JPS607761Y2 - Gas-liquid separator with swirl tube - Google Patents
Gas-liquid separator with swirl tubeInfo
- Publication number
- JPS607761Y2 JPS607761Y2 JP1977105728U JP10572877U JPS607761Y2 JP S607761 Y2 JPS607761 Y2 JP S607761Y2 JP 1977105728 U JP1977105728 U JP 1977105728U JP 10572877 U JP10572877 U JP 10572877U JP S607761 Y2 JPS607761 Y2 JP S607761Y2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- outlet
- vortex tube
- gas
- liquid separator
- 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.)
- Expired
Links
Landscapes
- Drying Of Gases (AREA)
- Cyclones (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Description
【考案の詳細な説明】
本考案は圧縮空気中の水分を除去する気液分離器に関す
る。[Detailed Description of the Invention] The present invention relates to a gas-liquid separator for removing moisture from compressed air.
実開昭和５０−３９１５涛公報には、筐体内を入口に連
通ずる第１室と、第１室と出口とに連通ずる第２室に分
け、第２室に渦流管（ポルテックス・チューブ）の渦管
を位置させ、渦流管の噴射流入口を第１室に開口し、渦
流管の熱風出口を大気に連通し、渦流管の冷風出口を第
１室を通る熱交換通路を通して大気に連通し、筐体内の
底部に復水排出弁を配置した気液分離器が示されている
。Publication No. 3915-3915 states that the interior of the housing is divided into a first chamber communicating with the inlet and a second chamber communicating with the first chamber and the outlet, and a vortex tube (portex tube) is installed in the second chamber. positioning the vortex tube, opening the injection inlet of the vortex tube into the first chamber, communicating the hot air outlet of the vortex tube with the atmosphere, and communicating the cold air outlet of the vortex tube with the atmosphere through a heat exchange passage passing through the first chamber; , a gas-liquid separator is shown with a condensate discharge valve located at the bottom within the housing.
この分離器に流入する圧縮空気は、その一部が渦流管の
作用で冷風と熱風に分離し、残余の圧縮空気を第１室を
通る時に冷風で冷却して含有水分を凝結させて分離し、
更に第２室を通る時に熱風で渦流管の渦管を通して加熱
し、乾燥空気が出口から出てくる様にしたものである。A part of the compressed air flowing into this separator is separated into cold air and hot air by the action of the vortex tube, and the remaining compressed air is cooled by cold air as it passes through the first chamber, condensing the moisture contained in it, and separating it. ,
Further, when passing through the second chamber, the hot air is heated through the vortex tube of the vortex tube, so that dry air comes out from the outlet.
ところが、この分離器では次の様な欠点がある。However, this separator has the following drawbacks.
渦流管の熱風出口と冷風出口は大気に連通し、圧縮空気
の一部は常時大気中に放出されているので、空気消費量
が多い。The hot air outlet and cold air outlet of the vortex tube communicate with the atmosphere, and a portion of the compressed air is constantly released into the atmosphere, resulting in a large amount of air consumption.
圧縮空気を使用しない時でも、渦流管を通って空気が流
れ続けるので圧縮空気が浪費されるばかりでなく、冷却
作用が続くので筐体内で凍結が起きる。Even when compressed air is not used, air continues to flow through the vortex tube, which not only wastes the compressed air, but also causes freezing within the housing as the cooling action continues.
本考案の目的は空気消費量が少なく、凍結を起こさない
渦流管を備えた気液分離器を得ることにある。The purpose of the present invention is to provide a gas-liquid separator with a swirl tube that consumes less air and does not cause freezing.
本考案の気液分離器の構成は次の通りである。The configuration of the gas-liquid separator of the present invention is as follows.
気液分離器内を入口に連通ずる第１室と、第１室と出口
とに連通ずる第２室とに分ける。The interior of the gas-liquid separator is divided into a first chamber communicating with the inlet and a second chamber communicating with the first chamber and the outlet.
第２室と出口の間に絞りを設ける。A diaphragm is provided between the second chamber and the outlet.
第２室内に渦流管の渦管を位置させる。A vortex tube of the vortex tube is located in the second chamber.
渦流管の噴射流入口を第１室に開口させる。A jet inlet of the vortex tube is opened into the first chamber.
渦流管の熱風出口を絞りの下流の出口側に連通させる。The hot air outlet of the vortex tube is communicated with the downstream outlet side of the throttle.
渦流管の冷風出口を高熱伝導率の材料で作った通路で第
１室を通って絞りの下流の出口側に連通させる。The cold air outlet of the swirl tube is communicated with the downstream outlet side of the throttle through the first chamber by a passage made of a material with high thermal conductivity.
上記第２室は渦流管の噴射流入口側の端部で第１室に連
通させ、熱風出口側の端部で出口に連通させる。The second chamber communicates with the first chamber at the end on the injection inlet side of the vortex tube, and communicates with the outlet at the end on the hot air outlet side.
更に気液分離器内の底部に復水排出弁を配置する。Additionally, a condensate discharge valve is placed at the bottom of the gas-liquid separator.
本考案の気液分離器は次の様な作用をする。The gas-liquid separator of the present invention operates as follows.
渦流管の熱風出口と冷風出口を絞りの下流の出口側に連
通したので、出口側で圧縮空気が使用され、気液分離器
内を圧縮空気が流れる時にのみ、絞りの下流側は圧力降
下するので渦流管内に空気が流れる。Since the hot air outlet and cold air outlet of the vortex tube are connected to the outlet side downstream of the throttle, compressed air is used on the outlet side, and the pressure drops downstream of the throttle only when the compressed air flows through the gas-liquid separator. Therefore, air flows inside the vortex tube.
従って、渦流管は空気の使用時以外には作動せず、また
作られた熱風と冷風は出口側に流れるので圧縮空気を大
気中へ無駄に放出せず、浪費しない。Therefore, the vortex tube does not operate except when air is used, and the hot air and cold air produced flow to the outlet side, so compressed air is not wasted or released into the atmosphere.
また、圧縮空気を使用しない時に該器内に溜った同じ空
気を冷却し続けることがないから、凍結を起こさない。Furthermore, since the same air accumulated in the container is not continuously cooled when compressed air is not used, freezing does not occur.
次に図示の実施例を詳細に説明する。Next, the illustrated embodiment will be described in detail.
第１図は気液分離器の縦断面を示すものである。FIG. 1 shows a longitudinal section of the gas-liquid separator.
気液分離器の筐体は端部材１と、筒状部材２と、椀状部
材３とから成る。The housing of the gas-liquid separator consists of an end member 1, a cylindrical member 2, and a bowl-shaped member 3.
各部材は適当なガスケットを介してボルト等の連結手段
（図示省略）で気密的に連結する。Each member is airtightly connected with a connecting means (not shown) such as a bolt via a suitable gasket.
端部材１に入口４と出口５を設け、それぞれ圧縮空気源
と空気使用機器に接続して使用する。The end member 1 is provided with an inlet 4 and an outlet 5, and is used by connecting to a compressed air source and an air-using device, respectively.
入口４は筒状部材２の内周部に、出口５は筒状部材２の
中央部に開口させる。The inlet 4 is opened at the inner circumference of the cylindrical member 2, and the outlet 5 is opened at the center of the cylindrical member 2.
渦流管の渦管６の下端に噴射口部材７を取付ける。An injection port member 7 is attached to the lower end of the vortex tube 6 of the vortex tube.
渦管６の上端に渦管６の内周に沿って細孔８の穿設した
円盤部材９を取付ける。At the upper end of the vortex tube 6, a disk member 9 having pores 8 formed along the inner circumference of the vortex tube 6 is attached.
渦管６の上端部分を端部材１の中央天井に設けた孔にＯ
ＩＪングガスケット１０を介して気密的に嵌め込む。The upper end of the vortex tube 6 is inserted into the hole provided in the center ceiling of the end member 1.
It is fitted airtight via the IJ gasket 10.
噴射口部材７に、第２図に示す如く、渦管６の内側接線
方向に噴射口１１を穿設する。As shown in FIG. 2, an injection port 11 is provided in the injection port member 7 in a tangential direction on the inside of the vortex tube 6.
また当該部材７を縦に貫通して通孔１２を設ける。Further, a through hole 12 is provided vertically through the member 7.
噴射口部材７は管部材１３の下端に固着し、管部材１３
の上端は端部材１の天井壁に螺着する。The injection port member 7 is fixed to the lower end of the tube member 13 and
The upper end of the end member 1 is screwed onto the ceiling wall of the end member 1.
こうして、管部材１３で分離器内を入口４に連通した第
１室１４と、連通孔１２を通して第１室と出口５とに連
通ずる第２室１５とに分ける。In this way, the interior of the separator is divided by the pipe member 13 into a first chamber 14 communicating with the inlet 4 and a second chamber 15 communicating with the first chamber and the outlet 5 through the communication hole 12.
椀状部材３で第１室１４の下部にドレン溜１４′を形成
する。A drain reservoir 14' is formed in the lower part of the first chamber 14 by the bowl-shaped member 3.
端部材１に設けた熱風出口１６は細管１７で出口側５に
導く。A hot air outlet 16 provided in the end member 1 is led to the outlet side 5 by a thin tube 17.
噴射口部材７に穿設した冷風出口１Ｂに鋼管等の熱伝導
性の良い細管１９の一端を固着する。One end of a thin tube 19 having good thermal conductivity, such as a steel tube, is fixed to a cold air outlet 1B formed in the injection port member 7.
細管１９は第１室をらせん状に回って配置し、他端を出
口５側に開口させる。The thin tube 19 is arranged spirally around the first chamber, and the other end is opened to the outlet 5 side.
２０はＯリングガスケットである。20 is an O-ring gasket.
細管１９は第１室１４内に−重らせんに配置したものを
図示したが、勿論多重らせんとしてもよい。Although the thin tube 19 is shown arranged in a double helix in the first chamber 14, it may of course be arranged in a multiple helix.
熱風出口１６及び冷風出口１８は、図示の如く、出口５
側に絞り２１を設けて、その下流側に開口させる。The hot air outlet 16 and the cold air outlet 18 are connected to the outlet 5 as shown in the figure.
A diaphragm 21 is provided on the side and opened on the downstream side.
２２は椀状部材３内に配した球形フロートで、ドレン溜
り１４′内液位に従って浮上降下し側壁に設けた弁口２
３を開閉し、溜ったドレンを自動的に器外へ排出する。Reference numeral 22 denotes a spherical float placed inside the bowl-shaped member 3, which floats up and down according to the liquid level in the drain reservoir 14' and closes the valve port 2 provided on the side wall.
3, and the accumulated drain is automatically discharged to the outside of the container.
２４は弁座、２５は弁座押えである。24 is a valve seat, and 25 is a valve seat holder.
圧縮空気が使用されると、気液分離器内の空気は出口か
ら流れ出す。When compressed air is used, the air in the gas-liquid separator flows out the outlet.
このとき絞り２１の作用で出口５側の絞り２１の下流は
分離器内よりも低圧になるので、圧縮空気の一部は噴射
口１１から渦管６内に噴射され、管６内には渦管が生じ
る。At this time, due to the action of the throttle 21, the pressure downstream of the throttle 21 on the outlet 5 side becomes lower than that in the separator, so a part of the compressed air is injected from the injection port 11 into the vortex tube 6, and there is a vortex inside the tube 6. A tube arises.
渦流の中央部は冷気となり外周部は熱気となる。The center of the vortex becomes cold air and the outer periphery becomes hot air.
熱気は熱風出口１６から出口５に導かれる。The hot air is guided from the hot air outlet 16 to the outlet 5.
冷気は冷風出口１８から細管１９を通って出口に放出さ
れる。The cold air is discharged from the cold air outlet 18 through the capillary tube 19 to the outlet.
従って、入口４からの残余の圧縮空気は第１室１４で細
管に触れて冷却され、含有水分が液化してドレン溜り１
４′へ流下する。Therefore, the remaining compressed air from the inlet 4 is cooled by contacting the thin tube in the first chamber 14, and the moisture contained therein is liquefied and the drain reservoir 1 is cooled.
It flows down to 4'.
水分の分離された空気は通孔１２に入り、第２室で渦管
６の外表面に触れて加熱され乾燥空気となって出口５か
ら出ていく。The air from which moisture has been separated enters the through hole 12, contacts the outer surface of the vortex tube 6 in the second chamber, is heated, becomes dry air, and exits from the outlet 5.
本考案は次の様な特有の効果を奏する。The present invention has the following unique effects.
従来の気液分離器では渦流管の空気消費量が非常に多か
ったが、本考案のものでは渦流管を通る空気は全て出口
側に出ていって使用されるので、この消費をか無くなる
。In conventional gas-liquid separators, the amount of air consumed by the vortex tube was extremely large, but in the device of the present invention, all the air passing through the vortex tube goes out to the outlet side and is used, thereby eliminating this consumption.
圧縮空気の使用を止める度に、渦流管の作動を停止させ
るバルブなどの手段や手間が不要である。There is no need for means or effort such as a valve to stop the operation of the vortex tube each time the use of compressed air is stopped.
渦流管は圧縮空気を使用する時だけに作動するから、冬
期や寒冷地方でも凍結を起こさず、安心して使用できる
。The vortex tube operates only when compressed air is used, so it can be used safely even in winter or in cold regions without freezing.
本考案の気液分離器では渦流管から出た熱風は、従来の
ものが大気中に放出されるのとは異なり、使用される圧
縮空気に混入されるので、空気の乾燥効果が良くなる。In the gas-liquid separator of the present invention, the hot air coming out of the vortex tube is mixed with the compressed air used, unlike the conventional method where it is released into the atmosphere, so the air drying effect is improved.
第１図は本考案の実施例の気液分離器の断面図、第２図
は第１図のＡ−Ａ線断面図である。
１、２．３は分離器筐体の端部材、筒状部材。
椀状部材、４は入口、５は出口、６は渦流管の渦管、１
１は噴射口、１２は通孔、１３は管部材、１４は第１室
、１５は第２室、１６は熱風出口、１８は冷風出口、１
９は細管、２２はフロートである。FIG. 1 is a sectional view of a gas-liquid separator according to an embodiment of the present invention, and FIG. 2 is a sectional view taken along line A--A in FIG. 1, 2.3 are end members and cylindrical members of the separator housing. A bowl-shaped member, 4 is an inlet, 5 is an outlet, 6 is a vortex tube of a vortex tube, 1
1 is an injection port, 12 is a through hole, 13 is a pipe member, 14 is a first chamber, 15 is a second chamber, 16 is a hot air outlet, 18 is a cold air outlet, 1
9 is a thin tube, and 22 is a float.
Claims (1)
とに連通ずる第２室とに分け、第２室と出口の間に絞り
を設け、第２室内に渦流管の渦管を位置させ、渦流管の
噴射流入口を第１室に開口させ、渦流管の熱風出口を絞
りの下流の出口側に連通させ、渦流管の冷風出口を高熱
伝導率の材料で作った通路で第１室を通って絞りの下流
の出口側に連通させ、上記第２室は渦流管の噴射流入口
側の端部で第１室に連通させ、かつ熱風出口側の端部で
出口に連通させ、更に気液分離器の底部に復水排出弁を
配置して成る渦流管を備えた気液分離器。The interior of the gas-liquid separator is divided into a first chamber whose inlet communicates with the outlet, and a second chamber which communicates with the first chamber and the outlet. A throttle is provided between the second chamber and the outlet, and a vortex tube is installed in the second chamber. The vortex tube was positioned, the jet inlet of the vortex tube was opened to the first chamber, the hot air outlet of the vortex tube was communicated with the downstream outlet side of the throttle, and the cold air outlet of the vortex tube was made of a material with high thermal conductivity. A passage communicates through the first chamber with the downstream outlet side of the throttle, and the second chamber communicates with the first chamber at the end on the injection inlet side of the vortex tube, and an outlet at the end on the hot air outlet side. A gas-liquid separator comprising a swirl tube communicating with the gas-liquid separator and further having a condensate discharge valve disposed at the bottom of the gas-liquid separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977105728U JPS607761Y2 (en) | 1977-08-05 | 1977-08-05 | Gas-liquid separator with swirl tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977105728U JPS607761Y2 (en) | 1977-08-05 | 1977-08-05 | Gas-liquid separator with swirl tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5431976U JPS5431976U (en) | 1979-03-02 |
| JPS607761Y2 true JPS607761Y2 (en) | 1985-03-16 |
Family
ID=29048259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977105728U Expired JPS607761Y2 (en) | 1977-08-05 | 1977-08-05 | Gas-liquid separator with swirl tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS607761Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100901741B1 (en) * | 2008-10-24 | 2009-06-10 | 김성우 | Air dryer using vortex tube |
| JP6403703B2 (en) * | 2016-02-19 | 2018-10-10 | 有限会社泰栄産業 | Method and apparatus for cooling and drying compressed air |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039152B2 (en) * | 1972-07-15 | 1975-12-15 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS536848Y2 (en) * | 1973-08-04 | 1978-02-21 |
-
1977
- 1977-08-05 JP JP1977105728U patent/JPS607761Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039152B2 (en) * | 1972-07-15 | 1975-12-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5431976U (en) | 1979-03-02 |
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