JPS6397132A - Washing method - Google Patents
Washing methodInfo
- Publication number
- JPS6397132A JPS6397132A JP24359786A JP24359786A JPS6397132A JP S6397132 A JPS6397132 A JP S6397132A JP 24359786 A JP24359786 A JP 24359786A JP 24359786 A JP24359786 A JP 24359786A JP S6397132 A JPS6397132 A JP S6397132A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning liquid
- compressed air
- cleaning
- nozzle
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000005406 washing Methods 0.000 title description 6
- 238000004140 cleaning Methods 0.000 claims description 53
- 239000007788 liquid Substances 0.000 claims description 34
- 239000012530 fluid Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 238000000861 blow drying Methods 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、食器等の被洗浄物を洗浄する方法に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method for washing objects such as tableware.
（従来技術とその問題点）
食器洗浄器においては、食器洗浄槽の上面および底面に
多数のノズルを配設し、ポンプを駆動源として水等の洗
浄液をノズルから噴射し、その衝突力によって食器の洗
浄を行なっているが、以下のような理由で、食器にこび
り付いた汚れを、完全に落とすことができないという問
題点があった。(Prior art and its problems) In a dishwasher, a large number of nozzles are arranged on the top and bottom of the dishwashing tank, and a pump is used as a driving source to spray cleaning liquid such as water from the nozzles, and the collision force of the nozzles sprays the dishes. However, for the following reasons, it is not possible to completely remove the stains stuck to the dishes.
（ｉ） 噴流の当たる洗浄面を大きくするため、ノズ
ルの噴射角を広くしているので、圧力分散し、衝突力が
弱くなり、付着物除去能力が低下している。(i) Since the spray angle of the nozzle is widened to increase the cleaning surface that the jet hits, the pressure is dispersed, the collision force is weakened, and the ability to remove deposits is reduced.
（ｎ） ノズル位置から見て食器の裏となる面は、噴
流が当たらないので、洗浄むらが発生する。(n) Since the jet stream does not hit the back side of the tableware when viewed from the nozzle position, uneven cleaning occurs.
この発明は、前述のような問題点を解消すべく提案され
たもので、その目的は、洗浄力の向上を図れるとともに
、被洗浄物の裏となる部分も洗浄を行なうことのできる
洗浄方法を提供することにある。This invention was proposed to solve the above-mentioned problems, and the purpose is to provide a cleaning method that can improve the cleaning power and also clean the back side of the object to be cleaned. It is about providing.
（問題点を解決するだめの手段）
この発明に係る洗浄方法は、ヘッダーを二重管等の二分
割構造として洗浄液と圧縮空気とを個別に供給し、この
洗浄液と圧縮空気とを同一のノズルから噴射させ、洗浄
液と圧縮空気との混合流体により被洗浄物を洗浄するよ
うにしたものである。(Another means to solve the problem) The cleaning method according to the present invention has a header with a two-part structure such as a double pipe, and supplies the cleaning liquid and compressed air separately, and the cleaning liquid and compressed air are supplied to the same nozzle. The object to be cleaned is cleaned with a mixed fluid of cleaning liquid and compressed air.
（作 用）
圧縮空気の混合により、洗浄液の噴射圧力が上がり、さ
らに空気流の回り込みおよび空気流による汚れの包み込
みが発生し、洗浄力が向上する１、空気流が洗浄槽内で
渦流となり、ノズル位［Ｖｉから見て食器の裏と々る而
も洗浄てきる。(Function) By mixing the compressed air, the injection pressure of the cleaning liquid increases, and the airflow also wraps around dirt and dirt, improving cleaning power. 1. The airflow becomes a vortex in the cleaning tank, The nozzle can also clean the back of the tableware as seen from the Vi.
乾燥時には、洗浄液の供給を止め、圧縮空気のみを噴射
することにより、送風乾燥を行なう。During drying, the supply of cleaning liquid is stopped and only compressed air is injected to perform blow drying.
（実 施 例）
以下、この発明を図示する一実施例に基ついて説明する
。(Embodiment) Hereinafter, an embodiment illustrating the present invention will be described.
これは、食器洗浄器の例であり、洗浄槽１内の上面およ
び底面にヘッダー２を複数設置１７、食器支持枠３によ
って配列された食ｚ：；４を洗浄するように構成されて
いる。This is an example of a dishwasher, which has a plurality of headers 2 installed 17 on the top and bottom surfaces of a washing tank 1, and is configured to wash dishes arranged by a dish support frame 3.
本発明では、ヘッダー２を二分割構造の二重管から構成
し、内管２Ａに圧縮空気Ａをコンプレッサー５により供
給し、外管２Ｂに洗浄液Ｗをポンプ６により供給し、洗
浄液Ｗと圧縮空気Ａとを同一のノズル７から噴射させ、
洗浄液Ｗと圧縮空気Ａの混合流体により食器４を洗浄す
る。In the present invention, the header 2 is composed of a double pipe with a two-part structure, compressed air A is supplied to the inner pipe 2A by a compressor 5, cleaning liquid W is supplied to the outer pipe 2B by a pump 6, and the cleaning liquid W and compressed air are A is injected from the same nozzle 7,
The tableware 4 is washed with a mixed fluid of cleaning liquid W and compressed air A.
第３図に示すように、ノズル７は、外管２Ｂに突設され
、洗浄液Ｗを噴射するノズル孔８を有する。さらに、内
管２Ａには、ノズル孔８と同一の中心軸を有する空気噴
射孔９が設けられ、圧縮空気Ａが空気気晴射孔９を経て
、ノズル孔８から噴射するように構成されている。As shown in FIG. 3, the nozzle 7 has a nozzle hole 8 that projects from the outer tube 2B and injects the cleaning liquid W. Further, the inner tube 2A is provided with an air injection hole 9 having the same central axis as the nozzle hole 8, and is configured such that the compressed air A passes through the air ventilation hole 9 and is injected from the nozzle hole 8. There is.
洗浄液Ｗおよび圧縮空気Ａは、それぞれ制御弁１−０
、１１を有する洗浄液圧送管１２．空気圧送管１３によ
り個別にヘッダー２に供給され、ポンプ６には、電磁弁
１４を有する循環配管１５．水道水供給管１６が接続さ
れている。丑だ、洗浄槽】の−Ｆ部には、消音器１７を
有する空気排出管１８が、下部には、電磁弁１４を有す
る水排出管１９が設けられている。The cleaning liquid W and the compressed air A are each supplied through a control valve 1-0.
, 11, a cleaning liquid pressure pipe 12. A circulation pipe 15. which is individually supplied to the header 2 by a pneumatic feed pipe 13 and has a solenoid valve 14 is connected to the pump 6. A tap water supply pipe 16 is connected. An air discharge pipe 18 having a muffler 17 is provided at the -F section of the washing tank, and a water discharge pipe 19 having a solenoid valve 14 is provided at the lower part.
以上のような構成において、ヘッダー２に個別に供給さ
れた洗浄液Ｗと圧縮空気Ａは、ノズル７からミスト状で
噴射され、３〜５に９／ｃｄ程度の圧縮空気Ａが混合さ
れた洗浄液Ｗは、強力に飛散され、食器４に極めて強い
力で衝突する。洗浄液の噴射だけを行なっていた従来に
比べ遥かに強力な洗浄効果が得られる。これにより、食
器４にとびり付いた汚れを完全に洗い落すことができる
。In the above configuration, the cleaning liquid W and the compressed air A that are individually supplied to the header 2 are injected in the form of a mist from the nozzle 7, and the cleaning liquid W is mixed with the compressed air A of about 9/cd in 3 to 5. is strongly scattered and collides with the tableware 4 with an extremely strong force. A much more powerful cleaning effect can be obtained than in the past, which only sprays cleaning liquid. Thereby, dirt stuck to the tableware 4 can be completely washed away.
また、第１図に示すように、洗浄液Ｗは、空気流Ａに運
ばれて食器４に衝突した時、複雑な渦流を起こし、食器
４の隙間をぬって食器の裏側々どの細部に行き渡るので
、洗浄むらがなくなる。In addition, as shown in Fig. 1, when the cleaning liquid W is carried by the airflow A and collides with the tableware 4, it creates a complicated vortex, passes through the gaps in the tableware 4, and spreads to every detail on the back side of the tableware. , eliminating uneven cleaning.
さらに、第４図に示すように、空気Ａを混合した洗浄液
Ｗの噴流は、食器４の壁面に沿って流れ回り込むととも
に、汚れ粒子２０を包み込んで除去するため、洗浄効果
が良い。第５図に示すように、従来の水流のみの場合に
は、食器４の壁面に当った水滴は跳ね帰り、反射するの
で、有効に働かない。Furthermore, as shown in FIG. 4, the jet of the cleaning liquid W mixed with the air A flows around the wall surface of the tableware 4 and envelops and removes the dirt particles 20, so that the cleaning effect is good. As shown in FIG. 5, in the conventional case of only water flow, the water droplets that hit the wall of the tableware 4 bounce back and are reflected, so it does not work effectively.
洗浄時の洗浄液Ｗは、洗浄槽１内の底部に貯っている洗
浄液を循環配管１５を介してポンプ６により吸上げ循環
させたものを使用しており、この洗浄液Ｗと圧縮空気Ａ
との混合比は、洗浄液Ｗと圧縮空気Ａとの流量・圧力の
関係が適正となるように制御弁１０．１１で調整してい
る。The cleaning liquid W used during cleaning is obtained by sucking up and circulating the cleaning liquid stored at the bottom of the cleaning tank 1 by a pump 6 through a circulation pipe 15, and using this cleaning liquid W and compressed air A.
The mixing ratio between the cleaning liquid W and the compressed air A is adjusted by the control valves 10 and 11 so that the relationship between the flow rates and pressures of the cleaning liquid W and the compressed air A is appropriate.
洗浄槽１内の空気は、消音器１７により消音されて器外
へ放出され、洗浄後の洗浄液Ｗは水排出管１９を介して
器外へ放出される。The air in the cleaning tank 1 is muffled by a silencer 17 and discharged outside the vessel, and the cleaning liquid W after cleaning is discharged outside the vessel via a water discharge pipe 19.
すすぎ時には、循環配管１５を閉止し、水道水供給管１
６により水道水を供給し、水道水によりすすぎを行なう
。During rinsing, the circulation pipe 15 is closed and the tap water supply pipe 1
6. Supply tap water and perform rinsing with tap water.
乾燥時には、洗浄液の供給を止め、圧縮空気Ａのみを噴
射し、送風乾燥を行なう。During drying, the supply of cleaning liquid is stopped and only compressed air A is injected to perform air drying.
なお、ヘッダー２は内管２Ａに圧縮空気を、外管２Ｂに
洗浄液Ｗを供給しているが逆であってもよいし、また、
二重管に限らず隔壁により２分割する構造でもよい。Although the header 2 supplies compressed air to the inner tube 2A and cleaning liquid W to the outer tube 2B, the reverse may be used.
The structure is not limited to a double pipe, and may be divided into two by a partition wall.
丑だ、以上は静置式の食器洗浄器について説明しだが、
本発明は、これに限らずベルトコンベア一式の工業用食
器洗浄器、さらに、食器だけでなくベアリングレースや
歯車等の工業部品にも適用できることはいうまでもない
。Sorry, I have explained about the static type dishwasher above, but
It goes without saying that the present invention is not limited to this, and can be applied to an industrial dishwasher with a belt conveyor set, and not only to tableware but also to industrial parts such as bearing races and gears.
（発明の効果）
前述のとおり、この発明によれば、ヘッダーを２分割構
造として洗浄液と圧縮空気を個別に供給し、この洗浄液
と圧縮空気を同一のノズルから噴射させ、洗浄液と圧縮
空気の混合流体により被洗浄物を洗浄するようにしたた
め、次のような効果を奏する。(Effects of the Invention) As described above, according to the present invention, the header is divided into two parts, the cleaning liquid and the compressed air are supplied separately, the cleaning liquid and the compressed air are injected from the same nozzle, and the cleaning liquid and the compressed air are mixed. Since the object to be cleaned is cleaned with the fluid, the following effects are achieved.
（ｉ） 圧縮空気の混合により、洗浄液の噴射圧力が
一トがり、さらに空気流の回り込み効果および空気流に
よる汚れの包み込み効果により、洗浄力が極めて向上す
る。(i) By mixing the compressed air, the injection pressure of the cleaning liquid is increased, and the cleaning power is greatly improved due to the wraparound effect of the air flow and the effect of enveloping dirt by the air flow.
（１］）空気流が洗浄槽内で渦流となるので、ノズル位
置から見て食器の裏となる面も洗浄できるため、洗浄む
らを解消することができるとともに食器を密に配置する
ことができる。(1)) Since the airflow becomes a vortex in the washing tank, it is possible to wash the back side of the dishes when viewed from the nozzle position, which eliminates uneven washing and allows dishes to be placed closer together. .
（ｌｊｌ） 従来の一流体ノズルに比べ照射面積が広
くなる。(ljl) The irradiation area is wider than the conventional one-fluid nozzle.
（ロ）空気のみを流すことにより、送風乾燥を行なえる
。(b) Blower drying can be performed by flowing only air.
（Ｖ） ノズル粘りを起こすことが少ない。(V) Nozzle stickiness is less likely to occur.
第１図、第２図は、この発明に係る洗浄方法を実施する
だめの装置の１例を示す概略断面図、第１図の■−■線
断面図、第３図はヘッダーの構造の１例を示す断面図、
第４図は本発明の効果の１例を示す概略図、第５図は従
来の例を示す概略図である。
Ｗ・・洗浄液、Ａ・・圧縮空気
■・・洗浄槽、２・・ヘッダー
２Ａ・・内管、２Ｂ・・外管
３・・食器支持枠、４・・食器
５自ｅコンプレッサー、６・・ポンプ
７・・ノズル、８・・ノズル孔
９・・空気噴射孔、１０．１１・・制御弁１２・・洗浄
液圧送管、１３・・空気圧送管１４・・電磁弁、１５・
・循環配管
１６・・水道水供給管、１７・・消音器１８・・空気排
出管、１９・・水排出管２０・・汚れ粒子
第２１
［Ｎ駈ゴニ６ダヲ〒’ｊ對
一二」
’ＶＥ −一一−−−
〇 ■ ＯＣ
…
口面「）〒範）
一°１
第３図
＼＼＼、１．１／／／７／
第４図 第５区1 and 2 are schematic sectional views showing one example of a device for carrying out the cleaning method according to the present invention, a sectional view taken along the line ■-■ in FIG. 1, and FIG. A cross-sectional view showing an example,
FIG. 4 is a schematic diagram showing one example of the effects of the present invention, and FIG. 5 is a schematic diagram showing a conventional example. W...Cleaning liquid, A...Compressed air■...Cleaning tank, 2...Header 2A...Inner pipe, 2B...Outer pipe 3...Tableware support frame, 4...Dishware 5 Self-e-compressor, 6... Pump 7... Nozzle, 8... Nozzle hole 9... Air injection hole, 10. 11... Control valve 12... Cleaning liquid pressure feed pipe, 13... Air pressure feed pipe 14... Solenoid valve, 15...
・Circulation pipe 16... Tap water supply pipe, 17... Silencer 18... Air discharge pipe, 19... Water discharge pipe 20... Dirt particle No. 21 'VE -11---- 〇 ■ OC... Oral surface ")〒range) 1°1 Figure 3\\\, 1.1///7/ Figure 4 Section 5
Claims (1)
ノズルから流体を噴射させて被洗浄物を洗浄する洗浄方
法において、 前記ヘッダーを二分割構造として洗浄液と圧縮空気とを
個別に供給し、この洗浄液と圧縮空気とを同一のノズル
から噴射させ、洗浄液と圧縮空気との混合流体により被
洗浄物を洗浄することを特徴とする洗浄方法。(1) In a cleaning method that supplies fluid to a header and injects the fluid from a nozzle provided in the header to clean an object to be cleaned, the header has a two-part structure and the cleaning liquid and compressed air are supplied separately, A cleaning method characterized in that the cleaning liquid and compressed air are jetted from the same nozzle, and the object to be cleaned is cleaned with a mixed fluid of the cleaning liquid and compressed air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24359786A JPS6397132A (en) | 1986-10-14 | 1986-10-14 | Washing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24359786A JPS6397132A (en) | 1986-10-14 | 1986-10-14 | Washing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6397132A true JPS6397132A (en) | 1988-04-27 |
Family
ID=17106182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24359786A Pending JPS6397132A (en) | 1986-10-14 | 1986-10-14 | Washing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6397132A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005027701A (en) * | 2003-07-07 | 2005-02-03 | Sawada Kinji | Method and apparatus for washing dishes |
| EP3260033A1 (en) * | 2016-06-23 | 2017-12-27 | Illinois Tool Works, Inc. | Warewasher with air assisted washing and/or rinsing |
| CN107536583A (en) * | 2016-06-23 | 2018-01-05 | 伊利诺斯工具制品有限公司 | The utensil washer of pre- debris removal is aided in air |
-
1986
- 1986-10-14 JP JP24359786A patent/JPS6397132A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005027701A (en) * | 2003-07-07 | 2005-02-03 | Sawada Kinji | Method and apparatus for washing dishes |
| EP3260033A1 (en) * | 2016-06-23 | 2017-12-27 | Illinois Tool Works, Inc. | Warewasher with air assisted washing and/or rinsing |
| US20170367557A1 (en) * | 2016-06-23 | 2017-12-28 | Illinois Tool Works Inc. | Warewasher with air assisted washing and/or rinsing |
| CN107536583A (en) * | 2016-06-23 | 2018-01-05 | 伊利诺斯工具制品有限公司 | The utensil washer of pre- debris removal is aided in air |
| CN107536589A (en) * | 2016-06-23 | 2018-01-05 | 伊利诺斯工具制品有限公司 | The utensil washer of washing and/or rinsing is aided in using air |
| US10893790B2 (en) * | 2016-06-23 | 2021-01-19 | Illinois Tool Works Inc. | Warewasher with air assisted prescrapping |
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