CN108019859A - Ice-chilling air conditioning system based on pneumatic transmission ＆ distribution - Google Patents
Ice-chilling air conditioning system based on pneumatic transmission ＆ distribution Download PDFInfo
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- CN108019859A CN108019859A CN201711467227.7A CN201711467227A CN108019859A CN 108019859 A CN108019859 A CN 108019859A CN 201711467227 A CN201711467227 A CN 201711467227A CN 108019859 A CN108019859 A CN 108019859A
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- ice
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- transmission
- transmission pipeline
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Classifications
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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
- F24F5/0007—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
- F24F5/0017—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 using cold storage bodies, e.g. ice
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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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The present invention provides a kind of ice-chilling air conditioning system based on pneumatic transmission ＆ distribution, and the system is by ice making and ice storage unit, attachment device, channel valve, air blower, exhaust fan, transmission pipeline, pipeline reversing device, air-conditioner tail end equipment.Beneficial effect is that the system is combined with solar photovoltaic generation system, and the electricity produced with solar energy maintains the operation of non-ice cold-storage state central air-conditioning, reduces to disturbance of the Peak power use period to power grid, more energy saving.Air-conditioning system is by the way of pneumatic transfer, and transmission ＆ distribution energy consumption is small, it is fast to start speed.Compared with traditional water pump, building energy consumption can be lowered more than 15%.Strong applicability, refrigeration unit capacity smaller, service life are longer in reducing energy consumption building, and refrigerating capacity improves 30% 50%, and operating cost reduces 60%.
Description
Technical field
, can be quick more particularly to a kind of ice-chilling air conditioning system based on pneumatic transmission ＆ distribution the present invention relates to field of air conditioning
The small pneumatic transmission ＆ distribution ice-chilling air conditioning system of transmission, loss of refrigeration capacity.
Background technology
Ice-storage air-conditioning is to be stored using night trough load power ice making in ice storage unit, and ice-melt on daytime will be stored
Deposit cold to discharge, reduce power grid peak period air conditioning electricity load and air conditioning system installed capacity, it, which represents, works as this life
The developing direction of boundary's central air-conditioning.The ice cube that existing ice-storage air-conditioning produces directly absorbs the heat of liquid refrigerant, makes cold
But liquid refrigerant flows back to room, so as to absorb the heat in room, and ice cube cannot be sent into room, and directly room is carried out
Cooling, this has resulted in the loss of cold.Power set of traditional ice-chilling air conditioning system by the use of water pump as system, start
Speed is slow, and transmission ＆ distribution energy consumption is larger, and operational efficiency is low；Existing ice-storage air-conditioning is to utilize night trough load power ice making,
Room refrigerating capacity can be obtained by the ice-making capacity of night trough load power completely in full dose ice storage system, but in component ice storage system
In, it is not avoided that host is opened in power surges phase, this just disturbance caused by the stability of power grid.
The content of the invention
For the deficiency on prior art construction, the object of the present invention is to provide a kind of ice cold-storage based on pneumatic transmission ＆ distribution is empty
Adjusting system, room heat cannot directly be absorbed by advantageously improving the ice cube that existing ice-storage air-conditioning produces, and cause loss of refrigeration capacity
The drawbacks of, ice cube is delivered directly to room by the present invention using the transmission mode of pneumatic transmission ＆ distribution；To overcome traditional ice air-conditioning
The shortcomings that power set water pump transmission ＆ distribution energy consumption of system is big, the present invention use the transmission mode of pneumatic transmission ＆ distribution；To make practical application
Middle air-conditioner host is opened and is not produced disturbance to power grid, and the electricity produced using solar energy completes non-ice cold-storage state air-conditioning on daytime
The operation of system, to make up the deficiency of night trough load power ice making.
To achieve the above object, the technical solution adopted by the present invention is to provide a kind of ice-storage air-conditioning based on pneumatic transmission ＆ distribution
System, which includes ice making and ice storage unit, attachment device, channel valve, air blower, exhaust fan, transmission pipeline, pipeline change
To device, air-conditioner tail end equipment；
The ice making and ice storage unit are by condenser, compressor, evaporator, expansion valve, device for drying and filtering, ice-storage box, liquid
State refrigerant tubing forms；The condensator outlet is connected by liquid refrigerant pipeline with device for drying and filtering import, described dry
Dry filter outlet is connected by liquid refrigerant pipeline with evaporator I, and the evaporator outlet I passes through liquid refrigerant
Pipeline is connected with compressor inlet, and the compressor outlet is connected by liquid refrigerant pipeline with condenser inlet, the steaming
Hair device outlet II is connected by liquid refrigerant pipeline with ice-storage box import, and the ice-storage box outlet passes through liquid refrigerant pipeline
It is connected with evaporator II, the refrigeration and ice storage unit are positioned on platform, and the ice-reserving lower box part has ice outlet door；
The attachment device is located at immediately below ice outlet door, and the ice cube in the ice-storage box enters through ice outlet door and connects
Connection device, is connected with the first transmission pipeline below the attachment device, and the first transmission pipeline import position installs the successively
One channel valve, the first air blower, the first transmission pipeline end connect the first pipeline reversing device input end, first pipeline
The commutator port of export connects the second transmission pipeline input end, and the second transmission pipeline exit site is sequentially connected exhaust fan, the
Two channel valves, the second air blower, the second transmission pipeline end connect second pipe commutator input end, the second pipe
The commutator port of export connects the 3rd transmission pipeline input end, is connected between the identical transmission pipeline by FlexbleJoint,
On 3rd transmission pipeline air-conditioner tail end equipment is connected according to room availability；
The transfer tube includes insulation described in transmission pipeline inner tube, thermal insulation separation sound-absorbing layer, FlexbleJoint, transmission pipeline outer tube
Puigging is between transmission pipeline inner tube and transmission pipeline outer tube；The air-conditioner tail end equipment include air conditioning terminal into ice mouth,
Axial flow blower, condensate pipe, ice-melt grid, air inlet, air outlet, the condensate pipe is located at below ice-melt grid, described cold
Condensate pipe is connected to ice-storage box or is connected to toilet.
The present invention has the advantage that：
(1) ice-chilling air conditioning system proposed by the invention can be combined with solar photovoltaic generation system, particularly pair
In component ice storage system, the electricity produced with solar energy maintains the operation of non-ice cold-storage state central air-conditioning, reduces and peak is used
Disturbance of the electric period to power grid, it is more energy saving.
(2) current ice-storage air-conditioning uses power set of the water pump as liquid state refrigerant transfer system, starts speed
Slowly, transmission ＆ distribution energy consumption is big, operational efficiency is low, and for the air-conditioning system in the present invention by the way of pneumatic transfer, transmission ＆ distribution energy consumption is small, starts
Speed is fast.Compared with traditional water pump, building energy consumption can be lowered more than 15%.
(3) ice-chilling air conditioning system proposed by the present invention uses cold air distribution technology, relative to conventional air-conditioning system, more
It is energy saving, more applicable, refrigeration unit capacity smaller, service life are longer in reducing energy consumption building, refrigerating capacity improves 30%-
50%, operating cost reduces 60%.
(4) different use occasions is directed to, the present invention proposes different embodiments for different air conditioning modes, practical
Property is strong.
Brief description of the drawings
Fig. 1 is the first structure diagram of the ice-chilling air conditioning system of the invention based on pneumatic transmission ＆ distribution；
Fig. 2 is second of structure diagram of the ice-chilling air conditioning system of the invention based on pneumatic transmission ＆ distribution；
Fig. 3 is middle ice making and ice storage unit connection figure I in the present invention；
Fig. 4 is air-conditioning system end equipment schematic diagram in the present invention；
Fig. 5 is air-conditioning system end equipment profile in the present invention；
Fig. 6 is transmission pipeline profile in the present invention；
Fig. 7 is transmission pipeline connecting portion profile in the present invention；
Fig. 8 is the third structure diagram of the ice-chilling air conditioning system based on pneumatic transmission ＆ distribution；
Fig. 9 is the 4th kind of structure diagram of the ice-chilling air conditioning system based on pneumatic transmission ＆ distribution；
Figure 10 is the right view of the embodiment of the present invention 4；
Figure 11 is ice making and ice storage unit connection figure II in the present invention；
Figure 12 be in the present invention point, water collector connecting portion bitmap；
Figure 13 is heat-exchanger rig profile in the present invention；
Figure 14 is the 5th kind of structure diagram of the ice-chilling air conditioning system based on pneumatic transmission ＆ distribution；
Figure 15 is the 6th kind of structure diagram of the ice-chilling air conditioning system based on pneumatic transmission ＆ distribution.
In figure：
1. 2. compressor of condenser, 3. evaporator 3-1 evaporator I 3-2. evaporator outlet I 3-3. evaporators
Export II 3-4. evaporators, II 4. expansion valve, 5. device for drying and filtering, 6. ice-storage box 6-1. ice outlets door, 7. liquid
II 7-3. liquid refrigerants pipeline of refrigerant tubing 7-1. liquid refrigerant pipeline I 7-2. liquid refrigerants pipelines, III 7-4.
IV 7-5. liquid refrigerants pipeline of liquid refrigerant pipeline, V 7-6. liquid refrigerants pipeline, VI 8. triple valve 9-1. valves I
VI 10. ice cube of 9-2. valves II 9-3. valves, III 9-4. valves, IV 9-5. valves, V 9-6. valves, 11. attachment device
12. 13. the first air blowers of air blower 13-1. 13-2. second of channel valve 12-1. first passage valve 12-2. second channels valve
14. exhaust fan of air blower, 15. transmission pipeline 15-1. the first transmission pipeline the second transmission pipelines of 15-2. 15-3. the 3rd is passed
Defeated 16. pipeline reversing device 16-1. the first pipeline reversing device 16-2. second pipes commutator of pipeline, 17. air-conditioner tail end equipment
18. 22. heat exchanger exit pipe of vacuum pump 19. platform, 20. heat exchanger, 21. heat exchanger inlet tube, 23. water collector 24. divides water
28. FlexbleJoint of device 25.Y type filter 26. transmission pipeline inner tube, 27. thermal insulation separation sound-absorbing layer, 29. transmission pipeline outer tube
30. air conditioning terminal is into 34. air inlet of ice mouth 31. axial flow blower, 32. condensate pipe, 33. ice-melt grid, 35. air outlet
Embodiment
The structure of the ice-chilling air conditioning system based on pneumatic transmission ＆ distribution of the present invention is illustrated with reference to attached drawing.
The ice-chilling air conditioning system structure based on pneumatic transmission ＆ distribution of the present invention is that the system includes ice making and ice-reserving dress
Put, attachment device 11, channel valve 12, air blower 13, exhaust fan 14, transmission pipeline 15, pipeline reversing device 16, air-conditioner tail end equipment
17。
The ice making and ice storage unit include condenser 1, compressor 2, evaporator 3, expansion valve 4, device for drying and filtering 5, storage
Refrigerator 6, liquid refrigerant pipeline 7；The outlet of condenser 1 passes through liquid refrigerant pipeline 7 and 5 import phase of device for drying and filtering
Even, the outlet of device for drying and filtering 5 is connected by liquid refrigerant pipeline 7 with evaporator I3-1, the evaporator outlet
I3-2 is connected by liquid refrigerant pipeline 7 with 2 import of compressor, the compressor 2 outlet by liquid refrigerant pipeline 7 with
1 import of condenser is connected, and II 3-3 of evaporator outlet is connected by liquid refrigerant pipeline 7 with 6 import of ice-storage box, described
The outlet of ice-storage box 6 is connected by liquid refrigerant pipeline 7 with II 3-4 of evaporator, and the refrigeration and ice storage unit are positioned over
On platform 19, ice outlet door 6-1 is arranged at 6 lower part of ice-storage box.
The attachment device 11 is located at immediately below ice outlet door 6-1, and the ice cube 10 in the ice-storage box 6 is through ice outlet
Door 6-1 enters attachment device 11, and the lower section of attachment device 11 is connected with the first transmission pipeline 15-1, first transmission pipeline
First passage valve 12-1, the first air blower 13-1 are installed in 15-1 imports position successively, and the first transmission pipeline 15-1 ends connect
Connect the first pipeline reversing device 16-1 input ends, the first pipeline reversing device 16-1 ports of export connect the second transmission pipeline 15-2 into
Mouth end, the second transmission pipeline 15-2 exit sites are sequentially connected exhaust fan 14, second channel valve 12-2, the second air blower
13-2, the second transmission pipeline 15-2 ends connect second pipe commutator 16-2 input ends, the second pipe commutator
The 16-2 ports of export connect the 3rd transmission pipeline 15-3 input ends, and the 3rd transmission pipeline 15-3 is upper according to room availability connection air-conditioning
End equipment 17.
The transmission pipeline 15 includes transmission pipeline inner tube 26, thermal insulation separation sound-absorbing layer 27, transmission pipeline outer tube 29, the insulation
Puigging 27 passes through ripple between transmission pipeline inner tube 26 and transmission pipeline outer tube 29 between the identical transmission pipeline 15
Line compensator 28 connects.
The air-conditioner tail end equipment 17 includes air conditioning terminal into ice mouth 30, axial flow blower 31, condensate pipe 32, ice-melt grid
33rd, air inlet 34, air outlet 35, the condensate pipe 32 are located at the lower section of ice-melt grid 33, and the condensate pipe 32 is connected to ice-reserving
Case 6 is connected to toilet.
6 inner surface of ice-storage box is equipped with insulating layer and anticollision layer, and 17 inner surface of air-conditioner tail end equipment is equipped with anti-
Hit layer；The outside of liquid refrigerant pipeline 7 is equipped with insulating layer.
Embodiment 1：Suitable for full dose ice-reserving, distributing air-conditioning system.
The embodiment 1 of the ice-chilling air conditioning system based on pneumatic transmission ＆ distribution of the present invention is as shown in Figure 1, including ice making and ice-reserving
Device, attachment device 11, channel valve 12, air blower 13, exhaust fan 14, transmission pipeline 15, pipeline reversing device 16, air conditioning terminal dress
Put 17.
The ice making and ice storage unit are by condenser 1, compressor 2, evaporator 3, expansion valve 4, device for drying and filtering 5, ice-reserving
Case 6, liquid refrigerant pipeline 7, platform 19 form, as shown in figure 3, the condenser 1 outlet by liquid refrigerant pipeline 7 with
5 import of device for drying and filtering connects, and the outlet of device for drying and filtering 5 passes through liquid refrigerant pipeline 7 and evaporator I3-1 phases
Even, the evaporator outlet I3-2 is connected by liquid refrigerant pipeline 7 with 2 import of compressor, and the outlet of compressor 2 passes through
Liquid refrigerant pipeline 7 is connected with 1 import of condenser, and II 3-3 of evaporator outlet passes through liquid refrigeration with 6 import of ice-storage box
Agent pipeline 7 is connected；The outlet of ice-storage box 6 is connected with II 3-4 of evaporator by liquid refrigerant pipeline 7, the ice making
It is located at ice storage unit on platform 19.
Ice outlet door 6-1 is arranged at 6 lower part of ice-storage box, is attachment device 11 immediately below the ice outlet door 6-1, institute
The ice cube 10 stated in ice-storage box 6 is vertically fallen into attachment device 11 through ice outlet door 6-1；11 end of attachment device and the
One transmission pipeline 15-1 is connected, and the first transmission pipeline 15-1 is as shown in fig. 6, by transmission pipeline inner tube 26, thermal insulation separation sound-absorbing layer
27th, transmission pipeline outer tube 29 forms；Connected between two transmission pipeline 15-1 by FlexbleJoint 28, as shown in fig. 7, ripple
28 one end of compensator is connected with first first transmission pipeline 15-1, the other end first transmission pipeline 15-1 identical with second
Connection, the FlexbleJoint 28 are used to slow down the infringement that pipeline expands with heat and contract with cold to itself, and thermal insulation separation sound-absorbing layer 27 is used to reduce ice
Block 10 absorbs heat in pipeline melt caused by loss of refrigeration capacity, mitigate ice cube 10 and hit caused noise；The ice cube 10 is through even
Connection device 11 enters the first transmission pipeline 15-1, and first passage valve is installed at the first transmission pipeline 15-1 imports position successively
12-1, the first air blower 13-1, the ice cube 10 enter in the first transmission pipeline 15-1 and are transmitted to first passage valve 12-1, the
One channel valve 12-1 is opened, and the valve 12-1 after of ice cube 10 is closed, and the ice cube 10 continues to transmit downwards, treats by first
After air blower 13-1, the first air blower 13-1 and exhaust fan 14 are opened, and are that ice cube 10 is transmitted in the first transmission channel 15-1, second
Transmission provides power in passage 15-2, and the first transmission pipeline 15-1 ends connect the first pipeline reversing device 16-1 input ends,
The first pipeline reversing device 16-1 ports of export connect the second transmission pipeline 15-2 input ends, the second transmission pipeline 15-2 with
First transmission pipeline 15-1 internal structures are identical, and the second transmission pipeline 15-2 exit sites are sequentially connected exhaust fan 14,
Two channel valve 12-2, the second air blower 13-2, the ice cube 10 are transmitted to the commutation of the first pipeline in the first transmission pipeline 15-1
Device 16-1, and complete in commutator 16-1 distribution of the ice cube 10 from the first transmission pipeline 15-1 to the second transmission pipeline 15-2 and
Transition is transmitted, and after the ice cube 10 is transmitted to exhaust fan 14 in the second transmission pipeline 15-2, air blower 13-1, exhaust fan 14 close
Close, ice cube 10 continues to be transmitted to second channel valve 12-2, channel valve 12-2 opening by inertia, and ice cube 10 passes through channel valve 12-2
Afterwards, valve 12-2 is closed, and after the ice cube 10 is transmitted to the second air blower 13-2 by inertia, air blower 13-2 is opened,
Subsequent transmission power is provided, since the pipeline distance between the air blower of exhaust fan 14 to the second 13-2 is very short, is completed by inertia
The transmission of the distance has feasibility；The second transmission pipeline 15-2 ends connect second pipe commutator 16-2 input ends,
The commutator 16-2 ports of export connect the 3rd transmission pipeline 15-3 input ends, the 3rd transmission pipeline 15-3 and the first transmission pipeline
15-1 internal structures are identical, and air-conditioner tail end equipment 17 is connected on pipeline 15-3；The ice cube 10 is provided in air blower 13-2
Power under, into second pipe commutator 16-2, and in commutator 16-2 complete distribution and transition transmission, into the 3rd
Transmission pipeline 15-3, and air-conditioner tail end equipment 17 is transmitted in pipeline 15-2.
The air-conditioner tail end equipment 17 is by air conditioning terminal into ice mouth 30, axial flow blower 31, condensate pipe 32, ice-melt grid
33rd, air inlet 34, air outlet 35 form；As shown in Figure 4 and Figure 5：The ice cube 10 enters air-conditioning by air conditioning terminal into ice mouth 30
End equipment 17, the axial flow blower 31 provide mixing wind and enter air-conditioner tail end equipment 17 and blow to ice cube 10 and eventually arrive at room
Interior power, the mixing wind are fresh air and the mixture of return air, and the mixing wind is entered by air inlet 34, blows to ice cube 10,
After completing dehumidification heat exchange, interior is sent into through air outlet 35, after the heat absorption of ice cube 10 is melted, the condensed water of formation is through ice-melt grid
33 flow into condensate pipe 32, and the condensate pipe 32 can be connected to ice-storage box 6, complete ice-make cycle, can also be directly accessed toilet
Wash by water to realize secondary use.
Embodiment 2：Suitable for full dose ice-reserving, distributing air-conditioning system.
The embodiment 2 of the ice-chilling air conditioning system based on pneumatic transmission ＆ distribution of the present invention is as shown in Fig. 2, including ice making and ice-reserving
Device, attachment device 11, channel valve 12, transmission pipeline 15, pipeline reversing device 16, air-conditioner tail end equipment 17, vacuum pump 18.
The power set of embodiment 2 and the difference of embodiment 1 are power set, first passage valve 12-1 in embodiment
It is that 14 two the first air blower 13-1, exhaust fan components are used cooperatively to the transmission power between second channel valve 12-2, structure is multiple
Miscellaneous, operation convenience reduces, and implements two and replaces the first air blower 13-1 and exhaust fan 14 using vacuum pump 18, more has practicality
Property.
Embodiment 3：Suitable for full dose ice-reserving, concentration or semi-central air conditioning.
The embodiment 3 of the ice-chilling air conditioning system based on pneumatic transmission ＆ distribution of the present invention by ice making and ice-reserving as shown in figure 8, filled
Put, attachment device 11, channel valve 12, transmission pipeline 15, vacuum pump 18, heat exchanger 20, heat exchanger inlet tube 21, heat exchanger exit
Pipe 22, water collector 23, water knockout drum 24, y-type filter 25 form.
The ice making and ice storage unit, attachment device 11 are identical with embodiment 1, the ice cube 10 in the ice-storage box 6
Enter transmission pipeline 15 through attachment device 11, the 15 import position of transmission pipeline is provided with channel valve 12, and ice cube 10 is sent to
Channel valve 12, which opens, and after ice cube 10 after, channel valve 12 is closed, and vacuum pump 18 is opened, and is being passed for ice cube 10
Transmission provides power in defeated pipeline 15, and the internal structure of the transmission pipeline 15 is same as Example 1, the end of transmission pipeline 15
End is connected with heat exchanger 20；As shown in figure 13, heat exchanger 20 is made of the cavity of left and right two, and ice cube 10 is reached through transmission pipeline 15
In 20 right cavity of heat exchanger, condensed water flow to condensate pipe 32 through ice-melt grid 33 after heat absorption is melted, and is flowed from condensate pipe 32
Circulation ice-making is realized to ice-storage box 6, or is drained into toilet and realized secondary use；The 20 left cavity of heat exchanger is intake with heat exchanger
Pipe 21, heat exchanger outlet pipe 22 connect, and 21 other end of heat exchanger water inlet pipe is connected with water collector 23, heat exchanger outlet pipe 22
One end is connected with heat exchanger 20, and the other end is connected with water knockout drum 24；The hot liquid refrigerant is flowed out through changing from water collector 23
Hot device inlet tube 21 reaches left cavity inside, completes to reach water knockout drum 24 through heat exchanger exit pipe 22 after cooling；The present invention
Part after middle water knockout drum 24, water collector 23 is identical with conventional air-conditioning, no longer writes out in detail.
Embodiment 4：Suitable for component ice-reserving, concentration or semi-central air conditioning.
The embodiment 4 of the ice-chilling air conditioning system based on pneumatic transmission ＆ distribution of the present invention as shown in Figure 9 and Figure 10, including ice making
With ice storage unit, valve 9, attachment device 11, channel valve 12, transmission pipeline 15, vacuum pump 18, heat exchanger 20, heat exchanger water inlet
Pipe 21, heat exchanger outlet pipe 22, water collector 23, water knockout drum 24, y-type filter 25.
The ice making and ice storage unit are by condenser 1, compressor 2, evaporator 3, expansion valve 4, device for drying and filtering 5, ice-reserving
Case 6, liquid refrigerant pipeline 7, triple valve 8, valve 9, platform 19 form, and as shown in figure 11, the outlet of condenser 1 passes through liquid
VII 7-7 of state refrigerant tubing is connected with 5 import of device for drying and filtering, and the outlet of device for drying and filtering 5 passes through liquid refrigerant pipeline
VII 7-7 is connected with 4 import of expansion valve, and the outlet of expansion valve 4 passes through VII 7-7 of liquid refrigerant pipeline and evaporator 3-1
It is connected, the evaporator outlet 3-2 is connected by VII 7-7 of liquid refrigerant pipeline with 2 import of compressor, and the compressor 2 goes out
Mouth is connected by VII 7-7 of liquid refrigerant pipeline with 1 import of condenser；The evaporator outlet 3-3 and liquid refrigerant pipeline
I7-1 one end is connected, and the liquid refrigerant pipeline I7-1 other ends are connected with triple valve 8, and the triple valve 8 is liquid refrigeration
Agent pipeline I7-1, III 7-3, the connecting portion of V 7-5, described V 7-5 one end of liquid refrigerant pipeline are connected with triple valve 8, separately
One end is connected with 6 import of ice-storage box, and valve I9-1 is provided with V 7-5 of liquid refrigerant pipeline, and the ice-storage box 6 exports
It is connected with VI 7-6 one end of liquid refrigerant pipeline, the VI 7-6 other ends of liquid refrigerant pipeline are connected with triple valve 8, this three
Port valve 8 is II 7-2 of liquid refrigerant pipeline, IV 7-4, the connecting portion of VI 7-6, described II 7-2 one end of liquid refrigerant pipeline
It is connected with triple valve 8, the other end is connected with II 3-4 of evaporator, and the refrigeration and ice storage unit are put as on platform 19.
When ice-storage air-conditioning is run, III 9-3 of valve, IV 9-4 are in off state, and valve I9-1, II 9-2, V 9-5, VI 9-6 are to beat
Open state, the cold liquid refrigerant flow to ice-storage box 6 in V 7-5 of liquid refrigerant pipeline, through liquid refrigeration after heat absorption
VI 7-6 of agent pipeline flows out, and flows through II 9-2 of valve, triple valve 8, finally flows to evaporator 3 through II 3-4 of evaporator；The storage
Ice outlet door 6-1 is arranged at 6 lower part of refrigerator, is attachment device 11 immediately below the ice outlet door 6-1, in the ice-storage box 6
Ice cube 10 is vertically fallen into attachment device 11 through ice outlet door 6-1, and 11 end of attachment device is connected with transmission pipeline 15,
The ice cube 10 enters transmission pipeline 15 through attachment device 11, and the 15 import position of transmission pipeline is provided with channel valve 12, institute
15 end of transmission pipeline connection heat exchanger 20 is stated, 20 internal structure of heat exchanger is same as Example 3, no longer writes out in detail；
As shown in figure 12, V 9-5 of valve is installed on heat exchanger inlet tube 21, VI 9-6 of valve, and the import are installed on outlet 22
Y-type filter 25 is connected on pipe 21, outlet 22, V 9-5 of valve, VI 9-6 are opened when ice-storage air-conditioning is run；
The liquid refrigerant of heat enters heat exchanger inlet tube 21 from water collector 23, flows through y-type filter 25, triple valve 8, V 9-5 of valve
Heat exchanger 20 is eventually entered into, is flowed out after cooling from heat exchanger outlet pipe 22, flows through VI 9-6 of valve, triple valve 8, y-type filter 25
Finally it flow to water knockout drum 24.In ice amount deficiency on daytime, non-ice-storage air-conditioning operation, III 9-3 of valve, IV 9-4 are opening
State, valve I9-1, II 9-2, V 9-5, VI 9-6 are in off state, and the water collector 23 is connected with heat exchanger inlet tube 21, institute
State and y-type filter 25, triple valve 8, V 9-5 of valve are installed on heat exchanger inlet tube 21, the hot liquid refrigerant is from collection
Heat exchanger inlet tube 21 is flowed out in hydrophone 23, is flowed through in heat exchanger inlet tube 21 to y-type filter 25, by triple valve 8
Flowing into afterwards in IV 7-4 of liquid refrigerant tubing, the IV 7-4 other ends of liquid refrigerant pipeline are connected with triple valve 8, and described three
Port valve 8 is located at IV 7-2 of liquid refrigerant pipeline, IV 7-4 of liquid refrigerant pipeline, the connecting portion of VI 7-6 of liquid refrigerant pipeline
Position, the hot liquid refrigerant flows through IV 9-4 of valve in IV 7-4 of liquid refrigerant pipeline, triple valve 8 flow to liquid refrigeration
II 7-2 of agent pipeline, and finally it flow to evaporator 3 along II 7-2 of liquid refrigerant pipeline；The liquid refrigerant is in evaporator 3
After cooling down heat release, flow out, reach in liquid refrigerant pipeline I7-1, approach triple valve 8, valve III from II 3-3 of evaporator outlet
9-3 is flow in III 7-3 of liquid refrigerant pipeline, and the III 7-3 ends of liquid refrigerant pipeline are connected to triple valve 8, and described three
Port valve 8 is III 7-3 of liquid refrigerant pipeline, the connecting portion of heat exchanger exit pipe 22, and the liquid refrigerant is out of triple valve 8
Outflow, into heat exchanger exit pipe 22, flows through y-type filter 25 and eventually arrives at water knockout drum 24.
Embodiment 5：Suitable for full dose ice-reserving, concentration or semi-central air conditioning.
The embodiment 5 of the ice-chilling air conditioning system based on pneumatic transmission ＆ distribution of the present invention is as shown in figure 14, by ice making and ice-reserving
Device, attachment device 11, channel valve 12, air blower 13, transmission pipeline 15, heat exchanger 20, heat exchanger inlet tube 21, heat exchanger go out
Mouth pipe 22, water collector 23, water knockout drum 24, y-type filter 25 form.
Embodiment 5 is to use air blower 13 to be used as power set instead of vacuum pump 18, and remainder is same as Example 3.
Embodiment 6：Suitable for component ice-reserving, concentration or semi-central air conditioning.
The embodiment 6 of the ice-chilling air conditioning system based on pneumatic transmission ＆ distribution of the present invention is as shown in figure 15, including ice making and storage
Ice production apparatus, valve 9, attachment device 11, channel valve 12, air blower 13, transmission pipeline 15, heat exchanger 20, heat exchanger water inlet pipe 21,
Heat exchanger outlet pipe 22, water collector 23, water knockout drum 24, y-type filter 25.
Embodiment 6 uses air blower 13 to be used as power set instead of vacuum pump 18, and remainder is same as Example 4.
In ice-chilling air conditioning system proposed by the present invention based on pneumatic transmission ＆ distribution ice amount needed for each room the design phase
Calculate, the correspondingly-sized of each device of the invention is obtained according to required ice amount；Identical with conventional air-conditioning, liquid refrigerant follows
The power set that circulation moves are water pump.
Claims (2)
1. a kind of ice-chilling air conditioning system based on pneumatic transmission ＆ distribution, it is characterized in that：The system includes ice making and ice storage unit, connects
Connection device (11), channel valve (12), air blower (13), exhaust fan (14), transmission pipeline (15), pipeline reversing device (16), air-conditioning
End equipment (17)；
The ice making and ice storage unit include condenser (1), compressor (2), evaporator (3), expansion valve (4), device for drying and filtering
(5), ice-storage box (6), liquid refrigerant pipeline (7)；Condenser (1) outlet passes through liquid refrigerant pipeline (7) and drying
Filter (5) import is connected, and device for drying and filtering (5) outlet passes through liquid refrigerant pipeline (7) and evaporator I (3-
1) it is connected, the evaporator outlet I (3-2) is connected by liquid refrigerant pipeline (7) with compressor (2) import, the compression
Machine (2) outlet is connected by liquid refrigerant pipeline (7) with condenser (1) import, and the evaporator outlet II (3-3) passes through liquid
State refrigerant tubing (7) is connected with ice-storage box (6) import, and ice-storage box (6) outlet is by liquid refrigerant pipeline (7) with steaming
Send out device import II (3-4) to be connected, the refrigeration and ice storage unit are positioned on platform (19), and ice is arranged at ice-storage box (6) lower part
Block outlet portal (6-1)；
The attachment device (11) is located at immediately below ice outlet door (6-1), and the ice cube (10) in the ice-storage box (6) is through ice cube
Outlet portal (6-1) enters attachment device (11), is connected below the attachment device (11) with the first transmission pipeline (15-1), described
First passage valve (12-1), the first air blower (13-1) are installed in first transmission pipeline (15-1) import position successively, and described first
Transmission pipeline (15-1) end connects the first pipeline reversing device (16-1) input end, the first pipeline reversing device (16-1) outlet
End connection the second transmission pipeline (15-2) input end, the second transmission pipeline (15-2) exit site are sequentially connected exhaust fan
(14), second channel valve (12-2), the second air blower (13-2), the second transmission pipeline (15-2) end connect second pipe
Commutator (16-2) input end, second pipe commutator (16-2) port of export connect the 3rd transmission pipeline (15-3) import
Hold, according to room availability connection air-conditioner tail end equipment (17) on the 3rd transmission pipeline (15-3)；
The transmission pipeline (15) includes transmission pipeline inner tube (26), thermal insulation separation sound-absorbing layer (27), transmission pipeline outer tube (29), described
Thermal insulation separation sound-absorbing layer (27) is located between transmission pipeline inner tube (26) and transmission pipeline outer tube (29), the identical transmission pipeline
(15) connected between by FlexbleJoint (28)；
The air-conditioner tail end equipment (17) includes air conditioning terminal into ice mouth (30), axial flow blower (31), condensate pipe (32), ice-melt
Grid (33), air inlet (34), air outlet (35), the condensate pipe (32) are located at below ice-melt grid (33), the condensation
Water pipe (32) is connected to ice-storage box (6) or is connected to toilet.
2. the ice-chilling air conditioning system based on pneumatic transmission ＆ distribution according to right 1, it is characterized in that：The interior table of the ice-storage box (6)
Face is equipped with insulating layer and anticollision layer, and air-conditioner tail end equipment (17) inner surface is equipped with anticollision layer；Liquid refrigerant pipeline (7)
Outside is equipped with insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711467227.7A CN108019859A (en) | 2017-12-29 | 2017-12-29 | Ice-chilling air conditioning system based on pneumatic transmission ＆ distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711467227.7A CN108019859A (en) | 2017-12-29 | 2017-12-29 | Ice-chilling air conditioning system based on pneumatic transmission ＆ distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108019859A true CN108019859A (en) | 2018-05-11 |
Family
ID=62071839
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711467227.7A Pending CN108019859A (en) | 2017-12-29 | 2017-12-29 | Ice-chilling air conditioning system based on pneumatic transmission ＆ distribution |
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| Country | Link |
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| CN (1) | CN108019859A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108668507A (en) * | 2018-06-08 | 2018-10-16 | 浙江大学山东工业技术研究院 | Cold-storage cabinet |
| CN113819682A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819683A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819681A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113819682A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819683A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819681A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819681B (en) * | 2021-09-10 | 2023-03-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819682B (en) * | 2021-09-10 | 2023-03-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819683B (en) * | 2021-09-10 | 2023-03-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
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