JPH047498U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例に係る充填装置の断面
図、第２図は同上の液体充填中の断面図、第３図
は同上の液体充填直後の断面図、第４図は第１図
のノズル下端スクリーン取付部分の拡大図、第５
図は第４図の下面図、第６図は本考案の第２実施
例に係るスクリーン取付部分の拡大図、第７図は
従来の充填バルブを示す全体断面図、第８図は第
７図の排気管下端部の拡大図、第９図は第８図の
−矢視断面図である。 ３１……バルブ本体、３２……排気管、３３…
…排気管尨大部、３６……主液ノズル、４１……
（スクリーン支え）ブリツジ、４２……スクリー
ン、４４……底板、４５……貯液タンク。 Fig. 1 is a cross-sectional view of the filling device according to the embodiment of the present invention, Fig. 2 is a cross-sectional view of the same filling device during liquid filling, Fig. 3 is a cross-sectional view of the same filling device immediately after liquid filling, and Fig. 4 is the same as that shown in Fig. 1. Enlarged view of the lower end of the nozzle where the screen is attached, No. 5
The figures are a bottom view of Fig. 4, Fig. 6 is an enlarged view of the screen attachment part according to the second embodiment of the present invention, Fig. 7 is an overall sectional view showing a conventional filling valve, and Fig. 8 is Fig. 7. FIG. 9 is an enlarged view of the lower end of the exhaust pipe, and FIG. 9 is a sectional view taken along the - arrow in FIG. 31...Valve body, 32...Exhaust pipe, 33...
... Exhaust pipe main part, 36 ... Main liquid nozzle, 41 ...
(Screen support) bridge, 42...Screen, 44...Bottom plate, 45...Liquid storage tank.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 貯液タンク底板から下向きに突設したバルブ本
体と、前記バルブ本体内部を上下に貫通し、上端
を前記貯液タンク内の液面の上方に開口し、下端
に形成した尨大部を有する排気管と、前記バルブ
本体内周を気液密に上下に摺動して前記排気管尨
大部との間で液通路を開閉せしめる主液ノズルと
を具えた充填装置において、前記排気管尨大部を
収容した主液ノズル下端部を下向きに拡大した円
錐形の開口部となし、前記円錐形開口部の下端に
中央にスクリーンを有し周辺に液通路を形成した
ブリツジを装着し、容器により主液ノズルを押上
げると、主液ノズル下端部が排気管尨大部から離
れ、排気管下端の空気流入口がスクリーンにより
覆われるように構成したことを特徴する充填装置
。 An exhaust gas comprising: a valve body projecting downward from a bottom plate of a liquid storage tank; and an exhaust pipe that vertically penetrates the inside of the valve body, has an upper end opened above the liquid level in the liquid storage tank, and has a bulge portion formed at a lower end. A filling device comprising a pipe and a main liquid nozzle that slides up and down the inner periphery of the valve body in an air-liquid tight manner to open and close a liquid passage between the large exhaust pipe part and the large part of the exhaust pipe. The lower end of the main liquid nozzle containing the liquid is formed into a downwardly expanding conical opening, and a bridge with a screen in the center and a liquid passage around the periphery is attached to the lower end of the conical opening. A filling device characterized in that when the main liquid nozzle is pushed up, the lower end of the main liquid nozzle separates from the large part of the exhaust pipe, and the air inlet at the lower end of the exhaust pipe is covered by a screen.