JPS6152770U - - Google Patents
Info
- Publication number
- JPS6152770U JPS6152770U JP13839384U JP13839384U JPS6152770U JP S6152770 U JPS6152770 U JP S6152770U JP 13839384 U JP13839384 U JP 13839384U JP 13839384 U JP13839384 U JP 13839384U JP S6152770 U JPS6152770 U JP S6152770U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- pressure refrigerant
- valve
- refrigerant passage
- low
- 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
- 239000003507 refrigerant Substances 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims 1
Landscapes
- Multiple-Way Valves (AREA)
Description
第１図は開閉バルブの横断面図、第２図は分解
した横断面図、第３図は作用を示す略縦断面図で
ある。
１……回転弁、２……ケーシング、３……蓋体
、４……操作杆、５……高圧冷媒路、６……低圧
冷媒路、２４……操作筒。
FIG. 1 is a cross-sectional view of the opening/closing valve, FIG. 2 is an exploded cross-sectional view, and FIG. 3 is a schematic vertical cross-sectional view showing the operation. DESCRIPTION OF SYMBOLS 1... Rotary valve, 2... Casing, 3... Lid, 4... Operating rod, 5... High pressure refrigerant path, 6... Low pressure refrigerant path, 24... Operating tube.
Claims (1)
転軸線に対し直交する方向に小径の高圧冷媒路５
と、この高圧冷媒路５より大径の低圧冷媒路６と
を平行並列して貫通して穿設して回転弁１を形成
し、蓋体３で閉鎖して形成するケーシング２内の
弁室８に前記の回転弁１を密に回転摺動できるよ
うに封入し、該弁室８の内壁に前記回転弁１に穿
設貫通した高圧冷媒路５と低圧冷媒路６の４つの
開口部に合致する位置にケーシング２を貫通する
高・低両媒路を開口すると共にケーシング２外側
の開口部に冷凍回路を形成する高・低回路用の管
端を接続できるようにし、前記の回転弁１の回転
軸線上に設けた操作杆４をケーシング２の操作筒
２４内に存置して成る冷房機に用いる冷媒２回路
用開閉バルブ。 A small-diameter high-pressure refrigerant path 5 is installed in a spherical or cylindrical rotating body in a direction perpendicular to its rotational axis.
and a low-pressure refrigerant passage 6 having a larger diameter than the high-pressure refrigerant passage 5 are bored in parallel and through the rotary valve 1, and the valve chamber in the casing 2 is formed by closing with the lid body 3. The rotary valve 1 is sealed in the valve chamber 8 so as to be able to rotate and slide tightly, and the four openings of the high pressure refrigerant passage 5 and the low pressure refrigerant passage 6 which are bored through the rotary valve 1 in the inner wall of the valve chamber 8 are provided. The high and low medium passages passing through the casing 2 are opened at matching positions, and the pipe ends for the high and low circuits forming the refrigeration circuit can be connected to the openings on the outside of the casing 2, and the rotary valve 1 An on-off valve for two refrigerant circuits used in an air conditioner, in which an operating rod 4 provided on the rotation axis of the casing 2 is disposed within an operating tube 24 of a casing 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13839384U JPS6329978Y2 (en) | 1984-09-12 | 1984-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13839384U JPS6329978Y2 (en) | 1984-09-12 | 1984-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6152770U true JPS6152770U (en) | 1986-04-09 |
| JPS6329978Y2 JPS6329978Y2 (en) | 1988-08-11 |
Family
ID=30696784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13839384U Expired JPS6329978Y2 (en) | 1984-09-12 | 1984-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6329978Y2 (en) |
-
1984
- 1984-09-12 JP JP13839384U patent/JPS6329978Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6329978Y2 (en) | 1988-08-11 |
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