CN106524356A - Solar photovoltaic refrigeration and heating system - Google Patents

Solar photovoltaic refrigeration and heating system Download PDF

Info

Publication number
CN106524356A
CN106524356A CN201611104131.XA CN201611104131A CN106524356A CN 106524356 A CN106524356 A CN 106524356A CN 201611104131 A CN201611104131 A CN 201611104131A CN 106524356 A CN106524356 A CN 106524356A
Authority
CN
China
Prior art keywords
solar
energy
refrigeration
controller
heat extractor
Prior art date
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.)
Pending
Application number
CN201611104131.XA
Other languages
Chinese (zh)
Inventor
钱海龙
赵慧芳
苏生明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qinghai Poly Zhengxin Energy Co Ltd
Original Assignee
Qinghai Poly Zhengxin Energy Co Ltd
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 Qinghai Poly Zhengxin Energy Co Ltd filed Critical Qinghai Poly Zhengxin Energy Co Ltd
Priority to CN201611104131.XA priority Critical patent/CN106524356A/en
Publication of CN106524356A publication Critical patent/CN106524356A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • F24F2005/0064Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy
    • F24F2005/0067Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy with photovoltaic panels

Abstract

The invention provides a solar photovoltaic refrigeration and heating system, so that the defects in the prior art are overcome. The solar photovoltaic refrigeration and heating system comprises a solar photovoltaic battery pack, a solar controller, a storage battery, an inverter, an alternating current load refrigeration device, a direct current load heating device, a solar heat collector, a jet pump, a heat remover, a heat absorber, a throttle control valve and a liquid pump. The solar photovoltaic refrigeration and heating system can perform solar refrigeration and heating by two modes so as to avoid shutdown by failure caused by single refrigeration and heating mode, and is very low-carbon and energy-saving.

Description

Photovoltaic freezes and heating system
Technical field
The present invention relates to a kind of solar energy equipment field devices, especially one kind can carry out solar energy by two ways Refrigeration and heating, it is to avoid single refrigeration and heating mode breaks down and quits work, and the very solar energy of low-carbon energy-saving Photovoltaic freezes and heating system.
Background technology
Photovoltaic is rapidly progressed in recent years, compares traditional energy, and it has the advantage that:Take no To the greatest extent, without exhausted dangerous;Safe and reliable, noiseless, outside non-pollution discharge;Do not limited by resource distribution region, using building The advantage of roofing;Fuel need not be consumed and generated electricity by erecting power transmission lines on the spot.China is that a solar energy resources is more rich Rich country, national relevant ministries and commissions repeatedly send the documents, it is desirable to widely popularize, use including many including solar energy power generating in various places Plant regenerative resource.But even to this day, people also rest on " water heater " stage, solar energy to the understanding of Application of Solar Energy Volt generates electricity.And the grid-connected policy imperfection of China's solar energy power generating, resident family is too Sun can generate electricity a part for, outside domestic, remaining wastes.The refrigeration of China resident with the adopted main energy sources of heating is: Summer adopts air conditioner refrigerating, and winter, other areas adopted natural gas or electrical power heat-supply in addition to northern place central heating.China occupies The structural short of electricity that the energy-consuming custom of the people causes China serious.With the improvement of people's living standards, comfortable refrigeration with The heart of people is increasingly goed deep in heating, however, high energy expenditure makes many people hang back.
At present, with regard to this patent, known technical construction is to include solar-energy photo-voltaic cell group, controller for solar, storage Battery, inverter, AC load refrigeration system, DC load heating system.The photovoltaic freezes can not with heating system The utilization solar energy of various ways is freezed and is heated, and single function, limitation are stronger, is not easy to promote.
The content of the invention
In order to overcome the shortcomings of that existing technology is present, the present invention provides a kind of photovoltaic refrigeration and heating system, The photovoltaic freezes can carry out refrigeration and the heating of solar energy with heating system by two ways, it is to avoid single system Cold heating system breaks down and quits work, and very low-carbon energy-saving.
The technical solution adopted for the present invention to solve the technical problems is:The present invention includes solar-energy photo-voltaic cell group, too Positive energy controller, accumulator, inverter, AC load refrigerating plant, DC load heating installation, solar thermal collector, jet Pump, heat extractor, heat extractor, throttling control valve, liquid pump.
The solar-energy photo-voltaic cell group is connected with controller for solar, and the controller for solar is connected with accumulator again With DC load heating installation;The controller for solar can also be directly connected to inverter, and the inverter connects the sun simultaneously Can controller and AC load refrigerating plant;The solar-energy photo-voltaic cell group connects solar thermal collector, the fluid vapour again Change passage gas outlet connect with the motive fluid entrance of the jet pump, the low-pressure gas entrance of the jet pump with it is described Gas outlet's connection of heat extractor, the gas outlet of the jet pump are connected with the gas access of the heat extractor, the heat extraction The liquid outlet warp knuckle flow control valve of device is connected with the liquid inlet of the heat extractor, the liquid outlet Jing liquid of the heat extractor Pump is connected with the liquid inlet of the fluid vaporization passage.
Chi Zuke provides solar energy and electric energy for solar thermal collector.
The invention has the beneficial effects as follows, refrigeration and the heating of solar energy can be carried out by two ways, it is to avoid single Refrigeration and heating mode breaks down and quits work, and very low-carbon energy-saving.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural map of photovoltaic refrigeration and heating system embodiment.
In figure
1st, solar-energy photo-voltaic cell group
2nd, controller for solar
3rd, accumulator
4th, inverter
5th, AC load refrigerating plant
6th, DC load heating installation
7th, solar thermal collector
8th, jet pump
9th, heat extractor
10th, heat extractor
11st, throttling control valve
12nd, liquid pump
Specific embodiment
In the embodiment shown in fig. 1, the present invention include solar-energy photo-voltaic cell group 1, controller for solar 2, accumulator 3, Inverter 4, AC load refrigerating plant 5, DC load heating installation 6, solar thermal collector 7, jet pump 8, heat extractor 9, suction Hot device 10, throttling control valve 11, liquid pump 12.
The solar-energy photo-voltaic cell group 1 is connected with controller for solar 2, and the controller for solar 2 is connected with storage again Battery 3 and DC load heating installation 6;The controller for solar 2 can also be directly connected to inverter 4, and the inverter 4 is simultaneously Connection controller for solar 3 and AC load refrigerating plant 5;The solar-energy photo-voltaic cell group 1 connects solar thermal collector again 7, the gas outlet of the fluid vaporization passage is connected with the motive fluid entrance of the jet pump 3, the low pressure of the jet pump 8 Gas access is connected with the gas outlet of the heat extractor 10, the gas of the gas outlet of the jet pump 8 and the heat extractor 9 Entrance is connected, and the liquid outlet warp knuckle flow control valve 11 of the heat extractor 9 is connected with the liquid inlet of the heat extractor 10, described The liquid outlet Jing liquid pumps 12 of heat extractor 9 are connected with the liquid inlet of the fluid vaporization passage;The solar photovoltaic Pond group 1 can provide solar energy and electric energy for solar thermal collector.
When being embodied as, 1 controller for solar 2 of solar-energy photo-voltaic cell group is connected, 2 pairs of control dresses of controller for solar Put power supply or electric power storage.For the unidirectional current offer directly sent photovoltaic on daytime using 6 controller of DC load heating installation Use to the device, and by unnecessary electrical power storage in accumulator 3, the system is supplied directly in night by accumulator 3 makes With;For using AC load refrigerating plant 5, controller is converted in the defeated Jing inverters of unidirectional current that photovoltaic is sent by daytime 4 Use for the system after alternating current, and by unnecessary electrical power storage in accumulator 3, in the electricity that night will be stored by accumulator 3 Can Jing after inverter 4 is converted to alternating current for the system using being supplied to system use;Another way is solar energy heating Device 7 heats its internal water, and then steam enters jet pump 8 by pipeline stream, then excludes heat by heat extractor 9, due to Heat absorption principle, directly reduces external temperature.
As known by the technical knowledge, the present invention can be by other essence without departing from its spirit or the embodiment party of essential feature Case is realizing.
Embodiment disclosed above, for each side, is all merely illustrative, and is not only.It is all this It is included in the invention in invention scope or in the change being equal in the scope of the present invention.

Claims (2)

1. a kind of photovoltaic refrigeration and heating system, including solar-energy photo-voltaic cell group, controller for solar, accumulator, Inverter, AC load refrigerating plant, DC load heating installation, solar thermal collector, jet pump, heat extractor, heat extractor, section Flow control valve, liquid pump, is characterized in that:The solar-energy photo-voltaic cell group is connected with controller for solar, the solar energy control Device processed is connected with accumulator and DC load heating installation again;The controller for solar can also be directly connected to inverter, should Inverter connects controller for solar and AC load refrigerating plant simultaneously;The solar-energy photo-voltaic cell group connects solar energy again Heat collector, the gas outlet of the fluid vaporization passage are connected with the motive fluid entrance of the jet pump, the jet pump Low-pressure gas entrance is connected with the gas outlet of the heat extractor, the gas of the gas outlet of the jet pump and the heat extractor Entrance is connected, and the liquid outlet warp knuckle flow control valve of the heat extractor is connected with the liquid inlet of the heat extractor, the heat extraction The liquid outlet Jing liquid pumps of device are connected with the liquid inlet of the fluid vaporization passage.
2. a kind of photovoltaic refrigeration according to claim 1 and heating system, is characterized in that:The photovoltaic Set of cells can provide solar energy and electric energy for solar thermal collector.
CN201611104131.XA 2016-12-05 2016-12-05 Solar photovoltaic refrigeration and heating system Pending CN106524356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611104131.XA CN106524356A (en) 2016-12-05 2016-12-05 Solar photovoltaic refrigeration and heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611104131.XA CN106524356A (en) 2016-12-05 2016-12-05 Solar photovoltaic refrigeration and heating system

Publications (1)

Publication Number Publication Date
CN106524356A true CN106524356A (en) 2017-03-22

Family

ID=58354950

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611104131.XA Pending CN106524356A (en) 2016-12-05 2016-12-05 Solar photovoltaic refrigeration and heating system

Country Status (1)

Country Link
CN (1) CN106524356A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019233583A1 (en) * 2018-06-07 2019-12-12 Robert Bosch Gmbh Method for connecting a refrigerator to a solar home system and controller
CN112797035A (en) * 2020-12-30 2021-05-14 中建市政工程有限公司 Solar jet pump monitoring integrated system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202393083U (en) * 2011-11-21 2012-08-22 中能东讯新能源科技(大连)有限公司 Solar injector commercial or civil central air conditioning system
CN103398498A (en) * 2013-07-24 2013-11-20 广东申菱空调设备有限公司 Compact solar ejector refrigeration and heat pump integrated system and method for controlling same
CN203352485U (en) * 2013-05-08 2013-12-18 上海玉屏瓦屋住宅科技发展有限公司 Solar photovoltaic refrigeration and heating system
CN103629853A (en) * 2012-11-05 2014-03-12 摩尔动力(北京)技术股份有限公司 Solar cooling system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202393083U (en) * 2011-11-21 2012-08-22 中能东讯新能源科技(大连)有限公司 Solar injector commercial or civil central air conditioning system
CN103629853A (en) * 2012-11-05 2014-03-12 摩尔动力(北京)技术股份有限公司 Solar cooling system
CN203352485U (en) * 2013-05-08 2013-12-18 上海玉屏瓦屋住宅科技发展有限公司 Solar photovoltaic refrigeration and heating system
CN103398498A (en) * 2013-07-24 2013-11-20 广东申菱空调设备有限公司 Compact solar ejector refrigeration and heat pump integrated system and method for controlling same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019233583A1 (en) * 2018-06-07 2019-12-12 Robert Bosch Gmbh Method for connecting a refrigerator to a solar home system and controller
CN112797035A (en) * 2020-12-30 2021-05-14 中建市政工程有限公司 Solar jet pump monitoring integrated system

Similar Documents

Publication Publication Date Title
CN103267365A (en) Combined hot water making system
CN104716665A (en) Solar photovoltaic generation and heat collection circulation integrated system
CN201844571U (en) Photoelectric and photo-thermal complementing sun light energy utilization system
CN106288490A (en) Light collecting photovoltaic/photothermal integrated heat-transformation/electricity/cold supply system
CN106524356A (en) Solar photovoltaic refrigeration and heating system
CN201242315Y (en) United heating apparatus for solar air source heat pump and middle-/high-temperature water source heat pump
CN202092322U (en) Solar-energy combustion-gas combined water heater
CN107796129A (en) A kind of solar power generation water heater with heating-supply
CN203203119U (en) Solar auxiliary methane supply system
CN204830566U (en) Energy -conserving refrigeration heating system
CN101639292B (en) Photovoltaic-driven household split flat-plate type solar water heater
CN205783877U (en) A kind of solar electrical energy generation heating system
CN201945020U (en) Solar and wind energy combined heat supply device
CN204757451U (en) Solar energy auxiliary type heat pump set
CN205619578U (en) Solar water heating system of building
CN205783790U (en) A kind of light-volt solar heat pump generating hot-water heating system
CN205843123U (en) A kind of based on solar source with the hot cold supply system of water source low-temperature receiver
CN202092367U (en) Integrated clod and hot temperature control device for villa interior floor
CN205069816U (en) Green high -efficient energy device of cities and towns user
CN104088124B (en) A kind of water potential energy and solar energy integrated power supply drying system
CN204787315U (en) Solar water heater
CN204059038U (en) A kind of water potential energy and solar energy integrated power supply drying system
CN203911867U (en) Off-network type balcony wall-mounted photovoltaic photo-thermal hot water system
CN210399114U (en) Heat supply energy-saving device for public building
CN214746485U (en) Solar heat pump control system suitable for low temperature environment

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170322

WD01 Invention patent application deemed withdrawn after publication