Compare the scroll air conditioner and water-cooled screw water chillers
The central air conditioning system is divided into three systems: fluorine system, water system and wind system. The digital scroll multi-link air conditioner is obviously a fluorine system, while the water-cooled screw + boiler system is a water system.
The digital scroll multi-link air conditioner is a refrigerant direct expansion evaporation system. There is no secondary heat exchange in the middle and the refrigerant flow is changed through the compressor variable capacity. The advantages of this system are: simple system, convenient installation, simple maintenance, energy saving, high efficiency and environmental protection, low operating cost. Is a real embodiment of today's central air-conditioning advanced technology of a very high human nature of the product.
The water-cooled screw + boiler is a very traditional form of central air conditioning, its principle is to use water as an intermediary to transfer the cold and heat to each end, so as to achieve the purpose of refrigeration and heating. For decades, the central air conditioning system referred to by everyone is this kind of system. Its advantage is: compared with the occasion of tens of thousands of square meters or more, it solves the disadvantage that the fluorine system cannot transport over a long distance. In addition the initial investment is relatively low. Its disadvantages are: not energy saving, not environmental protection, not flexible, high operating costs, maintenance and maintenance are troublesome.