CN2271201Y - Engine oil cooler core - Google Patents
Engine oil cooler core Download PDFInfo
- Publication number
- CN2271201Y CN2271201Y CN 96247261 CN96247261U CN2271201Y CN 2271201 Y CN2271201 Y CN 2271201Y CN 96247261 CN96247261 CN 96247261 CN 96247261 U CN96247261 U CN 96247261U CN 2271201 Y CN2271201 Y CN 2271201Y
- Authority
- CN
- China
- Prior art keywords
- partition
- oil cooler
- machine oil
- cooler core
- hollow
- 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 - Fee Related
Links
- 239000010705 motor oil Substances 0.000 title 1
- 239000007787 solid Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000005192 partition Methods 0.000 claims description 55
- 239000010721 machine oil Substances 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an oil cooler core has left and right end board, and left and right end inter-plate fixed connection has the condenser tube of intensive range, and the interval has a plurality of hollow, solid spacers on the water pipe, reaches between spacer and both ends spacer and left and right end inter-plate to be equipped with and props the pipe. The advantages are that: simple structure, easy manufacture, raw material saving and high heat transfer coefficient.
Description
The utility model relates to machine oil cooler, is a kind of fuse of machine oil cooler.
Existing old-fashioned 6135G machine oil cooler cored structure complexity, consumption copper materials etc. are many, and cooling effect is also relatively poor, and it is bigger that machine oil is subjected to resistance therein, and flow velocity is slow, and the pressure loss is big, and heat-transfer coefficient is low.
The purpose of this utility model provide a kind of simple in structure, save raw material, machine oil cooler core that heat-transfer coefficient is high.
Technical solution of the present utility model is: a kind of machine oil cooler core, adopted and be different from the prior art constructions design: left and right end plate has been arranged, fixedly be connected to the water-cooling tube of dense arrangement between left and right end plate, at interval a plurality of hollow, solid partitions are housed on the water pipe, between partition and partition and between two ends partition and left and right end plate stay tube are housed.
Water-cooling tube described in the utility model has about 84, and is evenly distributed on disk.Certainly, also can adopt the water-cooling tube of other suitable number.
Stay tube between partition described in the utility model and the partition is short stay tube; Stay tube between partition and the end plate is long stay tube.Certainly, also can adopt other suitable structural types.
Between each partition of the present utility model and another partition, the stay tube that reaches between two ends partition and end plate is respectively 3, presses five equilibrium and arranges.Certainly, also other suitable number can be adopted, and other suitable structural type can be adopted.
The partition with the end plate vicinity described in the utility model is hollow partition; Hollow partition has 7, and solid partition has 6.Certainly, also can adopt the hollow and solid partition of other suitable quantities, and other suitable structural types.
There is a perforate in hollow partition central authorities described in the utility model, and the aperture is the 1/3-2/3 of partition diameter.Certainly, also can adopt other appropriate value and structural type.
Hollow partition described in the utility model, solid partition are complete circle; Solid partition diameter is less than hollow partition.Certainly, also can adopt other suitable structural types.
Water-cooling tube described in the utility model is arranged according to concentric circle.Certainly, also can adopt other suitable arranging structures.
Adopt the contact drive fit on water-cooling tube described in the utility model and the partition between corresponding perforate.Certainly, also can adopt other suitable cooperations or linkage structure form.
The utility model has the advantages that: simple in structure, easy to manufacture, save raw material, heat-transfer coefficient height, be about 2 times of old-fashioned 6135G machine oil cooler core.
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of a kind of machine oil cooler core of the present utility model.
Fig. 2 is the tip plate configurations schematic representation in the utility model.
Fig. 3 is the hollow spacer structure schematic representation in the utility model.
Fig. 4 is the solid spacer structure schematic representation in the utility model.
Fig. 1 has described an embodiment of the present utility model.Comprise in this example that first member plate 1, right end plate 7,1,7 of left and right end plates are equipped with 84 water-cooling tubes 3, water-cooling tube 3 expanding ends and end plate 1,7 solderings are firm.Hollow partition 4, solid partition 5 are installed on the water-cooling tube 3, and hollow partition 4 and 1,7 of end plates at two ends are equipped with long stay tube 2, at hollow partition 4 and 5 of solid partitions short stay tube 6 are housed all.Hollow partition 4 has 7, and solid partition 5 has 6.
Its working principle is: be connected with cooling water in the water-cooling tube 3, the cooling water right-to-left flows through water-cooling tube 3, and machine oil enters from left clapboard 1 and first 4 of hollow shelf, passes through the central openings of hollow shelf 4 to the right; Outside solid separator 5 edges, flow through again, enter the central openings of next hollow partition again, by that analogy, leave from low order end hollow shelf and 7 of right end plate at last.Should (multidirectional) flow process, more former old-fashioned one-way flow, resistance is little, flow velocity is fast, and the pressure loss is little, and partition quantity is also reduced, and saves copper material.Because stay tube 2,6 is arranged, the distribution of partition is also even, has more reduced the pressure loss.
Fig. 2 has described tip plate configurations.Have on the end plate 1 (or 7) by outer certainly extremely interior first lap 30 holes, uniform 21,84 holes of 84 water-cooling tube mounting holes of concentric circle, second circle, 22 holes, the 3rd circle 17 holes, the 4th encloses 10 holes, the 5th circle 5 holes.The 5th the circle the hole site all the 4th the circle per two interporal lacunas among between.On the second circle hole site, three stay tube mounting points 22 are arranged in addition.
Fig. 3 has described hollow spacer structure.Have only two circle water-cooling tube mounting holes 31 on the hollow partition 4, there is a large opening 32 centre, first lap 30 holes, and there are being three stay tube mounting points 33 in second circle, 22 holes equally.
Fig. 4 has described solid spacer structure.Also having 41,84 holes of 84 water-cooling tube mounting holes extremely interior certainly on the solid partition 5 outward also is first lap 30 holes, second circle, 22 holes, and circle 17 holes, the 4th encloses 10 holes, and the 5th encloses 5 holes.Three stay tube mounting points 42 are equally also arranged.
Claims (9)
1, a kind of machine oil cooler core, it is characterized in that: left and right end plate is arranged, fixedly be connected to the water-cooling tube of dense arrangement between left and right end plate, at interval a plurality of hollow, solid partitions be housed on the water pipe, between partition and partition and between two ends partition and left and right end plate stay tube is housed.
2, machine oil cooler core according to claim 1, it is characterized in that: water-cooling tube has 84, and is evenly distributed on disk.
3, machine oil cooler core according to claim 1 and 2 is characterized in that: the stay tube between partition and the partition is short stay tube; Stay tube between partition and the end plate is long stay tube.
4, machine oil cooler core according to claim 3 is characterized in that: between each partition and another partition, the stay tube that reaches between two ends partition and end plate is respectively 3, presses five equilibrium and arranges.
5, machine oil cooler core according to claim 1 and 2 is characterized in that: the partition contiguous with end plate is hollow partition; Hollow partition has 7, solid partition 6.
6, machine oil cooler core according to claim 1 and 2 is characterized in that: there is a perforate in hollow partition central authorities, and the aperture is the 1/3-2/3 of partition diameter.
7, machine oil cooler core according to claim 1 and 2 is characterized in that: hollow partition, solid partition are complete circle; Solid partition diameter is less than hollow partition.
8, according to claim 2 or 3,4 described machine oil cooler cores, it is characterized in that: water-cooling tube is arranged according to concentric circle.
9, machine oil cooler core according to claim 1 and 2 is characterized in that: adopt the contact drive fit on water-cooling tube and the partition between corresponding perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96247261 CN2271201Y (en) | 1996-12-20 | 1996-12-20 | Engine oil cooler core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96247261 CN2271201Y (en) | 1996-12-20 | 1996-12-20 | Engine oil cooler core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2271201Y true CN2271201Y (en) | 1997-12-24 |
Family
ID=33919506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96247261 Expired - Fee Related CN2271201Y (en) | 1996-12-20 | 1996-12-20 | Engine oil cooler core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2271201Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846468A (en) * | 2010-05-27 | 2010-09-29 | 浙江震龙机械有限公司 | Oil cooler |
-
1996
- 1996-12-20 CN CN 96247261 patent/CN2271201Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846468A (en) * | 2010-05-27 | 2010-09-29 | 浙江震龙机械有限公司 | Oil cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |