JPH0465972U - - Google Patents
Info
- Publication number
- JPH0465972U JPH0465972U JP10662290U JP10662290U JPH0465972U JP H0465972 U JPH0465972 U JP H0465972U JP 10662290 U JP10662290 U JP 10662290U JP 10662290 U JP10662290 U JP 10662290U JP H0465972 U JPH0465972 U JP H0465972U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- chamber
- tank
- drain
- valve
- 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
- Compressor (AREA)
Description
第１図はこの考案の実施例のフローシート、第
２図は他の実施例の一部を示すフローシート、第
３図は従来例のフローシートである。
１……電動機、２……空気圧縮機、３……エア
タンク、４……送気管、５……アフタークーラ、
６……ドレンセパレータ、７……ドライヤ、８…
…密閉式油処理槽、９……仕切板、１０……油浮
上分離室、１１……水貯槽室、１２……圧縮空気
室、１３，１４……通口、１５……浮上油排出弁
、１６……浮上油排出管、１９……油吸着槽、２
０……連通管、２１……開口端、２２……油吸着
材、２３……清澄水放流管、２４，２５，２６，
２７……ドレン配管、２８，２９，３０，３１…
…ドレントラツプ、３２……集合ドレン配管、３
３……給送ドレン配管、３４……逆止弁、３５…
…フロートスイツチ、３６……制御装置、３７…
…処理水給送用空気配管、３８……三方切換電磁
弁、４１……上弁シート、４２……下弁シート、
４３……球弁、４４……弁本体、４５……空気逃
がし溝、４６……二方切換電磁弁。
FIG. 1 is a flow sheet of an embodiment of this invention, FIG. 2 is a flow sheet showing a part of another embodiment, and FIG. 3 is a flow sheet of a conventional example. 1...Electric motor, 2...Air compressor, 3...Air tank, 4...Air pipe, 5...Aftercooler,
6...Drain separator, 7...Dryer, 8...
... Closed type oil treatment tank, 9 ... Partition plate, 10 ... Oil flotation separation chamber, 11 ... Water storage tank chamber, 12 ... Compressed air chamber, 13, 14 ... Port, 15 ... Floating oil discharge valve , 16...Floating oil discharge pipe, 19...Oil adsorption tank, 2
0...Communication pipe, 21...Open end, 22...Oil adsorbent, 23...Clear water discharge pipe, 24, 25, 26,
27...Drain piping, 28, 29, 30, 31...
...Drain trap, 32...Collective drain piping, 3
3...Feeding drain piping, 34...Check valve, 35...
...Float switch, 36...Control device, 37...
...Air piping for supplying treated water, 38...Three-way switching solenoid valve, 41...Upper valve seat, 42...Lower valve seat,
43...ball valve, 44...valve body, 45...air relief groove, 46...two-way switching solenoid valve.
Claims (1)
に区分されていると共に、それら油浮上分離室と
水貯槽室の上部が圧縮空気室に形成されている密
閉式油処理槽と、この油処理槽の水貯槽室に連通
する油吸着槽と、この油吸着槽に連らなる清澄水
放流管を備え、エアコンプレツサのエアタンク、
アフタークーラ、ドレンセパレータ、ドライヤ等
の除湿装置の全部又は一部からドレン排出弁を介
してドレン配管を、密閉式油処理槽の油浮上分離
室に接続し、密閉式油処理槽の水貯槽室の処理水
を油吸着槽へ給送する手段を備えたエアコンプレ
ツサに於けるドレン油水分離装置において、ドレ
ン配管に除湿装置から密閉式油処理槽へ向つての
流れを許す逆止弁を介装し、水貯槽室の水位検出
手段を備え、密閉式油処理槽の圧縮空気室とエア
コンプレツサで生成した圧縮空気源とを結ぶ処理
水給送用空気配管を設け、該配管に開閉弁を介装
し、前記開閉弁の閉弁時に圧縮空気室の空気を逃
がす逃がし弁を設けたことを特徴とするエアコン
プレツサに於けるドレン油水分離装置。 ２ 槽内が仕切板により油浮上分離室と水貯槽室
に区分されていると共に、それら油浮上分離室と
水貯槽室の上部が圧縮空気室に形成されている密
閉式油処理槽と、この油処理槽の水貯槽室に連通
する油吸着槽と、この油吸着槽に連らなる清澄水
放流管を備え、エアコンプレツサのエアタンク、
アフタークーラ、ドレンセパレータ、ドライヤ等
の除湿装置の全部又は一部からドレン排出弁を介
してドレン配管を、密閉式油処理槽の油浮上分離
室に接続し、密閉式油処理槽の水貯槽室の処理水
を油吸着槽へ給送する手段を備えたエアコンプレ
ツサに於けるドレン油水分離装置において、ドレ
ン配管に除湿装置から密閉式油処理槽へ向つての
流れを許す逆止弁を介装し、水貯槽室の水位検出
手段を備え、密閉式油処理槽の圧縮空気室とエア
コンプレツサで生成した圧縮空気源とを結ぶ処理
水給送用空気配管を設け、該配管に開閉弁を介装
し、前記水位検出手段の信号により前記開閉弁を
開閉する制御装置を設けると共に前記開閉弁の閉
弁時に圧縮空気室の空気を逃がす逃がし弁を設け
たことを特徴とするエアコンプレツサに於けるド
レン油水分離装置。 ３ 圧縮空気源と圧縮空気室間を断接すると共に
圧縮空気源と圧縮空気室間が断の状態において圧
縮空気室と大気中を連通する三方切換弁を設け開
閉弁と逃し弁を一体としたことを特徴とする請求
項１又は２に記載のエアコンプレツサに於けるド
レン油水分離装置。 ４ 圧縮空気室と外部との間を連通する空気弁を
密閉式油処理槽に設けたことを特徴とする請求項
１又は２に記載のエアコンプレツサに於けるドレ
ン油水分離装置。[Scope of Claim for Utility Model Registration] 1. The inside of the tank is divided into an oil flotation separation chamber and a water storage tank chamber by a partition plate, and the upper part of the oil flotation separation chamber and water storage tank chamber is formed into a compressed air chamber. The air tank of the air compressor is equipped with a closed oil treatment tank, an oil adsorption tank communicating with the water storage tank chamber of the oil treatment tank, and a clear water discharge pipe connected to the oil adsorption tank.
Connect the drain piping from all or part of the dehumidifying device such as the aftercooler, drain separator, dryer, etc. to the oil flotation separation chamber of the closed oil treatment tank via the drain discharge valve, and In a drain oil/water separator in an air compressor that is equipped with means for feeding treated water to an oil adsorption tank, a check valve is installed in the drain piping to allow flow from the dehumidifier to the closed oil treatment tank. The equipment is equipped with water level detection means in the water storage tank chamber, and is equipped with an air piping for supplying treated water that connects the compressed air chamber of the closed oil treatment tank and the compressed air source generated by the air compressor, and an on-off valve is installed in the piping. A drain oil/water separation device for an air compressor, characterized in that a relief valve is provided to release air from the compressed air chamber when the on-off valve is closed. 2. A closed oil treatment tank in which the inside of the tank is divided into an oil flotation separation chamber and a water storage tank chamber by a partition plate, and the upper part of the oil flotation separation chamber and water storage tank chamber is formed into a compressed air chamber; The air tank of the air compressor is equipped with an oil adsorption tank that communicates with the water storage tank chamber of the oil treatment tank, and a clear water discharge pipe that connects to this oil adsorption tank.
Connect the drain piping from all or part of the dehumidifying device such as the aftercooler, drain separator, dryer, etc. to the oil flotation separation chamber of the closed oil treatment tank via the drain discharge valve, and In a drain oil/water separator in an air compressor that is equipped with means for feeding treated water to an oil adsorption tank, a check valve is installed in the drain piping to allow flow from the dehumidifier to the closed oil treatment tank. The equipment is equipped with water level detection means in the water storage tank chamber, and is equipped with an air piping for supplying treated water that connects the compressed air chamber of the closed oil treatment tank and the compressed air source generated by the air compressor, and an on-off valve is installed in the piping. An air compressor characterized in that the air compressor is equipped with a control device that opens and closes the on-off valve according to a signal from the water level detection means, and is also provided with a relief valve that releases air from the compressed air chamber when the on-off valve is closed. Drain oil/water separation equipment in. 3. A three-way switching valve is provided to connect and disconnect the compressed air source and the compressed air chamber, and to communicate the compressed air chamber and the atmosphere when the compressed air source and the compressed air chamber are disconnected, and the on-off valve and relief valve are integrated. A drain oil/water separator in an air compressor according to claim 1 or 2, characterized in that: 4. The drain oil/water separation device for an air compressor according to claim 1 or 2, wherein an air valve communicating between the compressed air chamber and the outside is provided in the closed oil treatment tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10662290U JPH053749Y2 (en) | 1990-10-11 | 1990-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10662290U JPH053749Y2 (en) | 1990-10-11 | 1990-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0465972U true JPH0465972U (en) | 1992-06-09 |
| JPH053749Y2 JPH053749Y2 (en) | 1993-01-28 |
Family
ID=31852783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10662290U Expired - Lifetime JPH053749Y2 (en) | 1990-10-11 | 1990-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053749Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09145560A (en) * | 1995-11-24 | 1997-06-06 | Horiba Ltd | Filter device for oil concentration meter |
-
1990
- 1990-10-11 JP JP10662290U patent/JPH053749Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09145560A (en) * | 1995-11-24 | 1997-06-06 | Horiba Ltd | Filter device for oil concentration meter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053749Y2 (en) | 1993-01-28 |
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