CN217304550U - Gas sampler for mine environment detection - Google Patents

Abstract

The utility model provides a gas sampler for mine environment detects, the power distribution box comprises a box body, the box internal rotation is connected with the carousel, circumference is equipped with a plurality of slots on the carousel, the receiving flask has all been put in a plurality of slots interpolation, flexible pipe is installed at the top of box, and first air pump is installed at the interior top of box, the end of breathing in and the flexible union coupling of first air pump, the end of giving vent to anger of first air pump and the bottleneck adaptation of receiving flask, the elevating system that can drive flexible pipe is flexible is still installed at the top of box. The sampler can collect air with different heights, is convenient to use, and can be used for comprehensively detecting the mine environment.

Description

Gas sampler for mine environment detection

Technical Field

The utility model relates to a gaseous sampling technical field especially relates to a mine environment detects with gaseous sample thief.

Background

When mining, the surrounding air is often easily polluted, and related departments need to sample the surrounding air of the mine in order to monitor the quality of the surrounding air of the mine.

Most of the existing samplers are of a syringe type, workers hold a syringe by hands, and air is sucked by means of pumping, so that only air with corresponding height can be pumped by the mode, air with different heights cannot be collected, and the mine environment cannot be comprehensively detected.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a mine environment detects with gas sampling ware, the not co-altitude air can be gathered to this sample thief, and it is convenient to use, and then can do a comprehensive detection to mine environment.

In order to solve the above problems, the utility model adopts the following technical scheme:

the utility model provides a mine environment detects with gaseous sample thief, includes the box, the box internal rotation is connected with the carousel, circumference is equipped with a plurality of slots on the carousel, the receiving flask has all been inserted in a plurality of slots, flexible pipe is installed at the top of box, and first air pump is installed at the interior top of box, the end of breathing in and the flexible union coupling of first air pump, the bottleneck adaptation of the end of giving vent to anger and receiving flask of first air pump, the telescopic elevating system of flexible pipe that can drive is still installed at the top of box.

Preferably, the telescopic pipe is composed of a plurality of air pipes which are sequentially sleeved, a sealing ring is installed at the upper end pipe orifice of each air pipe, and the air pipes are connected in a sliding mode.

Preferably, the lifting mechanism comprises a lifting assembly and a pumping assembly.

Preferably, the lifting assembly comprises an annular folding air bag sleeved on the periphery of the telescopic pipe, the telescopic tail end of the telescopic pipe is fixedly connected with a connecting plate, the bottom of the annular folding air bag is fixedly connected with the box body, and the top of the annular folding air bag is fixedly connected with the connecting plate.

Preferably, the pump gas subassembly includes gas holder and second air pump, the second air pump is installed at the box top, the gas holder is installed inside the box, the both ends of second air pump are connected with gas holder and annular folding gasbag respectively, and the second air pump is for bleeding and aerify dual-purpose pump.

Preferably, the air outlet end of the first air pump is provided with a threaded head, an internal thread matched with the threaded head is arranged in the bottle opening, and the outer wall of the bottle opening is connected with a bottle cap through an external thread in a threaded manner.

Preferably, a door is installed at one side of the box body.

The beneficial effects of the utility model are that:

1. through flexible pipe of installation and elevating system, only need start the second air pump can with the gas pump in the gas holder go into annular folding gasbag in, annular folding gasbag is aerifyd and is upwards expanded, and then can drive flexible pipe upwards to extend, the first air pump of rethread can be to the not air of co-altitude sampling, it is convenient to use.

2. Through the installation carousel, can deposit a plurality of receiving flasks, the receiving flask adopts threaded connection's mode with the end of giving vent to anger of first air pump, can realize quick butt joint.

Drawings

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

fig. 2 is a top view of the turntable according to the present invention;

FIG. 3 is a perspective view of the collection bottle of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is a front view of the present invention.

In the figure: the air storage box comprises a box body 1, a bottle cap 2, an air storage tank 3, a second air pump 4, a first air pump 5, a thread head 6, a collecting bottle 7, a box door 8, a rotary table 9, an annular folding air bag 10, a connecting plate 11, a telescopic pipe 12, a slot 13, a bottle opening 14, an internal thread 15, an external thread 16, a sealing ring 17 and an air pipe 18.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-5, a gas sampler for mine environment detection comprises a box body 1, a rotary table 9 is connected in the box body 1 in a rotating manner, a plurality of slots 13 are circumferentially arranged on the rotary table 9, collecting bottles 7 are inserted into the slots 13, a telescopic pipe 12 is installed at the top of the box body 1, a first air pump 5 is installed at the inner top of the box body 1, the air suction end of the first air pump 5 is connected with the telescopic pipe 12, the air outlet end of the first air pump 5 is matched with a bottle opening 14 of the collecting bottle 7, and a lifting mechanism capable of driving the telescopic pipe 12 to stretch is further installed at the top of the box body 1.

Further, the telescopic pipe 12 is composed of a plurality of air pipes 18 which are sequentially sleeved, a sealing ring 17 is installed at the pipe orifice at the upper end of each air pipe 18, the air pipes 18 are connected in a sliding mode, and the sealing ring 17 can guarantee that air leakage does not occur in the telescopic process.

Further, the lifting mechanism comprises a lifting assembly and an air pumping assembly.

Specifically, the lifting assembly comprises an annular folding air bag 10 sleeved on the periphery of an extension tube 12, the extension tail end of the extension tube 12 is fixedly connected with a connecting plate 11, the bottom of the annular folding air bag 10 is fixedly connected with the box body 1, and the top of the annular folding air bag 10 is fixedly connected with the connecting plate 11.

Specifically, the pump gas subassembly includes gas holder 3 and second air pump 4, and second air pump 4 is installed at 1 top of box, and gas holder 3 is installed inside box 1, and the both ends of second air pump 4 are connected with gas holder 3 and annular folding gasbag 10 respectively, and second air pump 4 is for bleeding and aerify dual-purpose pump.

Further, the end of giving vent to anger of first air pump 5 is equipped with thread head 6, is equipped with in the bottleneck with thread head 6 complex internal thread 15, the outer wall of bottleneck 14 has bottle cap 2 through external screw thread 16 threaded connection, can realize quick butt joint.

Further, a box door 8 is installed at one side of the box body 1.

When sampling, only need open chamber door 8, aim at the nipple head 6 with the bottleneck 14 of receiving flask 7, screw off bottle cap 2, the butt joint is accomplished with the internal thread 15 threaded connection of bottleneck 14 to nipple head 6, start first air pump 5, inhale the receiving flask 7 with external air through flexible pipe 12, when the air of co-altitude not needs to be gathered, only need start second air pump 4, pump the gas pump in the gas bomb 3 into annular folding gasbag 10, annular folding gasbag 10 aerifys the inflation, upwards expand, and then pull open many trachea 18 through connecting plate 11, make flexible end rise to co-altitude not position, when withdrawing, because second air pump 4 aerifys dual-purpose pump for bleeding, can take out the gas in the annular folding gasbag 10 back in the gas holder 3, flexible pipe 12 contracts.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides a mine environment detects gas sampling ware, includes box (1), its characterized in that, box (1) internal rotation is connected with carousel (9), circumference is equipped with a plurality of slots (13) on carousel (9), collecting bottle (7) have all been inserted in a plurality of slots (13), flexible pipe (12) are installed at the top of box (1), and first air pump (5) are installed at the interior top of box (1), the end of breathing in of first air pump (5) is connected with flexible pipe (12), the end of giving vent to anger of first air pump (5) and bottleneck (14) adaptation of collecting bottle (7), the elevating system that can drive flexible pipe (12) and stretch out and draw back is still installed at the top of box (1).

2. The gas sampler for detecting mine environment as claimed in claim 1, wherein the telescopic pipe (12) is composed of a plurality of air pipes (18) which are sequentially sleeved, a sealing ring (17) is installed at the pipe orifice at the upper end of each air pipe (18), and the air pipes (18) are connected in a sliding manner.

3. The gas sampler for detecting mine environment of claim 1, wherein the lifting mechanism comprises a lifting assembly and a pumping assembly.

4. The gas sampler for detecting mine environment as claimed in claim 3, wherein the lifting assembly comprises an annular folding airbag (10) sleeved on the periphery of a telescopic pipe (12), the telescopic end of the telescopic pipe (12) is fixedly connected with a connecting plate (11), the bottom of the annular folding airbag (10) is fixedly connected with the box body (1), and the top of the annular folding airbag (10) is fixedly connected with the connecting plate (11).

5. The gas sampler for detecting mine environment according to claim 4, wherein the pumping assembly comprises a gas storage tank (3) and a second gas pump (4), the second gas pump (4) is installed on the top of the box body (1), the gas storage tank (3) is installed inside the box body (1), two ends of the second gas pump (4) are respectively connected with the gas storage tank (3) and the annular folding airbag (10), and the second gas pump (4) is a dual-purpose pump for pumping and inflating.

6. The gas sampler for detecting mine environment according to claim 1, wherein a threaded head (6) is arranged at the gas outlet end of the first air pump (5), an internal thread (15) matched with the threaded head (6) is arranged in the bottle mouth, and a bottle cap (2) is connected to the outer wall of the bottle mouth (14) through an external thread (16) in a threaded manner.

7. The gas sampler for detecting mine environment according to claim 1, wherein a door (8) is installed on one side of the box body (1).

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