CN218739995U

CN218739995U - Temperature-sensing actuating mechanism of fire extinguishing device

Info

Publication number: CN218739995U
Application number: CN202222820287.5U
Authority: CN
Inventors: 马玮玮; 孙嘉
Original assignee: Shandong Dahao Fire Safety Technology Co ltd
Current assignee: Shandong Dahao Fire Safety Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-28
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a fire extinguishing device temperature sensing actuating mechanism, including installing the equipment box at the mount pad of furred ceiling lower surface and furred ceiling upper surface, the lower fixed surface of mount pad is provided with protective housing, and the lower fixed surface of mount pad has the temperature-sensing detector, and the temperature-sensing detector is located protective housing's inside, protective housing's lower surface has been seted up and has been curved detection hole, and protective housing's lower surface inlays to establish and installs and spray the box. This extinguishing device temperature sensing actuating mechanism is provided with the spray assembly through the inside at traditional temperature sensing alarm detector, when temperature sensing detector detects indoor because the conflagration and when the high temperature that produces, can start the water pump with the water input of equipment box fixed cover intraduct to spray the box from the detector bottom and carry out the water spray to the detection area and put out a fire, thereby make temperature sensing alarm realize the temperature sensing report to the police and spray the function of two unifications of putting out a fire, can reduce and independently spray the linkage reaction of mechanism, it is more high-efficient to make to put out a fire.

Description

Temperature-sensing actuating mechanism of fire extinguishing device

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a fire extinguishing device temperature sensing actuating mechanism.

Background

The temperature-sensing fire detector is one of the more commonly used fire detectors, and is suitable for some fires which generate a large amount of heat but no smoke or generate a small amount of smoke, places such as kitchens where a large amount of smoke is reserved under normal conditions, and places where the smoke-sensing fire detector is not suitable.

However, the existing temperature-sensitive detector is usually arranged independently with the spraying mechanism and produces linkage work, and for some small buildings and kitchens, the cost of the independently arranged spraying mechanism is too high, and some places are inconvenient to add or modify an independent spraying system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire extinguishing device temperature sensing actuating mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire extinguishing apparatus temperature sensing actuating mechanism, is including installing the equipment box at the mount pad of furred ceiling lower surface and furred ceiling upper surface, the lower fixed surface of mount pad is provided with protecting sheathing, and the lower fixed surface of mount pad has the temperature-sensing detector, and the temperature-sensing detector is located protecting sheathing's inside, protecting sheathing's lower surface is seted up and is arc-shaped detection hole, and protecting sheathing's lower surface inlays to establish and installs and spray the box, and the inner wall that sprays the box is provided with the mesh board, and the upper surface that sprays the box inlays to establish and installs fixed sleeve, and the furred ceiling is passed on fixed sleeve's top to extend to the inside of equipment box, the inside of equipment box is provided with respectively and sprays the subassembly and discharges fume the subassembly, and the subassembly of discharging fume is including installing the inside air pump at the equipment box.

Preferably, the inner wall of the equipment box is fixedly provided with a partition plate, an air filter screen is arranged between the left side of the partition plate and the inner wall of the equipment box, and the position of the air filter screen corresponds to the input end of the exhaust pump.

Preferably, a smoke absorbing pipe is embedded in the surface of the partition plate, the bottom end of the smoke absorbing pipe extends into the fixed sleeve, a shunt suction pipe is fixed at the bottom end of the smoke absorbing pipe, and an air inlet port of the shunt suction pipe extends into the protective shell.

Preferably, the spraying assembly comprises a water pump installed inside the equipment box, and a shielding cover is fixed on the inner bottom wall of the equipment box and arranged outside the top port of the fixed sleeve.

Preferably, the output end of the water pump extends to the inside of the isolation cover, and the output end of the water pump is provided with the electromagnetic switch valve.

Preferably, the left side of equipment box inlays and is equipped with the blast pipe, the output of exhaust pump and the input fixed connection of blast pipe.

Advantageous effects

The utility model provides a fire extinguishing apparatus temperature sensing actuating mechanism possesses following beneficial effect:

1. this extinguishing device temperature sensing actuating mechanism is provided with the spray assembly through the inside at traditional temperature sensing alarm detector, when temperature sensing detector detects indoor because the conflagration and when the high temperature that produces, can start the water pump with the water input of equipment box fixed cover intraduct to spray the box from the detector bottom and carry out the water spray to the detection area and put out a fire, thereby make temperature sensing alarm realize the temperature sensing report to the police and spray the function of two unifications of putting out a fire, can reduce and independently spray the linkage reaction of mechanism, it is more high-efficient to make to put out a fire.

2. This extinguishing device temperature sensing actuating mechanism through setting up the subassembly of discharging fume, can utilize exhaust pump, smoking pipe and reposition of redundant personnel straw to carry out the smoking operation to protective housing's inside to avoid a large amount of high temperature flue gas to advance to pile up inside protective housing, cause the unable discharge of the inside flue gas of protective housing, thereby lead to the fact the influence to the temperature-sensing detector, and can filter the back and arrange outside the flue gas by airstrainer.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the protective casing of the present invention;

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

fig. 3 is the utility model discloses equipment box is just cut open the structure schematic diagram.

In the figure: the device comprises a mounting seat 1, an equipment box 2, a protective shell 3, a spray box 4, a fixed sleeve 5, an exhaust pump 6, a partition plate 7, an air filter screen 8, a smoke suction pipe 9, a shunt suction pipe 10, a water pump 11, an isolation cover 12, an electromagnetic switch valve 13, an exhaust pipe 14, a temperature-sensitive detector 15, a detection hole 16 and a mesh plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fire extinguishing device temperature sensing actuating mechanism, is including installing at the mount pad 1 of furred ceiling lower surface and the equipment box 2 of furred ceiling upper surface, and the lower fixed surface of mount pad 1 is provided with protective housing 3, and the lower fixed surface of mount pad 1 has temperature detector 15, and temperature detector 15 is located protective housing 3's inside.

The lower surface of protecting sheathing 3 is seted up and is curved detecting hole 16, and the lower surface of protecting sheathing 3 inlays to establish and installs and spray box 4, and the inner wall that sprays box 4 is provided with mesh plate 17, and the upper surface that sprays box 4 inlays to establish and installs fixed sleeve 5, and the furred ceiling is passed on the top of fixed sleeve 5 to extend to the inside of equipment box 2, the inside of equipment box 2 is provided with respectively sprays the subassembly and discharges fume the subassembly.

Spray assembly is including installing at the inside water pump 11 of equipment box 2, and the interior diapire of equipment box 2 is fixed with cage 12, and cage 12 covers the outside of establishing at 5 top ports of fixed sleeve, and the output of water pump 11 extends to the inside of cage 12, and electromagnetic switch valve 13 is installed to the output of water pump 11, and the right side of equipment box 2 is provided with water supply pipe, and the water pressure that utilizes water supply pipe can realize automatic water supply to equipment box 2.

Through the inside at traditional temperature sensing alarm detector be provided with spray assembly, when temperature sensing detector 15 detects indoor because the conflagration and when producing high temperature, can start water pump 11 with the water input of equipment box 2 inside 5 to spray box 4 from the detector bottom and carry out the water spray to the detection area and put out a fire, thereby make temperature sensing alarm realize the temperature sensing report to the police and spray the function of two unifications of putting out a fire, can reduce and independently spray the linkage reaction of mechanism, make to put out a fire more high-efficiently.

The exhaust assembly comprises an exhaust pump 6 installed inside the equipment box 2, an exhaust pipe 14 is embedded in the left side of the equipment box 2, and the output end of the exhaust pump 6 is fixedly connected with the input end of the exhaust pipe 14.

The fixed baffle 7 that is provided with of inner wall of equipment box 2, be provided with air cleaner net 8 between the left side of baffle 7 and the inner wall of equipment box 2, air cleaner net 8's position is corresponding with the input of air discharge pump 6, and the left side region of baffle 7 is the filtration district, and the left side of baffle 7 is the water storage district.

A smoke absorbing pipe 9 is embedded in the surface of the partition plate 7, the bottom end of the smoke absorbing pipe 9 extends to the inside of the fixed sleeve 5, a shunt suction pipe 10 is fixed at the bottom end of the smoke absorbing pipe 9, and the air inlet port of the shunt suction pipe 10 extends to the inside of the protective shell 3.

Through setting up the subassembly of discharging fume, can utilize exhaust pump 6, smoking pipe 9 and reposition of redundant personnel straw 10 to carry out the smoking operation to protective housing 3's inside to avoid a large amount of high temperature flue gas to advance to pile up inside protective housing 3, cause the inside flue gas of protective housing 3 to discharge, thereby lead to the fact the influence to temperature detector 15, and can air filter net 8 is arranging outside after filtering the flue gas.

The working principle is as follows: firstly, install mount pad 1 in the furred ceiling bottom, install equipment box 2 in the furred ceiling top, when temperature detector 15 detects the indoor high temperature that takes place the conflagration and produce, send fire alarm signal simultaneously, start electromagnetic switch valve 13 of water pump 11 input, water in equipment box 2 is imported to the inside of fixed sleeving 5, and spray from the spray box 4 of protective housing 3 bottom to the region of surveying below and put out a fire, water 2 in the equipment box is along with spraying the process and constantly reducing, can constantly supply the water yield to equipment box 2 through the water supply pipe, the flue gas that produces at the scene of a fire gets into protective housing 3 inside, temperature detector 15 has also started exhaust pump 6 when reporting to the police, exhaust pump 6 carries out the smoking operation to the inside of protective housing 3 through smoke suction pipe 9 and reposition of redundant personnel straw 10, and arrange outside after will inhaling the flue gas and filter mesh 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire extinguishing device temperature sensing actuating mechanism, is including installing mount pad (1) and the equipment box (2) of furred ceiling upper surface at the furred ceiling lower surface, its characterized in that: the lower fixed surface of mount pad (1) is provided with protecting sheathing (3), and the lower fixed surface of mount pad (1) has temperature-sensing detector (15), and temperature-sensing detector (15) are located the inside of protecting sheathing (3), the lower surface of protecting sheathing (3) is seted up and is curved exploration hole (16), and the lower surface of protecting sheathing (3) inlays to be established and installs and spray box (4), and the inner wall that sprays box (4) is provided with mesh plate (17), and the upper surface that sprays box (4) inlays to be established and installs fixed sleeve (5), and the furred ceiling is passed on the top of fixed sleeve (5) to extend to the inside of equipment box (2), the inside of equipment box (2) is provided with respectively and sprays the subassembly and discharges fume the subassembly, and the subassembly of discharging fume is including installing at inside air pump (6) of equipment box (2).

2. The temperature-sensitive actuator of fire extinguishing apparatus according to claim 1, wherein: a partition plate (7) is fixedly arranged on the inner wall of the equipment box (2), an air filter screen (8) is arranged between the left side of the partition plate (7) and the inner wall of the equipment box (2), and the position of the air filter screen (8) corresponds to the input end of the exhaust pump (6).

3. The temperature-sensitive actuator of fire extinguishing apparatus according to claim 2, wherein: the surface of the partition plate (7) is embedded with a smoking pipe (9), the bottom end of the smoking pipe (9) extends to the inside of the fixed sleeve (5), a shunt straw (10) is fixed at the bottom end of the smoking pipe (9), and an air inlet port of the shunt straw (10) extends to the inside of the protective shell (3).

4. The temperature-sensitive actuator of fire extinguishing apparatus according to claim 1, wherein: the spraying assembly comprises a water pump (11) installed inside the equipment box (2), a shielding case (12) is fixed on the inner bottom wall of the equipment box (2), and the shielding case (12) is covered outside the top port of the fixed sleeve (5).

5. The temperature-sensitive actuator of fire extinguishing apparatus according to claim 4, wherein: the output end of the water pump (11) extends to the inside of the isolation cover (12), and an electromagnetic switch valve (13) is installed at the output end of the water pump (11).

6. The temperature-sensitive actuator of fire extinguishing apparatus according to claim 1, wherein: the left side of equipment box (2) is inlayed and is equipped with blast pipe (14), the output of exhaust pump (6) and the input fixed connection of blast pipe (14).