】 【Weak current College Central, comparative advantages and disadvantages of each split-type air conditioner.

<br> Central air conditioning and split-type air conditioner in comparison with different advantages and disadvantages. <br> Page <1> central air conditioning air-conditioner air-conditioning than fission. Central air conditioning can do are ducted air conditioning return outlet .or fan-coil back to air. Now the total cooling capacity 1160KW project as an example; the central air conditioning allows each room (such as restaurants, banquet halls and multifunctional hall, Office building, room, Hall, recreation centre in each room, .Office, KTV song and dance halls, sound and light control room and the bathroom, etc) are implemented in summer cooling and heating in winter and in spring and autumn ventilation air conditioning effect of year-round. <br> If you want to achieve .the same with central air conditioner cold effect, split air conditioning programme shall purchase 11.6KW (1 × 104kcal / h) air-conditioners 100, or purchase 2.9KW (0.25 × 104kcal / h) air-conditioners 400 units, split-type air .conditioner can only be used for cooling in summer and winter heating shall additionally set heating system. Even if it is also difficult to ensure that each of the rooms are fitted with air-conditioners, air-conditioners of the indoor unit and Yi across grazing allotment .kou? m long words, up to some room because 5m constraints, indoor and outdoor machine installation distance is difficult to ensure that less than 5m, such as greater than 5m air-conditioners of effect is not very good. <br> Page <2 .> central air conditioning system can guarantee the delivery to the room the room always fresh air, keep the air fresh, health. But cannot be fed into the fresh air conditioner, it is difficult to ensure the freshness of the air conditioning room; but if .you open the door and window ventilation, cooling capacity will be significant losses, which not only affects the room temperature, and wasted energy. <br> Page <3> central air conditioner investment below. If the cooling capacity 1160KW central air conditioning and refrigeration .and air conditioning equipment with a total investment of approximately $ 380 million, while the same amount of cold conditioner investment fee is 400 * 10000 Yuan / Taiwan = $ 4 million. Such as central air conditioning cooling station construction costs estimates $ crude, central air .conditioning construction and equipment with a total investment of $ 390 million; such as split-type air conditioner rough estimate winter heating equipment fee is 40 million, split-type air conditioner for summer cooling and winter heating equipment with a total investment of $ 440 million ., the investment costs of central air-conditioning is visible below the split-type air conditioner with heat supply system of investment costs. <br> Page <4> central air conditioner run management flexibility, and cost less than the split-type air conditioner .is running. Central air conditioning and refrigeration station can directly control the refrigerator cold start stop time and size can be adjusted according to climate change, to save on electricity to run. While the split-type air conditioner as refrigeration capacity greater than when its running .58KW tariff is greater than the central air conditioning, and difficult to carry out decentralized control of a room. <br> Page <5> central air conditioning failure less good maintenance. Central air conditioning both air conditioning units and sent back to the air duct .system, or the room fan-coil and fresh air system, are not easy to fail, and refrigeration equipment are located in the cooling stations for easy maintenance. But split-type air conditioner of split air conditioner all over everywhere, refrigeration compressor not only .the number but most hung on the walls, had a very difficult one to repair. <br> Page <6> central air conditioning and long service life. Split air conditioner for the public, generally 3 to 5 years to get a new machine, .and air conditioning equipment is available 8-15 years. <br> Page <7> central air conditioner noise less than. Central air conditioning system can be equipped with various kinds of noise control devices to reduce noise, while split-type air conditioner if .window type air conditioner, it is difficult to achieve noise reduction measures. <br> Page <8> central air conditioner available and repair construction, in close collaboration with the realization of Deluxe, crisp effect. Central air conditioning pipes and equipment can be hidden .in the ceiling, so that different function rooms of various style of decoration done, implementation of modern building layout decoration of special effects, the elegant, luxurious, bright, comfortable and beauty. But split-type air conditioner of air-cooled outdoor machine shall .be scattered by hanging in the walls or the outdoor ground effect outer decoration effect, while the indoor unit is hanging, a wall or placed on the ground, and taking up interior space, this virtually reduces the room area. <br> Page <9 .> split air-conditioning condensation is not easy to handle. <br> <br> <br> <br>.