Cassette gas stove safety device
A technology for safety devices and gas furnaces, which is applied in the direction of valve operation/release devices, valve devices, safety valves, etc., which can solve problems such as dangerous accidents and achieve the effect of avoiding accidents
Active Publication Date: 2022-06-07
圣炉(深圳)贸易有限公司
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- Abstract
- Description
- Claims
- Application Information
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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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Embodiment Construction
[0027] see Figures 1 to 4 , an embodiment of the safety device of the cassette gas furnace of the present invention is suitable for detachably connecting a gas tank 1 for outputting and supplying gas such as gas, and the gas tank 1 has a gas tank 1 for accommodating the gas. There is a tank body 11 , a nozzle 12 telescopically arranged in the center of one end of the tank body 11 , and a top ring 13 protruding from one end of the tank body 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 accommodating groove 21 located below the air chamber 20 and extending along a left-right direction Y, a communication The first accommodating groove 21 and the first through hole 22 of the air chamber 20, a second accommodating groove 23 located b...
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A safety device for a cassette type gas stove is suitable for detachably connecting a gas tank to supply gas. The safety device includes a base unit, a gas nozzle unit, and a safety unit. The seat unit defines an air chamber, a first container connected to the air chamber, and a second container connected to the first container. The air nozzle unit includes a magnetic ring arranged outside the second container, a push tube movably installed in the second container, and a valve shaft movably passed through the push tube. The safety unit includes a shaft movably mounted within the first receptacle. When the air pressure is too high, on the one hand, the shaft will be driven by high-pressure gas to automatically block the passage between the first container and the air chamber; on the other hand, the valve shaft will also be driven by high-pressure gas And drive described push pipe to push away described gas tank, interrupt the supply of described gas, form double safety protection, avoid accident.
Description
technical field [0001] The invention relates to a cassette gas furnace, in particular to a safety device for the cassette gas furnace which is installed in the cassette gas furnace and can prevent excessive gas pressure. Background technique [0002] In recent years, due to the characteristics of light weight and convenient carrying, cassette gas stoves have been widely used in various occasions where cooking and barbecue are required. However, because a gas tank must be installed in the cassette gas furnace to provide a furnace head as a fuel gas such as gas, but when it is used for combustion, it is often accompanied by gas leakage or excessive pressure. Unsafe factors such as fire or explosion can easily lead to dangerous accidents. Therefore, manufacturers usually install a safety device between the gas tank and the burner to prevent the above accidents. [0003] At present, the safety devices developed by the industry can be divided into two types: snap-on type and ma...
Claims
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IPC IPC(8): F16K17/04F24C3/12F16K31/122
CPCF24C3/122F16K17/04F16K31/122
Inventor 王世联
Owner 圣炉(深圳)贸易有限公司