JPH03102290U - - Google Patents
Info
- Publication number
- JPH03102290U JPH03102290U JP13057490U JP13057490U JPH03102290U JP H03102290 U JPH03102290 U JP H03102290U JP 13057490 U JP13057490 U JP 13057490U JP 13057490 U JP13057490 U JP 13057490U JP H03102290 U JPH03102290 U JP H03102290U
- Authority
- JP
- Japan
- Prior art keywords
- supply path
- liquid
- nozzle
- water supply
- pump 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
- 239000007788 liquid Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims 3
- 239000006260 foam Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Air Transport Of Granular Materials (AREA)
- Nozzles (AREA)
Description
第1図は本考案洗浄装置の一実施例を示す概略
説明図、第2図はエゼクタ部のみの断面図、第3
図はジエツトポンプ部のみの断面図、第4図は別
の実施例を示す概略説明図、第5図は従来例の説
明図である。
2……ポンプ装置、3……ノズル、4……送液
管、6……空気供給路、7……水供給路、23…
…方向制御弁。
Figure 1 is a schematic explanatory diagram showing one embodiment of the cleaning device of the present invention, Figure 2 is a sectional view of only the ejector section, and Figure 3 is a sectional view of only the ejector section.
The figure is a sectional view of only the jet pump section, FIG. 4 is a schematic explanatory view showing another embodiment, and FIG. 5 is an explanatory view of a conventional example. 2... Pump device, 3... Nozzle, 4... Liquid feeding pipe, 6... Air supply path, 7... Water supply path, 23...
...Directional control valve.
Claims (1)
2とノズル3とを連通し、かつ、該ノズル3に発
泡性液体を供給する送液管4とを備え、この送液
管4の途中に、前記送液管4内の発泡性液体を発
泡させる空気の空気供給路6を設けて、前記ノズ
ル3から泡を噴射させる如く成した洗浄装置であ
つて、前記送液管4の途中に、前記ポンプ装置2
の吐出容量よりも大きな容量の加圧水を供給する
水供給路7を設け、この水供給路7と、前記空気
供給路6との一方を前記送液路4に選択的に開放
させる方向制御弁23を設けたことを特徴とする
洗浄装置。 The pump device 2 and the nozzle 3 are provided with a liquid feed pipe 4 that communicates the pump device 2 and the nozzle 3 and supplies foaming liquid to the nozzle 3. The cleaning device is configured such that an air supply path 6 for foaming the foaming liquid in the liquid pipe 4 is provided to inject foam from the nozzle 3, and the pump device is installed in the middle of the liquid pipe 4. 2
A directional control valve 23 is provided with a water supply path 7 for supplying pressurized water with a capacity larger than the discharge capacity of the water supply path 7, and selectively opens one of the water supply path 7 and the air supply path 6 to the liquid feeding path 4. A cleaning device characterized by being provided with.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13057490U JPH061271Y2 (en) | 1990-11-30 | 1990-11-30 | Cleaning equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13057490U JPH061271Y2 (en) | 1990-11-30 | 1990-11-30 | Cleaning equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03102290U true JPH03102290U (en) | 1991-10-24 |
JPH061271Y2 JPH061271Y2 (en) | 1994-01-12 |
Family
ID=31678142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13057490U Expired - Lifetime JPH061271Y2 (en) | 1990-11-30 | 1990-11-30 | Cleaning equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH061271Y2 (en) |
-
1990
- 1990-11-30 JP JP13057490U patent/JPH061271Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH061271Y2 (en) | 1994-01-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |