JPH0489023A - Dish washer - Google Patents

Dish washer

Info

Publication number
JPH0489023A
JPH0489023A JP20275190A JP20275190A JPH0489023A JP H0489023 A JPH0489023 A JP H0489023A JP 20275190 A JP20275190 A JP 20275190A JP 20275190 A JP20275190 A JP 20275190A JP H0489023 A JPH0489023 A JP H0489023A
Authority
JP
Japan
Prior art keywords
ozone
water
rinsing
flatware
washing
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
Application number
JP20275190A
Other languages
Japanese (ja)
Inventor
Munehiro Nogi
宗博 野木
Koichiro Miyazaki
浩一郎 宮崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP20275190A priority Critical patent/JPH0489023A/en
Publication of JPH0489023A publication Critical patent/JPH0489023A/en
Pending legal-status Critical Current

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  • Washing And Drying Of Tableware (AREA)

Abstract

PURPOSE:To sterilize all flatware uniformly and certainly without heating rinsing water to a high temperature by connecting an ozonizer to a rinsing water supply system for supplying the rising water to a rinsing jet. CONSTITUTION:Flatware is washed by housing flatware on a rack supported in a washing chamber 2 and supplying, and jetting washing liquid to respective washing arms 3, 4 through a washing piping 17 by operation of a washing pump 15 for jetting. Ozone having sterilization action, generated by an ozonizer 23, is joined to rinsing water as ozone water. With ozone being dispersed uniformly, the rising water is jetted onto flatware from respective rinsing arms 6, 7 so that already washed flatware is rinsed with warm water mixed with ozone water. Flatware is thus simply rinsed cleanly without germs due to sterilization action of ozone, and ozone sterilization is performed by the rinsing water sticking to flatware. Even when numerous pieces of flatware are washed at the same time, sterilization of all the flatware is perfect and not insufficient.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は食器洗浄機、詳しくはラックに収容した食器に
洗浄液を噴射して洗浄する食器洗浄機に関する。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a dishwasher, and more particularly to a dishwasher that washes dishes stored in a rack by spraying a cleaning liquid onto them.

(従来の技術) 従来、この種食器洗浄機は、例えば持分平1−4536
5号公報に記載され、かつ、第3図に示したように、ケ
ーシング(A)向上部に設けた洗浄室(B)に、食器を
収容するラック(C)を前記洗浄室(B)に対し引き出
し自在に上部引出しくD)に支持すると共に、前記洗浄
室(B)の下部に形成した洗浄液槽(E)に洗浄液ポン
プ(F)を設けて、該ポンプ(F)の運転で前記洗浄室
(B)向上下に配置した洗浄液噴射体(G)から洗浄液
を、前記洗浄室(B)内に挿入した前記ラック(C)に
収容した食器に噴射して洗浄するものが一般的に知られ
ている。
(Prior Art) Conventionally, this type of dishwasher was
As described in Publication No. 5 and shown in FIG. 3, a rack (C) for storing tableware is placed in a washing chamber (B) provided in the upper part of the casing (A). A cleaning liquid pump (F) is provided in a cleaning liquid tank (E) formed in the lower part of the cleaning chamber (B), and the washing chamber (B) is operated by the cleaning liquid tank (E). It is generally known that cleaning is performed by spraying a cleaning liquid from a cleaning liquid jetting body (G) placed above the cleaning chamber (B) onto the dishes stored in the rack (C) inserted into the cleaning chamber (B). It is being

そして、以上の食器洗浄機においては、一般に衛生的見
地から、洗浄液で洗浄した食器から洗浄液を洗い落とす
ため例えば85°C程度以上の濯ぎ水を用いて食器を濯
ぐと共に食器の滅菌も行えるようにし・ている。
Generally, from a hygienic point of view, the above-mentioned dishwashers are designed to rinse the dishes with rinsing water at a temperature of about 85°C or higher, for example, in order to remove the washing liquid from the dishes that have been washed with the washing liquid, and also to sterilize the dishes. ·ing.

(発明が解決しようとする課題) 所が、以上のように高温の濯ぎ水を用いて食器を濯ぐと
共に滅菌するようにしているため、濯ぎ水を滅菌できる
程度の高温に加熱する必要があるし、また、前記ラック
(C)に収容する全食器を万遍なく、かつ、確実に滅菌
できないことが生じ、滅菌が不十分なま1食器が乾燥さ
れる問題があった。
(Problem to be Solved by the Invention) As described above, since high-temperature rinsing water is used to rinse and sterilize dishes, it is necessary to heat the rinsing water to a high enough temperature to sterilize it. Furthermore, there is a problem in that all the dishes housed in the rack (C) cannot be sterilized evenly and reliably, and one dish is dried without being sufficiently sterilized.

本発明は以上のような問題に鑑みてなしたもので、その
目的は、濯ぎ水を滅菌に必要な高温に加熱することなく
、シかも全食器の滅菌を万遍なく確実に行うことができ
るようにしようとする点にある。
The present invention was created in view of the above-mentioned problems, and its purpose is to ensure that all tableware can be sterilized evenly without heating the rinsing water to the high temperatures required for sterilization. The point is to try to make it so.

(課題を解決するための手段) 上記目的を達成するために、本発明では、洗浄室(2)
内に洗浄液を噴射する洗浄液噴射体(5)と、濯ぎ水を
噴射する濯ぎ噴射体(8)とを設けた食器洗浄機におい
て、前記濯ぎ噴射体(8)に濯ぎ水を供給する濯ぎ水供
給系にオゾン発生器(23)を接続したのである。
(Means for Solving the Problem) In order to achieve the above object, the present invention provides a washing room (2).
A rinsing water supply supplying rinsing water to the rinsing jet (8) in a dishwasher equipped with a cleaning fluid jet (5) that jets a cleaning liquid into the dishwasher and a rinsing jet (8) that jets rinsing water. An ozone generator (23) was connected to the system.

また、オゾン発生器(23)はオゾン水タンク(24)
を備え、該オゾン水タンク(24)を濯ぎ水供給系に、
オゾン水供給配管(25)を介して接続するのが好まし
い。
In addition, the ozone generator (23) is connected to the ozone water tank (24).
, the ozone water tank (24) is connected to a rinsing water supply system,
It is preferable to connect via an ozonated water supply pipe (25).

(作用) 滅菌作用のあるオゾンを濯ぎ水と一緒に前記濯ぎ噴射体
(8)から噴射することにより洗浄の終わった食器を濯
ぐことができ、オゾンの滅菌作用により細菌のない清浄
な食器の濯ぎを簡単に行うことができる。また、濯ぎ水
に混入するオゾンにより食器の滅菌をするのであるから
、即ち濯ぎ水が食器に付着している間はオゾンの滅菌作
用による食器の滅菌が行われるのであるから、多数の食
器を洗浄する場合でも、これら食器のすべてを万遍なり
、シかも確実に滅菌が行われるのである。
(Function) Washed dishes can be rinsed by spraying ozone, which has a sterilizing effect, together with rinsing water from the rinsing jet (8), and the sterilizing action of ozone makes the dishes clean and free of bacteria. It can be easily rinsed. In addition, since the dishes are sterilized by the ozone mixed in the rinsing water, in other words, while the rinsing water is on the dishes, the sterilization effect of ozone is used to sterilize the dishes, so a large number of dishes can be washed. Even when using food, all of these utensils are thoroughly sterilized.

また、前記濯ぎ噴射体(8)から噴射する濯ぎ水温度を
滅菌に必要な高温に加熱しなくても食器の滅菌が充分行
われることになって、濯ぎ水温度の低温化が可能になっ
て、食器洗浄機のランニングコストの低減が可能となる
のである。
In addition, the sterilization of the dishes can be carried out sufficiently without heating the temperature of the rinsing water jetted from the rinsing jet (8) to the high temperature required for sterilization, making it possible to lower the temperature of the rinsing water. This makes it possible to reduce the running costs of dishwashers.

更に、前記オゾン発生器(23)にオゾン水タンク(2
4)を備え、該オゾン水タンク(24)を濯ぎ水供給系
に、オゾン水供給配管(25)を介して接続した場合は
、オゾンを溶解したオゾン水を濯ぎ水に合流させること
ができる。従ってオゾンを直接濯ぎ水に吹き込む場合に
比較してオゾンを濯ぎ水に均一に分散させることができ
、食器の滅菌をより確実に行えるのである。
Furthermore, an ozone water tank (2) is installed in the ozone generator (23).
4), and the ozonated water tank (24) is connected to the rinsing water supply system via the ozonated water supply piping (25), the ozonated water containing dissolved ozone can be combined with the rinsing water. Therefore, compared to the case where ozone is directly blown into the rinsing water, ozone can be uniformly dispersed in the rinsing water, and dishes can be sterilized more reliably.

(実施例) 第1図に示した実施例は、ケーシング(1)向上部に洗
浄室(2)を形成する内ケーシング(1a)を配置して
、前記洗浄室(2)内に洗浄液を噴射する上下一対の洗
浄アーム(3)(4)から成る洗浄液噴射体(5)と、
擢ぎ水を噴射する上下一対の濯ぎアーム(6)(7)か
ら成る濯ぎ噴射体(8)とをそれぞれ回転可能に支持す
ると共に、上下濯ぎアーム(6)(7)の間には食器を
収容するラック(9)を着脱可能に支持するようにして
いる。
(Example) In the example shown in FIG. 1, an inner casing (1a) forming a cleaning chamber (2) is arranged in the upper part of the casing (1), and cleaning liquid is injected into the cleaning chamber (2). a cleaning liquid jetting body (5) consisting of a pair of upper and lower cleaning arms (3) and (4);
A rinsing jet body (8) consisting of a pair of upper and lower rinsing arms (6, 7) that spray rinsing water is rotatably supported, and tableware is placed between the upper and lower rinsing arms (6, 7). The housing rack (9) is detachably supported.

また、前記下洗痒アーム(4)の下方には、排水管(1
0)に接続するオーバーフロー管(11)をもち、所定
量の洗浄液を溜める洗浄液槽(12)を設けて、該オー
バーフロー管(11)の上端部近くにはストレーナパン
(lla)を前記洗浄室(2)内部を上下方向に区画す
るように配置して、食器に付着していた残飯等が洗浄中
に洗浄液槽(12)に落下しないようにしている。
Further, a drain pipe (1) is provided below the lower itching arm (4).
A cleaning liquid tank (12) is provided, which has an overflow pipe (11) connected to the cleaning chamber (0) and a cleaning liquid tank (12) for storing a predetermined amount of cleaning liquid. 2) The interior is arranged so as to be partitioned in the vertical direction to prevent leftover food etc. attached to the dishes from falling into the washing liquid tank (12) during washing.

また、前記ケーシング(1)内であって、かつ、前記内
ケーシング(1a)の下部には、吸込管(13)と吐出
管(14)とをもった洗浄ポンプ(15)を設けて、前
記吸込管(13)の先端部を前記洗浄液槽(12)内に
突入させて前記先端部に吸込フィルタ(16)を設ける
一方、前記吐出管(14)を洗浄配管(17)を介して
上下−対の洗浄アーム(3)(4)に接続し、前記ポン
プ(15)の運転により洗浄液を前記洗ゆ室(2)内に
噴射するようにしている。更に前記洗浄ポンプ(15)
の近くには、水道管に接続する給水配管(18)と送水
配管(19)とをもった電気ブースタ(電気湯沸器)(
20)を設けて、前記送水配管(19)を濯ぎ配管(2
1)を介して上下一対の濯ぎアーム(Et)(7)に接
続し、前記電気ブースタ(20)で加熱された濯ぎ水を
前記洗浄室(2)内に噴射して食器を濯ぎ、かつ、濯ぎ
終了後食器が速やかに乾燥するようにしている。尚、(
22)は前記給水配管(18)に介装した給水電磁弁で
ある。
Further, a cleaning pump (15) having a suction pipe (13) and a discharge pipe (14) is provided inside the casing (1) and at a lower part of the inner casing (1a). The tip of the suction pipe (13) is inserted into the cleaning liquid tank (12) and a suction filter (16) is provided at the tip, while the discharge pipe (14) is connected to the top and bottom through the cleaning pipe (17). It is connected to a pair of washing arms (3) and (4), and the washing liquid is injected into the washing chamber (2) by operating the pump (15). Furthermore, the cleaning pump (15)
Nearby is an electric booster (electric water heater) with a water supply pipe (18) and a water supply pipe (19) connected to the water pipe.
20) is provided to rinse the water pipe (19) and connect it to the water pipe (20).
1) is connected to a pair of upper and lower rinsing arms (Et) (7), and sprays rinsing water heated by the electric booster (20) into the washing chamber (2) to rinse the dishes, and The dishes are dried quickly after rinsing. still,(
22) is a water supply solenoid valve installed in the water supply pipe (18).

しかして、以上のように構成した食器洗浄機において、
第1図に示した実施例では、前記濯ぎ噴射体(8)に濯
ぎ水を供給する濯ぎ水供給系にオゾン発生器(23)を
接続するのである。
However, in the dishwasher configured as above,
In the embodiment shown in FIG. 1, an ozone generator (23) is connected to a rinsing water supply system that supplies rinsing water to the rinsing jet (8).

そして、前記オゾン発生器(23)にはオゾン水タンク
(24)を併設して、該オゾン水タンク(24)を前記
濯ぎ水供給系を構成する前記送水配管(19)に、オゾ
ン水供給配管(25)を介して接続するのである。
An ozone water tank (24) is attached to the ozone generator (23), and the ozone water tank (24) is connected to the water supply pipe (19) constituting the rinsing water supply system. (25).

具体的には、前記オゾン発生器(23)には主としてセ
ラミック電極を用い、電極間に高電圧放電させてオゾン
を発生させるようにし、該オゾン発生器(23)に付設
した前記オゾン水タンク(24)には、第3図に示すよ
うに、前記オゾン水供給配管(25)を突入させると共
に、前記給水配管(18)から分岐した分岐配管(26
)を接続して、前記タンク(24)に給水可能とし、ま
た、前記オゾン水供給配管(25)を前記送水配管(1
9)に介装したエジェクター(27)に接続するのであ
る。また、前記オゾン発生器(23)で発生させるオゾ
ンを前記タンク(24)の水中に導いてオゾンを水に溶
解させるオゾン供給管(28)を設けると共に、前記オ
ゾン発生器(23)の下流側にはオゾンを前記供給管(
28)を介して前記タンク(24)の水中に強制的に吹
き込むファン(29)を設け、該ファン(29)の駆動
により前記オゾン発生器(23)で発生させるオゾンを
前記タンク(24)内の水中にオゾン供給管(28)を
介して吹き込み、該水中にオゾンを溶解させてオゾン水
を形成するのである。尚(30)は、前記オゾン水供給
配管(25)に介装した逆止弁、(31)は前記分岐配
管(26)に介装した電磁弁である。
Specifically, the ozone generator (23) mainly uses ceramic electrodes to generate ozone by discharging a high voltage between the electrodes, and the ozone water tank (23) attached to the ozone generator (23) 24), as shown in FIG.
) to enable water supply to the tank (24), and also connect the ozone water supply pipe (25) to the water supply pipe (1
9) is connected to the ejector (27) installed therein. Further, an ozone supply pipe (28) is provided for guiding the ozone generated by the ozone generator (23) into the water of the tank (24) and dissolving the ozone in the water, and on the downstream side of the ozone generator (23) Insert ozone into the supply pipe (
A fan (29) is provided that forcibly blows into the water in the tank (24) through a fan (28), and the ozone generated by the ozone generator (23) is driven into the tank (24) by driving the fan (29). ozone is blown into the water through an ozone supply pipe (28), and ozone is dissolved in the water to form ozonated water. Note that (30) is a check valve installed in the ozone water supply pipe (25), and (31) is a solenoid valve installed in the branch pipe (26).

次に以上のように構成した第1実施例の作動を説明する
Next, the operation of the first embodiment configured as above will be explained.

第1図に示すように食器を前記洗浄室(2)内に支持す
る前記ラック(9)に収容してから、前記洗浄ポンプ(
15)の駆動により前記洗浄配管(17)を介して洗浄
液を各洗浄アーム(3)(4)に供給して噴射させるこ
とにより前記食器を洗浄するのであるが、洗浄中に前記
電磁弁(31)を開閉して前記タンク(24)に水を所
定量溜めて、前記オゾン発生器(23)からオゾンを発
生させ、前記タンク(24)内にオゾン水を形成してお
くのである。
As shown in FIG.
The dishes are washed by supplying and spraying the washing liquid to each washing arm (3) and (4) through the washing pipe (17) by the drive of the electromagnetic valve (31). ) is opened and closed to store a predetermined amount of water in the tank (24), and the ozone generator (23) generates ozone to form ozonated water in the tank (24).

洗浄後前記給水電磁弁(22)を開き、前記電気ブース
タ(20)から前記濯ぎ配管(21)を介して各濯ぎア
ーム(6)(7)に温水を供給して食器を濯ぐのである
が、濯ぎ水の噴射に伴う前記エジェクター(27)の吸
引作用で前記オゾン水タンク(24)からオゾン水を吸
引して前記電気ブースタ(20)から各濯ぎアーム(6
)  (7)に供給される温水と合流させ、各濯ぎアー
ム(6)(7)から噴射させるのである。
After washing, the water supply solenoid valve (22) is opened and hot water is supplied from the electric booster (20) to each rinsing arm (6) and (7) via the rinsing pipe (21) to rinse the dishes. , Ozone water is sucked from the ozone water tank (24) by the suction action of the ejector (27) accompanying the jetting of rinsing water, and the ozone water is transferred from the electric booster (20) to each rinsing arm (6).
) (7) and is injected from each rinsing arm (6) and (7).

従って、以上の実施例では、前記オゾン発生器(23)
で発生させる滅菌作用のあるオゾンを、オゾン水として
濯ぎ水に合流させてオゾンを濯ぎ水に均一に分散させな
がら各濯ぎアーム(6)(7)から食器に噴射すること
により、洗浄の終わった食器をオゾン水の混じった温水
で濯ぐことができるから、オゾンの滅菌作用により細菌
のない清浄な食器の濯ぎを簡単に行うことができる。ま
た、濯ぎ水が食器に付着することによりオゾンによる滅
菌が行われるのであるから、多数の食器を同時に洗浄す
る場合でも、その全食器の滅菌が確実に行われ、滅菌が
不充分になることはない。
Therefore, in the above embodiment, the ozone generator (23)
The sterilizing ozone generated by the rinsing arm (6) and (7) is sprayed onto the dishes from each rinsing arm (6) and (7) while the ozone water is mixed with the rinsing water and the ozone is uniformly dispersed in the rinsing water. Since tableware can be rinsed with warm water mixed with ozonated water, the sterilization effect of ozone makes it easy to rinse clean tableware free of bacteria. In addition, sterilization by ozone occurs when the rinsing water adheres to the dishes, so even when washing a large number of dishes at the same time, all the dishes are reliably sterilized and there is no chance of insufficient sterilization. do not have.

また、前記電気ブースタ(20)により加熱した温水の
温度を滅菌に必要な高温に加熱しなくても食器の滅菌を
充分行なうことができ、濯ぎ水温度の低温化が可能にな
って、食器洗浄機のランニングコストの低減が可能とな
るのである。尚、前記濯ぎ水の温度は滅菌に必要な高温
に加熱しなくてもよいが、オゾンによる滅菌と併用して
も何ら差し支えない。
In addition, dishes can be sufficiently sterilized without heating the hot water heated by the electric booster (20) to a high temperature required for sterilization, and the temperature of the rinsing water can be lowered, making it possible to wash dishes. This makes it possible to reduce machine running costs. Note that the temperature of the rinsing water does not need to be heated to a high temperature required for sterilization, but there is no problem in using it in combination with sterilization using ozone.

更に、前記オゾン発生器(23)で発生させる滅菌作用
のあるオゾンを、オゾン水として濯ぎ水に合流させてい
るから、オゾンを直接濯ぎ水に吹き込む場合に比較して
オゾンを濯ぎ水に均一に分散させることができ、食器の
滅菌をより確実に行えるのである。
Furthermore, since the ozone having a sterilizing effect generated by the ozone generator (23) is added to the rinsing water as ozonated water, the ozone is uniformly distributed in the rinsing water compared to the case where ozone is directly blown into the rinsing water. This allows for more reliable sterilization of tableware.

以上説明した実施例は、ケーシング(1)向上部に洗浄
室(2)を形成する内ケーシング(1a)を配置したが
、第2図に示した第2実施例のように、ケーシング(1
)の上部−側に洗浄液槽(12)を設けると共に、前記
ケーシング(1)の上方に回転可能に支持する各洗浄ア
ーム(3)(4)及び各濯ぎアーム(6)(7)を覆う
フード(32)を設けて、該フード(32)を前記ケー
シング(1)に着脱可能に設けてもよいし、また、前記
ケーシング(1)にガスブースター(33)を添設して
、該ガスブースター(33)に濯ぎポンプ(34)を接
続し、この濯ぎポンプ(34)の吐出管(35)を前記
濯ぎ配管(21)に接続すると共に、該吐出管(35)
に前記エジェクター(27)を介装して、このエジェク
ター(27)に前記オゾン水供給配管(25)を接続し
てもよい。尚、(36)は前記給水配管(18)の先端
部に設けた給水ポールタップである。
In the embodiment described above, the inner casing (1a) forming the cleaning chamber (2) is arranged in the upper part of the casing (1), but as in the second embodiment shown in FIG.
) is provided with a cleaning liquid tank (12) on the upper side of the casing (1), and a hood that covers each cleaning arm (3) (4) and each rinsing arm (6) (7) rotatably supported above the casing (1). (32), and the hood (32) may be removably attached to the casing (1), or a gas booster (33) may be attached to the casing (1), and the gas booster A rinsing pump (34) is connected to (33), a discharge pipe (35) of this rinsing pump (34) is connected to the rinsing pipe (21), and the discharge pipe (35)
The ejector (27) may be interposed therein, and the ozone water supply pipe (25) may be connected to the ejector (27). Note that (36) is a water supply pole tap provided at the tip of the water supply pipe (18).

尚、第2図において第1図に示した第1実施例と共通の
構成部材については同一の符号を用いており、その説明
は省略する。
In FIG. 2, the same reference numerals are used for the same components as in the first embodiment shown in FIG. 1, and the explanation thereof will be omitted.

しかして、第2図に示した第2実施例において食器を洗
浄して濯ぐ場合には、前記ラック(9)に食器を収容し
てから、前記フード(23)を前言己ケーシング(1)
上にはめ込んで、前記したように各洗浄アーム(3)(
4)から洗浄液を噴射し食器を洗浄してから、前記濯ぎ
ポンプ(34)の駆動により前記ガスブースター(33
)で加熱した温水を各濯ぎアーム(e)(7)に供給す
ると共に、前記オゾン水供給配管(25)からオゾン水
を前記エジェクター(27)にて吸引して温水に合流さ
せるのである。
Therefore, when washing and rinsing dishes in the second embodiment shown in FIG.
onto each wash arm (3) (as described above).
After washing the dishes by spraying the cleaning liquid from 4), the gas booster (33) is driven by the rinsing pump (34).
) is supplied to each rinsing arm (e) (7), and ozonated water is sucked from the ozonated water supply pipe (25) by the ejector (27) and merged with the hot water.

以上の第2実施例では、ケーシング(1)に着脱可能と
した前記フード(32)を用いているため、回転可能に
支持している各洗浄アーム(6)(4)や各濯ぎアーム
(6)(7)を清掃したり、補修したりするメンテナン
ス作業を簡単に行うことができるのである。
In the second embodiment described above, since the hood (32) is detachably attached to the casing (1), each washing arm (6) (4) and each rinsing arm (6) which are rotatably supported is used. ) (7) Maintenance work such as cleaning and repairing can be easily performed.

(発明の効果) 以上説明したように、本発明の食器洗浄機では、洗浄室
(2)内に洗浄液を噴射する洗浄液噴射体(5)と、濯
ぎ水を噴射する濯ぎ噴射体(8)とを設けた食器洗浄機
において、前記濯ぎ噴射体(8)に濯ぎ水を供給する濯
ぎ水供給系にオゾン発生器(23)を接続したから、滅
菌作用のあるオゾンを濯ぎ水と一緒に前記濯ぎ噴射体(
8)から噴射することにより洗浄の終わった食器を濯く
ことができ、オゾンの滅菌作用により細菌のない清浄な
食器の濯ぎを簡単に行うことができる。また、濯ぎ水に
混入するオゾンで滅菌するのであるから、濯ぎ水が食器
に付着することにより滅菌でき、従って、多数の食器を
洗浄する場合でも、これら全食器の滅菌が万遍なく、確
実に行われ、滅菌が不充分になることはないのである。
(Effects of the Invention) As explained above, the dishwasher of the present invention includes a cleaning liquid jetting body (5) that jets cleaning liquid into the washing chamber (2), and a rinsing jetting body (8) that jets rinsing water. Since the ozone generator (23) is connected to the rinsing water supply system that supplies rinsing water to the rinsing jet (8), ozone having a sterilizing effect is added to the rinsing water together with the rinsing water. Projectile (
8), the dishes that have been washed can be rinsed, and the sterilization effect of ozone makes it easy to rinse the dishes clean and free of bacteria. In addition, since sterilization is performed using ozone mixed in the rinsing water, sterilization can be achieved by the rinsing water adhering to the dishes. Therefore, even when washing a large number of dishes, all the dishes can be sterilized evenly and reliably. sterilization is carried out, and sterilization is never insufficient.

また、前記濯ぎ噴射体(8)から噴射する濯ぎ水温度を
滅菌に必要な高温に加熱しなくても食器の滅菌を充分行
えるのであるから、濯ぎ水温度の低温化が可能になり、
この低温化により食器洗浄機のランニングコストの低減
が可能となるのである。
In addition, since dishes can be sufficiently sterilized without heating the temperature of the rinsing water jetted from the rinsing jet (8) to a high temperature required for sterilization, it is possible to lower the temperature of the rinsing water.
This lower temperature makes it possible to reduce the running costs of dishwashers.

更に、前記オゾン発生器(23)にオゾン水タンク(2
4)を備え、該オゾン水タンク(24)を濯ぎ水供給系
に、オゾン水供給配管(25)を介して接続した場合は
、オゾンを溶解したオゾン水を濯ぎ水に合流させること
ができる。従ってオゾンを直接濯ぎ水に吹き込む場合に
比較してオゾンを濯ぎ水に均一に分散させることができ
、食器の滅菌をより確実に均一に行えるのである。
Furthermore, an ozone water tank (2) is installed in the ozone generator (23).
4), and the ozonated water tank (24) is connected to the rinsing water supply system via the ozonated water supply piping (25), the ozonated water containing dissolved ozone can be combined with the rinsing water. Therefore, compared to the case where ozone is directly blown into the rinsing water, ozone can be more uniformly dispersed in the rinsing water, and dishes can be sterilized more reliably and uniformly.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の食器洗浄機の断面図、第2図は他の実
施例を示す断面図、第3図は従来例を示す説明図である
。 (2)・・・・・洗浄室 (5)・・・・・洗浄液噴射体 (8)・・・・・濯ぎ噴射体 曇オゾン発生器
FIG. 1 is a sectional view of the dishwasher of the present invention, FIG. 2 is a sectional view of another embodiment, and FIG. 3 is an explanatory diagram of a conventional example. (2)...Cleaning chamber (5)...Cleaning liquid spray (8)...Rinse spray fogging ozone generator

Claims (1)

【特許請求の範囲】 1)洗浄室(2)内に洗浄液を噴射する洗浄液噴射体(
5)と、濯ぎ水を噴射する濯ぎ噴射体(8)とを設けた
食器洗浄機において、前記濯ぎ噴射体(8)に濯ぎ水を
供給する濯ぎ水供給系にオゾン発生器(23)を接続し
たことを特徴とする食器洗浄機。 2)オゾン発生器(23)はオゾン水タンク(24)を
備え、該オゾン水タンク(24)を濯ぎ水供給系に、オ
ゾン水供給配管(25)を介して接続している請求項1
記載の食器洗浄機。
[Claims] 1) A cleaning liquid sprayer (
5) and a rinsing jet (8) for jetting rinsing water, an ozone generator (23) is connected to a rinsing water supply system that supplies rinsing water to the rinsing jet (8). A dishwasher characterized by: 2) Claim 1, wherein the ozone generator (23) includes an ozone water tank (24), and the ozone water tank (24) is connected to the rinsing water supply system via an ozone water supply pipe (25).
Dishwasher as listed.
JP20275190A 1990-07-30 1990-07-30 Dish washer Pending JPH0489023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20275190A JPH0489023A (en) 1990-07-30 1990-07-30 Dish washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20275190A JPH0489023A (en) 1990-07-30 1990-07-30 Dish washer

Publications (1)

Publication Number Publication Date
JPH0489023A true JPH0489023A (en) 1992-03-23

Family

ID=16462565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20275190A Pending JPH0489023A (en) 1990-07-30 1990-07-30 Dish washer

Country Status (1)

Country Link
JP (1) JPH0489023A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009141323A1 (en) * 2008-05-20 2009-11-26 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher comprising an ozone generator and method for increasing dishwasher hygiene
US8342194B2 (en) 2005-08-20 2013-01-01 Premark Feg L.L.C. Conveyor ware washer
US8919356B2 (en) 2010-12-14 2014-12-30 Whirlpool Corporation Ozone generation module
US8951360B2 (en) 2010-12-14 2015-02-10 Whirlpool Corporation Ozone generation module

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8342194B2 (en) 2005-08-20 2013-01-01 Premark Feg L.L.C. Conveyor ware washer
WO2009141323A1 (en) * 2008-05-20 2009-11-26 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher comprising an ozone generator and method for increasing dishwasher hygiene
US8919356B2 (en) 2010-12-14 2014-12-30 Whirlpool Corporation Ozone generation module
US8951360B2 (en) 2010-12-14 2015-02-10 Whirlpool Corporation Ozone generation module

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