CN218098772U

CN218098772U - Detection equipment for detecting particles in ambient air

Info

Publication number: CN218098772U
Application number: CN202221429786.5U
Authority: CN
Inventors: 高素莲; 杜天君; 耿晔; 刘光辉; 张荣荣
Original assignee: Jinan Ecological Environment Monitoring Center Of Shandong Province
Current assignee: Jinan Ecological Environment Monitoring Center Of Shandong Province
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-20
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a survey ambient air technical field, in particular to check out test set for determining particulate matter in ambient air, the on-line screen storage device comprises a base, the top fixed connection organic shell of base, organic shell's top fixedly connected with intake pipe, the outside fixedly connected with suction fan of intake pipe, organic shell's the outside is rotated and is connected with the window form, organic shell's inside fixedly connected with connecting rod, the bottom joint of connecting rod has the card cover, the bottom fixedly connected with filter of card cover, the inside swing joint of filter has the filter screen, organic shell's inside is rotated and is connected with the flabellum, the bottom fixedly connected with pivot of flabellum, the outside fixedly connected with of pivot links up the circle, the outside fixedly connected with spring beam who links up the circle, the utility model discloses can in time report to the police to the staff and remind, the convenient particulate matter to inside of clearing up simultaneously.

Description

Detection equipment for detecting particles in ambient air

Technical Field

The utility model relates to a check out test set for particulate matter in survey ambient air belongs to survey ambient air technical field.

Background

With the continuous development of industrialization, the environmental pollution is more and more serious, and various particles in the air can directly enter the bronchus after being inhaled by a human body, so that various diseases such as bronchitis, cardiovascular diseases, asthma and the like are caused, and the health of human is damaged.

The existing equipment for detecting the content of particulate matters in air is complex in structure, expensive in cost, large in size, incapable of detecting particles anywhere, incapable of reminding workers in time during detection of ambient air particulate matters, and incapable of clearing up the detected particulate matters in the equipment in time, thereby influencing the normal operation of the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a check out test set for particulate matter in survey ambient air, the utility model discloses simple structure, convenient to use can in time report to the police the warning to the staff, and the particulate matter of inside is cleared up to the convenience simultaneously to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a check out test set for determining particulate matter in ambient air, includes the base, the top fixed connection organic shell of base, organic shell's top fixedly connected with intake pipe, the outside fixedly connected with suction fan of intake pipe, organic shell's outside is rotated and is connected with the window form, organic shell's inside fixedly connected with connecting rod, the bottom joint of connecting rod has the card cover, the bottom fixedly connected with filter of card cover, the inside swing joint of filter has the filter screen, organic shell's inside is rotated and is connected with the flabellum, the bottom fixedly connected with pivot of flabellum, the outside fixedly connected with of pivot links up the circle, the outside fixedly connected with spring beam who links up the circle, the outside fixedly connected with of spring beam promotes the cover, organic shell's inside fixedly connected with telescopic link, the outside fixedly connected with atress of telescopic link presss from both sides, the inside fixedly connected with conducting rod that the atress pressed from both sides, organic shell's outside fixedly connected with display lamp, the display lamp is close to the inside one end fixedly connected with circular telegram cover of organic shell.

Further, the machine body shell is located in the center of the top of the base, and the suction fan is located at the top of the machine body shell.

Furthermore, the number of the connecting rods is two, the connecting rods are symmetrically distributed in the machine body shell, and the number of the clamping covers is the same as that of the connecting rods.

Furthermore, the filter screen is located the position of the inside positive center of filter, the flabellum is located the filter screen under.

Furthermore, the number of the spring rods is the same as that of the pushing covers, and the spring rods and the pushing covers are symmetrically distributed on the outer sides of the connecting rings.

Furthermore, the number of the display lamps is two, the display lamps are symmetrically distributed on the outer side of the machine body shell, and the pushing cover and the stress clamp are located on the same plane.

Furthermore, the number of the conducting rods is the same as that of the electrifying covers, and the conducting rods and the electrifying covers are positioned on the same plane.

The utility model has the advantages that:

the utility model discloses an intake pipe and suction fan have been set up, cooperation through suction fan and intake pipe is used, thereby make the air enter into engine body shell's inside, at this moment the air enters into engine body shell's bottom through the inside filter screen of filter, when there is not the particulate matter in the air, the flabellum of filter screen bottom can rotate inside engine body shell, the rotation through the flabellum drives the linking circle and rotates, thereby make the spring beam drive promotion cover under the effect of centrifugal force and push away the atress clamp and extrude, use through the cooperation of atress clamp with the conducting rod, make the conducting rod contact with the circular telegram cover, at this moment the display lamp can light, when conducting rod and circular telegram cover contactless, the display lamp can not light, if there is not the particulate matter in the air, then the light of display lamp meeting intermittent type nature, thereby remind the staff, when having the particulate matter in the air, at this moment the particulate matter can block up the filter screen with the particulate matter, then can not rotate always, at this moment the display lamp is in the state that is in the time of not being in need to clear up the particulate matter, open the window form in the engine body shell outside, because the joint when the card cover at connecting rod with the top, the joint, the inside of clearing up of connecting rod can be cleared up the filter screen, thereby the filter screen can be taken out conveniently, thereby the filter effect has been taken out, thereby the filter screen has been taken out.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic diagram of the internal structure of a detection apparatus for detecting particles in ambient air according to the present invention;

FIG. 2 is a schematic structural view of a detection apparatus for detecting particles in ambient air according to the present invention;

FIG. 3 is a schematic view of the connecting rod, the card cage and the filter plate of the detecting device for detecting particles in ambient air according to the present invention;

FIG. 4 is an enlarged view of a detection device for determining particulate matter in ambient air at A of FIG. 1;

the reference numbers in the figures: 1. a base; 2. a machine body shell; 3. an air inlet pipe; 4. a suction fan; 5. a window body; 6. a connecting rod; 7. clamping a cover; 8. a filter plate; 9. a filter screen; 10. a fan blade; 11. a rotating shaft; 12. a connecting loop; 13. a spring lever; 14. a push cover; 15. a telescopic rod; 16. a force clip; 17. a conductive rod; 18. a display lamp; 19. and a power-on cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a check out test set for determining particulate matter in ambient air, the on-line screen storage device comprises a base 1, base 1's top fixed connection has organic body shell 2, body shell 2's top fixedly connected with intake pipe 3, intake pipe 3's outside fixedly connected with suction fan 4, body shell 2's outside is rotated and is connected with window form 5, body shell 2's inside fixedly connected with connecting rod 6, the bottom joint of connecting rod 6 has card cover 7, the bottom fixedly connected with filter 8 of card cover 7, the inside swing joint of filter 8 has filter screen 9, when needing to clear up the particulate matter, open body shell 2's the outside window form 5, because connecting rod 6 and the card cover 7 time joint at filter 8 top, at this moment, extract connecting rod 6 from the inside of card cover 7, then can take out filter 8, thereby clear up filter screen 9, the effect of convenient clearance has been reached.

Specifically, as shown in fig. 1 and 2, the body housing 2 is located at the center of the top of the base 1, the suction fan 4 is located at the top of the body housing 2, the number of the connecting rods 6 is two, the connecting rods are symmetrically distributed in the body housing 2, the number of the clamping covers 7 is the same as that of the connecting rods 6, the filter screen 9 is located at the center of the inside of the filter screen 8, and the fan blades 10 are located right below the filter screen 9.

Specifically, as shown in fig. 1 to 4, the number of the spring rods 13 is the same as that of the pushing covers 14, the spring rods 13 and the pushing covers 14 are symmetrically distributed on the outer side of the connecting ring 12, the number of the display lamps 18 is two, the display lamps are symmetrically distributed on the outer side of the body housing 2, the pushing covers 14 and the force-receiving clamps 16 are located on the same plane, the number of the conductive rods 17 is the same as that of the energizing covers 19, and the conductive rods 17 and the energizing covers 19 are located on the same plane.

Example 2: referring to fig. 2 and fig. 4, the present embodiment is different from embodiment 1 in that: the inside of the machine body shell 2 is rotatably connected with fan blades 10, the bottom of the fan blades 10 is fixedly connected with a rotating shaft 11, the outer side of the rotating shaft 11 is fixedly connected with a connecting ring 12, the outer side of the connecting ring 12 is fixedly connected with a spring rod 13, the outer side of the spring rod 13 is fixedly connected with a pushing cover 14, the inside of the machine body shell 2 is fixedly connected with a telescopic rod 15, the outer side of the telescopic rod 15 is fixedly connected with a stress clamp 16, the inside of the stress clamp 16 is fixedly connected with a conducting rod 17, the outer side of the machine body shell 2 is fixedly connected with a display lamp 18, one end of the display lamp 18 close to the inside of the machine body shell 2 is fixedly connected with a power-on cover 19, through the arrangement of an air inlet pipe 3 and a suction fan 4, through the matching use of the suction fan 4 and the air inlet pipe 3, the air enters the inside of the machine body shell 2, at the moment, the air enters the bottom of the machine body shell 2 through a filter screen 9 inside the filter plate 8, when no particulate matter exists in the air, the fan blades 10 at the bottom of the filter screen 9 can rotate inside the machine body shell 2, the connecting rings 12 are driven to rotate through the rotation of the fan blades 10, so that the spring rods 13 drive the pushing covers 14 to extrude the stress clamps 16 under the action of centrifugal force, the stress clamps 16 are matched with the conductive rods 17 for use, the conductive rods 17 are in contact with the power-on covers 19, the display lamps 18 can be lightened, when the conductive rods 17 are not in contact with the power-on covers 19, the display lamps 18 can not be lightened, if no particulate matter exists in the air, the display lamps 18 can be intermittently lightened, so that workers are reminded, when the particulate matter exists in the air, the filter screen 9 can be blocked by the particulate matter, the fan blades 10 cannot rotate, and the display lamps 18 are always in the non-lightened state.

The utility model discloses the theory of operation: through having set up intake pipe 3 and suction fan 4, use through the cooperation of suction fan 4 with intake pipe 3, thereby make the air intake to engine body shell 2's inside, at this moment the air enters into engine body shell 2's bottom through filter screen 9 inside filter 8, when there is not the particulate matter in the air, the flabellum 10 of filter screen 9 bottom can rotate inside engine body shell 2, rotation drive linking ring 12 through flabellum 10 rotates, thereby make spring beam 13 drive under the effect of centrifugal force and promote cover 14 and push stress clamp 16 and extrude, use through the cooperation of stress clamp 16 and conducting rod 17, make conducting rod 17 and circular telegram cover 19 contact, at this moment display lamp 18 can light, when conducting rod 17 and circular telegram cover 19 contactless, display lamp 18 can not light, if there is not the particulate matter in the air, then display lamp 18 can light of intermittent type nature, thereby remind the staff, when there is the particulate matter in the air, at this moment the particulate matter can block up filter screen 9, then flabellum 10 can not rotate, at this moment display lamp 18 is in the state that does not light all the time, when needing to clear up when the particulate matter, when the organism shell, open the outside filter screen 2 reaches the filter screen card cover 7 and the effect of the filter screen is taken out because the card cover 7 of the card is taken out to the top of filter screen 8, thereby convenient joint 8, at this moment, when the top of the filter screen 7 can be taken out from the card cover 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A detection device for determining particulate matter in ambient air, comprising a base (1), characterized in that: the top of the base (1) is fixedly connected with a machine body shell (2), the top of the machine body shell (2) is fixedly connected with an air inlet pipe (3), the outer side of the air inlet pipe (3) is fixedly connected with a suction fan (4), the outer side of the machine body shell (2) is rotatably connected with a window body (5), the inner part of the machine body shell (2) is fixedly connected with a connecting rod (6), the bottom of the connecting rod (6) is clamped with a clamping cover (7), the bottom of the clamping cover (7) is fixedly connected with a filter plate (8), the inner part of the filter plate (8) is movably connected with a filter screen (9), the inner part of the machine body shell (2) is rotatably connected with fan blades (10), the bottom of the fan blades (10) is fixedly connected with a rotating shaft (11), the outer side of the rotating shaft (11) is fixedly connected with a connecting ring (12), the outer side of the connecting ring (12) is fixedly connected with a spring rod (13), the outer side of the spring rod (13) is fixedly connected with a pushing cover (14), the inner part of the machine body shell (2) is fixedly connected with a telescopic rod (15), the outer side of the machine body shell (15) is fixedly connected with a stress clamp (16), the outer side of the machine body shell (16) is fixedly connected with a display lamp (17), and the outer side of the lamp (17), one end of the display lamp (18) close to the interior of the machine body shell (2) is fixedly connected with an electrifying cover (19).

2. A test device for the determination of particulate matter in ambient air according to claim 1, wherein: the machine body shell (2) is located in the center of the top of the base (1), and the suction fan (4) is located at the top of the machine body shell (2).

3. A test device for the determination of particulate matter in ambient air according to claim 1, wherein: the number of connecting rods (6) has two, and the symmetric distribution is in the inside of organism shell (2), card cover (7) are the same with the number of connecting rod (6).

4. A test device for the determination of particulate matter in ambient air according to claim 1, wherein: the filter screen (9) is located the position of the inside positive center of filter (8), flabellum (10) are located filter screen (9) under.

5. A test device for the determination of particulate matter in ambient air according to claim 1, wherein: the number of the spring rods (13) is the same as that of the pushing covers (14), and the spring rods (13) and the pushing covers (14) are symmetrically distributed on the outer side of the connecting ring (12).

6. A test device for the determination of particulate matter in ambient air according to claim 1, wherein: the number of the display lamps (18) is two, the display lamps are symmetrically distributed on the outer side of the machine body shell (2), and the pushing cover (14) and the stress clamp (16) are located on the same plane.

7. A test device for the determination of particulate matter in ambient air according to claim 1, wherein: the number of the conducting rods (17) is the same as that of the electrifying covers (19), and the conducting rods (17) and the electrifying covers (19) are positioned on the same plane.