CN1987288A - Solar energy comprehensive utilizing system - Google Patents

Solar energy comprehensive utilizing system Download PDF

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Publication number
CN1987288A
CN1987288A CN 200610097398 CN200610097398A CN1987288A CN 1987288 A CN1987288 A CN 1987288A CN 200610097398 CN200610097398 CN 200610097398 CN 200610097398 A CN200610097398 A CN 200610097398A CN 1987288 A CN1987288 A CN 1987288A
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China
Prior art keywords
solar energy
storage tank
heat storage
electric power
thermoelectric cell
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Application number
CN 200610097398
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Chinese (zh)
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CN1987288B (en
Inventor
刘春生
王谦
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Jiangsu University
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Jiangsu University
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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
    • 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
    • Y02E10/40Solar thermal energy, e.g. solar towers

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  • Photovoltaic Devices (AREA)

Abstract

A comprehensive solar energy utilizing system is composed of thermoelectric cells, solar heat collecting tube, thermoelectric relay, heat accumulator set, safety valve, mixer, room heating regulator, auxiliary heater, electric accumulator set, bidirectional pump, switch, diode, power supply system, room heating system, and water supply system.

Description

Solar energy composite utilizes system
Technical field
The present invention relates to solar energy heat utilization field, refer in particular to a kind of solar energy composite and utilize system.
Technical background
Solar energy is human inexhaustible regenerative resource.Also be clean energy resource, do not produce any environmental pollution.Since the seventies, in view of the finiteness of conventional energy resource supply and the increase of environmental protection pressure, many in the world countries have started the upsurge of development and use solar energy and regenerative resource from eighties of last century.The United Nations has held a series of summit meetings that have the various countries leader to participate in since the nineties in last century, discuss and formulate world's solar energy strategical planning, international solar energy pact, set up international solar energy fund etc., promote the development and use of global solar and regenerative resource.Development and use solar energy and regenerative resource become a big theme and the common action of international community, become the important content that various countries formulate the strategy of sustainable development.In State Commission for Restructuring the Economic Systems is listed research and development solar energy and renewable energy technologies always by the Chinese government since " six or five ", has promoted the development of China's solar energy and renewable energy technologies and industry greatly.
And in the present technology about the solar energy utilization, all be simple solar electrical energy generation or solar energy heating, as patent publication No.: CN1651828A disclosed " photovoltaic air-conditioning system " is that to utilize solar photovoltaic powered device to provide power supply to carry out work, patent publication No. for another example: CN1499154A disclosed " solar cell formula electric heater " to heat pump air conditioner be the technology of utilizing the solar cell electricity again electric heater to be heated.Also do not have a kind of comprehensively and otherwise effective technique, particularly Chang Yong solar water heater are too many at the heat of generation in summer in the existing technology, the client can't use again, causes energy waste.
Summary of the invention
For fear of with overcome above-mentioned deficiency, the purpose of this invention is to provide a kind of solar energy composite and utilize system.
Realize that technical scheme of the present invention is:
Solar energy composite utilizes system mainly to comprise: electric power system, solar energy heating system, water system; Wherein electric power system is made up of thermoelectric cell, battery, double-point double-throw switch, synchro switch, switch, thermal relay, ammeter, other electrical appliance, solar energy heating system is to be connected to form to pump by solar energy heat collection pipe, thermal relay, heat storage tank, safety valve, auxiliary heater, room heating adjuster, two, and water system is made up of cold water supply, heat storage tank, blender; It is characterized in that: solar energy heating system couples together by heat storage tank and water system, electric power system is interted among each system, and provide electric energy to all electrical appliances of each system, solar energy heating system links to each other with thermoelectric cell by auxiliary heater with electric power system, and carries out the mutual conversion of heat energy and electric energy by auxiliary heater and thermoelectric cell.
Wherein, described electric power system is characterised in that: thermoelectric cell is connected with double-point double-throw switch, diode, battery, all electrical appliances are by storage battery power supply in the electric power system, two insert in the electric power system after pump, thermal relay, synchro switch parallel connection, wherein two of thermal relay inputs are connected to the outlet and the heat storage tank of solar energy heat collection pipe respectively, and other all electrical appliances are connected respectively and also inserted in the electric power system behind the switch.
Described solar energy heating system is characterised in that: two to pump, solar energy heat collection pipe is formed a water circulation system, solar energy is delivered in the heat storage tank, or the thermal energy transfer in the heat storage tank is in solar energy heat collection pipe, the solar energy heat collection pipe upper surface is one deck thermoelectric cell, the face of being close to thermoelectric cell in the solar energy heat collection pipe will with the printing opacity diathermancy all preferably material make, other faces are the same with the material of general solar energy heat collection pipe, safety valve is installed on the heat storage tank, auxiliary heater can be assisted heating to heat storage tank, heat energy in the heat storage tank can offer the room heating, and, also can heat cold water by the temperature that room heating adjuster is regulated the room.
Described water system is characterised in that: the cold water part of cold water supply is delivered in the blender after the heat storage tank heating, and a part is directly delivered in the blender, regulates the supply that the cold water proportioning different with hot water realizes different temperatures water by blender.
The ordinary circumstance double-point double-throw switch is all beaten to the upper end, and only in the heat surplus of heat storage tank, B point temperature is higher than A point temperature and just beats to the lower end when electric weight is not enough in the battery.
Advantage of the present invention is the control by double-point double-throw switch, can realize thermoelectric cell generating on daytime, also alternative generating at night; By regulating blender, can realize the adjusting of water system temperature, according to different needs, can select flexibly for various function users: unnecessary heat energy can change into electric energy by thermoelectric cell, and unnecessary electric energy can change into heat energy by auxiliary heater again; Electric energy and heat energy all have corresponding storage device: battery and heat storage tank, and certain energy can prestore; Unnecessary electric energy can also generate electricity by way of merging two or more grid systems by ammeter, and electric energy can also be provided by electrical network when not enough; The present invention is simple in structure, and it is ingenious reasonable to design, and solar energy utilization ratio height is easy to use.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the circuit theory diagrams of electric power system among the present invention.
As shown in the figure, number in the figure is represented respectively: 1. 14. liang of thermoelectric cell 2. thermal-collecting tubes 3. thermal relays 4. heat storage tanks 5. safety valves rooms 6. heating adjuster 7. blenders 8. room heating systems 9. water systems 10. electric power system rooms 11. 12. cold water supplies 13. auxiliary heaters are to pump 15. battery K 1. double-point double-throw switch K 2. synchro switch K 3. K switch 4. other electrical appliance of switch S I. diode R..
The specific embodiment
As shown in Figure 1, solar energy composite utilizes system mainly by electric power system (10), room heating system (8), water system (9) is formed, wherein room heating system (8) is by thermal-collecting tube (2), thermal relay (3), heat storage tank (4), safety valve (5), auxiliary heater (13), room heating adjuster (6), two to pump (14), room (11) is formed, wherein two to pump (14), thermal-collecting tube (2) is formed the water circulation system of a sealing, solar energy is delivered in the heat storage tank (4), or with the thermal energy transfer in the heat storage tank (4) in thermal-collecting tube (2), thermal-collecting tube (2) upper surface is one deck thermoelectric cell (1), the face of being close to thermoelectric cell (1) in the thermal-collecting tube (2) will with the printing opacity diathermancy all preferably material make, other faces are the same with the material of general thermal-collecting tube (2), safety valve (5) is installed on the heat storage tank (4), auxiliary heater (13) can be assisted heating to heat storage tank (4), heat energy in the heat storage tank (4) can offer room (12) heating, and, also can heat cold water by the temperature that room heating adjuster (6) is regulated room (12); Water system (9) is made up of cold water supply (12), heat storage tank (4), blender (7), the cold water part of cold water supply (12) is delivered in the blender (7) after heat storage tank (4) heating, a part is directly delivered in the blender (7), regulates the supply that the cold water proportioning different with hot water realizes different temperatures water by blender (7) again.
As shown in Figure 2, electric power system (10) is by thermoelectric cell (1), battery (15), double-point double-throw switch (K 1), synchro switch (K 2), switch (K 3), (K 4), thermal relay (3), two forms thermoelectric cell (1) and double-point double-throw switch (K to pump (14), auxiliary heater (13), other electrical appliance (R) 1), the series connection of diode (SI), battery (15), in the electric power system (10) all electrical appliances by battery (15) power supply, two to pump (14), thermal relay (3), synchro switch (K 2) back in parallel inserts in the electric power system (10), wherein two inputs of thermal relay (3) are connected to the outlet A point and the middle B point of heat storage tank (4) of thermal-collecting tube (2) respectively, auxiliary heater (13) and other electrical appliance (R) switch (K that connects respectively 3), (K 4) after also insert in the electric power system (10).
As double-point double-throw switch (K 1) beat when the upper end synchro switch (K 2) disconnect, when solar radiation goes up to thermoelectric cell (1), thermoelectric cell (1) generating, the power storage that thermoelectric cell (1) sends is powered to all electrical appliances by battery (15) in battery (15) again.Meanwhile, when the temperature of ordering as A was higher than the temperature that B orders, thermal relay (3) control two was twitched water to pump (14) and is flowed left, and the entrained heat of water that flows is just delivered in the heat storage tank (4), and then to room (12) heating or heating cold water; When the temperature of ordering as A was equal to or less than the temperature that B orders, thermal relay (3) control two shut down to pump (14).
As double-point double-throw switch (K 1) beat when the lower end synchro switch (K 2) closure, thermal relay (3) short circuit and not working, two twitch water to pump (14) flows to the right, and the water that flows is just delivered to the heat in the heat storage tank (4) to be lost in the atmosphere in the thermal-collecting tube (2) and gone, and there is the temperature difference in two surfaces of thermoelectric cell (1) and generates electricity like this.
During use, double-point double-throw switch (K 1) beat to the upper end, when solar radiation goes up to thermoelectric cell (1), thermoelectric cell (1) charges to battery (15), thermal-collecting tube (2) fills heat to heat storage tank (4), select suitable room temperature and water temperature by regulating room heating adjuster (6) and blender (7) again, when B point temperature is higher than A point temperature and when electric weight is not enough in the battery (15), double-point double-throw switch (K 1) beat to the lower end, thermoelectric cell (1) has just generated electricity.Ordinary circumstance double-point double-throw switch (K 1) all beat to the upper end, only in the heat surplus of heat storage tank (4), B point temperature is higher than A point temperature and just beats to the lower end when electric weight is not enough in the battery (15), as the night in summer.

Claims (4)

1, solar energy composite utilizes system, comprise: electric power system (10), solar energy heating system (8), water system (9), it is characterized in that: solar energy heating system (8) couples together by heat storage tank (4) and water system (9), electric power system (10) links to each other with each system respectively, and solar energy heating system (8) is connected with thermoelectric cell (1) with the auxiliary heater (17) of electric power system (10) by the mutual conversion of realization heat energy and electric energy.
2, solar energy composite according to claim 1 utilizes system, it is characterized in that: solar energy heating system (8) is by solar energy heat collection pipe (2), thermal relay (3), heat storage tank (4), safety valve (5), room heating adjuster (6), two to pump (14), auxiliary heater (13) connects to form, wherein two to pump (14), solar energy heat collection pipe (2) is formed a water circulation system, auxiliary heater (13) is installed on the heat storage tank (4), solar energy heat collection pipe (2) upper surface is one deck thermoelectric cell (1), the face be close to thermoelectric cell (1) in the solar energy heat collection pipe (2) adopt the printing opacity diathermancy all preferably material make, other faces are the same with the material of general solar energy heat collection pipe (2), and safety valve (5) is installed on the heat storage tank (4).
3, solar energy composite according to claim 1 utilizes system, it is characterized in that: water system (9) is made up of cold water supply (12), heat storage tank (4), blender (7), one end of cold water supply (12) links to each other with blender (7) through heat storage tank (4), and an end directly links to each other with blender (7).
4, solar energy composite according to claim 1 utilizes system, it is characterized in that: electric power system (10) is by thermoelectric cell (1), battery (15), double-point double-throw switch (K 1), synchro switch (K 2), switch (K 3, K 4), thermal relay (3), other electrical appliance (R) form thermoelectric cell (1) and double-point double-throw switch (K 1), the series connection of diode (SI), battery (15), all electrical appliances all have battery (15) power supply in the electric power system (10), the energy source of thermoelectric cell (1) generating is directly provided by solar energy, or is provided by heat storage tank (4).Two to pump (14), thermal relay (3), synchro switch (K 2) back in parallel inserts in the electric power system (10), wherein two inputs of thermal relay (3) are connected to the outlet A point and the middle B point of heat storage tank (4) of solar energy heat collection pipe (2) respectively, auxiliary heater (13), other electrical appliance (R) switch (K that connects respectively 3, K 4) the back access in the electric power system (10).
CN 200610097398 2006-11-03 2006-11-03 Solar energy comprehensive utilizing system Expired - Fee Related CN1987288B (en)

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Application Number Priority Date Filing Date Title
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CN1987288B CN1987288B (en) 2010-05-12

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101814870A (en) * 2010-04-27 2010-08-25 华南理工大学 Solar trench type temperature-difference generating device
CN101877561A (en) * 2010-04-02 2010-11-03 武汉市天下春商贸有限公司 Solar energy comprehensive utilization system
CN101604864B (en) * 2009-07-17 2011-08-03 哈尔滨工程大学 Integrated energy device of sodium-sulfur battery and alkali metal thermoelectric direct converter
CN102705998A (en) * 2012-06-13 2012-10-03 云南龙润药业有限公司 Three-purpose solar energy system for steam, power generation and heat storage
CN104197530A (en) * 2014-05-07 2014-12-10 中北大学 Intelligent-control solar system
CN104214824A (en) * 2014-05-07 2014-12-17 中北大学 Solar intelligent control system
CN104528915A (en) * 2014-12-19 2015-04-22 江苏大学 Sewage quantity and temperature adjusting device based on solar heating and thermoelectric power generation
CN106196247A (en) * 2015-05-06 2016-12-07 南京嘉业新能源有限公司 A kind of solar energy thermo-electric generation hot water system
CN106765457A (en) * 2016-12-05 2017-05-31 青海聚正新能源有限公司 Solar-electricity auxiliary heating system
CN106839068A (en) * 2016-12-23 2017-06-13 广西芮芽科技有限公司 Solar heat collection heating system
CN112815373A (en) * 2021-01-15 2021-05-18 燕山大学 Renewable energy and electric energy multi-energy complementary combined heat pump cold and hot water preparation system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2467973Y (en) * 2001-01-15 2001-12-26 吕宝亮 Solar energy thermoelectric double-supply apparatus
CN2536964Y (en) * 2001-07-28 2003-02-19 国营江淮机械厂 All-weather automatic integrated solar water heating system
JP3918807B2 (en) * 2003-02-20 2007-05-23 株式会社デンソー Hot water storage type electric water heater
CN100529593C (en) * 2004-06-29 2009-08-19 邢诒存 Sun cold water device
CN2777846Y (en) * 2005-02-05 2006-05-03 厦门大学 Temp difference power supply

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101604864B (en) * 2009-07-17 2011-08-03 哈尔滨工程大学 Integrated energy device of sodium-sulfur battery and alkali metal thermoelectric direct converter
CN101877561A (en) * 2010-04-02 2010-11-03 武汉市天下春商贸有限公司 Solar energy comprehensive utilization system
CN101877561B (en) * 2010-04-02 2016-08-31 武汉市天下春商贸有限公司 Solar energy composite utilizes system
CN101814870A (en) * 2010-04-27 2010-08-25 华南理工大学 Solar trench type temperature-difference generating device
CN102705998B (en) * 2012-06-13 2013-11-27 云南龙润药业有限公司 Three-purpose solar energy system for steam, power generation and heat storage
CN102705998A (en) * 2012-06-13 2012-10-03 云南龙润药业有限公司 Three-purpose solar energy system for steam, power generation and heat storage
CN105605809A (en) * 2014-05-07 2016-05-25 中北大学 Intelligently-controlled solar system
CN104197530B (en) * 2014-05-07 2016-02-24 中北大学 A kind of Based Intelligent Control solar energy system
CN104214824B (en) * 2014-05-07 2016-04-06 中北大学 A kind of solar energy intelligent control system
CN105570981A (en) * 2014-05-07 2016-05-11 中北大学 Solar intelligent control system
CN104197530A (en) * 2014-05-07 2014-12-10 中北大学 Intelligent-control solar system
CN104214824A (en) * 2014-05-07 2014-12-17 中北大学 Solar intelligent control system
CN104528915A (en) * 2014-12-19 2015-04-22 江苏大学 Sewage quantity and temperature adjusting device based on solar heating and thermoelectric power generation
CN106196247A (en) * 2015-05-06 2016-12-07 南京嘉业新能源有限公司 A kind of solar energy thermo-electric generation hot water system
CN106765457A (en) * 2016-12-05 2017-05-31 青海聚正新能源有限公司 Solar-electricity auxiliary heating system
CN106839068A (en) * 2016-12-23 2017-06-13 广西芮芽科技有限公司 Solar heat collection heating system
CN106839068B (en) * 2016-12-23 2019-11-26 衡阳晟达信息技术有限公司 Solar heat collection heating system
CN112815373A (en) * 2021-01-15 2021-05-18 燕山大学 Renewable energy and electric energy multi-energy complementary combined heat pump cold and hot water preparation system

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