CN220454348U - Heat exchanger with leak-proof structure - Google Patents
Heat exchanger with leak-proof structure Download PDFInfo
- Publication number
- CN220454348U CN220454348U CN202321821288.XU CN202321821288U CN220454348U CN 220454348 U CN220454348 U CN 220454348U CN 202321821288 U CN202321821288 U CN 202321821288U CN 220454348 U CN220454348 U CN 220454348U
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- Prior art keywords
- heat exchanger
- fixedly connected
- gland
- shell
- base
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- 239000007788 liquid Substances 0.000 claims abstract description 43
- 210000004907 gland Anatomy 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000011161 development Methods 0.000 abstract description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 239000003345 natural gas Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 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 with a leakage-proof structure, which comprises a shell and a liquid inlet body, wherein a pipeline is arranged in the shell, limiting plates are fixedly arranged on two sides of the outside of the pipeline, a sealing assembly is fixedly arranged at one end of the limiting plates, which is close to two sides of the inside of the shell, and comprises a sealing gland I, a sealing strip, a sealing gland II and screws, the sealing strip is fixedly arranged at one side, which is far away from the limiting plates, of the sealing gland I, the sealing strip II is fixedly connected with one side, which is far away from the sealing gland I, the screws are connected with the upper end and the lower end of the inside of the sealing gland II in a threaded manner, and the liquid inlet body is arranged at one side of the top end of the inside of the shell. The heat exchanger with the anti-leakage structure is convenient to seal when in use, avoids mutual mixing between a medium and gas, influences product quality, and the device is convenient to move, avoids manual handling, is convenient to use and transport, and the device is convenient to limit, avoids equipment to move, and influences development of work.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger with a leakage-proof structure.
Background
In lng processing, it is necessary to compress and cool the gas to a liquid state. This process requires the use of a large amount of energy and equipment, one of which is the heat exchanger, an energy-saving device that allows heat transfer between materials between two or more streams at different temperatures, called a heat exchanger.
The utility model discloses a prevent winding type heat exchanger of leakage as disclosed in patent document of publication No. CN216954132U, which comprises a tube body, the both ends of body all are connected with the head, the outside of head and the both ends of body all weld first flange, a plurality of bolts are installed to one side of first flange, the outside cover of first flange is equipped with the clamp, one side of head is connected with first connecting pipe, the top and the bottom of body all are connected with the second connecting pipe, the top of body is equipped with the seal seat, the inboard cover of seal seat is equipped with the sealing washer, the inboard cover of sealing washer is equipped with the pivot, the inboard both ends of body all are connected with the tube sheet, the inboard of body is equipped with the tube bank, the both ends of tube bank all are connected with one side of tube sheet, the slide rail is all installed to the inside top of body and inside bottom, the outside sliding connection of slide rail has the slider. The anti-leakage wound heat exchanger is simple and reasonable in structure, novel in design, simple and convenient to operate, poor in anti-leakage performance, capable of effectively improving products, capable of cleaning the inside and high in practical value.
The device is characterized in that the top end and the bottom end of the tube body are respectively connected with a second connecting tube when the device is used, the top end of the tube body is provided with a sealing seat, the inner side of the sealing seat is sleeved with a sealing ring, the inner side of the sealing ring is sleeved with a rotating shaft, the two ends of the inner side of the tube body are respectively connected with a tube plate, the inner side of the tube body is provided with a tube bundle, the two ends of the tube bundle are respectively connected with one side of the tube plate, and the joint of the tube bundle and the tube body is easy to leak, so that different mediums are mutually mixed.
Disclosure of Invention
The present utility model is directed to a heat exchanger with a leakage preventing structure, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat exchanger with leak protection structure, includes casing and inlet body, the inside of casing is provided with the pipeline, and the outside both sides fixed mounting of pipeline has the limiting plate, the limiting plate is close to the inside both sides one end fixed mounting of casing and has seal assembly, and seal assembly includes gland first, sealing strip, gland second and screw, one side fixed mounting that gland first kept away from the limiting plate has the sealing strip, and one side fixedly connected with gland second that gland first was kept away from to the sealing strip.
The screw is connected to the upper end and the lower end of the inside of the sealing gland II in a threaded manner, and the liquid inlet body is arranged on one side of the top end of the inside of the shell.
Further, the limiting plate is fixedly connected with the shell, and one side of the top of the shell is fixedly connected with a liquid inlet pipe.
Through the setting of feed liquor pipe, the staff carries the liquid tree to the inside of feed liquor pipe, then the feed liquor pipe carries the inside of casing with liquid through the inlet body.
Further, an air inlet body is arranged at the top end of the inner part of the shell, and an air inlet pipe is fixedly arranged at the top of the shell.
Further, the liquid outlet body is arranged on one side, far away from the inner bottom end of the liquid inlet pipe, of the shell, and the liquid outlet pipe is fixedly arranged on one side, far away from the bottom end of the liquid inlet pipe, of the shell.
Further, the bottom of casing fixedly connected with base, and the top one side fixedly connected with curb plate of base.
Further, four ends of the bottom of the base are fixedly connected with supporting legs, and wheels are fixedly arranged at the bottoms of the supporting legs.
When equipment needs to be moved, the staff pushes and pulls the side plate through the handle, then the side plate is fixedly connected with the base, so that the base is fixedly connected with the supporting leg through the side plate, and the supporting leg is pushed and pulled through the base, and because the supporting leg is fixedly connected with the wheel, the base drives the supporting leg to move back and forth and left and right through the wheel, and then drives the equipment to move back and forth and left and right to a proper position.
Further, the both sides of base fixed mounting has the hydraulic stem, and the bottom fixedly connected with backup pad of hydraulic stem.
Through the setting of hydraulic stem, the staff starts the hydraulic stem, and control hydraulic stem jack-up downwards because hydraulic stem and backup pad are fixed connection to drive backup pad downwardly moving to suitable position, make backup pad and ground contact, support and spacing equipment.
The utility model provides a heat exchanger with a leakage-proof structure, which has the following beneficial effects: the device is convenient for seal, avoids medium and gaseous intermixing, influences product quality, and the device is convenient for remove, avoids artifical transport, convenient to use and transportation, and the device is convenient for spacing, avoids equipment to remove, influences the development of work.
1. According to the utility model, through the arrangement of the first sealing gland and the second sealing gland, liquid enters one side of the inside of the shell through the liquid inlet body, then the liquid is retained on one side of the inside of the shell through the limiting plate, and the inside of the limiting plate is fixedly connected with the pipeline.
2. According to the utility model, through the arrangement of the base and the hydraulic rod, when equipment needs to be moved, a worker pushes and pulls the side plate through the handle, and the side plate is fixedly connected with the base so as to push and pull the base, and then the base is fixedly connected with the supporting legs, so that the supporting legs are pushed and pulled through the base, and then the supporting legs are moved back and forth and left and right through the wheels so as to drive the equipment to move back and forth and left and right to a proper position for position adjustment.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of a heat exchanger with a leak-proof structure according to the present utility model;
FIG. 2 is a schematic elevational view of a heat exchanger having a leak-proof structure according to the present utility model;
fig. 3 is a schematic perspective view of a seal cover of a heat exchanger with a leakage preventing structure according to the present utility model.
In the figure: 1. a housing; 2. a pipe; 3. a limiting plate; 4. a seal assembly; 401. a sealing gland I; 402. a sealing strip; 403. a sealing gland II; 404. a screw; 5. a liquid inlet body; 6. a liquid inlet pipe; 7. an air inlet body; 8. an air inlet pipe; 9. a liquid outlet body; 10. a liquid outlet pipe; 11. a base; 12. a side plate; 13. a support leg; 14. a wheel; 15. a hydraulic rod; 16. and a support plate.
Detailed Description
As shown in fig. 1 and 3, the heat exchanger with leak protection structure, including casing 1 and inlet body 5, the inside of casing 1 is provided with pipeline 2, and pipeline 2's outside both sides fixed mounting has limiting plate 3, liquid gets into the inside of casing 1 through inlet body 5, then be detained liquid in casing 1's inside one side through limiting plate 3, limiting plate 3 is close to casing 1's inside both sides one end fixed mounting has seal assembly 4, and seal assembly 4 includes seal gland one 401, sealing strip 402, seal gland two 403 and screw 404, seal gland one 401 is kept away from one side fixed mounting of limiting plate 3 has sealing strip 402, and one side fixedly connected with seal gland two 403 of seal gland one 401 is kept away from seal gland one 401, because seal gland one 401 is fixed connection with limiting plate 3, thereby seal pipeline 2 and limiting plate 3's junction, then seal gland one is through sealing strip 402 and seal gland two 403 fixed connection, thereby avoid the medium to leak through junction, then force liquid to get into pipeline 2's inside, seal gland two 403 inside upper and lower ends are connected with two, seal gland two ends 403 are connected with one side of casing 1, seal gland one side is connected with two screw 404, the top is connected with one side of the casing 1, the top is convenient for the top is connected with the seal gland 1, the top is connected with the top of the casing 1, the top is fixed with the seal 1, the quality is easy to be connected with the top is realized, the seal device is easy to be connected with the top is fixed with the top is 3.
As shown in fig. 1 and 2, the air inlet body 7 is provided at the inside top of the casing 1, and the top fixed mounting of casing 1 has the intake pipe 8, and the staff carries natural gas to the inside of intake pipe 8, then intake pipe 8 carries natural gas to the inside of casing 1 through the air inlet body 7, liquid outlet body 9 has been provided to the inside bottom side that feed liquor pipe 6 was kept away from to casing 1, and bottom side fixed mounting that feed liquor pipe 6 was kept away from to casing 1 has drain pipe 10, then the natural gas is after liquefaction processing, liquid carries the inside to drain pipe 10 through liquid outlet body 9, discharge the inside of casing 1 with liquid, the device is convenient for go out the liquid, be convenient for follow-up processing or transportation.
As shown in fig. 1 and 2, the bottom of the housing 1 is fixedly connected with a base 11, and one side of the top of the base 11 is fixedly connected with a side plate 12, when the equipment needs to be moved, a worker pulls and pulls the side plate 12 by pulling, because the side plate 12 is fixedly connected with the base 11, and then pulls and pulls the base 11, the bottom of the base 11 is fixedly connected with a supporting leg 13, and then the base 11 and the supporting leg 13 are fixedly connected, so that the supporting leg 13 is pushed and pulled through the base 11, and the bottom of the supporting leg 13 is fixedly provided with a wheel 14, and then the supporting leg 13 moves back and forth and left and right through the wheel 14, and further drives the equipment to move back and forth and left and right to a proper position, so that the position adjustment is performed
As shown in fig. 1 and 2, the hydraulic rods 15 are fixedly installed on two sides of the base 11, after the equipment is adjusted to a proper position, a worker starts the hydraulic rods 15 to lift downwards, the bottom of each hydraulic rod 15 is fixedly connected with the supporting plate 16, and then the supporting plate 16 is driven to move downwards to a proper position through the hydraulic rods 15, so that the supporting plate 16 is in contact with the ground, the equipment is limited, the device is convenient to limit, equipment movement is avoided, and work development is affected.
In summary, when the heat exchanger with the anti-leakage structure is used, firstly, staff conveys liquid to the inside of the liquid inlet pipe 6, then the liquid inlet pipe 6 conveys the liquid to one side of the inside of the shell 1 through the liquid inlet body 5, then the liquid is retained on one side of the inside of the shell 1 through the limiting plate 3, the inside of the limiting plate 3 is fixedly connected with the pipeline 2, as the first sealing gland 401 is fixedly connected with the limiting plate 3, the joint of the pipeline 2 and the limiting plate 3 is sealed, then the first sealing gland 401 is fixedly connected with the second sealing gland 403 through the sealing strip 402, the joint of the pipeline 2 and the limiting plate 3 is further sealed, medium leakage is avoided through the joint, the first sealing gland 401, the sealing strip 402 and the second sealing gland 403 are fixed through the screw 404, and thus the liquid is forced to enter the inside of the pipeline 2, the staff carries the natural gas to the inside of the air inlet pipe 8, then the air inlet pipe 8 carries the natural gas to the inside of the shell 1 through the air inlet body 7, then after the natural gas is liquefied, the liquid is carried to the inside of the liquid outlet pipe 10 through the liquid outlet body 9, the liquid is discharged from the inside of the shell 1, when the equipment needs to be moved, the staff pushes and pulls the side plate 12 through the handle, because the side plate 12 is fixedly connected with the base 11, and then pushes and pulls the base 11, then the base 11 is fixedly connected with the supporting leg 13, thus the supporting leg 13 is pushed and pulled through the base 11, because the supporting leg 13 is fixedly connected with the wheels 14, the supporting leg 13 moves back and forth through the wheels 14, and then drives the equipment to move back and forth, left and right to the proper position, the staff starts the hydraulic rod 15 to lift downwards after the equipment is adjusted to the proper position, because the hydraulic rod 15 is fixedly connected with the supporting plate 16, thereby drive backup pad 16 through hydraulic stem 15 and move down to suitable position, make backup pad 16 and ground contact, spacing equipment, this is the theory of operation of this heat exchanger with leak protection structure.
Claims (7)
1. The utility model provides a heat exchanger with leak protection structure, includes casing (1) and inlet body (5), its characterized in that, the inside of casing (1) is provided with pipeline (2), and the outside both sides fixed mounting of pipeline (2) have limiting plate (3), limiting plate (3) are close to inside both sides one end fixed mounting of casing (1) seal assembly (4), and seal assembly (4) include gland one (401), sealing strip (402), gland two (403) and screw (404), one side fixed mounting that gland one (401) kept away from limiting plate (3) has sealing strip (402), and one side fixedly connected with gland two (403) that sealing strip (402) kept away from gland one (401);
the upper end and the lower end of the inside of the sealing gland II (403) are connected with screws (404) in a threaded mode, and the liquid inlet body (5) is arranged on one side of the top end of the inside of the shell (1).
2. The heat exchanger with the leakage preventing structure according to claim 1, wherein the limiting plate (3) is fixedly connected with the shell (1), and a liquid inlet pipe (6) is fixedly connected to one side of the top of the shell (1).
3. The heat exchanger with the leakage preventing structure according to claim 1, wherein an air inlet body (7) is provided at the inner top end of the housing (1), and an air inlet pipe (8) is fixedly installed at the top of the housing (1).
4. The heat exchanger with the leakage preventing structure according to claim 1, wherein a liquid outlet body (9) is arranged on one side of the bottom end of the shell (1) far away from the liquid inlet pipe (6), and a liquid outlet pipe (10) is fixedly arranged on one side of the bottom end of the shell (1) far away from the liquid inlet pipe (6).
5. The heat exchanger with the leakage preventing structure according to claim 1, wherein a base (11) is fixedly connected to the bottom of the housing (1), and a side plate (12) is fixedly connected to the top side of the base (11).
6. The heat exchanger with the leakage preventing structure according to claim 5, wherein the bottom four ends of the base (11) are fixedly connected with the supporting legs (13), and wheels (14) are fixedly installed at the bottoms of the supporting legs (13).
7. The heat exchanger with the leakage preventing structure according to claim 6, wherein the hydraulic rods (15) are fixedly installed at both sides of the base (11), and the bottom of the hydraulic rods (15) is fixedly connected with the support plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821288.XU CN220454348U (en) | 2023-07-12 | 2023-07-12 | Heat exchanger with leak-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821288.XU CN220454348U (en) | 2023-07-12 | 2023-07-12 | Heat exchanger with leak-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220454348U true CN220454348U (en) | 2024-02-06 |
Family
ID=89739767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321821288.XU Active CN220454348U (en) | 2023-07-12 | 2023-07-12 | Heat exchanger with leak-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220454348U (en) |
-
2023
- 2023-07-12 CN CN202321821288.XU patent/CN220454348U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |