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Gas supply monitoring and alarming device

A technology of monitoring alarms and alarms, which is applied in the installation device of container structure, gas/liquid distribution and storage, and ship construction details, etc. Alarm and other issues, to achieve good alarm effect, simple structure, easy to use effect

Active Publication Date: 2018-11-13
广西康瑞医疗器械有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Existing gas switching is usually realized by solenoid valves, but the pipeline arrangement of the main gas supply source and the standby gas source determines that the solenoid valves are relatively scattered, and the purity of the gas supply source and gas output cannot be displayed more intuitively , once an air pressure warning occurs, it is not possible to efficiently notify and alarm the on-duty administrator and remote technician

Method used

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Embodiment Construction

[0044] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0045] In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or Removably attached, set, or integrally attached, set. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations. The terms "landscape", "portrait", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of descr...

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Abstract

The invention discloses a gas supply monitoring and alarming device which comprises a shell, a main-supply gas source pressure gauge, a stand-by gas source pressure gauge, a gas output pressure gauge,a gas switching control display screen, a gas purity analysis display screen and a remote alarm, wherein the gas switching control display screen is embedded in the shell and is used for switching and displaying the communication of a main-supply gas source or a stand-by gas source and a gas output pipeline; the gas purity analysis display screen is embedded in the shell and is used for detectingand displaying the gas purity of the gas output pipeline; and the remote alarm is arranged on the shell. When any one of the pressure of the main-supply gas source, the stand-by gas source or the gasoutput pipeline is deviated from the threshold range representing security, the remote alarm gives an alarm and automatically sends an alarm signal and information to a terminal. The gas supply monitoring and alarming device can clearly display and easily control gas switching, gives efficient early warning, and has strong industrial and medical application value.

Description

technical field [0001] The invention relates to the technical fields of industrial equipment and medical equipment. More specifically, the present invention relates to an air supply monitoring and alarming device. Background technique [0002] Gas supply systems in many fields such as industry and medical treatment require uninterrupted gas supply, and the types and pressure levels of the supplied gases are also different. In order to achieve uninterrupted gas supply, two gas sources are used, one of which is the main gas supply source, and the other is the backup gas source. When the pressure of the main gas supply source drops to a predetermined value, the backup gas source is switched, that is, the backup gas source starts to supply gas, and the output is output through the gas supply control device to realize uninterrupted gas supply. [0003] Existing gas switching is usually achieved by solenoid valves, but the pipeline arrangement of the main gas supply source and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C13/02F17C13/04F17C13/00
CPCF17C13/00F17C13/02F17C13/025F17C13/04F17C13/045F17C2250/036F17C2227/04F17C2205/0323F17C2250/072F17C2250/043
Inventor 赖炳南李业伟赖孔泉樊海光
Owner 广西康瑞医疗器械有限公司
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