JPS6084800U

JPS6084800U - Water backflow prevention mechanism for vacuum equipment using ejector condenser

Info

Publication number: JPS6084800U
Application number: JP17595383U
Authority: JP
Inventors: 明男佐藤
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-11-16
Filing date: 1983-11-16
Publication date: 1985-06-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、従来のエゼクタ−コンデンサーを示す断面的
説明図、第２図は本考案に係るエゼクタ−コンデンサー
の１例を示す断面的説明図、第３図は他の実施例のタン
クを示す断面的説明図である。１・・・・・・エゼクタ−コンデンサー、２・・・・・
・圧力水、３・・・・・・ノズル、４・・・・・・胴部
、５・・・・・・吸引口、６・・・・・・チャンバー、
７・・・・・・ディフェザ−１８・・・・・・テールパ
イプ、１１・・・・・・エゼクタ−コンデンサー、１２
・・・・・・圧力水、１３・−・・・・吸引口、１４・
・・・・・チャンバー、１５・・・・・・胴部、１６・
・・・・・ディフェザ　　−１１７・・・・・・テール
パイプ、１８・・・・・・ホットウェル、２１・・・・
・・バッフル板、２２・・・−・・タンク室、２３・・
・・・・ドレン排出口、３１・・・・・・タンク、３２
・・・・・・ドレン排出口、４０・・・・・・網状囲、
１７ａ・・・・・・テールパイプの終端部、１８ａ・・
・・・・ホットウェルの水面。Fig. 1 is a cross-sectional explanatory diagram showing a conventional ejector-condenser, Fig. 2 is a cross-sectional explanatory diagram showing an example of an ejector-condenser according to the present invention, and Fig. 3 is a tank of another embodiment. It is a sectional explanatory view. 1... Ejector capacitor, 2...
・Pressure water, 3...nozzle, 4...body, 5...suction port, 6...chamber,
7...Defeaser-18...Tailpipe, 11...Ejector-Condenser, 12
・・・・・・Pressure water, 13・・・・Suction port, 14・
... Chamber, 15 ... Torso, 16.
...Difeza -117...Tailpipe, 18...Hotwell, 21...
...Baffle plate, 22...-tank chamber, 23...
...Drain outlet, 31...Tank, 32
...Drain outlet, 40...Mesh enclosure,
17a...Terminal end of tail pipe, 18a...
...The water surface of Hotwell.

Claims

[Scope of utility model registration request]

Pressure water is ejected from above, the air inside the chamber is sucked through the suction port on the side, and the pressurized water mixed with the air is dropped into the hot well via the tail pipe, thereby maintaining the inside of the chamber in a roughly vacuum state. In a vacuum device using an ejector condenser, a chamber connected to the suction port is partitioned to form a tank chamber having a drain outlet, or a tank having a drain outlet between the suction port and the chamber. Further, the tail pipe is configured such that the terminal end thereof is separated from the water surface of the hot well, and a net-like enclosure is provided between at least the terminal end and the water surface, and the tail pipe is configured such that the tail pipe is provided with a terminal end thereof separated from the water surface of the hot well, and a net-like enclosure is provided between the terminal end and the water surface, and the tail pipe is configured such that a net-like enclosure is provided between the terminal end and the water surface of the hot well. A water backflow prevention mechanism for vacuum equipment that uses an ejector-condenser to prevent water from flowing back into the vacuum device.