CN218180439U - Atmospheric pollutants monitoring sampling device - Google Patents

Abstract

The utility model belongs to the technical field of air detection, in particular to an atmospheric pollutant monitoring and sampling device, which comprises an air detector body and a fixed plate, wherein the top of the fixed plate is fixedly connected with the air detector body; the bottom of the fixed plate is fixedly connected with a filter pipe; when the air suction pipe sucks air, the situation that the air suction pipe is blocked due to the fact that sundries are sucked into the air suction pipe is effectively reduced, the air detection effect is further improved, and the accuracy of data detection is improved; be equipped with the protection casing at the top of air detector body, through the stopper that sets up at the protection casing inside wall, the fixed plate can be withstood to the stopper for the fixed plate supports the protection casing. The utility model discloses reduced and wetted by the rainwater at rainy day air detector body, leaded to the condition of damage, increased the life of air detector body.

Description

Atmospheric pollutants monitoring sampling device

Technical Field

The utility model relates to an empty gas detection surveys technical field, specifically is an atmospheric pollutants monitoring sampling device.

Background

The air detector is mainly used for detecting harmful substances in air, and is applied to environment detection and detection of polluted gas of factories and enterprises. Thermal power is main power source at present, but thermal power can cause serious pollution to the atmosphere simultaneously, and the air contains a large amount of noxious material and dust, and is serious to the human damage, needs to detect the content that contains the noxious material in the air that the thermal power factory discharged.

Air detector mainly is cylindric as the main among the prior art, and air detector is after long-time use, and a large amount of dusts can be pushed to collection hole department, leads to air detector's collection hole to be blockked up, influences the detection effect.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency of the prior art, an atmospheric pollutant monitoring and sampling device is provided, which can prevent the air suction pipe from being blocked and improve the detection effect.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model relates to an atmospheric pollutant monitoring and sampling device, which comprises an air detector body and a fixed plate, wherein the top of the fixed plate is fixedly connected with the air detector body; the bottom of the fixed plate is fixedly connected with a filter pipe, and the side wall of the air detector body is fixedly connected with a fixed air suction pipe; a plurality of air holes are formed in the side wall of the filter pipe, and the air holes are symmetrically arranged; a protective cover is arranged at the top of the fixing plate; a plurality of limiting blocks are fixedly connected to the inner side wall of the protective cover; the bottom of the limiting block is provided with a fixing plate.

Preferably, two pairs of fixing columns are fixedly connected to the inner side wall of the filter pipe; the end part of the fixed column is fixedly connected with a motor; the output end of the motor is fixedly connected with a rotating frame; a plurality of groups of hairbrushes are fixedly connected to the side wall of the rotating frame; the hairbrushes are symmetrically arranged.

Preferably, the top of the fixing plate is fixedly connected with a pair of clamping blocks; the side wall of the clamping block is provided with a clamping groove; a through hole is formed in the limiting block; the bottom of the limiting block is provided with a groove; a spring is fixedly connected to the inner side wall of the through hole; the end of the spring is fixedly connected with a clamping tongue.

Preferably, a pull rod is fixedly connected to the side wall of the clamping tongue; the end part of the pull rod is fixedly connected with a ball head; the top of the fixing plate is fixedly connected with a fixing groove.

Preferably, the top of the protective cover is fixedly connected with a fluorescent ball.

Preferably, the top of the fixing plate is fixedly connected with a fixing rod; the end of the fixing rod is conical.

The utility model discloses an useful part lies in:

1. the utility model discloses a set up the filter tube, the structural design of breathing pipe and protection casing, when breathing pipe inhaled air, the condition that debris lead to the breathing pipe to block up in being inhaled the breathing pipe has been reduced effectively, and then the effect that detects the air has been improved, it is the accuracy of data to increase the detection, be equipped with the protection casing at the top of air detector body, through the stopper that sets up at the protection casing inside wall, when the air detector body enters into the protection casing, the stopper can withstand the fixed plate, make the fixed plate support the protection casing, it is wet by the rainwater to have reduced at rainy day air detector body, the condition that leads to the damage, increase the life of air detector body.

2. The utility model discloses a set up the structural design of fixed column, motor, swivel mount and brush, the swivel mount can rotate under the drive of motor, and then the drive brush rotate, and brush and filter tube inside wall contact reduce the dust and enter into the filter tube inside and inhaled the air detector originally internally, and then reduce the breathing pipe and blockked up the condition, increase the life of air detector body, improve the effect that detects.

Drawings

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a cross-sectional view of the first embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

fig. 5 is a perspective view of the second embodiment.

In the figure: 1. a fixing plate; 11. an air detector body; 12. a filter tube; 13. air holes; 14. an air intake duct; 15. a protective cover; 2. fixing the column; 21. a motor; 22. a rotating frame; 23. a brush; 31. a limiting block; 32. a clamping block; 33. a card slot; 34. a through hole; 35. a spring; 36. a latch; 4. a pull rod; 41. a ball head; 42. fixing grooves; 5. a fluorescent sphere; 6. fixing the rod; 7. a handle.

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 belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, an atmospheric pollutant monitoring and sampling device includes an air detector body 11 and a fixing plate 1, wherein the top of the fixing plate 1 is fixedly connected with the air detector body 11; a filter tube 12 is fixedly connected to the bottom of the fixing plate 1, a fixed air suction tube 14 is fixedly connected to the side wall of the air detector body 11, and a plurality of air holes 13 are formed in the side wall of the filter tube 12; the air holes 13 are symmetrically arranged; the top of the fixed plate 1 is provided with a protective cover 15, and the inner side wall of the protective cover 15 is fixedly connected with a plurality of limiting blocks 31; the bottom of the limiting block 31 is provided with a fixing plate 1;

specifically, when detecting air around a thermal power plant, the air detector body 11 is placed around the power plant and needs to be placed at a fixed position for a long time to detect air around the power plant for a long time; when the air needs to be detected, the air detector body 11 automatically sucks air from the air suction pipe 14 for detection, and the air passes through the arranged filter pipe 12 and the air holes 13 formed in the side wall of the filter pipe 12, so that when the air is sucked into the air suction pipe 14, the situation that the air suction pipe 14 is blocked due to the fact that sundries are sucked into the air suction pipe 14 is effectively reduced.

Further, two pairs of fixing columns 2 are fixedly connected to the inner side wall of the filter pipe 12, and a motor 21 is fixedly connected to the end portions of the fixing columns 2; the output end of the motor 21 is fixedly connected with a rotating frame 22, the side wall of the rotating frame 22 is fixedly connected with a plurality of groups of brushes 23, and the brushes 23 are symmetrically arranged;

when the thermal power factory handles the burning waste, can produce a large amount of dusts, the dust is in filter pipe 12 along with the air drifts into, also can remain the dust in breathing pipe 14, it is big at rainy day air humidity, lead to the moisture fully combination in dust and the air, make you the dust fix inside breathing pipe 14, along with the lapse of time, the dust of pushing up can block up breathing pipe 14, lead to the unable air intake of air detection ware body 11 to carry out just detecting, brush 23 through the setting, fix motor 21 inside filter pipe 12 through fixed column 2, revolving rack 22 can rotate under the drive of motor 21, and then drive brush 23 rotate, brush 23 and filter pipe 12 inside wall contact, and then reduce the dust and enter into inside being inhaled air detection ware body 11 of filter pipe 12, and then reduce the condition of breathing pipe 14, increase the life of air detection ware body 11, improve the effect that detects.

Furthermore, a pair of clamping blocks 32 is fixedly connected to the top of the fixing plate 1, and clamping grooves 33 are formed in the side walls of the clamping blocks 32; a through hole 34 is formed in the limiting block 31, and a groove is formed at the bottom of the limiting block 31; a spring 35 is fixedly connected to the inner side wall of the through hole 34; the end part of the spring 35 is fixedly connected with a clamping tongue 36, the protective cover 15 can be blown away in strong wind, the clamping block 32 fixedly connected to the top of the fixing plate 1 is used, when the protective cover 15 is installed, the clamping block 32 can be inserted into the groove, the clamping tongue 36 enters the through hole 34 under the extrusion of the clamping block 32, when the clamping block 32 completely enters the groove, the spring 35 can push the clamping tongue 36 into the clamping groove 33, and the protective cover 15 is fixed; thereby improving the fixing effect of the protective cover 15 and increasing the stability of the air detector body 11 during operation.

A pull rod 4 is fixedly connected to the side wall of the clamping tongue 36, and a ball head 41 is fixedly connected to the end part of the pull rod 4; the top of the fixed plate 1 is fixedly connected with a fixed groove 42, and after long-time high-load operation, the air detector body 11 is damaged;

the air detector body 11 needs to be replaced, and a worker grasps the ball 41; when the bulb 41 is pulled, the bulb 41 is connected with the pull rod 4, the pull rod 4 is connected with the clamping tongue 36, the clamping tongue 36 is pulled into the through hole 34 when the bulb 41 is pulled, the protective cover 15 can be taken down, the protective cover 15 is pulled out of the fixing groove 42, and the air detector body 11 can be replaced; the replacement of the air detector body 11 is completed by inserting a new air detector body 11 into the fixing groove 42; the change of maintenance personnel to air detector body 11 has been made things convenient for like this, reduces maintenance personnel's the maintenance degree of difficulty, has also increased the fixed effect of air detector body 11 in protection casing 15, leads to the stability that improves air detector body 11 operation.

The top of the protective cover 15 is fixedly connected with the fluorescent ball 5, at night, the air detector body 11 cannot be seen by passers-by and driving, the air detector body 11 can be collided, the air detector body 11 is damaged and cannot be used, the fluorescent ball 5 can be used for identifying the air detector body 11 well at night, and therefore the air detector body 11 is prevented from being damaged, and loss is reduced.

The top rigid coupling of fixed plate 1 has dead lever 6, 6 tip of dead lever are the toper, and not all places around the power plant conveniently place air detector body 11, through the dead lever 6 that sets up, as long as insert dead lever 6 ground alright fixed air detector body 11, 6 tip of dead lever are conical, are convenient for insert the underground, and then have made things convenient for the installation of staff to air detector body 11.

Example two

Please refer to fig. 5, a first comparative example, as another implementation manner of the present invention, a handle 7 is fixedly connected to a side wall of the fixing rod 6, specifically, the handle 7 is arranged, so that the air detector body 11 can be conveniently carried by a worker, and the convenience of the air detector body 11 is further improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Rather, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides an atmospheric pollutants monitoring sampling device which characterized in that: the air detector comprises an air detector body (11) and a fixed plate (1), wherein the top of the fixed plate (1) is fixedly connected with the air detector body (11); the bottom of the fixed plate (1) is fixedly connected with a filter pipe (12), and the side wall of the air detector body (11) is fixedly connected with an air suction pipe (14); a plurality of air holes are formed in the side wall of the filtering pipe (12); the air holes (13) are symmetrically arranged; a protective cover (15) is arranged at the top of the fixed plate (1), and a plurality of limiting blocks (31) are fixedly connected to the inner side wall of the protective cover (15); the bottom of the limiting block (31) is provided with a fixing plate (1).

2. An atmospheric contaminant monitoring sampling device according to claim 1, wherein: two pairs of fixing columns (2) are fixedly connected to the inner side wall of the filter pipe (12), a motor (21) is fixedly connected to the end portions of the fixing columns (2), and a rotating frame (22) is fixedly connected to the output end of the motor (21); a plurality of groups of brushes (23) are fixedly connected with the side wall of the rotating frame (22); the hairbrushes (23) are symmetrically arranged.

3. An atmospheric contaminant monitoring sampling device according to claim 2, wherein: the top of the fixing plate (1) is fixedly connected with a pair of clamping blocks (32), the side walls of the clamping blocks (32) are provided with clamping grooves (33), and the limiting blocks (31) are internally provided with through holes (34); the bottom of the limiting block (31) is provided with a groove, a spring (35) is fixedly connected to the inner side wall of the through hole (34), and a clamping tongue (36) is fixedly connected to the end portion of the spring (35).

4. An atmospheric contaminant monitoring and sampling device according to claim 3, wherein: a pull rod (4) is fixedly connected to the side wall of the clamping tongue (36), and a ball head (41) is fixedly connected to the end portion of the pull rod (4); the top of the fixing plate (1) is fixedly connected with a fixing groove (42).

5. An atmospheric contaminant monitoring and sampling device according to claim 4, wherein: the top of the protective cover (15) is fixedly connected with a fluorescent ball (5).

6. An atmospheric contaminant monitoring and sampling device according to claim 5, wherein: the top of the fixed plate (1) is fixedly connected with a fixed rod (6); the end part of the fixing rod (6) is conical.

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