Mine underground ventilation safety monitoring device

Abstract

The utility model discloses a mine underground ventilation safety monitoring device, which relates to the technical field of ventilation safety monitoring and comprises a ventilation box and a connecting assembly arranged on the ventilation box. The mounting assembly is arranged on the ventilation box; the exhaust assembly is arranged on the ventilation box; the sliding groove assembly is arranged on the ventilation box; the filtering assembly is arranged on the sliding groove assembly; the sleeve rope assembly is arranged on the ventilation box; through the arrangement of the connecting assembly and the exhaust assembly, under the action of the exhaust fan, underground air can enter the connecting pipe from the suction port and is exhausted to the outside through the ventilation cavity and the exhaust pipe, then circulation of the underground air and the outside can be achieved, and the influence of dust caused by human activities on components is greatly reduced; the service life of components is prevented from being shortened, meanwhile, dust in air is monitored through the arranged air quality detector, and underground ventilation can be conducted in time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ventilation safety monitoring technical field, especially in a kind of mine underground ventilation safety monitoring device. BACKGROUND

[0002] Mine underground ventilation safety monitoring device is a kind of equipment for real-time monitoring and control mine underground ventilation system, to ensure the air quality in well, prevent gas accumulation, reduce dust concentration, and protect the safety and health of miners.The device realizes real-time monitoring and automatic adjustment to underground ventilation parameters by sensor, data acquisition system and intelligent control technology.

[0003] The existing ventilation safety monitoring device with the lengthening of use time, dust is inevitably increased in device interior, can cause electrostatic discharge problem, to damage component, cause unnecessary loss, therefore it is necessary to ensure mine underground ventilation, inhibit air dust content, therefore it is urgent to change. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims at providing a kind of mine underground ventilation safety monitoring device, to solve the above technical problems.

[0005] To achieve the above object, the utility model has adopted the following technical scheme:

[0006] A kind of mine underground ventilation safety monitoring device, including ventilation box, still include:

[0007] Connecting assembly is set on the ventilation box;

[0008] Mounting assembly is set on the ventilation box;

[0009] Exhaust component is set on the ventilation box;

[0010] The exhaust component includes:

[0011] Exhaust pipe is set on the ventilation box, and is fixedly connected with the ventilation box;Ventilation cavity is set on the ventilation box, and is fixedly connected with the ventilation box;Exhaust fan is set on the ventilation cavity, and is fixedly connected with the ventilation cavity;Chute assembly is set on the ventilation box;

[0012] Filtering component is set on the chute assembly;

[0013] Rope assembly is set on the ventilation box.

[0014] Preferably, the connecting assembly includes:

[0015] A connecting pipe is arranged on the ventilation box and fixedly connected with the ventilation box; a suction port is arranged on the connecting pipe and fixedly connected with the connecting pipe; and a blocking net is arranged on the suction port and fixedly connected with the suction port.

[0016] Preferably, the mounting assembly comprises:

[0017] A hanging arm is arranged on the ventilation box and fixedly connected with the ventilation box; and a screw is arranged on the hanging arm and fixedly connected with the hanging arm.

[0018] Preferably, the sliding groove assembly comprises:

[0019] A strip-shaped groove is arranged on the ventilation box and fixedly connected with the ventilation box; and a sliding rail is arranged on the strip-shaped groove and fixedly connected with the strip-shaped groove. Preferably, the filtering assembly comprises:

[0020] A sliding strip is arranged on the sliding rail and slidingly connected with the sliding rail;

[0021] A movable plate is arranged on the sliding strip and fixedly connected with the sliding strip; a square groove is arranged on the movable plate and fixedly connected with the movable plate; and a filter screen is arranged on the square groove and fixedly connected with the square groove.

[0022] Preferably, the rope sleeve assembly comprises:

[0023] A sleeve pipe is arranged on the ventilation box and fixedly connected with the ventilation box;

[0024] A spring is arranged on the sleeve pipe and fixedly connected with the sleeve pipe;

[0025] A detection assembly is arranged on the spring.

[0026] Preferably, the detection assembly comprises:

[0027] A sleeve rod is arranged on the spring and fixedly connected with the spring;

[0028] A thin rope is arranged on the sleeve rod and fixedly connected with the sleeve rod;

[0029] An air quality detector is arranged on the sleeve rod and fixedly connected with the sleeve rod.

[0030] As the above technical solutions are adopted, the present application has the following beneficial effects:

[0031] The utility model discloses a ventilation box, connecting pipe, suction and exhaust fan are established, make under the action of exhaust fan, the air in the well can enter the connecting pipe from the suction, and through the ventilation cavity and exhaust pipe to the outside, and then can realize the circulation of the air in the well and the outside, thereby reach the purpose of air replacement, greatly reduce the influence of dust caused by human activity to component, avoid the service life reduction of component, and through the air quality detector that establishes to the dust in the air monitoring, make can in time to the well ventilation, solve the electrostatic discharge that the dust is too much causes and can damage component, guarantee ventilation very necessary problem. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced to the drawing needed in the embodiment description, obviously, the drawing described below is only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0033] Figure 1 A kind of mine underground ventilation safety monitoring device's three-dimensional structure schematic view is shown.

[0034] Figure 2 A kind of mine underground ventilation safety monitoring device's connection assembly partial structure schematic view is shown.

[0035] Figure 3 A kind of mine underground ventilation safety monitoring device's ventilation box internal structure schematic view is shown.

[0036] Figure 4 A kind of mine underground ventilation safety monitoring device's filter assembly structure schematic view is shown.

[0037] Figure 5 A kind of mine underground ventilation safety monitoring device's rope assembly structure schematic view is shown.

[0038] Legend:

[0039] 1, ventilation box;2, connecting pipe;3, suction;4, screen;5, boom;6, screw;7, exhaust pipe;8, ventilation cavity;9, exhaust fan;10, movable plate;11, slide;12, square groove;13, filter screen;14, strip slot;15, slide rail;16, sleeve;17, spring;18, sleeve rod;19, string;20, air quality detector. DETAILED DESCRIPTION

[0040] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0041] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0042] It should be noted that when a component is referred to as "fixed" to another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected" to another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "provided" to another component, it can be directly provided on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and the like used in this document are for illustrative purposes only.

[0043] In addition, the terms "first", "second" are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified.

[0044] Referring to Figures 1 to 5 Further description is made to the embodiment of the mine underground ventilation safety monitoring device of the present application.

[0045] Referring to Figure 1, as a preferred embodiment, a mine underground ventilation safety monitoring device, comprising a ventilation box 1, further comprising a connecting assembly, provided on the ventilation box 1; the connecting assembly comprises a connecting pipe 2, provided on the ventilation box 1, fixedly connected with the ventilation box 1; suction port 3, provided on the connecting pipe 2, fixedly connected with the connecting pipe 2; the screen 4 is arranged on the suction port 3 and is fixedly connected with the suction port 3; through the ventilation box 1, the connecting pipe 2, the suction port 3 and the exhaust fan 9, under the action of the exhaust fan 9, the air in the underground can enter into the connecting pipe 2 from the suction port 3.

[0046] Referring to Figure 1 , as a preferred embodiment, the installation assembly is arranged on the ventilation box 1; the installation assembly comprises a hanging arm 5 arranged on the ventilation box 1 and fixedly connected with the ventilation box 1; a screw 6 is arranged on the hanging arm 5 and fixedly connected with the hanging arm 5; before use, the user first drills a hole in the roof of the front end of the well, and installs it on the roof through the hanging arm 5 and the screw 6.

[0047] Referring to Figure 2 and Figure 3 , as a preferred embodiment, the exhaust assembly is arranged on the ventilation box 1; the exhaust assembly comprises an exhaust pipe 7 arranged on the ventilation box 1 and fixedly connected with the ventilation box 1; a ventilation cavity 8 is arranged on the ventilation box 1 and fixedly connected with the ventilation box 1; an exhaust fan 9 is arranged on the ventilation cavity 8 and fixedly connected with the ventilation cavity 8; through the ventilation cavity 8 and the exhaust pipe 7 to the outside, the air in the underground can be circulated with the outside, so as to achieve the purpose of air replacement, greatly reducing the influence of dust caused by human activities on the components, avoiding the reduction of service life of the components.

[0048] Referring to Figure 3 and Figure 4As a preferred embodiment, the chute assembly is arranged on the ventilation box 1; the chute assembly comprises a strip-shaped groove 14 arranged on the ventilation box 1 and fixedly connected with the ventilation box 1; a slide rail 15 arranged on the strip-shaped groove 14 and fixedly connected with the strip-shaped groove 14; and a filter assembly arranged on the chute assembly; the filter assembly comprises a slide strip 11 arranged on the slide rail 15 and slidingly connected with the slide rail 15; a movable plate 10 arranged on the slide strip 11 and fixedly connected with the slide strip 11; a square groove 12 arranged on the movable plate 10 and fixedly connected with the movable plate 10; and a filter screen 13 arranged on the square groove 12 and fixedly connected with the square groove 12; the slide rail 15 is slidingly connected with the slide strip 11, so that the movable plate 10 can be easily pulled out, and dust, insects and the like in the movable plate 10 can be easily cleaned; the horizontal height of the connecting pipe 2 is lower than that of the movable plate 10, and dust-containing air sucked by the connecting pipe 2 is first filtered by the filter screen 13, so that larger foreign matters are prevented from entering the exhaust fan 9 and causing failure of the exhaust fan 9.

[0049] With reference to Figure 1 and Figure 5 As a preferred embodiment, the sleeve rope assembly is arranged on the ventilation box 1; the sleeve rope assembly comprises a sleeve pipe 16 arranged on the ventilation box 1 and fixedly connected with the ventilation box 1; a spring 17 arranged on the sleeve pipe 16 and fixedly connected with the sleeve pipe 16; and a detection assembly arranged on the spring 17; the detection assembly comprises a sleeve rod 18 arranged on the spring 17 and fixedly connected with the spring 17; a thin rope 19 arranged on the sleeve rod 18 and fixedly connected with the sleeve rod 18; and an air quality detector 20 arranged on the sleeve rod 18 and fixedly connected with the sleeve rod 18; the air quality detector 20 is arranged to monitor dust in the air, so that the underground can be timely ventilated, and the problem that electrostatic discharge caused by excessive dust can damage components and elements is solved, and the problem that ventilation is necessary is solved.

[0050] Working principle: before using, the user first drills a hole on the roof of the underground well, and installs on the roof through the boom 5 and screw 6, when the air quality detector 20 in the underground well sends out an alarm when the dust content is too high, the user first connects the power of the exhaust fan 9, the exhaust fan 9 starts to work, at the same time, the dust air in the underground well enters into the connecting pipe 2 through the suction port 3, and enters into the ventilation cavity 8 through the connecting pipe 2, at this time, the large particle impurities in the air are intercepted by the filter screen 13, at the same time, the air is sent into the exhaust pipe 7 through the exhaust fan 9, and enters into the outside world through the exhaust pipe 7, at the same time, the fresh air in the outside world enters into the underground well through the door and window when the dirty air in the underground well is discharged; when the user needs to observe the air quality in the underground well, the user pulls the string 19, the string 19 drives the sleeve rod 18 to move downward, at this time, the sleeve rod 18 moves downward in the sleeve pipe 16, and stretches the spring 17, when the user can see the air quality detector 20, the user stops pulling, when the observation is completed, the user releases the string 19, the spring 17 rebounds, and pulls the sleeve rod 18 to move upward in the sleeve pipe 16.

[0051] The above description of the embodiments enables one skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mine safety monitoring device for monitoring the ventilation of a mine, comprising a ventilation box (1), characterized in that, Also include: The connecting assembly is arranged on the ventilation box (1); The installation assembly is arranged on the ventilation box (1); The exhaust assembly is arranged on the ventilation box (1); The exhaust assembly comprises: Exhaust pipe (7), arranged on the ventilation box (1), fixedly connected with the ventilation box (1); Ventilation cavity (8), arranged on the ventilation box (1), fixedly connected with the ventilation box (1); Exhaust fan (9), arranged on the ventilation cavity (8), fixedly connected with the ventilation cavity (8); Chute assembly, arranged on the ventilation box (1); Filter assembly, arranged on the chute assembly; Rope assembly, arranged on the ventilation box (1).

2. A mine underground ventilation safety monitoring device according to claim 1, characterised in that, The connecting assembly comprises: Connecting pipe (2), arranged on the ventilation box (1), fixedly connected with the ventilation box (1); Suction (3), arranged on the connecting pipe (2), fixedly connected with the connecting pipe (2); Screen (4), arranged on the suction (3), fixedly connected with the suction (3).

3. A mine safety monitoring device for monitoring ventilation in a mine according to claim 2, wherein, The installation assembly comprises: Hanging arm (5), arranged on the ventilation box (1), fixedly connected with the ventilation box (1); Screw (6), arranged on the hanging arm (5), fixedly connected with the hanging arm (5).

4. A mine safety monitoring device for monitoring ventilation in a mine according to claim 3, wherein, The chute assembly comprises: Strip-shaped groove (14), arranged on the ventilation box (1), fixedly connected with the ventilation box (1); Slide rail (15), arranged on the strip-shaped groove (14), fixedly connected with the strip-shaped groove (14).

5. A mine safety monitoring device for monitoring ventilation in a mine according to claim 4, wherein, The filter assembly comprises: Slide bar (11), arranged on the slide rail (15), slidingly connected with the slide rail (15); Movable plate (10), arranged on the slide bar (11), fixedly connected with the slide bar (11); Square groove (12), arranged on the movable plate (10), fixedly connected with the movable plate (10); Filter screen (13), arranged on the square groove (12), fixedly connected with the square groove (12).

6. A mine safety monitoring device for monitoring ventilation in a mine according to claim 5, wherein, The rope assembly comprises: Sleeve (16), arranged on the ventilation box (1), fixedly connected with the ventilation box (1); Spring (17), arranged on the sleeve (16), fixedly connected with the sleeve (16); Detection assembly, arranged on the spring (17).

7. A mine safety monitoring device for monitoring ventilation in a mine according to claim 6, characterised in that, The detection assembly comprises: Sleeve rod (18), arranged on the spring (17), fixedly connected with the spring (17); Thin rope (19), arranged on the sleeve rod (18), fixedly connected with the sleeve rod (18); Air quality detector (20), arranged on the sleeve rod (18), fixedly connected with the sleeve rod (18).

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