JPH0416063Y2 - - Google Patents
Info
- Publication number
- JPH0416063Y2 JPH0416063Y2 JP34086U JP34086U JPH0416063Y2 JP H0416063 Y2 JPH0416063 Y2 JP H0416063Y2 JP 34086 U JP34086 U JP 34086U JP 34086 U JP34086 U JP 34086U JP H0416063 Y2 JPH0416063 Y2 JP H0416063Y2
- Authority
- JP
- Japan
- Prior art keywords
- liquefied gas
- filled
- tubes
- pipe
- cans
- 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
- 239000000463 material Substances 0.000 claims description 5
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 14
- 239000007789 gas Substances 0.000 description 13
- 229940102396 methyl bromide Drugs 0.000 description 7
- 229940079593 drug Drugs 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 238000012856 packing Methods 0.000 description 5
- 239000002195 soluble material Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- -1 fluorine rubber Chemical compound 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
Description
【考案の詳細な説明】
本考案は液化ガス封入缶用時限式投薬装置に関
し、更に詳しくは臭化メチル等の液化ガスを封入
した複数個の封入缶を一括して液化ガスを時限式
に投薬する装置に関する。[Detailed description of the invention] The present invention relates to a time-limited dosing device for cans filled with liquefied gas, and more specifically, the present invention relates to a time-limited dispensing device for cans filled with liquefied gas, and more specifically, a time-limited dosing device for dosing liquefied gas at once to multiple cans filled with liquefied gas such as methyl bromide. related to a device for
以下、液化ガスとして、臭化メチルの場合につ
いて説明する。 Hereinafter, the case of methyl bromide as the liquefied gas will be explained.
臭化メチルは常温常圧では気体の有毒ガスであ
るが、通常は液化して金属の密閉缶やボンベに封
入して販売されている。従つて、臭化メチルを用
いて、園芸ハウス内の土壌、倉庫、艀などに収納
された穀物等を燻蒸する場合には、必要個数の缶
を使用したり、ボンベを計量しながら、必要量を
投薬していたが、缶を使用する場合には、ハウ
ス、倉庫、艀などの内部で複数個の缶を開缶する
ため、作業者は、有毒ガスに曝されることにな
る。この問題を解決するために、開缶して幾らか
の時間が経過して後、ガスを噴出せしめる時限式
開缶装置が提案されている（実公昭57−2794号公
報）。しかしながら、この提案は、１個の缶を対
象としているため、複数個の缶を使用するときに
は、作業が面倒である。また、ボンベを使用する
ときは、その運搬が厄介であり、投薬を終了する
迄、作業者が計量器から離れることができないと
いう不便がある。その為、複数個の缶を一括し
て、時限式に投薬できる装置の開発が強く期待さ
れている。 Methyl bromide is a toxic gas at room temperature and pressure, but it is usually liquefied and sold in sealed metal cans or cylinders. Therefore, when using methyl bromide to fumigate the soil in garden greenhouses, grains stored in warehouses, barges, etc., it is necessary to use the required number of cans or measure the cylinders to determine the required amount. However, when using cans, workers are exposed to toxic gases because they open multiple cans inside a house, warehouse, barge, etc. In order to solve this problem, a timed can opening device has been proposed that blows out gas after a certain amount of time has elapsed after the can is opened (Japanese Utility Model Publication No. 57-2794). However, since this proposal targets one can, the work is cumbersome when a plurality of cans are used. Furthermore, when using a cylinder, it is difficult to transport it, and there is an inconvenience that the operator cannot leave the measuring device until the medication has been completed. Therefore, there are strong expectations for the development of a device that can dispense multiple cans at once in a timed manner.
本考案は、かかる期待に応えるべく考案された
ものである。即ち、本考案は、液化ガスに可溶性
の材料で一端を封じた管３及び夫々一端に液化ガ
スを封入した缶を接続可能にした複数本の管８が
一個の開閉装置に接続されており、該開閉装置の
開閉動作によつて弁箱内空間を介して管３と複数
本の管８が同時に連通・遮断するようになしたこ
とを特徴とする液化ガス封入缶用時限式投薬装置
である。 The present invention was devised to meet such expectations. That is, in the present invention, a tube 3 whose one end is sealed with a material soluble in liquefied gas and a plurality of tubes 8 each having one end to which cans filled with liquefied gas can be connected are connected to one opening/closing device. This is a time-limited dosing device for a liquefied gas-filled can, characterized in that the pipe 3 and the plurality of pipes 8 are simultaneously communicated with and cut off through the valve box interior space by the opening and closing operations of the opening and closing device. .
複数本の管は液化ガスに可溶性の材料が一端を
封じた管の他端に放射状に設けるのが好ましい。 It is preferable that the plurality of tubes have one end sealed with a liquefied gas-soluble material and the other end radially provided.
以下本考案の実施態様の−を示す図面によつて
具体的に説明するが本考案はこれに限定されるも
のではない。 DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically explained below with reference to drawings showing embodiments of the present invention, but the present invention is not limited thereto.
第１図は放射状に２本の管を備えた投薬装置の
断面図である。１は可溶性材料の薄板、２′はパ
ツキン、４は中央に孔のあいた袋ナツト、５は開
閉装置の弁箱、６はパツキン２を備えた弁体、７
は弁体６を上下に移動するためのハンドル、８は
放射状に設けた管、９は缶取付具、１０は液化ガ
ス封入缶である。 FIG. 1 is a sectional view of a dosing device with two radial tubes. 1 is a thin plate of soluble material, 2' is a packing, 4 is a cap nut with a hole in the center, 5 is a valve box of an opening/closing device, 6 is a valve body equipped with packing 2, 7
1 is a handle for moving the valve body 6 up and down, 8 is a radially provided pipe, 9 is a can attachment, and 10 is a can filled with liquefied gas.
１の薄板を構成する材料は、臭化メチルによつ
て侵蝕貫通される性質を有するもので、例えば、
塩化ビニル樹脂、ポリカーボネート樹脂、アクリ
ル樹脂、スチロール樹脂などを挙げることができ
る。１の薄板はパツキン２′と共に中央に孔のあ
いた袋ナツト４によつて管３に取り付けられ、管
３は、開閉装置の弁箱５に接続されている。弁箱
５には放射状に管８が複数本取り付けられ、夫々
の管の他端には缶取付具９を備えている。管３お
よび管８は、弁箱５の内部で、弁体６に取付けた
パツキン２の面に平行な面上に開口しており、ハ
ンドル７によつて弁体６を降下せしめたときに、
パツキン２によつて、管３および管８の開口部が
同時に閉鎖されるようになつている。缶取付具９
は、缶１０の雄ねじに対応する雌ねじを設けた中
央に孔のあいた袋ナツトで、中央の孔には先端を
鋭利に加工した開缶用パイプを備え、その中心が
管８の中心とほぼ一致するように取付けられる。 The material constituting the thin plate 1 has the property of being eroded and penetrated by methyl bromide, for example,
Examples include vinyl chloride resin, polycarbonate resin, acrylic resin, and styrene resin. The thin plate 1, together with a packing 2', is attached to a pipe 3 by means of a cap nut 4 with a hole in the center, and the pipe 3 is connected to a valve box 5 of the switchgear. A plurality of tubes 8 are attached radially to the valve box 5, and a can attachment 9 is provided at the other end of each tube. The pipes 3 and 8 open inside the valve box 5 on a plane parallel to the plane of the gasket 2 attached to the valve body 6, and when the valve body 6 is lowered by the handle 7,
The openings of the tubes 3 and 8 are simultaneously closed by the gasket 2. Can fitting 9
is a cap nut with a hole in the center that has a female thread corresponding to the male thread of the can 10, and the center hole is equipped with a can opening pipe with a sharp tip, the center of which is approximately aligned with the center of the pipe 8. Installed to do so.
パツキン２，２′および２″は、臭化メチルに耐
性のある弾性材料例えば、フツ素ゴム、フツ化シ
リコンゴム、ニトリルゴム、ウレタンゴム、或は
EPラバー等で作成され、それら以外の部分は、
臭化メチルに耐性のある金属、例えば砲金で作製
することが望ましい。 The gaskets 2, 2' and 2'' are made of an elastic material resistant to methyl bromide, such as fluorine rubber, fluorinated silicone rubber, nitrile rubber, urethane rubber, or
It is made of EP rubber, etc., and the other parts are
It is desirable to make it from a metal that is resistant to methyl bromide, such as gunmetal.
本装置の使用は、次の手順で行なう。 To use this device, follow the steps below.
(1) ハンドル７を操作して、弁体６を降下させ、
パツキン２で、管３および８の開口部を閉鎖す
る。(1) Operate the handle 7 to lower the valve body 6,
Closing the openings of tubes 3 and 8 with gasket 2.
(2) 薄板１を管３に取付ける。(2) Attach thin plate 1 to pipe 3.
(3) 缶取付具９に缶１例を取付ける。使用しない
缶取付具は盲栓をする。(3) Attach one example can to the can mount 9. Close unused can fittings with blind plugs.
(4) 缶を取付けた本装置を、投薬場所にセツトす
る。(4) Set the device with the can attached to the dosing location.
(5) ハンドル７を操作して、弁体６を上昇させ
て、管３および管８を連通せしめ、作業者は投
薬場所を離れる。(5) Operate the handle 7 to raise the valve body 6 to communicate the pipe 3 and the pipe 8, and the operator leaves the medication location.
以上の操作によつて、缶１０内の液化ガスは管
８を通つて、管３に達し、幾らかの時間をかけて
薄板１を侵蝕貫通して外部に噴出する。薄板１の
侵蝕貫通に要する時間は薄板の材料、薄板の厚
さ、温度等によつて変化するが、通常10〜30分に
なるようにそれらの条件を調整することができ
る。 By the above operation, the liquefied gas in the can 10 passes through the pipe 8, reaches the pipe 3, and takes some time to erode through the thin plate 1 and is ejected to the outside. The time required for the corrosion to penetrate through the thin plate 1 varies depending on the material of the thin plate, the thickness of the thin plate, the temperature, etc., but these conditions can be adjusted so that it is usually 10 to 30 minutes.
第１図は、説明に便なるように、複数本の管を
２本に放射状にした例であるが、実用上は、４〜
６本を放射状に設けることが適当である。 Figure 1 shows an example in which multiple tubes are arranged radially into two for convenience of explanation, but in practice, four to two tubes are arranged radially.
It is appropriate to provide six radially.
本装置の使用によれば、従来、面倒な作業を要
した任意量の投薬が、取付ける缶の個数を加減す
るのみで可能になり、多量の投薬の場合でも、１
缶ずつ操作することに比べれば、操作量は数分の
一に低減される。更に、ボンベからの投薬の場合
は、投薬口は１ケ所であつたが、本装置を使用す
るときは、数セツトを分散してセツト出来るの
で、投薬口は分散されることになり、均一投薬の
効果も得ることができる。このように本装置は、
作業の省力化、投薬の効率化を実現できるほか、
投薬の安全性の面においても、優れたものである
といえる。 By using this device, it is now possible to administer any amount of medication, which conventionally required troublesome work, by simply adjusting the number of cans installed.
Compared to manipulating cans one by one, the amount of manipulation is reduced to a fraction. Furthermore, when administering medication from a cylinder, there was only one dosing port, but when using this device, several sets can be set in separate locations, so the dosing ports are dispersed, allowing uniform dosing. You can also obtain the effect of In this way, this device
In addition to saving labor and making medication more efficient,
It can also be said to be excellent in terms of medication safety.
第１図は放射状に設けた２本の管を備えた投薬
装置の断面図であり、第１図中、
１……可溶性材料の薄板、２，２′，２″……パ
ツキン、３……管、４……中央に孔のあいた袋ナ
ツト、５……開閉装置の弁箱、６……パツキン２
を備えた弁体、７……弁体６を上下に移動するた
めのハンドル、８……放射状に設けた管、９……
缶取付具、１０……液化ガス封入缶。第２図は管
３の一端を液化ガスに可溶性の材料から作成した
袋ナツトで封鎖した例を示す。
FIG. 1 is a sectional view of a dispensing device equipped with two radially arranged tubes, in which: 1... thin plate of soluble material, 2, 2', 2''... packing, 3... Pipe, 4... Cap nut with a hole in the center, 5... Valve box of opening/closing device, 6... Packing 2
7... A handle for moving the valve body 6 up and down, 8... A radially provided pipe, 9...
Can fitting, 10...can filled with liquefied gas. FIG. 2 shows an example in which one end of the tube 3 is sealed with a cap nut made of a material soluble in liquefied gas.
Claims (1)
及び夫々一端に液化ガスを封入した缶を接続可
能にした複数本の管８が一個の開閉装置に接続
されており、該開閉装置の開閉動作によつて弁
箱内空間を介して管３と複数本の管８が同時に
連通・遮断するようになしたことを特徴とする
液化ガス封入缶用時限式投薬装置。 ２ 複数本の管が放射状に設けられている実用新
案登録請求の範囲第１項記載の液化ガス封入缶
用時限式投薬装置。[Claims for Utility Model Registration] 1. A pipe sealed at one end with a material soluble in liquefied gas 3.
A plurality of pipes 8 each having one end to which a can filled with liquefied gas can be connected are connected to a single switching device, and the opening/closing operation of the switching device connects the pipes 3 and 3 through the space inside the valve box. A time-limited dosing device for a liquefied gas-filled can, characterized in that a plurality of tubes 8 are communicated and shut off at the same time. 2. The time-limited dispensing device for a liquefied gas-filled can as set forth in claim 1, in which a plurality of tubes are provided radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34086U JPH0416063Y2 (en) | 1986-01-08 | 1986-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34086U JPH0416063Y2 (en) | 1986-01-08 | 1986-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62112397U JPS62112397U (en) | 1987-07-17 |
| JPH0416063Y2 true JPH0416063Y2 (en) | 1992-04-10 |
Family
ID=30777222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34086U Expired JPH0416063Y2 (en) | 1986-01-08 | 1986-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416063Y2 (en) |
-
1986
- 1986-01-08 JP JP34086U patent/JPH0416063Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62112397U (en) | 1987-07-17 |
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