JPS5878471U - Refrigeration equipment - Google Patents
Refrigeration equipmentInfo
- Publication number
- JPS5878471U JPS5878471U JP17480481U JP17480481U JPS5878471U JP S5878471 U JPS5878471 U JP S5878471U JP 17480481 U JP17480481 U JP 17480481U JP 17480481 U JP17480481 U JP 17480481U JP S5878471 U JPS5878471 U JP S5878471U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- detector
- low
- inlet
- low pressure
- 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
- Measuring Fluid Pressure (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図はこの考案の一実施例を示す冷媒回路図
、・ 第２図はこの考案の一実施例を示す構造図、第
３・ 図は第２図のＡ−Ａ断面図である。
図において、１１は高低圧圧力開閉器、１３は［、埋込
形連成計、１６は埋込形圧力計、１７は高圧圧力スイッ
チ、１２，１５．１９は圧力導出配管、１４．１８は圧
力導出分岐配管、２０は取付板、２０ａは配管貫通孔で
ある。なお、図中同一符号は同一または相当部分を示す
。, Figure 1 is a refrigerant circuit diagram showing an embodiment of this invention, Figure 2 is a structural diagram showing an embodiment of this invention, and Figure 3 is a sectional view taken along line AA in Figure 2. In the figure, 11 is a high and low pressure switch, 13 is an embedded type compound gauge, 16 is an embedded type pressure gauge, 17 is a high pressure switch, 12, 15.19 is a pressure lead-out pipe, and 14.18 is an embedded type pressure switch. A pressure deriving branch pipe, 20 is a mounting plate, and 20a is a pipe through hole. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
の高圧側圧力、または低圧側圧力を表示する圧力計、本
体の下面側に圧力導入口を有し、上記高圧側圧力を検知
する高圧検知器、または低圧側圧力を検出する低圧検知
器、上記圧力計の一半を埋込み状態を取付けると共に上
記高圧検知器または低圧検知器を上記圧力表示部と同一
面側に取付ける取付板、及び上記冷凍サイクルの高圧側
、 または低圧側と上記圧力計及び高圧検知器また
は低圧検知器の圧力導入口を連通ずる圧力導出管を備え
、上記取付板の上記高圧検知器または低圧検知器の下方
向位置に貫通孔を設け、上記圧力導出管から分岐された
一方の圧力導出分岐管を上記圧力計の圧力導入口に、ま
た他方の圧力導出分岐管！ を上記貫通孔に挿入して
上記高圧検知器、または； 低圧検知器の圧力導入口
に接続してなる冷凍装置。A pressure gauge has a pressure inlet on the back side of the pressure display section and displays the high pressure side pressure or low pressure side pressure of the cold stretching cycle, and has a pressure inlet on the bottom side of the main body to detect the above high pressure side pressure. a high pressure detector for detecting pressure on the low pressure side, or a low pressure detector for detecting pressure on the low pressure side; a mounting plate for mounting one half of the pressure gauge in an embedded state and for mounting the high pressure detector or the low pressure detector on the same side as the pressure display section; A pressure outlet pipe is provided that communicates the high pressure side or low pressure side of the refrigeration cycle with the pressure inlet of the pressure gauge and high pressure detector or low pressure detector, and the mounting plate is provided with a pressure outlet pipe that connects the high pressure side or the low pressure side of the refrigeration cycle with the pressure inlet of the high pressure detector or low pressure detector, and A through hole is provided at the position, and one pressure derivation branch pipe branched from the pressure derivation pipe is connected to the pressure introduction port of the pressure gauge, and the other pressure derivation branch pipe is connected to the pressure inlet of the pressure gauge. is inserted into the through hole and connected to the pressure inlet of the high pressure detector or the low pressure detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17480481U JPS5878471U (en) | 1981-11-24 | 1981-11-24 | Refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17480481U JPS5878471U (en) | 1981-11-24 | 1981-11-24 | Refrigeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5878471U true JPS5878471U (en) | 1983-05-27 |
| JPS6333108Y2 JPS6333108Y2 (en) | 1988-09-05 |
Family
ID=29966904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17480481U Granted JPS5878471U (en) | 1981-11-24 | 1981-11-24 | Refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5878471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01112377U (en) * | 1988-01-22 | 1989-07-28 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116317U (en) * | 1974-07-24 | 1976-02-05 |
-
1981
- 1981-11-24 JP JP17480481U patent/JPS5878471U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116317U (en) * | 1974-07-24 | 1976-02-05 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01112377U (en) * | 1988-01-22 | 1989-07-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6333108Y2 (en) | 1988-09-05 |
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