CN202141363U - Finned-tube tubular heat exchanger - Google Patents
Finned-tube tubular heat exchanger Download PDFInfo
- Publication number
- CN202141363U CN202141363U CN201120217211U CN201120217211U CN202141363U CN 202141363 U CN202141363 U CN 202141363U CN 201120217211 U CN201120217211 U CN 201120217211U CN 201120217211 U CN201120217211 U CN 201120217211U CN 202141363 U CN202141363 U CN 202141363U
- Authority
- CN
- China
- Prior art keywords
- finned tube
- finned
- heat exchanger
- tubular heat
- tube
- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a finned-tube tubular heat exchanger, which comprises a shell, a finned tube and a support plate, wherein a tetrafluoroethylene fixing sleeve is mounted on the inner hole of the support plate which is installed with the finned tube, and a tetrafluoroethylene neck bush is installed in the tetrafluoroethylene fixing sleeve via the inner hole. The finned-tube tubular heat exchanger has advantages of being capable of eliminating direct collision between the finned tube and the supporting plate and prolonging the service life of the finned tube.
Description
Technical field
The utility model relates to a kind of heat exchanger, relates in particular to a kind of finned tube tubular heat exchanger.
Background technology
Present finned tube tubular heat exchanger comprises shell, finned tube and gripper shoe, and gripper shoe is installed in the enclosure, and finned tube is installed in the gripper shoe; In the finned tube tubular heat exchanger course of work
When fluid flows, can cause the finned tube vibrations in the finned tube tubular heat exchanger, bump, finally cause the destruction of finned tube thereby can make between finned tube and the gripper shoe.
Summary of the invention
To above-mentioned shortcoming, the utility model purpose is to provide a kind of finned tube tubular heat exchanger that can eliminate the direct collision between finned tube and the gripper shoe.
The technology contents of the utility model does; A kind of finned tube tubular heat exchanger; Comprise shell, finned tube and gripper shoe, it is characterized in that on the endoporus that finned tube is installed on the gripper shoe, being equipped with a tetrafluoro fixed cover, in the tetrafluoro fixed cover, be set with a tetrafluoro neck bush through endoporus.
The advantage that the utility model is compared with prior art had is: can eliminate the direct collision between finned tube and the gripper shoe; Thereby avoid damage inactivation, prolonged the service life of finned tube thus because of the finned tube that causes except that the direct collision between finned tube and the gripper shoe.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is an A place enlarged drawing among Fig. 1.
Specific embodiment
As depicted in figs. 1 and 2; A kind of finned tube tubular heat exchanger; Comprise shell 1, finned tube 2 and gripper shoe 3, it is characterized in that a tetrafluoro fixed cover 4 is installed on the endoporus 3.1 that finned tube 2 is installed on the gripper shoe 3, in tetrafluoro fixed cover 4, be set with a tetrafluoro neck bush 5 through endoporus 3.1.
Claims (1)
1. finned tube tubular heat exchanger; Comprise shell (1), finned tube (2) and gripper shoe (3); It is characterized in that a tetrafluoro fixed cover (4) is installed on the endoporus (3.1) that finned tube (2) are installed on the gripper shoe (3), in tetrafluoro fixed cover (4), be set with a tetrafluoro neck bush (5) through endoporus (3.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120217211U CN202141363U (en) | 2011-06-24 | 2011-06-24 | Finned-tube tubular heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120217211U CN202141363U (en) | 2011-06-24 | 2011-06-24 | Finned-tube tubular heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202141363U true CN202141363U (en) | 2012-02-08 |
Family
ID=45552419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120217211U Expired - Fee Related CN202141363U (en) | 2011-06-24 | 2011-06-24 | Finned-tube tubular heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202141363U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588713A (en) * | 2012-03-06 | 2012-07-18 | 无锡辉腾科技有限公司 | Novel vaporizer frame |
| CN102852575A (en) * | 2012-09-25 | 2013-01-02 | 黄敏坚 | Heat pump heat collecting type generator set by using natural heat energy |
| CN110186308A (en) * | 2019-03-29 | 2019-08-30 | 苏州苏净安发空调有限公司 | Heat exchanger with protective lining |
-
2011
- 2011-06-24 CN CN201120217211U patent/CN202141363U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588713A (en) * | 2012-03-06 | 2012-07-18 | 无锡辉腾科技有限公司 | Novel vaporizer frame |
| CN102852575A (en) * | 2012-09-25 | 2013-01-02 | 黄敏坚 | Heat pump heat collecting type generator set by using natural heat energy |
| CN102852575B (en) * | 2012-09-25 | 2015-11-25 | 黄敏坚 | Heat pump heat collecting type natural heat energy generator set |
| CN110186308A (en) * | 2019-03-29 | 2019-08-30 | 苏州苏净安发空调有限公司 | Heat exchanger with protective lining |
| CN110186308B (en) * | 2019-03-29 | 2024-02-06 | 苏州苏净安发环境科技有限公司 | Heat exchanger with protective lining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20160624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |