JPS63153072U - - Google Patents
Info
- Publication number
- JPS63153072U JPS63153072U JP4430787U JP4430787U JPS63153072U JP S63153072 U JPS63153072 U JP S63153072U JP 4430787 U JP4430787 U JP 4430787U JP 4430787 U JP4430787 U JP 4430787U JP S63153072 U JPS63153072 U JP S63153072U
- Authority
- JP
- Japan
- Prior art keywords
- high pressure
- pressure control
- load
- air conditioner
- control means
- 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
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Description
第１図乃至第５図は本考案の一実施例を示すも
ので、第１図は冷媒系統を示すブロツク図、第２
図は第１図の制御器の回路構成を示すブロツク図
、第３図は高圧圧力の変化及びフルロード／パー
シヤルロードの切換特性を示す図、第４図は上記
第２図の機能ブロツク図、第５図は処理順序を示
すフローチヤート、第６図は従来の空気調和機の
冷媒系統を示すブロツク図、第７図は第６図の制
御器の回路構成を示す図、第８図、第９図は上記
第６図における高圧コントロール時のフルロード
とパーシヤルロードの能力比較図である。
１……圧縮機、１３，１３Ａ……室外フアン、
１４，１４，１４Ａ……高圧圧力検知器（圧力ス
イツチ）、１６，１６……制御器、１７……フル
ロード用電磁弁、１８……パーシヤルロード用電
磁弁、２０……タイマ、２５……リレー、２５Ａ
，２５Ｂ……リレー用接点、３０……切換スイツ
チ、１４１……圧力検知手段、１９１……圧力比
較手段、２１１……時間比較手段、２２１……室
外フアン及びロード設定手段、２３１……出力手
段。
Figures 1 to 5 show an embodiment of the present invention, with Figure 1 being a block diagram showing the refrigerant system, and Figure 2 being a block diagram showing the refrigerant system.
The figure is a block diagram showing the circuit configuration of the controller in Figure 1, Figure 3 is a diagram showing changes in high pressure and full load/partial load switching characteristics, and Figure 4 is a functional block diagram of Figure 2 above. , FIG. 5 is a flowchart showing the processing order, FIG. 6 is a block diagram showing the refrigerant system of a conventional air conditioner, FIG. 7 is a diagram showing the circuit configuration of the controller in FIG. 6, FIG. FIG. 9 is a capacity comparison diagram between full load and partial load during high pressure control in FIG. 6 above. 1... Compressor, 13, 13A... Outdoor fan,
14, 14, 14A...High pressure detector (pressure switch), 16, 16...Controller, 17...Solenoid valve for full load, 18...Solenoid valve for partial load, 20...Timer, 25... ...Relay, 25A
, 25B... Relay contact, 30... Changeover switch, 141... Pressure detection means, 191... Pressure comparison means, 211... Time comparison means, 221... Outdoor fan and load setting means, 231... Output means .
Claims (1)
可能な圧縮機を有すると共に、暖房時の運転範囲
拡大のための高圧コントロール手段を持つ空気調
和機において、 高圧コントロールする必要のある際にはパーシ
ヤルロードとし、高圧コントロールする必要がな
くなつた際にはその状態が予め特定される時間経
過後に設定ロードに切換える制御手段を設けたこ
とを特徴とする空気調和機。[Claim for Utility Model Registration] In an air conditioner that has a compressor whose capacity can be switched between full load and partial load, and also has high pressure control means to expand the operating range during heating, the need for high pressure control An air conditioner characterized in that it is provided with a control means that sets a partial load at certain times, and switches to a set load after a predetermined period of time when high pressure control is no longer necessary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4430787U JPS63153072U (en) | 1987-03-27 | 1987-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4430787U JPS63153072U (en) | 1987-03-27 | 1987-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153072U true JPS63153072U (en) | 1988-10-07 |
Family
ID=30861993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4430787U Pending JPS63153072U (en) | 1987-03-27 | 1987-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153072U (en) |
-
1987
- 1987-03-27 JP JP4430787U patent/JPS63153072U/ja active Pending