CN206575382U - Distributed photovoltaic power generation system - Google Patents

Distributed photovoltaic power generation system Download PDF

Info

Publication number
CN206575382U
CN206575382U CN201720301740.8U CN201720301740U CN206575382U CN 206575382 U CN206575382 U CN 206575382U CN 201720301740 U CN201720301740 U CN 201720301740U CN 206575382 U CN206575382 U CN 206575382U
Authority
CN
China
Prior art keywords
water tank
solar panel
water
collection pipe
vacuum heat
Prior art date
Application number
CN201720301740.8U
Other languages
Chinese (zh)
Inventor
李晨
韩德仁
陈日铖
Original Assignee
浙江省现代建筑设计研究院有限公司
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 浙江省现代建筑设计研究院有限公司 filed Critical 浙江省现代建筑设计研究院有限公司
Priority to CN201720301740.8U priority Critical patent/CN206575382U/en
Application granted granted Critical
Publication of CN206575382U publication Critical patent/CN206575382U/en

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/60Thermal-PV hybrids

Abstract

The utility model discloses a kind of distributed photovoltaic power generation system, including solar panel, vacuum heat collection pipe and water tank, the vacuum heat collection pipe is located at the solar panel shady face and the solar panels shady face is with contacting, the vacuum heat collection pipe is connected with the water tank, heating tube is provided with the water tank, the heating tube is electrically connected with the solar panel.While photovoltaic generation is met, solar panel and thermal-collecting tube heat transfer heat to the water in water tank, improve the utilization rate of solar energy, and environmental protection;When ambient temperature is relatively low, and thermal-collecting tube can not be by the high certain temperature of the water extraction in water tank, microprocessor will control heating tube to be powered, and raise the coolant-temperature gage in water tank, meet demand of the people to domestic hot-water.

Description

Distributed photovoltaic power generation system
Technical field
The utility model is related to field of solar thermal power generation, more particularly to a kind of distributed photovoltaic power generation system.
Background technology
Photovoltaic generation is, according to photovoltaic effect principle, solar energy to be converted into electric energy using solar cell. Whether independent to use or generate electricity by way of merging two or more grid systems, photovoltaic generating system is mainly by solar panel (component), controller and inverter Three parts are constituted, and they are mainly made up of electronic component, are not related to mechanical part.
Photovoltaic generation is a kind of skill that luminous energy is directly translated into electric energy using the photovoltaic effect of interface Art.The key element of this technology is solar cell.Solar cell carries out packaging protection after series connection can form big face Long-pending solar module, then it is formed photovoltaic power generation apparatus with the parts such as power controller are closed.
In the prior art, photovoltaic generating system is only used for photovoltaic generation, and its heat produced under sunshine irradiation is simultaneously Do not utilized carefully.
Utility model content
The purpose of this utility model is to provide a kind of distributed photovoltaic power generation system, and it receives illumination to solar panel The heat of generation is utilized, the hot water needed for cool water heating is lived into people.
Above-mentioned technical purpose of the present utility model technical scheme is that:
A kind of distributed photovoltaic power generation system, it is characterized in that:Vacuum heat collection pipe including solar panel, internal water flowing And water tank, the vacuum heat collection pipe is located at the solar panel shady face and the solar panels shady face is with contacting, institute State vacuum heat collection pipe to connect with the water tank, heating tube, the heating tube and the solar panel are provided with the water tank Electrical connection.
By using above-mentioned technical proposal, vacuum heat collection pipe is set in the shady face of solar panel, in solar panels Heat transfer is carried out with vacuum heat collection pipe while carrying out photovoltaic generation, so as to be heated to the water in vacuum heat collection pipe.And position In the heating tube electrically connected in water tank with solar panel, when water temperature is relatively low in water tank, the water in water tank can be added Heat, so as to ensure that water temperature in water tank more than certain temperature.
Further, the Solar panel backside is provided with the groove matched with the vacuum heat collection pipe, described true Empty set heat pipe is contacted with the groove.
By using above-mentioned technical proposal, the setting of groove increases vacuum and connects connecing for heat pipe and Solar panel backside Contacting surface, improves heat transference efficiency.
Further, Solar panel backside is provided with support, and the support isolates the vacuum heat collection pipe with metope.
By using above-mentioned technical proposal, the setting of support avoids vacuum heat collection pipe and contacted with metope, it is to avoid vacuum collection Heat pipe causes heat losses with metope heat transfer.
Further, the tank outer wall is provided with heat-insulation layer.
By using above-mentioned technical proposal, heat-insulation layer is set, and insulation effect is played to the water in water tank.
Further, temperature sensor is provided with the water tank, for detecting the water temperature in water tank, the water tank is externally provided with Microprocessor, the microprocessor is electrically connected with the temperature sensor, solar panel and heating tube, when water in water tank When temperature is less than default lower limit temperature, microprocessor controls cell panel to be powered to heating tube until water temperature is higher than default upper limit temperature Degree.
By using above-mentioned technical proposal, when ambient temperature is relatively low, thermal-collecting tube can not be high by the water extraction in water tank During certain temperature, microprocessor will control heating tube to be powered, and raise the temperature in water tank.
In summary, the utility model has the advantages that:
(1) while photovoltaic generation is met, solar panel and thermal-collecting tube heat transfer are added to the water in water tank Heat, improves the utilization rate of solar energy, and environmental protection;
(2) when ambient temperature is relatively low, and thermal-collecting tube can not be by the high certain temperature of the water extraction in water tank, microprocessor is just Heating tube can be controlled to be powered, raise the coolant-temperature gage in water tank, meet demand of the people to domestic hot-water.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is explosive view of the present utility model;
Fig. 3 is the sectional view of water tank.
In figure, 1, solar panel;2nd, vacuum heat collection pipe;3rd, water tank;4th, heating tube;5th, groove;6th, support;7th, temperature Sensor;8th, microprocessor.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in protection domain of the present utility model by Patent Law.
Referring to figs. 1 to Fig. 3, a kind of distributed photovoltaic power generation system, the system is mainly arranged at roof.It includes solar energy Cell panel 1, vacuum heat collection pipe 2 and water tank 3.
Many vacuum heat collection pipes 2, which are parallel to each other, is installed on the back side of solar panel 1, and is carried on the back with solar panel 1 The groove 5 that face is set is in contact, and the setting of groove 5 increases the contact area of solar panel 1 and vacuum heat collection pipe 2, from And improve the heat transference efficiency of solar panel 1 and vacuum heat collection pipe 2.One end of vacuum heat collection pipe 2 is with being arranged on too The water tank 3 of positive energy cell panel 1 side is connected, so as to be heated to the water in water tank 3.Also be communicated with water tank 3 water inlet pipe and Outlet pipe, water inlet pipe imports cold water in water tank 3, and outlet pipe is then used to export in the water in water tank 3.
In order to improve the insulating efficiency of water tank 3, the outer wall of water tank 3 is provided with heat-insulation layer.
The back side of solar panel 1 is also equipped with support 6, and the setting of support 6 makes vacuum heat collection pipe 2 have one with metope Set a distance, it is to avoid vacuum heat collection pipe 2 causes heat losses with metope heat transfer.And in order that solar panel 1 is more preferable Sunshine is received, solar panel 1 is obliquely installed on the frame 6.
The heating tube 4 electrically connected with solar panel 1 is provided with water tank 3, and for detecting the temperature of the water temperature of water tank 3 Sensor 7 is spent, temperature sensor 7 is electrically connected with the microprocessor 8 being arranged on outside water tank 3, and microprocessor 8 has also electrically connected heating Pipe 4 and solar panel 1.
Operation principle of the present utility model:Temperature while photovoltaic generation is carried out of solar panel 1 is raised, by recessed Groove 5 transfers heat to vacuum heat collection pipe 2, so as to be heated to the water in water tank 3.Electric energy master in solar panel 1 It is used for household electricity, and when ambient temperature is relatively low, when thermal-collecting tube can not be by the high certain temperature of the water extraction in water tank 3, Microprocessor 8 will control heating tube 4 to be powered, and raise the temperature in water tank 3, so as to meet need of the people to domestic hot-water Ask.

Claims (5)

1. a kind of distributed photovoltaic power generation system, it is characterized in that:Including solar panel (1), vacuum heat collection pipe (2) and water tank (3), the vacuum heat collection pipe (2) is located at the solar panel (1) shady face and the solar panels shady face is with contacting, The vacuum heat collection pipe (2) connects with the water tank (3), is provided with heating tube (4) in the water tank (3), the heating tube (4) with Solar panel (1) electrical connection.
2. distributed photovoltaic power generation system according to claim 1, it is characterized in that:Solar panel (1) back side Provided with the groove (5) matched with the vacuum heat collection pipe (2), the vacuum heat collection pipe (2) contacts with the groove (5).
3. distributed photovoltaic power generation system according to claim 1, it is characterized in that:Solar panel (1) back side is provided with Support (6), the support (6) isolates the vacuum heat collection pipe (2) with metope.
4. distributed photovoltaic power generation system according to claim 1, it is characterized in that:Water tank (3) outer wall is provided with insulation Layer.
5. distributed photovoltaic power generation system according to claim 1, it is characterized in that:Passed in the water tank (3) provided with temperature Sensor (7), for detecting the water temperature in water tank (3), the water tank (3) is externally provided with microprocessor (8), the microprocessor (8) Electrically connected with the temperature sensor (7), solar panel (1) and heating tube (4), when water tank (3) interior water temperature is less than pre- If lower limit temperature when, microprocessor (8) control cell panel to heating tube (4) power supply until water temperature be higher than default upper limit temperature Degree.
CN201720301740.8U 2017-03-27 2017-03-27 Distributed photovoltaic power generation system CN206575382U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720301740.8U CN206575382U (en) 2017-03-27 2017-03-27 Distributed photovoltaic power generation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720301740.8U CN206575382U (en) 2017-03-27 2017-03-27 Distributed photovoltaic power generation system

Publications (1)

Publication Number Publication Date
CN206575382U true CN206575382U (en) 2017-10-20

Family

ID=60053177

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720301740.8U CN206575382U (en) 2017-03-27 2017-03-27 Distributed photovoltaic power generation system

Country Status (1)

Country Link
CN (1) CN206575382U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108317742A (en) * 2018-01-22 2018-07-24 武汉理工大学 A kind of solar electrothermal multi-level utilization device based on spectrum frequency splitting technology
CN108413625A (en) * 2018-02-10 2018-08-17 深圳万智联合科技有限公司 A kind of improved solar cell board heat collector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108317742A (en) * 2018-01-22 2018-07-24 武汉理工大学 A kind of solar electrothermal multi-level utilization device based on spectrum frequency splitting technology
CN108413625A (en) * 2018-02-10 2018-08-17 深圳万智联合科技有限公司 A kind of improved solar cell board heat collector
CN108413625B (en) * 2018-02-10 2019-12-03 温岭市合丰鞋材有限公司 A kind of improved solar battery board heat collector

Similar Documents

Publication Publication Date Title
CN203364430U (en) Solar photovoltaic-photothermal-thermoelectricity comprehensive utilization system
CN202216422U (en) Photovoltaic photo-thermal combined water heater
CN101666553A (en) Sub-depot flow-guiding type solar water heater
CN101539338A (en) Automatic high-efficiency power generation solar water heater
CN106196781B (en) A kind of control method of solar-heating compression heating press system
CN103398474A (en) Solar photovoltaic-photothermal-thermoelectric comprehensive utilization system
CN205561291U (en) Solar energy power generation - hot water integration system
CN201844571U (en) Photoelectric and photo-thermal complementing sun light energy utilization system
CN103267365A (en) Combined hot water making system
CN103046681A (en) Solar energy solar-thermal photovoltaic power-generating integration retractable roof
CN107228506B (en) A kind of resource integrated complementation of renewable energy based on cross-season heat-storage utilizes system
CN201615034U (en) Solar heat-collecting converting system
CN108775619A (en) A kind of domestic hot-water supply system of solar energy and air source heat pump dual intensity complementation
CN106766237A (en) All-weather light thermal photovoltaic integration automatically controls water-both with hot pipe
CN202757194U (en) Multiple heat source bath hot water control circuit
CN107796129A (en) A kind of solar power generation water heater with heating-supply
CN203747724U (en) Natural flowing type photovoltaic-photothermal-thermoelectric power generation comprehensive utilization device
CN105896715A (en) Wind-solar complementary electric water heater
CN201378816Y (en) Device for generating power through temperature difference
CN203744198U (en) Solar steam device
CN202092322U (en) Solar-energy combustion-gas combined water heater
CN201084872Y (en) A solar electricity-generation, energy-accumulation water-heating device
CN201898465U (en) Domestic semiconductor temperature difference power generator
CN105553408B (en) A kind of absorber plate photovoltaic and photothermal solar integrated module compound directly with glass cover-plate
CN201378815Y (en) Superconducting heat pipe power generating device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant