CN203837530U - High-efficiency energy-saving tube type heat exchanger - Google Patents
High-efficiency energy-saving tube type heat exchanger Download PDFInfo
- Publication number
- CN203837530U CN203837530U CN201420189135.2U CN201420189135U CN203837530U CN 203837530 U CN203837530 U CN 203837530U CN 201420189135 U CN201420189135 U CN 201420189135U CN 203837530 U CN203837530 U CN 203837530U
- Authority
- CN
- China
- Prior art keywords
- deflection plate
- heat exchanger
- tube
- baffle plate
- casing
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model belongs to the field of heat exchange devices and particularly relates to a high-efficiency energy-saving tube type heat exchanger which comprises a casing, tube plates located at two ends of the casing and a heat exchange pipe penetrating the tube plates. The tube plates and the casing are connected in a sealing mode, and a medium inlet and a medium outlet are arranged in the casing. The heat exchanger is characterized in that baffle plates are arranged in the casing and comprise a first baffle plate and a second baffle plate. The first baffle plate and the second baffle plate are fixedly connected, the first baffle plate and the inner wall of the casing are fixedly connected, the first baffle plate and the second baffle plate are arc, and the bending directions of the first baffle plate and the second baffle plate are opposite. The heat exchange pipe comprises a first straight pipe, a horizontal pipe and a second straight pipe which are sequentially connected. The medium inlet and the medium outlet are located on the same side of the casing, and a cooler or a heater is arranged between the medium inlet and the medium outlet. The heat exchanger has the advantages of generating turbulence of a larger degree, enabling a medium subjected to heat exchange to be fully stirred in the casing, being high in heat exchange efficiency and saving energy.
Description
Technical field
The utility model belongs to field of heat exchange equipment, relates in particular to a kind of energy-efficient tubular heat exchanger.
[
background technology]
In the production technology in the fields such as chemical industry, medicine, oil, the energy, often need heat exchanger that the fluid of two kinds of different temperatures is carried out to exchange heat, with reach cryogen heating or high temperature fluid is cooling, vaporizing liquid is become to steam or steam-condensation is become to the object of liquid.Graphite material itself has the feature of excellent thermal conductivity, and its thermal conductivity factor and copper aluminium are similar, is ordinary carbon steel more than 2.5 times, and corrosion resistance, resistance to sudden heating are excellent, and pollution medium, not less scaling, is therefore one of best selection as heat exchanger.Tubular heat exchanger is a kind of heat exchanger most widely used in current chemical industry and Alcohol Production.It is mainly comprised of housing, tube sheet, heat exchanger tube, end socket, hydraulic barrier etc.But the heat exchanger tube of present heat exchanger is straight tube, hydraulic barrier is straight plate, and the turbulent flow producing between two media of heat exchange is less, makes like this medium time of staying in housing of heat exchange short, and heat transfer effect is not good, has caused the waste of the energy.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of energy-efficient tubular heat exchanger simple in structure, at heat transfer process, produces turbulent flow largely, makes fully to be stirred in housing by heat transferring medium, and heat exchange efficiency is high, saves the energy.
To achieve these goals, the utility model adopts following technical scheme:
A kind of energy-efficient tubular heat exchanger, comprise housing, be positioned at the tube sheet at described housing two ends, heat exchanger tube through described tube sheet, described tube sheet is connected with described housing seal, described housing is provided with medium inlet, media outlet, it is characterized in that being provided with deflection plate in described housing, described deflection plate comprises the first deflection plate, the second deflection plate, described the first deflection plate is fixedly connected with described the second deflection plate, described the first deflection plate is fixedly connected with described inner walls, described the first deflection plate and described the second deflection plate are arc, described the first deflection plate is contrary with the bending direction of described the second deflection plate, described heat exchanger tube comprises the first straight tube connecting successively, transverse tube, the second straight tube, described medium inlet, described media outlet is positioned at described housing the same side, between described medium inlet and described media outlet, be provided with cooler or heater.
The S type that is shaped as of described deflection plate.
Described deflection plate is evenly distributed on around described inner walls.
Described the first deflection plate and described the second deflection plate are an integral body.
Between described the first straight tube and described transverse tube, described transverse tube and described the second straight tube, be 90 °.
Described the first straight tube, described transverse tube, described the second straight tube are an integral body.
The beneficial effects of the utility model are: deflection plate of the present utility model is set to similar S type, have increased the turbulent extent of heat transferring medium in housing on the one hand, make fully to be stirred in housing by heat transferring medium good effect of heat exchange; Because deflection plate has arc, exist on the other hand, angle of attack is little, the long service life of deflection plate; The heat exchanger tube of bending increases heat exchange area, when reaching identical heat transfer effect, has reduced rate-of flow, and heat exchange efficiency is high, and saves the energy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model deflection plate;
Fig. 3 is the structural representation of the utility model heat exchanger tube.
In figure, 1, housing, 2, tube sheet, 3, heat exchanger tube, 4, medium inlet, 5, media outlet, 6, deflection plate, the 7, first deflection plate, the 8, second deflection plate, the 9, first straight tube, 10, transverse tube, the 11, second straight tube, 12, cooler or heater.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is explained.
As Figure 1-3, the utility model provides a kind of energy-efficient tubular heat exchanger, comprise housing 1, be positioned at the tube sheet 2 at housing 1 two ends, heat exchanger tube 3 through tube sheet 2, tube sheet 2 is tightly connected with housing 1, housing 1 is provided with medium inlet 4, media outlet 5, housing 1 periphery of inner wall evenly arranges deflection plate 6, deflection plate 6 comprises the first deflection plate 7, the second deflection plate 8, the first deflection plate 7 is fixedly connected with the second deflection plate 8, the first deflection plate 7 is fixedly connected with housing 1 inwall, the first deflection plate 7 and the second deflection plate 8 are arc, the first deflection plate 7 is contrary with the bending direction of the second deflection plate 8, the similar S type of global shape of deflection plate 6, the first deflection plate 7 and the second deflection plate 8 preferably adopt integral forming structure, this structure is more stable, anti-impact force is strong, long service life.This shape of deflection plate 6 has increased the turbulent extent of heat transferring medium in housing 1, makes fully to be stirred at the interior quilt of housing 1 by heat transferring medium good effect of heat exchange.Heat exchanger tube 3 comprises the first straight tube 9 connecting successively, transverse tube 10, the second straight tube 11, the first straight tube 9 and transverse tube 10, between transverse tube 10 and the second straight tube 11, be 90 °, the first straight tube 9, transverse tube 10, the second straight tube 11 is also selected integral forming structure, the heat exchange area of heat exchanger tube 3 increases, when reaching identical heat transfer effect, reduced rate-of flow, medium inlet 4, media outlet 5 is positioned at housing 1 the same side, between medium inlet 4 and media outlet 5, be provided with cooler or heater 12, be convenient to make circulatory mediator reach in time temperature required at heat transfer process, saved to a certain extent the energy.
During use, in heat exchanger tube 3, pass into cooling medium or heat medium, in housing 1, pass into by heat exchange material, cooling medium or heat medium are interior mobile at heat exchanger tube 3, with by heat transferring medium, undertaken from media outlet 5, entering cooler or heater 12 after corresponding heat exchange, in time medium lowered the temperature or heat, until reached the temperature required heat exchange that stops by heat exchange material.
Above an example of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (6)
1. an energy-efficient tubular heat exchanger, comprise housing, be positioned at the tube sheet at described housing two ends, heat exchanger tube through described tube sheet, described tube sheet is connected with described housing seal, described housing is provided with medium inlet, media outlet, it is characterized in that being provided with deflection plate in described housing, described deflection plate comprises the first deflection plate, the second deflection plate, described the first deflection plate is fixedly connected with described the second deflection plate, described the first deflection plate is fixedly connected with described inner walls, described the first deflection plate and described the second deflection plate are arc, described the first deflection plate is contrary with the bending direction of described the second deflection plate, described heat exchanger tube comprises the first straight tube connecting successively, transverse tube, the second straight tube, described medium inlet, described media outlet is positioned at described housing the same side, between described medium inlet and described media outlet, be provided with cooler or heater.
2. energy-efficient tubular heat exchanger according to claim 1, is characterized in that the S type that is shaped as of described deflection plate.
3. energy-efficient tubular heat exchanger according to claim 1, is characterized in that described deflection plate is evenly distributed on around described inner walls.
4. energy-efficient tubular heat exchanger according to claim 1, is characterized in that described the first deflection plate and described the second deflection plate are an integral body.
5. energy-efficient tubular heat exchanger according to claim 1, is characterized in that being 90 ° between described the first straight tube and described transverse tube, described transverse tube and described the second straight tube.
6. energy-efficient tubular heat exchanger according to claim 1, is characterized in that described the first straight tube, described transverse tube, described the second straight tube are an integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189135.2U CN203837530U (en) | 2014-04-17 | 2014-04-17 | High-efficiency energy-saving tube type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189135.2U CN203837530U (en) | 2014-04-17 | 2014-04-17 | High-efficiency energy-saving tube type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837530U true CN203837530U (en) | 2014-09-17 |
Family
ID=51515356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189135.2U Expired - Fee Related CN203837530U (en) | 2014-04-17 | 2014-04-17 | High-efficiency energy-saving tube type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837530U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705715A (en) * | 2017-01-20 | 2017-05-24 | 陕西智拓固相增材制造技术有限公司 | Heat exchanger |
| CN108827042A (en) * | 2018-05-10 | 2018-11-16 | 中国石油大学(北京) | A kind of finned tube fluidized bed heat collector |
| CN114440662A (en) * | 2020-10-30 | 2022-05-06 | 江西省瑞科制冷科技有限公司 | Injection molding heat exchanger device |
-
2014
- 2014-04-17 CN CN201420189135.2U patent/CN203837530U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705715A (en) * | 2017-01-20 | 2017-05-24 | 陕西智拓固相增材制造技术有限公司 | Heat exchanger |
| CN108827042A (en) * | 2018-05-10 | 2018-11-16 | 中国石油大学(北京) | A kind of finned tube fluidized bed heat collector |
| CN114440662A (en) * | 2020-10-30 | 2022-05-06 | 江西省瑞科制冷科技有限公司 | Injection molding heat exchanger device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20170417 |