CN215809066U

CN215809066U - Building fire control quick fume extractor

Info

Publication number: CN215809066U
Application number: CN202121582613.2U
Authority: CN
Inventors: 齐浩; 单泽玉
Original assignee: Anhui Wuwei Architectural Planning And Design Co ltd
Current assignee: Anhui Wuwei Architectural Planning And Design Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-02-11
Anticipated expiration: 2031-07-13

Abstract

The utility model relates to the technical field of fire fighting equipment, and discloses a building fire-fighting rapid smoke exhaust device which comprises a smoke exhaust machine mounting base, a smoke exhaust machine shell, a smoke induction component and smoke exhaust fans, wherein a mounting hole is formed in the smoke exhaust machine mounting base, a fixing screw rod is detachably mounted in the mounting hole, the smoke exhaust machine shell is fixedly mounted at the top of the smoke exhaust machine mounting base, the smoke exhaust fans are arranged at four positions in total and are connected in series through a first power line and a second power line, the four groups of smoke exhaust fans work simultaneously after the first power line is electrified to exhaust smoke out of a smoke exhaust frame through a smoke exhaust channel, a working state display lamp is mounted on an outer surface smoke exhaust machine protective cover of the device, the interior of the device is checked regularly, if the working state display lamp is normally on when the device can normally run, if parts in the device are damaged or red lamps are normally on when the device fails, workers are reminded to maintain, therefore, the device achieves the purposes of strong smoke exhaust capacity and self-checking capacity.

Description

Building fire control quick fume extractor

Technical Field

The utility model relates to the technical field of fire fighting equipment, in particular to a building fire fighting rapid smoke exhaust device.

Background

Fire-fighting facilities such as fire extinguishers and fire hydrants are visible everywhere in life, so that a user can extinguish a fire at the first time when a fire breaks out, property safety and personal safety of the user are guaranteed, a large amount of smoke generated in the fire is fatal, ventilation openings such as ventilation openings are usually arranged at corridors, the ventilation openings do not have the capacity of quickly discharging smoke when the fire breaks out, smoke discharging efficiency is extremely poor, modern people gradually improve self protection and protection consciousness, the probability of fire breaks out is not high, the arranged fire-fighting facilities are rarely used, the problem that internal parts are aged or out of order due to long standing time can be caused, and the problem that the internal parts cannot be used in time when the fire breaks out can be caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a building fire-fighting rapid smoke exhaust device which has the advantages of strong smoke exhaust capacity, self-checking capacity, self-protection capacity and the like, and solves the problems of poor smoke exhaust capacity, no self-checking capacity and no self-protection capacity.

(II) technical scheme

In order to achieve the purpose of the building fire-fighting rapid smoke exhaust device, the utility model provides the following technical scheme: a building fire-fighting rapid smoke discharging device comprises a smoke discharging machine mounting base, a smoke discharging machine shell, a smoke sensing component and a smoke discharging fan, wherein a mounting hole is formed in the smoke discharging machine mounting base, a fixing screw rod is detachably mounted in the mounting hole, the top of the smoke discharging machine mounting base is fixedly provided with the smoke discharging machine shell, the top of the smoke discharging machine shell is movably provided with a smoke discharging machine protecting cover, the outer surface of the smoke discharging machine protecting cover is provided with a touch forbidding mark in an adhering mode, the bottom of the touch forbidding mark is provided with a working state display lamp, the top of the working state display lamp is fixedly provided with the smoke sensing component, the left side of the smoke sensing component is fixedly provided with an alarm component, the inner wall of the smoke discharging machine protecting cover is fixedly provided with a first electromagnet, the bottom of the first electromagnet is fixedly provided with an alarm lamp, and the bottom of the alarm lamp is fixedly provided with a hinge, there is the second electro-magnet that is located the induced-draft fan shell top at the right side fixed mounting of hinge, the inside fixed mounting of induced-draft fan shell has the fan of discharging fume, has the fan of discharging fume at the inside movable mounting of the fan of discharging fume frame, installs first power cord at the outer wall connection of the fan of discharging fume, connects on the right side of first power cord and installs the second power cord, the inside fixed mounting of induced-draft fan shell has the smoke exhaust frame, connects in the bottom of the frame of discharging fume and installs smoke exhaust channel, the right side fixed mounting of smoke exhaust frame has the battery that is located second electro-magnet bottom.

Preferably, mounting holes are formed in four corners of the smoke exhaust fan mounting base, and threads matched with the fixing screws are arranged on the inner walls of the mounting holes.

Preferably, the smoke exhaust machine shell is installed at the top of the smoke exhaust machine installation base, the area of the smoke exhaust machine shell is smaller than that of the smoke exhaust machine installation base, and two hinges are arranged at the joint of the smoke exhaust machine shell and the smoke exhaust machine protecting cover.

Preferably, the operating state display lamp is installed at the right side bottom corner of the smoke ventilator protective cover, the operating state display lamp is red light and green light, and the smoke induction component and the alarm component are installed at the right side top corner of the smoke ventilator protective cover.

Preferably, the first electromagnet arranged on the inner wall of the protecting cover of the smoke exhauster is embedded, the second electromagnet arranged on the shell of the smoke exhauster protrudes a part to be matched with the first electromagnet, and the first electromagnet and the second electromagnet are both arranged at two positions.

Preferably, the smoke exhaust fan is installed in the smoke exhaust fan frame, the smoke exhaust fan is provided with four positions, the smoke exhaust fan is connected together through a second power line, and the bottom of the smoke exhaust fan frame is provided with a smoke exhaust frame and a smoke exhaust channel.

Compared with the prior art, the utility model provides a building fire-fighting rapid smoke exhaust device, which has the following beneficial effects:

1. this quick fume extractor of building fire control, through installing the fan of discharging fume, first power cord, the second power cord, smoke exhaust passage, devices such as operating condition display lamp, it is strong to have reached the ability of discharging fume, the purpose of self-checking ability, the fan of discharging fume of this device is equipped with everywhere altogether and through first, the second power cord concatenates together, four groups of fans of discharging fume work simultaneously behind the first power cord circular telegram, it is outdoor through the discharge fume passage discharge to take out smog to the frame inside of discharging fume, install the operating condition display lamp on the surface induced-draft fan protecting cover of this device, to the inside timing inspection of device, the green lamp of operating condition display lamp is often bright when the device can normally operate, the red lamp is often bright when device internals damages or the malfunction reminds the staff to maintain, from this device has reached the purpose that the ability of discharging fume is strong, self-checking ability.

2. The building fire-fighting rapid smoke exhaust device achieves the purpose of self-protection capability by installing devices such as a smoke exhaust machine shell, a smoke exhaust machine protective cover, a touch prohibition sign, a first electromagnet, a second power line and a battery.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of an opening structure of a protecting cover of an extractor hood according to the present invention;

fig. 4 is a schematic view of a smoke exhaust fan according to the present invention.

Wherein: 1. a smoke exhaust machine mounting base; 2. mounting holes; 3. fixing the screw rod; 4. an extractor hood housing; 5. a protecting cover of the smoke exhaust machine; 6. prohibiting touching the mark; 7. a working state display lamp; 8. a smoke sensing component; 9. an alarm component; 10. a first electromagnet; 11. a warning light; 12. a hinge; 13. a second electromagnet; 14. a smoke exhaust fan frame; 15. a smoke exhaust fan; 16. a first power line; 17. a second power supply line; 18. a smoke exhaust frame; 19. a smoke evacuation channel; 20. a battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, a building fire-fighting rapid smoke discharging device comprises an induced draft fan mounting base 1, an induced draft fan housing 4, a smoke induction component 8 and a smoke discharging fan 15, wherein a mounting hole 2 is formed in the induced draft fan mounting base 1, a fixing screw rod 3 is detachably mounted in the mounting hole 2, the induced draft fan housing 4 is fixedly mounted at the top of the induced draft fan mounting base 1, an induced draft fan protective cover 5 is movably mounted at the top of the induced draft fan housing 4, a touch prohibition sign 6 is bonded and mounted on the outer surface of the induced draft fan protective cover 5, a working state display lamp 7 is arranged at the bottom of the touch prohibition sign 6, the smoke induction component 8 is fixedly mounted at the top of the working state display lamp 7, an alarm component 9 is fixedly mounted at the left side of the smoke induction component 8, a first electromagnet 10 is fixedly mounted on the inner wall of the induced draft fan protective cover 5, there is warning light 11 at the bottom fixed mounting of first electro-magnet 10, has hinge 12 at the bottom fixed mounting of warning light 11, has the second electro-magnet 13 that is located 4 tops of induced-draft fan shell at the right side fixed mounting of hinge 12, the inside fixed mounting of induced-draft fan shell 4 has a frame 14 of discharging fume, has a 15 of discharging fume at the inside movable mounting of the frame 14 of discharging fume, installs first power cord 16 at the outer wall connection of the 15 of discharging fume, connects on the right side of first power cord 16 and installs second power cord 17, the inside fixed mounting of induced-draft fan shell 4 has exhaust frame 18, connects at the bottom of the frame 18 of discharging fume and installs exhaust fume duct 19, the right side fixed mounting of exhaust frame 18 has battery 20 that is located second electro-magnet 13 bottom.

When using, pass mounting hole 2 of induced-draft fan installation base 1 through clamping screw 3, install induced-draft fan installation base 1 at the passageway top, when the conflagration breaing out, when the huge smog that produces was sensed to smog response part 8 makes alarm part 9 report to the police, battery 20 makes second electro-magnet 13 circular telegram, make second electro-magnet 13 and first electro-magnet 10 separation, induced-draft fan protective cover 5 is opened, smoke exhausting fan 15 carries out work simultaneously through first power cord 16 and second power cord 17 and inhales the exhaust frame 18 with the smog that the conflagration produced in, the rethread exhaust passageway 19 discharges outdoor the completion to the quick emission of smog.

Further, mounting holes 2 are formed in four corners of the smoke exhaust machine mounting base 1, threads matched with the fixing screw rods 3 are formed in the inner walls of the mounting holes 2, a smoke exhaust machine shell 4 is mounted at the top of the smoke exhaust machine mounting base 1, the area of the smoke exhaust machine shell 4 is smaller than that of the smoke exhaust machine mounting base 1, and two hinges 12 are arranged at the connecting positions of the smoke exhaust machine shell 4 and a smoke exhaust machine protecting cover 5; the area of the shell 4 of the smoke exhauster is consistent with that of the protecting cover 5 of the smoke exhauster, the joint of the area of the shell 4 of the smoke exhauster and the left side of the protecting cover 5 of the smoke exhauster is provided with two hinges 12, the joint of the right side is respectively provided with two first electromagnets 10 and two second electromagnets 13, and the protecting cover 5 of the smoke exhauster plays a role in protecting a smoke exhausting device, so that the damage of an internal smoke exhausting fan caused by manual opening is prevented.

Further, the working state display lamp 7 is arranged at the corner of the bottom of the right side of the protecting cover 5 of the smoke exhaust ventilator, the working state display lamp 7 is red light and green light, and the smoke induction component 8 and the alarm component 9 are arranged at the corner of the top of the right side of the protecting cover 5 of the smoke exhaust ventilator; working condition display lamp 7 detectable device internals behavior prevents that there is the part to damage the condition that leads to unable use when using in device inside, and smog response part 8 and alarm component 9 are connected, open this device and make alarm component 9 begin work after smog response part 8 response smog concentration surpasss certain limit.

Furthermore, a first electromagnet 10 arranged on the inner wall of the protecting cover 5 of the smoke exhaust ventilator is embedded, a part of a second electromagnet 13 arranged on the outer shell 4 of the smoke exhaust ventilator protrudes to be matched with the first electromagnet 10, and the first electromagnet 10 and the second electromagnet 13 are both arranged at two positions; the battery 20 is connected and installed at the bottom of the second electromagnet 13, the magnetism of the first electromagnet 10 is the same as that of the second electromagnet 13, when the second electromagnet 13 is electrified to generate magnetism, the second electromagnet generates repulsive force with the first electromagnet 10, and when the generated repulsive force is larger than the attraction force generated between the first electromagnet 10 and the second electromagnet 13, the first electromagnet 10 is flicked.

Further, the smoke exhaust fan 15 is installed inside the smoke exhaust fan frame 14, the smoke exhaust fans 15 are arranged at four positions and connected together through a second power cord 17, and a smoke exhaust frame 18 and a smoke exhaust channel 19 are installed at the bottom of the smoke exhaust fan frame 14; the first power cord 16 and the second power cord 17 are integrated, and the first power cord 16 is energized to simultaneously operate the exhaust fans 15 at all locations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick fume extractor of building fire control, includes induced-draft fan installation base (1), smoke extractor shell (4), smog response part (8), smoke exhaust fan (15), mounting hole (2) have been seted up to the inside of induced-draft fan installation base (1), have clamping screw (3), its characterized in that at the inside demountable installation of mounting hole (2): the top of the smoke exhauster mounting base (1) is fixedly provided with a smoke exhauster shell (4), the top of the smoke exhauster shell (4) is movably provided with a smoke exhauster protective cover (5), the outer surface of the smoke exhauster protective cover (5) is provided with a touch prohibition sign (6), the bottom of the touch prohibition sign (6) is provided with a working state display lamp (7), the top of the working state display lamp (7) is fixedly provided with a smoke induction component (8), the left side of the smoke induction component (8) is fixedly provided with an alarm component (9), the inner wall of the smoke exhauster protective cover (5) is fixedly provided with a first electromagnet (10), the bottom of the first electromagnet (10) is fixedly provided with a warning lamp (11), the bottom of the warning lamp (11) is fixedly provided with a hinge (12), the right side of the hinge (12) is fixedly provided with a second electromagnet (13) positioned at the top of the smoke exhauster shell (4), the inside fixed mounting of smoke ventilator shell (4) has smoke exhaust fan frame (14), has smoke exhaust fan (15) at the inside movable mounting of smoke exhaust fan frame (14), installs first power cord (16) at the outer wall connection of smoke exhaust fan (15), connects on the right side of first power cord (16) and installs second power cord (17), the inside fixed mounting of smoke ventilator shell (4) has smoke exhaust frame (18), connects in the bottom of smoke exhaust frame (18) and installs smoke exhaust passage (19), the right side fixed mounting of smoke exhaust frame (18) has battery (20) that are located second electro-magnet (13) bottom.

2. The building fire-fighting rapid smoke exhaust device as claimed in claim 1, wherein: mounting holes (2) are formed in the four corners of the smoke exhaust machine mounting base (1), and threads matched with the fixing screw rods (3) are arranged on the inner walls of the mounting holes (2).

3. The building fire-fighting rapid smoke exhaust device as claimed in claim 2, wherein: the smoke exhaust machine is characterized in that the smoke exhaust machine shell (4) is installed at the top of the smoke exhaust machine installation base (1), the area of the smoke exhaust machine shell (4) is smaller than that of the smoke exhaust machine installation base (1), and two hinges (12) are arranged at the joint of the smoke exhaust machine shell (4) and the smoke exhaust machine protective cover (5).

4. A building fire-fighting rapid smoke exhaust device as claimed in claim 3, wherein: the right side bottom corner at smoke ventilator protective cover (5) is installed in operating condition display lamp (7), and operating condition display lamp (7) are red, two kinds of light of green, and smoke induction component (8) and alarm component (9) are installed at the right side top corner of smoke ventilator protective cover (5).

5. A building fire-fighting rapid smoke exhaust device as claimed in claim 3, wherein: the first electromagnet (10) installed on the inner wall of the protecting cover (5) of the smoke exhauster is installed in an embedded mode, one part of the second electromagnet (13) installed on the outer shell (4) of the smoke exhauster protrudes out to be matched with the first electromagnet (10), and the first electromagnet (10) and the second electromagnet (13) are installed at two positions.

6. The building fire-fighting rapid smoke exhaust device as claimed in claim 1, wherein: the inside at smoke exhaust fan frame (14) is installed to smoke exhaust fan (15), and smoke exhaust fan (15) are equipped with everywhere altogether, link together through second power cord (17), and row's cigarette frame (18) and exhaust fume channel (19) are installed to the bottom of smoke exhaust fan frame (14).