CN103557040B - Automatic discharge equipment - Google Patents
Automatic discharge equipment Download PDFInfo
- Publication number
- CN103557040B CN103557040B CN201310528991.6A CN201310528991A CN103557040B CN 103557040 B CN103557040 B CN 103557040B CN 201310528991 A CN201310528991 A CN 201310528991A CN 103557040 B CN103557040 B CN 103557040B
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- China
- Prior art keywords
- oil
- enclosure body
- filter cover
- tap hole
- oily filter
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- 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.)
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- 239000000945 filler Substances 0.000 claims abstract description 29
- 239000012530 fluid Substances 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 117
- 239000000295 fuel oil Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- -1 and meanwhile Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The invention provides a kind of automatic discharge equipment, comprise housing, housing comprises the enclosure body with opening and the oily filter cover being fixed on enclosure body opening end, enclosure body is provided with filler opening, oil outlet and excess oil tap hole; To be arranged in enclosure body and the element kit be fixedly connected with oily filter cover; The oil that element kit filters is discharged through oil outlet; Element kit control filler opening is communicated with excess oil tap hole.According to automatic discharge equipment of the present invention, when oily filter cover is opened, because oil filter assembly and oily filter cover are fixed, element kit is followed oily filter cover and is left enclosure body together, now filler opening is communicated with excess oil tap hole, to enter and the oil that also filtered core assembly filters directly is discharged from excess oil tap hole, and can not flow out from the opening end of enclosure body from filler opening, thus avoid the outer surface polluting accessory drive casing, and avoid waste and the environmental pollution of oil.
Description
Technical field
The present invention relates to engine art, especially, relate to a kind of automatic discharge equipment.
Background technique
Oil-fired system and oil system are requisite two Iarge-scale system of aeroengine running, and oil-fired system comprises fuel filter, and oil system comprises oil filter.In the running of motor, fuel filter and oil filter respectively can the fuel oil of filtering engine and lubricating oil, and meanwhile, fuel filter and oil filter can be progressively dirty, and pressure reduction is excessive before causing oil filter and after filter, at this moment just needs to change fuel filter and oil filter.
Existing aeroengine fuel filter and oil filter are essentially independently assembly and adopt the mode be threaded to be arranged on accessory drive casing, and automatic discharge equipment mainly comprises filter core and housing part.When needs more renew cartridge time, the retaining thread of oily filter housing body is needed to turn on, at this moment residual fuel oil in the housing or lubricating oil will flow out along the outer surface of accessory drive casing, cause the outer surface polluting accessory drive casing, and cause fuel oil or lubricating oil to waste and environmental pollution.
Summary of the invention
The object of the invention is to provide a kind of automatic discharge equipment, with solve in prior art need more renew cartridge time, fuel oil or lubricating oil easily flow out and cause polluting the outer surface of accessory drive casing, and cause the technical problem of fuel oil or lubricating oil waste and environmental pollution.
For achieving the above object, according to an aspect of the present invention, provide a kind of automatic discharge equipment, comprise housing, housing comprises the enclosure body with opening and the oily filter cover being fixed on enclosure body opening end, enclosure body is provided with filler opening, oil outlet and excess oil tap hole; To be arranged in enclosure body and the element kit be fixedly connected with oily filter cover; The oil that element kit filters is discharged through oil outlet; Element kit control filler opening is communicated with excess oil tap hole.
Further, enclosure body opening up, oil outlet and excess oil tap hole are arranged on the bottom of enclosure body.
Further, oily filter cover and enclosure body are bolted.
Further, element kit comprises the filter core of oil exit pipe and wrapped row oil pipe, and oil exit pipe is fixedly connected with oily filter cover.
Further, the tube wall of oil exit pipe is provided with multiple hydraulic fluid port that oil is passed through.
Further, the madial wall bottom enclosure body is also provided with oil-discharge trough, and the lower end of oil exit pipe extends in oil-discharge trough.
Further, ringwise, the madial wall of oil-discharge trough is higher than the outer side wall of oil-discharge trough for oil-discharge trough.
Further, the outer side wall of oil exit pipe lower end is provided with the first seal ring, and the madial wall of oil exit pipe lower end is provided with the second seal ring, and the first seal ring, the second seal ring seal with the two side of oil-discharge trough respectively.
Further, oil-discharge trough is communicated with excess oil tap hole.
The present invention has following beneficial effect:
According to automatic discharge equipment of the present invention, when oily filter cover is not opened, element kit cuts off filler opening and excess oil tap hole, and the oil entered from filler opening is discharged from oil outlet after oil filter component filters; And when oily filter cover is opened, because oil filter assembly and oily filter cover are fixed, element kit is followed oily filter cover and is left enclosure body together, now filler opening is communicated with excess oil tap hole, to enter and the oil that also filtered core assembly filters directly is discharged from excess oil tap hole from filler opening, and can not flow out from the opening end of enclosure body, thus avoid the outer surface polluting accessory drive casing, and avoid waste and the environmental pollution of oil.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to accompanying drawings, the present invention is further detailed explanation.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the automatic discharge equipment of the preferred embodiment of the present invention;
Fig. 2 is the structural representation of the enclosure body of the preferred embodiment of the present invention;
Fig. 3 is the structural representation of the oily filter cover of the preferred embodiment of the present invention; And
Fig. 4 is the structural representation of automatic discharge equipment of the present invention in oil extraction state.
10, housing; 11, enclosure body; 12, oily filter cover; 111, filler opening; 112, excess oil tap hole; 113, oil outlet; 114, oil-discharge trough; 121, portion is covered; 122, bulge loop; 123, assembly department; 124, seal ring; 21, oil exit pipe; 211, hydraulic fluid port; 22, filter core; 23, the first seal ring; 24, the second seal ring.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
See Fig. 1, the preferred embodiments of the present invention provide a kind of automatic discharge equipment, comprise housing 10, housing 10 comprises the enclosure body 11 with opening and the oily filter cover 12 being fixed on enclosure body 11 opening end, enclosure body 11 is provided with filler opening 111, oil outlet 113 and excess oil tap hole 112; To be arranged in enclosure body 11 and the element kit be fixedly connected with oily filter cover 12; The oil that element kit filters is discharged through oil outlet 113; Element kit control filler opening 111 is communicated with excess oil tap hole 112.According to automatic discharge equipment of the present invention, when oily filter cover 12 is not opened, element kit cuts off filler opening 111 and excess oil tap hole 112, and the oil entered from filler opening 111 is discharged from oil outlet 113 after oil filter component filters; And when oily filter cover 12 is opened, because oil filter assembly and oily filter cover 12 are fixed, element kit is followed oily filter cover 12 and is left enclosure body 11 together, now filler opening 111 is communicated with excess oil tap hole 112, to enter and the oil that also filtered core assembly filters directly is discharged from excess oil tap hole 112 from filler opening 111, and can not flow out from the opening end of enclosure body 11, thus avoid the outer surface polluting accessory drive casing, and avoid waste and the environmental pollution of oil.
Incorporated by reference to see Fig. 2, particularly, housing 10 comprises the enclosure body 11 with opening and the oily filter cover 12 being fixed on enclosure body 11 opening end, enclosure body 11 is arranged at intervals with filler opening 111, oil outlet 113 and excess oil tap hole 112.Enclosure body 11 is in tubular, and the first end of enclosure body 11 is provided with opening, is provided with oil outlet 113 and excess oil tap hole 112 at the second end relative with first end, and oil outlet 113 and excess oil tap hole 112 interval are arranged, and do not interfere with each other.Oil outlet 113 communicates with an oil circuit of main frame casket, and the oil flowed out from oil outlet 113 can directly act on motor.Excess oil tap hole 112 communicates with another oil circuit of the inside of main frame casket, and excess oil leads back to fuel tank by this oil circuit again, to reclaim excess oil, cuts the waste.In the present embodiment, enclosure body 11 opening up, oil outlet 113 and excess oil tap hole 112 are arranged on the bottom of enclosure body 11, automatically discharge from oil outlet 113 or excess oil tap hole 112 because of Action of Gravity Field to make oil.In other implementations, only need top opening end being arranged on oil outlet 113 and excess oil tap hole 112, to ensure that fuel oil can be discharged from oil outlet 113 or excess oil tap hole 112 due to Action of Gravity Field.The sidewall of enclosure body 11 is provided with a filler opening 111, and filler opening 111 communicates with fuel tank, and oil enters in enclosure body 11 from filler opening 111.Madial wall bottom enclosure body 11 is also provided with the oil-discharge trough 114 of discharging excess oil, and oil-discharge trough 114 is communicated with excess oil tap hole 112.In the present embodiment, oil-discharge trough 114 ringwise, oil outlet 113 is arranged on the middle part of oil-discharge trough 114, and the madial wall of oil-discharge trough 114, higher than the outer side wall of oil-discharge trough 114, being entered in motor by oil outlet 113 to prevent the oil without filtration in excess oil tap hole 112.
Incorporated by reference to see Fig. 3, oily filter cover 12 covers the opening in enclosure body 11, flows out from the opening end of enclosure body 11 to prevent oil.Oil filter cover 12 comprise the opening end end covered in enclosure body 11 the portion that covers 121, be nested in the opening sidewalls of enclosure body 11 bulge loop 122 and be arranged on center, the portion of covering 121 with cover portion 121 one assembly department 123.Oil filter cover 12 the portion that covers 121 be connected by bolt or screw with enclosure body 11, with when needs more renew cartridge 22 time, facilitate oily filter cover 12 and enclosure body 11 are removed.In the present embodiment, the portion that covers 121 of oily filter cover 12 is also reserved with top wire hole, top wire hole is tapped hole.When the bolt in oily filter cover 12 or screw are removed, directly can bolt or screw be screwed in top wire hole, by oily filter cover 12 jack-up, separate with enclosure body 11, enter in enclosure body 11 to make air.In other implementations, after oily filter cover 12 and enclosure body 11 are removed, can also place between oily filter cover 12 and enclosure body 11 and there is certain thickness thing block, to make air enter in enclosure body 11, oil be flow in excess oil tap hole 112.The outside of bulge loop 122 is also provided with the mounting groove installing seal ring 124, and the outer side wall of bulge loop 122 and the madial wall of opening end cooperatively interact, and are sealed by seal ring 124.In the present embodiment, assembly department 123 is a center being arranged on the portion of covering 121 and cover portion 121 one projection, and the center of projection has a mounting groove, is connected to fix with element kit.In other implementations, assembly department 123 can also be fixed with element kit in other way, as bolt or screw connect, and welding etc.
Incorporated by reference to see Fig. 4, element kit to be arranged in enclosure body 11 and to fix with oily filter cover 12.Element kit comprises the filter core 22 of oil exit pipe 21 and wrapped row oil pipe 21, the tube wall of oil exit pipe 21 is also provided with multiple hydraulic fluid port 211 that oil is passed through.In the present embodiment, the first end of oil exit pipe 21 is fastened in the mounting groove of oily filter cover 12, element kit and oily filter cover 12 to be fixed.Second end of oil exit pipe 21 extends in the oil-discharge trough 114 of enclosure body 11, and oil enters in enclosure body 11 from filler opening 111, and after filter core 22 filters, the hydraulic fluid port 211 on oil exit pipe 21 tube wall enters in oil exit pipe 21, then discharges from oil outlet 113.The two side of the second end of oil exit pipe 21 is respectively equipped with seal ring, and the outer wall of the second end of oil exit pipe 21 is provided with the first seal ring 23, and the inwall of the second end of oil exit pipe 21 is provided with the second seal ring 24.When namely oil filter assembly is not pulled out automatic discharge equipment bio-occlusion engine oil, the outer wall of the outer side wall of oil-discharge trough 114 and oil exit pipe 21 seals by the first seal ring 23; The outer side wall of the madial wall of oil-discharge trough 114 and oil exit pipe 21 seals by the second seal ring 24, and then the oil entered from filler opening 111 can only discharge from oil outlet 113 by component filters after filtration; When needs more renew cartridge 22 time, first oily filter cover 12 is extracted along the axis of enclosure body 11, now, first seal ring 23 departs from the outer side wall of oil-discharge trough 114, namely do not seal, directly enter in oil-discharge trough 114 without the oil filtered, then discharge from excess oil tap hole 112; Second seal ring 24 still seals the madial wall of oil-discharge trough 114 and the outer side wall of oil-discharge trough 114, enters into oil outlet 113 to prevent unfiltered oil.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
According to automatic discharge equipment of the present invention, when oily filter cover 12 is not opened, element kit cuts off filler opening 111 and excess oil tap hole 112, and the oil entered from filler opening 111 is discharged from oil outlet 113 after oil filter component filters; And when oily filter cover 12 is opened, because oil filter assembly and oily filter cover 12 are fixed, element kit is followed oily filter cover 12 and is left enclosure body 11 together, now filler opening 111 is communicated with excess oil tap hole 112, to enter and the oil that also filtered core assembly filters directly is discharged from excess oil tap hole 112 from filler opening 111, and can not flow out from the opening end of enclosure body 11, thus avoid the outer surface polluting accessory drive casing, and avoid waste and the environmental pollution of oil.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. an automatic discharge equipment, is characterized in that, comprises
Housing (10), described housing (10) comprises the enclosure body (11) with opening and the oily filter cover (12) being fixed on described enclosure body (11) opening end, described enclosure body (11) is provided with filler opening (111), oil outlet (113) and excess oil tap hole (112);
To be arranged in described enclosure body (11) and the element kit be fixedly connected with described oily filter cover (12);
The oil that described element kit filters is discharged through described oil outlet (113);
Described element kit controls being communicated with of described filler opening (111) and described excess oil tap hole (112);
Described element kit comprises the filter core (22) of oil exit pipe (21) and the described oil exit pipe of parcel (21), and described oil exit pipe (21) is fixedly connected with described oily filter cover (12).
2. automatic discharge equipment according to claim 1, is characterized in that,
Described enclosure body (11) opening up, described oil outlet (113) and described excess oil tap hole (112) are arranged on the bottom of described enclosure body (11).
3. automatic discharge equipment according to claim 1, is characterized in that,
Described oily filter cover (12) and described enclosure body (11) are bolted.
4. automatic discharge equipment according to claim 1, is characterized in that,
The tube wall of described oil exit pipe (21) is provided with multiple hydraulic fluid port (211) that oil is passed through.
5. automatic discharge equipment according to claim 4, is characterized in that,
The madial wall of described enclosure body (11) bottom is also provided with oil-discharge trough (114), and the lower end of described oil exit pipe (21) extends in described oil-discharge trough (114).
6. automatic discharge equipment according to claim 5, is characterized in that,
Ringwise, the madial wall of described oil-discharge trough (114) is higher than the outer side wall of described oil-discharge trough (114) for described oil-discharge trough (114).
7. automatic discharge equipment according to claim 6, is characterized in that,
The outer side wall of described oil exit pipe (21) lower end is provided with the first seal ring (23), the madial wall of described oil exit pipe (21) lower end is provided with the second seal ring (24), and described first seal ring (23), described second seal ring (24) seal with the two side of described oil-discharge trough (114) respectively.
8. automatic discharge equipment according to claim 6, is characterized in that,
Described oil-discharge trough (114) is communicated with described excess oil tap hole (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528991.6A CN103557040B (en) | 2013-10-30 | 2013-10-30 | Automatic discharge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528991.6A CN103557040B (en) | 2013-10-30 | 2013-10-30 | Automatic discharge equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103557040A CN103557040A (en) | 2014-02-05 |
| CN103557040B true CN103557040B (en) | 2016-03-23 |
Family
ID=50011373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310528991.6A Active CN103557040B (en) | 2013-10-30 | 2013-10-30 | Automatic discharge equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103557040B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592055B (en) * | 2018-11-09 | 2020-08-14 | 中国直升机设计研究所 | Engine residual oil collecting and discharging device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0545924A1 (en) * | 1990-08-30 | 1993-06-16 | Allied Signal Inc | Electrostatically dissipative fuel filter. |
| CN2318545Y (en) * | 1997-11-12 | 1999-05-12 | 杨裕才 | Side-suction type high-efficient cooker hood |
| WO2005061214A1 (en) * | 2003-12-22 | 2005-07-07 | Noergaard Thomas Kidde | Screw press with integrated filter function |
| CN101227961A (en) * | 2005-07-22 | 2008-07-23 | Ufi过滤股份公司 | Filter device for oil filtration |
| CN201695437U (en) * | 2010-06-13 | 2011-01-05 | 中外合资沃得重工（中国）有限公司 | Auxiliary device for replacing fuel filter of excavating machine |
-
2013
- 2013-10-30 CN CN201310528991.6A patent/CN103557040B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0545924A1 (en) * | 1990-08-30 | 1993-06-16 | Allied Signal Inc | Electrostatically dissipative fuel filter. |
| CN2318545Y (en) * | 1997-11-12 | 1999-05-12 | 杨裕才 | Side-suction type high-efficient cooker hood |
| WO2005061214A1 (en) * | 2003-12-22 | 2005-07-07 | Noergaard Thomas Kidde | Screw press with integrated filter function |
| CN101227961A (en) * | 2005-07-22 | 2008-07-23 | Ufi过滤股份公司 | Filter device for oil filtration |
| CN201695437U (en) * | 2010-06-13 | 2011-01-05 | 中外合资沃得重工（中国）有限公司 | Auxiliary device for replacing fuel filter of excavating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103557040A (en) | 2014-02-05 |
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Address after: Dong Jiaduan 412002 in Hunan province Zhuzhou city Lusong District Patentee after: AECC HUNAN AVIATION POWERPLANT Research Institute Country or region after: Zhong Guo Address before: Dong Jiaduan 412002 in Hunan province Zhuzhou city Lusong District Patentee before: CHINA AVIATION POWER MACHINERY INSTITUTE Country or region before: Zhong Guo |
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