CN220018294U - Built-in heat exchange coil pipe of container - Google Patents
Built-in heat exchange coil pipe of container Download PDFInfo
- Publication number
- CN220018294U CN220018294U CN202321194780.9U CN202321194780U CN220018294U CN 220018294 U CN220018294 U CN 220018294U CN 202321194780 U CN202321194780 U CN 202321194780U CN 220018294 U CN220018294 U CN 220018294U
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- Prior art keywords
- heat exchange
- liquid collecting
- collecting pipe
- container
- exchange coil
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- 238000005452 bending Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 3
- 101100293261 Mus musculus Naa15 gene Proteins 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 23
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the field of heat exchange tubes, and discloses a heat exchange coil arranged in a container. The utility model discloses a heat exchange coil in a container, which comprises an upper liquid collecting pipe and a lower liquid collecting pipe, wherein the upper liquid collecting pipe is fixedly arranged at the upper part of a container shell in a penetrating way, the lower liquid collecting pipe is fixedly arranged at the lower part of the shell in a penetrating way, the upper liquid collecting pipe and the lower liquid collecting pipe are of hollow tubular structures, a plurality of groups of first drain holes with downward openings are symmetrically arranged on the upper liquid collecting pipe, a plurality of groups of second drain holes with upward openings are symmetrically arranged on the lower liquid collecting pipe, the heat exchange coil also comprises a plurality of groups of heat exchange pipes which are symmetrically arranged, the upper ends of the heat exchange pipes are communicated with the first drain holes, and the lower ends of the heat exchange pipes are communicated with the second drain holes, so that the heat exchange coil is simple in structure, clear in flow path, free of cleaning and sterilizing dead angles, free of water hammer phenomenon can be caused during medium conversion in a pipeline.
Description
Technical Field
The utility model relates to the field of heat exchange tubes, in particular to a heat exchange coil arranged in a container.
Background
In the fields of chemical industry, pharmacy, food, daily chemicals and other process equipment, heat exchange operations such as heating or cooling are required to meet the basic requirements of the process, so that the process equipment is usually provided with an internal heat exchange coil pipe due to the process requirement. Because of the remarkable advantages of large effective heat exchange area, high heat transfer coefficient and the like, the built-in heat exchange coil is widely applied. The main structural types of the common internal heat exchange coil are as follows: single spiral tube diagram, double spiral tube diagram, grouping spiral tube diagram, vertical type coil, etc. However, in the actual design and manufacturing process, because the internal space of the equipment is limited, the internal parts (such as a baffle, an air inlet pipe, a stirring support and the like) are more. The built-in coil pipe supporting and fixing structure is complex, more cleaning and sterilizing dead angles exist, and a water hammer phenomenon exists during cold and hot medium conversion, so that the hidden danger of leakage of the heat exchange tube is caused.
Disclosure of Invention
The utility model aims to provide a heat exchange coil arranged in a container, so that the heat exchange coil has a simple structure, a clear flow path, no cleaning and sterilizing dead angle, self-cleaning and no water hammer phenomenon can be caused when medium in a pipeline is converted.
In order to solve the above technical problems, an embodiment of the present utility model provides a technical solution, including:
the utility model provides a built-in heat exchange coil of container, includes the last collector tube that runs through fixed setting in container casing upper portion and runs through fixed setting in the lower collector tube of casing lower part, go up the collector tube with the collector tube is hollow tubular structure down, go up the first wash port that is equipped with multiunit opening decurrent on the collector tube symmetry, the symmetry is equipped with multiunit opening ascending second wash port down on the collector tube, still includes the heat exchange tube that multiunit symmetry set up, the upper end and the first wash port intercommunication of heat exchange tube, lower extreme and second wash port intercommunication, an annular passage that can constitute between the heat exchange tube of every group symmetry.
Further, the upper liquid collecting pipe and the lower liquid collecting pipe are both opened at one end, and the other end is in a closed sealing state, wherein one end of the opening is exposed out of the container shell, and the closed end is accommodated in the inner space of the shell.
Further, one end of the heat exchange tube is provided with a first bending part, the other end of the heat exchange tube is provided with a second bending part, the first bending part is communicated with the first water discharge hole, the second bending part is communicated with the second water discharge hole, and an annular passage formed between each two groups of symmetrical heat exchange tubes is elliptical.
Further, the first drain hole is a through hole formed by epitaxial stretching of the upper drain pipe wall, the first bending part is fixedly connected with the hole wall formed by epitaxial stretching of the first drain hole, the second drain hole is a through hole formed by epitaxial stretching of the lower drain pipe wall, and the second bending part is fixedly connected with the hole wall formed by epitaxial stretching of the second drain hole.
Further, the inner side of the shell of the container is fixedly provided with a supporting part, a plurality of fixing clamps are mechanically connected with the supporting part, and the heat exchange tube is fixedly connected with the supporting part through the fixing clamps.
Further, the heat exchange tube is fixedly connected with the first water drain hole and the heat exchange tube is fixedly connected with the second water drain hole through a welding process.
Compared with the prior art, the heat exchange coil arranged in the container provided by the utility model has the advantages that the medium in the heat exchange coil flows clearly through the structures of the first water discharge hole with the downward opening and the second water discharge hole which are correspondingly arranged, no cleaning and sterilizing dead angle exists, self-cleaning can be realized without external force, and the phenomenon of water hammer does not occur during medium conversion; the upper liquid collecting pipe and the lower liquid collecting pipe which are fixedly connected with the shell can provide stable support for the heat exchange pipe and medium in the heat exchange pipe, the heat exchange pipe is fixedly connected with the supporting part through the fixing clamp, auxiliary support is provided for the heat exchange pipe, and the stability of the heat exchange pipe disc in the use process is ensured; the plurality of groups of heat exchange pipes which are symmetrically arranged are compact in structure and simple in processing and manufacturing, and meanwhile, a large heat exchange area is guaranteed, and the heat exchange coefficient is high.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
FIG. 1 is a front view of a heat exchange coil in one embodiment of the utility model;
FIG. 2 is a left side view of a heat exchange coil in one embodiment of the utility model;
FIG. 3 is a top view of a heat exchange coil in one embodiment of the utility model;
FIG. 4 is a schematic view of a portion of a heat exchange coil header and heat exchange tube junction in accordance with one embodiment of the present utility model.
Reference numerals: 1. an upper liquid collecting pipe; 11. a first drain hole; 12. a first plug; 2. a lower liquid collecting pipe; 21. a second drain hole; 22. a second plug; 3. a heat exchange tube; 31. a first bending portion; 32. a second bending portion; 4. a support part; 5. and (5) fixing clips.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in various embodiments of the present utility model, numerous technical details have been set forth in order to provide a better understanding of the present utility model. However, the technical solutions claimed in the claims of the present utility model can be realized without these technical details and various changes and modifications based on the following embodiments.
As shown in fig. 1-4, the heat exchange coil in the container provided by the utility model comprises an upper liquid collecting pipe 1, a lower liquid collecting pipe 2 symmetrically arranged, wherein the upper liquid collecting pipe 1 is of a hollow tubular structure, one end of the upper liquid collecting pipe is open, the other end of the upper liquid collecting pipe is closed, the heat exchange coil also comprises a heat exchange pipe 3 arranged between the upper liquid collecting pipe 1 and the lower liquid collecting pipe, the heat exchange pipe 3 comprises a first bending part 31 and a second bending part 32 which are arranged at two end parts, the first bending part 31 is fixedly connected with the upper liquid collecting pipe 1 to form an internally communicated structure, the second bending part 32 is fixedly connected with the lower liquid collecting pipe 2, and the internal space is communicated. A plurality of groups of first water drain holes 11 are symmetrically arranged on the peripheral wall of the upper liquid collecting pipe 1, each group of first water drain holes is 2, two first water drain holes in each group are symmetrically arranged along the central axis of the upper liquid collecting pipe, the openings of the first water drain holes are downwards arranged, and the included angle between the two symmetrically arranged first water drain holes is smaller than 180 degrees; correspondingly, a plurality of groups of second drain holes 21 are symmetrically arranged on the peripheral wall of the lower liquid collecting pipe 2, each group of second drain holes is 2, two second drain holes 21 in each group are symmetrically arranged along the central axis of the lower liquid collecting pipe, the openings of the second drain holes 21 are arranged upwards, and the included angle between the two symmetrically arranged second drain holes 21 is smaller than 180 degrees; a plurality of groups of heat exchange tubes 3 are correspondingly arranged with the first water discharge holes 11 and the second water discharge holes 21, the first bending parts 31 of the heat exchange tubes 3 are communicated with the first water discharge holes 11, and the second bending parts 32 of the heat exchange tubes 3 are communicated with the second water discharge holes 21; the symmetrical heat exchange tubes 3, the upper liquid collecting tube 1 and the lower liquid collecting tube 2 form an elliptical passage.
The upper liquid collecting pipe 1 penetrates through the container shell and is arranged on the upper portion of the container, one end of the upper liquid collecting pipe 1, which is open, is exposed out of the container shell, one closed end is accommodated in the shell, a first plug 12 is arranged at one closed end, the first plug 12 is fixedly connected with one end portion of the upper liquid collecting pipe 1, a port of the first plug is closed, preferably, the first plug 12 is hemispherical, the diameter of the first plug 12 is similar to or the same as the diameter of the upper liquid collecting pipe 1, and the first plug 12 is fixedly connected with the upper liquid collecting pipe 1 in a welding mode. Correspondingly, the lower liquid collecting pipe 2 penetrates through the container shell and is arranged at the lower part of the container, one end of the opening of the lower liquid collecting pipe 2 is exposed out of the container shell, one closed end is accommodated in the shell, one closed end is provided with a second plug 22, the second plug 22 is fixedly connected with the end part of the lower liquid collecting pipe 2, a port of the second plug is closed, preferably, the second plug 22 is hemispherical, the diameter of the second plug 22 is similar to that of the lower liquid collecting pipe 2, and the second plug 22 is fixedly connected with the lower liquid collecting pipe 2 in a welding mode. The upper liquid collecting pipe 1 and the lower liquid collecting pipe 2 can play a supporting role on the heat exchange pipe 3 and the medium injected into the heat exchange pipe 3, so that the stability of the whole heat exchange coil is ensured.
In one embodiment, the first drain hole 11 is a hole formed by stretching the upper header pipe wall, the second drain hole 21 is a hole formed by stretching the lower header pipe wall, the first bending portion 31 is fixedly connected with a hole wall formed by stretching the first drain hole 11 to form an internally communicated pipeline, the second bending portion 32 is fixedly connected with a hole wall formed by stretching the second drain hole 21 to form an internally communicated pipeline, and preferably, the first bending portion 31 is fixedly connected with the first drain hole 11, and the second bending portion 32 is fixedly connected with the second drain hole 21 in a welding manner.
In one embodiment, the heat exchange coil arranged in the container provided by the utility model further comprises a supporting part 3 fixedly arranged on the inner wall of the container, the heat exchange tube 3 is fixedly connected with the supporting part 4 through an arc-shaped fixing clamp 5, the arc-shaped fixing clamp 5 comprises a bending part matched with the outer diameter of the heat exchange tube, and two free ends of the bending part are respectively and fixedly connected with the supporting part 4 through fasteners, so that the heat exchange tube can be supported and fixed.
When in use, the medium is injected through the opening end of the upper liquid collecting pipe 1, flows into the heat exchange pipe 3 through the first water discharging hole 11, naturally flows into the lower liquid collecting pipe 2 from the heat exchange pipe 3, and is discharged from the opening end of the lower liquid collecting pipe 2.
Compared with the prior art, the heat exchange coil arranged in the container provided by the utility model has the advantages that the medium in the heat exchange coil flows clearly through the structures of the first water discharge hole 11 with the downward opening and the second water discharge hole 21 correspondingly arranged, no cleaning and sterilizing dead angle exists, self-cleaning can be realized without external force, and the phenomenon of water hammer does not occur during medium conversion; the upper liquid collecting pipe 1 and the lower liquid collecting pipe 2 which are fixedly connected with the shell can provide stable support for the heat exchange pipe 3 and the medium inside the heat exchange pipe, the heat exchange pipe 3 is fixedly connected with the supporting part 4 through the fixing clamp 5, auxiliary support is provided for the heat exchange pipe 3, and the stability of the heat exchange pipe disc in the use process is ensured; the plurality of groups of heat exchange tubes 3 are symmetrically arranged, so that the structure is compact, the processing and the manufacturing are simple, and meanwhile, a large heat exchange area is ensured, and the heat exchange coefficient is high.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of carrying out the utility model and that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a built-in heat exchange coil of container, its characterized in that, including running through fixed last collector tube that sets up in container housing upper portion and run through fixed lower collector tube that sets up in the casing lower part, go up the collector tube with lower collector tube is hollow tubular structure, upward the symmetry is equipped with the ascending second wash port of multiunit opening on the collector tube, the symmetry is equipped with the ascending second wash port of multiunit opening on the collector tube down, still includes the heat exchange tube that multiunit symmetry set up, the upper end and the first wash port intercommunication of heat exchange tube, lower extreme and second wash port intercommunication, an annular passageway that can constitute between the heat exchange tube of every group symmetry.
2. The heat exchange coil as set forth in claim 1, wherein the upper and lower header pipes are open at one end and have a closed and sealed structure at the other end, wherein the open end is exposed outside the container housing and the closed end is accommodated in the interior space of the housing.
3. The heat exchange coil as set forth in claim 1, wherein one end of the heat exchange tube is provided with a first bending portion, the other end is provided with a second bending portion, the first bending portion is communicated with the first drain hole, the second bending portion is communicated with the second drain hole, and an annular passage formed between each group of symmetrical heat exchange tubes is elliptical.
4. A heat exchange coil in a container according to claim 3, wherein the first drain hole is a hole formed by stretching an upper header pipe wall, the first bending portion is fixedly connected with a hole wall formed by stretching the first drain hole, the second drain hole is a hole formed by stretching a lower header pipe wall, and the second bending portion is fixedly connected with a hole wall formed by stretching the second drain hole.
5. The heat exchange coil of claim 1, wherein a support portion is further fixedly disposed on the inner side of the housing of the container, a plurality of fixing clips are mechanically connected to the support portion, and the heat exchange tube is fixedly connected to the support portion through the fixing clips.
6. The heat exchange coil of claim 1, wherein the heat exchange tube is fixedly connected to the first drain hole and the heat exchange tube is fixedly connected to the second drain hole by a welding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194780.9U CN220018294U (en) | 2023-05-17 | 2023-05-17 | Built-in heat exchange coil pipe of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194780.9U CN220018294U (en) | 2023-05-17 | 2023-05-17 | Built-in heat exchange coil pipe of container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220018294U true CN220018294U (en) | 2023-11-14 |
Family
ID=88680881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321194780.9U Active CN220018294U (en) | 2023-05-17 | 2023-05-17 | Built-in heat exchange coil pipe of container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220018294U (en) |
-
2023
- 2023-05-17 CN CN202321194780.9U patent/CN220018294U/en active Active
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