CN213778725U - High-efficiency brazing type pipe shell heat exchanger - Google Patents
High-efficiency brazing type pipe shell heat exchanger Download PDFInfo
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- CN213778725U CN213778725U CN202022815543.2U CN202022815543U CN213778725U CN 213778725 U CN213778725 U CN 213778725U CN 202022815543 U CN202022815543 U CN 202022815543U CN 213778725 U CN213778725 U CN 213778725U
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- casing
- heat transfer
- shell side
- flow distribution
- distribution plate
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Abstract
The utility model discloses a high-efficient brazing type tube heat exchanger, including the casing, be equipped with the fin group in the casing, be equipped with the flow distribution plate between casing and the fin group top, shell side entry and shell side export are all established at the casing top, and the space between shell side entry intercommunication casing and the flow distribution plate, the space between shell side export intercommunication flow distribution plate and the fin group. The utility model has the advantages of reasonable design ingenious, when carrying out the heat transfer in the casing, the medium flows in from shell side entry to begin to carry out the heat transfer with the contact of heat transfer piece group from heat transfer piece group bottom, when stretching to heat transfer piece group top, the medium of abundant heat transfer flows out by shell side export under fluid pressure, and the heat transfer is more even like this, and heat exchange efficiency is higher.
Description
Technical Field
The utility model relates to a high-efficient brazing type tube heat exchanger.
Background
The shell-and-tube heat exchanger utilizes the shell-and-tube nested plate type heat exchange plate group to carry out heat exchange between different temperature media, and ordinary shell-and-tube heat exchanger, its casing are the tube of crouching, and two interfaces of shell side set up respectively at the bottom and the top of casing, and the medium gets into the casing by the bottom, and the top flows out, realizes the heat exchange in the casing, but when liquid or gas in the casing were full of, medium heat transfer wherein is inhomogeneous, leads to the heat transfer effect lower.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a brazing type tube heat exchanger can improve the heat exchange efficiency in the casing.
To achieve the purpose, the utility model adopts the structure that: the utility model provides a high-efficient brazing type tube heat exchanger, includes the casing, sets up the fin group in the casing, be equipped with the flow distribution plate between fin group top and the casing internal top, the flow distribution plate is circular-arc slab structure for the longitudinal section, and shell side entry and shell side export set up respectively at the casing top, shell side entry intercommunication casing and the space between the flow distribution plate, shell side export intercommunication flow distribution plate and the space between the fin group.
The beneficial effects are as follows: the utility model has the advantages of reasonable design ingenious, when carrying out the heat transfer in the casing, the medium flows in from shell side entry to begin to carry out the heat transfer with the contact of heat transfer piece group from heat transfer piece group bottom, when stretching to heat transfer piece group top, the medium of abundant heat transfer flows out by shell side export under fluid pressure, and the heat transfer is more even like this, and heat exchange efficiency is higher.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic side view of the present invention;
fig. 2 is a schematic view of the front view structure of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1 and 2, the high-efficiency brazed tube-shell heat exchanger comprises a shell 1, wherein a heat exchange plate group 2 is arranged in the shell 1, a flow distribution plate 5 is arranged between the top of the heat exchange plate group 2 and the inner top of the shell 1, the flow distribution plate 5 is of a plate structure with a circular arc-shaped longitudinal section, a shell side inlet 3 and a shell side outlet 4 are respectively arranged at the top of the shell 1, the shell side inlet 3 is communicated with a space between the shell 1 and the flow distribution plate 5, and the shell side outlet 4 is communicated with a space between the flow distribution plate 5 and the heat exchange plate group 2.
The utility model has the advantages of reasonable design ingenious, when carrying out the heat transfer in the casing, the medium flows in from shell side entry to begin to carry out the heat transfer with the contact of heat transfer piece group from heat transfer piece group bottom, when stretching to heat transfer piece group top, the medium of abundant heat transfer flows out by shell side export under fluid pressure, and the heat transfer is more even like this, and heat exchange efficiency is higher.
The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.
Claims (1)
1. The utility model provides a high-efficient brazing type tube and shell heat exchanger, includes casing (1), its characterized in that sets up fin group (2) in casing (1), be equipped with flow distribution plate (5) between fin group (2) top and casing (1) interior top, flow distribution plate (5) are circular-arc slab structure for the longitudinal section, and shell side entry (3) and shell side export (4) set up respectively at casing (1) top, shell side entry (3) intercommunication casing (1) and the space between flow distribution plate (5), shell side export (4) intercommunication flow distribution plate (5) and the space between fin group (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022815543.2U CN213778725U (en) | 2020-11-30 | 2020-11-30 | High-efficiency brazing type pipe shell heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022815543.2U CN213778725U (en) | 2020-11-30 | 2020-11-30 | High-efficiency brazing type pipe shell heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213778725U true CN213778725U (en) | 2021-07-23 |
Family
ID=76892780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022815543.2U Active CN213778725U (en) | 2020-11-30 | 2020-11-30 | High-efficiency brazing type pipe shell heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213778725U (en) |
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2020
- 2020-11-30 CN CN202022815543.2U patent/CN213778725U/en active Active
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