CN209053170U - A kind of domestic solar electric heater cold water upper hose preventing freeze in winter splits device - Google Patents
A kind of domestic solar electric heater cold water upper hose preventing freeze in winter splits device Download PDFInfo
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- CN209053170U CN209053170U CN201821667708.2U CN201821667708U CN209053170U CN 209053170 U CN209053170 U CN 209053170U CN 201821667708 U CN201821667708 U CN 201821667708U CN 209053170 U CN209053170 U CN 209053170U
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- solar
- water
- upper hose
- water tank
- cold water
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of domestic solar electric heater cold water upper hose preventing freeze in winter to split device, belong to consumer goods industries, including solar water heater water tank and cold water upper hose, the water inlet of the cold water upper hose and solar water heater water tank, which cooperates, to be connected, heat-exchange tube is arranged with outside the cold water upper hose, the upper end of the heat-exchange tube is located at the water inlet of solar water heater water tank, the lower end of the heat-exchange tube is equipped with second level water tank, series connection is equipped with a booster pump on the heat-exchange tube, the solar water heater water tank is externally provided with lithium battery and solar film battery, the lithium battery and booster pump are connected with each other by power supply line, the solar film battery and lithium battery are connected with each other by power supply line, the solar film battery is covered on the outer surface of solar water heater water tank, the utility model knot Structure is simple, easy to operate, can effectively prevent upper hose and freezes in low temperature environment explosion, is conducive to the popularization of solar water heater.
Description
Technical field
The utility model belongs to consumer goods industries, and in particular to a kind of domestic solar electric heater cold water upper hose winter
Season frost crack proof device.
Background technique
The cold water watering pipeline of existing domestic solar electric heater, can be because in pipe when temperature is reduced to subzero in winter
The expansion of water freezing and bursting by freezing pipeline, this booster phenomenon frequently occur in winter using domestic solar electric heater
User group in.This not only influences the normal bathing of people, or even the vacuum pipe explosion of solar electric water heater can occur, neither
Safety can shorten the service life of water heater again, while will increase user's maintenance cost, on the secondary solar electric water heater of replacement one
Water pipe averagely presses 15 meters of calculating, and fee of material and manual maintenance, which are taken, needs 200 yuan or more.For this purpose, there has been proposed a variety of solution party
Method, the Chinese utility model patent that Authorization Notice No. is CN201166483Y proposes on hot-water line plus exhaust apparatus keeps idle
When without cold water remain；The Chinese utility model patent that Authorization Notice No. is CN202885294U proposes that upper hose adds pump to keep cold water strong
System circulates；And antifreeze cotton on sale, antifreeze cotton can resist a part of chilling temperature on the market, but when temperature is lower than zero
It still can bursting by freezing upper hose when lower.But these methods not can solve domestic solar electric heater cold water upper hose knot
Ice explosion problem.To solve the above-mentioned problems, it designs a kind of domestic solar electric heater cold water upper hose preventing freeze in winter and splits dress
It is equipped with urgent need.
Utility model content
To solve the above-mentioned problems in the prior art, the utility model, which provides, a kind of can prevent solar energy upper hose
Device is split by the domestic solar electric heater cold water upper hose preventing freeze in winter of bursting by freezing at low ambient temperatures.
The technical solution of the utility model is as follows: a kind of domestic solar electric heater cold water upper hose preventing freeze in winter splits dress
It sets, including solar water heater water tank and cold water upper hose, the solar water heater water tank is equipped with water inlet, on the cold water
Water pipe and the water inlet cooperate connection, are arranged with heat-exchange tube outside the cold water upper hose, the heat-exchange tube it is upper
End is located at the water inlet of solar water heater water tank, and the lower end of the heat-exchange tube is equipped with second level water tank, the heat-exchange tube
Upper series connection is equipped with a booster pump, and the solar water heater water tank is externally provided with lithium battery, and the lithium battery and booster pump pass through electricity
Source line is connected with each other.
The solar water heater water tank is externally provided with solar battery, and the solar battery and lithium battery pass through power supply line
It is connected with each other.
The solar battery is solar film battery, and the solar film battery is covered on solar water heater water
The outer surface of case.
The water inlet is located at the top of solar water heater water tank.
The utility model is designed reasonably, structure is simple, easy to operate, when solar electric water heater work, mini domestic
Booster pump is also at working condition, and cold water enters solar electric water heater water tank through subcooled water upper hose and heated, after heating
Part hot water under the action of mini domestic booster pump, enter outside cold water upper hose from solar electric water heater tank top
In heat-exchange tube, after carrying out heat exchange with sub-zero temperature environment, cold water upper hose is made to remain at zero degree or more, Ke Yiqi
To effectivelying prevent cold water upper hose to freeze in sub-zero temperature environment the effect of explosion, be conducive to solar water heater popularization and
It uses, while providing a part of electric energy using solar energy for booster pump, reduce energy consumption, it is energy saving, it is environmentally protective.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing solar energy watering pipeline；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the n-n schematic cross-section of the utility model solar water heater water tank in Fig. 2；
In figure: 1- solar water heater water tank, 2- cold water upper hose, 3.1- pipe external thermal insulation cotton, 3.2- heat-exchange tube, 4- increase
Press pump, 5- solar film battery, 6- power supply line, 7- lithium battery, 8- second level water tank.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail:
As Figure 2-3, a kind of domestic solar electric heater cold water upper hose preventing freeze in winter splits device, including solar energy
The top of water-heater water tank 1 and cold water upper hose 2, the solar water heater water tank 1 is equipped with water inlet, the cold water upper hose
2 and the water inlet cooperate connection, the cold water upper hose 2 and the solar water heater water tank 1 cooperate connection,
It is arranged with heat-exchange tube 3.2 outside the cold water upper hose 2, the upper end of the heat-exchange tube 3.2 is located at solar water heater water tank 1
Water inlet, the lower end of the heat-exchange tube 3.2 is equipped with second level water tank 8, and series connection is equipped with a pressurization on the heat-exchange tube 3.2
Pump 4, the solar water heater water tank 1 are externally provided with lithium battery 7, and the lithium battery 7 is interconnected with booster pump 4 by 6 phase of power supply line
It connects, the solar water heater water tank 1 is externally provided with solar film battery 5, and the solar film battery 5 and lithium battery 7 are logical
The interconnection of power supply line 6 is crossed, the solar film battery 5 is covered on the outer surface of solar water container 1.
When the upper hose valve opening in setting indoors ventilation shaft, cold water enters the sun along cold water upper hose 2
Energy Water tank for electrical water heater 1, under solar radiation, solar electric water heater water tank 1 starts to heat cold water, simultaneously because sun spoke
It penetrates, the solar film battery 5 for being covered on 1 surface of solar electric water heater water tank also starts to produce electricl energy, and power storage is existed
In lithium battery 7, and by power supply line 6, electricity is supplied into the booster pump 4, under the driving of electricity, booster pump 4 is started to work, described
Close to the pressure increase of 1 side of solar electric water heater water tank in heat-exchange tube 3.2, under pressure, part hot water is just inhaled
Enter the heat-exchange tube 3.2 being wrapped in outside the cold water upper hose 2, and flowed, the hot water storage after exchange is in second level water tank 8
It is interior, it lives and uses for people.In winter under sub-zero temperature environment, heat exchange of this part hot water outside the cold water upper hose 2
Flowing in pipe 3.2, after carrying out heat transfer with extraneous sub-zero temperature air, so that cold water upper hose 2 is in zero degree or more always
Environment in, so that the utility model be made not occur under zero in winter as existing domestic solar electric heater cold water upper hose
The problem of low temperature booster, plays the role of frost-cracking-preventing, extends the service life of cold water upper hose 2, reduces use cost, too
Sun can power, safety and environmental protection.
Claims (4)
1. a kind of domestic solar electric heater cold water upper hose preventing freeze in winter splits device, including solar water heater water tank (1)
With cold water upper hose (2), the solar water heater water tank (1) is equipped with water inlet, the cold water upper hose (2) and the water inlet
Mouth, which cooperates, to be connected, it is characterised in that: heat-exchange tube (3.2), the heat-exchange tube are arranged with outside the cold water upper hose (2)
(3.2) upper end is located at the water inlet of solar water heater water tank (1), and the lower end of the heat-exchange tube (3.2) is equipped with second level
Water tank (8), series connection is equipped with a booster pump (4) on the heat-exchange tube (3.2), and the solar water heater water tank (1) is externally provided with
Lithium battery (7), the lithium battery (7) and booster pump are connected with each other by power supply line (6).
2. a kind of domestic solar electric heater cold water upper hose preventing freeze in winter as described in claim 1 splits device, feature
Be: the solar water heater water tank (1) is externally provided with solar battery, and the solar battery and lithium battery (7) pass through electricity
Source line (6) is connected with each other.
3. a kind of domestic solar electric heater cold water upper hose preventing freeze in winter as claimed in claim 2 splits device, feature
Be: the solar battery is solar film battery (5), and the solar film battery (5) is covered on solar water
The outer surface of device water tank (1).
4. a kind of domestic solar electric heater cold water upper hose preventing freeze in winter as described in claim 1 splits device, feature
Be: the water inlet is located at the top of solar water heater water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821667708.2U CN209053170U (en) | 2018-10-15 | 2018-10-15 | A kind of domestic solar electric heater cold water upper hose preventing freeze in winter splits device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821667708.2U CN209053170U (en) | 2018-10-15 | 2018-10-15 | A kind of domestic solar electric heater cold water upper hose preventing freeze in winter splits device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053170U true CN209053170U (en) | 2019-07-02 |
Family
ID=67050612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821667708.2U Active CN209053170U (en) | 2018-10-15 | 2018-10-15 | A kind of domestic solar electric heater cold water upper hose preventing freeze in winter splits device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162320A (en) * | 2018-10-15 | 2019-01-08 | 浙江工业大学 | A kind of domestic solar electric heater cold water upper hose preventing freeze in winter splits device |
-
2018
- 2018-10-15 CN CN201821667708.2U patent/CN209053170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162320A (en) * | 2018-10-15 | 2019-01-08 | 浙江工业大学 | A kind of domestic solar electric heater cold water upper hose preventing freeze in winter splits device |
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