Multi-split air conditioner electricity-saving device

Abstract

A multi-split type air conditioning machinery electricity-saving appliance is applied to an air conditioning system of a main frame with a plurality of split type indoor sets, which can save 25%-35% electricity. The structure is as follows: one side of a round communicating pipe is connected closely with capillaries which have the same amount with the indoor sets; the other end of the capillariesis communicated closely with a high-pressure connecting pipe. The high-pressure connecting pipe is communicated closely with an intrinsic and truncated high-pressure pipe of the air conditioning machinery; the other side of the communicating pipe is communicated closely with a connecting pipe which has the same amount with the indoor sets; the connecting pipe concatenates a solenoid pilot actuated valve; the other end of the connecting pipe is communicated closely with an intrinsic and truncated admitting port of the indoor set. The invention has the advantages of prominent power saving, simple structure and low cost.

Description

technical field [0001] The invention relates to an air conditioner, in particular to a split air conditioner, which is suitable for a split air conditioning system and belongs to the field of air conditioning systems. Background technique [0002] Air conditioners are now widely used in offices, commercial places and people's living places. The advantage of air conditioners is to provide a comfortable temperature environment for people to work and live, and to maintain a certain temperature for some instruments and equipment that need to maintain a certain temperature range. The disadvantage is that it consumes a lot of energy. For household appliances that use electric energy, the power consumption of air conditioners is far higher than that of other household appliances. If multiple air conditioners or larger air conditioning systems are used, the power consumption will be even higher. It's amazing! Electricity bill is certainly a big expense. In the modern society where ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a multi-split air conditioner power saver capable of saving a large amount of energy, as long as the multi-split air conditioner power saver is installed in series on the existing multi-split air conditioner or the multi-split air conditioner in use In the refrigeration system pipeline, it can save 25%-35% of electric energy. It is suitable for multi-drag air conditioners with one machine, that is, one outdoor main unit tows more than one split indoor unit. The technical problems of frequency conversion multi-split air conditioner are complex, need frequency conversion motor, high cost and difficult maintenance

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