CN203214119U - Flow guiding device for outer circulation cooling and filtering of crankcase lubricating oil engine - Google Patents
Flow guiding device for outer circulation cooling and filtering of crankcase lubricating oil engine Download PDFInfo
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- CN203214119U CN203214119U CN 201320153115 CN201320153115U CN203214119U CN 203214119 U CN203214119 U CN 203214119U CN 201320153115 CN201320153115 CN 201320153115 CN 201320153115 U CN201320153115 U CN 201320153115U CN 203214119 U CN203214119 U CN 203214119U
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- oil
- outer circulation
- machine
- connecting base
- circulation connecting
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Abstract
The utility model discloses a flow guiding device for outer circulation cooling and filtering of a crankcase lubricating oil engine. The flow guiding device comprises an engine oil outer circulation connecting seat and an engine oil outer circulation connecting pipe; the engine oil outer circulation connecting pipe and the engine oil outer circulation connecting seat are fixed; the engine oil outer circulation connecting pipe is used for communicating with the oil inlet end of a crankcase and the oil outlet end of an engine oil filter; a flow guiding oil circuit which is used for communicating with the oil outlet end of the crankcase and the oil inlet end of the engine oil filter is arranged inside the engine oil outer circulation connecting seat. The flow guiding device for the outer circulation cooling and filtering of the crankcase lubricating oil engine has the advantages of being elaborate in structural design and reliable in sealing, being capable of smoothly achieving the outer circulation cooling and filtering of the lubricating oil engine, reducing the temperature of an engine, increasing the consistency of lubricating oil, improving the lubricating performance and accordingly achieving the purpose of protecting the engine.
Description
Technical field
The utility model relates to engine motor oil cooling field, particularly a kind of flow guide device for crankcase lubricating oil machine outer circulation cold filtration.
Background technique
In the motor car engine exploitation, need to carry out 250 hours cold shock testings and stress alternation test in 500 hours, the motor continuous operation time is long, do not have a kind of with the process of lubricant oil water conservancy diversion to crankcase outside cold filtration, lubricating oil temperature can raise and but can not in time cool off, body of oil is reduced, and the oil lubrication performance reduces, and engine scuffing is serious, damage easily, output power reduces.
The model utility content
In view of this, the utility model provides a kind of flow guide device for crankcase lubricating oil machine outer circulation cold filtration, the structural design exquisiteness, and sealing is reliable, can realize lubricant oil machine outer circulation cold filtration smoothly.
Flow guide device for crankcase lubricating oil machine outer circulation cold filtration of the present utility model, the machine oil outer circulation connecting tube that comprises machine oil outer circulation connecting base and fix and be used for being connected with crankcase oil inlet end and oil filter oil outlet end with described machine oil outer circulation connecting base is provided with the water conservancy diversion oil circuit that is connected for crankcase oil outlet end and oil filter oil inlet end in the described machine oil outer circulation connecting base.
Further, described machine oil outer circulation connecting base is connected side surface and described machine oil outer circulation connecting base and is connected side surface with oil filter and all caves inward and form circular deep gouge I and circular deep gouge II respectively with crankcase, described deep gouge I and described deep gouge II center connect and be formed for the center hole that described machine oil outer circulation connecting tube passes.
Further, described machine oil outer circulation connecting base is connected the nearly described deep gouge I circumference of side surface and is provided be used to the circular groove that installs seal ring additional with crankcase.
Further, described machine oil outer circulation connecting base is connected side surface and also is provided with boss with oil filter, and the nearly described deep gouge II end of described boss is provided with curve bath.
Further, described water conservancy diversion oil circuit comprises guiding gutter I, honeycomb duct I, back oil road I, back oil road II, honeycomb duct II and the guiding gutter II that is communicated with successively, described guiding gutter I and guiding gutter II are divided into described deep gouge I and described deep gouge II, described honeycomb duct I, honeycomb duct II, back oil road I and back oil road II all are arranged in the described machine oil outer circulation connecting base, described honeycomb duct I and described honeycomb duct II one end pod apertures are positioned at machine oil outer circulation connecting base bottom end surface, and described back oil road I and described back oil road II one end spill port are positioned at boss surface.
Further, described honeycomb duct I and described honeycomb duct II are positioned at the pod apertures of machine oil outer circulation connecting base bottom end surface seals by tapered plug, adds thread locking glue on the described tapered plug.
Further, the spill port that described back oil road I and described back oil road II are positioned at boss surface is tapped hole, and described tapped hole adds packing ring by the sealing of screw thread straight joint on the described screw thread straight joint.
Further, described machine oil outer circulation connecting base bottom end surface is 64mm apart from the distance of described center hole center line, is 17mm apart from the distance of tapped hole center line; Described two tapped holes are symmetrical arranged, and pitch-row is 38mm; Described boss width is 37mm, and boss surface is connected the side surface height apart from machine oil outer circulation connecting base with oil filter be 10mm; The reach 17mm of machine oil outer circulation connecting tube and oil filter connecting end.
Further, described center-hole diameter is
Described machine oil outer circulation connecting tube external diameter is
Further, described machine oil outer circulation connecting base is one-body molded.
The beneficial effects of the utility model: the flow guide device for crankcase lubricating oil machine outer circulation cold filtration of the present utility model, lubricant oil water conservancy diversion oil circuit is set in the machine oil outer circulation connecting base, lubricant oil drains into the crankcase outside by connecting base with lubricant oil, after the lubricant oil cooling, filter by the machine oil outer circulation connecting base oil filter of flowing through, last lubricant oil flows back to the crankcase main oil gallery through machine oil outer circulation connecting tube, thereby reaching machine oil can draw in motor smoothly, can flow back to the motor main oil gallery smoothly again through supercooling with after filtering, the middle purpose that lubricant oil leakage of oil and pollution can not take place; The utility model structural design exquisiteness, sealing is reliable, can realize lubricant oil machine outer circulation cold filtration smoothly, reduces engine temperature, increases body of oil, improves greasy property, thereby reaches the purpose of protection motor.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the utility model structure assembling schematic representation;
Fig. 2 is machine oil outer circulation connecting base structural representation;
Fig. 3 is that machine oil outer circulation connecting base is connected the side structure schematic representation with oil filter;
Fig. 4 is that machine oil outer circulation connecting base is connected the side structure schematic representation with crankcase;
Fig. 5 is that Fig. 4 C is to view;
Fig. 6 is that Fig. 3 A-A is to view;
Fig. 7 is that Fig. 3 B-B is to view;
Fig. 8 is that Fig. 5 D-D is to view.
Embodiment
Fig. 1 is the utility model structure assembling schematic representation, Fig. 2 is machine oil outer circulation connecting base structural representation, Fig. 3 is that machine oil outer circulation connecting base is connected the side structure schematic representation with oil filter, Fig. 4 is that machine oil outer circulation connecting base is connected the side structure schematic representation with crankcase, Fig. 5 is that Fig. 4 C is to view, Fig. 6 is that Fig. 3 A-A is to view, Fig. 7 is that Fig. 3 B-B is to view, Fig. 8 is that Fig. 5 D-D is to view, as shown in the figure: the flow guide device that is used for crankcase lubricating oil machine outer circulation cold filtration of present embodiment, comprise machine oil outer circulation connecting base 1 and the machine oil outer circulation connecting tube 2 of fixing and being used for being connected with crankcase oil inlet end and oil filter oil outlet end with described machine oil outer circulation connecting base 1, be provided with the water conservancy diversion oil circuit that is connected for crankcase oil outlet end and oil filter oil inlet end in the described machine oil outer circulation connecting base 1.
In the present embodiment, described machine oil outer circulation connecting base 1 is connected side surface and described machine oil outer circulation connecting base 1 and is connected side surface with oil filter and all caves inward and form circular deep gouge I 3 and circular deep gouge II 4 respectively with crankcase, described deep gouge I 3 and described deep gouge II 4 centers connect and are formed for the center hole 5 that described machine oil outer circulation connecting tube 2 passes; Filter cooled lubricant oil through machine oil outer circulation connecting base and enter oil filter, flow into the crankcase main oil gallery by machine oil outer circulation connecting tube then, machine oil outer circulation connecting tube and machine oil outer circulation connecting base are easy to connect, the structural design exquisiteness.
As shown in Figures 2 and 3, in the present embodiment, described machine oil outer circulation connecting base is connected side surface and also is provided with boss 7 with oil filter, and described boss 7 nearly described deep gouge II ends are provided with curve bath 8; Reasonable in design can not cause interference to being connected with the installation of oil filter.
As shown in Figure 4, in the present embodiment, described machine oil outer circulation connecting base 1 is connected nearly described deep gouge I 3 circumference of side surface and is provided be used to the circular groove 6 that installs seal ring additional with crankcase; O-ring seal can be installed, play the effect that prevents oil seepage conscientiously.
As shown in Figure 8, in the present embodiment, described water conservancy diversion oil circuit comprises the guiding gutter I 9 that is communicated with successively, honeycomb duct I 10, back oil road I 11, back oil road II 12, honeycomb duct II 13 and guiding gutter II 14, described guiding gutter I 9 and guiding gutter II 14 are divided into described deep gouge I 3 and described deep gouge II 4, described honeycomb duct I 10, honeycomb duct II 13, back oil road I 11 and back oil road II 12 all are arranged in the described machine oil outer circulation connecting base 1, the pod apertures 15a of the pod apertures 15 of described honeycomb duct I 10 1 ends and described honeycomb duct II 13 1 ends is positioned at machine oil outer circulation connecting base 1 bottom end surface, and an end spill port 16a of an end spill port 16 of described back oil road I 11 and described back oil road II 12 is positioned at boss 7 surfaces.
As shown in Figure 1, in the present embodiment, described honeycomb duct I 10 is positioned at the pod apertures 15 of machine oil outer circulation connecting base 1 bottom end surface and pod apertures 15a that described honeycomb duct II 13 is positioned at machine oil outer circulation connecting base 1 bottom end surface by tapered plug 17 sealings, adds thread locking glue on the described tapered plug 17; Guarantee sealing effect, prevent engine oil leakage.
In the present embodiment, described back oil road I 11 is positioned at the spill port 16 on boss 7 surfaces and spill port 16a that described back oil road II 12 is positioned at boss 7 surfaces is tapped hole, and described tapped hole adds packing ring by the sealing of screw thread straight joint on the described screw thread straight joint; The sealing back oil road prevents oil seepage.
In the present embodiment, described machine oil outer circulation connecting base 1 bottom end surface is 64mm apart from the distance of described center hole 5 center lines, is 17mm apart from the distance of tapped hole center line; Described two tapped holes are symmetrical arranged, and pitch-row is 38mm; Described boss width is 37mm, and boss 7 surface lies machine oil outer circulation connecting bases 1 are connected the side surface height with oil filter be 10mm; The reach 17mm of machine oil outer circulation connecting tube 2 and oil filter connecting end; When the utility model structure is installed, machine oil outer circulation connecting base bottom end surface upwards under above-mentioned size design, has enough spaces between machine oil outer circulation connecting base bottom and the motor short circle water pipe, can not cause interference, can not form with the engine oil pressure alarm yet and interfere.
In the present embodiment, described center hole 5 diameters are
Described machine oil outer circulation connecting tube 2 external diameters are
Cooperate closely, good sealing effect prevents that the lubricant oil in guiding gutter I and the guiding gutter II from forming channelling.
In the present embodiment, described machine oil outer circulation connecting base 1 is one-body molded; Structure is fastening, good sealing effect.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. flow guide device that is used for crankcase lubricating oil machine outer circulation cold filtration, it is characterized in that: the machine oil outer circulation connecting tube that comprises machine oil outer circulation connecting base and fix and be used for being connected with crankcase oil inlet end and oil filter oil outlet end with described machine oil outer circulation connecting base is provided with the water conservancy diversion oil circuit that is connected for crankcase oil outlet end and oil filter oil inlet end in the described machine oil outer circulation connecting base.
2. the flow guide device for crankcase lubricating oil machine outer circulation cold filtration according to claim 1, it is characterized in that: described machine oil outer circulation connecting base is connected side surface and described machine oil outer circulation connecting base and is connected side surface with oil filter and all caves inward and form circular deep gouge I and circular deep gouge II respectively with crankcase, described deep gouge I and described deep gouge II center connect and be formed for the center hole that described machine oil outer circulation connecting tube passes.
3. the flow guide device for crankcase lubricating oil machine outer circulation cold filtration according to claim 2, it is characterized in that: described machine oil outer circulation connecting base is connected the nearly described deep gouge I circumference of side surface and is provided be used to the circular groove that installs seal ring additional with crankcase.
4. the flow guide device for crankcase lubricating oil machine outer circulation cold filtration according to claim 3, it is characterized in that: described machine oil outer circulation connecting base is connected side surface and also is provided with boss with oil filter, and the nearly described deep gouge II end of described boss is provided with curve bath.
5. the flow guide device for crankcase lubricating oil machine outer circulation cold filtration according to claim 4, it is characterized in that: described water conservancy diversion oil circuit comprises the guiding gutter I that is communicated with successively, the honeycomb duct I, the back oil road I, the back oil road II, honeycomb duct II and guiding gutter II, described guiding gutter I and guiding gutter II are divided into described deep gouge I and described deep gouge II, described honeycomb duct I, the honeycomb duct II, back oil road I and back oil road II all are arranged in the described machine oil outer circulation connecting base, described honeycomb duct I and described honeycomb duct II one end pod apertures are positioned at machine oil outer circulation connecting base bottom end surface, and described back oil road I and described back oil road II one end spill port are positioned at boss surface.
6. the flow guide device for crankcase lubricating oil machine outer circulation cold filtration according to claim 5, it is characterized in that: described honeycomb duct I and described honeycomb duct II are positioned at the pod apertures of machine oil outer circulation connecting base bottom end surface seals by tapered plug, adds thread locking glue on the described tapered plug.
7. the flow guide device for crankcase lubricating oil machine outer circulation cold filtration according to claim 6, it is characterized in that: the spill port that described back oil road I and described back oil road II are positioned at boss surface is tapped hole, described tapped hole adds packing ring by the sealing of screw thread straight joint on the described screw thread straight joint.
8. the flow guide device for crankcase lubricating oil machine outer circulation cold filtration according to claim 7, it is characterized in that: described machine oil outer circulation connecting base bottom end surface is 64mm apart from the distance of described center hole center line, is 17mm apart from the distance of tapped hole center line; Described two tapped holes are symmetrical arranged, and pitch-row is 38mm; Described boss width is 37mm, and boss surface is connected the side surface height apart from machine oil outer circulation connecting base with oil filter be 10mm; The reach 17mm of machine oil outer circulation connecting tube and oil filter connecting end.
9. the flow guide device for crankcase lubricating oil machine outer circulation cold filtration according to claim 8, it is characterized in that: described center-hole diameter is
Described machine oil outer circulation connecting tube external diameter is
10. the flow guide device for crankcase lubricating oil machine outer circulation cold filtration according to claim 9, it is characterized in that: described machine oil outer circulation connecting base is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320153115 CN203214119U (en) | 2013-03-29 | 2013-03-29 | Flow guiding device for outer circulation cooling and filtering of crankcase lubricating oil engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320153115 CN203214119U (en) | 2013-03-29 | 2013-03-29 | Flow guiding device for outer circulation cooling and filtering of crankcase lubricating oil engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214119U true CN203214119U (en) | 2013-09-25 |
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ID=49203665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320153115 Expired - Fee Related CN203214119U (en) | 2013-03-29 | 2013-03-29 | Flow guiding device for outer circulation cooling and filtering of crankcase lubricating oil engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437930A (en) * | 2016-09-20 | 2017-02-22 | 北京汽车股份有限公司 | Engine oil heat exchange system for engine and vehicle with engine oil heat exchange system |
-
2013
- 2013-03-29 CN CN 201320153115 patent/CN203214119U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437930A (en) * | 2016-09-20 | 2017-02-22 | 北京汽车股份有限公司 | Engine oil heat exchange system for engine and vehicle with engine oil heat exchange system |
| CN106437930B (en) * | 2016-09-20 | 2019-12-10 | 北京汽车股份有限公司 | Engine oil heat exchange system for engine and vehicle with same |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20160329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |