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Current buffer protective circuit-based farm water trough water level control system

A protection circuit and current buffering technology, which is applied in control/regulation system, liquid level control, non-electric variable control, etc., can solve the problems of poor water level control effect, achieve stable current, stable DC voltage, improve accuracy and stability sexual effect

Inactive Publication Date: 2017-01-04
四川森迪科技发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect that the existing drinking water control system has poor control effect on the water level in the water tank, and provide a water level control system for the drinking water tank of the farm based on the current buffer protection circuit

Method used

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  • Current buffer protective circuit-based farm water trough water level control system
  • Current buffer protective circuit-based farm water trough water level control system

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Embodiment

[0015] Such as figure 1 As shown, the present invention mainly consists of transformer T, diode rectifier U, triode VT1, triode VT2, resistor R1, resistor R2, resistor R3, resistor R4, polar capacitor C1, polar capacitor C2, polar capacitor C3, diode D1, The current buffer protection circuit, the water level detection control circuit, the electrode rod A, the electrode rod B, and the electrode rod C are composed.

[0016] When connected, the anode of the polarity capacitor C1 is connected to the positive output terminal of the diode rectifier U, and the negative terminal is connected to the negative output terminal of the diode rectifier U and then grounded. The positive pole of the polarity capacitor C2 is connected to the base of the triode VT1, and the negative pole is connected to the base of the triode VT2 after passing through the resistor R1. One end of the resistor R2 is connected to the emitter of the transistor VT1, and the other end is connected to the base of the ...

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Abstract

The invention discloses a current buffer protective circuit-based farm water trough water level control system which is characterized by mainly comprising a transformer T, a diode rectifier U, a triode VT1, a triode VT2, a polar capacitor C3, a diode D1, a current buffer protective circuit, a water level detection control circuit, an electrode bar A, an electrode bar B, an electrode bar C and the like, wherein the electrode bar A, the electrode bar B and the electrode bar C are connected with the water level detection control circuit respectively. The current buffer protective circuit-based farm water trough water level control system can control the water level of the water trough by detecting different heights of water in the water trough by the electrode bar A, the electrode bar B and the electrode bar C; the current buffer protective circuit-based farm water trough water level control system also can eliminate low-order harmonics in the input direct current voltage work and enables the input direct current voltage to be more stable, so that the accuracy and the stability of controlling the water level of the water trough by the system can be improved and water sources can be effectively saved.

Description

technical field [0001] The invention relates to the field of poultry breeding, in particular to a water level control system for a farm drinking tank based on a current buffer protection circuit. Background technique [0002] With the continuous development of the aquaculture industry, the supporting implementation of the farm is also constantly improved, among which the poultry drinking water device has been greatly improved, and a drinking water control system capable of automatic water supply has been adopted. The drinking water control system mainly It controls the water pump to fill the tank by detecting the change of the water level in the tank. However, the existing drinking water control system has a poor control effect on the water level in the water tank, causing the water level in the water tank to be too low or too high, so that when the water in the water tank is too low, the poultry cannot drink the water in the water tank, while the water level is too high. W...

Claims

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Application Information

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IPC IPC(8): G05D9/12A01K39/02
CPCG05D9/12A01K39/02
Inventor 杨志良孔利文辜晓平杨强
Owner 四川森迪科技发展股份有限公司
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