Intelligent high-efficiency water pump energy saving control circuit

Abstract

The invention discloses an intelligent high-efficiency water pump energy saving control circuit, comprising a clock generation circuit, a water level monitoring circuit, a status maintaining circuit,and a switching control circuit. The water level monitoring circuit comprises an electrode a, an electrode b, an electrode c, wherein the three electrodes are respectively put in a water tower. The clock generation circuit comprises a timer IC1 and a peripheral circuit thereof. The status maintaining circuit comprises a trigger IC2 and a peripheral circuit thereof. The switching control circuit comprises a triode Q1 and a relay IC2. The electrode a of the water level monitoring circuit is connected with the output end of the clock generation circuit, and a switch K1-1 is connected between theelectrode b and the electrode c. The electrode c is connected with the input end 4 of the trigger IC2 of the status maintaining circuit. The base electrode of the triode Q1 of the witching control circuit is connected with the output end 7 of the trigger IC2 of the status maintaining circuit, and the collector electrode of the triode D1 is connected with a power supply through the trigger IC2. Theintelligent high-efficiency water pump energy saving control circuit can automatically control the start / stop of the motor according to the water level of the water tower, achieves efficient and smart control with good energy saving effect, brings convenience to a person for management, and guarantees that the control of the water level of the water tower is accurate and reliable.

Description

technical field [0001] The invention relates to a control device, in particular to an intelligent high-efficiency water pump energy-saving control circuit. Background technique [0002] Due to the high terrain, the equipment in the water supply system, such as water towers and high-level pools, is extremely inconvenient to go up and down. Sometimes the water is about to run out without knowing it, resulting in the situation that there is no water available when water is needed; in addition, during the process of injecting water into the pool In the process, since the water level is not known, the amount of water injection cannot be controlled, which will seriously affect the normal work efficiency. In addition, the situation of the water source cannot be grasped intuitively. Sometimes when the water level of the well is too low or the bottom of the well is dry, the water supply motor will appear idling. For this reason, it is necessary to automatically display, monitor and ...

AI Technical Summary

Problems solved by technology

The traditional water level detection system generally uses wired methods such as: float switch, travel switch, electric contact pressure gauge, electronic type, microcomputer type, etc. The problem is that some sensitivity is not high, such as float switch and travel switch. Stuck and other conditions; some have poor stability, such as electric contact pressure gauges often fail

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