CN202255037U - Side plate and heat exchanger - Google Patents
Side plate and heat exchanger Download PDFInfo
- Publication number
- CN202255037U CN202255037U CN2011203784722U CN201120378472U CN202255037U CN 202255037 U CN202255037 U CN 202255037U CN 2011203784722 U CN2011203784722 U CN 2011203784722U CN 201120378472 U CN201120378472 U CN 201120378472U CN 202255037 U CN202255037 U CN 202255037U
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- Prior art keywords
- side plate
- plate body
- breach
- heat exchanger
- shaped
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- 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.)
- Expired - Lifetime
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- 238000005452 bending Methods 0.000 claims description 15
- 230000008602 contraction Effects 0.000 abstract 2
- 238000011900 installation process Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of heat exchangers, and discloses a side plate, which comprises a side plate body. A Z-shaped stress relief structure is formed on the side plate body. Stress due to inconsistence of expansion caused by heat and contraction caused by cold is counteracted by deformation of the Z-shaped stress relief structure of the side plate in the structure when a heat exchanger is mounted. By the aid of the scheme, the problem of stress concentration due to expansion caused by heat and contraction caused by cold when the heat exchanger is mounted is solved, while the side plate is positioned. Compared with the prior art, the side plate has the advantages that the side plate does not need to be cut off, the strength of the side plate is guaranteed, position tolerance of a corresponding mounting hole can be guaranteed when the side plate is used as a mounting component, and the side plate can be used as reference advantageously or a support or other parts can be mounted on the side plate advantageously when the heat exchanger is mounted. Furthermore, the utility model relates to the heat exchanger with the side plate.
Description
Technical field
The utility model relates to technical field of heat exchangers, relates in particular to a kind of side plate that discharges the stress that heat exchanger produced in installation process.The utility model also relates to a kind of heat exchanger with above-mentioned side plate.
Background technology
Heat exchanger generally includes header, flat tube and is positioned at the side plate of side up and down.In the installation process of heat exchanger, the positioning reference that common meeting is installed as heat exchanger with the side up and down of heat exchanger, or the side is provided with support in order to install about heat exchanger, therefore, the dimensional tolerance and the flatness of side are had relatively high expectations about the heat exchanging device.
In order to locate side plate, usually can be directly together with side plate and thermal-collecting tube, in actual production process; Because the effect that welding is expanded with heat and contract with cold; The distortion of heat exchanger core body is often gathered and is shown on the side plate, has caused the stress of side plate to be concentrated like this, and then has influenced the up rightness on heat exchanger core body width and the length direction; Even may cause the header distortion, finally influence installing and using of heat exchanger.
In the prior art, for the stress that solves on the side plate is concentrated, when the heat exchanger production and assembly at side plate middle part or other regional otch, to discharge stress.Like Fig. 1, shown in Figure 2; Side plate 1 ' directly welds with thermal-collecting tube 2 '; At side plate 1 ' middle part the otch 11 ' that offers the cut-out side plate is set; Discharging the stress that heat exchanger is produced in installation process, yet be difficult to guarantee the relative position between each section side plate after the side plate 1 ' welding of segmentation, influence follow-up installation.
Therefore, under the situation that does not influence subsequent installation, how to discharge heat exchanger stress owing to the formation of expanding with heat and contract with cold in installation process, become the technical barrier that those skilled in the art need to be resolved hurrily.
The utility model content
First purpose of the utility model provides a kind of side plate, and under the situation that does not influence subsequent installation, this side plate can discharge heat exchanger stress owing to the formation of expanding with heat and contract with cold in installation process.Second purpose of the utility model provides a kind of heat exchanger with above-mentioned side plate.
In order to realize above-mentioned first purpose, the utility model provides a kind of side plate, comprises the side plate body, is formed with Z-shaped strain relief on the said side plate body.
Preferably, said Z-shaped strain relief is the bending shape step that extends along said side plate body length direction.
Preferably, the quantity of bending shape step is two, and two bending shape steps are located at the two ends of said side plate body respectively.
Preferably, said Z-shaped strain relief is Z-shaped fluting, and said Z-shaped fluting comprises the breach that is no less than on the said side plate body of two the be located at width, and two adjacent breach are located at the both sides of side plate body width respectively.
Preferably, said breach takes the shape of the letter U, and the bottom of said breach is an arcuate structure.
Preferably, said Z-shaped fluting is located at the stage casing of said side plate body.
Preferably, the end of said side plate body is the circular arc of indent.
Preferably, said breach is V-shaped, and the degree of depth of said breach is half the greater than the width L's of side plate body.
Preferably, lay respectively between adjacent two breach bottom of said side plate body both sides apart from d more than or equal to 1/3L, and be not more than 1/2L apart from d between said two breach bottom.
The side plate that the utility model provides comprises the side plate body, is formed with Z-shaped strain relief on the said side plate body.The side plate of this structure is offset heat exchanger stress owing to the inconsistent formation of expanding with heat and contract with cold in installation process through the distortion of Z-shaped strain relief.This scheme can solve the concentrated problem of stress that heat exchanger forms owing to expanding with heat and contract with cold in installation process when side plate is positioned; Compared with prior art, need not cut off side plate, guarantee the intensity of side plate; When side plate during as installing component, can also guarantee the corresponding mounting hole position of related features, help when heat exchanger is installed with the side plate be benchmark or on side plate mounting bracket or other parts.
In the preferred version, said Z-shaped strain relief is the bending shape step that extends along said side plate body length direction.In the side plate location, bending shape step can reduce the distortional stress on the effective length on the side plate stage casing.
In the preferred version, said Z-shaped strain relief is Z-shaped fluting, and said Z-shaped fluting comprises the breach that is no less than on the said side plate body of two the be located at width, and two adjacent breach are located at the both sides of side plate body width respectively.Z-shaped fluting is set on the side plate body can be reduced to be out of shape with preventing by the inconsistent stress that produces that expands with heat and contract with cold.
In order to realize above-mentioned second purpose, the utility model also provides a kind of heat exchanger, comprises header, side plate, and said side plate is above-mentioned side plate.Because above-mentioned side plate has above-mentioned technique effect, the heat exchanger with above-mentioned side plate also should have the corresponding techniques effect.
Description of drawings
Fig. 1 is the decomposition texture sketch map of a kind of typical heat exchanger of prior art;
Fig. 2 is the structure for amplifying sketch map at A place among Fig. 1;
The structural representation of a kind of specific embodiment of the side plate that Fig. 3 the utility model is provided;
Fig. 4 is the structural representation when side plate is assembled among Fig. 3;
Fig. 5 is the structural representation of the another kind of specific embodiment of the side plate that the utility model provided;
Fig. 6 is the structure for amplifying sketch map of Z-shaped fluting among Fig. 5;
Fig. 7 is the structural representation of the another kind of embodiment of Z-shaped fluting among Fig. 5;
Wherein, among Fig. 1-Fig. 7:
Side plate 1 ', otch 11 ', thermal-collecting tube 2 ';
The specific embodiment
In order to make those skilled in the art understand the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with the accompanying drawing and the specific embodiment.
Please referring to Fig. 3, Fig. 4, the structural representation of a kind of specific embodiment of the side plate that Fig. 3 the utility model is provided; Fig. 4 is the structural representation when side plate is assembled among Fig. 3.
Like Fig. 3, shown in Figure 4, the side plate 1 that the utility model provides comprises the side plate body, is formed with Z-shaped strain relief on the said side plate body.
The side plate 1 of this structure is offset heat exchanger stress owing to the inconsistent formation of expanding with heat and contract with cold in installation process through the distortion of Z-shaped strain relief.This scheme can solve the concentrated problem of stress that heat exchanger forms owing to expanding with heat and contract with cold in installation process when side plate 1 is positioned; Compared with prior art, need not cut off side plate 1, guarantee the intensity of side plate 1; When side plate 1 during as installing component, can also guarantee the corresponding mounting hole position of related features, help when heat exchanger is installed with side plate 1 be benchmark or on side plate 1 mounting bracket or other parts.
In the concrete scheme, said Z-shaped strain relief is the bending shape step 11 that extends along said side plate body length direction.In side plate 1 location, bending shape step 11 can reduce the distortional stress on the effective length on side plate 1 stage casing.
In the preferred version, can be respectively equipped with 11, two bending shapes of bending shape step step 11 at the two ends of side plate body and can eliminate the stress at side plate 1 two ends respectively.
In the preferred version; For the ease of the welding location of side plate 1 with header 2; The end of side plate body can be the circular arc of indent, and the shape of the circular arc of this indent and header 2 adapts, and can just in time form snap fit with header 2; Can advanced spot welding before the end of side plate body and header 2 solderings, so that better side plate 1 is positioned.
In the foregoing description, Z-shaped strain relief is the bending shape step 11 that extends along said side plate body length direction, and the utility model is not limited thereto, and said Z-shaped strain relief is Z-shaped fluting 12, and following examples are carried out brief account to this situation.
Please referring to Fig. 5, Fig. 6, Fig. 5 is the structural representation of the another kind of specific embodiment of the side plate 1 that the utility model provided; Fig. 6 is the structure for amplifying sketch map of Z-shaped fluting 12 among Fig. 5.
Like Fig. 5, shown in Figure 6, said Z-shaped strain relief is Z-shaped fluting 12, and said Z-shaped fluting 12 comprises that 121, two the adjacent breach 121 of breach that are no less than on the said side plate body of two the be located at width are located at the both sides of side plate body width respectively.Z-shaped fluting 12 is set on the side plate body can be reduced to be out of shape with preventing by the inconsistent stress that produces that expands with heat and contract with cold.
In the preferred version, said breach 121 takes the shape of the letter U, and the bottom of said breach 121 is arcuate structure, and this structure can reduce to form stress concentration point in the bottom of U-shaped breach 121.
In the preferred scheme, said Z-shaped fluting 12 can be located at the stage casing of said side plate body.
The quantity of the breach 121 of Z-shaped fluting 12 is two among Fig. 5; The utility model is not limited thereto; The quantity of the breach 121 of Z-shaped fluting 12 can be two or more, and those skilled in the art can be provided with the quantity of breach 121 arbitrarily as required under the prerequisite that guarantees side plate 1 intensity.
In the more excellent scheme, can be provided with bending shape step 11, Z-shaped fluting 12 simultaneously on the side plate body, to reduce better by the inconsistent stress that is produced that expands with heat and contract with cold.
In the foregoing description, breach 121 takes the shape of the letter U, and the utility model is not done qualification to the shape of breach 121; As shown in Figure 7, breach 121 can also be V-shaped, in the concrete scheme; In order to make this Z-shaped fluting 12 have the Stress Release effect, the degree of depth of each breach 121 should be greater than half of the width L of side plate body, in the preferred version; In order to make Z-shaped fluting 12 have better Stress Release effect; Lay respectively between adjacent two breach bottom of side plate body both sides can be apart from d more than or equal to 1/3L, simultaneously in order to guarantee the intensity of side plate body, should be not more than 1/2L apart from d between said two breach bottom at width.
The utility model also provides a kind of heat exchanger, comprises header, side plate, and said side plate is above-mentioned side plate.Because above-mentioned side plate has above-mentioned technique effect, the heat exchanger with above-mentioned side plate also should have the corresponding techniques effect, no longer is described in detail at this.
The above only is the description of the preferred implementation of utility model; Should be pointed out that finiteness, and objectively have unlimited concrete structure owing to literal expression; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (10)
1. a side plate comprises the side plate body, it is characterized in that, is formed with Z-shaped strain relief on the said side plate body.
2. side plate according to claim 1 is characterized in that, said Z-shaped strain relief is the bending shape step that extends along said side plate body length direction.
3. side plate according to claim 2 is characterized in that, the quantity of bending shape step is two, and two bending shape steps are located at the two ends of said side plate body respectively.
4. according to each described side plate of claim 1-3; It is characterized in that; Said Z-shaped strain relief is Z-shaped fluting, and said Z-shaped fluting comprises the breach that is no less than on the said side plate body of two the be located at width, and two adjacent breach are located at the both sides of side plate body width respectively.
5. side plate according to claim 4 is characterized in that said breach takes the shape of the letter U, and the bottom of said breach is an arcuate structure.
6. side plate according to claim 4 is characterized in that said Z-shaped fluting is located at the stage casing of said side plate body.
7. side plate according to claim 1 is characterized in that, the end of said side plate body is the circular arc of indent.
8. side plate according to claim 4 is characterized in that said breach is V-shaped, and the degree of depth of said breach is half the greater than the width L's of side plate body.
9. side plate according to claim 8 is characterized in that, lay respectively between adjacent two breach bottom of said side plate body both sides apart from d more than or equal to 1/3L, and be not more than 1/2L apart from d between said two breach bottom.
10. a heat exchanger is characterized in that, comprises header, side plate, it is characterized in that, said side plate is each described side plate of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203784722U CN202255037U (en) | 2011-09-28 | 2011-09-28 | Side plate and heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203784722U CN202255037U (en) | 2011-09-28 | 2011-09-28 | Side plate and heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255037U true CN202255037U (en) | 2012-05-30 |
Family
ID=46116267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203784722U Expired - Lifetime CN202255037U (en) | 2011-09-28 | 2011-09-28 | Side plate and heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595111A (en) * | 2019-06-28 | 2019-12-20 | 杭州三花微通道换热器有限公司 | Heat exchanger and multi-refrigerating-system air conditioning unit |
| CN112097567A (en) * | 2020-09-24 | 2020-12-18 | 浙江银轮机械股份有限公司 | Connecting piece and heat exchanger for heat exchanger |
-
2011
- 2011-09-28 CN CN2011203784722U patent/CN202255037U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595111A (en) * | 2019-06-28 | 2019-12-20 | 杭州三花微通道换热器有限公司 | Heat exchanger and multi-refrigerating-system air conditioning unit |
| CN110595111B (en) * | 2019-06-28 | 2021-11-02 | 杭州三花微通道换热器有限公司 | Heat exchanger and multi-refrigerating-system air conditioning unit |
| CN112097567A (en) * | 2020-09-24 | 2020-12-18 | 浙江银轮机械股份有限公司 | Connecting piece and heat exchanger for heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANHUA HOLDING GROUP CO., LTD. Free format text: FORMER OWNER: HANGZHOU SANHUA MICRO-CHANNEL HEAT EXCHANGER CO., LTD. Effective date: 20120710 Owner name: DANFOSS AS Effective date: 20120710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU SANHUA MICRO-CHANNEL HEAT EXCHANGER CO., Free format text: FORMER NAME: DANFOSS SANHUA (HANGZHOU) MICRO-CHANNEL HEAT EXCHANGER CO., LTD. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310018 HANGZHOU, ZHEJIANG PROVINCE TO: 312500 SHAOXING, ZHEJIANG PROVINCE |
|
| CP03 | Change of name, title or address |
Address after: 310018, No. 289-1, No. 12, Poplar Street, Hangzhou economic and Technological Development Zone, Zhejiang Patentee after: SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER Co.,Ltd. Address before: 310018 Hangzhou economic and Technological Development Zone, Zhejiang, No. 12 Avenue, No. 289 Patentee before: DANFOSS SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120710 Address after: 312500 Shaoxing City, Zhejiang province Xinchang Qixing street under the Liquan Co-patentee after: DANFOSS A/S Patentee after: SANHUA HOLDING GROUP Co.,Ltd. Address before: 310018, No. 289-1, No. 12, Poplar Street, Hangzhou economic and Technological Development Zone, Zhejiang Patentee before: SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER Co.,Ltd. Assignor: SANHUA HOLDING GROUP Co.,Ltd. Contract record no.: 2015990000010 Denomination of utility model: Side plate and heat exchanger Granted publication date: 20120530 License type: Common License Record date: 20150106 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU SANHUA MICRO CHANNEL HEAT EXCHANGER CO., Free format text: FORMER OWNER: SANHUA HOLDING GROUP CO., LTD. Effective date: 20150305 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312500 SHAOXING, ZHEJIANG PROVINCE TO: 310018 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150305 Address after: 310018, No. 289-1, No. 12, Poplar Street, Hangzhou economic and Technological Development Zone, Hangzhou, Zhejiang Patentee after: SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER Co.,Ltd. Patentee after: DANFOSS A/S Address before: 312500 Shaoxing City, Zhejiang province Xinchang Qixing street under the Liquan Patentee before: SANHUA HOLDING GROUP Co.,Ltd. Patentee before: DANFOSS A/S |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |