CN202955462U - Oil cooler - Google Patents
Oil cooler Download PDFInfo
- Publication number
- CN202955462U CN202955462U CN 201220721970 CN201220721970U CN202955462U CN 202955462 U CN202955462 U CN 202955462U CN 201220721970 CN201220721970 CN 201220721970 CN 201220721970 U CN201220721970 U CN 201220721970U CN 202955462 U CN202955462 U CN 202955462U
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- CN
- China
- Prior art keywords
- oil cooler
- oil
- outer tube
- inner tube
- welding
- 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 an oil cooler and particularly relates to an oil cooler used in a radiator system. A body of the oil cooler is integrated by welding and comprises an outer pipe and an inner pipe, wherein the inner pipe is sheathed in the outer pipe, a closed oil chamber is formed by the outer pipe and two ends of the inner pipe through mouth expanding of the inner pipe or filling of plugs, the closed oil chamber is internally provided with fins which enable oil to pass through and conduct heat, and two ends of the outer pipe are provided with an oil inlet and an oil outlet by vacuum welding or gas shielded continuous in-furnace welding. The oil cooler provided by the utility model is made of a stainless steel material and welded into a whole, does not need to be washed, passivated or colored as the material cannot be oxidized, and cannot pollute the environment. In addition, by adopting the material, the overall service life is also prolonged, the repeated use frequency is increased, and the pressure resistance of the body is improved simultaneously, so that the equipment performance is stable and reliable, and the production cost is also reduced.
Description
Technical field
The utility model relates to machine oil cooler, in particular for the machine oil cooler in radiator system.
Background technique
At present, the machine oil cooler body adopts copper pipe type or aluminium tube type structure mostly.The preparation process of copper pipe type machine oil cooler mostly is argon arc welding and flame welding combines, this kind of machine oil cooler needs in process of production with sour passivation painted with chemicals, and befouling environment, need sewage disposal device simultaneously, processing technology is increased, thereby increased processing cost; The preparation process of aluminium tube type machine oil cooler mostly is argon arc welding and flame welding combines or adopts tunnel continuous oven and vacuum furnace soldering, this kind of machine oil cooler is due to the narrow limitation of material, although the product cost processed is lower, working life is shorter, and not reproducible use.And the machine oil cooler voltage endurance capability of this bi-material is limited, can not meet the demands when pressure is too large.
Summary of the invention
The purpose of this utility model is to solve the deficiency that above-mentioned prior art exists, provide that a kind of voltage endurance capability is strong, in production process without using chemical substance, the free from environmental pollution and machine oil cooler that reduces production costs.
The utility model is achieved through the following technical solutions:
A kind of machine oil cooler, its special way is that body forms an integral body by welding, comprise outer tube 1 and inner tube 3, inner tube 3 is enclosed within outer tube 1, rise mouthful by inner tube 3 or fill the oil pocket 7 that plug 5 forms sealing in outer tube 1 and inner tube 3 two ends, be provided with in oil pocket 7 and make machine oil pass through the also fin 2 of heat conduction, the two ends of outer tube 1 are by being welded with filler opening 4 and oil outlet 6 in vacuum welding or air protection continuous oven;
In order to increase the service life, increase reusable frequency, described outer tube 1 and inner tube 3 all adopt stainless steel material to make;
Machine oil cooler of the present utility model, the employing stainless steel material is made, and be welded into an integral body, this material can be not oxidized, thereby do not need Cleaning and Passivation painted, do not pollute the environment yet, adopt in addition this material also to extend whole working life and reusable frequency, also improved the voltage endurance capability of body, make equipment performance more reliable and more stable, thereby also reduced cost of production simultaneously.
The accompanying drawing explanation
Fig. 1: the utility model embodiment 1 machine oil cooler plan view;
The left view of Fig. 2: Fig. 1;
Fig. 3: the utility model embodiment 2 machine oil cooler plan view;
The left view of Fig. 4: Fig. 3;
In figure: 1, outer tube, 2, fin, 3, inner tube, 4, filler opening, 5, plug, 6, oil outlet, 7, oil pocket.
Embodiment
Provide embodiment of the present utility model below with reference to accompanying drawing, be used for formation of the present utility model is described in further detail.
Embodiment 1
The machine oil cooler of the present embodiment, with reference to figure 1-Fig. 2, body forms an integral body by welding, comprise outer tube 1 and inner tube 3, inner tube 3 is enclosed within outer tube 1, outer tube 1 and inner tube 3 two ends are by the inner tube 3 mouthful oil pocket 7 that forms sealing that rises, and are provided with in oil pocket 7 and machine oil are passed through and the fin 2 of heat conduction, and the two ends of outer tube 1 are connected to filler opening 4 and oil outlet 6 by vacuum welding; Outer tube 1 and inner tube 3 all adopt stainless steel material to make.
Embodiment 2
The machine oil cooler of the present embodiment, with reference to figure 3-Fig. 4, body forms an integral body by welding, comprise outer tube 1 and inner tube 3, inner tube 3 is enclosed within outer tube 1, outer tube 1 and inner tube 3 two ends form the oil pocket 7 of sealing by filling plug 5, be provided with in oil pocket 7 and make machine oil pass through the also fin 2 of heat conduction, and the two ends of outer tube 1 are by being welded with filler opening 4 and oil outlet 6 in the air protection continuous oven; Outer tube 1 and inner tube 3 all adopt stainless steel material to make.
During use, this machine oil cooler is positioned over to radiator water indoor, machine oil enters in oil pocket 7 from filler opening 4, heat is conducted to outer tube 1 and inner tube 3, cooling water flow, through outer tube 1 and inner tube 3, is taken away the machine oil heat in the equipment oil pocket, thereby plays the effect of cooling machine oil.Because equipment adopts stainless steel material, so do not need acid wash passivation painted, so not only do not pollute the environment, also greatly reduce processing cost, in addition equipment is welded as a whole, also improved the voltage endurance capability of equipment itself.
The unspecified content of the utility model is prior art, and those skilled in the art can obtain inspiration from the present embodiment and prior art, are out of shape and obtain other embodiment.Therefore, protection domain of the present utility model should be determined according to the protection domain of claim.
Claims (2)
1. a machine oil cooler; it is characterized in that body forms an integral body by welding; comprise outer tube (1) and inner tube (3); inner tube (3) is enclosed within outer tube (1); rise mouthful or fill plug (5) by inner tube (3) and form the oil pocket (7) sealed in outer tube (1) and inner tube (3) two ends; be provided with in oil pocket (7) and make machine oil pass through the also fin (2) of heat conduction, the two ends of outer tube (1) are by being welded with filler opening (4) and oil outlet (6) in vacuum welding or air protection continuous oven.
2. a kind of machine oil cooler according to claim 1, is characterized in that described outer tube (1) and inner tube (3) all adopt stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721970 CN202955462U (en) | 2012-12-14 | 2012-12-14 | Oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721970 CN202955462U (en) | 2012-12-14 | 2012-12-14 | Oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955462U true CN202955462U (en) | 2013-05-29 |
Family
ID=48461033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220721970 Expired - Lifetime CN202955462U (en) | 2012-12-14 | 2012-12-14 | Oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955462U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047532A (en) * | 2012-12-14 | 2013-04-17 | 黄亚光 | Oil cooler |
| CN109854727A (en) * | 2018-12-17 | 2019-06-07 | 宁波世峻汽配科技有限公司 | A kind of gear box engine oil cooling tube |
| CN113833546A (en) * | 2020-06-24 | 2021-12-24 | 聊城市德通交通器材制造有限公司 | Engine oil cooler capable of increasing cooling strength and cooling method |
-
2012
- 2012-12-14 CN CN 201220721970 patent/CN202955462U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047532A (en) * | 2012-12-14 | 2013-04-17 | 黄亚光 | Oil cooler |
| CN109854727A (en) * | 2018-12-17 | 2019-06-07 | 宁波世峻汽配科技有限公司 | A kind of gear box engine oil cooling tube |
| CN113833546A (en) * | 2020-06-24 | 2021-12-24 | 聊城市德通交通器材制造有限公司 | Engine oil cooler capable of increasing cooling strength and cooling method |
| CN113833546B (en) * | 2020-06-24 | 2023-12-05 | 聊城市德通交通器材制造有限公司 | Engine oil cooler capable of increasing cooling strength and cooling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200401 Address after: 272000 No.16, BUZHAI village, Huancheng Town, Weishan County, Jining City, Shandong Province Patentee after: Weishan Hongjie Machinery Co.,Ltd. Address before: Yuelu District City, Hunan province 410000 Changsha Lushan Road No. 932 Patentee before: Huang Yaguang |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |
|
| CX01 | Expiry of patent term |