Clothes dryer and control circuit and control system thereof
A technology of a control circuit and a control system, applied in the field of clothes dryers, can solve the problems of affecting energy consumption, not saving costs, and increasing the temperature of the motor, and achieving the effects of reducing energy consumption, saving costs, and having a simple mechanism
Active Publication Date: 2017-05-24
WUXI LITTLE SWAN ELECTRIC CO LTD
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- Description
- Claims
- Application Information
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Problems solved by technology
However, when the capacitor is increased, the temperature rise of the motor will often be high, resulting in a decrease in efficiency, and the materials used in the motor will also increase relatively, which will neither save costs nor affect energy consumption.
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[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0022] A control circuit, a control system and a clothes dryer according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
[0023] figure 1 is a structural block diagram of a control circuit of a clothes dryer according to an embodiment of the present invention.
[0024] Such as figure 1 As shown, the control circuit includes: a motor 10 , a first control switch 20 and a first capacitor 30 , a second control switch 40 and a second capacitor 50 . Wherein, the motor 1...
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The invention discloses a control circuit of a clothes dyer, which comprises a motor, a first control switch and a first capacitor, a second control switch and a second capacitor. The motor comprises a main winding and a secondary winding. One end of the main winding and one end of the secondary winding both are connected with live line terminals. The other end of the secondary winding is connected with one end of the first capacitor by the first control switch. The second control switch has three contacts. The first contact is connected with null line terminals. The second contact is connected with the other end of the main winding and the other end of the first capacitor respectively. The third contact is connected with the other end of the secondary winding. One end of the second capacitor is connected with the second contact and the other end is connected with the third contact. The control circuit has the advantages of simple structure, high reliability, which can reduce the energy applied of the clothes dryer and also can save cost. The invention also discloses a clothes-dryer and the control system thereof.
Description
technical field [0001] The invention relates to the technical field of household electrical appliances, in particular to a control circuit, a control system and a clothes dryer of a clothes dryer. Background technique [0002] At present, most clothes dryers use capacitor-operated asynchronous motors. When the clothes dryer is full of clothes, that is, when the load is heavy, the resistance of the drum is very large, and the internal temperature of the clothes dryer is very high during use, so that the motor needs Large starting torque and high efficiency to meet the environment of a dryer with a large load. [0003] In order to solve the above-mentioned problems, capacitors with larger capacity and thicker iron cores are used in the related art to simultaneously satisfy large starting torque and high efficiency. However, when the capacitor is increased, the temperature rise of the motor will often be high, resulting in a decrease in efficiency, and the materials used in th...
Claims
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IPC IPC(8): D06F58/28
CPCD06F58/30D06F2103/00D06F2103/34D06F2103/44D06F2105/46
Inventor 郭加双郭教鹏
Owner WUXI LITTLE SWAN ELECTRIC CO LTD