CN2112132U - Cyclone-fin-pipe cooler - Google Patents
Cyclone-fin-pipe cooler Download PDFInfo
- Publication number
- CN2112132U CN2112132U CN 92200346 CN92200346U CN2112132U CN 2112132 U CN2112132 U CN 2112132U CN 92200346 CN92200346 CN 92200346 CN 92200346 U CN92200346 U CN 92200346U CN 2112132 U CN2112132 U CN 2112132U
- Authority
- CN
- China
- Prior art keywords
- tube
- fin
- cooling cylinder
- cooler
- finned
- 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.)
- Granted
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a cyclone-fin-pipe type cooler. A plurality of fin pipes which are parallel mutually are fixed to both ends of a cooling cylinder, and the inner part of the cooling cylinder is provided with a spiral partition board which surrounds a fin pipe bundle. Because the cooled medium flows along the spiral direction of the partition board, the dead zone existing in the existing pipe-typed cooler is eliminated, the heat-exchange rate is enhanced obviously, the effects on saving the energy and the material are obtained, and the manufacturing cost is reduced greatly.
Description
The utility model relates to the shell and tube heat-exchange device that a kind of heat exchange medium does not directly contact, particularly a kind of fin shell and tube cooler.
Existing fin shell and tube cooler is generally the baffling barrier type.Between the tubulation bundle, fix a baffling dividing plate at a certain distance, make the medium that is cooled be " it " font and flow, to increase heat exchange area along the baffling dividing plate.But because there is the dead angle in the baffling dividing plate, can not flow at the part medium of dead angle area, causing the medium that is cooled is not all to participate in heat exchange, thereby rate of heat exchange is lower.
The purpose of this utility model is for overcoming the structural defective of above-mentioned existing product, and provides a kind of rate of heat exchange high fin shell and tube cooler.
The utility model is realized in the following way: cooler has inlet end cap, finned tube, cooling cylinder, backflow lid, the media outlet that is cooled, the medium import that is cooled, cooling medium inlet, cooling medium outlet.Some finned tubes that are parallel to each other are fixed on the end plate at cooling cylinder two ends.In cooling cylinder, be provided with helical baffle around finned-tube bundle.Temperature is high, and the medium that is cooled enters behind the cooling cylinder just from the medium import that is cooled that the hand of spiral along helical baffle flows, and contact with finned tube, and heat is passed to behind the finned tube from the media outlet outflow that is cooled.Meanwhile, cooling medium enters the endoporus of finned tube from cooling medium inlet, flows out from the cooling medium outlet after absorbing the heat of finned tube.Medium flows along the hand of spiral of dividing plate owing to be cooled, and does not have dead angle area, and the medium that is cooled all participates in heat exchange, thereby has improved the rate of heat exchange of cooler effectively.
Fig. 1 is the schematic diagram of a kind of concrete structure of the utility model.
Below in conjunction with embodiment and accompanying drawing concrete structure of the present utility model all is described further.
Embodiment is the cyclone-type fin shell and tube cooler that hydraulic system is used.Formed by inlet end cap (1), helical baffle (2), finned tube (3), cooling cylinder (4), reflux lid (5), oil-out (7), oil-in (8), water inlet (9), delivery port (11).The through hole that finned tube (3) passes on the helical baffle (2) around finned-tube bundle be arranged in parallel.The two ends of finned tube are fixed on the end plate (6) of cooling cylinder (4).In the past, finned tube adopted welding manner to be connected with the connection of cooling cylinder end plate.Because finned tube dense arrangement, welding quality are difficult to guarantee, occur the seepage phenomenon easily.The connection of the finned tube of this cooler (3) and end plate (6) adopts expand tube mode close-fitting to be connected, and makes that corresponding cylindrical hole closely cooperates on the external cylindrical surface of finned tube end and the end plate.Through evidence, seal very reliable.In addition, be provided with dividing plate (10) in the centre of inlet end cap (1), finned-tube bundle is divided into upper and lower two parts, and water inlet (9) is led in the upper fins tube bank, delivery port (11) is led in the lower fins tube bank, cooling water is entered, after upper fins tube bank heat absorption, through the lid (5) that refluxes from water inlet (9), from lower fins tube bank reverse flow, flow out from delivery port (11), absorb heat again, to improve the utilization rate of cooling water.
The utility model compared to existing technology, rate of heat exchange significantly improves. In heat exchange amount and situation that the fin-pipe cooler of existing structure equates, can make the quantity of finned tube reduce 1/3, thereby obtain effect energy-conservation, material-saving, manufacturing cost greatly reduces.
Claims (2)
1, a kind of fin shell and tube cooler, inlet end cap, finned tube, cooling cylinder, backflow lid, the media outlet that is cooled, the medium import that is cooled, cooling medium inlet, cooling medium outlet are arranged, some finned tubes that are parallel to each other are fixed on the end plate at cooling cylinder two ends, it is characterized in that being provided with in the cooling cylinder helical baffle around finned-tube bundle.
2, cooler according to claim 1 is characterized in that finned tube and being connected with expand tube mode close-fitting of cooling cylinder end plate connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200346 CN2112132U (en) | 1992-01-04 | 1992-01-04 | Cyclone-fin-pipe cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200346 CN2112132U (en) | 1992-01-04 | 1992-01-04 | Cyclone-fin-pipe cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2112132U true CN2112132U (en) | 1992-08-05 |
Family
ID=4947632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92200346 Granted CN2112132U (en) | 1992-01-04 | 1992-01-04 | Cyclone-fin-pipe cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2112132U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1754078B (en) * | 2003-02-25 | 2010-04-28 | 贝洱两合公司 | Heat-exchanger device and method for conditioning a working medium |
| WO2013026258A1 (en) * | 2011-08-19 | 2013-02-28 | 汇堡国际有限公司 | Heat exchanger, and energy recovery device and energy recovery system comprising heat exchanger |
| CN105698572A (en) * | 2014-12-11 | 2016-06-22 | 波尔希克有限公司 | Quench cooling system |
| CN107270748A (en) * | 2017-06-27 | 2017-10-20 | 攀钢集团攀枝花钢钒有限公司 | Shell and tube cooler and anticorrosive construction technique for metallurgy rolling system |
-
1992
- 1992-01-04 CN CN 92200346 patent/CN2112132U/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1754078B (en) * | 2003-02-25 | 2010-04-28 | 贝洱两合公司 | Heat-exchanger device and method for conditioning a working medium |
| WO2013026258A1 (en) * | 2011-08-19 | 2013-02-28 | 汇堡国际有限公司 | Heat exchanger, and energy recovery device and energy recovery system comprising heat exchanger |
| CN102954717A (en) * | 2011-08-19 | 2013-03-06 | 汇堡国际有限公司 | Heat exchanger, energy recovery device including heat exchanger, and energy recovery system |
| CN102954717B (en) * | 2011-08-19 | 2016-12-14 | 汇堡国际有限公司 | Heat exchanger, energy recovery device including heat exchanger, and energy recovery system |
| CN105698572A (en) * | 2014-12-11 | 2016-06-22 | 波尔希克有限公司 | Quench cooling system |
| CN105698572B (en) * | 2014-12-11 | 2019-03-08 | 波尔希克有限公司 | Quench cooling system |
| CN107270748A (en) * | 2017-06-27 | 2017-10-20 | 攀钢集团攀枝花钢钒有限公司 | Shell and tube cooler and anticorrosive construction technique for metallurgy rolling system |
| CN107270748B (en) * | 2017-06-27 | 2020-06-09 | 攀钢集团攀枝花钢钒有限公司 | Tube cooler for metallurgical rolling system and anti-corrosion construction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: HYDRAULIC IMPLEMENTS PLANT, FOSHAN CITY TO: FOSHAN KANGSIDA HYDRAULIC MACHINERY GENERAL CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Kansida Hydraulic Machinery Corp., Foshan City Patentee before: Hydraulic Implements Plant, Feshan City |
|
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |