CN218916015U - Floating coil heat exchanger convenient to maintain - Google Patents
Floating coil heat exchanger convenient to maintain Download PDFInfo
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- CN218916015U CN218916015U CN202222954488.4U CN202222954488U CN218916015U CN 218916015 U CN218916015 U CN 218916015U CN 202222954488 U CN202222954488 U CN 202222954488U CN 218916015 U CN218916015 U CN 218916015U
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Abstract
The application belongs to the technical field of heat exchangers, a floating coil heat exchanger convenient to maintain is disclosed, including urceolus and lower extreme cover, urceolus and lower extreme cover are equal fixedly connected with ring flange in one side in the face of each other, the upside swing joint has the ring board on the lateral wall of ring flange, the ring inboard is provided with coupling mechanism, the lateral wall of ring board is close to bottom surface department swing joint has a plurality of threaded rod one. According to the utility model, the connecting mechanism and the flange are arranged, when the internal structure of the floating coil heat exchanger is required to be maintained, the threaded rod is rotated to drive the annular plate to rotate, the annular plate drives the annular gear to engage with the first gear to rotate, and the gear drives the second threaded rod to rotate, so that the second threaded rod can be screwed out of the flange at the lower side, and the fixation of multiple points can be simultaneously released, so that the maintenance operation is convenient. The utility model has the advantages of convenient maintenance and good anti-loosening effect.
Description
Technical Field
The present application relates to the field of heat exchanger technology, and more particularly, to a floating coil heat exchanger that is convenient to maintain.
Background
The floating coil heat exchanger consists of upper and lower end caps, outer cylinder, steam inlet pipe, condensed water outlet pipe and floating coil pipe bundle. The upper end cover and the lower end cover, the outer cylinder is made of high-quality carbon steel, and the floating coil tube bundle is made of copper tubes through multiple forming. The lower end cover and the outer cylinder of the floating coil heat exchanger in the prior art are mostly fixedly connected through flange plates, the lower end cover and the outer cylinder are butted through the two flange plates, and then a plurality of bolts are installed on the lower end cover and the outer cylinder, so that the fixed installation between the lower end cover and the outer cylinder can be realized.
However, in the actual use process, once the maintenance operation is required for the structure inside the floating coil heat exchanger, the operation is required to be repeated and complicated by an operator to remove the bolts on the flange plate one by one, a great deal of time is required, the maintenance inconvenience for the floating coil heat exchanger is increased, and the maintenance operation for the floating coil heat exchanger is not facilitated. To this end, the present application proposes a floating coil heat exchanger that is convenient to maintain.
Disclosure of Invention
To address the above-described issues, the present application provides a floating coil heat exchanger that is convenient to maintain.
The application provides a floating coil heat exchanger convenient to maintain adopts following technical scheme: the utility model provides a floating coil heat exchanger convenient to maintain, includes urceolus and lower extreme cover, urceolus and lower extreme cover are equal fixedly connected with ring flange in one side in face of each other, the upside swing joint has the ring board on the lateral wall of ring flange, the ring inboard is provided with coupling mechanism, the lateral wall of ring board is close to bottom surface department swing joint has a plurality of threaded rod one, the downside evenly distributed has seted up a plurality of screw hole on the lateral wall of ring flange, threaded rod one end and screw hole threaded connection.
Further, coupling mechanism includes threaded rod two, the upside equal threaded connection has threaded rod two in the trompil of ring flange, swing joint has gear one on the threaded rod two lateral walls, gear one and the top surface swing joint of upside ring flange, the inside wall of ring plate is close to top surface department fixedly connected with ring gear, ring gear and gear one meshing.
Through the technical scheme, the simultaneous rotation operation of the second threaded rods can be conveniently realized, so that the simultaneous fixation of multiple points between the two flange plates is released, and the maintenance operation of the inside of the equipment is convenient to detach.
Further, two support plates are fixedly connected to the bottom surface of the lower end cover, and one side, away from the lower end cover, of the support plates is fixedly connected with the same bottom plate.
Through the technical scheme, the device can be conveniently installed and fixed.
Further, an annular groove is formed in the outer side wall of the flange plate on the upper side, a plurality of movable blocks are uniformly distributed and fixedly connected to the inner side wall of the annular plate, and the movable blocks are movably connected with the annular groove.
Through the technical scheme, the ring plate can be enabled to rotate stably, so that the ring gear can be meshed with a plurality of gears to rotate simultaneously.
Further, one end, far away from the flange plate, of the threaded rod extends out of the annular plate, and a through hole is formed in the side wall of one end, far away from the flange plate, of the threaded rod.
Through above-mentioned technical scheme, be convenient for insert the helping hand pole in the through-hole and rotate and promote the operation to threaded rod one for convenient operation.
Further, a vertical groove is formed in the side wall of the second threaded rod, a through hole is formed in the center of the side wall of the first gear, a fixing block is fixedly connected to the inner side wall of the through hole, the second threaded rod penetrates through the through hole, and the fixing block is movably connected with the vertical groove.
Through the technical scheme, the threaded rod II can rotate and move up and down simultaneously.
Further, a plurality of connecting blocks are uniformly distributed and fixedly connected to the bottom surface of the first gear, circular grooves are formed in the side wall, located at the lower side of the gear, of the top surface of the flange plate, and the connecting blocks are movably connected with the circular grooves.
Through the technical scheme, the gear I can stably rotate, and the engagement between the gear I and the ring gear is kept.
Further, the bottom end of the second threaded rod extends out of the bottom surface of the lower flange plate, and the bottom end of the second threaded rod is arranged in a conical shape.
Through the technical scheme, the positioning and screwing operation of the second threaded rod is convenient to realize, and the operation is convenient.
In summary, the present application includes at least one of the following beneficial technical effects:
(1) According to the utility model, the connecting mechanism and the flange are arranged, when the internal structure of the floating coil heat exchanger is required to be maintained, the threaded rod is rotated to drive the annular plate to rotate, the annular plate drives the annular gear to engage with the first gear to rotate, and the gear drives the second threaded rod to rotate, so that the second threaded rod can be screwed out of the flange at the lower side, and the fixation of multiple points can be simultaneously released, so that the maintenance operation is convenient;
(2) According to the utility model, the first threaded rod, the annular plate and the flange plate are arranged, after the butt joint and fixation of the two flange plates are finished, one end of the first threaded rod is inserted into the threaded hole in the favorite flange plate for measurement, and at the moment, the first threaded rod is used for positioning the annular plate, so that the loosening condition of the second threaded rod generated during the running of the floating coil heat exchanger can be effectively avoided, the device is stable and firm to install, and the maintenance times are reduced.
Drawings
FIG. 1 is a schematic overall perspective view of the present application;
FIG. 2 is a schematic perspective view of the annular plate of the present application;
FIG. 3 is a schematic view of the internal structure of the annular plate of the present application;
fig. 4 is a schematic diagram of the internal structure at a in fig. 1 of the present application.
The reference numerals in the figures illustrate:
1. an outer cylinder; 2. a lower end cap; 3. a flange plate; 4. a circular plate; 5. a connecting mechanism; 6. a first threaded rod; 7. a threaded hole; 8. a second threaded rod; 9. a first gear; 10. a ring gear; 11. a support plate; 12. a bottom plate; 13. an annular groove; 14. a movable block; 15. a through hole; 16. a vertical groove; 17. a fixed block; 18. a connecting block; 19. circular ring groove.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
Example 1:
the present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses floating coil heat exchanger convenient to maintain, including urceolus 1 and bottom end cover 2, urceolus 1 and bottom end cover 2 are equal fixedly connected with ring flange 3 in one side opposite to each other, swing joint has ring board 4 on the lateral wall of upside ring flange 3, and ring board 4 inboard is provided with coupling mechanism 5, including urceolus 1 and bottom end cover 2, its characterized in that: the outer cylinder 1 and the lower end cover 2 are fixedly connected with the flange plate 3 on the opposite side, the side wall of the upper flange plate 3 is movably connected with the annular plate 4, the inner side of the annular plate 4 is provided with the connecting mechanism 5, the position, close to the bottom surface, of the outer side wall of the annular plate 4 is movably connected with a plurality of first threaded rods 6, a plurality of threaded holes 7 are uniformly distributed on the outer side wall of the lower flange plate 3, one end of each first threaded rod 6 is in threaded connection with the corresponding threaded hole 7, simultaneous rotation operation of a plurality of second threaded rods 8 can be conveniently realized, and therefore the simultaneous fixation of multiple points between the two flange plates 3 is removed, and the maintenance operation of the inside of equipment is convenient to detach;
wherein, two support plates 11 are fixedly connected to the bottom surface of the lower end cover 2, one side of the support plate 11 far away from the lower end cover 2 is fixedly connected with the same bottom plate 12, which is convenient for the installation and fixation of the device;
the outer side wall of the upper side flange plate 3 is provided with an annular groove 13, the inner side wall of the annular plate 4 is uniformly and fixedly connected with a plurality of movable blocks 14, and the movable blocks 14 are movably connected with the annular groove 13, so that the annular plate 4 can stably rotate, and the annular gear 10 can simultaneously mesh with a plurality of gears I9 to rotate;
the side wall of the threaded rod II 8 is provided with a vertical groove 16, the center of the side wall of the gear I9 is provided with a through hole, the inner side wall of the through hole is fixedly connected with a fixed block 17, the threaded rod II 8 passes through the through hole, and the fixed block 17 is movably connected with the vertical groove 16, so that the threaded rod II 8 can rotate and move up and down simultaneously;
the bottom surface of the first gear 9 is uniformly and fixedly connected with a plurality of connecting blocks 18, circular grooves 19 are formed in the side wall, located on the lower side of the first gear 9, of the top surface of the upper flange 3, the connecting blocks 18 are movably connected with the circular grooves 19, stable rotation of the first gear 9 can be achieved, and meshing between the first gear 9 and the ring gear 10 is maintained;
the bottom end of the second threaded rod 8 extends out of the bottom surface of the lower flange plate 3, and the bottom end of the second threaded rod 8 is arranged in a conical shape, so that the positioning and screwing operation of the second threaded rod 8 can be realized conveniently, and the operation is convenient;
the outer side wall of the annular plate 4 is movably connected with a plurality of first threaded rods 6 close to the bottom surface, a plurality of threaded holes 7 are uniformly distributed on the outer side wall of the lower flange plate 3, one end of each first threaded rod 6 is in threaded connection with each threaded hole 7, positioning operation of the annular plate 4 is conveniently carried out through each first threaded rod 6, and anti-loosening effect is improved;
wherein, one end of the first threaded rod 6 far away from the flange 3 extends out of the annular plate 4, a through hole 15 is arranged on the side wall of one end of the first threaded rod 6 far away from the flange 3, the first threaded rod 6 is conveniently rotated and pushed by inserting the booster rod into the through hole 15, so that the operation is convenient.
The implementation principle of the floating coil heat exchanger convenient to maintain in the embodiment of the application is as follows: when the internal structure of the floating coil heat exchanger is damaged, the external booster rod is inserted into the through hole 15 on the side wall of the first threaded rod 6, then the first threaded rod 6 is rotated through the booster rod, so that the first threaded rod 6 is pulled out from the threaded hole 7 on the lower flange plate 3, the anti-loose fixation between the two flange plates 3 is released, then the first threaded rod 6 is rotated by the booster rod, the first threaded rod 6 drives the ring plate 4 to rotate, the ring plate 4 drives the ring gear 10 to engage the first gear 9 to rotate, the first gear 9 drives the second threaded rod 8 to rotate, the second threaded rod 8 can be rotated out of the lower flange plate 3, the multi-point fixation between the two flange plates 3 can be simultaneously released, the disassembly operation is convenient, the maintenance operation is convenient, the outer cylinder 1 can be conveniently taken down through the external device, and the maintenance operation on the floating coil heat exchanger is convenient.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. Floating coil heat exchanger convenient to maintain, including urceolus (1) and bottom end cover (2), its characterized in that: the novel rotary drum is characterized in that the flange plate (3) is fixedly connected to one side, facing to the other side, of the outer drum (1) and the lower end cover (2), the annular plate (4) is movably connected to the side wall of the flange plate (3), the connecting mechanism (5) is arranged on the inner side of the annular plate (4), a plurality of first threaded rods (6) are movably connected to the outer side wall of the annular plate (4) close to the bottom surface, a plurality of threaded holes (7) are uniformly distributed in the outer side wall of the flange plate (3), and one end of each first threaded rod (6) is in threaded connection with the corresponding threaded hole (7).
2. The floating coil heat exchanger for ease of maintenance as set forth in claim 1 wherein: coupling mechanism (5) are including threaded rod two (8), the upside equal threaded connection has threaded rod two (8) in the trompil of ring flange (3), swing joint has gear one (9) on threaded rod two (8) lateral wall, the top surface swing joint of gear one (9) and upside ring flange (3), the inside wall of ring board (4) is close to top surface department fixedly connected with ring gear (10), ring gear (10) and gear one (9) meshing.
3. The floating coil heat exchanger for ease of maintenance as set forth in claim 1 wherein: two supporting plates (11) are fixedly connected to the bottom surface of the lower end cover (2), and one side, away from the lower end cover (2), of each supporting plate (11) is fixedly connected with the same bottom plate (12).
4. The floating coil heat exchanger for ease of maintenance as set forth in claim 1 wherein: an annular groove (13) is formed in the outer side wall of the flange plate (3) on the upper side, a plurality of movable blocks (14) are uniformly distributed and fixedly connected to the inner side wall of the annular plate (4), and the movable blocks (14) are movably connected with the annular groove (13).
5. The floating coil heat exchanger for ease of maintenance as set forth in claim 1 wherein: one end of the first threaded rod (6) far away from the flange plate (3) extends out of the annular plate (4), and a through hole (15) is formed in the side wall of one end of the first threaded rod (6) far away from the flange plate (3).
6. The floating coil heat exchanger for ease of maintenance as set forth in claim 2 wherein: a vertical groove (16) is formed in the side wall of the threaded rod II (8), a through hole is formed in the center of the side wall of the gear I (9), a fixing block (17) is fixedly connected to the inner side wall of the through hole, the threaded rod II (8) penetrates through the through hole, and the fixing block (17) is movably connected with the vertical groove (16).
7. The floating coil heat exchanger for ease of maintenance as set forth in claim 2 wherein: the gear is characterized in that a plurality of connecting blocks (18) are uniformly distributed and fixedly connected to the bottom surface of the gear I (9), circular grooves (19) are formed in the side walls, located on the lower side of the gear I (9), of the top surface of the flange plate (3), and the connecting blocks (18) are movably connected with the circular grooves (19).
8. The floating coil heat exchanger for ease of maintenance as set forth in claim 2 wherein: the bottom of the threaded rod II (8) extends out of the bottom surface of the lower flange plate (3), and the bottom of the threaded rod II (8) is arranged in a conical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222954488.4U CN218916015U (en) | 2022-11-07 | 2022-11-07 | Floating coil heat exchanger convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222954488.4U CN218916015U (en) | 2022-11-07 | 2022-11-07 | Floating coil heat exchanger convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218916015U true CN218916015U (en) | 2023-04-25 |
Family
ID=86045001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222954488.4U Active CN218916015U (en) | 2022-11-07 | 2022-11-07 | Floating coil heat exchanger convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218916015U (en) |
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2022
- 2022-11-07 CN CN202222954488.4U patent/CN218916015U/en active Active
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