CN215909301U

CN215909301U - Smoke exhaust device of fire-extinguishing robot

Info

Publication number: CN215909301U
Application number: CN202122141863.9U
Authority: CN
Inventors: 彭越
Original assignee: Hubei Dadi Construction Group Fire Engineering Co ltd
Current assignee: Hubei Dadi Construction Group Fire Engineering Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-25
Anticipated expiration: 2031-09-07

Abstract

The application belongs to the technical field of the fire control, a fire-fighting robot smoke exhaust device is disclosed, including first go-between and second go-between and exhaust pipe and fire-fighting robot, first go-between and second go-between fixed connection are at the both ends of exhaust pipe respectively. Through the whole mechanism of equipment, driving motor can drive the connection frame and rotate, thereby can twine the hose of discharging fume, thereby make the hose winding of discharging fume of expansion accomodate together, can twine the hose of discharging fume and accomodate, thereby great reduction the volume of the hose of discharging fume, be convenient for accomodate and carry of overall structure, and this application passes through the delivery pipe, supply water and spray out water to each shower nozzle, thereby can make second go-between exhaust smog can carry out the dust fall through spun water, avoid the outside air of particle pollution in the smog, and its water and the upper end that the granule can fall the drainage plate, and keep off inside the ring can block water entering the hose of discharging fume, be convenient for the discharge of filth.

Description

Smoke exhaust device of fire-extinguishing robot

Technical Field

The application relates to the technical field of fire control, more specifically say, relate to a fire-fighting robot fume extractor.

Background

The tragic training of serious casualties caused by fire accidents in many high-rise buildings, underground engineering, traffic tunnels and public entertainment places leads people to clearly recognize the importance and the necessity of designing and installing a smoke prevention and exhaust system and ensuring the long-term good performance of the system. The fact of fire tells people that the smoke prevention and exhaust system can effectively control the spread of smoke when the fire happens; and the smoke is discharged quickly and timely, and the smoke-discharging device plays a key role in people and disaster relief work. The fire-fighting equipment is important fire-fighting equipment which is used for rescuing people successfully, and needs to be designed and installed well, maintained well and guaranteed in a good performance state for a long time in a service life. A system consisting of all smoke exhausting facilities which must be arranged in a building according to the requirements of the building specification is called a smoke exhausting system. In a power plant, a smoke exhaust system comprises an induced draft fan, a flue, a gate, a chimney and the like. The task is to exhaust the flue gas generated after the combustion of the furnace fuel.

And when the conflagration appeared in the building inside, some places need the fire-fighting robot to put out a fire, and ordinary robot is when using, and fume extractor is bulky, the overall structure's of not being convenient for carry to there are a lot of large granule filths in exhaust smog, the outside air can be polluted in the direct discharge, therefore we have provided a fire-fighting robot fume extractor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a fire-fighting robot fume extractor.

The application provides a fire-fighting robot fume extractor adopts following technical scheme:

a smoke exhaust device of a fire-extinguishing robot comprises a first connecting ring, a second connecting ring, a smoke exhaust pipeline and the fire-extinguishing robot, wherein the first connecting ring and the second connecting ring are respectively and fixedly connected to two ends of the smoke exhaust pipeline;

one side of the fire-extinguishing robot is fixedly connected with a transmission motor, an output shaft of the transmission motor is fixedly connected with a connecting frame, two inner sides of the connecting frame are both provided with limiting grooves, positioning blocks are arranged in the limiting grooves, a connecting ring is fixedly connected between the two positioning blocks, and the connecting ring is sleeved outside the smoke exhaust pipeline;

the circumference side dress of second go-between is equipped with the delivery pipe, along a plurality of shower nozzle has been installed to the length direction of delivery pipe, the inside fixedly connected with of second go-between keeps off the ring, the inside drainage plate that has still been installed of second go-between, keep off the ring and be located the left side of drainage plate, and the bottom of drainage plate and second go-between runs through to open there is the outage.

Preferably, the opening of the first connecting ring is provided with a fan, and the air inlet of the first connecting ring is communicated with the air outlet of the fan through a pipe connecting piece.

Preferably, the number of the spray heads is at least three, the spray heads are equidistantly arranged in the middle of the upper side wall of the second connecting ring, and an included angle of 60 degrees exists between each spray head and the horizontal plane.

Preferably, the upper end surface of the drainage plate is arranged obliquely downwards towards the opening direction of the second connection ring.

Preferably, the smoke exhaust hose is a high-temperature-resistant hose, and the connecting ring is located in the middle of the smoke exhaust hose.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) through the integrated mechanism of equipment, drive motor can drive the connection frame and rotate to can twine the hose of discharging fume, thereby make the hose of discharging fume of expansion twine and accomodate together, can twine the hose of discharging fume and accomodate, thereby great reduction the volume of the hose of discharging fume, be convenient for overall structure accomodate and carry.

(2) Through the structure that is equipped with the second go-between, the delivery pipe is connected to outside confession liquid device to supplying water and spraying out water to each shower nozzle, thereby can making the smog of second go-between exhaust carry out the dust fall through spun water, avoid the outside air of particle pollution in the smog, and its water and particle can fall the upper end of drainage plate, and keep off inside the ring can block water entering smoke exhaust hose, the discharge of the filth of being convenient for.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the smoke evacuation hose of the present application in expanded form;

FIG. 3 is a cross-sectional view of the connection frame and the smoke evacuation hose connection of the present application;

FIG. 4 is a cross-sectional view of a first connecting ring of the present application;

fig. 5 is a cross-sectional view of a secondary connecting ring of the present application.

The reference numbers in the figures illustrate:

the device comprises a first connecting ring 1, a second connecting ring 2, a retaining ring 21, a drainage plate 22, a drainage hole 23, a connecting block 3, an electric push rod 4, a fixing block 5, a smoke exhaust hose 6, a connecting frame 7, a fan 8, a connecting ring 9, a limiting groove 10, a water supply pipe 11, a 111 spray head, a transmission motor 12 and a positioning block 13.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): the present application is described in further detail below with reference to figures 1-5.

A smoke exhaust device of a fire-extinguishing robot comprises a first connecting ring 1, a second connecting ring 2, a smoke exhaust pipeline 6 and the fire-extinguishing robot, wherein the first connecting ring 1 and the second connecting ring 2 are respectively and fixedly connected with two ends of the smoke exhaust pipeline 6, two connecting blocks 3 are symmetrically and fixedly connected with the outer sides of the first connecting ring 1 and the second connecting ring 2, a fixing block 5 is arranged below the connecting blocks 3, an electric push rod 4 is arranged at the top of the fixing block 5, the output end of the electric push rod 4 is connected with the bottom of the connecting blocks 3, the electric push rod 4 is connected with a power supply and a control system of the fire-extinguishing robot through a switch and a wire, the electric push rod 4 can drive the corresponding first connecting ring 1 and the second connecting ring 2 to move upwards or rightwards, the fixing block 5 is assembled on one side of the fire-extinguishing robot through bolts, and the smoke exhaust device aims to assemble the smoke exhaust device on the fire-extinguishing robot and is convenient to move, accurate smoke discharge;

one side of the fire-fighting robot is fixedly connected with a transmission motor 12, an output shaft of the transmission motor 12 is fixedly connected with a connecting frame 7, two inner sides of the connecting frame 7 are respectively provided with a limiting groove 10, a positioning block 13 is arranged in the limiting groove 10, the positioning block 13 is fixed through a bolt, the positioning block 13 and a connecting ring 9 can be connected more stably through the limiting groove 10, when the bolt is screwed down, the positioning block 13 and the connecting ring 9 can be disassembled, so that a smoke exhaust hose 6 can be replaced, the connecting ring 9 is fixedly connected between the two positioning blocks 13, the connecting ring 9 is sleeved outside the smoke exhaust pipeline 6, the transmission motor 12 adopts a servo motor existing in the market, the transmission motor 12 is connected with a power supply and a control system of the fire-fighting robot through a switch, the transmission motor 12 is used for driving the connecting frame 7 to rotate, so that when the smoke exhaust hose 6 is stored, the transmission motor 12 can drive the connecting frame 7 to rotate and wind the smoke exhaust hose 6, winding and accommodating the smoke exhaust hose 6;

the delivery pipe 11 is equipped with to the circumference side dress of second go-between 2, a plurality of shower nozzle 111 has been installed along the length direction of delivery pipe 11, the inside fixedly connected with of second go-between 2 keeps off ring 21, the inside drainage plate 22 that has still been installed of second go-between 2, keep off ring 21 and be located the left side of drainage plate 22, and drainage plate 22 and the bottom of second go-between 2 run through to open there is outage 23, outside confession liquid device connects delivery pipe 11, thereby supply water and spray water to each shower nozzle 111, thereby can make the dust fall smog of second go-between 2 exhaust carry out the dust fall through spun water, avoid the outside air of granule pollution in the smog, and its water and granule can fall the upper end of drainage plate 22, and keep off ring 21 and can block inside water entering smoke hose 6.

Referring to fig. 4, a fan 8 is installed at an opening of the first connection ring 1, an air inlet of the first connection ring 1 is communicated with an air outlet of the fan 8 through a pipe connection piece, the fan 8 is a commercially available fan, the fan is connected with a power supply and a control system of the fire-extinguishing robot through a switch, the fan 8 is fixed on the fire-extinguishing robot through a bolt, and the fan 8 extracts external smoke into the smoke-discharging hose 6.

Referring to fig. 5, at least three spray heads 111 are provided, the spray heads 111 are equidistantly arranged in the middle of the upper side wall of the second connection ring 2, and an included angle of 60 degrees exists between the spray heads 111 and the horizontal plane, so that a spray mist surface is formed inside the opening end of the second connection ring 2, and particles in smoke are uniformly dusted.

Referring to fig. 5, the upper end surface of the drainage plate 22 is inclined downward toward the opening of the second connection ring 2, so that the water after dust fall is drained conveniently, and the water after dust fall is prevented from entering the smoke exhaust pipeline 6 to affect the next use of the smoke exhaust pipeline 6.

Referring to fig. 1 and 2, the smoke exhaust hose 6 is a high temperature resistant hose, and the connection ring 9 is located in the middle of the smoke exhaust hose 6, so that the high temperature resistant hose can resist high temperature and can be wound together, thereby facilitating storage of the smoke exhaust hose 6.

The implementation principle of the smoke exhaust device of the fire-extinguishing robot in the embodiment of the application is as follows: before using, connect delivery pipe 11 through outside confession liquid device to supply water and spray out water to each shower nozzle 111, thereby can make the smog of second go-between 2 exhaust can carry out the dust fall through spun water, avoid the outside air of granule pollution in the smog, and its water and granule can fall to the upper end of drainage plate 22, and keep off ring 21 and can block inside water entering smoke exhaust hose 6.

Equipment starts each electric putter 4 when using, and electric putter 4 drives first go-between 1 and second go-between 2 and upwards makes progress and right side displacement respectively to can make first go-between 1 and second go-between 2 peg graft respectively in the inboard of smog and the outside of building, then start fan 8, thereby absorb smog, discharge smog from the right side of second go-between 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fire-extinguishing robot fume extractor, includes first go-between (1) and second go-between (2) and exhaust pipe (6) and fire-extinguishing robot, fixed connection is its characterized in that at the both ends of exhaust pipe (6) respectively in first go-between (1) and second go-between (2): the outer sides of the first connecting ring (1) and the second connecting ring (2) are symmetrically and fixedly connected with two connecting blocks (3), a fixed block (5) is arranged below the connecting blocks (3), the top of the fixed block (5) is provided with an electric push rod (4), the output end of the electric push rod (4) is connected with the bottom of the connecting blocks (3), and the fixed block (5) is assembled on one side of the fire-extinguishing robot through bolts;

one side of the fire-extinguishing robot is fixedly connected with a transmission motor (12), an output shaft of the transmission motor (12) is fixedly connected with a connecting frame (7), two inner sides of the connecting frame (7) are respectively provided with a limiting groove (10), positioning blocks (13) are arranged in the limiting grooves (10), a connecting ring (9) is fixedly connected between the two positioning blocks (13), and the connecting ring (9) is sleeved outside the smoke exhaust pipeline (6);

the circumference side dress of second go-between (2) is equipped with delivery pipe (11), along a plurality of shower nozzle (111) have been installed to the length direction of delivery pipe (11), the inside fixedly connected with of second go-between (2) keeps off ring (21), drainage plate (22) have still been installed to second go-between (2) inside, keep off ring (21) and be located the left side of drainage plate (22), and the bottom of drainage plate (22) and second go-between (2) is run through to open there is outage (23).

2. A fire fighting robot smoke evacuation device according to claim 1, wherein: the fan (8) is arranged at the opening of the first connecting ring (1), and the air inlet of the first connecting ring (1) is communicated with the air outlet of the fan (8) through a pipe connecting piece.

3. A fire fighting robot smoke evacuation device according to claim 1, wherein: shower nozzle (111) are equipped with three at least, shower nozzle (111) equidistance sets up in the upper side wall middle part of second go-between (2), shower nozzle (111) and horizontal plane have 60 degrees contained angles.

4. A fire fighting robot smoke evacuation device according to claim 1, wherein: the upper end surface of the drainage plate (22) is obliquely and downwards arranged towards the opening direction of the second connecting ring (2).

5. A fire fighting robot smoke evacuation device according to claim 1, wherein: the smoke exhaust pipeline (6) adopts a high temperature resistant hose, and the connecting ring (9) is positioned in the middle of the smoke exhaust pipeline (6).