CN203050840U - Engine oil filter assembly for engine - Google Patents
Engine oil filter assembly for engine Download PDFInfo
- Publication number
- CN203050840U CN203050840U CN 201220750596 CN201220750596U CN203050840U CN 203050840 U CN203050840 U CN 203050840U CN 201220750596 CN201220750596 CN 201220750596 CN 201220750596 U CN201220750596 U CN 201220750596U CN 203050840 U CN203050840 U CN 203050840U
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- oil
- filter
- central
- bore
- valve
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Abstract
The utility model discloses an oil cleaner assembly for engine, including the filter, the filter is including the filter base that is equipped with the oil outlet, cylindric filter lid and bypass valve, cylindric filter lid is adorned soon and is constituted the filter inner chamber on filter base upper portion, the filter inner chamber is equipped with the filter core assembly that has the center tube, be equipped with in the filter base with the communicating central oil circuit of center tube, still be equipped with on the filter base with the communicating inlet port of central oil circuit, filter base lower part is equipped with the cooler that has cooling fin, cooling fin is equipped with oil inlet and oil-out, oil inlet and oil-out communicate with each other with central oil circuit export and oil outlet respectively. The utility model discloses both make full use of the current structure space of engine, avoided rearranging the coolant liquid access way and producing extra resistance simultaneously, reduced external connection spare, avoided the cylinder body newly-increased structural design, reduced the leakage point, practiced thrift a large amount of installation space, made things convenient for the complete machine to arrange.
Description
Technical field
The utility model relates to the diesel engine technologies field, concrete refers to a kind of motor oil-filter asgine oil conditioner.
Background technique
In certain light-duty diesel engine development process, in order to realize the light-duty car load of coupling polymorphic type fast, satisfy the target that demand is arranged in its diversity space, need optimize the external engine structure as much as possible, realize the integrated of component function.Oil filter, cooler are as motor peripheral disposition part, and the design of its 26S Proteasome Structure and Function has directly influenced the complex structure degree of cylinder body and the layout of engine accessory power rating.
Summary of the invention
It is integrated that the purpose of this utility model provides a kind of filtering and refrigerating function realized, compact structure has increased the motor oil-filter asgine oil conditioner of part safety reliability.
For above-mentioned purpose, the motor oil-filter asgine oil conditioner that the utility model is designed, comprise filter cleaner, described filter cleaner comprises the cleaner case that is provided with oil outlet, tubular strainer cover and bypass valve, described tubular strainer cover spinning constitutes the filter cleaner inner chamber on cleaner case top, described filter cleaner inner chamber is provided with the filter core assembly that has center tube, be provided with the center oil circuit that communicates with center tube in the described cleaner case, also be provided with the oil inlet hole that communicates with the center oil circuit on the described cleaner case, its special way is: described cleaner case bottom is provided with the cooler that has cooling fin, described cooling fin is provided with filler opening and oil outlet, and described filler opening and oil outlet communicate with center oil way outlet and oil outlet respectively.
As preferred version, also be provided with two contiguous blocks that have through hole, described cooling fin is connected with cleaner case by two contiguous blocks respectively, and the through hole of described two contiguous blocks communicates with filler opening and oil outlet respectively.
Further, be provided with gasket seal between described two contiguous blocks and filler opening and the oil outlet.
Further, also be provided with the way to cycle oil that communicates with the center oil circuit in the described cleaner case, described way to cycle oil is provided with for the spill port that is communicated with the engine cylinder-body oil inlet hole, be provided with short valve in the described spill port, also be provided with the screw plug that is connected with the spill port inner thread, described screw plug has the sealed aluminum pad.
Further, also be provided with the draining path that communicates with the center oil circuit in the described cleaner case, described draining path is provided with for the draining hole that is communicated with the engine cylinder-body drain tap, described draining is provided with Decompression valves in the hole, also be provided with the screw plug that is connected with draining hole inner thread, described screw plug has the sealed aluminum pad.
Further, described bypass valve is connected with the center tube of filter core assembly, and described bypass valve places the filter cleaner inner chamber; Described bypass valve comprises tubular valve gap, valve rod and the spring that is provided with first central through bore, described valve gap top is along being circumferentially with annular cover plate, described valve rod lower end edge is circumferentially with circular end face, described valve rod is positioned at first central through bore, described circular end face) be covered in the lower end mouth of first central through bore; Fixedly connected with the inwall of tubular valve gap with valve rod respectively in the two ends that described spring housing is connected to valve rod outer wall and spring.
Further, described valve gap top also is provided with the engagement portion of annular, and described engagement portion is provided with second central through bore coaxial with first central through bore, and described first central through bore and second central through bore communicate, and the upper edge of described engagement portion is provided with the annular barb groove.
Further, the inwall lower end of described first central through bore is provided with annular slot, and an end of described spring is fixedlyed connected with annular slot; Described valve rod upper end is provided with top hook groove, and the other end of described spring is clamped in the hook groove of top; Described valve gap outer wall is provided with annular projection.
Further, described strainer cover inwall top is provided with the draw-in groove that the annular barb groove with the engagement portion is interlocked; Also be provided with the connection spring, described annular cover plate is connected with the inwall top of strainer cover by connecting spring.
Further, the stud of described cooler by having hexagon nut with flange is connected with bolt hole on the cleaner case.
Advantage of the present utility model is: the utility model has been simplified the runner of machine oil on cylinder body and has been arranged; Cooling fin directly is arranged in the motor water channel, both taken full advantage of motor existing structure space, avoid rearranging cooling liquid turnover path simultaneously and produced extra resistance, reduced joint outer part, avoided cylinder body to increase structural design newly, reduce leakage point, saved a large amount of installing spaces, made things convenient for the complete machine layout.Utilize the hook groove knot design of this model utility inside to satisfy simultaneously and when taking off strainer cover, take filter core assembly in the lump out of, make that to change spare part after sale more convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plan structure schematic representation of the present utility model.
Fig. 3 is the structural representation of looking up of the present utility model.
Fig. 4 is that B-B of Fig. 3 is to the working state schematic representation of section draining path.
Fig. 5 is that A-A of Fig. 2 is to cross-sectional view.
Fig. 6 is that C-C of Fig. 2 is to cross-sectional view.
Fig. 7 is that D-D of Fig. 2 is to cross-sectional view.
Fig. 8 is that E-E of Fig. 2 is to the working state schematic representation of section center oil circuit and way to cycle oil.
Fig. 9 is the structural representation of the utility model bypass valve.
Figure 10 is the plan structure schematic representation of the utility model bypass valve.
Figure 11 is that F-F of Figure 10 illustrates to cross-section structure.
Figure 12 is the blast structural representation of the utility model bypass valve.
Among the figure: filter cleaner 1, cooler 2, cooling fin 21, filler opening 21.1, oil outlet 21.2, cleaner case 3, center oil circuit 31, center oil way outlet 31.1, oil-feed path 32, draining path 33, way to cycle oil 34, strainer cover 4, draw-in groove 41, bypass valve 5, valve rod 51, top hook groove 51.1, circular end face 51.2, valve gap 52, annular slot 52.1, annular cover plate 52.2, annular projection 52.3, annular barb groove 52.4, the first central through bores 52.5, engagement portion 52.6, second central through bore 52.7, spring 53, filter core assembly 6, center tube 61, short valve 7, Decompression valves 8, screw plug 9, sealed aluminum pad 10, O RunddichtringO 11, stud 12, hexagon nut with flange 13, gasket seal 14, connect spring 15, contiguous block 16, oil inlet hole 17, oil outlet 18, spill port 19, draining hole 20.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As Fig. 1 to motor oil-filter asgine oil conditioner shown in Figure 8, comprise filter cleaner 1, filter cleaner comprises the cleaner case 3 that is provided with oil outlet 18, tubular strainer cover 4 and bypass valve 5, tubular strainer cover 4 spinnings constitute the filter cleaner inner chamber on cleaner case 3 tops, the filter cleaner inner chamber is provided with the filter core assembly 6 that has center tube 61, be provided with the center oil circuit 31 that communicates with center tube 61 in the cleaner case 3, also be provided with the oil inlet hole 17 that communicates with center oil circuit 31 on the cleaner case 3, cleaner case 3 bottoms are provided with the cooler 2 that has cooling fin 21, cooling fin 21 is provided with filler opening 21.1 and oil outlet 21.2, and filler opening 21.1 and oil outlet 21.2 communicate with center oil way outlet 31.1 and oil outlet 18 respectively.Also be provided with two contiguous blocks 16 that have through hole, cooling fin 21 is connected with cleaner case 3 by two contiguous blocks 16 respectively, and the through hole of two contiguous blocks 16 communicates with filler opening 21.1 and oil outlet 21.2 respectively.Be provided with gasket seal 14 between two contiguous blocks 16 and filler opening 21.1 and the oil outlet 21.2.
Also be provided with the way to cycle oil 34 that communicates with center oil circuit 31 in the above-mentioned cleaner case 3, way to cycle oil 34 is provided with for the spill port 19 that is communicated with the engine cylinder-body oil inlet hole, be provided with short valve 7 in the spill port 19, also be provided with the screw plug 9 that is connected with spill port 19 inner threads, screw plug 9 has sealed aluminum pad 10.Also be provided with the draining path 33 that communicates with center oil circuit 31 in the cleaner case 3, draining path 33 is provided with for the draining hole 20 that is communicated with the engine cylinder-body drain tap, be provided with Decompression valves 8 in the draining hole 20, also be provided with the screw plug 9 that is connected with draining hole 20 inner threads, screw plug 9 has sealed aluminum pad 10.
To shown in Figure 12, above-mentioned bypass valve 5 is connected with the center tube 61 of filter core assembly 6 as Fig. 9, and bypass valve 5 and filter core assembly 6 all place the filter cleaner inner chamber; Bypass valve 5 comprises tubular valve gap 52, valve rod 51 and the spring 53 that is provided with first central through bore 52.5, the valve gap top is along being circumferentially with annular cover plate 52.2, valve rod 51 lower end edges are circumferentially with circular end face 51.2, valve rod 51 is positioned at first central through bore 52.5, and circular end face 51.2 is covered in the lower end mouth of first central through bore 52.5; Fixedly connected with the inwall of tubular valve gap 52 with valve rod 51 respectively in the two ends that spring 53 is socketed on valve rod 51 outer walls and spring 53; Valve gap 52 tops also are provided with the engagement portion 52.6 of annular, engagement portion 52.6 is provided with second central through bore 52.7 coaxial with first central through bore 52.5, first central through bore 52.5 and second central through bore 52.7 communicate, and the upper edge of engagement portion 52.6 is provided with annular barb groove 52.4.
The inwall lower end of above-mentioned first central through bore 52.5 is provided with annular slot 52.1, and an end of spring 53 is fixedlyed connected with annular slot 52.1; Valve rod 51 upper ends are provided with top hook groove 51.1, and the other end of spring 53 is clamped in the top hook groove 51.1; Valve rod 51 upper ends are provided with top hook groove 51.1, and the other end of spring 3 is clamped in the top hook groove 51.1; Valve gap 52 outer walls are provided with annular projection 52.3; The material of valve rod 51 and valve gap 52 is engineering plastics.
Above-mentioned strainer cover 4 inwall tops are provided with the draw-in groove 41 that the annular barb groove 52.4 with engagement portion 52.6 is interlocked; Also be provided with connection spring 15, annular cover plate 52.2 is connected with the inwall top of strainer cover 4 by connecting spring 15; Strainer cover 4 is provided with O RunddichtringO 11 with the threaded connection place on cleaner case 3 tops.
The stud 12 of above-mentioned cooler 2 by having hexagon nut with flange 13 is connected with bolt hole on the cleaner case 3.
Working principle of the present utility model is as follows: from the next lubricant oil of engine cylinder-body working connection, the oil inlet hole relative with cylinder body enters the oil pocket in the cleaner case 3 from the cleaner case 3, the filtering of core assembly 6 enters cooler 2 after filtration, through with cylinder body in the indirect heat exchange of cooling liquid, flow into oil circuit in the cleaner case 3 from cooler 2, enter in the engine cylinder-body by spill port relative with cylinder body on the cleaner case 3 again.
The effect of short valve 7 is: when cooler 2 cooling oil circuit generation plugging faults, short valve 7 was opened when oil pressure rose to certain setting value in the cleaner case 3, the lubricant oil of cleaner case 3 inside directly enters the cylinder body working connection by short valve 7 without cooler 2, guarantees the circulation of motor inner engine oil.
The effect of Decompression valves 8 is: the filter core assembly 6 in cleaner case 3 stops up, and Decompression valves 8 was opened when oil pressure rose to specified value in the cleaner case 3, part machine oil is let out postback in the engine oil drain pan protection machine oil cooler band filter assembly part.
Working procedure of the present utility model is as follows:
1, proper functioning circulation:
Enter oil circuits in the cleaner case 3 from the machine oil of engine cylinder-body working connection by oil inlet hole 17, the filter core center tube 61 by filter core assembly 6 enters center oil circuit 31.Along with the rising of oil circuit oil pressure, machine oil is constantly exerted pressure to the circular end face 51.2 of the valve rod 51 of bypass valve 5, and when reaching specified value, bypass valve 5 is opened, and a part of machine oil is also imported center oil circuit 31.Machine oil in all paths enters cooler 2 by the hole of cleaner case 3.Cooler 2 is made of three cooling fin 21 paths, and machine oil is divided into three the tunnel by cooler 2, and obtains the indirect heat exchange cooling therein.It is one the tunnel to enter oil circuits in the cleaner case 3 that last machine oil converges again, and a part enters pressurized machine by oil outlet 18 it is implemented lubricated cooling, and a part comes back to the cylinder body working connection by spill port 19, as the cooling and lubricating of machine part.
2, short valve is opened work cycle:
The situation that this state stops up at cooler 2.Early stage, oil circuit flowed to consistent with the proper functioning circulation, just the machine oil in the center oil circuit 31 no longer enters cooler 2, but by short valve 7 paths in the cleaner case 3, when being elevated to specified value, pushes engine oil pressure short valve 7 open, also consistent with the proper functioning circulation at last, a part enters pressurized machine by oil outlet 18 it is implemented lubricated cooling, and a part comes back to the cylinder body working connection by spill port 19, as the cooling and lubricating of machine part.
3, Decompression valves is opened work cycle:
This state is at filter core assembly 6 aging situations about stopping up.Oil circuit flows to consistent with the proper functioning circulation, because filter core assembly 6 stops up, cleaner case 3 interior oil circuit oil pressure raise very fast, when reaching specified value, cleaner case 3 inner engine oils are directly got back to engine sump tank by institute draining hole 20, avoid overpressure to cause damage parts.
Claims (12)
1. motor oil-filter asgine oil conditioner, comprise filter cleaner (1), described filter cleaner comprises the cleaner case (3) that is provided with oil outlet (18), tubular strainer cover (4) and bypass valve (5), described tubular strainer cover (4) spinning constitutes the filter cleaner inner chamber on cleaner case (3) top, described filter cleaner inner chamber is provided with the filter core assembly (6) that has center tube (61), be provided with the center oil circuit (31) that communicates with center tube (61) in the described cleaner case (3), also be provided with the oil inlet hole (17) that communicates with center oil circuit (31) on the described cleaner case (3), it is characterized in that: described cleaner case (3) bottom is provided with the cooler (2) that has cooling fin (21), described cooling fin (21) is provided with filler opening (21.1) and oil outlet (21.2), and described filler opening (21.1) and oil outlet (21.2) communicate with center oil way outlet (31.1) and oil outlet (18) respectively.
2. motor oil-filter asgine oil conditioner according to claim 1, it is characterized in that: also be provided with two contiguous blocks (16) that have through hole, described cooling fin (21) is connected with cleaner case (3) by two contiguous blocks (16) respectively, and the through hole of described two contiguous blocks (16) communicates with filler opening (21.1) and oil outlet (21.2) respectively.
3. motor oil-filter asgine oil conditioner according to claim 1 and 2 is characterized in that: be provided with gasket seal (14) between described two contiguous blocks (16) and filler opening (21.1) and the oil outlet (21.2).
4. motor oil-filter asgine oil conditioner according to claim 1 and 2, it is characterized in that: also be provided with the way to cycle oil (34) that communicates with center oil circuit (31) in the described cleaner case (3), described way to cycle oil (34) is provided with for the spill port (19) that is communicated with the engine cylinder-body oil inlet hole, be provided with short valve (7) in the described spill port (19), also be provided with the screw plug (9) that is connected with spill port (19) inner thread, described screw plug (9) has sealed aluminum pad (10).
5. according to motor oil-filter asgine oil conditioner according to claim 1 and 2, it is characterized in that: also be provided with the draining path (33) that communicates with center oil circuit (31) in the described cleaner case (3), described draining path (33) is provided with for the draining hole (20) that is communicated with the engine cylinder-body drain tap, be provided with Decompression valves (8) in the described draining hole (20), also be provided with the screw plug (9) that is connected with draining hole (20) inner thread, described screw plug (9) has sealed aluminum pad (10).
6. motor oil-filter asgine oil conditioner according to claim 1 and 2, it is characterized in that: described bypass valve (5) is connected with the center tube (61) of filter core assembly (6), and described bypass valve (5) places the filter cleaner inner chamber; Described bypass valve (5) comprises tubular valve gap (52), valve rod (51) and the spring (53) that is provided with first central through bore (52.5), described valve gap top is along being circumferentially with annular cover plate (52.2), described valve rod (51) lower end edge is circumferentially with circular end face (51.2), described valve rod (51) is positioned at first central through bore (52.5), and described circular end face (51.2) is covered in the lower end mouth of first central through bore (52.5); Fixedly connected with the inwall of tubular valve gap (52) with valve rod (51) respectively in the two ends that described spring (53) is socketed on valve rod (51) outer wall and spring (53).
7. motor oil-filter asgine oil conditioner according to claim 3, it is characterized in that: described bypass valve (5) is connected with the center tube (61) of filter core assembly (6), and described bypass valve (5) places the filter cleaner inner chamber; Described bypass valve (5) comprises tubular valve gap (52), valve rod (51) and the spring (53) that is provided with first central through bore (52.5), described valve gap top is along being circumferentially with annular cover plate (52.2), described valve rod (51) lower end edge is circumferentially with circular end face (51.2), described valve rod (51) is positioned at first central through bore (52.5), and described circular end face (51.2) is covered in the lower end mouth of first central through bore (52.5); Fixedly connected with the inwall of tubular valve gap (52) with valve rod (51) respectively in the two ends that described spring (53) is socketed on valve rod (51) outer wall and spring (53).
8. motor oil-filter asgine oil conditioner according to claim 5, it is characterized in that: described bypass valve (5) is connected with the center tube (61) of filter core assembly (6), and described bypass valve (5) places the filter cleaner inner chamber; Described bypass valve (5) comprises tubular valve gap (52), valve rod (51) and the spring (53) that is provided with first central through bore (52.5), described valve gap top is along being circumferentially with annular cover plate (52.2), described valve rod (51) lower end edge is circumferentially with circular end face (51.2), described valve rod (51) is positioned at first central through bore (52.5), and described circular end face (51.2) is covered in the lower end mouth of first central through bore (52.5); Fixedly connected with the inwall of tubular valve gap (52) with valve rod (51) respectively in the two ends that described spring (53) is socketed on valve rod (51) outer wall and spring (53).
9. according to claim 7 or 8 described motor oil-filter asgine oil conditioners, it is characterized in that: described valve gap (52) top also is provided with the engagement portion (52.6) of annular, described engagement portion (52.6) is provided with second central through bore (52.7) coaxial with first central through bore (52.5), described first central through bore (52.5) and second central through bore (52.7) communicate, and the upper edge of described engagement portion (52.6) is provided with annular barb groove (52.4).
10. motor oil-filter asgine oil conditioner according to claim 9, it is characterized in that: the inwall lower end of described first central through bore (52.5) is provided with annular slot (52.1), and an end of described spring (53) is fixedlyed connected with annular slot (52.1); Described valve rod (51) upper end is provided with top hook groove (51.1), and the other end of described spring (53) is clamped in the top hook groove (51.1); Described valve gap (52) outer wall is provided with annular projection (52.3).
11. motor oil-filter asgine oil conditioner according to claim 10 is characterized in that: described strainer cover (4) inwall top is provided with the draw-in groove (41) that the annular barb groove (52.4) with engagement portion (52.6) is interlocked; Also be provided with connection spring (15), described annular cover plate (52.2) is connected with the inwall top of strainer cover (4) by connecting spring (15).
12. motor oil-filter asgine oil conditioner according to claim 1 and 2 is characterized in that: the stud (12) of described cooler (2) by having hexagon nut with flange (13) is connected with bolt hole on the cleaner case (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750596 CN203050840U (en) | 2012-12-31 | 2012-12-31 | Engine oil filter assembly for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750596 CN203050840U (en) | 2012-12-31 | 2012-12-31 | Engine oil filter assembly for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050840U true CN203050840U (en) | 2013-07-10 |
Family
ID=48733802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220750596 Expired - Fee Related CN203050840U (en) | 2012-12-31 | 2012-12-31 | Engine oil filter assembly for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050840U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075225A (en) * | 2012-12-31 | 2013-05-01 | 东风汽车股份有限公司 | Engine oil filter assembly for engine |
| CN104234779A (en) * | 2014-09-04 | 2014-12-24 | 浙江环球滤清器有限公司 | Multifunctional engine oil lubricating module device |
| CN111156066A (en) * | 2018-11-08 | 2020-05-15 | 现代自动车株式会社 | Adapter for mounting oil filter, engine and vehicle comprising same |
| CN115199375A (en) * | 2022-08-22 | 2022-10-18 | 索特传动设备有限公司 | Filter assembly and engineering machinery |
-
2012
- 2012-12-31 CN CN 201220750596 patent/CN203050840U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075225A (en) * | 2012-12-31 | 2013-05-01 | 东风汽车股份有限公司 | Engine oil filter assembly for engine |
| CN103075225B (en) * | 2012-12-31 | 2015-09-09 | 东风汽车股份有限公司 | Engine oil filter assembly for engine |
| CN104234779A (en) * | 2014-09-04 | 2014-12-24 | 浙江环球滤清器有限公司 | Multifunctional engine oil lubricating module device |
| CN111156066A (en) * | 2018-11-08 | 2020-05-15 | 现代自动车株式会社 | Adapter for mounting oil filter, engine and vehicle comprising same |
| CN115199375A (en) * | 2022-08-22 | 2022-10-18 | 索特传动设备有限公司 | Filter assembly and engineering machinery |
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Legal Events
| 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: 20130710 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |