CN103727709A - Condenser for vehicle - Google Patents
Condenser for vehicle Download PDFInfo
- Publication number
- CN103727709A CN103727709A CN201210562848.4A CN201210562848A CN103727709A CN 103727709 A CN103727709 A CN 103727709A CN 201210562848 A CN201210562848 A CN 201210562848A CN 103727709 A CN103727709 A CN 103727709A
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- CN
- China
- Prior art keywords
- driving unit
- hot driving
- cold
- supercooling
- producing medium
- Prior art date
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Classifications
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- 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
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- 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
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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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
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- 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
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- 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
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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
- 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
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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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/02—Subcoolers
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- 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
A condenser for vehicles may include a main heat-discharging unit formed with a plurality of first and second flow paths alternately, an overcooling heat-discharging unit disposed on a lower portion of the main heat-discharging unit, and formed with third and fourth flow paths, a receiver drier unit mounted on an upper portion of the overcooling heat-discharging unit to separate the refrigerant that flows through the main heat-discharging unit and the overcooling heat-discharging unit, to filter moisture and foreign materials therefrom and then to supply a filtered refrigerant to the overcooling heat-discharging unit.
Description
The cross reference of related application
The application requires the priority of No. 10-2012-0114980th, the korean patent application submitted on October 16th, 2012, and the full content of this application is incorporated into this all objects for quoting by this.
Technical field
The present invention relates to a kind of condenser for vehicle.More particularly, the present invention relates to a kind of condenser for vehicle of applying water-cooling type, wherein cold-producing medium is by carrying out heat exchange and condensation with the cooling fluid of application.
Background technology
Air-conditioning system comprises compressor, condenser, expansion valve and evaporimeter, described compressor compresses cold-producing medium; Described condenser condenses liquefaction are by the cold-producing medium of compressor compresses; Described expansion valve rapid expanding is by the cold-producing medium of condenser condenses liquefaction; The cold-producing medium that described evaporator evaporation is expanded by expansion valve.
Condenser is connected to for the drier receiver that is applied to remove the moisture in cold-producing medium by pipeline.
In recent years, the condenser of application water-cooling type is applied to vehicle, described water-cooling type is used cooling agent as cooling fluid.
In the condenser of application water-cooling type, condensation efficiency can be increased by increasing the size of radiator or the capacity of cooling fan.Therefore, increased cost and weight, and also needed connecting pipe except drier receiver.
The information that is disclosed in this background of invention technology part is only intended to deepen the understanding to general background technology of the present invention, and should not be regarded as admitting or imply that in any form this information structure has been prior art known in those skilled in the art.
Summary of the invention
Various aspects of the present invention relate to provides a kind of condenser for vehicle, the described condenser configuration for vehicle is for making drier receiver unit Construction integration, through the cooling agent of condensation by low temperature low-voltage gaseous refrigerant and by supercooling, the layout of connecting pipe and composed component is simplified, and area of dissipation increases by reducing free volume.
In one aspect of the invention, a kind of condenser for vehicle can comprise main hot driving unit, supercooling hot driving unit, drier receiver unit, upper cover and lower cover, described main hot driving unit is formed with a plurality of the first and second flow paths alternately, carries out each other heat exchange when the cold-producing medium that makes the cooling agent that flows into and supply is mobile therein separately; Described supercooling hot driving unit is arranged at the bottom of described main hot driving unit, and form and alternately there is the third and fourth flow path, with the low-pressure gaseous refrigerant by separately supply may be through the cold-producing medium supercooling of described main hot driving unit; Described drier receiver unit is set to and described main hot driving unit interval, and be installed on the top of described supercooling hot driving unit, with separated flow, cross the cold-producing medium of described main hot driving unit and described supercooling hot driving unit, from described cold-producing medium, filter moisture and foreign material, then filtered cold-producing medium is supplied to described supercooling hot driving unit; Described upper cover interconnects the top of described main hot driving unit and described drier receiver unit, to form respectively coolant entrance and coolant outlet and refrigerant inlet, cooling agent flows into and is disposed to a side and the opposite side corresponding to described main hot driving unit by described coolant entrance and coolant outlet; Described lower cover has the refrigerant outlet that is connected to described supercooling hot driving unit, and there is gaseous refrigerant entrance and gaseous state refrigerant outlet, form the installing hole having corresponding to described drier receiver unit, and being installed on the bottom of described supercooling hot driving unit, wherein said gaseous refrigerant entrance forms in the position with described refrigerant outlet interval.
Described drier receiver unit can comprise cold-producing medium storage element, insertion element, locking cap and drier, and described cold-producing medium storage element has a plurality of stacking plates, and forms and have therein refrigerant storage space; Described insertion element is inserted described installing hole from the bottom of described lower cover, and has the upper end corresponding to described refrigerant storage space; Described locking cap inserts in described insertion element, and is integrally formed to remove foreign material wherein with filter element, and the bottom of wherein said locking cap screws the interior perimeter surface to described insertion element; The top of the locking cap of described drier from described insertion element is arranged in described refrigerant storage space.
Described supercooling hot driving unit is formed with connection space, and described connection space interconnects described installing hole and described refrigerant storage space.
Described insertion element is formed with discharge orifice, and the liquid refrigerant that may pass through the filter element of described locking cap is disposed to described supercooling hot driving unit by described discharge orifice.
Described insertion element forms cylindrical in its both ends open.
Seal inserts between the outer surface of described locking cap and the interior perimeter surface of described insertion element.
From the cold-producing medium of compressor supply, each first flow path, flow, and circulate from the cooling agent of radiator supply.
Described supercooling hot driving unit forms on it approaches the top of described main hot driving unit has partition wall, and from the top of described partition wall, form the first connection flow path with extremely described drier receiver unit to be connected, each of each of the first and second flow paths and the third and fourth flow path is separated by described partition wall.
Described main hot driving unit structure for by with the mobile cold-producing medium of cooling agent heat exchange condensation, and connect flow path discharge by the cold-producing medium of drier receiver unit condensation by first.
Described supercooling hot driving unit structure is that the second connection flow path is formed in the bottom from described partition wall, may be mobile in described second connects flow path through the liquid refrigerant of described drier receiver unit.
Described supercooling hot driving unit structure is that the cold-producing medium that possible pass through described main hot driving unit and described drier receiver unit is flowed in each the 3rd flow path, and described cold-producing medium is by low-pressure gaseous refrigerant supercooling, described low-pressure gaseous refrigerant flash-pot supply, and flow through the 4th flow path.
Described supercooling hot driving unit interconnects by being mounted thereon the connecting plate of portion and described main hot driving unit and described drier receiver unit.
Described connecting plate is constructed so that described main hot driving unit and described drier receiver unit are by fixed salient interval fixing, and described fixed salient forms on the width of the connecting plate between described main hot driving unit and described drier receiver unit.
Described supercooling hot driving unit can carry out heat exchange by the counter-current flow of cooling agent and cold-producing medium.
Radiator can be manufactured into for low temperature and be connected to storage tank, and the rear portion of described radiator is provided with cooling fan.
Described condenser can be made due to the folded heat exchanger of a plurality of sheetpiles.
As mentioned above, according to the condenser for vehicle of an exemplary of the present invention, it is constructed so that drier receiver unit Construction integration, through the cooling agent of condensation, by the low temperature low-voltage gaseous refrigerant supercooling of supplying by compressor, there is the effect that the layout of connecting pipe and composed component is simplified.
In addition, because the cold-producing medium by main hot driving unit condensation can, by the low-temp low-pressure gaseous refrigerant of supercooling hot driving unit by supercooling again, therefore can be removed independent device or the pipeline through the cold-producing medium of condensation for other supercooling.
In addition, drier receiver unit is set to main hot driving unit interval to prevent mixing of cooling agent, reduces the free volume of inside of condenser to increase area of dissipation, can improve condensation efficiency and cooling effectiveness thus.
In addition, main hot driving unit, supercooling hot driving unit and drier receiver unit be respectively with separately stacked manufacture, and by upper cover and lower cover and connecting plate Construction integration, can prevent such as poor welding and assembling quality deviation.
By the specific embodiment of including accompanying drawing herein in and being used from subsequently explanation some principle of the present invention with accompanying drawing one, other feature and advantage that method and apparatus of the present invention has will more specifically become clear or be illustrated.
Accompanying drawing explanation
Fig. 1 shows the schematic diagram for the air-conditioning system of the condenser of vehicle according to the application of an exemplary of the present invention.
Fig. 2 is the stereogram showing according to the condenser for vehicle of an exemplary of the present invention.
Fig. 3 is the plan view from above showing according to the condenser for vehicle of an exemplary of the present invention.
Fig. 4 is the cross-sectional view showing according to the condenser for vehicle of an exemplary of the present invention.
Fig. 5 is for representing the mobile working state figure of cooling agent, the cross-sectional view that it presents for the line A-A along Fig. 3.
Fig. 6 is for representing the mobile working state figure of cooling agent and gaseous refrigerant, the cross-sectional view that it presents for the line B-B along Fig. 3.
Should understand, appended accompanying drawing has not shown the technique of painting of slightly simplifying of the exemplifying various features of basic principle of the present invention pari passu.Specific design feature of the present invention disclosed herein for example comprises that concrete size, orientation, position and shape will partly will be applied and the environment of use is determined by concrete.
In these figures, run through several figures of accompanying drawing, Reference numeral is quoted part same or that be equal to of the present invention.
The specific embodiment
To each embodiment of the present invention at length be made and being quoted below, the example of these embodiments be shown in the accompanying drawings and be described below.Although the present invention will combine and be described with exemplary, should recognize, this description is not intended to limit the invention to those exemplary.On the contrary, the present invention is intended to not only cover these exemplary, and covering can be included in various selection forms, modification, the equivalent form of value and other embodiment within the spirit and scope of the present invention that limited by claims.
Below with reference to the accompanying drawings exemplary of the present invention is described in detail.
Before describing in detail, although the present invention will be described about those that think at present actual example embodiment, but should understand, the invention is not restricted to disclosed embodiment, and contrary, the present invention is intended to contain the various modifications in the spirit and scope that are included in appended claims and is equal to setting.
Fig. 1 shows application according to the air-conditioning system of the condenser for vehicle of an exemplary of the present invention, Fig. 2 is the stereogram showing according to the condenser for vehicle of an exemplary of the present invention, Fig. 3 is the plan view from above showing according to the condenser for vehicle of an exemplary of the present invention, and Fig. 4 is the cross-sectional view showing according to the condenser for vehicle of an exemplary of the present invention.
As shown in Figure 1, for the condenser 100 of vehicle, can be applicable to air-conditioning system, described air-conditioning system comprises expansion valve 101, evaporimeter 103 and compressor 105, described expansion valve 101 expanding liquid cold-producing mediums; Described evaporimeter 103 is by evaporating the cold-producing medium expanding by expansion valve 101 with the heat exchange of air; Compressor 105 compressions are from the gaseous refrigerant of evaporimeter 103 supplies.
That is, condenser 100 is arranged between compressor 105 and expansion valve 101, with the cold-producing medium of using the cooling agent of being supplied by radiator 107 to come condensation to introduce from compressor 105.
Herein, according to the condenser 100 for vehicle of an exemplary of the present invention, be configured to integrate with drier receiver unit 130, cold-producing medium through condensation carries out supercooling by the low-pressure gaseous refrigerant of being supplied by evaporimeter 103, the layout of tube connector and member can be simplified, and hot driving region can be reduced and be increased by free volume, to improve cooling effectiveness.
For this reason, according to the condenser 100 for vehicle of an exemplary of the present invention, be configured to comprise main hot driving unit 110, cross cold and hot exhaust unit 120, drier receiver unit 130, upper cover 140 and lower cover 150, as shown in Figures 2 to 4.
First, main hot driving unit 110 is configured to have a plurality of stacking plates 111, and a plurality of the first and second flow paths 113 and 115 portion's formation within it.
In main hot driving unit 110, cold-producing medium from compressor 105 supplies flows through the first flow path 113, and be connected to radiator 107, make cooling agent flow through the moving path 115 of second, wherein cold-producing medium first condensation of quilt by the heat exchange of cooling agent and cold-producing medium.
In this exemplary, supercooling hot driving unit 120 is arranged at the downside of main hot driving unit 110, and cooling agent and cold-producing medium and main hot driving unit 110 interact.
Supercooling hot driving unit 120 is configured to have a plurality of stacking plates 121, makes a plurality of the third and fourth flow paths 123 and 125 form respectively intersection.
From main hot driving unit, 110 cold-producing mediums through drier receiver unit 130 flow each the 3rd flow path 123, from the low-pressure gaseous refrigerant of evaporimeter 103 supply, each the 4th flow path 125, flow, wherein said liquid refrigerant by with the heat exchange of described low-pressure gaseous refrigerant by supercooling.
; supercooling hot driving unit 120 is constructed so that after cold-producing medium is cooling by main hot driving unit 110; by the cold-producing medium of first condensation process drier receiver unit 130; if flow of refrigerant; cold-producing medium by with the heat exchange of low-pressure gaseous refrigerant by supercooling, the function of time condensation cold-producing medium can be carried out in described supercooling hot driving unit 120.
Herein, supercooling hot driving unit 120 can carry out heat exchange by low-pressure gaseous refrigerant and the adverse current that flows through the cold-producing medium of drier receiver unit 130.
Therefore, because being constructed so that state that liquid refrigerant and gaseous refrigerant are not mixed with each other with them, supercooling hot driving unit 120 in opposite directions, flows through each of the 3rd flow path 123 and the 4th flow path 125, therefore can effectively realize heat exchange each other, described the 3rd flow path 123 and the 4th flow path 125 do not interact each other with the stacking state of each plate 121 wherein.
Simultaneously, in this exemplary embodiment, even the low-pressure gaseous refrigerant from supercooling hot driving unit 120 and the cold-producing medium that comes from receiver drier unit 130 are described as flowing in opposite directions as exemplary, but be not limited to disclosed embodiment, they can flow in mutually the same direction.In this exemplary, supercooling hot driving unit 120 can interconnect with main hot driving unit 110 and drier receiver unit 130 by being mounted thereon the connecting plate 160 of portion.
Main hot driving unit 110 and drier receiver unit 130 are by fixed salient 161 intervals fixing, and described fixed salient 161 forms on the width of the connecting plate 160 between main hot driving unit 110 and drier receiver unit 130.In this exemplary, drier receiver unit 130 is arranged in a side of main hot driving unit 110, and by connecting plate 160, is installed on the top of supercooling hot driving unit 120.
Drier receiver unit 130 is constructed so that gas is separated with the cold-producing medium of supercooling hot driving unit 120 from flowing through main hot driving unit 110, and moisture and foreign material be filtered, and can only liquid refrigerant be supplied to supercooling hot driving unit 120 thus.
In this exemplary, upper cover 140 interconnects main hot driving unit 110 and drier receiver unit 130.
Herein, refrigerant inlet 145 interconnects with each first flow path 113 of the inside of main hot driving unit 110, so that the cold-producing medium from compressor 105 supplies is supplied to refrigerant inlet 145.
In addition, at the side place corresponding to refrigerant inlet 145 and the refrigerant outlet 151 being connected with supercooling hot driving unit 120 on lower cover 150, form, and this refrigerant outlet is connected with expansion valve 101.
In addition, lower cover 150 is constructed to have formed gaseous refrigerant entrance 153, wherein gaseous refrigerant entrance 153 is with refrigerant outlet 151 intervals and be connected evaporimeter 103, and gaseous refrigerant outlet 155 opposite sides at gaseous refrigerant entrance 153 form and be connected to evaporimeter 103.
Therefore, the cold-producing medium of supplying from compressor 105 is by cooling and condensation first with the heat exchange of cooling agent in process main hot driving unit 110, and then gaseous refrigerant, moisture and foreign material are being removed through in drier receiver unit 130.
Subsequently, cold-producing medium flows in supercooling hot driving unit 120.At this moment, cold-producing medium is by by supercooling, cooling effectiveness can being improved with low-pressure gaseous refrigerant heat exchange, and the condensing rate of cold-producing medium can be increased.
Simultaneously, in this exemplary, partition wall 127 can form between supercooling hot driving unit 120 and main hot driving unit 110, the flow path 128 that connects to first of drier receiver unit 130 to be connected can form on the top from partition wall 127, and the first and second flow paths 113 and 115 each and each of the third and fourth flow path 123 and 125 are separated by described partition wall 127.
Therefore, main hot driving unit 110 can be constructed so that mobile cold-producing medium is by being condensed with cooling agent heat exchange, through the cold-producing medium of condensation, by the first connection flow path 128, is disposed to drier receiver unit 130.
In addition, supercooling hot driving unit 120 can be constructed so that the second connection flow path 129 forms in the bottom of partition wall 127, and the liquid refrigerant through drier receiver unit 130 flows in described second connects flow path 129.
That is, the cold-producing medium of supplying by main hot driving unit 110 and drier receiver unit 130 has flow through second in supercooling hot driving unit 120 and has been connected flow path 129, and flows through the 3rd flow path 123.
Therefore, through the liquid refrigerant of each the 3rd flow path 123, by the gaseous refrigerant with from evaporimeter 103 supplies, carry out heat exchange and by supercooling.
Herein, first connects flow path 128 is connected flow path 129 by each partition wall 127 separation with second, thereby can prevent through the cold-producing medium of main hot driving unit 110 and the mixing of mobile cold-producing medium in supercooling hot driving unit 120.
Meanwhile, according to the detailed structure of the drier receiver unit 130 of as above exemplary, will below be described in more detail.
In this exemplary, drier receiver unit 130 is configured to have cold-producing medium storage element 131, insertion element 133, locking cap 135 and drier 137.
First, cold-producing medium storage element 131 is constructed so that a plurality of plate 131a have stacking construction, and refrigerant storage space 131b portion's formation within it.
Meanwhile, supercooling hot driving unit 120 can be constructed so that the connection space 126 being connected with installing hole 157 forms from inside one side corresponding to drier receiver unit 130, and interconnects with refrigerant storage space 131b.
In this exemplary, locking cap 135 is from the insertion top, bottom of insertion element 133, and is integrally formed with at top filter liquide cold-producing medium with filter element 135a, and wherein said bottom screws the interior perimeter surface to insertion element 133.
Herein, discharge orifice 133a in a side on described top can be by forming in insertion element 133 corresponding to the filter element 135a of locking cap 135 and supercooling hot driving unit 120, through the liquid refrigerant of filter element 135a, by described discharge orifice 133a, is disposed to supercooling hot driving unit 120.
Meanwhile, the seal 139 of having planted, thus between the outer surface of locking cap 135 and the interior perimeter surface of insertion element 133, seal.
In this exemplary, seal 139 can be configured to a pair of, and has and prevent that liquid refrigerant from leaking to the function of supercooling hot driving unit 120.
In addition, drier 137 is arranged on refrigerant storage space 131b from the top of locking cap 135, and from main hot driving unit, the 110 residue gaseous refrigerants through the cold-producing medium of condensation that flow are separated.
That is, the residue gaseous refrigerant in refrigerant storage space 131b inside is by drier 137 after separatings, and foreign material is filtered in through filter element 135a.
Then, cold-producing medium, through connecting flow path 129 by time condensation by second in supercooling hot driving unit 120, then by refrigerant outlet 151 120 discharges from supercooling hot driving unit, and flow in expansion valve 101.
Therefore, can prevent that foreign material from flowing into expansion valve 101 together with cold-producing medium.
In addition, when the end-of-life of drier 137, maintainability and maintenance time can be by separated and replace the locking cap 135 screwing and be shortened.
According to the condenser 100 of an exemplary of the present invention, can be constructed so that main hot driving unit 110, supercooling hot driving unit 120 and drier receiver unit 130 are stacking with a plurality of plates 111,121 and 131a respectively, make them can be by upper cover and lower cover 140 and 150 and connecting plate 160 and Construction integration.
Below, with reference to Fig. 5 and 6 describe in detail as above structure according to the condenser 100 for vehicle of an exemplary of the present invention.
Fig. 5 is the mobile working state figure of the expression cooling agent of the cross-sectional view as presenting along the line A-A of Fig. 3, the expression cooling agent of cross-sectional view and the mobile working state figure of gaseous refrigerant that Fig. 6 presents for the line B-B as along Fig. 3.
First, as shown in Figure 5, from the high temperature and high pressure gaseous refrigerant of compressor 105 supplies, pass through the refrigerant inlet 141 inflow main hot driving unit 110 of upper cover 140, and move to drier receiver unit 130 along the first flow path 113 forming respectively between the second flow path 115.
At this moment, as shown in Figure 6, coolant entrance 141 by the cooling cryogenic coolant of radiator 107 by upper cover 140 flows in main hot driving unit 110, and move along each second flow path 115, then by coolant outlet 143, discharge, and again flow in radiator 107, by cooling with extraneous air heat exchange.
In addition, the low-pressure gaseous refrigerant of flash-pot 103 supplies flows through the gaseous coolant entrance 153 on the bottom that is installed on supercooling hot driving unit 120.
Herein, the cold-producing medium flowing in main hot driving unit 110 flows to the inside of main hot driving unit 110 by refrigerant inlet 145, when moving along each first flow path 113, carry out heat exchange with cooling agent, described each first flow path 113 forms between the cooling agent mobile along each the second flow path 115.
; main hot driving unit 110 be constructed so that flow to its inner and through the cold-producing medium of each the first flow path 113 by the cooling agent heat exchange with through each the second flow path 115 by first condensation after, what through the cold-producing medium of condensation, form on by the top in supercooling hot driving unit 120 first connects flow path 128 and flows to drier receiver unit 130.
In addition, the cold-producing medium through condensation that flows to drier receiver unit 130 passes through the drier 137 arranging on refrigerant storage space 131b and filter element 135a.
Subsequently, cold-producing medium is discharged by the discharge orifice 133a of insertion element 133, and flows to the second connection flow path 129 being connected with discharge orifice 133a.
Therefore, the liquid coolant through condensation flowing in supercooling hot driving unit 120 by the second connection flow path 129 moves along each the 3rd flow path 123, and is disposed to expansion valve 101 by coolant outlet 151.
Herein, the low-pressure gaseous refrigerant of flash-pot 103 supplies flows to the inside of supercooling hot driving unit 120 by gaseous coolant entrance 153.
At this moment, the gaseous refrigerant that flows to supercooling hot driving unit 120 flows on the rightabout along each the 4th flow path 125 mobile liquid refrigerant on each the 3rd flow path 123.
Therefore, gaseous refrigerant is through drier receiver unit 130, and liquid refrigerant in supercooling hot driving unit 120 by supercooling.
That is, the cold-producing medium flowing in supercooling hot driving unit 120 discharges by refrigerant outlet 151 with supercooled state, and is supplied to expansion valve 101.
Simultaneously, after the gaseous refrigerant that flows through gaseous refrigerant entrance 153 carries out heat exchange with the cold-producing medium moving along each the 3rd flow path 123, cold-producing medium exports 155 discharges by gaseous refrigerant, and is supplied to and gaseous refrigerant outlet 155 compressors that are connected 105.
Herein, in drier receiver unit 130, under the isolated state of a side by connecting plate 160 and main hot driving unit 110, this drier receiver unit 130 is by upper cover 140 and lower cover 150 Construction integration in main hot driving unit 110 and supercooling hot driving unit 120.
In addition, drier receiver unit 130 is connected to main hot driving unit 110 and supercooling hot driving unit 120 by the first and second connection flow paths 128 and 129, thereby can remove independent connecting pipe.
In addition, be configured to conventional circular drier receiver and be configured to have each identical stacking plate 111,121 and the 131a with hot driving unit 110 and 120, assembly is reduced and free volume reduces, can increase each of hot driving unit 110 and 120 thus and not change its size.
In addition, cold-producing medium can, by low-pressure gaseous refrigerant supercooling and condensation, can improve cooling performance and efficiency thus.
In addition, from the flow path separated by the rib separated and type separated conventional plate heat exchanger, can prevent from the mixing that produces due to leakage that poor welding and assembling quality deviation cause from can improving condensation efficiency and merchantability thus.
Therefore, when applying the condenser 100 according to an exemplary of the present invention of as above constructing, drier receiver unit 130 is by Construction integration, by the heat exchange of cooling fluid and cold-producing medium, the water-cooling type of condensation is applied, can be by the heat exchange of the low-pressure gaseous refrigerant with supplying by evaporimeter 103 by supercooling through the cold-producing medium of condensation.Therefore, have by simplifying the layout of member and connecting pipe and reduce costs the effect with weight.
In addition, because therefore the cold-producing medium by 110 condensations of main hot driving unit can remove independent device or the pipeline through the cold-producing medium of condensation for other supercooling by supercooling hot driving unit 120 by supercooling again, prevent thus extra cost.
In addition, drier receiver unit 130 is set to spaced apart to prevent mixing of cooling agent with main hot driving unit 110, reduce the free volume of inside of condenser 100 to increase area of dissipation and condensation efficiency, and cooling effectiveness improved and do not increased size, having been improved thus merchantability.
In addition, main hot driving unit 110, supercooling hot driving unit 120 are manufactured with separated stacked respectively with drier receiver unit 130, and for example, by upper cover and lower cover 140 and 150 and connecting plate 160 Construction integrations (type of separating by conventional rib from flow path), can prevent the mixing producing due to leakage that poor welding and assembling quality deviation cause.
For convenient, explain and accurately limit claims, term " on ", D score, " interior " and " outward " be used to describe with reference to the position of these features shown in accompanying drawing the feature of illustrative embodiments.
Before description that the concrete exemplary of the present invention is presented be for the purpose of illustration and description.Description above does not want to become milli exhaustively, neither want the present invention to be restricted to disclosed precise forms, and obviously, according to a lot of changes of above-mentioned instruction and variation, be all possible.Selecting exemplary and being described is in order to explain certain principles of the present invention and practical application thereof, thereby makes others skilled in the art can realize and utilize various exemplary of the present invention and different choice form and modification.Scope of the present invention is intended to be limited by appended claims and the equivalent form of value thereof.
Claims (13)
1. for a condenser for vehicle, it comprises:
Main hot driving unit, described main hot driving unit is formed with a plurality of the first and second flow paths that replace, and carries out each other heat exchange when the cold-producing medium that makes the cooling agent that flows into and supply is mobile therein separately;
Supercooling hot driving unit, described supercooling hot driving unit is arranged at the bottom of described main hot driving unit, and be formed with the third and fourth flow path alternately, the cold-producing medium through described main hot driving unit is carried out to supercooling by the low-pressure gaseous refrigerant of independent supply;
Drier receiver unit, described drier receiver unit is set to open with described main hot driving unit interval, and be installed on the top of described supercooling hot driving unit, to carry out separated to flowing through described main hot driving unit with the cold-producing medium of described supercooling hot driving unit, from described cold-producing medium, filter moisture and foreign material, then filtered cold-producing medium is supplied to described supercooling hot driving unit;
Upper cover, described upper cover interconnects the top of described main hot driving unit and described drier receiver unit, to form respectively coolant entrance and coolant outlet and refrigerant inlet, cooling agent flows into and is disposed to a side and the opposite side corresponding to described main hot driving unit by described coolant entrance and coolant outlet; And
Lower cover, described lower cover has the refrigerant outlet that is connected to described supercooling hot driving unit, and there is gaseous refrigerant entrance and gaseous state refrigerant outlet, form the installing hole having corresponding to described drier receiver unit, and being installed on the bottom of described supercooling hot driving unit, wherein said gaseous refrigerant entrance forms in the position with described refrigerant outlet interval.
2. the condenser for vehicle according to claim 1, wherein said drier receiver unit comprises:
Cold-producing medium storage element, described cold-producing medium storage element has a plurality of stacking plates, and portion is formed with refrigerant storage space within it;
Insertion element, described insertion element is inserted in described installing hole from the bottom of described lower cover, and has the upper end corresponding to described refrigerant storage space;
Locking cap, described locking cap inserts in described insertion element, and is integrally formed to remove foreign material wherein with filter element, and the bottom of wherein said locking cap screws the interior perimeter surface to described insertion element; And
Drier, described drier top from described locking cap in described insertion element is arranged at described refrigerant storage space.
3. the condenser for vehicle according to claim 2, wherein said supercooling hot driving unit is formed with connection space, and described connection space interconnects described installing hole and described refrigerant storage space.
4. the condenser for vehicle according to claim 2, wherein said insertion element is formed with discharge orifice, and the liquid refrigerant through the filter element of described locking cap is disposed to described supercooling hot driving unit by described discharge orifice.
5. the condenser for vehicle according to claim 2, wherein said insertion element forms cylindrical in its both ends open.
6. the condenser for vehicle according to claim 2, wherein seal inserts between the outer surface of described locking cap and the interior perimeter surface of described insertion element.
7. the condenser for vehicle according to claim 1, wherein flows each first flow path from the cold-producing medium of compressor supply, and circulates from the cooling agent of radiator supply.
8. the condenser for vehicle according to claim 1, wherein said supercooling hot driving unit forms on it approaches the top of described main hot driving unit has partition wall, and from the top of described partition wall, be formed with the first connection flow path to described drier receiver unit to be connected, each of each of the first and second flow paths and the third and fourth flow path is separated by described partition wall.
9. the condenser for vehicle according to claim 8, wherein said main hot driving unit structure is for by carrying out condensation with the cold-producing medium of cooling agent heat exchange flow, and by the first connection flow path, the cold-producing medium by the condensation of drier receiver unit discharged.
10. the condenser for vehicle according to claim 8, wherein said supercooling hot driving unit structure is that the second connection flow path is formed from the bottom of described partition wall, and the liquid refrigerant through described drier receiver unit flows in described second connects flow path.
11. condensers for vehicle according to claim 10, wherein said supercooling hot driving unit structure is that the cold-producing medium that passes through described main hot driving unit and drier receiver unit is flowed in each the 3rd flow path, and described cold-producing medium is by low-pressure gaseous refrigerant supercooling, described low-pressure gaseous refrigerant is supplied and is flow through the 4th flow path from evaporimeter.
12. condensers for vehicle according to claim 10, wherein said supercooling hot driving unit interconnects by being mounted thereon the connecting plate of portion and described main hot driving unit and described drier receiver unit.
13. condensers for vehicle according to claim 12, wherein said connecting plate is constructed so that described main hot driving unit and described drier receiver unit are spaced apart and are fixed by fixed salient, and described fixed salient forms on the width of the connecting plate between described main hot driving unit and described drier receiver unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2012-0114980 | 2012-10-16 | ||
| KR1020120114980A KR101461872B1 (en) | 2012-10-16 | 2012-10-16 | Condenser for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103727709A true CN103727709A (en) | 2014-04-16 |
| CN103727709B 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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| CN109383217A (en) * | 2017-08-09 | 2019-02-26 | 现代自动车株式会社 | Centralized energy module for vehicle |
| CN111213024A (en) * | 2017-10-26 | 2020-05-29 | 康明斯公司 | Cooled lubricant filter housing |
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| 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 |
| WO2016017927A1 (en) * | 2014-07-29 | 2016-02-04 | 한온시스템 주식회사 | Automotive air conditioning system |
| EP3088830B1 (en) * | 2015-01-22 | 2018-11-07 | Mitsubishi Electric Corporation | Heat-pump-type outdoor device with plate heat exchanger |
| 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 |
| 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 |
| IT202000032090A1 (en) * | 2020-12-23 | 2022-06-23 | Ufi Filters Spa | OIL TEMPERATURE ADJUSTMENT ASSEMBLY |
| EP4267902A1 (en) * | 2020-12-23 | 2023-11-01 | UFI Filters S.p.A. | Oil temperature regulation 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 |
|---|---|
| JP6165437B2 (en) | 2017-07-19 |
| US20140102682A1 (en) | 2014-04-17 |
| KR101461872B1 (en) | 2014-11-13 |
| KR20140048709A (en) | 2014-04-24 |
| JP2014080174A (en) | 2014-05-08 |
| CN103727709B (en) | 2017-09-05 |
| DE102012113120A1 (en) | 2014-04-17 |
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