CN220437919U

CN220437919U - Air quality detection collection system

Info

Publication number: CN220437919U
Application number: CN202321383036.3U
Authority: CN
Inventors: 田绪保; 王德川
Original assignee: Suzhou Baochuan Environmental Protection Equipment Co ltd
Current assignee: Suzhou Baochuan Environmental Protection Equipment Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2024-02-02
Anticipated expiration: 2033-06-02

Abstract

The utility model belongs to the field of air detection devices, in particular to an air quality detection acquisition device, which comprises a device main body, wherein a single suction pump is arranged in the device main body, a collecting structure is arranged at the bottom of the single suction pump, a processing structure is connected to the bottom of the collecting structure, a discharging structure is connected to the bottom of the processing structure, a device outer cover is arranged on the front surface of the device main body, a detector is arranged in the middle position of the device outer cover, second screws are fixed at four corners of the device outer cover, a handle is fixed on the right side of the outer wall of the device main body, and the device main body comprises a first sealing ring, an air inlet pipe, a second sealing ring, an outer pipe, an inner pipe, a top filter screen and a protective ring; the utility model has simple operation when detecting and collecting hidden corners, and can extract the inner tube upwards, thereby improving the convenience of detecting and collecting air by the device, facilitating the disassembly and cleaning of the stretched pipeline, and being capable of preserving the collected air while detecting the air quality.

Description

Air quality detection collection system

Technical Field

The utility model relates to the field of air detection devices, in particular to an air quality detection acquisition device.

Background

The air quality problem not only affects people's life, but also affects people's health, therefore, environmental control is unprecedented, for detecting the air quality of surrounding environment, environmental protection department often adopts various air quality detection collection system to detect and gather ambient gas.

In Chinese patent CN201920230817.6, the utility model discloses a gas collection device for an air quality detector, which comprises a shunt tube, a gas collection head and a single suction pump, wherein a first air inlet is formed at one end of the gas collection head, a second air inlet is formed in the upper surface and the lower surface of one side, close to the first air inlet, of the gas collection head, a second connecting tube is installed at one end, deviating from the first air inlet, of the gas collection head, the second connecting tube is connected with a third connecting tube through a hose, the single suction pump is connected onto the shunt tube through the third connecting tube, a collection device is connected at the middle position of the upper end of the shunt tube through the first connecting tube, a piston is movably installed at the bottom end inside the collection device, a piston connecting rod is connected at the upper end of the piston, air valves are installed at two sides of the shunt tube, a detector connector is installed at one end, deviating from the third connecting tube, and the device has the advantages of multi-port air inlet, flexible collection and gas content observation ratio, and is simple to operate and convenient to use.

In order to solve the problem that balloon stability is relatively poor and easy to guarantee, the problems that air intake collection is incomplete, collection is inflexible and gas collection cannot be measured are often solved, a single suction pump, a shunt pipe and a collection device are arranged to be used for processing in the prior art, but when indoor air circulation is relatively poor, detection and collection of hidden corners in a space are needed by means of tools such as a ladder, and further the problem that detection is relatively troublesome is caused.

Therefore, an air quality detection and acquisition device is provided for the problems.

Disclosure of Invention

The utility model aims to provide an air quality detection and acquisition device, which is used for solving the problem that the detection and the acquisition of hidden corners in a space in the background technology are troublesome.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an air quality detection and acquisition device, which comprises a device main body, wherein a single suction pump is arranged in the device main body, a collecting structure is arranged at the bottom of the single suction pump, a processing structure is connected to the bottom of the collecting structure, a discharging structure is connected to the bottom of the processing structure, a device outer cover is arranged on the front surface of the device main body, a detector is arranged in the middle position of the device outer cover, second screws are fixed at four corners of the device outer cover, and a handle is fixed on the right side of the outer wall of the device main body;

the device main body comprises a first sealing ring, an air inlet pipe, a second sealing ring, an outer pipe, an inner pipe, a top filter screen and a protective ring, wherein the first sealing ring is arranged at the middle position of the top of the device main body, the air inlet pipe is arranged in the first sealing ring, the second sealing ring is arranged on the outer wall of the air inlet pipe, the outer pipe is connected with the outer pipe in a threaded manner, the inner pipe is arranged on the inner side of the outer pipe, the top filter screen is arranged at the top of the inner pipe, and the protective ring is arranged at the bottom of the inner pipe.

Preferably, the collection structure is including structure enclosing cover, first screw and pneumatic valve, the structure enclosing cover is installed in the front of collection structure, and the four corners of structure enclosing cover all is fixed with first screw, the pneumatic valve is installed to the inside intermediate position of collection structure.

Preferably, the structure outer cover and the collecting structure form a detachable structure through a first screw, and the collecting structure is arranged in a hollow shape.

Preferably, the treatment structure comprises a structural filter screen, an outer plate, a partition plate and an adsorption layer, wherein the structural filter screen is fixed on the upper side and the lower side of the treatment structure, the outer plate is arranged on the front surface of the treatment structure, the partition plate is fixed on the inner wall of the outer plate, and the adsorption layer is arranged on the inner side of the partition plate.

Preferably, the separation plate is in sliding connection with the treatment structure, and the separation plate is in close fit with the adsorption layer.

Preferably, the discharging structure comprises a bottom filter screen, and the bottom filter screen is arranged on the upper side and the lower side of the discharging structure.

Preferably, the outer cover of the device and the main body of the device form a detachable structure through a second screw, and the main body of the device is connected with the handle through welding.

The utility model has the advantages that:

1. when the indoor air circulation is poor, the operation is simple when the detection and collection are carried out at hidden corners, the inner pipe can be pulled out upwards, so that the convenience of detecting and collecting air by the device is improved, the stretched pipeline structure is convenient to detach and clean the pipeline, the collected air can be stored while the air quality is detected, the air sample can be conveniently reserved, the interior of the collection structure can be conveniently cleaned, and the cover plate can be conveniently detached;

2. the utility model adopts the common cooperation among the filter screen, the outer plate, the baffle plate and the adsorption layer, the collected air can be adsorbed before being discharged outwards, the direct discharge of waste gas is avoided, the safety of personnel is improved, the adsorption layer is convenient to replace, the operation is more convenient, and meanwhile, the dust outside can be prevented from entering the device through the discharge structure, and the dust resistance of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the whole front view of the present utility model;

FIG. 2 is a schematic view of the explosive structures of the outer tube and the inner tube of the present utility model;

FIG. 3 is a schematic view showing the specific structure of the outer cover of the device of the present utility model;

FIG. 4 is a schematic view of the internal structure of the device of the present utility model;

FIG. 5 is a schematic view showing a specific structure of the collecting structure of the present utility model;

FIG. 6 is a schematic diagram of an exploded view of a processing structure according to the present utility model;

FIG. 7 is a schematic view of the internal structure of the collecting structure of the present utility model.

In the figure: 1. a device body; 11. a first seal ring; 12. an air inlet pipe; 13. a second seal ring; 14. an outer tube; 15. an inner tube; 16. a top screen; 17. a protective ring; 2. a single suction pump; 3. a collection structure; 31. a structural outer cover; 32. a first screw; 33. an air valve; 4. a processing structure; 41. a structural filter screen; 42. an outer plate; 43. a partition plate; 44. an adsorption layer; 5. a discharge structure; 51. a bottom filter screen; 6. an apparatus cover; 7. a detector; 8. a second screw; 9. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 7, an air quality detecting and collecting device includes a device main body 1, a single suction pump 2 is installed in the device main body 1, a collecting structure 3 is installed at the bottom of the single suction pump 2, a processing structure 4 is connected at the bottom of the collecting structure 3, a discharging structure 5 is connected at the bottom of the processing structure 4, a device outer cover 6 is installed on the front surface of the device main body 1, a detector 7 is installed in the middle position of the device outer cover 6, second screws 8 are fixed at four corners of the device outer cover 6, and a handle 9 is fixed on the right side of the outer wall of the device main body 1; the device main part 1 is including first sealing washer 11, intake pipe 12, second sealing washer 13, outer tube 14, inner tube 15, top filter screen 16 and guard ring 17, first sealing washer 11 is installed to the top intermediate position of device main part 1, and the internally mounted of first sealing washer 11 has intake pipe 12, and the outer wall of intake pipe 12 is provided with second sealing washer 13, the outer wall threaded connection of intake pipe 12 has outer tube 14, and inner tube 15 is installed to the inboard of outer tube 14, top filter screen 16 is installed at the top of inner tube 15, and guard ring 17 is installed to the bottom of inner tube 15, through such setting, during indoor air circulation is relatively poor, easy operation when detecting to gather comparatively hidden corner, can upwards take out inner tube 15, thereby improve the convenience of device detection collection air, and conveniently dismantle the clearance pipeline to tensile pipeline structure, collection structure 3 is including structure enclosing cover 31, first screw 32 and pneumatic valve 33, collection structure 3's four corners intermediate position installs pneumatic valve 33, through such setting, can preserve the air sample collection structure 3 through the enclosing cover 3 of being convenient for carrying out, can dismantle the structure through setting up the air sample collection structure 3, can be convenient for collect the structure through the cover plate 3, the structure is convenient for collect.

Example two

As shown in fig. 1, 3, 4, and 6, on the basis of the first embodiment, the present utility model provides a technical solution: the structure 4 is handled including structure filter screen 41, planking 42, baffle 43 and adsorbed layer 44, the upper and lower both sides of handling structure 4 all are fixed with structure filter screen 41, and handle structure 4 openly installs planking 42, planking 42's inner wall is fixed with baffle 43, and the adsorbed layer 44 is installed to baffle 43's inboard, through such setting, the air of gathering can adsorb before outwards discharging and handle, avoid directly discharging waste gas, personnel's security has been improved, be sliding connection between baffle 43 and the structure 4, and be closely laminating setting between baffle 43 and the adsorbed layer 44, through such setting, the convenience is changed adsorbed layer 44, more convenient during the operation, the structure 5 is discharged including bottom filter screen 51, and bottom filter screen 51 sets up in the upper and lower both sides of structure 5, through such setting, can prevent outside dust from entering the device inside through structure 5, the dust resistance of device has been improved, device enclosing cover 6 forms detachable construction through second screw 8 and device main part 1 and handle 9 between be welded connection, through such setting, the convenience is to the device inside is clear up, the convenience is dust to the inside the device.

Working principle: firstly, when the device is used, the handle 9 is held, the single suction pump 2 is started, as the inner wall of the outer pipe 14 is in a thread shape and is matched with the outer wall of the air inlet pipe 12, the joint of the air inlet pipe 12 and the device main body 1 is sealed through the first sealing ring 11, the outer pipe 14 is rotatably installed outside the air inlet pipe 12, at the moment, the joint of the outer pipe 14 and the air inlet pipe 12 is sealed through the second sealing ring 13, the inner pipe 15 is pulled up to a proper position, the protective ring 17 at the bottom of the inner pipe 15 is made of rubber material and can be connected with the inner wall of the outer pipe 14, so that the inner pipe 15 is kept in a fixed state, the top of the inner pipe 15 is aligned with a required detection position, dust is filtered when air passes through the top filter screen 16, and the air passes through the inner pipe 15 and the outer pipe 14 and enters the collecting structure 3 from the air inlet pipe 12 and the single suction pump 2;

then, the collection structure 3 can collect air, the detector 7 is started, the detector 7 is communicated with the structure outer cover 31 to detect the air in the collection structure 3, when the air is required to be discharged after detection, the air valve 33 is started, the air enters the treatment structure 4 from the collection structure 3, the air enters the discharge structure 5 through the adsorption layer 44 arranged between the structure filter screen 41 and the partition plate 43, the air is discharged from the bottom filter screen 51 of the discharge structure 5, the structure outer cover 31 can be detached through the first screw 32 to clean the inside of the collection structure 3, the outer plate 42 is pulled out, the partition plate 43 is fixed with the adsorption layer 44 to be pulled out for replacement, and the device outer cover 6 can be detached through the second screw 8 to clean the inside of the device main body 1.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An air quality detects collection system, its characterized in that: the device comprises a device main body (1), wherein a single suction pump (2) is arranged in the device main body (1), a collecting structure (3) is arranged at the bottom of the single suction pump (2), a processing structure (4) is connected to the bottom of the collecting structure (3), a discharging structure (5) is connected to the bottom of the processing structure (4), a device outer cover (6) is arranged on the front surface of the device main body (1), a detector (7) is arranged at the middle position of the device outer cover (6), second screws (8) are respectively fixed at four corners of the device outer cover (6), and a handle (9) is fixed on the right side of the outer wall of the device main body (1);

the device comprises a device main body (1), wherein the device main body comprises a first sealing ring (11), an air inlet pipe (12), a second sealing ring (13), an outer pipe (14), an inner pipe (15), a top filter screen (16) and a protective ring (17), the first sealing ring (11) is installed at the middle position of the top of the device main body (1), the air inlet pipe (12) is installed in the first sealing ring (11), the second sealing ring (13) is arranged on the outer wall of the air inlet pipe (12), the outer pipe (14) is connected with the outer pipe in a threaded manner, the inner pipe (15) is installed on the inner side of the outer pipe (14), the top filter screen (16) is installed at the top of the inner pipe (15), and the protective ring (17) is installed at the bottom of the inner pipe (15).

2. An air quality detection and collection device according to claim 1, wherein: the collecting structure (3) comprises a structure outer cover (31), first screws (32) and an air valve (33), the front surface of the collecting structure (3) is provided with the structure outer cover (31), four corners of the structure outer cover (31) are respectively fixed with the first screws (32), and the air valve (33) is arranged at the middle position inside the collecting structure (3).

3. An air quality detection and collection device according to claim 2, wherein: the structure outer cover (31) and the collecting structure (3) form a detachable structure through a first screw (32), and the collecting structure (3) is arranged in a hollow shape.

4. An air quality detection and collection device according to claim 1, wherein: the treatment structure (4) comprises a structural filter screen (41), an outer plate (42), a partition plate (43) and an adsorption layer (44), wherein the structural filter screen (41) is fixed on the upper side and the lower side of the treatment structure (4), the outer plate (42) is installed on the front side of the treatment structure (4), the partition plate (43) is fixed on the inner wall of the outer plate (42), and the adsorption layer (44) is installed on the inner side of the partition plate (43).

5. The air quality detection and collection device according to claim 4, wherein: the separation plate (43) is in sliding connection with the treatment structure (4), and the separation plate (43) is tightly attached to the adsorption layer (44).

6. An air quality detection and collection device according to claim 1, wherein: the discharging structure (5) comprises a bottom filter screen (51), and the bottom filter screen (51) is arranged on the upper side and the lower side of the discharging structure (5).

7. An air quality detection and collection device according to claim 1, wherein: the device outer cover (6) and the device main body (1) form a detachable structure through a second screw (8), and the device main body (1) is connected with the handle (9) in a welding way.