CN211504879U

CN211504879U - Adjustable sampling tool for atmospheric pollution detection

Info

Publication number: CN211504879U
Application number: CN201921902354.XU
Authority: CN
Inventors: 闻家凤; 周志贤
Original assignee: Hebei Nanwei Environmental Testing Co ltd
Current assignee: Hebei Nanwei Environmental Testing Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-09-15
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses an atmosphere pollution detects uses sampling tool with adjustable, the power distribution box comprises a box body, the lower extreme is equipped with first baffle in the box, it has gas bomb and filter flask to distribute on the first baffle, first baffle top surface one end is equipped with the battery, the upper end is equipped with the second baffle in the box, second baffle top surface is equipped with the aspirator pump, the case is placed to the second, first case of placing, receiver and electric telescopic handle, the gas outlet of aspirator pump is located outside the box, the air inlet of aspirator pump and the gas outlet rigid coupling of return bend, return bend bottom surface rigid coupling has first pipe and second pipe, the first pipe other end and the first case rigid coupling of placing, the case rigid coupling is placed with the second to the second pipe, be equipped with the gas-supply pipe in the receiver, the air inlet of return bend and the gas outlet rigid coupling of gas-supply pipe, the air inlet of gas-. The utility model discloses the effectual efficiency that improves the sampling is favorable to improving empty gas detection's accuracy.

Description

Adjustable sampling tool for atmospheric pollution detection

Technical Field

The utility model relates to an atmosphere pollution detection equipment technical field especially relates to adjustable sampling tool for atmosphere pollution detection.

Background

In recent years, with the continuous development of industry, global air pollution is also continuously aggravated, the global ecological environment and the physical health of people are endangered, people need to sample and detect polluted air, the air pollution is conveniently specially treated, the current air sampling device is inconvenient to adjust, the function of sampling air with different heights is not provided, the current sampling device can only collect the air to detect, and impurities in the air cannot be simultaneously adopted to detect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the sampling tool is used in atmosphere pollution detection with adjustable that proposes.

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

the adjustable sampling tool for detecting the atmospheric pollution comprises a box body, wherein the box body is rectangular, universal wheels are arranged at four corners of the bottom surface of the box body, one side surface of the box body is open, rectangular box doors are hinged to two side walls of the open, a cylindrical push rod is longitudinally arranged on one side surface of the box body, the bottom surfaces of two ends of the push rod are fixedly connected with bent rods, the other end of each bent rod is fixedly connected with one side surface corresponding to the box body, one end of the top surface of the box body is provided with a rectangular opening, one side wall of the opening is hinged with a rectangular cover plate, a supporting cushion layer is arranged on the inner bottom surface of the box body, a first partition plate is transversely arranged at the inner lower end of the box body, air storage bottles and filter bottles are distributed on the first partition plate, one end of the top surface of the first partition plate is provided with a storage battery, a second partition plate, the air suction pipe is characterized in that a first placing box is arranged on the top surface of a second partition plate corresponding to one side of the second placing box, a rectangular storage box is arranged on the top surface of the second partition plate corresponding to the other side of the second placing box, an electric telescopic rod is arranged on the top surface of the other end of the second partition plate, an air outlet of the air suction pump penetrates through the inner wall of one side of the box and is located outside the box, an air inlet of the air suction pump is fixedly connected with an air outlet of a bent pipe, a first guide pipe and a second guide pipe are fixedly connected to the bottom surface of the bent pipe, the other end of the first guide pipe is fixedly connected with the first placing box, the second guide pipe is fixedly connected with the second placing box, an air delivery pipe is arranged in the storage box, an air inlet of the bent pipe is fixedly connected with an air outlet of the air delivery.

Preferably, the first partition plate has a circular limiting hole on the top surface, the gas cylinder and the filter flask are both located in the corresponding limiting hole, the outer wall of the upper end of the gas cylinder is provided with an external thread, the top end of the gas cylinder is provided with a sealing cover, the inner wall of the sealing cover is provided with an internal thread, and the sealing cover is in threaded connection with the gas cylinder.

Preferably, the upper end is equipped with the rubber lid in the filter flask, from the top down is equipped with first spacing ring, second spacing ring, third spacing ring in the filter flask in proper order, be equipped with first filter layer in the first spacing ring, be equipped with the second filter layer in the second spacing ring, be equipped with the third filter layer in the third spacing ring.

Preferably, first pipe lower extreme passes the first case top surface of placing and is located the first incasement of placing, first pipe upper end rigid coupling has first ooff valve, second pipe lower extreme passes the second and places the case top surface and is located the second and place the incasement, second pipe upper end rigid coupling has the second ooff valve first place the case and the second place a case side and all articulate there is the sealing door.

Preferably, the storage box top surface is uncovered, the storage box upper end transversely is equipped with the limiting plate of rectangle form, the limiting plate top surface is equipped with the opening, and the opening front and back end all is equipped with the gyro wheel, the gas-supply pipe gas outlet passes a storage box lateral wall and lies in outside the storage box, the air inlet of gas-supply pipe pass the limiting plate and with two gyro wheel surface contact.

Preferably, the breathing pipe top surface is equipped with the protection casing of rectangle form, be equipped with circular shape sealed dish in the breathing pipe, sealed dish upper end pass the breathing pipe and with the backup pad bottom surface rigid coupling of rectangle form, the equal rigid coupling in backup pad top surface four corners has the spring, every spring other end all with the interior top surface rigid coupling of protection casing, backup pad top surface middle part is equipped with the magnet of rectangle form, the bottom surface middle part is equipped with the electro-magnet of rectangle form in the protection casing, the electro-magnet is located the magnet top.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first placing box, the second placing box, the gas storage bottle, the electric telescopic rod and the air suction pump are matched, so that sampling detection can be performed on air with different heights, the air detection with different heights can be compared, the accuracy of the air detection can be improved, and the air pollution degrees with different heights can be acquired;

2. the air suction pump and the electric telescopic rod are matched with the filter bottle, the first filter layer, the second filter layer and the third filter layer, so that air with different heights can be subjected to layered filtration, impurities in the air can be obtained and detected, the quality of the air with different heights can be detected, and the sampling efficiency can be improved;

to sum up, the utility model discloses can sample the impurity in air and the air simultaneously, the effectual efficiency that improves the sampling is favorable to improving empty gas detection and surveys's accuracy.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

FIG. 1 is a cross-sectional view of an adjustable sampling tool for atmospheric pollution detection in accordance with the present invention;

fig. 2 is a front view of the adjustable sampling tool for detecting atmospheric pollution provided by the present invention;

fig. 3 is a top view of the adjustable sampling tool for detecting atmospheric pollution provided by the present invention;

FIG. 4 is a sectional view of the storage box of the sampling tool for detecting atmospheric pollution according to the present invention;

FIG. 5 is a sectional view of the suction tube of the adjustable sampling tool for detecting atmospheric pollution in accordance with the present invention;

FIG. 6 is a sectional view of a first container for an adjustable sampling tool for atmospheric pollution detection according to the present invention;

FIG. 7 is a sectional view of a second container for an adjustable sampling tool for atmospheric pollution detection according to the present invention;

number in the figure: the box body 1, universal wheel 2, chamber door 3, apron 4, first baffle 5, gas bomb 6, filter flask 7, battery 8, second baffle 9, aspirator pump 10, first case 11 of placing, second case 12 of placing, support cushion layer 13, receiver 14, electric telescopic handle 15, breathing pipe 16, return bend 17, knee 18, push rod 19, first pipe 20, first ooff valve 21, second pipe 22, second ooff valve 23, first filter layer 24, second filter layer 25, third filter layer 26, gas-supply pipe 27, gyro wheel 28, magnet 29, sealed dish 30, electro-magnet 31, spring 32.

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.

Example (b): referring to fig. 1-7, an adjustable sampling tool for detecting atmospheric pollution comprises a box body 1, wherein the box body 1 is rectangular, universal wheels 2 are arranged at four corners of the bottom surface of the box body 1, one side surface of the box body 1 is open, two side walls of the open are hinged with rectangular box doors 3, a cylindrical push rod 19 is longitudinally arranged on one side surface of the box body 1, the bottom surfaces of two ends of the push rod 19 are fixedly connected with bent rods 18, the other end of each bent rod 18 is fixedly connected with a corresponding side surface of the box body 1, one end of the top surface of the box body 1 is provided with a rectangular opening, one side wall of the opening is hinged with a rectangular cover plate 4, a supporting cushion layer 33 is arranged on the inner bottom surface of the box body 1, a first partition plate 5 is transversely arranged at the inner lower end of the box body 1, an air storage bottle 6 and a filter bottle 7 are distributed on the first partition plate 5, one, the top surface of one end of the second clapboard 9 is provided with an air suction pump 10, the middle part of the top surface of the second clapboard 9 is provided with a rectangular second placing box 12, the top surface of the second clapboard 9 corresponding to one side of the second placing box 12 is provided with a first placing box 11, the top surface of the second clapboard 9 corresponding to the other side of the second placing box 12 is provided with a rectangular storage box 14, the top surface of the other end of the second clapboard 9 is provided with an electric telescopic rod 15, the air outlet of the air suction pump 10 passes through the inner wall of one side of the box 1 and is positioned outside the box 1, the air inlet of the air suction pump 10 is fixedly connected with the air outlet of the elbow pipe 17, the bottom surface of the elbow pipe is fixedly connected with a first guide pipe 20 and a second guide pipe 22, the other end of the first guide pipe 20 is fixedly connected with the first placing box 11, the fixedly connected with the second guide pipe 22 and the second placing box 12, the, the air inlet of the air pipe 27 is fixedly connected with the air outlet of the air suction pipe 16, the bottom surface of the air suction pipe 16 is fixedly connected with the movable end of the electric telescopic rod 15, and the air suction pipe 16 is positioned below the opening.

The utility model discloses in, 5 top surface distributions of first baffle have the spacing hole of circular shape, gas bomb 6 and filter flask 7 all are located the spacing hole that corresponds, 6 upper end outer walls of gas bomb are equipped with the external screw thread, 6 tops of gas bomb are equipped with sealed lid, sealed lid inner wall is equipped with the internal thread, sealed lid and 6 screwed connection of gas bomb.

The utility model discloses in, the upper end is equipped with the rubber lid in the filter flask 7, from the top down is equipped with first spacing ring, second spacing ring, third spacing ring in proper order in the filter flask 7, be equipped with first filter layer 24 in the first spacing ring, be equipped with second filter layer 25 in the second spacing ring, be equipped with third filter layer 26 in the third spacing ring, first filter layer 24's material is wire mesh, and second filter layer 25's material is the non-woven fabrics, and third filter layer 26's material is the HEPA filter screen.

The utility model discloses in, first pipe 20 lower extreme passes the first case 11 top surface of placing and is located the first case 11 of placing, first pipe 20 upper end rigid coupling has first ooff valve 21, second pipe 22 lower extreme passes the second and places case 12 top surface and is located the second and places case 12, second pipe 22 upper end rigid coupling has second ooff valve 23 first case 11 of placing and a second place case 12 side and all articulate there is the sealing door.

The utility model discloses in, 14 top surfaces of receiver are uncovered, 14 upper ends of receiver transversely are equipped with the limiting plate of rectangle form, the limiting plate top surface is equipped with the opening, and the opening front and back end all is equipped with

gyro wheel

28, 14 lateral walls of receiver are passed and are located outside receiver 14 to gas-supply pipe 27 gas outlet, gas-supply pipe 27's air inlet pass the limiting plate and with two gyro wheel 28 surface contact.

The utility model discloses in, 16 top surfaces of breathing pipe are equipped with the protection casing of rectangle form, be equipped with circular shape sealed dish 30 in the breathing pipe 16, sealed dish 30 upper end pass breathing pipe 16 and with the backup pad bottom surface rigid coupling of rectangle form, the equal rigid coupling in backup pad top surface four corners has spring 32, every spring 32 other end all with the interior top surface rigid coupling of protection casing, backup pad top surface middle part is equipped with the magnet 29 of rectangle form, the bottom surface middle part is equipped with the electro-magnet 31 of rectangle form in the protection casing, electro-magnet 31 is located magnet 29 top.

The utility model discloses in, 14 a side of receiver is equipped with electromagnet control switch, electric telescopic rod control switch and aspirator pump control switch, the battery passes through the wire and is connected with electromagnet control switch, electric telescopic rod control switch and aspirator pump control switch, electromagnet control switch passes through the wire and is connected with electro-magnet 29, and electric telescopic rod control switch passes through the wire and is connected with electric telescopic handle 15, aspirator pump control switch passes through the wire and is connected with aspirator pump 10.

Specifically, when the utility model is used, the universal wheel 2 is pushed to rotate by the push rod 19, the universal wheel 2 drives the box body 1 to move, thereby the sampling tool is moved to the sampling place, then the box door 3 is opened, the cover plate 4 is opened, then the electric telescopic rod 15 is controlled to extend, the electric telescopic rod 15 drives the air suction pipe 16 to move upwards, the air suction pipe 16 drives the air delivery pipe 27 to move upwards, after the electric telescopic rod 15 extends to a proper height, the electric telescopic rod 15 is controlled to stop extending, then the control switch of the electromagnet is opened, the electromagnet 31 is electrified, the electromagnet 31 attracts the magnet 29 to move upwards, the magnet 29 drives the support plate to move upwards, the support plate drives the sealing plate 30 to move upwards, the spring 32 is compressed until the magnet 29 contacts with the electromagnet 31, at the moment, the air suction pipe 1 is communicated with the outside, then the air suction pump 10 is, the sealing doors of the first placing box 11 and the second placing box 12 are opened, then the sealing cover of the gas storage bottle 6 is opened, the gas storage bottle 6 is placed in the first placing box 11, the rubber cover of the filter bottle 7 is taken down, the filter bottle 7 is placed in the second placing box 12, the sealing door is closed, outside air enters the air conveying pipe 27 through the air suction pipe 16 and enters the bent pipe 17 through the air conveying pipe 27, the first switch valve 21 and the second switch valve 23 are opened, the air enters the first placing box 11 and the gas storage bottle 6 through the first guide pipe 20, the air enters the second placing box 12 and the filter bottle 7 through the second guide pipe 22, the air enters the filter bottle 7 and sequentially passes through the first filter layer 24, the second filter layer 25 and the third filter layer 26, after a period of time, the air suction pump 10 is closed, the control switch of the electromagnet is closed, and the electromagnet 31 has no attraction force, the spring 32 resets, the spring 32 drives the supporting plate to move downwards, the supporting plate drives the sealing plate 30 to move downwards, so that the air suction pipe 16 is disconnected from the outside, then the sealing doors of the first placing box 11 and the second placing box 12 are opened, the sealing cover of the air storage bottle 6 is covered and the air storage bottle is taken out, the rubber cover is covered at the upper end of the filter bottle 7 and the filter bottle 7 is taken out, then the height of the air suction pipe 16 is adjusted to perform next height sampling, the box door 3 and the cover plate 4 are closed until the sampling at the position is finished, the idler wheel 28 is pushed to rotate, and the sampling tool is moved to a next sampling point.

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. Sampling tool is used in atmosphere pollution detection with adjustable, including box (1), its characterized in that: the box body (1) is rectangular, universal wheels (2) are arranged at four corners of the bottom surface of the box body (1), one side surface of the box body (1) is open, rectangular box doors (3) are hinged to two open side walls, a cylindrical push rod (19) is vertically arranged at one side surface of the box body (1), bent rods (18) are fixedly connected to bottom surfaces of two ends of the push rod (19), the other end of each bent rod (18) is fixedly connected to a corresponding side surface of the box body (1), a rectangular opening is arranged at one end of the top surface of the box body (1), a rectangular cover plate (4) is hinged to one side wall of the opening, a supporting cushion layer (33) is arranged on the inner bottom surface of the box body (1), a first partition plate (5) is transversely arranged at the inner lower end of the box body (1), gas storage bottles (6) and filter bottles (7) are distributed on the first partition plate (5), and a, the upper end transversely is equipped with second baffle (9) in box (1), second baffle (9) one end top surface is equipped with aspirator pump (10), second baffle (9) top surface middle part is equipped with the second of rectangle form and places case (12), the second is placed second baffle (9) top surface that case (12) one side corresponds and is equipped with the first case (11) of placing, the second is placed second baffle (9) top surface that case (12) opposite side corresponds and is equipped with receiver (14) of rectangle form, second baffle (9) other end top surface is equipped with electric telescopic handle (15), the gas outlet of aspirator pump (10) passes box (1) one side inner wall and is located outside box (1), the gas inlet of aspirator pump (10) and the gas outlet rigid coupling of return bend (17), return bend bottom surface rigid coupling has first pipe (20) and second pipe (22), the case (11) rigid coupling is placed with first to the first pipe (20) other end, the second guide pipe (22) is fixedly connected with the second placing box (12), an air conveying pipe (27) is arranged in the storage box (14), an air inlet of the elbow pipe (17) is fixedly connected with an air outlet of the air conveying pipe (27), an air inlet of the air conveying pipe (27) is fixedly connected with an air outlet of the air suction pipe (16), the bottom surface of the air suction pipe (16) is fixedly connected with the movable end of the electric telescopic rod (15), and the air suction pipe (16) is located below the opening.

2. The adjustable sampling tool for atmospheric pollution detection as recited in claim 1, wherein: the gas storage cylinder is characterized in that circular limiting holes are distributed in the top surface of the first partition plate (5), the gas storage cylinder (6) and the filter cylinder (7) are located in the corresponding limiting holes, external threads are arranged on the outer wall of the upper end of the gas storage cylinder (6), a sealing cover is arranged at the top end of the gas storage cylinder (6), internal threads are arranged on the inner wall of the sealing cover, and the sealing cover is in threaded connection with the gas storage cylinder (6).

3. The adjustable sampling tool for atmospheric pollution detection as recited in claim 1, wherein: the rubber cover is arranged at the upper end in the filter flask (7), a first limiting ring, a second limiting ring and a third limiting ring are sequentially arranged in the filter flask (7) from top to bottom, a first filter layer (24) is arranged in the first limiting ring, a second filter layer (25) is arranged in the second limiting ring, and a third filter layer (26) is arranged in the third limiting ring.

4. The adjustable sampling tool for atmospheric pollution detection as recited in claim 1, wherein: first pipe (20) lower extreme passes first placing case (11) top surface and is located first placing case (11), first pipe (20) upper end rigid coupling has first ooff valve (21), second pipe (22) lower extreme passes the second and places case (12) top surface and is located the second and places case (12) in, second pipe (22) upper end rigid coupling has second ooff valve (23) first placing case (11) and second and placing case (12) side all articulated have sealing door.

5. The adjustable sampling tool for atmospheric pollution detection as recited in claim 1, wherein: receiver (14) top surface is uncovered, receiver (14) upper end transversely is equipped with the limiting plate of rectangle form, the limiting plate top surface is equipped with the opening, and the opening front and back end all is equipped with gyro wheel (28), outside air pipe (27) gas outlet passed receiver (14) a lateral wall and was located receiver (14), the air inlet of air pipe (27) passed the limiting plate and with two gyro wheel (28) surface contact.

6. The adjustable sampling tool for atmospheric pollution detection as recited in claim 1, wherein: breathing pipe (16) top surface is equipped with the protection casing of rectangle form, be equipped with circular shape sealed dish (30) in breathing pipe (16), sealed dish (30) upper end pass breathing pipe (16) and with the backup pad bottom surface rigid coupling of rectangle form, the equal rigid coupling in backup pad top surface four corners has spring (32), every spring (32) other end all with the interior top surface rigid coupling of protection casing, backup pad top surface middle part is equipped with magnet (29) of rectangle form, the bottom surface middle part is equipped with electro-magnet (31) of rectangle form in the protection casing, electro-magnet (31) are located magnet (29) top.