Water vapor detection, sampling and cooling tank

Abstract

The invention discloses a water vapor detection, sampling and cooling tank, which structurally comprises a control panel, a cooling main machine, a motor, a sampling leading-in structure and a supporting plate, wherein the control panel is fixedly connected to the outer surface of the cooling main machine; supporting feet are welded to four corners of the bottom part of the cooling main machine; asampling leading-in structure is mounted at the top part of the sampling box; and the bottom part of the sampling leading-in structure extends into the cooling main machine, and is electrically connected with the motor. According to the water vapor detection, sampling and cooling tank, a bearing ring is parallel to the axial radius of a placement groove, a lever principle is utilized, certain shaking occurs in the downward pressing process, and a limiting structure intermittently pries a sealing piece on the inner side and extrudes the sealing piece inwards, therefore, the sealing piece cannot be in a compressed state all the time; the phenomenon that an outer ring of the sealing piece pops up in the placement groove is avoided, the vertex angle tentacles abut against each other to form an annular sleeve connected to the bearing ring, and the situation that the connecting rod possibly slides relative to the top ring of the bearing ring, and finally the bearing ring is dragged to be flat and even broken, cannot effectively act on a limiting structure and influences the subsequent process of the structure is avoided.

Description

technical field [0001] The invention relates to the technical field of environmental monitoring, in particular to a cooling tank for water vapor detection and sampling. Background technique [0002] The tank mouth and the intake pipe on the water vapor detection sampling cooling tank are generally sealed by the end face. Only the threaded interface between the two can be used to judge whether the screw is in place. Under normal conditions, the installer will inevitably rotate the intake pipe counterclockwise. When screwing in a few more turns, these turns will often cause the air intake pipe to completely break away from the threaded hole of the tank nozzle, so that the rubber seal between them is in a compressed state, and the outer ring of the seal is prone to pop-up in the placement groove. If the seal is in a state of excessive compression for a long time, the rubber will age in advance, reducing the working efficiency and service life of the equipment. Looseness occurs...

AI Technical Summary

Problems solved by technology

[0003] In view of the above normal conditions, the installer will unavoidably twist a few more turns when turning the intake pipe counterclockwise, and these turns will often cause the intake pipe to completely break away from the threaded hole of the tank nozzle, making the rubber seal between them in compression state, the outer ring of the seal is likely to pop out in the placement groove, causing the seal to be in an over-compressed state for a long time, and the rubber will age in advance, reducing the working efficiency and service life of the equipment. The gas exchange between the tank nozzle and the cooling tank will easily lead to the loosening of the intake pipe on the tank nozzle, and it is difficult to ensure the sealing of the entire interface circumference, which will affect the detection performance of the cooling tank and cannot effectively carry out online continuous monitoring of the sample water Sampling analysis, monitoring problems, the present invention provides a water vapor detection sampling cooling tank

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