Sensor on-line isolation communicating device under pressure, and control method of sensor on-line isolation communicating device

A conduction device and sensor technology, applied in the direction of measuring devices, instruments, engine sealing, etc., can solve the problems of inconvenient sensor replacement and detection, and achieve the effects of mass production, reduction of power accidents, and simple structure

Pending Publication Date: 2019-05-03
HUZHOU AIDI ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an on-line isolation and conduction device for sensors under pressure and a control method thereof, which solves the inconvenience in the existing power system to ensure the normal operation of the main equipment and the sensor under pressure. Problems with replacement and testing

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  • Sensor on-line isolation communicating device under pressure, and control method of sensor on-line isolation communicating device
  • Sensor on-line isolation communicating device under pressure, and control method of sensor on-line isolation communicating device
  • Sensor on-line isolation communicating device under pressure, and control method of sensor on-line isolation communicating device

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041]In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in t...

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Abstract

The invention discloses a sensor on-line isolation communicating device under the pressure, and relates to the related technical fields such as electric systems and chemical engineering. The sensor on-line isolation communicating device comprises an isolation communicating device combination and a pressure, temperature and humidity composite sensor; the isolation communicating device combination is constituted by a flange outer sleeve, a movable sealing ring, a screw sleeve and an isolation inner sleeve; and gas inlets are formed in the circumferential direction of one end of the flange outersleeve and one end of the isolation inner sleeve. The invention further discloses a control method of the sensor on-line isolation communicating device under the pressure. The control method comprisesthe following steps of A, assembling; B, fixing; C, measuring; D, tooling; and E, replacing. By arranging the isolation communicating device, the structure is simple, operation is convenient and reliable, the pressure, temperature and humidity composite sensor can be disassembled and assembled online under the situation of avoiding leakage, and the problem that operating equipment cannot replace,calibrate and overhaul the pressure, temperature and humidity composite sensor under the situation of intelligent on-line monitoring is solved.

Description

technical field [0001] The invention relates to the technical field related to electric power systems, in particular to an on-line isolation conduction device for a sensor under pressure and a control method thereof. Background technique [0002] The high-voltage equipment of the power system and various chemical equipment with pressure need a real-time online monitoring system for various operating parameters in the sealed equipment under pressure. In particular, the monitoring requirements of some online monitoring sensors cannot be installed through valves or other transitional equipment, such as filled with SF 6 Gas high-voltage electrical equipment, for SF 6 Gas online monitoring. A large number of SF6 on-line monitoring systems developed in the past few years are all installed through valves or other transitional equipment, so now they all fail and stop running, resulting in the current SF of high-voltage power equipment in the country. 6 The regular detection of ga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/16G01D21/02
Inventor 费志刚唐根宝
Owner HUZHOU AIDI ELECTRIC
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