WO2013159366A1 - 自动清洗水槽 - Google Patents

自动清洗水槽 Download PDF

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Publication number
WO2013159366A1
WO2013159366A1 PCT/CN2012/074944 CN2012074944W WO2013159366A1 WO 2013159366 A1 WO2013159366 A1 WO 2013159366A1 CN 2012074944 W CN2012074944 W CN 2012074944W WO 2013159366 A1 WO2013159366 A1 WO 2013159366A1
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WO
WIPO (PCT)
Prior art keywords
ultrasonic
automatic
megasonic
water tank
soap
Prior art date
Application number
PCT/CN2012/074944
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English (en)
French (fr)
Inventor
戚祖强
Original Assignee
Qi Zuqiang
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 Qi Zuqiang filed Critical Qi Zuqiang
Priority to PCT/CN2012/074944 priority Critical patent/WO2013159366A1/zh
Publication of WO2013159366A1 publication Critical patent/WO2013159366A1/zh

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    • 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
    • A47L2601/00—Washing methods characterised by the use of a particular treatment
    • A47L2601/17—Sonic or ultrasonic waves

Definitions

  • the utility model relates to an automatic cleaning device, in particular to an automatic cleaning water tank.
  • the main purpose of the utility model is to provide an automatic cleaning tank, which improves the cleaning effect and efficiency.
  • the utility model provides an automatic cleaning water tank, comprising: a water tank container, an ultrasonic or megasonic wave transducer and an ultrasonic or megasonic wave generator;
  • the ultrasonic or megasonic transducer is mounted on the bottom and/or side of the sink container; the ultrasonic or megasonic transducer is coupled to the ultrasonic or megasonic generator via a wire.
  • the ultrasonic or megasonic wave generated by the ultrasonic or megasonic generator has a frequency range of 25 kHz to 2 MHz.
  • the ultrasonic or megasonic transducer is an ultrasonic or megasonic vibrating head, or an ultrasonic or megasonic vibrating plate.
  • the sink container is provided with single or multiple, respectively configured with an ultrasonic or megasonic transducer and an ultrasonic or megasonic generator.
  • a food waste disposer is disposed at the water outlet of the sink container.
  • the sink container is provided with a water inlet tap
  • the water inlet tap is equipped with an electromagnetic valve to control opening and closing of the water inlet tap.
  • the water inlet tap is provided as a freely rotatable shower head.
  • the automatic washing tank further comprises a liquid level detecting device for detecting the water level in the water tank container, and controlling the water level in the water tank container by controlling the electromagnetic valve;
  • the liquid level detecting device is a pressure sensor and a float with a plurality of floating balls Switch, multiple photoelectric switches, ultrasonic level detector or reflective photoelectric level detector.
  • the automatic washing tank further comprises an automatic launching valve;
  • the automatic launching valve comprises a drain valve and a valve driving structure for controlling the automatic opening and closing of the drain valve;
  • the valve driving structure is provided with a motor and a matching screw and nut; the water outlet valve is connected with a screw or a nut, and the motor linearly moves by directly or indirectly driving the screw or the nut to control the opening or closing of the water outlet valve.
  • the automatic washing tank further comprises an automatic sensing soap dispenser;
  • the automatic sensing soap dispenser comprises an infrared sensing device, a control circuit and a soap pump; the infrared sensing device detects that an object is placed in the sensing area Sending a detection signal to the control circuit; controlling the soap pump to open the drain through the control circuit, and closing the soap pump after draining to a set time.
  • the automatic sensing soap dispenser further comprises a soap detecting device;
  • the soap detecting device comprises at least two electrodes, a capacitor and a voltage dividing resistor separated by a distance; the electrode is connected in parallel with the capacitor, and is divided The resistors are connected in series; the control circuit applies a low voltage pulse voltage to the two electrodes when the soap detecting device is activated.
  • the automatic cleaning tank further comprises a single chip microcomputer, an ultrasonic or megasonic wave transducer, an ultrasonic or megasonic wave generator, a food waste disposer, an electromagnetic valve, a liquid level detecting device, an automatic water discharging valve, an automatic sensing soap dispenser And a freely rotatable sprinkler for centralized control.
  • a single chip microcomputer an ultrasonic or megasonic wave transducer, an ultrasonic or megasonic wave generator, a food waste disposer, an electromagnetic valve, a liquid level detecting device, an automatic water discharging valve, an automatic sensing soap dispenser And a freely rotatable sprinkler for centralized control.
  • the utility model improves the effect of automatic cleaning, and the utility model makes the water tank more intelligent, convenient and practical by setting food waste disposer, liquid level detecting device, automatic water discharging valve and automatic sensing soap dispenser.
  • FIG. 1 is a schematic structural view of an automatic cleaning water tank vibrating head disposed at a bottom of a water tank according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of an automatic cleaning water tank vibrating head disposed on a side of a water tank according to an embodiment of the present invention
  • FIG. 3 is a schematic structural view showing the bottom of the water tank and the side of the water tank according to an embodiment of the present invention
  • FIG. 4 is a schematic structural view showing an automatic cleaning tank vibration plate disposed at the bottom of the water tank according to an embodiment of the present invention
  • Figure 5 is a schematic view showing the structure of the automatic cleaning tank vibration plate disposed on the side of the water tank according to an embodiment of the present invention
  • Figure 6 is a schematic view showing the structure of the automatic cleaning tank vibration plate disposed on the bottom and the side of the water tank according to an embodiment of the present invention
  • FIG. 7 is a schematic structural view of a liquid level detecting device in a self-cleaning water tank according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural view of a liquid level detecting device in a self-cleaning water tank as a float switch according to an embodiment of the present invention
  • FIG. 9 is a schematic structural view of an ultrasonic level detector/photoelectric switch in a liquid level detecting device in an automatic cleaning water tank according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural view of an automatic water discharge valve in an automatic cleaning water tank according to an embodiment of the present invention.
  • Figure 11 is a schematic view showing the structure of an automatic sensing soap dispenser in an automatic cleaning water tank according to an embodiment of the present invention.
  • the automatic washing tank may include: a sink container 1, an ultrasonic or megasonic transducer 2, and an ultrasonic or megasonic generator (not shown); the ultrasonic or megasonic transducer 2 is installed at the bottom of the sink container 1 and / or the side; the ultrasonic or megasonic transducer 2 is connected to the ultrasonic or megasonic generator via a wire 3.
  • the above-mentioned water tank container 1 is for accommodating a to-be-cleaned object and a liquid for cleaning (such as water, a cleaning agent, etc.), etc.; at the bottom of the water tank container 1, a water discharge port 4 is provided, which can be released after cleaning is completed. liquid.
  • a liquid for cleaning such as water, a cleaning agent, etc.
  • the frequency range of the ultrasonic or megasonic wave generated by the above ultrasonic or megasonic generator is mainly in the range of 25 kHz to 2 MHz.
  • the ultrasonic or megasonic transducer is an ultrasonic or megasonic vibrating head, or an ultrasonic or megasonic vibrating plate.
  • the automatic washing tank further includes a liquid level detecting device 30 for detecting the water level in the water tank container 1, and controlling the water level in the water tank container 1 by controlling the electromagnetic valve 51;
  • the liquid level detecting device 30 is a pressure sensor, A float switch with multiple floats, multiple photoelectric switches, ultrasonic level detectors or reflective photoelectric level detectors.
  • the above-described sink container 1 is provided with a water inlet faucet 5 to which an electromagnetic valve is mounted to control opening and closing of the water inlet faucet 5.
  • the water inlet tap 5 is provided as a freely rotatable shower head.
  • a water inlet controlled by a special electromagnetic valve 51 which comprises a hot water port and a cold water port respectively connected to the cold and hot water inlet pipes, and the water inlet and the water temperature can be controlled by the single chip microcomputer. Since the control of the water temperature is necessary to use high temperature cleaning, the effect is better.
  • the sprinkler can be controlled by the single-chip microcomputer to wash the cleaning object, which can make the cleaning effect better.
  • the free rotation of the above shower head can be driven by the motor unit 52.
  • the food waste disposer 6 is provided at the water outlet 4 of the above-described water tank container 1.
  • the food waste disposer 6 can be a DC or AC motor driven cutter head that shreds the waste by high speed rotation.
  • the water drain 4 can be connected to the food waste disposer 6 for handling food waste, and can automatically process the food waste generated during the process of washing or washing the fruits and vegetables, crushing the food waste and removing it through the sewer.
  • the food waste disposer 6 can rotate at a speed of 1000 to 8000 rpm.
  • the automatic cleaning water tank further includes an automatic water discharge valve 10; referring to FIG. 10, the automatic water discharge valve 10 may include a water outlet valve 11 and a valve driving structure 12 for controlling the automatic opening and closing of the water outlet valve 11; the valve driving structure 12 is provided with a motor 121. And the matching screw 122 and the nut 123; the water outlet valve 11 is connected with the screw 122 or the nut 123.
  • the motor 121 linearly moves the screw 122 or the nut 123 directly or indirectly to control the opening or closing of the drain valve 11.
  • the valve driving structure 12 can further include a guiding limiting cavity 124 and a fixing bracket 125; the nut 123 and the guiding limiting cavity 124 are fixed on the fixing bracket 125; one end of the screw 122 is connected to the motor 121 and disposed in the guiding limiting cavity.
  • the other end is connected to the water outlet valve 11 through the nut 123; when the motor 121 is started, the motor 121 drives the screw 122 to rotate, and the limit and position of the motor 121 is guided and guided by the guiding limit cavity 124, and the control screw 122 is The guide cavity 124 is linearly moved.
  • the nut 123 may be a ball screw nut or a trapezoidal screw nut or the like.
  • a fixing bracket 125 is fixedly disposed on the side wall of the water outlet 4, and the nut 123 and the guiding limit cavity 124 are sequentially fixed to the fixing bracket 125 in the vertical direction of the plane of the water outlet 4.
  • the upper end of the screw 122 is connected to the water outlet valve 11 through a nut 123, and the lower end is connected to the motor 121; the lower end and the motor 121 are disposed in the guiding limit cavity 124, and the motor 121 is provided with a waterproof outer casing 126.
  • the inner dimension of the guiding limiting cavity 124 is slightly larger than the outer dimension of the outer casing 126.
  • the outer casing 126 cooperates with the guiding limiting cavity 124 to restrict the rotation of the motor 121 together with the screw 122.
  • the motor 121 may be a DC motor 121, such as a geared motor or a stepping motor, and has different current input directions and different rotation directions.
  • the motor 121 drives the screw 122 to rotate. Since the nut 123 is fixed, the screw 122 will be along with the motor 121 along the guiding limit cavity 124, and can be reciprocated with respect to the nut 123 according to the direction of the current input. motion.
  • the automatic launch valve 10 further includes a Hall switch 127 and a permanent magnet 128 to detect whether the drain valve 11 is reset to the closed state.
  • the valve drive structure 12 further includes a wire locking opening 129 to ensure that the guide limiting cavity 124 has a sufficiently long wire to move the motor 121 up and down.
  • the automatic cleaning water tank further includes an automatic sensing soap dispenser 20; referring to FIG. 11, the automatic sensing soap dispenser 20 may include an infrared sensing device 21, a control circuit 22, a soap pump 23, and the like; the infrared sensing device 21 detects that there is When the object is placed in the sensing area, a detection signal is sent to the control circuit 22; the soap pump 23 is controlled to open the liquid discharge by the control circuit 22, and the soap pump 23 is turned off after draining for a set time.
  • the automatic sensing soap dispenser 20 may include an infrared sensing device 21, a control circuit 22, a soap pump 23, and the like; the infrared sensing device 21 detects that there is When the object is placed in the sensing area, a detection signal is sent to the control circuit 22; the soap pump 23 is controlled to open the liquid discharge by the control circuit 22, and the soap pump 23 is turned off after draining for a set time.
  • control circuit 22 can be configured with a single chip 221, a low dropout voltage regulator 225, a relay 222, etc.; the detection signal of the infrared sensing device 21 can be received by the single chip microcomputer 221, and the opening of the soap liquid pump 23 can be controlled by the relay 222. shut down.
  • the microcontroller 221 is also provided with a crystal oscillator 223 to provide a basic clock signal.
  • the control circuit 22 can also be provided with a buzzer 224, which is connected to the single chip microcomputer 221, and can sound an alarm when no soap liquid is detected.
  • the infrared sensing device 21 can send a detection signal to the control circuit 22, and the control circuit 22 passes through the relay 222. Controlling the switching and delay of the soap pump 23 allows the soap liquid in the soap bottle to be discharged by a corresponding amount.
  • the delay time can be set according to the specific situation.
  • the above-mentioned automatic sensing soap dispenser 20 may further include a soap detecting device 24; the soap detecting device 24 includes at least two electrodes 241 separated by a distance, a capacitor 242 and a voltage dividing resistor 243; the two electrodes 241 may respectively be combined with a capacitor 242 and the voltage dividing resistor 243 are connected.
  • the electrode 241 is connected in parallel with the capacitor 242, and is connected in series with the voltage dividing resistor 243 to form the soap detecting device 24.
  • the two electrodes 241 having a certain distance correspond to a resistor.
  • the detection principle is that the pulse voltage is supplied by the single chip microcomputer 221, and the resistance between the voltage dividing resistor 243 and the electrode 241 is proportionally shared by the resistance value; when there is no liquid At this time, the electric resistance 243 between the electrodes 241 is increased, so that the voltage shared is increased, and the voltage shared by the capacitor 242 is also increased. By detecting the partial pressure on the capacitor 242, it is judged whether or not soap is present.
  • the soap liquid detecting device 24 can detect whether the soap liquid is usable in the automatic sensing soap dispenser 20 after the soap liquid pump 23 is turned on. If the soap liquid detecting device 24 detects that there is no soap liquid, the soap liquid detecting device 24 has two The resistance between the electrodes 241 will increase sharply, so that the control circuit 22 will detect a change in the resistance in the soap detecting device 24, and the control buzzer 224 will give an alarm.
  • the above-mentioned soap detecting device 24 may be provided with two electrodes 241 in the bottom of the automatic sensing soap dispenser 20, and the two electrodes 241 have a certain distance therebetween.
  • the two electrodes 241 may also be disposed on the side of the liquid inlet.
  • a low voltage pulse voltage may be applied to the two electrodes 241 via the single chip microcomputer 221.
  • the solution between the electrodes 241 corresponds to a resistance; when there is no solution in the container, the resistance between the electrodes 241 becomes infinite.
  • the buzzer 224 can be used to alarm when there is no soap.
  • the above automatic cleaning water tank can also be passed through a single chip microcomputer, an ultrasonic or megasonic wave transducer 2, an ultrasonic or megasonic wave generator, a food waste disposer 6, an electromagnetic valve 51, a liquid level detecting device 30, an automatic water discharging valve 10, an automatic sensing soap
  • the liquid leveler 20 and the freely rotatable showerhead motor unit 52 are centrally controlled.
  • the curing program is set in the single-chip microcomputer, and the automatic dishwashing process can be started by selecting the dishwashing option in the automatic program and pressing the start button.
  • the automatic dishwashing program is started, first close the drain valve, add soap, hot water and swing spray. When the water reaches the set position, stop the water and start the ultrasonic wave; stop the ultrasonic wave and start after cleaning for a certain time.
  • the drain valve discharges the cleaned wastewater; when the drain is completed, the drain valve is closed for cleaning again, and the soaping step is not performed during the cleaning process. After the cleaning is completed again, the food waste disposer can be started to clean up the food waste remaining in the cleaning.
  • the washing process of water, spray, soaping, ultrasonic cleaning, drainage, food waste disposal, repeated cleaning, etc. can be automatically completed. It is also possible to set different water level heights, ultrasonic cleaning time, spray time, and the number of repeated cleanings as needed. In addition, if you are washing vegetables, fruits, seafood, etc., you can set different automatic cleaning processes as needed.
  • control panel is also designed with manual/automatic switching.
  • automatic When automatic is selected, the faucet manual switch needs to be placed in the normally open position, and the inlet water inlet is controlled by the electromagnetic valve.
  • manual By selecting manual, it is also possible to individually control ultrasonic, food waste disposer, hot and cold water solenoid valve, drain, cleaning agent, water inlet height, etc. on the control panel. If you turn on the hot and cold water solenoid valve manually, you can also adjust the water flow and temperature through the traditional switch that comes with the water inlet.
  • the above-described sink container 1 is provided with a single or a plurality of ultrasonic or megasonic transducers 2 and an ultrasonic or megasonic generator, respectively.
  • the above automatic cleaning sink enhances the effect of automatic cleaning.
  • the water tank is more intelligent, convenient and practical.

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Abstract

一种自动清洗水槽，包括：水槽容器（1）、超声波或兆声波换能器（2）以及超声波或兆声波发生器，超声波或兆声波换能器（2）安装在水槽容器（1）的底部和/或侧面，超声波或兆声波换能器（2）与超声波或兆声波发生器通过导线相连。

Description

自动清洗水槽
技术领域
本实用新型涉及到自动清洗设备，特别是涉及到一种自动清洗水槽。
背景技术
现在家庭生活中对瓜果蔬菜的清洗通常还是采用手洗，清洗仅局限于表面，深层清污（比如农药残留等）都无法做到；而清洗碗筷则有专用的洗碗机，但清洗的效果都不尽如人意。
发明内容
本实用新型的主要目的为提供一种自动清洗水槽，提升了清洗的效果及效率。
本实用新型提出一种自动清洗水槽，包括：水槽容器、超声波或兆声波换能器以及超声波或兆声波发生器；
所述超声波或兆声波换能器安装在水槽容器的底部和/或侧面；所述超声波或兆声波换能器与超声波或兆声波发生器通过导线相连。
优选地，所述超声波或兆声波发生器所产生的超声波或兆声波的频段范围为25KHz至2MHz。
优选地，所述超声波或兆声波换能器为超声波或兆声波振头，或者为超声波或兆声波振板。
优选地，所述水槽容器设置有单个或多个，分别配置有超声波或兆声波换能器以及超声波或兆声波发生器。
优选地，所述水槽容器的下水口处设置有食物垃圾处理器。
优选地，所述水槽容器设置有进水龙头，所述进水龙头安装有电磁阀门控制进水龙头的开启和关闭。
优选地，所述进水龙头设置为可自由转动的喷淋头。
优选地，所述自动清洗水槽还包括液位检测装置，检测水槽容器中的水位，并通过控制电磁阀门控制水槽容器中水位；所述液位检测装置为压力传感器、带多个浮球的浮子开关、多个光电开关、超声波液位检测仪或者反射式光电液位检测仪。
优选地，所述自动清洗水槽还包括自动下水阀门；所述自动下水阀门包括下水口阀门以及控制下水口阀门自动开启与关闭的阀门驱动结构；
所述阀门驱动结构设置电机以及配套的螺杆和螺母；所述下水口阀门与螺杆或螺母连接，所述电机通过直接或间接驱动螺杆或螺母做直线运动，控制下水口阀门的开启或关闭。
优选地，所述自动清洗水槽还包括自动感应皂液器；所述自动感应皂液器包括红外感应装置、控制电路以及皂液泵；所述红外感应装置在检测到有物体置于感应区域时，发送检测信号至控制电路；通过控制电路控制皂液泵开启排液，并在排液至设定时间后关闭皂液泵。
优选地，所述自动感应皂液器还包括皂液检测装置；所述皂液检测装置至少包括两个间隔一定距离的电极、电容以及分压电阻；所述电极与电容并联，以及与分压电阻串联；所述控制电路在皂液检测装置启动时，向两电极上加上一个低压脉冲电压。
优选地，所述自动清洗水槽还包括单片机，对超声波或兆声波换能器、超声波或兆声波发生器、食物垃圾处理器、电磁阀门、液位检测装置、自动下水阀门、自动感应皂液器以及可自由转动的喷淋头集中控制。
本实用新型提升了自动清洗的效果，通过设置食物垃圾处理器、液位检测装置、自动下水阀门以及自动感应皂液器等设备，使得水槽更具智能化，方便、实用。
附图说明
图1 是本实用新型一实施例的自动清洗水槽振头设置在水槽底部的结构示意图；
图2 是本实用新型一实施例的自动清洗水槽振头设置在水槽侧面的结构示意图；
图3 是本实用新型一实施例的自动清洗水槽振头设置在水槽底部和侧面的结构示意图；
图4 是本实用新型一实施例的自动清洗水槽振板设置在水槽底部的结构示意图；
图5 是本实用新型一实施例的自动清洗水槽振板设置在水槽侧面的结构示意图；
图6 是本实用新型一实施例的自动清洗水槽振板设置在水槽底部和侧面的结构示意图；
图7 是本实用新型一实施例的自动清洗水槽中液位检测装置为压力传感器的结构示意图；
图8 是本实用新型一实施例的自动清洗水槽中液位检测装置为浮子开关的结构示意图；
图9 是本实用新型一实施例的自动清洗水槽中液位检测装置为超声波液位检测仪/光电开关的结构示意图；
图10 是本实用新型一实施例的自动清洗水槽中自动下水阀门的结构示意图；
图11 是本实用新型一实施例的自动清洗水槽中自动感应皂液器的结构示意图。
本实用新型目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
参照图1至图6，提出本实用新型一实施例的一种自动清洗水槽。该自动清洗水槽可包括：水槽容器1、超声波或兆声波换能器2以及超声波或兆声波发生器（图未示出）；该超声波或兆声波换能器2安装在水槽容器1的底部和/或侧面；该超声波或兆声波换能器2与超声波或兆声波发生器通过导线3相连。
上述水槽容器1用于容纳被清洗物体以及用于清洗的液体（比如水以及清洗剂等）等；在该水槽容器1的底部设置有下水口4，可在清洗完成后释放该用于清洗的液体。
上述超声波或兆声波发生器所产生的超声波或兆声波的频段范围主要为25KHz至2MHz等。该超声波或兆声波换能器为超声波或兆声波振头，或者为超声波或兆声波振板。
参照图7至图9，上述自动清洗水槽还包括液位检测装置30，检测水槽容器1中的水位，并通过控制电磁阀门51控制水槽容器1中水位；该液位检测装置30为压力传感器、带多个浮球的浮子开关、多个光电开关、超声波液位检测仪或者反射式光电液位检测仪。
上述水槽容器1设置有进水龙头5，该进水龙头5安装有电磁阀门控制进水龙头5的开启和关闭。该进水龙头5设置为可自由转动的喷淋头。该水槽容器1的上方开有由专门的电磁阀门51控制的进水口，其包括热水口和冷水口分别与冷、热水进水管相连，可以通过单片机控制进水以及水温。由于水温的控制必要时使用高温清洗，效果更好。同时，可通过该单片机控制喷淋头转动，对清洗物体进行冲洗，可使得清洗效果更佳。上述喷淋头的自由转动可由电机单元52带动。
上述水槽容器1的下水口4处设置有食物垃圾处理器6。该食物垃圾处理器6可为直流或交流的电机驱动刀盘，通过高速旋转将垃圾绞碎。该下水口4可与处理食物垃圾的食物垃圾处理器6相连，可以自动处理洗碗或洗蔬果过程中产生的食物垃圾，将食物垃圾粉碎后通过下水道排除。该食物垃圾处理器6的转速可达1000至8000转/分钟。
上述自动清洗水槽还包括自动下水阀门10；参照图10，该自动下水阀门10可包括下水口阀门11以及控制下水口阀门11自动开启与关闭的阀门驱动结构12；该阀门驱动结构12设置电机121以及配套的螺杆122和螺母123；该下水口阀门11与螺杆122或螺母123连接，该电机121通过直接或间接驱动螺杆122或螺母123做直线运动，控制下水口阀门11的开启或关闭。
上述阀门驱动结构12还可包括导向限位腔体124以及固定支架125；该螺母123以及导向限位腔体124固定于固定支架125上；该螺杆122一端与电机121连接设置于导向限位腔体124中，另一端穿过螺母123与下水口阀门11连接；电机121启动时，电机121带动螺杆122旋转，并通过导向限位腔体124对电机121的限位及导向，控制螺杆122在导向限位腔体124中做直线运动。上述螺母123可为滚珠丝杆螺母或梯形丝杆螺母等。
在下水口4侧壁上固定设置有固定支架125，在下水口4平面的垂直方向依次将螺母123以及导向限位腔体124固定于该固定支架125上。上述螺杆122的上端穿过螺母123连接下水口阀门11，下端设置连接于电机121；该下端与电机121置于该导向限位腔体124，同时该电机121设置有具有防水作用的外壳126，该导向限位腔体124的内部尺寸略大于该外壳126的外部尺寸，该外壳126与导向限位腔体124配合，限制电机121与螺杆122一起转动。
上述电机121可为直流电机121，比如减速电机或者步进马达等，具有电流输入方向不同，旋转方向也不同的特点。
当电机121启动时，电机121带动螺杆122旋转，由于螺母123固定，该螺杆122将与电机121一起沿着导向限位腔体124，且可根据电流输入的方向不同而相对于螺母123做往返运动。
上述自动下水阀门10还包括霍尔开关127以及永磁体128，检测下水口阀门11是否复位至关闭状态。上述阀门驱动结构12还包括电线锁紧口129，以保障导向限位腔体124内有足够长的电线使电机121上下运动。
上述自动清洗水槽还包括自动感应皂液器20；参照图11，该自动感应皂液器20可包括红外感应装置21、控制电路22以及皂液泵23等；该红外感应装置21在检测到有物体置于感应区域时，发送检测信号至控制电路22；通过控制电路22控制皂液泵23开启排液，并在排液至设定时间后关闭皂液泵23。
在本实例中，上述控制电路22中可设置单片机221、低压差稳压器225以及继电器222等；可通过单片机221接收红外感应装置21的检测信号，利用继电器222控制皂液泵23的开启与关闭。该单片机221中还设置有晶体振荡器223，提供基本的时钟信号。该控制电路22还可设置蜂鸣器224，与单片机221连接，在检测到无皂液时可发声报警。
在使用上述自动感应皂液器20时，可将手或其它物体伸至红外感应装置21的感应区域内，该红外感应装置21即可发出检测信号给控制电路22，该控制电路22通过继电器222控制皂液泵23的开关和延时，可以使皂液器瓶内的皂液排出相应的量。延时时间可根据具体情况而设定。
上述自动感应皂液器20还可包括皂液检测装置24；该皂液检测装置24至少包括两个间隔一定距离的电极241、电容242以及分压电阻243；该两电极241可分别与一电容242以及分压电阻243相连接。
上述电极241与电容242并联，以及与分压电阻243串联组成皂液检测装置24。其中该有一定距离的两个电极241相当于一个电阻，该检测原理是通过单片机221提供脉冲电压，分压电阻243与电极241之间的电阻按阻值成比例分担该脉冲电压；当无液时，电极241之间的电阻243增大，从而分担的电压增加，则电容242分担的电压也增加，通过检测电容242上的分压，从而判断是否有皂液存在。
可通过皂液检测装置24在皂液泵23开启后检测上述自动感应皂液器20中是否有皂液可用，如果皂液检测装置24检测时已无皂液，则皂液检测装置24两个电极241之间的电阻将会急剧增大，从而控制电路22将会检测到皂液检测装置24中电阻的变化，控制蜂鸣器224发出报警。
上述皂液检测装置24可为在自动感应皂液器20的底部中设置两根电极241，该两电极241之间有一定距离。该两电极241还可设置在进液口的侧面。
在需要检测是否有皂液时，为了防止电极241氧化，可通过单片机221在两电极241上加上一个低压脉冲电压。当容器中有溶液时，电极241之间的溶液相当于一个电阻；当容器中没有溶液时，电极241之间的电阻变为无穷大。从而通过检测两电极241之间的阻抗，可以监测容器中是否有皂液；并可在没有皂液时通过蜂鸣器224进行报警。
上述自动清洗水槽还可通过单片机，对超声波或兆声波换能器2、超声波或兆声波发生器、食物垃圾处理器6、电磁阀门51、液位检测装置30、自动下水阀门10、自动感应皂液器20以及可自由转动的喷淋头电机单元52集中控制。
单片机中设置有固化程序，可通过选择自动程序中的洗碗选项，按下开始键后，即可开始自动洗碗流程。自动洗碗程序启动后，首先关闭下水口阀门，加皂液、进热水并摇摆喷淋，当进水至设定位置即可停止进水并启动超声波；在清洗一定时间后停止超声波并开启下水口阀门，排出清洗后废水；当排水完成后，关闭下水口阀门再次进行清洗，在再次清洗过程中可不进行加皂液步骤。在再次清洗完成后，即可启动食物垃圾处理器，清理清洗中残留的食物垃圾。
上述自动洗碗程序启动后即可自动完成进水、喷淋、加皂液、超声清洗、排水、食物垃圾处理、反复清洗等洗碗流程。还可以根据需要设定不同的水位高度、超声波清洗时间、喷淋时间以及反复清洗的次数等。另外，如果是洗菜、水果、海鲜等，可以根据需要设定不同的自动清洗流程。
除此以外，控制面板上还设计有手动/自动切换功能。选择自动时，水龙头手动开关需置于常开的位置，进水龙头的进水由电磁阀门控制。通过选择手动，还可以在控制面板上单独控制超声波、食物垃圾处理器、冷热水电磁阀门、下水口、清洗剂、进水高度等。如果手动开启冷热水电磁阀门，还可以通过进水龙头自带的传统开关调节水的流量和温度。
上述水槽容器1设置有单个或多个，分别配置有超声波或兆声波换能器2以及超声波或兆声波发生器。
上述自动清洗水槽提升了自动清洗的效果，通过设置食物垃圾处理器、液位检测装置、自动下水阀门以及自动感应皂液器等设备，使得水槽更具智能化，方便、实用。
以上所述仅为本实用新型的优选实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本实用新型的专利保护范围内。

Claims (12)

  1. 一种自动清洗水槽，其特征在于，包括：水槽容器、超声波或兆声波换能器以及超声波或兆声波发生器；
    所述超声波或兆声波换能器安装在水槽容器的底部和/或侧面；所述超声波或兆声波换能器与超声波或兆声波发生器通过导线相连。
  2. 根据权利要求1所述的自动清洗水槽，其特征在于，所述超声波或兆声波发生器所产生的超声波或兆声波的频段范围为25KHz至2MHz。
  3. 根据权利要求1所述的自动清洗水槽，其特征在于，所述超声波或兆声波换能器为超声波或兆声波振头，或者为超声波或兆声波振板。
  4. 根据权利要求1所述的自动清洗水槽，其特征在于，所述水槽容器设置有单个或多个，分别配置有超声波或兆声波换能器以及超声波或兆声波发生器。
  5. 根据权利要求1所述的自动清洗水槽，其特征在于，所述水槽容器的下水口处设置有食物垃圾处理器。
  6. 根据权利要求1所述的自动清洗水槽，其特征在于，所述水槽容器设置有进水龙头，所述进水龙头安装有电磁阀门控制进水龙头的开启和关闭。
  7. 根据权利要求6所述的自动清洗水槽，其特征在于，所述进水龙头设置为可自由转动的喷淋头。
  8. 根据权利要求1至7中任一项所述的自动清洗水槽，其特征在于，所述自动清洗水槽还包括液位检测装置，检测水槽容器中的水位，并通过控制电磁阀门控制水槽容器中水位；所述液位检测装置为压力传感器、带多个浮球的浮子开关、多个光电开关、超声波液位检测仪或者反射式光电液位检测仪。
  9. 根据权利要求1至7中任一项所述的自动清洗水槽，其特征在于，所述自动清洗水槽还包括自动下水阀门；所述自动下水阀门包括下水口阀门以及控制下水口阀门自动开启与关闭的阀门驱动结构；
    所述阀门驱动结构设置电机以及配套的螺杆和螺母；所述下水口阀门与螺杆或螺母连接，所述电机通过直接或间接驱动螺杆或螺母做直线运动，控制下水口阀门的开启或关闭。
  10. 根据权利要求1至7中任一项所述的自动清洗水槽，其特征在于，所述自动清洗水槽还包括自动感应皂液器；所述自动感应皂液器包括红外感应装置、控制电路以及皂液泵；所述红外感应装置在检测到有物体置于感应区域时，发送检测信号至控制电路；通过控制电路控制皂液泵开启排液，并在排液至设定时间后关闭皂液泵。
  11. 根据权利要求10所述的自动清洗水槽，其特征在于，所述自动感应皂液器还包括皂液检测装置；所述皂液检测装置至少包括两个间隔一定距离的电极、电容以及分压电阻；所述电极与电容并联，以及与分压电阻串联；所述控制电路在皂液检测装置启动时，向两电极上加上一个低压脉冲电压。
  12. 根据权利要求1至7中任一项所述的自动清洗水槽，其特征在于，所述自动清洗水槽还包括单片机，对超声波或兆声波换能器、超声波或兆声波发生器、食物垃圾处理器、电磁阀门、液位检测装置、自动下水阀门、自动感应皂液器以及可自由转动的喷淋头集中控制。
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