CN108870591A - A kind of grain depot evaporating condensation type air-conditioner set - Google Patents
A kind of grain depot evaporating condensation type air-conditioner set Download PDFInfo
- Publication number
- CN108870591A CN108870591A CN201810688058.8A CN201810688058A CN108870591A CN 108870591 A CN108870591 A CN 108870591A CN 201810688058 A CN201810688058 A CN 201810688058A CN 108870591 A CN108870591 A CN 108870591A
- Authority
- CN
- China
- Prior art keywords
- unit
- valve
- air
- storage device
- grain depot
- 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
- 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
- F24F5/0007—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 cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
- F24F6/10—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements heated electrically
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/041—Details of condensers of evaporative condensers
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/06—Several compression cycles arranged in parallel
-
- 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]
- Y02B30/54—Free-cooling systems
-
- 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]
- Y02B30/56—Heat recovery units
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of grain depot evaporating condensation type air-conditioner set, first unit, the second unit are identical with the air-conditioning heat exchange structure of third unit, include compressor, evaporative condenser, liquid storage device, angle valve, device for drying and filtering, liquid-sighting glass, fluorine solenoid valve, heating power expansion valve, evaporator, liquid air mixer and energy regulator；The outlet of the compressor is connect with one end of the evaporative condenser by pipeline, the other end of the evaporative condenser is connect with the import of the liquid storage device by pipeline, and the outlet of the liquid storage device is successively connect with the angle valve, device for drying and filtering, liquid-sighting glass, fluorine solenoid valve, heating power expansion valve and evaporator.Grain depot provided by the invention evaporating condensation type air-conditioner set, using evaporative condenser, integrated degree is high, cooling effect will be good than air-cooled and water cooling, condensation temperature is minimum, and compressor power consumption is minimum, therefore most energy saving, third unit humidifies cooling air using heat regenerator simultaneously, guarantees the humidity of grain depot.
Description
Technical field
The present invention relates to a kind of grain depot evaporating condensation type air-conditioner sets.
Background technique
The whole storehouse cooling unit of the cold grain heap of existing movable evaporation generallys use air-cooled condenser or water cooling condensation in the market
Device.Air-cooled condenser structure is simple, and integrated degree is high, but air-cooled cooling effect is poor, and condensation temperature is high, wastes electric energy；Water
Cool condenser cooling effect is better than air-cooled, and condensation temperature is lower than air-cooled, and operating cost is moderate, but additionally to match cooling tower, real
Border operation is inconvenient.
Summary of the invention
To overcome prior art problem, the present invention provides a kind of grain depot evaporating condensation type air-conditioner set.
A kind of grain depot evaporating condensation type air-conditioner set, including the first unit, the second unit and third unit；
First unit, the second unit are identical with the air-conditioning heat exchange structure of third unit, include compressor, vaporation-type
Condenser, liquid storage device, angle valve, device for drying and filtering, liquid-sighting glass, fluorine solenoid valve, heating power expansion valve, evaporator, liquid air mixer and
Energy regulator；The outlet of the compressor is connect with one end of the evaporative condenser by pipeline, and the vaporation-type is cold
The other end of condenser is connect with the import of the liquid storage device by pipeline, the outlet of the liquid storage device successively with the angle valve, dry
Dry filter, liquid-sighting glass, fluorine solenoid valve, heating power expansion valve are connected with evaporator, the outlet of the evaporator and the compressor
Connection；One end of the energy regulator is configured on the pipeline between the compressor and evaporative condenser, the energy
The other end of adjuster is configured between the heating power expansion valve and evaporator by the liquid air mixer；
The third unit further include threeway proportional control electromagnetic valve, primary diaphragm check valve, secondary diaphragm check valve and
Heat regenerator, two nozzles of the threeway proportional control electromagnetic valve are configured at outlet and the evaporative condenser of the compressor
Between, another nozzle of the threeway proportional control electromagnetic valve is matched to be connect with the entrance of the heat regenerator；First film
Piece check valve is configured between the outlet of the evaporative condenser and the entrance of liquid storage device, and the primary diaphragm check valve is used for
Guarantee the liquid air-flow in pipeline to the liquid storage device, the outlet of the heat regenerator is configured on the entrance of the liquid storage device and leads to
Crossing the secondary diaphragm check valve guarantees liquid air-flow in pipeline to the liquid storage device；
The evaporative condenser of first unit, the second unit and third unit fits together, and described first
The evaporator of unit, the second unit and third unit is fitted together with the heat regenerator.
It preferably, further include being cut for adding the straight-through of freon on the pipeline between the angle valve and device for drying and filtering
Only valve.
Preferably, the evaporator and heat regenerator send out cold air by pressure fan.
Preferably, the outlet of the pressure fan further includes electrode humidifier.
It preferably, further include device for drying and filtering between the evaporator outlet and compressor of the third unit.
Preferably, NRD valve is configured between the compressor outlet of the third unit and the entrance of liquid storage device.
Preferably, the inlet of the liquid storage device configures KVR valve.
It preferably, include fluorine low-pressure meter, fluorine low pressure controller, fluorine high pressure gauge and fluorine high voltage control on the compressor
Device.
Preferably, the evaporative condenser is radiated by spray system, and the humidifying air after spray is sent
Enter in grain depot.
Beneficial effects of the present invention：
Grain depot provided by the invention evaporating condensation type air-conditioner set, using evaporative condenser, integrated degree is high, cold
But effect will be good than air-cooled and water cooling, and condensation temperature is minimum, and compressor power consumption is minimum, therefore most energy saving, while third unit
Cooling air is humidified using heat regenerator, guarantees the humidity of grain depot.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of grain depot evaporating condensation type air-conditioner set of the invention；
Fig. 2 is the configuration schematic diagram of the evaporative condenser of grain depot evaporating condensation type air-conditioner set of the invention.
Specific embodiment：
The present invention will be further described with reference to the accompanying drawing：As depicted in figs. 1 and 2, a kind of grain depot evaporating condensation type
Air-conditioner set, including the first unit, the second unit and third unit；
First unit, the second unit are identical with the air-conditioning heat exchange structure of third unit, include compressor 1, evaporation
Formula condenser 2, liquid storage device 3, angle valve 4, device for drying and filtering 5, liquid-sighting glass 6, fluorine solenoid valve 7, heating power expansion valve 8, evaporator 9, liquid
Gas mixer 10 and energy regulator 11；The outlet of the compressor 1 and the inlet end of the evaporative condenser 2 pass through pipe
The other end outlet of road connection, the evaporative condenser 2 is connect with the import of the liquid storage device 3 by pipeline, the liquid storage
The outlet of device 3 successively connects with the angle valve 4, device for drying and filtering 5, liquid-sighting glass 6, fluorine solenoid valve 7, heating power expansion valve 8 and evaporator 9
It connects, the outlet of the evaporator 9 is connect with the compressor 1, forms the circuit of a refrigeration；The one of the energy regulator 11
End is configured on the pipeline between the compressor 1 and evaporative condenser 2, and the other end of the energy regulator 11 passes through institute
Liquid air mixer 10 is stated to be configured between the heating power expansion valve 8 and evaporator 9；On the compressor 1 include fluorine low-pressure meter 12,
Fluorine low pressure controller 13, fluorine high pressure gauge 14 and fluorine dual pressure controller 15.On pipeline between the angle valve 4 and device for drying and filtering 5
It further include the straight-through shut-off valve 16 for adding freon.
So freon is driven by the compressor 1, and carries out heat release in evaporative condenser 2, passes through heat
Power expansion valve 8 and evaporator 9 absorb heat, and angle valve 4 is for carrying out pipeline path transformation, and device for drying and filtering 5 is for dry refrigeration
Vapor in liquid, whether the amount that liquid-sighting glass 6 is used to detect refrigerating fluid is very few, and fluorine solenoid valve 7 and straight-through shut-off valve 16 cooperate
For inputting refrigerating fluid into liquid storage device 3；The liquid air mixer 10 and energy regulator 11 are used for when temperature is too low, release
Part refrigerating fluid prevents refrigeration effect too strong directly into evaporator, carries out accurate control to the temperature of refrigeration.For the first machine
Group, the second unit and the above structure of third unit are all the same.Since 2 cooling effect of evaporative condenser is too strong, work as environment temperature
When not high, R22 condensation temperature is too low, causes condensing pressure low, and refrigeration system height pressure difference is small, influences unit operation.Therefore it steams
Hairdo condenser 2 uses double speed axial flow blower, and axial flow blower low speed is run when environment temperature is not high, improves condensing pressure, guarantees
System operates normally.
It further include threeway proportional control electromagnetic valve 17, primary diaphragm check valve 18, secondary diaphragm for the third unit
Check valve 19 and heat regenerator 20, two nozzles of the threeway proportional control electromagnetic valve 17 are configured at going out for the compressor 1
Between mouth and the import of evaporative condenser 2, another nozzle of the threeway proportional control electromagnetic valve 17 is matched and the heat is returned
Receive the entrance connection of device 20；The primary diaphragm check valve 18 is configured at outlet and the liquid storage device 3 of the evaporative condenser 2
Between entrance, the primary diaphragm check valve 18 is used to guarantee the liquid air-flow in pipeline to the liquid storage device 3, the heat regenerator
20 outlet is configured on the entrance of the liquid storage device 3 and guarantees the liquid air-flow in pipeline by the secondary diaphragm check valve 19
To the liquid storage device 3；It further include device for drying and filtering 21 between the evaporator outlet 9 and compressor 1 of the third unit.Described
The compressor 1 of three units exports and configures NRD valve 24 between the entrance of liquid storage device 3, and the inlet of the liquid storage device 3 configures KVR
Valve 25.Heat is recycled using heat regenerator 20 and enhances cooling effect equal in a disguised form condenser area is increased, it may appear that the
The three lower situations of machine set system condensing pressure, therefore KVR+NRD condensing pressure is increased in the circulating line of third unit
Regulating valve additionally guarantees third unit condensing pressure within normal range (NR).It is opposite according to unit blasting air set temperature and setting
Humidity calculates dew-point temperature after the evaporator needed, true according to air inlet operating condition by the Temperature Humidity Sensor configured in air inlet
Determine compressor operation number of units, then variable frequency adjustment air-supply fan delivery meets the dew-point temperature after evaporator.Then proportion adjustment heat is returned
Three-way control valve is received, and meets the supply air temperature of setting by the size of electric cabinet 26 and the adjusting recuperation of heat amount of operator control panel 27,
Air-supply relative humidity is also met simultaneously.
The evaporative condenser 2 of first unit, the second unit and third unit fits together, and described first
The evaporator 9 of unit, the second unit and third unit is fitted together with the heat regenerator 20, and the evaporator 9 and heat are returned
It receives device 20 and cold air is sent out by pressure fan 22.The outlet of the pressure fan 22 further includes electrode humidifier 23.Due to food storage
Overlong time can cause moisture loss, therefore crew qiting electrode humidifier meets the humidification requirement of grain.Since unit uses
Completely new wind operating condition operation, to adapt to the case where cooling load changes, therefore devises 3 refrigeration units to adapt to refrigerating capacity
Variation.To prevent the critical point for running number of units variation in compressor from the case where evaporator low pressure frosting occur, we freeze at 3
Unit is all configured with energy regulator CPCE+LG, presets evaporating pressure more than hoarfrost point, and maintenance system is normally transported
Row.
As shown in Fig. 2, the evaporative condenser 2 is radiated by spray system, and the humidifying air quilt after spray
It is sent into grain depot.Spray water and air outside high temperature liquid refrigerant and coil pipe in the coil pipe of evaporative condenser 2 carries out heat
Exchange, tube refrigerant are gradually condensed not liquid by gaseous state.The super-strong wind-power of air-introduced machine makes shower water be completely covered on coil pipe
Surface, water borrow wind, and heat transfer effect significantly increases.It sprays temperature after water and air absorbs heat to increase, part water is become by liquid
For vapor, evaporation walks a large amount of heat for the torrid zone, and the water in hot-air is stopped by water fender to be collected into PVC heat exchange layers 28.
The air that water in PVC heat exchange layers 28 is flowed through is cooling, and temperature reduces, and is pumped into spray into catch basin, then by circulation
In water system, continue cycling through.Condensation temperature can be made to be down to 36 DEG C using the evaporation cooling system of the principle, and air-cooled condensation temperature
For degree generally at 50~54.4 DEG C, the cold condensation temperature of water cooling is 40 DEG C；The reduction of condensation temperature can significantly improve the COP of unit
Value simultaneously, can be recycled condensation heat：According to grain cooling machine standard, leaving air temp requires to be 12 DEG C, and 75%；It wants
It allows the leaving air temp after evaporator to be down to 75% from relative saturation state, to carry out handling one in common paddy cold by heating
As heated up using electric heating or other heating methods, energy consumption is larger.
In grain low temperature storage, the phenomenon of losing water of grain is inevitable, and to make it again after grain dehydration
It is more difficult for increasing water content；It is typically designed in the past more in general independent the case where increasing humidification system, this patent is not dropping
It is additionally arranged humidification system on the basis of other low performances, is together with main system NATIVE FUSION；Its sharpest edges is：It can use
The air of humidification is passed through grain heap by this high-head wind for evaporating cold paddy cold, and aqueous vapor can be combined sufficiently and be compared with every grain
More uniform, the probability of grain water suction can greatly increase；Without additional installment work, investment is saved, the operational management of reduction
Difficulty.
Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention
The various changes and improvements that case is made should all be fallen into the protection scope that claims of the present invention determines.
Claims (9)
1. a kind of grain depot evaporating condensation type air-conditioner set, it is characterised in that：
Including the first unit, the second unit and third unit；
First unit, the second unit are identical with the air-conditioning heat exchange structure of third unit, include compressor, evaporating type condensing
Device, liquid storage device, angle valve, device for drying and filtering, liquid-sighting glass, fluorine solenoid valve, heating power expansion valve, evaporator, liquid air mixer and energy
Adjuster；The outlet of the compressor is connect with one end of the evaporative condenser by pipeline, the evaporative condenser
The other end connect with the import of the liquid storage device by pipeline, the outlet of the liquid storage device successively with the angle valve, dried
Filter, liquid-sighting glass, fluorine solenoid valve, heating power expansion valve are connected with evaporator, and the outlet of the evaporator is connect with the compressor；
One end of the energy regulator is configured on the pipeline between the compressor and evaporative condenser, the energy regulator
The other end be configured between the heating power expansion valve and evaporator by the liquid air mixer；
The third unit further includes that threeway proportional control electromagnetic valve, primary diaphragm check valve, secondary diaphragm check valve and heat are returned
Receive device, two nozzles of the threeway proportional control electromagnetic valve be configured at the compressor outlet and evaporative condenser it
Between, another nozzle of the threeway proportional control electromagnetic valve is matched to be connect with the entrance of the heat regenerator；The primary diaphragm
Check valve is configured between the outlet of the evaporative condenser and the entrance of liquid storage device, and the primary diaphragm check valve is for protecting
The liquid air-flow in pipeline is demonstrate,proved to the liquid storage device, the outlet of the heat regenerator is configured on the entrance of the liquid storage device and passes through
The secondary diaphragm check valve guarantees the liquid air-flow in pipeline to the liquid storage device；
The evaporative condenser of first unit, the second unit and third unit fits together, first unit,
The evaporator of second unit and third unit is fitted together with the heat regenerator.
2. grain depot according to claim 1 evaporating condensation type air-conditioner set, it is characterised in that：The angle valve and dried
It further include the straight-through shut-off valve for adding freon on pipeline between filter.
3. grain depot according to claim 1 evaporating condensation type air-conditioner set, it is characterised in that：The evaporator and heat are returned
It receives device and cold air is sent out by pressure fan.
4. grain depot according to claim 3 evaporating condensation type air-conditioner set, it is characterised in that：The outlet of the pressure fan
It further include electrode humidifier.
5. grain depot according to claim 1 evaporating condensation type air-conditioner set, it is characterised in that：The steaming of the third unit
Sending out between device outlet and compressor further includes device for drying and filtering.
6. grain depot according to claim 1 evaporating condensation type air-conditioner set, it is characterised in that：The pressure of the third unit
NRD valve is configured between the outlet of contracting machine and the entrance of liquid storage device.
7. grain depot according to claim 6 evaporating condensation type air-conditioner set, it is characterised in that：The entrance of the liquid storage device
Place's configuration KVR valve.
8. grain depot as claimed in any of claims 1 to 7 evaporating condensation type air-conditioner set, it is characterised in that：Institute
State includes fluorine low-pressure meter, fluorine low pressure controller, fluorine high pressure gauge and fluorine dual pressure controller on compressor.
9. grain depot as claimed in any of claims 1 to 7 evaporating condensation type air-conditioner set, it is characterised in that：Institute
It states evaporative condenser to radiate by spray system, and the humidifying air after spray is admitted in grain depot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688058.8A CN108870591A (en) | 2018-06-28 | 2018-06-28 | A kind of grain depot evaporating condensation type air-conditioner set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688058.8A CN108870591A (en) | 2018-06-28 | 2018-06-28 | A kind of grain depot evaporating condensation type air-conditioner set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108870591A true CN108870591A (en) | 2018-11-23 |
Family
ID=64296343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810688058.8A Pending CN108870591A (en) | 2018-06-28 | 2018-06-28 | A kind of grain depot evaporating condensation type air-conditioner set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108870591A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966799A (en) * | 2019-12-25 | 2020-04-07 | 格兰立方能源科技(江苏)有限公司 | Special cooling device is piled to re-heating formula grain |
| CN110973241A (en) * | 2019-11-11 | 2020-04-10 | 江苏永昇空调有限公司 | Evaporation cooling type grain cooling machine |
| CN111189245A (en) * | 2020-03-04 | 2020-05-22 | 格兰立方能源科技(江苏)有限公司 | Special air conditioning device of frequency conversion constant temperature and humidity granary |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504210A (en) * | 2009-03-17 | 2009-08-12 | 贝莱特空调有限公司 | Six-in-one air-cooling heat pump unit |
| CN101738014A (en) * | 2009-12-09 | 2010-06-16 | 泰豪科技股份有限公司 | Evaporative condenser type novel air/water-cooled dehumidifier |
| CN201637015U (en) * | 2010-01-19 | 2010-11-17 | 中山市爱美泰电器有限公司 | Heat pump air conditioner integrating indoor air humidification and waste heat recycling |
| CN102538168A (en) * | 2010-12-07 | 2012-07-04 | 郑州日产汽车有限公司 | Water spraying system for automobile air conditioner |
| CN102901193A (en) * | 2012-10-31 | 2013-01-30 | 南京五洲制冷集团有限公司 | Stepless temperature regulating type condensation heat recovery air conditioning unit |
| CN103574964A (en) * | 2012-07-20 | 2014-02-12 | 广州市华德工业有限公司 | Air conditioning unit with filler coupling coiler evaporative condenser |
| CN103688690A (en) * | 2013-12-10 | 2014-04-02 | 河南工业大学 | Large-size automatic low-temperature granary with evaporative cooling system |
| CN105607680A (en) * | 2016-02-24 | 2016-05-25 | 北京联合大学 | Grain storage ventilation control experiment system and control method thereof |
| CN208382439U (en) * | 2018-06-28 | 2019-01-15 | 江苏永昇空调有限公司 | A kind of grain depot evaporating condensation type air-conditioner set |
-
2018
- 2018-06-28 CN CN201810688058.8A patent/CN108870591A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504210A (en) * | 2009-03-17 | 2009-08-12 | 贝莱特空调有限公司 | Six-in-one air-cooling heat pump unit |
| CN101738014A (en) * | 2009-12-09 | 2010-06-16 | 泰豪科技股份有限公司 | Evaporative condenser type novel air/water-cooled dehumidifier |
| CN201637015U (en) * | 2010-01-19 | 2010-11-17 | 中山市爱美泰电器有限公司 | Heat pump air conditioner integrating indoor air humidification and waste heat recycling |
| CN102538168A (en) * | 2010-12-07 | 2012-07-04 | 郑州日产汽车有限公司 | Water spraying system for automobile air conditioner |
| CN103574964A (en) * | 2012-07-20 | 2014-02-12 | 广州市华德工业有限公司 | Air conditioning unit with filler coupling coiler evaporative condenser |
| CN102901193A (en) * | 2012-10-31 | 2013-01-30 | 南京五洲制冷集团有限公司 | Stepless temperature regulating type condensation heat recovery air conditioning unit |
| CN103688690A (en) * | 2013-12-10 | 2014-04-02 | 河南工业大学 | Large-size automatic low-temperature granary with evaporative cooling system |
| CN105607680A (en) * | 2016-02-24 | 2016-05-25 | 北京联合大学 | Grain storage ventilation control experiment system and control method thereof |
| CN208382439U (en) * | 2018-06-28 | 2019-01-15 | 江苏永昇空调有限公司 | A kind of grain depot evaporating condensation type air-conditioner set |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110973241A (en) * | 2019-11-11 | 2020-04-10 | 江苏永昇空调有限公司 | Evaporation cooling type grain cooling machine |
| CN110966799A (en) * | 2019-12-25 | 2020-04-07 | 格兰立方能源科技(江苏)有限公司 | Special cooling device is piled to re-heating formula grain |
| CN111189245A (en) * | 2020-03-04 | 2020-05-22 | 格兰立方能源科技(江苏)有限公司 | Special air conditioning device of frequency conversion constant temperature and humidity granary |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102494372B (en) | Double-cold source full fresh air dehumidifier and control method thereof | |
| CN205655422U (en) | Phase transition heat transfer and compression refrigeration combined cooling system | |
| CN102252380A (en) | Solution humidifying air conditioning unit with fresh air pretreatment device | |
| CN110748974B (en) | Air conditioning system and air conditioning system control method | |
| CN108518736A (en) | Machine, constant temperature and humidity system and its control method in constant temperature and humidity | |
| CN107477740A (en) | A kind of fresh air treatment system using two phase flow separate heat pipe temperature control | |
| CN110748969A (en) | Air conditioning system and control method thereof | |
| CN108870591A (en) | A kind of grain depot evaporating condensation type air-conditioner set | |
| KR20170070865A (en) | Reheat control system for cooling and dehumidification of thermohygrostat using energy saving type | |
| CN110360833A (en) | A kind of varying duty dehumidifying heat pump drying system | |
| CN105020807B (en) | It crosses cold mould heat-pump-type solution humidifying and evaporates cooling combined air-conditioning system | |
| CN208382439U (en) | A kind of grain depot evaporating condensation type air-conditioner set | |
| CN104613574A (en) | Independent temperature and humidity control type air conditioning system based on energy gradient utilization | |
| CN106322810B (en) | Frostless air source heat pump system based on humidity conditioning and evaporative cooling | |
| CN206959551U (en) | A kind of heat pump drying dehumidifying integrated machine | |
| CN202835916U (en) | Evaporative heat pump dehumidifying temperature-regulating unit | |
| KR102072712B1 (en) | Multi-type hybrid evaporation latent heat air conditioning system for four seasons | |
| CN108105917A (en) | Assembled air-conditioner | |
| CN106369703B (en) | Cave depot air conditioning unit | |
| CN111811040A (en) | Air conditioning system and control method thereof | |
| US20190203958A1 (en) | Unitary air conditioning system with temperature and humidity loosely-coupled control and use method | |
| CN106839202A (en) | A kind of air-conditioner and its dehumanization method | |
| CN112032870A (en) | Dehumidification and cooling independent control system and dehumidification and cooling method | |
| CN208312601U (en) | Air-conditioning | |
| CN108548236A (en) | A kind of integrated energy-saving type air conditioner |
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 |