JPS6127608Y2 - - Google Patents
Info
- Publication number
- JPS6127608Y2 JPS6127608Y2 JP5255684U JP5255684U JPS6127608Y2 JP S6127608 Y2 JPS6127608 Y2 JP S6127608Y2 JP 5255684 U JP5255684 U JP 5255684U JP 5255684 U JP5255684 U JP 5255684U JP S6127608 Y2 JPS6127608 Y2 JP S6127608Y2
- Authority
- JP
- Japan
- Prior art keywords
- compressed air
- cavity
- center
- cylindrical body
- flange body
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 12
- 238000007791 dehumidification Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Compressor (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
【考案の詳細な説明】
本考案は、エアコンプレツサーで圧縮された空
気圧中に存在する水分、油分、塵埃等を除去する
圧縮空気の除湿装置に関するものである。[Detailed Description of the Invention] The present invention relates to a compressed air dehumidifying device that removes moisture, oil, dust, etc. present in air pressure compressed by an air compressor.
エアコンプレツサーで圧縮された空気圧中の水
分を除去する従来方式の圧縮空気除湿装置は、空
気導入管で容器内へ導入した圧縮空気を放射状に
拡散旋回運動を与え、容器内壁面に当てゝ凝縮水
分を分離滴下させ、エアフイルタを通過させたの
ち、空気送出管から外部の空圧機器に供給する構
成になつている。また、圧縮空気に旋回運動を与
えるとき、断熱膨張効果を発揮させるため、ピン
ホール・ノズルから圧縮空気を容器内壁面に吹き
出させて温度低下を図り、凝縮水分になりやすく
している。 Conventional compressed air dehumidification equipment removes moisture from the air pressure compressed by an air compressor. The compressed air is introduced into a container through an air introduction pipe, and the air is diffused and swirled in a radial direction, causing it to hit the inner wall of the container. The condensed water is separated and dripped, passed through an air filter, and then supplied to external pneumatic equipment from an air delivery pipe. In addition, when giving the compressed air a swirling motion, in order to exhibit an adiabatic expansion effect, the compressed air is blown out from the pinhole nozzle onto the inner wall of the container to lower its temperature and make it more likely to condense into moisture.
ところで、上記従来方式の圧縮空気除湿装置に
は、種々の問題点がある。例えば、圧縮空気をピ
ンホール・ノズルから外径方向へ拡散旋回するか
ら、断熱膨張効果で圧縮空気が冷却されるものの
ここでの空気圧が低下してしまうので湿気の液化
効果が半減されてしまう。そして、拡散旋回流の
圧縮空気を内壁面に沿つて走らせる筒体も長身構
成としなければ、十分な効果が得られず、必然的
に圧縮空気の除湿装置を背高の大型化を余儀なく
される。 However, the conventional compressed air dehumidifier described above has various problems. For example, since compressed air is diffused and swirled from a pinhole nozzle in the outer diameter direction, the compressed air is cooled by the adiabatic expansion effect, but the air pressure here decreases, so the moisture liquefaction effect is halved. In addition, unless the cylindrical body through which the compressed air of the diffused swirl flow runs along the inner wall has a tall structure, a sufficient effect cannot be obtained, and the compressed air dehumidification device must inevitably be made taller and larger. Ru.
本考案は、上記従来方式における問題点を解消
した、コンパクトで高効率な圧縮空気の除湿装置
を提供せんとするものである。 The present invention aims to provide a compact and highly efficient compressed air dehumidification device that solves the problems of the conventional methods described above.
即ち、本考案の圧縮空気除湿装置は、空気導入
管で容器内に入つた圧縮空気を螺旋内周壁に走ら
せて凝縮水分の分離を促進すると共に、この中央
部に備える円筒外周壁に穿つた多数のピンホー
ル・ノズルから円筒内へ吹き込む圧縮空気を、断
熱膨張効果による温度低下と円筒内の中心部への
収束旋回流による圧力増加とで、湿気の凝結作用
を相乗的に増大させることに成功したものであ
る。 That is, the compressed air dehumidifying device of the present invention promotes separation of condensed water by letting the compressed air that enters the container through the air introduction pipe run through the spiral inner circumferential wall. The compressed air blown into the cylinder from the pinhole nozzle reduces the temperature due to the adiabatic expansion effect and increases the pressure due to the convergent swirling flow to the center of the cylinder, successfully increasing the condensation effect of moisture synergistically. This is what I did.
上記除湿方式により、コンパクトで除湿効果の
高い圧縮空気の除湿装置を提供することができ、
以下図面の実施例で詳細構成を説明する。 By using the above dehumidification method, it is possible to provide a compressed air dehumidification device that is compact and has a high dehumidification effect.
The detailed configuration will be explained below with reference to the embodiments shown in the drawings.
第１，２図において、AFは本考案の圧縮空気
除湿装置であつて、主要部を円筒頭１とこの下面
に嵌合するドレン容器（ボウル）２及びこれらに
内蔵する除湿機構１０と特殊メツシユのエアフイ
ルタＦからなる。上記円筒頭１は、その中央部に
空胴室３が下面に開口して設けられ、その内周壁
には螺施溝（雌螺子）３ａが螺設されている。そ
して、空胴室３の頂部３ｂには、側壁に開口する
通孔１ａが明けられ、これに圧縮空気の導入管P1
が接続する。また、円筒頭１の下面周囲（空胴室
の外周）には環状溝（環状空間）４が切開され、
この溝４の天部から側壁に開口させた通孔１ｂに
除湿浄化した圧縮空気の送出管P2が接続してい
る。 In Figs. 1 and 2, AF is a compressed air dehumidifying device of the present invention, and the main parts are a cylindrical head 1, a drain container (bowl) 2 fitted to the lower surface of the cylindrical head 1, a dehumidifying mechanism 10 built into these, and a special mesh. It consists of an air filter F. The cylindrical head 1 is provided with a cavity 3 in its center portion open to the lower surface, and a threaded groove (female thread) 3a is screwed into the inner circumferential wall thereof. A through hole 1a opening in the side wall is formed in the top 3b of the cavity 3, and a compressed air introduction pipe P1 is connected to the through hole 1a .
connects. Further, an annular groove (an annular space) 4 is cut around the lower surface of the cylindrical head 1 (outer periphery of the cavity chamber),
A delivery pipe P2 for dehumidified and purified compressed air is connected to a through hole 1b opened from the top of the groove 4 to the side wall.
続いて、本考案要部の除湿機構１０に関し、１
１はフランジ体で、中心部の凸環１１ａの内外周
には螺子山１１a′，１１a″が螺設され、外周の螺
子山１１a′を前記空胴室３の螺施溝３ａの下端側
にＯリング１２を介在して気密に螺着している。
また、フランジ体１１がＯリング１３によつて
も、切開した環状溝４の下面を気密に閉塞してい
る。１４は頂部を塞いだドーム状の円筒体で、下
側外周の螺子部１４ａを前記フランジ体１１の凸
環１１ａ内周の螺子山１１a″に螺着保持してい
る。この円筒体１４の外周壁には、上下２列のピ
ンホール・ノズルｎ……が多数穿孔され、第２図
の如く各ピンホール・ノズルの穿孔方向を軸芯方
向（中心）に対して同一のラジアル方向へ傾けら
れている。これで、空胴室３内へ圧入した圧縮空
気は、各ノズルｎ……を通過するとき、同一のラ
ジアル方向へ向けて筒内空間Ｓへ噴出し、中心に
向う収束旋回流となる。１５は前記フランジ体１
１の内周螺子山１１a″の下側に頂端を螺着させた
排気筒で、旋回流となつて水分を凝縮分離した圧
縮空気の排気孔１５ａ……が中腹に明けられ、ま
た筒内１５ｂの下部には、凝縮水分の排水孔１５
ｃが穿たれている。１５ｄは排気筒１５の下端に
連設したバツフルであり、この上面とフランジ体
１１の下面間にエアフイルタＦのエレメントを挾
持させている。１１ｂ……はフランジ体１１の周
囲に穿つた数個の通孔であり、これによりクラン
プリング１６でフランジ体１１に気密に嵌合する
ドレン容器２内の密閉空間S1と環状溝４内を連絡
している。１１ｃはフランジ体１１の凸環１１ａ
に穿つた通孔で、空胴室３の下部とエアフイルタ
Ｆ内とを連絡し、空胴室３の低部に溜まるドレン
をエアフイルタＦ内へ滴下させる。尚、２０はオ
ートドレンのフロートであり、ドレン容器２の下
部に溜まるドレンの水位が所定以上になると、外
部へ排水する。 Next, regarding the dehumidification mechanism 10, which is the main part of the present invention, 1.
1 is a flange body, and screw threads 11a', 11a'' are screwed on the inner and outer peripheries of a convex ring 11a at the center, and the outer periphery threads 11a' are screwed into the lower end side of the threaded groove 3a of the cavity chamber 3. They are screwed together airtight with a ring 12 interposed therebetween.
Further, the flange body 11 also airtightly closes the lower surface of the cut annular groove 4 by the O-ring 13. Reference numeral 14 denotes a dome-shaped cylindrical body with a closed top, and a threaded portion 14a on the lower outer periphery is screwed into a thread 11a'' on the inner periphery of the convex ring 11a of the flange body 11. A large number of pinhole nozzles (n) in two rows above and below are bored in the wall, and as shown in Figure 2, the drilling direction of each pinhole nozzle is tilted in the same radial direction with respect to the axial direction (center). Now, when the compressed air that has been pressurized into the cavity chamber 3 passes through each nozzle n..., it is ejected into the cylinder space S in the same radial direction, creating a convergent swirling flow toward the center. 15 is the flange body 1
This is an exhaust pipe whose top end is screwed to the lower side of the inner circumferential thread 11a'' of No. 1, and an exhaust hole 15a for compressed air that condenses and separates moisture in a swirling flow is opened in the middle, and the inside of the cylinder 15b There is a drainage hole 15 for condensed water at the bottom of the
C is pierced. Reference numeral 15d denotes a baffle connected to the lower end of the exhaust pipe 15, and the element of the air filter F is sandwiched between the upper surface and the lower surface of the flange body 11. 11b... are several through holes bored around the flange body 11, through which the inside of the annular groove 4 and the closed space S1 in the drain container 2 which is hermetically fitted to the flange body 11 by the clamp ring 16 are connected. I'm in touch. 11c is a convex ring 11a of the flange body 11
The lower part of the cavity chamber 3 and the inside of the air filter F are connected through a hole bored in the cavity chamber 3, and the drain collected at the lower part of the cavity chamber 3 is allowed to drip into the air filter F. In addition, 20 is an auto drain float, and when the water level of the drain accumulated in the lower part of the drain container 2 reaches a predetermined level or more, the drain is drained to the outside.
本考案の圧縮空気除湿装置AFは、上述の如く
構成され、以下のように作用する。圧縮空気ａ
は、導入管P1から空胴室３内へ圧入され、ここの
内周壁の螺旋溝３ａに沿つて旋回しつゝ円筒体１
４のピンホール・ノズルｎ……に圧入してゆく。
これは、各ノズルｎ……がラジアル方向に傾けら
れているから、この各ノズルｎ……に圧入する直
前の空気流に旋回運動が生じるのである。而し
て、サイクロン効果によつて圧縮空気中の一部湿
気が螺旋溝３ａで凝縮水滴となり、下部に溜めら
れ、通孔１１ｃからエアフイルタＦ内へ導入され
る。一方、ピンホール・ノズルｎ……から円筒体
１４の筒内へ導入された圧縮空気は、第２図のよ
うな中心部へ収束する旋回流となる。従つて、旋
回流は断熱膨張効果による冷却と収束旋回流によ
る圧力増加との相乗効果で、湿気の凝結作用が増
大され、多量の水分が圧縮空気から分離される。
この後の圧縮空気ａは、排気筒１５の排気孔１５
ａ……からこの外周のエアフイルタＦを通つて、
通孔１１ｂ……、１ｂから送出管P2に送られる。
上記円筒体１４の筒内空間Ｓで凝縮した水分は、
排気筒１５の下部へ落下し、この通孔１５ｃから
エアフイルタＦを通つてドレン容器２の下部に溜
められる。 The compressed air dehumidifier AF of the present invention is constructed as described above and operates as follows. compressed air a
is press-fitted into the cavity 3 through the introduction pipe P1 , and rotates along the spiral groove 3a on the inner circumferential wall of the cylindrical body 1.
Press it into the pinhole nozzle n of No. 4.
This is because each nozzle n... is tilted in the radial direction, so a swirling motion occurs in the air flow immediately before being press-fitted into each nozzle n... Due to the cyclone effect, some of the moisture in the compressed air becomes condensed water droplets in the spiral groove 3a, is collected in the lower part, and is introduced into the air filter F through the through hole 11c. On the other hand, the compressed air introduced into the cylinder of the cylindrical body 14 from the pinhole nozzle n... becomes a swirling flow that converges toward the center as shown in FIG. Therefore, the swirling flow has a synergistic effect of cooling due to the adiabatic expansion effect and pressure increase due to the convergent swirling flow, increasing the moisture condensation effect and separating a large amount of moisture from the compressed air.
After this, the compressed air a is transferred to the exhaust hole 15 of the exhaust pipe 15.
From a... through this outer air filter F,
It is sent from the through holes 11b..., 1b to the delivery pipe P2 .
The moisture condensed in the cylinder space S of the cylindrical body 14 is
It falls to the lower part of the exhaust pipe 15, passes through the air filter F through the through hole 15c, and is collected in the lower part of the drain container 2.
尚、各通孔１１ｃ，１５ｃは、これを省略して
も水分の排出作用は、ノズルｎ、排気孔１５ａか
らなされることが確認されている。従つて、省略
が可能である。 It has been confirmed that even if the through holes 11c and 15c are omitted, the water discharge operation is performed through the nozzle n and the exhaust hole 15a. Therefore, it can be omitted.
以上のように本考案の圧縮空気除湿装置による
ときは、円筒頭の空胴室内に円筒体とこの外周壁
に穿つた多数のピンホール・ノズルからなる除湿
機構により、空胴室内へ圧入した圧縮空気を空胴
室の内周壁に沿つて走らせて凝縮水分の分離を促
進させると共に、円筒体のピンホール・ノズルか
ら筒内空間に吹き込まれる圧縮空気を断熱膨張効
果による温度低下と中心部への収束旋回流による
圧力増加とで、湿気の凝結作用が相乗的に増大さ
れるほか、上記除湿機構の円筒体が短身小径に構
成されるから、除湿装置をコンパクトに構成でき
るなど、多くの効果がある。 As described above, when using the compressed air dehumidifying device of the present invention, a dehumidifying mechanism consisting of a cylindrical body and a large number of pinhole nozzles bored in the outer peripheral wall of the cylindrical body is used to pressurize compressed air into the cavity. The air is run along the inner peripheral wall of the cavity chamber to promote the separation of condensed water, and the compressed air blown into the cylinder space from the pinhole nozzle of the cylinder is used to lower the temperature due to the adiabatic expansion effect and to increase the temperature to the center. The pressure increase due to the convergent swirling flow synergistically increases the condensation effect of moisture, and since the cylindrical body of the dehumidifying mechanism is short and small in diameter, the dehumidifying device can be configured compactly, and many other effects. There is.
第１図は本考案の圧縮空気除湿装置の断面図、
第２図は考案要部となる円筒体に穿つたピンホー
ル・ノズル部分の断面図である。
AF……圧縮空気の除湿装置、１……円筒頭、
１ａ，１ｂ，１１ｂ，１１ｃ……通孔、P1……導
入管、P2……送出管、ａ……圧縮空気、３……空
胴室、３ａ……螺旋溝、４……環状溝、１１……
フランジ体、１１ａ……凸環、１４……円筒体、
ｎ……ピンホール・ノズル、１５……排気筒、Ｆ
……エアフイルタ、２……ドレン容器、S1……密
閉空間、Ｓ……筒内空間。
Figure 1 is a cross-sectional view of the compressed air dehumidifier of the present invention.
FIG. 2 is a cross-sectional view of the pinhole nozzle made in the cylindrical body, which is the main part of the design. AF...Compressed air dehumidification device, 1...Cylindrical head,
1a, 1b, 11b, 11c...Through hole, P1 ...Introduction pipe, P2 ...Delivery pipe, a...Compressed air, 3...Cavity chamber, 3a...Spiral groove, 4...Annular groove , 11...
flange body, 11a... convex ring, 14... cylindrical body,
n...Pinhole nozzle, 15...Exhaust pipe, F
... Air filter, 2 ... Drain container, S 1 ... Closed space, S ... Cylinder space.
Claims (1)
空胴室を設けると共にこの外周に送出管と結んだ
環状溝を設け、上記空胴室の内周壁の螺旋溝に前
記環状溝を閉塞するフランジ体を螺着させ、この
フランジ体の中央に螺着した円筒体を前記空胴室
内の中心を配置させ、この円筒体の外周壁に多数
のピンホール・ノズルを穿ち、空胴室内に圧入す
る圧縮空気を各ピンホール・ノズルから円筒体内
へ収束旋回するようになし、上記フランジ体の中
央下部には排気筒とエアフイルタとを備えると共
にドレン容器で密閉空間を形成し、前記フランジ
体に穿つた通孔でドレン容器内と前記環状溝とと
連通させてなる圧縮空気の除湿装置。 A cavity connected to a compressed air introduction pipe is provided at the center of the lower surface of the cylindrical head, and an annular groove connected to a delivery pipe is provided on the outer periphery of the cavity, and the annular groove is closed in a spiral groove on the inner circumferential wall of the cavity. A flange body is screwed onto the flange body, a cylindrical body screwed onto the center of the flange body is placed at the center of the cavity chamber, a large number of pinholes and nozzles are bored into the outer peripheral wall of this cylindrical body, and the cylindrical body is press-fitted into the cavity chamber. The compressed air converges and turns from each pinhole nozzle into the cylindrical body, and an exhaust pipe and an air filter are provided at the lower center of the flange body, and a sealed space is formed with a drain container. A dehumidifying device for compressed air, which communicates the inside of the drain container with the annular groove through a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5255684U JPS60165022U (en) | 1984-04-09 | 1984-04-09 | compressed air dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5255684U JPS60165022U (en) | 1984-04-09 | 1984-04-09 | compressed air dehumidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60165022U JPS60165022U (en) | 1985-11-01 |
| JPS6127608Y2 true JPS6127608Y2 (en) | 1986-08-18 |
Family
ID=30572612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5255684U Granted JPS60165022U (en) | 1984-04-09 | 1984-04-09 | compressed air dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60165022U (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4941900A (en) * | 1988-07-19 | 1990-07-17 | Pall Corporation | Apparatus and method for gas-liquid separation and filtration |
| KR100442505B1 (en) * | 2002-01-24 | 2004-07-30 | 주식회사 에어젠 | Drain apparatus of compression tank |
| KR100780839B1 (en) | 2005-08-12 | 2007-11-30 | 주식회사 한국볼텍스 | filter for compressor |
| DE102008054878B4 (en) * | 2008-12-18 | 2010-12-23 | Kaeser Kompressoren Gmbh | Filter element and compressed air filter for separating foreign substances from a compressed air flow |
| JP5663394B2 (en) * | 2011-05-06 | 2015-02-04 | 株式会社コガネイ | Container detachment device for tempering equipment |
| KR102210688B1 (en) * | 2020-05-19 | 2021-02-01 | 유효섭 | Air compressor moisture separator |
-
1984
- 1984-04-09 JP JP5255684U patent/JPS60165022U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60165022U (en) | 1985-11-01 |
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