WO2016173406A1 - 一种臭氧杀菌洗衣机及方法 - Google Patents

一种臭氧杀菌洗衣机及方法 Download PDF

Info

Publication number
WO2016173406A1
WO2016173406A1 PCT/CN2016/079400 CN2016079400W WO2016173406A1 WO 2016173406 A1 WO2016173406 A1 WO 2016173406A1 CN 2016079400 W CN2016079400 W CN 2016079400W WO 2016173406 A1 WO2016173406 A1 WO 2016173406A1
Authority
WO
WIPO (PCT)
Prior art keywords
ozone
heating device
turned
washing machine
temperature
Prior art date
Application number
PCT/CN2016/079400
Other languages
English (en)
French (fr)
Inventor
许升
赵志强
吕艳芬
Original Assignee
青岛海尔滚筒洗衣机有限公司
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 青岛海尔滚筒洗衣机有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Priority to US15/569,123 priority Critical patent/US20180100261A1/en
Priority to KR1020177033960A priority patent/KR20170138557A/ko
Priority to EP16785837.2A priority patent/EP3290562A4/en
Priority to JP2017555283A priority patent/JP2018514281A/ja
Publication of WO2016173406A1 publication Critical patent/WO2016173406A1/zh

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/001—Washing machines, apparatus, or methods not otherwise provided for using ozone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • A61L2/183—Ozone dissolved in a liquid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/13—Biocide decomposition means, e.g. catalysts, sorbents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/26—Textiles, e.g. towels, beds, cloths
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/20—Operation modes, e.g. delicate laundry washing programs, service modes or refreshment cycles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters

Definitions

  • the invention relates to a washing machine, in particular to an ozone sterilization washing machine and a method.
  • washing machines bring a lot of convenience to people's lives. They have been widely used in the home. When washing clothes with washing machines, they also breed a lot of bacteria. In order to avoid the cross-infection of germs, microorganisms and parasites, some disinfection washing machines have been successively launched, mainly focusing on Ultraviolet sterilization, chemical fumigation and ozone sterilization, among which ozone sterilization is popular for its strong bactericidal ability, no residue, no damage to clothing.
  • ozone sterilization is popular for its strong bactericidal ability, no residue, no damage to clothing.
  • the existing washing machine processes the ozone by installing a filtering device in the washing machine, the activated carbon block is installed in the filtering device, and the ozone is decomposed by the chemical reaction of activated carbon and ozone; or the structure of the filtering device is changed, and the sawtooth is embedded in the filtering device. Form the outflow path to accelerate the natural decomposition of ozone.
  • the disadvantage of the prior art is that it is necessary to add a chemical raw material to the filtering device, increase the human and material resources, the decomposition rate is too slow, and the utility is low.
  • the present invention has been made in view of the above.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide an ozone sterilization washing machine and a method thereof, which realize the purpose of rapidly and completely decomposing ozone which is not completely dissolved after sterilizing clothes by using ozone.
  • the utility model relates to an ozone sterilization washing machine, which comprises an outer cylinder, an ozone generating device and a heating device.
  • the bottom of the outer cylinder is provided with an air inlet communicating with the ozone generating device, and the upper portion of the outer cylinder is provided with an exhaust port, which is connected with the exhaust pipeline, and the heating device It is installed in the exhaust pipe to decompose ozone.
  • a temperature sensor for detecting the temperature of the air is provided in the heating device.
  • the heating device has an operating temperature in the range of 80 ° C to 300 ° C, preferably 100 ° C to 270 ° C.
  • a fan is further disposed in the exhaust line.
  • an ozone concentration detecting device for detecting the ozone content in the air is provided in the outer cylinder.
  • a check valve is disposed in the intake pipe.
  • the invention also provides an ozone treatment method for an ozone sterilization washing machine, comprising:
  • Step S1 when the washing process starts, the ozone generating device is turned on;
  • Step S2 turning on the heating device to decompose the ozone
  • Step S3 after the washing process is finished, the ozone generating device is turned off;
  • Step S4 Turn off the heating device.
  • the method further includes:
  • the temperature of the air heated by the heating device is detected in real time.
  • the heating device stops heating.
  • the heating device starts heating, and the first preset temperature is greater than the first
  • the second preset temperature preferably, the first preset temperature is 150 ° C - 300 ° C, and the second preset temperature is 80 ° C - 150 ° C.
  • the step of opening the heating device in the step S2 comprises: when the ozone concentration detecting device detects that the concentration of ozone in the outer cylinder is higher than a preset concentration, turning on the heating device; or
  • the heating device When the ozone generator is turned on, the heating device is turned on at the same time; or
  • the heating device is turned on after a delay of T1.
  • the closing the heating device in the step S4 comprises: when the ozone concentration detecting device detects that the concentration of ozone in the air is lower than the second preset concentration, turning off the heating device; or
  • the heating device is turned off at the same time;
  • step S2 further includes: turning on the fan when the heating device is turned on;
  • the step S4 further includes turning off the fan when the heating device is turned off.
  • ozone to sterilize clothes has a stronger bactericidal effect, and decomposes the incompletely dissolved ozone at a high temperature, and controls the temperature in real time.
  • the decomposition rate is fast, the decomposition is complete, and no catalyst is added, thereby saving manpower and material resources.
  • FIG. 1 is a schematic structural view of an ozone sterilization washing machine provided by the present invention.
  • FIG. 2 is a schematic structural view of another ozone sterilization washing machine provided by the present invention.
  • FIG. 3 is a flow chart of a method for sterilizing a washing machine provided by the present invention.
  • FIG. 4 is a flow chart of a method of another ozone sterilization washing machine provided by the present invention.
  • the present invention provides an ozone sterilization washing machine, which comprises an outer cylinder 1, an ozone generating device 2 and a heating device 3.
  • the bottom of the outer cylinder 1 is provided with an air inlet communicating with the ozone generating device 2, and an upper portion of the outer cylinder 1
  • An exhaust port is provided to communicate with the exhaust line 10, and a heating device 3 is disposed in the exhaust line 10 for decomposing ozone.
  • the ozone generating device 2 is used for generating ozone, is introduced into the water through the air inlet of the bottom of the outer cylinder 1, and is dissolved in water for sterilization.
  • the ozone which is not dissolved in water is discharged to the exhaust pipe through the exhaust port of the upper portion of the outer cylinder 1.
  • the ozone is heated at a high temperature by the heating device 3 in the exhaust line 10, and is decomposed into oxygen to discharge the washing machine, thus realizing rapid decomposition of ozone.
  • the heating device 3 is provided with a temperature sensor 7 for detecting the current air temperature in real time.
  • the heating device 3 controls the temperature of the heated air to the first preset temperature and the first Between two preset temperatures.
  • the opening and closing of the heating device 3 is related to the temperature detected by the temperature sensor 7, specifically: during the operation of the heating device 3, when the temperature of the air exceeds the first
  • the heating device 3 stops heating.
  • the heating device 3 is activated.
  • the first preset temperature is greater than the second preset temperature, and the operating temperature range of the heating device is 80. °C - 300 ° C, preferably 100 ° C - 270 ° C.
  • the principle of ozone decomposition is; for ozone with an air content of 1% or less, the decomposition half-life in air at normal temperature and normal pressure is about 16 hours, and as the temperature increases, the decomposition speed increases, and the temperature exceeds 100.
  • the first preset temperature may be set between 150 ° C and 300 ° C, preferably set to 270 ° C, and when the air temperature reaches 270 ° C, the heating is stopped, thereby ensuring rapid decomposition of ozone.
  • the clothing can be prevented from being damaged due to excessive heat of the air in the outer cylinder 1;
  • the second preset temperature is set between 80 ° C and 150 ° C, preferably set to 100 ° C, and when the air temperature is lowered to 100 ° C, the heating device 3 is activated. Heating, so as to avoid the heating device 3 is always in working state and cause damage to the device, and can ensure the rapid decomposition of ozone, and the temperature is controlled within the optimal range of rapid decomposition of ozone.
  • the outer casing of the heating device 3 is provided with a metal material, preferably an aluminum alloy material.
  • the outer cylinder 1 is provided with an ozone concentration detecting means for detecting the ozone content in the air.
  • the first opening of the heating device 3 may include the following cases:
  • the heating device 3 is turned on after a delay of T1 time.
  • a check valve 4 is provided in the intake line 8 for preventing water from flowing back to the ozone generating device 2, causing damage to the device, and ensuring that ozone generated by the ozone generating device 2 is sent to the air inlet and into the water.
  • a drain port is further provided at the bottom of the outer cylinder 1 to communicate with the drain line 9.
  • the drainage pipe 9 is an upper drainage drain pipe, as indicated by reference numeral 5, and a drainage pump is arranged in the upper drainage drainage pipe 5, which is indicated by P in the figure, and the drainage pump is added to the water.
  • the washing machine After the pressure, the washing machine is discharged through the upper drainage drainage pipe 5; when the drainage mode of the washing machine is the lower drainage, the drainage pipe 9 is a lower drainage drainage pipe, as indicated by reference numeral 6, and the drainage pump is provided in the lower drainage drainage pipe 6 Or the drain valve, indicated by P in the figure, the water is pressurized by the drain pump or the drain valve is opened, and the water is discharged to the washing machine through the lower drain drain line 6.
  • the ozone sterilization washing machine of the present invention generates ozone by the ozone generating device 2 and dissolves in the water to sterilize the laundry, and discharges the water-insoluble ozone to the heating device 3 through the exhaust port to heat, thereby accelerating the ozone decomposition rate, and
  • the temperature sensor 7 in the heating device 3 detects the temperature in real time, and the washing machine controls the opening and closing of the heating device 3 according to the temperature change, and controls the temperature of the air in the exhaust line 10 within an optimal range to realize rapid decomposition of ozone and achieve thorough It decomposes ozone, accelerates the decomposition rate, and does not need to add a catalyst, saving manpower and material resources.
  • the difference between this embodiment and the first embodiment is that a fan 11 is further disposed in the exhaust pipe 10, and the fan 11 is disposed between the exhaust port and the heating device 3 for accelerating the inner cylinder.
  • the fan 11 is simultaneously turned on with the heating device 3 being turned on for the first time, and continues to work during the washing process.
  • the heating device 3 is turned off and simultaneously turned off. .
  • the embodiment provides an ozone sterilization washing machine to perform an ozone sterilization process.
  • the washing machine performs a normal washing process washing process.
  • the washing machine executes ozone.
  • the sterilization process washing process the execution body of the embodiment is a washing machine, as shown in FIG. 3, the method for the washing machine to perform the ozone sterilization process includes:
  • the heating device is turned on when the ozone concentration detecting device detects that the concentration of ozone in the outer cylinder is higher than a preset concentration, and turns on the heating device;
  • the heating device is turned on when the ozone generating device is turned on, and the heating device is turned on at the same time;
  • the heating device is turned on under the condition that after the ozone generating device is turned on, the heating device is turned on after a delay of T1 time, and TI is preferably set to 30 seconds to 2 minutes.
  • 303 detecting the temperature of the air heated by the heating device in real time, when the air temperature is higher than the first preset temperature, the heating device stops heating, and when the air temperature is lower than the second preset temperature, the heating device starts heating, the first preset temperature Greater than the second preset temperature.
  • the first predetermined temperature is from 150 ° C to 300 ° C, further preferably 270 ° C
  • the second predetermined temperature is from 80 ° C to 150 ° C, further preferably 100 ° C.
  • the opening and stopping of the heating device is controlled by the internal program of the washing machine, and the temperature detected by the temperature sensor is sent to the internal program of the washing machine in real time, and the internal program of the washing machine controls the opening and closing of the heating device in real time according to the temperature.
  • the heating device is turned off when the ozone concentration detecting device detects that the concentration of ozone in the air is lower than the second predetermined concentration, and turns off the heating device;
  • the heating device is turned off under the condition that the ozone generating device is turned off and the heating device is turned off at the same time;
  • the heating device is turned off under the condition that after the ozone generating device is turned off, the heating device is turned off after a delay of T2, and T2 is preferably set to 30 seconds to 5 minutes.
  • This embodiment provides another ozone sterilization washing machine to perform an ozone sterilization process.
  • the washing machine When the user does not select ozone sterilization for washing, the washing machine performs a normal washing program washing process.
  • the washing machine executes The ozone sterilization process washing process, the execution body of the embodiment is a washing machine, as shown in FIG. 4, the method for the washing machine to perform the ozone sterilization process includes:
  • the heating device is turned on when the ozone concentration detecting device detects that the concentration of ozone in the outer cylinder is higher than a preset concentration, and turns on the heating device and the fan;
  • the heating device is turned on when the ozone generating device is turned on, and the heating device and the fan are simultaneously turned on;
  • the heating device is turned on under the condition that after the ozone generating device is turned on, the heating device and the fan are turned on after a delay of T1, and TI is preferably set to 30 seconds to 2 minutes.
  • the heating device 403 detecting the temperature of the air heated by the heating device in real time, when the air temperature is higher than the first preset temperature, the heating device stops heating, and when the air temperature is lower than the second preset temperature, the heating device starts heating, the first preset temperature Greater than the second preset temperature.
  • the first predetermined temperature is from 150 ° C to 300 ° C, further preferably 270 ° C
  • the second predetermined temperature is from 80 ° C to 150 ° C, further preferably 100 ° C.
  • the opening and stopping of the heating device is controlled by the internal program of the washing machine, and the temperature detected by the temperature sensor is sent to the internal program of the washing machine in real time, and the internal program of the washing machine controls the opening and closing of the heating device in real time according to the temperature.
  • the heating device is turned off when the ozone concentration detecting device detects that the concentration of ozone in the air is lower than the second predetermined concentration, and turns off the heating device and the fan;
  • the heating device is turned off under the condition that the ozone generating device is turned off, and the heating device and the fan are simultaneously turned off;
  • the heating device is turned off under the condition that after the ozone generating device is turned off, the heating device and the fan are turned off after a delay of T2, and T2 is preferably set to 30 seconds to 5 minutes.

Landscapes

  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

一种臭氧杀菌洗衣机及方法，包括外筒（1）、臭氧发生装置（2）及加热装置（3），外筒（1）底部设有与臭氧发生装置（2）连通的进气口，外筒（1）上部设有排气口，与排气管路（10）连通，加热装置（3）设于排气管路（10）内,用于分解臭氧。通过上述的洗衣机可以利用臭氧对衣物进行杀菌，并对不完全溶解的臭氧进行高温分解，其分解速率快，分解彻底，且无需添加催化剂，节省人力物力。

Description

一种臭氧杀菌洗衣机及方法 技术领域
本发明涉及一种洗衣机，特别涉及一种臭氧杀菌洗衣机及方法。
背景技术
洗衣机为人们生活带来很多方便，已广泛在家庭中使用，而使用洗衣机洗涤衣物时也会滋生很多细菌，为避免病菌、微生物、寄生虫的交互传染，一些杀菌消毒洗衣机相继问世，主要集中于紫外线杀菌、化学熏蒸以及臭氧杀菌，其中臭氧杀菌以其强效的杀菌能力、无残留、对衣物无损伤等优点而倍受欢迎。而臭氧通入水中后只有很少部分溶解于水，多数臭氧都是从水中直接进入到筒内并排走，而臭氧吸入过量后会对人体健康有一定的危害。
现有的洗衣机对臭氧的处理方法是，在洗衣机内设置一过滤装置，过滤装置中装有活性炭块，利用活性炭和臭氧化学反应来分解臭氧；或者改变过滤装置的构造，在过滤装置中嵌入锯齿形流出路来加速臭氧的自然分解。
现有技术的缺点是：需要在过滤装置中添加化学原料，增加人力物力，分解速率过慢，实用性低。
有鉴于此特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，提供一种臭氧杀菌洗衣机及方法，实现利用臭氧对衣物杀菌后，对不完全溶解的臭氧进行快速、彻底分解的目的。
本发明解决其技术问题所采用的技术方案是：
一种臭氧杀菌洗衣机，包括外筒、臭氧发生装置及加热装置，外筒底部设有与臭氧发生装置连通的进气口，外筒上部设有排气口，与排气管路连通，加热装置设于排气管路内,用于分解臭氧。
进一步，所述加热装置内设有检测空气温度的温度传感器。
进一步，所述加热装置的工作温度范围为80℃-300℃，优选为100℃-270℃。
进一步，所述排气管路内还设有风机。
进一步，所述外筒内设有检测空气中臭氧含量的臭氧浓度检测装置。
进一步，所述进气管路内设有单向阀。
本发明还提供一种臭氧杀菌洗衣机的臭氧处理方法，包括：
步骤S1：洗涤过程开始时，开启臭氧发生装置；
步骤S2：开启加热装置，分解臭氧；
步骤S3：洗涤过程结束后，关闭臭氧发生装置；
步骤S4：关闭加热装置。
进一步，所述步骤S2之后还包括：
实时检测加热装置加热的空气温度，当空气温度高于第一预设温度时，加热装置停止加热，当空气温度低于第二预设温度时，加热装置启动加热，第一预设温度大于第二预设温度，优选的，第一预设温度为150℃-300℃，第二预设温度为80℃-150℃。
进一步，所述步骤S2中开启加热装置包括：当臭氧浓度检测装置检测到外筒内的臭氧的浓度高于预设浓度时，开启加热装置；或者
开启臭氧发生装置时，同时开启加热装置；或者
开启臭氧发生装置后，延时T1时间后开启加热装置。
进一步，所述步骤S4中关闭加热装置包括：当臭氧浓度检测装置检测到空气中臭氧的浓度低于第二预设浓度时，关闭加热装置；或者
关闭臭氧发生装置时，同时关闭加热装置；或者
关闭臭氧发生装置后，延时T2时间后关闭加热装置。
进一步，所述步骤S2还包括，开启加热装置时，开启风机；
所述步骤S4还包括，关闭加热装置时，关闭风机。
本发明具体实施方式提供的技术方案的有益效果是：
利用臭氧对衣物进行杀菌，其杀菌效果更强，并对不完全溶解的臭氧进行高温分解，并实时控温，其分解速率快，分解彻底，且无需添加催化剂，节省人力物力。
附图说明
为了更清楚的说明本发明具体实施方式中的技术方案，下面将对具体实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明提供的一种臭氧杀菌洗衣机的结构示意图；
图2是本发明提供的另一种臭氧杀菌洗衣机的结构示意图；
图3是本发明提供的一种臭氧杀菌洗衣机的方法流程图；
图4是本发明提供的另一种臭氧杀菌洗衣机的方法流程图。
附图说明：1-外筒、2-臭氧发生装置、3-加热装置、4-单向阀、5-上排水排水管路、6-下排水排水管路、7-温度传感器、8-进气管路、9-排水管路、10-排气管路、11-风机、P-排水泵/排水阀。
具体实施方式
实施例一
如图1所示，本发明提供一种臭氧杀菌洗衣机，包括外筒1、臭氧发生装置2及加热装置3，外筒1底部设有与臭氧发生装置2连通的进气口，外筒1上部设有排气口，与排气管路10连通，加热装置3设于排气管路10内，用于分解臭氧。
臭氧发生装置2用于产生臭氧，通过外筒1底部的进气口通入水中，并溶于水中进行杀菌，未溶于水的臭氧经外筒1上部的排气口排出至排气管路10中，经排气管路10中的加热装置3对臭氧进行高温加热，分解为氧气排出洗衣机，如此实现对臭氧的快速分解。
加热装置3内设有温度传感器7，用于实时检测当前空气的温度，为实现为臭氧的高温分解，加速臭氧分解的速率，加热装置3将加热的空气温度控制在第一预设温度和第二预设温度之间。在洗涤过程中，加热装置3第一次启动后，之后加热装置3的开启和关闭与温度传感器7检测到的温度相关，具体为：在加热装置3工作过程中，当空气的温度超过第一预设温度时，则加热装置3停止加热，当空气温度低于第二预设温度时，则启动加热装置3,第一预设温度大于第二预设温度，加热装置的工作温度范围为80℃-300℃，优选为100℃-270℃。
其中，臭氧分解的原理为；对于空气中含量为1％以下的臭氧，在常温常态常压的空气中的分解半衰期大约为16小时，随着温度的升高，分解速度加快，在温度超过100℃时，分解非常剧烈达到270℃高温时，可立即转化为氧气。因此，为加速臭氧的分解，第一预设温度可设置在150℃至300℃之间，优选设置为270℃，在空气温度达到270℃时，停止加热，这样既保证了臭氧的快速分解，又可防止因外筒1内空气余热过高而损坏衣物；第二预设温度设置在80℃至150℃之间，优选设置为100℃，在空气温度降至100℃时，加热装置3启动加热，如此避免加热装置3一直处于工作状态而导致装置损坏，又可保证臭氧的快速分解，将温度控制在臭氧快速分解的最佳范围内。为适应第一预设温度和第二预设温度的温度区间，加热装置3外壳设置为金属材质，优选为铝合金材质。
优选的，外筒1内设有用于检测空气中臭氧含量的臭氧浓度检测装置。当臭氧发生装置2开启后，加热装置3的第一次开启可以包括以下几种情况：
第一：当臭氧浓度检测装置检测到外筒1内的臭氧的浓度高于预设浓度时，开启加热装 置3；
第二：开启臭氧发生装置2时，同时开启加热装置3；
第三：开启臭氧发生装置2后，延时T1时间后开启加热装置3。
进一步地，进气管路8内设有单向阀4，用于防止水回流至臭氧发生装置2，导致装置损坏，而保证臭氧发生装置2产生的臭氧向进气口输送并通入水中。
进一步地，外筒1底部还设有排水口，与排水管路9连通。当洗衣机的排水方式为上排水时，排水管路9为上排水排水管，如标号5所示，上排水排水管路5内设有排水泵，在图中以P表示，排水泵对水加压后经上排水排水管路5排出洗衣机；当洗衣机的排水方式为下上排水时，排水管路9为下排水排水管，如标号6所示，下排水排水管路6内设有排水泵或排水阀，在图中以P表示，排水泵对水加压或排水阀打开后水经下排水排水管路6排出洗衣机。
本发明中的臭氧杀菌洗衣机通过臭氧发生装置2产生臭氧并溶于水中对洗涤衣物进行杀菌，对不溶于水的臭氧经排气口排出至加热装置3中进行加热，加快臭氧分解速率，并且由加热装置3中的温度传感器7实时检测温度，洗衣机根据温度变化控制加热装置3的开启、关闭，将排气管路10内的空气温度控制在最佳范围内，实现臭氧的快速分解，达到彻底分解臭氧、加快分解速率，且无需添加催化剂，节省人力物力的目的。
实施例二
如图2所示，本实施例与实施例一的区别在于，排气管路10内还设有风机11，该风机11设置在排气口与加热装置3之间，用于加快内筒中的臭氧向加热装置3方向流动的速率，臭氧到达加热装置3中进行高温分解，如此实现加快臭氧分解速率的目的。
风机11在臭氧发生装置2开启后，随加热装置3第一次开启而同时开启，在洗涤过程中，持续工作，在洗涤结束后，臭氧发生装置2关闭后，随加热装置3关闭而同时关闭。
实施例三
本实施例提供的是一种臭氧杀菌洗衣机执行臭氧杀菌程序的洗涤过程，当用户不选择臭氧杀菌进行洗涤时，洗衣机执行正常洗涤程序洗涤流程，当用户选择臭氧杀菌程序进行洗涤时，洗衣机执行臭氧杀菌程序洗涤流程，本实施例的执行主体为洗衣机，如图3所示,洗衣机执行臭氧杀菌程序的方法包括：
301：启动臭氧杀菌程序。
302：洗涤过程开始时，开启臭氧发生装置。
302：开启加热装置，分解臭氧。
优选的，开启加热装置的条件为，当臭氧浓度检测装置检测到外筒内的臭氧的浓度高于预设浓度时，开启加热装置；
优选的，开启加热装置的条件为，开启臭氧发生装置时，同时开启加热装置；
优选的，开启加热装置的条件为，开启臭氧发生装置后，延时T1时间后开启加热装置，TI优选设置为30秒至2分钟。
303：实时检测加热装置加热的空气温度，当空气温度高于第一预设温度时，加热装置停止加热，当空气温度低于第二预设温度时，加热装置启动加热，第一预设温度大于第二预设温度。
优选的，第一预设温度为150℃-300℃，进一步优选为270℃，第二预设温度为80℃-150℃，进一步优选为100℃。加热装置的开启和停止由洗衣机内部程序控制，温度传感器检测到的温度实时发送给洗衣机内部程序，洗衣机内部程序根据温度实时控制加热装置的开启和关闭。
304：洗涤程序结束，关闭臭氧发生装置。
305：关闭加热装置。
优选的，关闭加热装置的条件为，当臭氧浓度检测装置检测到空气中臭氧的浓度低于第二预设浓度时，关闭加热装置；
优选的，关闭加热装置的条件为，关闭臭氧发生装置时，同时关闭加热装置；
优选的，关闭加热装置的条件为，关闭臭氧发生装置后，延时T2时间后关闭加热装置，T2优选设置为30秒至5分钟。
306：正常排水、脱水以及漂洗。
307：洗涤过程结束。
实施例四
本实施例提供的是另一种臭氧杀菌洗衣机执行臭氧杀菌程序的洗涤过程，当用户不选择臭氧杀菌进行洗涤时，洗衣机执行正常洗涤程序洗涤流程，当用户选择臭氧杀菌程序进行洗涤时，洗衣机执行臭氧杀菌程序洗涤流程，本实施例的执行主体为洗衣机，如图4所示,洗衣机执行臭氧杀菌程序的方法包括：
401：启动臭氧杀菌程序。
402：洗涤过程开始时，开启臭氧发生装置。
402：开启加热装置和风机，分解臭氧。
优选的，开启加热装置的条件为，当臭氧浓度检测装置检测到外筒内的臭氧的浓度高于预设浓度时，开启加热装置和风机；
优选的，开启加热装置的条件为，开启臭氧发生装置时，同时开启加热装置和风机；
优选的，开启加热装置的条件为，开启臭氧发生装置后，延时T1时间后开启加热装置和风机，TI优选设置为30秒至2分钟。
403：实时检测加热装置加热的空气温度，当空气温度高于第一预设温度时，加热装置停止加热，当空气温度低于第二预设温度时，加热装置启动加热，第一预设温度大于第二预设温度。
优选的，第一预设温度为150℃-300℃，进一步优选为270℃，第二预设温度为80℃-150℃，进一步优选为100℃。加热装置的开启和停止由洗衣机内部程序控制，温度传感器检测到的温度实时发送给洗衣机内部程序，洗衣机内部程序根据温度实时控制加热装置的开启和关闭。
404：洗涤程序结束，关闭臭氧发生装置。
405：关闭加热装置和风机。
优选的，关闭加热装置的条件为，当臭氧浓度检测装置检测到空气中臭氧的浓度低于第二预设浓度时，关闭加热装置和风机；
优选的，关闭加热装置的条件为，关闭臭氧发生装置时，同时关闭加热装置和风机；
优选的，关闭加热装置的条件为，关闭臭氧发生装置后，延时T2时间后关闭加热装置和风机，T2优选设置为30秒至5分钟。
406：正常排水、脱水以及漂洗。
407：洗涤过程结束。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (11)

  1. 一种臭氧杀菌洗衣机，包括外筒、臭氧发生装置及加热装置，其特征在于：外筒底部设有与臭氧发生装置连通的进气口，外筒上部设有排气口，与排气管路连通，加热装置设于排气管路内,用于分解臭氧。
  2. 根据权利要求1所述的一种臭氧杀菌洗衣机，其特征在于，所述加热装置内设有检测空气温度的温度传感器。
  3. 根据权利要求1或2所述的一种臭氧杀菌洗衣机，其特征在于，所述加热装置的工作温度范围为80℃-300℃，优选为100℃-270℃。
  4. 根据权利要求1或2所述的一种臭氧杀菌洗衣机，其特征在于，所述排气管路内还设有风机。
  5. 根据权利要求1所述的一种臭氧杀菌洗衣机，其特征在于，所述外筒内设有检测空气中臭氧含量的臭氧浓度检测装置。
  6. 根据权利要求1所述的一种臭氧杀菌洗衣机，其特征在于，所述进气管路内设有单向阀。
  7. 一种用于权利要求1-6任一所述臭氧杀菌洗衣机的臭氧处理方法，其特征在于，包括：
    步骤S1：洗涤过程开始时，开启臭氧发生装置；
    步骤S2：开启加热装置，分解臭氧；
    步骤S3：洗涤过程结束后，关闭臭氧发生装置；
    步骤S4：关闭加热装置。
  8. 根据权利要求7所述的臭氧处理方法，其特征在于，所述步骤S2之后还包括：
    实时检测加热装置加热的空气温度，当空气温度高于第一预设温度时，加热装置停止加热，当空气温度低于第二预设温度时，加热装置启动加热，第一预设温度大于第二预设温度，优选的，第一预设温度为150℃-300℃，第二预设温度为80℃-150℃。
  9. 根据权利要求7所述的臭氧处理方法，其特征在于，所述步骤S2中开启加热装置包括：当臭氧浓度检测装置检测到外筒内的臭氧的浓度高于预设浓度时，开启加热装置；或者
    开启臭氧发生装置时，同时开启加热装置；或者
    开启臭氧发生装置后，延时T1时间后开启加热装置。
  10. 根据权利要求7所述的臭氧处理方法，其特征在于，所述步骤S4中关闭加热装置包括：当臭氧浓度检测装置检测到空气中臭氧的浓度低于第二预设浓度时，关闭加热装置；或者
    关闭臭氧发生装置时，同时关闭加热装置；或者
    关闭臭氧发生装置后，延时T2时间后关闭加热装置。
  11. 根据权利要求7-10任一所述的臭氧处理方法，其特征在于，所述步骤S2还包括，开启加热装置时，开启风机；
    所述步骤S4还包括，关闭加热装置时，关闭风机。
PCT/CN2016/079400 2015-04-28 2016-04-15 一种臭氧杀菌洗衣机及方法 WO2016173406A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US15/569,123 US20180100261A1 (en) 2015-04-28 2016-04-15 Ozone sterilization washing machine and method
KR1020177033960A KR20170138557A (ko) 2015-04-28 2016-04-15 오존 살균 세탁기 및 방법
EP16785837.2A EP3290562A4 (en) 2015-04-28 2016-04-15 Ozone sterilization washing machine and method
JP2017555283A JP2018514281A (ja) 2015-04-28 2016-04-15 オゾン殺菌洗濯機および方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510208615.8 2015-04-28
CN201510208615.8A CN106149290A (zh) 2015-04-28 2015-04-28 一种臭氧杀菌洗衣机及方法

Publications (1)

Publication Number Publication Date
WO2016173406A1 true WO2016173406A1 (zh) 2016-11-03

Family

ID=57198123

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/079400 WO2016173406A1 (zh) 2015-04-28 2016-04-15 一种臭氧杀菌洗衣机及方法

Country Status (6)

Country Link
US (1) US20180100261A1 (zh)
EP (1) EP3290562A4 (zh)
JP (1) JP2018514281A (zh)
KR (1) KR20170138557A (zh)
CN (1) CN106149290A (zh)
WO (1) WO2016173406A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108107930A (zh) * 2016-11-24 2018-06-01 松下家电研究开发（杭州）有限公司 一种利用金属离子进行除菌的电器的控制方法及电器
JP2019013605A (ja) * 2017-07-10 2019-01-31 パナソニックＩｐマネジメント株式会社 洗濯機

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190194851A1 (en) * 2017-12-26 2019-06-27 VA DESIGNS, Ltd. Method of having cleaner laundry
CN110685110B (zh) * 2018-07-06 2023-03-28 青岛海尔洗衣机有限公司 衣物处理设备及其杀菌控制方法
CN112941820A (zh) * 2021-01-27 2021-06-11 珠海格力电器股份有限公司 一种洗干机的控制方法及使用其的洗干机
CN113737490B (zh) * 2021-09-26 2024-04-19 木卫智能科技(深圳)有限公司 衣物处理设备及其控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232057A1 (de) * 1982-08-28 1984-03-01 Rudolf 3501 Schauenburg Gesslauer Reinigungsmaschine fuer waesche, geschirr od. dgl.
CN2934312Y (zh) * 2006-05-23 2007-08-15 关友祥 多功能衣物消毒节能快速干燥柜
CN101283139A (zh) * 2005-10-07 2008-10-08 三洋电机株式会社 衣物干燥机、洗衣机及带有衣物干燥功能的洗衣机
CN102458208A (zh) * 2009-06-08 2012-05-16 Bsh博世和西门子家用电器有限公司 具有臭氧产生器和臭氧排除装置的家用电器及其相关方法
CN104307006A (zh) * 2014-11-17 2015-01-28 南京中科集团股份有限公司 多功能衣物消毒机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2365054T3 (es) * 2006-03-01 2011-09-21 Arçelik Anonim Sirketi Lavadora.
JP2009056078A (ja) * 2007-08-31 2009-03-19 Sanyo Electric Co Ltd 洗濯乾燥機
JP6150195B2 (ja) * 2013-02-13 2017-06-21 アクア株式会社 電気機器およびフィルタ
US20140325766A1 (en) * 2013-05-01 2014-11-06 General Electric Company Method for regulating ozone within a washing machine appliance
CN104399104B (zh) * 2014-12-19 2017-03-15 珠海格力电器股份有限公司 臭氧杀菌缓冲装置以及空气净化装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232057A1 (de) * 1982-08-28 1984-03-01 Rudolf 3501 Schauenburg Gesslauer Reinigungsmaschine fuer waesche, geschirr od. dgl.
CN101283139A (zh) * 2005-10-07 2008-10-08 三洋电机株式会社 衣物干燥机、洗衣机及带有衣物干燥功能的洗衣机
CN2934312Y (zh) * 2006-05-23 2007-08-15 关友祥 多功能衣物消毒节能快速干燥柜
CN102458208A (zh) * 2009-06-08 2012-05-16 Bsh博世和西门子家用电器有限公司 具有臭氧产生器和臭氧排除装置的家用电器及其相关方法
CN104307006A (zh) * 2014-11-17 2015-01-28 南京中科集团股份有限公司 多功能衣物消毒机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3290562A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108107930A (zh) * 2016-11-24 2018-06-01 松下家电研究开发（杭州）有限公司 一种利用金属离子进行除菌的电器的控制方法及电器
JP2019013605A (ja) * 2017-07-10 2019-01-31 パナソニックＩｐマネジメント株式会社 洗濯機

Also Published As

Publication number Publication date
US20180100261A1 (en) 2018-04-12
EP3290562A1 (en) 2018-03-07
CN106149290A (zh) 2016-11-23
EP3290562A4 (en) 2018-04-25
KR20170138557A (ko) 2017-12-15
JP2018514281A (ja) 2018-06-07

Similar Documents

Publication Publication Date Title
WO2016173406A1 (zh) 一种臭氧杀菌洗衣机及方法
CN205434432U (zh) 一种快速冷却的蒸汽灭菌器
CN104088111B (zh) 一种多功能波轮式洗衣机
WO2016045556A1 (zh) 洗衣机的过滤组件的自清洁方法
CN110141672A (zh) 一种用于医疗纺织纱布的消毒烘干系统
CN108315947A (zh) 衣物处理设备的洗涤控制方法
CN101275353A (zh) 全自动臭氧杀菌洗衣机及洗涤方法
CN206562520U (zh) 新型自洁消毒洗衣机
CN106811922A (zh) 洗衣装置及其控制方法
CN106725016A (zh) 一种无障碍式环保浴缸及方法
CN213526614U (zh) 一种全自动物资消毒机
CN204379833U (zh) 内科护理用消毒柜
CN108560194A (zh) 一种洗衣机控制方法及洗衣机
JPH11226290A (ja) 洗濯機に於ける真空殺菌及び洗浄方法
CN112941820A (zh) 一种洗干机的控制方法及使用其的洗干机
CN210750378U (zh) 一种高温消毒柜
JPH03111026A (ja) 内視鏡洗浄消毒装置
CN205995855U (zh) 一种多功能自动清洗机
CN214263031U (zh) 一种医用气管套管内套管自动清洗消毒机
JPH03176061A (ja) 内視鏡洗浄消毒装置
CN109674412B (zh) 一种洗碗机消毒方法、消毒装置及洗碗机
CN206950067U (zh) 水处理装置、水箱及烹饪设备
CN101612410A (zh) 可进行管道热消毒的血液净化用反渗透装置及方法
CN209792247U (zh) 一种节能再利用包材清洁装置
CN109261594A (zh) 带有干燥功能的医疗器械清洗装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16785837

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2017555283

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 15569123

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20177033960

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2016785837

Country of ref document: EP