CN205939846U - Take receiver drier of cross switching -over function - Google Patents
Take receiver drier of cross switching -over function Download PDFInfo
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- CN205939846U CN205939846U CN201620936618.3U CN201620936618U CN205939846U CN 205939846 U CN205939846 U CN 205939846U CN 201620936618 U CN201620936618 U CN 201620936618U CN 205939846 U CN205939846 U CN 205939846U
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- connected entrance
- tank body
- pipeline
- liquid storage
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Abstract
The utility model provides a pair of take receiver drier of cross switching -over function need increase more adapting unit and pipeline and lead to the structure complicacy just to occupy the technical problem in more engine compartment space when increasing function such as switching -over to prior art's receiver drier, receiver drier is applied to air conditioning system. Through the jar body and the device intercommunications such as heat exchanger, evaporimeter of self -commutation device with the desicator, rotation through the self -commutation device can realize the refrigeration, heat connecting device's under the isotype switching, and the less and integrated open end at the desicator jar body of adapting unit has avoided unnecessary adapting unit and pipeline to occupy cabin space's technological effect.
Description
Technical field
The utility model is related to art of refrigeration units, is dried in particular to a kind of liquid storage with four-way commutation function
Device.
Background technology
The liquid storage dryer of prior art only has liquid storage and the function being dried, if it is desired to increasing commutation function, then needs
Two closed circuits are set within air-conditioning systems, such as one heats circulation, a kind of refrigeration cycle, sets in each closed circuit
Put a drier, single three-way diverter valve or stop valve will be set simultaneously.Multiple parts are needed to be attached, high cost,
Complex structure, takies enging cabin space, and is unfavorable for Arrangement of Engine-room.
Utility model content
The purpose of this utility model is to provide a kind of liquid storage dryer with four-way commutation function, and it can be by automatically
The tank body of drier is connected by reversing arrangement with devices such as heat exchanger, evaporimeters, can be real by the regulation and control of automatic reversing apparatus
Now freeze, heat the switching of isotype lower connecting device, connection member is less and openend that be integrated in drier tank body, it is to avoid
Unnecessary connection member and pipeline take the technique effect of cabin space.
Embodiment of the present utility model is realized in：
A kind of liquid storage dryer with four-way commutation function that the utility model provides, including：Tank body, automatic reverse dress
Put, drainage tube and filtration drying layer, the one end open of described tank body, described automatic reversing apparatus are arranged at the opening of described tank body
End, described drainage tube and described filtration drying layer may be contained within described tank body, and one end of described drainage tube is arranged at described tank
Body bottom, the other end of described drainage tube is connected through described filtration drying layer with described automatic reversing apparatus.
Preferably, described automatic reversing apparatus include commutate valve body and regulatory component, and described regulatory component is arranged at described
In reversal valve body, described commutation valve body is connected with described tank body.
Preferably, described regulatory component includes：Switch, spring and valve element, described switch is connected with described spring, described bullet
Spring is connected with described valve element.
Preferably, described commutation valve body include for accommodate described regulatory component the first pipeline, be used for connecting heat exchanger
The second connected entrance and for connecting the third connecting mouth of compressor, described first pipeline near the one end open of described tank body is
4th connected entrance, described first pipeline is the 5th connected entrance, described second connected entrance and institute away from the one end open of described tank body
State the side wall connection of the first pipeline, described third connecting mouth is connected with described tank body, and described 4th connected entrance is with described tank body even
Logical.
Preferably, described switch is arranged at described 5th connected entrance of described first pipeline, and described valve element is arranged at described
4th connected entrance of the first pipeline, described spring is arranged between described switch and described valve element.
Preferably, described commutation valve body also includes the 6th connected entrance for connecting expansion valve and is used for connecting evaporimeter
7th connected entrance, described 6th connected entrance is all connected with the side wall of described first pipeline with described 7th connected entrance.
Preferably, described valve element is tubbiness component, and described valve element includes staving and hollow second pipe, openend, closing
End, the first perforate and the second perforate, described openend is connected with described 4th connected entrance, and described blind end is movable with described spring
Connect, described first perforate and described second perforate are arranged on described bucket body sidewall, when described spring is in compressive state, institute
State the first perforate to connect with described second connected entrance, described second perforate is in non-in described staving sidewall contact, described spring
During compressive state, described second connected entrance and the 6th connected entrance are all connected with the zone of action of described spring, described 7th connection
Mouth is connected with described second perforate.
Preferably, described switch as electromagnetic switch.
Preferably, described filtration drying layer includes screen pack, drier and asbestos gauge, and described drier is located in described mistake
Between filter screen and described asbestos gauge.
Preferably, described drainage tube is aluminum pipeline.
A kind of liquid storage dryer with four-way commutation function that above-mentioned the utility model provides, for the liquid storage of prior art
Drier needs when increasing the functions such as commutation to increase more connection member and pipeline leads to complex structure and takies compared with multiple-motor
The technical problem in cabin space, described liquid storage dryer is applied to air-conditioning system.By automatic reversing apparatus by the tank body of drier
Connect with devices such as heat exchanger, evaporimeters, can achieve refrigeration, heat connection under isotype by the rotation of automatic reversing apparatus
The switching of device, connection member is less and openend that be integrated in drier tank body, it is to avoid unnecessary connection member and pipeline account for
Technique effect with cabin space.
Brief description
In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to use required in embodiment
Accompanying drawing be briefly described it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the liquid storage dryer that the utility model preferred embodiment provides；
Fig. 2 is the structural representation of the commutation valve body of the liquid storage dryer that the utility model preferred embodiment provides；
Fig. 3 is the structural representation of the regulatory component of liquid storage dryer that the utility model preferred embodiment provides；
Fig. 4 is the structural representation of the liquid storage dryer under the spring-compressed state that the utility model preferred embodiment provides
Figure；
Fig. 5 is the structural representation of the liquid storage dryer under the spring non-compressed state that the utility model preferred embodiment provides
Figure.
Reference collects：
Drier 100；
Tank body 120；
Automatic reversing apparatus 140；
Regulatory component 150, switch 151, spring 152, valve element 153, blind end 154, openend 155, second pipe 156,
First perforate 157, the second perforate 158；
Commutation valve body 160, the first pipeline 161, the second connected entrance 162, third connecting mouth 163, the 4th connected entrance 164, the
Five connected entrances 165, the 6th connected entrance 166, the 7th connected entrance 167, valve block 168, lid 169；
Drainage tube 170；
Filtration drying layer 180.
Specific embodiment
Purpose, technical scheme and advantage for making the utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally described in accompanying drawing herein and
The assembly of the utility model embodiment illustrating can be arranged with various different configurations and design.
Therefore, below requirement is not intended to limit to the detailed description of the embodiment of the present utility model providing in the accompanying drawings
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then do not need it to be defined further and explains in subsequent accompanying drawing.
In description of the present utility model, it should be noted that term " on ", D score, "left", "right", " vertical ",
The orientation of instruction such as " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, or this practicality is new
Orientation or position relationship that type product is usually put when using, are for only for ease of description the utility model and simplify description, and
It is not instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for distinguishing description, and can not manage
Solve as indicating or implying relative importance.
Additionally, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, but can be slightly
Low dip.As " level " only refers to for its direction relatively " vertical " more level, it is not that this structure of expression must be complete
Full level, but can be slightly tilted.
In addition it is also necessary to explanation in description of the present utility model, unless otherwise clearly defined and limited, term " sets
Put ", should be interpreted broadly " installation ", " being connected ", " connection ", for example, it may be being fixedly connected or being detachably connected,
Or be integrally connected；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to pass through intermediary
It is indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning in the utility model for the above-mentioned term.
First embodiment
Refer to Fig. 1 to Fig. 4, Fig. 1 shows a kind of band four-way commutation function that the utility model preferred embodiment provides
Liquid storage dryer 100 structural representation.Described liquid storage dryer 100 can include：Tank body 120, automatic reversing apparatus
140th, drainage tube 170 and filtration drying layer.The one end open of described tank body 120, described automatic reversing apparatus 140 are arranged at described
The openend 155 of tank body 120, described drainage tube 170 and described filtration drying layer 180 may be contained within described tank body 120.Described
One end of drainage tube 170 is arranged at the bottom of described tank body 120, and the other end of described drainage tube 170 passes through described filtration drying
Layer 180 is connected with described automatic reversing apparatus 140.
Described tank body 120 is the tubular structure of one end open, and described tank body 120 is provided with accommodating chamber and openend 155.
Described tank body 120 is preferably heat insulation and moisture-proof, etch-proof material is made.
Described drainage tube 170 includes tube body, first mouth of pipe and second mouth of pipe, described first mouth of pipe and described second mouth of pipe
It is respectively arranged at the two ends of described tube body, described first mouth of pipe is connected by described tube body with described second mouth of pipe.Described
Drainage tube 170 is vertically arranged in described tank body 120, and first mouth of pipe of described drainage tube 170 is arranged at opening of described tank body 120
Mouth end 155, described second mouth of pipe is arranged at the bottom of described tank body 120.
Refer to Fig. 2 to Fig. 4, described automatic reversing apparatus 140 can include commutate valve body 160 and regulatory component 150, institute
State regulatory component 150 to be arranged in described commutation valve body 160, described commutation valve body 160 is connected with described tank body 120.
Continuing with referring to Fig. 2, described commutation valve body 160 can include：Lid 169 and valve block 168, described lid 169 wraps
Include first end face and second end face, the first end face of described lid 169 covers the mouth of pipe in described tank body 120, described lid 169
Second end face on described valve block 168 is set.The described second end face of described lid 169 includes commutating zone and connected region, described
Valve block 168 is arranged at the commutating zone of described lid 169, and the connected region of described lid 169 is provided with third connecting mouth 163, described
Third connecting mouth 163 is connected with described tank body 120.Described lid 169 and described valve block 168 can be integrally machined it is also possible to lead to
Cross the connectors such as screw to be fixedly connected lid 169 with valve block 168.
Described commutation valve body 160 includes the first pipeline 161, the second connected entrance 162, third connecting mouth 163, the 4th connected entrance
164 and the 5th connected entrance 165.Described first pipeline 161 is to thread a pipe in the valve block 168 of commutation valve body 160 described in insertion, excellent
Selection of land, described first pipeline 161 is vertically arranged in described valve body, so that described first pipeline 161 is with described tank body 120 even
Logical.Described first pipeline 161 includes the 4th connected entrance 164 and the 5th connected entrance 165, and described 4th connected entrance 164 is described the
The mouth of pipe of the openend 155 near described tank body 120 for one pipeline 161, described 5th connected entrance 165 is described first pipeline 161
The mouth of pipe away from the openend 155 of described tank body 120.Second connected entrance 162 is also set up on the side wall of described valve block 168, described
Second connected entrance 162 is connected with described first pipeline 161.
Refer to Fig. 3, described regulatory component 150 includes：Switch 151, spring 152 and valve element 153, described switch 151 with
One end of described spring 152 connects, and the other end of described spring 152 is connected with described valve element 153.Described switch 151 is preferably
Electromagnetic switch 151, described electromagnetic switch 151 includes control end and absorption end, and the control end of described electromagnetic switch 151 is arranged at institute
State the 5th connected entrance 165, described absorption end is arranged in described first pipeline 161, the absorption end of described electromagnetic switch 151 and institute
State spring 152 to connect, the absorption end of described electromagnetic switch 151 can adsorb the setting of spring 152 other end in the energized state
Valve element 153 is so as to move and compression spring 152 to the direction of described spring 152.Described spring 152 is certain corrosion-resistant metal
Material, described spring 152 forms zone of action in described first pipeline 161, can allow cold-producing medium etc. in described zone of action
The fluid circulation of fluid.
Described valve element 153 is tubbiness component, and described valve element 153 includes staving and second pipe 156, described second pipe
156 are arranged in described staving.Described second pipe 156 is the hollow pipeline of one end open, and described staving includes openend
155th, blind end 154 and the first perforate 157, described openend 155 is connected with described 4th connected entrance 164, described blind end 154
It is flexibly connected with described spring 152.Described first perforate 157 is arranged on the side wall of described staving, described first perforate 157 with
Second pipe 156 in described entire body connects.When spring 152 is in compressive state, described second connected entrance 162 and described first
Perforate 157 connects.When spring 152 is in non-compressed state, the zone of action of described second connected entrance 162 and described spring 152
Connection.
Described filtration drying layer 180 is arranged in described tank body 120, for the system to described tank body 120 bottom to the mouth of pipe
Cryogen is filtered and is dried.Described filtration drying layer 180 can include screen pack, drier and asbestos gauge, described screen pack
Drier described in sandwiched and described asbestos gauge between.Described screen pack can be the screen cloth of steel, and described drier is preferably XH-
9 or XH-7 etc..The structure of described filtration drying layer 180 is to be fitted with the medial surface of described tank body 120 in certain thickness, edge
Column structure.Drainage tube 170 through hole is provided with described filtration drying layer 180, for by drainage tube 170.
The liquid storage dryer 100 that above-mentioned the present embodiment provides, in assembling, described filtration drying layer 180 is positioned over described
In tank body 120, one end of described drainage tube 170 is passed through described dried filtering layer to enter described tank body 120 bottom, described drainage
The other end of pipe 170 is positioned over the mouth of pipe of described tank body 120.The lid 169 of described commutation valve body 160 is covered in described tank body
120 mouth of pipe, the 4th connected entrance 164 of described lid 169 is connected to described drainage tube 170.By described regulatory component 150
Valve element 153 is positioned in the first pipeline 161 of described valve block 168, by the openend 155 of described valve element 153 near described tank body
120 placements.The spring 152 of described regulatory component 150 is positioned over the blind end of the valve element 153 in described first pipeline 161
154, described electromagnetic switch 151 is connected with the other end of described spring 152, as completes described liquid storage dryer 100
Assembling.
During using described liquid storage dryer 100, by second connected entrance 162 of the described liquid storage dryer 100 assembling even
It is connected to heat exchanger, described third connecting mouth 163 is connected to compressor, to realize refrigerant circulation.Preferably, connect at each
It is threaded hole around mouthful, realized and being fastenedly connected of external equipment by screw and screwed hole.The structure of above-mentioned drier 100
And its heating circulation with the annexation of external equipment can realize the air-conditioning that it is applied, preferably described cold-producing medium is
R134a.
As shown in figure 4, controlling described electromagnetic switch 151 to be energized, the absorption end of electromagnetic switch 151 absorption valve element 153 so that
Valve element 153 is compressed itself spring 152 and electromagnetic switch 151 between by the suction-operated of electromagnetic switch 151 so that on valve element 153
After rising, the first perforate 157 of valve element 153 connects in described second connected entrance 162.Low temperature, low pressure from outdoor heat exchanger outflow
Gaseous refrigerant flow into after the first perforate 157 of described valve element 153 via the second connected entrance 162 of described valve block 168, via
The drainage tube 170 that second pipe 156 inflow of described valve element 153 is connected with described 4th connected entrance 164, flows into tank body 120
Bottom.Cold-producing medium from the bottom to top, reaches the openend of tank body 120 in tank body 120 after the drying of filtration drying layer 180
155, flow in compressor machine in communication via the third connecting mouth 163 of lid 169, you can realize the circulation of cold-producing medium.
By the heating installation heating circulation, proper temperature being provided for vehicle occupant compartment in said process, it is crew module's intensification.
The liquid storage dryer 100 that above-mentioned the utility model embodiment provides, the liquid storage dryer 100 for prior art increases
Plus need to increase more connection member during the function such as commutation and pipeline leads to complex structure and takies more enging cabin space
Technical problem, described liquid storage dryer 100 is applied to air-conditioning system.By automatic reversing apparatus 140 by the tank body of drier 100
120 are connected with devices such as heat exchanger, compressors, can achieve that the cold-producing medium in heat exchanger arrives by the energising of electromagnetic switch 151
After drying in drier 100, it is circulated to the circulation of compressor, connection member is less and is integrated in drier 100 tank body 120
Openend 155, it is to avoid unnecessary connection member and pipeline take the technique effect of cabin space.
Second embodiment
Continuing with referring to Fig. 1 to Fig. 3 and Fig. 5, show a kind of band four-way reversing work that the utility model embodiment provides
The liquid storage dryer 100 of energy.Described liquid storage dryer 100 can include：Tank body 120, automatic reversing apparatus 140, drainage tube 170
With filtration drying layer.The one end open of described tank body 120, described automatic reversing apparatus 140 are arranged at the opening of described tank body 120
End 155, described drainage tube 170 and described filtration drying layer 180 may be contained within described tank body 120.The one of described drainage tube 170
End is arranged at the bottom of described tank body 120, the other end of described drainage tube 170 pass through described filtration drying layer 180 with described from
Dynamic reversing arrangement 140 connects.
Described tank body 120 is the tubular structure of one end open, and described tank body 120 is provided with accommodating chamber and openend 155.
Described tank body 120 is preferably heat insulation and moisture-proof, etch-proof material is made.
Described drainage tube 170 includes tube body, first mouth of pipe and second mouth of pipe, described first mouth of pipe and described second mouth of pipe
It is respectively arranged at the two ends of described tube body, described first mouth of pipe is connected by described tube body with described second mouth of pipe.Described
Drainage tube 170 is vertically arranged in described tank body 120, and first mouth of pipe of described drainage tube 170 is arranged at opening of described tank body 120
Mouth end 155, described second mouth of pipe is arranged at the bottom of described tank body 120.
Continuing with referring to Fig. 1, described automatic reversing apparatus 140 can include commutate valve body 160 and regulatory component 150, institute
State regulatory component 150 to be arranged in described commutation valve body 160, described commutation valve body 160 is connected with described tank body 120.Described change
Can include to valve body 160：Lid 169 and valve block 168, described lid 169 includes first end face and second end face, described lid
169 first end face covers the mouth of pipe in described tank body 120, and the second end face of described lid 169 arranges described valve block 168.
The described second end face of described lid 169 includes commutating zone and connected region, and described valve block 168 is arranged at changing of described lid 169
To area, the connected region of described lid 169 is provided with third connecting mouth 163, and described third connecting mouth 163 is with described tank body 120 even
Logical.Described lid 169 and described valve block 168 can be integrally machined it is also possible to by connectors such as screws by lid 169 and valve block
168 are fixedly connected.
Continuing with referring to Fig. 2, described commutation valve body 160 includes the first pipeline 161, the second connected entrance 162, third connecting mouth
163rd, the 4th connected entrance 164, the 5th connected entrance 165, the 6th connected entrance 166 and the 7th connected entrance 167.Described first pipeline 161
Thread a pipe it is preferable that described first pipeline 161 numerical value is arranged at institute in the valve block 168 of commutation valve body 160 described in insertion
State in valve body, so that described first pipeline 161 is connected with described tank body 120.Described first pipeline 161 includes the 4th connected entrance
164 and the 5th connected entrance 165, described 4th connected entrance 164 is described first pipeline 161 near the openend of described tank body 120
155 mouth of pipe, described 5th connected entrance 165 is the mouth of pipe of the openend 155 away from described tank body 120 for described first pipeline 161.
Described second connected entrance 162, the 6th connected entrance 166 and the 7th connected entrance 167 are also set up on the side wall of described valve block 168, described
Second connected entrance 162, described 6th connected entrance 166 are all connected with described first pipeline 161 with described 7th connected entrance 167.Institute
The zone of action stating the 6th connected entrance 166 with described spring 152 connects.Described second connected entrance 162, described 6th connected entrance
166 and described 7th connected entrance 167 relative position relation related to described regulatory component 150 it is preferable that by the described 6th even
Port 166 and described 7th connected entrance 167 are arranged at the side of described valve block 168, and described second connected entrance 162 is arranged at institute
State the opposite side of valve block 168.
Continuing with referring to Fig. 3, described regulatory component 150 includes：Switch 151, spring 152 and valve element 153, described switch
151 are connected with one end of described spring 152, and the other end of described spring 152 is connected with described valve element 153.Described switch 151 is excellent
Elect electromagnetic switch 151 as, described electromagnetic switch 151 includes control end and absorption end, the control end setting of described electromagnetic switch 151
In described 5th connected entrance 165, described absorption end is arranged in described first pipeline 161, the absorption end of described electromagnetic switch 151
It is connected with described spring 152, the absorption end of described electromagnetic switch 151 can be adsorbed spring 152 other end in the energized state and be set
The valve element 153 put is so as to move and compression spring 152 to the direction of described spring 152.Described spring 152 is certain anticorrosion
Metal material, described spring 152 forms zone of action in described first pipeline 161, can allow to freeze in described zone of action
The fluid circulation of the fluids such as agent.Described 6th connected entrance 166 is connected with the zone of action of described spring 152.
Described valve element 153 is tubbiness component, and described valve element 153 includes staving and second pipe 156, described second pipe
156 are arranged in described staving.Described second pipe 156 is the hollow pipeline of one end open, and described staving includes openend
155th, blind end 154, the first perforate 157 and the second perforate 158, described openend 155 is connected with described 4th connected entrance 164,
Described blind end 154 is flexibly connected with described spring 152.Described first perforate 157 and described second perforate 158 may be contained within institute
State on the side wall of staving, described first perforate 157 is connected with the second pipe 156 in described entire body.Spring 152 is in compression shape
During state, described second connected entrance 162 is connected with described first perforate 157, and described second perforate 158 connects in the side wall of described valve body
Connect and described 7th connected entrance 167 is connected with the side wall of described valve body, the work of described 6th connected entrance 166 and described spring 152
Dynamic regional connectivity so that described 6th connected entrance 166 and described 7th connected entrance 167 all with described valve element 153 in second pipe
Road 156 is in isolation.When spring 152 is in non-compressed state, described second connected entrance 162 and described 6th connected entrance
166 are all connected with the zone of action of described spring 152, and described first perforate 157 is connected with the side wall of described valve body and is in envelope
Closed state, described second perforate 158 connects in described second pipe 156, enables by second pipe 156 and tank body 120
Connection.
The liquid storage dryer 100 that above-described embodiment provides, in assembling, the lid 169 of described commutation valve body 160 is covered
In the mouth of pipe of described tank body 120, the 4th connected entrance 164 of described lid 169 is connected to described drainage tube 170, by described tune
The valve element 153 of control assembly 150 is positioned in the first pipeline 161 of described valve block 168, and the openend 155 of described valve element 153 is leaned on
Closely described tank body 120 is placed.The spring 152 of described regulatory component 150 is positioned over the valve element 153 in described first pipeline 161
Blind end 154, described electromagnetic switch 151 is connected with the other end of described spring 152, as completes described liquid storage and be dried
The assembling of device 100.
During using described liquid storage dryer 100, by second connected entrance 162 of the described liquid storage dryer 100 assembling even
It is connected to heat exchanger, described third connecting mouth 163 is connected to compressor, described 4th the 6th connected entrance 166 is connected to described
Expansion valve, described 7th connected entrance 167 is connected to described evaporimeter.Preferably, it is threaded hole around each connected entrance,
Realized and being fastenedly connected of external equipment by screw and screwed hole.The structure of above-mentioned drier 100 and its company of external equipment
The relation of connecing can realize the kind of refrigeration cycle of the air-conditioning that it is applied, and preferably described cold-producing medium is R134a.
Refer to Fig. 5, control electromagnetic switch 151 no power of described regulatory component 150, the absorption end of electromagnetic switch 151
Do not adsorb described valve element 153, so that the work all with described spring 152 of described second connected entrance 162 and described 6th connected entrance 166
Dynamic regional connectivity, described 7th connected entrance 167 is connected with described second perforate 158, and described first perforate 157 is closed.From outdoor
The middle low temperature that heat exchanger flows out, high pressure liquid refrigerant flow into described spring via the second connected entrance 162 of described valve block 168
Behind 152 zone of action, expansion valve is transported to by the 6th connected entrance 166 connecting with the zone of action of described spring 152, leads to
Cross the throttling action of expansion valve so that cold-producing medium undergoes phase transition, be changed into the gaseous refrigerant of low temperature, low pressure, then flow into evaporimeter.
Open via the 7th connected entrance 167 is flowed into valve element 153 in communication second from the cold-producing medium of the delivery outlet output of evaporimeter
The inside reaching tank body 120 in drainage tube 170 is flowed into behind hole 158.In the inside of tank body 120 from below to up, through filtration drying
Through being transported in compressor by the third connecting mouth 163 of lid 169 after the drying of layer 180, you can achieve the circulation of cold-producing medium.
By the kind of refrigeration cycle in said process, the cold air of proper temperature can be provided for vehicle occupant compartment, be crew module's cooling, simultaneously
Can also defrost for shield glass.
The liquid storage dryer that above-mentioned the utility model embodiment provides, set up the 6th connected entrance connecting with expansion valve and with
The 7th connected entrance that evaporimeter connects, and the second perforate is opened up on described valve element.Being switched on or off by electromagnetic switch,
Realize cold-producing medium circulation between different devices, with realize heat or kind of refrigeration cycle switching, provided the user heating installation
Or cold air demand, has further facilitated user's use.Freeze and heat circulation and be integrated in less regulatory component, be not take up
Enging cabin space, further increases user experience.And between different circulation, part is few, low cost, integrated laggard one
Step reduces the quality risk that multiple parts bring.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (10)
1. a kind of liquid storage dryer with four-way commutation function is it is characterised in that include：Tank body, automatic reversing apparatus, drainage tube
With filtration drying layer, the one end open of described tank body, described automatic reversing apparatus are arranged at the openend of described tank body, described draw
Flow tube and described filtration drying layer may be contained within described tank body, and one end of described drainage tube is arranged at described tank base, institute
The other end stating drainage tube is connected through described filtration drying layer with described automatic reversing apparatus.
2. liquid storage dryer according to claim 1 it is characterised in that described automatic reversing apparatus include commutate valve body and
Regulatory component, described regulatory component is arranged in described reversal valve body, and described commutation valve body is connected with described tank body.
3. liquid storage dryer according to claim 2 is it is characterised in that described regulatory component includes：Switch, spring and valve
Core, described switch is connected with described spring, and described spring is connected with described valve element.
4. liquid storage dryer according to claim 3 is it is characterised in that described commutation valve body is included for accommodating described tune
Control the first pipeline of assembly, be used for connecting the second connected entrance of heat exchanger and the third connecting mouth for connecting compressor, described
First pipeline is the 4th connected entrance near the one end open of described tank body, and described first pipeline is away from the one end open of described tank body
For the 5th connected entrance, described second connected entrance is connected with the side wall of described first pipeline, described third connecting mouth and described tank body
Connection, described 4th connected entrance is connected with described tank body.
5. liquid storage dryer according to claim 4 is it is characterised in that described switch is arranged at the institute of described first pipeline
State the 5th connected entrance, described valve element is arranged at the 4th connected entrance of described first pipeline, described spring be arranged at described switch and
Between described valve element.
6. liquid storage dryer according to claim 5 is it is characterised in that described commutation valve body also includes expanding for connecting
6th connected entrance of valve and for connecting the 7th connected entrance of evaporimeter, described 6th connected entrance and described 7th connected entrance all with
The side wall connection of described first pipeline.
7. liquid storage dryer according to claim 6 it is characterised in that described valve element be tubbiness component, described valve element bag
Include staving and second pipe, described second pipe be one end open hollow pipeline, described staving include openend, blind end,
First perforate and the second perforate, described openend is connected with described 4th connected entrance, and described blind end is with described spring activity even
Connect, described first perforate and described second perforate are arranged on described bucket body sidewall, described first perforate and described second perforate
All connect with described second pipe, when described spring is in compressive state, described first perforate is connected with described second connected entrance,
Described second perforate in described staving sidewall contact, when described spring is in non-compressed state, described second connected entrance and the 6th
Connected entrance is all connected with the zone of action of described spring, and described 7th connected entrance is connected with described second perforate.
8. liquid storage dryer according to claim 7 is it is characterised in that described switch is electromagnetic switch.
9. liquid storage dryer according to claim 8 is it is characterised in that described filtration drying layer includes screen pack, drying
Agent and asbestos gauge, described drier is located between described screen pack and described asbestos gauge.
10. liquid storage dryer according to claim 1 is it is characterised in that described drainage tube is aluminum pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936618.3U CN205939846U (en) | 2016-08-25 | 2016-08-25 | Take receiver drier of cross switching -over function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620936618.3U CN205939846U (en) | 2016-08-25 | 2016-08-25 | Take receiver drier of cross switching -over function |
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| CN205939846U true CN205939846U (en) | 2017-02-08 |
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| CN201620936618.3U Withdrawn - After Issue CN205939846U (en) | 2016-08-25 | 2016-08-25 | Take receiver drier of cross switching -over function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196770A (en) * | 2016-08-25 | 2016-12-07 | 重庆超力高科技股份有限公司 | A kind of liquid storage dryer of band four-way commutation function |
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2016
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196770A (en) * | 2016-08-25 | 2016-12-07 | 重庆超力高科技股份有限公司 | A kind of liquid storage dryer of band four-way commutation function |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20190618 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20190618 |