CN201652749U - Novel solar cell water heater - Google Patents
Novel solar cell water heater Download PDFInfo
- Publication number
- CN201652749U CN201652749U CN2009202790409U CN200920279040U CN201652749U CN 201652749 U CN201652749 U CN 201652749U CN 2009202790409 U CN2009202790409 U CN 2009202790409U CN 200920279040 U CN200920279040 U CN 200920279040U CN 201652749 U CN201652749 U CN 201652749U
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- Prior art keywords
- water heater
- solar cell
- electric
- solar panel
- water tank
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- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
A solar cell water heater is characterized by comprising a solar panel with working voltage larger than 20V, an electric heating tube, an electric hot water tank and an electric wire. The electric heating tube is installed on the electric hot water tank; the solar panel is connected to the electric heating tube through the electric wire; and the solar panel and the electric heating tube convert light energy into electricity energy to heat water inside the hot water tank to be used for daily bathing, hand washing and the like.
Description
Technical field
The utility model relates to a kind of solar cell water heater.
Background technology
The solar cell water heater belongs to the field of electric heater and solar battery product, is to utilize the solar panel that is installed on the building body, and luminous energy is converted into the device of electric energy to the heating of the water body in the boiler.
Conventional solar boilers if do not refer in particular to, it is generally acknowledged to be exactly vacuum heat-collecting tubular type water heater.This solar water heater that generally adopts has several big shortcomings: bulky, water tank is will be with heat collector integrated or close on, and the installing engineering amount is big, and aesthetic property is poor; Water tank generally out of doors, the material requirements height, relatively heat-insulating property is poor, service life is short; The hot-water line distance of boiler and toilet distance or boiler and heat collector has thermal losses or damage by water consumption etc.From practical application, common vacuum heat-collecting tubular type water heater mainly is fit to top layer unit and installs.
High mature and technological progress along with solar cell industry, the cost of its unit power constantly descends, add that government constantly puts into effect the positive factors such as policy support to new forms of energy industry and energy-saving building, making relative vacuum thermal-collecting tube type water heater originally not have a water heater of solar cell heating of cost performance has had new popularization opportunity.The solar cell water heater has simple installation, does not lay the engineering of water pipe, does not have the destruction of outward appearance, all is convenient to before and after the house decoration install.Its water tank is indoor, and environment for use is good, has prolonged the casing life-span.The theoretical life-span of solar panel can be used 20-25, is higher than the life-span of the average 10-15 of vacuum heat-collecting tubular type water heater.
In application number is 0215016.2 patent, adopt the 200W solar panel of 12V operating voltage, its transmission electric wire requires the line footpath of 17-20A.Because general dwelling house sunny side (installation solar panel) is far away with the distance of toilet, the wiring of long distance also can bring power attenuation except increasing material cost, has finally reduced energy conversion efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of solar water heater, and it can reduce the rated current of circuit, reduces cost and loss.
For achieving the above object, the utility model discloses a kind of solar cell water heater, it is characterized in that comprising: greater than solar panel, electrothermal tube, electric heat water tank and the electric wire of 20V operating voltage, electrothermal tube is installed on the electric heat water tank, and solar panel is by being wired to electrothermal tube.
By said structure, the technical solution of the utility model adopts the solar panel of the above operating voltage of 20V, for example 36V operating voltage, be example with the 200W cell panel equally, its circuit rated current is 5.6A only, is significantly less than the former, can realize technique effect of the present utility model and purpose.
Description of drawings
Fig. 1 has shown the schematic diagram of solar water heater of the present utility model.
The specific embodiment
Solar cell water heater of the present utility model is shown in figure one, and 1 is solar panel greater than the 20V operating voltage among the figure, and 2 is electrothermal tube, and 3 is electric heat water tank, and 4 is electric wire.Electrothermal tube 2 is installed on the electric heat water tank 3, and solar panel 1 is connected to electrothermal tube 2 by electric wire 4.By solar cell, electrothermal tube, luminous energy is converted into electric energy to the water body in boiler heating, as daily use such as have a bath, wash one's hands.
Claims (1)
1. solar cell water heater, it is characterized in that comprising: greater than solar panel, electrothermal tube, electric heat water tank and the electric wire of 20V operating voltage, electrothermal tube is installed on the electric heat water tank, and solar panel is by being wired to electrothermal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202790409U CN201652749U (en) | 2009-11-05 | 2009-11-05 | Novel solar cell water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202790409U CN201652749U (en) | 2009-11-05 | 2009-11-05 | Novel solar cell water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652749U true CN201652749U (en) | 2010-11-24 |
Family
ID=43117989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202790409U Expired - Fee Related CN201652749U (en) | 2009-11-05 | 2009-11-05 | Novel solar cell water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607164A (en) * | 2012-04-05 | 2012-07-25 | 吴进宏 | Photovoltaic water heater |
| CN102748870A (en) * | 2012-07-25 | 2012-10-24 | 昆山市圣光新能源科技有限公司 | Solar water heater suitable for low-sunshine area |
-
2009
- 2009-11-05 CN CN2009202790409U patent/CN201652749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607164A (en) * | 2012-04-05 | 2012-07-25 | 吴进宏 | Photovoltaic water heater |
| CN102748870A (en) * | 2012-07-25 | 2012-10-24 | 昆山市圣光新能源科技有限公司 | Solar water heater suitable for low-sunshine area |
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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: 20101124 Termination date: 20121105 |