CN103584813A - Automatic dish-washing machine - Google Patents

Automatic dish-washing machine Download PDF

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Publication number
CN103584813A
CN103584813A CN201310579204.0A CN201310579204A CN103584813A CN 103584813 A CN103584813 A CN 103584813A CN 201310579204 A CN201310579204 A CN 201310579204A CN 103584813 A CN103584813 A CN 103584813A
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washing machine
automatic dish
water
switch
controller
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CN201310579204.0A
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CN103584813B (en
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黄和昌
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Abstract

The invention relates to the kitchen ware field, in particular to an automatic dish-washing machine. The automatic dish-washing machine comprises a shell body, a high pressure water pump, a water injection nozzle, an ultrasonic generator and a rotary containing basket set, wherein the high pressure water pump, the water injection nozzle, the ultrasonic generator and the rotary containing basket set are located inside the shell body; the water injection nozzle is connected with the high pressure water pump; the water injection nozzle faces towards the containing basket set. Since the ultrasonic generator is arranged inside the automatic dish-washing machine, ultrasonic waves generated by the ultrasonic generator generate intense micro explosions and shock waves when passing through a liquid medium, and the micro explosions and the shock waves damage dirt on the surface of tableware and make the dirt be removed from the cleaned surface. Since the ultrasonic waves can penetrate through solid matter to make the whole liquid medium vibrate and generate cavitation bubbles, the cleaning method is free of dead corners which cannot be cleaned. After the automatic dish-washing machine is connected with a tap water pipe, tap water is pressurized by the high pressure water pump and then ejected from the water injection nozzle to the containing basket set which contains the tableware, the containing basket set keeps rotating, the high-pressure tap water is ejected to the tableware and then ejected back so as to remove fallen oil dirt, as a result, dead corner positions of the tableware are cleaned, and an excellent cleaning effect is achieved.

Description

Automatic dish-washing machine
Technical field
The present invention relates to kitchen tools field, in particular to automatic dish-washing machine.
Background technology
Dish-washing machine is for automatically cleaning the equipment of the tablewares such as bowl, chopsticks, dish, dish.Current dish-washing machine connects after running water pipe, and the water flowing out from running water pipe sprays tableware to be cleaned from top to bottom, in addition, adds bright dish powder in dish-washing machine, utilizes bright dish powder to decompose greasy dirt, thereby realizes the object to wash dishes.
Yet the tablewares such as bowl, chopsticks, dish, dish have in the , dead angle, dead angle of various different angles and have a large amount of greasy dirts, existing this dish-washing machine uses the mode of bright dish powder and spray position, tableware dead angle cannot be cleaned up.
Summary of the invention
The object of the present invention is to provide automatic dish-washing machine, to solve the above problems.
A kind of automatic dish-washing machine is provided in an embodiment of the present invention, comprise housing and be positioned at housing high-pressure hydraulic pump, water jet, supersonic generator and rotation put basket group; Water jet be connected with high-pressure hydraulic pump and water jet towards putting basket group.
The automatic dish-washing machine that the embodiment of the present invention provides, compare with dish-washing machine of the prior art, in this automatic dish-washing machine, be provided with supersonic generator, when the ultrasonic wave producing passes through liquid medium, frequency compressing liquid medium vibration by with high, makes fluid molecule produce the shock wave of positive and negative alternation.When the sound intensity reaches certain numerical value, in liquid, sharply grow small cavitation bubble instantaneous strong closure, produce strong microburst and shock wave the dirt on tableware surface destroyed, and split away off from surface to be cleaned.Because ultrasonic wave can penetrate solid matter, whole liquid medium is vibrated and produce cavitation bubble, there is not the dead angle of less cleaning in this cleaning way therefore.This automatic dish-washing machine connects after running water pipe, running water is after the pressurization of high-pressure hydraulic pump, from water jet spray to be placed with tableware put basket group, the pressure of the running water wherein spraying from water jet is far longer than the pressure of running water spray prior art, putting basket group constantly rotates, after the running water of high pressure is sprayed onto on tableware, through reflection, the greasy dirt coming off can be removed, thereby position, tableware dead angle is cleaned up, there is good cleaning performance.
Accompanying drawing explanation
Fig. 1 shows the structural representation of the automatic dish-washing machine of the embodiment of the present invention;
Fig. 2 shows the structural representation of the isolating frame of the embodiment of the present invention;
Fig. 3 shows the structural representation of putting basket spatial accommodation of the embodiment of the present invention;
Fig. 4 shows the system schematic of the automatic dish-washing machine of the embodiment of the present invention;
Fig. 5 shows the side structure schematic diagram of the automatic dish-washing machine of the embodiment of the present invention.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the present invention is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the embodiment of the present invention provides a kind of automatic dish-washing machine, comprise housing 101 and be positioned at housing 101 high-pressure hydraulic pump 103, water jet 105, supersonic generator 102 and rotation put basket group; Water jet 105 be connected with high-pressure hydraulic pump 103 and water jet 105 towards putting basket group.
The automatic dish-washing machine that the embodiment of the present invention provides, compare with dish-washing machine of the prior art, in this automatic dish-washing machine, be provided with supersonic generator, when the ultrasonic wave producing passes through liquid medium, frequency compressing liquid medium vibration by with high, makes fluid molecule produce the shock wave of positive and negative alternation.When the sound intensity reaches certain numerical value, in liquid, sharply grow small cavitation bubble instantaneous strong closure, produce strong microburst and shock wave the dirt on tableware surface destroyed, and split away off from surface to be cleaned.Because ultrasonic wave can penetrate solid matter, whole liquid medium is vibrated and produce cavitation bubble, there is not the dead angle of less cleaning in this cleaning way therefore.This automatic dish-washing machine connects after running water pipe, running water is after the pressurization of high-pressure hydraulic pump, from water jet spray to be placed with tableware put basket group, the pressure of the running water wherein spraying from water jet is far longer than the pressure of running water spray prior art, putting basket group constantly rotates, after the running water of high pressure is sprayed onto on tableware, through reflection, the greasy dirt coming off can be removed, thereby position, tableware dead angle is cleaned up, there is good cleaning performance.
For supersonic generator, clean the principle of spot, particularly, the high-frequency oscillation signal being sent by supersonic generator, by transducer, converting high frequency mechanical oscillation to propagates in medium, ultrasonic wave in cleaning fluid density interphase to previous irradiation, make liquid flow and produce the micro-bubble that ten hundreds of diameters is 50-500 μ m, the micro-bubble being present in liquid vibrates under the effect of sound field.These bubbles form at the negative pressuren zone of ultrasonic wave longitudinal propagation, growth, and at zone of positive pressure, when acoustic pressure reaches certain value, bubble increases rapidly, then closed suddenly, and when bubble is closed, produce shock wave, and at it, produce thousands of atmospheric pressure around, destroy insoluble dirt and they are scattered in cleaning fluid.
When group's particle, wrapped up in and while being attached on object surface, oil is emulsified by greasy dirt, group's particle departs from object surface, thereby reaches the object that cleaning part purifies.In the process of this being referred to as " cavitation " effect, bubble closure can form the high temperature of several Baidu and surpass the instantaneous pressure of thousands of air pressure, continuously produce instantaneous pressure and constantly impact object surface just as a succession of little " blast ", the surface of object and the dirt in gap are departed from.
When the pressure being subject to when acoustic pressure or the sound intensity arrives to a certain degree, bubble will expand rapidly, then closed suddenly again.In this section of process, the moment of bubble closure produces shock wave, make bubble produce the pressure of 1012-1013pa around, the immense pressure that this ultrasonic cavitation produces can be destroyed insoluble dirt and they are broken up in solution, the direct repeated stock of steam type cavitation to dirt.Destroy on the one hand the absorption on dirt and cleaning part surface, can cause on the other hand crud layer fatigue rupture and by refuted from, the vibration of gaseous type bubble is cleaned the surface of solids, once pollution layer is seamed, bore, bubble " pierces " vibration immediately comes off pollution layer, due to cavitation, two kinds of liquid disperse and emulsification rapidly at interface, when solids are being wrapped up in by greasy dirt and sticked to cleaning part when surface, oil is emulsified, solids self falling, when propagating in cleaning fluid, ultrasonic wave can produce the acoustic pressure of positive and negative alternation, form jet, impact cleaning part, simultaneously because nonlinear effect can produce acoustic streaming and micro-acoustic streaming, and ultrasonic cavitation can produce microjet at a high speed at solid and liquid surface, all these effects, can destroy dirt, remove or weaken border pollution layer, increase and stir, diffusion, accelerate the dissolving of solubility dirt, as can be seen here, every liquid can be dipped into and sound field has cleaning action where, its feature is applicable to the cleaning of the part that surface configuration is very complicated.Especially adopt after this technology, can reduce the consumption of chemical solvent, thereby greatly reduce environmental pollution.
For putting basket group, particularly, as shown in Figure 5, this is put basket group and comprises main shaft 501 and a plurality ofly along main shaft annular arrangement, put basket unit 108.This is put basket group and comprises a plurality of basket unit 108 of putting, and a plurality of basket unit 108 of putting are along main shaft 501 annular arrangements.
Preferably, each is put basket unit 108 and comprises cylindrical frame and the isolating frame that is positioned at cylindrical frame and arranges along its central axial direction; Between adjacent two isolating frames, be provided with for holding the spatial accommodation 301 of tableware.Be about to tableware and be placed in this spatial accommodation, tableware can be subject to the restriction of adjacent two isolating frames, avoids tableware departing from or collision in putting the process of basket finite element rotation.
For isolating frame, particularly, as shown in Figure 2, each isolating frame comprises three fixed bars 201 and a motion bar 203; Three fixed bars 201 and a motion bar 203 connect into cross; Motion bar 203 can be around this criss-cross central movable.Three fixed bars can be arranged on 0 °, 90 ° and 180 ° in circumference, and motion bar can be arranged on the position of 270 °, when needs are put tableware 202, pull motion bar 203, motion bar 203 is overlapped with the fixed bar that is positioned at 180 °, tableware 202 is placed in this spatial accommodation 301, put after end, motion bar is returned to original position and uses buckle to fasten, prevent from putting basket group and throw off with motion bar in rotary course, avoid tableware to come off.This structure can avoid tableware to bump with putting in the process of basket group rotation, but also can utilize the effect of rotation, tableware can be close to isolating frame, avoid existing dish-washing machine tableware when cleaning to be close to isolating frame, so the cleaning of the automatic dish-washing machine of the present embodiment be cleaner.When needs laying chopsticks, knife and fork, anti-slipping through the net can be set between adjacent two bars, avoid chopsticks, knife and fork to come off.
Further, this automatic dish-washing machine also comprises the wash bowl 106 that is positioned at housing 101 and horizontal placement; Putting basket group is positioned at wash bowl 106 and is slidably matched with wash bowl 106.Particularly, wash bowl 106 is fixed in housing 101, and puts basket group in the interior slip of wash bowl 106.When putting tableware, directly will put basket group from slippage in wash bowl out; After putting tableware and finishing, will put the slippage of basket group in wash bowl, be provided with slide rail putting between basket group and wash bowl, by slide rail, can realize and put the slip of basket group in wash bowl.Wherein water jet is positioned at wash bowl, and the quantity of water jet can, for a plurality of, be preferably 3.Three water jet crosswise jets, the angle between the water spraying direction of adjacent two water jets can be 25 °, water jet is sprayed from different perspectives put each position of basket group.
This automatic dish-washing machine also comprises sector identification sensor 504 and driving motor, and this sector identification sensor 504 and driving motor are electrically connected to described controller 401 respectively.Existing wash bowl is to be generally vertical placement, only have fill with water in vertical wash bowl after and could carry out Ultrasonic Cleaning to object, and wash bowl of the present invention is horizontal placement, this sector identification sensor 504 has sector and puts basket group ultrasonic wave recognition function in addition, utilize the function of this sector identification sensor 504, when the water level in wash bowl reaches the height of a bowl dish, thereby the basket group of putting of wash bowl is rotated the cleaning that realizes all bowl dish, saves water source.Want in addition each group and all can reach effective Ultrasonic Cleaning, by sector identification sensor 504, control driving motor and stop or turning round every group of scavenging period of putting basket group moved by setting-up time, make the cleaning performance of every group best.
In addition, outside wash bowl, can also be arranged with inner sealing layer, make this automatic dish-washing machine safety and reliability.
On the basis of above-described embodiment, this automatic dish-washing machine also comprises running water switch 110, heating apparatus 111 and the tap water interface 112 of connecting with high-pressure hydraulic pump 103 and being communicated with successively.Be that tap water interface 112 connects running water pipe, running water, after the interior heating of heating apparatus 111, is opened running water switch 110, and the running water after heating is injected to and puts basket group from water jet 105 after high-pressure hydraulic pump 103 pressurizations.Wherein heating apparatus 111 can be heated to 50~60 ℃ by the temperature of running water, and the warm water after heating is conducive to the cleaning of greasy dirt, cleans cleaner.
Further, this automatic dish-washing machine also comprises low water level sensor 104 and controller 401; Low water level sensor 104 is communicated with wash bowl 106 and is electrically connected to controller 401; Controller 401 is electrically connected to running water switch 110.Particularly, through heating after running water in water jet is sprayed onto wash bowl, water level in wash bowl constantly rises, when water level rises to the position at low water level sensor place, low water level sensor sends the signal of telecommunication to controller, controller opens according to this signal of telecommunication control backwater switch and running water switch is closed, and carries out water circulation cleaning, and water resource avoids waste.
In addition, this automatic dish-washing machine also comprises residual filtering device 113, backwater switch 115 and drainage switch 114; The water inlet that residual filtering device 113 arranges is communicated with the delivery port that wash bowl 106 bottoms arrange; The discharge outlet that residual filtering device 113 arranges is communicated with drainage switch 114; The backwater switch 115 that residual filtering device 113 arranges is communicated with high-pressure hydraulic pump 103; Backwater switch 115 is electrically connected to controller 401; Drainage switch 114 is electrically connected to controller 401.Sewage and residue after cleaning can, after the filtration treatment of residual filtering device, be opened drainage switch and discharge from discharge outlet.In addition, on this residual filtering device, be also provided with backwater switch 115, water from residual filtering device after filtering can enter in high-pressure hydraulic pump from backwater switch 115, after the pressurization of high-pressure hydraulic pump, from water jet, be injected to and put in basket group again, realize recycling of water resource, saving water resource.Wherein the time of circulation can preset, and after the default time arrives, controller can send OPEN to drainage switch, and drainage switch is opened drainage switch after receiving this OPEN, thereby the residue filtering and waste water are discharged.
Further, this automatic dish-washing machine also comprises high water level sensor 109; High water level sensor 109 is electrically connected to controller 401.Water in dish-washing machine is from drainage switch emptying, close drainage switch and backwater switch, controller opens running water switch 110, clean running water is ejected into putting basket group of rotation from water jet through heating and after high-pressure hydraulic pump pressurization, water level in wash bowl rises gradually, when water level rises to behind the position at high water level sensor place, high water level sensor sends the signal of telecommunication to controller, and controller receives to be controlled running water switch after this signal of telecommunication and close.Then controller is controlled supersonic generator startup, the ultrasonic transducer 116 of supersonic generator is distributed on the bottom of wash bowl, can save water source on the one hand, on the other hand can, controller 401 is connected with sector identification sensor 504, control driving motor and stop or moving, by the basket group of putting of setting sector, carry out effective Ultrasonic Cleaning successively.Wherein supersonic generator can be preset running time, and after reaching running time, supersonic generator is out of service, controls backwater switch 115 open with Time Controller, from the water under high pressure of water jet ejection, the dirt on tableware surface is washed out.After the flushing of the scheduled time, controller 401 is opened drainage switch, and after the water emptying in dish-washing machine, controller can cut out backwater switch and again control running water switch and open, and again passes through the flushing of the scheduled time.
Preferably, put the direction of rotation of basket group contrary with the water spraying direction of water jet.Put basket group while being rotated counterclockwise, the water spraying direction of water jet is towards clockwise, makes the running water that sprays higher with respect to the speed of putting basket group, and impulsive force is larger, cleans cleaner.
Further, this automatic dish-washing machine also comprises chlorination equipment 107; Chlorination equipment 107 is electrically connected to controller.On the basis of above-mentioned embodiment, putting basket group rinses through last clean water source, after water in wash bowl is racked up, controller is controlled chlorination equipment and is opened, chlorination equipment is after the predetermined opening time, automatic dish-washing machine is closed the equipment of all operations, thereby completes the cleaning of tableware.
This automatic dish-washing machine also comprises inner sealing door 503 and outer closure door 502.Inner sealing door 503 and 502 interlocks of outer closure door, outer closure door 502 is opened, and inner sealing door 503 is synchronously opened, and does not need to carry out the action of opening the door for twice, and it is convenient to open.In addition, inner sealing door 503 has isolation ultrasonic wave and soundproof effect, and outer closure door 502 has the ultrasonic soundproof effect that involves of efficient isolation equally, and this automatic dish-washing machine multiple sound insulation and multilayer are isolated ultrasonic wave, and noise is low, and security is good.
Further, this automatic dish-washing machine can also be provided with the inlet of cleaning fluid, when running into more serious dirt, can add a small amount of common liquid detergent cleaning fluid from inlet, further improves the cleannes of cleaning.
Embodiment based on above-mentioned, operational process to automatic dish-washing machine is described in detail: tap water interface is communicated with running water pipe, unlatching is outer behind the door, inside door is along with external door is together opened, to put basket group skids off in wash bowl, put after tableware, will put the slippage of basket group in wash bowl, and shut inside door and external door.
Open running water switch, driving motor drive is put basket group and is started rotation, high-pressure hydraulic pump operation simultaneously, and running water again through the pressurization of high-pressure hydraulic pump, is sprayed onto and puts basket group from water jet after the heating of heating apparatus.When the water level in wash bowl rises to low water level sensor, low water level sensor sends low water level signal to controller, controller opens running water switch according to this low water level signal controlling backwater switch and cuts out, now this automatic dish-washing machine enters circulating water-saving state, be water in wash bowl after the filtration treatment of residual filtering device, from backwater switch 115, enter in high-pressure hydraulic pump, after the pressurization of high-pressure hydraulic pump, from water jet, spray, constantly circulation successively, thereby saving water resource.
After the scheduled time of circulating water-saving state finishes, controller is controlled drainage switch and is opened, and the water in automatic dish-washing machine and the residue after filtration treatment are from drainage switch emptying.Then, controller controls drainage switch and cuts out, control running water switch and high-pressure hydraulic pump opens simultaneously, through the running water heating and pressurize, from water jet, be injected to and put basket group, when the water level in wash bowl rises to high water level sensor, high water level sensor sends high water level information to controller, and controller controls running water switch according to this high water level information and cuts out, and controls supersonic generator open with Time Controller.Supersonic generator cuts out after the operation of the scheduled time, and controller control backwater switch is opened in addition and high-pressure hydraulic pump is opened, and again to putting basket group, rinses.
After the scheduled time of rinsing reaches, controller is controlled drainage switch and is opened, after the sewage in emptying automatic dish-washing machine, controller is controlled drainage switch and backwater switch is closed, open running water switch simultaneously, totally, heating, the running water of high pressure rinses putting the tableware of basket group again, after the scheduled time reaches, controller is controlled running water switch and high-pressure hydraulic pump is closed, open drainage switch, after water emptying, controller is controlled chlorination equipment and is opened, after the sterilization of the scheduled time, controller controls all devices of this automatic dish-washing machine and cuts out, thereby complete the process automatically washing.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (10)

1. an automatic dish-washing machine, is characterized in that, comprise housing and be positioned at described housing high-pressure hydraulic pump, water jet, supersonic generator and rotation put basket group;
Described water jet be connected with described high-pressure hydraulic pump and described water jet towards the described basket group of putting.
2. automatic dish-washing machine according to claim 1, is characterized in that, described in put basket group and comprise main shaft and a plurality ofly along described main shaft annular arrangement, put basket unit.
3. automatic dish-washing machine according to claim 2, is characterized in that, puts basket unit and comprise cylindrical frame and the isolating frame that is positioned at described cylindrical frame and arranges along its central axial direction described in each;
Between adjacent two isolating frames, be provided with for holding the spatial accommodation of tableware.
4. automatic dish-washing machine according to claim 3, is characterized in that, also comprises the wash bowl that is positioned at described housing and horizontal placement;
The described basket group of putting is positioned at described wash bowl and is slidably matched with described wash bowl.
5. automatic dish-washing machine according to claim 4, is characterized in that, also comprises running water switch, heating apparatus and the tap water interface of connecting with described high-pressure hydraulic pump and being communicated with successively.
6. automatic dish-washing machine according to claim 5, is characterized in that, also comprises low water level sensor and controller;
Described low water level sensor is communicated with described wash bowl and is electrically connected to described controller; Described controller is electrically connected to described running water switch.
7. automatic dish-washing machine according to claim 6, is characterized in that, also comprises residual filtering device, backwater switch and drainage switch;
The water inlet that described residual filtering device arranges is communicated with the delivery port that described wash bowl bottom arranges; The discharge outlet that described residual filtering device arranges is communicated with described drainage switch; The backwater switch that described residual filtering device arranges is communicated with described high-pressure hydraulic pump;
Described backwater switch is electrically connected to described controller, and described drainage switch is electrically connected to described controller.
8. automatic dish-washing machine according to claim 7, is characterized in that, also comprises high water level sensor;
Described high water level sensor is electrically connected to described controller.
9. automatic dish-washing machine according to claim 8, is characterized in that, described in to put the direction of rotation of basket group contrary with the water spraying direction of described water jet.
10. according to the automatic dish-washing machine described in any one in claim 6-9, it is characterized in that, also comprise sector identification sensor and driving motor;
Described sector identification sensor and driving motor are electrically connected to described controller respectively.
CN201310579204.0A 2013-11-18 2013-11-18 Automatic dish-washing machine Expired - Fee Related CN103584813B (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104799792A (en) * 2014-09-17 2015-07-29 深圳市乐拓电子有限公司 Full-automatic water tank cleaning device
CN106388743A (en) * 2016-11-10 2017-02-15 长安大学 Ultrasonic-treatment environment-friendly tableware cleaning machine and method
CN106937850A (en) * 2017-04-11 2017-07-11 许伟 Dish-washing machine and dish-washing machine control system
CN107638150A (en) * 2017-10-23 2018-01-30 罗铭炽 A kind of sterilizing dish washing mechine
CN108553060A (en) * 2018-05-15 2018-09-21 李均辉 A kind of safe and efficient dish washer
CN109199281A (en) * 2018-09-03 2019-01-15 曹开军 The cleaning apparatus for having Hydrodynamic cavitation mechanism
WO2019095742A1 (en) * 2017-11-17 2019-05-23 陈浩航 Dishwasher
CN111067450A (en) * 2020-01-20 2020-04-28 烟台大学 Cyclone driving type dish washing machine
WO2022000626A1 (en) * 2020-06-28 2022-01-06 范贤德 Novel dishwasher

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JPH1119019A (en) * 1997-07-03 1999-01-26 Sanyo Electric Co Ltd Automatic dishwasher
CN1207284A (en) * 1998-04-28 1999-02-10 卢杲 Dishwasher
CN2713976Y (en) * 2004-04-10 2005-08-03 李前春 Multifunctional dish washing machine
CN102613951A (en) * 2012-05-05 2012-08-01 游向东 Domestic automatic dish and vegetable washing machine
CN203634107U (en) * 2013-11-18 2014-06-11 黄和昌 Automatic dishwasher

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Publication number Priority date Publication date Assignee Title
JPH1119019A (en) * 1997-07-03 1999-01-26 Sanyo Electric Co Ltd Automatic dishwasher
CN1207284A (en) * 1998-04-28 1999-02-10 卢杲 Dishwasher
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104799792A (en) * 2014-09-17 2015-07-29 深圳市乐拓电子有限公司 Full-automatic water tank cleaning device
CN106388743A (en) * 2016-11-10 2017-02-15 长安大学 Ultrasonic-treatment environment-friendly tableware cleaning machine and method
CN106388743B (en) * 2016-11-10 2023-09-19 长安大学 Ultrasonic treatment environment-friendly tableware cleaning machine and method
CN106937850A (en) * 2017-04-11 2017-07-11 许伟 Dish-washing machine and dish-washing machine control system
CN106937850B (en) * 2017-04-11 2023-08-01 许伟 Dish washer and dish washer control system
CN107638150A (en) * 2017-10-23 2018-01-30 罗铭炽 A kind of sterilizing dish washing mechine
WO2019095742A1 (en) * 2017-11-17 2019-05-23 陈浩航 Dishwasher
CN108553060A (en) * 2018-05-15 2018-09-21 李均辉 A kind of safe and efficient dish washer
CN109199281A (en) * 2018-09-03 2019-01-15 曹开军 The cleaning apparatus for having Hydrodynamic cavitation mechanism
CN109199281B (en) * 2018-09-03 2024-06-07 曹开军 Cleaning tool with hydrodynamic cavitation mechanism
CN111067450A (en) * 2020-01-20 2020-04-28 烟台大学 Cyclone driving type dish washing machine
WO2022000626A1 (en) * 2020-06-28 2022-01-06 范贤德 Novel dishwasher

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Granted publication date: 20160427