CN204555289U - A kind of light electric water heater - Google Patents
A kind of light electric water heater Download PDFInfo
- Publication number
- CN204555289U CN204555289U CN201520101625.7U CN201520101625U CN204555289U CN 204555289 U CN204555289 U CN 204555289U CN 201520101625 U CN201520101625 U CN 201520101625U CN 204555289 U CN204555289 U CN 204555289U
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- electrothermal tube
- storage tank
- controller
- temperature
- water heater
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Abstract
The utility model provides a kind of light electric water heater, comprise solar energy photovoltaic panel, vertical storage tank and controller, the bottom of storage tank is built-in with the first electrothermal tube and the second electrothermal tube, first electrothermal tube is built-in with the first carbon fibre electrothermal wire, second electrothermal tube is built-in with the second carbon fibre electrothermal wire or resistance wire, solar energy photovoltaic panel provides electric energy for the first electrothermal tube, civil power via controller for the second electrothermal tube provides electric energy.The utility model also provides other light electric water heater.When sunny being radiated on solar energy photovoltaic panel, the first electrothermal tube work, the water in heating storage tank; When cloudy day or night, adopt civil power to provide electric energy for the second electrothermal tube, heat the water in storage tank.The utility model achieves the photovoltaic generation of the light electric water heater energy and the combination of civil power.
Description
Technical field
The utility model relates to a kind of light electric water heater.
Background technology
Water heater in the market has gas heater, solar water heater and electric heater three kinds, certain limitation is there is in gas heater in application, some place also could not reach the stage of centralizedly supply natural gas, can not popularize well, and there is certain potential safety hazard in natural gas applications; Existing solar water heater is to water tank by heat collector transmission heat, indirect cyclic process efficiency own is just not high, add and cause heat exchange efficiency lower because pipeline is long, sunlight heat can not be utilized well, and for natural hot water circulation system, the requirement of installing for pipeline is very high, slightly error will cause circulation obstructed, and water temperature is difficult to ensure, and because of indirect heat exchange, heat-conducting medium usually can corrode water tank fast, causes leakage even to pollute water in water tank; The Application comparison of electric heater is extensive, and concerning user, application civil power is expensive merely, can not Long-Time Service hot water.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of light electric water heater.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of light electric water heater, comprise solar energy photovoltaic panel, vertical storage tank and controller, the bottom of storage tank is built-in with the first electrothermal tube and the second electrothermal tube, first electrothermal tube is built-in with the first carbon fibre electrothermal wire, second electrothermal tube is built-in with the second carbon fibre electrothermal wire or resistance wire, solar energy photovoltaic panel provides electric energy for the first electrothermal tube, civil power via controller for the second electrothermal tube provides electric energy.
A kind of light electric water heater, comprise solar energy photovoltaic panel, horizontal storage tank and controller, the first end of storage tank is built-in with the first electrothermal tube and the second electrothermal tube, first electrothermal tube is built-in with the first carbon fibre electrothermal wire, second electrothermal tube is built-in with the second carbon fibre electrothermal wire or resistance wire, solar energy photovoltaic panel provides electric energy for the first electrothermal tube, civil power via controller for the second electrothermal tube provides electric energy.
A kind of light electric water heater, comprise solar energy photovoltaic panel, horizontal storage tank and controller, the first end of storage tank is built-in with the first electrothermal tube, the second end of storage tank is built-in with the second electrothermal tube, first electrothermal tube is built-in with the first carbon fibre electrothermal wire, second electrothermal tube is built-in with the second carbon fibre electrothermal wire or resistance wire, and solar energy photovoltaic panel provides electric energy for the first electrothermal tube, civil power via controller for the second electrothermal tube provides electric energy.
Above-mentioned light electric water heater, solar energy photovoltaic panel is connected with the first electrothermal tube by wire, and wire arranges temperature controller, and temperature controller is connected with controller.
Above-mentioned light electric water heater, also comprise and adopt solar energy photovoltaic panel to control according to storage tank water temperature the first temperature limiter whether the first electrothermal tube work when powering, the first temperature limiter is connected with controller, and the temperature-sensing probe of the first temperature limiter is arranged near the first electrothermal tube.
Above-mentioned light electric water heater, also comprise when adopting mains-supplied and control according to storage tank water temperature the second temperature limiter whether the second electrothermal tube work, the second temperature limiter is connected with controller, and the temperature-sensing probe of the second temperature limiter is arranged near the second electrothermal tube.
Above-mentioned light electric water heater, also comprise the first temperature sensor measuring storage tank water temperature when adopting solar energy photovoltaic panel to power, the first temperature sensor is connected with controller, and the first temperature sensor is arranged near the first electrothermal tube.
Above-mentioned light electric water heater, also comprise the second temperature sensor measuring storage tank water temperature when adopting mains-supplied, the second temperature sensor is connected with controller, and the second temperature sensor is arranged near the second electrothermal tube.
Above-mentioned light electric water heater, storage tank is provided with pressure relief device.
Above-mentioned light electric water heater, controller can be embedded on storage tank body, also can hang on outside storage tank body.
When sunny being radiated on solar energy photovoltaic panel, the first electrothermal tube work, the water in heating storage tank; When cloudy day or night, adopt civil power to provide electric energy for the second electrothermal tube, heat the water in storage tank.The utility model achieves the photovoltaic generation of the light electric water heater energy and the combination of civil power.
Accompanying drawing explanation
Below in conjunction with accompanying drawing to the further detailed description of the utility model:
The schematic diagram of a kind of embodiment of Fig. 1 the utility model.
The schematic diagram of a kind of embodiment of Fig. 2 the utility model.
The schematic diagram of a kind of embodiment of Fig. 3 the utility model.
In figure: 1 solar energy photovoltaic panel, 2 vertical storage tanks, 3 controllers, 4 first temperature sensors, 6 pressure relief devices; 7 first electrothermal tubes, 8 second electrothermal tubes, 9 second protective casings, 10 first temperature limiters; 11 temperature controllers, 12 first protective casings, 13 second temperature sensors, 14 second temperature limiters.
Detailed description of the invention
As shown in Figure 1, light electric water heater comprises solar energy photovoltaic panel 1, vertical storage tank 2 and controller 3.The bottom of storage tank is built-in with the first electrothermal tube 7 and the second electrothermal tube 8, first electrothermal tube is built-in with the first carbon fibre electrothermal wire, and the second electrothermal tube is built-in with the second carbon fibre electrothermal wire or resistance wire.Solar energy photovoltaic panel provides electric energy for the first electrothermal tube, civil power via controller for the second electrothermal tube provides electric energy.
As shown in Figure 2, light electric water heater comprises solar energy photovoltaic panel 1, horizontal storage tank 2 and controller 3, the first end of storage tank is built-in with the first electrothermal tube 7 and the second electrothermal tube 8, first electrothermal tube is built-in with the first carbon fibre electrothermal wire, second electrothermal tube is built-in with the second carbon fibre electrothermal wire or resistance wire, solar energy photovoltaic panel provides electric energy for the first electrothermal tube, civil power via controller for the second electrothermal tube provides electric energy.
As shown in Figure 3, light electric water heater comprises solar energy photovoltaic panel 1, horizontal storage tank 2 and controller 3, the first end of storage tank is built-in with the first electrothermal tube 7, the second end of storage tank is built-in with the second electrothermal tube 8, first electrothermal tube is built-in with the first carbon fibre electrothermal wire, second electrothermal tube is built-in with the second carbon fibre electrothermal wire or resistance wire, and solar energy photovoltaic panel provides electric energy for the first electrothermal tube, civil power via controller for the second electrothermal tube provides electric energy.
Solar energy photovoltaic panel is connected with the first electrothermal tube by wire, and wire is arranged temperature controller 11, temperature controller is connected with controller.
Light electric water heater also comprises and adopts solar energy photovoltaic panel to control according to storage tank water temperature the first temperature limiter 10, first temperature limiter whether the first electrothermal tube work when powering to be connected with controller, and the temperature-sensing probe of the first temperature limiter is arranged near the first electrothermal tube.
Light electric water heater also comprises and controls according to storage tank water temperature the second temperature limiter 14, second temperature limiter whether the second electrothermal tube work when adopting mains-supplied and be connected with controller, and the temperature-sensing probe of the second temperature limiter is arranged near the second electrothermal tube.
Light electric water heater also comprises the first temperature sensor 4, first temperature sensor measuring storage tank water temperature when adopting solar energy photovoltaic panel to power and is connected with controller, and the first temperature sensor is arranged near the first electrothermal tube.
Light electric water heater also comprises the second temperature sensor 13, second temperature sensor measuring storage tank water temperature when adopting mains-supplied and is connected with controller, and the second temperature sensor is arranged near the second electrothermal tube.
The temperature-sensing probe of the first temperature sensor and the first temperature limiter is placed in the first protective casing 12, and the temperature-sensing probe of the second temperature sensor and the second temperature limiter is placed in the second protective casing 9.
Storage tank is provided with pressure relief device 6.Controller can be embedded on storage tank body, also can hang on outside storage tank body.
When sunny being radiated on solar energy photovoltaic panel, electrical energy transfer is started to the first carbon fiber electric heating tube.Circuit is cut off by temperature controller when water the temperature inside the box is too high.
When cloudy day or night, controller receives the signal from temperature sensor, water temperature in storage tank does not reach user when requiring, user can arrange controller at constant temperature mode or fixed point constant temperature, also can the heating function of manually opened controller, now start the second carbon fiber electric heating tube or resistance wire, after reaching setting value, the second carbon fiber electric heating tube or resistance wire quit work.
In order to prevent the temperature in storage tank too high, the excessive generation of build-up of pressure is dangerous, and be provided with pressure relief device in the inlet end of storage tank, when water the temperature inside the box reaches certain force value, pressure relief device is opened automatically.
The advantage that the utility model is created:
1. utilize photovoltaic panel to generate electricity and can save a large amount of energy, belong to products that save energy and resources;
2. photovoltaic generation is low-voltage electricity, without battery inverter, and failure rate is low, whole system is safe and reliable;
4. mains hybrid, when all not having solar irradiation at continuous several days, can utilize electric main complementary, ensure hot water supply;
5. structure is simple, without the need to heat exchanger, saves space, easy for installation;
6. heating rod adopts carbon fibre materials, and the life-span is long, saves electric energy more than at least 10%.
Claims (10)
1. a light electric water heater, it is characterized in that: comprise solar energy photovoltaic panel, vertical storage tank and controller, the bottom of storage tank is built-in with the first electrothermal tube and the second electrothermal tube, first electrothermal tube is built-in with the first carbon fibre electrothermal wire, second electrothermal tube is built-in with the second carbon fibre electrothermal wire or resistance wire, solar energy photovoltaic panel provides electric energy for the first electrothermal tube, civil power via controller for the second electrothermal tube provides electric energy.
2. a light electric water heater, it is characterized in that: comprise solar energy photovoltaic panel, horizontal storage tank and controller, the first end of storage tank is built-in with the first electrothermal tube and the second electrothermal tube, first electrothermal tube is built-in with the first carbon fibre electrothermal wire, second electrothermal tube is built-in with the second carbon fibre electrothermal wire or resistance wire, solar energy photovoltaic panel provides electric energy for the first electrothermal tube, civil power via controller for the second electrothermal tube provides electric energy.
3. a light electric water heater, it is characterized in that: comprise solar energy photovoltaic panel, horizontal storage tank and controller, the first end of storage tank is built-in with the first electrothermal tube, the second end of storage tank is built-in with the second electrothermal tube, first electrothermal tube is built-in with the first carbon fibre electrothermal wire, second electrothermal tube is built-in with the second carbon fibre electrothermal wire or resistance wire, and solar energy photovoltaic panel provides electric energy for the first electrothermal tube, civil power via controller for the second electrothermal tube provides electric energy.
4., according to the arbitrary described light electric water heater of claims 1 to 3, it is characterized in that: solar energy photovoltaic panel is connected with the first electrothermal tube by wire, and wire arranges temperature controller, and temperature controller is connected with controller.
5. according to the arbitrary described light electric water heater of claims 1 to 3, it is characterized in that: also comprise and adopt solar energy photovoltaic panel to control according to storage tank water temperature the first temperature limiter whether the first electrothermal tube work when powering, first temperature limiter is connected with controller, and the temperature-sensing probe of the first temperature limiter is arranged near the first electrothermal tube.
6. according to the arbitrary described light electric water heater of claims 1 to 3, it is characterized in that: also comprise when adopting mains-supplied and control according to storage tank water temperature the second temperature limiter whether the second electrothermal tube work, second temperature limiter is connected with controller, and the temperature-sensing probe of the second temperature limiter is arranged near the second electrothermal tube.
7. according to the arbitrary described light electric water heater of claims 1 to 3, it is characterized in that: also comprise the first temperature sensor measuring storage tank water temperature when adopting solar energy photovoltaic panel to power, first temperature sensor is connected with controller, and the first temperature sensor is arranged near the first electrothermal tube.
8. according to the arbitrary described light electric water heater of claims 1 to 3, it is characterized in that: also comprise the second temperature sensor measuring storage tank water temperature when adopting mains-supplied, second temperature sensor is connected with controller, and the second temperature sensor is arranged near the second electrothermal tube.
9., according to the arbitrary described light electric water heater of claims 1 to 3, it is characterized in that: storage tank is provided with pressure relief device.
10., according to the arbitrary described light electric water heater of claims 1 to 3, it is characterized in that: controller is embedded on storage tank body or hangs on outside storage tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101625.7U CN204555289U (en) | 2015-02-12 | 2015-02-12 | A kind of light electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101625.7U CN204555289U (en) | 2015-02-12 | 2015-02-12 | A kind of light electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204555289U true CN204555289U (en) | 2015-08-12 |
Family
ID=53830390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520101625.7U Expired - Fee Related CN204555289U (en) | 2015-02-12 | 2015-02-12 | A kind of light electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204555289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654563A (en) * | 2015-02-12 | 2015-05-27 | 山东瀚能新能源有限公司 | Photoelectric water heater |
| CN109269089A (en) * | 2018-08-23 | 2019-01-25 | 韩化祥 | A kind of band photovoltaic power generation direct-furnish and alternating current dual-energy water heater |
-
2015
- 2015-02-12 CN CN201520101625.7U patent/CN204555289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654563A (en) * | 2015-02-12 | 2015-05-27 | 山东瀚能新能源有限公司 | Photoelectric water heater |
| CN109269089A (en) * | 2018-08-23 | 2019-01-25 | 韩化祥 | A kind of band photovoltaic power generation direct-furnish and alternating current dual-energy 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170212 |