CN106196770B - A kind of liquid storage dryer with four-way commutation function - Google Patents
A kind of liquid storage dryer with four-way commutation function Download PDFInfo
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- CN106196770B CN106196770B CN201610724240.5A CN201610724240A CN106196770B CN 106196770 B CN106196770 B CN 106196770B CN 201610724240 A CN201610724240 A CN 201610724240A CN 106196770 B CN106196770 B CN 106196770B
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- communication port
- tank body
- pipe
- liquid storage
- spring
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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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
- F25B2500/00—Problems to be solved
- F25B2500/01—Geometry problems, e.g. for reducing size
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/17—Size reduction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/18—Optimization, e.g. high integration of refrigeration components
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Drying Of Solid Materials (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
A kind of liquid storage dryer with four-way commutation function provided by the invention, needing to increase more connecting component and pipeline when the functions such as the liquid storage dryer increase commutation for the prior art leads to the technical issues of structure is complicated and occupancy more enging cabin space, and the liquid storage dryer is applied to air-conditioning system.The tank body of drier is connected to devices such as heat exchanger, evaporators by automatic reversing apparatus, the switching that refrigeration can be realized by the rotation of automatic reversing apparatus, heat isotype lower connecting device, connecting component is smaller and is integrated in the open end of drier tank body, avoids extra connecting component and pipeline occupies the technical effect of cabin space.
Description
Technical field
The present invention relates to field of refrigeration equipments, in particular to a kind of liquid storage dryer with four-way commutation function.
Background technique
The liquid storage dryer of the prior art only has the function of liquid storage and drying, if it is desired to increasing commutation function, then needs
Two circulation loops, such as heating circulation, a refrigeration cycle are set within air-conditioning systems, set in each circulation loop
A drier is set, while individual three-way diverter valve or shut-off valve are set.Multiple components are needed to be attached, it is at high cost,
Structure is complicated, occupies enging cabin space, and be unfavorable for Arrangement of Engine-room.
Summary of the invention
The purpose of the present invention is to provide a kind of liquid storage dryers with four-way commutation function, can pass through automatic reverse
The tank body of drier is connected to by device with devices such as heat exchanger, evaporators, and system can be realized by the regulation of automatic reversing apparatus
Cold, heating isotype lower connecting device switching, connecting component is smaller and is integrated in the open end of drier tank body, avoids more
Remaining connecting component and pipeline occupy the technical effect of cabin space.
The embodiment of the present invention is achieved in that
A kind of liquid storage dryer with four-way commutation function provided by the invention, comprising: tank body, draws automatic reversing apparatus
Flow tube and filtration drying layer, the tank body it is open at one end, the automatic reversing apparatus is set to the open end of the tank body, institute
It states drainage tube and the filtration drying layer is all set in the tank body, one end of the drainage tube is set to the tank body bottom
Portion, the other end of the drainage tube pass through the filtration drying layer and are connected to the automatic reversing apparatus.
Preferably, the automatic reversing apparatus includes commutation valve body and regulatory component, and the regulatory component is set to described
In reversal valve body, the commutation valve body is connected to the tank body.
Preferably, the regulatory component includes: switch, spring and spool, and the switch is connect with the spring, the bullet
Spring is connect with the spool.
Preferably, the commutation valve body includes for accommodating the first pipe of the regulatory component, for connecting heat exchanger
The second communication port and third connecting mouth for connect compressor, the first pipe be close to the open at one end of the tank body
4th communication port, the first pipe are the 5th communication port far from the open at one end of the tank body, second communication port and institute
The side wall connection of first pipe is stated, the third connecting mouth is connected to the tank body, and the 4th communication port and the tank body connect
It is logical.
Preferably, described to switch the 5th communication port for being set to the first pipe, the spool is set to described
4th communication port of first pipe, the spring are set between the switch and the spool.
Preferably, the commutation valve body further includes the 6th communication port for connecting expansion valve and for connecting evaporator
7th communication port, the 6th communication port and the 7th communication port are connected to the side wall of the first pipe.
Preferably, the spool is tubbiness component, and the spool includes staving and hollow second pipe, open end, closing
End, the first aperture and the second aperture, the open end are connected to the 4th communication port, the closed end and spring activity
Connection, first aperture and second aperture are set on the staving side wall, and the spring is when in a compressed state, institute
It states the first aperture to be connected to second communication port, second aperture is contacted in the staving side wall, and the spring is in non-
When compressive state, second communication port and the 6th communication port are connected to the zone of action of the spring, the 7th connection
Mouth is connected to second aperture.
Preferably, the switch is electromagnetic switch.
Preferably, the filtration drying layer includes filter screen, desiccant and asbestos gauge, and the desiccant is located in the mistake
Between strainer and the asbestos gauge.
Preferably, the drainage tube is aluminum pipeline.
A kind of liquid storage dryer with four-way commutation function that aforementioned present invention provides, it is dry for the liquid storage of the prior art
Device needs to increase more connecting component when increasing the functions such as commutation and pipeline leads to that structure is complicated and it is empty to occupy more enging cabin
Between the technical issues of, the liquid storage dryer be applied to air-conditioning system.By automatic reversing apparatus by the tank body of drier with change
Refrigeration, heating isotype lower connecting device can be realized by the rotation of automatic reversing apparatus in the connection of the devices such as hot device, evaporator
Switching, connecting component is smaller and is integrated in the open end of drier tank body, avoids extra connecting component and pipeline and occupies machine
The technical effect in cabin space.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the liquid storage dryer that present pre-ferred embodiments provide；
Fig. 2 is the structural schematic diagram of the commutation valve body for the liquid storage dryer that present pre-ferred embodiments provide；
Fig. 3 is the structural schematic diagram of the regulatory component for the liquid storage dryer that present pre-ferred embodiments provide；
Fig. 4 is the structural schematic diagram of the liquid storage dryer under the spring-compressed state that present pre-ferred embodiments provide；
Fig. 5 is the structural schematic diagram of the liquid storage dryer under the spring non-compressed state that present pre-ferred embodiments provide.
Appended drawing reference summarizes:
Drier 100；
Tank body 120；
Automatic reversing apparatus 140；
Regulatory component 150, switch 151, spring 152, spool 153, closed end 154, open end 155, second pipe 156,
First aperture 157, the second aperture 158；
Commutate valve body 160, first pipe 161, the second communication port 162, third connecting mouth 163, the 4th communication port 164, the
Five communication ports 165, the 6th communication port 166, the 7th communication port 167, valve block 168, lid 169；
Drainage tube 170；
Filtration drying layer 180.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "vertical", "inner",
The orientation or positional relationship of the instructions such as "outside" be based on the orientation or positional relationship shown in the drawings or the invention product use
When the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply opposite
Importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
First embodiment
A kind of storage with four-way commutation function of present pre-ferred embodiments offer is shown to Fig. 4, Fig. 1 referring to Figure 1
The structural schematic diagram of liquid drier 100.The liquid storage dryer 100 may include: tank body 120, automatic reversing apparatus 140, draw
Flow tube 170 and filtration drying layer.The tank body 120 it is open at one end, the automatic reversing apparatus 140 is set to the tank body
120 open end 155, the drainage tube 170 and the filtration drying layer 180 are all set in the tank body 120.The drainage
One end of pipe 170 is set to the bottom of the tank body 120, and the other end of the drainage tube 170 passes through the filtration drying layer 180
It is connected to the automatic reversing apparatus 140.
The tank body 120 is tubular structure open at one end, and the tank body 120 is provided with accommodating chamber and open end 155.
The tank body 120 preferably heat insulation and moisture-proof, etch-proof material are made.
The drainage tube 170 includes tube body, the first nozzle and the second nozzle, first nozzle and second nozzle
The both ends of the tube body are respectively arranged at, first nozzle is connected to second nozzle by the tube body.It is described
Drainage tube 170 is vertically arranged in the tank body 120, and the first nozzle of the drainage tube 170 is set to opening for the tank body 120
Mouth end 155, second nozzle are set to the bottom of the tank body 120.
Fig. 2 to Fig. 4 is referred to, the automatic reversing apparatus 140 may include commutation valve body 160 and regulatory component 150, institute
It states regulatory component 150 to be set in the commutation valve body 160, the commutation valve body 160 is connected to the tank body 120.
Continuing with referring to fig. 2, the commutation valve body 160 may include: lid 169 and valve block 168, and the lid 169 wraps
First end face and second end face are included, the first end cover of the lid 169 closes the nozzle in the tank body 120, the lid 169
Second end face on the valve block 168 is set.The second end face of the lid 169 includes commutating zone and connected region, described
Valve block 168 is set to the commutating zone of the lid 169, and the connected region of the lid 169 is provided with third connecting mouth 163, described
Third connecting mouth 163 is connected to the tank body 120.The lid 169 and the valve block 168 can be integrally machined, and can also be led to
It crosses the connectors such as screw and is fixedly connected with lid 169 with valve block 168.
The commutation valve body 160 includes first pipe 161, the second communication port 162, third connecting mouth 163, the 4th communication port
164 and the 5th communication port 165.The first pipe 161 is to thread a pipe in the valve block 168 for penetrate through the commutation valve body 160, excellent
The first pipe 161 is vertically arranged in the valve body by selection of land, so that the first pipe 161 and the tank body 120 connect
It is logical.The first pipe 161 includes the 4th communication port 164 and the 5th communication port 165, and the 4th communication port 164 is described the
For one pipeline 161 close to the nozzle of the open end 155 of the tank body 120, the 5th communication port 165 is the first pipe 161
The nozzle of open end 155 far from the tank body 120.The second communication port 162 is also set up on the side wall of the valve block 168, it is described
Second communication port 162 is connected to the first pipe 161.
Refer to Fig. 3, the regulatory component 150 includes: switch 151, spring 152 and spool 153, the switch 151 with
One end of the spring 152 connects, and the other end of the spring 152 is connect with the spool 153.The switch 151 is preferably
Electromagnetic switch 151, the electromagnetic switch 151 include control terminal and absorption end, and the control terminal of the electromagnetic switch 151 is set to institute
The 5th communication port 165 is stated, the absorption end is set in the first pipe 161, the absorption end of the electromagnetic switch 151 and institute
The connection of spring 152 is stated, the absorption end of the electromagnetic switch 151 can adsorb the setting of 152 other end of spring in the energized state
Spool 153 makes its and compressed spring 152 mobile to the direction of the spring 152.The spring 152 is certain corrosion-resistant metal
Material, the spring 152 form zone of action in the first pipe 161, allow refrigerant etc. in the zone of action
The fluid of fluid circulates.
The spool 153 is tubbiness component, and the spool 153 includes staving and second pipe 156, the second pipe
156 are set in the staving.The second pipe 156 is hollow pipeline open at one end, and the staving includes open end
155, closed end 154 and the first aperture 157, the open end 155 are connected to the 4th communication port 164, the closed end 154
It is flexibly connected with the spring 152.First aperture 157 is set on the side wall of the staving, first aperture 157 with
It is described to lead to the intracorporal connection of second pipe 156.Spring 152 is when in a compressed state, second communication port 162 and described first
Aperture 157 is connected to.When spring 152 is in non-compressed state, the zone of action of second communication port 162 and the spring 152
Connection.
The filtration drying layer 180 is set in the tank body 120, for the system to 120 bottom of tank body to nozzle
Cryogen is filtered and dries.The filtration drying layer 180 may include filter screen, desiccant and asbestos gauge, the filter screen
The desiccant described in sandwiched between the asbestos gauge.The filter screen can be the sieve of steel, and the desiccant is preferably XH-
9 or XH-7 etc..The structure of the filtration drying layer 180 is that certain thickness, edge is bonded with the medial surface of the tank body 120
Cylindrical structure.170 through-hole of drainage tube is provided on the filtration drying layer 180, for passing through drainage tube 170.
The filtration drying layer 180 is placed in described by above-mentioned liquid storage dryer provided in this embodiment 100 in assembly
In tank body 120, one end of the drainage tube 170 is passed through into the dried filtering layer and enters 120 bottom of tank body, the drainage
The other end of pipe 170 is placed in the nozzle of the tank body 120.The lid of lid 169 of the commutation valve body 160 is closed in the tank body
4th communication port 164 of the lid 169 is connected to the drainage tube 170 by 120 nozzle.By the regulatory component 150
Spool 153 is placed in the first pipe 161 of the valve block 168, by the open end 155 of the spool 153 close to the tank body
120 place.The spring 152 of the regulatory component 150 is placed in the closed end of the spool 153 in the first pipe 161
154, the electromagnetic switch 151 is connect with the other end of the spring 152, as completes the liquid storage dryer 100
Assembly.
When using the liquid storage dryer 100, the second communication port 162 of the liquid storage dryer 100 assembled is connected
It is connected to heat exchanger, the third connecting mouth 163 is connected to compressor, to realize refrigerant circulation.Preferably, in each connection
Threaded hole is set around mouthful, is realized by screw and threaded hole and is fastenedly connected with external equipment.The structure of above-mentioned drier 100
And its heating that with the connection relationship of external equipment air-conditioning applied by it may be implemented recycles, the preferably described refrigerant is
R134a。
It being powered as shown in figure 4, controlling the electromagnetic switch 151, spool 153 is adsorbed at the absorption end of electromagnetic switch 151, so that
Spool 153 is compressed its spring 152 between electromagnetic switch 151 by the suction-operated of electromagnetic switch 151, so that on spool 153
After rising, the first aperture 157 of spool 153 is connected in second communication port 162.Low temperature, low pressure from outdoor heat exchanger outflow
Gaseous refrigerant the first aperture 157 of the spool 153 is flowed into via the second communication port 162 of the valve block 168 after, via
The second pipe 156 of the spool 153 flows into the drainage tube 170 being connected to the 4th communication port 164, flows into tank body 120
Bottom.Refrigerant from the bottom to top, passes through the open end of arrival tank body 120 after the drying of filtration drying layer 180 in tank body 120
155, it is flowed to via the third connecting mouth 163 of lid 169 in compressor machine in communication, the circulation of refrigerant can be realized.
Heating circulation in by the above process, the heating of proper temperature can be provided for vehicle occupant compartment, is heated up for crew module.
The liquid storage dryer 100 that the embodiments of the present invention provide, the increase of liquid storage dryer 100 for the prior art are changed
To etc. functions when need to increase more connecting component and pipeline leads to that structure is complicated and occupies the technology in more enging cabin space
Problem, the liquid storage dryer 100 are applied to air-conditioning system.By automatic reversing apparatus 140 by the tank body 120 of drier 100
It is connected to devices such as heat exchanger, compressors, the refrigerant in heat exchanger can be realized to drying by the energization of electromagnetic switch 151
After drying in device 100, it is circulated to the circulation of compressor, connecting component is smaller and is integrated in the opening of 100 tank body 120 of drier
End 155, avoids extra connecting component and pipeline occupies the technical effect of cabin space.
Second embodiment
It is provided in an embodiment of the present invention a kind of with four-way commutation function continuing with showing referring to Fig. 1 to Fig. 3 and Fig. 5
Liquid storage dryer 100.The liquid storage dryer 100 may include: tank body 120, automatic reversing apparatus 140, drainage tube 170 and mistake
Filter drying layer.The tank body 120 it is open at one end, the automatic reversing apparatus 140 is set to the open end of the tank body 120
155, the drainage tube 170 and the filtration drying layer 180 are all set in the tank body 120.One end of the drainage tube 170
Be set to the bottom of the tank body 120, the other end of the drainage tube 170 pass through the filtration drying layer 180 with it is described automatic
Reversing arrangement 140 is connected to.
The tank body 120 is tubular structure open at one end, and the tank body 120 is provided with accommodating chamber and open end 155.
The tank body 120 preferably heat insulation and moisture-proof, etch-proof material are made.
The drainage tube 170 includes tube body, the first nozzle and the second nozzle, first nozzle and second nozzle
The both ends of the tube body are respectively arranged at, first nozzle is connected to second nozzle by the tube body.It is described
Drainage tube 170 is vertically arranged in the tank body 120, and the first nozzle of the drainage tube 170 is set to opening for the tank body 120
Mouth end 155, second nozzle are set to the bottom of the tank body 120.
Continuing with referring to Fig. 1, the automatic reversing apparatus 140 may include commutation valve body 160 and regulatory component 150, institute
It states regulatory component 150 to be set in the commutation valve body 160, the commutation valve body 160 is connected to the tank body 120.It is described to change
It may include: lid 169 and valve block 168 to valve body 160, the lid 169 includes first end face and second end face, the lid
169 first end cover closes the nozzle in the tank body 120, and the valve block 168 is arranged in the second end face of the lid 169.
The second end face of the lid 169 includes commutating zone and connected region, and the valve block 168 is set to changing for the lid 169
To area, the connected region of the lid 169 is provided with third connecting mouth 163, and the third connecting mouth 163 connects with the tank body 120
It is logical.The lid 169 and the valve block 168 can be integrally machined, can also be by connectors such as screws by lid 169 and valve block
168 are fixedly connected.
Continuing with referring to fig. 2, the commutation valve body 160 includes first pipe 161, the second communication port 162, third connecting mouth
163, the 4th communication port 164, the 5th communication port 165, the 6th communication port 166 and the 7th communication port 167.The first pipe 161
It threads a pipe in valve block 168 to penetrate through the commutation valve body 160, it is preferable that 161 numerical value of first pipe is set to institute
It states in valve body, so that the first pipe 161 is connected to the tank body 120.The first pipe 161 includes the 4th communication port
164 and the 5th communication port 165, the 4th communication port 164 be the first pipe 161 close to the open end of the tank body 120
155 nozzle, the 5th communication port 165 are the nozzle of open end 155 of the first pipe 161 far from the tank body 120.
Second communication port 162, the 6th communication port 166 and the 7th communication port 167 are also set up on the side wall of the valve block 168, it is described
Second communication port 162, the 6th communication port 166 and the 7th communication port 167 are connected to the first pipe 161.Institute
The 6th communication port 166 is stated to be connected to the zone of action of the spring 152.Second communication port 162, the 6th communication port
166 and the 7th communication port 167 relative positional relationship it is related to the regulatory component 150, it is preferable that by it is described 6th connect
Port 166 and the 7th communication port 167 are set to the side of the valve block 168, and second communication port 162 is set to institute
State the other side of valve block 168.
Continuing with referring to Fig. 3, the regulatory component 150 includes: switch 151, spring 152 and spool 153, the switch
151 connect with one end of the spring 152, and the other end of the spring 152 is connect with the spool 153.The switch 151 is excellent
It is selected as electromagnetic switch 151, the electromagnetic switch 151 includes control terminal and absorption end, the control terminal setting of the electromagnetic switch 151
In the 5th communication port 165, the absorption end is set in the first pipe 161, the absorption end of the electromagnetic switch 151
It is connect with the spring 152, the absorption end of the electromagnetic switch 151 can adsorb 152 other end of spring in the energized state and set
The spool 153 set makes its and compressed spring 152 mobile to the direction of the spring 152.The spring 152 is certain anticorrosion
Metal material, the spring 152 form zone of action in the first pipe 161, allow refrigeration in the zone of action
The fluid of the fluids such as agent circulates.6th communication port 166 is connected to the zone of action of the spring 152.
The spool 153 is tubbiness component, and the spool 153 includes staving and second pipe 156, the second pipe
156 are set in the staving.The second pipe 156 is hollow pipeline open at one end, and the staving includes open end
155, closed end 154, the first aperture 157 and the second aperture 158, the open end 155 are connected to the 4th communication port 164,
The closed end 154 is flexibly connected with the spring 152.First aperture 157 and second aperture 158 are all set in institute
It states on the side wall of staving, first aperture 157 is led to intracorporal second pipe 156 and be connected to described.Spring 152 is in compression shape
When state, second communication port 162 is connected to first aperture 157, and second aperture 158 connects in the side wall of the valve body
It connects and the 7th communication port 167 is connect with the side wall of the valve body, the work of the 6th communication port 166 and the spring 152
Dynamic regional connectivity, so that the 6th communication port 166 and the 7th communication port 167 are managed with second in the spool 153
Road 156 is in isolation.When spring 152 is in non-compressed state, second communication port 162 and the 6th communication port
166 are connected to the zone of action of the spring 152, and first aperture 157 connect with the side wall of the valve body and is in envelope
Closed state, second aperture 158 are connected in the second pipe 156, are able to achieve by second pipe 156 and tank body 120
Connection.
The lid 169 of the commutation valve body 160 is covered and is closed in assembly by liquid storage dryer 100 provided by the above embodiment
In the nozzle of the tank body 120, the 4th communication port 164 of the lid 169 is connected to the drainage tube 170, by the tune
The spool 153 of control component 150 is placed in the first pipe 161 of the valve block 168, and the open end 155 of the spool 153 is leaned on
The nearly tank body 120 is placed.The spring 152 of the regulatory component 150 is placed in the spool 153 in the first pipe 161
Closed end 154, the electromagnetic switch 151 is connect with the other end of the spring 152, it is dry as to complete the liquid storage
The assembly of device 100.
When using the liquid storage dryer 100, the second communication port 162 of the liquid storage dryer 100 assembled is connected
It is connected to heat exchanger, the third connecting mouth 163 is connected to compressor, the 4th the 6th communication port 166 is connected to described
7th communication port 167 is connected to the evaporator by expansion valve.Preferably, threaded hole is set around each communication port,
It is realized by screw and threaded hole and is fastenedly connected with external equipment.The structure of above-mentioned drier 100 and its company of external equipment
The refrigeration cycle of its applied air-conditioning may be implemented in the relationship of connecing, and the preferably described refrigerant is R134a.
Fig. 5 is referred to, 151 no power of electromagnetic switch of the regulatory component 150, the absorption end of electromagnetic switch 151 are controlled
The spool 153 is not adsorbed, so that the work of second communication port 162 and the 6th communication port 166 with the spring 152
Dynamic regional connectivity, the 7th communication port 167 are connected to second aperture 158, and first aperture 157 is closed.From outdoor
Middle low temperature, the high pressure liquid refrigerant of heat exchanger outflow via the second communication port 162 of the valve block 168 flow into the spring
Behind 152 zone of action, expansion valve is transported to by the 6th communication port 166 being connected to the zone of action of the spring 152, is led to
The throttling action of expansion valve is crossed, so that refrigerant is undergone phase transition, becomes the gaseous refrigerant of low temperature, low pressure, then flow into evaporator.
The refrigerant exported from the delivery outlet of evaporator is flowed into the second of spool 153 in communication via the 7th communication port 167 and opens
It is flowed into drainage tube 170 behind hole 158, reaches the inside of tank body 120.The inside of tank body 120 from below to up, by filtration drying
It is transported in compressor after the drying of layer 180 by the third connecting mouth 163 of lid 169, the circulation of refrigerant can be realized.
Refrigeration cycle in by the above process can provide the cold air of proper temperature for vehicle occupant compartment, cool down for crew module, simultaneously
It can also defrost for shield glass.
The embodiments of the present invention provide liquid storage dryer, add the 6th communication port being connected to expansion valve and with evaporation
7th communication port of device connection, and the second aperture is opened up on the spool.By being switched on or off for electromagnetic switch, realize
The circulation of refrigerant between different devices, with realize heating perhaps refrigeration cycle switching for user provide heating or
Cold air demand has further facilitated user's use.Refrigeration and heating circulation are integrated in lesser regulatory component, are not take up and are started
Cabin space further improves user experience.And part is few, at low cost between different circulations, further drops after integrated
Low multiple components bring quality risks.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of liquid storage dryer with four-way commutation function characterized by comprising tank body, automatic reversing apparatus, drainage tube
With filtration drying layer, the tank body it is open at one end, the automatic reversing apparatus is set to the open end of the tank body, described to draw
Flow tube and the filtration drying layer are all set in the tank body, and one end of the drainage tube is set to the tank base, institute
The other end for stating drainage tube passes through the filtration drying layer and is connected to the automatic reversing apparatus, and the automatic reversing apparatus includes
Commutation valve body and regulatory component, the regulatory component are set in the reversal valve body, and the commutation valve body and the tank body connect
Logical, the regulatory component includes: switch, spring and spool, and the switch is connect with the spring, the spring and the spool
Connection, the commutation valve body include the second connection for accommodating the first pipe of the regulatory component, for connecting heat exchanger
Mouthful and for connect compressor third connecting mouth, the first pipe close to the tank body it is open at one end be the 4th connection
Mouthful, the first pipe is the 5th communication port far from the open at one end of the tank body, second communication port and first pipe
The side wall in road is connected to, and the third connecting mouth is connected to the tank body, and the 4th communication port is connected to the tank body.
2. liquid storage dryer according to claim 1, which is characterized in that described to switch the institute for being set to the first pipe
State the 5th communication port, the spool is set to the 4th communication port of the first pipe, the spring be set to the switch and
Between the spool.
3. liquid storage dryer according to claim 2, which is characterized in that the commutation valve body further includes for connecting expansion
6th communication port of valve and the 7th communication port for connecting evaporator, the 6th communication port and the 7th communication port with
The side wall of the first pipe is connected to.
4. liquid storage dryer according to claim 3, which is characterized in that the spool is tubbiness component, the spool packet
Include staving and second pipe, the second pipe is hollow pipeline open at one end, the staving include open end, closed end,
First aperture and the second aperture, the open end are connected to the 4th communication port, and the closed end and the spring activity connect
It connects, first aperture and second aperture are set on the staving side wall, first aperture and second aperture
It is connected to the second pipe, the spring is when in a compressed state, and first aperture is connected to second communication port,
Second aperture is contacted in the staving side wall, when the spring is in non-compressed state, second communication port and the 6th
Communication port is connected to the zone of action of the spring, and the 7th communication port is connected to second aperture.
5. liquid storage dryer according to claim 4, which is characterized in that the switch is electromagnetic switch.
6. liquid storage dryer according to claim 5, which is characterized in that the filtration drying layer includes filter screen, drying
Agent and asbestos gauge, the desiccant are located between the filter screen and the asbestos gauge.
7. liquid storage dryer according to claim 1, which is characterized in that the drainage tube is aluminum pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724240.5A CN106196770B (en) | 2016-08-25 | 2016-08-25 | A kind of liquid storage dryer with four-way commutation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724240.5A CN106196770B (en) | 2016-08-25 | 2016-08-25 | A kind of liquid storage dryer with four-way commutation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106196770A CN106196770A (en) | 2016-12-07 |
| CN106196770B true CN106196770B (en) | 2019-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610724240.5A Active CN106196770B (en) | 2016-08-25 | 2016-08-25 | A kind of liquid storage dryer with four-way commutation function |
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| Country | Link |
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| CN (1) | CN106196770B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031451A (en) * | 2022-06-06 | 2022-09-09 | 中国第一汽车股份有限公司 | Liquid storage dryer for automobile air conditioner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0882463A (en) * | 1994-09-14 | 1996-03-26 | Calsonic Corp | Liquid tank |
| CN103727712B (en) * | 2012-10-12 | 2016-04-13 | 珠海格力电器股份有限公司 | Two-way device for drying and filtering |
| CN103557647A (en) * | 2013-10-31 | 2014-02-05 | 青岛大学 | Novel bidirectional liquid storing and drying filter for automobile heat pump air-conditioning system |
| CN204806745U (en) * | 2014-12-31 | 2015-11-25 | 江苏建筑职业技术学院 | Stock solution drying chamber |
| CN105444480A (en) * | 2015-11-02 | 2016-03-30 | 浙江精雷电器股份有限公司 | Heat pump type electromobile air conditioning system with bi-directional flow liquid accumulator |
| CN105774479B (en) * | 2016-02-26 | 2017-12-15 | 佛山市国荥先达车用空调及冷却部件有限公司 | Car air-conditioner drying liquid storage device |
| CN205939846U (en) * | 2016-08-25 | 2017-02-08 | 重庆超力高科技股份有限公司 | Take receiver drier of cross switching -over function |
-
2016
- 2016-08-25 CN CN201610724240.5A patent/CN106196770B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106196770A (en) | 2016-12-07 |
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Effective date of registration: 20201217 Address after: No. 2001, Jinkai Avenue, North New District, Yubei District, Chongqing Patentee after: Chongqing super force electric appliance Co.,Ltd. Address before: No. 2001, Jinkai Avenue, new North District, Chongqing Patentee before: CHONGQING CHAOLI HI-TECH Co.,Ltd. |
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