CN203489465U - Solar cell panel direct power supply type electric water heater - Google Patents

Solar cell panel direct power supply type electric water heater Download PDF

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Publication number
CN203489465U
CN203489465U CN201320401592.9U CN201320401592U CN203489465U CN 203489465 U CN203489465 U CN 203489465U CN 201320401592 U CN201320401592 U CN 201320401592U CN 203489465 U CN203489465 U CN 203489465U
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CN
China
Prior art keywords
electric heater
water heater
electric water
solar cell
cell panel
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
Application number
CN201320401592.9U
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Chinese (zh)
Inventor
冯延良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Feng Yan-Liang
Original Assignee
Feng Yan-Liang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Feng Yan-Liang filed Critical Feng Yan-Liang
Priority to CN201320401592.9U priority Critical patent/CN203489465U/en
Application granted granted Critical
Publication of CN203489465U publication Critical patent/CN203489465U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a solar cell panel direct power supply type electric water heater, comprising an electric water heater. The solar cell panel direct power supply type electric water heater is characterized in that the electric water heater is electrically connected to a solar energy generating apparatus matching with work voltage; the work voltage of the electric water heater is 12-48V. The solar cell panel direct power supply type electric water heater is advantageous in that direct current generated by the solar cell panel is directly used for providing power supply for the electric water heater, and thereby the step of converting DC into AC can be saved; no arrangement of devices like an inverter and a storage battery is required for the solar cell panel, and thereby producing cost is reduced; the solar cell panel can be installed on the sunshine-facing face of a roof or the sunshine-facing wall face of a house, and thereby the installation is convenient; the electric water heater uses DC low voltage power as the rated work voltage, which is safe and reliable; the electric water heater is directly disposed in the inside, and thereby insulation effect of hot water is good, and maintenance is convenient.

Description

The direct operated type electric heater of solar panel
Technical field
The utility model relates to water heater, specifically, relates to the electric heater of the direct operated type of a kind of solar panel.
Background technology
At present, the direct endothermic solar water heater of known glass tube has following shortcoming: 1. volume is large and heavy, need to be arranged on the place of load-carrying members, and installation and maintenance cost is high; Because boiler be arranged on outdoor, rapid heat dissipation, hot water thermal insulating weak effect; 3. the upper and lower conduit of outdoor section easily freezes freezing winter; 4. go up the improper explosion danger that may cause antisolar glass pipe of water etc.And 220 volts of electric heaters of normal domestic use are used 220 volts of AC powers, not only there is the danger of electric leakage but also consume the resources such as coal.And solar panel is as green energy technology, but high because of cost, the popularization in current China market is suppressed.
Utility model content
The purpose of this utility model is to overcome the weak point of above-mentioned conventional art, provide a kind of energy-saving safe, cost low, be convenient to the direct operated type electric heater of solar panel promoted.
The technical solution of the utility model is:
The direct operated type electric heater of solar panel, comprises electric heater, it is characterized in that: described electric heater is electrically connected with the device of solar generating that operating voltage matches.
A concrete prioritization scheme, the operating voltage of described electric heater is 12-48V.
A concrete prioritization scheme, the voltage of described electric heater is 12V.
A concrete prioritization scheme, the voltage of described electric heater is 24V.
A concrete prioritization scheme, the voltage of described electric heater is 36V.
A concrete prioritization scheme, the voltage of described electric heater is 48V.
A concrete prioritization scheme, described electric heater 4 comprises housing 6, in described housing 6, is provided with electrical heating wire 5.
A concrete prioritization scheme, described device of solar generating output voltage is DC voltage.
A concrete prioritization scheme, described device of solar generating comprises the solar panel that several are arranged in parallel.
A concrete prioritization scheme, is provided with power-supply controller of electric between described device of solar generating and electric heater.
It is directly electric heater power supply that the utility model is used the direct current that solar panel sends, the steps such as direct current conversion alternating current have been save, solar panel is without the devices such as inverter and battery are installed again, reduced production cost, solar panel can be arranged on roof on sunny side, or be arranged on the Chaoyang metope in house, easy for installation, electric heater is used DC low-voltage electricity as specified operating voltage, safe and reliable; Electric heater is directly installed on indoor, and the high insulating effect of hot water is easy to maintenance.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the direct operated type electric heater of the utility model solar panel.
In figure: 1-solar panel; 2-stube cable; 3-power-supply controller of electric; 4-electric heater; 5-electrical heating wire; 6-housing.
The specific embodiment
Embodiment 1:
As shown in Figure 1, the direct operated type electric heater of solar panel, comprise electric heater 4, it is characterized in that: described electric heater 4 is electrically connected with the device of solar generating matching with its operating voltage, between described device of solar generating and electric heater 4, be provided with power-supply controller of electric 3.
The operating voltage of described electric heater 4 is 12V.
Described electric heater 4 comprises housing 6, in described housing 6, is provided with electrical heating wire 5.
Described device of solar generating output voltage is DC voltage.
Described device of solar generating comprises four solar panels that are arranged in parallel 1, the power of solar panel 1 is 200 watts, and the output voltage after parallel connection is 12V, and the area of every solar panel 1 is 1 square metre of left and right, every weight is 30 kilograms of left and right, easy for installation.
Described electric heater 4 is thermal-insulating type electric heater, also has the functions such as anhydrous dry combustion method protection, water temperature control and demonstration, insulation, and above function is all used by existing electric heater, is known technology.
Solar panel 1 rear output 12V DC voltage in parallel during work, 12V direct current enters into electric heater 4 by stube cable 2 and power-supply controller of electric 3, electrical heating wire 5 in electric heater 4 becomes heat energy by the electric energy conversion of solar panel 1, thereby cool water heating is become to hot water so that user uses.
It is directly electric heater 4 power supplies that the utility model is used the direct current that solar panel 1 sends, the steps such as direct current conversion alternating current have been save, solar panel 1 is without the devices such as inverter and battery are installed again, reduced production cost, solar panel can be arranged on roof on sunny side, or be arranged on the Chaoyang metope in house, easy for installation, electric heater is used DC low-voltage electricity as specified operating voltage, safe and reliable; Electric heater is directly installed on indoor, and the high insulating effect of hot water is easy to maintenance.
Embodiment 2:
As shown in Figure 1, the direct operated type electric heater of solar panel, comprise electric heater 4, it is characterized in that: described electric heater 4 is electrically connected with the device of solar generating matching with its operating voltage, between described device of solar generating and electric heater 4, be provided with power-supply controller of electric 3.
The operating voltage of described electric heater 4 is 24V.
Described electric heater 4 comprises housing 6, in described housing 6, is provided with electrical heating wire 5.
Described device of solar generating output voltage is DC voltage.
Described device of solar generating comprises four solar panels that are arranged in parallel 1, the power of solar panel 1 is 200 watts, and the output voltage after parallel connection is 24V, and the area of every solar panel 1 is 1 square metre of left and right, every weight is 30 kilograms of left and right, easy for installation.
Described electric heater 4 is thermal-insulating type electric heater, also has the functions such as anhydrous dry combustion method protection, water temperature control and demonstration, insulation, and above function is all used by existing electric heater, is known technology.
Solar panel 1 rear output 24V DC voltage in parallel during work, 24V direct current enters into electric heater 4 by stube cable 2 and power-supply controller of electric 3, electrical heating wire 5 in electric heater 4 becomes heat energy by the electric energy conversion of solar panel 1, thereby cool water heating is become to hot water so that user uses.
It is directly electric heater 4 power supplies that the utility model is used the direct current that solar panel 1 sends, the steps such as direct current conversion alternating current have been save, solar panel 1 is without the devices such as inverter and battery are installed again, reduced production cost, solar panel can be arranged on roof on sunny side, or be arranged on the Chaoyang metope in house, easy for installation, electric heater is used DC low-voltage electricity as specified operating voltage, safe and reliable; Electric heater is directly installed on indoor, and the high insulating effect of hot water is easy to maintenance.
Embodiment 3:
As shown in Figure 1, the direct operated type electric heater of solar panel, comprise electric heater 4, it is characterized in that: described electric heater 4 is electrically connected with the device of solar generating matching with its operating voltage, between described device of solar generating and electric heater 4, be provided with power-supply controller of electric 3.
The operating voltage of described electric heater 4 is 36V.
Described electric heater 4 comprises housing 6, in described housing 6, is provided with electrical heating wire 5.
Described device of solar generating output voltage is DC voltage.
Described device of solar generating comprises four solar panels that are arranged in parallel 1, the power of solar panel 1 is 200 watts, and the output voltage after parallel connection is 36V, and the area of every solar panel 1 is 1 square metre of left and right, every weight is 30 kilograms of left and right, easy for installation.
Described electric heater 4 is thermal-insulating type electric heater, also has the functions such as anhydrous dry combustion method protection, water temperature control and demonstration, insulation, and above function is all used by existing electric heater, is known technology.
Solar panel 1 rear output 36V DC voltage in parallel during work, 36V direct current enters into electric heater 4 by stube cable 2 and power-supply controller of electric 3, electrical heating wire 5 in electric heater 4 becomes heat energy by the electric energy conversion of solar panel 1, thereby cool water heating is become to hot water so that user uses.
It is directly electric heater 4 power supplies that the utility model is used the direct current that solar panel 1 sends, the steps such as direct current conversion alternating current have been save, solar panel 1 is without the devices such as inverter and battery are installed again, reduced production cost, solar panel can be arranged on roof on sunny side, or be arranged on the Chaoyang metope in house, easy for installation, electric heater is used DC low-voltage electricity as specified operating voltage, safe and reliable; Electric heater is directly installed on indoor, and the high insulating effect of hot water is easy to maintenance.
Embodiment 4:
As shown in Figure 1, the direct operated type electric heater of solar panel, comprise electric heater 4, it is characterized in that: described electric heater 4 is electrically connected with the device of solar generating matching with its operating voltage, between described device of solar generating and electric heater 4, be provided with power-supply controller of electric 3.
The operating voltage of described electric heater 4 is 48V.
Described electric heater 4 comprises housing 6, in described housing 6, is provided with electrical heating wire 5.
Described device of solar generating output voltage is DC voltage.
Described device of solar generating comprises four solar panels that are arranged in parallel 1, the power of solar panel 1 is 200 watts, and the output voltage after parallel connection is 48V, and the area of every solar panel 1 is 1 square metre of left and right, every weight is 30 kilograms of left and right, easy for installation.
Described electric heater 4 is thermal-insulating type electric heater, also has the functions such as anhydrous dry combustion method protection, water temperature control and demonstration, insulation, and above function is all used by existing electric heater, is known technology.
Solar panel 1 rear output 48V DC voltage in parallel during work, 48V direct current enters into electric heater 4 by stube cable 2 and power-supply controller of electric 3, electrical heating wire 5 in electric heater 4 becomes heat energy by the electric energy conversion of solar panel 1, thereby cool water heating is become to hot water so that user uses.
It is directly electric heater 4 power supplies that the utility model is used the direct current that solar panel 1 sends, the steps such as direct current conversion alternating current have been save, solar panel 1 is without the devices such as inverter and battery are installed again, reduced production cost, solar panel can be arranged on roof on sunny side, or be arranged on the Chaoyang metope in house, easy for installation, electric heater is used DC low-voltage electricity as specified operating voltage, safe and reliable; Electric heater is directly installed on indoor, and the high insulating effect of hot water is easy to maintenance.

Claims (5)

1. the direct operated type electric heater of solar panel, comprise electric heater (4), it is characterized in that: described electric heater (4) is electrically connected with the device of solar generating matching with its operating voltage, the voltage of described electric heater (4) is 12V, 36V or 48V.
2. the direct operated type electric heater of solar panel according to claim 1, is characterized in that: described electric heater (4) comprises housing (6), is provided with electrical heating wire (5) in described housing (6).
3. the direct operated type electric heater of solar panel according to claim 1, is characterized in that: described device of solar generating output voltage is DC voltage.
4. the direct operated type electric heater of solar panel according to claim 1, is characterized in that: described device of solar generating comprises several solar panels being arranged in parallel (1).
5. the direct operated type electric heater of solar panel according to claim 1, is characterized in that: between described device of solar generating and electric heater (4), be provided with power-supply controller of electric (3).
CN201320401592.9U 2013-06-29 2013-06-29 Solar cell panel direct power supply type electric water heater Expired - Fee Related CN203489465U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320401592.9U CN203489465U (en) 2013-06-29 2013-06-29 Solar cell panel direct power supply type electric water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320401592.9U CN203489465U (en) 2013-06-29 2013-06-29 Solar cell panel direct power supply type electric water heater

Publications (1)

Publication Number Publication Date
CN203489465U true CN203489465U (en) 2014-03-19

Family

ID=50260292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320401592.9U Expired - Fee Related CN203489465U (en) 2013-06-29 2013-06-29 Solar cell panel direct power supply type electric water heater

Country Status (1)

Country Link
CN (1) CN203489465U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110617636A (en) * 2019-10-08 2019-12-27 安徽理工大学 Novel solar energy and electric energy combined hot water supply system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110617636A (en) * 2019-10-08 2019-12-27 安徽理工大学 Novel solar energy and electric energy combined hot water supply system

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140319

Termination date: 20210629