CN204984536U - Oil and gas separator mounting structure - Google Patents

Oil and gas separator mounting structure Download PDF

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Publication number
CN204984536U
CN204984536U CN201520541111.3U CN201520541111U CN204984536U CN 204984536 U CN204984536 U CN 204984536U CN 201520541111 U CN201520541111 U CN 201520541111U CN 204984536 U CN204984536 U CN 204984536U
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CN
China
Prior art keywords
deaerator
separator
mounting
oil
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520541111.3U
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Chinese (zh)
Inventor
张红梅
杨波
龚将伟
Original Assignee
Anhui Jianghuai Automobile Group Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Jianghuai Automobile Group Corp filed Critical Anhui Jianghuai Automobile Group Corp
Priority to CN201520541111.3U priority Critical patent/CN204984536U/en
Application granted granted Critical
Publication of CN204984536U publication Critical patent/CN204984536U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of car parts, a oil and gas separator mounting structure is provided, motor case is equipped with the installation department with oil and gas separator looks adaptation, the return path that the installation department was equipped with the inlet channel who is linked together with the crankcase and was linked together with the oil pan, the oil and gas separator direct mount in the installation department, just oil and gas separator's separator air inlet with the inlet channel intercommunication, the separator oil return opening with the return path intercommunication, separator gas outlet and booster intake pipe intercommunication. The utility model discloses a with oil and gas separator direct mount in motor case, the spare part of reducing coupling reduces the assembly degree of difficulty, improves assembly efficiency, saves manufacturing cost.

Description

A kind of deaerator mounting structure
Technical field
The utility model belongs to technical field of automobile components, is specifically related to a kind of deaerator mounting structure.
Background technique
Along with the raising of recent year environmental requirement, also more and more stricter to automobile displacement requirements, the structure of diesel engine has a very large change, and one of change is furnished with efficient deaerator exactly in crankcase ventilation system.
Existing deaerator mounting structure, deaerator is arranged in the air inlet side of external engine, is installed on the intake manifold of motor by transition bracket; The separator suction port of deaerator is connected with crankcase by suction tude, separator air outlet is connected with the pressurized machine suction port of motor by steam outlet pipe, separator return opening is connected to oil sump by return tube, and return tube is made up of with the hard tube being connected the first flexible pipe and the second flexible pipe the first flexible pipe of connection return opening, the second flexible pipe of connection oil sump usually.
Existing this deaerator mounting structure is due to the structure of motor body, need the space outerpace being installed on motor by transition bracket, the connection of separator air outlet, separator suction port and separator return opening and various engine components all needs external longer pipeline, and the fixing of deaerator self also needs special transition bracket, component are more, increase assembling difficulty, reduce efficiency of assembling; And pipeline is too many, in vehicle travel process, easily causes and rocks, increases and occur leakage of oil risk, cause energy waste, even affect the normal operation of vehicle.
Model utility content
The purpose of this utility model is to provide a kind of deaerator mounting structure, by deaerator is directly installed on motor body, reduces the component connected, reduces assembling difficulty, improve efficiency of assembling, save cost of production.
To achieve these goals, the utility model provides following technological scheme:
A kind of deaerator mounting structure, motor body is provided with the assembly department suitable with deaerator, and described assembly department is provided with the gas-entered passageway be connected with crankcase and the drainback passage be connected with oil sump; Deaerator is directly installed on described assembly department, and the separator suction port of described deaerator is communicated with described gas-entered passageway, and described separator return opening is communicated with described drainback passage, and separator air outlet is communicated with pressurized machine suction tude.
Preferably, described assembly department is groove structure, and stretches into the inner chamber of described motor body; Described deaerator is built in described motor body.
Preferably, the notch of described groove structure is provided with installation base, and described deaerator is installed on described groove structure by described installation base.
Preferably, position structure is provided with between described installation base and described deaerator.
Preferably, described position structure comprises the locating column being located at described motor body and the locating slot being located at described deaerator, and described locating column inserts described locating slot.
Preferably, described position structure is at least provided with two.
Preferably, described gas-entered passageway, described drainback passage are communicated with described groove structure respectively.
Preferably, it is characterized in that, described gas-entered passageway and/or described drainback passage are built in the wall body of described motor body.
Preferably, between described gas-entered passageway and described separator suction port, and/or be provided with sealing gasket between described drainback passage and described separator return opening.
Preferably, described separator air outlet is connected by flexible pipe with described pressurized machine suction tude.
The beneficial effects of the utility model are:
The utility model arranges assembly department, gas-entered passageway and drainback passage at motor body, deaerator is directly installed on motor body, separator suction port is communicated with gas-entered passageway simultaneously, separator return opening is communicated with drainback passage, this kind of mounting structure reduces transition bracket and suction tude, return tube, and component are less, reduces assembling difficulty, improve efficiency of assembling, save cost of production; And the minimizing of pipeline, avoid rocking of pipeline in vehicle travel process, the probability of happening of oil leakage fault can be reduced, save the energy; Simultaneously because deaerator is directly installed on motor body, the distance between separator air outlet and pressurized machine suction tude is reduced, both saved raw material, long pipeline and the interference of circumferential component can be avoided again.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of deaerator mounting structure provided by the utility model.
Reference character:
In FIG:
1, motor body, 2, installation base, 3, deaerator, 4, flexible pipe.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1, in a kind of embodiment, deaerator mounting structure provided by the utility model, motor body 1 is provided with the assembly department suitable with deaerator 3, and assembly department is provided with the gas-entered passageway be connected with crankcase and the drainback passage be connected with oil sump; Deaerator 3 is directly installed on assembly department, and the separator suction port of deaerator 3 is communicated with gas-entered passageway, and separator return opening is communicated with drainback passage, and separator air outlet is communicated with pressurized machine suction tude.
Above-described embodiment arranges assembly department, gas-entered passageway and drainback passage at motor body 1, deaerator 3 is directly installed on motor body 1, separator suction port is communicated with gas-entered passageway simultaneously, separator return opening is communicated with drainback passage, this kind of mounting structure reduces transition bracket and the part such as suction tude, return tube, and the component of installation are less, reduces assembling difficulty, improve efficiency of assembling, save cost of production; And the minimizing of pipeline, avoid rocking of pipeline in vehicle travel process, oil leakage fault probability of happening can be reduced, save the energy; Simultaneously because deaerator 3 is directly installed on motor body 1, the distance between separator air outlet and pressurized machine suction tude is reduced, both saved raw material, long pipeline and the interference of circumferential component can be avoided again.
Assembly department is groove structure, and stretches into the inner chamber of motor body 1, and deaerator 3 is built in motor body 1.Deaerator 3 can be recessed into motor body 1 by this structure, saves space, improves level of integration, is convenient to the installation of other component.
The notch of groove structure is provided with installation base 2, and deaerator 3 is installed on groove structure by installation base 2.By arranging installation base 2, the inside preventing deaerator 3 from sinking to groove structure is not easily installed, and facilitates the installation of deaerator 3.
Deaerator 3 also directly can be installed on groove structure, but with the installation of groove structure, because deaerator 3 sinks to, it is inner, is inconvenient to install.
Usually tapped hole is set convex 2 of installation, by screw, deaerator 3 is installed on installation base 2.Deaerator 3 and installation base 2 also can by weld or the mode such as clamping is installed, but welding manner is not easy to repair demolition, and snap fit easily loosens in vehicle travel process, and installation reliability is low.
Position structure is provided with between installation base 2 and deaerator 3.By position structure can make the gas-entered passageway on motor body 1, drainback passage better with the separation gas suction port of deaerator 3, separator return opening is corresponding installs, improve the reliability of installing, prevent the oil liquid leakage of joint.
Position structure comprises the locating column being located at motor body 1 and the locating slot being located at deaerator 3, and locating column inserts locating slot.This position structure is convenient to processing, and easy for installation, also can not drop after dismounting.
Position structure also can comprise the pin-and-hole being located at motor body 1 and deaerator 3 respectively, and motor body 1 and deaerator 3 are located by the pin through the two pin-and-hole.
Position structure also can comprise seam and the projection suitable with seam, and seam and projection are located at motor body 1 and deaerator 3 respectively.
Position structure is at least provided with two, to improve positioning precision.Position structure also can only be provided with one, also can be provided with three or more.
Assembly department also can be located at the containment portion of motor body 1, but this kind of mode occupies space comparatively greatly, is unfavorable for integrated, and easily causes the interference with its Surrounding Parts.
Gas-entered passageway, drainback passage are communicated with groove structure respectively.The link position of the link position of gas-entered passageway and separation gas suction port, drainback passage and separator return opening is all placed in groove by this structure, and motor body 1 exterior part can be prevented the wearing and tearing of joint, improves the reliability of installing.
Gas-entered passageway and/or drainback passage are built in the wall body of motor body 1.This structure makes full use of the space of motor body 1, improves the level of integration of engine block.Gas-entered passageway and drainback passage also only one can be built in wall body, or are all built in wall body; Certainly, the two also can be distributed in the outer wall of motor body 1.
Between gas-entered passageway and separator suction port, and/or be provided with sealing gasket between drainback passage and separator return opening.Improving by increasing sealing gasket the tightness connected between the mouth of pipe, preventing the leakage of liquid.
Separator air outlet is connected by flexible pipe 4 with pressurized machine suction tude.Improved the pliability of pipeline connection by flexible pipe 4, enable pipeline more reasonable Arrangement.
Flexible pipe 4 can be connected by common modes such as clips with the connection of separator air outlet, pressurized machine suction tude respectively.
Separator air outlet also can be connected by hard tube with pressurized machine suction tude, but hard tube intensity is too large, various at the part at motor place, is unfavorable for that pipeline moves towards.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.

Claims (10)

1. a deaerator mounting structure, is characterized in that, motor body is provided with the assembly department suitable with deaerator, and described assembly department is provided with the gas-entered passageway be connected with crankcase and the drainback passage be connected with oil sump; Deaerator is directly installed on described assembly department, and the separator suction port of described deaerator is communicated with described gas-entered passageway, and described separator return opening is communicated with described drainback passage, and separator air outlet is communicated with pressurized machine suction tude.
2. deaerator mounting structure according to claim 1, is characterized in that, described assembly department is groove structure, and stretches into the inner chamber of described motor body; Described deaerator is built in described motor body.
3. deaerator mounting structure according to claim 2, is characterized in that, the notch of described groove structure is provided with installation base, and described deaerator is installed on described groove structure by described installation base.
4. deaerator mounting structure according to claim 3, is characterized in that, is provided with position structure between described installation base and described deaerator.
5. deaerator mounting structure according to claim 4, is characterized in that, described position structure comprises the locating column being located at described motor body and the locating slot being located at described deaerator, and described locating column inserts described locating slot.
6. deaerator mounting structure according to claim 4, is characterized in that, described position structure is at least provided with two.
7. the deaerator mounting structure according to any one of claim 2-6, is characterized in that, described gas-entered passageway, described drainback passage are communicated with described groove structure respectively.
8. the deaerator mounting structure according to any one of claim 1-6, is characterized in that, described gas-entered passageway and/or described drainback passage are built in the wall body of described motor body.
9. deaerator mounting structure according to claim 1, is characterized in that, between described gas-entered passageway and described separator suction port, and/or is provided with sealing gasket between described drainback passage and described separator return opening.
10. deaerator mounting structure according to claim 1, is characterized in that, described separator air outlet is connected by flexible pipe with described pressurized machine suction tude.
CN201520541111.3U 2015-07-22 2015-07-22 Oil and gas separator mounting structure Expired - Fee Related CN204984536U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520541111.3U CN204984536U (en) 2015-07-22 2015-07-22 Oil and gas separator mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520541111.3U CN204984536U (en) 2015-07-22 2015-07-22 Oil and gas separator mounting structure

Publications (1)

Publication Number Publication Date
CN204984536U true CN204984536U (en) 2016-01-20

Family

ID=55118914

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520541111.3U Expired - Fee Related CN204984536U (en) 2015-07-22 2015-07-22 Oil and gas separator mounting structure

Country Status (1)

Country Link
CN (1) CN204984536U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd

Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Patentee before: Anhui Jianghuai Automobile Co., Ltd.

Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd

Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Patentee before: Anhui Jianghuai Automobile Co., Ltd.

C56 Change in the name or address of the patentee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160120

Termination date: 20190722

CF01 Termination of patent right due to non-payment of annual fee