JP2001070770A - Ozone water generating device - Google Patents

Ozone water generating device

Info

Publication number
JP2001070770A
JP2001070770A JP25382699A JP25382699A JP2001070770A JP 2001070770 A JP2001070770 A JP 2001070770A JP 25382699 A JP25382699 A JP 25382699A JP 25382699 A JP25382699 A JP 25382699A JP 2001070770 A JP2001070770 A JP 2001070770A
Authority
JP
Japan
Prior art keywords
ozone
water
ozone gas
tap
faucet
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
JP25382699A
Other languages
Japanese (ja)
Inventor
Akira Hirabe
Hachiro Kono
Hiromoto Kushibe
Tokio Nakada
Hiroyuki Suzuki
Takahiro Yoshimura
時夫 仲田
崇弘 吉村
明 平部
紘基 櫛部
八朗 河野
啓之 鈴木
Original Assignee
Seiwa Kagaku:Kk
株式会社精和科学
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 Seiwa Kagaku:Kk, 株式会社精和科学 filed Critical Seiwa Kagaku:Kk
Priority to JP25382699A priority Critical patent/JP2001070770A/en
Publication of JP2001070770A publication Critical patent/JP2001070770A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/10Relating to general water supply, e.g. municipal or domestic water supply
    • Y02A20/20Water pollution control technologies
    • Y02A20/202Water pollution control technologies for households

Abstract

PROBLEM TO BE SOLVED: To enable ozone water and ozone gas water bubbles to be simply and safely generated by providing an ozone generating part and an ozone supply part which can be mounted on a faucet of water services and supplying the ozone gas to tap water from the ozone supply part by the effect of a negative pressure to be generated in the ozone supply part following running water from the faucet. SOLUTION: An ozone gas passageway 15 and a hose 11 are internally turned to a negative pressure state based on the principle of a water current pump at an ejector 12 by opening a water tap to run water from a faucet 20. A check valve 10 is opened by the action of a negative pressure and consequently, the internal pressure of an ozone tube 9 and an air tube 8 is negative and feedstock air is sucked from an air intake aperture 4 to be supplied to an ozone generator 6 to generate ozone. The generated ozone gas flows into the ozone gas passageway 15 from the hose 11, passing through the check valve 10 in an opens state and then is entrained into a water current flowing through the ejector 12 to be mixed up. Further, the water stream flows down passing through a filter 16 and in this case, is turned to fine water bubbles in which a trace of the ozone gas is included.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to an ozone water generating apparatus,
More specifically, an ozone water generation device that generates a small amount of ozone, makes it into a fine foam, mixes it with tap water at a faucet to generate ozone water, and makes it usable for purposes such as sterilization and deodorization. It is about.

[0002]

2. Description of the Related Art In particular, bacteria such as Staphylococcus aureus, Salmonella, Escherichia coli and the like tend to proliferate around water in kitchens, washrooms and the like. As one of the means of sterilizing such bacteria,
It is conceivable to use ozone. Although the sterilizing power of ozone is well known, no effect can be exerted unless the ozone is directly brought into contact with the bacteria. Therefore, it is conceivable to increase the sterilization ability by increasing the amount of ozone.However, since ozone can be dangerous to the human body, sterilization and disinfection by increasing the amount of ozone are required to be performed in closed rooms for safety reasons. There are restrictions such as that must be performed in.

[0003] In addition to this, not only is it necessary to control the amount of ozone but also to increase the ozone gas pressure to generate ozone water because ozone is not soluble in water. It ’s a big deal,
There is also a problem that the cost for this increases. Further, since the gas of the ozone gas alone has little permeability into the minute deep portion of an object to be sterilized such as foodstuffs, tableware, human skin, etc., it is necessary to devise a means for enhancing the permeability in order to enhance the sterilization effect.

[0004]

As described above, sterilization and disinfection using ozone have various problems.
The present invention is a simple configuration, by increasing the permeability of the ozone gas to the object to be sterilized by making ozone gas into fine bubbles using water as a medium, and by the minimum amount of ozone required for sterilization,
It is an object of the present invention to provide an ozone water generation device capable of generating ozone water which is harmless to humans and live and which can exert a sufficient sterilizing action.

[0005]

The present invention comprises an ozone generating section and an ozone supply section which can be installed in a water tap.
Ozone gas supply to tap water from the ozone supply unit,
The above problem is solved by an ozone water generation apparatus characterized in that the ozone water generation apparatus is performed by the action of a negative pressure generated in the ozone supply unit with the flow of water from the faucet.

[0006]

Embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a cross-sectional view illustrating a configuration of an ozone water generation device according to the present invention. The device includes an ozone generation unit 1, an ozone supply unit 2 that mixes ozone generated by the ozone generation unit 1 into tap water. Consists of

The ozone generator 1 is provided with an ozone generator 6 in a case 3 having an air inlet 4 and an ozone outlet 5. It is preferable that an air intake filter 7 that captures oil droplets, dust, and the like contained in air that is a raw material of ozone is disposed in the air intake 4. The air taken in from the air inlet 4 by the action of a negative pressure described later is guided to the ozone generator 6 through an air tube 8 made of silicon or the like.

As the ozone generator 6, various known ozone generators can be employed. As the ozone generator 6, an ozone generator in which a fine metal wire is sealed between electrodes is recommended. You. This is because this type is a glass tube type, and it is easy to guide the generated ozone gas to a required place by piping,
In addition, it is because gas which is difficult to control can be handled in a closed system in the pipe.

The ozone gas generated by the ozone generator 6 is
It is sent to the ozone outlet 5 through an ozone tube 9 made of silicon or the like. A check valve 10 of a ball valve type or the like is installed at the ozone outlet 5 to prevent a backflow of the ozone gas once passing therethrough. The ozone gas that has passed through the check valve 10 is
It passes through the hose 11 and is sent to an ejector 12 attached to the tip of the hose 11.

The ejector 12 is a water flow pump (aspirator) that is configured to be detachable from a water tap 20.
A reduced diameter portion 14 is formed in the middle of the water passage portion 13 communicating with the faucet 20, and an ozone gas passage 15 is opened there. At the water outlet of the ejector 12, a filter 16 for forming tap water into fine water bubbles is installed.

In the above construction, the faucet is opened and the faucet 20 is opened.
When the water flows from the inside, the ozone gas passage 15 and the inside of the hose 11 are in a negative pressure state due to the principle of the water flow pump in the ejector 12. When the check valve 10 is opened by the action of the negative pressure, the inside of the ozone tube 9 and the air tube 8 is also in a negative pressure state, and the raw material air is sucked in from the air inlet 4 and supplied to the ozone generator 6, so that ozone is Generated.

When an intake filter 7 is provided in the air intake 4, the raw air captures oil, dust and the like therein, is purified, and is sent to the ozone generator 6. In this way, only when the raw air is supplied to the ozone generator 6, ozone is generated using the raw air as a raw material. As a power source of the ozone generator 6, a home power source is usually used via an AC adapter 17.

The generated ozone gas is supplied to the open check valve 1.
0, flows into the ozone gas passage 15 from the hose 11, and is drawn into and mixed with the water flowing in the ejector 12. The water stream flows down through the filter 16, and at this time, becomes fine water bubbles and contains a small amount of ozone gas in the water bubbles. After that, when the water bubble pops by touching the object (hand), the ozone gas is released and exerts a strong sterilizing power.

The ozone concentration changes depending on the strength of the water from the faucet 20. That is, since the work amount of the ozone generator 6 is considered to be constant, the concentration becomes high when the amount of air passing through the ozone generator 6 is small per unit time, and the concentration becomes low when the amount of air is large per unit time. Concentration.
Although it depends on the design (specifications) of the ejector 12, when the water force is strong and the water amount is large, the concentration becomes low but the total ozone amount / unit time becomes large, and when the water force is weak, the concentration becomes high. It is thought that the total amount of ozone / unit time becomes smaller.

[0015]

According to the present invention, it can be configured to be small enough to be installed in a general household tap, and by using tap water,
Ozone water and ozone gas water bubbles can be easily and safely generated, and ozone gas is made into fine bubbles using water as a medium, so that the permeability of the ozone gas into the microscopic deep part of the object to be sterilized is increased. Ozone gas can kill bacteria such as Staphylococcus aureus, Salmonella, Escherichia coli, etc. in a short time. Further, since the residual ozone disappears in a few minutes, unlike other disinfectants and the like, it is not particularly necessary to perform a washing process after disinfection. Further, since no residue remains, there is no risk of harm to the environment.

[Brief description of the drawings]

FIG. 1 is a sectional view of a configuration diagram of an ozone water generation device according to the present invention.

FIG. 2 is a diagram illustrating a use state of the ozone water generation device according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Ozone generation part 2 Ozone supply part 3 Case 4 Air intake 5 Ozone sending-out 6 Ozone generator 7 Intake filter 8 Air tube 9 Ozone tube 10 Check valve 11 Hose 12 Ejector 13 Water passage part 14 Reducing part 15 Ozone gas passage 16 filter 17 AC adapter 20 faucet

Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat II (reference) C02F 1/78 C02F 1/78 E03C 1/046 E03C 1/046 (72) Inventor Tokio Nakata Mukodai-cho, Tanashi-shi, Tokyo 2-3-12-304 (72) Inventor Takahiro Yoshimura 117, Minamikibogaoka, Asahi-ku, Yokohama-shi, Kanagawa Prefecture (72) Inventor Hiroyuki Suzuki 2753-132 Takao, Fukuroi-shi, Shizuoka F-term (reference) 2D060 CD04 CD09 4D050 AA04 AB04 AB06 BB02 BD03 BD04 BD06 CA10 CA15 4G035 AA02 AB20 AE13

Claims (4)

[Claims]
1. An ozone generating section and an ozone supply section which can be installed in a tap of a tap, and supply of ozone gas from the ozone supply section to tap water is performed in the ozone supply section along with flowing water from the tap. Ozone water generating apparatus characterized in that the ozone water generating apparatus is operated by the action of a negative pressure generated in the ozone water.
2. The ozone according to claim 1, wherein the ozone gas is generated in the ozone generating section only when the inside of the ozone generating section is in a negative pressure state due to flowing water from the faucet. Water generator.
3. The ozone water generation apparatus according to claim 1, wherein a filter for making tap water into fine water bubbles is installed in a water passage part of the ozone supply part.
4. The ozone water generation apparatus according to claim 1, wherein an intake filter for capturing oil droplets, dust and the like is provided in an intake section of the ozone generation section.
JP25382699A 1999-09-08 1999-09-08 Ozone water generating device Pending JP2001070770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25382699A JP2001070770A (en) 1999-09-08 1999-09-08 Ozone water generating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25382699A JP2001070770A (en) 1999-09-08 1999-09-08 Ozone water generating device

Publications (1)

Publication Number Publication Date
JP2001070770A true JP2001070770A (en) 2001-03-21

Family

ID=17256681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25382699A Pending JP2001070770A (en) 1999-09-08 1999-09-08 Ozone water generating device

Country Status (1)

Country Link
JP (1) JP2001070770A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003033634A (en) * 2001-07-26 2003-02-04 Sumitomo Precision Prod Co Ltd Ozonation system
US6521194B2 (en) * 2001-04-06 2003-02-18 Kuo-Chung Yeh Ozone-generating faucet
JP2007089707A (en) * 2005-09-27 2007-04-12 Matsushita Electric Works Ltd Bathroom vanity
JP2007089702A (en) * 2005-09-27 2007-04-12 Matsushita Electric Works Ltd Shower apparatus
JP2007089710A (en) * 2005-09-27 2007-04-12 Matsushita Electric Works Ltd Shower apparatus
JP2008238064A (en) * 2007-03-27 2008-10-09 Etsuo Ishii Micronization mixing device of diplophase fluid and micronization mixing method used for the same
US20090007601A1 (en) * 2006-01-10 2009-01-08 Sanyo Electric Co., Ltd. Washing Machine, and Ozone Generator
KR101168330B1 (en) 2010-06-17 2012-07-24 (주)모밍 Device for making ozonic nano buble with applying pressure
JP2012241441A (en) * 2011-05-20 2012-12-10 Panasonic Corp Faucet device
FR2994862A1 (en) * 2012-08-29 2014-03-07 Geann Ind Co Ltd Unit, useful for supplying ozone in a tap for purification and sterilization of drinking water, comprises housing, air inlet portion, ozone output opening, and outlet conduit with connection end and free end that extends to target
ITRM20120435A1 (en) * 2012-09-12 2014-03-13 Geann Ind Co Ltd Unit 'actuated by a gaseous fluid supply ozone
US9919939B2 (en) 2011-12-06 2018-03-20 Delta Faucet Company Ozone distribution in a faucet
US10640878B2 (en) 2015-11-12 2020-05-05 Delta Faucet Company Ozone generator for a faucet

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6521194B2 (en) * 2001-04-06 2003-02-18 Kuo-Chung Yeh Ozone-generating faucet
JP2003033634A (en) * 2001-07-26 2003-02-04 Sumitomo Precision Prod Co Ltd Ozonation system
JP4710517B2 (en) * 2005-09-27 2011-06-29 パナソニック電工株式会社 Shower equipment
JP2007089707A (en) * 2005-09-27 2007-04-12 Matsushita Electric Works Ltd Bathroom vanity
JP2007089702A (en) * 2005-09-27 2007-04-12 Matsushita Electric Works Ltd Shower apparatus
JP2007089710A (en) * 2005-09-27 2007-04-12 Matsushita Electric Works Ltd Shower apparatus
JP4736672B2 (en) * 2005-09-27 2011-07-27 パナソニック電工株式会社 Shower equipment
US20090007601A1 (en) * 2006-01-10 2009-01-08 Sanyo Electric Co., Ltd. Washing Machine, and Ozone Generator
US8875547B2 (en) * 2006-01-10 2014-11-04 Haier Group Corporation Washing machine, and ozone generator
JP2008238064A (en) * 2007-03-27 2008-10-09 Etsuo Ishii Micronization mixing device of diplophase fluid and micronization mixing method used for the same
KR101168330B1 (en) 2010-06-17 2012-07-24 (주)모밍 Device for making ozonic nano buble with applying pressure
JP2012241441A (en) * 2011-05-20 2012-12-10 Panasonic Corp Faucet device
US9919939B2 (en) 2011-12-06 2018-03-20 Delta Faucet Company Ozone distribution in a faucet
FR2994862A1 (en) * 2012-08-29 2014-03-07 Geann Ind Co Ltd Unit, useful for supplying ozone in a tap for purification and sterilization of drinking water, comprises housing, air inlet portion, ozone output opening, and outlet conduit with connection end and free end that extends to target
ITRM20120435A1 (en) * 2012-09-12 2014-03-13 Geann Ind Co Ltd Unit 'actuated by a gaseous fluid supply ozone
US10640878B2 (en) 2015-11-12 2020-05-05 Delta Faucet Company Ozone generator for a faucet

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