CN216523345U - Shock attenuation bearing structure for plate heat exchanger - Google Patents
Shock attenuation bearing structure for plate heat exchanger Download PDFInfo
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- CN216523345U CN216523345U CN202123347489.4U CN202123347489U CN216523345U CN 216523345 U CN216523345 U CN 216523345U CN 202123347489 U CN202123347489 U CN 202123347489U CN 216523345 U CN216523345 U CN 216523345U
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- heat exchanger
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- plate heat
- connecting plate
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Abstract
The utility model discloses a damping support structure for a plate heat exchanger, which belongs to the technical field of plate heat exchangers and comprises four damping devices, wherein each damping device is arranged in parallel to one side wall of a shell of the plate heat exchanger, each damping device comprises a connecting plate, a damping surface and a damping spring, the periphery of each damping surface is fixed on the connecting plate, a damping cavity is formed between each damping surface and the connecting plate, each damping surface is elastic, at least four connecting holes are symmetrically formed in two sides of the connecting plate in the height direction, a guide part is detachably connected to a frame of the plate heat exchanger and is inserted into the connecting holes, each damping spring is wound on the corresponding guide part, and two ends of each damping spring are respectively abutted against the frame of the plate heat exchanger and the side wall of the connecting plate. The utility model has the effect of effectively damping the vibration of the plate heat exchanger, thereby avoiding the damage of the plate sheets in the transportation process and bringing economic loss.
Description
Technical Field
The utility model relates to the technical field of plate heat exchangers, in particular to a damping and supporting structure for a plate heat exchanger.
Background
The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets. The thin rectangular channel is formed between various plates, heat exchange is carried out through the plates, and 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, under the condition of the same pressure loss, the heat transfer coefficient of the heat exchanger is 3-5 times higher than that of a tubular heat exchanger, the occupied area of the heat exchanger is one third of that of the tubular heat exchanger, and the heat recovery rate can reach more than 90%.
The prior art has the following defects: because the last damping device that does not set up of plate heat exchanger among the prior art, receive in the transportation and strike the back when plate heat exchanger and easily lead to inside slab to take place to damage to bring great economic loss, this problem is waited for and is solved urgently.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a damping support structure for a plate heat exchanger, which has the effect of effectively damping the plate heat exchanger, so that the phenomenon that plates are damaged in the transportation process to bring economic loss is avoided.
The utility model provides a shock attenuation bearing structure for plate heat exchanger, includes damping device, damping device sets up to four, every damping device all is on a parallel with a lateral wall setting of plate heat exchanger shell, damping device includes connecting plate, shock attenuation face and damping spring, the shock attenuation face is fixed on the connecting plate all around, be formed with the shock attenuation chamber between shock attenuation face and the connecting plate, the shock attenuation face is elastic, connecting plate direction of height bilateral symmetry has seted up and is no less than four connecting holes, can dismantle on plate heat exchanger's the frame and be connected with the guide, the guide is pegged graft in the connecting hole, damping spring twines on the guide and both ends respectively with plate heat exchanger's frame and connecting plate lateral wall butt.
The utility model is further configured to: the guide piece comprises a guide rod and a positioning block, the positioning block is detachably connected to one end of the guide rod, the diameter of the positioning block is larger than that of the guide rod, one end of the guide rod, far away from the positioning block, is inserted into the frame and is in threaded connection, and the damping spring is fixed to one side of the connecting plate, facing the plate heat exchanger, and is arranged around the connecting hole.
The utility model is further configured to: the guide rods and the connecting holes are four in number, a mounting plate is extended out of the side wall of the connecting plate close to four corners, and the connecting holes are correspondingly formed in the mounting plate.
The utility model is further configured to: the connecting plate is kept away from plate heat exchanger one side and has been seted up the mounting groove around the periphery, the face that subtracts vibration sets up to the sheet rubber, subtract vibration all around all inlay in the mounting groove, it has the closing plate to subtract vibration face position in the mounting groove all around, it has the sealing member to peg graft on the closing plate, the sealing member passes and subtracts vibration face after-fixing on the mounting groove.
The utility model is further configured to: the sealing element is set as a bolt, and a screw of the sealing element sequentially penetrates through the sealing element and the damping surface and is screwed on the groove wall of the mounting groove in a threaded manner.
The utility model is further configured to: the positioning block is in threaded connection with the guide rod, and a friction reducing pad is arranged on one side, in contact with the mounting plate, of the positioning block.
The utility model is further configured to: and the damping cavity is filled with gas for damping.
Lay the damping surface on the connecting plate, be located the mounting groove all around, then press from both sides the damping surface between mounting groove and closing plate with the closing plate lock on the damping surface, make the sealing member pass closing plate, damping surface and mounting groove, the damping surface installation is accomplished this moment, lets in gas messenger damping surface uplift in the damping cavity between damping surface and the connecting plate. When installation damping device, screw up the guide bar screw thread on plate heat exchanger's frame, then correspond every guide bar with the connecting hole on four mounting panels of every connecting plate four corners department and make the guide bar pass the connecting hole, the damping spring winding that sets up around the connecting hole this moment is in the direction of leading, then screws up the locating piece at the guide bar tip, damping spring is in original length when the damping surface does not receive external force, the connecting plate lateral wall is laminated with the locating piece. When the damping surface is pushed by external force, the spring is compressed, and the gas in the damping cavity is buffered at the same time, so that the occurrence of damage caused by serious impact on the inner plate of the heat exchanger is effectively avoided, and the possibility of economic loss occurrence is avoided.
In conclusion, the utility model has the following beneficial effects:
1. the damping device is arranged on the plate heat exchanger and can effectively buffer external impact and effectively protect the heat exchanger;
2. the shock absorption device is conveniently disassembled to realize cyclic utilization through the arrangement that the guide rod and the heat exchanger frame and the limiting block and the guide rod can be detachably connected;
3. through the setting of mounting groove, closing plate and sealing member, can have the reinforcement to the connected state between damping surface and the connecting plate.
Drawings
FIG. 1 is a schematic structural view for embodying the entirety of the present invention;
FIG. 2 is a schematic view of the present invention for embodying the shock absorbing device;
FIG. 3 is a schematic structural view of a damping surface and a connecting plate according to the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1.
In the figure, 1, a damping device; 11. a shock absorbing surface; 12. a damping spring; 13. a damping chamber; 2. a connecting plate; 21. connecting holes; 22. mounting a plate; 23. mounting grooves; 24. a sealing plate; 25. a seal member; 3. a guide member; 31. a guide bar; 32. positioning blocks; 321. a friction reducing pad; 4. a frame.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. In the present specification, the terms "upper", "lower", "left", "right" and "middle" are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial technical changes and modifications.
Example (b):
as shown in fig. 1 to 4, the damping support structure for a plate heat exchanger designed in the present invention includes four damping devices 1, each damping device 1 is disposed parallel to one side wall of a shell of the plate heat exchanger, each damping device 1 includes a connecting plate 2, a damping surface 11 and a damping spring 12, the periphery of the damping surface 11 is fixed on the connecting plate 2, a damping cavity 13 is formed between the damping surface 11 and the connecting plate 2, the damping surface 11 has elasticity, two sides of the connecting plate 2 in the height direction are symmetrically provided with at least four connecting holes 21, a guide member 3 is detachably connected to a frame 4 of the plate heat exchanger, the guide member 3 is inserted into the connecting holes 21, the damping spring 12 is wound on the guide member 3, and two ends of the damping spring are respectively abutted to the frame 4 of the plate heat exchanger and the side wall of the connecting plate 2.
As shown in fig. 1 to 4, the number of the guide rods 31 and the number of the connecting holes 21 are four, a mounting plate 22 extends from the side wall of the connecting plate 2 near the four corners, and the four connecting holes 21 are correspondingly arranged on one mounting plate 22. Guide 3 includes guide bar 31 and locating piece 32, locating piece 32 can be dismantled and connect in guide bar 31 one end, be threaded connection between locating piece 32 and the guide bar 31, locating piece 32 is provided with the pad 321 that subtracts friction with mounting panel 22 contact one side, the diameter of locating piece 32 is greater than the diameter of guide bar 31, guide bar 31 keeps away from locating piece 32 one end and inserts in the frame 4 and threaded connection, damping spring 12 fixes and sets up around connecting hole 21 towards plate heat exchanger one side at connecting plate 2. During installation, each guide rod 31 is screwed into a screw hole reserved on the plate heat exchanger frame 4, each guide rod 31 is inserted into each connecting hole 21, then the positioning block 32 is screwed, and the disassembly process is opposite to that of the guide rods. Because the plate heat exchanger does not need damping in the normal use process, only needs in the transportation process, and can be used for the transportation of other plate heat exchangers next time after being disassembled.
As shown in fig. 2 to 4, a mounting groove 23 is formed around the periphery of one side of the connecting plate 2, which is far away from the plate heat exchanger, the damping surface 11 is a rubber sheet, the periphery of the damping surface 11 is embedded in the mounting groove 23, a sealing plate 24 covers the periphery of the damping surface 11, which is located in the mounting groove 23, a sealing element 25 is inserted into the sealing plate 24, and the sealing element 25 penetrates through the damping surface 11 and then is fixed on the mounting groove 23. The sealing piece 25 is set as a bolt, the screw of the sealing piece 25 passes through the sealing piece 25 and the damping surface 11 in sequence and then is screwed on the groove wall of the mounting groove 23, and the damping cavity 13 is filled with gas for damping. The sealing plate 24 and the sealing piece 25 are matched to effectively seal the damping surface 11, so that the air leakage condition is not easy to occur when air is filled, and the damping effect is better.
The implementation principle of the above embodiment is as follows: the damping surface 11 is laid on the connecting plate 2 and located in the mounting groove 23 at the periphery, then the sealing plate 24 is buckled on the damping surface 11, the damping surface 11 is clamped between the mounting groove 23 and the sealing plate 24, the sealing piece 25 penetrates through the sealing plate 24, the damping surface 11 and the mounting groove 23, at the moment, the damping surface 11 is mounted, and gas is introduced into the damping cavity 13 between the damping surface 11 and the connecting plate 2 to enable the damping surface 11 to bulge. When the damping device 1 is installed, the guide rod 31 is screwed on the frame 4 of the plate heat exchanger, then the connecting holes 21 on the four mounting plates 22 at the four corners of each connecting plate 2 correspond to each guide rod 31 and the guide rod 31 passes through the connecting hole 21, the damping spring 12 arranged around the connecting hole 21 is wound on the guide direction, then the positioning block 32 is screwed on the end part of the guide rod 31, the damping spring 12 is in the original length when the damping surface 11 is not subjected to external force, and the side wall of the connecting plate 2 is attached to the positioning block 32. When the damping surface 11 is pushed by external force, the spring is compressed, and the gas in the damping cavity 13 is simultaneously buffered, so that the occurrence of damage caused by serious impact on the inner plate of the heat exchanger is effectively avoided, and the possibility of economic loss is avoided.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a shock attenuation bearing structure for plate heat exchanger which characterized in that: comprises four damping devices (1), each damping device (1) is arranged in parallel with one side wall of a shell of the plate heat exchanger, the damping device (1) comprises a connecting plate (2), a damping surface (11) and a damping spring (12), the periphery of the damping surface (11) is fixed on the connecting plate (2), a damping cavity (13) is formed between the damping surface (11) and the connecting plate (2), the damping surface (11) has elasticity, at least four connecting holes (21) are symmetrically arranged on two sides of the connecting plate (2) in the height direction, the frame (4) of the plate heat exchanger is detachably connected with a guide piece (3), the guide piece (3) is inserted into the connecting hole (21), the damping spring (12) is wound on the guide piece (3), and two ends of the damping spring are respectively abutted to the frame (4) of the plate heat exchanger and the side wall of the connecting plate (2).
2. A shock-absorbing support structure for a plate heat exchanger according to claim 1, wherein: guide member (3) include guide bar (31) and locating piece (32), connection can be dismantled in guide bar (31) one end in locating piece (32), the diameter of locating piece (32) is greater than the diameter of guide bar (31), locating piece (32) one end is kept away from in guide bar (31) and frame (4) and threaded connection, damping spring (12) are fixed and are set up around connecting hole (21) towards plate heat exchanger one side in connecting plate (2).
3. A shock-absorbing support structure for a plate heat exchanger according to claim 2, wherein: the guide rod (31) and the connecting holes (21) are arranged in four numbers, a mounting plate (22) is extended from the side wall of the connecting plate (2) close to the four corners, and the connecting holes (21) are correspondingly arranged on the mounting plate (22).
4. A shock-absorbing support structure for a plate heat exchanger according to claim 3, wherein: mounting groove (23) have been seted up around the periphery to connecting plate (2) keep away from plate heat exchanger one side, damping surface (11) set up to the sheet rubber, damping surface (11) all inlay in mounting groove (23) all around, damping surface (11) are located mounting groove (23) inner department all around and are covered and have closing plate (24), it has sealing member (25) to peg graft on closing plate (24), sealing member (25) pass damping surface (11) after-fixing on mounting groove (23).
5. The shock-absorbing support structure for a plate heat exchanger according to claim 4, wherein: the sealing element (25) is set to be a bolt, and a screw of the sealing element (25) sequentially penetrates through the sealing element (25) and the damping surface (11) and then is screwed on the wall of the mounting groove (23).
6. A shock-absorbing support structure for a plate heat exchanger according to claim 2, wherein: the positioning block (32) is in threaded connection with the guide rod (31), and a friction reducing pad (321) is arranged on one side, in contact with the mounting plate (22), of the positioning block (32).
7. The shock-absorbing support structure for a plate heat exchanger according to claim 6, wherein: the damping cavity (13) is filled with gas for damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123347489.4U CN216523345U (en) | 2021-12-28 | 2021-12-28 | Shock attenuation bearing structure for plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123347489.4U CN216523345U (en) | 2021-12-28 | 2021-12-28 | Shock attenuation bearing structure for plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523345U true CN216523345U (en) | 2022-05-13 |
Family
ID=81506399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123347489.4U Active CN216523345U (en) | 2021-12-28 | 2021-12-28 | Shock attenuation bearing structure for plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523345U (en) |
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2021
- 2021-12-28 CN CN202123347489.4U patent/CN216523345U/en active Active
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