JPS6345273Y2 - - Google Patents
Info
- Publication number
- JPS6345273Y2 JPS6345273Y2 JP4151182U JP4151182U JPS6345273Y2 JP S6345273 Y2 JPS6345273 Y2 JP S6345273Y2 JP 4151182 U JP4151182 U JP 4151182U JP 4151182 U JP4151182 U JP 4151182U JP S6345273 Y2 JPS6345273 Y2 JP S6345273Y2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- liquid level
- solvent
- washing
- detection 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 claims description 31
- 239000002904 solvent Substances 0.000 claims description 28
- 238000005406 washing Methods 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 8
- 238000005108 dry cleaning Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
【考案の詳細な説明】
第１図は従来のドライクリーニングの概略配管
説明図である。図において１はウオツシユタンク
で、洗浄用溶剤を収納するタンクであり、予洗工
程又は本洗工程では所定量の溶剤を自動弁２を経
て処理槽３へ供給するものである。４はボタント
ラツプで、連通管５を介して処理槽３と連絡して
いる。６はレベルスイツチで、ボタントラツプ４
に装着され、処理槽３内の液位を検知する（低液
位と高液位を検知する）。[Detailed Description of the Invention] Fig. 1 is a schematic explanatory diagram of conventional dry cleaning piping. In the figure, reference numeral 1 denotes a wash tank, which stores a cleaning solvent, and supplies a predetermined amount of solvent to a processing tank 3 via an automatic valve 2 in a pre-washing process or a main washing process. 4 is a button trap, which communicates with the processing tank 3 via a communication pipe 5. 6 is the level switch, button trap 4
It is attached to the tank and detects the liquid level in the processing tank 3 (detects low liquid level and high liquid level).
７はリンスタンクで、予洗又は本洗工程等で汚
染された溶剤を、蒸留器８、コンデンサ９、水分
離器１０、クリーンタンク１１を経て再生し、清
浄な溶剤として収納している。また乾燥工程等で
回収した溶剤はエアダクト１２、水分離器１０、
クリーンタンク１１を経て同様にリンスタンク７
に収納する。また１３はエキスパンダ式フイル
タ、１４は後処理タンク、１５はポンプである。 Reference numeral 7 denotes a rinse tank, in which the solvent contaminated during the prewashing or main washing process is recycled through a distiller 8, a condenser 9, a water separator 10, and a clean tank 11, and is stored as a clean solvent. In addition, the solvent recovered in the drying process etc. is stored in the air duct 12, water separator 10,
Similarly, after passing through the clean tank 11, the rinse tank 7
Store it in. Further, 13 is an expander type filter, 14 is a post-treatment tank, and 15 is a pump.
以上の構成のドライクリーナーに於いて、予洗
工程又は本洗工程ではウオツシユタンク１から処
理槽３へ所定量（通常予洗工程では低液位、本洗
工程では高液位）の溶剤が供給される。処理槽３
内の低液位の液位制御は、プログラムで決められ
た時間T1だけ自動弁２を開放するとともに、レ
ベルスイツチ６が液位を検知することによつてコ
ントロールされる。また予洗工程の低液位洗浄に
使用される溶剤は、通常全量を蒸留器８へ排出さ
れ、ウオツシユタンク１へは戻されない。 In the dry cleaner configured as described above, a predetermined amount of solvent (normally a low liquid level in the prewashing process and a high liquid level in the main washing process) is supplied from the washing tank 1 to the treatment tank 3 in the prewashing process or the main washing process. Ru. Processing tank 3
The liquid level control for the low liquid level in the tank is controlled by opening the automatic valve 2 for a time T1 determined by the program and by detecting the liquid level by the level switch 6. Further, the solvent used for low level cleaning in the pre-washing step is normally discharged in its entirety to the distiller 8 and is not returned to the wash tank 1.
よつて次の本洗工程ではウオツシユタンク１の
残留溶剤量（予洗工程で使用した量を除いた溶剤
量）が、プログラムで設定された時間T2内で処
理槽３内へ投入される。もし前記の時間T2以内
に高液位に達しない場合は、T2時間経過後リン
スタンク７の清浄溶剤を自動弁１６を開き、ポン
プ１５を作動して処理槽３へ汲み上げ、レベルス
イツチ６が高液位を検知することによつて処理槽
３内の液位制御を行なつている。 Therefore, in the next main washing step, the amount of residual solvent in the washing tank 1 (the amount of solvent excluding the amount used in the pre-washing step) is poured into the processing tank 3 within the time T 2 set in the program. If the high liquid level is not reached within the above time T2 , after T2 hours have elapsed, the cleaning solvent in the rinse tank 7 is pumped up to the treatment tank 3 by opening the automatic valve 16 and operating the pump 15, and then turning on the level switch 6. The liquid level in the processing tank 3 is controlled by detecting a high liquid level.
しかしながら第１図の従来装置によると、毛布
やコート等の厚地の被洗物をクリーニングする場
合、被洗物の脱液率が低いことからウオツシユタ
ンク１へ戻される溶剤量が減少することや、通常
の被洗物の場合でも本洗工程終了後の処理槽３内
の溶剤をウオツシユタンク１へ全量戻さず、一部
分を蒸留器８へ排出する場合等に於いては、ウオ
ツシユタンク１内の溶剤量は不足状態となる。 However, according to the conventional device shown in FIG. 1, when cleaning thick items such as blankets and coats, the amount of solvent returned to the washing tank 1 may be reduced due to the low rate of liquid removal from the items being washed. Even in the case of ordinary items to be washed, if the solvent in the processing tank 3 after the main washing process is not returned to the washing tank 1 in its entirety, but only a portion is discharged to the distiller 8, the washing tank 1 The amount of solvent in the tank becomes insufficient.
例えば、第２図に示す如く本洗工程に於いて、
Ａの場合はプログラムで設定された時間T2内に
高液位に達し、リンスタンク７からの汲み上げが
不要となる。ところがＢの場合は、ウオツシユタ
ンク１からの溶剤だけでは不足の場合で、設定時
間T2が経過後、ポンプ１５と自動弁１６が作動
して処理槽３内の液位が高液位になるまで、リン
スタンク７から溶剤を汲み上げる。即ち、Ａに比
べて時間t1だけ高液位の状態での洗浄時間が短か
くなる。またＣの場合はＢより更に異常な場合で
ある。 For example, in the main washing process as shown in Figure 2,
In the case of A, the high liquid level is reached within the time T 2 set by the program, and pumping from the rinse tank 7 becomes unnecessary. However, in case B, the solvent from the wash tank 1 is not enough, and after the set time T2 has elapsed, the pump 15 and automatic valve 16 are activated and the liquid level in the treatment tank 3 reaches a high level. Pump up the solvent from the rinse tank 7 until the That is, compared to A, the cleaning time in a high liquid level state is shorter by time t1 . Case C is even more abnormal than case B.
以上の如く第１図の装置では、規定の溶剤量に
達するまでに時間が掛ると、溶剤量が不足の状態
で洗浄するため、被洗物が逆汚染されたり、物理
的作用を受けて損傷したりする欠点があつた。 As described above, with the apparatus shown in Figure 1, if it takes time to reach the specified amount of solvent, the items to be washed may be back-contaminated or damaged due to physical action because the amount of solvent is insufficient for cleaning. There were some drawbacks.
本考案は前記従来の欠点を解消するために提案
されたもので、ウオツシユタンク内の溶剤量を検
知する液位検知装置をウオツシユタンクに装着
し、同検知装置の信号によりリンスタンク内の洗
浄溶剤を洗濯ドラムに供給させ、ボタントラツプ
の液位検知装置の出力信号により、ウオツシユタ
ンク及びリンスタンクから洗濯ドラムへの洗浄溶
剤の供給を停止させる制御装置を設けることによ
り、被染物の種類、蒸留率に関係なく洗濯ドラム
内の液位を所定量に維持でき、従来のような逆汚
染や被染物の損傷等の不具合はなく、安定した品
質のクリーニングが可能なドライクリーニング装
置を提供せんとするものである。 The present invention was proposed in order to eliminate the above-mentioned drawbacks of the conventional methods.A liquid level detection device that detects the amount of solvent in the wash tank is attached to the wash tank, and a signal from the sensor is used to detect the amount of solvent in the rinse tank. By providing a control device that supplies cleaning solvent to the laundry drum and stops the supply of cleaning solvent from the wash tank and rinsing tank to the laundry drum based on the output signal of the button trap liquid level detection device, it is possible to control the type of material to be dyed, We would like to provide a dry cleaning device that can maintain the liquid level in the washing drum at a predetermined level regardless of the distillation rate, eliminates problems such as back contamination and damage to dyed objects, and provides stable quality cleaning. It is something to do.
以下本考案の実施例を図面について説明する
と、第３図は本考案の実施例を示すウオツシユタ
ンク１の要部断面図で、他の機器は第１図と同じ
である。図において２１は磁気近接スイツチで、
パツキン２２を介してウオツシユタンク１に固定
されている。２３はフロートで、軸２４の上端に
マグネツト２５を、下端にボール２６（樹脂製で
比重が0.3程度）を夫々脱着可能に固定している。
また２７はガイドで、ウオツシユタンク１に一端
を固定され、穴２８で前記フロート２３の昇降を
案内している。２９は排出管で、自動弁２を経て
処理槽３へ連絡している。 An embodiment of the present invention will be described below with reference to the drawings. FIG. 3 is a cross-sectional view of a main part of a wash tank 1 showing an embodiment of the present invention, and other equipment is the same as in FIG. 1. In the figure, 21 is a magnetic proximity switch,
It is fixed to the wash tank 1 via a gasket 22. 23 is a float, and a magnet 25 is detachably fixed to the upper end of a shaft 24, and a ball 26 (made of resin and having a specific gravity of about 0.3) is fixed to the lower end of the float.
A guide 27 has one end fixed to the wash tank 1 and guides the float 23 up and down through a hole 28. 29 is a discharge pipe, which communicates with the processing tank 3 via the automatic valve 2.
なお、溶剤量が液位Ｈに減少すると、マグネツ
ト２５は磁気近接スイツチ２１から距離Ｌだけ離
れ、電気信号が切り換わり、図示しない電気回路
により、自動弁１６とポンプ１５を作動させて、
リンスタンク７から処理槽３へ溶剤を汲み上げ、
高液位になり次第自動弁１６、ポンプ１５をオフ
にする様になつている（ウオツシユタンク１内に
残留する液位Ｈ分の溶剤は、リンスタンク７から
汲み上げられる溶剤と並行して処理槽３内へ供給
されることとなる）。 Note that when the amount of solvent decreases to the liquid level H, the magnet 25 moves away from the magnetic proximity switch 21 by a distance L, the electric signal is switched, and the automatic valve 16 and pump 15 are operated by an electric circuit (not shown).
Pump up the solvent from the rinse tank 7 to the treatment tank 3,
The automatic valve 16 and pump 15 are turned off as soon as the liquid level reaches a high level (the solvent remaining in the wash tank 1 for the liquid level H is processed in parallel with the solvent pumped from the rinse tank 7). (It will be supplied into tank 3).
第４図は本考案の実施例を示す制御回路例を示
し、３０は制御装置、３１はウオツシユタンク１
の液位検知装置、３２はボタントラツプ４の液位
検知装置、２は自動弁、１６は自動弁、１５はポ
ンプである。 FIG. 4 shows an example of a control circuit showing an embodiment of the present invention, where 30 is a control device, 31 is a wash tank 1
32 is a liquid level detection device for the button trap 4, 2 is an automatic valve, 16 is an automatic valve, and 15 is a pump.
さて第２図に於けるＢ，Ｃの場合、第３図にお
けるウオツシユタンク１内の液位がＨに達する
と、直ちに自動弁１６、ポンプ１５が作動して、
リンスタンク７から溶剤を汲み上げ、処理槽３内
の液位が高液位に達すると、自動弁１６、ポンプ
１５を停止する。 Now, in the case of B and C in Fig. 2, when the liquid level in the wash tank 1 in Fig. 3 reaches H, the automatic valve 16 and pump 15 are activated immediately.
When the solvent is pumped up from the rinse tank 7 and the liquid level in the processing tank 3 reaches a high level, the automatic valve 16 and pump 15 are stopped.
以上詳細に説明した如く本考案は構成されてお
り、被洗物の種類、蒸留率に関係なく処理槽内の
液位は所定量に維持できるので、従来の如き逆汚
染や被洗物の損傷等の不具合は解消でき、安定し
た品質のクリーニングが可能となる。なお、液位
検知装置としては、本実施例以外に空気圧力式、
光電管式、タツプフロート式等を採用してもよ
い。 As explained in detail above, the present invention is structured so that the liquid level in the treatment tank can be maintained at a predetermined level regardless of the type of material to be washed or the distillation rate, thereby preventing back contamination and damage to the material to be washed. Problems such as these can be resolved, and cleaning with stable quality becomes possible. In addition, as a liquid level detection device, in addition to this example, pneumatic type,
A phototube type, tap float type, etc. may be adopted.
第１図は従来のドライクリーナーの１例を示す
配管図、第２図は本染工程における処理槽液位と
時間との関係を示す線図、第３図は本考案の実施
例を示すウオツシユタンクの１部を示す断面図、
第４図は本考案の制御回路の１例を示す説明図で
ある。
図の主要部分の説明、１……ウオツシユタン
ク、３……処理槽（洗濯ドラム）、４……ボタン
トラツプ、６……レベルスイツチ、７……リンス
タンク、２１……磁気近接スイツチ、２３……フ
ロート、２５……マグネツト、２６……ボール。
Figure 1 is a piping diagram showing an example of a conventional dry cleaner, Figure 2 is a diagram showing the relationship between the liquid level in the treatment tank and time in the main dyeing process, and Figure 3 is a diagram showing an example of the present invention. A sectional view showing a part of the tank,
FIG. 4 is an explanatory diagram showing one example of the control circuit of the present invention. Explanation of the main parts of the diagram: 1... Wash tank, 3... Processing tank (washing drum), 4... Button trap, 6... Level switch, 7... Rinse tank, 21... Magnetic proximity switch, 23... ...Float, 25...Magnet, 26...Ball.
Claims (1)
濯ドラムに洗浄溶剤を供給するウオツシユタンク
とに夫々液位検知装置を設けると共に、同ウオツ
シユタンクの液位検知装置の出力信号に基づき前
記ウオツシユタンクと独立のリンスタンク内の洗
浄溶剤を前記洗濯ドラムに供給させ、前記ボタン
トラツプの液位検知装置の出力信号に基づき前記
ウオツシユタンク及びリンスタンクから洗濯ドラ
ムへの洗浄溶剤の供給を停止させる制御装置を有
してなることを特徴とするドライクリーニング装
置。 A button trap connected to the washing drum and a washing tank that supplies cleaning solvent to the washing drum are each provided with a liquid level detection device, and a button trap connected to the washing drum is provided with a liquid level detection device, and a button trap connected to the washing drum is installed independently from the washing tank based on the output signal of the liquid level detection device of the washing tank. A control device for supplying the cleaning solvent in the rinse tank to the washing drum and stopping the supply of the cleaning solvent from the wash tank and the rinse tank to the laundry drum based on the output signal of the liquid level detection device of the button trap. A dry cleaning device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4151182U JPS58145189U (en) | 1982-03-24 | 1982-03-24 | dry cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4151182U JPS58145189U (en) | 1982-03-24 | 1982-03-24 | dry cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58145189U JPS58145189U (en) | 1983-09-30 |
| JPS6345273Y2 true JPS6345273Y2 (en) | 1988-11-24 |
Family
ID=30052695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4151182U Granted JPS58145189U (en) | 1982-03-24 | 1982-03-24 | dry cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58145189U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100319066B1 (en) * | 1999-10-15 | 2001-12-29 | 서연환 | Laundry device |
-
1982
- 1982-03-24 JP JP4151182U patent/JPS58145189U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58145189U (en) | 1983-09-30 |
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