Clothes washing and drying integrated machine based on ultrasonic washing and vacuum microwave drying principle and water level control device

A technology of vacuum microwave drying and water level control, which is applied to washing machine control devices, washing devices, household clothes dryers, etc., can solve problems such as unsuitable water level control, avoid greatly increasing sensor requirements, reduce implementation difficulty, The effect of reducing the cost of implementation

Inactive Publication Date: 2018-11-06
WUHAN UNIV OF TECH
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  • Abstract
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  • Application Information

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Problems solved by technology

This method can achieve better results in traditional washing machines, but it is obviously not suitable for the water level con

Method used

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  • Clothes washing and drying integrated machine based on ultrasonic washing and vacuum microwave drying principle and water level control device

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Embodiment Construction

[0026] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0027] Such as figure 1 As shown, it is the water level control device of the clothes washing and drying integrated machine based on the principle of ultrasonic washing and vacuum microwave drying in the embodiment of this method, including laser photoelectric sensor device 4 (model E3F-5DN1 can be used), quartz glass 3, microwave protection Wall 2 and controller.

[0028] The microwave protection wall 2 is arranged on two sides of the cavity of the clothes washing and drying machine, and the microwave protection wall 2 is provided with a quartz glass 3 . The inner side of the microwave protection wall 2 is provided with a laser photoelectric sensor device 4 , and the laser photoelectric sensor device 4 is covered ...

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Abstract

The invention relates to a clothes washing and drying integrated machine based on the ultrasonic washing and vacuum microwave drying principle and a water level control device. The water level controldevice comprises microwave protection walls, the microwave protection walls are arranged on the two side faces of a cavity of the clothes washing and drying integrated machine, and quartz glass is arranged on the microwave protection walls; the water level control device further comprises a laser bijection photoelectric sensor device, the laser bijection photoelectric sensor device comprises multiple emitting and receiving probes, the receiving probes are fixed to outer wall of the quartz glass at one side, and the receiving probes are correspondingly fixed to the outer wall of the quartz glass at the other side; the water level control device further comprises a controller, the controller is connected with the laser bijection photoelectric sensor device, controls the emitting and receiving probes to conduct signal emitting and receiving, and controls the water inlet valve of the washing and drying integrated machine according to received signals. The clothes washing and drying integrated machine has the advantages that the water dosage for clothes washing can be precisely controlled, and the water saving effect is very significant.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to an integrated clothes washing and drying machine and a precise water level control device based on the principles of ultrasonic washing and vacuum microwave drying. Background technique [0002] The advent of the laundry washing and drying machine based on the principles of ultrasonic washing and vacuum microwave drying has greatly improved work efficiency and greatly saved energy. However, due to the existence of harsh cavity environment factors such as vacuum and microwave in the common cavity of ultrasonic washing and vacuum microwave drying, there will be many technical difficulties in the process of ultrasonic laundry, and the fine control of the amount of washing water is one of them. At this stage, there is still no reliable water level control method for washing machines that can be applied to clothes washing and drying machines based on the principles of ultrasonic wa...

Claims

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Application Information

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IPC IPC(8): D06F25/00D06F19/00D06F33/02D06F58/26
CPCD06F19/00D06F25/00D06F33/00D06F58/26D06F2202/085D06F2202/10D06F2204/086
Inventor 旷海兰谢琳梁祖杰黄蕾罗文澜杨董行健赵文定刘新华
Owner WUHAN UNIV OF TECH
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