CN2247756Y

CN2247756Y - Residual liquid use device for domestic liquefied gas cylinder

Info

Publication number: CN2247756Y
Application number: CN 95201618
Authority: CN
Inventors: 孙忠全
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-01-12
Filing date: 1995-01-12
Publication date: 1997-02-19
Anticipated expiration: 2005-01-12

Abstract

The utility model relates to a residual liquid using device for a domestic liquefied gas cylinder, which is composed of a catalytic chamber (4), a gas outlet (1), a gas inlet pipe (3), etc. When in use, a valve is opened, the pressure in the cylinder causes the residual liquid precipitated at the bottom of the cylinder to enter the catalytic chamber; when the liquid level is higher than the cylinder surface, the gas inlet pipe (the inlet of the gas inlet pipe is arranged above the liquid level in the cylinder) draws volatilized gas into the catalytic chamber, the liquid level in the catalytic chamber drops, and the volatilized gas is ejected from the gas outlet; thereby, the volatilized gas stirs continuously the residual liquid in the catalytic chamber, and the residual liquid is volatilized and ejected along with the volatilized gas from the gas outlet; thus the circulation continues, the liquefied gas disappears, and the residual liquid does not exist either.

Description

Household liquified gas tank residual liquid device

The utility model relates to the utilization that remains raffinate after household liquified gas tank uses, and makes the device of liquefied gas tank with back jar interior nothing residue raffinate.

After liquid gas is used up, all remained the part raffinate in jar, it has been thrown away, be the pollution sources that influence environment, and very easily have an accident, and application causes waste because of a large amount of energy is failed well because of using all.

In order to address this problem, common way is a heating, just in the heating of the bottom of jar.This way is very effective, but must heat, and has expended the new energy, and is dangerous again, trouble.

The purpose of this utility model provides a kind of household liquified vapour jar residual liquid device, and raffinate is being made full use of without under the supplementary condition, and fully the energy has been saved in burning, has eliminated pollution.

The purpose of this utility model is to realize like this, it is by sealing leather packing (2) suction tude (3), catalyst chamber main body (4), Packing spring pipe (5) is formed, it is characterized in that: there is the air outlet (1) that communicates with LPG (liquefied petroleum gas) valve catalyst chamber main body (4) upper end, one suction tude (3) is arranged in the main body (4), suction tude (3) top is by gas tube orifice (10) and main body (4) exterior, suction tude (3) the other end leads to the opening (6) of main body (4) lower end Packing spring pipe (5) more than the position, main body (4) bottom is connected with Packing spring pipe (5), and opening (6) is arranged at Packing spring pipe bottom.Give vent to anger when using in the air outlet, produce negative pressure in the main body, the main body pressure outside sucks in the catalyst chamber raffinate of pot bottom precipitation, when liquid level in the catalyst chamber exceeds in the jar liquid level, suction tude (the air inlet mouth of pipe in jar more than the liquid level) sucks the liquid gas of volatilization in the catalyst chamber, liquid level in the catalyst chamber descends, Volatile Gas sprays from suction port, Volatile Gas is constantly stirred the raffinate in the breaking chamber like this, raffinate also sprays from the air outlet simultaneously thereupon volatilization, so continuous circulation, liquid gas has not had, and raffinate has not existed yet.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing.

Figure (1) is the sectional drawing according to the household liquified gas tank liquid utilized device that the utility model proposes.

Below in conjunction with details and the working condition of figure (1) detailed description according to the concrete device that the utility model proposes.

This device comprises a catalyst chamber main body (4), there is an air outlet (1) the main body upper end, be with a sealing leather packing (2) outside the air outlet, one suction tude (3) is arranged at main body top, the air inlet mouth of pipe (10) is interlinked to the outside with main body, main body under shed outer (6) is led to more than the position in the suction tude bottom, and there is a Packing spring pipe (5) the main body lower end, bourdon tube bottom both ends open (6).Upper end (7) liquid level (8), lower end (9).Valve is inserted in the upper end of the air outlet (1) of household liquified gas tank residual liquid device, this device is inserted in the jar, tighten valve, the bottom of Packing spring pipe (5) withstands on the bottom of liquefied gas tank, the effect of spring makes air outlet (1) should not withdraw from and make sealing leather packing (2) by tight envelope, get final product work after adding liquid gas, liquid level is in the position of (8).

Claims

1, household liquified gas tank residual liquid device, it is by sealing leather packing (2), suction tude (3), catalyst chamber main body (4), Packing spring pipe (5) is formed, it is characterized in that: there is the air outlet (1) that communicates with LPG (liquefied petroleum gas) valve catalyst chamber main body (4) upper end, one suction tude (3) is arranged in the main body (4), suction tude (3) top is by gas tube orifice (10) and main body (4) exterior, suction tude (3) the other end leads to the opening (6) of main body (4) lower end Packing spring pipe (5) more than the position, main body (4) bottom is connected with Packing spring pipe (5), and opening (6) is arranged at Packing spring pipe bottom.