CN209116837U - A kind of heat exchange shell and the regenerative apparatus using the heat exchange shell - Google Patents
A kind of heat exchange shell and the regenerative apparatus using the heat exchange shell Download PDFInfo
- Publication number
- CN209116837U CN209116837U CN201821831320.1U CN201821831320U CN209116837U CN 209116837 U CN209116837 U CN 209116837U CN 201821831320 U CN201821831320 U CN 201821831320U CN 209116837 U CN209116837 U CN 209116837U
- Authority
- CN
- China
- Prior art keywords
- shell
- fin
- heat exchange
- solder
- bump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a kind of heat exchange shell and use the regenerative apparatus of the heat exchange shell.Heat exchange shell includes shell and the fin that is fixed on hull outside face, and the fin includes sheet body and flange, and the flange is equipped with solder-bump far from one end of sheet body, and the fin is weldingly fixed on shell by solder-bump.Fin is fixed on the heat exchange shell of the utility model, fin includes sheet body and flange, and the heat dissipation area of fin and shell is capable of increasing by flange, improves heat exchange efficiency.Fin is equipped with to flanging welded protrusion, after fin is weldingly fixed on shell by solder-bump, in the lower situation of fin machining precision, also it can reduce mismachining tolerance by bending part solder-bump, for shell not by biggish pressure, processing cost caused by the higher required precision needed for solving the problems, such as fin to be welded on shell is high.
Description
Technical field
The utility model relates to a kind of heat exchange shell and use the regenerative apparatus of the heat exchange shell.
Background technique
In daily life, that uses many carries out on the cooling equipment externally to radiate or electric appliance all
It is provided with the fin for heat dissipation.Fin is used in various heat exchanging pieces, it is therefore an objective to allow heat exchanging piece in finite length
Expand heat exchange area as far as possible.The Chinese invention that application publication number is CN103868392A, data of publication of application is 2014.06.18 is special
Sharp application documents disclose a kind of cooling water pipe, are welded with helical fin by high-frequency resistance welding (HFRW) on the tube wall of the cooling water pipe,
Heat exchange area can be increased by helical fin, improve heat exchange efficiency, cooling water pipe is heat exchanging piece in the patent application document, should
The area contacted between fin and cooling water pipe ontology on cooling water pipe is smaller, and unstability damage is easy between fin and heat exchanging piece
It is bad.
The Chinese utility model patent that Authorization Notice No. is CN2566349Y, authorized announcement date is 2003.08.13 discloses
A kind of cooling fin, the cooling fin include heat dissipation original part ontology, which is set on the outside of heat exchanging piece and is provided with flange and changes
Warmware contact, but make higher to flange and heat exchanging piece precision prescribed in this way.(the ratio in some special application scenarios
In the equipment or component such as to exchange heat on vehicle), since space is limited, weight is also limited, it is desirable that fin and
Pipe/wall thickness of heat exchanging piece is relatively thin as far as possible, if after using aforesaid way setting flange and heat exchanging piece welding, in welding precision
It is larger to will cause gap between flange and heat exchanging piece in lower situation, and is likely to result in the change of heat exchanging piece in welding process
Shape, while it is possible that the case where rosin joint between flange and heat exchanging piece, therefore, the welding ruler between fin and heat exchanging piece at present
Very little required precision is high, causes the problem that processing cost is high.
Utility model content
The purpose of this utility model is to provide a kind of heat exchange shells, to solve the fin and heat exchanging piece in current heat exchanging piece
The high problem of processing cost caused by weld size required precision is high；The purpose of this utility model also reside in provide it is a kind of using upper
The regenerative apparatus of heat exchange shell is stated, to solve caused by the fin in current heat exchanging piece and heat exchanging piece weld size required precision height
The high problem of processing cost.
To achieve the above object, the technical solution of the heat exchange shell of the utility model is:
Heat exchange shell includes shell and the fin that is fixed on hull outside face, and the fin includes sheet body and is arranged in sheet body
Flange close to shell one end, the flange are equipped with the solder-bump protruded to flange extending direction, institute far from one end of sheet body
Fin is stated to be weldingly fixed on shell by solder-bump.
The beneficial effect of the heat exchange shell of the utility model is: fin, fin packet are fixed on the heat exchange shell of the utility model
It includes sheet body and sheet body is set close to the flange of shell one end, the heat dissipation area of fin and shell is capable of increasing by flange, is mentioned
High heat exchange efficiency.One end on fin far from sheet body is equipped with the solder-bump protruded to flange extending direction, and fin passes through welding
After protrusion is weldingly fixed on shell, in the lower situation of fin machining precision, it can also pass through bending part solder-bump
Close solder-bump and hull outside face paste, guarantee firm welding, reduce the machining accuracy of fin, shell and sheet body deformation compared with
Small, processing cost caused by the higher required precision needed for solving the problems, such as fin to be welded on shell is high.
Further, the shell is tubular structure, and the fin is looped around the periphery of shell, and fin is half-and-half split type
Structure, the fin of double of split settings prevents because ring fin caused by mismachining tolerance is larger is arranged the feelings less than shell periphery
The larger situation in gap between condition or ring fin and shell.
Further, fin is set side by side multiple, by solder-bump location fit between adjacent fins, can make adjacent
Be spaced between fin it is identical, it is parallel to each other, make shell heat dissipation uniformly, improve heat exchange efficiency.
Further, the fin is weldingly fixed on shell by pressure welding.
To achieve the above object, the technical solution of the regenerative apparatus of the utility model is:
Regenerative apparatus, including heat exchange shell and the heat storage being arranged in heat exchange shell, heat exchange shell includes shell and is fixed on shell
Fin on outside, the fin include sheet body and sheet body are arranged in close to the flange of shell one end, and the flange is separate
One end of sheet body is equipped with the solder-bump protruded to flange extending direction, and the fin is weldingly fixed on shell by solder-bump
On.
The beneficial effect of the regenerative apparatus of the utility model is: being fixed with fin, fin on the heat exchange shell of the utility model
Including sheet body and sheet body is set close to the flange of shell one end, the heat dissipation area of fin and shell is capable of increasing by flange,
Improve heat exchange efficiency.One end on fin far from sheet body is equipped with the solder-bump protruded to flange extending direction, and fin passes through weldering
It connects after protrusion is weldingly fixed on shell, in the lower situation of fin machining precision, can also be welded by bending part convex
Rising closes solder-bump and hull outside face paste, guarantees firm welding, reduces the machining accuracy of fin, shell and sheet body deformation
Smaller, processing cost caused by the higher required precision needed for solving the problems, such as fin to be welded on shell is high.
Further, the shell is tubular structure, and the fin is looped around the periphery of shell, and fin is half-and-half split type
Structure, the fin of double of split settings prevents because ring fin caused by mismachining tolerance is larger is arranged the feelings less than shell periphery
The larger situation in gap between condition or ring fin and shell.
Further, fin is set side by side multiple, by solder-bump location fit between adjacent fins, can make adjacent
Be spaced between fin it is identical, it is parallel to each other, make shell heat dissipation uniformly, improve heat exchange efficiency.
Further, the fin is weldingly fixed on shell by pressure welding.
Further, the regenerative apparatus is vehicle-mounted heat-exchanger rig.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the specific embodiment 1 of the regenerative apparatus of the utility model；
Fig. 2 is the main view of the specific embodiment 1 of the regenerative apparatus of the utility model；
Fig. 3 is the cross-sectional view of Fig. 2；
Fig. 4 is the main view of the heat exchange shell of the specific embodiment 1 of the regenerative apparatus of the utility model；
Fig. 5 is the structural schematic diagram of the heat exchange shell of the specific embodiment 1 of the regenerative apparatus of the utility model；
Fig. 6 is the main view of the fin of the specific embodiment 1 of the regenerative apparatus of the utility model；
Fig. 7 is the structural schematic diagram of the fin of the specific embodiment 1 of the regenerative apparatus of the utility model；
Fig. 8 is the structural schematic diagram of the specific embodiment 2 of the regenerative apparatus of the utility model；
Description of symbols: 1, exchange heat shell；11, fin；12, shell；111, sheet body；112, flange；113, solder-bump；
2, end cap；3, electric heating wire；4, connecting terminal；5, gitter brick；6, heat-conducting buffer plate.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment 1 of the regenerative apparatus of the utility model, as shown in Figure 1 to Figure 3, the regenerative apparatus in the present embodiment
For for vehicle-mounted electric heat-storage device, regenerative apparatus includes cylindric heat exchange shell 1 and the heat storage that is arranged in heat exchange shell 1, is exchanged heat
Shell 1 includes shell 12 and the fin 11 being fixed on 12 lateral surface of shell, to mitigate weight, regenerative apparatus in the present embodiment as far as possible
Shell 12 and 11 thickness of fin it is all lower.
As shown in Figure 1 to Figure 3, for the regenerative apparatus used in the present embodiment for tubular structure, regenerative apparatus includes outside
Exchange heat shell 1 and heat storage and electric heating part inside heat exchange shell 1, and heat exchange 1 external welding of shell has the fin for accelerating heat dissipation
11.The shell 1 that exchanges heat includes cylinder-like structure open at one end, and the open end of heat exchange shell 1 is provided with end cap 2, is equipped with and uses on end cap 2
In the connecting terminal 4 of connection electric heating part.Specifically, electric heating part is electric heating wire 3, heat storage is gitter brick 5, gitter brick 5
For cylindrical structure, setting is there are four 3 mounting groove of electric heating wire in gitter brick 5, three pieces of storages of arrangement up and down in each regenerative apparatus
Hot brick 5,3 mounting groove of electric heating wire in gitter brick 5 is opposite to be communicated.In regenerative apparatus, 3 one end of electric heating wire and connecting terminal
4 are connected and fixed, and electric heating wire 3 is worn in lower section to second electric heating wire 3 after being installed in first 3 mounting groove of electric heating wire pacifies
In tankage, 3 mounting groove of third electric heating wire is penetrated by upper end again later, finally by the 4th 3 mounting groove upper end of electric heating wire
It is pierced by, is fixed again with the connecting terminal 4 being arranged on end cap 2 after being pierced by.
As shown in figure 3, the present embodiment directly thermal contact conductance between gitter brick 5 and heat exchange shell 1 cooperates, in order to further
Gitter brick 5 is fixed, the end cap protrusion projecting inward to heat exchange shell 1, end cap 2 are additionally provided on the end cap 2 of the present embodiment regenerative apparatus
It is pressed and is cooperated with the regenerative block for being located at top by end cap protrusion, move freely gitter brick 5 also can not in the up-down direction.
As shown in Figures 4 to 7, fin 11 and shell 12 deform in order to prevent, and the fin 11 in the present embodiment is semicircle
The structure of annular, the fin 11 in the present embodiment include sheet body 111 and the flange that 111 inner ring of semicircular ring shape sheet body is arranged in
112.Fin 11 can increase the contact area between shell 12 by flange 112 to improving heat exchanging efficiency.Further,
One end on flange 112 far from sheet body 111 is equipped with the solder-bump 113 protruded to 112 extending direction of flange, and the fin 11 is logical
Solder-bump 113 is crossed to be welded and fixed on housing 12.After solder-bump 113 is arranged on fin 11, in 11 machining accuracy of fin
In lower situation, it also can reduce mismachining tolerance by bending part solder-bump 113, solve and be welded on fin 11
The high problem of processing cost caused by higher required precision needed on shell 12.
As shown in Figures 4 to 7, in the present embodiment fin 11 two for a pair, be symmetrically arranged at intervals on the circumferential direction of shell 12
On, compared to by the way of generally annulus fin 11, can be prevented using the fin 11 of two semicircular ring shapes because plus
Ring fin 11 caused by work error is larger is arranged the case where less than 12 periphery of shell, or even if is arranged rear fin 11 and shell
There are still larger gaps between body 12.It can be avoided such case, two wings using two fins 11 in the axial direction of shell 12
Gap between piece 11 can adjust the situation bigger than normal or less than normal because of the internal diameter of the fin 11 of mismachining tolerance generation.
Solder-bump 113 in the present embodiment can also play the role of positioning, since solder-bump 113 is on fin 11
It is circumferentially arranged have it is multiple, therefore the fin 11 arranged on the axial direction of shell 12 can by solder-bump 113 come really
Fixed corresponding position, as shown, the solder-bump 113 for the fin 11 that two axially adjacent fins 11 are located above is supported
It just can determine mutual gap on the sheet body 111 for be located below fin 11, and be object of reference by wing by solder-bump 113
The upper angle in the horizontal direction of adjacent fins 11 can be reduced after solder-bump 113 on piece 11 at same position is axially disposed
Error is arranged fin 11 more uniform, so that shell 12 is made to radiate uniformly, improving heat radiation efficiency.
More uniform secured in order to weld fin 11, the fin 11 in the present embodiment is preferably using electric resistance welding in shell
On body 12, electric resistance welding is one kind of pressure welding.Specifically, using welding machine in wing after fin 11 is put compression on housing 12 when welding
Multiple solder joints on uniform welding on the flange 112 of piece 11, then connect two columnar electrodes of welding machine completely at solder-bump 113
Touching, to make to weld uniformly, securely at spot welding.Fin can be increased by uniformly spot-welded together again after the compression shell 12 of fin 11
Bonded area between 11 and shell 12 lowers thermal resistance, promotes welding efficiency in conjunction with length.In other embodiments, may be used
Other techniques are selected to weld with the difference according to use environment, for example, by using being brazed, melt weldering or plug welding.
In order to reduce the fold on fin 11, cost is reduced, the fin 11 in the present embodiment uses punch forming.Fin 11
Pass through blanking and punching press in process of production, the use of equipment and tool is press machine, stamping die；Finally it is welded on using electric welding machine
On shell 12.While guaranteeing machining accuracy, level of skill needed for reducing production operation personnel is also saved into
This.It is not squeezed and deformed in the processing of entire fin 11 and welding process, therefore shell 12 and 11 thickness of fin is limited
It is smaller.
The specific embodiment 2 of the vehicle of the utility model, the difference of the present embodiment and above-described embodiment are only that this implementation
Gitter brick and radiating shell interval are arranged in example, in order to keep gitter brick relatively fixed, are provided between gitter brick and radiating shell
Heat-conducting buffer plate 6.
In other embodiments, fin can not also use semicircular ring shape, such as the annulus equipped with a smaller opening
Shape or entire annulus, or it is set as spiral shape, spiral fin can only be arranged one at this time.
The specific embodiment of the heat exchange shell of the utility model, the heat exchange shell in the present embodiment and changing in above-mentioned regenerative apparatus
Hot shell structure is identical, repeats no more.
In other embodiments, the equipment to exchange heat at other or electrical part also can be set in radiating fin
On, such as on heat exchanger tube, or heat exchange cabinet, shell is cube body structure at this time；Also it can be set on heat exchanger plates.
Claims (9)
1. a kind of heat exchange shell, it is characterised in that: including shell and the fin being fixed on hull outside face, the fin includes piece
Body and sheet body is set close to the flange of shell one end, the flange, which is equipped with far from one end of sheet body to flange extending direction, to be protruded
Solder-bump, the fin is weldingly fixed on shell by solder-bump.
2. heat exchange shell according to claim 1, it is characterised in that: the shell is tubular structure, and the fin is looped around
The periphery of shell, fin are double of split type structure.
3. heat exchange shell according to claim 1 or 2, it is characterised in that: fin be set side by side it is multiple, between adjacent fins lead to
Cross solder-bump location fit.
4. heat exchange shell according to claim 1 or 2, it is characterised in that: the fin is weldingly fixed on shell by pressure welding
On.
5. regenerative apparatus, it is characterised in that: including heat exchange shell and be arranged in heat exchange shell in heat storage, heat exchange shell include shell and
The fin being fixed on hull outside face, the fin includes sheet body and sheet body is arranged in close to the flange of shell one end, described
Flange is equipped with the solder-bump protruded to flange extending direction far from one end of sheet body, and the fin is welded solid by solder-bump
It is scheduled on shell.
6. regenerative apparatus according to claim 5, it is characterised in that: the shell is tubular structure, and the fin is surround
In the periphery of shell, fin is double of split type structure.
7. regenerative apparatus according to claim 5 or 6, it is characterised in that: fin be set side by side it is multiple, between adjacent fins
Pass through solder-bump location fit.
8. regenerative apparatus according to claim 5 or 6, it is characterised in that: the fin is weldingly fixed on shell by pressure welding
On body.
9. regenerative apparatus according to claim 5, it is characterised in that: the regenerative apparatus is vehicle-mounted heat-exchanger rig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831320.1U CN209116837U (en) | 2018-11-07 | 2018-11-07 | A kind of heat exchange shell and the regenerative apparatus using the heat exchange shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831320.1U CN209116837U (en) | 2018-11-07 | 2018-11-07 | A kind of heat exchange shell and the regenerative apparatus using the heat exchange shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116837U true CN209116837U (en) | 2019-07-16 |
Family
ID=67204217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821831320.1U Active CN209116837U (en) | 2018-11-07 | 2018-11-07 | A kind of heat exchange shell and the regenerative apparatus using the heat exchange shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209116837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111278255A (en) * | 2019-12-31 | 2020-06-12 | 南京理工大学 | Phase change heat storage device based on condensation heat transfer and key parameter determination method thereof |
-
2018
- 2018-11-07 CN CN201821831320.1U patent/CN209116837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111278255A (en) * | 2019-12-31 | 2020-06-12 | 南京理工大学 | Phase change heat storage device based on condensation heat transfer and key parameter determination method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014180323A1 (en) | Heat exchanger | |
| CN209116837U (en) | A kind of heat exchange shell and the regenerative apparatus using the heat exchange shell | |
| CN101566440A (en) | Sintered soaking plate and manufacturing method thereof | |
| CN105390459A (en) | Semiconductor device and method of manufacturing same | |
| CN109877416B (en) | Welding method for tube plate and capillary tube of capillary tube heat exchanger | |
| CN102832137A (en) | Manufacturing method for heat radiation device | |
| CN201403216Y (en) | Big-fin electrical heater | |
| CN103175418A (en) | Shell-and-tube heat exchanger | |
| WO2019001302A1 (en) | Battery series-connecting plate | |
| CN102291965A (en) | Manufacturing method for fin-type radiator | |
| CN105428061B (en) | A kind of radiator structure of electric power compensation capacitor | |
| CN109640581B (en) | Air-cooled cold plate with built-in heat pipe and processing method thereof | |
| US20130104877A1 (en) | Solar heat collector having heat pipe | |
| CN105841512A (en) | Heat exchanger | |
| CN105953622A (en) | Integrally-brazed plate type heat exchanger | |
| CN217363619U (en) | Heat pipe connecting structure | |
| CN102921829B (en) | Connection method for radiating fins and heat pipe | |
| CN114850811A (en) | Method for processing radiator | |
| CN204087068U (en) | Computer heating radiator syndeton | |
| CN202168320U (en) | Fin type radiating device | |
| CN204007211U (en) | Liquid cooling plate | |
| CN211531645U (en) | Novel heat dissipation device | |
| WO2009142368A1 (en) | Heat exchanger | |
| CN207381468U (en) | electrode lead-out structure and energy storage device | |
| CN103376014A (en) | Heat exchange tube for heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |