CN211986781U

CN211986781U - Fire extinguishing and smoke discharging fire fighting equipment

Info

Publication number: CN211986781U
Application number: CN202020480999.5U
Authority: CN
Inventors: 练育环
Original assignee: Heyuan Hongtongda Ventilation Equipment Co ltd
Current assignee: Heyuan Hongtongda Ventilation Equipment Co ltd
Priority date: 2020-04-05
Filing date: 2020-04-05
Publication date: 2020-11-24
Anticipated expiration: 2030-04-05

Abstract

The utility model relates to a fire-fighting equipment technical field just discloses a fire extinguishing and smoke discharging fire-fighting equipment, including body, fan and two protection casings, the equal fixedly connected with fixed plate in lower extreme both sides of body, the first slider of the equal fixedly connected with in both sides of fan, two just the both sides that are located the fan between the fixed plate all are provided with the lead screw, left side the left side of fixed plate is provided with the motor, the output of motor and the left end fixed connection of the lead screw that corresponds, the upper end of fan is provided with bellows and both sides and all is provided with electric putter, both sides electric putter's both ends respectively with the top fixed connection of fan and bellows, the inside both sides of body are provided with the water tank, the bottom symmetry of body is provided with two bottom plates, two the protection casing sets up. The utility model discloses can convenient to detach wash, can be convenient for according to the position adjustment fan's of smog position.

Description

Fire extinguishing and smoke discharging fire fighting equipment

Technical Field

The utility model relates to a fire-fighting equipment technical field especially relates to a fire extinguishing and smoke discharging fire-fighting equipment.

Background

At present, a fire-fighting system is arranged in a large building, most of the large buildings are provided with a ventilation pipeline and a fan which are combined, and dense smoke is discharged when a fire disaster happens.

Traditional fire extinguishing and smoke discharging fire fighting equipment is generally only fixedly provided with a fan, and because the unconfirmation of conflagration can not guarantee that the very first time discharges dense smoke, a plurality of fan costs of installation are too high again, and the air pipe both ends are not convenient for dismantle, are difficult to clean the inside.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of inconvenient dismantlement of thick smoke exhaust and pipeline in the prior art that the fire-fighting equipment fan fixed mounting puts out a fire and discharges fume, and the fire-fighting equipment that puts out a fire that proposes can not guarantee the very first time.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fire extinguishing, smoke discharging and fire fighting device comprises a pipe body, a fan and two protective covers, wherein both sides of the lower end of the pipe body are fixedly connected with fixed plates, both sides of the fan are fixedly connected with first slide blocks, screw rods are arranged between the two fixed plates and on both sides of the fan, the screw rods penetrate through the corresponding first slide blocks, both ends of the screw rods are rotatably connected with the corresponding fixed plates through first rolling bearings, a motor is arranged on the left side of the fixed plates on the left side, the output end of the motor is fixedly connected with the left end of the corresponding screw rod, a corrugated pipe is arranged at the upper end of the fan, electric push rods are arranged on both sides of the upper end of the fan, both ends of the electric push rods are respectively fixedly connected with the top ends of the fan and the corrugated pipe, water tanks are arranged on both sides of the inside of, the lower extreme of shower nozzle all is provided with smoke transducer and both sides the shower nozzle all leads to pipe and the delivery port intercommunication setting of water pump, the bottom symmetry of body is provided with two bottom plates, both sides the bottom plate all rotates through the bottom of first bull stick with the body to be connected, two the protection casing sets up in the both ends of body, two all be provided with chucking mechanism between protection casing and the body.

Preferably, the chucking mechanism includes second slider and trapezoidal piece, the spout has all been seted up at the both ends of body, two the second slider all sets up inside the spout that corresponds, the dovetail groove is seted up to the right-hand member of second slider, the trapezoidal piece sets up in the inside of dovetail groove and the inclined plane phase-match of the inclined plane of trapezoidal piece and dovetail groove, the left end of second slider is provided with the push pedal, the both sides of push pedal all rotate through the second bull stick and are connected with the fixture block, the draw-in groove has been seted up to the inboard of protection casing, both sides the outside one end of fixture block all with the draw-in groove phase-match that corresponds, the upper end of trapezoidal piece rotates through second antifriction bearing and is provided with the threaded rod, the upper end fixedly connected with fixed block of body, the upper end of threaded rod extends to the outside.

Preferably, the outside of second slider is seted up the recess and the outside of recess is provided with the baffle, the inside of recess is provided with the spring and the both ends of spring recess and baffle fixed connection respectively.

Preferably, a plurality of rod walls of the first rotating rod and the second rotating rod are movably sleeved with torsion springs.

Preferably, one end of the outer side of the threaded rod is fixedly connected with a rotating wheel.

Preferably, the motor is fixedly arranged on the left side of the fixing plate through a supporting plate.

Compared with the prior art, the utility model provides a fire extinguishing and smoke discharging fire fighting equipment, possesses following beneficial effect:

1. this fire extinguishing and smoke discharging fire fighting equipment rotates thereby control fan through motor control lead screw and removes for the fan can remove near of smog and carry out the discharge of fastest speed to smog, with guarantee fire control safety.

2. This fire extinguishing and smoke discharging fire fighting equipment passes through the chucking of chucking mechanism through the air outlet of protection casing and body and fixes, can prevent at ordinary times that debris from getting into, prevents the inside jam of body, when needs rinse inside, and it is convenient to dismantle, is convenient for rinse inside the body.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can convenient to detach wash, can be convenient for according to the position of the position adjustment fan of smog.

Drawings

FIG. 1 is a schematic structural view of a fire extinguishing, smoke discharging and fire fighting apparatus provided by the present invention;

FIG. 2 is a left side view of the structure of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a pipe body 1, a fan 2, a screw rod 3, a first sliding block 4, a motor 5, a protective cover 6, a fixing plate 7, a spray head 8, a water tank 9, an electric push rod 10, a bottom plate 11, a corrugated pipe 12, a second sliding block 13, a push plate 14, a trapezoidal block 15, a clamping block 16, a baffle 17, a spring 18, a fixing block 19 and a threaded rod 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a fire extinguishing, smoke discharging and fire fighting device comprises a pipe body 1, a fan 2 and two protective covers 6, wherein both sides of the lower end of the pipe body 1 are fixedly connected with fixed plates 7, both sides of the fan 2 are fixedly connected with first slide blocks 4, screw rods 3 are arranged between the two fixed plates 7 and on both sides of the fan 2, the screw rods 3 on both sides penetrate through the corresponding first slide blocks 4, both ends of the screw rods are rotatably connected with the corresponding fixed plates 7 through first rolling bearings, a motor 5 is arranged on the left side of the fixed plate 7 on the left side, the output end of the motor 5 is fixedly connected with the left end of the corresponding screw rod 3, the upper end of the fan 2 is provided with a corrugated pipe 12, both sides of the electric push rod 10 on both sides are respectively fixedly connected with the fan 2 and the top end of the corrugated pipe 12, both sides of, the two sides of the pipe body 1 are provided with the spray heads 8, the lower ends of the spray heads 8 are provided with smoke sensors, the spray heads 8 on the two sides are communicated with a water outlet of a water pump through water pipes, the bottom of the pipe body 1 is symmetrically provided with two bottom plates 11, the bottom plates 11 on the two sides are rotatably connected with the bottom of the pipe body 1 through first rotating rods 21, two protective covers 6 are arranged at the two ends of the pipe body 1, clamping mechanisms are arranged between the two protective covers 6 and the pipe body 1 and comprise second sliding blocks 13 and trapezoidal blocks 15, the two ends of the pipe body 1 are both provided with sliding grooves, the two second sliding blocks 13 are both arranged in the corresponding sliding grooves, the right end of each second sliding block 13 is provided with a trapezoidal groove, each trapezoidal block 15 is arranged in each trapezoidal groove, the inclined planes of the trapezoidal blocks 15 are matched with the inclined planes of the trapezoidal grooves, the left end of each second sliding block 13 is, the draw-in groove has been seted up to the inboard of protection casing 6, the outside one end of both sides fixture block 16 all with the draw-in groove phase-match that corresponds, trapezoidal piece 15's upper end is rotated through second antifriction bearing and is provided with threaded rod 20, the upper end fixedly connected with fixed block 19 of body 1, threaded rod 20's upper end extends to fixed block 19 the outside and with fixed block 19 threaded connection, the outside that recess and recess were seted up in the outside of second slider 13 is provided with baffle 17, the inside of recess is provided with recess and baffle 17 fixed connection respectively at the both ends of spring 18 and spring 18, torque spring has been cup jointed in the equal activity of the pole wall of a plurality of first bull stick 21 and second bull stick 22, threaded rod 20's outside one end fixedly connected with runner, conveniently rotate threaded rod 20, motor 5 passes through the.

In the utility model, when in use, the worker connects the protective cover 6 with the air outlet of the pipe body 1, rotates the threaded rod 20 to make the trapezoidal block 15 move downwards, along with the downward movement of the trapezoidal block 15, the second slide block 18 moves outwards, finally the push plate 14 presses the two clamping blocks 16 to be vertical, at the moment, the outer sides of the two clamping blocks 16 are both propped against the clamping grooves in the protective cover, thus completing the installation of the protective cover 6 and the pipe body 1, then the two sides of the pipe body 1 with the protective cover 6 installed at the two ends are installed on the ventilation opening and then fixed for normal use, when fire occurs, the smoke is sensed by the smoke sensor at one side, the motor 5 is switched on to rotate, thereby driving the fan 2 to slide on the screw rod 3, finally sliding to the side with the smoke, the electric push rod 10 pushes the upper end of the fan 2 upwards, the bottom plate 11 at the lower end of the pipe, finally discharge, the inside water pump of water tank 9 takes water out, put out a fire through 8 blowout of shower nozzle, when needs are cleaned inside, rotatory threaded rod 20, shift out trapezoidal piece 15 from the trapezoidal groove of second slide 13, shift out in-process second slider 13 and continuously move to the inboard under the spring action of spring 18, finally make push pedal 14 and two fixture blocks 16 no longer offset, two fixture blocks 16 are outside rotatory under the spring action of second torsion spring, thereby both ends and protection casing 6's draw-in groove phase-match, can take off protection casing 6 from body 1 this moment, can clean body 1 is inside.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The fire extinguishing, smoke discharging and fire fighting equipment comprises a pipe body (1), a fan (2) and two protective covers (6), and is characterized in that fixed plates (7) are fixedly connected to two sides of the lower end of the pipe body (1), first sliders (4) are fixedly connected to two sides of the fan (2), lead screws (3) are arranged on two sides between the two fixed plates (7) and located on the fan (2), the lead screws (3) penetrate through the corresponding first sliders (4), two ends of the lead screws are rotatably connected with the corresponding fixed plates (7) through first rolling bearings, a motor (5) is arranged on the left side of each fixed plate (7) on the left side, the output end of each motor (5) is fixedly connected with the left end of the corresponding lead screw (3), a corrugated pipe (12) is arranged at the upper end of the fan (2), and electric push rods (10) are arranged on two sides of the, both sides the both ends of electric putter (10) respectively with the top fixed connection of fan (2) and bellows (12), the inside both sides of body (1) are provided with water tank (9), both sides the inside of water tank (9) is provided with the water pump, the both sides of body (1) all are provided with shower nozzle (8), the lower extreme of shower nozzle (8) all is provided with smoke transducer and both sides shower nozzle (8) all set up through the delivery port intercommunication of water pipe with the water pump, the bottom symmetry of body (1) is provided with two bottom plates (11), both sides bottom plate (11) all rotate through the bottom of first bull stick (21) with body (1) and are connected, two protection casing (6) set up in the both ends of body (1), two all be provided with chucking mechanism between protection casing (6) and body (1).

2. The fire extinguishing, smoke discharging and fire fighting equipment according to claim 1, wherein the clamping mechanism comprises second sliding blocks (13) and trapezoidal blocks (15), sliding grooves are formed in both ends of the pipe body (1), the two second sliding blocks (13) are arranged in the corresponding sliding grooves, a trapezoidal groove is formed in the right end of each second sliding block (13), each trapezoidal block (15) is arranged in the corresponding trapezoidal groove, the inclined plane of each trapezoidal block (15) is matched with the inclined plane of the corresponding trapezoidal groove, a push plate (14) is arranged at the left end of each second sliding block (13), clamping blocks (16) are rotatably connected to both sides of each push plate (14) through second rotating rods (22), clamping grooves are formed in the inner side of the protective cover (6), one ends of the outer sides of the clamping blocks (16) are matched with the corresponding clamping grooves, a threaded rod (20) is rotatably arranged at the upper end of each trapezoidal block (15) through second rolling bearings, the upper end fixedly connected with fixed block (19) of body (1), the upper end of threaded rod (20) extends to the outside of fixed block (19) and with fixed block (19) threaded connection.

3. A fire extinguishing and smoke discharging fire fighting equipment according to claim 2, characterized in that the outside of the second slider (13) is provided with a groove and the outside of the groove is provided with a baffle (17), the inside of the groove is provided with a spring (18) and the two ends of the spring (18) are respectively fixedly connected with the groove and the baffle (17).

4. A fire extinguishing and smoke discharging fire fighting equipment according to claim 1, characterized in that torsion springs are movably sleeved on the rod walls of the first rotating rod (21) and the second rotating rod (22).

5. A fire fighting installation according to claim 2, characterized in that a turning wheel is fixedly connected to the outer end of the threaded rod (20).

6. A fire extinguishing and smoke discharging fire fighting equipment according to claim 1, characterized in that the motor (5) is fixedly arranged on the left side of the fixed plate (7) on the left side through a support plate.