Driving protection type lawn intelligent cooling control system

Abstract

The invention discloses a driving protection type lawn intelligent cooling control system. The system comprises a control chip U1, a capacitor C7 which has an anode connected with a CONT pin of the control chip U1 and a cathode connected with a GND pin of the control chip U1, a cooling driving circuit connected with the control chip U1, a signal trigger circuit connected with the control chip U1, a signal preprocessing circuit connected with the signal trigger circuit, and a driving protection circuit connected with the cooling driving circuit. According to the driving protection type lawn intelligent cooling control system provided by the invention, connection of components is more reasonable, the heat productivity of the system during operation is reduced, the components inside the system are better protected, and the service life of the system is greatly prolonged.

Description

technical field [0001] The invention belongs to the field of lawn cooling, and specifically refers to a driving protection intelligent cooling control system for lawns. Background technique [0002] With the development of society, people pay more and more attention to urban greening in this city full of steel. In order to improve the comfort of people's life, a large number of green lawns are set up in today's cities. In the hot summer, the temperature of lawns exposed to the scorching sun will rise sharply, and even the temperature in open areas in many cities can rise above 40°C, while the growth temperature of ordinary lawns is generally 25-35°C, which is too high. The temperature is easy to damage the lawn, and in severe cases, the grass growing in the lawn will wither, causing the lawn to be yellow and necrotic, and replacing the lawn requires a lot of manpower, material and financial resources. [0003] In order to better maintain the lawn, people usually use the met...

AI Technical Summary

Problems solved by technology

In the hot summer, the temperature of lawns exposed to the scorching sun will rise sharply, and even the temperature in open areas in many cities can rise above 40°C, while the growth temperature of ordinary lawns is generally 25-35°C, which is too high. The temperature can easily damage the lawn, and in severe cases, it will cause the grass growing in the lawn to wither, causing the lawn to become yellow and necrotic, and it takes a lot of manpower, material and financial resources to replace the lawn

[0003] In order to better maintain the lawn, people usually use the method of setting watering equipment in the lawn to complete the watering and cooling of the lawn. However, with the increasing global temperature, the cooling control system of the existing watering equipment is due to its design defects. , causing the internal components to have a large amount of heat when used, causing the overall temperature of the system to rise, thereby burning the internal components, making it necessary to maintain and repair it at least once or twice a month. A lot of manpower and material resources were wasted

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