JPS5828255U - air conditioner - Google Patents
air conditionerInfo
- Publication number
- JPS5828255U JPS5828255U JP12203481U JP12203481U JPS5828255U JP S5828255 U JPS5828255 U JP S5828255U JP 12203481 U JP12203481 U JP 12203481U JP 12203481 U JP12203481 U JP 12203481U JP S5828255 U JPS5828255 U JP S5828255U
- Authority
- JP
- Japan
- Prior art keywords
- capillary tube
- heating
- coil
- air conditioner
- cooling
- 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)
- Compression-Type Refrigeration Machines With Reversible Cycles (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図は従来例を示す系統図、第2図は本考案の一
実施例を示す系統図、第3図は冷房時のモリエル線図、
第4図は暖房時のモリエル線図、第5図は本考案の他の
実施例を示す系統図である。
1・・・室内コイル、2・・・暖房用キャピラリチュー
ブ、3.13a、t3b・・・冷房用キャピラリチュー
ブ、4・・・室内コイル、6・・・バイパス回路、7・
・・四方弁、8・・・コンプレッサ、9・・・コイル、
10・・・開閉バルブ。' Fig. 1 is a system diagram showing a conventional example, Fig. 2 is a system diagram showing an embodiment of the present invention, Fig. 3 is a Mollier diagram during cooling,
FIG. 4 is a Mollier diagram during heating, and FIG. 5 is a system diagram showing another embodiment of the present invention. 1... Indoor coil, 2... Capillary tube for heating, 3.13a, t3b... Capillary tube for cooling, 4... Indoor coil, 6... Bypass circuit, 7.
...Four-way valve, 8...Compressor, 9...Coil,
10... Open/close valve.
Claims (1)
ャピラリチューブおよび室内コイルを直列に接続すると
ともに、冷房時に前記暖房用キャピラリチューブをバイ
パスするバイパス回路を暖房用キャピラリチューブに並
列に接続し、かつ室外コイルおよび室内コイルの開放端
側を四方弁を介してコンプレッサに接続した冷暖房空気
調和機において、前記バイパス回路にアンダークール用
のコイルを設置して暖房時のコイル内冷媒の温度を06
C以上としたことを特徴とする空気調和機。 2 冷房用キャピラリチューブを、バイパス回路を介し
てその両側に分割して配したことを特徴とする実用新案
登録請求の範囲第1項記載の空気調和機。 3 バイパス回路に、暖房時に暖房用キャピラリチュー
ブの吐出側とアンダークール用のコイルとを遮断するバ
ルブを設けたことを特徴とする実用新案登録請求の範囲
第1項記載の空気調和機。[Claims for Utility Model Registration] 1. An outdoor coil, a heating capillary tube, a cooling capillary tube, and an indoor coil are connected in series, and a bypass circuit that bypasses the heating capillary tube during cooling is connected in parallel to the heating capillary tube. In a heating and cooling air conditioner in which the open ends of the outdoor coil and indoor coil are connected to the compressor via a four-way valve, an undercooling coil is installed in the bypass circuit to reduce the amount of refrigerant in the coil during heating. Temperature 06
An air conditioner characterized by having a rating of C or higher. 2. The air conditioner according to claim 1, wherein the cooling capillary tube is divided and arranged on both sides of the cooling capillary tube via a bypass circuit. 3. The air conditioner according to claim 1, wherein the bypass circuit is provided with a valve that shuts off the discharge side of the heating capillary tube and the undercooling coil during heating.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12203481U JPS5828255U (en) | 1981-08-18 | 1981-08-18 | air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12203481U JPS5828255U (en) | 1981-08-18 | 1981-08-18 | air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5828255U true JPS5828255U (en) | 1983-02-23 |
JPS6243250Y2 JPS6243250Y2 (en) | 1987-11-09 |
Family
ID=29915968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12203481U Granted JPS5828255U (en) | 1981-08-18 | 1981-08-18 | air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5828255U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5640055A (en) * | 1979-09-10 | 1981-04-16 | Hitachi Ltd | Air cooling heat pump type rerigerating system |
-
1981
- 1981-08-18 JP JP12203481U patent/JPS5828255U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5640055A (en) * | 1979-09-10 | 1981-04-16 | Hitachi Ltd | Air cooling heat pump type rerigerating system |
Also Published As
Publication number | Publication date |
---|---|
JPS6243250Y2 (en) | 1987-11-09 |
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