JPH0331247U

JPH0331247U -

Info

Publication number: JPH0331247U
Application number: JP1989091989U
Authority: JP
Priority date: 1989-08-04
Filing date: 1989-08-04
Publication date: 1991-03-27

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案の１実施例を示し
、第１図は冷媒回路図、第２図は室内空気の系路
図、第３図はコントローラの制御ブロツク図であ
る。第４図ないし第６図は従来の空気調和装置の
１例を示し、第４図は冷媒回路図、第５図は室内
空気の系路図、第６図は圧縮機容量と室内フアン
回転数との関係を示す線図である。圧縮機……１、室外熱交換器……３、膨張弁…
…５，６、室内熱交換器……７、室内フアン……
１０、被空調空間……Ａ，Ｂ，Ｃ、吹出口……１
７ａ，１７ｂ，１７ｃ吹出ダンパ、……１３ａ，
１３ｂ，１３ｃ、コントローラ……３０、吹出空
気温度センサ……２０、吹出空気圧力センサ……
２１。 1 to 3 show one embodiment of the present invention, in which FIG. 1 is a refrigerant circuit diagram, FIG. 2 is an indoor air system diagram, and FIG. 3 is a control block diagram of a controller. Figures 4 to 6 show an example of a conventional air conditioner, where Figure 4 is a refrigerant circuit diagram, Figure 5 is an indoor air system diagram, and Figure 6 is the compressor capacity and indoor fan rotation speed. FIG. Compressor...1, Outdoor heat exchanger...3, Expansion valve...
...5,6, Indoor heat exchanger...7, Indoor fan...
10. Air-conditioned space...A, B, C, air outlet...1
7a, 17b, 17c blow-out damper,...13a,
13b, 13c, Controller...30, Blow air temperature sensor...20, Blow air pressure sensor...
21.

Claims

[Claims for Utility Model Registration] A compressor whose capacity can be controlled, an outdoor heat exchanger,
It is equipped with an expansion valve that can control the degree of restriction, an indoor heat exchanger, and an indoor fan that can control the amount of air blown out from the indoor heat exchanger, and the conditioned air blown out from the indoor heat exchanger is In an air conditioner that blows air into a plurality of air-conditioned spaces through blow-off ports each having a blow-off damper, a control system capable of detecting air conditioning loads of the plurality of air-conditioned spaces and controlling the opening degree of each blow-off damper; , a control system that controls the capacity of the compressor and the degree of restriction of the expansion valve so that the temperature of the conditioned air blown out from the indoor heat exchanger is constant; and the conditioned air blown out from the indoor heat exchanger. An air conditioner comprising: a control system that controls the amount of air blown by the indoor fan so that the pressure of the indoor fan is constant;