Bipolar signal processing circuit for fructus aurantii drying temperature controller
A technology for processing circuits and drying temperature, which is applied in the direction of temperature control using electric methods, can solve the problems of inaccurate signal processing, unstable output signal, poor anti-interference ability, etc., and achieve strong anti-interference ability and high drying quality Improve and ensure the effect of drying quality
Inactive Publication Date: 2016-08-31
SICHUAN RONGXING IND
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Problems solved by technology
[0005] The purpose of the present invention is to overcome the defects of poor anti-interference ability, inaccurate signal processing and unstable output signal in the signal processing circuit of the temperature controller in the prior art, and provide a bipolar signal for the drying temperature controller of Fructus Citrus Fructus. processing circuit
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[0018] Such as figure 1 As shown, the present invention is mainly composed of a signal receiving circuit, a low-frequency signal processing circuit, a high-frequency signal processing circuit, and a signal output circuit. The signal receiving circuit is composed of an amplifier P1, a resistor R1, a resistor R2, a polarized capacitor C1, a polarized capacitor C2, a polarized capacitor C3, and a diode D1.
[0019] When connecting, the positive pole of the polarity capacitor C1 is connected with the positive pole input terminal of the amplifier P1, and the negative pole is used as the input terminal of the signal receiving circuit and connected with the temperature sensing head. The positive pole of the polarity capacitor C2 is connected with the positive pole input terminal of the amplifier P1, and the negative pole is connected with the output terminal of the amplifier P1.
[0020] Wherein, the P pole of the diode D1 is connected to the positive input terminal of the amplifier...
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The invention discloses a bipolar signal processing circuit for a fructus aurantii drying temperature controller, which is characterized by being mainly composed of a signal receiving circuit, a low-frequency signal processing circuit and a high-frequency signal processing circuit connected with the signal receiving circuit respectively, and a signal output circuit serially connected between the low-frequency signal processing circuit and the high-frequency signal processing circuit. The bipolar signal processing circuit for the fructus aurantii drying temperature controller has the advantages that the anti-interference ability is strong, the inputted signals can be accurately analyzed and processed, stable signals can be outputted, adjustment on the drying temperature of the fructus aurantii by the temperature controller can be effectively improved, the signal processing accuracy is improved more than 45% that the existing signal processing circuit, the fructus aurantii drying quality is improved more than 25%, and the fructus aurantii drying quality by a drying system can be ensured.
Description
technical field [0001] The invention relates to the field of electronic energy saving, in particular to a bipolar signal processing circuit for a temperature controller of Fructus Fructus Fructus drying. Background technique [0002] Fructus aurantii is a kind of medicinal material, which has the functions of regulating qi, widening the middle, stagnant movement and reducing swelling. It is widely used in traditional Chinese medicine and Western medicine, but if it is used in traditional Chinese medicine or Western medicine, it will be dried. Fructus aurantii has high requirements on temperature when it is dried, and it needs to be dried at a uniform low temperature when drying, so that the medicinal properties and pharmacological properties of Fructus aurantii can be well protected. [0003] At present, in order to accurately control the drying temperature, the drying system for drying Fructus Fructus uses a temperature controller to collect and adjust the temperature in th...
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IPC IPC(8): G05D23/19
CPCG05D23/19
Inventor 柯友财
Owner SICHUAN RONGXING IND