CN106247817A - Pot type heat exchanger - Google Patents

Pot type heat exchanger Download PDF

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Publication number
CN106247817A
CN106247817A CN201510876146.7A CN201510876146A CN106247817A CN 106247817 A CN106247817 A CN 106247817A CN 201510876146 A CN201510876146 A CN 201510876146A CN 106247817 A CN106247817 A CN 106247817A
Authority
CN
China
Prior art keywords
pot type
type heat
shell
entrance
heat exchanger
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.)
Pending
Application number
CN201510876146.7A
Other languages
Chinese (zh)
Inventor
金载然
李相容
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyundai Motor Co
Kbautotech Co Ltd
Original Assignee
Hyundai Motor Co
Kbautotech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hyundai Motor Co, Kbautotech Co Ltd filed Critical Hyundai Motor Co
Publication of CN106247817A publication Critical patent/CN106247817A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • 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
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
    • 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
    • F28D9/0006—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 plate-like or laminated conduits being enclosed within a pressure vessel
    • 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
    • F28D9/0012—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 apparatus having an annular form
    • 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
    • F28D9/0037—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 conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/065—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing plate-like or laminated conduits
    • 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
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • 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
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
    • 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
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
    • 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
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • F28F9/0226—Header boxes formed by sealing end plates into covers with resilient gaskets
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • 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
    • F28D2021/0089—Oil coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/12—Fastening; Joining by methods involving deformation of the elements
    • F28F2275/122—Fastening; Joining by methods involving deformation of the elements by crimping, caulking or clinching
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
    • F28F2280/06—Adapter frames, e.g. for mounting heat exchanger cores on other structure and for allowing fluidic connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

A kind of pot type heat exchanger, it may include: shell, a surface of shell is opened wide, and has space between another surface-closed, and two surfaces, and the side of shell is provided with the first entrance connected with described space and the first outlet；Heat radiation unit, it inserts in described space, being provided with and stack the connection pipeline that multiple plates are alternatively formed, one of them of described connection pipeline connects with described space, and working fluid carries out heat exchange when through respective connection pipeline each other in described space；And cover cap, it is arranged on the open surfaces of described shell, so that described heat radiation unit is integrally installed on a surface of described cover cap to install the second entrance and the second outlet formed to described space, and one surface for described another connection pipeline connection being connected pipeline.

Description

Pot type heat exchanger
The cross reference of related application
Korean Patent Application No. 10-2015-0084260 of application claims submission on June 15th, 2015 Priority and rights and interests, entire contents is hereby incorporated by by quoting as proof for all purposes.
Technical field
The present invention relates to a kind of pot type heat exchanger.More particularly it relates to an can be by heat Exchange controls the temperature of working fluid, improves heat exchanger effectiveness and weight and reduced size of pot type heat is handed over Parallel operation.
Background technology
Generally, heat is transferred to cryogen from high temperature fluid by heating surface by heat exchanger, and It is used in heater, cooler, vaporizer and condenser.
This heat exchanger reuses heat energy, or for required Properties Control in heat exchanger The temperature of the working fluid of flowing.Heat exchanger application cools down in air conditioning system or the transmission oil of vehicle Device, and be arranged in engine room.
Owing to being difficult to be arranged in the engine room of limited space by heat exchanger, the most to size the most more Little, weight heat exchanger lighter and in hgher efficiency is studied.
Conventional heat exchanger controls the temperature of working fluid according to the situation of vehicle, and is carried by working fluid It is supplied to electromotor, variator or air conditioning system.To this end, be respectively mounted branch on each hydraulic line Circuit (bifurcation circuit) and valve, when adding thermal medium or cooling medium passes through, working fluid Worked by hydraulic line.Therefore, element and assembling process increase, and layout is complicated.
If not using additional branch circuit and valve, then cannot be according to the flow-control heat of working fluid Exchange efficiency.Therefore, the temperature of working fluid just cannot effectively be controlled.
Further, according to conventional heat exchanger, the size of heat exchanger should increase to improve heat exchange Efficiency.Further, should be mounted externally for controlling the additional valve of working-fluid flow, therefore group Become element complicated, and weight and cost increase.Therefore, when heat exchanger is arranged in engine room, Layout is complicated, and the installing space of element is not enough.
Information disclosed in this background section is only used for strengthening the understanding to whole background technology, therefore It is not construed as being to recognize that or advised in any form this information structure those of ordinary skill in the art Known prior art.
Summary of the invention
Various aspects of the invention aim to provide the pot type heat exchanger forming tank shape, and it can control work The temperature of fluid, raising heat exchanger effectiveness, reduction weight and size, simplification distribution engine, and very It is readily available installing space, therefore improves installation.
Various aspects of the invention aim to provide a kind of pot type heat exchanger, comprising: shell, this is outer One surface of shell is opened wide, and has space in another surface-closed, and shell, and in the side of shell Face is provided with the first entrance connected with space and the first outlet；Heat radiation unit, it inserts in space, Radiating element is provided with the connection pipeline stacking multiple plates and be alternatively formed, and connects the first of pipeline Connect pipeline to connect with space, and wherein, working fluid enters when through respective connection pipeline each other Row heat exchange；And cover cap, it is arranged on an open surfaces of shell, in order to heat radiation unit one Be arranged on a surface of cover cap body with install to space, and on this surface formed for Connect another the second entrance connecting pipeline connection and second outlet of pipeline.
Coupling can be integrally formed with the outer peripheral edge of cover cap and towards housing flexure.
In the outer peripheral edge of shell around in the case of the inner peripheral of coupling, riveting can be passed through in coupling Connect the outer peripheral edge of shell and be coupled to shell.
Sealing ring it is provided with between shell and cover cap.
First entrance and the first outlet may be formed at the separation point position on the side of shell.
Second entrance and the second outlet may be formed at the separation point position on a surface of cover cap.
First entrance and the first outlet can export, with the second entrance and second, the position intersected respectively Formed.
Shell can form cylindricality by injection moulding.
Shell can be made up of plastic material.
Plate can form dish type, and can form respectively corresponding with the second entrance and the second outlet the onboard One connecting hole and the second connecting hole.
Heat radiation unit can farther include: the first fixed plate, and it installs to heat radiation unit Surface, a surface of heat radiation unit be fixed to cover cap and formed respectively with the first connecting hole and second The first through hole that connecting hole is corresponding and the second through hole；And second fixed plate, its be inserted into sky Another of interior heat radiation unit is surface mounted in together.
Plate comprises the steps that multiple projection, and it is from plate projection and is arranged to be spaced apart at a set interval； With distribution jut, it is formed from the outer peripheral edge at the center of plate to plate, is arranged on the first entrance and first Between outlet.
Projection can form hemispherical, and can be from plate projection on the direction identical with distribution jut.
One of them of working fluid can be the coolant from radiator flowing, and another kind of workflow Body can be the transmission oil from automatic transmission flowing.
Coolant can be able to be led to heat radiation unit, transmission oil by the first entrance and the first output flow Cross the second entrance and the second output flow to heat radiation unit, and connect pipeline and can include the first connecting tube Line and second connects pipeline, and coolant flows within first connects pipeline, and transmission oil connects second Flowing in pipeline.
At least one mounting portion can be integrally formed with another surface periphery of shell.
Cover cap can be made up of metal material, and heat radiation unit is integrally mounted to cover cap by soldering.
Installing plate can mount to another surface of cover cap, and mounting portion can be with the outer peripheral edge of installing plate Integrally formed.
According to the present invention, pot type heat exchanger can control the temperature of working fluid, and formation can improve heat Exchange efficiency also reduces the tank shape of weight and size, therefore can simplify the layout of electromotor.
Further, installing space can be readily available, thus improve installation.
Additionally, due to the cover cap installed integratedly with heat radiation unit with manufactured by injection moulding outside Shell couples, and therefore manufactures and assembly working can be very simple, can reduce manufacturing cost, and can improve production Power.
Additionally, before assembling cover cap and heat radiation unit, by check whether produce defective Heat radiation unit, can produce defective finished product, the most just improve the productivity.
The method and apparatus of the present invention has other feature and advantage, according to the accompanying drawing being incorporated herein And detailed description below, described feature and advantage will be apparent to or accompanying drawing and following in more detail Illustrating in detailed description of the invention, the drawings and specific embodiments are former for explaining some of the present invention together Reason.
Accompanying drawing explanation
Fig. 1 is the automatic change applying pot type heat exchanger according to an illustrative embodiment of the invention The schematic diagram of the cooling system of speed device.
Fig. 2 is the axonometric chart of pot type heat exchanger according to an illustrative embodiment of the invention.
Fig. 3 is the exploded perspective view of pot type heat exchanger according to an illustrative embodiment of the invention.
Fig. 4 is the sectional view that the line A-A along Fig. 2 intercepts.
Fig. 5 is the sectional view that the line B-B along Fig. 2 intercepts.
Fig. 6 is the heat radiation being applied to pot type heat exchanger according to an illustrative embodiment of the invention The exploded perspective view of unit.
Fig. 7 is the heat radiation list being applied to pot type heat exchanger according to an illustrative embodiment of the invention The axonometric chart of the plate of unit.
Fig. 8 is the regarding of operation describing pot type heat exchanger according to an illustrative embodiment of the invention Figure.
Fig. 9 is the solid of the pot type heat exchanger of another illustrative embodiments according to the present invention Figure.
Should be understood that accompanying drawing is not necessarily drawn to scale, be merely given as illustrating that the present invention's is basic The simplification to a certain degree of the various features of principle represents.The specific design of invention disclosed herein Feature, including such as concrete size, orientation, position and shape, will be partly by specific intended application Determine with using environment.
In the accompanying drawings, reference indicates the identical of the present invention or equivalent unit in all of the figs.
Detailed description of the invention
Will be detailed with reference to the various embodiments of the present invention, the example shown in the drawings and under Literary composition is described.Although the present invention will be described in conjunction with illustrative embodiments, it should be understood that originally retouch State and be not intended to limit the invention to those illustrative embodiments.On the contrary, the present invention is not meant only to Contain illustrative embodiments, but also be intended to the essence of the present invention defined in the appended claims Various replacement schemes, amendment, equivalent and other embodiment included in god and scope.
The illustrative embodiments of the present invention is described in detail below with reference to accompanying drawing.
Firstly, since the structure shown in illustrative embodiments described in this description and accompanying drawing Making most preferably illustrative embodiments and the structure of the only present invention, therefore, it does not indicates that the present invention All technological thoughts, and it should be understood that when submit to the present invention time, each of illustrative embodiments can be replaced Plant equivalents and amendment example is possible.
In order to the present invention is explicitly described, eliminates and describe unrelated parts, and same or similar group Element is become to represent with same reference numerals throughout the specification.
Due to each of arbitrarily show shown in accompanying drawing the size of structure and thickness so that describing, Therefore the structure of diagram during the present invention may be not necessarily limited to accompanying drawing, and if in order to clearly illustrate stem portion And region, thickness is exaggerated.
Additionally, throughout the specification, situation is contrary unless expressly stated, and otherwise word " includes " (comprise) or its version (such as " comprises " or " comprising ") it will be appreciated that For referring to comprise described element, but it is not excluded for other element any.
Additionally, term " unit " described in description, " device ", " parts ", " component " etc. are There is the unit referring to perform the synthesis structure of at least one function or operation.
Fig. 1 is the automatic change applying pot type heat exchanger according to an illustrative embodiment of the invention The schematic diagram of the cooling system of speed device.
With reference to Fig. 1, pot type heat exchanger 100 according to an illustrative embodiment of the invention is applied to The cooling system of automatic transmission.
As it is shown in figure 1, the cooling system of automatic transmission is provided with the cooling pipeline for cooling down electromotor. Coolant is through having the radiator 20 cooling down fan 41 and cold by radiator 20 by water pump 10 But.Cooling pipeline is provided with the heater core 30 being connected to Vehicular heating system.
In the text, pot type heat exchanger 100 according to an illustrative embodiment of the invention can be by warm Exchange controls the temperature of the working fluid of flowing in pot type heat exchanger 100.
Pot type heat exchanger 100 according to an illustrative embodiment of the invention be arranged on water pump 10 with Between heater core 30, and it is connected to automatic transmission by oil pipeline (becoming " O.L " below) 40。
In this illustrative embodiments, working fluid include from radiator 20 flow out coolant and The transmission oil flowed out from automatic transmission 40.Pot type heat exchanger 100 makes transmission oil and cooling Agent heat-shift is to control the temperature of transmission oil.
Fig. 2 and Fig. 3 is the vertical of pot type heat exchanger according to an illustrative embodiment of the invention respectively Body figure and exploded perspective view.
As shown in Figures 2 and 3, pot type heat exchanger 100 can include shell 101, heat radiation unit 110 and cover cap 130.
One surface is opened wide and is had space S in the shell 101 of another surface-closed.Shell 101 Side be provided with the first entrance 103 connected with space S and the first outlet 105.
In the text, shell 101 can form cylindricality by injection moulding.
In the text, shell 101 can form the polygon including cylindricality.
Shell 101 is made up of plastic material.
Further, another surface periphery of shell 101 can be formed with at least one mounting portion 107。
Mounting portion 107 is for being arranged on pot type heat exchanger 100 in engine room, and is originally showing In example embodiment, around the outer peripheral edge of shell 101 with set angle be formed three each other every The mounting portion 107 opened.
In this illustrative embodiments, by around the outer peripheral edge of shell 101 with set angle shape Three mounting portions being spaced apart 107 become are described as illustrative embodiments, but the present invention is not It is confined to this, and the size of mounting portion 107, quantity and position can be revised and be applied.
Meanwhile, the first entrance 103 and the first outlet 105 can dividing in the outer peripheral edge, side of shell 101 The position opened is formed.
Fig. 4 is the sectional view that the line A-A along Fig. 2 intercepts, and Fig. 5 is the line B-B along Fig. 2 The sectional view intercepted, Fig. 6 is to be applied to pot type heat exchange according to an illustrative embodiment of the invention The exploded perspective view of the heat radiation unit of device, and Fig. 7 is to be applied to the exemplary enforcement according to the present invention The axonometric chart of the plate of the heat-sink unit of the pot type heat exchanger of mode.
As shown in Figures 3 to 6, in this illustrative embodiments, heat radiation unit 110 inserts sky Between in S, and be provided with the connection pipeline 113 stacking multiple plates 111 and alternately form.
One of them of connection pipeline 113 connects with space S, and working fluid is through respective company Heat exchange is carried out each other during adapter line 113.
Cover cap 130 is arranged on an open surfaces of shell 101, in order to heat radiation unit 110 is at cover It is integrally mounted to space S on one surface of lid 130.
The one surface of cover cap 130 is formed and is used for and another connecting tube being connected pipeline 113 Second entrance 131 and the second outlet 133 of line 113 connection.
In the text, cover cap 130 is made up of metal material, and heat radiation unit 110 passes through soldering (brazing) cover cap 130 it is integrally mounted to.
That is, cover cap 130 is being installed before shell 101, just by heat radiation unit 110 and cover cap 130 fit together.
Therefore, can be by checking in advance from the connection connected with the second entrance 131 and the second outlet 133 The leakage of the working fluid that pipeline 113 flows into prevents heat radiation unit 110 from there is work defect.
Meanwhile, the second entrance 131 and the second outlet 133 can be in cover cap 130 spaced surface shapes Become.
That is, the second entrance 131 and the second outlet 133 are exporting with the first entrance 103 and first respectively 105 positions intersected are formed.
Therefore, coolant can be by the first entrance 103 and the first outlet 105 inflow space S and hot spoke Penetrate unit 110.Transmission oil is by the second entrance 131 and the second outlet 133 inflow heat radiation unit 110。
In the text, cover cap 130 includes coupling 135.One end of coupling 135 and cover cap 130 Outer peripheral edge integrally formed, the other end of coupling 135 bends towards shell 101.
In the outer peripheral edge of shell 101 around in the case of its inner peripheral, riveting can be passed through in coupling 135 The outer peripheral edge connecing shell 101 is coupled to shell.
That is, cover cap 130 is securely connected to shell by the outer peripheral edge of riveting coupling 135 101。
In this illustrative embodiments, sealing ring 140 can be set between shell 101 and cover cap 130.
Sealing ring 140 seals against fluid stopping between space S and cover cap 130 and enters the cold of space S But agent leaks to the outside of shell 101.
Meanwhile, one of them of connection pipeline 113 connects with space S, and from the first entrance 103 He Second entrance 131 provide coolant and transmission oil when through respective connection pipeline 113, Heat radiation unit 110 carries out heat exchange each other.
That is, when transmission oil flows from the second entrance 131 and circulates in heat radiation unit 110, The transmission oil in the space S of shell 101 and coolant is flowed into because of variator by the first entrance 103 Oil and the adverse current of coolant and flow in directions opposite each other.
In the text, connect pipeline 113 and can include that the first connection pipeline 113a and second connects pipeline 113b, coolant is by the first connection pipeline inflow space S, and transmission oil connects pipeline second Interior flowing.
In this illustrative embodiments, plate 111 can form the dish type corresponding with shell 101, and plate Formed on 111 and the second entrance 131 and second outlet 133 the first corresponding connecting holes 115 and second Connecting hole 117.
Heat radiation unit is flowed into by the first connecting hole 115 from the transmission oil of the second entrance 131 flowing 110, connect pipeline 113b through second, and be emitted into the second outlet 133 by the second connecting hole 117.
Meanwhile, as it is shown in fig. 7, plate 111 can include multiple projection 118 and distribution jut 119. Multiple projections 118, from plate 111 projection, are arranged to be spaced apart at a set interval.Distribution jut 119 are formed from the center of plate 111 to the outer peripheral edge of plate 111, are arranged on the first entrance 103 and first Between outlet 105.
Each formed hemispherical of projection 118, can be in the direction identical with distribution jut 119 On from plate 111 projection, and can be formed multiple from the center of plate 111 to outer peripheral edge on periphery direction.
When plate 111 stacks, the jut of projection 118 and distribution jut 119 is connected to each other.
Due to two assembled plate that each projection 118 is contacted with each distribution jut 119 111 repeat stacking, and therefore first connects pipeline 113a second and connect pipeline 113b and be alternatively formed.
In the text, projection 118 can be to the first connection pipeline 113a's through heat radiation unit 110 Coolant and the transmission oil through the second connection pipeline 113b produce flow resistance, in order to improve heat Exchange efficiency.
Further, distribution projection 119 each working fluid of uniform distribution flowing with increase through First connect pipeline 113a and second connect the flowing of the transmission oil of pipeline 113b and coolant stream away from From, in order to each working fluid flows evenly through the whole region of the plate 111 of heat radiation unit 110.
Heat radiation unit 110 includes the first fixed plate 121 and the second fixed plate 127.
First fixed plate 121 installs a surface to the heat radiation unit 110 being fixed to cover cap 130, And there is the first through hole 123 and the second through hole 125, form the first through hole and the second through hole With corresponding with the first connecting hole 115 and the second connecting hole 117.
Another of second fixed plate 127 and the heat radiation unit 110 inserted in space is surface mounted in Together.
In the text, the second fixed plate 127 is by closing on another surface of heat radiation unit 110 The first connecting hole 115 and the second connecting hole 117 that are formed on plate 111 prevent by the first connecting hole 115 and second connecting hole 117 flow into transmission oil leakage.
Meanwhile, in this illustrative embodiments, coolant is respectively by the first entrance 103 and first Flow in outlet 105 inflow and discharge, and the first connection pipeline 113a in space S.Speed change Device oil is flowed within second connects pipeline 113b by the second entrance 131.But, coolant and change The flowing of speed device oil can change.
The function of pot type heat exchanger 100 according to an illustrative embodiment of the invention is described below And operation.
Fig. 8 is the regarding of operation describing pot type heat exchanger according to an illustrative embodiment of the invention Figure.
As shown in Figure 8, flowing is flowed in space S by the coolant of the first entrance 103, passes Heat radiation unit 110 and first connects outside pipeline 113a, and by the first outlet 105 discharge.
Coolant connects pipeline 113a from space S through first, and transmission oil flows through the second entrance 131, connect pipeline 113b through second.Therefore, transmission oil and coolant are at the sky of shell 101 Between carry out heat exchange in S, thus regulate the temperature of transmission oil.
In the text, transmission oil is flowed from automatic transmission 40 by the second entrance 131.Flowing Transmission oil, through the second connection pipeline 113b of the heat radiation unit 110 in space S, then passes through Second outlet 133 discharge, in order to transmission oil and coolant carry out heat exchange.
In this case, the first entrance 103 and the transmission oil of the second entrance 131 and cold are had been flowed into But agent can carry out heat exchange each other because of adverse current, this is because the first entrance 103 and the second entrance 131 The position shape intersected each other on a surface of the side of shell 101 and cover cap 130 respectively Becoming, such transmission oil and coolant can carry out heat exchange the most each other.
Therefore, the transmission oil that temperature raises because automatic transmission 40 works is by handing in pot type heat Carry out heat exchange with coolant and be cooled in the heat radiation unit 110 of parallel operation 100, be then supplied To automatic transmission 40.
That is, owing to pot type heat exchanger 100 is by automatic to high speed rotating of the transmission oil supply of cooling Variator 40, skids in the most just preventing automatic transmission 40.
In an exemplary embodiment of the present invention embodiment, pot type heat exchanger 100 controls the temperature of transmission oil Degree, in order to have been flowed into the first entrance 103 and the coolant of the second entrance 131 and transmission oil enters each other Row heat exchange.
Meanwhile, the tool of another illustrative embodiments according to the present invention is described below with reference to Fig. 9 There is the assembly of the pot type heat exchanger 200 of above-mentioned structure.
Fig. 9 is the solid of the pot type heat exchanger of another illustrative embodiments according to the present invention Figure.
With reference to Fig. 9, according to the pot type heat exchanger 200 of another illustrative embodiments of the present invention Including shell 201, heat radiation unit 210 and cover cap 230.
In the text, shell 201 includes the first entrance 203 and the first outlet 205.Cover cap 230 includes Second entrance 231 and the second outlet 233.
As it has been described above, cover cap 230 includes coupling 235, and the exemplary reality with the first of the present invention The cover cap executing mode is identical, therefore will no longer be described in greater detail.
In another illustrative embodiments of the present invention, installing plate 250 can mount to cover cap 230 Another surface, and mounting portion 251 can be integrally formed with the outer peripheral edge of installing plate 250.
Therefore, in another illustrative embodiments of the present invention, pot type heat exchanger 200 can lead to Cross installing plate 250 and be directly mounted to the side of automatic transmission 40.
That is, in another illustrative embodiments of the present invention, pot type heat exchanger 200 is by peace The side to automatic transmission 40 is installed in the mounting portion 251 of the installing plate 250 being filled to cover cap 230, Thus save the connection pipeline for providing or discharge transmission oil.
According to an illustrative embodiment of the invention, pot type heat exchanger 100 and 200 can control work The temperature of fluid, and formed can improve heat exchanger effectiveness and reduce the tank shape of weight and size, therefore may be used To simplify the layout of electromotor.
Further, installing space can be readily available, thus improve installation.
Further, due to the cover cap 130 installed integratedly with heat radiation unit 110 (and 210) (with 230) is coupled with the shell 101 (and 201) manufactured by injection moulding, therefore manufactures and group Dress work can be very simple, can reduce manufacturing cost, and can increase productivity.
Additionally, before assembling cover cap 130 (with 230) and heat radiation unit 110 (with 210), By checking whether that producing defective heat radiation unit 110 (with 210) can produce scarce The finished product fallen into, the most just improves the productivity.
For the ease of in the following claims explain and explication, term " on ", D score, " interior " " outward " is to come these for the position of the feature of the illustrative embodiments with reference to shown in accompanying drawing Feature is described.
The description carried out the specific illustrative embodiment of the present invention above illustrates that and describes. Description above is not intended to limit, or limits the invention to disclosed precise forms, it is clear that Many modifications and variations may be carried out according to above-mentioned teaching.Select illustrative embodiments and be described It is to explain some principle of the present invention and actual application thereof, so that the other technologies of this area Personnel be capable of and utilize the various illustrative embodiments of the present invention and various alternative form thereof and Modification.The scope of the present invention is intended to be limited by appended claims and equivalents thereof.

Claims (18)

1. a pot type heat exchanger, including:
Shell, the first surface of described shell opens wide, and second surface is closed, and described There is in shell space, and be provided with connected with described space in the side of described shell One entrance and the first outlet；
Heat radiation unit, described heat radiation unit is inserted in described space, described heat radiation Unit is provided with the connection pipeline stacking multiple plates and be alternatively formed, described connection pipeline First connection pipeline connect with described space, and wherein working fluid through respective company Heat exchange is carried out each other during adapter line；And
Cover cap, described cover cap is arranged on the described first surface opened wide of described shell, in order to Described heat radiation unit is integrally mounted to described space on a surface of described cover cap, And for going out with second entrance and second of described the second connection pipeline connection being connected in pipeline Interruption-forming is in one surface.
Pot type heat exchanger the most according to claim 1, wherein,
One coupling is integrally formed with the outer peripheral edge of described cover cap and curved towards described shell Bent.
Pot type heat exchanger the most according to claim 2, wherein,
In the outer peripheral edge of described shell around in the case of the inner peripheral of described coupling, institute State coupling and be riveted to described shell.
Pot type heat exchanger the most according to claim 1, wherein,
It is provided with sealing ring between described shell and described cover cap.
Pot type heat exchanger the most according to claim 1, wherein,
Described first entrance and described first outlet are formed at the separation on the side of described shell Position.
Pot type heat exchanger the most according to claim 1, wherein,
Described second entrance and described second outlet are formed at the one surface of described cover cap On separation point position at.
Pot type heat exchanger the most according to claim 1, wherein,
Described first entrance and described first outlet are respectively formed at and described second entrance and institute State the position that the second outlet is intersected.
Pot type heat exchanger the most according to claim 1, wherein,
Described shell forms cylindricality by injection moulding.
Pot type heat exchanger the most according to claim 1, wherein,
Described shell is made up of plastic material.
Pot type heat exchanger the most according to claim 1, wherein,
Described plate formed dish type, and formed over the plates respectively with described second entrance and institute State the first connecting hole corresponding to the second outlet and the second connecting hole.
11. pot type heat exchangers according to claim 10, wherein, described heat radiation unit enters one Step includes:
First fixed plate, described first fixed plate installs the first table to described heat radiation unit Face, described first surface be fixed to described cover cap and formed respectively with described first connecting hole and The first through hole that described second connecting hole is corresponding and the second through hole；And
Second fixed plate, described second fixed plate and the described heat radiation inserted in described space The second surface of unit is installed together.
12. pot type heat exchangers according to claim 1, wherein, described plate includes:
Multiple projections, described projection is from described plate projection and is arranged to the most each other Separate；And
Distribution jut, described distribution jut from the center of described plate to the periphery of described plate Edge is formed and is arranged between described first entrance and described first outlet.
13. pot type heat exchangers according to claim 12, wherein,
Described projection formed hemispherical, and on the direction identical with described distribution jut from Described plate projection.
14. pot type heat exchangers according to claim 1, wherein,
One of them of described working fluid is the coolant from radiator flowing, and another kind of Described working fluid is the transmission oil from automatic transmission flowing.
15. pot type heat exchangers according to claim 14, wherein,
Described coolant is by described first entrance and described first output flow extremely described hot spoke Penetrating unit, described transmission oil passes through described second entrance and described second output flow to institute State heat radiation unit, and
Described connection pipeline includes that described first connects pipeline and described second connection pipeline, institute Stating coolant to flow within described first connects pipeline, described transmission oil is described second even Flowing in adapter line.
16. pot type heat exchangers according to claim 1, wherein,
At least one mounting portion becomes with the periphery one of the described second surface of described shell Shape.
17. pot type heat exchangers according to claim 1, wherein,
Described cover cap is made up of metal material, and described heat radiation unit is by soldering integratedly Install to described cover cap.
18. pot type heat exchangers according to claim 1, wherein,
One installing plate is installed to the described second surface of described cover cap, and a mounting portion and institute The outer peripheral edge stating installing plate is integrally formed.
CN201510876146.7A 2015-06-15 2015-12-02 Pot type heat exchanger Pending CN106247817A (en)

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Application publication date: 20161221