CN204031068U - A kind of solar thermoelectric coproduction device - Google Patents
A kind of solar thermoelectric coproduction device Download PDFInfo
- Publication number
- CN204031068U CN204031068U CN201420476265.4U CN201420476265U CN204031068U CN 204031068 U CN204031068 U CN 204031068U CN 201420476265 U CN201420476265 U CN 201420476265U CN 204031068 U CN204031068 U CN 204031068U
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- China
- Prior art keywords
- assembly
- water
- photovoltaic
- water tank
- controller
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- 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.)
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- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/60—Thermal-PV hybrids
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of solar thermoelectric coproduction device, solar thermoelectric coproduction device comprises photovoltaic and photothermal integral assembly, water tank, water pump and controller, photovoltaic and photothermal integral assembly comprises thermal-collecting tube and assembly water pipe, thermal-collecting tube is connected by assembly water pipe, assembly water pipe comprises assembly outlet pipe and assembly oral siphon, photovoltaic and photothermal integral assembly is connected with water tank upper with water pump through assembly outlet pipe, photovoltaic and photothermal integral assembly is connected with water tank bottom through assembly water inlet pipe, water tank is also provided with cold water water filling port and hot water outlet, controller is connected with water pump, controller is used for according to the operation of controlling water pump running time.The technical solution of the utility model is simple in structure, in converting solar energy into electricity and heat, can effectively solve the heat dissipation problem of photovoltaic module.
Description
Technical field
The utility model relates to a kind of solar energy equipment, is specifically related to a kind of solar thermoelectric coproduction device.
Background technology
Solar energy is a kind of inexhaustible, nexhaustible regenerative resource, in recent years, along with environmental protection pressure and technological progress, solar photovoltaic technology is day by day ripe, but the generating efficiency temperature influence of photovoltaic module is larger, conventionally along with temperature raises and reduces, in intensity of sunshine maximum, often because dispelling the heat bad, photovoltaic module can not reach ideal efficiency.
Occurred in the market polytype photovoltaic and photothermal integral assembly, patent CN201310754997.5, CN201320716999.0 as following in application number, CN201320724872.3, CN201320738185.7, CN201320634326.0 etc. disclose multiple photovoltaic and photothermal integral component technology.These technology are integrated in solar cell and thermal-collecting tube in assembly, in generating, utilize heat energy that water is heated, and have realized photovoltaic and photothermal comprehensive utilization, have improved the comprehensive utilization ratio of solar radiation energy.
Produced some application products based on this class component, the patent that is CN201310428290.5 as application number discloses a kind of photovoltaic and photothermal integral system, and it carries out heat transmission by heat-exchanger rig and water tank, and utilizes assembly electricity to heating water tanks.Application number is that the patent of CN201320160108.8 discloses a kind of photovoltaic and photothermal energy resource system, comprise photovoltaic and photothermal integral assembly, charging-discharging controller, storage battery, water tank, heat exchanger, temperature controller etc., integral component forms solar water heating system by heat exchanger and water tank.These application systems adopt heat-conducting work medium and heat exchanger conventionally, not only complex structure, and also a large amount of uses of non-device of working medium are also unfavorable for environmental protection.In addition, these systems lack the surveillance and control measure to assembly radiating in paying attention to heat energy utilization, are unfavorable for improving system generating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, the heat dissipation problem that can effectively solve photovoltaic module, solar thermoelectric coproduction device of converting solar energy into electricity and heat.
For achieving the above object, the utility model provides a kind of technical scheme: a kind of solar thermoelectric coproduction device, described solar thermoelectric coproduction device comprises photovoltaic and photothermal integral assembly, water tank, water pump and controller, described photovoltaic and photothermal integral assembly comprises thermal-collecting tube and assembly water pipe, described thermal-collecting tube is connected by assembly water pipe, described assembly water pipe comprises assembly outlet pipe and assembly oral siphon, described photovoltaic and photothermal integral assembly is connected with water tank upper through assembly outlet pipe, between described assembly outlet pipe and water tank, water pump is installed, described photovoltaic and photothermal integral assembly is connected with water tank bottom through assembly water inlet pipe, described water tank is also provided with cold water inlet and hot water outlet, described controller is connected with water pump, in described controller, be provided with information running time of water pump, described controller is used for according to the operation of controlling water pump running time.Utilize the tape loop of water to walk the heat of photovoltaic and photothermal integral assembly, realize heat radiation and heat energy utilization to photovoltaic and photothermal integral assembly.
In water tank, be provided with the water tank temperature transducer being connected with described controller.
In water tank, be provided with the auxiliary heater being connected with described controller, the operation of the water tank temperature signal controlling auxiliary heater that described controller transmits according to water tank temperature transducer.In the time that hot water temperature is not enough, start auxiliary heating, meet the demand to hot water; In the time that water tank temperature is too low, starts auxiliary heater and realize antifreeze function simultaneously.
On photovoltaic and photothermal integral assembly, be provided with the assembly temperature transducer being connected with described controller, the assembly temperature signal controlling water pump that described controller transmits according to assembly temperature transducer and the operation of auxiliary heater.In the time that photovoltaic and photothermal integral assembly temperature is too low, starts auxiliary heater and water pump and realize antifreeze function.
In controller, be provided with control module and communication module, described control module is through the communication connection of communication module and intelligent terminal, the operation that intelligent terminal can supervisory control device.Can realize intelligent remote monitoring, for further analysis optimization system synthesis efficiency provides operation information.
Controller also comprises manual control model, and in the time that controller is in manual control model, described controller can be by manual mode control water pump and the operation of auxiliary heater.
Water tank is attemperater.Also environmental protection and energy saving when facilitating user to use hot water in real time.
A kind of solar thermoelectric coproduction device described in the utility model is by intelligent controller and circulation, can effectively solve the heat dissipation problem of photovoltaic module, improve average generating efficiency, realized energy recovery simultaneously, produce hot water for user, kill two birds with one stone, improved solar energy composite utilization ratio.And the utility model can be realized auxiliary heat and antifreeze function, reach following effect: the one, in the time that hot water temperature is not enough, start auxiliary heating, meet the demand to hot water; The 2nd, in the time that assembly temperature is too low, start in the winter time auxiliary heater and circulating water pump, realize antifreeze, protection assembly and pipeline.In addition, the utility model can be realized intelligent remote monitoring, for further analysis optimization system synthesis efficiency provides operation information.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the electrical connection diagram of the utility model embodiment.
Embodiment
The technical solution of the utility model is elaborated by specific embodiment below in conjunction with accompanying drawing.
Embodiment
As shown in Figure 1-2, a kind of solar thermoelectric coproduction device, described solar thermoelectric coproduction device comprises photovoltaic and photothermal integral assembly 1, water tank 4, water pump 3 and controller 9, described photovoltaic and photothermal integral assembly 1 comprises thermal-collecting tube and assembly water pipe, described thermal-collecting tube is connected by assembly water pipe, described assembly water pipe comprises assembly outlet pipe 2 and assembly oral siphon 11, described photovoltaic and photothermal integral assembly is connected with water tank 4 tops through assembly outlet pipe 2, between described assembly outlet pipe 2 and water tank 4, water pump 3 is installed, described photovoltaic and photothermal integral assembly is connected with water tank 4 bottoms through assembly water inlet pipe 11, described water tank is also provided with cold water inlet 5 and hot water outlet 6, described controller 9 is connected with water pump 3, in described controller 9, be provided with information running time of water pump, described controller is used for according to the operation of controlling water pump 3 running time.
In water tank 4, be provided with the water tank temperature transducer 8 being connected with described controller 9.
In water tank 4, be provided with the auxiliary heater 7 being connected with described controller 9, the operation of the water tank temperature signal controlling auxiliary heater 7 that described controller 9 transmits according to water tank temperature transducer 8.
On photovoltaic and photothermal integral assembly 1, be provided with the assembly temperature transducer 10 being connected with described controller, the assembly temperature signal controlling water pump 3 that described controller 9 transmits according to assembly temperature transducer 10 and the operation of auxiliary heater 7.
In controller 9, be provided with control module and communication module, described control module communicates to connect through communication module and intelligent terminal 12, the operation that intelligent terminal 12 can supervisory control device.
Controller also comprises manual control model, and in the time that controller is in manual control model, described controller can be by manual mode control water pump and the operation of auxiliary heater.
Water tank 4 is attemperaters.
The principle of the technical solution of the utility model is roughly as follows: after some photovoltaic and photothermal integral assemblies 1 connect, the electric energy sending is exported to electrical network by binding post or for user.The thermal-collecting tube of each photovoltaic and photothermal integral assembly 1 connects afterwards by assembly water pipe and water tank 4 forms heat reclaiming system, realizes water circulation by water pump 3.Assembly temperature sensor setting, in photovoltaic and photothermal integral assembly, is used for measuring set heat pipe temperature.Controller 9 gathers the information of photovoltaic and photothermal integral assembly temperature transducer, and has I/O terminal, can realize control function according to assembly temperature signal or setting-up time.
A kind of solar thermoelectric coproduction device described in the utility model is work like this: inject water tank 4 from outside by cold water by cold water water filling port 5, daytime is when solar light irradiation photovoltaic and photothermal integral assembly 1, photovoltaic and photothermal integral assembly 1 starts generating, photovoltaic and photothermal integral assembly 1 is because of the rising of heat absorption temperature simultaneously, in the time that assembly temperature transducer 10 detects photovoltaic and photothermal integral assembly 1 temperature higher than a certain set point, controller 9 starts water pump 3, mode by recirculated water is taken away the heat in photovoltaic and photothermal integral assembly 1, realizes cooling.When photovoltaic and photothermal integral assembly 1 temperature is during lower than a certain set point, controller 9 switches off the pump 3.In addition, controller 9 also can and stop by the startup of setting-up time control water pump 3, realizes heat radiation and heat energy utilization to photovoltaic and photothermal integral assembly 1.The hot water outlet 6 of water tank 4 can be connected to user's water pipeline, for user's hot water.
A kind of solar thermoelectric coproduction device described in the utility model, water tank temperature transducer and auxiliary heater are also set in water tank, controller is according to the temperature signal control auxiliary heater of water tank temperature transducer, and the assembly temperature signal transmitting according to assembly temperature transducer, too low or while reaching the freezing point temperature in temperature, start auxiliary heater and water pump and realize antifreeze function.
A kind of solar thermoelectric coproduction device described in the utility model, desired temperature or the setting-up time of its controller control water pump and auxiliary heater can manually arrange, and the manual control model of controller band can manually be controlled water pump and auxiliary heater.
Further, above-mentioned controling appliance is for communication function, be connected to the communication unit such as gateway, router by communication line, realize transfer of data with computer supervisory control system or intelligent wireless terminal again, thereby realize intelligent remote monitoring, for analysis optimization solar thermoelectric coproduction device overall efficiency described in the utility model provides operation information.
Compared with prior art, a kind of solar thermoelectric coproduction device described in the utility model does not need non-water heat-conducting work medium and heat exchanger, simple in structure, Environmental Safety more, and cost is lower.In addition, prior art lacks the surveillance and control measure to photovoltaic and photothermal integral assembly radiating in paying attention to heat energy utilization, is unfavorable for improving system generating efficiency.The intelligent degree of the utility model is high, has realized the comprehensively monitoring to the cooling of photovoltaic and photothermal integral assembly, energy recovery, and can realize auxiliary heating and antifreeze function, convenient and reliable, is more conducive to realize the market application level of photovoltaic and photothermal integral assembly.
Claims (7)
1. a solar thermoelectric coproduction device, is characterized in that: described solar thermoelectric coproduction device comprises photovoltaic and photothermal integral assembly, water tank, water pump and controller; Described photovoltaic and photothermal integral assembly comprises thermal-collecting tube and assembly water pipe, and described thermal-collecting tube is connected by assembly water pipe, and described assembly water pipe comprises assembly outlet pipe and assembly oral siphon; Described photovoltaic and photothermal integral assembly is connected with water tank upper through assembly outlet pipe, between described assembly outlet pipe and water tank, water pump is installed, and described photovoltaic and photothermal integral assembly is connected with water tank bottom through assembly water inlet pipe; Described water tank is also provided with cold water water filling port and hot water outlet; Described controller is connected with water pump.
2. a kind of solar thermoelectric coproduction device according to claim 1, is characterized in that: in described water tank, be provided with the water tank temperature transducer being connected with described controller.
3. a kind of solar thermoelectric coproduction device according to claim 2, is characterized in that: in described water tank, be provided with the auxiliary heater being connected with described controller.
4. a kind of solar thermoelectric coproduction device according to claim 1, is characterized in that: on described photovoltaic and photothermal integral assembly, be provided with the assembly temperature transducer being connected with described controller.
5. a kind of solar thermoelectric coproduction device according to claim 1, is characterized in that: in described controller, be provided with control module and communication module, described control module is through communication module and intelligent terminal communication connection.
6. a kind of solar thermoelectric coproduction device according to claim 1, is characterized in that: described controller also comprises manual control model.
7. a kind of solar thermoelectric coproduction device according to claim 1, is characterized in that: described water tank is attemperater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476265.4U CN204031068U (en) | 2014-08-21 | 2014-08-21 | A kind of solar thermoelectric coproduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476265.4U CN204031068U (en) | 2014-08-21 | 2014-08-21 | A kind of solar thermoelectric coproduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204031068U true CN204031068U (en) | 2014-12-17 |
Family
ID=52070892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476265.4U Expired - Fee Related CN204031068U (en) | 2014-08-21 | 2014-08-21 | A kind of solar thermoelectric coproduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204031068U (en) |
-
2014
- 2014-08-21 CN CN201420476265.4U patent/CN204031068U/en not_active Expired - Fee Related
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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: 20141217 Termination date: 20170821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |