Current buffering protection type water level control system used for water troughs on farms
A technology of current buffering and water level control, which is applied in animal drinking devices, applications, animal husbandry, etc. It can solve the problems of poor water level control, achieve stable control current, stable DC voltage, and prevent damage by high current.
Inactive Publication Date: 2016-12-14
四川森迪科技发展股份有限公司
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[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 current buffer protection water level control system for the drinking water tank of the farm
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[0017] 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, Current buffer protection circuit, pulse adjustment circuit, water level detection control circuit, electrode rod A, electrode rod B, and electrode rod C.
[0018] 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 transis...
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The invention discloses a current buffering protection type water level control system used for water troughs on farms. The system 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 buffering protection circuit, a water level detection control circuit, a pulse regulation circuit, an electrode bar A, an electrode bar B and an electrode bar C, wherein the electrode bar A, the electrode bar B and the electrode bar C are respectively connected with the water level detection control circuit. The system has the advantages and beneficial effects that control of the water levels in water troughs can be controlled by detecting different heights of the water in the water troughs by the electrode bar A, the electrode bar B and the electrode bar C; the low-order harmonics during working of input direct current voltage can be also eliminated, so that the input direct current voltage is more stable, thus improving the accuracy and stability of control of the water levels in the water troughs and effectively saving water sources.
Description
technical field [0001] The invention relates to the field of poultry breeding, in particular to a current buffer protection water level control system for drinking water tanks in farms. 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. Will seep o...
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IPC IPC(8): A01K7/02
CPCA01K7/02
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