Waterproof structure of fire-fighting equipment mounted on wall
A fire-fighting equipment and waterproof structure technology, which is applied in the field of fire detectors, can solve the problems of detectors not working properly, water leakage, hidden safety hazards, etc., and achieve good prevention and drainage effects
Inactive Publication Date: 2018-09-04
GUANGZHOU YOUAN FIRE PROTECTION TECH
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Problems solved by technology
[0002] At present, when the detectors on the market are used in the basement environment of the southern coastal area, due to the high indoor air humidity, it can usually reach more than 95%. As a result, water flows into the detector along the wire, but the detector cannot release the water in time, resulting in a short circuit of the detector due to water ingress, and the detector cannot work normally, causing a safety hazard
Method used
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[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.
[0023] Such as Figure 1-Figure 5 As shown, it is the waterproof structure 10 of the fire-fighting equipment installed on the wall of the present invention. The present embodiment takes the smoke detector as an example for illustration. The smoke detector includes a labyrinth cover 2 and a base 1 fixed on the roof. The base 1 hangs the entire detector upside down on the roof, and the base 1 is provided with a plurality of wire inlet holes for passing wires. The base 1 is connected with the housing 3 as a whole, and the labyrinth cover 2 is located inside the housing 3, and a plurality of light-transmitting holes are provided on its side wall. Extend outward, and form an outwardly...
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Abstract
The invention discloses a waterproof structure of fire-fighting equipment mounted on a wall. The waterproof structure includes a base fixed to a roof. Multiple wire entrance holes are arranged in thebase. Hole plugs are arranged in the wire entrance holes. The material of the hole plugs is a TPE flexible glue material. The hole plugs tightly fit with the wires. Water flow guiding grooves are arranged in a connecting surface, being close to the roof, on the base. A detector of the invention also is provided with water flow guiding grooves and hole plugs of the TPE flexible glue material on theback side of the base to prevent steam on the wires from entering the inside of the detector, and the water flow guiding grooves arranged on the back side of the base can discharge accumulated wateron the back side to prevent the accumulated water from entering the inside of the base. Water draining grooves and water draining holes are arranged on a labyrinth cover inside the detector to discharge accumulated water inside the detector. Therefore, the water flow guiding grooves are used for preventing the accumulated water from entering the inside of the equipment. Once water enters the inside of the equipment, the water is discharged by the water draining holes and the water draining grooves. Therefore, the detector of the invention has effects of water entrance prevention and water draining, and is very suitable for humid environments such as the south, coastal areas and basements.
Description
technical field [0001] The invention relates to a fire-fighting equipment, in particular to a fire detector which can be installed on an indoor roof. Background technique [0002] At present, when the detectors on the market are used in the basement environment of the southern coastal area, due to the high indoor air humidity, it can usually reach more than 95%. As a result, water flows into the detector along the wire, but the detector cannot release the water in time, resulting in a short circuit of the detector due to water ingress, and the detector cannot work normally, causing a safety hazard. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a waterproof structure for fire-fighting equipment installed on the wall, which can be used in the environment with high air humidity in the south or along the coast, and there will be no water short-circuit phenomenon inside the detector. [0004] In order to solve the ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G08B17/10H05K5/06H05K5/02
CPCG08B17/10H05K5/0217H05K5/069
Inventor 蔡旻达
Owner GUANGZHOU YOUAN FIRE PROTECTION TECH