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Bottled liquefied petroleum gas pressure regulator with flameout protection function

A technology for liquefied petroleum gas and flameout protection, which is applied to the types of functional valves, valve operation/release devices, and installation devices of container structures, etc., which can solve the problems of low device reliability, inconvenient management and maintenance, and high economic costs. Simple structure, accurate voltage regulation, high safety and reliability

Pending Publication Date: 2020-10-30
嵊州市浙江工业大学创新研究院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the voltage regulation function and the flameout protection function are separated and completed by different devices, which not only has high economic costs and cumbersome installation, but also has low device reliability, which brings great inconvenience to later management and maintenance.

Method used

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  • Bottled liquefied petroleum gas pressure regulator with flameout protection function
  • Bottled liquefied petroleum gas pressure regulator with flameout protection function
  • Bottled liquefied petroleum gas pressure regulator with flameout protection function

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Embodiment Construction

[0019] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] On the contrary, the invention covers any alternatives, modifications, equivalent methods and schemes within the spirit and scope of the invention as defined by the claims. Further, in order to make the public have a better understanding of the present invention, some specific details are described in detail in the detailed description of the present invention below. The present invention can be fully understood by those skilled in the art without the description of these detailed parts.

[0021] Such as Figure 1-3 As shown, a bottled liquefied petroleum gas pressure regulator with flame...

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Abstract

The invention discloses a bottled liquefied petroleum gas pressure regulator with a flameout protection function. The bottled liquefied petroleum gas pressure regulator comprises a pressure regulatorbody, a furnace head and an electric control system, wherein the pressure regulator body comprises a valve body, a valve cover arranged on the valve body, a gas inlet channel arranged on one side of the valve body and a gas outlet channel arranged on the other side of the valve body, the pressure regulator body communicates with the furnace head through the gas outlet channel, and a pressure regulating device is arranged in the valve body; and a protective shell and a protective cover are arranged on the valve cover, a supporting plate is arranged in the protective shell, an electromagnet is arranged on the supporting plate, the pressure regulating device is controlled by the electromagnet, and a thermocouple is arranged on the furnace head. The bottled liquefied petroleum gas pressure regulator has the beneficial effects that the functions of the pressure regulator and a flameout protection device are combined, and the efficient and safe utilization of the gas can be fully ensured; and the electromagnet is arranged on the pressure regulator body, the pressure regulator body can be shut off in case of accident flameout, and the gas path is cut off.

Description

technical field [0001] The invention relates to the technical field of pressure regulators, in particular to a bottled liquefied petroleum gas pressure regulator with flameout protection function. Background technique [0002] With the widespread use of gas, gas stoves have begun to enter the lives of ordinary people, and the safe use of gas stoves has received increasing attention. At present, the use of gas mainly relies on pipeline transportation and liquefied gas cylinders. In order to ensure the normal use of bottled liquefied gas, liquefied gas cylinders must be equipped with pressure regulators. On the other hand, GB16410-2007 "Household Gas Cookers" stipulates that all types of household gas cookers should be equipped with flameout protection devices. The pressure regulator can adjust the gas pressure to ensure the normal combustion of the gas. The flameout protection device can prevent safety accidents such as poisoning and explosion caused by gas leakage caused b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C13/04F17C13/12F16K17/04F16K31/06
CPCF16K17/04F16K31/06F17C13/04F17C13/12F17C2205/0332F17C2221/033F17C2223/0153F17C2260/042
Inventor 李曰兵张伟涛高增梁唐帅
Owner 嵊州市浙江工业大学创新研究院
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