JPS6060632U - air conditioner - Google Patents
air conditionerInfo
- Publication number
- JPS6060632U JPS6060632U JP15347083U JP15347083U JPS6060632U JP S6060632 U JPS6060632 U JP S6060632U JP 15347083 U JP15347083 U JP 15347083U JP 15347083 U JP15347083 U JP 15347083U JP S6060632 U JPS6060632 U JP S6060632U
- Authority
- JP
- Japan
- Prior art keywords
- defrosting
- air conditioner
- temperature difference
- maximum temperature
- difference
- 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
Landscapes
- Air Conditioning Control Device (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図はヒートポンプ式空気調和装置の概要を示す図、
第２図は従来の除霜制御過程を説明する図、第３図は室
内ファンモータのファンタップ切り換わり温度を示す図
、第４図は室内ファンモータのオン／オフによる空気の
温度の変化の状態を示す図、第５図はこの考案の一実施
例に係る空気調和装置の構成を示す図、第６図は上記実
施例に用いられる除霜制御部の構成を示す図、第７図は
この考案の除霜制御過程を説明する図である。
２１・・・圧縮機、２２・・・四方切換弁、２３・・・
室内機、２４・・・室内側熱交換器、２５・・・室内側
ファン、２６・・・キキピラリ、２７・・・室外側熱交
換器、２８．２９・・・センサ、３０・・・除霜制御部
、３１・・・ファン制御回路、” ３０１・・・比較回
路、３０２・・・信号発生回路、３１３・・・タイマ回
路、３０４・・・カウンタ回路、３０５・・・温度差傾
向記憶回路、３０６・・・最大値記憶回路、３０７・・
・除霜開始判定回路。Figure 1 is a diagram showing an overview of a heat pump type air conditioner.
Figure 2 is a diagram explaining the conventional defrosting control process, Figure 3 is a diagram showing the fan tap switching temperature of the indoor fan motor, and Figure 4 is a diagram showing the change in air temperature due to turning on/off of the indoor fan motor. FIG. 5 is a diagram showing the configuration of an air conditioner according to an embodiment of the invention, FIG. 6 is a diagram showing the configuration of the defrosting control section used in the above embodiment, and FIG. It is a figure explaining the defrosting control process of this invention. 21... Compressor, 22... Four-way switching valve, 23...
Indoor unit, 24...Indoor heat exchanger, 25...Indoor fan, 26...Kikipirari, 27...Outdoor heat exchanger, 28.29...Sensor, 30...Except Frost control section, 31...Fan control circuit, 301...Comparison circuit, 302...Signal generation circuit, 313...Timer circuit, 304...Counter circuit, 305...Temperature difference trend memory Circuit, 306... Maximum value storage circuit, 307...
・Defrost start determination circuit.
Claims (1)
度の差を検出すると共にその最大温度差を記憶し、室外
側熱交換器への霜の蓄積により上記最大温度差に対し設
定された割合まで温度差が低下した時除霜を開始させる
指令を与える除霜制御部を備えるヒートポンプ式空気調
和装置におい・ て、前記除霜制御部に、室内側ファン
の発停が発生した場合その発停があらかじめ設定された
回数に達したならば強制的に除霜を開始する除霜制御回
路を付加したことを特徴とする空気調和装置。During heating operation, the difference in air temperature between the air inlet and outlet of the indoor unit is detected, and the maximum temperature difference is memorized, and the ratio set for the maximum temperature difference is determined by the accumulation of frost on the outdoor heat exchanger. In a heat pump air conditioner equipped with a defrost control unit that issues a command to start defrosting when the temperature difference has decreased to 1. An air conditioner characterized in that a defrosting control circuit is added that forcibly starts defrosting when the defrosting reaches a preset number of times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15347083U JPS6060632U (en) | 1983-10-03 | 1983-10-03 | air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15347083U JPS6060632U (en) | 1983-10-03 | 1983-10-03 | air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6060632U true JPS6060632U (en) | 1985-04-26 |
| JPS6325478Y2 JPS6325478Y2 (en) | 1988-07-12 |
Family
ID=30339533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15347083U Granted JPS6060632U (en) | 1983-10-03 | 1983-10-03 | air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6060632U (en) |
-
1983
- 1983-10-03 JP JP15347083U patent/JPS6060632U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6325478Y2 (en) | 1988-07-12 |
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