Energy-saving method of air conditioner and economizer for air conditioner

Abstract

The invention provides an air conditioner economizer. The air conditioner economizer comprises a power supply circuit, an input circuit and an output circuit, wherein the input circuit comprises an air conditioner internal-coil temperature sampling circuit, an indoor temperature sampling circuit, a compressor work state sampling circuit, a change valve sampling circuit and an infrared remote control circuit; and the output circuit comprises a compressor relay circuit, a change valve relay circuit, a communication circuit and a display circuit. The air conditioner economizer can easily and fast connect the existing air conditioners together to form a local area network for centralized control or remote control; the operation state of the air conditioners can be determined by detecting the current work condition of the compressors and change valves of the air conditioners, the temperature values of the internal-coils of the air conditioners can be adjusted to control the air conditioners from different producers which have different standards without causing operation faults of the air conditioners; when the air conditioner economizer is used for network control, a PC can be used to realize uniform on-off and temperature adjustment; and temperature automatic adjustment and on-off of the air conditioners can be realized according to a preset time or date of the PC, thus reaching the aim of saving energy.

Description

Technical field: [0001] The invention relates to the technical field of air conditioners, in particular to an energy-saving method for an air conditioner and an energy saver for the air conditioner. Background technique: [0002] The General Office of the State Council has expressly stipulated that all units in public buildings, including state organs, social organizations, enterprises, institutions and individual industrial and commercial households, except hospitals and other special units and users who have specific requirements for temperature in the production process and have been approved In addition, the indoor air-conditioning temperature setting should not be lower than 26 degrees Celsius in summer, and the indoor air-conditioning temperature setting should not be higher than 20 degrees Celsius in winter. But now the air conditioners in the society, especially in large places such as hotels and guesthouses, because the air conditioners in each room are independent,...

AI Technical Summary

Problems solved by technology

But now the air conditioners in the society, especially in large places such as hotels and guesthouses, because the air conditioners in each room are independent, users often do not follow the national regulations, but set the temperature of the air conditioner to the lowest, and even appear covered with cotton The situation of being blown by air conditioners can neither achieve the purpose of comfort, but also cause a lot of waste of national resources

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