JPS592850Y2 - Cleaning liquid and chemical spray equipment - Google Patents
Cleaning liquid and chemical spray equipmentInfo
- Publication number
- JPS592850Y2 JPS592850Y2 JP14343379U JP14343379U JPS592850Y2 JP S592850 Y2 JPS592850 Y2 JP S592850Y2 JP 14343379 U JP14343379 U JP 14343379U JP 14343379 U JP14343379 U JP 14343379U JP S592850 Y2 JPS592850 Y2 JP S592850Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- chemical
- ejector
- switching valve
- pipe
- 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
- 239000000126 substance Substances 0.000 title claims description 43
- 239000007788 liquid Substances 0.000 title claims description 23
- 238000004140 cleaning Methods 0.000 title claims description 18
- 239000007921 spray Substances 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 239000000243 solution Substances 0.000 claims description 20
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 239000008400 supply water Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Nozzles (AREA)
- Spray Control Apparatus (AREA)
Description
【考案の詳細な説明】
本考案は例えば学校、病院等の厨房設備の洗浄、消毒等
の作業に有利ならしめた洗浄水及び薬液の散布装置に関
するものである。[Detailed Description of the Invention] The present invention relates to a cleaning water and chemical solution spraying device that is useful for cleaning and disinfecting kitchen equipment in schools, hospitals, etc.
例えば台所、調理室等の厨房個所においては常に清掃が
要求されると共に、衛生上の観点がら消毒、殺虫、除臭
などの作業が要求される。For example, kitchen areas such as kitchens and galleys are constantly required to be cleaned, and from a sanitary perspective, operations such as disinfection, insecticide, and deodorization are also required.
しがしながら従来においては清掃機と殺虫等の消毒機が
別体のものであるために、清掃機と消毒機の夫々を用意
しなければならないものであった。However, in the past, a cleaning machine and a disinfection machine for killing insects, etc., were separate units, so it was necessary to prepare a cleaning machine and a disinfection machine, respectively.
そこで洗浄機と消毒機とを兼ねることができる装置も提
案されているが、かかる装置においては地域的、または
需要度的な水道水圧の変化に伴ない洗浄水の噴射圧力あ
るいは薬液の噴射圧力及び薬液の濃度変化が生じ、効果
的かつ経済的な洗浄消毒ができないものであった。Therefore, devices that can serve as both a washer and a disinfectant have been proposed, but in such devices, the jetting pressure of cleaning water or the jetting pressure of chemical solution changes depending on regional or demand changes in tap water pressure. Changes in the concentration of the chemical solution occurred, making it impossible to perform effective and economical cleaning and disinfection.
また従来のこの種の装置は大型であるために持運びも不
便である等の欠点があった。Furthermore, conventional devices of this type have disadvantages such as being inconvenient to carry because of their large size.
本考案はかかることから鑑みてなされたもので、その第
１の目的は切換弁の切換操作のみによって洗浄水の噴射
と殺虫、殺菌、消毒等の薬液噴射の切換がなされる洗浄
機兼用の薬液散布機を提供するものである。The present invention was developed in view of the above, and its first purpose is to provide a chemical solution that can be used as a washing machine, in which the injection of cleaning water and the injection of chemical solutions for insecticidal, sterilizing, disinfecting, etc. can be switched simply by switching the switching valve. It provides a spreading machine.
第２の目的は洗浄水及び薬液の噴射散布力として水道の
水圧を利用し、ポンプ、コンプレッサー等の機械及び電
力使用を省き小型で、電力節約が可能である洗浄水及び
薬液の散布装置を提供するものである。The second purpose is to provide a cleaning water and chemical solution spraying device that uses tap water pressure as the spraying force for cleaning water and chemical solutions, eliminates the use of machinery such as pumps and compressors, and uses electricity, and is compact and capable of saving power. It is something to do.
第３の目的は水道水圧の変化があっても薬液濃度が一定
である薬液の噴射がなされる洗浄水及び薬液の散布装置
を提供するものである。A third object is to provide a cleaning water and chemical solution spraying device that sprays a chemical solution with a constant chemical concentration even when the tap water pressure changes.
第４の目的は小型化によりポータプル構造とすることも
できる洗浄水及び薬液散布装置を提供するものである。A fourth object is to provide a cleaning water and chemical spraying device that can be miniaturized to have a porta-pull structure.
以下に本考案を図面に示す実施例に基いて詳細に説明す
る。The present invention will be explained in detail below based on embodiments shown in the drawings.
実施例 ■
第１図において、１は例えば柱、壁等に掛けることがで
きる基板であって、この基板１には水道管２に接続され
る給水管３と、この給水管３に接続される三方切換弁４
と、この三方切換弁４の一方の導出口４、に接続される
減圧逆流防止弁５と、この減圧逆流防止弁５に直列的に
接続されたエゼクタ−６と、このエゼクタ−６の導出口
と前記三方切換弁４の他方の導出口４□と合わさって接
続される注出管７とが夫々取付けられている。Embodiment ■ In Fig. 1, 1 is a board that can be hung on a pillar, wall, etc., and this board 1 has a water supply pipe 3 connected to a water pipe 2, and a water supply pipe 3 connected to this water supply pipe 3. Three-way switching valve 4
, a pressure reducing check valve 5 connected to one outlet 4 of the three-way switching valve 4, an ejector 6 connected in series to the pressure reducing check valve 5, and an outlet of the ejector 6. and a spouting pipe 7 which is connected to the other outlet port 4□ of the three-way switching valve 4 are respectively attached.
８は基板１に取付バンド９をして着脱自在に取付けられ
ている薬液容器であって、この薬液容器８には吸液量が
異る２本の注液チューブ１０□、１０□が設けられてお
り、これら双方の注液チューブ１０．．１０°は薬液濃
度切換弁１１を出て前記のエゼクタ−６に接続されてい
る。Reference numeral 8 denotes a chemical liquid container which is detachably attached to the substrate 1 with a mounting band 9, and this chemical liquid container 8 is provided with two liquid injection tubes 10□, 10□ having different liquid absorption amounts. Both injection tubes 10. ．． 10° exits the chemical solution concentration switching valve 11 and is connected to the ejector 6 described above.
１２は前記の注出管７に連結されるノズルパイプでこの
ノズルパイプ１２の先端にはノズルチップ１３が螺着さ
れている。A nozzle pipe 12 is connected to the spouting pipe 7, and a nozzle tip 13 is screwed onto the tip of the nozzle pipe 12.
以上が本実施例の構造であるが、次にその作用について
述べると、先ず所定個所を洗浄する場合は三方切換弁４
のバンドルを操作して供給水が導出口４□からのみ導出
されるように切換れば給水管３内の供給水はストレート
でノズルチップ１３より噴出され、所望め洗浄がなされ
るものである。The above is the structure of this embodiment.Next, its operation will be described.First, when cleaning a predetermined location, the three-way switching valve 4
If the bundle is operated so that the supply water is led out only from the outlet 4□, the supply water in the water supply pipe 3 will be jetted out straight from the nozzle tip 13, and the desired cleaning will be performed.
次いで薬液散布をしたい場合には三方切換弁４のバンド
ルを操作して供給水が導出口４□より導出されるように
すれば、この導出口４、からの水は減圧逆流防止弁５及
びエゼクタ−６を経てノズルチップ１３より噴射される
が、エゼクタ−６の作用によって水圧により薬液容器８
内の液が吸い上げられてその薬液と水とが混和されてノ
ズルチップ１３より噴射されるものである。Next, when it is desired to spray a chemical solution, the bundle of the three-way switching valve 4 is operated so that the supply water is led out from the outlet 4□, and the water from the outlet 4 is transferred to the reduced pressure check valve 5 and the ejector. -6 and is injected from the nozzle tip 13, but due to the action of the ejector 6, water pressure
The liquid inside is sucked up, the chemical liquid is mixed with water, and the mixture is injected from the nozzle tip 13.
この薬液の水内混和量は薬液濃度切換弁１１を切換える
ことにより、例えば１１５０と１／２５０の混和量に調
整することができる。The amount of the chemical mixed in the water can be adjusted to, for example, 1150 and 1/250 by switching the chemical concentration switching valve 11.
またノズルチップ１３の口径と、減圧逆流防止弁５の設
定圧力を一定にすることにより供給水の水圧が変化して
も常に一定の薬液濃度である薬液混和水がノズルチップ
１３より噴射されるものである更に減圧逆流防止弁５の
使用によって薬液が給水管３方向に逆流することがない
ので、飲料水に薬液が混入されるような危険を防止する
ことかできる。Further, by keeping the aperture of the nozzle tip 13 and the set pressure of the reduced pressure check valve 5 constant, chemical liquid mixed water with a constant chemical concentration is always injected from the nozzle tip 13 even if the water pressure of the supplied water changes. Furthermore, by using the reduced-pressure check valve 5, the chemical liquid will not flow back into the water supply pipe 3, so it is possible to prevent the danger of the chemical liquid being mixed into drinking water.
実施例 ＩＩ
第２図はポータプルタイプの装置であって、１４は携帯
可能な収納箱、１５はその開閉蓋である。Embodiment II FIG. 2 shows a portable type device, in which 14 is a portable storage box and 15 is its opening/closing lid.
収納箱１４には、前記実施例同様の減圧逆流防止弁５と
、この減圧逆流防止弁５に直列的に接続されるエゼクタ
−６と、薬液容器８が取付けられており、また開閉蓋１
５には吸液量が異る注液チューブ１０１．１０２のいず
れか一方をエゼクタ−６の吸入口の切換接続することが
可能であると共に、その双方の注液チューブ１０ｔと１
０２を閉路することができる薬液濃度切換弁１１が取付
けられている。The storage box 14 is equipped with a reduced pressure check valve 5 similar to the embodiment described above, an ejector 6 connected in series to the reduced pressure check valve 5, and a chemical container 8.
It is possible to connect either one of liquid injection tubes 101 or 102 having different liquid absorption amounts to the suction port of ejector 6 to 5, and both liquid injection tubes 10t and 1.
A chemical solution concentration switching valve 11 that can close 02 is attached.
従って本実施例においては、薬液濃度切換弁１１を薬液
が流れないように操作しておけば水道管２からの供給水
が減圧逆流防止弁５、エゼクタ−６を介して水のみが注
出管７より送出され、また薬液濃度切換弁１１を所望に
設定すればその設定に応じた濃度の薬液混和水が前記実
施例と同様にエゼクタ−６の作用によって送出されるも
のである。Therefore, in this embodiment, if the chemical solution concentration switching valve 11 is operated so that the chemical solution does not flow, the water supplied from the water pipe 2 will pass through the pressure reducing backflow prevention valve 5 and the ejector 6, and only water will flow through the spout pipe. 7, and if the chemical concentration switching valve 11 is set to a desired value, chemical liquid mixed water having a concentration corresponding to the setting is sent out by the action of the ejector 6 as in the previous embodiment.
本実施例においては、洗浄の場合も薬液散布の場合も供
給水は減圧逆流防止弁５を介して送出されるものである
ために洗浄時及び薬液散布時のいずれの場合も供給水圧
力に変動があっても常に一定の噴射圧であり洗浄水及び
一定の濃度の薬液混和水が送出されるものである。In this embodiment, the supply water is sent out through the pressure reducing backflow prevention valve 5 for both cleaning and chemical spraying, so the pressure of the supplied water fluctuates both during cleaning and chemical spraying. Even if there is a problem, the injection pressure is always constant, and cleaning water and water mixed with a chemical solution of a constant concentration are sent out.
また本実施例では携帯可能な収納箱１４内に減圧逆流防
止弁５、エゼクタ−６、薬液容器８、薬液濃度切換弁１
１を取付けたものであるから、持ち運びが容易であり、
しかも作業性が向上されるものである。Further, in this embodiment, the portable storage box 14 includes a reduced pressure backflow prevention valve 5, an ejector 6, a chemical liquid container 8, and a chemical liquid concentration switching valve 1.
1 is attached, so it is easy to carry.
Moreover, work efficiency is improved.
以上述べたように本考案は、壁、柱等に掛は得る基板、
あるいは携帯可能な収納箱内に、水道管に接続される減
圧逆流防止弁と、この減圧逆流防止弁の注出口に接続さ
れるエゼクタ−と、薬液を入れた薬液容器と、該薬液容
器から引出される−乃至複数本の注液チューブと、前記
エゼクタ−の吸入口との間に接続された薬液濃度切換弁
を設け、更に前記ニゲフタ−の注出口にはノズルパイプ
を介してノズルチップを接続したものであるから、減圧
逆流防止弁の作用によって水道管内の水圧変動があって
も水と薬液との混合率、即ち濃度が常に一定である薬液
散布がなされ、また薬液濃度切換弁を使用していること
から、その切換弁を操作するのみで濃度倍率を変ること
もできる効果がある。As mentioned above, the present invention is a board that can be hung on walls, pillars, etc.
Alternatively, in a portable storage box, there is a reduced-pressure check valve connected to the water pipe, an ejector connected to the spout of the reduced-pressure check valve, a drug container containing a drug solution, and a container that can be pulled out from the container. A chemical concentration switching valve is provided between the plurality of liquid injection tubes and the suction port of the ejector, and a nozzle tip is connected to the spout of the nigage lid via a nozzle pipe. Therefore, even if the water pressure in the water pipe fluctuates due to the action of the pressure reducing backflow prevention valve, the mixing ratio of water and chemical solution, that is, the concentration, is always constant. Therefore, it is possible to change the concentration magnification simply by operating the switching valve.
また減圧逆流防止弁を使用していることから、例えば水
道管２の流水を急に止めた場合に生じる給水管３内の真
空作用があっても、薬液が給水管３方向へ逆流すること
もなく飲料水の安全が保たれる。In addition, since a pressure reducing backflow prevention valve is used, even if there is a vacuum in the water supply pipe 3 that occurs when the water flow in the water pipe 2 is abruptly stopped, for example, the chemical solution will not flow back toward the water supply pipe 3. The safety of drinking water is maintained.
更に本考案ではポンプ、コンプレッサーを使用していな
いので装置全体をコンパクト化することができ、これに
よって携帯可能な構造とすることができる等その実益は
大なるものがある。Furthermore, since the present invention does not use a pump or compressor, the entire device can be made compact, which has great practical benefits such as a portable structure.
図面はいずれも本考案よりなる装置の実施例を示し、第
１図はその第１実施例を示した説明図、第２図はその第
２実施例を示した説明図である。
１・・・・・・基板、２・・・・・・水道管、３・・・
・・・給水管、４・・・・・・三方切換弁、４１．４２
・・・・・・導出口、５・・・・・・減圧逆流防止弁、
６・・・・・・エゼクタ−１７・・・・・・注出管、８
・・・・・・薬液容器、９・・・・・・取付バンド、１
０□、１０２・・・・・・注液チューブ、１１・・・・
・・薬液濃度切換弁、１２・・・・・・ノズルパイプ、
１３・・・・・・ノズルチップ、１４・・・・・・収納
箱、１５・・・・・・開閉蓋。The drawings all show embodiments of the device according to the present invention, with FIG. 1 being an explanatory diagram showing the first embodiment, and FIG. 2 being an explanatory diagram showing the second embodiment. 1... Board, 2... Water pipe, 3...
... Water supply pipe, 4 ... Three-way switching valve, 41.42
...Outlet port, 5...Reducing pressure check valve,
6... Ejector-17... Output pipe, 8
...Medicine container, 9...Mounting band, 1
0□, 102... Liquid injection tube, 11...
...Chemical solution concentration switching valve, 12...Nozzle pipe,
13... Nozzle tip, 14... Storage box, 15... Opening/closing lid.
Claims (1)
に水道管に接続される減圧逆流防止弁と、この減圧逆流
防止弁の注出口に接続されるエゼクタ−と、薬液を入れ
た薬液容器と、該薬液容器がら引出される−乃至複数本
の注液チューブと、前記エゼクタ−の吸入口との間に接
続された薬液濃度切換弁を設け、更に前記エゼクタ−の
注出口にはノズルパイプを介してノズルチップを接続し
たことを特徴とする洗浄液及び薬液の散布装置。A board that can be hung on a wall, pillar, etc., or a portable storage box contains a reduced-pressure backflow prevention valve connected to a water pipe, an ejector connected to the spout of this reduced-pressure backflow prevention valve, and a chemical solution. A chemical concentration switching valve is provided between the chemical liquid container, one or more injection tubes drawn out from the chemical liquid container, and the suction port of the ejector, and the ejector has a liquid concentration switching valve connected to the suction port of the ejector. A spraying device for cleaning liquid and chemical liquid, characterized in that a nozzle tip is connected through a nozzle pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14343379U JPS592850Y2 (en) | 1979-10-17 | 1979-10-17 | Cleaning liquid and chemical spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14343379U JPS592850Y2 (en) | 1979-10-17 | 1979-10-17 | Cleaning liquid and chemical spray equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5662155U JPS5662155U (en) | 1981-05-26 |
| JPS592850Y2 true JPS592850Y2 (en) | 1984-01-26 |
Family
ID=29374661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14343379U Expired JPS592850Y2 (en) | 1979-10-17 | 1979-10-17 | Cleaning liquid and chemical spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS592850Y2 (en) |
-
1979
- 1979-10-17 JP JP14343379U patent/JPS592850Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5662155U (en) | 1981-05-26 |
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