CN216049321U - Heat exchanger module with replaceable heat exchange units - Google Patents
Heat exchanger module with replaceable heat exchange units Download PDFInfo
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- CN216049321U CN216049321U CN202122213920.XU CN202122213920U CN216049321U CN 216049321 U CN216049321 U CN 216049321U CN 202122213920 U CN202122213920 U CN 202122213920U CN 216049321 U CN216049321 U CN 216049321U
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- heat exchange
- exchanger module
- replaceable
- heat exchanger
- exchange units
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Abstract
The utility model provides a heat exchanger module with replaceable heat exchange units, which comprises a shell, at least two layers of heat exchange pipe supports and at least two layers of heat exchange pipes, wherein the heat exchange pipes are correspondingly arranged on the heat exchange pipe supports one by one to form a plurality of layers of heat exchange units; the inner side wall of the shell is provided with a slideway corresponding to each layer of heat exchange tube support, and two ends of the heat exchange tube support are slidably arranged in the slideways; the inlet end that corresponds the slide on the shell is provided with the opening, baffle and handle are installed to the pull end of heat exchange tube support, baffle size and opening adaptation, it is provided with the sealing washer to correspond the opening on the baffle. The heat exchanger module has the advantages of quick replacement of single-layer heat exchange tubes, high replacement flexibility and small influence on production.
Description
Technical Field
The utility model relates to the field of heat exchangers, in particular to a heat exchanger module with replaceable heat exchange units.
Background
In the multilayer heat exchanger structure, the common design scheme is that two ends of the heat exchanger are integrated on two fixing plates, so that the multilayer heat exchanger structure is formed.
However, this design has certain problems.
In the multilayer heat exchanger, if the heat exchanger of a certain layer breaks down and needs to be replaced, cleaned or maintained, all the heat exchangers need to be dismantled and then assembled, the whole process is complicated, and one layer of the heat exchanger cannot be dismantled independently, so that a series of adverse factors which have long dismantling period, high operation difficulty and influence on production are caused.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a heat exchanger module with replaceable heat exchange units, which can quickly replace a single-layer heat exchange tube, has high replacement flexibility and has small influence on production.
In order to achieve the purpose, the utility model adopts the technical scheme that: a heat exchanger module with replaceable heat exchange units comprises a shell, at least two layers of heat exchange pipe supports and at least two layers of heat exchange pipes, wherein the heat exchange pipes are correspondingly arranged on the heat exchange pipe supports one by one to form a plurality of layers of heat exchange units;
the inner side wall of the shell is provided with a slideway corresponding to each layer of heat exchange tube support, and two ends of the heat exchange tube support are slidably arranged in the slideways;
the inlet end that corresponds the slide on the shell is provided with the opening, baffle and handle are installed to the pull end of heat exchange tube support, baffle size and opening adaptation, it is provided with the sealing washer to correspond the opening on the baffle.
Basically, the inner side wall of the shell and the inner side wall of the baffle are provided with heat insulation layers.
Basically, radiating fins are distributed on the heat exchange tube.
Basically, the heat exchange tubes in each layer of heat exchange unit are sequentially communicated through the bent tubes.
Basically, the heat exchange tubes in each layer of heat exchange unit are connected to the main pipeline through the branch pipes.
Basically, the heat exchange tube is connected with the elbow through a quick connector.
Basically, the heat exchange tubes are connected with the branch tubes through quick connectors.
Basically, the inboard ring flange of taking the internal thread is installed to the link of heat exchange tube, the outside ring flange that both sides have an external thread is installed in the outside adaptation of shell, it is provided with the perforation to correspond the outside ring flange on the shell, the external thread in the outside ring flange outside is used for the joint of connecting branch pipe.
Basically, each layer of heat exchange units is vertically stacked.
Compared with the prior art, the utility model has substantive characteristics and progress, and concretely, the utility model changes the structure of the traditional multilayer heat exchanger, cancels the fixing plate of the heat exchange tube, and installs the heat exchange tube in the slideway in the shell through the heat exchanger bracket, when the single-layer heat exchange tube needs to be maintained or replaced or cleaned, the connection of the single-layer heat exchange tube is dismantled, and then the single-layer heat exchange tube can be rapidly pulled and taken out for replacement, and the utility model does not need to be completely dismantled, thereby greatly improving the flexibility, greatly shortening the maintenance time, greatly improving the efficiency, and reducing the influence on the production.
Furthermore, in order to avoid influence among the heat exchange tubes of each layer, the heat exchange tubes of each layer can be communicated with the main pipeline in a branch pipe mode, and the use of the heat exchange tubes of other layers cannot be influenced when one layer of heat exchange tubes is removed.
Further, for guaranteeing the heat transfer efficiency, set up the insulating layer in the shell and the baffle inboard, avoid influencing the sealed of shell because of the pull activity, influence heat exchange efficiency.
The heat exchange tube has the advantages of quick replacement of single-layer heat exchange tubes, high replacement flexibility and small influence on production.
Drawings
Fig. 1 is a schematic view of a replaceable heat exchanger module of the heat exchange unit of the present invention.
Fig. 2 is a schematic structural diagram of each layer of heat exchange unit of the heat exchanger module with replaceable heat exchange units in the utility model.
In the figure: 1. a housing; 2. a heat exchange tube support; 3. a heat exchange pipe; 4. a slideway; 5. a heat dissipating fin; 6. an inner flange; 7. an outer flange.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
As shown in fig. 1 and 2, a heat exchanger module with replaceable heat exchange units comprises a shell 1, a plurality of layers of heat exchange tube supports 2 and a plurality of layers of heat exchange tubes 3, wherein the heat exchange tubes 3 are correspondingly arranged on the heat exchange tube supports 2 one by one to form the plurality of layers of heat exchange units, heat dissipation fins 5 are distributed on the heat exchange tubes 3, the heat exchange units of each layer are vertically stacked and arranged in parallel, and a channel of a heat exchange medium is from bottom to top or from top to bottom.
Correspond each layer heat exchange tube support on the inside wall of shell 1 and be provided with slide 4, the both ends slidable mounting of heat exchange tube support 2 is in the slide 4, the entrance point that corresponds slide 4 on the shell 1 is provided with the opening, baffle and handle (baffle and handle are not drawn) are installed to the pull end of heat exchange tube support 2, baffle size and opening adaptation, it is provided with the sealing washer to correspond the opening on the baffle, on the inside wall of shell 1 with be provided with the insulating layer on the inside wall of baffle, the purpose of sealing washer and insulating layer is all in order to prevent in the passageway by heat transfer medium excessive or heat escape.
The connection of the heat exchange tube 3 has two forms:
the heat exchange tubes in the heat exchange units of all layers are communicated in sequence through the bent tubes, the heat exchange tubes are connected with the bent tubes through the quick connectors, the heat exchange tubes are mainly used for occasions with sufficient maintenance time, the heat exchanger needs to be shut down for operation, then the quick connectors are opened, the heat exchange units needing to be replaced or cleaned or maintained are taken out, and other heat exchange tubes also need to be suspended for use in the maintenance process.
The second way is: the heat exchange tubes in each layer of heat exchange unit are connected to a main pipeline through the branch tubes, the heat exchange tubes are connected with the branch tubes through the quick-assembly connectors, the mode is mainly used for the situation that the overhaul time is urgent or no overhaul time is needed, the on-line overhaul and maintenance are needed, only the branch tubes need to be closed, then a certain layer of heat exchange tubes is taken down to be cleaned or replaced or maintained, other layers of heat exchange units can be continuously used without stopping, and the production efficiency is not influenced.
In this embodiment, what adopt is the second kind of connected mode, it is further, the inboard ring flange 6 of taking the internal thread is installed to the link of heat exchange tube 3, the outside ring flange 7 that both sides have the external thread is installed to the outside adaptation of shell 1, it is provided with the perforation to correspond the outside ring flange on the shell, and during the installation, inboard ring flange 6 links together through internal thread and external thread with outside ring flange 7 to press from both sides shell 1 and press from both sides the realization fixed, the external thread in the outside ring flange outside is used for connecting the joint of branch pipe, and then has realized fast loading and unloading.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (9)
1. A heat exchanger module with replaceable heat exchange units is characterized in that: the heat exchange tubes are correspondingly arranged on the heat exchange tube supports one by one to form a plurality of layers of heat exchange units, and the heat exchange units are arranged in parallel;
the inner side wall of the shell is provided with a slideway corresponding to each layer of heat exchange tube support, and two ends of the heat exchange tube support are slidably arranged in the slideways;
the inlet end that corresponds the slide on the shell is provided with the opening, baffle and handle are installed to the pull end of heat exchange tube support, baffle size and opening adaptation, it is provided with the sealing washer to correspond the opening on the baffle.
2. A heat exchanger module with replaceable heat exchange units according to claim 1, wherein: and heat insulation layers are arranged on the inner side wall of the shell and the inner side wall of the baffle.
3. A heat exchanger module with replaceable heat exchange units according to claim 2, wherein: radiating fins are distributed on the heat exchange tube.
4. A heat exchanger module with replaceable heat exchange units according to claim 3, wherein: the heat exchange tubes in each layer of heat exchange unit are communicated in sequence through the bent tubes.
5. A heat exchanger module with replaceable heat exchange units according to claim 3, wherein: the heat exchange tubes in each layer of heat exchange unit are connected to the main pipeline through branch tubes.
6. The heat exchanger module with replaceable heat exchange units of claim 4, wherein: the heat exchange tube is connected with the bent tube through a quick connector.
7. The heat exchanger module with replaceable heat exchange units of claim 6, wherein: the heat exchange tubes are connected with the branch tubes through quick connectors.
8. A heat exchanger module with replaceable heat exchange units according to claim 7, wherein: the inside ring flange of taking the internal thread is installed to the link of heat exchange tube, the outside ring flange that both sides have outer thread is installed in the outside adaptation of shell, it is provided with the perforation to correspond the outside ring flange on the shell, the outer thread in the outside ring flange outside is used for the joint of connecting branch pipe.
9. A heat exchanger module with replaceable heat exchange units according to claim 8, wherein: and the heat exchange units of each layer are vertically stacked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213920.XU CN216049321U (en) | 2021-09-14 | 2021-09-14 | Heat exchanger module with replaceable heat exchange units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213920.XU CN216049321U (en) | 2021-09-14 | 2021-09-14 | Heat exchanger module with replaceable heat exchange units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216049321U true CN216049321U (en) | 2022-03-15 |
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ID=80536928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122213920.XU Active CN216049321U (en) | 2021-09-14 | 2021-09-14 | Heat exchanger module with replaceable heat exchange units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216049321U (en) |
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2021
- 2021-09-14 CN CN202122213920.XU patent/CN216049321U/en active Active
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