CN2161367Y

CN2161367Y - Apparatus for gas bidirectional reciprocating passing same liquid medium

Info

Publication number: CN2161367Y
Application number: CN 93202009
Authority: CN
Inventors: 王晓伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-01-18
Filing date: 1993-01-18
Publication date: 1994-04-13
Anticipated expiration: 2003-01-18

Abstract

The utility model relates to an apparatus for gas to pass through the same liquid medium in a bidirectional and reciprocating mode. At present, the gas cleaning apparatus or the vapor distilling apparatus used in laboratories, the liquid sealing device of the storing groove, which is used in industrial production, etc. are all that gas passes through liquid medium in a unidirectional mode. The apparatus has the disadvantage that when the intake pressure is decreased, the reflux of the liquid is easy to generate to damage the apparatus. The apparatus is composed of two containers, a pipe connecting the two containers, and pipes respectively inserted into the two containers. The utility model can make the gas pass through the same fluid medium in the bidirectional and reciprocating mode. The utility model solves the problem that the gas reflux results in equipment to be damaged because of the utilization of unidirectional liquid seal in the laboratories and the industrial production.

Description

Apparatus for gas bidirectional reciprocating passing same liquid medium

It is two-way back and forth by the device of same liquid medium that the utility model relates to a kind of gas, belongs to the chemical industry equipment field.

At present, gas cleaning plant or the steam distillation device that no matter use in the laboratory, or the fluid-tight of the storage tank that uses in the industrial production all are the devices that gas unidirectional passes through liquid medium.Gas unidirectional is such by the device of liquid medium: a pipe that is used to carry gas, its end inserts the bottom of liquid in container medium, the other end leads to outside the container, another root is used for carrying the pipe of gas, and its end inserts in the container, and is placed on the liquid level sky, the other end leads to outside the container, gas can enter by that pipe that inserts in the vessel liquid medium, then by liquid medium, from another root pipe output.The shortcoming of original this device is that liquid passes back into air inlet pipe when suction press reduces, and no matter laboratory experiment still in industry is used, all easily causes device damage.

The purpose of this utility model is to provide a kind of gas the two-way device that back and forth passes through same liquid medium.This device is when suction press reduces, and liquid that can not passes back into air inlet pipe, has reduced the infringement to equipment.

The utility model is achieved in that same liquid medium is sub-packed in two containers, a passage is arranged between two containers, this passage can be a pipe, the two ends of passage all are under the liquid level, the pipe of carrying gas all is housed on each container, the end of two tubes in container all is in certain height on the liquid level, and when liquid medium was pressed in the container, tube mouth also should be in the liquid level sky.This device can realize that gas is two-way back and forth by same liquid medium this purpose.

Description of drawings: Fig. 1 is a structural representation of the present utility model; Fig. 2 is a kind of variation diagram of the utility model structure.

Below in conjunction with accompanying drawing the utility model is elaborated.With reference to accompanying drawing, a pipe 1 that is used between container A and B reciprocal transportation liquid, the bottom of liquid medium in container A and the container B is inserted at its two ends respectively.Another root is used for carrying the pipe 2 of gas, its end leads to outside the container A, the other end inserts in the container A, and be placed on the liquid level sky, also has a pipe 3 that is used for carrying gas, its end leads to outside the container B, the other end inserts in the container B, and be placed on the sky of liquid level, the end that pipe 2 and pipe 3 insert in the container all has with a certain distance from liquid level, what adorn among container A, the B is same liquid medium, and when the liquid of two containers was pressed in the container, the tube mouth that pipe 2, pipe 3 insert the end in the containers also should be in the liquid level sky.After gas enters container by pipe 2, will be pressed into the liquid in the container A in the container B by managing 1, after of the pipe in the container A 1 exposes liquid level, gas will enter the liquid medium bottom of container B by managing 1, form with bubble enters in the liquid medium, because buoyancy rises to liquid surface and overflows, and enters the liquid level sky, by managing 3 advancing container B.After gas enters container B by pipe 3, will be pressed into the liquid in the container B in the container A by managing 1, and after of the pipe in the container B 1 exposes liquid level, gas will be by managing the 1 liquid medium bottom that enters in the container A, form with bubble enters in the liquid medium, because buoyancy function rises to liquid surface and overflows, and enters the liquid level sky, by managing 2 advancing container A.

This device not only can make gas two-way back and forth by same liquid medium, and promptly it both can be from having managed 2 air inlets, also can be from managing 3 air inlets, and simultaneously, when suction press reduced, liquid medium can not pass back into air inlet pipe and damage air intake apparatus.This device can be applicable in the clean process of gas, and the also fluid-tight of alternative present storage tank has solved present storage tank flimsy problem of equipment when input and extraction liquid.

Claims

1, a kind of gas is two-way is characterized in that having between container A, the B passage to be connected back and forth by the device of same liquid medium, and the liquid in container A, the B can back and forth flow by passage, and breather pipe 2 is housed on container A, and breather pipe 3 is housed on container B.

2, two-way according to the described described gas of claim 1 back and forth by the device of same liquid medium, it is characterized in that the passage between container A, the B is a pipe 1.