CN113883923A - Casing, casing subassembly and intercooler - Google Patents

Casing, casing subassembly and intercooler Download PDF

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Publication number
CN113883923A
CN113883923A CN202111198335.5A CN202111198335A CN113883923A CN 113883923 A CN113883923 A CN 113883923A CN 202111198335 A CN202111198335 A CN 202111198335A CN 113883923 A CN113883923 A CN 113883923A
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CN
China
Prior art keywords
opening
main plate
housing
water
housing assembly
Prior art date
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Granted
Application number
CN202111198335.5A
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Chinese (zh)
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CN113883923B (en
Inventor
佟玥
胡义红
李天�
汤平强
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Zhejiang Yinlun Machinery Co Ltd
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Zhejiang Yinlun Machinery Co Ltd
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Priority to CN202111198335.5A priority Critical patent/CN113883923B/en
Publication of CN113883923A publication Critical patent/CN113883923A/en
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Publication of CN113883923B publication Critical patent/CN113883923B/en
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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0462—Liquid cooled heat exchangers
    • 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
    • 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
    • F28D2001/0253—Particular components
    • F28D2001/026—Cores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

The application relates to the technical field of heat exchange equipment, in particular to a shell, a shell assembly and an intercooler, which are applied to the intercooler, wherein the intercooler is provided with a main board; the housing is provided with a first edge arranged close to the main plate, a water passing opening is formed in the housing, the housing is provided with a main plate connecting part used for mounting the main plate, the part of the housing between the first edge and the water passing opening is the main plate connecting part, and the main plate connecting part is used for being covered by the main plate in a first direction; the first direction is parallel to the direction of the water passing opening penetrating through the shell. The application aims to solve the problem that a flow field dead zone easily causing local overheating of an intercooler exists in the existing intercooler, and a shell, a shell assembly and the intercooler are provided.

Description

Casing, casing subassembly and intercooler
Technical Field
The application relates to the technical field of heat exchange equipment, in particular to a shell, a shell assembly and an intercooler.
Background
The existing intercooler comprises an air chamber, a core body and a main board installed on the core body, the core body generally comprises a shell body and two water chambers, the water chambers are installed on the shell body so that cooling liquid can pass through the water chambers to enter and exit the core body, the cooling liquid flows between the two water chambers through the core body, the main board is generally installed at two ends of the core body and is used for connecting the air chamber, and the two water chambers are located between the two main boards. In the core body, most of cooling liquid flows between the two water chambers, the cooling liquid is less between the water chambers and the main boards on the corresponding side, a flow field dead zone with poor heat exchange performance is formed in the corresponding part of the core body between the water chambers and the main boards on the corresponding side, and the problem of local overheating of the intercooler easily occurs at the flow field dead zone.
Disclosure of Invention
The application aims to solve the problem that a flow field dead zone easily causing local overheating of an intercooler exists in the existing intercooler, and a shell, a shell assembly and the intercooler are provided.
In order to achieve the purpose, the following technical scheme is adopted in the application:
one aspect of the present application provides a housing for an intercooler, the intercooler having a main plate; the housing is provided with a first edge arranged close to the main plate, a water passing opening is formed in the housing, the housing is provided with a main plate connecting part used for mounting the main plate, the part of the housing between the first edge and the water passing opening is the main plate connecting part, and the main plate connecting part is used for being covered by the main plate in a first direction; the first direction is parallel to the direction of the water passing opening penetrating through the shell.
Another aspect of the present application provides a housing assembly including a water chamber and the housing provided herein, the water chamber and the housing being interconnected.
Optionally, a water chamber is formed in the water chamber, and the water chamber has a wall forming the water chamber, the wall having a main plate contact portion for contacting the main plate.
The technical scheme has the beneficial effects that: because casing and hydroecium interconnect make the wall of hydroecium can with the mainboard contact, further reduced the distance between hydroecium and the mainboard, and then reduced the part of the core that this distance corresponds, reduced the size of the flow field blind spot that probably appears in the core, reduced the local overheated possibility of intercooler.
Optionally, the wall includes a tool accommodating portion, the tool accommodating portion is an accommodating cavity into which a tool acting on the main plate from the outside extends, and the main plate contact portion is located between the tool accommodating portion and the water gap in the first direction.
The technical scheme has the beneficial effects that: because the mainboard with the wall contact is further adding man-hour to the mainboard, in order to avoid the hydroecium to form the instrument of processing the mainboard and interfere, form above-mentioned chamber of holding on the hydroecium to make the instrument can stretch into and hold the intracavity and process the mainboard.
Optionally, an insertion opening into which the water supply pipe is inserted is formed in the wall, and the insertion opening is located at an end of the water chamber away from the water passing opening in the first direction.
Optionally, the water chamber has a fitting opening for cooperating with the water passing opening, so that the cooling liquid can circulate through the water passing opening and the fitting opening.
Optionally, the flow channel has a second edge for positioning adjacent to the main plate, the second edge having a first end surface; the assembly opening is provided with a third edge which is used for being close to the shell, the third edge is provided with a second end face, and the first end face is connected with the second end face.
The technical scheme has the beneficial effects that: the traditional mode that hydroecium and casing are connected, make to form the part of overlapping in the first direction between hydroecium and the casing, and then in this overlapping part with hydroecium and casing welding together, this overlap portion can block that the mainboard is further close to the hydroecium, has restricted the possibility that the blind spot further reduces, and makes first terminal surface and second terminal surface be connected, the part of overlapping when then having avoided hydroecium and casing to be connected, makes the mainboard further be close to the hydroecium and becomes possible, and then can further reduce the size in blind spot.
Optionally, one end of the wall starts at the third edge.
The technical scheme has the beneficial effects that: the water cavity is formed from the third edge connected with the shell, so that the coolant cannot flow into the water cavity due to the fact that the structure of the water cavity per se hinders the coolant, namely, the water cavity is closer to the main board, and the size of a flow field dead zone is reduced.
Optionally, the flow distribution device further comprises a flow distribution member, wherein the flow distribution member covers the assembling opening, and/or the flow distribution member covers the water passing opening; a plurality of openings for the cooling fluid to flow through are distributed on the flow divider.
The technical scheme has the beneficial effects that: therefore, the cooling liquid can be properly distributed through the through holes, the amount of the cooling liquid at each position in the core body is proper, and the possibility of local overheating of the intercooler is reduced.
Optionally, the through holes are uniformly distributed on the flow dividing member, so that the cooling liquid can flow through the through holes evenly.
The technical scheme has the beneficial effects that: through the adjustment to each opening size and arrangement, can make the coolant liquid more even each part of flowing through the core, further reduce the local overheated possibility of intercooler.
Optionally, the through opening penetrates through the flow divider in the first direction, and one end of the through opening in the second direction is an opening for facing the main board; the second direction is perpendicular to the first direction, and the second direction is used for pointing to the main board.
The technical scheme has the beneficial effects that: this makes the coolant liquid can be shunted to between mainboard and the hydroecium through opening in the core, further reduces to form the flow field dead zone, or reduces the probability that the flow field dead zone forms.
Optionally, each of the through openings is arranged in a third direction, each of the through openings forms at least two through opening areas, and each of the through opening areas comprises at least one of the through openings; said opening in one of said opening zones in adjacent ones of said opening zones having a dimension in said second direction that is different from a dimension in said second direction of said opening in another of said opening zones; the first direction, the second direction and the third direction are mutually vertical pairwise.
The technical scheme has the beneficial effects that: this can be according to the heat transfer ability of the different positions of intercooler, and for reaching the purpose that each partial heat transfer of core is even carries out rational distribution to the coolant liquid. Preferably, the through openings may be made the same size in the third direction.
Optionally, the through opening area comprises at least two through openings of the same size in the second direction.
Optionally, the water chamber is formed with an insertion opening into which the water supply pipe is inserted, the opening area closest to the insertion opening among the opening areas is a closest opening area, the opening among the closest opening areas is a closest opening, and a size of the closest opening in the second direction is smaller than a size of the opening in the second direction in the opening areas other than the closest opening area.
The technical scheme has the beneficial effects that: since the closest port area is closest to the insertion port and the flow distance of the coolant is shortest, the closest port size is small in order to distribute the coolant more uniformly in the core, and the ability of the coolant to pass through the closest port area can be appropriately reduced, thereby appropriately distributing the coolant.
Optionally, a dimension of the through openings in the through opening region closer to the insertion opening in the second direction is smaller than a dimension of the through openings in the through opening region farther from the insertion opening in the second direction.
Optionally, the water chamber is integrally formed with the housing.
The technical scheme has the beneficial effects that: for making casing and hydroecium separately produce, make first terminal surface and second terminal surface connect again, make hydroecium and casing integrated into one piece have reduced the production degree of difficulty of casing subassembly.
A third aspect of the present application provides an intercooler, the intercooler includes the mainboard and the housing assembly that the present application provided, the mainboard is in the first direction covers mainboard connecting portion.
The technical scheme provided by the application can achieve the following beneficial effects:
casing, housing assembly and intercooler that provide in this application, mainboard in the intercooler after the assembly can cover mainboard connecting portion, has reduced the distance between water mouth and the mainboard, and then has reduced the size of the partial core that corresponds between mouth of a river and the corresponding one side mainboard, and then has reduced the size in the flow field blind spot that probably appears, has reduced the probability that local overheat problem appears in the intercooler.
Additional features of the present application and advantages thereof will be set forth in the description which follows, or may be learned by practice of the present application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It should be apparent that the drawings in the following description are embodiments of the present application and that other drawings may be derived from those drawings by a person of ordinary skill in the art without inventive step.
Fig. 1 is a schematic partial perspective view of an intercooler according to an embodiment of the present application;
fig. 2 is a schematic top view of a part of an intercooler according to an embodiment of the present application;
FIG. 3 is a schematic cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is a schematic perspective view of an embodiment of a housing assembly according to an embodiment of the present disclosure;
FIG. 6 is a schematic top view of one embodiment of a housing assembly according to an embodiment of the present disclosure;
FIG. 7 is an enlarged partial schematic view of the cross-section at C-C of FIG. 6;
FIG. 8 is a schematic perspective view of an embodiment of a housing according to an embodiment of the present disclosure;
FIG. 9 is a schematic diagram illustrating a partial top view of an intercooler in accordance with an embodiment of the present application;
fig. 10 is a schematic top view of an embodiment of a flow divider provided in an example of the present application.
Reference numerals:
100-a main board;
200-a housing assembly;
210-a water chamber;
211-motherboard contact;
212-a tool receiving portion;
213-insertion opening;
214-a mounting port;
215-water chamber;
220-a housing;
221-a water passing port;
222-a motherboard connecting portion;
223-a first edge;
224-a second edge;
230-a splitter;
231-a via area;
231 a-port;
231 aa-open mouth;
231' -nearest-access zone;
231 a' -nearest port.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As shown in fig. 1 to 10, one aspect of the present application provides a housing 220 applied to an intercooler, the intercooler having a main plate 100; the housing 220 has a first edge 223 configured to be disposed close to the main plate 100, a water passing opening 221 is formed on the housing 220, the housing 220 has a main plate connecting portion 222 configured to mount the main plate 100, a portion of the housing 220 between the first edge 223 and the water passing opening 221 is the main plate connecting portion 222, and the main plate connecting portion 222 is configured to be covered by the main plate 100 in the first direction; the first direction is parallel to a direction of the drainage port 221 penetrating the housing 220.
The casing 220, the casing assembly 200 and the intercooler provided in the embodiment of the application, through making the casing 220 have the main board connecting portion 222 and making the main board connecting portion 222 in the intercooler after assembly be covered by the main board 100, the distance between the water passing port 221 and the main board 100 is reduced, and then the size of the corresponding partial core body between the water passing port 221 and the main board 100 on the corresponding side is reduced, and further the size of the flow field dead zone which may occur is reduced, and the probability of the local overheating problem of the intercooler is reduced.
Another aspect of the present application provides a housing assembly 200, which includes a water chamber 210 and a housing 220 provided in the embodiment of the present application, wherein the water chamber 210 and the housing 220 are connected to each other.
The casing 220, housing assembly 200 and the intercooler that provide in the embodiment of this application, through making casing 220 have mainboard connecting portion 222 and make mainboard connecting portion 222 in the intercooler after the assembly can be covered by mainboard 100, the distance between water outlet 221 and mainboard 100 has been reduced, and then reduced the size of the part core that corresponds between water outlet 221 and the corresponding one side mainboard 100, and then reduced the size in the flow field blind area that probably appears, for adopting traditional housing assembly 200, the probability that local overheat problem appears in the intercooler has been reduced.
Optionally, a water chamber 215 is formed in the water chamber 210, and the water chamber 210 has a wall forming the water chamber 215, the wall having a main plate contact portion 211 for contacting the main plate 100.
Because the shell 220 and the water chamber 210 are connected with each other, the wall of the water chamber 210 can contact with the main board 100, the distance between the water chamber 210 and the main board 100 is further reduced, the part of the core corresponding to the distance is further reduced, the size of a flow field dead zone possibly occurring in the core is reduced, and the possibility of local overheating of the intercooler is reduced.
Optionally, the wall includes a tool accommodating portion 212, the tool accommodating portion 212 is an accommodating cavity for accommodating a tool, which acts on the main plate 100 from the outside, to extend into, and the main plate contact portion 211 is located between the tool accommodating portion 212 and the water drainage opening 221 in the first direction.
Since the main board 100 is in contact with the wall, when the main board 100 connected to the housing 220 is further processed by an external tool, in order to prevent the water chamber 210 from interfering with the tool for processing the main board 100, the tool accommodating portion 212 is provided in the water chamber 210 so that the tool can be inserted into the tool accommodating portion 212 to process the main board 100.
Alternatively, an insertion opening 213 into which the water supply pipe is inserted is formed on the wall, and the insertion opening 213 is located at an end of the water chamber 210 distant from the water passing opening 221 in the first direction.
Optionally, the water chamber 210 has a fitting port 214 for fitting with the water passing port 221, so that the cooling liquid can circulate through the water passing port 221 and the fitting port 214.
Optionally, the water gap 221 has a second edge 224 for being disposed adjacent to the main plate 100, the second edge 224 having a first end face; the mounting opening 214 has a third edge for being disposed adjacent to the housing 220, the third edge having a second end face, the first end face being connected with the second end face.
The conventional manner of connecting the water chamber 210 and the housing 220 is to form an overlapping portion in the first direction between the water chamber 210 and the housing 220, and then weld the water chamber 210 and the housing 220 together at the overlapping portion, and this overlapping portion may block the main board 100 from further approaching the water chamber 210, thereby limiting the possibility of further reducing the dead zone, and connecting the first end face and the second end face, thereby avoiding the overlapping portion when the water chamber 210 and the housing 220 are connected, making it possible for the main board 100 to further approach the water chamber 210, and further reducing the size of the dead zone. Of course, the housing 220 connection portion may be formed at the edge of the mounting opening 214, the housing 220 connection portion and the main board connection portion 222 may be overlapped in the first direction, the housing 220 connection portion may be located on one surface of the main board connection portion 222 facing the inside of the core, and the housing 220 connection portion and the main board connection portion 222 may be connected to each other to connect the water chamber 210 and the housing 220.
Optionally, one end of the wall starts at the third edge.
The water chamber 215 is formed from the third edge connected to the housing 220, so that the coolant does not flow into the water chamber 215 due to the structure of the water chamber 210 itself, that is, the water chamber 215 is closer to the main board 100, thereby reducing the size of the dead zone of the flow field.
As shown in fig. 9 and 10, optionally, the housing assembly 200 provided in the embodiment of the present application further includes a flow divider 230, where the flow divider 230 covers the mounting opening 214, and/or the flow divider 230 covers the drainage opening 221; a plurality of ports 231a through which the cooling fluid flows are distributed on the flow dividing member 230. That is, there are cases where the flow divider 230 covers the fitting port 214 and the flow divider 230 covers the drain port 221; in the second case, the flow dividing member 230 covers the fitting opening 214, and the flow dividing member 230 is smaller than the water passing opening 221 and cannot cover the water passing opening 221; in the third case, the flow divider 230 is smaller than the fitting opening 214 and fails to cover the fitting opening 214, and the flow divider 230 covers the drain opening 221. This enables the coolant to be appropriately distributed through the ports 231a, thereby making the amount of coolant appropriate at each position in the core and reducing the possibility of local overheating of the intercooler. The shunt 230 is preferably a plate. The number of the through openings 231a may be varied from 20 to 30, and may be 23, 25, 27, or the like.
Alternatively, the through holes 231a are uniformly distributed on the flow divider 230, so that the cooling fluid can flow through the through holes 231a uniformly. By adjusting the size and arrangement of the ports 231a, the cooling liquid can flow through each part of the core body more uniformly, and the possibility of local overheating of the intercooler is further reduced.
Alternatively, the through hole 231a penetrates the flow dividing member 230 in the first direction, and one end of the through hole 231a in the second direction is an open hole 231aa for facing the main plate 100; the second direction is perpendicular to the first direction, and the second direction is used for pointing to the main board. This allows the coolant to be divided between the main plate 100 and the water chamber 210 through the open hole 231aa in the core, further reducing the formation of flow field dead zones, or reducing the probability of the formation of flow field dead zones.
Optionally, the through openings 231a are arranged in the third direction, each through opening 231a forms at least two through opening regions 231, and each through opening region 231 includes at least one through opening 231 a; the dimension of said through opening 231a in one of said through opening regions 231 in adjacent two of said through opening regions 231 in said second direction is different from the dimension of said through opening 231a in another of said through opening regions 231 in said second direction; the first direction, the second direction and the third direction are mutually vertical pairwise. This can be according to the heat transfer ability of the different positions of intercooler, and for reaching the purpose that each partial heat transfer of core is even carries out rational distribution to the coolant liquid. Preferably, the respective through holes 231a may be made the same size in the third direction.
Optionally, the through opening area 231 comprises at least two through openings 231a having the same size in the second direction.
Alternatively, the insertion port 213 into which the water supply pipe is inserted may be formed in the water chamber 210, the port zone 231 closest to the insertion port 213 among the port zones 231 may be a closest port zone 231 ', the port 231a of the closest port zone 231 ' may be a closest port 231a ', and a size of the closest port 231a ' in the second direction may be smaller than a size of the port 231a of the port zones 231 other than the closest port zone 231 ' in the second direction. Since the closest port region 231 ' is closest to the insertion port 213 and the flow distance of the coolant is shortest, the closest port 231a ' is small in size so that the coolant can be distributed more uniformly in the core, and the ability of the coolant to pass through the closest port region 231 ' can be appropriately reduced, and the coolant can be appropriately distributed.
Alternatively, the size of the through port 231a in the through port region 231 closer to the insertion port 213 in the second direction is smaller than the size of the through port 231a in the through port region 231 farther from the insertion port 213 in the second direction.
Optionally, the water chamber 210 is integrally formed with the housing 220. The water chamber 210 and the housing 220 are formed by stamping on the same blank, or by cutting on the same blank, or by casting the water chamber 210 and the housing 220 and connecting them into a whole, or by other methods.
Another aspect of the present application provides an intercooler, which includes a main plate 100 and a housing assembly 200 provided in the embodiment of the present application, wherein the main plate 100 covers the main plate connection portion 222 in the first direction.
The casing, housing assembly and intercooler that provide in the embodiment of this application, the mainboard in the intercooler after the assembly can cover mainboard connecting portion 222, has reduced the distance between water gap 221 and mainboard 100, and then has reduced the size of the partial core that corresponds between water gap 221 and the corresponding one side mainboard 100, and then has reduced the size in the flow field blind area that probably appears, has reduced the probability that local overheat problem appears in the intercooler.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (17)

1. A housing for use in an intercooler, the intercooler having a main plate; the housing is provided with a first edge arranged close to the main plate, a water passing opening is formed in the housing, the housing is provided with a main plate connecting part used for mounting the main plate, the part of the housing between the first edge and the water passing opening is the main plate connecting part, and the main plate connecting part is used for being covered by the main plate in a first direction; the first direction is parallel to the direction of the water passing opening penetrating through the shell.
2. A housing assembly, comprising a water chamber and the housing of claim 1, the water chamber being interconnected with the housing.
3. The housing assembly of claim 2, wherein a water cavity is formed within the water chamber, the water chamber having a wall forming the water cavity, the wall having a main plate contact portion for contacting the main plate.
4. The housing assembly of claim 3, wherein the wall includes a tool receiving portion, the tool receiving portion being a receiving cavity into which a tool for external action on the main plate extends, the main plate contact portion being located between the tool receiving portion and the drain opening in the first direction.
5. The housing assembly of claim 4 wherein said wall has an insertion opening formed therein into which the water supply line is inserted, said insertion opening being located at an end of said water chamber remote from said drain opening in said first direction.
6. The housing assembly of claim 3, wherein the water chamber has a fitting opening for mating with the water flow opening to enable coolant to flow through the water flow opening and the fitting opening.
7. The housing assembly of claim 6, wherein the excess water gap has a second edge for being disposed proximate the main plate, the second edge having a first end surface; the assembly opening is provided with a third edge which is used for being close to the shell, the third edge is provided with a second end face, and the first end face is connected with the second end face.
8. The housing assembly of claim 7 wherein one end of the wall begins at the third edge.
9. The housing assembly of claim 6, further comprising a flow divider covering the fitting opening and/or covering the water gap; a plurality of openings for the cooling fluid to flow through are distributed on the flow divider.
10. The housing assembly of claim 9 wherein the ports are evenly distributed on the flow divider to allow the cooling fluid to flow evenly through the ports.
11. The housing assembly of claim 9, wherein the through port extends through the flow diverter in the first direction and an end of the through port in a second direction is an open port for facing the main plate; the second direction is perpendicular to the first direction, and the second direction is used for pointing to the main board.
12. The housing assembly of claim 11, wherein each of the ports is aligned in a third direction, each of the ports defining at least two port regions, each of the port regions including at least one of the ports; said opening in one of said opening zones in adjacent ones of said opening zones having a dimension in said second direction that is different from a dimension in said second direction of said opening in another of said opening zones; the first direction, the second direction and the third direction are mutually vertical pairwise.
13. The housing assembly of claim 12 wherein said vent area includes at least two vents of equal size in said second direction.
14. The housing assembly according to claim 12, wherein an insertion opening into which the water supply pipe is inserted is formed in the water chamber, the opening area closest to the insertion opening among the opening areas is a closest opening area, the opening among the closest opening areas is a closest opening, and a dimension of the closest opening in the second direction is smaller than a dimension of the opening in the second direction in the other opening areas except for the closest opening area.
15. The housing assembly of claim 14 wherein the dimension in the second direction of the ports in the port region closer to the insertion port is less than the dimension in the second direction of the ports in the port region farther from the insertion port.
16. The housing assembly of any one of claims 2-15, wherein the water chamber is integrally formed with the housing.
17. An intercooler, characterized in that the intercooler comprises a main plate and the housing assembly of any one of claims 2-16, the main plate covering the main plate connection portion in the first direction.
CN202111198335.5A 2021-10-14 2021-10-14 Shell, shell assembly and intercooler Active CN113883923B (en)

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CN112432539A (en) * 2020-12-03 2021-03-02 浙江银轮机械股份有限公司 Multistage intercooler and water path isolating piece and water path isolating assembly thereof
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CN113028866A (en) * 2021-04-13 2021-06-25 浙江银轮机械股份有限公司 Keep out wind piece, cooling tube subassembly, intercooler core, air chamber subassembly and intercooler

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