JPH041650U - - Google Patents

Info

Publication number
JPH041650U
JPH041650U JP4188790U JP4188790U JPH041650U JP H041650 U JPH041650 U JP H041650U JP 4188790 U JP4188790 U JP 4188790U JP 4188790 U JP4188790 U JP 4188790U JP H041650 U JPH041650 U JP H041650U
Authority
JP
Japan
Prior art keywords
circulation valve
emulsion
valve opening
load
flow control
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.)
Granted
Application number
JP4188790U
Other languages
Japanese (ja)
Other versions
JP2583222Y2 (en
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 filed Critical
Priority to JP1990041887U priority Critical patent/JP2583222Y2/en
Publication of JPH041650U publication Critical patent/JPH041650U/ja
Application granted granted Critical
Publication of JP2583222Y2 publication Critical patent/JP2583222Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の系統図、第２図は
本考案における設定回転速度と水量制御指令の関
係を示すグラフ、第３図は本考案における速度偏
差と循環弁の開度の関係を表わすグラフ、第４図
は本考案における水量制御指令と循環弁の開度の
関係を表わすグラフである。 図中、１はエンジン、２は燃料噴射ポンプ、９
は循環弁、１１は燃料供給ポンプ、１４は水供給
ポンプ、１５は可変速モータ（可変速駆動装置）
、１６はエマルジヨン装置、２０は速度ガバナ（
負荷ガバナ）、２１は水量制御装置、２２は循環
弁開度制御装置、２３は循環弁開閉装置、Ｖｏは
設定回転速度（エンジン負荷）、Ｖは回転速度（
エンジン負荷）、ΔＶは速度偏差（負荷偏差）、
Ｗは水量制御指令、Ｏは開度指令（循環弁開度指
令）を示す。 Fig. 1 is a system diagram of an embodiment of the present invention, Fig. 2 is a graph showing the relationship between the set rotational speed and the water flow control command in the present invention, and Fig. 3 is a graph showing the relationship between the speed deviation and the opening degree of the circulation valve in the present invention. FIG. 4 is a graph showing the relationship between the water flow control command and the opening degree of the circulation valve in the present invention. In the figure, 1 is the engine, 2 is the fuel injection pump, and 9
is a circulation valve, 11 is a fuel supply pump, 14 is a water supply pump, 15 is a variable speed motor (variable speed drive device)
, 16 is an emulsion device, 20 is a speed governor (
21 is a water flow control device, 22 is a circulation valve opening control device, 23 is a circulation valve opening/closing device, Vo is a set rotational speed (engine load), and V is a rotational speed (
engine load), ΔV is speed deviation (load deviation),
W indicates a water flow control command, and O indicates an opening command (circulation valve opening command).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料供給ポンプ１１から送給された燃料油及び
可変速駆動装置１５により駆動される水供給ポン
プ１４により送給された水を混合してエマルジヨ
ン化するエマルジヨン装置１６と、該エマルジヨ
ン装置１６からのエマルジヨンのうちの一部をエ
ンジン１内へ噴射すると共に残りのエマルジヨン
を排出する循環弁９を備えた燃料噴射ポンプ２と
、設定されたエンジン負荷Ｖｏと検出されたエン
ジン負荷Ｖの負荷偏差ΔＶを求める負荷ガバナ２
０と、設定されたエンジン負荷Ｖｏに対応した水
量制御指令Ｗを前記可変速駆動装置１５へ与える
水量制御装置２１と、負荷ガバナ２０からの負荷
偏差ΔＶ及び水量制御装置２１からの水量制御指
令Ｗに対応した循環弁開度指令Ｏを求め該循環弁
開度指令Ｏを前記燃料噴射ポンプ２の循環弁９を
開閉する循環弁開閉装置２３へ与える循環弁開度
制御装置２２を設けたことを特徴とする燃料油供
給装置。 An emulsion device 16 that mixes fuel oil supplied from the fuel supply pump 11 and water supplied by the water supply pump 14 driven by the variable speed drive device 15 to form an emulsion, and an emulsion from the emulsion device 16. A fuel injection pump 2 equipped with a circulation valve 9 that injects a part of the emulsion into the engine 1 and discharges the remaining emulsion, and calculates the load deviation ΔV between the set engine load Vo and the detected engine load V. load governor 2
0, a water flow control device 21 that gives a water flow control command W corresponding to the set engine load Vo to the variable speed drive device 15, a load deviation ΔV from the load governor 20, and a water flow control command W from the water flow control device 21. A circulation valve opening degree control device 22 is provided which determines a circulation valve opening degree command O corresponding to the above-mentioned circulation valve opening degree command O and supplies the circulation valve opening degree command O to a circulation valve opening/closing device 23 that opens and closes the circulation valve 9 of the fuel injection pump 2. Characteristic fuel oil supply device.
JP1990041887U 1990-04-19 1990-04-19 Fuel oil supply device Expired - Lifetime JP2583222Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990041887U JP2583222Y2 (en) 1990-04-19 1990-04-19 Fuel oil supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990041887U JP2583222Y2 (en) 1990-04-19 1990-04-19 Fuel oil supply device

Publications (2)

Publication Number Publication Date
JPH041650U true JPH041650U (en) 1992-01-08
JP2583222Y2 JP2583222Y2 (en) 1998-10-22

Family

ID=31552943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990041887U Expired - Lifetime JP2583222Y2 (en) 1990-04-19 1990-04-19 Fuel oil supply device

Country Status (1)

Country Link
JP (1) JP2583222Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881630A (en) * 1972-01-13 1973-11-01
JP2013511656A (en) * 2009-11-23 2013-04-04 フ ユ トゥ ケミカル テクノロジー （シェンチェン） カンパニー リミテッド Diesel engine emulsified oil production promotion system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647378A (en) * 1979-09-26 1981-04-30 Kiyoji Yamada Pedal mechanism for bicycle
JPS58126457A (en) * 1982-01-21 1983-07-27 Sekiguchi:Kk Combustion method and its device of emulsive fuel in diesel engine
JPS62203960U (en) * 1986-06-13 1987-12-26
JPS639639A (en) * 1986-06-27 1988-01-16 Hino Motors Ltd Fuel supply control device of diesel engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647378A (en) * 1979-09-26 1981-04-30 Kiyoji Yamada Pedal mechanism for bicycle
JPS58126457A (en) * 1982-01-21 1983-07-27 Sekiguchi:Kk Combustion method and its device of emulsive fuel in diesel engine
JPS62203960U (en) * 1986-06-13 1987-12-26
JPS639639A (en) * 1986-06-27 1988-01-16 Hino Motors Ltd Fuel supply control device of diesel engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881630A (en) * 1972-01-13 1973-11-01
JP2013511656A (en) * 2009-11-23 2013-04-04 フ ユ トゥ ケミカル テクノロジー （シェンチェン） カンパニー リミテッド Diesel engine emulsified oil production promotion system and method

Also Published As

Publication number Publication date
JP2583222Y2 (en) 1998-10-22

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