Concealed self-starting fire-fighting equipment used for fire fighting in building

A fire-fighting equipment and concealed technology, applied in the field of intelligent equipment, can solve problems such as affecting aesthetics, damage to fire sprinklers, and leakage of fire-fighting water.

Active Publication Date: 2021-08-20
操龙玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing fire sprinklers are generally fixed on the floor, which greatly affects the aesthetics, and the protruding fire sprinklers will reduce the effective space for ob...

Method used

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  • Concealed self-starting fire-fighting equipment used for fire fighting in building
  • Concealed self-starting fire-fighting equipment used for fire fighting in building
  • Concealed self-starting fire-fighting equipment used for fire fighting in building

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0045] Specific embodiment one: please refer to Figure 1-8 The concealed self-starting fire-fighting equipment for fire-fighting in buildings includes a fire-extinguishing unit 4, a water delivery pipe 3, an induction unit 7 and a spring 6. The fire extinguishing unit 4 , the water delivery pipe 3 , the induction unit 7 and the spring 6 are all placed between the upper floor 1 and the lower floor 2 .

[0046] The sensing unit 7 is located through the lower floor 2, and the sensing unit 7 can sense and determine whether a fire occurs, and the sensing unit 7 and the fire extinguishing unit 4 are only magnetically connected when a fire occurs.

[0047] The induction unit 7 includes a voltage sensor, a constant-variable temperature conductor 701 , a base ring 702 , a light emitter 703 , a light receiver 704 , a controller 705 , a power supply 706 and an electromagnet 707 . The base ring 702 is fixed on the lower end of the lower floor 2 . Both the light emitter 703 and the ligh...

specific Embodiment 2

[0061] Specific embodiment two: on the basis of specific embodiment one, please refer to Figure 9-11 Concealed self-starting fire-fighting equipment for fire-fighting in buildings, when the fire-extinguishing unit 4 is in a free state, the height distance between the water outlet 404 and the lower end of the blocking ring 8 is smaller than the height distance between the water inlet 402 and the water delivery pipe 3, so that the box body 401 is lowered Finally, the water outlet 404 first descends to the deep floor 2, and then continues to descend, so that the water inlet 402 is communicated with the water delivery pipe 3, and the water outlet 404 sprays water to extinguish the fire. Effectively ensure that the plugging ring 8 will not be flushed and sealed due to the excessive water pressure of the water pipe 3, causing water to overflow to the upper side of the lower floor 2, causing the problem of electrical short circuit damage.

specific Embodiment 3

[0062] Specific embodiment three: on any basis of specific embodiment one or two, please refer to Figure 12 Concealed self-starting fire-fighting equipment is used for fire-fighting in buildings, and the outer side of the water outlet of the water pipe 3 is provided with a heat-shrinkable bushing 9 . The support plate 5 is fixed on the outer edge of the heat-shrinkable sleeve 9 . The support plate 5 and the end of the heat-shrinkable bush 9 close to the box body 401 are flush with each other. The side of the box body 401 is slidably connected to the above-mentioned flush plane. The side of the box body 401 and the above-mentioned flush plane always maintain a dynamic seal, that is, when the water inlet 402 of the box body 401 is located in the range of the flush plane, the water inlet 402 is hermetically closed. Both the heat-shrinkable bushing 9 and the support plate 5 are made of heat-shrinkable materials. When a fire breaks out between floors, the flame caused by the fi...

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Abstract

The invention discloses concealed self-starting fire-fighting equipment used for fire fighting in a building, and belongs to the field of intelligent equipment. The concealed self-starting fire-fighting equipment used for fire fighting in the building comprises a fire extinguishing unit, a water conveying unit, an induction unit and a return unit, wherein the induction unit is located in a lower floor in a penetrating mode, the induction unit can induct and judge whether a fire happens or not, the induction unit and the fire extinguishing unit are in magnetic connection only when the fire happens, and the fire extinguishing unit can only reciprocate in the vertical direction. The concealed self-starting fire-fighting equipment used for fire fighting in the building can be hidden between floors when no fires happen, thus the attractiveness is improved, the available space for carrying objects is enlarged, moreover, the equipment is effectively prevented from being impacted and damaged, the equipment can automatically extend out of the floor (lower floor) when the fire happens, and water is sprayed after the equipment extends out of the floor, so that the fire-fighting water is effectively prevented from flowing into the floors to cause electrical damage.

Description

technical field [0001] The invention belongs to the field of intelligent equipment, and more specifically relates to concealed self-starting fire-fighting equipment for fire-fighting in buildings. Background technique [0002] The fire sprinkler is used in the fire sprinkler system. When a fire occurs, the water is sprayed out through the splash plate to extinguish the fire. At present, it is divided into a drooping sprinkler, a vertical sprinkler, a common sprinkler, and a side wall sprinkler. In the fire automatic fire extinguishing system, the fire sprinkler is one of the patron saints of people's life and property. It is responsible for the two missions of monitoring fires and implementing fire fighting. It is mainly used in light and medium dangerous places and commercial places, such as banks, hotels, For shopping malls, etc., each fire sprinkler has a specific protection area, and when a fire occurs, it can control and extinguish the fire in this area. [0003] Exist...

Claims

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Application Information

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IPC IPC(8): A62C31/03A62C31/28A62C37/38
CPCA62C31/03A62C31/28A62C37/38
Inventor 操龙玉
Owner 操龙玉
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