CN103557080A - Oil filter component - Google Patents
Oil filter component Download PDFInfo
- Publication number
- CN103557080A CN103557080A CN201310528273.9A CN201310528273A CN103557080A CN 103557080 A CN103557080 A CN 103557080A CN 201310528273 A CN201310528273 A CN 201310528273A CN 103557080 A CN103557080 A CN 103557080A
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- Prior art keywords
- oil
- fuel
- mounting hole
- oil filter
- filter assembly
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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.)
- Granted
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- 239000003921 oil Substances 0.000 claims abstract description 153
- 239000010687 lubricating oil Substances 0.000 claims abstract description 49
- 239000000295 fuel oil Substances 0.000 claims abstract description 45
- 239000000446 fuel Substances 0.000 claims description 74
- 239000000945 filler Substances 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The invention provides an oil filter component which comprises a main case. The main case comprises a fuel oil filter mounting part and a lubricating oil filter mounting part which are integrally molded; the fuel oil filter mounting part comprises a fuel oil filter mounting hole which has an open end and is used for mounting a fuel oil filter; the lubricating oil filter mounting part comprises a lubricating oil filter mounting hole which has an open end and is used for mounting a lubricating oil filter; inner oil ways communicated with each other are formed between the fuel oil filter mounting hole and the lubricating oil filter mounting hole. According to the oil filter component, the fuel oil filter mounting part and the lubricating oil filter mounting part are integrally molded, and the oil ways communicated with each other are formed between the fuel oil filter mounting hole and the lubricating oil filter mounting hole, so that the fuel oil filter mounting part and the lubricating oil filter mounting part are communicated with each other through the inner oil ways, and an outer pipeline is not needed. Therefore, the number of parts is reduced, and the reliability of the oil filter component is improved.
Description
Technical field
The present invention relates to engine art, especially, relate to a kind of oil filter assembly.
Background technique
The running of aeroengine, the fuel oil of applicable flow, pressure need to be provided to firing chamber, the running of bearing simultaneously needs the oil lubrication of suitable temperature, pressure, flow, and therefore, oil-fired system and oil system are the large systems of aeroengine requisite two.For guaranteeing the normal operation of oil-fired system and oil system, oil-fired system annex and oil system annex are the requisite component of this two large system.
The oil-fired system annex of general aeroengine and oil system annex are absolute construction, be installed on accessory drive casing, oil circuit connection between annex adopts outside oil circuit substantially, so exterior line and the pipeline connection sealing element of the accessory drive casing of motor are too much, cause the volume of accessory drive casing large, number of spare parts is many, reliability is low.
Summary of the invention
The object of the invention is to provide a kind of oil filter assembly, using to solve in prior art the casing of oil-fired system annex and oil system annex is arranged on accessory drive casing as structure independently, cause the volume of accessory drive casing large, number of spare parts causes the technical problem that reliability is low more.
For achieving the above object, according to an aspect of the present invention, provide a kind of oil filter assembly, comprised main frame casket, main frame casket comprises integrated fuel filter assembly department and oil filter assembly department; Fuel filter assembly department comprise have opening end for the fuel filter mounting hole of fuel filter is installed, oil filter assembly department comprise have opening end for the oil filter mounting hole of oil filter is installed; Between fuel filter mounting hole and oil filter mounting hole, be provided with the internal oil passages communicating.
Further, the opening end of fuel filter mounting hole and oil filter mounting hole all arranges upward.
Further, the opening end of fuel oil mounting hole is provided with fuel oil filter cover; The opening end of lubricating oil mounting hole is provided with lubricating oil filter cover.
Further, in fuel filter mounting hole, be provided with fuel oil filler opening and fuel oil oil outlet, in oil filter mounting hole, be provided with lubricating oil filler opening and lubricating oil oil outlet; Fuel filter assembly department is provided with the fuel filter bypass valve being connected with the filler opening of fuel filter mounting hole, and oil filter assembly department is provided with the oil filter bypass valve being connected with the filler opening of oil filter mounting hole.
Further, fuel filter assembly department comprises outer side wall and the fuel temperature sensor attachment face communicating with fuel oil oil outlet, fuel pressure transmitter attachment face and the fuel-metering device attachment face that is arranged on fuel filter mounting hole; Oil filter assembly department comprises the outer side wall of oil filter mounting hole and the oil temperature installation of sensors face communicating with lubricating oil oil outlet, the lubricating oil pressure installation of sensors face of being arranged on.
Further, the outer side wall of main frame casket comprises the radiator attachment face of the outer side wall that is arranged on main frame casket, and radiator attachment face is provided with respectively and fuel oil oil outlet and/or the second oilhole of communicating with lubricating oil oil outlet.
Further, the outer side wall of main frame casket also comprises the accessory drive casing attachment face of the outer side wall that is arranged on main frame casket, and accessory drive casing attachment face is provided with and fuel oil oil outlet and/or the 3rd oilhole that communicates with lubricating oil oil outlet.
The present invention has following beneficial effect:
According to oil filter assembly of the present invention, by by fuel filter assembly department and oil filter assembly department one-body molded arrange, between fuel filter mounting hole and oil filter mounting hole, be provided with the oil circuit communicating, make by internal oil passages, to be communicated with between fuel filter assembly department and oil filter assembly department, do not need to add exterior line, thereby reduced number of spare parts, and improved the reliability of oil filter assembly.
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 that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is that the master of the oil filter assembly of the preferred embodiment of the present invention looks schematic diagram;
Fig. 2 is the schematic top plan view of the oil filter assembly of the preferred embodiment of the present invention;
Fig. 3 is the cross-sectional schematic of the A-A of Fig. 2;
Fig. 4 is that schematic diagram is looked on a left side for the oil filter assembly of the preferred embodiment of the present invention; And
Fig. 5 is the schematic rear view of the oil filter assembly of the preferred embodiment of the present invention.
1, main frame casket; 101, fuel filter mounting hole; 102, fuel oil filter cover; 103, fuel filter bypass valve; 104, fuel temperature sensor attachment face; 105, fuel pressure transmitter attachment face; 106, fuel-metering device attachment face; 201, oil filter mounting hole; 201a, lubricating oil filler opening; 201b, lubricating oil oil outlet; 202, lubricating oil filter cover; 203, oil filter bypass valve; 204, oil temperature installation of sensors face; 205, lubricating oil pressure installation of sensors face; 301, radiator attachment face; 301a, the second oilhole; 401, accessory drive casing attachment face; 401a, the 3rd oilhole; 2, fuel filter; 3, oil filter.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Referring to Fig. 1 to Fig. 3, the preferred embodiments of the present invention provide a kind of oil filter assembly, comprise main frame casket 1, and main frame casket 1 comprises integrated fuel filter assembly department and oil filter assembly department; Fuel filter assembly department comprise have opening end for the fuel filter mounting hole 101 of fuel filter 2 is installed, oil filter assembly department comprise have opening end for the oil filter mounting hole 201 of oil filter 3 is installed; Between fuel filter mounting hole 101 and oil filter mounting hole 201, be provided with the internal oil passages communicating.According to oil filter assembly of the present invention, by by fuel filter assembly department and oil filter assembly department one-body molded arrange, between fuel filter mounting hole 101 and oil filter mounting hole 201, be provided with the oil circuit communicating, make by internal oil passages, to be communicated with between fuel filter assembly department and oil filter assembly department, do not need to add exterior line, thereby reduced number of spare parts, and improved the reliability of oil filter assembly; And this main frame casket 1 can be arranged on accessory drive casing by screw or bolt, simple in structure and easily manufacture.
Particularly, refer to Fig. 3, fuel filter assembly department comprises the fuel filter mounting hole 101 with opening end.The opening end of fuel filter mounting hole 101 is provided with fuel oil filter cover 102, to prevent that the fuel oil in fuel filter mounting hole 101 from flowing out.In the present embodiment, the opening end of fuel filter mounting hole 101 arranges upward, and when fuel oil filter cover 102 is opened in the filter of having avoided more changing oil, the fuel oil in fuel filter mounting hole 101 flows out, and causes polluting the phenomenon of motor outer surface.Preferably, the opening end of fuel filter mounting hole 101 arranges straight up.In fuel filter mounting hole 101, be provided with fuel oil filler opening and fuel oil oil outlet, fuel filter 2 is installed in fuel filter mounting hole 101, so that the fuel oil entering from fuel oil filler opening is flowed out from fuel oil oil outlet after fuel filter 2 filters.Preferably, fuel filter assembly department comprises the fuel filter bypass valve 103 being connected with the filler opening of fuel filter mounting hole 101, with the filler opening when fuel filter mounting hole 101 and oil outlet, is not communicated with or when fuel filter stops up, fuel filter bypass valve 103 can be assisted fuel-displaced., fuel filter assembly department comprises outer side wall and the fuel temperature sensor attachment face 104 communicating with fuel oil oil outlet, fuel pressure transmitter attachment face 105 and the fuel-metering device attachment face 106 that is arranged on fuel filter mounting hole 101.Fuel temperature sensor attachment face 104 is for fuel temperature sensor is installed, to measure the temperature of the fuel oil of fuel oil filler opening; Fuel pressure transmitter attachment face 105 is for fuel pressure transmitter is installed, to measure the pressure of the fuel oil of fuel oil oil outlet; Fuel-metering device attachment face 106 is for fuel-metering device is installed, and fuel-metering device attachment face 106 is provided with a plurality of the first oilhole 106a that communicate with fuel oil oil outlet, to measure the flow of the fuel oil of fuel oil oil outlet.
Refer to Fig. 3, the structure similar of the structure of oil filter assembly department and fuel filter assembly department.Particularly, oil filter assembly department comprises the oil filter mounting hole 201 with opening end.The opening end of oil filter mounting hole 201 is provided with lubricating oil filter cover 202, to prevent that the lubricating oil in oil filter mounting hole 201 from flowing out.In the present embodiment, the opening end of oil filter mounting hole 201 arranges upward, and when lubricating oil filter cover 202 is opened in the filter of having avoided more changing oil, the lubricating oil in oil filter mounting hole 201 flows out, and causes polluting the phenomenon of motor outer surface.In oil filter mounting hole 201, be provided with lubricating oil filler opening 201a and lubricating oil oil outlet 201b.Oil filter 3 is installed, so that the lubricating oil entering from lubricating oil filler opening 201a is flowed out from lubricating oil oil outlet 201b after oil filter 3 filters in oil filter mounting hole 201.Preferably, oil filter assembly department comprises the oil filter bypass valve 203 being connected with the filler opening of oil filter mounting hole 201, with the filler opening when oil filter mounting hole 201 and oil outlet, is not communicated with or when oil filter stops up, oil filter bypass valve 203 can be assisted fuel-displaced.Oil filter assembly department comprises oil temperature installation of sensors face 204, the lubricating oil pressure installation of sensors face 205 of the lubricating oil that is arranged on the outer side wall of oil filter mounting hole 201 and communicates with lubricating oil oil outlet 201b.Oil temperature installation of sensors face 204 is for oil temperature sensor is installed, to measure the temperature of the lubricating oil of lubricating oil filler opening 201a; Lubricating oil pressure installation of sensors face 205 is for lubricating oil pressure sensor is installed, to measure the pressure of the lubricating oil of lubricating oil oil outlet 201b.
Between fuel filter mounting hole 101 and oil filter mounting hole 201, be provided with the internal oil passages communicating, to reduce the number of spare parts of oil filter assembly, improve the reliability of oil filter assembly.
Refer to Fig. 4, the outer side wall of main frame casket 1 comprises the radiator attachment face 301 of the outer side wall that is arranged on main frame casket 1, for installation of heat radiator.Radiator attachment face 301 is provided with the second oilhole 301a communicating with fuel oil oil outlet and/or lubricating oil oil outlet 201b, the heat of fuel oil or lubricating oil is distributed from radiator by the second oilhole 301a.
Refer to Fig. 5, the outer side wall of main frame casket 1 also comprises the accessory drive casing attachment face 401 of the outer side wall that is arranged on main frame casket 1, for installing with accessory drive casing.Accessory drive casing attachment face 401 is provided with the 3rd oilhole 401a communicating with fuel oil oil outlet and/or lubricating oil oil outlet 201b, fuel oil or lubricating oil are flow in accessory drive casing from main frame casket 1 by the second oilhole 301a; So just make oil filter assembly be connected and also not need to connect by exterior line with the oil circuit of accessory drive casing, make the compact structure of whole mechanism, number of spare parts is few, reliability is high.
As can be seen from the above description, the above embodiments of the present invention have realized following technique effect:
According to oil filter assembly of the present invention, by by fuel filter assembly department and oil filter assembly department one-body molded arrange, between fuel filter mounting hole 101 and oil filter mounting hole 201, be provided with the oil circuit communicating, make by internal oil passages, to be communicated with between fuel filter assembly department and oil filter assembly department, do not need to add exterior line, thereby reduced number of spare parts, and improved the reliability of oil filter assembly.
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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. an oil filter assembly, is characterized in that, comprises
Main frame casket (1), described main frame casket (1) comprises integrated fuel filter assembly department and oil filter assembly department;
Described fuel filter assembly department comprise have opening end for the fuel filter mounting hole (101) of fuel filter (2) is installed, described oil filter assembly department comprise have opening end for the oil filter mounting hole (201) of oil filter (3) is installed;
Between described fuel filter mounting hole (101) and described oil filter mounting hole (201), be provided with the internal oil passages communicating.
2. oil filter assembly according to claim 1, is characterized in that,
The opening end of described fuel filter mounting hole (101) and described oil filter mounting hole (201) all arranges upward.
3. oil filter assembly according to claim 1, is characterized in that,
The opening end of described fuel oil mounting hole is provided with fuel oil filter cover (102); The opening end of described oil filter mounting hole (201) is provided with lubricating oil filter cover (202).
4. oil filter assembly according to claim 1, is characterized in that,
In described fuel filter mounting hole (101), be provided with fuel oil filler opening and fuel oil oil outlet, in described oil filter mounting hole (201), be provided with lubricating oil filler opening (201a) and lubricating oil oil outlet (201b);
Described fuel filter assembly department is provided with the fuel filter bypass valve (103) being connected with the filler opening of described fuel filter mounting hole (101), and described oil filter assembly department is provided with the oil filter bypass valve (203) being connected with the filler opening of described oil filter mounting hole (201).
5. oil filter assembly according to claim 4, is characterized in that,
Described fuel filter assembly department comprises outer side wall and the fuel temperature sensor attachment face (104) communicating with described fuel oil oil outlet, fuel pressure transmitter attachment face (105) and the fuel-metering device attachment face (106) that is arranged on described fuel filter mounting hole (101);
Described oil filter assembly department comprises the outer side wall of described oil filter mounting hole (201) and the oil temperature installation of sensors face (204) communicating with described lubricating oil oil outlet (201b), the lubricating oil pressure installation of sensors face (205) of being arranged on.
6. oil filter assembly according to claim 4, is characterized in that,
The outer side wall of described main frame casket (1) comprises the radiator attachment face (301) of the outer side wall that is arranged on described main frame casket (1), and described radiator attachment face (301) is provided with respectively and described fuel oil oil outlet and A or the second oilhole (301a) of communicating with described lubricating oil oil outlet (201b).
7. oil filter assembly according to claim 4, is characterized in that,
The outer side wall of described main frame casket (1) also comprises the accessory drive casing attachment face (401) of the outer side wall that is arranged on described main frame casket (1), and described accessory drive casing attachment face (401) is provided with and described fuel oil oil outlet and/or the 3rd oilhole (401a) that communicates with described lubricating oil oil outlet (201b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528273.9A CN103557080B (en) | 2013-10-30 | 2013-10-30 | Oil filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528273.9A CN103557080B (en) | 2013-10-30 | 2013-10-30 | Oil filter assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103557080A true CN103557080A (en) | 2014-02-05 |
| CN103557080B CN103557080B (en) | 2016-03-23 |
Family
ID=50011411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310528273.9A Active CN103557080B (en) | 2013-10-30 | 2013-10-30 | Oil filter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103557080B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185914A (en) * | 2019-04-30 | 2019-08-30 | 中国航发南方工业有限公司 | Aero-engine oil filter |
| CN112780416A (en) * | 2021-01-29 | 2021-05-11 | 安徽应流航空科技有限公司 | Main fuel oil distribution structure |
| CN115523033A (en) * | 2022-10-24 | 2022-12-27 | 中国航发湖南动力机械研究所 | Integrated accessory transmission casing and aircraft engine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB603172A (en) * | 1944-08-17 | 1948-06-10 | Harry Tyler Booth | Improvements in viscosity control instruments |
| US6167978B1 (en) * | 1998-07-02 | 2001-01-02 | Navistar International Transportation Corp | Integration of an engine lubrication system with an engine fuel system |
| JP2002188580A (en) * | 2000-12-20 | 2002-07-05 | Heishin Kikai Kogyo Kk | Twin integrated gear pump |
| CN101700445A (en) * | 2009-09-28 | 2010-05-05 | 王广瑞 | Duplex-type oil flow-in-disorder filter used in novel efficient ships and warships |
| CN201620947U (en) * | 2009-12-18 | 2010-11-03 | 山东同创汽车散热装置股份有限公司 | Vehicle-mounted independent blowing tower type radiator |
| CN202832709U (en) * | 2012-09-03 | 2013-03-27 | 中国航空动力机械研究所 | Lubricating oil filter and aircraft engine with lubricating oil filter |
-
2013
- 2013-10-30 CN CN201310528273.9A patent/CN103557080B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB603172A (en) * | 1944-08-17 | 1948-06-10 | Harry Tyler Booth | Improvements in viscosity control instruments |
| US6167978B1 (en) * | 1998-07-02 | 2001-01-02 | Navistar International Transportation Corp | Integration of an engine lubrication system with an engine fuel system |
| JP2002188580A (en) * | 2000-12-20 | 2002-07-05 | Heishin Kikai Kogyo Kk | Twin integrated gear pump |
| CN101700445A (en) * | 2009-09-28 | 2010-05-05 | 王广瑞 | Duplex-type oil flow-in-disorder filter used in novel efficient ships and warships |
| CN201620947U (en) * | 2009-12-18 | 2010-11-03 | 山东同创汽车散热装置股份有限公司 | Vehicle-mounted independent blowing tower type radiator |
| CN202832709U (en) * | 2012-09-03 | 2013-03-27 | 中国航空动力机械研究所 | Lubricating oil filter and aircraft engine with lubricating oil filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185914A (en) * | 2019-04-30 | 2019-08-30 | 中国航发南方工业有限公司 | Aero-engine oil filter |
| CN112780416A (en) * | 2021-01-29 | 2021-05-11 | 安徽应流航空科技有限公司 | Main fuel oil distribution structure |
| CN115523033A (en) * | 2022-10-24 | 2022-12-27 | 中国航发湖南动力机械研究所 | Integrated accessory transmission casing and aircraft engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103557080B (en) | 2016-03-23 |
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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: China Address before: Dong Jiaduan 412002 in Hunan province Zhuzhou city Lusong District Patentee before: CHINA AVIATION POWER MACHINERY INSTITUTE Country or region before: China |
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