CN205155136U - Two shell side heat exchanger longitudinal baffle seal structure - Google Patents
Two shell side heat exchanger longitudinal baffle seal structure Download PDFInfo
- Publication number
- CN205155136U CN205155136U CN201520865635.8U CN201520865635U CN205155136U CN 205155136 U CN205155136 U CN 205155136U CN 201520865635 U CN201520865635 U CN 201520865635U CN 205155136 U CN205155136 U CN 205155136U
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- longitudinal baffle
- heat exchanger
- shell side
- side heat
- strip
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Abstract
The utility model discloses a longitudinal baffle seal structure is difficult to dismantle two shell side heat exchanger longitudinal baffle seal structure and the scheduling problem is revealed to the medium in order to solve among the prior art. This two shell side heat exchanger longitudinal baffle seal structure includes the longitudinal baffle, a housing, sealing beads, elasticity gasket and rivet, wherein sealing beads is the W type of recess for both sides, the elasticity gasket is two sets of, every group elasticity gasket is formed by stacking from top to bottom the elasticity gasket that 3~5 0.1~0.3mm are thick, two sets of elasticity gaskets respectively with fix with rivet to W type sealing beads's the both sides recess in, the sealing beads card that is fixed with the elasticity gasket is to the longitudinal baffle, the longitudinal baffle is installed in the casing.
Description
Technical field
The present invention relates to a kind of novel longitudinal baffle seal structure of type double-shell side heat exchanger.
Background technique
In type double-shell side heat exchanger, longitudinal baffle Sealing is the critical component of shell side sealing.Must keep good sealing between longitudinal baffle both sides and housing, if dividing plate distortion or seal failure, can cause leaking between double-shell, severe patient can cause the short circuit of shell side medium, does not almost have heat transfer effect.Conventional longitudinal baffle sealing configuration, its Sealing is connected with longitudinal baffle bolt.Bolt is connected in installation, unloading process and comparatively bothers; Bolt connects and medium contact, especially having in corrosive medium, uses for a long time, and medium infiltrates in screw thread, screw thread rust corrosion, causes being difficult to dismounting.
Model utility content
The purpose of this utility model provides a kind of type double-shell side heat exchanger longitudinal baffle sealing configuration, is difficult to the problems such as dismounting and medium leakage to solve longitudinal baffle sealing configuration in prior art.
The utility model provides a kind of type double-shell side heat exchanger longitudinal baffle sealing configuration, comprise longitudinal baffle and housing, it is characterized in that: this type double-shell side heat exchanger longitudinal baffle sealing configuration also comprises seal trim strip, elastic sealing strip and rivet, the wherein W type of seal trim strip to be both sides be groove, elastic sealing strip is two groups, often organize elastic sealing strip to be formed by stacking up and down by the elastic sealing strip that 3 ~ 5 0.1 ~ 0.3mm are thick, two groups of elastic sealing strips are fixed to rivet in the grooves on two sides of W type seal trim strip respectively, the seal trim strip being fixed with elastic sealing strip snaps on longitudinal baffle, longitudinal baffle is installed in housing.
The further technical characteristics of the utility model is: described seal trim strip is that the alloy material simmering and bending that 1.5 ~ 3mm is thick are shaping.
The further technical characteristics of the utility model is: the material of described elastic sealing strip and seal trim strip is Austenitic Stainless Steel, nickel-base alloy or Cu alloy material.
The utility model compared with prior art has following beneficial effect: (1) the utility model eliminates the bolt in conventional seal structure, makes the installation of sealing configuration, unloading process becomes very simple.(2) the utility model adopts Bidirectional seal structure, makes sealability better.
By the drawings and specific embodiments, the utility model is done into lower detailed description below, but do not limit scope of the present utility model.
Accompanying drawing explanation
Fig. 1 is the erection drawing of a kind of type double-shell side heat exchanger baffle seal structure of the utility model.
Fig. 2 is a kind of baffle seal structure schematic diagram of the utility model.
Reference character shown in figure is:
1-housing, 2-longitudinal baffle, 3-seal trim strip, 4-elastic sealing strip, 5-rivet.
Embodiment
As depicted in figs. 1 and 2, a kind of type double-shell side heat exchanger longitudinal baffle sealing configuration, comprise longitudinal baffle 2 and housing 1, this type double-shell side heat exchanger longitudinal baffle sealing configuration also comprises seal trim strip 3, elastic sealing strip 4 and rivet 5, wherein seal trim strip 3 for both sides be the W type of groove, elastic sealing strip 4 is two groups, often organize elastic sealing strip 4 to be formed by stacking up and down by the elastic sealing strip that 3 ~ 5 0.1 ~ 0.3mm are thick, two groups of elastic sealing strips are fixed to rivet 5 in the grooves on two sides of W type seal trim strip 3 respectively, the seal trim strip 3 being fixed with elastic sealing strip 4 snaps on longitudinal baffle 2, longitudinal baffle 2 to be installed in housing 1.
Described seal trim strip 3 is that the alloy material simmering and bending that 1.5 ~ 3mm is thick are shaping.
The material of described elastic sealing strip 4 and seal trim strip 3 is all have enough elasticity and flexible alloy material, and as Austenitic Stainless Steel, nickel-base alloy or Cu alloy material, or other have enough elasticity and flexible alloy material.
Claims (3)
1. a type double-shell side heat exchanger longitudinal baffle sealing configuration, comprise longitudinal baffle and housing, it is characterized in that: this type double-shell side heat exchanger longitudinal baffle sealing configuration also comprises seal trim strip, elastic sealing strip and rivet, the wherein W type of seal trim strip to be both sides be groove, elastic sealing strip is two groups, often organize elastic sealing strip to be formed by stacking up and down by the elastic sealing strip that 3 ~ 5 0.1 ~ 0.3mm are thick, two groups of elastic sealing strips are fixed to rivet in the grooves on two sides of W type seal trim strip respectively, the seal trim strip being fixed with elastic sealing strip snaps on longitudinal baffle, longitudinal baffle is installed in housing.
2. a kind of type double-shell side heat exchanger longitudinal baffle sealing configuration according to claim 1, is characterized in that: described seal trim strip is that the alloy material simmering and bending that 1.5 ~ 3mm is thick are shaping.
3. a kind of type double-shell side heat exchanger longitudinal baffle sealing configuration according to claim 1, is characterized in that: the material of described elastic sealing strip and seal trim strip is Austenitic Stainless Steel, nickel-base alloy or Cu alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865635.8U CN205155136U (en) | 2015-11-02 | 2015-11-02 | Two shell side heat exchanger longitudinal baffle seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865635.8U CN205155136U (en) | 2015-11-02 | 2015-11-02 | Two shell side heat exchanger longitudinal baffle seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155136U true CN205155136U (en) | 2016-04-13 |
Family
ID=55690830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520865635.8U Active CN205155136U (en) | 2015-11-02 | 2015-11-02 | Two shell side heat exchanger longitudinal baffle seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115018A (en) * | 2017-06-23 | 2019-01-01 | 沈阳汇博热能设备有限公司 | It is a kind of for detachably restraining the sealing mechanism between longitudinal baffle and shell |
| CN110926258A (en) * | 2019-11-11 | 2020-03-27 | 上海电气电站设备有限公司 | Sealing device for shell pass of photo-thermal heat exchanger |
| CN117870442A (en) * | 2024-03-12 | 2024-04-12 | 山东豪迈机械制造有限公司 | Sealing device of shell side partition plate and heat exchanger |
-
2015
- 2015-11-02 CN CN201520865635.8U patent/CN205155136U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115018A (en) * | 2017-06-23 | 2019-01-01 | 沈阳汇博热能设备有限公司 | It is a kind of for detachably restraining the sealing mechanism between longitudinal baffle and shell |
| CN109115018B (en) * | 2017-06-23 | 2024-03-01 | 沈阳汇博热能设备有限公司 | Sealing mechanism used between longitudinal partition plate of detachable tube bundle and shell |
| CN110926258A (en) * | 2019-11-11 | 2020-03-27 | 上海电气电站设备有限公司 | Sealing device for shell pass of photo-thermal heat exchanger |
| CN117870442A (en) * | 2024-03-12 | 2024-04-12 | 山东豪迈机械制造有限公司 | Sealing device of shell side partition plate and heat exchanger |
| CN117870442B (en) * | 2024-03-12 | 2024-06-04 | 山东豪迈机械制造有限公司 | Sealing device of shell side partition plate and heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |