CN213206127U

CN213206127U - Mining ventilation equipment

Info

Publication number: CN213206127U
Application number: CN202021467980.3U
Authority: CN
Inventors: 邵坤; 陈永向
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-14
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a mine ventilation device, which comprises a mounting plate, a mounting box, a mounting seat, an air outlet, a filtering mechanism and an air supply mechanism; mounting a plate: the air supply device comprises a mounting box, a mounting seat, an air supply mechanism, an air outlet, a fan blade; a filtering mechanism: contain connecting block, pressure sensor, coil spring, filter, alarm lamp and water conservancy diversion piece, the connecting block is provided with eight altogether, the connecting block is fixed connection respectively on the inner wall of install bin both sides board corner position, pressure sensor fixed connection is on the surface of the outside one side of connecting block, and this mining ventilation equipment can filter the gas that introduces the mine, can automatic suggestion when needing to change the filter screen simultaneously, and the connected mode in the installation is fixed is easy to operate, the maintenance of being convenient for relatively.

Description

Mining ventilation equipment

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a mining ventilation equipment.

Background

At present, in the mining process of a mine, ores need to be mined from the ground, so that the safety problem is particularly important, especially the underground ventilation problem is the most important problem, and if no better ventilation equipment exists, the life safety in the well can be seriously influenced, so that toxic gas in the well is easily accumulated, and safety accidents such as operator poisoning and the like can be possibly caused. The ventilation equipment is also the key point for solving the ventilation problem, the existing ventilation equipment achieves a certain effect, but because dust in a mine area is large, if the ventilation equipment directly leads dust gas into an air channel, the living environment in a mine can be influenced, and large hidden danger exists; a silencer is arranged at the outlet end of the fan; wherein, two impellers which can rotate relatively are arranged in the fan, and a plurality of blades are evenly distributed on the impellers; the two impellers are respectively connected to a single motor. This mining ventilation equipment can not filter the gas of introducing the mine, and the connected mode in the installation is fixed is comparatively complicated, and the maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a mining ventilation equipment, can filter the gas that introduces the mine, can automatic suggestion when needing to change the filter screen simultaneously, the connected mode in the installation is fixed is easy to operate, and the maintenance of being convenient for can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mine ventilation device comprises a mounting plate, a mounting box, a mounting seat, an air outlet, a filtering mechanism and an air supply mechanism;

mounting a plate: the air supply device comprises a mounting box, a mounting seat, an air supply mechanism, an air outlet, a fan blade;

a filtering mechanism: the air outlet structure comprises connecting blocks, pressure sensors, spiral springs, a filter plate, alarm lamps and flow deflectors, wherein eight connecting blocks are arranged on each connecting block, the connecting blocks are respectively and fixedly connected to the inner walls of the corners of two side plates of an installation box, the pressure sensors are fixedly connected to the surface of the outward side of each connecting block, one end of each spiral spring is fixedly connected with the pressure sensors, the four corners of each filter plate are fixedly connected with the spiral springs, the alarm lamps are fixedly connected to the upper surface of one side of the installation box, and the flow deflectors are fixedly connected to an air outlet in an annular array manner;

the alarm lamp is characterized by further comprising a single chip microcomputer, the single chip microcomputer is fixedly connected to the surface of one side of the mounting plate, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, the output end of the single chip microcomputer is electrically connected with the input end of the alarm lamp, and the output end of the pressure sensor is electrically connected with the signal input end of the single chip microcomputer. The filter mechanism can filter the gas that gets into the install bin through the filter of both sides, avoid in the great dust of granule or other debris entering air pipe, play the filter effect after the filter uses a period, the pressure increase of admitting air compresses coil spring, and then give the singlechip with signal transmission through pressure sensor, singlechip control alarm lamp goes out signal transmission, remind people in time to change, it is more convenient to use, the direction that the installation of water conservancy diversion piece can make the air current takes place to rotate, be convenient for transmit in the pipeline, be favorable to promoting the efficiency of admitting air.

Further, air feed mechanism contains installation shell, link, motor and rotor blade, installation shell fixed connection is on the mount pad, the both ends of installation shell are provided with the connecting pipe, the left connecting pipe of installation shell and air outlet through connection, link fixed connection is on the inner wall on installation shell right side, motor fixed connection is on the left surface of link, rotor blade fixed connection is at the tip of motor output shaft, the output of singlechip is connected to the input electricity of motor. The connecting frame of the air supply mechanism is cross-shaped, so that the blockage to air flow is reduced, and the rotating blades at the end part of the output shaft of the motor are axial flow type blades and can provide larger air flow velocity in a pipeline.

Further, still include the guard plate, guard plate fixed connection is on the surface in the uncovered outside of install bin, the ventilation groove has been seted up to the equidistance on the guard plate. The installation of guard plate can prevent that personnel's mistake from touching, reduces the emergence of dangerous condition.

Further, still include the packing ring, the tip at installation shell right-hand member pipeline is connected in the packing ring cooperation, and all is provided with the packing ring between every section pipeline. The mode of installing the packing ring additional at the kneck, it is lower to compare the sealed cost of glue, connects well and need not wait for and can directly use, and the dismouting is more convenient.

Further, still include the fixed orifices, the fixed orifices equidistance is seted up on the surface of mounting panel border position. The fixing holes are convenient to directly connect with the mounting platform, and the mounting efficiency is guaranteed.

Compared with the prior art, the beneficial effects of the utility model are that: this mining ventilation equipment has following benefit:

1. this mining ventilation equipment adopts the filter to filter the air that needs get into the mine inside, avoids the mine raise dust big time with the leading-in of the more air current of dust, guarantees that the gas environment in the well is more excellent, and the practicality is good.

2. Moreover, this mining ventilation equipment, after using a period, the dust content on the filter increases, and the resistance of air inlet process increases, compresses coil spring, and then gives the singlechip with signal transmission through pressure sensor to indicate through the alarm lamp, can in time change.

3. This mining ventilation equipment, the connected mode of air feed mechanism is comparatively conventional, and between the exit tip of installation shell and subsequent pipeline, all be provided with the packing ring, can play better sealed effect, compare with glue sealed mode cost lower, be convenient for change.

Drawings

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

fig. 2 is a right side schematic view of the present invention.

In the figure: the air purifier comprises a mounting plate 1, a mounting box 2, a mounting seat 3, an air outlet 4, a filtering mechanism 5, a connecting block 51, a pressure sensor 52, a spiral spring 53, a filtering plate 54, an alarm lamp 55, a flow deflector 56, an air supply mechanism 6, a mounting shell 61, a connecting frame 62, a motor 63, a rotating blade 64, a protection plate 7, a gasket 8, a fixing hole 9 and a singlechip 10.

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. 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. 1-2, the present invention provides a technical solution: a mine ventilation device comprises a mounting plate 1, a mounting box 2, a mounting base 3, an air outlet 4, a filtering mechanism 5 and an air supply mechanism 6;

mounting plate 1: the mounting box 2 is fixedly connected to the surface of the left side, the front side and the rear side of the mounting box 2 are open, an air outlet 4 is formed in the middle of the right side plate of the mounting box 2, the mounting seat 3 is fixedly connected to the middle of the mounting plate 1, and the mounting seat 3 is connected with an air supply mechanism 6;

the filtering mechanism 5: the air outlet structure comprises a connecting block 51, a pressure sensor 52, a spiral spring 53, a filter plate 54, an alarm lamp 55 and a flow deflector 56, wherein eight connecting blocks 51 are arranged, the connecting blocks 51 are respectively and fixedly connected to the inner walls of corner positions of two side plates of the mounting box 2, the pressure sensor 52 is fixedly connected to the surface of the outward side of the connecting block 51, one end of the spiral spring 53 is fixedly connected with the pressure sensor 52, four corners of the filter plate 54 are fixedly connected with the spiral spring 53, the alarm lamp 55 is fixedly connected to the upper surface of one side of the mounting box 2, and the flow deflector 56 is fixedly connected to the air outlet 4 in an annular array; filter mechanism 5 can filter the gas that gets into install bin 2 through the filter 54 of both sides, avoid in the great dust of granule or other debris entering air pipe, can not play the filter effect after filter 54 uses a period, the pressure increase of admitting air compresses coil spring 53, and then give singlechip 10 with signal transmission through pressure sensor 52, singlechip 10 control alarm lamp 55 goes out signal transmission, remind people in time to change, it is more convenient to use, the direction that the installation of water conservancy diversion piece 56 can make the air current takes place to rotate, be convenient for transmit in the pipeline, be favorable to promoting the efficiency of admitting air.

The intelligent alarm device further comprises a single chip microcomputer 10, the single chip microcomputer 10 is fixedly connected to the surface of one side of the mounting plate 1, the input end of the single chip microcomputer 10 is electrically connected with the output end of an external power supply, the output end of the single chip microcomputer 10 is electrically connected with the input end of an alarm lamp 55, and the output end of the pressure sensor 52 is electrically connected with the signal input end of the single chip microcomputer 10. Air feed mechanism 6 contains installation shell 61, link 62, motor 63 and rotating blade 64, installation shell 61 fixed connection is on mount pad 3, the both ends of installation shell 61 are provided with the connecting pipe, the left connecting pipe of installation shell 61 and air outlet 4 through connection, link 62 fixed connection is on the inner wall on installation shell 61 right side, motor 63 fixed connection is on the left surface of link 62, rotating blade 64 fixed connection is at the tip of motor 63 output shaft, the output of singlechip 10 is connected to the input electricity of motor 63. The connecting frame 62 of the air supply mechanism 6 is cross-shaped, so that the blockage to the air flow is reduced, and the rotating blades 64 at the end part of the output shaft of the motor 63 are axial flow type blades, so that a larger air flow speed can be provided in the pipeline. Still include guard plate 7, guard plate 7 fixed connection is on the surface in the uncovered outside of install bin 2, and the ventilation groove has been seted up to the equidistance on the guard plate 7. The installation of guard plate 7 can prevent that personnel from touching by mistake, reduces the emergence of dangerous condition. Still include packing ring 8, the tip at installation shell 61 right-hand member pipeline is connected in the cooperation of packing ring 8, and all is provided with packing ring 8 between every section pipeline. The mode of installing packing ring 8 additional at the kneck, it is lower to compare the sealed cost of glue, connects well and need not wait for and can directly use, and the dismouting is more convenient. The mounting plate also comprises fixing holes 9, and the fixing holes 9 are equidistantly arranged on the surface of the edge position of the mounting plate 1. The fixing hole 9 is convenient for being directly connected with the mounting platform, and the mounting efficiency is ensured.

When in use:

filter mechanism 5 can filter the gas that gets into install bin 2 through the filter 54 of both sides, avoid in the great dust of granule or other debris entering air pipe, can not play the filter effect after filter 54 uses a period, the pressure increase of admitting air compresses coil spring 53, and then give singlechip 10 with signal transmission through pressure sensor 52, singlechip 10 control alarm lamp 55 goes out signal transmission, remind people in time to change, it is more convenient to use, the direction that the installation of water conservancy diversion piece 56 can make the air current takes place to rotate, be convenient for transmit in the pipeline, be favorable to promoting the efficiency of admitting air. The connecting frame 62 of the air supply mechanism 6 is cross-shaped, so that the blockage to the air flow is reduced, and the rotating blades 64 at the end part of the output shaft of the motor 63 are axial flow type blades, so that a larger air flow speed can be provided in the pipeline. The installation of guard plate 7 can prevent that personnel from touching by mistake, reduces the emergence of dangerous condition. The mode of installing packing ring 8 additional at the kneck, it is lower to compare the sealed cost of glue, connects well and need not wait for and can directly use, and the dismouting is more convenient. The fixing hole 9 is convenient for being directly connected with the mounting platform, and the mounting efficiency is ensured.

It should be noted that the single chip microcomputer 10 disclosed in the present embodiment is preferably an AT26DF081A-SSU type control chip manufactured by yozhen, new york, wegian science and technology limited, the alarm lamp 55 and the pressure sensor 52 can be freely configured according to practical application scenarios, the motor 63 is proposed to be an MSD132-2 type motor manufactured by the gaokong electrical machinery limited, and the single chip microcomputer 10 controls the motor 63 and the alarm lamp 55 to operate by a method commonly used in the prior art.

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. A mining ventilation equipment which characterized in that: comprises a mounting plate (1), a mounting box (2), a mounting seat (3), an air outlet (4), a filtering mechanism (5) and an air supply mechanism (6);

mounting plate (1): the air-conditioning device is characterized in that a mounting box (2) is fixedly connected to the surface of the left side, the front side and the rear side of the mounting box (2) are open, an air outlet (4) is formed in the middle of the right side plate of the mounting box (2), the mounting seat (3) is fixedly connected to the middle of the mounting plate (1), and an air supply mechanism (6) is connected to the mounting seat (3);

a filter mechanism (5): the air conditioner comprises connecting blocks (51), pressure sensors (52), spiral springs (53), a filter plate (54), alarm lamps (55) and flow deflectors (56), wherein eight connecting blocks (51) are arranged, the connecting blocks (51) are respectively and fixedly connected to the inner walls of corner positions of two side plates of a mounting box (2), the pressure sensors (52) are fixedly connected to the surface of one outward side of the connecting blocks (51), one ends of the spiral springs (53) are fixedly connected with the pressure sensors (52), four corners of the filter plate (54) are fixedly connected with the spiral springs (53), the alarm lamps (55) are fixedly connected to the upper surface of one side of the mounting box (2), and the flow deflectors (56) are fixedly connected to an air outlet (4) in an annular array manner;

the intelligent control device is characterized by further comprising a single chip microcomputer (10), wherein the single chip microcomputer (10) is fixedly connected to the surface of one side of the mounting plate (1), the input end of the single chip microcomputer (10) is electrically connected with the output end of an external power supply, the output end of the single chip microcomputer (10) is electrically connected with the input end of an alarm lamp (55), and the output end of the pressure sensor (52) is electrically connected with the signal input end of the single chip microcomputer (10).

2. A mining ventilation device according to claim 1, characterized in that: air feed mechanism (6) contain installation shell (61), link (62), motor (63) and rotor blade (64), installation shell (61) fixed connection is on mount pad (3), the both ends of installation shell (61) are provided with the connecting pipe, the left connecting pipe of installation shell (61) and air outlet (4) through connection, link (62) fixed connection is on the inner wall on installation shell (61) right side, motor (63) fixed connection is on the left surface of link (62), rotor blade (64) fixed connection is at the tip of motor (63) output shaft, the output of singlechip (10) is connected to the input electricity of motor (63).

3. A mining ventilation device according to claim 1, characterized in that: still include guard plate (7), guard plate (7) fixed connection is on the surface in the uncovered outside of install bin (2), the ventilation slot has been seted up to equidistance on guard plate (7).

4. A mining ventilation device according to claim 2, characterized in that: still include packing ring (8), the tip at installation shell (61) right-hand member pipeline is connected in the cooperation of packing ring (8), and all is provided with packing ring (8) between every section pipeline.

5. A mining ventilation device according to claim 1, characterized in that: still include fixed orifices (9), fixed orifices (9) equidistance is seted up on the surface of mounting panel (1) border position.