JPS6176188U - - Google Patents
Info
- Publication number
- JPS6176188U JPS6176188U JP16111584U JP16111584U JPS6176188U JP S6176188 U JPS6176188 U JP S6176188U JP 16111584 U JP16111584 U JP 16111584U JP 16111584 U JP16111584 U JP 16111584U JP S6176188 U JPS6176188 U JP S6176188U
- Authority
- JP
- Japan
- Prior art keywords
- release
- air conditioner
- variable capacity
- capacity air
- compressor
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案に係る能力可変型空気調和機
に組み込まれるロータリコンプレツサの平断面図
、第２図は上記能力可変型空気調和機の冷凍サイ
クルを示す図、第３図は第１図に示すロータリコ
ンプレツサに取付けられるレリース機構を拡大し
て示す図、第４図は従来のロータリコンプレツサ
を示す平断面図である。
１０……冷凍サイクル、１１……ロータリコン
プレツサ、１６……コンプレツサケーシング、１
７……圧縮機構、１８……コンプレツサシリンダ
、１９……ロータ、２２……高低圧仕切ブレード
、２３……吸込ポート、２５……吐出ポート、２
７……レリース機構、２８……レリースポート、
２９……レリース弁、３０……作動シリンダ装置
（開閉作動機構）、３２……圧力ピストン、４０
……レリースパイプ。
Fig. 1 is a plan cross-sectional view of a rotary compressor incorporated in the variable capacity air conditioner according to this invention, Fig. 2 is a diagram showing the refrigeration cycle of the variable capacity air conditioner, and Fig. 3 is the same as Fig. 1. FIG. 4 is an enlarged view showing a release mechanism attached to a rotary compressor shown in FIG. 4, and FIG. 4 is a plan cross-sectional view showing a conventional rotary compressor. 10... Refrigeration cycle, 11... Rotary compressor, 16... Compressor casing, 1
7...Compression mechanism, 18...Compressor cylinder, 19...Rotor, 22...High and low pressure partition blade, 23...Suction port, 25...Discharge port, 2
7...Release mechanism, 28...Release port,
29... Release valve, 30... Operating cylinder device (opening/closing operating mechanism), 32... Pressure piston, 40
...Release pipe.
Claims (1)
を有する能力可変型空気調和機において、上記ロ
ータリコンプレツサのレリースポートを高低圧仕
切ブレードからシリンダ中心角において１９０度
以上離間した位置に形成するとともに、上記レリ
ースポートはコンプレツサケーシング内を通るレ
リースパイプを介してコンプレツサ吸込側に連通
されたことを特徴とする能力可変型空気調和機。 ２ レリース機構はレリースポートを開閉自在に
覆うレリース弁と、このレリース弁を強制的に開
閉させる開閉作動機構とを有する実用新案登録請
求の範囲第１項記載の能力可変型空気調和機。 ３ 開閉作動機構は圧力ピストンを備えた作動シ
リンダ装置を有し、上記圧力ピストンはレリース
弁に連結される一方、ピストン背側にコンプレツ
サ吐出圧または吸込圧が印加可能に設定された実
用新案登録請求の範囲第２項に記載の能力可変型
空気調和機。 ４ 圧力ピストンはレリースポートのポート径よ
り大きな径を有する実用新案登録請求の範囲第３
項に記載の能力可変型空気調和機。 ５ 開閉作動機構はレリース弁に連結された電動
プランジヤである実用新案登録請求の範囲第２項
に記載の能力可変型空気調和機。[Claims for Utility Model Registration] 1. In a variable capacity air conditioner having a rotary compressor equipped with a release mechanism, a position where the release port of the rotary compressor is separated from the high and low pressure partition blade by 190 degrees or more in the center angle of the cylinder. A variable capacity air conditioner characterized in that the release port is formed in a compressor casing and communicates with the compressor suction side via a release pipe passing inside the compressor casing. 2. The variable capacity air conditioner according to claim 1, wherein the release mechanism includes a release valve that covers the release port so that it can be opened and closed, and an opening/closing mechanism that forcibly opens and closes the release valve. 3. The opening/closing mechanism has an operating cylinder device equipped with a pressure piston, and the pressure piston is connected to a release valve, while the compressor discharge pressure or suction pressure can be applied to the back side of the piston.Request for Utility Model Registration A variable capacity air conditioner according to item 2 of the scope. 4. The pressure piston has a diameter larger than the port diameter of the release port.Claim 3 of Utility Model Registration
Variable capacity air conditioner as described in section. 5. The variable capacity air conditioner according to claim 2, wherein the opening/closing mechanism is an electric plunger connected to a release valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16111584U JPS6176188U (en) | 1984-10-26 | 1984-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16111584U JPS6176188U (en) | 1984-10-26 | 1984-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6176188U true JPS6176188U (en) | 1986-05-22 |
Family
ID=30719030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16111584U Pending JPS6176188U (en) | 1984-10-26 | 1984-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6176188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006046257A (en) * | 2004-08-06 | 2006-02-16 | Daikin Ind Ltd | Expansion equipment |
-
1984
- 1984-10-26 JP JP16111584U patent/JPS6176188U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006046257A (en) * | 2004-08-06 | 2006-02-16 | Daikin Ind Ltd | Expansion equipment |
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