CN109303537A - A kind of novel dish-washing machines and its control method - Google Patents
A kind of novel dish-washing machines and its control method Download PDFInfo
- Publication number
- CN109303537A CN109303537A CN201811420522.1A CN201811420522A CN109303537A CN 109303537 A CN109303537 A CN 109303537A CN 201811420522 A CN201811420522 A CN 201811420522A CN 109303537 A CN109303537 A CN 109303537A
- Authority
- CN
- China
- Prior art keywords
- dish
- ground connection
- plate
- power supply
- washing machines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004851 dishwashing Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 42
- 230000001954 sterilising effect Effects 0.000 claims abstract description 36
- 238000005660 chlorination reaction Methods 0.000 claims abstract description 7
- 230000005684 electric field Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- 239000002305 electric material Substances 0.000 claims 1
- 235000012054 meals Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 241000894006 Bacteria Species 0.000 abstract description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 206010059866 Drug resistance Diseases 0.000 description 1
- 102000029797 Prion Human genes 0.000 description 1
- 108091000054 Prion Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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
- A47L15/42—Details
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
-
- 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
- A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
-
- 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
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/16—Sterilisers
Abstract
The invention belongs to dish-washing machine technical fields, and in particular to a kind of novel dish-washing machines and its control method.The novel dish-washing machines, including shell, it further include being set to the intracorporal plasma sterilization chlorination equipment of shell, the plasma sterilization chlorination equipment includes discharge plate and ground connection pole plate, radio-frequency power supply, earthing power supply, the discharge plate and the ground connection pole plate are set to the shell inner top and bottom, tableware storage space is formed between the discharge plate and the ground connection pole plate, the radio-frequency power supply is connect with the discharge plate, the earthing power supply is connect with the ground connection pole plate, by selecting suitable power supply and designing the structure of reasonable discharge electrode, generate the glow plasma of large area covering tableware, realize that dish-washing machine carries out efficient sterilization using plasma, solve existing dish-washing machine method for disinfection face it is inefficient, handle the problem of time length, to reduce dish-washing machine sterilizing time, improve killing for dish-washing machine Bacterium effect.
Description
Technical field
The invention belongs to dish-washing machine technical fields, and in particular to a kind of novel dish-washing machines and its control method.
Background technique
With the raising for the ability of degreasing, dish-washing machine increasingly obtains the approval of consumer, and relevant market is also increasingly
Greatly, and the trend of substituted Domestic sterilising cupboard, however the sterilization of existing dish-washing machine rely primarily on hot-water sterilization function (70-80 DEG C),
The methods of ultraviolet-sterilization and ozone sterilization, effect is not high, cannot effectively kill warm bacterium, it is therefore necessary to introduce in dish-washing machine
The sterilization means of efficiently quick environmental protection.
According to 2017 editions " disinfection technology standards ", method for disinfection mainly has heat sterilization, ionising radiation, plasma sterilization
The methods of with chemical sterilization, the hot water temperature in dish-washing machine is at 100 DEG C hereinafter, lower than the temperature required in the heat sterilization in specification
Degree, therefore hot-water sterilization function effect is not high；The narrow space of dish-washing machine, spacing is smaller between bowl and bowl, mutually stop, ultraviolet light without
In method useful effect to each bowl；If ozone concentration is excessively high in dish-washing machine, the hypochlorous acid etc. in tap water, generation pair can be aoxidized
The substance of human health.
In comparison, plasma sterilization has following features: (1) having broad-spectrum antiseptic characteristic, reach sterility assurance level
Generally only need a few minutes；(2) plasma gas temperature it can be used for heat-sensitive material to go out close to the characteristics of room temperature
Bacterium, to be expected to greatly reduce the usage amount of Dispoable medical material, reduce medical treatment cost；(3) can efficiently kill has
The biological substance of strong resistance, including the very strong superbacteria of drug resistance, the very strong prion of temperature resistant capability and there is group
The bacterial biof iotalm etc. of defencive function；And odorous gas can be effectively removed.Therefore, this sterilizing methods are expected to solve existing
The sterilization problem that dish-washing machine faces.
Summary of the invention
It is not high in order to solve existing dish-washing machine effect, warm bacterium cannot be effectively killed, is also easy to produce to human health's
The problems such as substance, the present invention provide a kind of novel dish-washing machines and its control method.
To achieve the above object, the technical scheme adopted by the invention is that: a kind of novel dish-washing machines, including shell also wrap
It includes and is set to the intracorporal plasma sterilization chlorination equipment of shell, the plasma sterilization chlorination equipment includes discharge plate and earthing pole
Plate, radio-frequency power supply, earthing power supply, the discharge plate and the ground connection pole plate are set to the shell inner top and bottom, institute
It states formation tableware storage space, the radio-frequency power supply between discharge plate and the ground connection pole plate to connect with the discharge plate, institute
Earthing power supply is stated to connect with the ground connection pole plate.
Further, discharge plate and the ground connection pole plate are parallel to each other and are parallel to the horizontal plane arrangement of the shell.
Further, the spacing between discharge plate and the ground connection pole plate is 150-250mm.
Further, the spacing 200mm between discharge plate and the ground connection pole plate.
Further, the area of discharge plate is greater than the area of the ground connection pole plate.
Further, the discharge voltage value of radio-frequency power supply is 1-5kV.
Further, discharge plate and the ground connection pole plate are conductive material.
Further, it is provided with isolating device in tableware storage space, for tableware to be isolated.
A kind of control method of novel dish-washing machines, controls above-mentioned novel dish-washing machines, and method is as follows:
Tableware is placed in the tableware storage space formed between the discharge plate and the ground connection pole plate, as insulation
Medium；
Be powered sterilization, applies voltage to the discharge plate for connecting the radio-frequency power supply, so with the grounding electrode
Electric field is formed between plate；
The dielectric superficial air is ionized, plasma is formed, covers the tableware surface and sterilized.
Further, it is powered before sterilization, dish-washing machine cleans the tableware.
Further, after dish-washing machine cleans tableware, heating evaporation tableware surface moisture.
The present invention provides a kind of novel dish-washing machines, including shell, further includes being set to the intracorporal plasma sterilization disinfection of shell
Device, the plasma sterilization chlorination equipment include discharge plate and ground connection pole plate, radio-frequency power supply, earthing power supply, the electric discharge
Pole plate and the ground connection pole plate are set to the shell inner top and bottom, are formed between the discharge plate and the ground connection pole plate
Tableware storage space, the radio-frequency power supply are connect with the discharge plate, and the earthing power supply is connect with the ground connection pole plate, are led to
The structure for selecting suitable power supply and designing reasonable discharge electrode is crossed, the glow plasma of large area covering tableware is generated, it is real
Existing dish-washing machine using plasma progress efficient sterilization, solve that existing dish-washing machine method for disinfection faces it is inefficient,
The processing time problem of length improves the bactericidal effect of dish-washing machine to reduce dish-washing machine sterilizing time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of novel dish-washing machines；
Fig. 2 is the control method flow chart of novel dish-washing machines.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention
It states, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.
As shown in Figure 1, a kind of novel dish-washing machines, including shell 102, it is set to the intracorporal plasma sterilization disinfection dress of shell
It sets, the plasma sterilization chlorination equipment includes discharge plate 101 and ground connection pole plate 104, radio-frequency power supply 105, earthing power supply
106, the discharge plate 101 is set to shell inner top, and the ground connection pole plate 104 is set to bottom in shell, the electric discharge
Pole plate 101 and ground connection pole plate 104 are conductive material, and it is parallel to each other and is parallel to the shell horizontal plane arrangement, two electrodes
Distance between plate is 200mm, and the area of discharge electrode plate 101 is greater than the area of grounding electrode plate 104, so that energy in dish-washing machine
The glow plasma of large area is enough generated, it is more effective to the bactericidal effect of tableware.
Tableware storage space is formed between discharge plate 101 and ground connection pole plate 104, and isolation dress is provided in tableware storage space
103 are set, for tableware to be isolated, so that tableware bactericidal effect is more thorough, the radio-frequency power supply 105 is connect with discharge plate 101, is penetrated
The discharge voltage value of frequency power is 1-5kV, and the earthing power supply 106 is connect with ground connection pole plate 104, by selecting suitable voltage
And the reasonable discharging structure of design, so that dish-washing machine bactericidal effect is more efficient.
As described in Figure 2, a kind of control method of novel dish-washing machines, controls above-mentioned novel dish-washing machines, and method is as follows:
S1: tableware is placed in the tableware storage space formed between the discharge plate and the ground connection pole plate, as
Dielectric；
S2: be powered sterilization, applies voltage to the discharge plate for connecting the radio-frequency power supply, and then electric with the ground connection
Electric field is formed between pole plate；
It being powered before sterilization, dish-washing machine cleans tableware, after the completion of cleaning, high-temperature heating evaporation tableware surface moisture；
Then by forming large area to one radio-frequency voltage of application between dish-washing machine upper end and two electrodes of bottom end is respectively at
High-pressure area, the tableware to be located between two electrodes ionize the air generation plasma of tableware surface as dielectric；
S3: ionizing the dielectric superficial air, forms plasma, covers the tableware surface and sterilized；
That is ionization tableware surface air forms glow plasma, and is covered in dielectric tableware surface, to kill
Bacterium therein and virus, achieve the purpose that tableware sterilization disinfection.
The present invention, which passes through, designs two plate electrodes opposing upper and lower, and using tableware to be processed as dielectric,
The glow plasma of large area is successfully produced under atmospheric pressure, which is mounted in dish-washing machine, thus inside it
Tableware surface generates the glow discharge plasma of large area, carries out disinfection sterilization processing to tableware, plasma sterilization speed is fast,
Effect is strong, range is wide, and secondary pollution will not be generated after processing, due to ionized air, do not have consumptive material consumption, can longtime running,
Power consumption is low.
It above are only preferred embodiment of the invention, but the design concept of the present invention is not limited to this, all benefits
It is made a non-material change to the present invention, should all be belonged to behavior that violates the scope of protection of the present invention with this design.
Claims (10)
1. a kind of novel dish-washing machines, including shell, it is characterised in that: further include being set to the intracorporal plasma sterilization disinfection dress of shell
It sets, the plasma sterilization chlorination equipment includes discharge plate and ground connection pole plate, radio-frequency power supply, earthing power supply, the discharge electrode
Plate and the ground connection pole plate are set to the shell inner top and bottom, and meal is formed between the discharge plate and the ground connection pole plate
Has storage space, the radio-frequency power supply is connect with the discharge plate, and the earthing power supply is connect with the ground connection pole plate.
2. novel dish-washing machines according to claim 1, it is characterised in that: the discharge plate and the ground connection pole plate are mutual
Horizontal plane arrangement that is parallel and being parallel to the shell.
3. novel dish-washing machines according to claim 1 or 2, it is characterised in that: the discharge plate and the ground connection pole plate
Between spacing be 150-250mm.
4. novel dish-washing machines according to claim 1, it is characterised in that: the area of the discharge plate is greater than the ground connection
The area of pole plate.
5. novel dish-washing machines according to claim 1 are set, it is characterised in that: the discharge voltage value of the radio-frequency power supply is 1-
5kV。
6. novel dish-washing machines according to claim 1, it is characterised in that: the discharge plate and the ground connection pole plate are to lead
Electric material.
7. novel dish-washing machines according to claim 1, it is characterised in that: be provided with isolation dress in the tableware storage space
It sets, for tableware to be isolated.
8. a kind of control method of novel dish-washing machines, it is characterised in that: control is as claimed in claim 1 to 7 described novel to wash the dishes
Machine, method are as follows:
Tableware is placed in the tableware storage space formed between the discharge plate and the ground connection pole plate, is situated between as insulation
Matter；
Be powered sterilization, applies voltage to the discharge plate for connecting the radio-frequency power supply, and then between the grounding electrode plate
Form electric field；
The dielectric superficial air is ionized, plasma is formed, covers the tableware surface and sterilized.
9. the control method of novel dish-washing machines according to claim 8, it is characterised in that: before the energization sterilization, wash the dishes
Machine cleans the tableware.
10. the control method of novel dish-washing machines according to claim 9, it is characterised in that: the dish-washing machine to tableware into
After row cleaning, heating evaporation tableware surface moisture.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420522.1A CN109303537A (en) | 2018-11-26 | 2018-11-26 | A kind of novel dish-washing machines and its control method |
| PCT/CN2019/099429 WO2020107938A1 (en) | 2018-11-26 | 2019-08-06 | Dishwasher and control method therefor |
| EP19889032.9A EP3845113A4 (en) | 2018-11-26 | 2019-08-06 | Dishwasher and control method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420522.1A CN109303537A (en) | 2018-11-26 | 2018-11-26 | A kind of novel dish-washing machines and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109303537A true CN109303537A (en) | 2019-02-05 |
Family
ID=65223066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811420522.1A Pending CN109303537A (en) | 2018-11-26 | 2018-11-26 | A kind of novel dish-washing machines and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109303537A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020107938A1 (en) * | 2018-11-26 | 2020-06-04 | 珠海格力电器股份有限公司 | Dishwasher and control method therefor |
| CN111685698A (en) * | 2020-06-24 | 2020-09-22 | 海信(广东)厨卫系统有限公司 | Dish washing machine and control method thereof |
| CN113925431A (en) * | 2021-11-12 | 2022-01-14 | 珠海格力电器股份有限公司 | Disinfectant fluid generating device and dish washing machine |
| WO2023082735A1 (en) * | 2021-11-12 | 2023-05-19 | 珠海格力电器股份有限公司 | Ionization water tank and dishwasher |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4209357A (en) * | 1979-05-18 | 1980-06-24 | Tegal Corporation | Plasma reactor apparatus |
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-
2018
- 2018-11-26 CN CN201811420522.1A patent/CN109303537A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4209357A (en) * | 1979-05-18 | 1980-06-24 | Tegal Corporation | Plasma reactor apparatus |
| EP0019370A1 (en) * | 1979-05-18 | 1980-11-26 | Tegal Corporation | Plasma reactor apparatus and process for the plasma etching of a workpiece in such a reactor apparatus |
| JPS55154585A (en) * | 1979-05-18 | 1980-12-02 | Tegal Corp | Plasma reactor |
| JPH105165A (en) * | 1996-06-21 | 1998-01-13 | Sharp Corp | Dish washer |
| CN201253187Y (en) * | 2007-04-06 | 2009-06-10 | 王海成 | Multifunctional sterilization bowl-washing cabinet |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020107938A1 (en) * | 2018-11-26 | 2020-06-04 | 珠海格力电器股份有限公司 | Dishwasher and control method therefor |
| CN111685698A (en) * | 2020-06-24 | 2020-09-22 | 海信(广东)厨卫系统有限公司 | Dish washing machine and control method thereof |
| CN113925431A (en) * | 2021-11-12 | 2022-01-14 | 珠海格力电器股份有限公司 | Disinfectant fluid generating device and dish washing machine |
| WO2023082735A1 (en) * | 2021-11-12 | 2023-05-19 | 珠海格力电器股份有限公司 | Ionization water tank and dishwasher |
| CN113925431B (en) * | 2021-11-12 | 2024-03-12 | 珠海格力电器股份有限公司 | Sterilizing water generating device and dish washer |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190205 |