JPH0170046U - - Google Patents
Info
- Publication number
- JPH0170046U JPH0170046U JP1987164559U JP16455987U JPH0170046U JP H0170046 U JPH0170046 U JP H0170046U JP 1987164559 U JP1987164559 U JP 1987164559U JP 16455987 U JP16455987 U JP 16455987U JP H0170046 U JPH0170046 U JP H0170046U
- Authority
- JP
- Japan
- Prior art keywords
- pressure switch
- fan
- detects
- pressure
- turned
- 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.)
- Granted
Links
Description
第１図及び第２図は本考案の１実施例を示し、
第１図は制御ブロツク図、第２図は制御フローチ
ヤートである。第３図ないし第６図は従来装置の
１例を示し、第３図は冷媒回路図、第４図は室外
フアンの電気制御回路図、第５図は制御フローチ
ヤート、第６図は室外熱交換器への着霜状態を示
す概念図である。
１……コンプレツサ、３……室外熱交換器、６
，７……絞り、８……室内熱交換器、４ａ，４ｂ
……室外フアン、９……室内フアン、１０……圧
力スイツチ、２４……圧力スイツチのＯＮ−ＯＦ
Ｆ検知手段、２０……フアンの制御装置。
1 and 2 show one embodiment of the present invention,
FIG. 1 is a control block diagram, and FIG. 2 is a control flowchart. Figures 3 to 6 show an example of a conventional device, with Figure 3 being a refrigerant circuit diagram, Figure 4 being an electric control circuit diagram for an outdoor fan, Figure 5 being a control flowchart, and Figure 6 being an outdoor heating system. FIG. 2 is a conceptual diagram showing a state of frost on an exchanger. 1...Compressor, 3...Outdoor heat exchanger, 6
, 7... Throttle, 8... Indoor heat exchanger, 4a, 4b
...Outdoor fan, 9...Indoor fan, 10...Pressure switch, 24...Pressure switch ON-OF
F detection means, 20...Fan control device.
Claims (1)
する圧力スイツチによつて室外熱交換器に送風す
るフアンの送風量を加減することにより冷媒回路
の高圧圧力を制御するようにした空気調和機にお
いて、前記圧力スイツチのＯＮ−ＯＦＦを検知す
る検知手段を設けるとともにこの検知手段が前記
圧力スイツチのＯＮを検知したとき、所定の条件
が満たされるまで前記フアンを高速回転させる手
段を設けたことを特徴とする空気調和機の制御装
置。 Detects refrigerant pressure during heating operation and turns ON/OFF
In the air conditioner, the high pressure of the refrigerant circuit is controlled by adjusting the amount of air blown by a fan to an outdoor heat exchanger using a pressure switch, which detects whether the pressure switch is turned on or off. and means for rotating the fan at high speed until a predetermined condition is satisfied when the detection means detects that the pressure switch is turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164559U JPH089574Y2 (en) | 1987-10-29 | 1987-10-29 | Control device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164559U JPH089574Y2 (en) | 1987-10-29 | 1987-10-29 | Control device for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0170046U true JPH0170046U (en) | 1989-05-10 |
| JPH089574Y2 JPH089574Y2 (en) | 1996-03-21 |
Family
ID=31450274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987164559U Expired - Lifetime JPH089574Y2 (en) | 1987-10-29 | 1987-10-29 | Control device for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089574Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117857U (en) * | 1974-07-29 | 1976-02-09 | ||
| JPS57193115U (en) * | 1981-06-02 | 1982-12-07 |
-
1987
- 1987-10-29 JP JP1987164559U patent/JPH089574Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117857U (en) * | 1974-07-29 | 1976-02-09 | ||
| JPS57193115U (en) * | 1981-06-02 | 1982-12-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089574Y2 (en) | 1996-03-21 |