JP2979342B2 - System cleaning equipment - Google Patents
System cleaning equipmentInfo
- Publication number
- JP2979342B2 JP2979342B2 JP2265029A JP26502990A JP2979342B2 JP 2979342 B2 JP2979342 B2 JP 2979342B2 JP 2265029 A JP2265029 A JP 2265029A JP 26502990 A JP26502990 A JP 26502990A JP 2979342 B2 JP2979342 B2 JP 2979342B2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- pressure hot
- washing
- switching valve
- cleaning
- 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 - Lifetime
Links
Description
【発明の詳細な説明】 （１）産業上の利用分野 本発明は、車両の洗浄を効率的に行うことのできるシ
ステム洗浄装置に関する。The present invention relates to a system cleaning device capable of efficiently cleaning a vehicle.
（２）従来の技術 従来車両の側面洗浄や下部洗浄を行う自動洗浄装置
は、これのためのボイラーや高圧ポンプからなる高圧温
水発生機を有し、又洗浄ノズルによる車両洗浄のために
該洗浄ノズルに高圧温水発生機を必要としていた。(2) Conventional technology Conventionally, an automatic cleaning device for cleaning a side surface and a lower portion of a vehicle has a high-pressure hot water generator including a boiler and a high-pressure pump for the cleaning, and the cleaning for cleaning the vehicle by a cleaning nozzle. The nozzle required a high pressure hot water generator.
（３）発明が解決しようとする問題点 しかし上記従来の洗浄装置は、それぞれにボイラーや
高圧ポンプからなる高圧温水発生機を必要とするため、
設備費用が多くなり、且つ、いづれの装置も使用しない
場合もあり稼動効率が低下すると共に、取り扱いや保守
が煩雑になる等の欠点を有していた。(3) Problems to be Solved by the Invention However, the above-described conventional cleaning devices each require a high-pressure hot water generator including a boiler and a high-pressure pump.
There are disadvantages such as an increase in equipment costs, a case where none of the devices are used, a decrease in operating efficiency, and a complicated handling and maintenance.
本発明は上記の欠点を解消し、高圧温水発生機を集約
して簡素化し、使用個所に適時に高圧温水を分配し洗浄
効率を向上したシステム洗浄装置を提供することを目的
とする。SUMMARY OF THE INVENTION It is an object of the present invention to provide a system cleaning apparatus which solves the above-mentioned drawbacks, consolidates and simplifies a high-pressure hot water generator, and distributes high-pressure hot water to use points in a timely manner to improve cleaning efficiency.
（４）問題点を解決するための手段 上記の目的を達成するため、本発明は高圧温水発生機
と、該高圧温水発生機により生成された高圧温水を車両
自動洗浄装置又は複数の手洗用洗浄ノズルに切換える切
換バルブと、これら各洗浄ノズルに付設した操作端末
と、前記車両自動洗浄装置が運転中か否かを検知する検
知手段と、いずれかの前記操作端末においてON操作をす
ると前記高圧温水発生機を運転すると共に前記切換バル
ブを前記洗浄ノズル側に切換える指令信号と、前記検知
手段からの信号より前記車両自動洗浄装置が運転中であ
ると判断したときに前記ON操作にもかかわらず前記切換
バルブの前記洗浄ノズル側への切換を禁止する禁止信号
とを発生する制御装置とからなることを特徴とする。(4) Means for Solving the Problems In order to achieve the above object, the present invention provides a high-pressure hot water generator and a high-pressure hot water generated by the high-pressure hot water generator using a vehicle automatic cleaning device or a plurality of hand-washing devices. A switching valve for switching to a nozzle, an operation terminal attached to each of these washing nozzles, a detecting means for detecting whether or not the automatic vehicle cleaning device is in operation, A command signal for operating the generator and switching the switching valve to the washing nozzle side, and when it is determined that the vehicle automatic washing device is operating from the signal from the detection means, despite the ON operation, And a controller for generating a prohibition signal for prohibiting the switching of the switching valve to the cleaning nozzle side.
（５）作用 手洗用洗浄ノズルを使用する場合、該ノズルに付設の
操作端末をON操作すると制御装置からの指令信号により
高圧温水発生機が運転すると共に切換バルブが洗浄ノズ
ル側に切換わり手洗用洗浄ノズルに高圧温水が流入し手
動により車両を洗浄することができる。(5) Function When using the washing nozzle for hand washing, when the operation terminal attached to the nozzle is turned ON, the high pressure hot water generator is operated by the command signal from the control device, and the switching valve is switched to the washing nozzle side for hand washing. High-pressure hot water flows into the washing nozzle, and the vehicle can be washed manually.
ところが、自動洗浄装置が運転中のときには操作端末
をON操作しても検知手段からの信号により制御装置は禁
止信号を切換バルブに発生し、該切換バルブは自動洗浄
装置側を保持し、該自動洗浄装置の運転が継続し、可搬
洗浄ノズル側へは高圧温水が流入しない。However, when the automatic cleaning device is in operation, even if the operation terminal is turned ON, the control device generates a prohibition signal to the switching valve by a signal from the detecting means, and the switching valve holds the automatic cleaning device side, The operation of the cleaning device continues, and the high-pressure hot water does not flow into the portable cleaning nozzle.
（６）実施例 以下本発明の実施例を図面により説明する。(6) Example Hereinafter, an example of the present invention will be described with reference to the drawings.
（１）は高圧温水発生機を示し、該高圧温水発生機
（１）は例えば多重円盤式貫流ボイラー温水タンク及び
三連セラミックプランジャーポンプ等からなり、又
（２）は前記高圧温水発生機（１）で生成された高圧温
水を分岐切換える切換バルブを示し、該切換バルブ
（２）は例えば３ポート電磁弁等からなる。(1) shows a high-pressure hot water generator. The high-pressure hot water generator (1) comprises, for example, a multi-disc type once-through boiler hot water tank and a triple ceramic plunger pump, and (2) shows the high-pressure hot water generator ( 1 shows a switching valve for branch-switching the high-pressure hot water generated in 1), and the switching valve (2) includes, for example, a 3-port solenoid valve.
（３）は車両自動洗浄装置を示し、該自動洗浄装置
（３）は自動の下部洗浄装置又は側面洗浄装置等からな
り、又（41）…（4n）は手洗用洗浄ノズルを示し、これ
ら手洗用洗浄ノズル（41）…（4n）はストップガン機構
を有し、該手洗用洗浄ノズル（41）…（4n）には操作端
末（4a1）…（4an）が附設されている。(3) shows a vehicle automatic washing device, the automatic washing device (3) comprises an automatic lower washing device or a side washing device, and (4 1 )... (4n) show hand washing nozzles. The hand washing nozzles (4 1 )... (4n) have a stop gun mechanism, and the hand washing nozzles (4 1 )... (4n) are provided with operation terminals (4a 1 ). .
（５）は検知手段を示し、該検知手段（５）は例えば
前記切換バルブ（２）と自動洗浄装置（３）との間を接
続する配管（7a）に介在したフロースイッチからなり、
前記自動洗浄装置（３）の運転中において該配管（7a）
内に高圧温水が流れていることにより、この高圧温水の
流れを検知して該自動洗浄装置（３）が運転中であるこ
とを知るようにした。(5) shows a detecting means, which comprises, for example, a flow switch interposed in a pipe (7a) connecting between the switching valve (2) and the automatic cleaning device (3),
During the operation of the automatic cleaning device (3), the pipe (7a)
When the high-pressure hot water flows in the inside, the flow of the high-pressure hot water is detected, so that it is known that the automatic cleaning device (3) is operating.
（６）は制御装置を示し、該制御装置（６）は前記操
作端末（4a1）…（4an）及び検知手段（５）からの信号
の入力し、前記高圧温水発生機（１）及び切換バルブ
（２）へ指令信号を出力し後述する制御動作をするよう
にした。(6) indicates a control device. The control device (6) inputs signals from the operation terminals (4a 1 )... (4an) and the detection means (5), and outputs the high-pressure hot water generator (1) and switching. A command signal is output to the valve (2) to perform a control operation described later.
尚、（7b）は前記高圧温水発生機（１）と切換バルブ
（２）間を接続する配管、（7c）は該切換バルブ（２）
と洗浄ノズル（41）…（4n）間を接続する配管を示す。(7b) is a pipe connecting between the high-pressure hot water generator (1) and the switching valve (2), and (7c) is a pipe connecting the switching valve (2).
Shows the piping that connects between the cleaning nozzles (4 1 ) ... (4n).
上記構成において、例えば手洗用洗浄ノズル（41）に
より洗浄を行う場合、該手洗用洗浄ノズル（41）の操作
端末（4a1）をONすると制御装置（６）に入力信号が送
信され、該制御装置（６）から高圧温水発生機（１）に
指令信号を出力し、該発生機（１）の高圧ポンプを運転
する。In the above configuration, for example, when washing is carried out wash cleaning nozzle (4 1), the input signal control terminal of the cleaning nozzle該手wash (4 1) to (4a 1) to turn ON the control device (6) is transmitted, A command signal is output from the control device (6) to the high-pressure hot water generator (1) to operate the high-pressure pump of the generator (1).
尚、該高圧温水発生機（１）のボイラーは予め作動さ
れ温度調節器により所定温度の温水が貯蔵されている。
これと同時に制御装置（６）から切換バルブ（２）へ指
令信号を発生し、該切換バルブ（２）を手洗用洗浄ノズ
ル側に切換えて高圧温水を手洗用洗浄ノズル（41）…
（4n）に送水する。このとき該手洗用洗浄ノズル（41）
…（4n）はストップガン機構を有するので所望の手洗用
洗浄ノズル（41）を使用して洗浄できる。ところが自動
洗浄装置（３）が運転している場合には、検知手段
（５）からの信号により制御装置（６）から切換バルブ
（２）へ禁止信号を発生し、前記操作端末（4a1）のON
にもかかわらず該切換バルブ（２）は可搬洗浄ノズル側
に切換らずに自動洗浄装置側を保持し、かくて自動洗浄
装置（３）の運転が継続される。即ち自動洗浄装置
（３）の運転が手洗用洗浄ノズル（41）…（4n）より優
先される。The boiler of the high-pressure hot water generator (1) is operated in advance and hot water of a predetermined temperature is stored by a temperature controller.
At the same time, a command signal is generated from the control unit (6) to the switching valve (2), and the switching valve (2) is switched to the hand washing washing nozzle side to supply high-pressure hot water to the hand washing nozzle (4 1 ).
(4n). At this time, the washing nozzle for hand washing (4 1 )
Since (4n) has a stop gun mechanism, it can be cleaned using a desired hand-washing cleaning nozzle (4 1 ). However, when the automatic cleaning device (3) is operating, a prohibition signal is generated from the control device (6) to the switching valve (2) by a signal from the detection means (5), and the operation terminal (4a 1 ) ON
Nevertheless, the switching valve (2) does not switch to the portable cleaning nozzle side but holds the automatic cleaning apparatus side, and thus the operation of the automatic cleaning apparatus (3) is continued. That is, the operation of the automatic cleaning device (3) is prioritized over the cleaning nozzles for hand washing (4 1 ) (4n).
次に前記操作端末（4a1）をOFFにすると前記制御操作
（６）から切換バルブ（２）に指令信号が送られ該切換
バルブ（２）を手洗用洗浄ノズル側から自動洗浄装置側
に切換わると共に前記制御装置（６）から高圧温水発生
機（１）に指令信号を出力し該発生機（１）の高圧ポン
プの運転を停止する。Next, when the operation terminal (4a 1 ) is turned off, a command signal is sent from the control operation (6) to the switching valve (2), and the switching valve (2) is switched from the hand washing nozzle to the automatic washing device. At the same time, the control device (6) outputs a command signal to the high-pressure hot water generator (1) to stop the operation of the high-pressure pump of the generator (1).
尚、前述の場合は手洗用洗浄ノズル（41）の例を説明
したが、他の手洗用洗浄ノズル（42）…（4n）の場合も
同様である。In the above case, the example of the hand washing nozzle (4 1 ) has been described, but the same applies to the other hand washing nozzles (4 2 )... (4n).
（７）発明の効果 このように本発明によると車両自動洗浄装置と複数の
手洗用洗浄ノズルへは切換バルブの切換により共通１台
の高圧温水発生機から高圧温水の供給を可能にしたの
で、設備の集約化ができ設備費の低減化が図れ、又自動
洗浄装置の運転中は検知手段からの信号により操作端末
からのONの信号にもかかわらず優先的に自動洗浄装置の
運転が中断することなく継続され、洗浄の効率化が図ら
れる等の効果を有する。(7) Advantageous Effects of the Invention As described above, according to the present invention, it is possible to supply high-pressure hot water from a common high-pressure hot water generator to a vehicle automatic cleaning device and a plurality of hand-washing nozzles by switching a switching valve. The equipment can be centralized and the equipment cost can be reduced. During the operation of the automatic cleaning device, the operation of the automatic cleaning device is interrupted preferentially by the signal from the detection means despite the ON signal from the operation terminal. This has the effect of improving the efficiency of cleaning and the like.
第１図は本発明の実施例の配管制御系図である。 （１）……高圧温水発生機 （２）……切換バルブ （３）……自動洗浄機 （４）、（4n）……手洗用洗浄ノズル （4a）、（4an）……操作端末 （５）……検知手段 （６）……制御装置 FIG. 1 is a piping control system diagram of an embodiment of the present invention. (1) High pressure hot water generator (2) Switching valve (3) Automatic washing machine (4), (4n) Hand washing nozzle (4a), (4an) Operating terminal (5) ) Detection means (6) Control device
Claims (1)
り生成された高圧温水を車両自動洗浄装置又は複数の手
洗用洗浄ノズルに切換える切換バルブとこれら各洗浄ノ
ズルに付設した操作端末と、前記車両自動洗浄装置が運
転中か否かを検知する検知手段と、いずれかの前記操作
端末においてON操作をすると前記高圧温水発生機を運転
すると共に前記切換バルブを前記洗浄ノズル側に切換え
る指令信号と、前記検知手段からの信号より前記車両自
動洗浄装置が運転中であると判断したときに前記ON操作
にもかかわらず前記切換バルブの前記洗浄ノズル側への
切換を禁止する禁止信号とを発生する制御装置とからな
ることを特徴とするシステム洗浄装置。1. A high-pressure hot water generator, a switching valve for switching high-pressure hot water generated by the high-pressure hot water generator to an automatic vehicle washing device or a plurality of washing nozzles for hand washing, and an operation terminal attached to each of the washing nozzles; Detection means for detecting whether or not the vehicle automatic cleaning device is operating; and a command signal for operating the high-pressure hot water generator and switching the switching valve to the cleaning nozzle side when an ON operation is performed at any of the operation terminals. And a prohibition signal for prohibiting switching of the switching valve to the cleaning nozzle side in spite of the ON operation when it is determined from the signal from the detection means that the automatic vehicle cleaning device is operating. A system cleaning device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2265029A JP2979342B2 (en) | 1990-10-04 | 1990-10-04 | System cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2265029A JP2979342B2 (en) | 1990-10-04 | 1990-10-04 | System cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04143151A JPH04143151A (en) | 1992-05-18 |
| JP2979342B2 true JP2979342B2 (en) | 1999-11-15 |
Family
ID=17411596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2265029A Expired - Lifetime JP2979342B2 (en) | 1990-10-04 | 1990-10-04 | System cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2979342B2 (en) |
-
1990
- 1990-10-04 JP JP2265029A patent/JP2979342B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04143151A (en) | 1992-05-18 |
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