Top-up air conditioning system

Abstract

The invention discloses a top-up air conditioning system and relates to the field of management of intelligent air conditioners. The top-up air conditioning system comprises an outdoor main unit controller, an indoor unit and a timing display. The outdoor main unit controller comprises a CPU (central processing unit), a target drive chip, a LED drive chip and a timer interface. The timing display is connected to the timer interface. The LED drive chip is connected with a digital display tube and operating keys. The target drive chip is provided with a power interface and a control target interface. The power interface controls a power circuit connected to the control target interface and controls a target device. The CPU is connected with a control switch; the control switch is composed of a timing switch, a start-top switch and a cold-hot changeover switch. A fan power supply of the indoor unit is connected to the outdoor main unit controller through the timing switch. The top-up air conditioning system has the advantages initial investment is cut down, service time or frequency of air conditioning equipment is under flexible control, and low-cost installation, application flexibility and lower running cost are achieved.

Description

technical field [0001] The invention relates to the field of intelligent air-conditioning management, and more specifically, the invention relates to a charging air-conditioning system. Background technique [0002] As a household or commercial air temperature and humidity regulating device, air conditioners are more and more widely used in various households, industries and commercial fields. With the continuous improvement of the national economy and people's income level, people are The demand for environmental comfort in entertainment and other fields will increase, and the market and application prospects of air-conditioning equipment will be broader. [0003] The current air conditioner market is a traditional model: manufacturers manufacture equipment, market sales, engineering installation, and customer use. For end customers, that is, users, a large initial investment must be paid in advance, and the larger the area used, the greater the investment, which largely l...

AI Technical Summary

Problems solved by technology

For end customers, that is, users, a large initial investment must be paid in advance, and the larger the area used, the greater the investment, which largely limits the use of air conditioners in some large-scale industrial or commercial occasions, Promotion of low-income and low-profit industries or clients

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