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Gas safety valve, gas safety detection alarm system and method

A technology for gas safety valves and safety valves, applied in pipeline systems, valve devices, gas/liquid distribution and storage, etc., which can solve problems such as hose damage, failure to reduce the probability of safety accidents, and poor user experience

Pending Publication Date: 2019-08-02
CHENGDU HOMESAFE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the existing gas safety detection device cannot intelligently judge the accidental flameout during normal use of the fire and remind the user in time, and cannot realize the self-detection of the gas pipeline if the interface is loose, the hose is damaged, or the hose falls off and notify the user to do so. To further deal with the problems caused by poor user experience and the inability to reduce the probability of safety accidents, a gas safety valve, gas safety detection and alarm system and method are provided

Method used

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  • Gas safety valve, gas safety detection alarm system and method
  • Gas safety valve, gas safety detection alarm system and method
  • Gas safety valve, gas safety detection alarm system and method

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Embodiment 1

[0053] A gas safety detection and alarm system provided by a preferred embodiment of the present invention, such as figure 1 As shown, including gas safety valve, multi-function gateway, server and communication terminal, among which:

[0054] Such as Figures 2 to 5 As shown, the gas safety valve includes a safety valve housing 1. A closed valve cavity 8 is provided inside the safety valve housing 1. An air inlet 2 and an air outlet 3 are provided on the closed valve cavity 8. The closed valve cavity The body 8 is provided with a motor valve connecting the air inlet 2 and the air outlet 3, and a pressure sensor arranged at the outlet end of the motor valve. The safety valve housing 1 is located on the outside of the closed valve cavity 8 and is also provided with a central control panel 7, a valve switch key 5, and a power supply module A4. The safety valve housing 1 is provided with a valve switch key 5 and an air inlet 2 for exposing. And the through hole of the air outle...

Embodiment 2

[0087] On the basis of Embodiment 1, a prompt module 6 is also included, which is used to remind the user of the current working state of the gas safety valve and the current state of the gas pipeline, including that the motor valve has been opened, the motor valve has been closed, the power supply module A4 is insufficient, and the gas pipeline exists. Loose connections, broken hoses, detached hoses, or under or over pressure conditions. In the present invention, the prompt module 6 is four LED indicator lights with different colors. Such as image 3 As shown, a through hole for exposing the prompt module 6 is opened on the safety valve housing 1, a panel is arranged inside the safety valve housing 1, and 4 LED indicator lights are arranged on the panel. When the user operates the gas safety valve, According to the user's operation and the current working status of the gas safety valve and the current status of the gas pipeline, different information is presented through the...

Embodiment 3

[0095] On the basis of any of the above embodiments, the multifunctional gateway further includes a voice broadcast module for prompting the user about information about the gas safety valve and the multifunctional gateway. The voice broadcast module plays the corresponding voice content according to the needs, such as: overpressure valve closing reminder, undervoltage valve closing reminder, the fire on the gas stove goes out unexpectedly, the current motor valve is open, the current motor valve is closed, the time has come, the gas pipeline Information about loose connections, risk of hose breakage, etc.

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Abstract

The invention discloses a gas safety valve, a gas safety detection alarm system and method, and relates to the technical field of gas safety. The system comprises the fuel gas safety valve, a server and a communication terminal, wherein current working state information and alarm information of the fuel gas safety valve are transmitted to a multifunctional gateway; the multifunctional gateway is used for acquiring the working state information and the alarm information of the fuel gas safety valve and transmitting the working state information and the alarm information to a server; the workingstate information of the fuel gas safety valve is stored, and the working state information and the alarm information of the fuel gas safety valve are transmitted to the communication terminal; and the communication terminal is used for checking the working state information and the alarm information of the fuel gas safety valve by a user, and the fuel gas safety valve and the multifunctional gateway are controlled by sending an operation command. The gas safety detection alarm system solves the problems that an existing fuel gas safety detection device cannot intelligently judge the accidental flameout during normal fire and timely remind the user, an interface of a fuel gas pipeline is loose, a hose is damaged, and the hose falls off and the user is notified of further processing cannotbe realized.

Description

technical field [0001] The invention relates to the technical field of gas safety, in particular to a gas safety valve, a gas safety detection and alarm system and method. Background technique [0002] At present, the gas pipelines entering the household all use pressure regulating equipment to adjust the pressure of the gas in the pipeline to a certain pressure range before delivering it to the user. When the pressure regulating equipment is working abnormally, the pressure regulation is being debugged, and the gas is shut down, etc., resulting in undervoltage or overpressure in the user's gas pipeline, it is easy to cause gas safety accidents. In addition, since the connection between the ball valve at the back end of the gas meter and the gas stove is mostly made of hose or bellows, if a hose is used, its service life is short and it is easily damaged by external forces such as mice, resulting in gas leakage in the pipeline security incident. Therefore, in order to avoi...

Claims

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Application Information

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IPC IPC(8): F16K37/00F17D5/02
CPCF16K37/0058F16K37/0091F17D5/02
Inventor 刘红斌康逸熊仕杰
Owner CHENGDU HOMESAFE TECH CO LTD
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