CN213932181U - Seal gasket structure of plate heat exchanger - Google Patents
Seal gasket structure of plate heat exchanger Download PDFInfo
- Publication number
- CN213932181U CN213932181U CN202022611499.3U CN202022611499U CN213932181U CN 213932181 U CN213932181 U CN 213932181U CN 202022611499 U CN202022611499 U CN 202022611499U CN 213932181 U CN213932181 U CN 213932181U
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- China
- Prior art keywords
- fixedly connected
- plate
- heat exchanger
- pipe
- gasket
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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 - Fee Related
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 claims 5
- 238000009434 installation Methods 0.000 description 10
- 239000012530 fluid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a seal gasket structure of plate heat exchanger, including gasket, card strip and mounting panel, pole in one side fixedly connected with of mounting panel, one side fixedly connected with extension spring of pole, one side fixedly connected with outer tube of extension spring, one side fixedly connected with curb plate of outer tube, the equal fixedly connected with side pipe in both sides of curb plate, the inside swing joint of side pipe has the card pipe, the inside wall fixedly connected with fixed plate of card pipe, one side fixedly connected with extrusion spring of fixed plate. This plate heat exchanger's seal gasket structure through the setting of interior pole, extension spring and outer tube, can outwards stimulate the curb plate, makes the outer tube remove at the inner rod surface, then through the setting of side tube, card pipe, fixed plate and extrusion spring, can make the outward flange of card pipe and plate heat exchanger carry out the joint, through extrusion spring and extension spring's elasticity, increases the steadiness of card pipe and plate heat exchanger joint.
Description
Technical Field
The utility model relates to a gasket technical field for the plate heat exchanger specifically is a plate heat exchanger's seal gasket structure.
Background
The plate heat exchanger plate is divided into 2 types of unilateral flows and 2 types of diagonal flows according to the flow form of heat exchange media, correspondingly, a plate heat exchanger sealing gasket is divided into 2 types of unilateral flows and 2 types of diagonal flows according to the flow form of the heat exchange media, the unilateral flow means that the heat exchange media flowing in from the right corner hole of the heat exchange plate finally flow out from the right corner hole, similarly, the heat exchange media flowing in from the left corner hole finally flow out from the left corner hole, the diagonal flow means that heat exchange fluid flows in from the right corner hole and flows out from the left corner hole, or the fluid flowing in from the left corner hole flows out from the right corner hole, a diagonal flow mode is presented, the diagonal flow mode is superior to the unilateral flow in terms of heat exchange efficiency, but the unilateral flow mode is relatively low in cost, so under the condition that the heat exchange efficiency can be met, the unilateral flow mode is generally adopted.
The most direct formula of pasting of plate heat exchanger gasket existing use, the nail of gluing mosaic, the spiral-lock formula, the gasket of spiral-lock formula carries out the spiral-lock through the elasticity of gasket mostly when spiral-lock, can take place the gasket spiral-lock more pine when reusing plate heat exchanger behind the spiral-lock, drops, and it is inconvenient to lead to staff's later stage installation plate heat exchanger, provides a plate heat exchanger's seal gasket structure for this.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a seal gasket structure of plate heat exchanger has solved the problem of proposition among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a seal gasket structure of plate heat exchanger, includes gasket and card strip, the fixed surface of gasket installs the mounting panel, pole in one side fixedly connected with of mounting panel, one side fixedly connected with extension spring of pole, one side fixedly connected with outer tube of extension spring, one side fixedly connected with curb plate of outer tube, the equal fixedly connected with side pipe in both sides of curb plate, the inside swing joint of side pipe has the card pipe, the inside wall fixedly connected with fixed plate of card pipe, one side fixedly connected with extrusion spring of fixed plate, one side fixedly connected with connecting band of card strip, one side fixedly connected with reset spring of connecting band, one side fixedly connected with connecting pipe of reset spring.
Optionally, one side of the inner rod is movably connected with the inner side wall of the outer tube through the extension spring.
Optionally, the middle part of the inner side wall of the outer tube is fixedly connected with a middle shaft, and the surface of the middle shaft is connected with an inner rod in a sliding manner.
Optionally, the number of the outer tubes is a plurality, and the inner rods are movably connected inside the plurality of outer tubes.
Optionally, one side of the extrusion spring is fixedly connected with a connecting plate, and two sides of the connecting plate are fixedly connected with the side pipe.
Optionally, one side of the connecting pipe is fixedly connected with the gasket, two ends of the clamping strip are fixedly connected with the gasket, and the surface of the connecting belt is movably connected with the connecting pipe.
(III) advantageous effects
The utility model provides a seal gasket structure of plate heat exchanger possesses following beneficial effect:
this plate heat exchanger's seal gasket structure, through interior pole, the setting of extension spring and outer tube, can outwards stimulate the curb plate, make the outer tube remove at the inner pole surface, then through the side tube, the card pipe, the setting of fixed plate and extrusion spring, can make the outward flange of card pipe and plate heat exchanger carry out the joint, elasticity through extrusion spring and extension spring, increase the steadiness of card pipe and plate heat exchanger joint, increase the steadiness of gasket installation, the rethread card strip, the setting of reset spring and connecting band, during the installation card strip, steadiness when multiplicable card strip and plate heat exchanger joint, thereby avoid the staff installation gasket and be convenient for use the plate heat exchanger behind the installation gasket.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the return spring of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the middle shaft structure of the present invention;
fig. 5 is a schematic diagram of the connecting plate structure of the present invention.
In the figure: 1. a gasket; 2. clamping the strip; 3. mounting a plate; 4. an inner rod; 5. an extension spring; 6. an outer tube; 7. a side tube; 8. clamping the pipe; 9. a fixing plate; 10. a side plate; 11. a compression spring; 12. a connecting belt; 13. A return spring; 14. a connecting pipe; 15. a connecting plate; 16. a middle shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a sealing gasket structure of a plate heat exchanger comprises a gasket 1 and a clamping strip 2, wherein a mounting plate 3 is fixedly mounted on the surface of the gasket 1, an inner rod 4 is fixedly connected to one side of the mounting plate 3, an extension spring 5 is fixedly connected to one side of the inner rod 4, an outer tube 6 is fixedly connected to one side of the extension spring 5, a side plate 10 is fixedly connected to one side of the outer tube 6, side tubes 7 are fixedly connected to two sides of the side plate 10, a clamping tube 8 is movably connected to the inner part of each side tube 7, a fixing plate 9 is fixedly connected to the inner side wall of each clamping tube 8, and an extrusion spring 11 is fixedly connected to one side of each fixing plate 9;
through the arrangement of the extrusion spring 11, the gasket extrudes the clamping tube 8, the fixed plate 9 in the clamping tube 8 applies force to the extrusion spring 11, the extension spring 5 tensions the side plate 10 towards the gasket, and the side plate 10 and the fixed plate 9 apply force relatively to increase the installation tightness between the gasket and the plate heat exchanger;
one side of the clamping strip 2 is fixedly connected with a connecting belt 12, one side of the connecting belt 12 is fixedly connected with a return spring 13, one side of the return spring 13 is fixedly connected with a connecting pipe 14, one side of an inner rod 4 is movably connected with the inner side wall of an outer pipe 6 through an extension spring 5, the middle part of the inner side wall of the outer pipe 6 is fixedly connected with a middle shaft 16, the surface of the middle shaft 16 is slidably connected with the inner rod 4, the number of the outer pipes 6 is multiple, the inner rods 4 are movably connected inside the multiple outer pipes 6, one side of an extrusion spring 11 is fixedly connected with a connecting plate 15, both sides of the connecting plate 15 are fixedly connected with side pipes 7, one side of the connecting pipe 14 is fixedly connected with a gasket 1, both ends of the clamping strip 2 are fixedly connected with the gasket 1, and the surface of the connecting belt 12 is movably connected with the connecting pipe 14;
the materials of all the structures except the extension spring 5, the extrusion spring 11, the return spring 13, the fixing plate 9 and the connecting plate 15 are the same as those of the gasket.
The utility model discloses in, the device's working procedure as follows:
1. firstly, through the arrangement of the inner rod 4, the extension spring 5 and the outer tube 6, the side plates 10 can be pulled outwards, so that the outer tube 6 moves on the surface of the inner rod 4;
2. then, the clamping pipe 8 is clamped with the outer edge of the plate heat exchanger through the arrangement of the side pipe 7, the clamping pipe 8, the fixing plate 9 and the extrusion spring 11, the side plate 10 can be tensioned to the gasket through the elasticity of the extension spring 5, the clamping pipe 8 is extruded, the clamping stability of the clamping pipe 8 and the plate heat exchanger is improved, and the installation stability of the gasket is improved;
3. finally through the setting of card strip 2, reset spring 13 and connecting band 12, during installation card strip 2, outside pulling card strip 2 will block strip 2 and plate heat exchanger joint, through reset spring 13's elasticity, inside taut card strip 2, steadiness when multiplicable card strip 2 and plate heat exchanger joint to avoid the staff installation gasket and be convenient for use the plate heat exchanger behind the installation gasket.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a seal gasket structure of plate heat exchanger, includes gasket (1) and card strip (2), its characterized in that: the surface of the gasket (1) is fixedly provided with a mounting plate (3), one side of the mounting plate (3) is fixedly connected with an inner rod (4), one side of the inner rod (4) is fixedly connected with an extension spring (5), one side of the extension spring (5) is fixedly connected with an outer tube (6), one side of the outer pipe (6) is fixedly connected with a side plate (10), both sides of the side plate (10) are fixedly connected with side pipes (7), a clamping pipe (8) is movably connected inside the side pipe (7), the inner side wall of the clamping pipe (8) is fixedly connected with a fixing plate (9), one side of the fixing plate (9) is fixedly connected with an extrusion spring (11), one side of the clamping strip (2) is fixedly connected with a connecting band (12), one side fixedly connected with reset spring (13) of connecting band (12), one side fixedly connected with connecting pipe (14) of reset spring (13).
2. A gasket seal construction for a plate heat exchanger according to claim 1, wherein: one side of the inner rod (4) is movably connected with the inner side wall of the outer tube (6) through the extension spring (5).
3. A gasket seal construction for a plate heat exchanger according to claim 1, wherein: the middle part of the inner side wall of the outer pipe (6) is fixedly connected with a middle shaft (16), and the surface of the middle shaft (16) is connected with an inner rod (4) in a sliding mode.
4. A gasket seal construction for a plate heat exchanger according to claim 1, wherein: the number of the outer pipes (6) is a plurality, and the inner rods (4) are movably connected inside the outer pipes (6).
5. A gasket seal construction for a plate heat exchanger according to claim 1, wherein: one side of the extrusion spring (11) is fixedly connected with a connecting plate (15), and two sides of the connecting plate (15) are fixedly connected with the side pipe (7).
6. A gasket seal construction for a plate heat exchanger according to claim 1, wherein: one side of connecting pipe (14) with gasket (1) fixed connection, the both ends of card strip (2) all with gasket (1) fixed connection, the surface of connecting band (12) with connecting pipe (14) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022611499.3U CN213932181U (en) | 2020-11-12 | 2020-11-12 | Seal gasket structure of plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022611499.3U CN213932181U (en) | 2020-11-12 | 2020-11-12 | Seal gasket structure of plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213932181U true CN213932181U (en) | 2021-08-10 |
Family
ID=77168807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022611499.3U Expired - Fee Related CN213932181U (en) | 2020-11-12 | 2020-11-12 | Seal gasket structure of plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213932181U (en) |
-
2020
- 2020-11-12 CN CN202022611499.3U patent/CN213932181U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |