CN102734943A - Split type flat-plate solar photothermal and photovoltaic system - Google Patents

Split type flat-plate solar photothermal and photovoltaic system Download PDF

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Publication number
CN102734943A
CN102734943A CN2012102139715A CN201210213971A CN102734943A CN 102734943 A CN102734943 A CN 102734943A CN 2012102139715 A CN2012102139715 A CN 2012102139715A CN 201210213971 A CN201210213971 A CN 201210213971A CN 102734943 A CN102734943 A CN 102734943A
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CN
China
Prior art keywords
water tank
controller
electrically
water
solar
Prior art date
Application number
CN2012102139715A
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Chinese (zh)
Inventor
勇和超
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苏州阳光四季太阳能有限公司
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Priority to CN2012102139715A priority Critical patent/CN102734943A/en
Publication of CN102734943A publication Critical patent/CN102734943A/en

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    • 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
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • 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 invention discloses a split type flat-plate solar photothermal and photovoltaic system, and belongs to the technical field of water heating equipment. The system comprises a solar photovoltaic generation component, a flat-plate solar thermal collector, an adjustment controller, a storage battery, an inverter, a power supply control cabinet, a controller, a water tank and a circulating pump, wherein the solar photovoltaic generation component is connected with one end of the flat-plate solar thermal collector; the flat-plate solar thermal collector is provided with a pipe type heat absorber; a water inlet and a water outlet of the pipe type heat absorber are connected with the water tank; the adjustment controller is connected with the inverter; the inverter is connected with the power supply control cabinet; the power supply control cabinet is connected with the controller; the storage battery is connected with the adjustment controller; an electric heater is arranged in the water tank and is in electrical connection with the controller; the water tank is provided with a tank upper water level sensor and a lower water level sensor; and the circulating pump is arranged on a pipeline and is in electrical connection with the controller through a circuit. The invention has the advantages that the system avoids light influence, and meets requirements of the water tank for continuous water supply.

Description

Split type panel solar photo-thermal photovoltaic system

Technical field

The invention belongs to water heating facility technical field, be specifically related to a kind of split type panel solar photo-thermal photovoltaic system

Background technology

Along with people's awareness of saving energy and environmental consciousness and to the continuous enhancing of the protection consciousness of non-renewable natural resources such as oil, coal, natural gas etc., the application of solar water heater is popularized gradually.Solar water heater in the prior art mostly uses the vacuum tube version of (also claiming light-heat conversion glass tube); And the solar water heater of this version can be seen in the Chinese patent document in a large number; The solar water heater of the light-heat conversion glass tube crash-free that the anti-hail solar water heater of the formula of adding a cover that slightly provides with the anti-frozen solar energy water heater of recommending like CN1027661C of giving an example, integral solar water heater made of plastic, CN2879040Y that CN1399110A introduces, the anti-hail solar water heater that has removable cover that CN2886430Y discloses, high-strength solar water heater that CN1299972Y recommends and CN201106942Y disclose, or the like.

above-mentioned patent and patent application scheme all propose to the existing corresponding shortcoming that promptly exposes in actual use of solar water heater of vacuum tube structure form, specifically can reflect in the background technology hurdle by the corresponding specification of aforementioned patent.Conclusion, the solar water heater of vacuum tube structure form exist installs trouble, and need vacuum tube be installed one by one at the scene of using, so installation process is tediously long; Vacuum tube is frangible; Change inconvenience, and in case the arbitrary vacuum tube explosion in one group of vacuum tube can cause the water in the water tank to be let out to the greatest extent; Particularly when solar water heater is furnished with automatic inlet control device; Also the water source can be wasted in large quantities,, and the reason of lack of water can not be discerned because inlet control device can only be discerned lack of water in the water tank automatically; The installation site had fastidious property; The overwhelming majority is installed on the roof; The maintenance probability is high, and use cost is big, or the like.

are undoubted; Because there is the aforementioned shortcoming that is not limited to give an example in the solar water heater of glass tube with vacuum heat form; Therefore in recent years; Flat type solar heat collector (also claiming the flat solar water heater) is more and more for people think highly of, and improves constantly with respect to the occupation rate of market of vacuum tube structure solar water heater.In disclosed Chinese patent document, can be seen in technical information in a large number equally about flat type solar heat collector; Slightly with give an example like " flat-plate solar collector " of " a kind of plate solar collector " that " the heat pipe-type flat plate collector " that " plate solar collector " that " the superconducting flat solar thermal collector " that " flat-plate solar collector " that " flat-plate solar heat collector ", the CN101984305A that CN101498512A recommends provides, CN102032687A announce, CN201992845U introduce, CN201945060U disclose, CN201964638U release, CN202109671U bulletin and " a kind of plate solar collector " of CN102434976A disclosure, or the like.

still; No matter be that solar photovoltaic assembly or flat type solar heat collector all exist the problem that receives weather effect; Particularly; Often be difficult to even can't satisfy the requirement that people use hot water at the weather of overcast and rainy snow of no solar radiation and so on, and in disclosed patent and non-patent literature, all be not seen in the referential teachings that is able to remedy this defective.For this reason, the applicant has done positive and useful design, and the technical scheme that will introduce below produces under this background

Summary of the invention

task of the present invention is to provide a kind of helping avoid to receive illumination effect and use and satisfy the split type panel solar photo-thermal photovoltaic system that the hot water requirement is provided.

task of the present invention is accomplished like this, and a kind of split type panel solar photo-thermal photovoltaic system comprises solar photovoltaic electrification component, flat type solar heat collector, adjustment control, battery, inverter, power controling box, controller, water tank and circulating pump; Solar photovoltaic electrification component is positioned at an end of flat type solar heat collector and closes with a said termination of flat type solar heat collector; This solar photovoltaic electrification component and adjustment control are electrically connected, and are electrically connected with controller, and flat type solar heat collector has a tubular type heat dump; The water inlet of this tubular type heat dump is connected with water tank by first pipeline; And the delivery port of tubular type heat dump is connected with water tank by second pipeline, and adjustment control and inverter are electrically connected, and inverter and power-supply controller of electric are electrically connected; Power-supply controller of electric and said controller are electrically connected; Battery and adjustment control are electrically connected, and are provided with electric heater in the water tank, and this electric heater and said controller are electrically connected; And also be equipped with on the water tank level sensor under the level sensor and water tank on the water tank; The upper and lower level sensor of water tank is electrically connected by circuit and controller, and circulating pump is arranged on described first pipeline, and is electrically connected by circuit and controller.

are provided with safety valve at the top of said water tank in a concrete embodiment of the present invention, the following side is provided with sewage draining exit, and the top of sidepiece is provided with the hot water outlet, and the below of sidepiece is provided with the cold water intake.

technical scheme provided by the invention can convert the direct current that solar photovoltaic electrification component sends to alternating current through inverter and flow to power controling box; Circulating pump provided working power and for the electric heater that is located in the water tank working power to be provided simultaneously; When not having solar radiation when the weather factor; The electric energy that will before have been stored by the battery battery offers power controling box; To satisfy is the requirement that electric heater provides power supply, thereby can avoid receiving illumination effect, satisfies the requirement that water tank continues to provide hot water.

Description of drawings

Fig. 1 is a sketch map of the present invention.

The specific embodiment

see also Fig. 1, have provided a solar photovoltaic electrification component 1 and a flat type solar heat collector 2, because the structure of solar photovoltaic electrification component 1 belongs to known technology, so the applicant no longer gives unnecessary details it.In the present embodiment; Solar photovoltaic electrification component 1 is provided in an end (also can be described as a side) of flat type solar heat collector 2; And preferably it is engaged with flat type solar heat collector 2; So that embody: solar photovoltaic electrification component 1 and flat type solar heat collector 2 both constitute as a wholely in form, and substantially then both are split type, performance effect separately separately.

flat type solar heat collector 2 has tubular type heat dump 21, in the space that forms between the base plate that has heat-insulation layer of tubular type heat dump 21 superposed firmization glass (transparent) and bottom, has just changed glass and base plate is positioned on the framework.The water inlet of tubular type heat dump 21 is connected with the following water tank that also will mention 8 through first pipeline 211, and is same, and the delivery port of tubular type heat dump 21 is connected with water tank 8 through second pipeline 212.

aforesaid solar photovoltaic electrification component 1 is electrically connected with adjustment control 3 by first circuit 11, and is electrically connected with controller 7 by second circuit 12.Battery 4 is electrically connected with adjustment control 3, and adjustment control 3 is electrically connected with inverter 5, and inverter 5 is electrically connected with power controling box 6, and power controling box 6 is electrically connected with aforesaid controller 7.Above mentioned water tank 8 is electrically connected with controller 7.One circulating pump 9 is arranged on aforesaid first pipeline 211, and is electrically connected with controller 7 through power line 91.

are provided with an electric heater 81 in water tank 8; This electric heater 81 is connected with controller 7 electrical controls by lead 811; And be provided with on the water tank level sensor 83 under level sensor 82 and the water tank respectively in the upper and lower part of water tank 8, the upper and lower level sensor 82,83 of water tank all is connected with controller 7 electrical controls.When the water level in the water tank 8 reaches the degree of level sensor 82 perception on the water tank; Then will close with the solenoid electric valve on the pipeline that cold water intake 87 is connected by controller 7; Otherwise; When the water level in the water tank 8 is lower than that level sensor 83 is able to the degree of perception under the water tank, then make the Electromagnetic Control opening of valves.Upper lateral part at water tank 8 has connected a hot water outlet 86, and is equipped with a safety valve 84 and sewage draining exit 85 respectively at top and following side.

can be known by above-mentioned explanation and according to annexation shown in Figure 1; Solar photovoltaic electrification component 1, flat type solar heat collector 2 and water tank 8 have been formed a split type panel solar photo-thermal photovoltaic system; The photo-thermal system is flat type solar heat collector 2, and photovoltaic system is solar photovoltaic electrification component 1.The direct current that is sent by solar photovoltaic electrification component 1 is directly through adjustment control 3 and convert alternating current to by inverter 5 and be transported to power controling box 6; For the aforementioned circulating pump 9 in the system and electric heater 81 provide working power; And arrive battery 4 to remaining electrical power storage; When running into the weather of the no solar radiation such as overcast and rainy snow, with the electric energy feed system that stores, make electric heater 81 work by battery 4.The major function of adjustment control 3 is that 4 chargings of control battery are out-of-date and out-of-date to load discharge, promptly plays the effect of protection battery 4.The function of inverter 5 is to change direct current into alternating current.

In sum, technical scheme provided by the invention has overcome the deficiency in the prior art, has accomplished the invention task, has objectively embodied the technique effect described in the superincumbent technique effect of the applicant hurdle, and can yet be regarded as is a ultimate attainment technical scheme

Claims (2)

1. a kind of split type panel solar photo-thermal photovoltaic system; It is characterized in that comprising solar photovoltaic electrification component (1), flat type solar heat collector (2), adjustment control (3), battery (4), inverter (5), power controling box (6), controller (7), water tank (8) and circulating pump (9); Solar photovoltaic electrification component is positioned at an end of flat type solar heat collector (2) and closes with a said termination of flat type solar heat collector (2); This solar photovoltaic electrification component and adjustment control (3) are electrically connected, and are electrically connected with controller (7), and flat type solar heat collector (2) has a tubular type heat dump (21); The water inlet of this tubular type heat dump (21) is connected with water tank (8) by first pipeline (211); And the delivery port of tubular type heat dump (21) is connected with water tank (8) by second pipeline (212), and adjustment control (3) is electrically connected with inverter (5), and inverter (5) is electrically connected with power-supply controller of electric (6); Power-supply controller of electric (6) is electrically connected with said controller (7); Battery (4) is electrically connected with adjustment control (3), is provided with electric heater (81) in the water tank (8), and this electric heater (81) is electrically connected with said controller (7); And also be equipped with level sensor (83) under level sensor on the water tank (82) and the water tank on the water tank (8); The upper and lower level sensor of water tank (82,83) is electrically connected by circuit and controller (7), and circulating pump (9) is arranged on described first pipeline (211), and is electrically connected by circuit and controller (7).
2. Split type panel solar photo-thermal photovoltaic system according to claim 1; It is characterized in that being provided with safety valve (84) at the top of said water tank (8); The following side is provided with sewage draining exit (85); And the top of sidepiece is provided with hot water outlet (86), and the below of sidepiece is provided with cold water intake (87)
CN2012102139715A 2012-06-27 2012-06-27 Split type flat-plate solar photothermal and photovoltaic system CN102734943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102139715A CN102734943A (en) 2012-06-27 2012-06-27 Split type flat-plate solar photothermal and photovoltaic system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102139715A CN102734943A (en) 2012-06-27 2012-06-27 Split type flat-plate solar photothermal and photovoltaic system

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103001546A (en) * 2012-12-17 2013-03-27 金陵科技学院 Complementary integrated system of solar energy photovoltaic power generation and solar energy panel heat collection and control method thereof
CN103062927A (en) * 2012-12-26 2013-04-24 江苏振发新能源科技发展有限公司 Solar energy distributed type generation hot water combined supply system
CN103400884A (en) * 2013-08-09 2013-11-20 河海大学常州校区 Domestic photovoltaic and photo-thermal integrated device with natural circulation
CN103791632A (en) * 2012-11-02 2014-05-14 云南师范大学 Household multifunctional solar utilization system
CN104065338A (en) * 2014-07-04 2014-09-24 东南大学 Solar battery cooling liquid anti-freezing and heat utilization device and method
CN104633951A (en) * 2014-12-09 2015-05-20 苏州弗乐卡电器科技发展有限公司 Environment-friendly water heater
CN105066235A (en) * 2015-08-28 2015-11-18 广西广拓新能源科技有限公司 Solar hot water branch supply system capable of self-heating and preserving heat
CN105066482A (en) * 2015-08-21 2015-11-18 无锡市海昌机械设备有限公司 Intelligent hot water control equipment
CN105066466A (en) * 2015-08-28 2015-11-18 广西广拓新能源科技有限公司 Solar hot water circulation supply system capable of achieving self-heating and heat preservation
CN105180462A (en) * 2015-08-28 2015-12-23 广西广拓新能源科技有限公司 Energy-saving solar hot-water circulation supply system
CN105299914A (en) * 2015-08-28 2016-02-03 广西广拓新能源科技有限公司 Energy-saving solar hot water concentrated supply system
CN105823206A (en) * 2016-05-11 2016-08-03 江苏峰谷源储能技术研究院有限公司 Water heating system supplied with solar energy and electric energy
CN106288437A (en) * 2015-06-01 2017-01-04 博立码杰通讯(深圳)有限公司 Multifuctional solar system
CN109639234A (en) * 2018-12-20 2019-04-16 昆明理工大学 A kind of PV/T system of air cooling and the water cooling combination of the raising photovoltaic thermal efficiency

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CN201138077Y (en) * 2007-12-14 2008-10-22 嘉兴繁荣电器有限公司 Solar photoelectric water heating apparatus
CN201438051U (en) * 2009-06-23 2010-04-14 广州尚能太阳能科技有限公司 Solar energy water heater
CN102410644A (en) * 2011-11-28 2012-04-11 无锡同春新能源科技有限公司 Efficiency gaining device for solar water heater to convey warm water to pipeline of biogas digester wall
CN202204192U (en) * 2011-08-31 2012-04-25 陕西光伏产业有限公司 Solar photoelectric water heater
CN202648176U (en) * 2012-06-27 2013-01-02 苏州阳光四季太阳能有限公司 Split flat-panel solar photo-thermal photovoltaic system

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
CN201138077Y (en) * 2007-12-14 2008-10-22 嘉兴繁荣电器有限公司 Solar photoelectric water heating apparatus
CN201438051U (en) * 2009-06-23 2010-04-14 广州尚能太阳能科技有限公司 Solar energy water heater
CN202204192U (en) * 2011-08-31 2012-04-25 陕西光伏产业有限公司 Solar photoelectric water heater
CN102410644A (en) * 2011-11-28 2012-04-11 无锡同春新能源科技有限公司 Efficiency gaining device for solar water heater to convey warm water to pipeline of biogas digester wall
CN202648176U (en) * 2012-06-27 2013-01-02 苏州阳光四季太阳能有限公司 Split flat-panel solar photo-thermal photovoltaic system

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103791632B (en) * 2012-11-02 2015-08-05 云南师范大学 A kind of family multifuctional solar utilizes system
CN103791632A (en) * 2012-11-02 2014-05-14 云南师范大学 Household multifunctional solar utilization system
CN103001546B (en) * 2012-12-17 2015-01-21 金陵科技学院 Complementary integrated system of solar energy photovoltaic power generation and solar energy panel heat collection and control method thereof
CN103001546A (en) * 2012-12-17 2013-03-27 金陵科技学院 Complementary integrated system of solar energy photovoltaic power generation and solar energy panel heat collection and control method thereof
WO2014101360A1 (en) * 2012-12-26 2014-07-03 江苏振发投资发展有限公司 Solar distributed power generation and hot water combined supply system
CN103062927B (en) * 2012-12-26 2014-12-31 江苏振发投资发展有限公司 Solar energy distributed type generation hot water combined supply system
CN103062927A (en) * 2012-12-26 2013-04-24 江苏振发新能源科技发展有限公司 Solar energy distributed type generation hot water combined supply system
CN103400884A (en) * 2013-08-09 2013-11-20 河海大学常州校区 Domestic photovoltaic and photo-thermal integrated device with natural circulation
CN103400884B (en) * 2013-08-09 2016-02-10 河海大学常州校区 A kind of domestic type natural circulation photovoltaic and photothermal integral device
CN104065338A (en) * 2014-07-04 2014-09-24 东南大学 Solar battery cooling liquid anti-freezing and heat utilization device and method
CN104065338B (en) * 2014-07-04 2016-05-11 东南大学 A kind of solar cell cooling fluid antifreeze with heat utilization device and method
CN104633951A (en) * 2014-12-09 2015-05-20 苏州弗乐卡电器科技发展有限公司 Environment-friendly water heater
CN106288437A (en) * 2015-06-01 2017-01-04 博立码杰通讯(深圳)有限公司 Multifuctional solar system
CN106288437B (en) * 2015-06-01 2018-11-20 博立码杰通讯(深圳)有限公司 Multifuctional solar system
CN105066482A (en) * 2015-08-21 2015-11-18 无锡市海昌机械设备有限公司 Intelligent hot water control equipment
CN105066466A (en) * 2015-08-28 2015-11-18 广西广拓新能源科技有限公司 Solar hot water circulation supply system capable of achieving self-heating and heat preservation
CN105299914A (en) * 2015-08-28 2016-02-03 广西广拓新能源科技有限公司 Energy-saving solar hot water concentrated supply system
CN105180462A (en) * 2015-08-28 2015-12-23 广西广拓新能源科技有限公司 Energy-saving solar hot-water circulation supply system
CN105066235A (en) * 2015-08-28 2015-11-18 广西广拓新能源科技有限公司 Solar hot water branch supply system capable of self-heating and preserving heat
CN105066466B (en) * 2015-08-28 2017-12-08 广西广拓新能源科技有限公司 A kind of solar water circulation-supplied system for being capable of self-heating insulation
CN105180462B (en) * 2015-08-28 2017-12-08 广西广拓新能源科技有限公司 A kind of energy-saving solar water circulation supply system
CN105066235B (en) * 2015-08-28 2018-07-06 广西广拓新能源科技有限公司 A kind of solar heat water branch supply system for being capable of self-heating heat preservation
CN105823206A (en) * 2016-05-11 2016-08-03 江苏峰谷源储能技术研究院有限公司 Water heating system supplied with solar energy and electric energy
CN109639234A (en) * 2018-12-20 2019-04-16 昆明理工大学 A kind of PV/T system of air cooling and the water cooling combination of the raising photovoltaic thermal efficiency

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