Safety device of portable gas stove

A safety device, gas furnace technology, applied in the direction of valve operation/release device, safety valve, valve device, etc., can solve problems such as dangerous accidents, and achieve the effect of avoiding accidents

Active Publication Date: 2020-07-31
圣炉(深圳)贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But because a gas tank must be installed in the described cassette gas stove, it is used to provide a burner as fuel gas such as gas, but when it is used in combustion, it is often accompanied by gas leaks or excessive pressure. Unsafe factors such as fire or explosion can easily lead to dangerous accidents

Method used

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  • Safety device of portable gas stove
  • Safety device of portable gas stove
  • Safety device of portable gas stove

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] See Figure 1~4 , An embodiment of the safety device of the cassette gas stove of the present invention is suitable for detachably connecting a gas tank 1 for outputting and supplying gas and other gases, and the gas tank 1 has a gas tank 1 for containing the gas The tank 11, a nozzle 12 telescopically arranged at the center of one end of the tank 11, and a top ring 13 protruding from one end of the tank 11 and surrounding the nozzle 12. The safety device includes a seat unit 2, a gas nozzle unit 3, a safety unit 4, a locking unit 5, a gas valve unit 6, and a switch unit 7.

[0028] The seat unit 2 defines an air chamber 20 extending along an up-down direction Z and opening upward, a first receiving groove 21 located below the air chamber 20 and extending along a left-right direction Y, and a communicating The first receiving tank 21 and the first through hole 22 of the air chamber 20, a second receiving tank 23 located below the air chamber 20 and extending along a front-...

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PUM

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Abstract

The invention provides a safety device of a portable gas stove. The safety device is suitable for being detachably connected with a gas tank to supply gas, and the safety device comprises a seat unit,an air nozzle unit, and a safety unit. An air chamber, a first accommodating groove and a second accommodating groove are defined by the seat unit, the first accommodating groove communicates with the air chamber, and the second accommodating groove communicates with the first accommodating groove. The air nozzle unit includes a magnetic ring, a push pipe and a valve shaft, wherein the magnetic ring is disposed outside the second accommodating groove, the push pipe is movably mounted in the second accommodating groove, and the valve shaft movably arranged in the push pipe. The safety unit includes a shaft rod movably mounted in the first accommodating groove. When the air pressure is too high, one aspect of the shaft rod is driven by high-pressure gas to automatically block a passage of the first accommodating groove and the air chamber, and on the other hand, the valve shaft is driven by high-pressure gas to drive the push pipe to push away the gas tank, so that the gas supply is interrupted, and double safety protection is formed so as to avoid accidents.

Description

Technical field [0001] The invention relates to a cassette gas stove, in particular to a safety device for a cassette gas stove which is installed in a cassette gas stove and can prevent excessive gas pressure. Background technique [0002] In recent years, the cassette gas stove has the characteristics of light weight and convenient portability, so it has been widely used in various cooking and barbecue occasions. However, a gas tank must be installed in the cassette gas furnace to provide a burner as fuel gas, such as gas, but when it is burned, it is often accompanied by gas leakage or excessive pressure. Unsafe factors such as fire or explosion can easily lead to dangerous accidents. Therefore, the industry usually installs a safety device between the gas tank and the burner to prevent the above accidents. [0003] At present, the safety devices developed in the industry can be divided into two types, namely the detachable type and the magnetic type, if they are combined with...

Claims

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Application Information

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IPC IPC(8): F24C3/12F16K17/04F16K31/122
CPCF24C3/122F16K17/04F16K31/122
Inventor 王世联
Owner 圣炉(深圳)贸易有限公司
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