CN210570092U - Heat exchange module and heat exchanger - Google Patents
Heat exchange module and heat exchanger Download PDFInfo
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- CN210570092U CN210570092U CN201921280308.0U CN201921280308U CN210570092U CN 210570092 U CN210570092 U CN 210570092U CN 201921280308 U CN201921280308 U CN 201921280308U CN 210570092 U CN210570092 U CN 210570092U
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Abstract
The utility model provides a heat exchange module and heat exchanger, heat exchange module includes at least a pair of integrated head and at least one heat transfer slab group, heat transfer medium passageway is set up to heat transfer slab group inside, just heat transfer slab group is the hollow plate of integrated into one piece's macromolecular material, set up medium pipeline, interface end on the integrated head, integrated head inside has the cavity, medium pipeline, cavity, interface end communicate in proper order, interface end and heat transfer slab group's tip sealing connection, just interface end and heat transfer medium passageway communicate; a heat transfer module and heat exchanger, directly assemble one shot forming's heat transfer fin group and integrated head, form heat transfer module to regard heat transfer module as whole heat transfer structure, be used for producing plate heat exchanger, greatly simplified plate heat exchanger's production assembling process, be favorable to improving production efficiency, reduction in production cost.
Description
Technical Field
The utility model relates to a heat exchanger technical field, in particular to heat exchange module and heat exchanger.
Background
The plate heat exchanger is a detachable heat exchange device formed by compressing a plurality of heat exchange plate assemblies (or called as heat exchange plate assemblies) at certain intervals. The plate heat exchanger has the advantages of small volume, small occupied area, high heat transfer efficiency, flexible assembly, small heat loss and the like, and is widely used in the fields of chemical engineering, energy sources and the like. Taking flue gas treatment as an example, air or water is used as a heat exchange medium, and heat exchange is carried out on the flue gas through a plate heat exchanger, so that heat in the flue gas is recovered, and energy conservation and emission reduction are facilitated.
However, in the actual processing and production process of the plate heat exchanger, for any one heat exchange plate group, a plurality of heat exchange assemblies are included, and it is necessary to assemble each heat exchange assembly, a sealing plate and other structures into one heat exchange plate group, and then combine the plurality of heat exchange plate groups to form the plate heat exchanger; the assembly process is complex and tedious, certain inconvenience is brought to the production and processing of the plate heat exchanger, and meanwhile the problem of poor sealing performance may exist.
Meanwhile, the heat exchange plate set in the prior art is often made of metal materials or inorganic non-metal materials, such as stainless steel materials, glass materials and the like, and the material has a large density, so that the quality of the heat exchange plate set in the prior art is large, and certain manpower or mechanical force is consumed for carrying and assembling the heat exchange plate set in the process of assembling the plate heat exchanger, thereby bringing certain inconvenience to the production of the plate heat exchanger.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a heat exchange module and heat exchanger to solve among the prior art plate heat exchanger comparatively complicated loaded down with trivial details problem in the production assembling process.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a heat exchange module, includes at least a pair of integrated head and at least one heat transfer slab group, the inside heat transfer medium passageway that sets up of heat transfer slab group, just heat transfer slab group is hollow plate in integrated into one piece's macromolecular material, set up medium pipeline, interface end on the integrated head, the inside cavity that has of integrated head, medium pipeline, cavity, interface end communicate in proper order, the interface end is connected with the tip sealing of heat transfer slab group, just the interface end communicates with heat transfer medium passageway.
Furthermore, the heat exchange plate group comprises a first heat exchange plate, a second heat exchange plate and a plurality of connecting plates, one end of each connecting plate is connected with the first heat exchange plate, the other end of each connecting plate is connected with the second heat exchange plate, and a heat exchange medium channel is formed between any two adjacent connecting plates and the first heat exchange plate and between any two adjacent connecting plates and the second heat exchange plate.
Furthermore, the heat exchange module comprises at least two medium main pipelines, each medium main pipeline is of a pipe structure with an opening at one end and a closed end at one end, and the medium main pipelines are connected with the integrated head.
Furthermore, a plurality of mounting holes are formed in the medium main pipeline, and the mounting holes are matched with the medium pipelines of the integrated head one by one and are in sealing connection.
Furthermore, any pair of integrated heads comprises a first integrated joint and a second integrated joint, each heat exchange plate group corresponds to the first integrated joint and the second integrated joint one by one, the end part of each heat exchange plate group close to the inlet of the heat exchange medium channel is connected with the first integrated joint, and the end part of each heat exchange plate group close to the outlet of the heat exchange medium channel is connected with the second integrated joint.
Furthermore, the heat exchange module comprises a first main pipeline and a second main pipeline, the first main pipeline is connected with the plurality of first integrated joints, and the second main pipeline is connected with the plurality of second integrated joints.
A heat exchanger comprises the heat exchange module.
Further, the heat exchanger comprises a shell, a heat exchange cavity is formed in the shell, a smoke inlet pipe and a smoke outlet pipe are arranged on the shell, the smoke inlet pipe and the smoke outlet pipe are communicated with the heat exchange cavity, and the heat exchange module is arranged in the heat exchange cavity.
Furthermore, the shell is provided with at least two assembly holes, the assembly holes correspond to the medium main pipelines and/or the medium pipelines one to one, and the medium main pipelines and/or the medium pipelines penetrate through the assembly holes and are connected with the assembly holes in a sealing mode.
Furthermore, all medium pipelines of the heat exchange module are communicated with a medium main pipeline, the assembling holes correspond to the medium main pipelines one to one, and the medium main pipeline penetrates through the assembling holes and is connected with the assembling holes in a sealing mode.
Compared with the prior art, a heat exchange module and heat exchanger have following advantage:
compared with the prior art, the heat exchange module and the heat exchanger have the advantages that on one hand, the heat exchange plate set is not required to be additionally assembled, the heat exchange plate set formed in one-step machining can be directly assembled with the integration head to form the heat exchange module, and the heat exchange module is used for producing the plate heat exchanger as an integral heat exchange structure, so that the production and assembly processes of the plate heat exchanger are greatly simplified, the production efficiency is improved, and the production cost is reduced; on the other hand, through integrated into one piece's heat transfer fin group, can improve the atress distribution condition on the heat transfer fin group, be favorable to ensureing the mechanical strength of heat transfer fin group, improve heat transfer fin group and plate heat exchanger's life.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural diagram of a heat exchange module according to an embodiment of the present invention;
fig. 2 is an isometric view of a heat exchange plate group in a heat exchange module according to an embodiment of the present invention;
fig. 3 is a front view of a heat exchange plate group in a heat exchange module according to an embodiment of the present invention;
fig. 4 is another schematic structural diagram of a heat exchange plate group in a heat exchange module according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an integrated head in a heat exchange module according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a main medium pipeline in a heat exchange module according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a heat exchanger according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a shell in a heat exchanger according to an embodiment of the present invention;
fig. 9 is another schematic structural diagram of a shell in a heat exchanger according to an embodiment of the present invention.
Description of reference numerals:
the heat exchange plate group comprises a heat exchange plate group 1, a connecting plate 10, a first heat exchange plate 11, a second heat exchange plate 12, a heat exchange medium channel 13, a first integrated joint 2a, a second integrated joint 2b, a cavity 21, a medium pipeline 22, an interface end 23, a first main pipeline 3a, a second main pipeline 3b, a mounting hole 31, a shell 4, an assembling hole 41, a flue gas inlet pipe 42 and a flue gas outlet pipe 43.
Detailed Description
The inventive concepts of the present disclosure will be described hereinafter using terms commonly employed by those skilled in the art to convey the substance of their work to others skilled in the art. These utility concepts may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
In the actual production and assembly process of the plate heat exchanger, in order to solve the problem that the plate heat exchanger in the prior art is complex and tedious in the production and assembly process, the utility model provides a heat exchange module, as shown in the attached drawings 1-6, the heat exchange module comprises at least one pair of integrated heads and at least one heat exchange plate group 1;
for convenience of distinction and explanation, in this embodiment, the heat exchange module includes a first integrated joint 2a and a second integrated joint 2b, where the first integrated joint 2a and the second integrated joint 2b are integrated heads and are in one-to-one correspondence to form a pair of integrated heads; namely, any pair of integrated heads comprises a first integrated joint 2a and a second integrated joint 2 b;
each heat exchange plate group 1 corresponds to the first integrated joint 2a and the second integrated joint 2b one by one; the heat exchange plate group 1 is internally provided with a heat exchange medium channel 13 for providing a passage for the flow and heat exchange of a heat exchange medium, and the heat exchange medium is water or air as in the prior art. Preferably, the heat exchange medium is water. In the flowing direction of the heat exchange medium, the cross section of the heat exchange medium channel 13 is a square channel, a circular channel, an elliptical channel, a polygonal channel, a special-shaped channel, or the like.
The heat exchange plate group 1 is connected with a first integrated joint 2a at the end close to the inlet of the heat exchange medium channel 13, and the heat exchange plate group 1 is connected with a second integrated joint 2b at the end close to the outlet of the heat exchange medium channel 13.
The heat exchange plate group 1 comprises a first heat exchange plate 11, a second heat exchange plate 12 and a plurality of connecting plates 10, wherein one end of each connecting plate 10 is connected with the first heat exchange plate 11, the other end of each connecting plate 10 is connected with the second heat exchange plate 12, and a heat exchange medium channel 13 is formed between any two adjacent connecting plates 10 and the first heat exchange plate 11 and the second heat exchange plate 12. The connecting plate 10, the first heat exchange plate 11 and the second heat exchange plate 12 are integrally formed; therefore, the connecting plate 10, the first heat exchange plate 11, the second heat exchange plate 12 and other structures are integrally formed, so that the heat exchange plate group 1 can be formed through one-step processing, compared with the prior art, on one hand, the heat exchange plate group 1 which is formed through one-step processing can be directly assembled with the integration head without additionally assembling the heat exchange plate group 1 to form a heat exchange module, and the heat exchange module is used for producing the plate heat exchanger as an integral heat exchange structure, so that the production and assembly processes of the plate heat exchanger are greatly simplified, the production efficiency is improved, and the production cost is reduced; on the other hand, through integrated into one piece's heat transfer fin group 1, can improve the atress distribution condition on the heat transfer fin group 1, be favorable to guaranteeing heat transfer fin group 1's mechanical strength, improve heat transfer fin group 1 and plate heat exchanger's life.
In consideration of the use conditions of the plate heat exchanger in the process of treating the low-temperature flue gas, in order to facilitate production, manufacture and save cost, the heat exchange plate group 1 is a high polymer material hollow plate, preferably a thermoplastic high polymer material hollow plate, such as an engineering plastic hollow plate, an organic polymer nano material hollow plate, a fluoroplastic steel hollow plate, a PVC hollow plate, a PP hollow plate and the like, namely the high polymer material is PVC, PP, fluoroplastic steel, fluoroplastic, engineering plastic and the like, so that the heat exchange plate group 1 can be processed and formed at one time through an injection molding and die drawing process, the production and manufacture of the heat exchange plate group 1 are facilitated on the premise that the heat exchange requirements of the low-temperature flue gas can be met, and the production cost can be effectively; meanwhile, the hollow plate made of the high polymer material has lower density, compared with the heat exchange plate set in the prior art, the heat exchange plate set in the embodiment is light in weight, and in the process of assembling the plate type heat exchanger, an assembling worker can carry and assemble the heat exchange plate set easily, so that the labor intensity of the worker is reduced, and the production efficiency of the plate type heat exchanger is improved.
In order to facilitate production, processing and assembly, the first integrated joint 2a and the second integrated joint 2b have the same structure, that is, any one of the first integrated joint 2a and the second integrated joint 2b is regarded as an integrated head, the integrated head is provided with a medium pipeline 22 and an interface end 23, the integrated head is internally provided with a cavity 21, the medium pipeline 22, the cavity 21 and the interface end 23 are sequentially communicated, the interface end 23 is hermetically connected with the end of the heat exchange plate set 1, and the interface end 23 is communicated with the heat exchange medium channel 13.
Example 2
As shown in fig. 1 to 6, the present embodiment further describes the structure of the heat exchange module based on embodiment 1.
On the basis of embodiment 1, if the heat exchange module includes a plurality of heat exchange plate groups 1, in order to better distribute or concentrate heat exchange media, the heat exchange module further includes at least two media main pipelines, each media main pipeline is a pipe structure with an open end and a closed end, the media main pipeline is connected with the integrated head, a plurality of mounting holes 31 are formed in the media main pipelines, and the mounting holes 31 are matched with the media pipelines 22 of the integrated head one by one and are in sealed connection;
in order to facilitate the limitation of the flowing direction of the medium, as a preferable scheme of this embodiment, the heat exchange module includes a first main pipeline 3a and a second main pipeline 3b, the first main pipeline 3a is used as a feeding main pipeline and connected to the plurality of first integrated joints 2a, and the second main pipeline 3b is used as a discharging main pipeline and connected to the plurality of second integrated joints 2 b;
so that the direction of flow of the medium is: the heat exchange medium heat exchanger comprises a first main pipeline 3a, a first integrated joint 2a, a heat exchange medium channel 13 in a heat exchange plate group 1, a second integrated joint 2b and a second main pipeline 3 b;
when the heat exchange module comprises a plurality of heat exchange plate groups 1, the heat exchange medium is divided between the first main pipeline 3a and the first integrated joint 2a for the first time, and the heat exchange medium is divided between the first integrated joint 2a and the heat exchange plate groups 1 for the second time; after heat exchange media are subjected to heat exchange in the heat exchange plate group 1, correspondingly, the heat exchange media are collected for the first time between the heat exchange plate group 1 and the second integrated joint 2b, and the heat exchange media are collected for the second time between the second integrated joint 2b and the second main pipeline 3 b.
Example 3
As shown in fig. 1-8, this embodiment provides a heat exchanger based on embodiment 1 or embodiment 2, where the heat exchanger includes a shell 4 and a heat exchange module, a heat exchange cavity is provided in the shell 4, a flue gas inlet pipe 42 and a flue gas outlet pipe 43 are provided on the shell 4, and the flue gas inlet pipe 42 and the flue gas outlet pipe 43 are communicated with the heat exchange cavity;
the heat exchange module is arranged in the heat exchange cavity; specifically, at least two assembly holes 41 are formed in the housing 4, the assembly holes 41 correspond to the medium main pipes and/or the medium pipes 22 one by one, and the medium main pipes and/or the medium pipes 22 penetrate through the assembly holes 41 and are connected with the assembly holes 41 in a sealing manner.
Preferably, all the medium pipelines 22 of the heat exchange module are communicated with a medium main pipeline, the assembling holes 41 correspond to the medium main pipelines one by one, and the medium main pipeline penetrates through the assembling holes 41 and is connected with the assembling holes 41 in a sealing manner.
Furthermore, the heat exchange module is only provided with a first main pipeline 3a and a second main pipeline 3b, the first main pipeline 3a is used as an inlet main pipeline of a heat exchange medium, and the second main pipeline 3b is used as an outlet main pipeline of the heat exchange medium; for the heat exchanger, only two assembling holes 41 are needed to be arranged on the shell 4 to meet the assembling requirement;
in the heat exchange process, a heat exchange medium is introduced into the heat exchanger from the outside through the first main pipeline 3a, and is distributed to each heat exchange plate group 1, and meanwhile, the heat exchanger guides the flue gas into the heat exchange cavity through the flue gas inlet pipe 42; in the heat exchange cavity, heat exchange media exchange heat with the flue gas through the heat exchange module, particularly through the heat exchange plate group 1, the heat exchange media after heat exchange are collected in the second main pipeline 3b, the heat exchanger is led out through the second main pipeline 3b, and the flue gas after heat exchange is discharged through the flue gas outlet pipe 43, so that the heat exchange process is completed.
By utilizing the heat exchanger of the embodiment, in the heat exchange process, the flow condition and the flow direction of the flue gas in the heat exchange cavity do not need to be limited, namely the flue gas is filled in the heat exchange cavity and can carry out heat transfer processes in any forms such as parallel flow, countercurrent flow, cross flow and the like with a heat exchange medium. Therefore, in this embodiment, the flue gas inlet pipe 42 and the flue gas outlet pipe 43 may be disposed along the up-down direction, the left-right direction, or the front-back direction; in particular, the flue gas inlet pipe 42 and the flue gas outlet pipe 43 correspond to the shells 4, and may be disposed on outer walls of two non-adjacent shells 4, or on outer walls of two adjacent shells 4, or on an outer wall of the same shell 4.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The heat exchange module is characterized by comprising at least one pair of integration heads and at least one heat exchange plate set (1), wherein a heat exchange medium channel (13) is arranged inside the heat exchange plate set (1), the heat exchange plate set (1) is an integrally formed high polymer material hollow plate, a medium pipeline (22) and an interface end (23) are arranged on the integration heads, a cavity (21) is arranged inside the integration heads, the medium pipeline (22), the cavity (21) and the interface end (23) are communicated in sequence, the interface end (23) is connected with the end part of the heat exchange plate set (1) in a sealing mode, and the interface end (23) is communicated with the heat exchange medium channel (13).
2. A heat exchange module according to claim 1, wherein the heat exchange plate group (1) comprises a first heat exchange plate (11), a second heat exchange plate (12) and a plurality of connecting plates (10), one end of each connecting plate (10) is connected with the first heat exchange plate (11), the other end of each connecting plate (10) is connected with the second heat exchange plate (12), and a heat exchange medium channel (13) is formed between any two adjacent connecting plates (10) and the first heat exchange plate (11) and the second heat exchange plate (12).
3. The heat exchange module according to claim 1, wherein the heat exchange module comprises at least two medium main pipes, the medium main pipes are of a pipe structure with one open end and one closed end, and the medium main pipes are connected with the integrated head.
4. A heat exchange module according to claim 3, wherein a plurality of mounting holes (31) are formed in the medium main pipeline, and the mounting holes (31) are matched with and hermetically connected with the medium pipelines (22) of the integrated head one by one.
5. A heat exchange module according to claim 1, wherein any pair of integrated headers comprises a first integrated header (2a) and a second integrated header (2b), each heat exchange plate group (1) is in one-to-one correspondence with the first integrated header (2a) and the second integrated header (2b), the heat exchange plate group (1) is connected with the first integrated header (2a) at the end close to the inlet of the heat exchange medium channel (13), and the heat exchange plate group (1) is connected with the second integrated header (2b) at the end close to the outlet of the heat exchange medium channel (13).
6. A heat exchange module according to claim 5, characterised in that the heat exchange module comprises a first main pipe line (3a), a second main pipe line (3b), the first main pipe line (3a) being connected to a plurality of first integrated headers (2a), the second main pipe line (3b) being connected to a plurality of second integrated headers (2 b).
7. A heat exchanger, characterized in that the heat exchanger comprises a heat exchange module according to any one of claims 1-6.
8. The heat exchanger according to claim 7, characterized in that the heat exchanger comprises a shell (4), a heat exchange cavity is arranged in the shell (4), a flue gas inlet pipe (42) and a flue gas outlet pipe (43) are arranged on the shell (4), the flue gas inlet pipe (42) and the flue gas outlet pipe (43) are communicated with the heat exchange cavity, and the heat exchange module is arranged in the heat exchange cavity.
9. A heat exchanger according to claim 8, characterised in that the housing (4) is provided with at least two fitting holes (41), the fitting holes (41) correspond to the medium main pipes and/or the medium pipes (22) one by one, and the medium main pipes and/or the medium pipes (22) penetrate through the fitting holes (41) and are connected with the fitting holes (41) in a sealing manner.
10. A heat exchanger according to claim 9, characterized in that all the medium pipes (22) of the heat exchange module are communicated with the medium main pipe, the assembling holes (41) correspond to the medium main pipes one by one, and the medium main pipe penetrates through the assembling holes (41) and is connected with the assembling holes (41) in a sealing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921280308.0U CN210570092U (en) | 2019-08-08 | 2019-08-08 | Heat exchange module and heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921280308.0U CN210570092U (en) | 2019-08-08 | 2019-08-08 | Heat exchange module and heat exchanger |
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| Publication Number | Publication Date |
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| CN210570092U true CN210570092U (en) | 2020-05-19 |
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| CN201921280308.0U Active CN210570092U (en) | 2019-08-08 | 2019-08-08 | Heat exchange module and heat exchanger |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829374A (en) * | 2020-07-30 | 2020-10-27 | 王炜 | Chemical industry is with high-efficient plate heat exchanger that has loading system |
| CN112146488A (en) * | 2020-09-10 | 2020-12-29 | 山东旺泰科技有限公司 | Silicon carbide plate heat exchanger |
| WO2023142963A1 (en) * | 2022-01-26 | 2023-08-03 | 洛阳瑞昌环境工程有限公司 | Plastic heat exchange plate assembly, assembly process and heat exchange module |
-
2019
- 2019-08-08 CN CN201921280308.0U patent/CN210570092U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829374A (en) * | 2020-07-30 | 2020-10-27 | 王炜 | Chemical industry is with high-efficient plate heat exchanger that has loading system |
| CN112146488A (en) * | 2020-09-10 | 2020-12-29 | 山东旺泰科技有限公司 | Silicon carbide plate heat exchanger |
| WO2023142963A1 (en) * | 2022-01-26 | 2023-08-03 | 洛阳瑞昌环境工程有限公司 | Plastic heat exchange plate assembly, assembly process and heat exchange module |
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