A semi -automatic directional fire extinguishing device
A fire extinguishing device and semi-automatic technology, applied in fire rescue and other directions, can solve problems such as heat wave recoil and human injury
Active Publication Date: 2021-01-05
YINGKOU SHIJI ELECTRONICS INSTR CO LTD
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Problems solved by technology
[0006] In order to solve the above technical problems, the present invention provides a semi-automatic directional fire extinguishing device to solve the problem that the existing manual fire extinguishing can indeed achieve the effect of blocking the fire source, but there may be a phenomenon of heat wave recoil during the fire extinguishing process that may cause harm to the human body
Method used
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[0029] as attached figure 1 To attach Image 6 Shown: a semi-automatic directional fire extinguishing device, the semi-automatic directional fire extinguishing device includes a top cover 1, a bayonet pin 101, a connecting valve 102, a fixing hole 1021, a turntable 1022, a spring 2, a hook 201, a protective shell 3, a bottom plate 4, and a pulley 401 , rubber rope 402, traction hole 403, push rod 404, reagent chamber 5 and film (501), the top of top cover 1 is seamlessly welded with detent 101, and the top of top cover 1 is provided with connection valve 102, and the top of connection valve 102 The top end is embedded with a fixing hole 1021, and the bottom end of the connection valve 102 is movably connected with a turntable 1022 through bolts. The bottom end is provided with a bottom plate 4, the bottom of the top cover 1 is fixedly connected with a spring 2 around, the upper and lower ends of the spring 2 are seamlessly welded with a hook 201, the bottom end of the spring ...
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The invention provides a semi-automatic directional fire extinguishing device. The semi-automatic directional fire extinguishing device comprises a top cover, a clamping pin, a connecting valve, fixing holes, a rotary table, springs, hooks, a protective shell, a base plate, pulleys, rubber ropes, traction holes, push rods, and a reagent bin. The clamping pin is seamlessly welded to the top end ofthe top cover. The connecting valve is arranged at the top end of the top cover. The fixing holes are inlaid in the top end of the connecting valve. According to the semi-automatic directional fire extinguishing device of the structure, the other end of each rubber rope penetrates through the corresponding traction hole and the corresponding pulley to be fixed to the top end of the top cover; whena fire occurs, the melting point of the rubber ropes is low, so that when the rubber ropes are broken under a high temperature in one direction, the springs around loses balance, one sides of the rubber ropes which are fused under the high temperature spread outside, the other sides of the rubber ropes contract under the pressure release of the broken ends of the rubber ropes, the protective shell under pressure is squeezed to be crushed at the same time, and then the reagent bin in the protective shell is ejected towards the fused rubber ropes.
Description
technical field [0001] The invention belongs to the technical field of fire extinguishing devices, and more specifically relates to a semi-automatic directional fire extinguishing device. Background technique [0002] A fire extinguisher is a portable fire extinguishing tool. Chemicals are placed in the fire extinguisher to put out the fire. Fire extinguishers are one of the common fire prevention facilities. They are stored in public places or places where fires may occur. Different types of fire extinguishers contain different ingredients and are specially designed for different fire causes. Care must be taken during use to avoid adverse effects and danger. [0003] The dry powder fire extinguisher is filled with dry powder fire extinguishing agent. Dry powder fire extinguishing agent is a dry and easy-flowing fine powder used for fire extinguishing. It is composed of inorganic salt with fire extinguishing effect and a small amount of additives after drying, crushing an...
Claims
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IPC IPC(8): A62C35/10
CPCA62C35/10
Inventor 王洋魏勇
Owner YINGKOU SHIJI ELECTRONICS INSTR CO LTD