CN107843026A - A kind of refrigeration system using solar energy - Google Patents
A kind of refrigeration system using solar energy Download PDFInfo
- Publication number
- CN107843026A CN107843026A CN201711073329.0A CN201711073329A CN107843026A CN 107843026 A CN107843026 A CN 107843026A CN 201711073329 A CN201711073329 A CN 201711073329A CN 107843026 A CN107843026 A CN 107843026A
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- Prior art keywords
- heat
- unit
- pipeline
- cooling
- solar energy
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
- F25B27/005—Machines, plants or systems, using particular sources of energy using solar energy in compression type systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/05—Cost reduction
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The present invention provides a kind of refrigeration system using solar energy.Wherein, heat collection unit includes solar energy heat collector, and the pipeline of heat collection unit connects the heat storage water tank in heat exchange unit, and pipeline takes back heat collection unit again after heat storage water tank；Heat exchange unit includes heat storage water tank, circulating pump, heat exchanger and is sequentially connected by pipeline, forms a heat exchange loop；Condensing unit includes condenser, cooling tower, cooling water pump, is sequentially connected to form a chilled(cooling) water return (CWR) by pipeline；Refrigerant circulation unit includes compressor, regulating valve, and a loop is connected to form with heat exchanger, cold energy device, evaporator successively by pipeline；Filling refrigerant in the pipeline of refrigerant circulation unit；Above-mentioned sweat cooling unit includes evaporator, cooling air unit, chilled water pump and is sequentially connected to form a kind of refrigeration cycle by pipeline；Filling refrigerant in sweat cooling unit pipe；The cooling air unit is installed in the room of user, and circulating fan is installed at cooling air unit.
Description
Technical field
The present invention relates to indoor refrigerating field, is applied particularly to freeze to user's indoor room.
Background technology
Serious with world energy sources crisis and problem of environmental pollution, exploitation regenerative resource turns into domestic or even the world can
The important component of sustainable development energy basic strategy.It is that power-actuated refrigeration system is no to environment dirty using solar energy
Dye, and the offer of summer solar energy and the demand of architecture refrigerating air-conditioning equipment have preferable uniformity, are currently with too
In positive energy refrigeration modes, energy conversion efficiency is higher.And power source of the solar energy as air conditioner refrigerating, electricity can be greatly reduced
The consumption of energy.
It is to be changed the pressure of refrigerant by controlling electric energy high-power compressor in traditional air-conditioning system, with
Just refrigerant can carry out abundant quick state change, release or absorption heat；Refrigerant is carried out using Solar lamp thermal source
Fully pass through compressor again after heating, the burden of compressor will be mitigated significantly, reduce the power consumption of whole refrigeration system.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of refrigeration system using solar energy.
The technical solution adopted for the present invention to solve the technical problems is：A kind of refrigeration system using solar energy, including
Heat collection unit, heat exchange unit, condensing unit, refrigerant circulation unit and sweat cooling unit.
Wherein, heat collection unit includes solar energy heat collector, and the pipeline of heat collection unit connects the heat accumulation in heat exchange unit
Water tank, pipeline take back heat collection unit again after heat storage water tank；Filling heat-conducting medium in the pipeline of the heat collection unit.
Above-mentioned heat exchange unit includes heat storage water tank, circulating pump, heat exchanger and is sequentially connected by pipeline, forms one
Heat exchange loop；Filling heat-conducting medium in heat exchange unit pipeline；
Above-mentioned condensing unit includes condenser, cooling tower, cooling water pump, is sequentially connected to form a cooling water time by pipeline
Road；Filling water in the pipeline of condensing unit.
Above-mentioned refrigerant circulation unit include compressor, regulating valve, by pipeline successively with heat exchanger, cold energy device,
Evaporator is connected to form a loop；Filling refrigerant in the pipeline of refrigerant circulation unit；
Above-mentioned sweat cooling unit includes evaporator, cooling air unit, chilled water pump and is sequentially connected to form a system by pipeline
SAPMAC method；Filling refrigerant in sweat cooling unit pipe；The cooling air unit is installed in the room of user, in cooling air unit
Place's installation circulating fan.
It is further：Heat-conducting medium in above-mentioned heat collection unit pipeline is conduction oil.
Moreover：Above-mentioned solar energy heat collector selects according to the refrigerating capacity size of the system, the solar energy
Heat collector be solar energy vacuum tube heat collector, groove type solar heat collection unit or heat collecting field, tower type solar heat collection unit or
Heat collecting field.
The beneficial effects of the invention are as follows：
The present invention utilizes the refrigeration system of solar energy, and refrigerant is fully heated up by using the heat of solar energy, reduces
The burden of compressor, greatly reduce the power consumption of refrigeration system, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Description of reference numerals：
1- heat storage water tanks, 2- circulating pumps, 3- heat exchangers, 4- compressors, 5- condensers, 6- cooling towers, 7- cooling water pumps, 8- are adjusted
Save valve, 9- evaporators, 10- chilled water pumps, 11- cooling air units, 12- solar energy heat collectors.
Embodiment
Below in conjunction with the accompanying drawings and embodiment describes the specific embodiment of the invention：
Fig. 1 shows the structure of one embodiment of the invention, as illustrated, in the present invention, including, heat collection unit, heat exchange unit,
Condensing unit, refrigerant circulation unit, the part of sweat cooling unit five are formed.
Wherein, heat collection unit includes solar energy heat collector 12, and the solar energy heat collector 12 can be according to the system
Refrigerating capacity size selects solar energy heat collector, such as：Solar energy vacuum tube heat collector, groove type solar heat collection unit or thermal-arrest
Field, tower type solar heat collection unit or heat collecting field；Heat storage water tank 1 in the pipeline connection heat exchange unit of heat collection unit, pipeline
Heat collection unit is taken back after heat storage water tank 1 again；Filling heat-conducting medium in the pipeline of the heat collection unit.
Above-mentioned heat exchange unit includes heat storage water tank 1, circulating pump 2, heat exchanger 3 and is sequentially connected by pipeline, is formed
One heat exchange loop；Filling heat-conducting medium in heat exchange unit pipeline.
Above-mentioned condensing unit includes condenser 5, cooling tower 6, cooling water pump 7, is sequentially connected to form one by pipeline
Chilled(cooling) water return (CWR)；Filling water in the pipeline of condensing unit.
Above-mentioned refrigerant circulation unit include compressor 4, regulating valve 8, by pipeline successively with heat exchanger 3, cold energy
Device 5, evaporator 9 are connected to form a loop；Filling refrigerant in the pipeline of refrigerant circulation unit.
Above-mentioned sweat cooling unit includes evaporator 9, cooling air unit 11, chilled water pump 10 and is sequentially connected shape by pipeline
Into a kind of refrigeration cycle；Filling refrigerant in sweat cooling unit pipe；The cooling air unit 11 is installed in the room of user,
Circulating fan is installed at cooling air unit 11.
Heat-conducting medium in above-mentioned heat collection unit pipeline is conduction oil.
The preferred embodiment for the present invention is explained in detail above in conjunction with accompanying drawing, but the invention is not restricted to above-mentioned implementation
Mode, can also be on the premise of present inventive concept not be departed from those of ordinary skill in the art's possessed knowledge
Make a variety of changes.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (4)
- A kind of 1. refrigeration system using solar energy, it is characterised in that：Including heat collection unit, heat exchange unit, condensing unit, system Refrigerant cycle unit and sweat cooling unit；Wherein, heat collection unit includes solar energy heat collector（12）, heat collection unit pipeline connection heat exchange unit in heat accumulation Water tank（1）, pipeline passes through heat storage water tank（1）Take back heat collection unit again afterwards；Filling heat-conducting medium in the pipeline of the heat collection unit；Above-mentioned heat exchange unit includes heat storage water tank（1）, circulating pump（2）, heat exchanger（3）It is sequentially connected by pipeline, shape Into a heat exchange loop；Filling heat-conducting medium in heat exchange unit pipeline；Above-mentioned condensing unit includes condenser（5）, cooling tower（6）, cooling water pump（7）, it is sequentially connected to form one by pipeline Individual chilled(cooling) water return (CWR)；Filling water in the pipeline of condensing unit.
- 2. above-mentioned refrigerant circulation unit includes compressor（4）, regulating valve（8）, by pipeline successively with heat exchanger（3）、 Cold energy device（5）, evaporator（9）It is connected to form a loop；Filling refrigerant in the pipeline of refrigerant circulation unit；Above-mentioned sweat cooling unit includes evaporator（9）, cooling air unit（11）, chilled water pump（10）It is sequentially connected by pipeline Form a kind of refrigeration cycle；Filling refrigerant in sweat cooling unit pipe；The cooling air unit（11）It is installed on the room of user In, in cooling air unit（11）Place's installation circulating fan.
- A kind of 3. refrigeration system using solar energy as claimed in claim 1, it is characterised in that：In the heat collection unit pipeline Heat-conducting medium be conduction oil.
- A kind of 4. refrigeration system using solar energy as claimed in claim 1 or 2, it is characterised in that：The solar energy heating Device（12）Selected according to the refrigerating capacity size of the system, the solar energy heat collector（12）For solar energy vacuum tube thermal-arrest Device, groove type solar heat collection unit or heat collecting field, tower type solar heat collection unit or heat collecting field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711073329.0A CN107843026A (en) | 2017-11-04 | 2017-11-04 | A kind of refrigeration system using solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711073329.0A CN107843026A (en) | 2017-11-04 | 2017-11-04 | A kind of refrigeration system using solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107843026A true CN107843026A (en) | 2018-03-27 |
Family
ID=61682356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711073329.0A Pending CN107843026A (en) | 2017-11-04 | 2017-11-04 | A kind of refrigeration system using solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107843026A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631518A (en) * | 2017-11-15 | 2018-01-26 | 肇庆高新区徒瓦科技有限公司 | A kind of refrigeration system using solar energy |
| CN112923423A (en) * | 2021-02-22 | 2021-06-08 | 陕西理工大学 | Heat pump heating system with solar heat energy and air heat energy complementary |
| CN115431836A (en) * | 2022-09-27 | 2022-12-06 | 泰铂（上海）环保科技股份有限公司 | Battery cooling heat exchanger for new energy automobile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134127A (en) * | 2011-12-05 | 2013-06-05 | 西安大昱光电科技有限公司 | Solar cooling heat exchange device |
| CN103954068A (en) * | 2014-04-17 | 2014-07-30 | 广东工业大学 | Absorption refrigerating machine with integrated solar assisted heat pump system |
| CN204202161U (en) * | 2014-09-17 | 2015-03-11 | 江苏双志新能源有限公司 | A kind of solar energy lotus root closes air source heat pump system |
| CN204329220U (en) * | 2014-11-25 | 2015-05-13 | 陕西子竹电子有限公司 | A kind of cooling system for burn-in chamber |
-
2017
- 2017-11-04 CN CN201711073329.0A patent/CN107843026A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134127A (en) * | 2011-12-05 | 2013-06-05 | 西安大昱光电科技有限公司 | Solar cooling heat exchange device |
| CN103954068A (en) * | 2014-04-17 | 2014-07-30 | 广东工业大学 | Absorption refrigerating machine with integrated solar assisted heat pump system |
| CN204202161U (en) * | 2014-09-17 | 2015-03-11 | 江苏双志新能源有限公司 | A kind of solar energy lotus root closes air source heat pump system |
| CN204329220U (en) * | 2014-11-25 | 2015-05-13 | 陕西子竹电子有限公司 | A kind of cooling system for burn-in chamber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631518A (en) * | 2017-11-15 | 2018-01-26 | 肇庆高新区徒瓦科技有限公司 | A kind of refrigeration system using solar energy |
| CN112923423A (en) * | 2021-02-22 | 2021-06-08 | 陕西理工大学 | Heat pump heating system with solar heat energy and air heat energy complementary |
| CN115431836A (en) * | 2022-09-27 | 2022-12-06 | 泰铂（上海）环保科技股份有限公司 | Battery cooling heat exchanger for new energy automobile |
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Application publication date: 20180327 |