CN106524356A - Solar photovoltaic refrigeration and heating system - Google Patents
Solar photovoltaic refrigeration and heating system Download PDFInfo
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-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
- F24F5/0046—Air-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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-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
- F24F5/0046—Air-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
- F24F2005/0064—Air-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
- F24F2005/0067—Air-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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
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
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.
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)
| 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)
| 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 |
-
2016
- 2016-12-05 CN CN201611104131.XA patent/CN106524356A/en active Pending
Patent Citations (4)
| 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)
| 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 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170322 |