CN210068229U

CN210068229U - Underground fire extinguishing equipment and slurry fire extinguishing vehicle

Info

Publication number: CN210068229U
Application number: CN201920870759.3U
Authority: CN
Inventors: 王如成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-02-14
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a fire extinguishing apparatus and mud fire extinguishing vehicle in pit. The utility model provides a fire extinguishing apparatus in pit, includes box, bottom plate, water pump and trunk line, the inside fixedly connected with baffle of box, the left and right sides of baffle is equipped with mud room and reservoir chamber respectively, the bottom of mud room is rotated and is connected with the (mixing) shaft, install the radial puddler of a plurality of on the (mixing) shaft, the upside fixedly connected with support of box, the support rotates and is connected with the pivot that runs through, the mud room is connected and connect on the branch pipe through branch pipe and trunk line and has connect first valve, the branch pipe that passes through of reservoir chamber is connected and has connected and connect on the branch pipe has the second valve, the trunk line is connected with the input of water pump, the output of water pump is connected with the hose, the other end and the steel pipe. The utility model discloses a spun muddy water concentration can be adjusted to first valve, and spun dilution mud can wrap up on the coal cinder, has good fire extinguishing effect.

Description

Underground fire extinguishing equipment and slurry fire extinguishing vehicle

Technical Field

The utility model relates to a fire-fighting equipment technical field especially relates to an equipment of putting out a fire and mud fire engine in pit.

Background

The common major catastrophic accidents in coal mines in China are of the following types: (fire accident, gas explosion accident and water inrush accident) even in different periods of the same mine, the reasons for the occurrence of accidents are different due to the difference in natural conditions, production environment and management efficiency. Even if major disaster accidents occur, the occurrence reasons and the development process of the major disaster accidents are respectively unique due to different subjective and objective conditions, so that the consequences are different, and all the major accidents have common characteristics of outburst, destructiveness and secondary performance. When the coal roadway catches fire, the roadway is sealed at two ends of the roadway. Then, the comprehensive fire extinguishing is carried out, which is really safe and effective, but has the disadvantage that the firing tunnel can not be used any more.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the closed fire extinguishing can lead to catching fire the unable use of tunnel among the prior art, and the underground fire extinguishing equipment and mud fire extinguishing vehicle that provide.

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

the utility model provides a fire extinguishing apparatus in pit, includes box, bottom plate, water pump and trunk line, the inside fixedly connected with baffle of box, the left and right sides of baffle is equipped with mud room and reservoir chamber respectively, the bottom of mud room is rotated and is connected with the (mixing) shaft, install the radial puddler of a plurality of on the (mixing) shaft, the upside fixedly connected with support of box, the support rotates and is connected with the pivot that runs through, the mud room is connected and connect on the branch pipe through branch pipe and trunk line and has connect first valve, the branch pipe that passes through of reservoir chamber is connected and has connected and connect on the branch pipe has the second valve, the trunk line is connected with the input of water pump, the output of water pump is connected with the hose, the other end and the steel pipe of hose are connected, it has a plurality of.

Preferably, the bottom of box is installed on the bottom plate, the upside fixedly connected with of box leaks hopper-shaped feeding mouth, the lower extreme and the mud room intercommunication of feeding mouth.

Preferably, the upper end of the stirring shaft penetrates through the box body and is rotatably connected with the box body, a filter screen is fixedly connected with the inner cavity of the mud chamber, and the stirring shaft penetrates through the filter screen.

Preferably, bevel gears are arranged at the end part of the rotating shaft and the upper end of the stirring shaft, the two bevel gears are meshed, and the other end of the rotating shaft is fixedly connected with a Z-shaped rocking handle.

Preferably, the main pipeline is installed on the bottom plate through a hoop, and the end part of the steel pipe is connected with an end cover in a threaded mode.

In addition, in order to realize the above purpose, the utility model discloses still disclose a mud fire extinguishing vehicle, including above-mentioned fire extinguishing apparatus in the pit.

Compared with the prior art, the beneficial effects of the utility model are that: under the condition of conflagration outage takes place in the pit, can drive the puddler rotation through rotating the rocking handle, stir the indoor muddy water mixed liquid of mud, make it become mud, convenient operation, the water pump extracts mud simultaneously and mixes with water and dilutes, can adjust its mixing proportion through first valve, and the mud of mixing the dilution is carried the steel pipe by the water pump and is followed the round hole blowout, puts out a fire, and the mud parcel has good fire control effect on the briquette.

Drawings

FIG. 1 is a schematic view of a front view structure of a down-hole fire extinguishing apparatus and a slurry fire extinguishing vehicle according to the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of a down-hole fire extinguishing apparatus and a slurry fire extinguishing vehicle according to the present invention;

fig. 3 is a partial enlarged view of a portion a in fig. 1 of the underground fire extinguishing apparatus and the slurry fire extinguishing vehicle according to the present invention.

In the figure: the device comprises a box body 1, a bottom plate 2, a water pump 3, a hose 4, a steel pipe 5, a main pipeline 6, a first valve 7, a second valve 8, a support 9, a feeding nozzle 10, a partition plate 11, a mud chamber 12, a water storage chamber 13, a stirring shaft 14, a filter screen 15, a rotating shaft 16, a round hole 17 and an end cover 18.

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.

Referring to fig. 1-3, an underground fire extinguishing apparatus comprises a box body 1, a bottom plate 2, a water pump 3 and a main pipe 6, wherein a partition 11 is fixedly connected inside the box body 1, a mud chamber 12 and a water storage chamber 13 are respectively arranged on the left side and the right side of the partition 11, a stirring shaft 14 is rotatably connected to the bottom of the mud chamber 12, a plurality of radial stirring rods are installed on the stirring shaft 14, a support 9 is fixedly connected to the upper side of the box body 1, the support 9 is rotatably connected with a through rotating shaft 16, the mud chamber 12 is connected with the main pipe 6 through a branch pipe, a first valve 7 is connected to the branch pipe, the water storage chamber 13 is connected with the main pipe 6 through a branch pipe, a second valve 8 is connected to the branch pipe, the main pipe 6 is connected with an input end of the water pump 3, an output end of the water pump 3 is connected with a hose 4, the water pump 3 is driven by a gasoline engine.

In this embodiment, the bottom of the box body 1 is installed on the bottom plate 2, the upper side of the box body 1 is fixedly connected with a funnel-shaped feeding nozzle 10, and the lower end of the feeding nozzle 10 is communicated with the mud chamber 12.

In this embodiment, the upper end of the stirring shaft 14 runs through the box body 1 and is connected with the rotation thereof, the inner cavity fixedly connected with filter screen 15 of the mud chamber 12, the stirring shaft 14 runs through the filter screen 15, the branch pipe communicated with the mud chamber 12 is located below the filter screen 15, the filter screen 15 filters the large-volume mud blocks which are not dissolved in the mud, and the mud blocks are prevented from entering the pipeline to cause pipeline blockage.

In this embodiment, bevel gears are mounted on the end of the rotating shaft 16 and the upper end of the stirring shaft 14, the two bevel gears are engaged with each other, and a Z-shaped rocking handle is fixedly connected to the other end of the rotating shaft 16, so that the stirring shaft 14 can be driven to rotate by rotating the rocking handle.

In this embodiment, trunk line 6 passes through the clamp and installs on bottom plate 2, and the tip spiro union of steel pipe 5 has end cover 18, when earth caused the jam to round hole 17, can unscrew end cover 18 and clear up steel pipe 5.

In addition, for realizing above-mentioned purpose, the utility model discloses still disclose a mud fire extinguishing vehicle, including above-mentioned fire extinguishing apparatus in the pit, arrange fire extinguishing apparatus in the car in the pit on, can be used to the forest and put out a fire and use.

The utility model discloses when using, fill up water in to reservoir chamber 13, add earth and water to mud chamber 12, the rocking handle rotates, drive (mixing) shaft 14 is rotatory, the puddler is rotatory thereupon stirs the muddy water mixture, make it become mud, open first valve 7 and second valve 8 and start water pump 3 during putting out a fire, water pump 3 is from mud chamber 12, reservoir chamber 13 extracts mud and water respectively, in being pumped to steel pipe 5 by the water pump after mud and the water mixture, and spout from round hole 17, put out a fire, the spun aquatic contains mud, mud can wrap up the burning coal cinder, to a certain extent, block the air, good fire extinguishing effect has. The flow rate of the slurry can be adjusted by the first valve 7, thereby adjusting the concentration of the mixed liquid.

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 underground fire extinguishing equipment comprises a box body (1), a bottom plate (2), a water pump (3) and a main pipeline (6), and is characterized in that a partition plate (11) is fixedly connected inside the box body (1), a mud chamber (12) and a water storage chamber (13) are respectively arranged on the left side and the right side of the partition plate (11), a stirring shaft (14) is rotatably connected to the bottom of the mud chamber (12), a plurality of radial stirring rods are installed on the stirring shaft (14), a support (9) is fixedly connected to the upper side of the box body (1), a penetrating rotating shaft (16) is rotatably connected to the support (9), the mud chamber (12) is connected with the main pipeline (6) through a branch pipe, a first valve (7) is connected to the branch pipe, the water storage chamber (13) is connected with the main pipeline (6) through the branch pipe, a second valve (8) is connected to the branch pipe, and the main pipeline (6) is connected with the input end of the water pump, the water pump is characterized in that the output end of the water pump (3) is connected with a hose (4), the other end of the hose (4) is connected with a steel pipe (5), and a plurality of round holes (17) are distributed on the outer wall of the steel pipe (5).

2. A downhole fire fighting apparatus according to claim 1, characterized in that the bottom of the tank (1) is mounted on a floor (2), that a funnel-shaped feeding nozzle (10) is fixedly connected to the upper side of the tank (1), and that the lower end of the feeding nozzle (10) communicates with the mud chamber (12).

3. A downhole fire extinguishing apparatus according to claim 1, wherein the upper end of the stirring shaft (14) extends through the casing (1) and is rotatably connected therewith, a screen (15) is fixedly connected to the inner cavity of the mud chamber (12), and the stirring shaft (14) extends through the screen (15).

4. A downhole fire extinguishing apparatus according to claim 1, wherein bevel gears are mounted at the end of the rotating shaft (16) and the upper end of the stirring shaft (14), the two bevel gears are engaged with each other, and a Z-shaped rocking handle is fixedly connected to the other end of the rotating shaft (16).

5. A downhole fire extinguishing apparatus according to claim 1, wherein the main pipe (6) is mounted on the floor (2) by means of a clamp, and the end of the steel pipe (5) is screwed with an end cap (18).

6. A mud fire extinguishing vehicle is characterized in that: comprising a downhole fire extinguishing apparatus according to any of claims 1-5.