CN218381925U

CN218381925U - Real-time sampling device of atmosphere pollution particulate matter

Info

Publication number: CN218381925U
Application number: CN202222616888.4U
Authority: CN
Inventors: 侯艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-24
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a real-time sampling device of atmosphere pollution particulate matter, the power distribution box comprises a box body, one side of box is run through and is provided with the air inlet, the inside fixedly connected with fixed plate of air inlet, fixedly connected with second driving motor on the fixed plate, second driving motor's output fixedly connected with draws fan, the other end of box runs through and is provided with the gas outlet, the inboard both ends fixedly connected with U type frame of box, the inside correspondence of U type frame is provided with the filter screen, can send external air into to the inside of box through setting up air inlet, second driving motor and drawing fan, can carry out the filter effect to the granule in the air through inside filter screen, and the granule after the filtration can get into the apotheca to can dismantle the filter screen through setting up U type frame and screw rod, thereby be convenient for sample the particulate matter of equidimension not.

Description

Real-time sampling device of atmosphere pollution particulate matter

Technical Field

The utility model relates to an atmosphere pollution particles sampling field, in particular to real-time sampling device of atmosphere pollution particles.

Background

Atmospheric pollution is a phenomenon in which certain substances enter the atmosphere, assume sufficient concentrations, reach sufficient time, and thus jeopardize the comfort, health and welfare of the human body or the environment, due to human activities or natural processes. The atmospheric pollutants enter the atmosphere (input) from an artificial source or a natural source, participate in the circulation process of the atmosphere, and are removed from the atmosphere (output) through chemical reaction, biological activity and physical sedimentation in the atmosphere after a certain retention time.

The filter screen of filtering particulate matter is not convenient for change and dismantlement at the in-process that uses to current a sampling device for atmosphere pollution granule to be not convenient for sample not equidimension particulate matter, thereby can glue the inside condition that leads to the filter screen to block up of hole of gluing on the filter screen at the in-process particulate matter of sampling, influence whole sampling device's sampling efficiency, so we provide an atmosphere pollution particulate matter real-time sampling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a real-time sampling device of atmosphere pollution particulate matter.

In order to achieve the purpose, the utility model adopts the following technical scheme that the real-time sampling device for the atmospheric pollution particles comprises a box body, wherein an air inlet is arranged on one side of the box body in a penetrating manner, a fixed plate is fixedly connected inside the air inlet, a second driving motor is fixedly connected onto the fixed plate, an induced fan is fixedly connected to the output end of the second driving motor, and an air outlet is arranged on the other end of the box body in a penetrating manner;

the inside both ends fixedly connected with U type frame of box, the inside correspondence of U type frame is provided with the filter screen.

As a further description of the above technical solution: and the two ends of the U-shaped frame are in threaded connection with screws, and the other ends of the screws are in contact with the filter screen.

As a further description of the above technical solution: a first driving motor is arranged above the box body, and the output end of the first driving motor penetrates through the box body and is fixedly connected with a rotating rod inwards.

As a further description of the above technical solution: the rotary rod is fixedly connected with a plurality of cams with the same size, and one end of each cam is in contact with the filter screen.

As a further description of the above technical solution: the storage chamber is arranged below the box body in a penetrating mode, and the collecting box is connected to the inside of the storage chamber in a sliding mode.

As a further description of the above technical solution: the other end fixedly connected with handrail of box, the below both sides of box are provided with the universal wheel.

As a further description of the above technical solution: the outside of box is provided with the mounting panel, the both ends fixedly connected with installed part of mounting panel, installed part threaded connection is on the box, one side of mounting panel is provided with the controller.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the real-time sampling device for the atmospheric pollution particles can send outside air into the box body through the air inlet, the second driving motor and the induced fan, can filter particles in the air through the filter screen in the box body, can enable the filtered particles to enter the storage chamber, and can disassemble the filter screen through the U-shaped frame and the screw rod, so that the sampling of the particles with different sizes is facilitated;

2. compared with the prior art, this real-time sampling device of atmosphere pollution particulate matter can carry out striking repeatedly to remaining granule on the filter screen through setting up a driving motor, bull stick and cam to make remaining granule drop smoothly into the bin inside, prevent that the particulate matter from causing the condition of jam to the hole of filter screen, the sampling work of influence particulate matter.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further explained by combining the drawings and the embodiments;

fig. 1 is a schematic diagram of the overall structure of the real-time sampling device for atmospheric pollution particles of the present invention;

fig. 2 is a front view of the real-time sampling device for atmospheric pollution particles of the present invention;

FIG. 3 is a schematic view of the structure A in FIG. 1;

fig. 4 is the utility model relates to a real-time sampling device of atmosphere pollution particulate matter's cam structure schematic diagram.

Illustration of the drawings:

1. a box body; 2. a fixing plate; 3. a first drive motor; 4. a handrail; 5. a cam; 6. an air outlet; 7. a storage chamber; 8. a universal wheel; 9. a second drive motor; 10. a fan guide; 11. an air inlet; 12. a controller; 13. a collection box; 14. mounting a plate; 15. a mounting member; 16. a screw; 17. a U-shaped frame; 18. filtering with a screen; 19. and (4) rotating the rod.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the real-time sampling device for the atmospheric pollution particles comprises a box body 1, wherein an air inlet 11 is arranged on one side of the box body 1 in a penetrating mode, a fixing plate 2 is fixedly connected inside the air inlet 11, a second driving motor 9 is fixedly connected onto the fixing plate 2, an output end of the second driving motor 9 is fixedly connected with an induced fan 10, the induced fan 10 can rotate by starting the second driving motor 9, so that the outside air is conveyed to the inside of the box body 1 through the air inlet 11, an air outlet 6 is arranged at the other end of the box body 1 in a penetrating mode, and the inside air can be discharged through the air outlet 6;

the two ends of the inner side of the box body 1 are fixedly connected with U-shaped frames 17, filter screens 18 are correspondingly arranged inside the U-shaped frames 17, when air passes through the filter screens 18 inside the box body 1, internal particles can be filtered and intercepted by the filter screens 18, the two ends of each U-shaped frame 17 are in threaded connection with screw rods 16, the other ends of the screw rods 16 are in contact with the filter screens 18, when the filter screens 18 are disassembled, the screw rods 16 on the two sides are screwed, so that the filter screens 18 can leave the insides of the U-shaped frames 17, the U-shaped frames can be replaced, and the sampling of the particles with different sizes is facilitated;

a first driving motor 3 is arranged above the box body 1, the output end of the first driving motor 3 penetrates through the box body 1 and is fixedly connected with a rotating rod 19 inwards, a plurality of cams 5 with the same size are fixedly connected onto the rotating rod 19, one end of each cam 5 is in contact with the corresponding filter screen 18, the rotating rod 19 can drive the corresponding cam 5 to rotate when the first driving motor 3 is started, and the filter screens 18 on one sides can be repeatedly knocked through the corresponding cams 5, so that particles remained on the filter screens 18 can smoothly fall into the storage box 7, the situation that the holes of the filter screens 18 are blocked by the particles is prevented, and the sampling work of the particles is influenced;

a storage chamber 7 is arranged below the box body 1 in a penetrating mode, a collection box 13 is connected inside the storage chamber 7 in a sliding mode, particles falling from the interior of the box body 1 can enter the collection box 13 inside the storage chamber 7, and finally the particles can be taken out by pulling the collection box 13, so that sampling work is completed;

the other end fixedly connected with handrail 4 of box 1, the below both sides of box 1 are provided with universal wheel 8, can make things convenient for the staff to promote it through handrail 4, the outside of box 1 is provided with mounting panel 14, the both ends fixedly connected with installed part 15 of mounting panel 14, installed part 15 threaded connection is on box 1, one side of mounting panel 14 is provided with controller 12, mounting panel 14 and installed part 15 in the outside carry out threaded connection with box 1, the mounting panel 14 of opening the outside can conveniently dismantle the change to inside filter screen 18.

The working principle is as follows: the device is when using, at first remove suitable position with the device through universal wheel 8, start inside second driving motor 9 and make induced fan 10 rotate, can send into the inside to box 1 through air inlet 11 with external air through induced fan 10, when the air passes through the inside filter screen 18 of box 1, inside particulate matter can be filtered the interception by filter screen 18, and the inside air that gets into can discharge through the gas outlet 6 of the other end, close second driving motor 9, the particulate matter on the filter screen 18 can drop inside the apotheca 7 of bottom, start first driving motor 3 and can make bull stick 19 drive cam 5 rotate after that, can carry out the repeated work of strikeing to the filter screen 18 of one side through cam 5, thereby make the particulate matter of remaining on filter screen 18 drop smoothly inside bin 7, prevent that the particulate matter from causing the condition of jam to the hole of filter screen 18, the sampling work of particulate matter has been influenced, finally, through pulling collecting box 13, concentrate the collection of taking out with inside particulate matter and can accomplish sampling work.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a real-time sampling device of atmosphere pollution particulate matter, includes box (1), its characterized in that: an air inlet (11) penetrates through one side of the box body (1), a fixing plate (2) is fixedly connected inside the air inlet (11), a second driving motor (9) is fixedly connected onto the fixing plate (2), an output end of the second driving motor (9) is fixedly connected with an induced fan (10), and an air outlet (6) penetrates through the other end of the box body (1);

the box is characterized in that U-shaped frames (17) are fixedly connected to two ends of the inner side of the box body (1), and filter screens (18) are correspondingly arranged inside the U-shaped frames (17).

2. The real-time sampling device of atmospheric pollution particulate matter of claim 1, characterized in that both ends of the U-shaped frame (17) are connected with a screw (16) in a threaded manner, and the other end of the screw (16) is in contact with a filter screen (18).

3. The real-time atmospheric pollution particulate sampling device of claim 1, wherein a first driving motor (3) is arranged above the box body (1), and an output end of the first driving motor (3) penetrates through the box body (1) and is fixedly connected with a rotating rod (19) inwards.

4. The device for sampling atmospheric pollution particles in real time as claimed in claim 3, wherein a plurality of cams (5) with the same size are fixedly connected to the rotating rod (19), and one end of each cam (5) is in contact with the filter screen (18).

5. The real-time atmospheric pollution particulate sampling device of claim 1, wherein a storage chamber (7) is arranged below the box body (1) in a penetrating manner, and a collection box (13) is slidably connected inside the storage chamber (7).

6. The real-time atmospheric pollution particulate sampling device of claim 1, wherein the other end of the box body (1) is fixedly connected with a handrail (4), and universal wheels (8) are arranged on two sides below the box body (1).

7. The real-time atmospheric pollution particulate sampling device of claim 1, wherein a mounting plate (14) is arranged on the outer side of the box body (1), mounting pieces (15) are fixedly connected to two ends of the mounting plate (14), the mounting pieces (15) are in threaded connection with the box body (1), and a controller (12) is arranged on one side of the mounting plate (14).