JPS5883028U - air conditioner - Google Patents
air conditionerInfo
- Publication number
- JPS5883028U JPS5883028U JP18015981U JP18015981U JPS5883028U JP S5883028 U JPS5883028 U JP S5883028U JP 18015981 U JP18015981 U JP 18015981U JP 18015981 U JP18015981 U JP 18015981U JP S5883028 U JPS5883028 U JP S5883028U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- compressor
- temperature sensor
- heating
- freeze protection
- 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
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は冷暖房用空気調和装置の構成図、第２図は、従
来の一実施例を示す制御回路図、第３図は、この考案の
一実施例を示す制御回路図である。
なお、図中、同一符号は同一または相当部分を示す。
図中、１は冷凍サイクル、２は圧縮機、３ａは凝縮コイ
ル、４は絞り装置、５ａは蒸発コイル、５ｂは温水コイ
ル、６は送風機、１２ｂは圧縮機用電磁接触器の常閉接
点、１３は選択スイッチ、１５は温度検出器である。FIG. 1 is a block diagram of an air conditioner for heating and cooling, FIG. 2 is a control circuit diagram showing one conventional embodiment, and FIG. 3 is a control circuit diagram showing one embodiment of this invention. In addition, in the figures, the same reference numerals indicate the same or corresponding parts. In the figure, 1 is a refrigeration cycle, 2 is a compressor, 3a is a condensing coil, 4 is a throttle device, 5a is an evaporator coil, 5b is a hot water coil, 6 is a blower, 12b is a normally closed contact of a magnetic contactor for the compressor, 13 is a selection switch, and 15 is a temperature detector.
Claims (1)
れ、冷房を行なう冷凍サイクル、この冷凍サイクルの蒸
発コイルと同−風路内に配設され、熱媒体を流通させる
ことにより暖房を行なう熱媒体コイル、上記冷房及び暖
房時に上記蒸発コイル及び熱媒体コイル通風する送風機
、上記冷房時には上記圧縮機を運転させ、上記暖房時に
は上記圧縮機を停止させる選択スイッチ、上記冷房時に
おいて、上記蒸発コイルまたは熱媒体コイルの温度が所
定温度以下に低下したことを検出し、上記圧縮機及び送
風機を停止させる上記熱媒体コイルの凍結保護用温度検
出器、この凍結保護用温度検出器と並列接続され、上記
暖房時にのみ上記凍結保護用温度検出器の作動を無効化
するスイッチを備えた空気調和装置。A refrigeration cycle consisting of a compressor, a condensing coil, a throttle device, and an evaporator coil for cooling the air; coil, a blower that blows air through the evaporator coil and heat medium coil during cooling and heating, a selection switch that operates the compressor during cooling and stops the compressor during heating; A freeze protection temperature sensor for the heating medium coil that detects that the temperature of the medium coil has fallen below a predetermined temperature and stops the compressor and blower; connected in parallel with the freeze protection temperature sensor; An air conditioner equipped with a switch that only occasionally disables the operation of the freeze protection temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18015981U JPS5883028U (en) | 1981-11-30 | 1981-11-30 | air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18015981U JPS5883028U (en) | 1981-11-30 | 1981-11-30 | air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5883028U true JPS5883028U (en) | 1983-06-04 |
Family
ID=29976503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18015981U Pending JPS5883028U (en) | 1981-11-30 | 1981-11-30 | air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5883028U (en) |
-
1981
- 1981-11-30 JP JP18015981U patent/JPS5883028U/en active Pending
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