CN220708194U - Improved structure of plate heat exchanger - Google Patents
Improved structure of plate heat exchanger Download PDFInfo
- Publication number
- CN220708194U CN220708194U CN202322373559.6U CN202322373559U CN220708194U CN 220708194 U CN220708194 U CN 220708194U CN 202322373559 U CN202322373559 U CN 202322373559U CN 220708194 U CN220708194 U CN 220708194U
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- heat exchanger
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- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an improved structure of a plate sheet of a plate heat exchanger, which comprises a heat exchange plate body and a fixed frame, wherein a sleeve is fixedly connected inside the heat exchange plate body, a positioning groove is formed inside the sleeve, a magnetic block is fixedly connected inside the positioning groove, a plurality of limiting grooves are formed on the inner circumferential surface of the positioning groove, a fixed plate is fixedly connected inside the fixed frame, a movable rod is connected inside the fixed plate in a sliding manner, a magnetic rod is connected inside the movable rod in a sliding manner, a lug is fixedly connected on the circumferential surface of the magnetic rod, a plurality of limiting rods are connected inside the movable rod in a sliding manner, the size of each limiting rod is matched with the size of each limiting groove, and the lower surface of each limiting rod is attached to the circumferential surface of the corresponding lug.
Description
Technical Field
The utility model relates to the technical field of exchangers, in particular to an improved structure of a plate heat exchanger.
Background
The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The plate heat exchanger is ideal equipment for liquid-liquid and liquid-vapor heat exchange. The heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like.
The existing plate heat exchange plate has the technical problems that the plate heat exchange plate cannot be well positioned and installed, the work difficulty of an installer is easy to increase, the whole structural stability is possibly lowered, and when the heat exchange plate is replaced, the plate on one side needs to be sequentially removed, so that the heat exchange plate is easy to damage.
Disclosure of Invention
In order to overcome the technical problems described above, an object of the present utility model is to provide an improved plate structure of a plate heat exchanger to solve the technical problems set forth in the background art.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides an improvement structure of plate heat exchanger slab, includes heat exchange plate body and mount, the inside fixedly connected with sleeve pipe of heat exchange plate body, sheathed tube inside is provided with the constant head tank, the inside fixedly connected with magnetic path of constant head tank, the inner circumference of constant head tank is provided with a plurality of spacing grooves, the inside fixedly connected with fixed plate of mount, the inside sliding connection of fixed plate has the movable rod, the inside sliding connection of movable rod has the magnetic pole, the circumference fixedly connected with lug of magnetic pole, the inside sliding connection of movable rod has a plurality of gag lever posts, and the size of gag lever post and the size assorted of spacing groove, the lower surface of gag lever post and the circumference of lug laminate mutually.
The method is further characterized in that: both ends of the heat exchange plate body and the lower surface of the fixing frame are both L-shaped, and the sizes of the two ends of the heat exchange plate body and the lower surface of the fixing frame are matched.
The method is further characterized in that: one end of the moving rod is arc-shaped, and the size of the moving rod is matched with the size of the positioning groove.
The method is further characterized in that: the circumference of the movable rod is fixedly connected with a limiting plate, a first spring is fixedly connected between one end of the limiting plate and one end of the fixed plate, and a second spring is fixedly connected between the circumference of the limiting rod and the inner circumference of the movable rod.
The method is further characterized in that: a third spring is fixedly connected between one end of the protruding block and the inside of the movable rod, and the magnetic rod and the magnetic block are different magnets and are mutually adsorbed.
The method is further characterized in that: one end fixedly connected with pull rod of magnetic pole, the shape of lug sets up to round platform formula, the one end of gag lever post sets up to the arc.
The utility model has the beneficial effects that:
1. through gag lever post, magnetic pole and sleeve pipe cooperation for during mount and the heat transfer board body correspond the position and connect, the carriage release lever gets into in the inside constant head tank of sleeve pipe this moment, through the attraction of magnetic path to the magnetic pole, make magnetic pole pulling spring motion and drive the lug and remove, the lug removes and extrudees the gag lever post motion, the gag lever post gets into in the constant head tank can carry out fixed operation to the heat transfer board body, through automatic block connection operation, the working strength of staff's installation has been alleviateed, the efficiency of installation and dismantlement has been improved simultaneously, thereby the maintenance operation to equipment is convenient.
2. Through the both ends of heat exchange plate body and the lower surface of mount all set up to the L type, and size assorted, can conveniently heat exchange plate body fix a position and place, alleviateed staff's working strength of location installation, improved the practicality.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a structural cross-sectional view of the sleeve of the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;
fig. 5 is an enlarged view of a portion of B of fig. 4 in accordance with the present utility model.
In the figure: 1. a heat exchange plate body; 2. a fixing frame; 3. a sleeve; 4. a magnetic block; 5. a positioning groove; 6. a limit groove; 7. a fixing plate; 8. a moving rod; 9. a limiting plate; 10. a first spring; 11. a magnetic rod; 12. a bump; 13. a limit rod; 14. a second spring; 15. a third spring; 16. and (5) a pull rod.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an improved structure of a plate sheet of a plate heat exchanger comprises a heat exchange plate body 1 and a fixing frame 2, wherein a sleeve 3 is fixedly connected to the inside of the heat exchange plate body 1, a positioning groove 5 is arranged in the sleeve 3, a magnetic block 4 is fixedly connected to the inside of the positioning groove 5, a plurality of limiting grooves 6 are arranged on the inner circumferential surface of the positioning groove 5, a fixing plate 7 is fixedly connected to the inside of the fixing frame 2, a moving rod 8 is slidably connected to the inside of the fixing plate 7, a magnetic rod 11 is slidably connected to the inside of the moving rod 8, a lug 12 is fixedly connected to the circumferential surface of the magnetic rod 11, a plurality of limiting rods 13 are slidably connected to the inside of the moving rod 8, the size of the limiting rods 13 is matched with the size of the limiting grooves 6, and the lower surface of the limiting rods 13 is attached to the circumferential surface of the lug 12.
When the device is used, the two ends of the heat exchange plate body 1 are connected with the lower surface of the fixing frame 2 at the corresponding positions, the moving rod 8 is driven to backwards extrude the first spring 10 to move when the heat exchange plate body 1 moves upwards, after the heat exchange plate moves to a proper position, the moving rod 8 is reset through the first spring 10, the moving rod 8 enters the positioning groove 5 in the sleeve 3, meanwhile, the magnetic block 4 in the sleeve 3 adsorbs the magnetic rod 11, the magnetic force is larger than the acting force of the second spring 14, the magnetic rod 11 drives the protruding block 12 to move, the protruding block 12 extrudes the limiting rod 13 to move into the limiting groove 6, at the moment, the fixing operation can be carried out on the heat exchange plate body 1, when the heat exchange plate body needs to be disassembled, the magnetic rod 11 is driven to backwards move and the third spring 15 by the pull rod 16, after the magnetic rod 11 moves to the proper position, the limiting rod 13 is reset through the second spring 14, the magnetic rod 11 is limited and drives the moving rod 8 to backwards, and the moving rod 8 is separated from the sleeve 3, and the disassembling operation of the heat exchange plate body 1 can be completed.
Both ends of the heat exchange plate body 1 and the lower surface of the fixing frame 2 are both L-shaped, and the sizes are matched.
The heat exchange plate body 1 can be positioned and placed conveniently, the working strength of positioning and mounting of workers is reduced, and the practicability is improved.
One end of the moving rod 8 is arc-shaped, and the size of the moving rod 8 is matched with the size of the positioning groove 5.
When the heat exchange plate body 1 is positioned and installed, the arc-shaped end of the extrusion moving rod 8 slides and finally enters the positioning groove 5 through the first spring 10 to limit the heat exchange plate body 1.
The circumference of the movable rod 8 is fixedly connected with a limiting plate 9, a first spring 10 is fixedly connected between one end of the limiting plate 9 and one end of the fixed plate 7, and a second spring 14 is fixedly connected between the circumference of the limiting rod 13 and the inner circumference of the movable rod 8.
The first spring 10 can drive the movable rod 8 to return into the positioning groove 5 to finish automatic installation operation, and the second spring 14 can drive one end of the limiting rod 13 to be attached to the surface of the protruding block 12.
A third spring 15 is fixedly connected between one end of the protruding block 12 and the inside of the movable rod 8, and the magnetic rod 11 and the magnetic block 4 are mutually different magnets and are mutually adsorbed.
The magnetic force is larger than the acting force of the third spring 15, so that after the movable rod 8 enters the positioning groove 5, the bump 12 on the surface of the magnetic rod 11 can be driven to move through the adsorption of the magnetic block 4 to the magnetic rod 11, and meanwhile, the third spring 15 can drive the magnetic rod 11 to move to the inside of the movable rod 8 to carry out storage operation after the magnetic rod 11 is separated from the magnetic block 4.
One end of the magnetic rod 11 is fixedly connected with a pull rod 16, the shape of the lug 12 is a round table, and one end of the limiting rod 13 is an arc.
The pull rod 16 conveniently drives the magnetic rod 11 to move, one end of the limiting rod 13 is arc-shaped, so that the limiting rod can conveniently slide on the surface of the protruding block 12, and the protruding block 12 can drive the limiting rod 13 to move into the limiting groove 6 to carry out limiting operation or separate from the limiting groove 6 to carry out dismounting operation when sliding to different positions.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.
Claims (6)
1. The utility model provides an improvement structure of plate heat exchanger slab, its characterized in that, including heat exchange plate body (1) and mount (2), the inside fixedly connected with sleeve pipe (3) of heat exchange plate body (1), the inside of sleeve pipe (3) is provided with constant head tank (5), the inside fixedly connected with magnetic path (4) of constant head tank (5), the inner circumference face of constant head tank (5) is provided with a plurality of spacing grooves (6), the inside fixedly connected with fixed plate (7) of mount (2), the inside sliding connection of fixed plate (7) has movable rod (8), the inside sliding connection of movable rod (8) has magnetic rod (11), the circumference fixedly connected with lug (12) of magnetic rod (11), the inside sliding connection of movable rod (8) has a plurality of gag lever posts (13), and the size of gag lever post (13) and the size phase-match of spacing groove (6), the lower surface of gag lever post (13) and the circumference face of lug (12) laminate.
2. An improved structure of a plate heat exchanger plate according to claim 1, characterized in that both ends of the heat exchanger plate body (1) and the lower surface of the fixing frame (2) are both provided in L-shape and are matched in size.
3. An improved structure of a plate heat exchanger according to claim 1, characterized in that one end of the moving rod (8) is arc-shaped, and the size of the moving rod (8) is matched with the size of the positioning groove (5).
4. An improved structure of a plate heat exchanger plate according to claim 1, characterized in that the circumference of the moving rod (8) is fixedly connected with a limiting plate (9), a first spring (10) is fixedly connected between one end of the limiting plate (9) and one end of the fixed plate (7), and a second spring (14) is fixedly connected between the circumference of the limiting rod (13) and the inner circumference of the moving rod (8).
5. The improved structure of a plate heat exchanger plate according to claim 1, wherein a third spring (15) is fixedly connected between one end of the protruding block (12) and the inside of the moving rod (8), and the magnetic rod (11) and the magnetic block (4) are opposite magnets and are attracted to each other.
6. The improved structure of a plate heat exchanger plate according to claim 1, wherein one end of the magnetic rod (11) is fixedly connected with a pull rod (16), the shape of the protruding block (12) is a round table, and one end of the limit rod (13) is an arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322373559.6U CN220708194U (en) | 2023-09-01 | 2023-09-01 | Improved structure of plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322373559.6U CN220708194U (en) | 2023-09-01 | 2023-09-01 | Improved structure of plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220708194U true CN220708194U (en) | 2024-04-02 |
Family
ID=90453432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322373559.6U Active CN220708194U (en) | 2023-09-01 | 2023-09-01 | Improved structure of plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220708194U (en) |
-
2023
- 2023-09-01 CN CN202322373559.6U patent/CN220708194U/en active Active
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