CN201159608Y - Combined heat exchanger - Google Patents
Combined heat exchanger Download PDFInfo
- Publication number
- CN201159608Y CN201159608Y CNU2007201308903U CN200720130890U CN201159608Y CN 201159608 Y CN201159608 Y CN 201159608Y CN U2007201308903 U CNU2007201308903 U CN U2007201308903U CN 200720130890 U CN200720130890 U CN 200720130890U CN 201159608 Y CN201159608 Y CN 201159608Y
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- heat
- gas
- heat exchanger
- cylindrical shell
- 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 - Lifetime
Links
Images
Classifications
-
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to gas-liquid and gas-gas heat exchanger which is used in chemical industrial, oil projects, metallurgical engineering and heat energy engineering. The heat exchanger is an integral upright heat exchanger, primarily comprising an upper heat exchange part and a lower heat exchange part. Three heat exchange tanks which are capable of exchanging the heat of multiple material flows and a gas distributor are arranged inside the cylinder of the upper heat exchange part for heat exchange of different material flows. In the purpose of increasing the heat exchange area while not increasing the volume of the equipment, a heat exchange pipe is arranged to be a finned heat exchange pipe. Compared with conventional heat exchangers, the gas-liquid and gas-gas heat exchanger has the advantages of reasonable structure, small pressure drop loss, small heat loss, high thermal efficiency, good energy-saving effect and small occupying area.
Description
Technical field
The utility model belongs to technical field of chemical, relates to a kind of employed solution-air of chemical industry, oil, metallurgy and Thermal Power Engineering, gas-to-gas heat exchanger of being used for.
Background technology
At present, known heat exchanger be separate unit independently.Because problems such as pipeline is grown and caused droop loss bigger between heat exchanger, and the thermal loss that pipeline causes is bigger, and floor space is big so investment is big, and are unfavorable for saving energy and reduce the cost.
Summary of the invention
The purpose of this utility model is exactly in order to address the above problem, in order to make full use of cold and hot energy, designed the unitized exchanger that can carry out multiply logistics heat exchange especially, it is little that this heat exchanger has a droop loss that pipeline causes, the thermal loss that pipeline causes is little, saves the characteristics of floor space.
Technical solution of the present utility model:
This unitized exchanger, integral body is vertical heat exchanger, it includes cylindrical shell and two ends end socket thereof, on last low head, be provided with gas material import and condensation material outlet, cylindrical shell is provided with refrigerant outward and imports and exports and the gas material outlet, it is characterized in that cylindrical shell is made of three heat exchange box that are provided with gas distributor in the heat exchanging part of top and can carry out multiply logistics heat exchange top heat exchanging part and bottom heat exchanging part.
Usually the bottom heat exchanging part of this unitized exchanger adopts tubular heat exchanger.
The utility model has designed three heat exchange box that can carry out multiply logistics heat exchange especially on unitized exchanger top, be beneficial to different logistics heat exchange, in order to increase the heat exchange area of heat exchange box, can be designed as three fin tube type heat exchange box; In the cylindrical shell of top, design gas distributor, made gas in cylindrical shell, not form the dead angle, can be designed as the tapered annulus that is arranged in the heat exchanger cylindrical shell of top, be beneficial to cold and hot material uniform heat exchange.
The utility model unitized exchanger is compared with traditional heat exchangers, and it is reasonable to have a device structure, and droop loss is little, and thermal loss is little, thermal efficiency height, good energy-conserving effect, characteristics such as floor space is little.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment, accompanying drawing 2 Figure 1A-A generalized section, i.e. the import and export pipe schematic diagram of three heat exchange box.
In the accompanying drawing, the import of 1-gas material; 2,11-two ends end socket; 3,7,10-cylindrical shell; The 4-bearing; The 5-gas distributor; The 6-fixed mount; 8,9-tubular heat exchanger; 12-condensation material outlet; The outlet of 13-gas material; The import of 14-refrigerant; The 15-refrigerant exit; The finned heat exchanger tube of 16-; 17,18,19-heat exchange bobbin carriage; The 20-material inlet; The 21-material outlet.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
Embodiment: as accompanying drawing 1, the present embodiment unitized exchanger, include cylindrical shell 3,7 and 10 and two ends end socket 2 and 11, be provided with gas distributor 5 and heat exchange bobbin carriage 17,18,19 in the cylindrical shell 3, on end socket 2, be provided with gas material import 1, on end socket 11, be provided with condensation material outlet 12, outside cylindrical shell 10, be provided with refrigerant import 14, refrigerant exit 15 and gas material outlet 13.As accompanying drawing 2, on the heat exchange bobbin carriage, be provided with material inlet 20 and material outlet 21.In order to make gas in cylindrical shell 3, not form the dead angle, be beneficial to cold and hot material uniform heat exchange, in cylindrical shell 3 specialized designs gas distributor 5, heat exchange for different logistics, designed three fin tube type heat exchange box 17,18,19 that can carry out multiply logistics heat exchange especially, so just can realize that a heat exchanger carries out multiple medium energy exchange.Characteristics of the present utility model are, in the inner specialized designs of unitized exchanger gas distributor 5 and three fin tube type heat exchange box 17,18,19.
Present embodiment has following characteristics: (1) three fin tube type heat exchange box can carry out multiply logistics heat exchange, so just can realize that a heat exchanger carries out multiple medium energy exchange, and thermal loss is little, the heat exchange efficiency height, and droop loss is little, saves floor space; (2) tapered circular ring type gas distributor can make gas not form the dead angle in cylindrical shell, is beneficial to cold and hot material uniform heat exchange, improves heat exchange efficiency.
Claims (4)
1, a kind of unitized exchanger, integral body is vertical heat exchanger, it includes cylindrical shell and two ends end socket thereof, on last low head, be provided with gas material import and condensation material outlet, cylindrical shell is provided with refrigerant outward and imports and exports and the gas material outlet, it is characterized in that cylindrical shell is made of three heat exchange box that are provided with gas distributor in the heat exchanging part of top and can carry out multiply logistics heat exchange top heat exchanging part and bottom heat exchanging part.
2, heat exchanger as claimed in claim 1 is characterized in that the bottom heat exchanging part adopts tubular heat exchanger.
3, heat exchanger as claimed in claim 1 is characterized in that gas distributor is the tapered annulus that is arranged in the heat exchanger cylindrical shell of top.
4, heat exchanger as claimed in claim 1 is characterized in that the top heat exchanging part is made up of three fin tube type heat exchange box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201308903U CN201159608Y (en) | 2007-12-11 | 2007-12-11 | Combined heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201308903U CN201159608Y (en) | 2007-12-11 | 2007-12-11 | Combined heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159608Y true CN201159608Y (en) | 2008-12-03 |
Family
ID=40110191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201308903U Expired - Lifetime CN201159608Y (en) | 2007-12-11 | 2007-12-11 | Combined heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159608Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841524A (en) * | 2016-05-29 | 2016-08-10 | 大连格煜科技有限公司 | Multi-stream plate-shell type heat exchange device |
| CN106824570A (en) * | 2017-02-28 | 2017-06-13 | 苏州协宏泰节能科技有限公司 | A kind of cyclone separating powder heat exchanger |
-
2007
- 2007-12-11 CN CNU2007201308903U patent/CN201159608Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841524A (en) * | 2016-05-29 | 2016-08-10 | 大连格煜科技有限公司 | Multi-stream plate-shell type heat exchange device |
| CN106824570A (en) * | 2017-02-28 | 2017-06-13 | 苏州协宏泰节能科技有限公司 | A kind of cyclone separating powder heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201852495U (en) | Pipe bundle heat exchanger of dual-surface reinforcing pipe supported by helical baffle plate for residual heat recovery | |
| CN201364052Y (en) | Shell-and-tube heat exchanger | |
| CN205784034U (en) | A kind of efficiently barrel type heat exchanger and parallel-connection structure thereof | |
| CN201159608Y (en) | Combined heat exchanger | |
| CN202328931U (en) | Highly-efficient dry shell and tube condensing heat exchanger with super-cooled pipe | |
| CN102410747B (en) | Multi-level boost energy-saving heat exchanger | |
| CN201107000Y (en) | Casing tube type heat converter | |
| CN201903280U (en) | Efficient star-shaped heat exchange tube for seawater open-frame type gasifier | |
| CN201335623Y (en) | Finned tube exchanger inside compressor | |
| CN203837530U (en) | High-efficiency energy-saving tube type heat exchanger | |
| CN202974016U (en) | Tubular plate heat exchanger end socket | |
| CN202883154U (en) | Water-cooled type cooler for Stirling engine | |
| CN203837250U (en) | Novel efficient energy-saving environment-friendly vertical type gas-oil burning boiler | |
| CN206347902U (en) | A kind of efficient titanium coaxial sleeve heat exchanger | |
| CN201508084U (en) | Shell-tube type heat exchanger | |
| CN202675952U (en) | Circular vortex type high-efficiency heat exchanger for heat pump | |
| CN203704731U (en) | Vertical heat exchanger with convex thin tube plate | |
| CN203731899U (en) | Heat exchanger with spiral finned coil | |
| CN203640964U (en) | Primary cooler of gas compressor | |
| CN202692766U (en) | Low-resistance heat exchange tube bundle device | |
| CN2359652Y (en) | Heat exchanger tube with internal spread fin | |
| CN2365633Y (en) | Efficient shell type heat exchanger | |
| CN202229628U (en) | High-efficiency heat exchanger for afterheat recycling | |
| CN216049322U (en) | Floating head type finned tube heat exchanger | |
| CN2527948Y (en) | Enamel glass U-bend heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |
|
| CX01 | Expiry of patent term |