CN210486612U - Multi-flow plate heat exchanger - Google Patents
Multi-flow plate heat exchanger Download PDFInfo
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- CN210486612U CN210486612U CN201921508112.2U CN201921508112U CN210486612U CN 210486612 U CN210486612 U CN 210486612U CN 201921508112 U CN201921508112 U CN 201921508112U CN 210486612 U CN210486612 U CN 210486612U
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Abstract
The utility model discloses a many processes plate heat exchanger, include: the fixed plate is provided with a first medium outlet/inlet and a second medium outlet/inlet, the interiors of the upper multi-flow heat exchange plate group and the lower multi-flow heat exchange plate group form a first medium flow channel and a second medium flow channel which are mutually alternated, the first medium inlet on the fixed plate is communicated with the first medium outlet on the fixed plate through the first medium flow channel and the first connecting piece of the upper multi-flow heat exchange plate group and the first connecting piece of the lower multi-flow heat exchange plate group, and the second medium inlet on the fixed plate is communicated with the second medium outlet on the fixed plate through the second medium flow channel and the second connecting piece of the upper multi-flow heat exchange plate group and the second medium outlet on the fixed plate. This multi-flow plate heat exchanger is rational in infrastructure, and heat transfer ability is strong, and four external pipeline mouths all set up on the fixed plate, do not influence the dismantlement of fly leaf, and the heat exchanger of being convenient for is unpicked and is washed.
Description
Technical Field
The utility model relates to a heat exchanger technical field provides a many processes plate heat exchanger very much.
Background
At present, plate heat exchangers on the market are limited in height and limited in heat exchange capacity. If the working condition of heat exchange is very harsh and the field space is limited, a common plate heat exchanger can not meet the heat exchange requirement, and under the condition, the heat exchange capacity of the plate heat exchanger can be increased by adopting a multi-flow mode. The multi-flow heat exchanger is characterized in that the flowing direction of a medium is changed for many times through baffle plates in the heat exchanger to increase the length of medium heat exchange, so that the heat exchange capacity of the heat exchanger is increased. However, the conventional multi-flow plate heat exchanger needs external pipelines on the fixed plate and the movable plate, so that the movable plate cannot move freely, and great inconvenience is brought to the disassembly and washing of the heat exchanger.
Therefore, a novel multi-flow plate heat exchanger is developed, so that the movable plate can move freely when being detached, and the problem to be solved urgently is solved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a many processes plate heat exchanger to the fixed plate and the fly leaf that solve current many processes plate heat exchanger all need external pipeline, cause the problem that the fly leaf can't freely remove when dismantling.
The utility model provides a technical scheme is: a multi-pass plate heat exchanger comprising: the heat exchange plate comprises a fixed plate, a movable plate, an upper multi-flow heat exchange plate group, a lower multi-flow heat exchange plate group, a guide rod and a compression bolt, wherein a first medium inlet and a second medium outlet are formed in the upper portion of the fixed plate, a first medium outlet and a second medium inlet are formed in the lower portion of the fixed plate, the upper multi-flow heat exchange plate group and the lower multi-flow heat exchange plate group are fixed between the fixed plate and the movable plate through the guide rod and the compression bolt respectively, the upper multi-flow heat exchange plate group and the lower multi-flow heat exchange plate group form a first medium flow channel and a second medium flow channel which are mutually alternated, the first medium inlet in the upper portion of the fixed plate is communicated with the first medium outlet in the lower portion of the fixed plate through a first medium flow channel of the upper multi-flow heat exchange plate group, a first connecting piece fixed on the movable plate and the, And the second medium flow channel of the second connecting piece fixed on the movable plate and the lower multi-flow heat exchange plate group is communicated with the second medium inlet at the lower part of the fixed plate.
Preferably, the first connecting member and the second connecting member are fixedly connected to the movable plate through flanges or welded to the movable plate.
The utility model provides a many processes plate heat exchanger is through setting up many processes of upper portion heat exchange plate group and many processes of lower part heat exchange plate group to first connecting piece and second connecting piece on the fly leaf are fixed in the cooperation, can realize that the medium is in horizontal ascending the buckling that flows to, and then can make four external pipeline mouths (first medium entry, first medium export, second medium entry and second medium export) of heat exchanger all set up on the fixed plate, the dismantlement of the fly leaf of being convenient for, the unpicking and washing of the heat exchanger of being convenient for.
The utility model provides a many processes plate heat exchanger, rational in infrastructure, heat transfer ability is strong, and four external pipeline mouths all set up on the fixed plate, do not influence the dismantlement of fly leaf, and the heat exchanger of being convenient for is unpicked and is washed.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and embodiments:
fig. 1 is a schematic structural diagram of a multi-flow plate heat exchanger provided by the present invention;
fig. 2 is the utility model provides a many processes plate heat exchanger's medium flow chart.
Detailed Description
The invention will be further explained below with reference to specific embodiments, without limiting the invention.
As shown in fig. 1, the utility model provides a many processes plate heat exchanger, include: the heat exchanger comprises a fixed plate 1, a movable plate 2, an upper multi-flow heat exchange plate group 3, a lower multi-flow heat exchange plate group 4, a guide rod 5 and a compression bolt 6, wherein a first medium inlet and a second medium outlet are arranged at the upper part of the fixed plate 1, a first medium outlet and a second medium inlet are arranged at the lower part of the fixed plate 1, the upper multi-flow heat exchange plate group 3 and the lower multi-flow heat exchange plate group 4 are respectively fixed between the fixed plate 1 and the movable plate 2 through the guide rod 5 and the compression bolt 6, the upper multi-flow heat exchange plate group 3 and the lower multi-flow heat exchange plate group 4 form a first medium flow channel and a second medium flow channel which are mutually alternated, the first medium inlet at the upper part of the fixed plate 1 is communicated with the first medium outlet at the lower part of the fixed plate 1 through a first medium flow channel of the upper multi-flow heat exchange plate, the second medium outlet on the upper portion of the fixed plate 1 is communicated with the second medium inlet on the lower portion of the fixed plate 1 sequentially through the second medium flow channel of the upper multi-flow heat exchange plate group 3, the second connecting member 22 fixed on the movable plate 2 and the second medium flow channel of the lower multi-flow heat exchange plate group 4 (see the medium flow diagram shown in fig. 2), wherein the first connecting member 21 and the second connecting member 22 are fixedly connected to the movable plate 2 through flanges or welded to the movable plate 2.
This multi-flow plate heat exchanger through setting up the multi-flow heat exchange plate group in upper portion and the multi-flow heat exchange plate group in lower part to first connecting piece and second connecting piece on the fly leaf are fixed in the cooperation, can realize that the medium is in the ascending bending of horizontal flow direction, and then can make four external pipeline mouths (first medium entry, first medium export, second medium entry and the second medium export) of heat exchanger all set up on the fixed plate, the dismantlement of the fly leaf of being convenient for, the unpicking and washing of heat exchanger of being convenient for.
As the improvement of the technical scheme, the movable plate 2 is fixedly provided with a roller which is connected with the guide rod 5, so that the movable plate 2 can be conveniently disassembled and assembled.
The embodiments of the present invention are written in a progressive manner, emphasizing the differences of the various embodiments, and similar parts can be referred to each other.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (2)
1. A multi-pass plate heat exchanger, comprising: the heat exchanger comprises a fixed plate (1), a movable plate (2), an upper multi-flow heat exchange plate group (3), a lower multi-flow heat exchange plate group (4), guide rods (5) and compression bolts (6), wherein a first medium inlet and a second medium outlet are formed in the upper portion of the fixed plate (1), a first medium outlet and a second medium inlet are formed in the lower portion of the fixed plate (1), the upper multi-flow heat exchange plate group (3) and the lower multi-flow heat exchange plate group (4) are fixed between the fixed plate (1) and the movable plate (2) through the guide rods (5) and the compression bolts (6) respectively, the upper multi-flow heat exchange plate group (3) and the lower multi-flow heat exchange plate group (4) form a first medium flow channel and a second medium flow channel which alternate with each other, the first medium inlet in the upper portion of the fixed plate (1) sequentially passes through the first medium flow channel of the upper multi-flow heat exchange plate group (3), and a first connecting piece (21) A medium flow passage is communicated with a first medium outlet at the lower part of the fixed plate (1), and a second medium outlet at the upper part of the fixed plate (1) is communicated with a second medium inlet at the lower part of the fixed plate (1) through a second medium flow passage of the upper multi-flow heat exchange plate group (3), a second connecting piece (22) fixed on the movable plate (2) and a second medium flow passage of the lower multi-flow heat exchange plate group (4) in sequence.
2. The multi-pass plate heat exchanger of claim 1, wherein: the first connecting piece (21) and the second connecting piece (22) are fixedly connected to the movable plate (2) through flanges or welded on the movable plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508112.2U CN210486612U (en) | 2019-09-11 | 2019-09-11 | Multi-flow plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508112.2U CN210486612U (en) | 2019-09-11 | 2019-09-11 | Multi-flow plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210486612U true CN210486612U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921508112.2U Active CN210486612U (en) | 2019-09-11 | 2019-09-11 | Multi-flow plate heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN210486612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154914A (en) * | 2021-04-08 | 2021-07-23 | 泰州市远望换热设备有限公司 | Energy-saving environment-friendly plate heat exchanger and working method thereof |
-
2019
- 2019-09-11 CN CN201921508112.2U patent/CN210486612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154914A (en) * | 2021-04-08 | 2021-07-23 | 泰州市远望换热设备有限公司 | Energy-saving environment-friendly plate heat exchanger and working method thereof |
| CN113154914B (en) * | 2021-04-08 | 2022-05-24 | 泰州市远望换热设备有限公司 | Energy-saving environment-friendly plate heat exchanger and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multi process plate heat exchanger Effective date of registration: 20230803 Granted publication date: 20200508 Pledgee: Shanxi Gaoping Rural Commercial Bank Co.,Ltd. Pledgor: Ruineng Taiyu (Shenyang) Energy Technology Co.,Ltd. Registration number: Y2023140000044 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |