Fire hose and application thereof
A technology for fire hoses and seepage holes, applied to hoses, mechanical equipment, pipes, etc., can solve the problems of burning hoses and affecting the normal rescue, so as to prevent burning, self-protection, service life and quality, The effect of preventing
Pending Publication Date: 2019-07-12
光大消防器材(南通)有限公司
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Problems solved by technology
When the traditional fire hose is extinguishing the fire, the hose is often burned due to the high temperature ash, which affects the normal rescue
Method used
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Embodiment Construction
[0012] A fire hose, comprising a strip blank 1 and an inner liner pipe 2, the strip blank is a double-layer co-knitting split structure or a double-layer co-knitting split structure. This embodiment takes the double-layer co-knitting split structure as an example Instructions (such as figure 1 shown). In processing and production, the inner liner 2 is directly woven into the belt blank 1 when weaving the belt blank 1, the outer surface of the inner liner tube is coated with an adhesive, and the inner liner tube 2 is tightly attached to the belt by heat sealing treatment. On the inner wall of blank 1. In this way, the length of the fire hose can be any length (up to 1000 meters and above), and is not limited by the lining pipe.
[0013] The outer layer 101 and the inner layer 102 of the double-layer structure of the blank are all woven by warp and weft threads, and the warp thread materials of the outer layer and the inner layer are aramid yarns, polyester yarns (yarns) or ul...
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The invention discloses a fire hose. The fire hose comprises a hose billet and a liner pipe. The hose billet is of a double-layered jointly-woven split structure or a double-layered jointly-woven connected structure. The liner pipe is directly woven into the hose billet in the weaving process of the hose billet. The liner pipe is tightly attached to the inner wall of the hose billet in a heat sealing treatment mode. The fire hose is characterized in that the hose billet is provided with a plurality of water seepage holes. According to the fire hose, by designing the double-layered structure ofthe fire hose woven layer (hose billet), reasonably matching various weaving materials and arranging the multiple tiny water seepage holes in a fire hose body through a micropore rolling technology,water inside the hose can continuously penetrate to the outside by controlling water pressure during extinguishment, the outer surface of the hose can be kept wet all the time, the fire hose can be effectively prevented from being burnt, and the purposes of conducting self-protection, prolonging the service life of the fire hose and improving the using quality are achieved.
Description
technical field [0001] The invention relates to a fire-fighting hose, in particular to a fire-fighting hose mainly used in places such as forests and grasslands. Background technique [0002] Because forests or grasslands are mostly sparsely populated, once a fire breaks out, it is difficult to find it in time. It has been burned for a period of time after it is discovered, and the remaining ashes after burning are often mixed with sparks and have a high temperature. When the traditional fire hose is used to extinguish a fire, the hose is often burned due to high temperature ash, which affects the normal rescue. For this reason, need a kind of new technical scheme to solve this technical problem. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a fire hose that can automatically seep water outward under a certain pressure, so that the outer surface or outer layer of the fire hose is always kept moist, thereb...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16L11/02
CPCF16L11/02
Inventor 陆忠跃陆宋瑞
Owner 光大消防器材(南通)有限公司