Detailed Product Description

inverter air conditioner

Energy working energy saving theory with middle, small charge

To general fixed frequency air conditioner system, because its controller such as compressor, save energy device and so on. Its only can work in the start or stop this two conditions. So it has a lot limitation when adjust parameter. At general time, its only let system work in the special working state, it will be reach the best property. And the control of the indoor machine and outdoor machine of frequency conversion central air conditioning are can change continuously in the specific range, it create a good basic for system save energy operate.

Heating energy saving theory with middle, small charge

1.The heating stage of the fixed frequency motorcompressor, heat exchanger are work at assess capacity. At this time, the temperature of the heat exchanger is lower, efficiency is not well, it easy for frost.

The fixed frequency motor of heating stop stage compressor, heating exchanger are stop work. At this time, heat exchanger stop work, system resources has set aside.

2.Frequency conversion capacity control low frequency working in compressor (the universal working state for domestic center air conditioner) continuously and fully using the heat exchanger, can gain more high evaporate pressure, efficiency excellent. Because the temperature difference is small, heat exchanger is not easy to frost, It extend the interval time of clean frost, it improved the energys utilization ration.

Cooling energy saving theory with middle, small charge

1.The work range of air conditioner is demand wide, area, season changed, different temperature indoor will make air conditioner work condition change frequency. Different operate condition in the different save energy measure, it will make air conditioner system all work in most save energy condition, which can meet the requirement of customer. To the largest expand compressor, it will improve operate efficiency maximum through improve the pressure of in halation side, reduce the pressure of vent side.

2.The cooling stage of the fixed frequency motorcompressor, heat exchanger are work at assess capacity. At this time, heat exchanger are work at assess capacity, the pressure of exhaust is high, the efficiency of compressor is not well.

3.The fixed frequency motor of heating stop stage compressor, heating exchanger are stop work. At this time, heat exchanger stop work, system resources has set aside.

4.Frequency conversion capacity controllow frequency working in compressor (the universal working state for domestic center air conditioner), continuously and fully using the heat exchanger without relax, it reduces the exhaust pressure of the compressor, and increases the efficiency of the compressor with less current.

Energy saving working control strategy for indoor maintain working

1.After indoor machine reach to the setting temp on average, the heat volume demand of indoor is les. If only complementing the cold volume (or heat volume) outside, it can keep the house temp under setting temp. At the same time, with the same demand of cooling and heating volume the outdoor machine can provide rating evaporating temp or high evaporating temp to make heat exchange for indoor machine. The former is easy with simple control. But the efficiency can not be improved much. The latter is complex. It requires very stable system without less control phenomenon. This system use high precision temp sensor and expressive pressure sensor as well as accurate control mode to reach the maximum energy slaving 30% (compare to product without this function)

2.After the universal frequency conversion air conditioner reach the setting temp in room, view to the lessened cooling volume. So inflated valve only open little. The system provides conventional evaporating temp (cooling) or conventional condensing pressure (heating). Some parts of heating exchanger dont exchange heating. The efficiency is common, because the heating exchanger source dont use completely.

3.After the temp of original pliancy control system reach to the setting temp, increase the evaporating temp gradually (cooling) or decrease output pressure (heating). Until the heat exchanger in indoor machine reached to full exchanging heat state. At this moment, because of the increased evaporating temp (cooling), the working frequency and consumed electric of the compressor decreases to wide extent. The decreasing condensing temp (heating) will lessen the compressor current greatly, the energy effect is remarkable.