CN202255011U - Multi-heat exchanger module and machine with multi-heat exchanger module - Google Patents
Multi-heat exchanger module and machine with multi-heat exchanger module Download PDFInfo
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- CN202255011U CN202255011U CN2011202382036U CN201120238203U CN202255011U CN 202255011 U CN202255011 U CN 202255011U CN 2011202382036 U CN2011202382036 U CN 2011202382036U CN 201120238203 U CN201120238203 U CN 201120238203U CN 202255011 U CN202255011 U CN 202255011U
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- heat exchanger
- casing
- fluid
- core body
- fluid passage
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Abstract
A multi-heat exchanger module comprises a core consisting of multiple fluid passages formed by stacked and extended walls, and boxes fixedly connected with both ends of the core and connected with the corresponding fluid passages through fluid; the boxes and corresponding fluid passages form multiple independent heat exchangers, wherein connection plates are at least set among parts of the fluid passages, and at least parts of the boxes are fixedly connected with both ends of the fluid passages via the connection plates. The multi-heat exchanger module formed in this way can meet requirements of limited installation space of heat exchangers, and can further enhance heat dissipation effect.
Description
Technical field
The utility model relates to a kind of heat exchanger, more especially, relates to many heat exchanger modules that a kind of polylith heat exchanger becomes one.
Background technology
Machine, for example truck, wheel loader and crawler dozer etc., to be equipped with dynamical system be that machine provides power.Machine is equipped with the operation of transmission system and HYDRAULIC CONTROL SYSTEM machine and Work tool usually simultaneously.In order to guarantee the operate as normal of said system; Machine is provided with cooling device usually, comprises heat exchanger, the for example radiator of the engine that is used to cool off dynamical system, is used for heat exchanger, the for example hydraulic oil cooler of cooling fluid hydraulic fluid; Be used to cool off the heat exchanger of transmission system; The heat exchanger of for example transmission oil cooler, and cooled engine combustion air, for example air one air aftercooler are to prevent each system overheat and the inefficacy that possibly cause.Above-mentioned polylith heat exchanger be used to blow or the cooling fan of air draught is respectively installed to a framework, to form cooling package.Rotation through cooling fan forces the cooling air heat exchanger of flowing through, thereby reaches the purpose of forcing cooling heat exchanger.
When the assembling cooling package, because each heat exchanger is separate, therefore need carry out independent installation to every heat exchanger, the space that heat exchanger occupies is big, and installation effectiveness is low.Install for convenient; The manufacturer that has is welded together to form the integrated heat exchanger module with the polylith heat exchanger, and the problem of existence is that at first welding needs frock, manpower and time usually; Secondly because the material and the structure problem of heat exchanger; Welding process possibly cause heat exchanger core to damage, and because the vibrations during machine works, and there is the problem of cracking in the welding relatively commissure of weak heat exchanger core.Further; Because the restriction of core, heat exchanger body structure; Fluid can only be set respectively at the corresponding two ends of core body usually get into casing and fluid outflow casing, the fluid path of whole heat exchanger is a linear pattern, further because the restriction of machine space; The path of fluid can not change as required, has limited heat exchange efficiency.
The utility model is intended to solve above-mentioned one or more problem.
The utility model content
The utility model provides a kind of integral type many heat exchanger modules, and it has relatively little volume, can reduce heat exchanger required space is installed, and installs and the heat exchange efficiency height.
The utility model provides a kind of many heat exchanger modules on the one hand.Many heat exchanger modules comprise the core body that a plurality of fluid passages of being surrounded by the wall that stacks and prolong are formed; And being fixedly connected on the two ends of core body and the casing that connects with corresponding fluid channel fluid, said casing forms a plurality of independently heat exchangers with corresponding fluid passage.Wherein between the segment fluid flow passage, be provided with connecting plate at least, at least a portion of said casing is fixedly attached to the two ends of said fluid passage through said connecting plate.
A plurality of casings of at least one heat exchanger are connected successively through the fluid passage of correspondence and are formed circuitous fluid passage.
The spacer bar dull and stereotyped and that between edge, dull and stereotyped both sides, extend that said each fluid passage is arranged by a pair of space forms.
Said connecting plate is formed by the flat board that forms the fluid passage.
The utility model provides a kind of machine on the other hand.This machine comprises the cooling package that has framework and be installed in the many heat exchanger modules on the framework.Many heat exchanger modules comprise the core body that a plurality of fluid passages of being surrounded by the wall that stacks and prolong are formed; And the casing that connects of the two ends that are fixedly connected on core body and corresponding fluid channel fluid, said casing forms a plurality of independently heat exchangers with corresponding fluid passage.At least between the segment fluid flow passage, be provided with connecting plate, at least a portion of said casing is fixedly attached to the two ends of said fluid passage through connecting plate.
A plurality of casings of at least one heat exchanger are connected successively through the fluid passage of correspondence and are formed circuitous fluid passage.
The spacer bar dull and stereotyped and that between edge, dull and stereotyped both sides, extend that said each fluid passage is arranged by a pair of space forms.
Said connecting plate is formed by the flat board that forms the fluid passage.
The many heat exchanger modules of integral type that the utility model adopts technique scheme to form can adapt to the limited requirement of installing space of heat exchanger, and can further strengthen radiating effect.
Description of drawings
Fig. 1 is the stereogram according to the machine of the many heat exchanger modules of use integral type of a kind of embodiment of the utility model;
Fig. 2 is the stereogram according to the many heat exchanger modules of integral type of a kind of embodiment of the utility model.
Fig. 3 is the structural perspective after core body and a side end casing decompose in the many heat exchanger modules of the integral type of Fig. 2, has shown the syndeton of heat exchanger core and end casing; And
Fig. 4 be among Fig. 3 along the side view of the core body of A-A direction, shown the concrete structure of core body.
The specific embodiment
In this manual, same Reference numeral is used for representing same building block.
Fig. 1 illustrates the exemplary motor vehicles 100 of the many heat exchanger modules 10 of the integral type that can use the utility model.As shown in the figure, these motor vehicles 100 comprise engine 110 and with the joining transmission device 120 of the output of this engine 110, for example torque-converters or gearbox.The fan 140 that cooling package 130 is installed and is used to cooling package air-supply or air draught at the other end of engine 110.Machine 100 further has Work tool 150, for example scraper bowl and hold operating personnel between chamber 160, the for example running gear 170 of driver's cabin and machine, for example wheel.Should be pointed out that " machine " mentioned also can refer to carry out and any machine such as the operation of some relevant types of industries such as mining, building, farming, transportation or any other industries known in the art here.For example, machine can be a cubic metre of earth machine such as land leveller, excavator, bull-dozer, motor-driven grader, material handling machine.
Cooling package 130 generally includes the framework (not shown) and is installed in the many heat exchanger modules 10 of integral type on the framework.Like Fig. 2, shown in Figure 3, casing 115,116,117,211 and 212 compositions that many heat exchanger modules 10 are connected with the passage that forms core body 200 40 fluids respectively by core body 200 that is positioned at the middle part and two ends at core body 200.Particularly, the many heat exchanger modules 10 of integral type have two independently heat exchangers 11,21.Two heat exchangers 11,21 have the core body and the casing that is connected with the core body fluid at the core body two ends that is positioned at the middle part respectively.Particularly, heat exchanger 11 middle parts have core body 110, and an end fluid of core body 110 is connected with casing 117, and the other end fluid of core body 110 connects the casing 115,116 through spaced walls 131 spaces.The flow path of fluid in heat exchanger 11 is: the inlet 118 that fluid forms on casing 115 gets into casing 115; The fluid that spaced walls 131 between the casing 115 and 116 will get in the casing 115 imports the core body part 111 that is connected with casing 115 fluids; After the fluid of the core body part 111 of flowing through gets into casing 117; After casing 117 guiding, change direction and get into the core body part 112 that is communicated with casing 116 fluids; The final casing 116 that gets into, and from outlet 119 outflow heat exchangers 11 of casing 116, referring to arrow B direction among Fig. 2, Fig. 3.Can find out, the casing 115,117,116 through 111,112 series connection of core body part is set, can in heat exchanger 11, form fluid path circuitous, for example U-shaped, increase the flow path of fluid, improve heat exchange efficiency at the two ends of core body 110.Understand easily, the casing that the core body part is connected successively that passes through more than three can be set at the two ends of core body 110, in this heat exchanger, form the longer circuitous fluid flow path in path thus, further improve cooling effectiveness.Heat exchanger 21 middle parts have core body 210, and an end fluid of core body 210 is connected with casing 211, the other end fluid connect box 212 of core body 210.The flow path of fluid in heat exchanger 21 is: the inlet 213 that fluid forms on casing 211 gets into casing 211; The core body that is connected with casing 211 fluids 210 of flowing through is laggard goes into casing 212; Casing 212 is flowed out in the last outlet that on casing 212, forms 214, referring to arrow C direction among Fig. 2, Fig. 3.Understand easily, many heat exchanger modules 10 can comprise the heat exchanger more than two, as three, four or more a plurality of, so that a plurality of heat exchanger modules that form are compact more, save the space, the convenient installation.
Further referring to like Fig. 3, Fig. 4, the core body 200 of many heat exchanger modules 10 comprises a plurality of passages that pile up 40, and flat board 41 and the dual-side between every pair of flat board 41 that each passage 40 is arranged by a pair of space form along the spacer bar 42 that extends.The wall of the flat board 41 that the space is arranged and the prolongation of spacer bar 42 formation passages 40.The flat board 41 that forms passage 40 and spacer bar 42 can by metal material for example aluminium alloy etc. process, core body 200 can pass through the brazing mode manufacturing.The passage 40 of core body 200 also can adopt other structures, and the plate that has protruding or polymorphic structure like the surface of being arranged by the space forms, and the convexity on the plate is perhaps abnormally-structured can to play action of turbulent flow, improves radiating effect.The corresponding end casing 115,116,117,211 that is fixedly connected in the core body 200,212 position is provided with and is fixedly connected layer, for example weld layer 141.With respect to the flat board 41 that forms passage; Weld layer 141 has bigger thickness and intensity; Weld layer 141 can be whole dull and stereotyped 41 to be formed by what form passage; Also can be the part weld layer 141 that only forms in the end of core body 200, promptly this part weld layer 141 has throat thickness and intensity, can be used for being fixedly connected the end casing through the mode of welding.Weld layer also can play the effect that increases core body 200 intensity.Understand easily, be formed with the upper head plate 201 and bottom plate 202 that is fixedly connected casing through welding manner equally in the upper and lower end parts of core body 200, end plate 201,202 is used to weld the effect that is fixedly connected the end casing and plays the intensity of strengthening core body 200.
As shown in Figure 3, each end casing 115,116,117,211,212 all is the box-shaped of an end opening, and an end of casing opening partly welds together with corresponding core body.Below be example with end casing 115, casing 115 is specifically described with the syndeton of corresponding core body part 111.Casing 115 has the direction of roof 135 and corresponding core body part 111 to form two sidewalls 132,133 of opening, an end wall 134 and a spaced walls 131 that is formed between the casing 115,116.Two of casing 115 sidewalls 132 wherein; 133 are welded on the edge 135 of the core body part 110 that is formed by connecting spacer bar that forms passage 42 and the flat board 41 that forms passage; On 136; End wall 134 correspondences of casing 115 are welded on the end of an end plate 201 of core body 110, and the spaced walls 131 corresponding ends that are welded on the weld layer 141 that is formed in the core body 110 of casing 115 and casing 116 are accomplished the fixed connection of casing 115 and corresponding core body part 111 thus.Similar with casing 115, casing 116 correspondences are welded on the end of core body part 112, and casing 117 correspondences are welded on the end of core body 110, and the two ends that are welded on core body 210 that casing 211,212 is relative respectively are to form heat exchanger 11 and 21 respectively.
Industrial applicibility
The many heat exchanger modules of the integral type of the utility model like wheel loader, also can be used for other machines, for example land leveller, truck etc. applicable to various machines.
When making the many heat exchanger module 10 of integral type; The spacer bar 42 that at first surface is scribbled the flat board that stacks 41, the weld layer 141 of scolder and be arranged in edge is therebetween fixed through frock; Be processed into core body 200 with a plurality of extension passages 40 through brazing mode; Then with two sidewalls 132 of casing 115; 133 be welded on the spacer bar that forms passage 42 with form on the edge 135,136 of the flat board 41 of passage and the core body part 110 that weld layer 141 is formed by connecting, end wall 134 correspondences of casing 115 are welded on the end of an end plate 201 of core body 200; The spaced walls 131 corresponding ends that are welded on the weld layer 141 that is formed in the core body 110 of casing 115 and casing 116 are accomplished the fixed connection of casing 115 and corresponding core body part 111 thus.Similar with casing 115, casing 116 and 117 is welded on the two ends of core body 110 accordingly, to form heat exchanger 11.Similar with casing 115, casing 116 correspondences are welded on the end of the core body part 112 of core body 110, casing 117 correspondences be welded on core body 110 with casing 115; 116 relative ends; The two ends that are welded on core body 210 that casing 211,212 is relative respectively are to form heat exchanger 11 and 21 respectively.
The flow path of fluid in heat exchanger 11 is: the inlet 118 that fluid forms on casing 115 gets into casing 115; The fluid that spaced walls 131 between the casing 115 and 116 will get in the casing 115 imports the core body part 111 that is connected with casing 115 fluids; After the fluid of the core body part 111 of flowing through gets into casing 117; After casing 117 guiding, change direction and get into the core body part 112 that is communicated with casing 116 fluids; The final casing 116 that gets into, and from outlet 119 outflow heat exchangers 11 of casing 116, referring to arrow B direction among Fig. 2, Fig. 3.The flow path of fluid in heat exchanger 21 is: the inlet 213 that fluid forms on casing 211 gets into casing 211; The core body that is connected with casing 211 fluids 210 of flowing through is laggard goes into casing 212; Casing 212 is flowed out in the last outlet that on casing 212, forms 214, referring to arrow C direction among Fig. 2, Fig. 3.In this specific embodiment; Through in core body 200, welded plate being set; Can weld a plurality of casings at the two ends of a core body to form a plurality of independently heat exchangers 11,21, simultaneously can be according to the needs of heat exchange; Stream with the fluid path of heat exchanger 11 is designed to make a circulation improves heat exchange efficiency.With the module that a plurality of heat exchangers are integrally formed, make the structure of heat exchanger compact more, save the space, the convenient installation.
It will be apparent to those skilled in the art that, can make various modifications and modification to disclosed embodiment and do not break away from the scope of the utility model.In view of this specification with to the practice of content disclosed herein, other embodiment of the utility model also is conspicuous to those skilled in the art.It only is exemplary that this specification should be counted as with example, and true scope of the present invention is indicated by accompanying claims and equivalent thereof.
Claims (8)
1. heat exchanger module more than a kind is characterized in that, comprising:
The core body that a plurality of fluid passages that surrounded by the wall that stacks and prolong are formed, and
Be fixedly connected on the two ends of core body and the casing that connects with corresponding fluid channel fluid, said casing forms a plurality of independently heat exchangers with corresponding fluid passage;
Wherein between the segment fluid flow passage, be provided with connecting plate at least, at least a portion of said casing is fixedly attached to the two ends of said fluid passage through said connecting plate.
2. many heat exchanger modules according to claim 1 is characterized in that, wherein a plurality of casings of at least one heat exchanger are connected successively through the fluid passage of correspondence and formed circuitous fluid passage.
3. many heat exchanger modules according to claim 1 is characterized in that, the spacer bar dull and stereotyped and that between edge, dull and stereotyped both sides, extend that said each fluid passage is arranged by a pair of space forms.
4. many heat exchanger modules according to claim 3 is characterized in that said connecting plate is formed by the flat board that forms the fluid passage.
5. machine comprises:
Have framework and the cooling package that is installed in the many heat exchanger modules on the framework;
It is characterized in that said many heat exchanger modules comprise: the core body that a plurality of fluid passages that surrounded by the wall that stacks and prolong are formed, and
The casing that the two ends that are fixedly connected on core body and corresponding fluid channel fluid connect, said casing forms a plurality of independently heat exchangers with corresponding fluid passage;
Wherein between the segment fluid flow passage, be provided with connecting plate at least, at least a portion of said casing is fixedly attached to the two ends of said fluid passage through connecting plate.
6. machine according to claim 5 is characterized in that: wherein a plurality of casings of at least one heat exchanger are connected successively through the fluid passage of correspondence and are formed circuitous fluid passage.
7. machine according to claim 5 is characterized in that, the spacer bar dull and stereotyped and that between edge, dull and stereotyped both sides, extend that said each fluid passage is arranged by a pair of space forms.
8. machine according to claim 7 is characterized in that said connecting plate is formed by the flat board that forms the fluid passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202382036U CN202255011U (en) | 2011-06-30 | 2011-06-30 | Multi-heat exchanger module and machine with multi-heat exchanger module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202382036U CN202255011U (en) | 2011-06-30 | 2011-06-30 | Multi-heat exchanger module and machine with multi-heat exchanger module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255011U true CN202255011U (en) | 2012-05-30 |
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ID=46116241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202382036U Expired - Lifetime CN202255011U (en) | 2011-06-30 | 2011-06-30 | Multi-heat exchanger module and machine with multi-heat exchanger module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255011U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403092A (en) * | 2014-09-04 | 2016-03-16 | 卡特彼勒公司 | Seal for heat exchanger of machine |
| CN109850160A (en) * | 2017-11-30 | 2019-06-07 | 海鹰航空通用装备有限责任公司 | A kind of frequency trailing type electrothermal deicing system for unmanned plane |
| CN111811294A (en) * | 2020-07-20 | 2020-10-23 | 刁占柱 | Special clamping structure for automobile box type heat exchanger |
-
2011
- 2011-06-30 CN CN2011202382036U patent/CN202255011U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403092A (en) * | 2014-09-04 | 2016-03-16 | 卡特彼勒公司 | Seal for heat exchanger of machine |
| CN105403092B (en) * | 2014-09-04 | 2019-03-22 | 卡特彼勒公司 | The sealing element of heat exchanger for machine |
| CN109850160A (en) * | 2017-11-30 | 2019-06-07 | 海鹰航空通用装备有限责任公司 | A kind of frequency trailing type electrothermal deicing system for unmanned plane |
| CN111811294A (en) * | 2020-07-20 | 2020-10-23 | 刁占柱 | Special clamping structure for automobile box type heat exchanger |
| CN111811294B (en) * | 2020-07-20 | 2022-01-25 | 刁占柱 | Special clamping structure for automobile box type heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |