CN206487570U - Cooler casing component and cooler for recycled exhaust gas - Google Patents
Cooler casing component and cooler for recycled exhaust gas Download PDFInfo
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- CN206487570U CN206487570U CN201720053532.0U CN201720053532U CN206487570U CN 206487570 U CN206487570 U CN 206487570U CN 201720053532 U CN201720053532 U CN 201720053532U CN 206487570 U CN206487570 U CN 206487570U
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- cooler
- case inside
- casing component
- hull outside
- header
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- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
The utility model provides a kind of cooler casing component and cooler for recycled exhaust gas, belongs to heat-exchange apparatus field, and cooler casing component includes case inside part, hull outside part, outlet header and inlet header.Case inside part and hull outside part fasten the cylindrical cavity to be formed for installing heat exchange tube assemblies.Cylindrical cavity has two installation ends, and outlet header and inlet header are inserted into two installation ends respectively.The lateral surface of outlet header is connected with the medial surface of case inside part and the medial surface of hull outside part, and the lateral surface of inlet header is connected with the medial surface of the medial surface of case inside part and hull outside part.Firmly, intensity is high for the welding structure of the cooler casing component, and the pressure that can be born is big, is hardly damaged during use, service life is long.
Description
Technical field
The utility model is related to heat-exchange apparatus field, in particular to a kind of cooler casing component and cooling
Device.
Background technology
Cooler for recycled exhaust gas is a kind of multiple flat heat exchange tube assemblies are laminated in into hollow enclosure interior and connect with housing
Close, the contact surface of the heat exchange tube assemblies of stacking is engaged with each other, make discharge gas inside by heat exchange tube assemblies with heat exchanger tube
The device for the cooling medium formation heat exchange flowed in the space of outside and enclosure interior formation.Housing two ends set gas access
Cooling medium inlet and cooling medium outlet are set on header portion and outlet header, shell.
Inventor has found that traditional cooler for recycled exhaust gas at least has the disadvantage that in use under study for action：
The inlet header and outlet header of traditional cooler engage with the outer surface of housing, and heat exchange tube assemblies connect
Close position to engage with shell inner surface, housing is formed by medial side part and outer member engagement, case inside part and outer member are used and taken
The mode of side connection, then must be by header portion and the housing scrap (bridge) structure of housing joint because housing is inside header portion
Cancel, the case inside part and outer member of the junction can only be using docking mode engagements so that the weld strength drop of product
It is low.
Utility model content
The purpose of this utility model is to provide a kind of cooler casing component, in the housing to improve traditional cooler
Side part and hull outside part weld the product to be formed weld strength it is low the problem of.
The purpose of this utility model is to provide a kind of cooler for recycled exhaust gas, to improve the case inside part of traditional cooler
The problem of weld strength that the product to be formed is welded with hull outside part is low.
What embodiment of the present utility model was realized in：
Based on above-mentioned first purpose, the utility model provides a kind of cooler casing component, including case inside part, shell
External side part, outlet header and inlet header, wherein：
The case inside part and the hull outside part fasten the cylindrical cavity to be formed for installing heat exchange tube assemblies,
The cylindrical cavity has two installation ends, and the outlet header and the inlet header are inserted into described in two respectively
In installation end, and the medial surface and the hull outside part of the lateral surface of the outlet header and the case inside part
Medial surface is connected, the medial surface and the hull outside part of the lateral surface of the inlet header and the case inside part
Medial surface is connected.
In the utility model preferred embodiment, the section perpendicular to its axis direction of the cylindrical cavity is square
Shape.
In the utility model preferred embodiment, the both sides along its length of the hull outside part are set respectively
There is outer one, two outer ones are oppositely arranged；The both sides along its length of the case inside part are set respectively
Inner fold is equipped with, when hull outside part is fastened with the case inside part, the inwall of the corresponding outer one is fitted in
On the outer wall of the inner fold.
In the utility model preferred embodiment, there is outer member mounting surface, two between two outer ones
There is medial side part mounting surface, the lateral surface of the outlet header and the outer member mounting surface, institute between the inner fold
State the inwall connection of medial side part mounting surface and two inner folds；The lateral surface of the inlet header and the outside
The inwall connection of part mounting surface, the medial side part mounting surface and two inner folds.
In the utility model preferred embodiment, the hull outside part is set to rectangular slab, each outside folding
While being bent into by rectangular slab along the first folding line parallel to its length side；The case inside part is set to rectangular slab,
Each inner fold is bent into by rectangular slab along the second folding line parallel to its length side, the corresponding inner side
The edge of flanging is pushed against on the outside mounting surface perpendicular to the end face in the second folding line direction.
In the utility model preferred embodiment, the length of the outer one is less than the length of the inner fold.
In the utility model preferred embodiment, the outlet header is provided with outlet installation portion, the outlet peace
The rectangular ring-type in dress portion, the outlet installation portion is inserted into an installation end.
In the utility model preferred embodiment, the inlet header is provided with entrance installation portion, the entrance peace
The rectangular ring-type in dress portion, the entrance installation portion is inserted into an installation end.
Based on above-mentioned second purpose, the utility model provides a kind of cooler for recycled exhaust gas, including described cooler casing group
Part.
In the utility model preferred embodiment, cooler for recycled exhaust gas also includes multiple flat heat exchange tube assemblies, Duo Gesuo
Heat exchange tube assemblies are stated to be laminated in the cylindrical cavity, and heat exchange tube assemblies described in every group two ends respectively with the outlet header
The inwall engagement of the inwall in portion and the inlet header.
The beneficial effect of the utility model embodiment is：
In summary, the utility model embodiment provides a kind of cooler casing component, and its is simple and reasonable, is easy to
Manufacture processing, the cost installed and used is low, meanwhile, firmly, intensity is high, Neng Goucheng for the welding structure of the cooler casing component
The pressure received is big, is hardly damaged during use, service life is long, specific as follows：
The cooler casing component that the present embodiment is provided, includes hull outside part, case inside part, case inside part and
Hull outside part, which is interlocked, forms the shell structure with cavity, the cavity be cylindrical cavity, tactical rule, be easy to processing and
Install, be used to place heat exchange tube assemblies in cavity.Also there is media outlet and medium inlet, media outlet and medium on housing
Entrance is connected with cavity respectively.Meanwhile, chiller assembly also includes outlet header and inlet header, outlet header and enters
Mouth header portion is used for cooling but flow of media, and outlet header and inlet header are connected with cavity, outlet header and entrance
Header portion is a flow channel, and media outlet and medium inlet are another flow channel, and different medium is realized in cavity
Heat exchange.Cylindrical cavity has two ends, and outlet header and inlet header are inserted into two installation ends respectively, i.e.,
The inwall connection of the outer wall and housing of outlet header, the inwall connection of the outer wall and housing of inlet header, outlet header
Do not interfere with being fixedly connected for hull outside part and case inside part with the installation site of inlet header, hull outside part and
The lap position of case inside part along its length can realize welding, and overall weld strength is high.
The cooler for recycled exhaust gas that the present embodiment is provided, including above-mentioned cooler casing component, with above-mentioned cooler casing group
All advantages of part, the sound construction of cooler is reliable, and service life is long, saves maintenance and replacement cost.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structure chart of the cooler casing component of the utility model embodiment；
Fig. 2 is the partial enlarged drawing in Fig. 1；
Fig. 3 is the hull outside part of the housing of cooler phosphor bodies of the utility model embodiment and the installation knot of case inside part
Composition；
Fig. 4 is the structure chart of the hull outside part of the utility model embodiment；
Fig. 5 is the structure chart of the case inside part of the utility model embodiment；
Fig. 6 is the sectional view of the cooler for recycled exhaust gas of the utility model embodiment.
Icon：100- case inside parts；110- inner folds；120- inboard mounting surfaces；200- hull outside parts；
210- outer ones；Mounting surface on the outside of 220-；300- outlet headers；400- inlet headers；500- media outlets；
600- medium inlets；700- heat exchange tube assemblies；800- cylindrical cavities.
Embodiment
Housing is formed by medial side part and outer member engagement, and medial side part sets vertical flanging in width, and outer member is in width
Spend direction and Z-type flanging is set, medial side part and outer member are by the way of scrap (bridge) connection, because housing is inside header portion, then
The housing scrap (bridge) structure of header portion and housing joint must be cancelled, the case inside part and outer member of the junction can only
Engaged using docking mode so that the weld strength reduction of product.
In consideration of it, the utility model designer devises, one kind is cold to remove device housing unit and cooler for recycled exhaust gas, by that will go out
Mouth header portion 300 and inlet header 400 are inserted into hull outside part 200 and case inside part 100 fastens the cylindricality sky formed
In chamber 800, the inwall contact of the outer wall and housing of outlet header 300, the outer wall of inlet header 400 and the inwall of housing connect
Touch, do not interfere with the mounting structure of hull outside part 200 and case inside part 100, hull outside part 200 and case inside part
100 bonding area is big, and overall structure is solid and reliable.
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
, it is necessary to explanation, the orientation or position relationship of the instruction such as term " interior ", " outer " in description of the present utility model
For based on orientation shown in the drawings or position relationship, or the orientation or position that the utility model product is usually put when using
Relation, is for only for ease of description the utility model and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.This
Outside, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relative importance.
In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, it can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Cooler casing Assemblies Example
It is the part of cooler, Neng Gourong referring to Fig. 1, present embodiments providing a kind of cooler casing component
Receive the grade part of heat exchange tube assemblies 700, be the main place of cooler heat exchange, its structural strength directly affects the work of cooler
Performance, the cooler casing components welding quality that the present embodiment is provided is high, and overall structural strength is high, safe and reliable.
Fig. 1 and Fig. 2 are referred to, cooler casing component includes hull outside part 200, case inside part 100, outlet header
Portion 300, inlet header 400, media outlet 500 and medium inlet 600.Hull outside part 200 is detained with case inside part 100
The cylindrical cavity 800 for being formed and being used for accommodating heat exchange tube assemblies 700 is closed, outlet header 300 and inlet header 400 are inserted respectively
In two installation ends of cylindrical cavity 800, media outlet 500 and media outlet 500 are arranged on case inside part 100, are gone out
Mouth header portion 300, inlet header 400, media outlet 500 and medium inlet 600 are all connected with cylindrical cavity 800, in cylindricality
The heat exchange of the medium without temperature is realized in cavity 800.
Referring to Fig. 3, during actual processing, heat exchange tube assemblies 700 are traditionally arranged to be rectangular plate-like structure, therefore,
For the ease of the installation of heat exchange tube assemblies 700, the rectangular cross-section perpendicular to its length direction of cylindrical cavity 800, i.e. cylindricality
Cavity 800 is rectangular cavity.Specifically, cylindrical cavity 800 fastens shape by hull outside part 200 and case inside part 100
Into.Referring to Fig. 4, further, hull outside part 200 is provided with two outer ones 210, two outer ones 210 are located at shell
The both sides of the width of external side part 200, for the ease of processing and manufacturing, hull outside part 200 is set to rectangular plate-like, housing
Outer member 200 has two length sides being oppositely arranged and two width sides being oppositely arranged, two 210 points of outer ones
Not Wei Yu two length side edges, i.e. hull outside part 200 be bent into using rectangular slab, have two on hull outside part 200
The first parallel folding line of bar, the overbending direction of two outer ones 210 is identical, after bending, and two outer ones 210 are relative to be set
Put, further, two outer ones 210 be arranged in parallel, and whole hull outside part 200 forms the structure of U-lag.At two
The plate face of hull outside part 200 between outer one 210 is outside mounting surface 220, during actual installation, two outsides
The medial surface and outside mounting surface 220 of flanging 210 are main installation site.Simple in construction, the rule of hull outside part 200,
It is easy to manufacture to process, the cost of manufacture is low.
Referring to Fig. 5, similarly, case inside part 100 is provided with two inner folds 110, two inner folds 110 are located at
The both sides of the width of case inside part 100, for the ease of processing and manufacturing, case inside part 100 is set to rectangular plate-like, shell
Internal side part 100 has two length sides being oppositely arranged and two width sides being oppositely arranged, two inner folds 110
It is located at two length side edges, i.e. case inside part 100 respectively to be bent into using rectangular slab, has on case inside part 100
Two the second parallel folding lines, the overbending direction of two inner folds 110 is identical, after bending, and two inner folds 110 are relative
Set, further, two inner folds 110 be arranged in parallel, and whole case inside part 100 forms the structure of U-lag.Two
The plate face of case inside part 100 between individual inner fold 110 is inboard mounting surface 120, during actual installation, in two
The lateral surface and inboard mounting surface 120 of side edgefold 110 are main installation site.Simple in construction, the rule of case inside part 100
Then, it is easy to manufacture to process, the cost of manufacture is low.
Hull outside part 200 and case inside part 100 fastening when, two outer ones 210 of hull outside part 200 it is interior
The outer wall of wall and two inner folds 110 of case inside part 100 is overlapped, while being fixedly connected using welding manner, outside housing
Welding is all realized on the whole length direction of side part 200 and case inside part 100, overall construction intensity is high, and welding quality is high.
Outlet header 300 is inserted into cylindrical cavity 800, for the ease of installing and manufacturing, and outlet header 300 is set
There is outlet installation portion, outlet installation portion is set to rectangular-shaped structure, that is, the cross section for exporting installation portion is straight-flanked ring, and outlet is installed
Portion has four and is sequentially connected the lateral wall for surrounding straight-flanked ring, and during installation, outlet header 300 is inserted into cylindrical cavity 800
One end, now, four lateral walls of outlet installation portion are the installation site with the inwall of housing.Specifically, case inside part 100
Inboard mounting surface 120, two inwalls of two inner folds 110 are respectively with exporting three continuous lateral walls companies of installation portion
Connect, using being welded and fixed, hull outside part 200 is fastened on case inside part 100, the outside mounting surface of hull outside part 200
220 are connected with exporting the 4th lateral wall of installation portion, are welded and fixed, and complete to install.Further, setting for the ease of structure
Meter, the end face perpendicular to the second folding line of inner fold 110 has been pushed against on the mounting surface 220 of outside, i.e. inner fold 110
It is equal to the width of connected outlet installation portion perpendicular to the width of the second folding line.Further, the width of outer one 210
Degree saves rapidoprint less than the width of inner fold 110.
Similarly, inlet header 400 is inserted into cylindrical cavity 800, for the ease of installing and manufacturing, inlet header
400 are provided with entrance installation portion, and entrance installation portion is set to rectangular-shaped structure, the i.e. cross section of entrance installation portion for straight-flanked ring,
Entrance installation portion has four and is sequentially connected the lateral wall for surrounding straight-flanked ring, during installation, and it is empty that inlet header 400 is inserted into cylindricality
The other end of chamber 800, now, four lateral walls of entrance installation portion are the installation site with the inwall of housing.Specifically, housing
The inboard mounting surface 120 of medial side part 100, two inner folds 110 two inwalls it is continuous with three of entrance installation portion respectively
Lateral wall connection, using being welded and fixed, hull outside part 200 is fastened on case inside part 100, hull outside part 200
Outside mounting surface 220 is connected with the 4th lateral wall of entrance installation portion, is welded and fixed, and completes to install.
Refer to Fig. 1 and Fig. 2, cooler casing component it is simple and reasonable, by outlet header 300 and inlet header
Portion 400 is inserted into housing, and the installation site of outlet header 300 and inlet header 400 does not interfere with hull outside part 200
Fixed with the overlap joint of case inside part 100, the weld strength of housing is high, overall structural strength is high, safe and reliable.
Cooler for recycled exhaust gas embodiment
Referring to Fig. 6, a kind of cooler for recycled exhaust gas is present embodiments provided, including the cooler casing that above-described embodiment is provided
Component, in addition to multiple flat heat exchange tube assemblies 700, multiple heat exchange tube assemblies 700 are laminated in cylindrical cavity, and every group is changed
The two ends of heat pipe assembly 700 are engaged with the inwall of outlet header 300 and the inwall of inlet header 400 respectively.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of cooler casing component, it is characterised in that including case inside part, hull outside part, outlet header and
Inlet header, wherein：
The case inside part and the hull outside part fasten the cylindrical cavity to be formed for installing heat exchange tube assemblies, described
Cylindrical cavity has two installation ends, and the outlet header and the inlet header are inserted into two installations respectively
In end, and medial surface and the inner side of the hull outside part of the lateral surface of the outlet header with the case inside part
Face is connected, medial surface and the inner side of the hull outside part of the lateral surface of the inlet header with the case inside part
Face is connected.
2. cooler casing component according to claim 1, it is characterised in that the cylindrical cavity perpendicular to its axis
The rectangular cross-section in direction.
3. cooler casing component according to claim 2, it is characterised in that the side along its length of the hull outside part
To both sides be respectively arranged with outer one, two outer ones are oppositely arranged；The case inside part is along its length
The both sides in direction are respectively arranged with inner fold, when hull outside part is fastened with the case inside part, the corresponding outside
The inwall of flanging is fitted on the outer wall of the inner fold.
4. cooler casing component according to claim 3, it is characterised in that have between two outer ones outer
Between side part mounting surface, two inner folds have medial side part mounting surface, the lateral surface of the outlet header with it is described
The inwall connection of outer member mounting surface, the medial side part mounting surface and two inner folds；The inlet header
Lateral surface is connected with the inwall of the outer member mounting surface, the medial side part mounting surface and two inner folds.
5. cooler casing component according to claim 4, it is characterised in that the hull outside part is set to rectangle
Plate, each outer one is bent into by rectangular slab along the first folding line parallel to its length side；In the housing
Side part is set to rectangular slab, and each inner fold is bent along the second folding line parallel to its length side by rectangular slab and made
The outside mounting surface is pushed against into end face of the edge of, the corresponding inner fold perpendicular to the second folding line direction
On.
6. cooler casing component according to claim 5, it is characterised in that the length of the outer one is less than described
The length of inner fold.
7. the cooler casing component according to claim any one of 2-6, it is characterised in that the outlet header is set
Outlet installation portion is equipped with, the rectangular ring-type of outlet installation portion, the outlet installation portion is inserted into an installation end.
8. the cooler casing component according to claim any one of 2-6, it is characterised in that the inlet header is set
Entrance installation portion is equipped with, the rectangular ring-type of entrance installation portion, the entrance installation portion is inserted into an installation end.
9. a kind of cooler for recycled exhaust gas, it is characterised in that including the cooler casing component as described in claim any one of 1-8.
10. cooler for recycled exhaust gas according to claim 9, it is characterised in that many also including multiple flat heat exchange tube assemblies
The individual heat exchange tube assemblies are laminated in the cylindrical cavity, and heat exchange tube assemblies described in every group two ends respectively with the outlet
The inwall engagement of the inwall of header portion and the inlet header.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053532.0U CN206487570U (en) | 2017-01-17 | 2017-01-17 | Cooler casing component and cooler for recycled exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053532.0U CN206487570U (en) | 2017-01-17 | 2017-01-17 | Cooler casing component and cooler for recycled exhaust gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487570U true CN206487570U (en) | 2017-09-12 |
Family
ID=59766975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720053532.0U Active CN206487570U (en) | 2017-01-17 | 2017-01-17 | Cooler casing component and cooler for recycled exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206487570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692900A (en) * | 2019-09-30 | 2020-09-22 | 浙江三花智能控制股份有限公司 | Heat exchanger and manufacturing method thereof |
-
2017
- 2017-01-17 CN CN201720053532.0U patent/CN206487570U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692900A (en) * | 2019-09-30 | 2020-09-22 | 浙江三花智能控制股份有限公司 | Heat exchanger and manufacturing method thereof |
| CN111692900B (en) * | 2019-09-30 | 2021-08-06 | 浙江三花智能控制股份有限公司 | Heat exchanger and manufacturing method thereof |
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Effective date of registration: 20200914 Address after: 401120, No. 2001, Golden Road, North New District, Chongqing, Yubei District Patentee after: Chongqing super force electric appliance Co.,Ltd. Address before: 400000, No. 2001, Golden Road, North New District, Chongqing Patentee before: CHONGQING CHAOLI HI-TECH Co.,Ltd. |