JPS63205536A - Movable oil and water controller for automobile engine experiment - Google Patents
Movable oil and water controller for automobile engine experimentInfo
- Publication number
- JPS63205536A JPS63205536A JP3586787A JP3586787A JPS63205536A JP S63205536 A JPS63205536 A JP S63205536A JP 3586787 A JP3586787 A JP 3586787A JP 3586787 A JP3586787 A JP 3586787A JP S63205536 A JPS63205536 A JP S63205536A
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- cooling water
- engine
- engine cooling
- control device
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 17
- 238000002474 experimental method Methods 0.000 title claims description 15
- 239000010687 lubricating oil Substances 0.000 claims abstract description 44
- 239000000498 cooling water Substances 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims description 8
- 238000005259 measurement Methods 0.000 abstract description 16
- 238000012360 testing method Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- XTKDAFGWCDAMPY-UHFFFAOYSA-N azaperone Chemical compound C1=CC(F)=CC=C1C(=O)CCCN1CCN(C=2N=CC=CC=2)CC1 XTKDAFGWCDAMPY-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Testing Of Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、エンジン冷却水、潤滑油の温度、流量および
圧力を制御する自動車エンジン実験用の移動油水制御装
置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a mobile oil/water control device for automobile engine experiments that controls the temperature, flow rate, and pressure of engine cooling water and lubricating oil.
（従来の技術）
一般に、自動車メーカーや自動車部品メーカーにおいて
は、エンジン又はエンジン部品の性能試験を行うため、
エンジンを電動モータにより駆動させたり、実際にガソ
リンで駆動させたりして、エンジントルク、燃費、ある
いは各部の温度など数多くのデータを得る実験を行ワて
いる。(Prior art) Generally, automobile manufacturers and automobile parts manufacturers conduct performance tests on engines or engine parts.
We are conducting experiments to obtain a large amount of data such as engine torque, fuel consumption, and temperature of various parts by driving the engine with an electric motor or with gasoline.
ところで、エンジン竿体の性能試験を行う場合は、実車
と異なりエンジン冷却水を冷却するラジェータなどが設
けられていないので、エンジン冷却水及び潤滑油（モー
タオイル）を一定の温度。By the way, when performing a performance test on the engine rod body, unlike an actual vehicle, there is no radiator or the like to cool the engine cooling water, so the engine cooling water and lubricating oil (motor oil) are kept at a constant temperature.
流曖、圧力で制御し、エンジンへ供給する必要がある。It is necessary to control the flow and pressure and supply it to the engine.
自動車メーカーや自動車部品メーカーでは、各種の車両
の走行状態を想定し、エンジン冷却水や潤滑油の温度、
流量、圧力を変化させながら、各条件下で膨大なデータ
を取っている。Automobile manufacturers and auto parts manufacturers assume the driving conditions of various vehicles and adjust the temperature of engine cooling water and lubricating oil,
A huge amount of data is collected under each condition while changing the flow rate and pressure.
従来、−ヒ記のような試験を行う場合、試験用エンジン
を設置した試験室とは別に機械室を設け、該機械室内に
ポンプ、加熱器、冷却器などを設置し、それぞれの配管
を機械室から試験室まで延ばしてエンジン冷却水や潤滑
油を長距離にわたって搬送している。Conventionally, when conducting tests such as those described in -H, a machine room was set up separately from the test room where the test engine was installed, and pumps, heaters, coolers, etc. were installed in the machine room, and each piping was connected to the machine. It extends from the room to the test room and transports engine cooling water and lubricating oil over long distances.
（発明が解決しようとする間剥点）
しかしながら、このような従来の方法にあっては、配管
途中の熱放出が大きく、エネルギロスも多いという欠点
があり、また、制御の面からも応答が遅いため追従性の
ある高精度の制御が不可能・ であった。(The peeling point that the invention seeks to solve) However, such conventional methods have the drawbacks of large heat release in the middle of the piping, high energy loss, and poor response in terms of control. Because it was slow, high-precision control with followability was impossible.
また、潤滑油のエンジンへの供給に際しては、配管が長
いため、該配管中の保有量が多く、エンジン内で大気圧
へ開放となっているので、温度によりエンジン内の潤滑
油液面が大きく変わるという欠点があった。In addition, when lubricating oil is supplied to the engine, since the piping is long, there is a large amount of lubricating oil in the piping, and it is released to atmospheric pressure inside the engine, so the liquid level of lubricating oil inside the engine increases depending on the temperature. The drawback was that it changed.
なお、実験室と機械室とは不可分の関係にあるため、実
験室ごとに機械室の設置を要するという無駄もあった。Furthermore, since the laboratory and the machine room are inseparable, there was also the waste of having to install a machine room in each laboratory.
本発明は、叙上の事情に着目してなされたもので、機械
室の設置を不要とするとともに、温度。The present invention was made with attention to the above circumstances, and it eliminates the need for installing a machine room and also reduces the temperature.
圧力、流量の制御が早く、かつ、エンジン内潤滑油の液
面をほとんど変化させることなく実験することができ、
各実験室へ移動し得る自動車エンジン実験用移動油水制
御装置を提供することを目的としたものである。The pressure and flow rate can be controlled quickly, and experiments can be performed without changing the lubricating oil level in the engine.
The object of the present invention is to provide a mobile oil/water control device for automobile engine experiments that can be moved to each laboratory.
本発明に係る自動車エンジン実験用移動油水制御装置は
、該エンジンへ所定の条件でエンジン冷却水や潤滑油を
供給するための制御機器（ポンプ、加熱器、冷却器、流
量制御弁、圧力制御弁。The mobile oil/water control device for automobile engine experiments according to the present invention comprises control equipment (pumps, heaters, coolers, flow rate control valves, pressure control valves, etc.) for supplying engine cooling water and lubricating oil to the engine under predetermined conditions. .
補給水タンク等）を一つの筐体に組み込んでユニット化
し、移動用部材を装備して試験室内に設定された試験エ
ンジンに近接して設定するようにしたものである。A make-up water tank, etc.) is built into a single casing to form a unit, and equipped with moving parts so that it can be set up close to the test engine set in the test chamber.
本発明の自動車エンジン実験用移動油水制御装置は、所
望の実験室へ移動して設定し、動作させることにより、
エンジン冷却水や潤滑油の温度。The mobile oil/water control device for automobile engine experiments of the present invention can be moved to a desired laboratory, set up, and operated.
Temperature of engine cooling water and lubricating oil.
圧力、流量を所定の条件下に安定した状態で供給するこ
とができ、高精度の測定データが得られる。Pressure and flow rate can be stably supplied under predetermined conditions, and highly accurate measurement data can be obtained.
（実施例） 以下、本発明の一実施例を図面に基づいて説明する。(Example) Hereinafter, one embodiment of the present invention will be described based on the drawings.
第１図は、本実施例の自動車エンジン実験用移動油水制
御装置（以下「制御装置」という）の内部構造を示す正
面図で、第２図、第３図は、それぞれ第１図の■−■線
、ｍ−ｍ線矢視図であり、第４図は、前記制御装置のも
側面外観図を示す。FIG. 1 is a front view showing the internal structure of the mobile oil/water control device for automobile engine experiments (hereinafter referred to as "control device") of this embodiment, and FIGS. 2 and 3 respectively show the - FIG. 4 is a side view of the control device; FIG.
なお、第５図は、本実施例を適用した自動傘エンジン用
実験計測装置のシステムフローを示す構成図である。Note that FIG. 5 is a configuration diagram showing a system flow of an experimental measurement device for an automatic umbrella engine to which this embodiment is applied.
まず、構成を述べる。First, I will explain the configuration.
本制御装置ＣＵは、筐体部１．エンジン冷却水系統１０
．潤滑油系統２０及び冷却水系統３０から主要構成され
ている。This control device CU has a housing section 1. Engine cooling water system 10
．． The main components include a lubricating oil system 20 and a cooling water system 30.
筐体部ｌは、第１図及び第４図に見られるように移−動
用部材として四隅に装備したキャスタ２に支持された架
台３上に枠組みされたユニット枠材４の外面に外板５を
装着して外殻を形成され、頂板５ｃ内面に上部保護金網
付き一対の排気ファン６を装備している。なお、フは、
エンジン冷却水補給用点検口である。As shown in FIGS. 1 and 4, the casing l has an outer panel 5 on the outer surface of a unit frame material 4 that is framed on a stand 3 supported by casters 2 installed at the four corners as moving members. is attached to form an outer shell, and a pair of exhaust fans 6 with an upper protective wire mesh are equipped on the inner surface of the top plate 5c. In addition, the fu is
This is an inspection port for replenishing engine cooling water.
エンジン冷却水系統ｌＯは、第１図、第２図及び第５図
に見られるように第１エンジンＥＧ、、又は第２エンジ
ンＥＧ２ （実験測定は、いずれか一方の１台のみとす
る）から反るエンジン冷却水（以Ｆ「冷却川水」という
）を入れる冷却用水人口１１、膨張タンク１２、冷却用
水ポンプ１３、プレート熱交換器１４、冷却用水電気ヒ
ータ１５、冷却川水流量計１６、流量制御用の二方弁１
８２及び冷却用水出口１７を冷却用水配管１８により連
結してなる。なお、１９は補給水タン°りで、前記熱交
換器１４と前記電気ヒータ１５とを結ぶ冷却用水配管１
８に接続されている。The engine cooling water system IO is connected to the first engine EG or the second engine EG2 (experimental measurements are made for only one of them) as shown in Figures 1, 2, and 5. Cooling water population 11 for storing warped engine cooling water (hereinafter referred to as "cooling river water"), expansion tank 12, cooling water pump 13, plate heat exchanger 14, cooling water electric heater 15, cooling river water flow meter 16, flow rate Two-way valve 1 for control
82 and the cooling water outlet 17 are connected by a cooling water pipe 18. Note that 19 is a make-up water tank, which is a cooling water pipe 1 that connects the heat exchanger 14 and the electric heater 15.
8 is connected.
潤滑油系統２０は、第１図、第３図及び第５図に見られ
るように、第１エンジンＥＧ、、又は第２エンジンＥＧ
２から戻る潤滑油を受は入れる潤滑油人口２１、潤滑油
ストレーナ２２、潤滑油ポンプ２３、プレート熱交換器
２４、潤滑油用電気ヒータ２５、潤滑油流量計２６、流
量又は圧力制御用の二方弁２８２及び潤滑油田口２７を
潤滑油配管２８により連結してなる。As seen in FIGS. 1, 3, and 5, the lubricating oil system 20 is connected to the first engine EG or the second engine EG.
A lubricating oil port 21 that receives lubricating oil returning from 2, a lubricating oil strainer 22, a lubricating oil pump 23, a plate heat exchanger 24, an electric heater 25 for lubricating oil, a lubricating oil flow meter 26, and a lubricating oil flowmeter 26 for flow rate or pressure control. The direction valve 282 and the lubricating oil well port 27 are connected by a lubricating oil pipe 28.
熱交換用冷却水系統３０は、第１図ないし第５、図に見
られるように、外部の冷却塔（図外）からの熱交換用冷
却水（以下「熱交換川水」という）を受は入れる熱交換
用水人口３１から両方へ分岐し、それぞれ流量制御用の
三方弁３２３．３３３を介してプレート熱交換器１４．
２４に達する給水配管３２．３３と、該プレート熱交換
ＰＪ１４゜２４から熱交換用水出口３６へそれぞれ導か
れる排水配管３４．３５とからなる。なお、３４ｂ。As shown in Figures 1 to 5, the heat exchange cooling water system 30 receives heat exchange cooling water (hereinafter referred to as "heat exchange river water") from an external cooling tower (not shown). is branched from the input heat exchange water port 31 to both plate heat exchangers 14 through three-way valves 323 and 333 for flow rate control, respectively.
It consists of water supply pipes 32, 33 reaching 24, and drainage pipes 34, 35 respectively led from the plate heat exchange PJ 14° 24 to the heat exchange water outlet 36. In addition, 34b.
３５ｂはそれぞれ三方弁３２３，３３３から排水配管３
４．３５へ短絡するバイパス配管である。35b are drain pipes 3 from the three-way valves 323 and 333, respectively.
This is a bypass pipe that short-circuits to 4.35.
なお、各ポンプ１３．２３は、防振バット付きとし、配
管及び機器類は、可能な限り断熱する。In addition, each pump 13.23 shall be equipped with a vibration-proof batt, and the piping and equipment shall be insulated as much as possible.
また、圧力計、温度計は、図示省略するが、筐体部ｌの
正面外板の所要位置にまとめて並設しである。Further, although not shown in the drawings, the pressure gauge and the thermometer are arranged side by side at required positions on the front outer panel of the casing portion l.
次に、本実施例を適用した自動車エンジン用実験計測装
置のシステム構成図を示す第６図に基づき、作用につい
て述べる。Next, the operation will be described based on FIG. 6, which shows a system configuration diagram of an experimental measuring device for an automobile engine to which this embodiment is applied.
本実験計測装置は、テストベンチ４０．サイリスタ制御
盤５０．ミニコン及び周辺装置６０．計測１１ｉ１７０
及び本実施例の制御装置ＣＵとから主要構成されている
。This experimental measurement device consists of a test bench 40. Thyristor control panel 50. Mini computers and peripheral devices 60. Measurement 11i170
and the control device CU of this embodiment.
テストベンチ４０は、１台の両出し軸のモータ４１と、
該モータ４１の両側に各々実験用自動車エンジンεＧ、
、ＥＧ２を設置したもので、モータ軸４！ｊとエンジン
軸ＥＧｊとはカップリング４２で連結し、エンジン軸Ｅ
Ｇｊには、それぞれ回転トルク測定用トルク検出器４３
と回転数測定用回転数検出器４４を取り付けである。な
お、訂述したように、実験測定できるエンジンはいずれ
か一方のみである。The test bench 40 includes one double-extended shaft motor 41,
An experimental automobile engine εG is provided on both sides of the motor 41, respectively.
, with EG2 installed, motor shaft 4! j and the engine shaft EGj are connected by a coupling 42, and the engine shaft E
Each Gj has a torque detector 43 for measuring rotational torque.
and a rotational speed detector 44 for measuring the rotational speed. As mentioned above, only one of the engines can be experimentally measured.
サイリスタ制御盤５０は、前記モータ４１の回転数を実
験目的に応じて制御するものである。The thyristor control panel 50 controls the rotation speed of the motor 41 according to the purpose of the experiment.
ミニコン及び周辺装置６０は、ミニコンｃｐｕ、ディス
プレイＣＲＴ、キーボードにＢ及びプリンタ６１．ＸＹ
プロッタ６２．フロッピーディズク６３などの周辺装置
（ハードウェア）並びにソフトウェア（ＲＡＳ Ｉ Ｃ
）から構成されるものである。The minicomputer and peripheral devices 60 include a minicomputer CPU, a display CRT, a keyboard B, and a printer 61. XY
Plotter 62. Peripheral devices (hardware) such as floppy disk 63 and software (RAS IC
).
計測盤７０は、制御部７１２表示部７２及び変換部７３
から構成されている。The measurement panel 70 includes a control section 712, a display section 72, and a conversion section 73.
It consists of
制御部７１は、エンジンＥＧ、、ＥＧ２へ送る潤滑油Ａ
や冷却用水Ｗ、、、温度指示調節計Ｔｉｃ、流量指示調
節計ＦＩＣ及び圧力指示調節計ＰＩＣから構成される。The control unit 71 sends lubricating oil A to the engines EG and EG2.
It is composed of a temperature indicating controller Tic, a flow rate indicating controller FIC, and a pressure indicating controller PIC.
（第５図参照）表示部７２は、温度、湿度などの計測デ
ータを表示する指示計及び運転、停止、異常などを表示
する表示ランプから構成される。(See FIG. 5) The display section 72 includes an indicator that displays measurement data such as temperature and humidity, and an indicator lamp that displays operation, stop, abnormality, and the like.
変換部７３は、人力信号を制御用信号、あるいは付設し
たペンレコーダＰＲ出力（３号へ変換する変換器類で構
成される。The conversion unit 73 is composed of converters that convert human input signals into control signals or the attached pen recorder PR output (No. 3).
制御装置ＣＵの構成は、前述の実施例通りであるが、動
力盤８０が付設される。The configuration of the control device CU is the same as in the embodiment described above, but a power panel 80 is added.
動力盤８０は、−次電源を受け、潤滑油ポンプ２３、潤
滑油用電気ヒータ２５．冷却用水ポンプ１３及び冷却用
水電気ヒータへ電源を送るためのもので、ブレーカ及び
電気ヒータ用ＳＣＲから構成される。The power panel 80 receives a secondary power source, and is connected to a lubricating oil pump 23, a lubricating oil electric heater 25. It is for sending power to the cooling water pump 13 and the cooling water electric heater, and is composed of a breaker and an SCR for the electric heater.
叙上の構成となっているので、制御装置Ｃｕをテストベ
ンチ４０の横へ６動設置し、動力盤８０を付設するとと
もに、所要の配管、配線を施して実験準備を完成した後
、実験計測を開始する。Since the configuration is as described above, the control device Cu is installed next to the test bench 40, the power panel 80 is attached, and the necessary piping and wiring are completed to complete the experiment preparation. Start.
そこで、制御装置ＣＵは、冷却用水系統１０制御機器に
より計測ｆ１７０の各指示調節計Ｔｉｃ。Therefore, the control device CU controls each indication controller Tic of the measurement f170 by the cooling water system 10 control equipment.
ＦＩＣからの信号で設定された温度、流量をもってエン
ジンＥＧＩ （又はＥＧ２）へ冷却用水Ｗｌ。Cooling water Wl is sent to the engine EGI (or EG2) with the temperature and flow rate set by the signal from the FIC.
を送るとともに、潤滑油系統２０制御機器により計測盤
７０の各指示１４ ｉｉ計ＴＩＣ，ＦＩＣ（又はＰＩＣ
）からの信号で設定された温度、流量（又は圧力）をも
って潤滑油Ａを同様に送る。At the same time, each instruction 14 on the measuring panel 70 is sent by the lubricating oil system 20 control equipment.
) Lubricating oil A is sent in the same way with the temperature and flow rate (or pressure) set by the signal from.
この際、温度制御は、第５図に見られるように、それぞ
れに関係する温度指示調節計ＴＩＣ。At this time, the temperature is controlled by the temperature indicating controller TIC, as shown in FIG.
ＴＩＣにより、冷却用水系統１０又は潤滑油系統２０に
おいて、電気ヒータ１５又は１８をレシオバイアス設定
器Ｒ／Ｂ及び電気ヒータ用ＳＣＲを介して制御するか、
モータドライバＭＤを介して三方弁３２３又は３３３を
制御し、プレート熱交換器１４又は２４への熱交換川水
Ｗコ０の流入量を調節して行う。The TIC controls the electric heater 15 or 18 in the cooling water system 10 or the lubricating oil system 20 via the ratio bias setting device R/B and the electric heater SCR, or
This is done by controlling the three-way valve 323 or 333 via the motor driver MD to adjust the amount of heat exchange river water Wko0 flowing into the plate heat exchanger 14 or 24.
一方、流量制御は、冷却用水系統１０又は潤滑油系統２
０それぞれ釘関係する流量指示調節計Ｆ［Ｃにより、モ
ータドライバＭＤを介して二方ブＰ１８２又は２８２を
調節して行う。また、潤滑油Ａの圧力制御は、圧力指示
調節計ＰＩＣによりモータドライバＭＤを介して三方弁
２８２を調節して行う。On the other hand, the flow rate control is performed by the cooling water system 10 or the lubricating oil system 2.
This is done by adjusting the two-way valve P182 or 282 via the motor driver MD using the flow rate indicating controller F[C associated with the nail. Further, the pressure of the lubricating oil A is controlled by adjusting the three-way valve 282 using the pressure indicating regulator PIC via the motor driver MD.
なお、第５図におけるＤＣは直流定電圧装置、ＭＳはモ
ニタースイッチ、Ｉｓはアイソレータ、ＤＩはディジタ
ル指示計、ＭＶ／Ｉは抵抗／電流変換器、Ｒは補助リレ
ー、Ｌは下限警報ランプ、Ｈは上限警報ランプ、ＲＥＣ
はレコーダ、ＰＳは圧力センサ、ＡＳは油圧センサであ
る。In Fig. 5, DC is a DC voltage regulator, MS is a monitor switch, Is is an isolator, DI is a digital indicator, MV/I is a resistance/current converter, R is an auxiliary relay, L is a lower limit alarm lamp, and H is the upper limit warning lamp, REC
is a recorder, PS is a pressure sensor, and AS is an oil pressure sensor.
なお、実験をミニコンＣＰＵで行う場合、該ミニコンＣ
ＰＵから実験プログラムに応じた各種設定信号を計測＠
７０及びサイリスタ制御［５０へ送る機能や各種センサ
からの信号を変換し、測定データをフロッピーディスク
６３に蓄積したり、ディスプレイＣＲＴに表示し、プリ
ンタ６１へ出力する。In addition, when conducting the experiment with a minicomputer CPU, the minicomputer C
Measure various setting signals from the PU according to the experimental program @
70 and thyristor control [50 functions and converts signals from various sensors, and stores measurement data on a floppy disk 63, displays it on a display CRT, and outputs it to a printer 61.
さらに、実験中に何らかの異常が生じ、異常信号がミニ
コンＣＰＵへ人力されたときには、安全処置（インタロ
ック）として全機器を停止させる１５号を出力する。Furthermore, if some abnormality occurs during the experiment and an abnormality signal is manually input to the minicomputer CPU, No. 15 is output to stop all equipment as a safety measure (interlock).
また、計測盤７０では実験をミニコンＣＰＵで行う場合
、該ミニコンＣＰＵからの設定値により自動制御をする
が、ミニコンＣＰＵを使用しない場合は、制御部７１の
各指示調節計ＴＩＣ。Furthermore, in the measurement panel 70, when an experiment is performed using a minicomputer CPU, automatic control is performed based on set values from the minicomputer CPU, but when the minicomputer CPU is not used, each indication controller TIC of the control section 71 is used.
ＦＩＣ，ＰＩＣを手動で設定することにより、ローカル
で自動制御を行うこともできる。Automatic control can also be performed locally by manually setting the FIC and PIC.
従って、本制御装置ＣＵを適用した自動車エンジン用実
験計測装置においては、その制御を、手動運転に加えて
ミニコンＣＰＵでの制御も可能としたため、本装置用ミ
ニコンソフトウェアにより一実験単位ごとに取り込みデ
ータを表やグラフにして出力できるようにしたため、−
実験単位ごとの結果が直ちに判明するようになった。Therefore, in the experimental measurement device for automobile engines to which this control device CU is applied, the control can be performed not only by manual operation but also by the minicomputer CPU. Since it is possible to output as a table or graph, −
Results for each experimental unit are now immediately available.
以上説明したように本発明によれば、自動車エンジンの
実験計測に対し、エンジン冷却水や潤滑油を一定条件下
に前記エンジンへ供給するための制御機器・をキャスタ
に支持させて移動可能とした筐体内に組み込んだ構成と
したので、随所の実験室に移動しテストベンチに近接し
て設定することが可能となったばかりか、機械室が不要
となり、また１本装置が不要の場合には、室外へ搬出し
て実験室を広く有効に利用することもでき、スペースと
設備費の面で顕著な節減となり、また、エンジンへの配
管が極めて短縮されたことからエンジン冷却水や潤滑油
の変化に対する応答の早い制御がｔＩＩ能となり、高精
度の測定データが得られさらにエンジン内の潤滑油液面
を変化させずに実験できるため、実験効率が著しく向上
するなど数々の効果が得られる。As explained above, according to the present invention, control equipment for supplying engine cooling water and lubricating oil to the engine under certain conditions is supported on casters and made movable for experimental measurements of automobile engines. Since it is built into the housing, it is not only possible to move it to any laboratory and set it up close to the test bench, but it also eliminates the need for a machine room, and when one piece of equipment is not required. It is also possible to move the laboratory outside the room and use it widely and effectively, resulting in significant savings in terms of space and equipment costs.Also, because the piping to the engine is extremely shortened, changes in engine cooling water and lubricating oil can be avoided. Control with a quick response to tII becomes a tII function, highly accurate measurement data can be obtained, and experiments can be performed without changing the lubricating oil level in the engine, resulting in a number of effects such as a marked improvement in experimental efficiency.
第１図は、本発明の一実施例である自動車エンジン用移
動油水制御装置の内部構造を示した正面図、第２図は、
第１図のＵ−Ｕ線矢視図、第３図は、第１図のｍ−ｍ線
矢視図、第４図は、同じく移動油水制御装置の右側面外
観図、第５図は１本−実施例を適用した自動車エンジン
用実験計測装置のシステムフローを示す構成図、第６図
は、同じく実験計測装置のシステム構成図である。
１−−−−一筺体部 、
２−−−−−−キャスタ
１０−−−−一エンジン冷却水系統
Ｗ、。・・・・−エンジン冷却水
１４・−・・・プレート熱交換器
２０−−−−潤滑油系統
Ａ −−−−−潤滑油
２４−−−−プレート熱交換器
３０−−−一熱交換用冷却水系統
Ｗ３゜・−一・熱交換用冷却水FIG. 1 is a front view showing the internal structure of a mobile oil/water control device for an automobile engine, which is an embodiment of the present invention, and FIG.
FIG. 1 is a view taken along line U-U in FIG. 1, FIG. 3 is a view taken along line mm in FIG. FIG. 6 is a block diagram showing a system flow of an experimental measurement device for an automobile engine to which this embodiment is applied. FIG. 6 is also a system configuration diagram of the experimental measurement device. 1-----One housing portion, 2--------Casters 10---One engine cooling water system W. --- Engine cooling water 14 --- Plate heat exchanger 20 --- Lubricating oil system A --- Lubricating oil 24 --- Plate heat exchanger 30 --- One heat exchanger Cooling water system W3゜・-1・cooling water for heat exchange
Claims (1)
それぞれ所定の条件で供給するためのエンジン冷却水系
統制御機器及び潤滑油系統制御機器、並びに前記エンジ
ン冷却水及び潤滑油を冷却するためのそれぞれの熱交換
器へ冷却器を送る熱交換用冷却水系統を、移動用部材に
支持された筐体に内設して構成したことを特徴とする自
動車エンジン実験用移動油水制御装置。An engine cooling water system control device and a lubricating oil system control device for supplying engine cooling water and lubricating oil to an experimental automobile engine under predetermined conditions, respectively, and respective systems for cooling the engine cooling water and lubricating oil. A mobile oil/water control device for automobile engine experiments, characterized in that a cooling water system for heat exchange that sends a cooler to a heat exchanger is installed inside a casing supported by a moving member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3586787A JPH0713586B2 (en) | 1987-02-20 | 1987-02-20 | Mobile oil / water control system for automobile engine experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3586787A JPH0713586B2 (en) | 1987-02-20 | 1987-02-20 | Mobile oil / water control system for automobile engine experiments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63205536A true JPS63205536A (en) | 1988-08-25 |
| JPH0713586B2 JPH0713586B2 (en) | 1995-02-15 |
Family
ID=12453938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3586787A Expired - Lifetime JPH0713586B2 (en) | 1987-02-20 | 1987-02-20 | Mobile oil / water control system for automobile engine experiments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713586B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6714412B1 (en) | 2002-09-13 | 2004-03-30 | International Business Machines Corporation | Scalable coolant conditioning unit with integral plate heat exchanger/expansion tank and method of use |
| JP2014081251A (en) * | 2012-10-16 | 2014-05-08 | Sanki Eng Co Ltd | Water cooled type transmission oil heat exchanger test system |
| JP2014102154A (en) * | 2012-11-20 | 2014-06-05 | Ono Sokki Co Ltd | Engine cooling water temperature control device and method |
| CN105352733A (en) * | 2015-12-12 | 2016-02-24 | 哈尔滨东安汽车动力股份有限公司 | Novel hot and cold impact test method for automobile engine |
| CN116577108A (en) * | 2023-05-23 | 2023-08-11 | 昆山博思通仪器设备有限公司 | Quick cold and hot impact engine test machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108140393B (en) | 2016-09-28 | 2023-10-20 | 华为技术有限公司 | Method, device and system for processing multichannel audio signals |
-
1987
- 1987-02-20 JP JP3586787A patent/JPH0713586B2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6714412B1 (en) | 2002-09-13 | 2004-03-30 | International Business Machines Corporation | Scalable coolant conditioning unit with integral plate heat exchanger/expansion tank and method of use |
| JP2014081251A (en) * | 2012-10-16 | 2014-05-08 | Sanki Eng Co Ltd | Water cooled type transmission oil heat exchanger test system |
| JP2014102154A (en) * | 2012-11-20 | 2014-06-05 | Ono Sokki Co Ltd | Engine cooling water temperature control device and method |
| CN105352733A (en) * | 2015-12-12 | 2016-02-24 | 哈尔滨东安汽车动力股份有限公司 | Novel hot and cold impact test method for automobile engine |
| CN116577108A (en) * | 2023-05-23 | 2023-08-11 | 昆山博思通仪器设备有限公司 | Quick cold and hot impact engine test machine |
| CN116577108B (en) * | 2023-05-23 | 2023-10-31 | 昆山博思通仪器设备有限公司 | Quick cold and hot impact engine test machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713586B2 (en) | 1995-02-15 |
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