JPS6362601U - - Google Patents
Info
- Publication number
- JPS6362601U JPS6362601U JP15761586U JP15761586U JPS6362601U JP S6362601 U JPS6362601 U JP S6362601U JP 15761586 U JP15761586 U JP 15761586U JP 15761586 U JP15761586 U JP 15761586U JP S6362601 U JPS6362601 U JP S6362601U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- float
- water
- hydraulic system
- return pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
第１図及び第２図は本考案の実施例であり、第
１図は油圧装置に於ける油水分離自動排水装置の
全体構造を示す断面図、第２図は第１図で矢示し
たＰ部分の拡大断面図である。
図中の符号について、１……オイルタンク、２
……油圧ポンプ、４……オイル吸入管、１０……
フロート室、１２……フロート式リードスイツチ
、１３……フロート、１５……電磁弁、２１……
オイル導入管、２２……オイル戻し管、２８……
オイル戻し管の下流端、Ｐ……流量絞りである。
Figures 1 and 2 show examples of the present invention. Figure 1 is a sectional view showing the overall structure of an automatic oil-water separation and drainage device in a hydraulic system, and Figure 2 is a P point indicated by an arrow in Figure 1. It is an enlarged sectional view of a part. Regarding the symbols in the diagram, 1...Oil tank, 2
...Hydraulic pump, 4...Oil suction pipe, 10...
Float chamber, 12...Float type reed switch, 13...Float, 15...Solenoid valve, 21...
Oil introduction pipe, 22...Oil return pipe, 28...
The downstream end of the oil return pipe, P... is a flow restrictor.
Claims (1)
リードスイツチ１２を内蔵するフロート室１０を
オイル導入管２１で連通させ、他方フロート室１
０の上部とオイル循環系統とをオイル戻し管２２
を介して連結し、上記オイルタンク１内の水の混
入したオイルを上記オイル導入管２１よりフロー
ト室１０内に導入し、比重差により水とオイルに
分離させ、オイルを上記オイル戻し管２２を介し
てオイル循環系統の何れかに戻し、水はフロート
室１０の底に溜めてフロート１３を浮上させ、該
フロート１３が一定水位に達した時リードスイツ
チを閉じて電磁弁１５を作動させて排水するよう
にした油圧装置に於ける油水分離自動排水装置に
於いて、油圧装置のオイル循環系統を構成する油
圧ポンプ２の吸入側のオイル吸入管４に上記オイ
ル戻し管２２の下流端２８を接続すると共に、上
記オイル戻し管２２の途中に流量絞りＰを設けた
ことを特徴とする油圧装置に於ける油水分離自動
排水装置。 The bottom of the oil tank 1 of the hydraulic system and the float chamber 10 containing the float type reed switch 12 are communicated through an oil introduction pipe 21, and the other float chamber 1 is connected to the bottom of the oil tank 1 of the hydraulic system.
The upper part of 0 and the oil circulation system are connected to the oil return pipe 22.
The oil mixed with water in the oil tank 1 is introduced into the float chamber 10 through the oil introduction pipe 21, separated into water and oil due to the difference in specific gravity, and the oil is connected to the oil return pipe 22. The water is collected at the bottom of the float chamber 10 to float the float 13, and when the float 13 reaches a certain water level, the reed switch is closed and the solenoid valve 15 is activated to drain the water. In the automatic oil-water separation and drainage device for a hydraulic system, the downstream end 28 of the oil return pipe 22 is connected to the oil suction pipe 4 on the suction side of the hydraulic pump 2, which constitutes the oil circulation system of the hydraulic system. An automatic oil-water separation and drainage device for a hydraulic system, characterized in that a flow restrictor P is provided in the middle of the oil return pipe 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15761586U JPH0346242Y2 (en) | 1986-10-15 | 1986-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15761586U JPH0346242Y2 (en) | 1986-10-15 | 1986-10-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6362601U true JPS6362601U (en) | 1988-04-25 |
| JPH0346242Y2 JPH0346242Y2 (en) | 1991-09-30 |
Family
ID=31080328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15761586U Expired JPH0346242Y2 (en) | 1986-10-15 | 1986-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346242Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008118762A (en) * | 2006-11-02 | 2008-05-22 | Chugoku Electric Power Co Inc:The | Structure of transmission system employing of cable |
-
1986
- 1986-10-15 JP JP15761586U patent/JPH0346242Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008118762A (en) * | 2006-11-02 | 2008-05-22 | Chugoku Electric Power Co Inc:The | Structure of transmission system employing of cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346242Y2 (en) | 1991-09-30 |
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