JPS6158469U - - Google Patents
Info
- Publication number
- JPS6158469U JPS6158469U JP14192984U JP14192984U JPS6158469U JP S6158469 U JPS6158469 U JP S6158469U JP 14192984 U JP14192984 U JP 14192984U JP 14192984 U JP14192984 U JP 14192984U JP S6158469 U JPS6158469 U JP S6158469U
- Authority
- JP
- Japan
- Prior art keywords
- output
- state
- opening
- transmits
- detects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案の構成を明示するブロツク図、
第２図及び第３図は本考案の１実施例に係るブロ
ツク示制御回路図及び装置冷凍回路図、第４図は
同じく作動態様を示す流れ線図である。
１…室外側ユニツト、２Ａ，２Ｂ…室内側ユニ
ツト、７…圧縮機出力検出手段、９…過熱度チエ
ツク手段、１２…能力可変圧縮機構、１３Ａ，１
３Ｂ…絞り機構、２６…絞り機構開度制御手段。
Figure 1 is a block diagram clearly showing the configuration of the present invention.
2 and 3 are a block diagram of a control circuit and a refrigeration circuit diagram of an apparatus according to an embodiment of the present invention, and FIG. 4 is a flow chart showing the operating mode. DESCRIPTION OF SYMBOLS 1...Outdoor unit, 2A, 2B...Indoor unit, 7...Compressor output detection means, 9...Superheat degree check means, 12...Variable capacity compression mechanism, 13A, 1
3B... Throttle mechanism, 26... Throttle mechanism opening control means.
Claims (1)
とも一方が一定となるように能力制御される能力
可変圧縮機構１２を有する室外側ユニツト１と、
弁開度を負荷に応じて大小制御し得る絞り機構１
３Ａ，１３Ｂを個別に夫々有して前記室外側ユニ
ツト１に並列接続した複数基の室内側ユニツト２
Ａ，２Ｂと、吸入冷媒の過熱度を設定帯域内に存
する定常状態、設定帯域を上まわる超過熱状態及
び設定帯域を下まわる湿り状態の描で検出して異
なる信号を発する過熱度チエツク手段９と、前記
能力可変圧縮機構１２の最小出力と最大出力との
少くとも一方を検出する圧縮機出力検出手段７と
、前記各絞り機構１３Ａ，１３Ｂに対し流量を増
加させる開き側と流量を減少させる閉じ側との少
くとも一方の開度変更出力を一律に与え、開き側
の開度変更出力は過熱度チエツク手段９が超過熱
状態を検出し超過熱信号を発信していて、かつ前
記圧縮機出力検出手段７が最小出力状態を検出し
最小出力信号を発信しているときに出され、閉じ
側の開度変更出力は過熱度チエツク手段９が湿り
状態を検出し湿り信号を発信していて、かつ前記
圧縮機出力検出手段７が最大出力状態を検出し最
大出力信号を発信しているときに出される絞り機
構開度制御手段２６とを備えていることを特徴と
する空気調和機。 an outdoor unit 1 having a variable capacity compression mechanism 12 whose capacity is controlled so that at least one of the evaporation temperature during cooling and the condensation temperature during heating is constant;
Throttle mechanism 1 that can control the valve opening depending on the load
A plurality of indoor units 2 each having 3A and 13B and connected in parallel to the outdoor unit 1.
A, 2B, and superheat degree check means 9 for detecting the degree of superheat of the suction refrigerant in the form of a steady state existing within a set band, an overheated state exceeding the set band, and a wet state falling below the set band, and emitting different signals. a compressor output detection means 7 for detecting at least one of the minimum output and maximum output of the variable capacity compression mechanism 12; At least one opening change output on the closing side is given uniformly, and the opening change output on the opening side is determined by the superheat degree check means 9 detecting an overheat state and transmitting an overheat signal, and when the compressor The output detection means 7 detects the minimum output state and transmits the minimum output signal, and the closing side opening change output is output when the superheat degree check means 9 detects the humidity state and transmits the humidity signal. and throttle mechanism opening degree control means 26 which is output when the compressor output detection means 7 detects the maximum output state and transmits the maximum output signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14192984U JPS6158469U (en) | 1984-09-19 | 1984-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14192984U JPS6158469U (en) | 1984-09-19 | 1984-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6158469U true JPS6158469U (en) | 1986-04-19 |
Family
ID=30700266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14192984U Pending JPS6158469U (en) | 1984-09-19 | 1984-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6158469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03191265A (en) * | 1989-12-19 | 1991-08-21 | Mitsubishi Electric Corp | Multiroom separation type air conditioning apparatus |
-
1984
- 1984-09-19 JP JP14192984U patent/JPS6158469U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03191265A (en) * | 1989-12-19 | 1991-08-21 | Mitsubishi Electric Corp | Multiroom separation type air conditioning apparatus |
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