Return water hydrogen leakage detection sampling device

A sampling device, hydrogen leakage technology, applied in the measurement device, by detecting the appearance of fluid at the leakage point, using liquid/vacuum degree for liquid tightness measurement, etc., can solve the problem of not seeing the water level of the stainless steel cylinder and measuring the cylinder liquid Poor positioning and accurate control, hydrogen leakage probes are prone to water damage, etc.

Pending Publication Date: 2021-04-30
NANJING CHEM IND PARK THERMAL POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The original sampling device has no flow adjustment device, and the stainless steel cylinder cannot see the water level. When it is put into use, the liquid level of the measuring cylinder is not easy to control accurately, and the hydrogen leakage probe is easily damaged by water ingress after soaking in water;

Method used

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  • Return water hydrogen leakage detection sampling device
  • Return water hydrogen leakage detection sampling device
  • Return water hydrogen leakage detection sampling device

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Embodiment Construction

[0031]Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0032]Such asFigure 2-5As shown, a returning hydrogen rope detects a sampling device, including measuring the cartridge 1, measuring the cylinder is a visible structure, which can be composed of a glass structure, which is designed to facilitate observation of the staff; the measuring cartridge 1 is mounted on the mounting plate 17 On the upper end, the upper end of the measuring cylinder is attached, and the upper cover is provided with an exhaust hole 16, and the upper cover (located below the exhaust hole) is provided with a p...

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Abstract

The invention belongs to the technical field of detection sampling, and particularly relates to a return water hydrogen leakage detection sampling device which comprises a measuring cylinder, a water outlet pipeline and a water inlet pipeline are correspondingly installed on the two sides of the bottom of the measuring cylinder, a first pipeline is vertically installed in the middle of the interior of the measuring cylinder, and the lower end of the first pipeline is welded and fixed to the bottom of the measuring cylinder. The upper end of the first pipeline is communicated with an exhaust hole formed in the upper end of the measuring cylinder; a rotor flow meter is mounted between the water inlet pipeline and the measuring cylinder, and a needle valve is mounted at one end away from the measuring cylinder; and a first ball valve communicated with the exhaust hole is installed above the measuring cylinder, the upper end of the first ball valve is connected with a three-way pipe through a right-angle bent pipe, a hydrogen leakage sensor is installed at a pipeline opening in the vertical direction of the three-way pipe, and a second pipeline is connected to a pipeline opening in the end opposite to the pipeline opening connected with the right-angle bent pipe.

Description

Technical field[0001]The present invention belongs to the detection of sampling techniques, especially for water-hydrogen-hydrogen-hydrogen cooling generator hydrogen coolers cooling water back water leakage concentration detection sample, and specifically, it is specifically involved in returning water leakage detection sampling device.Background technique[0002]The generator generates the vortex loss and linear implantation of the generator in operation, which transforms the energy loss to heat, and heat the rotor of the generator and the stator. The insulating material of the heat generator coil causes the insulation intensity due to the increase in temperature, causing the generator insulation to abate the accident. Suitable cooling methods can effectively take the heat generated by various losses to ensure that the temperature of each part of the motor is allowed to operate safely and reliably.[0003]Hydrogen is a smallest gas that is known in the world. It has strong liquidity. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/04G01N33/00
CPCG01M3/04G01N33/0011G01N33/0073
Inventor 田育文方青帅杜艳玲王俊杰潘扬
Owner NANJING CHEM IND PARK THERMAL POWER CO LTD
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