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Concealed self-starting fire-fighting equipment for fire-fighting in buildings

A fire-fighting equipment and concealed technology, which is applied in the field of intelligent equipment, can solve problems such as narrowing the effective space range of objects in the floor, leakage of fire-fighting water, damage to fire-fighting nozzles, etc., to reduce the risk of water seepage, improve the aesthetics, and increase the range of perception Effect

Active Publication Date: 2021-12-07
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 object handling in the floor
At the same time, the protruding fire sprinklers are easily damaged by collisions with external objects, resulting in leakage of fire water and flooding of floors

Method used

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  • Concealed self-starting fire-fighting equipment for fire-fighting in buildings
  • Concealed self-starting fire-fighting equipment for fire-fighting in buildings
  • Concealed self-starting fire-fighting equipment for fire-fighting in buildings

Examples

Experimental program
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Effect test

specific Embodiment 1

[0045] A particular embodiment: See Figure 1-8 Fire within a building from the start with concealed fire fighting equipment, comprising a fire-fighting unit 4, pipes 3, the sensing unit 6 and the spring 7. Extinguishing means 4, pipes 3, the sensing unit 6 and the spring 7 are placed on the floor 1 and 2 between the lower floor.

[0046] 7 through the sensing unit is located in the lower floor 2, the sensing unit determines whether the sensor 7 may be a fire, the fire sensing unit 7 of the magnetic holding unit 4 is connected only in case of fire.

[0047] The sensing unit comprises a voltage sensor 7, a constant - temperature change conductor 701, ring 702, the light emitter 703, a light receiver 704, controller 705, power supply 706 and the electromagnet 707. Ring 702 is fixed on the base 2 at the lower end of the floor. Light emitter 703 and the light receiver 704 are fixed to the inner ring 702, the light emitter 703 may emit a light beam linearly, the light receiver 704 may r...

specific Embodiment 2

[0061] DETAILED Second Embodiment: In a particular embodiment of the basis on, see Figure 9-11 A fire within a building from the start concealed fire fighting equipment, fire extinguishing unit 4 in a free state, the outlet 404 from the lower end 8 of clogging height distance ring 402 is smaller than the inlet height distance from the pipes 3, so that the housing 401 drops after the first outlet 404 to decrease the depth of the floor 2, and then continues to fall, so that the water inlet 3 in communication with the pipes 402, 404 sprinkler outlet. 8 blockage effectively guarantee ring 3 will not lose the water pressure is too great impulse to open the seal, causes the water to overflow the upper side of the floor 2, an electrical short circuit caused breakage problems.

specific Embodiment 3

[0062] DETAILED Third Embodiment: In a particular embodiment or any two on a base, see Figure 12 Concealed from the start fire-fighting equipment, pipes outlet end of the outer sleeve 3 is provided with a heat-shrinkable sleeve 9 with a fire in the building. The support plate 5 is fixed to the outer periphery of the heat-shrinkable sleeve 9. The support plate 5 and the heat-shrinkable sleeve 9 near the end of the casing 401 is flush. Side housing 401 slidably connected to said flush. Side surface of the housing 401 and remain flush with the above-described dynamic sealing, i.e., the tank inlet 401 is positioned flush range 402 where the water inlet 402 is hermetically sealed. Heat-shrinkable sleeve 9 and the supporting plate 5 are made of heat shrinkable material. When a fire between floors, fire caused by the flame on the floor 1 will Zhengkao device 3 and the air between the lower floor, pipes made of conventional materials 3, the support plate 5 and the casing 401, and thermal ...

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Abstract

The invention discloses a concealed self-starting fire-fighting equipment for fire-fighting in buildings, which belongs to the field of intelligent equipment. Concealed self-starting fire-fighting equipment for fire-fighting in buildings, including fire-extinguishing unit, water delivery unit, sensing unit and return unit. The sensing unit is located in the lower floor. When a fire occurs, the magnetic connection is maintained, and the fire extinguishing unit can only reciprocate in the vertical direction. It can realize that when there is no fire, the equipment is hidden in the floor, which improves the aesthetics, expands the available space for object handling, and effectively avoids equipment being hit. In the event of a fire, the equipment can automatically extend out of the floor, and spray water only after the equipment extends out of the floor, effectively preventing fire water from flowing into the floor and causing electrical damage.

Description

Technical field [0001] The present invention is in the field of intelligent devices, and more particularly, to a fire in a building from starting the fire equipment concealed. Background technique [0002] Fire sprinklers for fire sprinkler systems, when a fire occurs, the fire extinguishing water is spilled through the deflector, currently divided pendent sprinklers, upright sprinklers, sprinklers general, sidewall sprinklers, etc., automatic fire extinguishing systems, fire sprinklers as one of the patron saint of people's lives and property, which is responsible for monitoring the implementation of the two major fire and fire fighting missions, mainly used in light, medium danger level places, commercial establishments, such as banks, hotels, shopping centers and the like, each nozzle has a specific fire protection area, when a fire occurs, play a role in controlling and extinguishing the fire area. [0003] Existing fire sprinklers are generally fixed on a floor, is affecting...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C31/03A62C31/28A62C37/38
CPCA62C31/03A62C31/28A62C37/38
Inventor 操龙玉
Owner 操龙玉
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