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CN1865688A - Electrically-controlled oilway automatic exhaust device for single-cylinder diesel engine - Google Patents

Electrically-controlled oilway automatic exhaust device for single-cylinder diesel engine Download PDF

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Publication number
CN1865688A
CN1865688A CNA2006100401445A CN200610040144A CN1865688A CN 1865688 A CN1865688 A CN 1865688A CN A2006100401445 A CNA2006100401445 A CN A2006100401445A CN 200610040144 A CN200610040144 A CN 200610040144A CN 1865688 A CN1865688 A CN 1865688A
Authority
CN
China
Prior art keywords
oil
tube
cylinder diesel
diesel engine
oilway
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
CNA2006100401445A
Other languages
Chinese (zh)
Inventor
肖亨琳
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.)
Wuxi Kipor Power Co Ltd
Original Assignee
Wuxi Kipor Power 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 Wuxi Kipor Power Co Ltd filed Critical Wuxi Kipor Power Co Ltd
Priority to CNA2006100401445A priority Critical patent/CN1865688A/en
Publication of CN1865688A publication Critical patent/CN1865688A/en
Priority to PCT/CN2007/000292 priority patent/WO2007124638A1/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

The invention discloses an electric-control oil-line automatic exhauster of single-cylinder diesel engine, belonging to the mechanical technique. Wherein, it uses three-way connector to connect the inlet tube, the oil tube and the oil tank; the reflux oil tube via is connected to the top of oil tank; the outlet oil tube is connected to the oil inlet tube and the reflux oil tube. The invention has simple structure, that when first starting the single-cylinder diesel engine, and starting it secondly, the air and some fuel in the oil line will pass the small holes in the oil reflux tube into the top of oil tank to exhaust air, without entering into the oil pump, to automatic exhaust air. The invention has stable operation and lower cost.

Description

Electrically-controlled oilway automatic exhaust device for single-cylinder diesel engine
Technical field
The present invention relates to a kind of electrically-controlled oilway automatic exhaust device for single-cylinder diesel engine, specifically be used for the single cylinder diesel electrically-controlled oilway and carry out deaeration, belong to the machine structural parts technical field.
Background technique
Before the present invention makes, in prior art, in the general single cylinder diesel electrically-controlled oilway, if there is air to enter, can cause starting difficulty, the operation of starting back is not steady.For totally enclosed unit, if artificial again exhaust, that bothers especially.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, thereby, do not need artificial exhaust, operate steadily if provide a kind of single cylinder diesel starting back to have air to enter, easy to use, the electrically-controlled oilway automatic exhaust device for single-cylinder diesel engine that cost is low.
Main solution of the present invention is achieved in that
The present invention mainly adopts three-way union oil inlet pipe 1 usefulness oil pipe 4 to be connected with fuel tank 5; Return tube 2 usefulness return tubes 6 are connected with fuel tank 5 tops, and oil outlet tube 3 connects as one with oil inlet pipe 1, return tube 2.
Compared with the prior art the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; After single cylinder diesel started for the first time, when starting once more, air and fraction fuel oil were crossed return tube by the medium and small aperture of return tube and are got back to the fuel tank top and got rid of air in the oil circuit, and can't enter Injection Pump inside, reach the automatic vent purpose; Need not artificial exhaust, operate steadily, cost is low, and is easy to use.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
The present invention mainly is made up of three-way union oil inlet pipe 1, return tube 2, oil outlet tube 3, oil pipe 4, fuel tank 5, return tube 6 etc.
The present invention adopts three-way union oil outlet tube 3 hydraulic fluid ports to connect with the Injection Pump filler opening, three-way union oil inlet pipe 1 usefulness plastic tubing 4 is connected with fuel tank 5, three-way union return tube 2 usefulness return tubes 6 are connected with fuel tank 5 tops, and three-way union oil outlet tube 3 connects as one with oil inlet pipe 1, return tube 2.In three-way union return tube 2, be provided with aperture.After starting for the first time, when starting once more, air and fraction fuel oil are crossed return tube 6 by the medium and small aperture of return tube and are got back to fuel tank 5 tops and got rid of air in the oil circuit, and can't enter Injection Pump inside, reach the automatic vent purpose.

Claims (2)

1, a kind of electrically-controlled oilway automatic exhaust device for single-cylinder diesel engine comprises fuel tank (5), it is characterized in that adopting oil inlet pipe (1) to be connected with fuel tank (5) with oil pipe (4); Return tube (2) is connected with fuel tank (5) top with return tube (6), and oil outlet tube (3) connects as one with oil inlet pipe (1), return tube (2).
2, electrically-controlled oilway automatic exhaust device for single-cylinder diesel engine according to claim 1 is characterized in that being provided with aperture in the described return tube (2).
CNA2006100401445A 2006-04-30 2006-04-30 Electrically-controlled oilway automatic exhaust device for single-cylinder diesel engine Pending CN1865688A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNA2006100401445A CN1865688A (en) 2006-04-30 2006-04-30 Electrically-controlled oilway automatic exhaust device for single-cylinder diesel engine
PCT/CN2007/000292 WO2007124638A1 (en) 2006-04-30 2007-01-25 An automatic vent device for electric control fuel line in single cylinder diesel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2006100401445A CN1865688A (en) 2006-04-30 2006-04-30 Electrically-controlled oilway automatic exhaust device for single-cylinder diesel engine

Publications (1)

Publication Number Publication Date
CN1865688A true CN1865688A (en) 2006-11-22

Family

ID=37424805

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006100401445A Pending CN1865688A (en) 2006-04-30 2006-04-30 Electrically-controlled oilway automatic exhaust device for single-cylinder diesel engine

Country Status (2)

Country Link
CN (1) CN1865688A (en)
WO (1) WO2007124638A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102562393A (en) * 2012-02-28 2012-07-11 广东银河摩托车集团有限公司 External electric oil injection pump with automatic exhaust function
CN102926988A (en) * 2012-11-08 2013-02-13 嘉兴电力局 Automatic discharge device of circuit breaker hydraulic mechanism
CN104696692A (en) * 2014-09-18 2015-06-10 中国神华能源股份有限公司 System for conveying liquid and lubricating system
CN106870227A (en) * 2017-03-29 2017-06-20 岳振平 A kind of automatic exhausting diesel machine
CN109113884A (en) * 2018-08-06 2019-01-01 东风汽车集团有限公司 Starting auxiliary control method based on oil piping system exhaust
CN110735745A (en) * 2019-10-24 2020-01-31 上海三一重机股份有限公司 Automatic oil way emptying device, engineering vehicle and automatic oil way emptying method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109115291A (en) * 2017-06-26 2019-01-01 上海神舟精宜汽车测控技术有限公司 A kind of automobile fuel consumption instrument structure of external motor-driven valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2367785Y (en) * 1998-08-16 2000-03-08 何春洪 Automatic evacuation apparatus of multifunction diesel engine
CN2533281Y (en) * 2002-03-27 2003-01-29 孙宝琴 Automatic exhausting device for single cylinder diesel engine
CN1594863A (en) * 2004-06-23 2005-03-16 李天俊 Electric control oil feeder with double oil duct for mating use

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102562393A (en) * 2012-02-28 2012-07-11 广东银河摩托车集团有限公司 External electric oil injection pump with automatic exhaust function
CN102562393B (en) * 2012-02-28 2014-04-16 广东银河摩托车集团有限公司 External electric oil injection pump with automatic exhaust function
CN102926988A (en) * 2012-11-08 2013-02-13 嘉兴电力局 Automatic discharge device of circuit breaker hydraulic mechanism
CN102926988B (en) * 2012-11-08 2015-08-19 嘉兴电力局 A kind of device of air that automatically overflows of Hydraulic Mechanism of Circuit-breaker
CN104696692A (en) * 2014-09-18 2015-06-10 中国神华能源股份有限公司 System for conveying liquid and lubricating system
CN106870227A (en) * 2017-03-29 2017-06-20 岳振平 A kind of automatic exhausting diesel machine
CN109113884A (en) * 2018-08-06 2019-01-01 东风汽车集团有限公司 Starting auxiliary control method based on oil piping system exhaust
CN110735745A (en) * 2019-10-24 2020-01-31 上海三一重机股份有限公司 Automatic oil way emptying device, engineering vehicle and automatic oil way emptying method
CN110735745B (en) * 2019-10-24 2023-02-07 上海三一重机股份有限公司 Automatic oil way emptying device, engineering vehicle and automatic oil way emptying method

Also Published As

Publication number Publication date
WO2007124638A1 (en) 2007-11-08

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication