一拖多机组 |
添加时间:2017/4/17 20:15:09 浏览次数: |
一拖多机组
Yituo many units
(1)定频多联机
(1) fixed frequency VRF
把分体空调集中到一个室外机中,最多一拖三里面有三台压缩机,冷媒系统各自独立;把明装壁挂室内机改变成暗藏式;引进新风困难,是分体空调的一种变形,卧室内风机噪音由低到高要增加7~14分贝,最高达50分贝。每个卧室需增加长1.2m以上,宽0.6m,高0.3m的吊顶,另需设检修孔;每个内机都需有冷凝水排放的管路。
The splits into a separate-bodied air-conditioners, yituo at most three there are three sets of compressor, refrigerant system independently; Change with the hanging indoor machine into hidden type; The introduction of new wind is difficult, is a kind of deformation of fission air conditioning, fan noise inside the bedroom is from low to high to increase 7 ~ 14 decibels, up to 50 decibels. Each bedroom need to be increased by more than 1.2 m long, 0.6 m wide, 0.3 m high condole top, the other of the need for manhole; Each machine in line on the discharge of condensed water.
冷媒系统独立,但电路部分的有共用点;如发生外风机,外机温度探头、压力保护或电器局部短路等故障时,整套机器将无法运行。
Refrigerant system separate, but part of circuit have a common point; Such as fan outside, outside the machine temperature probe, pressure protection or electrical short-circuit failure, such as local a complete set of machines will not be able to run.
(2)定、变频一拖多
(2) the fixed and variable frequency
其中有1~2台变频压缩机或另加1台定频压缩机,电路上有射频干扰,对电脑有影响。检修孔新风引入吊顶与冷凝水与多联机相同;对氟管的分支器要求设计合理;对上,下层共用1台机器,管路要求更高;较易在全开启时出现末端内机效果太差的情况。
There are 1 ~ 2 sets of frequency conversion compressor or plus 1 fixed frequency compressor, electric has a radio frequency interference on the road, have an impact on the computer. Maintenance Kong Xinfeng introduced condole top and condensed water and more online are the same; Requesting for reasonable design of fluorine tube branch; On the lower share 1 machine, pipe demand higher; More easily in the full open ends bad effect within the machine.
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