magnetic valve is on the water pipe outside water tank and approaches water tank wall.
Magnetic valve is installed protective housing 5 outward, and protective housing 5 is fastened on water tank wall.
In the tube connector at water pipe and water consumption device and running water water source, establish respectively control valve 8,10,12.
Water consumption device is can be tap 9 or shower nozzle 7.
Air extractor is arranged on water inlet pipe and water outlet pipe 2 bottoms.
In the time being full of water in water tank, when unnecessary water refluxes, close solenoid electric valve, water inlet pipe and water outlet pipe and running water water source between control valve, open water consumption device, by the cold water emptying in water inlet pipe and water outlet pipe.
When need to use in water tank water time, open solenoid electric valve, start air extractor, air in water inlet pipe and water outlet pipe is extracted out, in water inlet pipe and water outlet pipe, form negative pressure, the water in solar water heater is pushed down in arch tube for water consumption device at Water Pressure.And do not need first to open running water water pipeline control valve, and make the vault of water pipe be full of water and close again running water water pipeline control valve, open water consumption device control valve.
Claims (4)
1. solar water heater water inlet pipe and water outlet pipe anti-freezing anti-blocking device, comprises water tank, water inlet pipe and water outlet pipe, water consumption device, and water tank is connected with water consumption device and running water water source respectively by water inlet pipe and water outlet pipe, it is characterized in that, is provided with magnetic valve, controller and air extractor; The upper end of described water inlet pipe and water outlet pipe is arch tube, the pipe end of arch tube stretches in described water tank, the vault of arch tube arranges magnetic valve, and controller is connected and controlled magnetic valve by cable, in the tube connector at water inlet pipe and water outlet pipe and water consumption device and running water water source, is respectively equipped with control valve; Air extractor is arranged on water inlet pipe and water outlet pipe lower end: in the time being full of water in water tank, when unnecessary water refluxes, the control valve between shut electromagnetic valve, water inlet pipe and water outlet pipe and running water water source, opens water consumption device, by the cold water emptying in water inlet pipe and water outlet pipe; When need to use in water tank water time, start air extractor, air in water inlet pipe and water outlet pipe is extracted out, in water inlet pipe and water outlet pipe, form negative pressure, the water of water tank is pushed down into arch tube at Water Pressure and supplies water to water consumption device.
2. solar water heater water inlet pipe and water outlet pipe anti-freezing anti-blocking device according to claim 1, is characterized in that, described magnetic valve is arranged on the water pipe outside water tank and approaches water tank wall.
3. solar water heater water inlet pipe and water outlet pipe anti-freezing anti-blocking device according to claim 1, is characterized in that, described magnetic valve is provided with protective housing, and protective housing is fastened on water tank wall.
4. solar water heater water inlet pipe and water outlet pipe anti-freezing anti-blocking device according to claim 1, is characterized in that, described water consumption device is for using tap and shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805663.1U CN203657249U (en) | 2013-12-10 | 2013-12-10 | Solar water heater water in-out pipe anti-freezing anti-blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805663.1U CN203657249U (en) | 2013-12-10 | 2013-12-10 | Solar water heater water in-out pipe anti-freezing anti-blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657249U true CN203657249U (en) | 2014-06-18 |
Family
ID=50923630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320805663.1U Expired - Fee Related CN203657249U (en) | 2013-12-10 | 2013-12-10 | Solar water heater water in-out pipe anti-freezing anti-blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280475A (en) * | 2017-07-12 | 2017-10-24 | 镇江市高等专科学校 | Portable patient's drinking device |
-
2013
- 2013-12-10 CN CN201320805663.1U patent/CN203657249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280475A (en) * | 2017-07-12 | 2017-10-24 | 镇江市高等专科学校 | Portable patient's drinking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |