Mine dust particle measuring vessel

Abstract

The invention discloses a mine dust particle measuring vessel. The mine dust particle measuring vessel comprises a base, wherein a measuring vessel is arranged at one side of the top of the base; a water inlet pipeline is further arranged on a position, at one side of the measuring vessel, of the base; the water inlet pipeline is U-shaped; one end of the water inlet pipeline extends to the bottomof the measuring vessel, and the other end of the water inlet pipeline is connected with pressurized water; a water draining tube is further arranged on the bottom of the measuring vessel; the bottomof the water inlet pipeline is equipped with a water outlet tube; the tail end of the water outlet tube is equipped with a stop valve; the end part, connected with the measuring vessel, of the water inlet pipeline is equipped with a first step; the first step is connected with a sealing end cap through a spring; and the sealing end cap is matched with the first step. The mine dust particle measuring vessel can be used for directly leading water into the measuring vessel or can be used for directly discharging water, and a water outlet slot is not needed, so that operation convenience is improved.

Description

technical field [0001] The invention relates to a measuring instrument, in particular to a mine dust particle measuring vessel. Background technique [0002] In mine operations, in order to ensure the safety of gas drainage operations, it is necessary to measure the content of dust particles in the mine. In the existing dust particle measuring vessel device, the water tank is located under the measuring vessel. When filling or discharging water into the water tank, the measuring vessel needs to be removed from the gas desorption measuring vessel device first, and then the water tank is taken out for water filling or draining. , the operation is very inconvenient. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mine dust particle measuring vessel, which can directly pass water into the measuring vessel or directly discharge water without taking out the water tank, which improves the convenience of operation...

AI Technical Summary

Problems solved by technology

In the existing dust particle measuring vessel device, the water tank is located under the measuring vessel. When filling or discharging water into the water tank, the measuring vessel needs to be removed from the gas desorption measuring vessel device first, and then the water tank is taken out for water filling or draining. , very inconvenient to operate

Images