CN103206749A - Combined electric heat and cold supplying system utilizing efficient low-temperature solar photovoltaic battery device - Google Patents

Combined electric heat and cold supplying system utilizing efficient low-temperature solar photovoltaic battery device Download PDF

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Publication number
CN103206749A
CN103206749A CN2013101112391A CN201310111239A CN103206749A CN 103206749 A CN103206749 A CN 103206749A CN 2013101112391 A CN2013101112391 A CN 2013101112391A CN 201310111239 A CN201310111239 A CN 201310111239A CN 103206749 A CN103206749 A CN 103206749A
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CN
China
Prior art keywords
heat
air
indoor
voltaic cell
conditioner
Prior art date
Application number
CN2013101112391A
Other languages
Chinese (zh)
Inventor
李吉武
王超
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东营明汇新能源科技有限公司
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Application filed by 东营明汇新能源科技有限公司 filed Critical 东营明汇新能源科技有限公司
Priority to CN2013101112391A priority Critical patent/CN103206749A/en
Publication of CN103206749A publication Critical patent/CN103206749A/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
    • 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
    • Y02B10/70Hybrid 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 invention relates to a combined electric heat and cold supplying system utilizing an efficient low-temperature solar photovoltaic battery device. The technical scheme includes that the efficient low-temperature solar photovoltaic battery device is mounted at the top of a building and connected with an optoelectronic controller via conducting wires, after being processed by the optoelectronic controller, one conducting wire is connected with an LED lamp while the other conducting wire is connected to a household appliance via an inverter, an outdoor air conditioning unit is mounted on the exterior wall of the building, and extra power of the efficient low-temperature solar photovoltaic battery device is combined into a power grid. The combined electric heat and cold supplying system has the advantages that the combined electric heat and cold supplying system can be used for photovoltaic power generation; with direct sunlight, the combined electric heat and cold supplying system is provided with high heat collecting efficiency and can effectively reduce the temperature of photovoltaic panels; and without solar radiation, the combined electric heat and cold supplying system can assist a heat pump in heat radiation, improves working efficiency of the heat pump so as to reach the capability of supplying electric heat and cold, and can be used as a building material to be combined with a building.

Description

Adopt the electricity, heat and cold union supply system of high efficient cryogenic solar-energy photo-voltaic cell device
Technical field
The present invention relates to a kind of air-conditioning system, particularly a kind of electricity, heat and cold union supply system that adopts high efficient cryogenic solar-energy photo-voltaic cell device.
Background technology
At present, the total amount of China's building energy consumption just is being ascendant trend year by year, and ratio shared in energy aggregate consumption is from 10% of the end of the seventies in last century, risen in recent years 27.45%.At present, China is in industrialization and urbanization Rapid development stage, and the construction speed with present expects the year two thousand twenty, the area of whole nation highly energy-consuming building will reach 70,000,000,000 square metres, and only air-conditioning peak load in summer will be equivalent to power station, 10 Three Gorges ability at full capacity.These buildings are in the service time of the supreme a century of the following decades, and aspects such as heating, air-conditioning, ventilation, cooking, illumination, hot water supply all will constantly consume a large amount of energy.The Ministry of Construction studies show that China's architectural energy consumption ratio rises to about 35% the most at last.
It is extremely urgent to carry forward vigorously building energy conservation work, and the Chinese government has formulated relevant policies and regulation, and we will catch favourable opportunity, and building energy conservation work is closely combined with advancing modernization of the housing industry.
In field of solar energy, the application of super heat-conductive pipe and photovoltaic panel is very extensive at present, and heat pipe solar energy water-heater is exactly a typical example.Super heat-conductive pipe is the high-effect heat transfer element that flowing of a kind of dependence inside heat pipe working media (superconducting fluid) and phase transformation realize transmitting heat.Super heat-conductive pipe makes a lot of defectives of vacuum tube collector be improved as heat transfer element, and such as carrying operation, collecting efficiency is higher, avoids the vacuum in-tube fouling, reduces vacuum tube bombing possibility etc.But, through the vacuum tube behind the improved a lot of structural shortcomings are arranged still: 1, anti-foreign impacts ability, though damaging 2 easily, vacuum tube use super heat-conductive pipe to make the collecting efficiency of unit are endotherm area be higher than the ordinary flat heat collector, but because volume ratio is bigger, the collecting efficiency of unit erection space not as purl machine heat collector 3, can not be as construction material and architecture-integral perfect adaptation.
These shortcomings are the advantage of high efficient cryogenic solar panel exactly, but the ordinary flat heat collector also has following shortcoming: 1, thermal-arrest speed is slower, heat transfer efficiency is not high by 2, can not generate electricity, and is very limited during installation, must be by the mounting bracket fixed angle.
Summary of the invention
Purpose of the present invention is exactly the above-mentioned defective that exists at prior art, and a kind of electricity, heat and cold union supply system that adopts high efficient cryogenic solar-energy photo-voltaic cell device is provided.
Its technical scheme is to comprise high efficient cryogenic solar-energy photo-voltaic cell device, air-conditioner outdoor unit, Multisource heat pump, indoor apparatus of air conditioner, magnetic valve, photoelectric controller, LED lamp, inverter, electrical equipment, at top of building high efficient cryogenic solar-energy photo-voltaic cell device is installed, high efficient cryogenic solar-energy photo-voltaic cell device connects photoelectric controller by lead, after the photoelectric controller processing, one the tunnel is connected with indoor LED lamp, and another road is connected to the electrical equipment of family expenses through inverter;
The wall off-premises station that installs an air-conditioner outside the building, the excrescent electric power of high efficient cryogenic solar-energy photo-voltaic cell device is connected to the grid, and produced simultaneously heat transferred air-conditioner outdoor unit is reached indoorly by Multisource heat pump and indoor apparatus of air conditioner, improve air-conditioner efficiency; Perhaps, indoor heat by indoor apparatus of air conditioner, Multisource heat pump, reach air-conditioner outdoor unit and high efficient cryogenic solar-energy photo-voltaic cell device, by heat radiation with heat radiation to atmosphere.
Above-mentioned air-conditioner outdoor unit is communicated with Multisource heat pump by magnetic valve, and Multisource heat pump is connected with indoor apparatus of air conditioner.
The invention has the beneficial effects as follows: the present invention not only can carry out photovoltaic generation, has high collection effciency under the situation of periods of direct sunlight, can effectively reduce the temperature of photovoltaic panel; When under no sun-exposed situation, can carrying out heat loss through radiation by assisted heat pump, improve the heat pump operating efficiency, reach the ability of electricity, heat and cold union supply, and can be used as construction material and be combined with architecture-integral.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention;
Among the last figure: high efficient cryogenic solar-energy photo-voltaic cell device 1, air-conditioner outdoor unit 2, Multisource heat pump 3, indoor apparatus of air conditioner 4, magnetic valve 5, photoelectric controller 6, LED lamp 7, inverter 8, electrical equipment 9.
The specific embodiment
By reference to the accompanying drawings, the invention will be further described:
The present invention includes high efficient cryogenic solar-energy photo-voltaic cell device 1, air-conditioner outdoor unit 2, Multisource heat pump 3, indoor apparatus of air conditioner 4, magnetic valve 5, photoelectric controller 6, LED lamp 7, inverter 8, electrical equipment 9, at top of building high efficient cryogenic solar-energy photo-voltaic cell device 1 is installed, high efficient cryogenic solar-energy photo-voltaic cell device 1 connects photoelectric controller 6 by lead, after photoelectric controller 6 processing, one the tunnel is connected with indoor LED lamp 7, and another road is connected to the electrical equipment 9 of family expenses through inverter 8; The high efficient cryogenic solar-energy photo-voltaic cell device that adopts comprises glass cover-plate, photovoltaic panel, superconduction bar, heat conduction loop, housing and radiation coating.
The wall off-premises station 2 that installs an air-conditioner outside the building, the excrescent electric power of high efficient cryogenic solar-energy photo-voltaic cell device 1 is connected to the grid, produced simultaneously heat transferred air-conditioner outdoor unit 2, reach indoor by Multisource heat pump 3 and indoor apparatus of air conditioner 4, improve air-conditioner efficiency, be provided with magnetic valve 5 between indoor apparatus of air conditioner 4 and the Multisource heat pump 3; Perhaps, indoor heat by indoor apparatus of air conditioner 4, Multisource heat pump 3, reach air-conditioner outdoor unit 2 and high efficient cryogenic solar-energy photo-voltaic cell device 1, by heat radiation with heat radiation to atmosphere, be provided with magnetic valve 5 between indoor apparatus of air conditioner 4 and the Multisource heat pump 3.
Wherein, air-conditioner outdoor unit 2 is communicated with Multisource heat pump 3 by magnetic valve 5, and Multisource heat pump 3 is connected with indoor apparatus of air conditioner 4.
During heating condition, high efficient cryogenic solar-energy photo-voltaic cell device 1 is directly produced electric power and is supplied with LED lamp 7 or electrical equipment 9, unnecessary electric power is connected to the grid, produced simultaneously heat can be passed to air-conditioner outdoor unit 2 by efficient heat-collecting device, reach indoor by Multisource heat pump 3, indoor apparatus of air conditioner 4, improve air-conditioning work efficient, satisfy indoor life comfort requirement;
During cooling condition, indoor heat reaches air-conditioner outdoor unit 2 and high efficient cryogenic solar-energy photo-voltaic cell device 1 by indoor apparatus of air conditioner 4, Multisource heat pump 3, its by heat radiation with heat radiation to atmosphere, improve the operating efficiency of air-conditioning, satisfy indoor life comfort requirement.

Claims (2)

1. electricity, heat and cold union supply system that adopts high efficient cryogenic solar-energy photo-voltaic cell device, it is characterized in that: comprise high efficient cryogenic solar-energy photo-voltaic cell device (1), air-conditioner outdoor unit (2), Multisource heat pump (3), indoor apparatus of air conditioner (4), magnetic valve (5), photoelectric controller (6), LED lamp (7), inverter (8), electrical equipment (9), at top of building high efficient cryogenic solar-energy photo-voltaic cell device (1) is installed, high efficient cryogenic solar-energy photo-voltaic cell device (1) connects photoelectric controller (6) by lead, after photoelectric controller (6) processing, one the tunnel is connected with indoor LED lamp (7), and another road is connected to the electrical equipment (9) of family expenses through inverter (8);
The wall off-premises station (2) that installs an air-conditioner outside the building, the excrescent electric power of high efficient cryogenic solar-energy photo-voltaic cell device (1) is connected to the grid, produced simultaneously heat transferred air-conditioner outdoor unit (2) is reached indoorly by Multisource heat pump (3) and indoor apparatus of air conditioner (4), improve air-conditioner efficiency; Perhaps, indoor heat by indoor apparatus of air conditioner (4), Multisource heat pump (3), reach air-conditioner outdoor unit (2) and high efficient cryogenic solar-energy photo-voltaic cell device (1), by heat radiation with heat radiation to atmosphere.
2. the electricity, heat and cold union supply system of employing high efficient cryogenic solar-energy photo-voltaic cell device according to claim 1, it is characterized in that: described air-conditioner outdoor unit (2) is communicated with Multisource heat pump (3) by magnetic valve (5), and Multisource heat pump (3) is connected with indoor apparatus of air conditioner (4).
CN2013101112391A 2013-04-02 2013-04-02 Combined electric heat and cold supplying system utilizing efficient low-temperature solar photovoltaic battery device CN103206749A (en)

Priority Applications (1)

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CN2013101112391A CN103206749A (en) 2013-04-02 2013-04-02 Combined electric heat and cold supplying system utilizing efficient low-temperature solar photovoltaic battery device

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CN2013101112391A CN103206749A (en) 2013-04-02 2013-04-02 Combined electric heat and cold supplying system utilizing efficient low-temperature solar photovoltaic battery device

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000171105A (en) * 1998-12-03 2000-06-23 Chubu Electric Power Co Inc Solar heat pump cooler/heater water heater
JP2005134104A (en) * 2003-10-09 2005-05-26 Matsushita Electric Ind Co Ltd Solar system and operation method of solar system
CN202025783U (en) * 2011-04-25 2011-11-02 湖南大学 Solar photovoltaic thermoelectric heating module and photovoltaic thermoelectric hot water system
CN202501664U (en) * 2012-03-02 2012-10-24 山东宏力空调设备有限公司 Photoelectric and photothermal solar energy heat pump system
CN202598955U (en) * 2012-05-07 2012-12-12 上海理工大学 Solar-energy photovoltaic heat pump system
CN202675729U (en) * 2012-06-20 2013-01-16 云南凯思诺低温环境技术有限公司 Solar air-conditioner heat pump
CN102967052A (en) * 2012-12-10 2013-03-13 国电南京自动化股份有限公司 Solar energy utilization system for buildings
CN203177340U (en) * 2013-04-02 2013-09-04 东营明汇新能源科技有限公司 Electric combined heat supply and cooling system adopting efficient low-temperature solar photovoltaic cell device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000171105A (en) * 1998-12-03 2000-06-23 Chubu Electric Power Co Inc Solar heat pump cooler/heater water heater
JP2005134104A (en) * 2003-10-09 2005-05-26 Matsushita Electric Ind Co Ltd Solar system and operation method of solar system
CN202025783U (en) * 2011-04-25 2011-11-02 湖南大学 Solar photovoltaic thermoelectric heating module and photovoltaic thermoelectric hot water system
CN202501664U (en) * 2012-03-02 2012-10-24 山东宏力空调设备有限公司 Photoelectric and photothermal solar energy heat pump system
CN202598955U (en) * 2012-05-07 2012-12-12 上海理工大学 Solar-energy photovoltaic heat pump system
CN202675729U (en) * 2012-06-20 2013-01-16 云南凯思诺低温环境技术有限公司 Solar air-conditioner heat pump
CN102967052A (en) * 2012-12-10 2013-03-13 国电南京自动化股份有限公司 Solar energy utilization system for buildings
CN203177340U (en) * 2013-04-02 2013-09-04 东营明汇新能源科技有限公司 Electric combined heat supply and cooling system adopting efficient low-temperature solar photovoltaic cell device

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Application publication date: 20130717