CN101995175A - Shell-and-tube heat exchanger - Google Patents
Shell-and-tube heat exchanger Download PDFInfo
- Publication number
- CN101995175A CN101995175A CN2009101446131A CN200910144613A CN101995175A CN 101995175 A CN101995175 A CN 101995175A CN 2009101446131 A CN2009101446131 A CN 2009101446131A CN 200910144613 A CN200910144613 A CN 200910144613A CN 101995175 A CN101995175 A CN 101995175A
- Authority
- CN
- China
- Prior art keywords
- shell
- tube
- heat exchanger
- heat pipe
- heat exchange
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a shell-and-tube heat exchanger which comprises two or more than two U-shaped tube heat exchangers, wherein each U-shaped tube heat exchanger comprises a shell side inlet, a tube side inlet, a shell side outlet, a tube side outlet, a tube sealing head and a shell side cylinder body, and at least two U-shaped tube heat exchangers are connected in series to form a new shell-and-tube heat exchanger. In the invention, multi-level single tube sides are combined and the shell-and-tube heat exchanger has the advantages of novel, reasonable and compact structure, large effective area and high heat exchange efficiency, and is convenient to manufacture.
Description
Technical field
The present invention relates to a kind of tubular heat exchanger, be specifically related to a kind of a kind of novel shell-and-tube heat exchanger that adopts a plurality of U type heat exchange of heat pipe serial connections to constitute.
Background technology
Tubular heat exchanger is to use heat-transfer equipment the most widely during present chemical plant produces, but often again based on multitube journey heat exchange mode, so there is following shortcoming: heat exchange efficiency is low; Flow velocity is slow easily to be stopped up; Diameter reaches the heat exchange inequality, and diameter is little but heat exchanger is oversize, uses inconvenience.
Summary of the invention
The problem that runs in order to overcome in the background technology, the present invention has adopted multistage single tube journey combination, a kind of novel shell-and-tube heat exchanger that just adopts a plurality of U type heat exchange of heat pipe serial connections to constitute.
Technical scheme of the present invention realizes by following means: a kind of shell-and-tube heat exchanger, comprise two or more U type heats exchange of heat pipe, wherein U type heat exchange of heat pipe comprises shell side import, tube side import, shell side outlet, tube side outlet, channel closure and shell-side cylinder, and the U type heat exchange of heat pipe serial connection that is no less than two constitutes a kind of novel shell-and-tube heat exchanger.Wherein, the outlet of the tube side of a U type heat exchange of heat pipe is connected by channel closure with the tube side import of another U type heat exchange of heat pipe.And the outlet of the shell side of a U type heat exchange of heat pipe is connected with the shell side import of another U type heat exchange of heat pipe.
The present invention is new reasonable and compact, and is easily manufactured, and effective area is big, the heat exchange efficiency height.
Description of drawings
Fig. 1. the shell-and-tube heat exchanger of prior art is a U type heat exchange of heat pipe structural representation.
Fig. 2. the structural representation of the embodiment of the invention.
Wherein: 1. shell side import; 2. tube side import; 3. shell side outlet; 4. tube side outlet; 5. channel closure; 6. shell-side cylinder.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing:
As shown in Figure 1, the shell-and-tube heat exchanger structure of prior art is that U type heat exchange of heat pipe structure comprises shell side import 1, tube side import 2, shell side outlet 3, tube side outlet 4, channel closure 5 and shell-side cylinder 6.As shown in Figure 2, the present invention has adopted multistage single tube journey combination, a kind of novel shell-and-tube heat exchanger that just adopts a plurality of U type heat exchange of heat pipe serial connections to constitute.Wherein, the tube side of U type heat exchange of heat pipe outlet 4 is connected by channel closure 5 with the tube side import 2 of another U type heat exchange of heat pipe.And the shell side of U type heat exchange of heat pipe outlet 3 is connected with the shell side import 1 of another U type heat exchange of heat pipe.Make reasonable and compact in structure, easily manufactured, effective area is big, the heat exchange efficiency height.
Claims (2)
1. shell-and-tube heat exchanger, comprise two or more U type heats exchange of heat pipe, wherein U type heat exchange of heat pipe comprises shell side import (1), tube side import (2), shell side outlet (3), tube side outlet (4), channel closure (5) and shell-side cylinder (6), it is characterized in that: have the U type heat exchange of heat pipe serial connection that is no less than two to constitute a kind of novel shell-and-tube heat exchanger.
2. according to the described shell-and-tube heat exchanger of claim 1, it is characterized in that: be connected in series mutually between the described two U type heats exchange of heat pipe, wherein, the tube side outlet (4) of one U type heat exchange of heat pipe is connected by channel closure (5) with the tube side import (2) of another U type heat exchange of heat pipe, and the shell side of U type heat exchange of heat pipe outlet (3) is connected with the shell side import (1) of another U type heat exchange of heat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101446131A CN101995175A (en) | 2009-08-21 | 2009-08-21 | Shell-and-tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101446131A CN101995175A (en) | 2009-08-21 | 2009-08-21 | Shell-and-tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101995175A true CN101995175A (en) | 2011-03-30 |
Family
ID=43785655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101446131A Pending CN101995175A (en) | 2009-08-21 | 2009-08-21 | Shell-and-tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101995175A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250659A (en) * | 2011-06-22 | 2011-11-23 | 中国石油集团工程设计有限责任公司 | Precooler for dehydration and dehydrocarbon of natural gas |
| CN103968681A (en) * | 2014-05-22 | 2014-08-06 | 苏州意玛斯砂光设备有限公司 | Grading heat dissipation device |
| CN105953620A (en) * | 2016-06-23 | 2016-09-21 | 江阴中南重工有限公司 | Serial efficient floating heat exchanger |
| CN106323047A (en) * | 2016-08-31 | 2017-01-11 | 吉林大学 | Heating device used for high-pressure fluid media |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB629391A (en) * | 1942-08-01 | 1949-09-19 | Lummus Co | Improvements in or relating to heat exchangers |
| CN2075331U (en) * | 1990-11-01 | 1991-04-17 | 刘霖沛 | Dual hole horizontal volune type heat-exchange apparatus having turbulent spiral |
| CN2819155Y (en) * | 2005-06-18 | 2006-09-20 | 湖南金信化工有限责任公司 | Cased heat exchanger |
| CN1948884A (en) * | 2006-11-09 | 2007-04-18 | 上海交通大学 | Gas low temperature heat exchanger capable of self eliminating stress and pollution proof |
| CN101424445A (en) * | 2007-11-02 | 2009-05-06 | 夏晓宏 | Heat exchange system of non-pressure air conditioner |
| CN201364052Y (en) * | 2009-01-12 | 2009-12-16 | 张家港市华菱化工机械有限公司 | Shell-and-tube heat exchanger |
-
2009
- 2009-08-21 CN CN2009101446131A patent/CN101995175A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB629391A (en) * | 1942-08-01 | 1949-09-19 | Lummus Co | Improvements in or relating to heat exchangers |
| CN2075331U (en) * | 1990-11-01 | 1991-04-17 | 刘霖沛 | Dual hole horizontal volune type heat-exchange apparatus having turbulent spiral |
| CN2819155Y (en) * | 2005-06-18 | 2006-09-20 | 湖南金信化工有限责任公司 | Cased heat exchanger |
| CN1948884A (en) * | 2006-11-09 | 2007-04-18 | 上海交通大学 | Gas low temperature heat exchanger capable of self eliminating stress and pollution proof |
| CN101424445A (en) * | 2007-11-02 | 2009-05-06 | 夏晓宏 | Heat exchange system of non-pressure air conditioner |
| CN201364052Y (en) * | 2009-01-12 | 2009-12-16 | 张家港市华菱化工机械有限公司 | Shell-and-tube heat exchanger |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250659A (en) * | 2011-06-22 | 2011-11-23 | 中国石油集团工程设计有限责任公司 | Precooler for dehydration and dehydrocarbon of natural gas |
| CN103968681A (en) * | 2014-05-22 | 2014-08-06 | 苏州意玛斯砂光设备有限公司 | Grading heat dissipation device |
| CN105953620A (en) * | 2016-06-23 | 2016-09-21 | 江阴中南重工有限公司 | Serial efficient floating heat exchanger |
| CN106323047A (en) * | 2016-08-31 | 2017-01-11 | 吉林大学 | Heating device used for high-pressure fluid media |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103954153B (en) | The pure reverse stream pipe shell heat exchanger of multipaths | |
| CN202109786U (en) | Multi-medium tube side and multi-shell-side heat exchanger | |
| CN201364052Y (en) | Shell-and-tube heat exchanger | |
| CN202018225U (en) | Circular plate case type heat exchanger | |
| CN204730708U (en) | A kind of helical deflecting plate pipe and shell type heat exchanger of unequal-interval | |
| CN101995175A (en) | Shell-and-tube heat exchanger | |
| CN203824383U (en) | Multi-path pure countercurrent shell-and-tube heat exchanger | |
| CN201964816U (en) | Specially-shaped mouth micro-channel heat exchange flat tube and heat exchanger | |
| CN101182974A (en) | Flow guiding type baffle plate shell pipe type heat exchanger | |
| CN101696862B (en) | Full welded plate bundle with reinforced structures | |
| CN202328931U (en) | Highly-efficient dry shell and tube condensing heat exchanger with super-cooled pipe | |
| CN204007242U (en) | A kind of plate type heat exchanger | |
| CN202420220U (en) | Helical-baffle corrugated pipe condenser | |
| CN100467993C (en) | Helical baffles support dimpled pipe bundle heat exchanger | |
| CN204665982U (en) | A kind of water-cooled shell oil cooler | |
| CN211854968U (en) | Heat radiator | |
| CN201748713U (en) | High-efficiency compact heat exchanger | |
| CN201569333U (en) | Dual shell side staggered flat tube heat exchanger | |
| CN202915770U (en) | Lamella heat exchanger | |
| CN203731899U (en) | Heat exchanger with spiral finned coil | |
| CN203605761U (en) | Heat exchanger with multiple groups of embedded spiral pipes | |
| CN201876162U (en) | Coaxial spiral tubes heat exchanger | |
| CN213778725U (en) | High-efficiency brazing type pipe shell heat exchanger | |
| CN204301568U (en) | The U-shaped pipe heat exchanger of a kind of shape of a hoof continuous helical deflecting plate | |
| CN202582277U (en) | Combined shell-and-tube heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110330 |