Cloud air conditioning self-adaptive defrosting system

Abstract

The invention discloses a cloud air conditioning self-adapting defrosting system which can adapt to a cloud air conditioning system which is connected with a cloud computing central platform through the communication network. The cloud computing central platform is connected with a weather forecast platform and used for receiving the self-adapting defrosting function enabling instructions and the current weather conditions sent by a user and inquiring the weather forecast platform through the cloud service center of the cloud computing central platform to acquire the current weather conditions, wherein the acquired current weather conditions comprise the real-time temperature, humidity, rain and snow conditions of the place where the cloud air conditioning is located; and the cloud service center is used for calling a cloud service application module of the cloud service center, acquiring the optimum defrosting scheme determined according to the current weather conditions and downloading the optimum defrosting scheme into the cloud air conditioning to defrost in a self-adapting way. Because the optimum defrosting scheme is determined according to the current weather conditions, the cloud air conditioning self-adapting defrosting system can defrost automatically and thoroughly when the outdoor condenser frosts and does not defrost when the outdoor condenser does not frosts so that the unnecessary energy consumption is avoided.

Description

technical field [0001] The invention relates to the field of household appliances and automatic control, in particular to a cloud-computing-based adaptive defrosting system for cloud air conditioners, which can defrost adaptively according to ambient temperature, humidity and rain and snow conditions in various places under heating conditions. Background technique [0002] Existing air conditioners need automatic defrosting under the conditions of outdoor condenser frosting during heating operation. The defrosting control generally collects relevant temperatures through outdoor ambient temperature sensors, outdoor condenser coil temperature sensors, etc., and then presses the fixed software The algorithm judges the defrosting entry and exit conditions, and finally realizes the defrosting operation. Due to the large differences in ambient temperature, humidity and rain and snow conditions in various places, when the same fixed defrosting algorithm is used, there may be situat...

AI Technical Summary

Problems solved by technology

Air-conditioning manufacturers or authorized users can customize different application functions of air-conditioning at any time, thereby conveniently realizing cloud service functions such as automatic software upgrade of air-conditioning, personalized temperature, and humidity settings, but they do not pay enough attention to adaptive defrosting. Therefore it is necessary to design a new defrosting scheme

Images