CN109682113A - A kind of energy-saving type refrigeration house system - Google Patents
A kind of energy-saving type refrigeration house system Download PDFInfo
- Publication number
- CN109682113A CN109682113A CN201811307213.3A CN201811307213A CN109682113A CN 109682113 A CN109682113 A CN 109682113A CN 201811307213 A CN201811307213 A CN 201811307213A CN 109682113 A CN109682113 A CN 109682113A
- Authority
- CN
- China
- Prior art keywords
- solar energy
- energy
- adsorbent bed
- gas
- valve
- 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
Links
Classifications
-
- 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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/02—Compression-sorption machines, plants, or 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
- 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
- F25B27/007—Machines, plants or systems, using particular sources of energy using solar energy in sorption 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
- F25B37/00—Absorbers; Adsorbers
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0472—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2519—On-off valves
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Abstract
The invention discloses a kind of energy-saving type refrigeration house systems, including solar energy adsorption system and compressor assembly, the solar energy adsorption system includes solar energy adsorbent bed, the solar energy adsorbent bed is connected with oil eliminator in turn, condenser, liquid storage device, evaporator and gas-liquid separator, the compressor assembly includes compressor, the compressor is connected with oil eliminator in turn, condenser, liquid storage device, evaporator and gas-liquid separator, the gas-liquid separator is connect with solar energy adsorbent bed and compressor respectively, the present invention utilizes solar energy, luminous energy is converted to thermal energy under light conditions, energy conservation and environmental protection, it economizes on resources, reduce refrigeration cost, reduce cost of equipment maintenance, it improves service life.
Description
Technical field
The present invention relates to field of refrigeration, specially a kind of energy-saving type refrigeration house system.
Background technique
The effect of the refrigeration principle compressor of general refrigeration machine is the lower both vapor compression of pressure into the higher steaming of pressure
Vapour reduces the volume of steam, pressure rise.The working substance steam for the lower pressure that compressor sucking comes out from evaporator, is allowed to
Be sent into condenser after pressure rise, be condensed into the higher liquid of pressure within the condenser, after the throttle throttling, become pressure compared with
After low liquid, it is sent into evaporator, heat absorption evaporates and becomes the lower steam of pressure in evaporator, is re-fed into entering for compressor
Mouthful, to complete refrigeration cycle.Existing freezer refrigerating be all by compressor by refrigerant compression be high temperature and high pressure gas, be
Refrigeration cycle provides power, needs the work of compressor day and night, improves the use of the refrigeration equipment such as cost and compressor
Service life therefore, it is necessary to a kind of energy conservation and environmental protection and reduces the cold storage refrigerating system of cost.
Summary of the invention
The purpose of the present invention is to provide a kind of energy-saving type refrigeration house systems, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of energy-saving type refrigeration house system, including solar energy adsorption system and compressor assembly, the solar energy adsorption system
Including solar energy adsorbent bed, it is gentle that the solar energy adsorbent bed is connected with oil eliminator, condenser, liquid storage device, evaporator in turn
Liquid/gas separator, the compressor assembly include compressor, the compressor be connected in turn oil eliminator, condenser, liquid storage device,
Evaporator and gas-liquid separator, the gas-liquid separator are connect with solar energy adsorbent bed and compressor respectively.
Preferably, to be connected with high-low pressure between the oil eliminator and gas-liquid separator voltage-controlled.
Preferably, filter, solenoid valve and expansion valve, the height are disposed between the liquid storage device and evaporator
Low pressure is voltage-controlled to be provided with high pressure gauge and low-pressure meter with oil eliminator and gas-liquid separator junction respectively.
Preferably, connecting pipe is provided with the first shut-off valve, the gas between the solar energy adsorbent bed and oil eliminator
Connecting pipe is provided with the second shut-off valve between liquid/gas separator and solar energy adsorbent bed, connects between the compressor and oil eliminator
Adapter tube road is provided with third shut-off valve, and connecting pipe is provided with the 4th shut-off valve between the gas-liquid separator and compressor.
Preferably, the cooling water outlet of the solar energy adsorbent bed is connected with cooling tower, reservoir and water pump in turn, described
Water pump output end is connect with solar energy adsorbent bed cooling water inlet.
Preferably, the cooling water outlet of the solar energy adsorbent bed and cooling tower junction are provided with the 5th shut-off valve, institute
It states water pump output end and solar energy adsorbent bed cooling water inlet junction is provided with the 6th shut-off valve.
Preferably, the cooling tower bottom section is bucket-shaped setting, and the cooling tower bottom face is provided with several triangular support brackets,
It is provided with water inlet above the cooling tower left side, water outlet, the cooling tower are provided among the cooling tower bottom face
It is inside provided with cooling tube, the cooling tube upper end is connect with water inlet, and the cooling tube lower end is connect with water outlet, the cooling
Several blowers are installed on surrounding side wall in tower.
Preferably, the cooling tube is arranged in cooling tower for helical spiral.
Compared with prior art, the beneficial effects of the present invention are: existing freezer refrigerating will be freezed by compressor
Agent boil down to high temperature and high pressure gas, provides power for refrigeration cycle, needs the work of compressor day and night, improve refrigeration at
The service life of the equipment such as this and compressor, the present invention utilize solar energy well, luminous energy are converted to heat under light conditions
Can, energy conservation and environmental protection economizes on resources, and reduces refrigeration cost, reduces cost of equipment maintenance, improve service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the refrigeration system of energy-saving type refrigeration house system；
Fig. 2 is a kind of cooling tower structure schematic diagram of energy-saving type refrigeration house system.
In figure: 1- compressor, 2- high-low pressure is voltage-controlled, 3- oil eliminator, 4- high pressure gauge, and the first shut-off valve of 5-, 6- second is cut
Only valve, 7- third shut-off valve, 8- condenser, 9- solar energy adsorbent bed, the 6th shut-off valve of 10-, the 5th shut-off valve of 11-, 12- are cooling
Tower, 13- reservoir, 14- water pump, 15- filter, 16- liquid storage device, 17- solenoid valve, 18- expansion valve, 19- evaporator, 20- gas
Liquid/gas separator, 21- low-pressure meter, the 4th shut-off valve of 22-, 23- cooling tube, 24- water inlet, 25- blower, 26- triangular support bracket,
27- water outlet, 28- solar energy adsorption system, 29- compressor assembly.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1~2 are please referred to, the present invention provides a kind of technical solution: a kind of energy-saving type refrigeration house system, including solar energy absorption
System 28 and compressor assembly 29, the solar energy adsorption system 28 include solar energy adsorbent bed 9, the solar energy adsorbent bed 9
It is connected with oil eliminator 3, condenser 8, liquid storage device 16, evaporator 19 and gas-liquid separator 20, the compressor assembly 29 in turn
Including compressor 1, the compressor 1 is connected with oil eliminator 3, condenser 8, liquid storage device 16, evaporator 19 and gas-liquid point in turn
From device 20, the gas-liquid separator 20 is connect with solar energy adsorbent bed 9 and compressor 1 respectively.
High-low pressure voltage-controlled 2 is connected between the oil eliminator 3 and gas-liquid separator 20.
Filter 15, solenoid valve 17 and expansion valve 18, institute are disposed between the liquid storage device 16 and evaporator 19
It states high-low pressure voltage-controlled 2 and oil eliminator 3 and 20 junction of gas-liquid separator is provided with high pressure gauge 4 and low-pressure meter 21 respectively.
Connecting pipe is provided with the first shut-off valve 5, the gas-liquid point between the solar energy adsorbent bed 9 and oil eliminator 3
Connecting pipe between device 20 and solar energy adsorbent bed 9 is provided with the second shut-off valve 6, between the compressor 1 and oil eliminator 3
Connecting pipe is provided with third shut-off valve 7, and connecting pipe is provided with the 4th cut-off between the gas-liquid separator 20 and compressor 1
Valve 22.
The cooling water outlet of the solar energy adsorbent bed 9 is connected with cooling tower 12, reservoir 13 and water pump 14 in turn, described
14 output end of water pump is connect with 9 cooling water inlet of solar energy adsorbent bed.
The cooling water outlet of the solar energy adsorbent bed 9 and 12 junction of cooling tower are provided with the 5th shut-off valve 11, described
14 output end of water pump and 9 cooling water inlet junction of solar energy adsorbent bed are provided with the 6th shut-off valve 10.
12 bottom of the cooling tower section is bucket-shaped setting, and 12 bottom face of cooling tower is provided with several triangular support brackets 26,
It is provided with water inlet 24 above 12 left side of cooling tower, is provided with water outlet 27, institute among 12 bottom face of cooling tower
State and be provided with cooling tube 23 in cooling tower 12,23 upper end of cooling tube is connect with water inlet 24,23 lower end of cooling tube with
Water outlet 27 connects, and is equipped with several blowers 25 on surrounding side wall in the cooling tower 12.The cooling tube 23 is in cooling tower 12
It is interior to be arranged for helical spiral.
The working principle of the invention is: the present invention is a kind of energy-saving type refrigeration house system, including 28 He of solar energy adsorption system
Compressor assembly 29, solar energy adsorption system 28 therein include solar energy adsorbent bed 9, and solar energy adsorbent bed 9 is connected in turn
Oil eliminator 3, condenser 8, liquid storage device 16, evaporator 19 and gas-liquid separator 20, compressor assembly 29 include compressor 1, pressure
Contracting machine 1 is connected with oil eliminator 3, condenser 8, liquid storage device 16, evaporator 19 and gas-liquid separator 20, gas-liquid separator 20 in turn
It is connect respectively with solar energy adsorbent bed 9 and compressor 1, when there is illumination on daytime, closes third shut-off valve 7 and the 4th shut-off valve 22,
The first shut-off valve 5 and the second shut-off valve 6 are opened, the refrigerant in solar energy adsorbent bed 9 is becoming high temperature and pressure by illumination
Gas is successively followed by condensation (heat release) → expansion → evaporation (heat absorption) refrigeration of condenser 8, expansion valve 18 and evaporator 19
Ring realizes refrigeration operation, when night does not have illumination, first opens the 5th shut-off valve 11 and the 6th shut-off valve 10, and water pump 14 is by water storage
Cooling water in pond 13, which is pumped into solar energy adsorbent bed 9, realizes cooling, and the refrigerant evaporation in evaporator 20 returns to the sun at this time
In energy adsorbent bed 9, and cooling water enters in cooling tower 12 from solar energy adsorbent bed 9 again, passes through cooling tube 23 and blower 25 carries out
It is cooling, realize cooling water circulation, until the refrigerant in solar energy adsorbent bed 9 closes 5 He of the first shut-off valve when reaching a certain amount of
Second shut-off valve 6 and the 5th shut-off valve 11 and the 6th shut-off valve 10, and third shut-off valve 7 and the 4th shut-off valve 22 are opened, lead to
Refrigerant is become the gas of high temperature and pressure by overcompression machine 1, and successively by the cold of condenser 8, expansion valve 18 and evaporator 19
The refrigeration cycle of solidifying (heat release) → expansion → evaporation (heat absorption), to realize night refrigeration operation.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of energy-saving type refrigeration house system, including solar energy adsorption system (28) and compressor assembly (29), it is characterised in that: institute
Stating solar energy adsorption system (28) includes solar energy adsorbent bed (9), and the solar energy adsorbent bed (9) is connected with oil eliminator in turn
(3), condenser (8), liquid storage device (16), evaporator (19) and gas-liquid separator (20), the compressor assembly (29) include pressure
Contracting machine (1), the compressor (1) be connected in turn oil eliminator (3), condenser (8), liquid storage device (16), evaporator (19) and
Gas-liquid separator (20), the gas-liquid separator (20) connect with solar energy adsorbent bed (9) and compressor (1) respectively.
2. a kind of energy-saving type refrigeration house system according to claim 1, it is characterised in that: the oil eliminator (3) and gas-liquid
It is voltage-controlled (2) that high-low pressure is connected between separator (20).
3. a kind of energy-saving type refrigeration house system according to claim 2, it is characterised in that: the liquid storage device (16) and evaporator
(19) be disposed with filter (15), solenoid valve (17) and expansion valve (18) between, the high-low pressure voltage-controlled (2) respectively with
Oil eliminator (3) and gas-liquid separator (20) junction are provided with high pressure gauge (4) and low-pressure meter (21).
4. a kind of energy-saving type refrigeration house system according to claim 1, it is characterised in that: the solar energy adsorbent bed (9) and
Connecting pipe is provided with the first shut-off valve (5) between oil eliminator (3), the gas-liquid separator (20) and solar energy adsorbent bed
(9) connecting pipe is provided with the second shut-off valve (6) between, and connecting pipe is arranged between the compressor (1) and oil eliminator (3)
Have third shut-off valve (7), connecting pipe is provided with the 4th shut-off valve between the gas-liquid separator (20) and compressor (1)
(22)。
5. a kind of energy-saving type refrigeration house system according to claim 1, it is characterised in that: the solar energy adsorbent bed (9)
Cooling water outlet is connected with cooling tower (12), reservoir (13) and water pump (14), water pump (14) output end and the sun in turn
It can the connection of adsorbent bed (9) cooling water inlet.
6. a kind of energy-saving type refrigeration house system according to claim 5, it is characterised in that: the solar energy adsorbent bed (9)
Cooling water outlet and cooling tower (12) junction are provided with the 5th shut-off valve (11), and water pump (14) output end and solar energy are inhaled
Attached bed (9) cooling water inlet junction is provided with the 6th shut-off valve (10).
7. a kind of energy-saving type refrigeration house system according to claim 6, it is characterised in that: cooling tower (12) the bottom Duan Weidou
Shape setting, cooling tower (12) bottom face are provided with several triangular support brackets (26), above cooling tower (12) left side
It is provided with water inlet (24), is provided with water outlet (27) among cooling tower (12) bottom face, set in the cooling tower (12)
It is equipped with cooling tube (23), cooling tube (23) upper end is connect with water inlet (24), cooling tube (23) lower end and water outlet
(27) it connects, several blowers (25) is installed on the interior surrounding side wall of cooling tower (12).
8. a kind of energy-saving type refrigeration house system according to claim 7, it is characterised in that: the cooling tube (23) is in cooling tower
(12) it is arranged in for helical spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307213.3A CN109682113A (en) | 2018-11-05 | 2018-11-05 | A kind of energy-saving type refrigeration house system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307213.3A CN109682113A (en) | 2018-11-05 | 2018-11-05 | A kind of energy-saving type refrigeration house system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109682113A true CN109682113A (en) | 2019-04-26 |
Family
ID=66185093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811307213.3A Pending CN109682113A (en) | 2018-11-05 | 2018-11-05 | A kind of energy-saving type refrigeration house system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109682113A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5685223A (en) * | 1979-11-06 | 1981-07-11 | Alfa Laval Ab | Heat treating apparatus of milk |
| CN201302389Y (en) * | 2008-09-10 | 2009-09-02 | 雷洁兰 | Closed cooler |
| CN102445041A (en) * | 2011-12-31 | 2012-05-09 | 林勇 | Composite solar adsorption electric refrigerator |
| CN102519191A (en) * | 2011-12-31 | 2012-06-27 | 林勇 | Double-solar adsorption ice making machine |
| CN108106307A (en) * | 2018-01-26 | 2018-06-01 | 鲁东大学 | A kind of adsorption-type solar refrigeration storage system with cold-storage |
-
2018
- 2018-11-05 CN CN201811307213.3A patent/CN109682113A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5685223A (en) * | 1979-11-06 | 1981-07-11 | Alfa Laval Ab | Heat treating apparatus of milk |
| CN201302389Y (en) * | 2008-09-10 | 2009-09-02 | 雷洁兰 | Closed cooler |
| CN102445041A (en) * | 2011-12-31 | 2012-05-09 | 林勇 | Composite solar adsorption electric refrigerator |
| CN102519191A (en) * | 2011-12-31 | 2012-06-27 | 林勇 | Double-solar adsorption ice making machine |
| CN108106307A (en) * | 2018-01-26 | 2018-06-01 | 鲁东大学 | A kind of adsorption-type solar refrigeration storage system with cold-storage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101482321B (en) | Ultra-low temperature heat pump water heater | |
| CN101556090B (en) | Vapor compression refrigeration unit | |
| CN104236147A (en) | Water cooling unit | |
| CN201582913U (en) | Liquid spray enthalpy gain hot pump device | |
| CN202141254U (en) | High temperature water chilling unit | |
| CN208832629U (en) | A kind of low-temperature cold water unit | |
| CN208349572U (en) | A kind of Waste Heat Recovery type domestic air energy Teat pump boiler | |
| CN109945369A (en) | A kind of earth cooling heat-exchange method, heat-exchange system, air conditioner and installation method | |
| CN206905152U (en) | A kind of cold screw water cooling machine set of recovery type heat falling film type evaporation | |
| CN202141256U (en) | Year-round water cooled chiller set | |
| CN109682113A (en) | A kind of energy-saving type refrigeration house system | |
| CN201155339Y (en) | Heat pump type low-temperature heat source engine | |
| CN201196503Y (en) | Vapor compression refrigeration unit | |
| CN205279524U (en) | Motor for hermetically sealed refrigerating compressor unit | |
| CN206257830U (en) | A kind of water resource heat pump | |
| CN205505468U (en) | Freezing type compressing air drier | |
| CN207501487U (en) | It is a kind of can be in the domestic heating unit of -30 DEG C of environment temperatures | |
| CN210292433U (en) | High-power single-machine two-stage vortex type ultralow-temperature air source heat pump | |
| CN209371591U (en) | Ice maker refrigerating system | |
| CN208091008U (en) | A kind of Two-stage Compression low-temperature air source heat pump unit with refrigerating function | |
| CN207501482U (en) | It is a kind of can be in the domestic air conditioning unit of -30 DEG C of environment temperatures | |
| CN202613591U (en) | Circulating system for air conditioner | |
| CN202145061U (en) | Water-cooling water chilling unit with multiple shunt-wound compressors | |
| CN205448114U (en) | Ice cold -storage central air conditioning device | |
| CN205079308U (en) | Utilize heating heat pump system of atmosphere nature cold source increase working medium liquid super -cooled rate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190426 |