CN2094021U - Tube in tube tubular heat-exchanger - Google Patents
Tube in tube tubular heat-exchanger Download PDFInfo
- Publication number
- CN2094021U CN2094021U CN 91209070 CN91209070U CN2094021U CN 2094021 U CN2094021 U CN 2094021U CN 91209070 CN91209070 CN 91209070 CN 91209070 U CN91209070 U CN 91209070U CN 2094021 U CN2094021 U CN 2094021U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- tube
- tubular heat
- casing pipe
- tubulation
- 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.)
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Abstract
The utility model relates to a tubular heat exchanger with a casing pipe, comprising a shell body, heat exchange casing pipe bundles, tubeplates, deflector plates, expansion joints, outer joint pipes, etc. The tubular heat exchanger with a casing pipe is characterized in that heat exchange pipes are arranged in tubes. The tubular heat exchanger with a casing pipe has compact structure and high thermal efficiency, the tubular heat exchanger with a casing pipe is suitable for two or three heat exchange fluid media simultaneously and mutually transferring heat, and the utility model has the efficiency of two tubular heat exchangers. The tubular heat exchanger with a casing pipe can be used for high-temperature and high-pressure heat exchange systems in petroleum and chemical engineering industries.
Description
The utility model relates in every heat exchanging pipe of a kind of tubular heat exchanger wears heat exchanger tube.Particularly in the tubulation, between sleeve pipe and the tubulation, can walk three kinds of heat exchanging fluid media between sleeve pipe and the shell.
The structure of tubular heat exchanger or title shell-and-tube heat exchanger is by dress in a garden cylindrical shell is made up of tube bank and deflection plate that one group of parallel pipe constitutes.But this a kind of heat exchanger has such problem, can only be with two kinds of fluid media (medium) heat exchange.All introduce in " design of heat exchanger " (Shanghai science tech publishing house 1988 1 edition) and the bright work of decorative pattern at the end of a poem, article, etc. where there is a small blank space English " design of heat exchanger " (clear and on January 25th, 49 first edition) and be suitable for the device that conducts heat simultaneously between two or more fluid media (medium)s.And in the chemical process, heat exchange mutually between multiple fluid is often arranged.
In order to address the above problem, adopt two above heat exchangers to carry out heat exchange usually, make that there is heat exchanger colony in many operations in the industrial production.Introduce a kind of jet radiation heat-exchanger in the Chinese patent (public affairs CN2030309U), adopt three sleeves to form, only be applicable to the heat power supply device that stove provides.Also use two kinds of fluid media (medium) heat exchange.
The purpose of this utility model is that a kind of wide strong point of traditional tubular heat exchanger applicability that both kept will be provided, and can reach again with heat exchange simultaneously between three kinds or two kinds of fluid media (medium)s.
The purpose of this utility model is achieved in that the CN2030309U technology of using for reference, and in every heat exchanger tube in the tubular heat exchanger, wears a heat exchanger tube again.Adopt disk grid type deflection plate, eliminate territory, the dead gas area of shell side.
The concrete structure of utility model is provided by accompanying drawing and following procedure.
Fig. 1 is the generalized section according to the sleeve pipe tubular heat exchanger of utility model proposition.
Describe details and working condition in detail below in conjunction with Fig. 1 according to the concrete heat exchanger that the utility model proposes.
This device comprises a shell main body (1), and heat exchanging pipe (3) is arranged in the main body, wears tubulation (2) in the tubulation (3).Also have tube sheet (10), (12) and deflection plate (4) in the main body.Expansion joint (5) is arranged, (11) and end socket (8) on the main body.Also have fluid issuing (6), (7), (9), (13), (14) and (15) on the main body.
The straight d of tubulation (2)
2, the straight d of tubulation (3)
3Selected d
2, press d
* 3=1.4 * d
2Formula is calculated d
3, get d by the pipe specification again
3(d
3With calculated value d
* 3Close).The tubulation number need be determined by heat exchange area.
Heat exchanging pipe (3) pierced on the deflection plate (4) be fixed into tube bank, tube bank is penetrated on the shell master (1), tube sheet (12) is put at two ends, and tubulation (3) welds with tube sheet (12) welding and with shell main body (1).Wear tubulation (2) again in tubulation (3), the housing of burn-oning at housing (1) two ends is formed shell, and tube sheet (10) is through on the tubulation (2), tubulation (2) is welded with tube sheet (10) welding and with shell, then two ends welding end socket (8).Go up the welding fluid media (medium) in shell main body (1) and import and export pipe (6), (7), (15), (14).Go up welding at end socket (8) and import and export pipe (9) and (15).
First kind fluid advances from the mouth of pipe (15), and the mouth of pipe (9) goes out.Second kind fluid advances from the mouth of pipe (7), and the mouth of pipe (14) goes out.Third kind or first kind fluid advance from the mouth of pipe (13), and the mouth of pipe (6) goes out.
Claims (2)
1, a kind of bushing type tubular heat exchanger, this heat exchanger has shell main body (1), heat exchanging pipe (3) is arranged in the main body (1), in (3), wear heat exchanger tube (2), tube sheet (12) and deflection plate (4) be tubulation (3) fixedly, tube sheet (10) is tubulation (2) fixedly, it is characterized in that wearing in the every heat exchanger tube (3) heat exchanger tube (2).
2, heat exchanger according to claim 1 is characterized in that wearing in the heat exchanging pipe (3) tubulation (2), as three kinds or two kinds of fluid medium channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91209070 CN2094021U (en) | 1991-05-25 | 1991-05-25 | Tube in tube tubular heat-exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91209070 CN2094021U (en) | 1991-05-25 | 1991-05-25 | Tube in tube tubular heat-exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2094021U true CN2094021U (en) | 1992-01-22 |
Family
ID=4918119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91209070 Withdrawn CN2094021U (en) | 1991-05-25 | 1991-05-25 | Tube in tube tubular heat-exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2094021U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936674A (en) * | 2010-09-29 | 2011-01-05 | 中原工学院 | Box type multi-shell-pass reverse flow speed-up shell and tube heat exchanger |
| CN101943526A (en) * | 2010-09-29 | 2011-01-12 | 中原工学院 | Dual-heat source multi-shell-pass counter-current speed-increasing shell and tube heat exchanger |
| CN102889814A (en) * | 2012-10-24 | 2013-01-23 | 无锡市通和工机有限公司 | Heat exchanger with compensating ring |
| CN103453782A (en) * | 2013-09-18 | 2013-12-18 | 南京都乐制冷设备有限公司 | Three-in-one shell and tube oil-gas heat exchanger |
| CN103697725A (en) * | 2012-09-27 | 2014-04-02 | 杨泰和 | Tri-piece thermal energy body heat exchanger having multi-layer pipeline and transferring heat to exterior through outer periphery of pipeline |
| CN104930883A (en) * | 2015-06-25 | 2015-09-23 | 李铭珏 | Efficient heat exchanger |
| CN105937857A (en) * | 2016-06-29 | 2016-09-14 | 上海电气凯士比核电泵阀有限公司 | Shell-and-tube heat exchanger suitable for three-fluid heat exchange |
| CN106595342A (en) * | 2016-12-23 | 2017-04-26 | 广西彩洁生物质科技有限公司 | Cooling unit |
| CN108662937A (en) * | 2018-05-30 | 2018-10-16 | 庐山市环绿时代农业科技开发有限公司 | A kind of heat transmission equipment |
| CN109307442A (en) * | 2018-09-07 | 2019-02-05 | 合肥荣丽科技有限公司 | A method of based on heat in single heat exchanger recycling fluid phase separation |
| CN110081741A (en) * | 2019-03-28 | 2019-08-02 | 新奥科技发展有限公司 | Waste heat boiler |
| CN111457723A (en) * | 2020-04-21 | 2020-07-28 | 佛山市南海创利有色金属制品有限公司 | Secondary aluminum smelting energy-saving and waste heat recovery process |
| CN112212708A (en) * | 2020-09-23 | 2021-01-12 | 福建凯美特气体有限公司 | Carbon dioxide liquefying device and process for producing carbon dioxide by using same |
| CN115875724A (en) * | 2023-03-08 | 2023-03-31 | 河北思悟新能源科技有限公司 | Heat exchange system of heat storage heater |
-
1991
- 1991-05-25 CN CN 91209070 patent/CN2094021U/en not_active Withdrawn
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936674A (en) * | 2010-09-29 | 2011-01-05 | 中原工学院 | Box type multi-shell-pass reverse flow speed-up shell and tube heat exchanger |
| CN101943526A (en) * | 2010-09-29 | 2011-01-12 | 中原工学院 | Dual-heat source multi-shell-pass counter-current speed-increasing shell and tube heat exchanger |
| CN103697725A (en) * | 2012-09-27 | 2014-04-02 | 杨泰和 | Tri-piece thermal energy body heat exchanger having multi-layer pipeline and transferring heat to exterior through outer periphery of pipeline |
| CN102889814A (en) * | 2012-10-24 | 2013-01-23 | 无锡市通和工机有限公司 | Heat exchanger with compensating ring |
| CN103453782A (en) * | 2013-09-18 | 2013-12-18 | 南京都乐制冷设备有限公司 | Three-in-one shell and tube oil-gas heat exchanger |
| CN104930883A (en) * | 2015-06-25 | 2015-09-23 | 李铭珏 | Efficient heat exchanger |
| CN105937857B (en) * | 2016-06-29 | 2018-08-28 | 上海电气凯士比核电泵阀有限公司 | A kind of shell-and-tube heat exchanger being suitable for three fluid heat transfers |
| CN105937857A (en) * | 2016-06-29 | 2016-09-14 | 上海电气凯士比核电泵阀有限公司 | Shell-and-tube heat exchanger suitable for three-fluid heat exchange |
| CN106595342A (en) * | 2016-12-23 | 2017-04-26 | 广西彩洁生物质科技有限公司 | Cooling unit |
| CN108662937A (en) * | 2018-05-30 | 2018-10-16 | 庐山市环绿时代农业科技开发有限公司 | A kind of heat transmission equipment |
| CN108662937B (en) * | 2018-05-30 | 2020-09-15 | 庐山市环绿时代农业科技开发有限公司 | Heat exchange equipment |
| CN109307442A (en) * | 2018-09-07 | 2019-02-05 | 合肥荣丽科技有限公司 | A method of based on heat in single heat exchanger recycling fluid phase separation |
| CN110081741A (en) * | 2019-03-28 | 2019-08-02 | 新奥科技发展有限公司 | Waste heat boiler |
| CN111457723A (en) * | 2020-04-21 | 2020-07-28 | 佛山市南海创利有色金属制品有限公司 | Secondary aluminum smelting energy-saving and waste heat recovery process |
| CN112212708A (en) * | 2020-09-23 | 2021-01-12 | 福建凯美特气体有限公司 | Carbon dioxide liquefying device and process for producing carbon dioxide by using same |
| CN115875724A (en) * | 2023-03-08 | 2023-03-31 | 河北思悟新能源科技有限公司 | Heat exchange system of heat storage heater |
| CN115875724B (en) * | 2023-03-08 | 2023-04-28 | 河北思悟新能源科技有限公司 | Heat exchange system of heat storage warmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |