CN203215962U - Photovoltaic safe voltage water heater - Google Patents
Photovoltaic safe voltage water heater Download PDFInfo
- Publication number
- CN203215962U CN203215962U CN 201320245942 CN201320245942U CN203215962U CN 203215962 U CN203215962 U CN 203215962U CN 201320245942 CN201320245942 CN 201320245942 CN 201320245942 U CN201320245942 U CN 201320245942U CN 203215962 U CN203215962 U CN 203215962U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- water heater
- storage tank
- safe voltage
- heating tube
- 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 24
- 238000005485 electric heating Methods 0.000 claims abstract description 12
- 206010014357 Electric shock Diseases 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- Control Of Resistance Heating (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic safe voltage water heater which comprises a photovoltaic plate assembly and a water storage tank. An electric heating tube is arranged in the water storage tank, the photovoltaic plate assembly is connected with the electric heating tube through wires and a control switch, and output voltage of the photovoltaic plate assembly is 36V. The photovoltaic safe voltage water heater converts solar energy into electric energy through the photovoltaic plate assembly so as to heat water in the water storage tank through the electric heating tube, does not consume traditional electric energy and can save energy and protect the environment. The output voltage of the photovoltaic plate assembly is 36V which is safe voltage for human bodies, and users do not need to concern about the risk of electric shock.
Description
Technical field
The utility model relates to a kind of water heater, relates to a kind of photovoltaic safe voltage water heater specifically.
Background technology
Water heater is one of electrical equipment of often using in people's daily life, and it mainly comprises solar water heater and electric heater.The complete machine of solar water heater need be installed on outdoor roof, and roofing carrying is heavy and influence attractive in appearancely, also is prone to the frozen pipe phenomenon when using in the winter time.Electric heater has the shortcoming of highly energy-consuming, can not satisfy the social trend of energy-saving and emission-reduction.
The utility model content
Based on above-mentioned technical problem, the utility model provides a kind of photovoltaic safe voltage water heater, does not have the frozen pipe problem when this water heater uses in the winter time, and has advantages such as safety, energy-saving and environmental protection.
The technical solution that the utility model adopts is:
A kind of photovoltaic safe voltage water heater, it comprises photovoltaic panel assembly and storage tank, is provided with electric heating tube in storage tank, and the photovoltaic panel assembly is connected with electric heating tube by lead, gauge tap, and the output voltage of described photovoltaic panel assembly is 36V.
Preferably, on lead, also be in series with temperature controller.
Preferably, described temperature controller is installed on the shell of storage tank, and temperature controller is provided with the panel of the demonstration of band temperature and button.
Preferably, described photovoltaic panel assembly is in parallel with a battery or batteries, and the charging voltage of described battery or batteries is 36V.
Useful technique effect of the present utility model is:
The utility model utilizes the photovoltaic panel assembly to convert solar energy to electric energy, and electric energy to the heating of the water in the storage tank, need not consume traditional electric energy, energy-conserving and environment-protective by electric heating tube; In addition, the output voltage of the utility model control photovoltaic panel assembly is 36V, belongs to the human safety voltage, needn't worry to have the danger of electric shock when the user uses.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and the specific embodiment:
Fig. 1 is the structural principle schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is the circuit connection diagram of the another kind of embodiment of the utility model.
1-photovoltaic panel assembly, 2-storage tank, 3-electric heating tube, 4-lead, 5-gauge tap, 6-temperature controller, 7-battery.
The specific embodiment
As shown in Figure 1, a kind of photovoltaic safe voltage water heater, it comprises photovoltaic panel assembly 1 and storage tank 2, is provided with electric heating tube 3 in storage tank 2.Photovoltaic panel assembly 1 is connected with electric heating tube 3 by lead 4, gauge tap 5.Also be in series with temperature controller 6 on lead 4, temperature controller 6 is used for the water temperature of regulation and control storage tank 2.The output voltage of described photovoltaic panel assembly 1 is 36V, belongs to the human safety voltage.
As to further improvement of the utility model, as shown in Figure 2, described photovoltaic panel assembly 1 is in parallel with a battery 7, and the charging voltage of described battery 7 is 36V.In the illumination abundance, photovoltaic panel assembly 1 converts solar energy to electric energy, and electrical power storage is in battery 7.In the illumination deficiency, the electric energy in the battery 7 discharges, and heats by the water in 3 pairs of storage tanks 2 of electric heating tube.
Further, said temperature controller 6 is installed on the shell of storage tank 2, and temperature controller is provided with the panel of the demonstration of band temperature and button.The temperature sensing probe of temperature controller and the inner bag of storage tank are close to installation.
Further, above-mentioned photovoltaic panel assembly 1 is made up of monocrystalline silicon or polycrystal silicon cell sheet serial or parallel connection, and the front of photovoltaic panel assembly is with safety glass, and the back side is provided with backboard, and backboard is provided with the output electric wire of both positive and negative polarity.
The pipeline jointing construction of the part of not addressing in the aforesaid way such as storage tank etc. is taked or is used for reference prior art and can realize.
Need to prove that under the instruction of this specification, any equivalents that those skilled in the art have done, or obvious variant all should be within protection domains of the present utility model.
Claims (4)
1. photovoltaic safe voltage water heater is characterized in that: comprise photovoltaic panel assembly and storage tank, be provided with electric heating tube in storage tank, the photovoltaic panel assembly is connected with electric heating tube by lead, gauge tap, and the output voltage of described photovoltaic panel assembly is 36V.
2. a kind of photovoltaic safe voltage water heater according to claim 1 is characterized in that: also be in series with temperature controller on lead.
3. a kind of photovoltaic safe voltage water heater according to claim 2, it is characterized in that: described temperature controller is installed on the shell of storage tank, and temperature controller is provided with that the band temperature shows and the panel of button.
4. according to claim 1,2 or 3 described a kind of photovoltaic safe voltage water heaters, it is characterized in that: described photovoltaic panel assembly is in parallel with a battery or batteries, and the charging voltage of described battery or batteries is 36V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245942 CN203215962U (en) | 2013-05-09 | 2013-05-09 | Photovoltaic safe voltage water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245942 CN203215962U (en) | 2013-05-09 | 2013-05-09 | Photovoltaic safe voltage water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215962U true CN203215962U (en) | 2013-09-25 |
Family
ID=49205489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320245942 Expired - Fee Related CN203215962U (en) | 2013-05-09 | 2013-05-09 | Photovoltaic safe voltage water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196570A (en) * | 2016-07-01 | 2016-12-07 | 南京工业大学 | Split type solar water heater |
-
2013
- 2013-05-09 CN CN 201320245942 patent/CN203215962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196570A (en) * | 2016-07-01 | 2016-12-07 | 南京工业大学 | Split type solar water heater |
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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: 20130925 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |