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WO2018120266A1 - Lave-vaisselle à pression variable - Google Patents

Lave-vaisselle à pression variable Download PDF

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Publication number
WO2018120266A1
WO2018120266A1 PCT/CN2017/000567 CN2017000567W WO2018120266A1 WO 2018120266 A1 WO2018120266 A1 WO 2018120266A1 CN 2017000567 W CN2017000567 W CN 2017000567W WO 2018120266 A1 WO2018120266 A1 WO 2018120266A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
dishwasher
variable
valve
pump
Prior art date
Application number
PCT/CN2017/000567
Other languages
English (en)
Chinese (zh)
Inventor
李仕清
Original Assignee
李仕清
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 李仕清 filed Critical 李仕清
Publication of WO2018120266A1 publication Critical patent/WO2018120266A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/02—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket
    • A47L15/08—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket by application of a pressure effect produced by pumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/02—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket
    • A47L15/13—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket using sonic or ultrasonic waves
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details

Definitions

  • the invention relates to a variable pressure dishwasher for the cleaning of dishes.
  • the existing dishwasher is used for washing the stains on the dishes with water and chemical detergents.
  • the process of washing the dishes there are defects such as washing liquid contamination, bowl damage, etc., and the cost of dishwashing is also high.
  • Carrying a large amount of bacteria and chemical detergent pollution poses a threat to human health, while wasting a lot of water resources, polluting the environment, and sometimes even people's lives are seriously threatened.
  • the present invention has been made in view of the above problems, in order to provide a variable pressure dishwasher, the variable pressure dishwasher and the dishwasher involved only by changing the working environment and washing liquid of the dishwasher Or washing the gas to achieve the cleaning of the bowl of tableware, and also has the effect of sterilization, the dishwasher also has low power consumption, long life, significant energy saving effect, no pollution to the environment, reducing the damage of bowls and other tableware, etc. advantage.
  • a variable pressure dishwasher comprising a variable pressure dishwasher housing, a sealed door, a pressurization system and a pressure relief system,
  • the utility model is characterized in that: the pressure-changing dishwasher is provided with a space of high pressure and normal pressure or low pressure cyclic variation in the dishwasher;
  • the pressure-variable dishwasher is provided with a pressurized system and a pressure-reducing system, and the tableware is cleaned by a low-pressure and atmospheric-pressure cyclic change manufactured by a pressurization system or a pressure-reduction system by pressurization or exhaust.
  • a variable pressure dishwasher comprising a variable pressure dishwasher housing, a sealed door, a pressurization system and a pressure relief system,
  • the utility model is characterized in that: the pressure-changing dishwasher is provided with a pressure increasing system, and the pressure-increasing system can increase the air pressure inside the pressure-variable dishwasher to be higher than normal pressure;
  • the pressure-variable dishwasher is provided with a pressure reducing system, which can reduce the air pressure inside the pressure-variable dishwasher below normal pressure;
  • the inside of the casing of the variable pressure dishwasher is provided with a pressure-preserving clean room, a booster pump through a boosting system, a booster pump motor, a booster valve; a pressure reducing pump or a vacuum pump of a pressure reducing system, a pressure reducing pump Or vacuum pump motor, pressure reducing valve or exhaust valve, in the pressure-preserving purification room to manufacture high, low pressure and atmospheric pressure air circulation environment to wash dishes.
  • a variable pressure dishwasher comprising a variable pressure dishwasher housing, a sealed door, a pressurization system and a pressure relief system,
  • the utility model is characterized in that: the pressure-changing dishwasher creatively sets a pressurization system and a pressure reducing system on the dishwasher, and the high and low pressure states generated by the pressure increasing system and the pressure reducing system are separated and the stains on the tableware are decomposed;
  • the pressure boosting system of the pressure-variable dishwasher is composed of a booster pump, a booster pump motor, a booster valve and a safety valve; the booster pump of the pressure-changing dishwasher can increase the pressure-pressure washing
  • the air pressure inside the bowl makes the internal air pressure higher than the external atmospheric pressure. Under high pressure, the dissolved or cleansing agent can better fuse with the tableware residue and decompose the residue and mix with high pressure air;
  • the pressure reducing system of the variable pressure dishwasher is composed of a vacuum pump or a vacuum pump, a pressure reducing pump or a vacuum pump motor, a pressure reducing valve or an exhaust valve, and a safety valve; and the pressure reducing system of the variable pressure dishwasher is reduced.
  • Pressure pump or vacuum pump discharge The turbid gas inside the dishwasher is pressed, and the residual part of the dirt is decomposed into the air due to the low pressure environment, and the pressure reducing pump discharges the external space of the variable pressure dishwasher through the pressure reducing valve.
  • a variable pressure dishwasher comprising a variable pressure dishwasher housing, a sealed door, a pressurization system and a pressure relief system,
  • the utility model is characterized in that: the pressure-changing dishwasher creatively sets a pressurization system and a pressure reducing system on the dishwasher, and the high and low pressure states generated by the pressure increasing system and the pressure reducing system are separated and the stains on the tableware are decomposed;
  • the variable pressure dishwasher consists of a pressure change dishwasher housing, a sealing door, a pressure reducing pump, a pressure reducing pump motor, a booster pump, a booster pump motor, a booster valve, a pressure reducing valve or a drain valve, and a safety valve.
  • the pressure-changing dishwasher casing is provided with a sealing door, and the inner side of the sealing door is provided with a pressure maintaining chamber, and the pressure maintaining chamber is integrally provided with the variable pressure dishwasher casing, or is closely positioned and coupled to the pressure-changing dishwashing The inside of the casing;
  • An air inlet is arranged on the pressure maintaining chamber of the variable pressure dishwasher, and a boosting pump is connected to the air inlet of the pressure maintaining chamber via a pressure increasing valve, and the air inlet of the pressure maintaining chamber is connected with the boosting pump via a pressure increasing valve. Together, the other end of the booster pump is connected to the external environment;
  • the variable pressure dishwasher may adopt a transformer to transform the power source to a high voltage power, and the high voltage electric excitation magnetron generates microwaves, and the microwaves are coupled to the transformer chamber by a waveguide system, and the waveguide system is provided with
  • the agitator increases the temperature and pressure in the housing of the pressure-changing dishwasher to achieve the purpose of sterilization and decontamination.
  • the pressure-variable dishwasher is provided with a sterilizing agent bottle or a decomposing liquid bottle fixedly coupled to the pressure-proof box through a valve and a pipe.
  • the pressure swing dishwasher is provided with an ultraviolet or microwave or ultrasonic sterilizer.
  • variable pressure dishwasher is provided with a quantitative valve and a dosing chamber, or a quantitative valve and a dosing chamber integrated design, and the measuring valve and the dosing chamber can be coupled and controlled by a dosing valve to control the washing liquid bottle or the washing gas bottle or Decompose the liquid volume of the liquid bottle.
  • variable pressure dishwasher is provided with a high and low pressure circulation system
  • the high and low pressure circulation system is composed of a gas supply and exhaust system, and the decompression pump and the booster pump of the high and low pressure circulation system form a combined intake and exhaust system; the combined intake and exhaust system A vacuum motor and a booster pump can be combined to share a single motor drive.
  • the pressure-changing dishwasher adopts high-pressure permeation and low-pressure disengagement, that is, the washing liquid and the stain on the bowl are fully reacted under high pressure, the decomposing agent or the washing liquid and the stain on the bowl are separated from the tableware in a low pressure or high pressure environment.
  • the decompression pump is used to discharge the dirty gas into the atmosphere, which eliminates the damage to the health of the residual chemical washing liquid on the tableware, because the washing gas can also be washed with carbon dioxide, and the carbon dioxide is collected by the industrial waste gas without specialization.
  • Production which is waste utilization, avoids the fatal harm caused by the use of solvents in washing dishes, and eliminates the environmental pollution caused by washing products.
  • FIG. 1 is a schematic view of a pressure swing dishwasher according to a first embodiment of the present invention.
  • variable pressure dishwasher is mainly used to manufacture a high and low pressure environment interlaced pair by using a booster pump and a pressure reducing pump.
  • the stain on the tableware is subjected to osmotic washing and dissolving bacteria as an example.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a variable pressure dishwasher adopts a low pressure and high pressure cyclic change manner to clean dishes, and a pressure reducing system (a vacuum pump or a vacuum pump) is added.
  • a pressure reducing system a vacuum pump or a vacuum pump
  • the pressure-changing dishwasher is composed of a high-pressure and low-pressure circulation system formed by a pressure-increasing system and a pressure-reducing system; the pressure-changing dishwasher is creatively provided with a supercharging system and a pressure reducing system on the dishwasher, and the pressure-reducing system And the high and low pressure state generated by the decompression system is separated and the stain on the tableware is decomposed; the inside of the casing of the variable pressure dishwasher is provided with a pressure maintaining clean room, the boosting pump 14 through the boosting system, the boosting pump motor 16, a pressure increasing valve 11; and a pressure reducing pump or vacuum pump 13 of a pressure reducing system, a pressure reducing pump or a vacuum pump motor 15, a pressure reducing valve or an exhaust valve 12; manufacturing a high and low pressure air pressure cycling environment in a
  • the variable pressure dishwasher is energy-saving, environmentally friendly and non-polluting, and includes a keyboard 1.
  • the pressure-changing dishwasher casing comprises a pressure-resistant casing 2 and a pressure-resistant inner casing 4, a sealing door 3, a tableware 5, a dish rack 6, and a mounting door 7.
  • a sealing door 3 is arranged on the pressure-changing dishwasher casing 2 via a coupling device.
  • the sealing door 3 is provided with an armrest.
  • the pressure-changing dishwasher casing is integrally or closely positioned and coupled to the inner side of the transformer dishwasher casing 2; after the sealing door 2 is closed, the pressure-reducing clean room is formed to form a closed space;
  • a pressure relief chamber is provided with an exhaust port, and a pressure reducing valve or a vacuum pump 13 is connected via a pressure reducing valve or an exhaust valve 12 on the exhaust port of the pressure maintaining clean room, and a pressure reducing chamber exhaust port and a vacuum pump or a vacuum pump are provided.
  • the pressure reducing valve or the exhaust valve 12 of 13 is connected and coupled together, and the other end of the vacuum pump or vacuum pump 13 is in communication with the external environment, and the pressure-preserving clean room is discharged under a vacuum pump or vacuum pump 13 and is in a low pressure or vacuum state.
  • the gas is put into the normal pressure state by the safety valve 10, and then the booster pump 14 injects gas into the pressure-preserving clean room through the pressure increasing valve 11 to maintain the solid residue.
  • the gas is released from the safety valve 10 to a normal pressure state, and the microorganisms and stain residues of the bacteria are decomposed or sterilized under repeated high and low pressure changes, and the water can be flushed;
  • the safety valve is arranged on the pressure-preserving labor chamber. 10, one end of the safety valve 10 is connected to the pressure maintaining clean room and coupled together, and the other end of the safety valve 10 is in communication with the external environment;
  • An air inlet is arranged on the pressure-preserving clean room, and a boosting pump 14 is connected to the air inlet of the pressure-preserving clean room via a pressure increasing valve 11 , and the pressure boosting chamber inlet and the boosting pump 14 are connected and connected to each other.
  • the pressure-preserving clean room is provided with a washing water valve (not shown), and the water outlet of the washing water valve (not shown) And communicating with the pressure-preserving clean room inlet (not shown);
  • the pressure-preserving clean room is provided with a drain valve (not shown), a water inlet of the drain valve (not shown) (not shown) Connected to and connected to the pressure relief chamber outlet (not shown), The other end of the drain valve is in communication with the external environment (not shown);
  • the washing liquid bottle or the washing gas bottle or the decomposing liquid bottle 5 is disposed on the pressure changing dishwasher casing, and the washing liquid bottle or the washing gas bottle or the decomposing liquid bottle passes through the dosing valve 8 and the dosing chamber 9, the washing liquid bottle or the washing gas bottle Or the decomposition liquid bottle is disposed on the bracket, and the pipeline is connected to and coupled with the air inlet of the variable pressure dishwasher casing;
  • the tableware When washing the dishes, the tableware is firstly put into a washing liquid bottle or a washing gas bottle or a decomposing liquid bottle, and then the tableware is placed on the dish rack 6 in the casing of the transformer dishwasher, and the upper part of the dish rack 6 is provided with water spray.
  • the mouth and the dish rack 6 are connected and coupled with the washing water valve, and the sealing door provided on the casing of the variable pressure dishwasher is closed, and the start button of the keyboard is pressed, and the external air is sucked into the pressure by the booster pump 14.
  • the gas in the pressure-change dishwasher casing is taken out through the safety valve 10 to the outside atmosphere, and the pressure-reducing pump 13 is used to extract the pressure through the pressure-reducing valve or the exhaust valve 12.
  • the gas in the pressure-preserving purification chamber of the dishwasher is connected through the outer pipe and discharged into the external atmosphere.
  • the pressure-changing dishwasher casing is under low pressure or vacuum state, and then the clean water is controlled by the valve and the pipeline and charged into the pressure-pressure washing.
  • the tableware rack 6 on the inner side of the bowl casing flushes the tableware, and then drains the polluted water through the drain valve. After repeatedly changing the high and low pressure environment, the tableware can be effectively cleaned, and the tableware can be taken out after sterilization by microwave or ultraviolet light.
  • the washing method is environmentally friendly. ,toxic free and safe.
  • the ultraviolet ray or infrared or microwave physical disinfection is arranged on the pressure-changing dishwasher casing to further treat the tableware to achieve the best state of health, safety and environmental protection. There is almost no harm to the bowl, environmental protection, non-toxic and harmless, saving water source. .
  • variable pressure dishwasher can be equipped with at least a microcomputer and a keyboard device on a variable pressure dishwasher to realize intelligent dishwashing.
  • the pressure-preserving box is provided in the dishwasher casing to ensure safety, since the use of a low-pressure or vacuum environment to remove the stain does not require a drastic effect, the mechanical damage to the bowl is reduced, and the washing liquid is used.
  • the method of decomposing the vaporized stain by the washing gas avoids the chemical damage of the existing dishwasher to the bowl by using the chemical washing product, and not only discharges the stain through at least two low-pressure or vacuum environments and at least two gas discharges, but also effectively The bacteria or other harmful components adhered to the bowl are removed.
  • the washing method does not need to be dried, and can be taken out after washing, which is very convenient, improves the efficiency, prolongs the use period of the porcelain tableware, and eliminates environmental pollution.
  • variable pressure dishwasher can also adopt various techniques such as low pressure, normal pressure circulation, high pressure, atmospheric pressure circulation, high pressure and low pressure circulation.
  • the pressure-changing dishwashing method of the present invention may also have more structural means.
  • the structure of the embodiment and other combinations such as the addition of physical sterilization microwave technology and any form may be employed.

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  • Cleaning By Liquid Or Steam (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

La présente invention concerne un lave-vaisselle à pression variable, comprenant un boîtier de lave-vaisselle à pression variable, une porte d'étanchéité (3), une chambre de nettoyage à maintien de pression, un système pressurisé et un système dépressurisé. Le système pressurisé comprend une pompe pressurisée (14), un moteur de pompe pressurisée (16) et une soupape pressurisée (11). Le système dépressurisé comprend une pompe dépressurisée ou une pompe à vide (13), une pompe dépressurisée ou un moteur de pompe à vide (15) et une soupape dépressurisée ou une soupape d'échappement (12). L'invention concerne en outre un environnement, créé au moyen des système pressurisé et système dépressurisé, dans lequel une pression d'air haute, une pression d'air basse et une pression d'air normale sont changées de manière circulaire à l'intérieur de la chambre de nettoyage à maintien de pression, pour le lavage de la vaisselle. Le lave-vaisselle comprend en outre une soupape de sécurité (10) et une bouteille de liquide de lavage ou une bouteille de gaz de lavage ou une bouteille de liquide de décomposition (5). En outre, le lave-vaisselle peut produire des micro-ondes pour effectuer une stérilisation et une décontamination.
PCT/CN2017/000567 2016-12-30 2017-09-05 Lave-vaisselle à pression variable WO2018120266A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611272677.6A CN108261157A (zh) 2016-12-30 2016-12-30 一种变压洗碗机
CN201611272677.6 2016-12-30

Publications (1)

Publication Number Publication Date
WO2018120266A1 true WO2018120266A1 (fr) 2018-07-05

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PCT/CN2017/000567 WO2018120266A1 (fr) 2016-12-30 2017-09-05 Lave-vaisselle à pression variable

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CN (1) CN108261157A (fr)
WO (1) WO2018120266A1 (fr)

Cited By (1)

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CN114468922A (zh) * 2022-01-26 2022-05-13 嵊州市浙江工业大学创新研究院 一种低压螺旋喷淋洗碗机及其控制方法

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* Cited by examiner, † Cited by third party
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CN109199284B (zh) * 2018-10-16 2024-05-28 佛山市顺德区美的洗涤电器制造有限公司 清洗系统和清洗设备

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CN203252622U (zh) * 2013-04-26 2013-10-30 滁州三菱日机电器科技有限公司 一种洗碗机
CN205493753U (zh) * 2016-03-12 2016-08-24 华北电力大学（保定） 一种用于超临界二氧化碳洗碗机的二氧化碳循环系统
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Publication number Priority date Publication date Assignee Title
JP2010233651A (ja) * 2009-03-30 2010-10-21 Harman Pro:Kk 食器洗浄機
CN201436973U (zh) * 2009-07-27 2010-04-14 宁波方太厨具有限公司 具有喷淋和微波处理的洗碗机
CN104398224A (zh) * 2009-08-05 2015-03-11 伊莱克斯家用产品公司 例如洗碗机或洗衣机的清洗机以及操作清洗机的方法
CN201617789U (zh) * 2010-07-13 2010-11-03 华东理工大学 一种餐具清洗装置
CN103191880A (zh) * 2013-03-19 2013-07-10 何宗彦 用于洗涤、消毒和灭菌的可控泡沫清洗方法及设备
CN105455754A (zh) * 2014-09-09 2016-04-06 郑桂成 一种智能洗碗机及其清洗方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114468922A (zh) * 2022-01-26 2022-05-13 嵊州市浙江工业大学创新研究院 一种低压螺旋喷淋洗碗机及其控制方法
CN114468922B (zh) * 2022-01-26 2024-08-13 嵊州市浙江工业大学创新研究院 一种低压螺旋喷淋洗碗机及其控制方法

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