CN215639004U - Heat exchanger shell that shocks resistance - Google Patents
Heat exchanger shell that shocks resistance Download PDFInfo
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- CN215639004U CN215639004U CN202121766435.9U CN202121766435U CN215639004U CN 215639004 U CN215639004 U CN 215639004U CN 202121766435 U CN202121766435 U CN 202121766435U CN 215639004 U CN215639004 U CN 215639004U
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- heat exchanger
- groove
- exchanger shell
- impact
- resistant heat
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Abstract
The utility model discloses an impact-resistant heat exchanger shell which comprises an impact-resistant heat exchanger shell, wherein a heat exchange tube mounting part is arranged inside the impact-resistant heat exchanger shell, a groove is formed in the end part of the impact-resistant heat exchanger shell, an end cover is arranged inside the groove, connecting grooves are formed in the groove at equal intervals, connecting blocks are symmetrically fixed on the inner side of the groove and are connected with the connecting grooves in a clamping manner, a sealing ring is arranged inside the groove, screw holes are symmetrically formed in the side surface of the end cover, through holes are symmetrically formed in the inner wall of the groove in a penetrating manner, and a limiting screw rod penetrating through the inside of the through hole and connected with the screw holes is arranged at the end part of the impact-resistant heat exchanger shell; according to the utility model, through the designed connecting block, when the end cover needs to be installed, the through hole and the screw hole can be aligned accurately after the connecting block is connected with the designed connecting groove, so that the limiting screw rod can be conveniently used for screwing connection.
Description
Technical Field
The utility model belongs to the technical field of heat exchanger shells, and particularly relates to an impact-resistant heat exchanger shell.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called as a heat exchanger. The heat exchanger is an energy-saving device for realizing heat transfer between materials between two or more than two fluids with different temperatures, and the heat is transferred to the fluid with lower temperature from the fluid with higher temperature, so that the temperature of the fluid reaches the index specified by the process, thereby meeting the requirements of process conditions, and being one of main devices for improving the energy utilization rate.
When the heat exchange tube inside the existing heat exchanger shell is replaced, because the end cover and the heat exchanger shell are fixedly connected through the bolt in a screwing mode, when the end cover is attached to the end portion of the heat exchanger, the screw holes are difficult to align accurately, and therefore inconvenience is caused in replacement work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an impact-resistant heat exchanger shell, which aims to solve the problem that when the existing heat exchanger shell is used for replacing an internal heat exchange tube, an end cover and the heat exchanger shell are fixedly connected through screwing of a bolt, and when the end cover is attached to the end part of a heat exchanger, screw holes are difficult to align accurately, so that the replacement work is inconvenient.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heat exchanger shell that shocks resistance, includes the heat exchanger shell that shocks resistance, the inside of the heat exchanger shell that shocks resistance is provided with the heat exchange tube installed part, the tip of the heat exchanger shell that shocks resistance is seted up flutedly, the inside of recess is provided with the end cover, the spread groove has been seted up to the inside equidistance of recess, the inboard symmetry of recess is fixed with the connecting block, the connecting block is connected with the spread groove block, the inside of recess is provided with the sealing washer, the screw has been seted up to the side symmetry of end cover, the inner wall symmetry of recess runs through and has seted up the through hole, the tip of the heat exchanger shell that shocks resistance is provided with and runs through the inside stop screw who is connected with the screw of through hole, stop screw is connected with the screw block.
Preferably, fixed blocks are symmetrically fixed to the top of the anti-impact heat exchanger shell, a built-in groove is formed in the top end of each fixed block, a hoisting ring is arranged inside the built-in groove, a connecting shaft is connected between each hoisting ring and the corresponding built-in groove, and a buckle is fixed to the inner wall of each built-in groove.
Preferably, the cross section of the buckle is of a semicircular ring structure, and the buckle is attached to the surface of the hoisting ring.
Preferably, the top of the impact-resistant heat exchanger shell is provided with a connection inlet, and the other side of the top of the impact-resistant heat exchanger shell is provided with a connection outlet.
Preferably, the cross section of the heat exchange tube mounting part is of a circular structure, and a heat exchange tube opening is formed in the end part of the heat exchange tube mounting part.
Preferably, the cross section of the screw hole is of a circular structure, and the cross section of the screw hole is equal to that of the through hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the designed connecting block, when the end cover needs to be installed, the through hole and the screw hole can be aligned accurately after the connecting block is connected with the designed connecting groove, so that the limiting screw rod can be conveniently used for screwing connection.
2. According to the utility model, through the designed hoisting ring, when the shell of the anti-impact heat exchanger needs to be moved, the hoisting ring can be shifted through the designed connecting shaft, and then the hoisting ring is connected with the hook, so that the shell of the anti-impact heat exchanger is hoisted to move.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a connecting slot structure of the present invention;
FIG. 4 is a schematic diagram of a connecting block structure according to the present invention;
FIG. 5 is a schematic view of a hoisting ring structure of the present invention;
in the figure: 1. an impact resistant heat exchanger housing; 2. a heat exchange tube mounting member; 3. a groove; 4. an end cap; 5. connecting grooves; 6. connecting blocks; 7. a seal ring; 8. a screw hole; 9. a through hole; 10. a limit screw; 11. a fixed block; 12. a built-in groove; 13. hoisting a ring; 14. a connecting shaft; 15. and (5) buckling.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a heat exchanger shell that shocks resistance, including heat exchanger shell 1 that shocks resistance, the inside of heat exchanger shell 1 that shocks resistance is provided with heat exchange tube installed part 2, the tip of heat exchanger shell 1 that shocks resistance has seted up recess 3, the inside of recess 3 is provided with end cover 4, spread groove 5 has been seted up to the inside equidistance of recess 3, the inboard symmetry of recess 3 is fixed with connecting block 6, connecting block 6 is connected with spread groove 5 block, the inside of recess 3 is provided with sealing washer 7, screw 8 has been seted up to the side symmetry of end cover 4, the inner wall symmetry of recess 3 runs through and has seted up through hole 9, the tip of heat exchanger shell 1 that shocks resistance is provided with and runs through inside stop screw 10 of being connected with screw 8 of hole 9, stop screw 10 is connected with screw 8 block, be connected with screw 8 block through stop screw 10, be convenient for fix end cover 4.
In this embodiment, preferably, the fixed blocks 11 are symmetrically fixed on the top of the anti-impact heat exchanger shell 1, the top end of the fixed block 11 is provided with an internal groove 12, a hoisting ring 13 is arranged inside the internal groove 12, a connecting shaft 14 is connected between the hoisting ring 13 and the internal groove 12, the hoisting ring 13 is conveniently screwed out from the internal groove 12 through rotation of the connecting shaft 14, and the inner wall of the internal groove 12 is fixed with a buckle 15.
In this embodiment, it is preferable that the cross section of the buckle 15 is a semicircular ring structure, and the buckle 15 is attached to the surface of the hoisting ring 13, so that the hoisting ring 13 is limited.
In this embodiment, preferably, the top of the anti-impact heat exchanger housing 1 is provided with a connection inlet, and the other side of the top of the anti-impact heat exchanger housing 1 is provided with a connection outlet, so as to facilitate connection of the connection pipe.
In this embodiment, preferably, the cross section of the heat exchange tube mounting member 2 is a circular structure, and a heat exchange tube opening is formed in the end part of the heat exchange tube mounting member 2, so that a heat exchange tube can be conveniently mounted.
In this embodiment, preferably, the cross section of the screw hole 8 is a circular structure, and the cross section of the screw hole 8 is equal to that of the through hole 9, so that the limit screw 10 can penetrate through the through hole 9 and be connected with the screw hole 8.
The working principle and the using process of the utility model are as follows: when the heat exchange tube needs to be installed inside the shock-resistant heat exchanger shell 1, the heat exchange tube is firstly placed inside the heat exchange tube installation part 2 and connected with the shock-resistant heat exchanger shell 1, then the end cover 4 is embedded inside the groove 3, the connecting block 6 is clamped inside the connecting groove 5, meanwhile, the sealing ring 7 is attached to the inner side of the end cover 4, then the end cover 4 is rotated to drive the connecting block 6 to be in rotating clamping connection inside the connecting groove 5, meanwhile, the screw hole 8 is accurately aligned with the through hole 9, then the limiting screw rod 10 is embedded inside the through hole 9 and connected with the screw hole 8, finally, the limiting screw rod 10 is screwed down to be in clamping connection with the screw hole 8, the fixing work of the end cover 4 can be completed, when the shock-resistant heat exchanger shell 1 needs to move, the hoisting ring 13 is firstly shifted to extrude the buckle 15 to be screwed out from the inside of the built-in groove 12 through the connecting shaft 14, and then the anti-impact heat exchanger shell 1 can be lifted to move by connecting the hook with the hoisting ring 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An impact-resistant heat exchanger shell, comprising an impact-resistant heat exchanger shell (1), characterized in that: a heat exchange tube mounting piece (2) is arranged inside the impact-resistant heat exchanger shell (1), a groove (3) is formed in the end part of the anti-impact heat exchanger shell (1), an end cover (4) is arranged in the groove (3), connecting grooves (5) are equidistantly arranged in the groove (3), connecting blocks (6) are symmetrically fixed on the inner side of the groove (3), the connecting block (6) is clamped and connected with the connecting groove (5), a sealing ring (7) is arranged inside the groove (3), screw holes (8) are symmetrically formed in the side surface of the end cover (4), through holes (9) are symmetrically formed in the inner wall of the groove (3) in a penetrating mode, the end part of the impact-resistant heat exchanger shell (1) is provided with a limiting screw rod (10) which penetrates through the inside of the through hole (9) and is connected with the screw hole (8), and the limiting screw rod (10) is connected with the screw hole (8) in a clamping manner.
2. An impact resistant heat exchanger shell according to claim 1, wherein: fixed blocks (11) are symmetrically fixed at the top of the anti-impact heat exchanger shell (1), a built-in groove (12) is formed in the top end of each fixed block (11), a hoisting ring (13) is arranged inside each built-in groove (12), a connecting shaft (14) is connected between each hoisting ring (13) and each built-in groove (12), and a buckle (15) is fixed on the inner wall of each built-in groove (12).
3. An impact resistant heat exchanger shell according to claim 2, wherein: the cross section of the buckle (15) is of a semicircular ring structure, and the buckle (15) is attached to the surface of the hoisting ring (13).
4. An impact resistant heat exchanger shell according to claim 1, wherein: the top of the anti-impact heat exchanger shell (1) is provided with a connecting inlet, and the other side of the top of the anti-impact heat exchanger shell (1) is provided with a connecting outlet.
5. An impact resistant heat exchanger shell according to claim 1, wherein: the cross section of the heat exchange tube mounting part (2) is of a circular structure, and a heat exchange tube opening is formed in the end part of the heat exchange tube mounting part (2).
6. An impact resistant heat exchanger shell according to claim 1, wherein: the cross section of the screw hole (8) is of a circular structure, and the cross sections of the screw hole (8) and the through hole (9) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121766435.9U CN215639004U (en) | 2021-07-29 | 2021-07-29 | Heat exchanger shell that shocks resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121766435.9U CN215639004U (en) | 2021-07-29 | 2021-07-29 | Heat exchanger shell that shocks resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215639004U true CN215639004U (en) | 2022-01-25 |
Family
ID=79893730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121766435.9U Active CN215639004U (en) | 2021-07-29 | 2021-07-29 | Heat exchanger shell that shocks resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215639004U (en) |
-
2021
- 2021-07-29 CN CN202121766435.9U patent/CN215639004U/en active Active
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