Fan motor temperature control system
A technology of temperature control system and control system, which is applied in the direction of control/regulation system, temperature control, non-electric variable control, etc. It can solve the problems of large external environment influence and inaccurate detected temperature, etc., and achieve small environmental impact and prolong service life The effect of life and accurate temperature detection
Inactive Publication Date: 2016-06-15
JIANGSU HUAYUAN EXPLOSION PROOF MOTOR
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Problems solved by technology
The existing temperature detection is to detect the temperature of the tail of the electrode, which has a certain temperature difference from the temperature of the stator and rotor inside the motor; and is greatly affected by the external environment, and the detected temperature is not accurate
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[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0011] Such as figure 1 , figure 2 As shown, the fan motor temperature control system provided by the present invention includes a motor, a first temperature sensor 130 , a second temperature sensor 140 , a first signal generator 150 , a second signal generator 160 and a PLC control system 200 . The motor includes a stator 110 and a rotor 120 . There are through holes on the stator 110 and the rotor 120, and the first temperature sensor 130 and the first signal generator 140 are installed in the through holes on the stator 110; the second temperature sensor 140 And the second signal generator 150 is installed in the through hole on the rotor 120 . The first temperature sensor 130 is connected to the first signal generator 150 , and the second temperature sensor 140 is connected to the second signal generator 160 . The PLC control...
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The invention discloses a fan motor temperature control system, which includes a motor, a first temperature sensor, a second temperature sensor and a PLC control system; the motor includes a stator and a rotor; the first temperature sensor is installed on the stator; The second temperature sensor is installed on the rotor; the PLC control system includes a control switch, a display, a temperature signal receiver and a processor; the temperature signal receiver is connected with the first temperature sensor and the second The temperature sensor is connected; the temperature signal receiver receives the wireless signals sent by the first temperature sensor and the second sensor; the processor is connected to the temperature signal receiver, a control switch and a display; the switch is connected to the motor . The temperature control system provided by the invention has a high degree of automation; the monitor can be used to display the temperature intuitively; the temperature of the stator and rotor inside the fan motor is monitored, and the temperature is accurate.
Description
technical field [0001] The invention relates to the field of motors, and mainly relates to a temperature control system for fan motors. Background technique [0002] The motor is an important part of the fan. Because of the long-term operation, the temperature of the motor is high. If the corresponding measures are not taken in time, the motor may be burned, and even the entire fan may be burned. Monitoring the internal temperature of the motor is an important link. Only when the internal temperature of the motor is known in time can cooling measures be taken or stop running. The existing temperature detection is to detect the temperature of the tail of the electrode, which has a certain temperature difference with the temperature of the stator and rotor inside the motor; and it is greatly affected by the external environment, so the detected temperature is not accurate. Contents of the invention [0003] In order to overcome the above disadvantages, the present inventio...
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IPC IPC(8): G05D23/20
CPCG05D23/20
Inventor 秦文银
Owner JIANGSU HUAYUAN EXPLOSION PROOF MOTOR