CN104763755A - Exhaust method of hydraulic operation system of vehicle clutch - Google Patents

Exhaust method of hydraulic operation system of vehicle clutch Download PDF

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Publication number
CN104763755A
CN104763755A CN201410005227.5A CN201410005227A CN104763755A CN 104763755 A CN104763755 A CN 104763755A CN 201410005227 A CN201410005227 A CN 201410005227A CN 104763755 A CN104763755 A CN 104763755A
Authority
CN
China
Prior art keywords
oil
pump
exhaust
air
storage tank
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.)
Pending
Application number
CN201410005227.5A
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Chinese (zh)
Inventor
蔡吾吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Copper Corp
Jiangxi Copper Co Ltd
Original Assignee
Jiangxi Copper Co Ltd
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 Jiangxi Copper Co Ltd filed Critical Jiangxi Copper Co Ltd
Priority to CN201410005227.5A priority Critical patent/CN104763755A/en
Publication of CN104763755A publication Critical patent/CN104763755A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an exhaust method of a hydraulic operation system of a vehicle clutch; the method solves the problem of difficult exhaust of gas in the hydraulic operation system of the vehicle clutch; the exhaust method applies an oil conveying pump of a diesel engine; an oil sucking port of the oil conveying pump is tightly connected with an oil sucking pipe, and is inserted into a brake liquid bottle; an oil outlet is tightly connected with an oil outlet pipe, and is inserted on a unscrewed air release screw plug of a separate pump booster; then, a hand oil pump on the oil conveying pump is pressed; brake liquid in the brake liquid bottle upwards enters a clutch oil storage tank by an oil pipe to exhaust air in a pipeline system from the oil storage tank; and after the brake liquid in the oil storage tank reaches the oil level and has no bubbles, the air in the pipeline system is totally exhausted. The exhaust method applies the oil conveying pump of the diesel engine to pump the brake liquid in the operation process, exhausts in the gas flowing direction from low place to high place, and has such characteristics as simple method, quick exhaust and thorough exhaust.

Description

The method for exhausting of automobile clutch hydraulic operating system
Technical field
The invention belongs to field of automobile repair, especially relate to a kind of method of automobile clutch hydraulic operating system exhaust.
Background technique
Automobile clutch hydraulic operating system, after dismounting maintenance, can enter air in pipeline, cause clutch actuation system cisco unity malfunction.Therefore, must be exhausted, current method for exhausting: first clutch oil storage tank is filled it up with brake fluid, unscrew the air bleeder screw plug of wheel cylinder booster simultaneously, after its air bleeder screw plug hole spillage oil, air bleeder screw plug is screwed, then step on and release the clutch pedal for several times, pedal being floored and keeps motionless, unclamp the air bleeder screw plug of wheel cylinder booster, make it exit, then tighten, release the clutch pedal afterwards, then maintenance of being floored by clutch pedal is motionless, repeat above-mentioned exhaust process for several times, till making the air emptying in pipe-line system.Above-mentioned method for exhausting has following defect: one is when being vented from air bleeder screw plug, discharge be the frothy brake fluid of band, not only waste brake fluid also befouling environment; Two is be vented from master cylinder to wheel cylinder direction (being namely vented from high to lower), and the gas in the oil-way system particularly gas of corner is difficult to discharge (because the flow direction of gas flows from lower toward eminence).
Summary of the invention
The object of the present invention is to provide a kind of method for exhausting of automobile clutch hydraulic operating system, the method effectively can discharge the gas in automobile clutch hydraulic operating system.
The technical solution adopted in the present invention is: a kind of method for exhausting of automobile clutch hydraulic operating system, the method for exhausting of this automobile clutch hydraulic operating system uses the oil transfer pump of diesel engine, the inlet port sealed attachment fuel sucking pipe of described oil transfer pump, the front end of this fuel sucking pipe is inserted in brake fluid bottle, the oil outlet sealed attachment oil outlet tube of described oil transfer pump, the tail end of this oil outlet tube is inserted on the air bleeder screw plug unscrewed on wheel cylinder booster, press the hand oil pump on oil transfer pump afterwards, brake fluid now in brake fluid bottle is through fuel sucking pipe, oil transfer pump, oil outlet tube, air bleeder screw plug enters wheel cylinder booster, again by the road, master cylinder finally enters clutch oil storage tank, thus the air in pipe-line system is discharged from oil storage tank, after the brake fluid in oil storage tank reaches oil level and does not have bubble, air emptying in pipe-line system, stop pressing hand oil pump, extract the oil outlet tube on air bleeder screw plug, finally tighten air bleeder screw plug.
The present invention uses the oil transfer pump pumping brake fluid of diesel engine in operation, and along the flow direction of gas, to hoist exhaust from lower, have method simple, exhaust is fast, is vented the features such as thorough.
Accompanying drawing explanation
Accompanying drawing is exhaust condition structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, technological scheme of the present invention is described further:
as shown in drawings, the method for exhausting of a kind of automobile clutch hydraulic operating system of the present invention, the method for exhausting of this automobile clutch hydraulic operating system is as follows: the oil transfer pump 1 using diesel engine, the inlet port sealed attachment fuel sucking pipe 2 of described oil transfer pump 1, the front end of this fuel sucking pipe 2 is inserted in brake fluid bottle 3, the oil outlet sealed attachment oil outlet tube 4 of described oil transfer pump 1, the tail end of this oil outlet tube 4 is inserted on the air bleeder screw plug 6 unscrewed on wheel cylinder booster 5, press the hand oil pump 1-1 on oil transfer pump 1 afterwards, brake fluid now in brake fluid bottle 3 is through fuel sucking pipe 2, oil transfer pump 1, oil outlet tube 4, air bleeder screw plug 6 enters wheel cylinder booster 5, again by the road 7, master cylinder 8 finally enters clutch oil storage tank 9, thus the air in pipe-line system is discharged from oil storage tank 9, after the brake fluid in oil storage tank 9 reaches oil level and does not have bubble, air emptying in pipe-line system, stop pressing hand oil pump 1-1, extract the oil outlet tube 4 on air bleeder screw plug 6, finally tighten air bleeder screw plug 6.

Claims (1)

1. the method for exhausting of an automobile clutch hydraulic operating system, it is characterized in that: the method for exhausting of this automobile clutch hydraulic operating system uses the oil transfer pump (1) of diesel engine, the inlet port sealed attachment fuel sucking pipe (2) of described oil transfer pump (1), the front end of this fuel sucking pipe (2) is inserted in brake fluid bottle (3), the oil outlet sealed attachment oil outlet tube (4) of described oil transfer pump (1), the tail end of this oil outlet tube (4) is inserted on the air bleeder screw plug (6) unscrewed on wheel cylinder booster (5), press the hand oil pump (1-1) on oil transfer pump (1) afterwards, brake fluid now in brake fluid bottle (3) is through fuel sucking pipe (2), oil transfer pump (1), oil outlet tube (4), air bleeder screw plug (6) enters wheel cylinder booster (5), again by the road (7), master cylinder (8) finally enters clutch oil storage tank (9), thus the air in pipe-line system is discharged from oil storage tank (9), after the brake fluid in oil storage tank (9) reaches oil level and does not have bubble, air emptying in pipe-line system, stop pressing hand oil pump (1-1), extract the oil outlet tube (4) on air bleeder screw plug (6), finally tighten air bleeder screw plug (6).
CN201410005227.5A 2014-01-07 2014-01-07 Exhaust method of hydraulic operation system of vehicle clutch Pending CN104763755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410005227.5A CN104763755A (en) 2014-01-07 2014-01-07 Exhaust method of hydraulic operation system of vehicle clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410005227.5A CN104763755A (en) 2014-01-07 2014-01-07 Exhaust method of hydraulic operation system of vehicle clutch

Publications (1)

Publication Number Publication Date
CN104763755A true CN104763755A (en) 2015-07-08

Family

ID=53645771

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410005227.5A Pending CN104763755A (en) 2014-01-07 2014-01-07 Exhaust method of hydraulic operation system of vehicle clutch

Country Status (1)

Country Link
CN (1) CN104763755A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108361296A (en) * 2018-05-08 2018-08-03 安徽江淮汽车集团股份有限公司 Clutch system air exhaust auxiliary device and method
CN108571538A (en) * 2018-07-18 2018-09-25 北汽福田汽车股份有限公司 Exhaust apparatus and vehicle for vehicle clutch system
CN111022530A (en) * 2019-12-20 2020-04-17 三一海洋重工有限公司 Exhaust closed brake system and telescopic arm forklift

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08166028A (en) * 1994-12-12 1996-06-25 Mitsubishi Automob Eng Co Ltd Structure of oil pressure circuit
CN101709732A (en) * 2009-11-24 2010-05-19 中冶建工有限公司 Reverse filling exhaust method of hydraulic pipeline of clutch booster
CN202125487U (en) * 2011-07-04 2012-01-25 梁明亮 Exhaust apparatus for hydraulic system of automobile clutch
DE102011082820A1 (en) * 2011-09-16 2013-03-21 Schaeffler Technologies AG & Co. KG Clutch actuating system, has master cylinder and slave cylinder that are connected by hydraulic line, where slave cylinder comprises exhaust port that is designed and dimensioned such that exhaust port allows air
CN103697082A (en) * 2014-01-03 2014-04-02 陈小伟 Automatic exhaust system of clutch and exhaust method implemented by automatic exhaust system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08166028A (en) * 1994-12-12 1996-06-25 Mitsubishi Automob Eng Co Ltd Structure of oil pressure circuit
CN101709732A (en) * 2009-11-24 2010-05-19 中冶建工有限公司 Reverse filling exhaust method of hydraulic pipeline of clutch booster
CN202125487U (en) * 2011-07-04 2012-01-25 梁明亮 Exhaust apparatus for hydraulic system of automobile clutch
DE102011082820A1 (en) * 2011-09-16 2013-03-21 Schaeffler Technologies AG & Co. KG Clutch actuating system, has master cylinder and slave cylinder that are connected by hydraulic line, where slave cylinder comprises exhaust port that is designed and dimensioned such that exhaust port allows air
CN103697082A (en) * 2014-01-03 2014-04-02 陈小伟 Automatic exhaust system of clutch and exhaust method implemented by automatic exhaust system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108361296A (en) * 2018-05-08 2018-08-03 安徽江淮汽车集团股份有限公司 Clutch system air exhaust auxiliary device and method
CN108571538A (en) * 2018-07-18 2018-09-25 北汽福田汽车股份有限公司 Exhaust apparatus and vehicle for vehicle clutch system
CN111022530A (en) * 2019-12-20 2020-04-17 三一海洋重工有限公司 Exhaust closed brake system and telescopic arm forklift
CN111022530B (en) * 2019-12-20 2021-05-18 三一海洋重工有限公司 Exhaust closed brake system and telescopic arm forklift

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Application publication date: 20150708

WD01 Invention patent application deemed withdrawn after publication