JPH0450480B2 - - Google Patents
Info
- Publication number
- JPH0450480B2 JPH0450480B2 JP60216196A JP21619685A JPH0450480B2 JP H0450480 B2 JPH0450480 B2 JP H0450480B2 JP 60216196 A JP60216196 A JP 60216196A JP 21619685 A JP21619685 A JP 21619685A JP H0450480 B2 JPH0450480 B2 JP H0450480B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- flange
- discharge port
- cylinder
- piston
- 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 - Lifetime
Links
- 239000007789 gas Substances 0.000 description 37
- 238000009423 ventilation Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/22—Assembling processes
- F17C2209/228—Assembling processes by screws, bolts or rivets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/031—Air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0157—Compressors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Air Transport Of Granular Materials (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は高圧気体の急速吐出装置に関するもの
であり、特に粉体若しくは粒体の粒状物質貯蔵容
器から該粒状物質を流出するのを促進する高圧気
体急速吐出装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a device for rapidly discharging high-pressure gas, particularly for facilitating the flow of particulate matter from a storage container for powder or granular material. This invention relates to a high-pressure gas rapid discharge device.
（従来の技術）
従来この種技術としては例えば特公昭56−
37924号に記載されている第２図ａ，ｂに示した
通風装置がある。第２図ａは従来の通風装置の断
面図、第２図ｂは第２図ａの通風装置の使用方法
説明図である。(Prior art) As a conventional technology of this kind, for example, the
There is a ventilation device shown in Figures 2a and b described in No. 37924. FIG. 2a is a sectional view of a conventional ventilation device, and FIG. 2b is an explanatory diagram of how to use the ventilation device of FIG. 2a.
第２図ａに示す如く、従来の通風装置は、タン
ク３１と、タンク３１内に設けた開放端部３２−
１と閉止端部３２−２とを有するシリンダ３２
と、シリンダ３２内に摺動可能に設けられたピス
トン３３と、タンク３１を貫通しシリンダ３３に
伸びてシリンダ３２の閉止端部３２−２とピスト
ン３３との間に圧力を導入する圧力導入手段の給
気孔３６と、タンク３１を貫通して設けられその
内方の一端の開放端部３４−１が貯蔵容器３５に
挿入され得るようにされたパイプ３４と、シリン
ダ３２の壁を貫通して設けられピストン３３によ
つて閉止されるようになされた比較的小さな孔の
小孔３７とにより構成され、ピストン３３は圧力
導入手段の給気孔３６からシリンダ３２に導入さ
れた圧力によりシリンダ３２の開放端部３２−１
に向けて動かされ、パイプ３４の内方の他端の開
放端部３４−２を密封係合するとともに小孔３７
を開放してタンク３１内に圧力を導入するように
した粒状物質の流出を促進する通風装置である。
この通風装置は第２図ｂに示す如く、パイプ３４
の外方終端部３４−３で貯蔵容器３５に装着され
るものである。なお第２図ａ，ｂにおいて付した
符号は、説明の都合上本明細書を通じつけたもの
であり、原公報の符号とは異なつている。以下同
じである。 As shown in FIG. 2a, the conventional ventilation device includes a tank 31 and an open end 32 provided inside the tank 31.
1 and a closed end 32-2.
, a piston 33 slidably provided in the cylinder 32 , and a pressure introducing means that extends through the tank 31 and into the cylinder 33 to introduce pressure between the closed end 32 - 2 of the cylinder 32 and the piston 33 . an air supply hole 36, a pipe 34 which is provided through the tank 31 and whose inner open end 34-1 can be inserted into the storage container 35; The piston 33 opens the cylinder 32 by the pressure introduced into the cylinder 32 from the air supply hole 36 of the pressure introducing means. End portion 32-1
, and sealingly engages the open end 34 - 2 of the other inner end of the pipe 34 and opens the small hole 37 .
This is a ventilation device that opens the tank 31 to introduce pressure into the tank 31 to promote the outflow of particulate matter.
This ventilation device has a pipe 34 as shown in FIG. 2b.
The outer terminal end 34-3 of the storage container 35 is attached to the storage container 35. Note that the reference numerals in FIGS. 2a and 2b are used throughout this specification for convenience of explanation, and are different from the reference numerals in the original publication. The same applies below.
従来の他の例として例えば特公昭56−48001号
に記載されている第３図に示す通風装置がある。
第３図は要部を切断した正面図である。この従来
の他の例は、第２図ａに示した従来の通風装置
が、サイロ等の貯蔵容器に溶接で固定するので、
貯蔵容器が大きい場合に複数の個所での取付けに
多くの費用がかかるのを改良するため、高圧空気
送給装置を構成するタンク４１と、タンク４１に
高圧空気を充填し且つ充填した空気をサイロ等の
容器に送給するための弁機構のシリンダ４２、ピ
ストン４３、排気管４４等を含む通風装置４８を
別体にし、通風装置４４のみをサイロ等の貯蔵容
器４５に固定し、この通風装置４８に対してタン
ク４１を着脱自在とし所要個所でタンク４１によ
り高圧空気の送給が行なえるようにしたものであ
る。 Another conventional example is the ventilation device shown in FIG. 3, which is described in Japanese Patent Publication No. 56-48001.
FIG. 3 is a front view with main parts cut away. In this other conventional example, the conventional ventilation device shown in FIG. 2a is fixed to a storage container such as a silo by welding.
In order to avoid the high cost of installing at multiple locations when the storage container is large, we installed a tank 41 that constitutes a high-pressure air supply device, and a tank 41 that is filled with high-pressure air and the filled air is stored in a silo. A ventilation device 48 including a cylinder 42 of a valve mechanism, a piston 43, an exhaust pipe 44, etc. for feeding to a container such as the like is separated, and only the ventilation device 44 is fixed to a storage container 45 such as a silo. The tank 41 is detachably attached to the tank 48 so that high pressure air can be supplied from the tank 41 to required locations.
（発明が解決しようとする問題点）
従来の技術として第２図ａ，ｂに示した通風装
置は、タンク３１の壁を貫通して設けた給気孔３
６から、外部発生源よりの高圧空気をシリンダ３
２に導入するとともに、シリンダ３２の壁を貫通
して設けた比較的小さな孔３７から、ピストン３
３の移動により、タンク３１内に高圧空気を導入
し、またパイプ３４をへて、サイロ等の貯蔵容器
３５に排出するので、高圧空気中のゴミ、油分、
水分やサイロ等の貯蔵容器３５からの吹き返しに
よる粉粒体等がピストン３３と小孔３７の間など
につまつたり、タンク３１内部に堆積し、長時間
使用により、通風効率の低下を来す欠点があつ
た。また、この装置は、各部分が溶接を用いて接
続されているので掃除、点検のため、分解組立を
行なうことは、容易でないという欠点もあつた。(Problems to be Solved by the Invention) The ventilation device shown in FIGS.
6, high pressure air from an external source is supplied to cylinder 3.
2 and through a relatively small hole 37 provided through the wall of the cylinder 32.
3, high-pressure air is introduced into the tank 31 and discharged through the pipe 34 into a storage container 35 such as a silo, so that dirt, oil, etc. in the high-pressure air are removed.
Moisture, powder, etc. caused by blowing back from the storage container 35 such as a silo can clog between the piston 33 and the small hole 37, or accumulate inside the tank 31, resulting in a decrease in ventilation efficiency after long-term use. There were flaws. Furthermore, this device has a drawback in that it is not easy to disassemble and reassemble for cleaning and inspection because each part is connected using welding.
第３図に示す他の従来の技術のこの装置も弁機
構におけるピストン４３のヘツド４３−１と弁座
４１−１との間にゴミなどが附着することによ
り、タンク４１との気密性保持を損う欠点があつ
た。また圧縮空気は、供給源からピストン４３の
小孔４９による軸線方向を介して流入するため、
充填に時間を要するので、短時間での繰返し使用
に不便であり、この連絡を大きくすると充填時間
は早くなるが、ピストン４３の開放時にタンク４
１内の多量の高圧空気が無駄に放出されるととも
にピストン４３の開放が遅くなるという欠点もあ
つた。 This device of the other prior art shown in FIG. 3 also has trouble maintaining airtightness with the tank 41 due to dust etc. adhering between the head 43-1 of the piston 43 and the valve seat 41-1 in the valve mechanism. It had a detriment. Furthermore, since the compressed air flows from the supply source through the small hole 49 of the piston 43 in the axial direction,
Since it takes time to fill, it is inconvenient for repeated use in a short period of time.
There were also disadvantages in that a large amount of high-pressure air in the piston 43 was wasted and the opening of the piston 43 was delayed.
（問題を解決する為の手段）
前記問題点を解決するため、本発明は、高速気
体の貯蔵タンクの１部を貫通して、高速気体の貯
蔵、急速吐出のためのピストン機構を有するシリ
ンダを設け、シリンダの１方の端面にピストン作
動用の給気孔を設けるとともに、貯蔵タンクの他
の部分の壁面にタンク気体取付口を設けるように
形成して、コンプレツサーからの高速気体の流路
を三方電磁弁を介してピストン作動用の給気孔に
接続するとともに、三方電磁弁からの分岐流路を
逆止弁を介してタンク気体取付口に接続するよう
に構成した。(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention provides a cylinder having a piston mechanism for storing and rapidly discharging high-speed gas, which penetrates a part of the high-speed gas storage tank. An air supply hole for piston operation is provided on one end of the cylinder, and a tank gas attachment port is provided on the other wall of the storage tank, so that the flow path of high-speed gas from the compressor is connected to three directions. It was connected to an air supply hole for piston operation via a solenoid valve, and a branch flow path from the three-way solenoid valve was connected to a tank gas attachment port via a check valve.
（作用）
前記の通り、ピストン作動用給気孔はシリンダ
端面に、タンク気体取付口は他の部分の壁面に設
け、前者には三方電磁弁よりの流路を接続し、後
者には三方電磁弁よりの流路の分岐流路を逆止弁
を介して接続したので、シリンダ内のピストン作
動用気体とタンク内気体とは別体となりピストン
作動と高圧気体のタンク貯蔵と高速吐出とは別体
の気体でなされるように作用する。(Function) As mentioned above, the air supply hole for piston operation is provided on the end face of the cylinder, and the tank gas installation port is provided on the wall surface of other parts.The former is connected to the flow path from the three-way solenoid valve, and the latter is connected to the three-way solenoid valve. Since the branch flow paths of the two flow paths are connected via check valves, the piston operation gas in the cylinder and the gas in the tank are separated, and the piston operation, high-pressure gas storage in the tank, and high-speed discharge are separated. acts as it does with gases.
（実施例） 本発明の１実施例を図面によつて説明する。(Example) An embodiment of the present invention will be described with reference to the drawings.
第１図ａは、１実施例に組立構成図、第１図ｂ
は、１実施例の要部断面図であつてピストン３が
シリンダ２のX2の位置にあり第１図ｃは、同じ
く１実施例の要部断面図であるがピストン３がシ
リンダ２のX1の位置にあることを示している。 Figure 1a is an assembled configuration diagram for one embodiment, Figure 1b
1 is a sectional view of the main part of the first embodiment, and the piston 3 is located at the X 2 position of the cylinder 2. FIG. It shows that it is in position 1 .
各図において、１は第１タンク、１ａは気体取
入口、２はシリンダ、２ａは排出口、３はピスト
ン、１２ａは給気孔、１４ａは吐出口、２６は第
２タンク、２８は高圧気体貯蔵装置、２０は逆止
弁、２１は三方電磁弁、２２はコンプレツサ、２
３，２４，２５は流路である。 In each figure, 1 is a first tank, 1a is a gas intake port, 2 is a cylinder, 2a is an outlet, 3 is a piston, 12a is an air supply hole, 14a is a discharge port, 26 is a second tank, 28 is a high pressure gas storage device, 20 is a check valve, 21 is a three-way solenoid valve, 22 is a compressor, 2
3, 24, and 25 are flow paths.
高圧気体貯蔵装置２８は、後から詳細に説明す
る構造のものであるが、必要により併設する第２
タンク２６と第１タンク１とよりなり、第１タン
ク１には、第２図に示す如くその１部を貫通して
設けたシリンダ２と、シリンダ２内を給気孔１２
ａからの高圧気体の給気・排気により自在に滑動
するピストン３と、シリンダ２の一端に開口する
吐出口１４ａと、吐出口１４ａの近傍でシリンダ
２の側面に設けられ第１タンク１内に開口する排
出口２ａと、シリンダ２の他の端部で閉塞するよ
うに設けたフランジＤ１２の中央の給気孔１２ａ
と、第１タンク１の突出胴部１６の側面に設けた
気体取入口１ａが設けられている。 The high-pressure gas storage device 28 has a structure that will be explained in detail later, but if necessary, a second
It consists of a tank 26 and a first tank 1, and the first tank 1 has a cylinder 2 provided through a part thereof as shown in FIG. 2, and an air supply hole 12 inside the cylinder 2.
A piston 3 that slides freely by supplying and discharging high-pressure gas from a; a discharge port 14a that opens at one end of the cylinder 2; An open discharge port 2a and a central air supply hole 12a of the flange D12, which is closed at the other end of the cylinder 2.
A gas intake port 1a is provided on the side surface of the protruding body portion 16 of the first tank 1.
高圧気体貯蔵装置２８の第１タンク１の給気孔
１２ａには、高圧気体を発生するコンプレツサ２
２から三方電磁弁２１を介して流路２３，２４が
接続されている。 The air supply hole 12a of the first tank 1 of the high-pressure gas storage device 28 has a compressor 2 that generates high-pressure gas.
Flow paths 23 and 24 are connected from 2 through a three-way solenoid valve 21.
また第１タンク１の突出胴部１６の側面に設け
た気体取入口１ａには、三方電磁弁２１からの流
路２４の分岐流路２５が逆止弁２０を介して接続
されている。 Further, a branch flow path 25 of a flow path 24 from a three-way solenoid valve 21 is connected to a gas intake port 1 a provided on a side surface of the protruding body portion 16 of the first tank 1 via a check valve 20 .
つぎに高圧気体貯蔵装置２８の詳細な構造につ
いて説明する。 Next, the detailed structure of the high pressure gas storage device 28 will be explained.
第１図ｂにおいて、７はフランジＡ、９はフラ
ンジＢ、１０はフランジＣ、１２はフランジＤ、
１５はフランジＥ、１７はフランジＦ、１９ａは
フランジＨ、１９ｂはフランジＧ、５は緩衝リン
グ、６は緩衝部材、１４は吐出管、１４ａは吐出
口、１−１は胴部、１６は突出胴部である。前記
フランジ類はパツキング材と共にボールトで従来
の技術により螺着されるがその各々に符号をつけ
ることを省略してある。 In Fig. 1b, 7 is flange A, 9 is flange B, 10 is flange C, 12 is flange D,
15 is a flange E, 17 is a flange F, 19a is a flange H, 19b is a flange G, 5 is a buffer ring, 6 is a buffer member, 14 is a discharge pipe, 14a is a discharge port, 1-1 is a body, 16 is a protrusion It is the torso. The flanges are screwed together with the packing material in the vault by conventional techniques, but the reference numerals are omitted for each of them.
第１タンク１は胴部１−１とその中間で側面に
ほぼ直角に連通状に一体に突出して設けた突出胴
部１６からなつている。胴部１−１の１方の端部
にはフランジＡ７が一体に設けられていて、フラ
ンジＡ７の側面には、シリンダ２の一端を支承す
る孔７−１を有してぃる。胴部１−１の他方の端
部にはフランジＣ１０が一体に設けられていて、
フランジＣ１０の側面には、開口孔１−２があ
る。突出胴部１６の端部にはフランジＦ１７が一
体に設けられていて、フランジＦ１７の側面には
開口孔１６−１がある。 The first tank 1 is composed of a body part 1-1 and a protruding body part 16 that is integrally provided in the middle thereof and protrudes substantially perpendicularly from the side surface in a communicating manner. A flange A7 is integrally provided at one end of the body 1-1, and a hole 7-1 for supporting one end of the cylinder 2 is provided on the side surface of the flange A7. A flange C10 is integrally provided at the other end of the body 1-1,
There is an opening hole 1-2 on the side surface of the flange C10. A flange F17 is integrally provided at the end of the protruding body portion 16, and an opening hole 16-1 is provided on the side surface of the flange F17.
第２タンク２６の１端にはフランジＨ１９ｂが
一体に設けられている。第２タンク２３は第１タ
ンク１の高圧気体の貯蔵容積を増加するため必要
に応じて併設されるが、図では第２タンク２６を
１ケ設けたが、１ケとは限定されない。第２タン
ク２６はフランジＨ１９ｂとフランジＦ１７とに
より螺着され、第２タンク２６の設置を必要とし
ないときは、密閉するためめくら板であるフラン
ジＧ１９ａとにより螺着する。突出胴部１６の側
部には気体取入口１ａが設けられている。気体取
入口１ａは貫通孔であつて前記の逆止弁２０を介
した分岐流路２５が適宜接続される構造である。 A flange H19b is integrally provided at one end of the second tank 26. The second tank 23 is provided as needed to increase the storage capacity of the high-pressure gas in the first tank 1, and although one second tank 26 is provided in the figure, the number is not limited to one. The second tank 26 is screwed by a flange H19b and a flange F17, and when the second tank 26 does not need to be installed, it is screwed by a flange G19a which is a blind plate for sealing. A gas intake port 1a is provided on the side of the protruding body portion 16. The gas intake port 1a is a through hole and has a structure to which a branch flow path 25 via the above-mentioned check valve 20 is connected as appropriate.
フランジＡ７に取付自在に螺着し、シリンダ側
でシリンダ２の一端とその内面に設けた緩衝シリ
ンダ５の端面に当接し、他の側では内部に吐出口
１４ａを有して筒状に突出する吐出管１４はその
端部にフランジＥ１５を有してフランジＢ９が一
体に形成されている。フランジＥ１５は図示して
ないがサイロ等容器に適宜螺着される。 It is screwed onto the flange A7 so as to be freely attachable, and the cylinder side contacts one end of the cylinder 2 and the end face of the buffer cylinder 5 provided on its inner surface, and the other side protrudes in a cylindrical shape with a discharge port 14a inside. The discharge pipe 14 has a flange E15 at its end, and a flange B9 is integrally formed therewith. Although not shown, the flange E15 is appropriately screwed onto a container such as a silo.
フランジＡ７の側面の孔７−１に一端が支承さ
れ、かつフランジＢ９の側面に当接して、また緩
衝リング５を内装してシリンダ２が設けられてい
る。シリンダ２の他端は緩衝部材６を挾装してフ
ランジＤ１２の側面により保持され、フランジＤ
１２はフランジＣ１０に螺着されている。緩衝リ
ング５はシール部材であるが内面は吐出口１４ａ
に向い開口している。シリンダ２の緩衝リング５
の近傍側面に排出口２ａが設けられている。排出
口２ａは後記する如くピストン３が位置X1にあ
るとき第１タンク１の内部と緩衝リング５の内面
の開口と吐出口１４ａとを連通するように設けら
れている。フランジＤ１２の側面中央には、給気
孔１２ａが設けられている。給気孔１２ａは貫通
孔であつて前記の三方電磁弁２１から流路２４が
適宜接続される構造である。緩衝部材６はシール
部材であり内面に開口孔を有している。シリンダ
２の内部には給気孔１２ａからの高圧気体の給
気・排気により滑動自在のピストン３が設けられ
ている。ピストン３は弾性体よりなり、吐出口１
４ａ側の位置X2に停止するときは、排出口２ａ
と緩衝リング５の開口を密封し、給気孔２１ａ側
の位置X1に停止するときは排出２ａと緩衝リン
グ５の開口の密封を解除する大きさにつくられ設
けられている。 A cylinder 2 is provided with one end supported in a hole 7-1 on the side surface of the flange A7, in contact with the side surface of the flange B9, and with a buffer ring 5 installed therein. The other end of the cylinder 2 is held by the side surface of the flange D12 with the buffer member 6 sandwiched therebetween.
12 is screwed onto the flange C10. The buffer ring 5 is a sealing member, but the inner surface has a discharge port 14a.
It opens towards. Buffer ring 5 of cylinder 2
A discharge port 2a is provided on a side surface near the. As will be described later, the discharge port 2a is provided so as to communicate the inside of the first tank 1, the opening on the inner surface of the buffer ring 5, and the discharge port 14a when the piston 3 is at position X1 . An air supply hole 12a is provided at the center of the side surface of the flange D12. The air supply hole 12a is a through hole, and has a structure in which a flow path 24 is appropriately connected to the three-way solenoid valve 21. The buffer member 6 is a sealing member and has an opening hole on its inner surface. A piston 3 is provided inside the cylinder 2 and is slidable by supplying and discharging high-pressure gas from the supply hole 12a. The piston 3 is made of an elastic body, and the discharge port 1
When stopping at position X 2 on the 4a side, use the discharge port 2a
The opening of the buffer ring 5 is sealed, and the opening of the discharge 2a and the buffer ring 5 are sized to be unsealed when stopped at the position X1 on the side of the air supply hole 21a.
つぎに作用を説明する。 Next, the effect will be explained.
高圧気体貯蔵装置２８を前記の通り構成したの
で、三方電磁弁２１を作動させ、コンプレツサ２
２で発生した高圧気体を流路２４を通じ給気１２
ａに導入するときはピストン３は移動して位置
X2に位置し、排出口２ａと吐出口１４ａへの開
口を密封する。同時に分岐流路２５を通り逆止弁
２０をへて気体取入口１ａより導入された高圧気
体は第１タンク１また第２タンク２６を併設した
ときは両タンクに気体を充満する。 Since the high pressure gas storage device 28 is configured as described above, the three-way solenoid valve 21 is operated and the compressor 2
The high pressure gas generated in 2 is passed through the flow path 24 to the supply air 12.
When introducing it into a, the piston 3 moves to the position
X 2 and seals the openings to the discharge port 2a and the discharge port 14a. At the same time, the high-pressure gas introduced from the gas intake port 1a through the branch flow path 25 and the check valve 20 fills both the first tank 1 and the second tank 26 when both are provided.
三方電磁弁２１を逆に作動させ給気孔１２ａか
ら給気した高圧気体を給気孔１２ａから排出する
とピストン３は位置X1に移動し、排出口２ａと
吐出口１４ａへの開口の密封を解除しタンク内の
高圧気体は排出口２ａと吐出口１４ａを通つてサ
イロ等容器に急速に吐出される。 When the three-way solenoid valve 21 is operated in the reverse direction and the high-pressure gas supplied from the air supply hole 12a is discharged from the air supply hole 12a, the piston 3 moves to position The high pressure gas in the tank is rapidly discharged into a container such as a silo through the discharge port 2a and the discharge port 14a.
（発明の効果）
以上詳細に説明したように、本発明を前記の通
り構成したので、シリンダ内のピストン作動用気
体とタンク内気体とは別体となり、ピストン作動
と高圧気体のタンク貯蔵と高速吐出とは別体の気
体でなされるように作用するので、サイロ等の貯
蔵容器からの吹き返しによる欠点もなくなり、ま
た掃除、点検のための分解組立も容易となるとい
う利点があるという効果がある。(Effects of the Invention) As explained in detail above, since the present invention is configured as described above, the piston actuation gas in the cylinder and the gas in the tank are separated, and the piston actuation and high pressure gas storage in the tank are improved. Since it acts as if it were a gas separate from the discharge, it eliminates the disadvantages of blowing back from storage containers such as silos, and has the advantage of being easy to disassemble and assemble for cleaning and inspection. .
第１図ａは本発明の１実施例の組立構成図、第
１図ｂは本発明の１実施例の要部断面図でピスト
ンがX2の位置にある図、第１図ｃは、本発明の
１実施例の要部断面図でピストンがX1の位置に
ある図。第２図ａは従来の通風装置の断面図ａ、
第２図ｂは第２図ａの通風装置の使用方法説明
図、第３図は従来の他の例の通風装置の要部切断
正面図である。
１……第１タンク、１ａ……気体取入口、２…
…シリンダ、２ａ……排出口、３……ピストン、
５……緩衝リング、６……緩衝部材、７……フラ
ンジＡ、９……フランジＢ、１０……フランジ
Ｃ、１２……フランジＤ、１２ａ……給気孔、１
４……吐出管、１４ａ……吐出口、１５……フラ
ンジＥ、１６……突出胴部、１７……フランジ
Ｆ、１９ａ……フランジＧ、１９ｂ……フランジ
Ｈ、２０……逆止弁、２１……三方電磁弁、２２
……コンプレツサ、２３，２４，２５……流路、
２６……第２タンク、２８……高圧気体貯蔵装
置、３１……タンク、３２……シリンダ、３３…
…ピストン、３４……パイプ、３５……貯蔵容
器、３６……給気孔、３７……小孔、４１……タ
ンク、４２……シリンダ、４３……ピストン、４
４……排気管、４５……貯蔵容器、４８……通風
装置、４９……小孔。
Fig. 1a is an assembled configuration diagram of one embodiment of the present invention, Fig. 1b is a sectional view of essential parts of one embodiment of the present invention with the piston in the FIG. 2 is a cross-sectional view of a main part of one embodiment of the invention, with the piston at the X1 position. Figure 2a is a cross-sectional view of a conventional ventilation device.
FIG. 2b is an explanatory diagram of how to use the ventilation device shown in FIG. 2a, and FIG. 3 is a cutaway front view of essential parts of another conventional ventilation device. 1...First tank, 1a...Gas intake port, 2...
...Cylinder, 2a...Discharge port, 3...Piston,
5...Buffer ring, 6...Buffer member, 7...Flange A, 9...Flange B, 10...Flange C, 12...Flange D, 12a...Air supply hole, 1
4...Discharge pipe, 14a...Discharge port, 15...Flange E, 16...Protruding body, 17...Flange F, 19a...Flange G, 19b...Flange H, 20...Check valve, 21...Three-way solenoid valve, 22
...Compressor, 23, 24, 25...Flow path,
26... Second tank, 28 ... High pressure gas storage device, 31... Tank, 32... Cylinder, 33...
... Piston, 34 ... Pipe, 35 ... Storage container, 36 ... Air supply hole, 37 ... Small hole, 41 ... Tank, 42 ... Cylinder, 43 ... Piston, 4
4...exhaust pipe, 45...storage container, 48...ventilation device, 49...small hole.
Claims (1)
と、三方電磁弁２１と、逆止弁２０と流路２３，
２４，２５とよりなり、 高圧気体貯蔵装置２８にはその一部を貫通して
設けたシリンダ２と他の部分に設けた気体取入口
１ａとを有し、 シリンダ２の一端には給気、排気孔１２ａを、
他端には吐出口１４ａとその近傍側面に設けた排
出口２ａとを有し、内部にはピストン３が設けて
あつて、 ピストン３は位置X1にあるときは給気、排気
孔１２ａを密封すると共に吐出口１４ａと排出口
２ａを解放し、位置X2にあるときは吐出口１４
ａと排出口２ａを密封すると共に給気、排気孔１
２ａを解放するように構成し、 高圧気体貯蔵装置２８への高圧気体の流路は、
コンプレツサー２２から流路２３、三方電磁弁２
１、流路２４をへて給気・排気口１２ａに接続す
ると共に、三方電磁弁２１、流路２４、分岐流路
２５、逆止弁２０をへて給気取入口１ａに接続す
るように構成したことを特徴とする高圧気体急速
吐出装置。[Claims] 1. High pressure gas storage device 28 and compressor 22
, a three-way solenoid valve 21 , a check valve 20 and a flow path 23 ,
24, 25, and the high-pressure gas storage device 28 has a cylinder 2 provided through a part thereof and a gas intake port 1a provided in the other part, and one end of the cylinder 2 has an air supply port, The exhaust hole 12a,
The other end has a discharge port 14a and a discharge port 2a provided on the side surface near the discharge port 14a, and a piston 3 is provided inside.When the piston 3 is at position At the same time, the discharge port 14a and the discharge port 2a are opened, and when the discharge port 14a is in position X2 , the discharge port 14a is opened.
A and exhaust port 2a are sealed, and air supply and exhaust port 1 are sealed.
2a, and the high pressure gas flow path to the high pressure gas storage device 28 is configured to release the high pressure gas storage device 28.
From compressor 22 to flow path 23, three-way solenoid valve 2
1. Connect to the air supply/exhaust port 12a through the flow path 24, and connect to the air intake 1a through the three-way solenoid valve 21, the flow path 24, the branch flow path 25, and the check valve 20. A high-pressure gas rapid discharge device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60216196A JPS6280397A (en) | 1985-10-01 | 1985-10-01 | High speed discharging device for high pressure gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60216196A JPS6280397A (en) | 1985-10-01 | 1985-10-01 | High speed discharging device for high pressure gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6280397A JPS6280397A (en) | 1987-04-13 |
| JPH0450480B2 true JPH0450480B2 (en) | 1992-08-14 |
Family
ID=16684777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60216196A Granted JPS6280397A (en) | 1985-10-01 | 1985-10-01 | High speed discharging device for high pressure gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6280397A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4716972B2 (en) * | 2006-11-07 | 2011-07-06 | シャープ株式会社 | Electronic tuners and electronic equipment |
| JP4882839B2 (en) * | 2007-04-05 | 2012-02-22 | ソニー株式会社 | Case body and receiving device including case body |
| CN105217180B (en) * | 2015-09-17 | 2017-10-20 | 安徽江南化工股份有限公司 | A kind of Automatic Arch device for ANFO mixing loading truck |
-
1985
- 1985-10-01 JP JP60216196A patent/JPS6280397A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6280397A (en) | 1987-04-13 |
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