Liquid collection device

Abstract

The invention provides a liquid collection device. The liquid collection device has a simple structure and good sealing effects and can prevent the volatilization of toxic and harmful substances in the liquid and provide a liquid level prompt. The liquid collection device comprises a tank body, the tank body is provided with an opening and a seal cover is installed on the opening. The liquid collection device is characterized in that the seal cover comprises a seal cover main body, the cover plate of the seal cover main body is provided with a liquid level instrument, the upper end of the seal cover main body is connected to a transparent cover shell, the transparent cover shell is provided with an interface, the cover plate of the seal cover main body outside the liquid level instrument is provided with a through hole, and the inner cavity of the tank body is communicated with the environment through the through hole and the interface.

Description

technical field [0001] The invention relates to the technical field of liquid treatment, in particular to a liquid collecting device. Background technique [0002] With the continuous innovation and development of science and technology, more and more laboratories are used for chemical technology research and development experiments, and the resulting chemical liquids have become a problem that cannot be ignored. A large amount of liquid will be produced during the chemical experiment, and the liquid contains many toxic and harmful substances. If the liquid is directly discharged, it will pollute the surrounding environment and cause great harm to the operator's body. For this purpose, a specially designed liquid storage containers to collect these liquids. [0003] Today's liquid storage containers usually have an opening for pouring liquid and an interface for connecting a liquid discharge pipe, and because these liquid storage containers are usually opaque or because the...

AI Technical Summary

Problems solved by technology

A large amount of liquid will be produced during the chemical experiment, and the liquid contains many toxic and harmful substances. If the liquid is directly discharged, it will cause pollution to the surrounding environment and cause great harm to the operator's body. For this purpose, a specially designed liquid storage vessel to collect the liquid

[0003] Today's liquid storage containers usually have an opening for pouring liquid and an interface for connecting a liquid discharge pipe, and because these liquid storage containers are usually opaque or because the liquid is transparent, it is not easy to directly observe the liquid storage container The liquid level of the liquid, for which a liquid level gauge needs to be installed. The existing liquid level gauge usually cannot play a sealing role, especially when the liquid level in the liquid storage vessel is very high, it will float with the buoy of the liquid level gauge. , the inside of the container is connected to the external environment, there are volatile toxic and harmful substances in the liquid, which are easy to volatilize from the liquid storage container, posing a threat to the physical and mental health of the experimenters; in addition, the liquid storage container needs to be equipped with openings, pipe connections, and liquid level gauge installation ports and other interfaces, resulting in a complex structure and high cost of the liquid storage vessel

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