CN101957150A - High-efficiency oil cooler - Google Patents
High-efficiency oil cooler Download PDFInfo
- Publication number
- CN101957150A CN101957150A CN 201010503414 CN201010503414A CN101957150A CN 101957150 A CN101957150 A CN 101957150A CN 201010503414 CN201010503414 CN 201010503414 CN 201010503414 A CN201010503414 A CN 201010503414A CN 101957150 A CN101957150 A CN 101957150A
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- China
- Prior art keywords
- heat exchanger
- tube
- flange
- heat exchange
- exchanger tube
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Abstract
The invention relates to a high-efficiency oil cooler, comprising a shell, a heat exchanger, feed flanges and discharge flanges, wherein the heat exchanger comprises a heat exchange tube and fins, the fins are connected with the heat exchange tube into an integral fin tube by using an overall-tube expanded joint method and are arranged in the rectangular shell; the rectangular shell is internally provided with whirling plates and externally provided with an oil feed flange and an oil discharge flange which are used for communicating hot oil between the whirling plates; the integral fin tube of the heat exchanger is provided with a front tube box and a back tube box on two ends, wherein the front tube box is provided with the water feed flange and the water discharge flange, which are in through connection with the heat exchange tube; and the heat exchange tube penetrates through the whole fins, and the fins are uniformly arranged on the tube body of the heat exchange tube at intervals. The invention has the advantages of small size and floor area and low mounting expense; and when oil flows through gaps among the fins, the heat exchange effect is obviously enhanced due to increased flow velocity, the temperature rise of water is high and the water consumption is reduced, which all conform to the purposes of energy saving and emission reduction, advocated by the country.
Description
Technical field
The present invention relates to the configuration or the installing area of heat exchanger, refer in particular to a kind of efficient oil cooler.
Background technology
In chemical industry and oil refining enterprise production operation, because technological requirement need be oil heating and then cooling, oil cooler utilizes water to come heat of cooling medium exactly.The light pipe that the tradition shell and tube cooler adopts is walked thermal medium as heat exchange element in the heat exchanger tube, walk air outside the pipe, and the shortcoming of this structure is that pipe is a light pipe, is not with fin, and is bulky, the consumptive material height, and heat exchange efficiency is low.
Summary of the invention
The objective of the invention is to be improved and innovate, a kind of efficient oil cooler is provided at the shortcoming that exists in the background technology and problem.
Technical scheme of the present invention is a kind of oil cooler that comprises housing, heat exchanger and each import and export flange of structure, wherein:
Heat exchanger comprises heat exchanger tube and fin, and fin connects into an integrally finned tubes by full pipe expanding joint method and heat exchanger tube, and is arranged in the rectangular case;
Described rectangular case inside is provided with deflection plate, and the rectangular case outer setting has oil inlet flange and the oil export flange that deep fat passes through between the connection deflection plate;
Described heat exchanger integrally finned tubes two ends are provided with front header and rear header, and wherein the front header place is provided with and connects water inlet flange and the water out flange that connects heat exchanger tube;
Described heat exchanger tube passes whole fin, on the even and gapped pipe shaft that is arranged on heat exchanger tube of fin.
Advantage of the present invention and beneficial effect:
The present invention increases heat exchange area by install fin additional on light pipe, improves the exchange capability of heat of heat exchanger.The heat exchanger of same volume, oil cooler of the present invention and conventional tube shell heat exchanger area ratio are: 17:1.Just can save a large number of expense at the consumptive material this respect like this.Because volume is little, so floor space is also little when installing, install easily, need not depend merely on manpower by engineering machinery substantially and just can install, mounting cost is low.When oil flow through in the gap of fin, because flow velocity increases, the heat exchange effect obviously increased, and the temperature rise of water is big, and then the water yield of Xiao Haoing reduces.This all coincide with the energy-saving and emission-reduction purpose that country advocates.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is Fig. 1 vertical view.
Fig. 3 is Fig. 1 left view.
Fig. 4 is Figure 1A-A profile.
The specific embodiment
By Fig. 1 to 4 as can be known, the present invention includes housing, heat exchanger and each import and export flange, wherein:
Heat exchanger comprises heat exchanger tube 8 and fin 9, and fin 9 connects into an integrally finned tubes by full pipe expanding joint method and heat exchanger tube 8, and is arranged in the rectangular case 6;
Described rectangular case 6 inside are provided with deflection plate 7, and rectangular case 6 outer setting have oil inlet flange 1 and the oil export flange 5 that deep fat passes through between the connection deflection plate 7;
Described heat exchanger integrally finned tubes two ends are provided with front header 2 and rear header 11, and wherein front header 2 places are provided with and connect water inlet flange 13 and the water out flange 14 that connects heat exchanger tube 8;
Described heat exchanger tube 8 passes whole fin 9, on the even and gapped pipe shaft that is arranged on heat exchanger tube 8 of fin 9.
Be provided with sealing tube sheet 3 between rectangular case 6 of the present invention and two ends front header 2, the rear header 11, rectangular case 6 one sides also are provided with bearing 12.Also be provided with bypass dividing plate 10 between described fin 9 and the rectangular case 6.Described heat exchanger tube 8 all adopts expanding joint method to be connected with front header 2, rear header 11.Described heat exchanger tube 8 is one whole pipe, perhaps is spliced into one whole pipe by the multistage pipe.
Operation principle of the present invention:
Deep fat enters from the oil inlet flange of rectangular case, and rectangular case inside is provided with deflection plate, and the channel flow of deep fat between deflection plate gone out from the oil export flange of rectangular case at last.Water is entered from the water inlet flange of a bobbin carriage, again by heat exchanger tube, comes and goes front header and rear header 4 times, goes out from the material outlet flange of front header, thereby realizes heat exchange.Be high-temperature medium to the water release heat, temperature descends, water then absorbs heat, temperature rises.In oil cooler, the core body of heat exchanger is the fin-tube integral type structure, and heat exchanger tube all adopts expanding joint method closely to be connected with fin, bobbin carriage, reduces thermal contact resistance, makes the heat exchange better effects if.
Embodiment of the present invention only is the description that preferred implementation of the present invention is carried out; be not that design of the present invention and scope are limited; under the prerequisite that does not break away from design philosophy of the present invention; engineers and technicians make technical scheme of the present invention in this area various modification and improvement; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection all is documented in claims.
Claims (5)
1. an efficient oil cooler comprises housing, heat exchanger and each import and export flange, it is characterized in that:
Heat exchanger comprises heat exchanger tube (8) and fin (9), and fin (9) connects into an integrally finned tubes by full pipe expanding joint method and heat exchanger tube (8), and is arranged in the rectangular case (6);
Described rectangular case (6) inside is provided with deflection plate (7), and rectangular case (6) outer setting has oil inlet flange (1) and the oil export flange (5) that deep fat passes through between the connection deflection plate (7);
Described heat exchanger integrally finned tubes two ends are provided with front header (2) and rear header (11), and wherein front header (2) locates to be provided with water inlet flange (13) and the water out flange (14) that connects connection heat exchanger tube (8);
Described heat exchanger tube (8) passes whole fin (9), on the even and gapped pipe shaft that is arranged on heat exchanger tube (8) of fin (9).
2. efficient oil cooler according to claim 1 is characterized in that being provided with between rectangular case (6) and two ends front header (2), the rear header (11) sealing tube sheet (3), and rectangular case (6) one sides also are provided with bearing (12).
3. efficient oil cooler according to claim 1 is characterized in that also being provided with bypass dividing plate (10) between described fin (9) and the rectangular case (6).
4. efficient oil cooler according to claim 1 is characterized in that described heat exchanger tube (8) all adopts expanding joint method to be connected with front header (2), rear header (11).
5. efficient oil cooler according to claim 1 is characterized in that described heat exchanger tube (8) is one whole pipe, perhaps is spliced into one whole pipe by the multistage pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010503414 CN101957150A (en) | 2010-10-12 | 2010-10-12 | High-efficiency oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010503414 CN101957150A (en) | 2010-10-12 | 2010-10-12 | High-efficiency oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101957150A true CN101957150A (en) | 2011-01-26 |
Family
ID=43484628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010503414 Pending CN101957150A (en) | 2010-10-12 | 2010-10-12 | High-efficiency oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101957150A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890402A (en) * | 2016-06-07 | 2016-08-24 | 纳盛洁净技术（苏州）有限公司 | Multi-shell-side shell-and-tube heat exchanger |
| CN109373786A (en) * | 2018-09-21 | 2019-02-22 | 茌平信发华宇氧化铝有限公司 | Alumina production line and boiler of power plant resource reutilization linked system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049048A (en) * | 1975-12-19 | 1977-09-20 | Borg-Warner Corporation | Finned tube bundle heat exchanger |
| EP0044734A2 (en) * | 1980-07-23 | 1982-01-27 | Armstrong Engineering Limited | Heat exchanger |
| CN2189730Y (en) * | 1994-04-26 | 1995-02-15 | 毛丛军 | Fin-type water-condensing heat exchanger |
| CN2309424Y (en) * | 1997-01-29 | 1999-03-03 | 郓城县开源换热器制造有限公司 | Cooler for engine oil |
| CN2338712Y (en) * | 1998-10-09 | 1999-09-15 | 臧海 | High efficiency fin type shell-and-tube exchanger |
| CN2484536Y (en) * | 2001-05-30 | 2002-04-03 | 蔡光岩 | Fin corrugated-tube type heat exchanger |
| CN201093891Y (en) * | 2007-07-17 | 2008-07-30 | 岳阳市中达机电有限公司 | New type intercooler and heat transfer fin |
| CN101832147A (en) * | 2010-04-07 | 2010-09-15 | 山东北辰压力容器有限公司 | Downhole cooling air-cooling dehumidifier |
| CN201803633U (en) * | 2010-10-12 | 2011-04-20 | 岳阳市中达机电有限公司 | Novel efficient oil cooler |
-
2010
- 2010-10-12 CN CN 201010503414 patent/CN101957150A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049048A (en) * | 1975-12-19 | 1977-09-20 | Borg-Warner Corporation | Finned tube bundle heat exchanger |
| EP0044734A2 (en) * | 1980-07-23 | 1982-01-27 | Armstrong Engineering Limited | Heat exchanger |
| CN2189730Y (en) * | 1994-04-26 | 1995-02-15 | 毛丛军 | Fin-type water-condensing heat exchanger |
| CN2309424Y (en) * | 1997-01-29 | 1999-03-03 | 郓城县开源换热器制造有限公司 | Cooler for engine oil |
| CN2338712Y (en) * | 1998-10-09 | 1999-09-15 | 臧海 | High efficiency fin type shell-and-tube exchanger |
| CN2484536Y (en) * | 2001-05-30 | 2002-04-03 | 蔡光岩 | Fin corrugated-tube type heat exchanger |
| CN201093891Y (en) * | 2007-07-17 | 2008-07-30 | 岳阳市中达机电有限公司 | New type intercooler and heat transfer fin |
| CN101832147A (en) * | 2010-04-07 | 2010-09-15 | 山东北辰压力容器有限公司 | Downhole cooling air-cooling dehumidifier |
| CN201803633U (en) * | 2010-10-12 | 2011-04-20 | 岳阳市中达机电有限公司 | Novel efficient oil cooler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890402A (en) * | 2016-06-07 | 2016-08-24 | 纳盛洁净技术（苏州）有限公司 | Multi-shell-side shell-and-tube heat exchanger |
| CN109373786A (en) * | 2018-09-21 | 2019-02-22 | 茌平信发华宇氧化铝有限公司 | Alumina production line and boiler of power plant resource reutilization linked system |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20110126 |