CN202008241U - Independent and intelligent solar water heater - Google Patents
Independent and intelligent solar water heater Download PDFInfo
- Publication number
- CN202008241U CN202008241U CN2011200955974U CN201120095597U CN202008241U CN 202008241 U CN202008241 U CN 202008241U CN 2011200955974 U CN2011200955974 U CN 2011200955974U CN 201120095597 U CN201120095597 U CN 201120095597U CN 202008241 U CN202008241 U CN 202008241U
- Authority
- CN
- China
- Prior art keywords
- cold water
- storage cistern
- water storage
- heat collector
- tank
- 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
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Classifications
-
- 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
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to an independent and intelligent solar water heater which comprises a bracket and a heat collector. A cold water tank and a hot water tank which are communicated with the heat collector are respectively arranged at the upper end and the lower end of the heat collector and are also respectively communicated with a constant-temperature tank. A programmable controller is used for controlling the turning-on/off of a water pump according to a signal of a liquid level meter in the cold water tank, a certain quantity of water is kept in the cold water tank all the time, water in the cold water tank enters the heat collector for heating, hot water enters the hot water tank, and cold water supplemented by the cold water tank enters the heat collector for secondary heating. The above steps are repeated and cycled to realize the heating of the water. Heated hot water enters the constant-temperature tank through a pipeline. The programmable controller can be used for controlling the turning-on/off of electromagnetic valves on the pipelines between the constant-temperature tank and the hot water tank and between the constant-temperature tank and the cold water tank through a temperature sensor in the constant-temperature tank, so as to make sure that the temperature of water in the constant-temperature tank is within a certain rang; the entire process can be intelligently controlled by the programmable controller; therefore, a user can directly use the solar water heater without manual adjustment.
Description
Technical field
The utility model relates to a kind of water heater, particularly a kind of solar water heater.
Background technology
Along with the raising of people's living standard, people also improve day by day to the requirement of living environment quality, and the notion of " low-carbon (LC) " is fade-in the popular feeling, on the one hand, non-renewable energy resources such as coal, oil have brought a large amount of pollutions, and on the other hand, their reserves are also in continuous minimizing.Therefore energy problem becomes the big problem that needs to be resolved hurrily day by day, in order to seek cleaning, non-pollution of renewable energy.The people simultaneously the visual angle has been turned to solar energy resources pollution-free, cheap, that the mankind can freely utilize.Obtained developing fast with photovoltaic, the photothermal technique of solar energy in recent years as green regenerative energy sources.
Photovoltaic generation has all obtained actual application in a lot of fields at present, and the form of application also is varied, to large-scale photovoltaic plant, all makes solar electrical energy generation obtain fast development at energy field from solar electric torch.The application of photothermal technique then is divided into two fields, the one, photo-thermal power generation, the 2nd, solar water heater.Photo-thermal power generation just rises, and its cost is too high, also fails large-scale application, and solar water heater enter into huge numbers of families, but traditional solar water heater is simple in structure, intelligent degree is not high, more and more can not satisfy people's demand, particularly in remote rural area.The moisturizing of traditional solar water heater depends on very high hydraulic pressure, and can not be automatically to the solar water heater moisturizing at the hydraulic pressure of village tap water, this just needs other pump equipment, and the power source of water pump is in family's electric power, and this has also just increased the electricity charge accordingly.On the other hand, the collecting system of traditional solar water heater is perfect not enough, can not fast hot water be stored.Well not combine yet and utilize solar energy resources more fully with solar power system.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of free-standing intelligent solar water heater, and the automaticity height can use in the lower area of tap water hydraulic, and the solar energy utilization ratio height.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of free-standing intelligent solar water heater, comprise support, be obliquely installed heat collector at the support front end, its innovative point is: the upper and lower end of described heat collector is installed cold water storage cistern and the boiler that is communicated with it respectively, the below of described support is provided with insulating box, and cold water storage cistern and boiler are communicated with insulating box by pipeline respectively, the water inlet water pump of described cold water storage cistern; Between described water pump and the cold water storage cistern, between cold water storage cistern and the thermal-collecting tube, between thermal-collecting tube and the boiler, between boiler and the insulating box and be separately installed with magnetic valve between insulating box and the cold water storage cistern, be respectively arranged with temperature sensor in described heat collector and the insulating box, establish liquid level gauge in the cold water storage cistern, the output signal of described liquid level gauge, temperature sensor all inserts Programmable Logic Controller, and described water pump and each magnetic valve insert Programmable Logic Controller.
Further, also comprise solar cell, described solar cell is connected with battery by photovoltaic controller, and described battery is connected with water pump and Programmable Logic Controller powers.
Further, described solar cell is a flexible solar panel of being close to cold water storage cistern and boiler surface.
Advantage of the present utility model is: Programmable Logic Controller is controlled the keying of water pump according to the signal of liquid level gauge in the cold water storage cistern, keep containing a certain amount of water all the time in the cold water storage cistern, water in the cold water storage cistern enters heat collector and heats, after its temperature reaches certain value, magnetic valve between heat collector and the boiler is opened, hot water enters boiler, and replenishes cold water by cold water storage cistern and enter heat collector and heat once more, and so recycling repeatedly solar energy is realized the heating of water.Heated hot water enters insulating box by pipeline, Programmable Logic Controller utilizes the magnetic valve keying on the pipeline between temperature sensor control insulating box and cold water storage cistern, the boiler in the insulating box, guarantee the interior water temperature of insulating box within the specific limits, whole process is all by the Programmable Logic Controller Based Intelligent Control, and the user need not manual adjustment can use warm water.
Solar cell is connected with battery by photovoltaic controller, utilizes battery that water pump and Programmable Logic Controller connection are powered, and need not to insert in addition power supply, installs also convenient in the time of saves energy.Solar cell is a flexible solar panel of being close to cold water storage cistern and boiler surface, and structure is compact more, has saved the space.
Description of drawings
Fig. 1 is the utility model stand alone type intelligent solar water heater outline drawing.
Fig. 2 is the utility model stand alone type intelligent solar water heater working schematic diagram.
The specific embodiment
As shown in Figure 1, 2, heat collector 2 is a black ceramic composite ceramic hollow solar heat-collection plate, is obliquely installed the front end at support 4, and the upper and lower end of heat collector 2 is provided with cold water storage cistern 3 and the boiler 9 that is installed on the support 4 respectively.The water inlet of cold water storage cistern 3 is communicated with water pump 13, and this water pump 13 is a DC water pump.Insulating box 7 is located at the below of support, and it is communicated with cold water storage cistern 3 and boiler 9 by pipeline respectively.
The components and parts that magnetic valve and temperature sensor, liquid level gauge etc. insert Programmable Logic Controller 5 are installed between each pipeline or parts, concrete: be provided with magnetic valve 17 between cold water storage cistern 3 and the heat collector 2, be provided with magnetic valve 18 between heat collector 2 and the boiler 9, magnetic valve 19 is installed between water pump 13 and the cold water storage cistern 3, be provided with magnetic valve 20 between cold water storage cistern 3 and the insulating box 7, be provided with magnetic valve 21 between boiler 9 and the insulating box 7; Establish liquid level gauge 22 in the cold water storage cistern 3, establish temperature sensor 16 in the insulating box 7.Above-mentioned magnetic valve, liquid level gauge and temperature sensor all insert Programmable Logic Controller 5 and constitute a solar energy intelligent control system.
Surface at cold water storage cistern 3 and boiler 9 is provided with solar panel 1, and this solar panel 1 is a flexible solar panel, is close to the surface of cold water storage cistern 3 and boiler 9.This solar panel 1 is connected with battery 15 battery 15 chargings by photovoltaic controller 14, and battery 15 is connected with water pump 13 and Programmable Logic Controller 5 powers to it.
Programmable Logic Controller 5 is controlled the keying of water pump 13 according to the signal of liquid level gauges 22 in the cold water storage cistern 3, keeps containing all the time in the cold water storage cistern 3 a certain amount of water; Water in the cold water storage cistern 3 enters heat collector 2 and heats after magnetic valve 18 is opened, after its temperature reached certain value, magnetic valve 17 was opened, and hot water enters boiler 9, and replenish cold water by cold water storage cistern 3 and enter heat collector 2 and heat the heating of so recycling repeatedly solar energy realization water once more.
Hot water in the boiler 9 enters insulating box 7 by pipeline, Programmable Logic Controller 5 utilizes the keying of the temperature sensor 16 control magnetic valves 20,21 in the insulating box 7, by the water temperature in adding cold water or the hot water assurance insulating box 7 within the specific limits, the user need not manual adjustment and can use.
Claims (3)
1. free-standing intelligent solar water heater, comprise support, be obliquely installed heat collector at the support front end, it is characterized in that: the upper and lower end of described heat collector is installed cold water storage cistern and the boiler that is communicated with it respectively, the below of described support is provided with insulating box, cold water storage cistern and boiler are communicated with insulating box by pipeline respectively, the water inlet water pump of described cold water storage cistern; Between described water pump and the cold water storage cistern, between cold water storage cistern and the thermal-collecting tube, between thermal-collecting tube and the boiler, between boiler and the insulating box and be separately installed with magnetic valve between insulating box and the cold water storage cistern, be respectively arranged with temperature sensor in described heat collector and the insulating box, establish liquid level gauge in the cold water storage cistern, the output signal of described liquid level gauge, temperature sensor all inserts Programmable Logic Controller, and described water pump and each magnetic valve insert Programmable Logic Controller.
2. free-standing intelligent solar water heater according to claim 1, it is characterized in that: also comprise solar cell, described solar cell is connected with battery by photovoltaic controller, and described battery is connected with water pump and Programmable Logic Controller powers.
3. free-standing intelligent solar water heater according to claim 2 is characterized in that: described solar cell is a flexible solar panel of being close to cold water storage cistern and boiler surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200955974U CN202008241U (en) | 2011-04-02 | 2011-04-02 | Independent and intelligent solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200955974U CN202008241U (en) | 2011-04-02 | 2011-04-02 | Independent and intelligent solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008241U true CN202008241U (en) | 2011-10-12 |
Family
ID=44749899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200955974U Expired - Fee Related CN202008241U (en) | 2011-04-02 | 2011-04-02 | Independent and intelligent solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042901A (en) * | 2015-08-28 | 2015-11-11 | 广西广拓新能源科技有限公司 | Water-saving type solar energy hot-water supply system |
| CN117176069A (en) * | 2023-09-04 | 2023-12-05 | 浙江格莱智控电子有限公司 | Full direct current variable frequency controller of solar PVT heating pump |
-
2011
- 2011-04-02 CN CN2011200955974U patent/CN202008241U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042901A (en) * | 2015-08-28 | 2015-11-11 | 广西广拓新能源科技有限公司 | Water-saving type solar energy hot-water supply system |
| CN105042901B (en) * | 2015-08-28 | 2017-01-25 | 广西广拓新能源科技有限公司 | Water-saving type solar energy hot-water supply system |
| CN117176069A (en) * | 2023-09-04 | 2023-12-05 | 浙江格莱智控电子有限公司 | Full direct current variable frequency controller of solar PVT heating pump |
| CN117176069B (en) * | 2023-09-04 | 2024-05-07 | 浙江格莱智控电子有限公司 | Full direct current variable frequency controller of solar PVT heating pump |
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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: 20111012 Termination date: 20120402 |