CN211977293U - Pipeline anti-freezing solar system - Google Patents
Pipeline anti-freezing solar system Download PDFInfo
- Publication number
- CN211977293U CN211977293U CN201922304305.2U CN201922304305U CN211977293U CN 211977293 U CN211977293 U CN 211977293U CN 201922304305 U CN201922304305 U CN 201922304305U CN 211977293 U CN211977293 U CN 211977293U
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- water
- pipe
- solar
- pipeline
- trunk line
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- 238000007710 freezing Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 238000003860 storage Methods 0.000 claims abstract description 18
- 230000002528 anti-freeze Effects 0.000 claims 1
- 208000001034 Frostbite Diseases 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
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
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a pipeline solar energy system that prevents frostbite belongs to solar water heater technical field, including solar water heater, the trunk line, controller and room, solar water heater includes the water storage box, with the solar energy collection pipe of water storage box intercommunication, the upper end and the water storage box intercommunication of trunk line, the lower extreme of trunk line is connected with the inlet tube, install first solenoid valve on the trunk line, be provided with the second solenoid valve on the inlet tube, still be provided with the intake pipe on the trunk line, install the check valve in the intake pipe, the intake pipe is located first solenoid valve below, first solenoid valve, the second solenoid valve all is connected with the controller electricity, install the branch pipe on the trunk line, install a plurality of taps on the branch pipe, inlet tube and second solenoid valve. The utility model relates to an ingenious can be with the trunk line in be that ponding is whole discharges, reach the frost-proof purpose of trunk line. Meanwhile, the main pipeline realizes the dual-purpose functions of water inlet and water discharge, a water inlet pipeline is omitted, and the installation cost is reduced.
Description
Technical Field
The utility model relates to a solar water heater technical field especially relates to a pipeline solar energy system that prevents frostbite.
Background
Solar heat collection device installs at roof or roof, links to each other with indoor delivery pipe through the pipeline, because there is water in the pipeline all the time to these water can not heat up, in freezing season, if do not take relevant measure, the water in the pipeline freezes very easily, and leads to the pipeline to be the frost crack, and to this kind of problem, prior art adopts the electric heat tracing band to guarantee that outdoor pipeline does not freeze, but this scheme has following defect: on one hand, the electric heating tracing band cannot be used when power is off in winter, severe frost cracking of outdoor pipelines can occur, and on the other hand, the electric heating tracing band is large in power consumption, wastes a large amount of electric resources, is high in use cost and is difficult to bear by general residents. Therefore, there is a need for further improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a pipeline solar energy system that prevents frostbite realizes the pipeline evacuation of solar energy system winter, avoids the water in the pipeline to freeze the inflation with the pipeline frost crack.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pipeline anti-freezing solar system comprises a solar water heater, a main pipeline, a controller and a room, the solar water heater comprises a water storage tank and a solar heat collecting pipe communicated with the water storage tank, the upper end of the main pipeline is communicated with the water storage tank, the lower end of the main pipeline is connected with a water inlet pipe, a first electromagnetic valve is arranged on the main pipeline, a second electromagnetic valve is arranged on the water inlet pipe, the main pipeline is also provided with an air inlet pipe, the air inlet pipe is provided with a check valve, the joint of the air inlet pipe and the main pipeline is positioned below the joint of the first electromagnetic valve and the main pipeline, the first electromagnetic valve and the second electromagnetic valve are electrically connected with the controller, a branch pipe is arranged on the main pipeline, the branch pipe is provided with a plurality of water mixing faucets, and the branch pipe, the water inlet pipe and the second electromagnetic valve are positioned in the room of the room.
Furthermore, a second manual valve and a third manual valve are mounted on the water inlet pipe, and the second electromagnetic valve is located between the second manual valve and the third manual valve.
Further, install the auxiliary water pipe on the inlet tube, the auxiliary water pipe both ends all with the inlet tube intercommunication, install first manual valve on the auxiliary water pipe.
Furthermore, a branch pipe is installed on the main pipeline, a plurality of water mixing faucets are installed on the branch pipe, and the branch pipe is located in the room.
Further, the controller is connected with an electrical switch, and the electrical switch is connected with the first electromagnetic valve.
Furthermore, a reflecting plate is arranged below the solar heat collecting pipe.
The beneficial effects of the utility model
The utility model relates to an ingenious, controller control second solenoid valve is closed, the first solenoid valve of simultaneous control is opened, open mixed tap this moment, water in the trunk line can be followed mixed tap and flow out, and the check valve is opened automatically under the effect of atmospheric pressure, the air gets into the trunk line from the intake pipe, therefore the sufficient whole discharges of hydroenergy that lies in below the first solenoid valve in the trunk line, mix tap in addition and lie in the room, so lie in the trunk line outside the room and do not have ponding, reach the frost-proof purpose of trunk line. The utility model discloses a first solenoid valve and second solenoid valve are through ingenious design, through the opening and closing of controller control first solenoid valve, second solenoid valve, realize that the trunk line can intake and fill the water storage box with water, also can emit the hot water in the water storage box from the tap, the trunk line realizes into water and the dual-purpose function of draining, has saved the inlet channel, has reduced the preparation cost, also avoids the pipeline numerous installation loaded down with trivial details; meanwhile, a water inlet pipeline is omitted, and only the main pipeline needs to be emptied during freeze prevention, so that the freeze prevention operation is simpler.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
wherein the reference numerals are: 1-a water storage tank; 2-solar heat collecting pipe; 3, mounting a frame; 4-a controller; 5-a first solenoid valve; 6, an air inlet pipe; 7, a check valve; 8, a main pipeline; 9-branch pipe; 10-mixing water tap; 11-a water inlet pipe; 12-auxiliary water pipe; 13 — a first manual valve; 14 — second manual valve; 15-a third manual valve; 16-electrical switches; 17-a second solenoid valve; 18-room: 19-a reflector.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described below clearly and completely, and it is obvious that the embodiments described below are only some embodiments of the present invention, but not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
Moreover, the technical solutions of the present invention between the various embodiments can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.
Referring to fig. 1, the embodiment provides a pipeline anti-freezing solar system, which comprises a solar water heater, a main pipeline 8, a controller 4 and a room 18, wherein the solar water heater comprises a water storage tank 1 and a solar heat collecting pipe 2 communicated with the water storage tank 1, the upper end of the main pipeline 8 is communicated with the water storage tank 1, the lower end of the main pipeline 8 is connected with a water inlet pipe 11, a first electromagnetic valve 5 is installed on the main pipeline 8, a second electromagnetic valve 17 is arranged on the water inlet pipe 11, an air inlet pipe 6 is also arranged on the main pipeline 8, a check valve 7 is installed on the air inlet pipe 6, the joint of the air inlet pipe 6 and the main pipeline 8 is located below the joint of the first electromagnetic valve 5 and the main pipeline 8, the first electromagnetic valve, the main pipeline is provided with a branch pipe, the branch pipe 9 is provided with a plurality of mixing taps 10, and the branch pipe 9, the water inlet pipe 11 and the second electromagnetic valve 17 are positioned in a room 18.
In this embodiment the inlet conduit 6 is mounted on the main conduit 8 immediately below the first solenoid valve 5, whilst the first solenoid valve 5 is mounted on the main conduit 8 closest to the cistern 1.
As a preferred embodiment of the present invention, the second manual valve 14 and the third manual valve 15 are mounted on the water inlet pipe 11, and the second electromagnetic valve 17 is located between the second manual valve 14 and the third manual valve 15. When the second electromagnetic valve 17 fails, the second electromagnetic valve 17 can be maintained and replaced by closing the second manual valve 14 and the third manual valve 15, and the operation is convenient and fast.
In a preferred embodiment of the present invention, the inlet pipe 11 is provided with the sub-pipe 12, both ends of the sub-pipe 12 are communicated with the inlet pipe 11, the sub-pipe 12 is provided with the first manual valve 13, and the first manual valve 13 is connected in parallel with the second manual valve 14 and the third manual valve 15. When the second electromagnetic valve 17 is out of order and needs to be maintained, the second manual valve 14 and the third manual valve 15 are closed, the first manual valve 13 is opened, and water flows through the auxiliary water pipe 12 and bypasses the second electromagnetic valve 17 to enter the water inlet pipe 11.
In a preferred embodiment of the present invention, an electrical switch 16 is connected to the controller 4, and the electrical switch 16 is connected to the first electromagnetic valve 5. The controller 4 controls the on and off of the electric switch 16, thereby controlling the power on and off of the first electromagnetic valve 5 and realizing the control of the switch action of the first electromagnetic valve 5.
As a preferred embodiment of the present invention, a reflective plate 19 is disposed below the solar heat collecting tube 2, the reflective plate 19 is a thin aluminum alloy plate with a smooth surface, and can reflect sunlight, and the reflected sunlight irradiates the solar heat collecting tube 2 again, so as to shorten the time for the solar heat collecting tube 2 to heat cold water.
The working principle of the embodiment is as follows:
normally, the first manual valve 13 is in the closed state, and the second manual valve 14 and the third manual valve 15 are in the open state.
In the water injection process, the controller 4 controls the second electromagnetic valve 17 and the first electromagnetic valve 5 to be opened, water enters the main pipeline 8 from the water inlet pipe 11 and finally is injected into the water storage tank 1, after the water storage tank 1 is filled with water, the controller 4 controls the second electromagnetic valve 17 and the first electromagnetic valve 5 to be closed, and the check valve 7 of the air inlet pipe 6 is in a closed state under the water pressure in the water injection process.
In the process of releasing hot water, the controller 4 controls the first electromagnetic valve 5 to be opened, and the water mixing faucet 10 is opened at the moment, so that hot water heated by the solar heat collecting tubes 2 in the water storage tank 1 can flow out through the main pipeline 8 and the branch pipes 9, hot water for life is realized, and the water mixing faucet 10 can be directly closed after the hot water is used up.
The operation of preventing frostbite, controller 4 control second solenoid valve 17 and first solenoid valve 5 are all closed, open mixing tap 10, and check valve 7 is opened under the effect of atmospheric pressure this moment, with the whole discharges of depositing water in trunk line 8, because mixing tap 10 is in room 18, so be located the water in the trunk line 8 outside room 18 and can both be discharged, avoid trunk line 8 ponding to freeze and prop brokenly trunk line 8, reach frost-proof purpose.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations can be made by those skilled in the art without inventive work on the basis of the technical solution of the present invention.
Claims (5)
1. A pipeline anti-freezing solar system is characterized by comprising a solar water heater, a main pipeline, a controller and a room, the solar water heater comprises a water storage tank and a solar heat collecting pipe communicated with the water storage tank, the upper end of the main pipeline is communicated with the water storage tank, the lower end of the main pipeline is connected with a water inlet pipe, a first electromagnetic valve is arranged on the main pipeline, a second electromagnetic valve is arranged on the water inlet pipe, the main pipeline is also provided with an air inlet pipe, the air inlet pipe is provided with a check valve, the joint of the air inlet pipe and the main pipeline is positioned below the joint of the first electromagnetic valve and the main pipeline, the first electromagnetic valve and the second electromagnetic valve are electrically connected with the controller, a branch pipe is arranged on the main pipeline, the branch pipe is provided with a plurality of water mixing faucets, and the branch pipe, the water inlet pipe and the second electromagnetic valve are positioned in the room of the room.
2. The pipe-freeze solar power system of claim 1, wherein a second manual valve and a third manual valve are mounted on the water intake pipe, the second electromagnetic valve being located between the second manual valve and the third manual valve.
3. The solar pipeline antifreeze system as set forth in claim 1, wherein a secondary water pipe is installed on said water inlet pipe, both ends of said secondary water pipe are connected to said water inlet pipe, and a first manual valve is installed on said secondary water pipe.
4. The solar pipeline freeze protection system of claim 1, wherein an electrical switch is connected to the controller, the electrical switch being connected to the first solenoid valve.
5. The solar pipeline freeze protection system of claim 1, wherein a reflector is disposed below the solar heat collection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922304305.2U CN211977293U (en) | 2019-12-20 | 2019-12-20 | Pipeline anti-freezing solar system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922304305.2U CN211977293U (en) | 2019-12-20 | 2019-12-20 | Pipeline anti-freezing solar system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211977293U true CN211977293U (en) | 2020-11-20 |
Family
ID=73379034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922304305.2U Active CN211977293U (en) | 2019-12-20 | 2019-12-20 | Pipeline anti-freezing solar system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211977293U (en) |
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2019
- 2019-12-20 CN CN201922304305.2U patent/CN211977293U/en active Active
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