CN201803633U - Novel efficient oil cooler - Google Patents
Novel efficient oil cooler Download PDFInfo
- Publication number
- CN201803633U CN201803633U CN2010205570526U CN201020557052U CN201803633U CN 201803633 U CN201803633 U CN 201803633U CN 2010205570526 U CN2010205570526 U CN 2010205570526U CN 201020557052 U CN201020557052 U CN 201020557052U CN 201803633 U CN201803633 U CN 201803633U
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- CN
- China
- Prior art keywords
- heat exchanger
- oil cooler
- tube
- exchanger tube
- fin
- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a novel efficient oil cooler comprising a shell, a heat exchanger, inlet flanges and outlet flanges, wherein the heat exchanger comprises a heat exchange tube and fins; the fins are connected with the heat exchange tube in a whole tube expanding method to form a whole finned tube which is arranged in the rectangular shell; the interior of the rectangular shell is provided with baffles, and the exterior of the rectangular shell is provided with an oil inlet flange and an oil outlet flange which communicate hot oil channels between the baffles; two ends of the whole finned tube of the heat exchanger are provided with a front pipe box and a rear pipe box; the front pipe box is provided with a water inlet flange and a water outlet flange which are in through connection with the heat exchange tube; the heat exchange tube passes through the whole fins; and the fins are evenly arranged on a tube body of the heat exchange tube with gaps. The novel efficient oil cooler is small in volume, small in occupying area and low in installation charge; and when oil flows in the gaps of the fins, the heat exchanging effect is obviously increased since the flow rate is increased, and the consumed water volume is reduced since the temperature rise of the water is great; the characteristics, are all anastomotic with the aims of energy saving and emission reduction promoted by the nation.
Description
Technical field
The utility model relates to the configuration or the installing area of heat exchanger, refers in particular to a kind of new and effective 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 purpose of this utility model is improved and is innovated at the shortcoming that exists in the background technology and problem, and a kind of new and effective oil cooler is provided.
The technical solution of the utility model 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 utility model and beneficial effect:
The utility model 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 utility model 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 the utility model structural representation.
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 utility model comprises 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 described in the utility model 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 utility model:
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 described in the utility model only is the description that preferred implementation of the present utility model is carried out; be not that the utility model design and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. a new and effective 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. new and effective 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. new and effective 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. new and effective 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. new and effective 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 |
|---|---|---|---|
| CN2010205570526U CN201803633U (en) | 2010-10-12 | 2010-10-12 | Novel efficient oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205570526U CN201803633U (en) | 2010-10-12 | 2010-10-12 | Novel efficient oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803633U true CN201803633U (en) | 2011-04-20 |
Family
ID=43873132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205570526U Expired - Lifetime CN201803633U (en) | 2010-10-12 | 2010-10-12 | Novel efficient oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957150A (en) * | 2010-10-12 | 2011-01-26 | 岳阳市中达机电有限公司 | High-efficiency oil cooler |
| CN110159416A (en) * | 2018-02-13 | 2019-08-23 | 通用汽车环球科技运作有限责任公司 | Charger-air cooler system |
-
2010
- 2010-10-12 CN CN2010205570526U patent/CN201803633U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957150A (en) * | 2010-10-12 | 2011-01-26 | 岳阳市中达机电有限公司 | High-efficiency oil cooler |
| CN110159416A (en) * | 2018-02-13 | 2019-08-23 | 通用汽车环球科技运作有限责任公司 | Charger-air cooler system |
| CN110159416B (en) * | 2018-02-13 | 2021-06-11 | 通用汽车环球科技运作有限责任公司 | Charge air cooler system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |