CN202974016U - Tubular plate heat exchanger end socket - Google Patents
Tubular plate heat exchanger end socket Download PDFInfo
- Publication number
- CN202974016U CN202974016U CN 201220705168 CN201220705168U CN202974016U CN 202974016 U CN202974016 U CN 202974016U CN 201220705168 CN201220705168 CN 201220705168 CN 201220705168 U CN201220705168 U CN 201220705168U CN 202974016 U CN202974016 U CN 202974016U
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- CN
- China
- Prior art keywords
- end socket
- heat exchanger
- tube
- shell
- tubular plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a tubular plate heat exchanger end socket which can improve heat exchange efficiency and comprises an end socket casing, wherein an air inlet pipe connected with the interior of the end socket casing is arranged on the end socket casing, and an air distributor is arranged in the end socket casing. The air distributor is arranged in the end socket casing so that after air entering a tubular plate heat exchanger from the air inlet pipe passes the air distributor, the air is evenly distributed in the tubular plate heat exchanger, a heat exchange pipe bundle of the tubular plate heat exchanger can be sufficiently used, the effective heat exchange area is large, and the heat exchange efficiency of the tubular plate heat exchanger can be greatly improved. The circulation area of the air inlet pipe is S1, the circulation area of the air distributor is S2, the circulation area of a ring formed between the air distributor and the end socket casing is S3, and in order to lead air entering the tubular plate heat exchanger to be evenly distributed, S2<S1, S3<S1, and S2+S3>S1, wherein S2=S3. The tubular plate heat exchanger end socket is suitable for being popularized and used in the field of heat exchanger accessories.
Description
Technical field
The utility model relates to heat exchanger accessory field, especially a kind of tube-sheet heat exchanger end socket.
Background technology
Tube-sheet heat exchanger is a kind of energy-saving equipment of realizing that between material, heat transmits, is a kind of process equipment of generally using in industries such as oil, chemical industry, petrochemical industry, metallurgy, electric power, light industry, food.Along with the development of power-saving technology, application constantly enlarges in recent years, utilizes tube-sheet heat exchanger to carry out high temperature and low temperature heat energy and reclaims and brought significant economic benefit.wherein, end socket is the critical piece of tube-sheet heat exchanger, at present, the tube-sheet heat exchanger end enclosure structure that uses mainly comprises the end socket shell, be provided with the air inlet pipe that is communicated with the end socket enclosure on described end socket shell, the gas that need to carry out heat exchange enters tube-sheet heat exchanger inside from air inlet pipe to carry out heat exchange and processes, existing tube-sheet heat exchanger is in use found, its heat exchange efficiency is relatively poor, main cause is, after gas enters heat exchanger inside from air inlet pipe, can not be evenly distributed in heat exchanger inside, make the heat-exchanging tube bundle of tube-sheet heat exchanger not to be fully utilized, cause effective heat exchange area less, cause heat exchange efficiency relatively poor.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of tube-sheet heat exchanger end socket that can improve heat exchange efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: this tube-sheet heat exchanger end socket, comprise the end socket shell, and be provided with the air inlet pipe that is communicated with the end socket enclosure on described end socket shell, be provided with gas distributor in described end socket shell.
Be further, described gas distributor comprises the conical shell that is fixed on the end socket outer casing inner wall, is provided with a plurality of air-vents on described conical shell.
Further that described conical shell welds together by gusset and end socket shell.
Be further, the circulation area of described air inlet pipe is S1, and the circulation area of gas distributor is S2, and the circulation area that forms annulus between gas distributor and end socket shell is S3, described S2＜S1, S3＜S1, S2+S3＞S1.
Be further described S2=S3.
Further that described conical shell, gusset adopt stainless steel to be made.
The beneficial effects of the utility model are: by be provided with gas distributor in the end socket shell, the gas that enters from air inlet pipe is through after gas distributor, make it be evenly distributed in tube-sheet heat exchanger inside, make the heat-exchanging tube bundle of tube-sheet heat exchanger to be fully utilized, effectively heat exchange area is larger, can greatly improve the heat exchange efficiency of tube-sheet heat exchanger.
Description of drawings
Fig. 1 is the structural representation of the utility model tube-sheet heat exchanger end socket;
Fig. 2 is the top view of the utility model gas distributor;
Mark in figure: end socket shell 1, air inlet pipe 2, gas distributor 3, conical shell 31, air-vent 32, gusset 4.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, 2, this tube-sheet heat exchanger end socket comprises end socket shell 1, is provided with the air inlet pipe 2 with end socket shell 1 internal communication on described end socket shell 1, is provided with gas distributor 3 in described end socket shell 1.By be provided with gas distributor 3 in end socket shell 1, the gas that enters from air inlet pipe 2 is through after gas distributor 3, make it be evenly distributed in tube-sheet heat exchanger inside, make the heat-exchanging tube bundle of tube-sheet heat exchanger to be fully utilized, effectively heat exchange area is larger, can greatly improve the heat exchange efficiency of tube-sheet heat exchanger.
In the above-described embodiment, described gas distributor 3 can adopt existing various gas pipe, as preferred mode be: described gas distributor 3 comprises the conical shell 31 that is fixed on end socket shell 1 inwall, is provided with a plurality of air-vents 32 on described conical shell 31.The gas distributor 3 of this structure is simple in structure, and processing and fabricating is convenient, and the gas distribution effect is also better.Described conical shell 31 can be fixed on end socket shell 1 by modes such as bolt, screw, clampings, as preferred mode be: described conical shell 31 welds together by gusset 4 and end socket shell 1, adopt welding procedure, make conical shell 31 and the end socket shell 1 formula structure that is welded as a whole, can effectively avoid conical shell 31 to drop, structural stability is better.
The circulation area of described air inlet pipe 2 is S1, and the circulation area of gas distributor 3 is S2, and the circulation area that forms annulus between gas distributor 3 and end socket shell 1 is S3, for the gas that enters in tube-sheet heat exchanger can evenly be distributed, described S2＜S1, S3＜S1, S2+S3＞S1.Be further described S2=S3.
In addition, some gas has corrosivity, and in order to improve the service life of gas distributor 3, described conical shell 31, gusset 4 adopt stainless steel to be made.
Claims (6)
1. the tube-sheet heat exchanger end socket, comprise end socket shell (1), is provided with the air inlet pipe (2) with end socket shell (1) internal communication on described end socket shell (1), it is characterized in that: be provided with gas distributor (3) in described end socket shell (1).
2. tube-sheet heat exchanger end socket as claimed in claim 1, it is characterized in that: described gas distributor (3) comprises the conical shell (31) that is fixed on end socket shell (1) inwall, is provided with a plurality of air-vents (32) on described conical shell (31).
3. tube-sheet heat exchanger end socket as claimed in claim 2 is characterized in that: described conical shell (31) welds together by gusset (4) and end socket shell (1).
4. tube-sheet heat exchanger end socket as claimed in claim 3, it is characterized in that: the circulation area of described air inlet pipe (2) is S1, the circulation area of gas distributor (3) is S2, the circulation area that forms annulus between gas distributor (3) and end socket shell (1) is S3, described S2＜S1, S3＜S1, S2+S3＞S1.
5. tube-sheet heat exchanger end socket as claimed in claim 4, is characterized in that: described S2=S3.
6. tube-sheet heat exchanger end socket as claimed in claim 5 is characterized in that: described conical shell (31), gusset (4) adopt stainless steel to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705168 CN202974016U (en) | 2012-12-19 | 2012-12-19 | Tubular plate heat exchanger end socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705168 CN202974016U (en) | 2012-12-19 | 2012-12-19 | Tubular plate heat exchanger end socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974016U true CN202974016U (en) | 2013-06-05 |
Family
ID=48515078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220705168 Expired - Fee Related CN202974016U (en) | 2012-12-19 | 2012-12-19 | Tubular plate heat exchanger end socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974016U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567518A (en) * | 2015-01-26 | 2015-04-29 | 镇海石化建安工程有限公司 | Redistribution device structure of heat exchanger |
| CN106052468A (en) * | 2016-05-30 | 2016-10-26 | 安徽普瑞普勒传热技术有限公司 | End socket device of plate heat exchanger |
| EP3287729B1 (en) * | 2016-08-25 | 2020-10-07 | Doosan Skoda Power S.r.o. | Liquid-to-gas shell heat exchanger |
-
2012
- 2012-12-19 CN CN 201220705168 patent/CN202974016U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567518A (en) * | 2015-01-26 | 2015-04-29 | 镇海石化建安工程有限公司 | Redistribution device structure of heat exchanger |
| CN106052468A (en) * | 2016-05-30 | 2016-10-26 | 安徽普瑞普勒传热技术有限公司 | End socket device of plate heat exchanger |
| EP3287729B1 (en) * | 2016-08-25 | 2020-10-07 | Doosan Skoda Power S.r.o. | Liquid-to-gas shell heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |