Lawn intelligent double input cooling control system

Abstract

The invention discloses an intelligent dual-input cooling control system for lawns, which comprises a control chip U1, a capacitor C7 with a positive electrode connected to the CONT pin of the control chip U1, a negative electrode connected to the GND pin of the control chip U1, and a capacitor C7 connected to the control chip U1. The cooling drive circuit connected, the self-switching power supply circuit connected with the control chip U1, the signal trigger circuit connected with the control chip U1, and the signal preprocessing circuit connected with the signal trigger circuit. The invention provides a lawn intelligent dual-input cooling control system, which makes the connection of components more reasonable, reduces the calorific value of the system operation, and better protects the components inside the system, thereby greatly improving the service life of the system , It can also ensure the stability of power supply and improve the use effect of the system.

Description

technical field [0001] The invention belongs to the field of lawn cooling, and specifically refers to an intelligent double-input 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 method o...

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

Images