CN103727709B - Condenser for vehicle - Google Patents
Condenser for vehicle Download PDFInfo
- Publication number
- CN103727709B CN103727709B CN201210562848.4A CN201210562848A CN103727709B CN 103727709 B CN103727709 B CN 103727709B CN 201210562848 A CN201210562848 A CN 201210562848A CN 103727709 B CN103727709 B CN 103727709B
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- CN
- China
- Prior art keywords
- driving unit
- refrigerant
- hot driving
- supercooling
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/044—Condensers with an integrated receiver
- F25B2339/0441—Condensers with an integrated receiver containing a drier or a filter
-
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/02—Subcoolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0084—Condensers
Abstract
The invention provides a kind of condenser for vehicle, it may include main hot driving unit, supercooling hot driving unit, drier receiver unit, and the main hot driving unit is formed with alternate multiple first and second flow paths；The supercooling hot driving unit is arranged at the bottom of the main hot driving unit, and is formed with the third and fourth flow path；The drier receiver unit is installed on the top of the supercooling hot driving unit, to be separated to the refrigerant for flowing through the main hot driving unit and the supercooling hot driving unit, moisture and foreign material are filtered from the refrigerant, then by filtered cold-producing medium supply to the supercooling hot driving unit.
Description
The cross reference of related application
This application claims the preferential of the korean patent application the 10-2012-0114980th submitted on October 16th, 2012
Power, the entire disclosure of which is hereby incorporated by for all purposes by the reference.
Technical field
The present invention relates to a kind of condenser for vehicle.More particularly, it relates to a kind of use of application water-cooling type
In the condenser of vehicle, wherein refrigerant is condensed by carrying out heat exchange with the cooling fluid of application.
Background technology
Air-conditioning system includes compressor, condenser, expansion valve and evaporator, the compressor compresses refrigerant；It is described cold
The refrigerant that condenser is condensed and liquefied by compressor compresses；The expansion valve rapid expanding is condensed and liquefied refrigeration by condenser
Agent；The refrigerant that the evaporator evaporation is expanded by expansion valve.
Condenser is connected to the drier receiver that supply is used to remove the moisture in refrigerant by pipeline.
In recent years, the condenser of application water-cooling type is applied to vehicle, the water-cooling type uses cooling agent to be flowed as cooling
Body.
In the condenser of application water-cooling type, condensation efficiency can be by increasing the size of radiator or the appearance of cooling fan
Measure and be increased.Therefore, cost and weight are added, and also needs in addition to drier receiver connecting pipe.
The information for being disclosed in the background of invention technology segment is merely intended to deepen the reason of the general background technology to the present invention
Solution, and be not construed as recognizing or imply known to those skilled in the art existing of the information structure in any form
Technology.
The content of the invention
Various aspects of the invention are related to a kind of condenser for vehicle of offer, the condenser configuration for vehicle
To cause drier receiver unit Construction integration, condensed cooling agent is too cold by low temperature low-voltage gaseous refrigerant
But, the layout of connecting pipe and composed component is simplified, and area of dissipation is increased by reducing free volume.
In one aspect of the invention, a kind of condenser for vehicle can include main hot driving unit, supercooling
Hot driving unit, drier receiver unit, upper lid and lower cover, the main hot driving unit are formed with alternate multiple first and the
Two flow paths so that the cooling agent of inflow and the refrigerant of supply carry out heat exchange each other while each flowing wherein；
The supercooling hot driving unit is arranged at the bottom of the main hot driving unit, and is formed as alternately having third and fourth
Flow path, so that the refrigerant mistake of the main hot driving unit will likely be passed through by the low-pressure gaseous refrigerant of separated supply
Cooling；The drier receiver unit be set to the main hot driving unit interval, and be installed on the supercooling hot driving
The top of unit, to separate the refrigerant for flowing through the main hot driving unit and the supercooling hot driving unit, from the system
Moisture and foreign material are filtered in cryogen, then by filtered cold-producing medium supply to the supercooling hot driving unit；It is described
The top of the main hot driving unit and the drier receiver unit is connected with each other by upper lid, to form coolant entrance respectively
With coolant outlet and refrigerant inlet, cooling agent is flowed into and is emitted into by the coolant entrance and coolant outlet pair
The side of main hot driving unit and opposite side described in Ying Yu；The lower cover has the system for being connected to the supercooling hot driving unit
Cryogen is exported, and with gaseous refrigerant inlet and gaseous state refrigerant outlet, is formed as having corresponding to the drier receiver
The mounting hole of unit, and be installed on the bottom of the supercooling hot driving unit, wherein the gaseous refrigerant inlet with institute
Formed at the position for stating refrigerant outlet interval.
The drier receiver unit can include refrigerant storage unit, insertion element, locking cap and drier, described
Refrigerant storage unit has multiple stacking plates, and is formed as having refrigerant storage space wherein；The insertion element from
The mounting hole is inserted in the bottom of the lower cover, and with the upper end corresponding to the refrigerant storage space；The locking cap
Insert in the insertion element, and it is integrally formed to remove foreign material therein with filter element, wherein the locking cap
Bottom is screwed to the inner peripheral surface of the insertion element；The drier is set from the top of the locking cap in the insertion element
In the refrigerant storage space.
The supercooling hot driving unit is formed with connection space, and the connection space is by the mounting hole and the refrigeration
Agent storage area is connected with each other.
The insertion element is formed with discharge orifice, may lead to by the liquid refrigerant of the filter element of the locking cap
Cross the discharge orifice and be emitted into the supercooling hot driving unit.
The insertion element is formed as the cylinder in its both ends open.
Seal is inserted between the outer surface of the locking cap and the inner peripheral surface of the insertion element.
The refrigerant supplied from compressor flows in each first flow path, and the cooling agent supplied from radiator
Circulated.
The supercooling hot driving unit is formed as having partition wall close on the top of the main hot driving unit at it,
And be formed as the first connection flow path with the drier receiver unit from the top of the partition wall, the
One and each of each and the third and fourth flow path of second flow path pass through the divider walls.
The main hot driving unit is configured to by condensing the refrigerant of flowing with cooling agent heat exchange, and passes through first
The refrigerant that connection flow path discharge is condensed by drier receiver unit.
The supercooling hot driving unit is constructed so that the second connection flow path in the bottom shape from the partition wall
Into the liquid refrigerant that may pass through the drier receiver unit flows in the described second connection flow path.
The supercooling hot driving unit is constructed so that may be dry by the main hot driving unit and the reservoir
The refrigerant of dry device unit is flowed in each the 3rd flow path, and the refrigerant is subcooled by low-pressure gaseous refrigerant
But, the low-pressure gaseous refrigerant flash-pot supply, and flow through the 4th flow path.
The supercooling hot driving unit is by being mounted thereon the connecting plate in portion and the main hot driving unit and described
Drier receiver unit is connected with each other.
The connecting plate is constructed so that the main hot driving unit and the drier receiver unit are protruded by fixed
Portion interval and fixation, connecting plate of the fixed salient between the main hot driving unit and the drier receiver unit
Width on formed.
The supercooling hot driving unit can carry out heat exchange by the counter-current flow of cooling agent and refrigerant.
Radiator can be manufactured into for low temperature and be connected to storage tank, and the rear portion of the radiator is provided with cooling wind
Fan.
The condenser can be made due to the heat exchanger that multiple sheetpiles are folded.
As described above, in the condenser for vehicle of an exemplary according to the present invention, it is constructed
To cause drier receiver unit Construction integration, condensed cooling agent is by the low temperature low-voltage gaseous state system supplied by compressor
Cryogen supercooling, the effect that the layout with connecting pipe and composed component is simplified.
Further, since the refrigerant condensed by main hot driving unit can be low by the low temperature of supercooling hot driving unit
Press gaseous refrigerant and by supercooling again, therefore the single dress of the refrigerant condensed for other supercooling can be removed
Put or pipeline.
In addition, drier receiver unit is set to main hot driving unit interval prevent the mixing of cooling agent, reduce cold
The free volume of the inside of condenser is to increase area of dissipation, thus, it is possible to improve condensation efficiency and cooling effectiveness.
In addition, main hot driving unit, supercooling hot driving unit and drier receiver unit are respectively with separated stacked system
Make, and by upper lid and lower cover and connecting plate Construction integration, such as poor welding and assembling quality deviation can be prevented.
By including this paper accompanying drawing and then together with accompanying drawing for the specific reality for some principles for illustrating the present invention
Mode is applied, other feature and advantage that methods and apparatus of the present invention has will more specifically be made apparent from or be explained
It is bright.
Brief description of the drawings
Fig. 1 is the air-conditioning for showing the condenser for being used for vehicle according to the application of the exemplary of the present invention
The schematic diagram of system.
Fig. 2 is the stereogram for the condenser for vehicle for showing an exemplary according to the present invention.
Fig. 3 is the top plan view for the condenser for vehicle for showing an exemplary according to the present invention
Figure.
Fig. 4 is the cross section for the condenser for vehicle for showing an exemplary according to the present invention
Figure.
Fig. 5 is the working state figure of the flowing of expression cooling agent, its cross-sectional view presented for the line A-A along Fig. 3.
Fig. 6 is represents the working state figure of the flowing of cooling agent and gaseous refrigerant, and it is is in along Fig. 3 line B-B
Existing cross-sectional view.
It is to be appreciated that appended accompanying drawing shows the exemplifying various features of the general principle of the present invention with being not drawn to
The slightly simplified technique of painting.The specific design feature of invention disclosed herein include for example specific size, orientation, position and
Shape will be determined partly by the specific environment to be applied and used.
In these figures, through several figures of accompanying drawing, reference quotes the same or equivalent portion of the present invention
Point.
Embodiment
Each embodiment to the present invention is made into reference in detail below, the example of these embodiments is displayed on
In accompanying drawing and it is described as follows.Although the present invention will be combined with exemplary and be described, it will be appreciated that this
Specification is not intended to limit the invention to those exemplaries.On the contrary, showing it is contemplated that not only covering these
Example property embodiment, and cover and can be included within the spirit and scope of the present invention being defined by the appended claims
Various selection forms, modification, the equivalent form of value and other embodiments.
The exemplary to the present invention is described in detail below with reference to the accompanying drawings.
Before detailed description, although those progress of the invention by being presently considered to be actual example embodiment
Description, it should be appreciated that the invention is not restricted to disclosed embodiment, and on the contrary, being included in appended power it is contemplated that covering
Various modifications and equivalent setting in the spirit and scope of sharp claim.
Fig. 1 is the air-conditioning for showing the condenser for vehicle using an exemplary according to the present invention
System, Fig. 2 is the stereogram for the condenser for vehicle for showing an exemplary according to the present invention, Fig. 3
To show the plan view from above of the condenser for vehicle according to an exemplary of the invention, and Fig. 4 is
Show the cross-sectional view of the condenser for vehicle according to an exemplary of the invention.
As shown in figure 1, the condenser 100 for vehicle can be applied to air-conditioning system, the air-conditioning system includes expansion valve
101st, evaporator 103 and compressor 105, the expanding liquid refrigerant of expansion valve 101；The evaporator 103 by with air
Heat exchange and the refrigerant expanded by expansion valve 101 is evaporated；Compressor 105 compresses what is supplied from evaporator 103
Gaseous refrigerant.
That is, condenser 100 is arranged between compressor 105 and expansion valve 101, with using by radiator 107 supply it is cold
But agent come condense from compressor 105 introduce refrigerant.
Radiator 107 is formed into for low temperature and is connected to storage tank 108, and the rear portion of the radiator is provided with cooling wind
Fan 109.
Herein, it is configured to and stores according to the condenser 100 for vehicle of the exemplary of the present invention
Liquid dryer unit 130 is integrated, and condensed refrigerant is entered by the low-pressure gaseous refrigerant supplied by evaporator 103
Row supercooling so that connecting tube and the layout of component can be simplified, and hot driving region can by free volume reduce and increase
Plus, to improve cooling effectiveness.
Therefore, being configured to include master according to the condenser 100 for vehicle of the exemplary of the present invention
Hot driving unit 110, supercooling hot driving unit 120, drier receiver unit 130, upper lid 140 and lower cover 150, such as the institutes of Fig. 2 to 4
Show.
First, main hot driving unit 110 is configured with multiple stacking plates 111, and multiple first and second flow paths
113 and 115 are internally formed at it.
In main hot driving unit 110, the refrigerant supplied from compressor 105 flows through first-class dynamic path 113, and connects
To radiator 107 so that cooling agent flows through second flow path 115, wherein refrigerant is handed over by the heat of cooling agent and refrigerant
Change and condensed for the first time.
In this exemplary, supercooling hot driving unit 120 is arranged at the downside of main hot driving unit 110,
Cooling agent and refrigerant interact with main hot driving unit 110.
Supercooling hot driving unit 120 is configured with multiple stacking plates 121 so that multiple third and fourth flow paths
123 and 125 are respectively formed as what is intersected.
Pass through the refrigerant of drier receiver unit 130 in each 3rd flow path 123 from main hot driving unit 110
Flowing, the low-pressure gaseous refrigerant supplied from evaporator 103 flows in each 4th flow path 125, wherein the liquid
Refrigerant is over cooled by the heat exchange with the low-pressure gaseous refrigerant.
That is, supercooling hot driving unit 120 is constructed so that after refrigerant is cooled down by main hot driving unit 110,
The refrigerant condensed for the first time pass through drier receiver unit 130, if refrigerant flow, refrigerant by with low-pressure gaseous system
The heat exchange of cryogen and be over cooled, the supercooling hot driving unit 120 can perform the function of time condensation refrigerant.
Herein, supercooling hot driving unit 120 can be by low-pressure gaseous refrigerant and flowing through drier receiver unit 130
Refrigerant adverse current and carry out heat exchange.
Therefore, because supercooling hot driving unit 120 is constructed so that liquid refrigerant and gaseous refrigerant with them not
The state being mixed with each other flows through each of the 3rd flow path 123 and the 4th flow path 125 in directions opposite each other,
Therefore mutual heat exchange can be effectively realized, the 3rd flow path 123 and the 4th flow path 125 are with wherein each plate
121 states stacked do not interact each other.
Meanwhile, in this exemplary embodiment, even if the low-pressure gaseous from supercooling hot driving unit 120 is freezed
Agent and refrigerant from drier receiver unit 130 are described as exemplary in directions opposite each other
Flowing, but disclosed embodiment is not limited to, they can be flowed up in mutually the same side.In this exemplary
In, supercooling hot driving unit 120 can be by being mounted thereon the connecting plate 160 in portion and main hot driving unit 110 and reservoir
Dryer unit 130 is connected with each other.
Main hot driving unit 110 and drier receiver unit 130 are spaced and fixed by fixed salient 161, described solid
Determine shape on the width of connecting plate 160 of the protuberance 161 between main hot driving unit 110 and drier receiver unit 130
Into.In this exemplary, drier receiver unit 130 is arranged on the side of main hot driving unit 110, and is passed through
Connecting plate 160 is installed on the top of supercooling hot driving unit 120.
Drier receiver unit 130 is constructed so that gas from flowing through main hot driving unit 110 and supercooling hot driving list
The refrigerant of member 120 is separated, and moisture and foreign material are filtered, thus, it is possible to hot supplied to supercooling only by liquid refrigerant
Exhaust unit 120.
In this exemplary, upper lid 140 is mutual by main hot driving unit 110 and drier receiver unit 130
Connection.
Upper lid 140 is constructed so that coolant entrance 141 and coolant outlet 143 respectively corresponding to main hot driving unit
Formed, and cooling agent formd at the position at the interval on the side of refrigerant inlet 145 to enter on 110 side and opposite side
Mouth 141, cooling agent is flowed and discharged by the coolant entrance 141 and coolant outlet 143.
Herein, refrigerant inlet 145 and each phase of the first flow path 113 of the inside of main hot driving unit 110
Connect, by the cold-producing medium supply supplied from compressor 105 to refrigerant inlet 145.
Coolant entrance 141 is connected to radiator 107, with by the supply coolant of second flow path 115, and cooling agent
Outlet 143 will flow through the cryogen discharge of each second flow path 115 to radiator 107 again.
In addition, the refrigerant being connected at the side corresponding to refrigerant inlet 145 and with supercooling hot driving unit 120
Outlet 151 is formed on lower cover 150, and the refrigerant outlet is connected with expansion valve 101.
In addition, lower cover 150 is constructed so as to form gaseous refrigerant inlet 153, wherein gaseous refrigerant inlet 153 with
Refrigerant outlet 151 is spaced and connects evaporator 103, and gaseous refrigerant outlet 155 is in the relative of gaseous refrigerant inlet 153
Side is formed and attached to compressor 105.
Lower cover 150 is installed on supercooling heat by being formed with mounting hole 157 corresponding to drier receiver unit 130
On the bottom of exhaust unit 120.
Therefore, from compressor 105 supply refrigerant by main hot driving unit 110 while by with cooling agent
Heat exchange and cool down and condense for the first time, then gaseous refrigerant, moisture and foreign material are by drier receiver unit 130
It is removed simultaneously.
Then, refrigerant flows in supercooling hot driving unit 120.At this moment, refrigerant by with low-pressure gaseous system
Cryogen heat exchange and be over cooled so that cooling effectiveness can be improved, and the condensing rate of refrigerant can be increased.
Meanwhile, in this exemplary, partition wall 127 can be arranged in supercooling hot driving unit 120 with main heat
Put formation between unit 110, the first connection flow path 128 to be connected to drier receiver unit 130 can be from partition wall
Top at 127 is formed, each and the He of the third and fourth flow path 123 of the first and second flow paths 113 and 115
Each of 125 is separated by the partition wall 127.
Therefore, main hot driving unit 110 can be configured such that the refrigerant of flowing by with cooling agent heat exchange by
Condensation, condensed refrigerant is emitted into drier receiver unit 130 by the first connection flow path 128.
In addition, supercooling hot driving unit 120 can be configured such that the second connection flow path 129 in partition wall 127
Bottom formed, flowed by the liquid refrigerant of drier receiver unit 130 in the described second connection flow path 129
It is dynamic.
That is, the refrigerant supplied by main hot driving unit 110 and drier receiver unit 130 has flowed through supercooling heat row
The second connection flow path 129 in unit 120 is put, and flows through the 3rd flow path 123.
Therefore, the gaseous state with being supplied from evaporator 103 is passed through by the liquid refrigerant of each the 3rd flow path 123
Refrigerant carries out heat exchange and is over cooled.
Herein, the first connection connection flow path 129 of flow path 128 and second is separated by each partition wall 127,
So as to prevent the refrigerant flowed by the refrigerant of main hot driving unit 110 and in supercooling hot driving unit 120
Mixing.
Meanwhile, will be according to the detailed configuration of the drier receiver unit 130 of this as described above exemplary
More fully hereinafter it is described.
In this exemplary, drier receiver unit 130 is configured with refrigerant storage unit 131, inserted
Enter element 133, locking cap 135 and drier 137.
First, refrigerant storage unit 131 is constructed so that multiple plate 131a have stacking construction, and refrigerant storage is empty
Between 131b be internally formed at it.
During insertion element 133 inserts refrigerant storage space 131b from the bottom of lower cover 150 by mounting hole 157.
Meanwhile, supercooling hot driving unit 120 can be configured such that the connection space 126 that is connected with mounting hole 157 from
Formed, and be connected with each other with refrigerant storage space 131b corresponding to the interior side of drier receiver unit 130.
Insertion element 133 is formed as the cylinder tube shape in its both ends open, and is press fitted into corresponding to connection space 126
Mounting hole so that the non-leakage outside to supercooling hot driving unit 120 of refrigerant, and the upper end of the insertion element 133
Corresponding to refrigerant storage space 131b.
In this exemplary, locking cap 135 inserts top from the bottom of insertion element 133, and single with filtering
First 135a is integrally formed with top filtered fluid refrigerant, wherein the bottom is screwed to the inner peripheral surface of insertion element 133.
Herein, the discharge orifice 133a on the side on the top can pass through the filtering list corresponding to locking cap 135
First 135a and supercooling hot driving unit 120 and in insertion element 133 formed, by filter element 135a liquid refrigerant
Supercooling hot driving unit 120 is emitted into by the discharge orifice 133a.
Discharge orifice 133a is constructed so that the second connection flow path 120 and filter element 135a are connected each other, from
And filtered liquid refrigerant is connected to the 3rd of supercooling hot driving unit 120 by the second connection flow path 129
Flow path 125.
Meanwhile, seal 139 is planted, so that in the outer surface and the inner peripheral surface of insertion element 133 of locking cap 135
Between sealed.
In this exemplary, seal 139 can be structured as a pair, and having prevents liquid refrigerant from leaking
To the function of supercooling hot driving unit 120.
In addition, the top of drier 137 from locking cap 135 is arranged on refrigerant storage space 131b, from main hot driving
The remaining gaseous refrigerant on condensed refrigerant that unit 110 flows is separated.
That is, after the remaining gaseous refrigerant in refrigerant storage space 131b inside is separated by drier 137, outside
Carry out material to be filtered while by filter element 135a.
Then, refrigerant connects flow path 129 by two while by supercooling hot driving unit 120 by second
Secondary condensation, is then discharged, and flow in expansion valve 101 by refrigerant outlet 151 from supercooling hot driving unit 120.
Accordingly it is possible to prevent foreign material flows into expansion valve 101 together with refrigerant.
In addition, when the end-of-life of drier 137, attended operation and maintenance time can be by separating and replacing what be screwed
Locking cap 135 and be reduced.
Main hot driving unit can be configured such that according to the condenser 100 of the exemplary of the present invention
110th, supercooling hot driving unit 120 and drier receiver unit 130 are stacked with multiple plates 111,121 and 131a respectively so that
They can by upper lid and lower cover 140 and 150 and connecting plate 160 Construction integration.
Below, the exemplary according to the present invention detailed description of reference picture 5 and 6 being configured as above
Condenser 100 for vehicle.
Fig. 5 for be used as the cross-sectional views presented of the line A-A along Fig. 3 expression cooling agent flowing working condition
Figure, Fig. 6 for be used as the cross-sectional views presented of the line B-B along Fig. 3 expression cooling agent and gaseous refrigerant flowing work
Make state diagram.
First, as shown in figure 5, the refrigerant that the high temperature and high pressure gaseous refrigerant supplied from compressor 105 passes through upper lid 140
Entrance 145 flows into main hot driving unit 110, and along the first flow path formed respectively between second flow path 115
113 are moved to drier receiver unit 130.
At this moment, as shown in fig. 6, the coolant entrance that the cryogenic coolant cooled down by radiator 107 passes through upper lid 140
141 flow in main hot driving unit 110, and are moved along each second flow path 115, then pass through coolant outlet
143 discharges, and are flowed in radiator 107 again, by with extraneous air heat exchange and cool down.
In addition, the low-pressure gaseous refrigerant that flash-pot 103 is supplied flows through and is installed under supercooling hot driving unit 120
Gaseous coolant entrance 153 in portion.
Herein, the refrigerant flowing in main hot driving unit 110 flows to main hot driving by refrigerant inlet 145
The inside of unit 110, carries out heat exchange while being moved along each first flow path 113 with cooling agent, described every
One the first flow path 113 is formed between the cooling agent flowed along each second flow path 115.
That is, main hot driving unit 110 is constructed so that flowing to inside it and passing through each first flow path 113
Refrigerant by with the cooling agent heat exchange Jing Guo each second flow path 115 by after first condensed, it is condensed
Refrigerant by formed on the top of supercooling hot driving unit 120 first connection flow path 128 flow to reservoir
Dryer unit 130.
In addition, the condensed refrigerant for flowing to drier receiver unit 130 passes through in refrigerant storage space 131b
With the drier 137 set on filter element 135a.
Then, refrigerant is discharged by the discharge orifice 133a of insertion element 133, and is flowed to and discharge orifice 133a companies
The the second connection flow path 129 connect.
Therefore, the condensed liquid flowed to by the second connection flow path 129 in supercooling hot driving unit 120
Cooling agent is moved along each the 3rd flow path 123, and is emitted into expansion valve 101 by refrigerant outlet 151.
Herein, the low-pressure gaseous refrigerant that flash-pot 103 is supplied flows to supercooling by gaseous refrigerant inlet 153
But the inside of hot driving unit 120.
At this moment, the gaseous refrigerant of supercooling hot driving unit 120 is flowed to along each the 4th flow path
Flowed in the opposite direction of 125 liquid refrigerants flowed on each the 3rd flow path 123.
Therefore, gaseous refrigerant passes through drier receiver unit 130, and liquid refrigerant is in supercooling hot driving unit
It is over cooled in 120.
That is, the refrigerant flowed in supercooling hot driving unit 120 passes through the row of refrigerant outlet 151 with supercooled state
Put, and be supplied to expansion valve 101.
Meanwhile, the gaseous refrigerant of gaseous refrigerant inlet 153 is being flowed through with being moved along each the 3rd flow path 123
Dynamic refrigerant is carried out after heat exchange, and refrigerant is discharged by gaseous refrigerant outlet 155, and is supplied to and gaseous refrigerant
The compressor 105 of the connection of outlet 155.
Herein, it is in drier receiver unit 130 between the side by connecting plate 160 and main hot driving unit 110
In the state of separating, the drier receiver unit 130 is by upper lid 140 and lower cover 150 in main hot driving unit 110 and supercooling
Construction integration in hot driving unit 120.
Arranged in addition, drier receiver unit 130 is connected to main heat by the first and second connection flow paths 128 and 129
Unit 110 and supercooling hot driving unit 120 are put, so as to remove single connecting pipe.
In addition, the drier receiver for being configured to conventional circular be configured with hot driving unit 110 and 120 each
Identical stacking plate 111,121 and 131a so that component reduces and free volume reduces, thus, it is possible to increase hot driving unit
Each of 110 and 120 is without changing its size.
In addition, refrigerant can be by low-pressure gaseous refrigerant supercooling and condensation, thus, it is possible to improve cooling performance and efficiency.
In addition, the type for being separated and separating in conventional plate heat exchanger from the flow path separated by rib, can
To prevent due to leaking produced mixing caused by poor welding and assembling quality deviation, thus, it is possible to improve condensation effect
Rate and merchantability.
Therefore, during the condenser 100 for the exemplary according to the present invention being configured as above when application, reservoir
Dryer unit 130 is by Construction integration, and the water-cooling type condensed by the heat exchange of cooling fluid and refrigerant is applied,
Condensed refrigerant can be by being over cooled with the heat exchange by the low-pressure gaseous refrigerant that evaporator 103 is supplied.
Therefore, the effect of cost and weight is reduced with the layout by simplified component and connecting pipe.
Further, since by main hot driving unit 110 condense refrigerant can by supercooling hot driving unit 120 by
Supercooling again, therefore the single device or pipeline of the refrigerant condensed for other supercooling are can remove, thus prevent
Extra cost.
In addition, drier receiver unit 130 is set to be spaced apart with main hot driving unit 110 to prevent the mixed of cooling agent
Close, reduce the free volume of inside of condenser 100 to increase area of dissipation and condensation efficiency, and cooling effectiveness be able to improve and
Do not increase size, hence improve merchantability.
In addition, main hot driving unit 110, supercooling hot driving unit 120 and drier receiver unit 130 are respectively with separation
Stacked manufactured, and by upper lid and lower cover 140 and 150 and the Construction integration of connecting plate 160 (such as from flow path
The type separated by conventional rib), can prevent due to caused by poor welding and assembling quality deviation leak produced by
Mixing.
For convenience of explanation and it is accurate limit appended claims, term " on ", " under ", " interior " and " outer " be used to refer to
The positions of these shown features describes the feature of illustrative embodiments in accompanying drawing.
The purpose of illustration and description above is in order to the description that specific illustrative embodiment of the invention is presented.Above
Description be not intended to turn into milli exhaustively, be not intended to limit the invention to disclosed precise forms, it is clear that root
Much change according to above-mentioned teaching and change is all possible.Selection exemplary and to be described be to explain this hair
Bright certain principles and its practical application, so that others skilled in the art can be realized and utilize each of the present invention
Plant exemplary and its different choice form and modification.The scope of the present invention be intended to by appended claims and
Its equivalent form of value is limited.
Claims (11)
1. a kind of condenser for vehicle, it includes：
Main hot driving unit, the main hot driving unit is formed with multiple alternate first and second flow paths so that flow into
Cooling agent and supply refrigerant each wherein flow while carry out heat exchange each other；
Supercooling hot driving unit, the supercooling hot driving unit is arranged at the bottom of the main hot driving unit, and is formed
There is alternate third and fourth flow path, so that the main hot driving will be passed through by the low-pressure gaseous refrigerant individually supplied
The refrigerant of unit carries out supercooling；
Drier receiver unit, the drier receiver unit is set to open with the main hot driving unit interval, and is installed on
The top of the supercooling hot driving unit, with the system to flowing through the main hot driving unit and the supercooling hot driving unit
Cryogen is separated, and moisture and foreign material are filtered from the refrigerant, then by filtered cold-producing medium supply to described
Supercooling hot driving unit；
The top of the main hot driving unit and the drier receiver unit is connected with each other by upper lid, the upper lid, with respectively
Coolant entrance and coolant outlet and refrigerant inlet are formed, cooling agent passes through the coolant entrance and coolant outlet
Flow into and be emitted into the side corresponding to the main hot driving unit and opposite side；And
Lower cover, the lower cover has the refrigerant outlet for being connected to the supercooling hot driving unit, and with gaseous refrigerant
Entrance and gaseous state refrigerant outlet, are formed as with the mounting hole corresponding to the drier receiver unit, and are installed on described
The bottom of supercooling hot driving unit, wherein the gaseous refrigerant inlet with the position at the refrigerant outlet interval at shape
Into；
Wherein, the supercooling hot driving unit is by being mounted thereon the connecting plate in portion and the main hot driving unit and described
Drier receiver unit is connected with each other,
The connecting plate is constructed so that the main hot driving unit and the drier receiver unit by fixed salient
It is spaced and fixed, connecting plate of the fixed salient between the main hot driving unit and the drier receiver unit
Width on formed.
2. the condenser according to claim 1 for vehicle, wherein the drier receiver unit includes：
Refrigerant storage unit, the refrigerant storage unit has multiple stacking plates, and has been internally formed refrigerant storage at it
Deposit space；
Insertion element, the insertion element is inserted in the mounting hole from the bottom of the lower cover, and with corresponding to the system
The upper end of cryogen storage area；
Locking cap, the locking cap is inserted in the insertion element, and integrally formed therein external to remove with filter element
Material, wherein the bottom of the locking cap is screwed to the inner peripheral surface of the insertion element；And
Drier, it is empty that the drier is arranged at the refrigerant storage in the insertion element from the top of the locking cap
Between in.
3. the condenser according to claim 2 for vehicle, wherein the supercooling hot driving unit is formed with connection
The mounting hole and the refrigerant storage space are connected with each other by space, the connection space.
4. the condenser according to claim 2 for vehicle, wherein the insertion element is formed with discharge orifice, has passed through
The liquid refrigerant of the filter element of the locking cap is disposed to the supercooling hot driving unit by the discharge orifice.
5. the condenser according to claim 2 for vehicle, wherein the insertion element is formed as in its both ends open
Cylinder.
6. the condenser according to claim 2 for vehicle, wherein seal insert the outer surface of the locking cap
Between the inner peripheral surface of the insertion element.
7. the condenser according to claim 1 for vehicle, wherein the refrigerant supplied from compressor each the
Flowed in flow path, and the cooling agent supplied from radiator is circulated.
8. the condenser according to claim 1 for vehicle, wherein the supercooling hot driving unit is formed as at it
There is partition wall close on the top of the main hot driving unit, and be formed with from the top of the partition wall to be connected to described
First connection flow path of drier receiver unit, each of the first and second flow paths flows road with third and fourth
Each of footpath is separated by the partition wall.
9. the condenser according to claim 8 for vehicle, wherein the main hot driving unit be configured to by with it is cold
But agent heat exchange and the refrigerant of flowing is condensed, and by first connection flow path come to by drier receiver unit
The refrigerant of condensation is discharged.
10. the condenser according to claim 8 for vehicle, wherein the supercooling hot driving unit is constructed so that
The bottom of second connection flow path from the partition wall is formed, and is existed by the liquid refrigerant of the drier receiver unit
Flowed in the second connection flow path.
11. the condenser according to claim 10 for vehicle, wherein the supercooling hot driving unit is configured to make
Obtain and flowed by the refrigerant of main the hot driving unit and drier receiver unit in each the 3rd flow path, and
The refrigerant is by low-pressure gaseous refrigerant supercooling, and the low-pressure gaseous refrigerant is supplied from evaporator and flows through the 4th stream
Dynamic path.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120114980A KR101461872B1 (en) | 2012-10-16 | 2012-10-16 | Condenser for vehicle |
| KR10-2012-0114980 | 2012-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103727709A CN103727709A (en) | 2014-04-16 |
| CN103727709B true CN103727709B (en) | 2017-09-05 |
Family
ID=50383099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210562848.4A Active CN103727709B (en) | 2012-10-16 | 2012-12-21 | Condenser for vehicle |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20140102682A1 (en) |
| JP (1) | JP6165437B2 (en) |
| KR (1) | KR101461872B1 (en) |
| CN (1) | CN103727709B (en) |
| DE (1) | DE102012113120A1 (en) |
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| JP5960955B2 (en) * | 2010-12-03 | 2016-08-02 | 現代自動車株式会社Ｈｙｕｎｄａｉ Ｍｏｔｏｒ Ｃｏｍｐａｎｙ | Vehicle capacitors |
| JP6315191B2 (en) * | 2014-04-25 | 2018-04-25 | パナソニックＩｐマネジメント株式会社 | Heat exchanger |
| US10766340B2 (en) * | 2014-07-29 | 2020-09-08 | Hanon Systems | Air conditioner system for vehicle |
| WO2016117069A1 (en) * | 2015-01-22 | 2016-07-28 | 三菱電機株式会社 | Plate heat exchanger and heat-pump-type outdoor device |
| DE102016001607A1 (en) | 2015-05-01 | 2016-11-03 | Modine Manufacturing Company | Liquid-to-refrigerant heat exchanger and method of operating the same |
| KR20190002878A (en) * | 2017-06-30 | 2019-01-09 | 현대자동차주식회사 | Centralized energy module for vehicle |
| KR102406126B1 (en) * | 2017-08-09 | 2022-06-07 | 현대자동차 주식회사 | Centralized energy module for vehicle |
| WO2019084379A1 (en) | 2017-10-26 | 2019-05-02 | Cummins Inc. | Cooled lubricant filter housing |
| EP3489604B1 (en) | 2017-11-24 | 2020-12-23 | TitanX Holding AB | Vehicle condenser |
| DE102018129988A1 (en) | 2018-07-09 | 2020-01-09 | Hanon Systems | Compact heat exchanger unit and air conditioning module, especially for electric vehicles |
| KR102633859B1 (en) * | 2018-09-17 | 2024-02-05 | 현대자동차 주식회사 | Centralized energy module for vehicle |
| DE102019132955B4 (en) * | 2019-12-04 | 2022-03-31 | Hanon Systems | Heat exchanger with integrated dryer and plate for a plate heat exchanger |
| WO2022137055A1 (en) * | 2020-12-23 | 2022-06-30 | Ufi Filters S.P.A. | Oil temperature regulation assembly |
| IT202000032090A1 (en) * | 2020-12-23 | 2022-06-23 | Ufi Filters Spa | OIL TEMPERATURE ADJUSTMENT ASSEMBLY |
| KR20230083773A (en) * | 2021-12-03 | 2023-06-12 | 한온시스템 주식회사 | Combined heat exchanger for electric vehicle |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2014080174A (en) | 2014-05-08 |
| CN103727709A (en) | 2014-04-16 |
| KR20140048709A (en) | 2014-04-24 |
| US20140102682A1 (en) | 2014-04-17 |
| KR101461872B1 (en) | 2014-11-13 |
| JP6165437B2 (en) | 2017-07-19 |
| DE102012113120A1 (en) | 2014-04-17 |
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