CN220670289U - Heat exchanger tube disc - Google Patents
Heat exchanger tube disc Download PDFInfo
- Publication number
- CN220670289U CN220670289U CN202322191071.1U CN202322191071U CN220670289U CN 220670289 U CN220670289 U CN 220670289U CN 202322191071 U CN202322191071 U CN 202322191071U CN 220670289 U CN220670289 U CN 220670289U
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- Prior art keywords
- fixed
- plate
- heat exchanger
- shaped
- exchanger tube
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- 230000000694 effects Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchanger tube disc, which relates to the technical field of heat exchangers and comprises a first fixed plate, wherein a screw rod is connected inside the first fixed plate, a rotating handle is fixed at the top end of the screw rod, a cross movable block is connected outside the screw rod, a supporting frame is connected outside the cross movable block, a semi-U-shaped fixed plate is arranged on the side surface of the supporting frame, a connecting rod is arranged on one side of the semi-U-shaped fixed plate, a semi-U-shaped mounting plate is fixed at one end of the connecting rod, a mounting frame is arranged on one side of the semi-U-shaped mounting plate, rubber pads are fixedly arranged on the outer side of the mounting frame, four groups of rubber pads are linearly distributed outside the first fixed plate, and a tube disc body is arranged outside the rubber pads. According to the utility model, the four groups of rubber pads on the supporting mechanism are arranged to extrude the inner side wall of the pipe disc body, so that the pipe disc body is supported and fixed, the dismounting time is saved, and the working efficiency of staff is improved.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger tube disc.
Background
A heat exchanger is a device that transfers a portion of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum, power, food and other industrial production, and can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in the chemical industry, so that the heat exchanger has wide application range.
The Chinese patent publication No. CN2278918Y discloses a coiled heat exchanger, which comprises a main steam inlet pipe and a main water return pipe, wherein a steam inlet coiled pipe is connected between a steam inlet branch pipe and a free end, one end of the steam inlet branch pipe is connected with the main steam inlet pipe, and two ends of the main water return pipe are respectively connected with the free end and the main water return pipe. The automatic descaling device has the advantages of simple structure, low cost, safety, reliability, automatic descaling and improvement of the working efficiency of the heat exchanger. However, the two cold and hot coils are inconvenient to disassemble, so that the maintenance is difficult, and the application range of the cold and hot coils is limited.
The prior Chinese patent is searched: a coil pipe (bulletin number: CN 210346441U) for a heat exchanger comprises a first coil pipe, a second coil pipe and a plurality of fixed modules; the first coil pipe and the second coil pipe are spirally and alternately arranged to form a heat exchanger coil pipe; the fixing module comprises a substrate, a plurality of first fixing blocks, a plurality of second fixing blocks and a plurality of fixing devices; the first fixing blocks are arranged on one side of the substrate at equal intervals; two first through holes are formed in the first fixed block along the longitudinal direction of the heat exchanger coil; the second fixing blocks are arranged on the other side of the base plate, any one second fixing plate is positioned between two adjacent first fixing plates, and two second through holes are formed in the second fixing plates; the fixing device comprises a stud, a limiting block and a nut, wherein the stud penetrates through the first through hole or the second through hole, and the limiting block is fixed at the bottom of the stud. The coil pipe for the heat exchanger is convenient and quick to install and convenient to detach.
Above-mentioned patent is through setting up fixed module, fixes heat exchanger's coil pipe to reach the effect of easy to assemble, but the device exists not enough to install the coil pipe through multiunit bolt fixedly, when heat exchanger's coil pipe need dismantle, need utilize the instrument to demolish multiunit bolt one by one, had both wasted a large amount of time of staff like this, consumed staff's physical power moreover, made work efficiency reduce.
Therefore, it is necessary to invent a heat exchanger tube tray to solve the above problems.
Disclosure of Invention
The utility model aims to provide a heat exchanger tube plate, which solves the problem that the coil plate is not convenient enough to assemble and disassemble due to the fact that a plurality of groups of bolts are used for fixing the coil plate in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat exchanger tube dish, includes first fixed plate, the internally connected of first fixed plate has the lead screw, the top of lead screw is fixed with the commentaries on classics handle, the external connection of lead screw has the cross movable block, the external connection of cross movable block has the braced frame, the side-mounting of braced frame has half U-shaped fixed plate, one side of half U-shaped fixed plate is provided with the connecting rod, the one end of connecting rod is fixed with half U-shaped mounting panel, one side of half U-shaped mounting panel is provided with the installing frame, the outside fixed mounting of installing frame has the rubber pad, the rubber pad has four groups, four groups the rubber pad is in first fixed plate outside is linear distribution, the outside of rubber pad is provided with the tube dish body.
Preferably, the movable hole is formed in the first fixing plate, the bottom end of the screw rod is connected with a bearing, and the second fixing plate is installed at the bottom of the bearing.
Preferably, the outer wall of the screw rod is connected with a screw nut, and a guide groove is formed in the support frame.
Preferably, the side surface of the semi-U-shaped fixing plate is provided with a first fixing shaft, and the inside of the connecting rod is connected with a second fixing shaft.
Preferably, a connecting plate is fixed at one end of the second fixed shaft, and a third fixed shaft is installed on the inner side of the connecting plate.
Preferably, a half U-shaped mounting block is connected to the outer portion of the third fixing shaft.
Preferably, a fourth fixed shaft is installed on the inner side of the half U-shaped mounting plate, and a connecting block is arranged on the outer portion of the fourth fixed shaft.
The utility model has the technical effects and advantages that:
1. through setting up supporting mechanism, at first rotate the twist grip, make the twist grip drive the lead screw to rotate, the lead screw outer wall connection has the screw, the screw is installed in the inside of the cross movable block, the cross movable block slides in the guide way offered in the braced frame again, thus when the lead screw rotates, drive the cross movable block and make lifting movement, the cross movable block side is fixed with half U-shaped fixed plate, half U-shaped fixed plate side is fixed with the first fixed axle, first fixed axle external connection has the connecting rod, connecting rod internal connection has the second fixed axle, the second fixed axle is fixed in the connecting plate inboard, the connecting plate inboard is fixed with the third fixed axle again, the third fixed axle is connected with half U-shaped installation piece, half U-shaped installation piece is fixed on first fixed plate outer wall, thus when the cross movable block makes lifting movement, make the connecting rod of side stretch movement, one end of connecting rod is fixed with half U-shaped mounting plate, half U-shaped mounting plate is fixed with the fourth fixed axle inside, the fourth fixed axle, the connecting block is fixed in the installation frame, install the rubber pad outside, the rubber pad outside is provided with the pipe dish body, when the connecting rod makes the connecting rod make the telescoping movement, make the installation frame one side squeeze the inner side wall of the backup pad, thereby the work time-consuming time is saved, the work is fixed in the existing coil is needed, the work is solved, the problem of using the hose is fixed in the time is removed, and the work is saved, the people is needed to be fixed in the work, and has been removed;
2. through setting up the rubber pad, four groups rubber pads press and lean on the inside wall of pipe dish to support the pipe dish, can prevent effectively that pipe dish axial or radial float, the rubber pad still can prevent that pipe dish from taking place electrochemical corrosion simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic front view of the whole heat exchanger tube panel of the present utility model.
Fig. 2 is a split view of a support frame portion of a heat exchanger tube tray of the present utility model.
Fig. 3 is a schematic top view of the entire heat exchanger tube tray of the present utility model.
Fig. 4 is a schematic bottom view of the entire heat exchanger tube tray according to the present utility model.
In the figure: 1. a first fixing plate; 2. a movable hole; 3. a screw rod; 4. a rotating handle; 5. a bearing; 6. a second fixing plate; 7. a nut; 8. a cross-shaped movable block; 9. a support frame; 10. a guide groove; 11. a semi-U-shaped fixing plate; 12. a first fixed shaft; 13. a connecting rod; 14. a second fixed shaft; 15. a connecting plate; 16. a third fixed shaft; 17. a semi-U-shaped mounting block; 18. a semi-U-shaped mounting plate; 19. a fourth fixed shaft; 20. a connecting block; 21. a mounting frame; 22. a rubber pad; 23. a pipe disc body.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
The utility model provides a heat exchanger tube disc as shown in figures 1-4, which comprises a first fixed plate 1, wherein a screw rod 3 is connected inside the first fixed plate 1, the screw rod 3 plays a role of driving a screw nut 7 to rotate, a rotating handle 4 is fixed at the top end of the screw rod 3, the rotating handle 4 plays a role of driving the screw rod 3 to rotate, a cross movable block 8 is connected outside the screw rod 3, the cross movable block 8 plays a role of driving two groups of half U-shaped fixed plates 11 to move, a supporting frame 9 is connected outside the cross movable block 8, the supporting frame 9 enables the cross movable block 8 to slide inside the supporting frame 9, a half U-shaped fixed plate 11 is arranged on the side surface of the supporting frame 9, the half U-shaped fixed plate 11 plays a role of fixing a first fixed shaft 12, one side of half U-shaped fixed plate 11 is provided with connecting rod 13, wherein connecting rod 13 plays the effect of connecting first fixed axle 12, second fixed axle 14, fourth fixed axle 19, the one end of connecting rod 13 is fixed with half U-shaped mounting panel 18, wherein half U-shaped mounting panel 18 plays the effect of installing fourth fixed axle 19, one side of half U-shaped mounting panel 18 is provided with mounting frame 21, wherein mounting frame 21 plays the effect of installing rubber pad 22, the outside fixed mounting of mounting frame 21 has rubber pad 22, rubber pad 22 has four groups, four groups of rubber pads 22 are linear distribution in the outside of first fixed plate 1, wherein rubber pad 22 plays the effect of stay tube dish body 23, the outside of rubber pad 22 is provided with pipe dish body 23, wherein pipe dish body 23 plays the effect of carrying out the heat exchange for the heat exchanger.
The movable hole 2 has been seted up to the inside of first fixed plate 1, and the bottom of lead screw 3 is connected with bearing 5, and second fixed plate 6 is installed to the bottom of bearing 5, and wherein the movable hole 2 makes lead screw 3 rotate in its inside, and bearing 5 makes lead screw 3 rotate in its inside, and second fixed plate 6 plays the effect of installation bearing 5.
The outer wall of the screw rod 3 is connected with a screw nut 7, a guide groove 10 is formed in the support frame 9, the screw nut 7 plays a role in driving the cross movable block 8 to do lifting motion, and the guide groove 10 plays a role in limiting and guiding the movement of the cross movable block 8.
The side of the semi-U-shaped fixing plate 11 is mounted with a first fixing shaft 12, and the inside of the connecting rod 13 is connected with a second fixing shaft 14, wherein the first fixing shaft 12 rotates the connecting plate 15 at the outside thereof, and the second fixing shaft 14 rotates the connecting plate 15 at the outside thereof.
A connection plate 15 is fixed to one end of the second fixing shaft 14, and a third fixing shaft 16 is installed at the inner side of the connection plate 15, wherein the connection plate 15 serves to install the second fixing shaft 14 and the third fixing shaft 16, and the third fixing shaft 16 allows the half U-shaped installation block 17 to rotate at the outer side thereof.
The outer part of the third fixed shaft 16 is connected with a half U-shaped mounting block 17, wherein the half U-shaped mounting block 17 enables the third fixed shaft 16 to move inside.
A fourth fixed shaft 19 is mounted on the inner side of the semi-U-shaped mounting plate 18, and a connection block 20 is provided on the outer side of the fourth fixed shaft 19, wherein the fourth fixed shaft 19 rotates the connection block 20 on the outer side thereof, and the connection block 20 plays a role of connecting the mounting frame 21.
Working principle: firstly, the rotating handle 4 is rotated, so that the rotating handle 4 drives the screw rod 3 to rotate, the outer wall of the screw rod 3 is connected with a screw nut 7, the screw nut 7 is installed inside a cross movable block 8, the cross movable block 8 slides in a guide groove 10 formed in a supporting frame 9, when the screw rod 3 rotates, the cross movable block 8 is driven to do lifting movement, a half U-shaped fixing plate 11 is fixed on the side surface of the cross movable block 8, a first fixing shaft 12 is fixed on the side surface of the half U-shaped fixing plate 11, a connecting rod 13 is connected with the outer part of the first fixing shaft 12, a second fixing shaft 14 is connected with the inner part of the connecting rod 13, the second fixing shaft 14 is fixed on the inner side of the connecting plate 15, a third fixing shaft 16 is fixed on the inner side of the connecting plate 15, the third fixing shaft 16 is connected with a half U-shaped mounting block 17, the half U-shaped mounting block 17 is fixed on the outer wall of the first fixing plate 1, like this when cross movable block 8 makes elevating movement for the connecting rod 13 of side carries out stretching movement, the one end of connecting rod 13 is fixed with half U-shaped mounting panel 18, half U-shaped mounting panel 18 inside is fixed with fourth fixed axle 19, fourth fixed axle 19 external connection has connecting block 20, connecting block 20 is fixed in installing frame 21, install rubber pad 22 in the installing frame 21 outside, the rubber pad 22 outside is provided with tub dish body 23, like this when connecting rod 13 makes the rubber pad 22 of installing frame 21 one side extrude tub dish body 23 inside wall, thereby support fixedly to tub dish body 23, the problem that needs to utilize the multiunit bolt to fix the coil pipe to lead to dismantling time consuming and laborious in the prior art has been solved, thereby the dismouting time has been practiced thrift, staff's work efficiency has been improved.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A heat exchanger tube tray comprising a first fixing plate (1), characterized in that: the utility model discloses a rubber pad, including first fixed plate (1), second fixed plate (1), screw (3) are fixed with carousel (4) on the top of screw (3), the external connection of screw (3) has cross movable block (8), the external connection of cross movable block (8) has braced frame (9), the side-mounting of braced frame (9) has half U-shaped fixed plate (11), one side of half U-shaped fixed plate (11) is provided with connecting rod (13), one end of connecting rod (13) is fixed with half U-shaped mounting panel (18), one side of half U-shaped mounting panel (18) is provided with installing frame (21), the outside fixed mounting of installing frame (21) has rubber pad (22), rubber pad (22) have four groups, four groups rubber pad (22) are the outside of first fixed plate (1) and are linear distribution, the outside of rubber pad (22) is provided with pipe dish body (23).
2. A heat exchanger tube tray according to claim 1, wherein: the movable hole (2) is formed in the first fixed plate (1), the bottom end of the screw rod (3) is connected with a bearing (5), and the second fixed plate (6) is mounted at the bottom of the bearing (5).
3. A heat exchanger tube tray according to claim 1, wherein: the outer wall of the screw rod (3) is connected with a screw nut (7), and a guide groove (10) is formed in the support frame (9).
4. A heat exchanger tube tray according to claim 1, wherein: the side face of the semi-U-shaped fixing plate (11) is provided with a first fixing shaft (12), and the inside of the connecting rod (13) is connected with a second fixing shaft (14).
5. A heat exchanger tube tray according to claim 4, wherein: one end of the second fixed shaft (14) is fixed with a connecting plate (15), and a third fixed shaft (16) is arranged on the inner side of the connecting plate (15).
6. A heat exchanger tube tray according to claim 5, wherein: the outer part of the third fixed shaft (16) is connected with a semi-U-shaped mounting block (17).
7. A heat exchanger tube tray according to claim 1, wherein: a fourth fixed shaft (19) is arranged on the inner side of the semi-U-shaped mounting plate (18), and a connecting block (20) is arranged outside the fourth fixed shaft (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322191071.1U CN220670289U (en) | 2023-08-15 | 2023-08-15 | Heat exchanger tube disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322191071.1U CN220670289U (en) | 2023-08-15 | 2023-08-15 | Heat exchanger tube disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220670289U true CN220670289U (en) | 2024-03-26 |
Family
ID=90331771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322191071.1U Active CN220670289U (en) | 2023-08-15 | 2023-08-15 | Heat exchanger tube disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220670289U (en) |
-
2023
- 2023-08-15 CN CN202322191071.1U patent/CN220670289U/en active Active
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