An air detection device for environmental monitoring

Abstract

An air detection device for environmental monitoring belongs to the field of air detection technology, comprising a guide rail, which is made by welding. A slide groove with the same circumference as the guide rail is opened on one side of the guide rail, and a tooth groove is arranged inside the slide groove. A detection mechanism is arranged on one side of the guide rail and below the slide groove. A first matching carrier is slidably connected to the surface of the guide rail. Through the arrangement of the guide rail, the detection mechanism, the motion mechanism and the sampling mechanism, a first driving motor sends the sampling mechanism to multiple set points, and samples each set space in time. After sampling through a touch component, the sampling is sent back to the detection mechanism, so as to facilitate the continuous collection of a large amount of data and parameters in a short time. At the same time, due to the installation of the guide rail, the sampling is highly targeted, which is conducive to the detection of air quality in potential danger spaces and places where sampling is difficult, and timely understanding of the situation.

Description

Technical Field

[0001] The present invention relates to the technical field of air detection, and in particular to an air detection device for environmental monitoring. Background Art

[0002] The existing real-time sampling and monitoring of air quality requires professional maintenance, but the number of personnel is often difficult to meet the actual needs. When faced with a large amount of monitoring data and complex pollution sources, it may be difficult for staff to make accurate judgments and handle them in a short period of time. Moreover, when monitoring at multiple monitoring points, there may be lags in data processing and analysis, and key information may not be obtained in a timely manner. When sampling data, especially when sampling at interconnected points, multiple points are prone to data transmission disorder. Under extreme conditions, if a single machine is damaged and not processed in time, the data will be biased or distorted, resulting in regulatory loopholes and blind spots. Although the existing data sampling covers a wide range, it is relatively weak in targeting. Summary of the invention

[0003] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an air detection device for environmental monitoring, comprising a guide rail, which is made by welding, a slide groove with the same circumference as the guide rail is opened on one side of the guide rail, and a tooth groove is arranged inside the slide groove. A detection mechanism is arranged on one side of the guide rail and below the slide groove, a first matching carrier is slidably connected to the surface of the guide rail, a first driving motor is fixedly installed on the upper end of the first matching carrier, a moving mechanism is fixedly connected to the output end of the first driving motor, a second matching carrier sliding on the lower surface of the guide rail is arranged on the surface of the moving mechanism, and a sampling mechanism is rotatably connected to the bottom end of the second matching carrier.

[0004] Furthermore, the detection mechanism includes a detection pipe arranged on one side of the guide rail, an oblique groove is opened at the end of the detection pipe, an air detector is fixedly connected to one side of the detection pipe, an air pump is arranged at the top of the detection pipe, and the interiors of the detection pipe, the air detector and the air pump are connected.

[0005] Furthermore, the motion mechanism includes a first mating tooth fixedly connected to the output end of the first drive motor, the surface of the first mating tooth meshes with the internal tooth groove of the guide rail slide groove, and the bottom end of the first mating tooth is fixedly connected to the second mating tooth by rotating the long rod.

[0006] Furthermore, the sampling mechanism includes an operating rod body rotatably connected to the bottom end of the second matching carrier, a trigger assembly is provided at the bottom of the surface of the operating rod body, a protective tube body is provided at the lower end of the trigger assembly, and a serial block is fixedly connected to the lower end of the protective tube body. One side of the serial block is fixedly connected to the second matching carrier through a serial long rod, and the other side of the serial block is fixedly connected to the storage assembly.

[0007] Furthermore, three groups of holes are opened on the top of the trigger component, and a first spring is arranged at the lower end of the trigger component in circular alignment with the three groups of holes. The lower end of the first spring is fixedly connected with a matching ring body, and the inner ring of the matching ring body is fixedly connected with a trigger body. The trigger body slides inside the three groups of holes, and the trigger body is divided into three different lengths: large, medium and short.

[0008] Furthermore, a second drive motor is disposed at the bottom end of the serial block, and an output end of the second drive motor is fixedly connected to the trigger component.

[0009] Furthermore, both sides of the storage component are fixedly connected with the first gas storage carrier and the second gas storage carrier through the first ventilation pipe, the first gas storage carrier and the second gas storage carrier are fixedly connected through the second ventilation pipe, the internal cavity structure of the storage component, the first gas storage carrier and the second gas storage carrier is the same, and the interior thereof is divided into two chambers by the inclined carrier, a total of six chambers, the top of the storage component, the first gas storage carrier and the second gas storage carrier are provided with inclined holes, the inner top wall of the storage component, the first gas storage carrier and the second gas storage carrier and the interior of the chamber formed by the inclined carrier are slidably connected with a touch component, a rectangular hole is provided on one side of the storage component, the interior of the rectangular hole is slidably connected with a sliding sheet, a carrier box is arranged on the surface of the storage component, the first gas storage carrier and the second gas storage carrier, the interior of the carrier box is fixedly connected with a first telescopic rod, the interior of the first telescopic rod is provided with a second spring, the end of the first telescopic rod is fixedly connected to the touch component, the top of the storage component is fixedly connected with a negative pressure pump, and the interiors of the six chambers are all connected with the interior of the second ventilation pipe.

[0010] Furthermore, a loading long rod is fixedly connected to one side of the touching component, a sliding short block is arranged at the end of the loading long rod, a trigger block body is arranged at the end of the sliding short block, and a surface of the trigger block body is fixedly connected to the first telescopic rod.

[0011] Furthermore, the storage assembly, the first gas storage carrier and the second gas storage carrier are all fixedly connected to a second telescopic rod on one side of the inner wall close to the carrier box, the end of the telescopic rod is fixedly connected to the sliding sheet, and a third spring is arranged inside the second telescopic rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The present invention arranges the guide rail, the detection mechanism, the motion mechanism and the sampling mechanism. The first driving motor sends the sampling mechanism to a plurality of set points, especially the blind area. The sampling mechanism samples each set space in time, and after sampling through the touch component, the sampling is sent back to the detection mechanism, so that a large amount of data and parameters can be continuously collected in a short time. At the same time, due to the installation of the guide rail, the sampling is highly targeted, which is conducive to the detection of air quality in potential hazard spaces and places where sampling is difficult, and timely understanding of the situation.

[0014] Through the coordinated use of storage components and testing agencies, sampling coverage is wide, and a monitoring network can be formed continuously and stably. Samples sent back to the testing agencies can be processed in a timely manner to form clear data, so as to facilitate long-term continuous observation of data in environments where air circulation is difficult, avoiding unknown factors in the air that threaten public safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall first viewing angle of the device of the present invention;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the entire device of the present invention;

[0017] Figure 3 It is a schematic structural diagram of the motion mechanism and sampling mechanism of the present invention from a first viewing angle;

[0018] Figure 4 It is a schematic structural diagram of the motion mechanism and the sampling mechanism of the present invention from a second viewing angle;

[0019] Figure 5 It is a schematic structural diagram of the motion mechanism and the sampling mechanism of the present invention from a third viewing angle;

[0020] Figure 6 It is a schematic structural diagram of the motion mechanism and the sampling mechanism of the present invention from a fourth viewing angle;

[0021] Figure 7 It is a schematic diagram of the overall structure of the device of the present invention from a second viewing angle;

[0022] Figure 8 It is a schematic diagram of the storage assembly flipping structure of the present invention;

[0023] Fig. 9 It is a schematic structural diagram of the storage assembly of the present invention from a second viewing angle;

[0024] Fig.10 It is a schematic diagram of a partial cross-sectional structure of a storage component of the present invention;

[0025] Fig.11 It is a schematic diagram of the structure of the touch component of the present invention.

[0026] In the figure: 1, guide rail; 2, detection mechanism; 21, detection pipeline; 22, air detector; 23, air pump; 3, first matching carrier; 31, first drive motor; 4, motion mechanism; 41, first matching tooth; 42, second matching tooth; 5, second matching carrier; 6, sampling mechanism; 61, operating rod; 62, trigger assembly; 621, first spring; 622, matching ring; 623, trigger body; 63, protective tube; 64, serial block; 64 1. Second driving motor; 65. Serial long rod; 66. Storage assembly; 661. First ventilation duct; 662. First gas storage carrier; 663. Second gas storage carrier; 664. Second ventilation duct; 665. Inclined carrier; 666. Inclined hole; 667. Touch component; 6671. Loading long rod; 6672. Sliding short block; 6673. Trigger block; 668. Sliding sheet; 669. First telescopic rod; 670. Carrier box; 671. Negative pressure pump. DETAILED DESCRIPTION

[0027] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0028] Combination Figure 1-Figure 10 , an air detection device for environmental monitoring, comprising a guide rail 1, the guide rail 1 is made by welding, one side of the guide rail 1 is provided with a slide groove with the same circumference, the interior of the slide groove is provided with a tooth groove, one side of the guide rail 1 and below the slide groove is provided with a detection mechanism 2, the surface of the guide rail 1 is slidably connected with a first matching carrier 3, the upper end of the first matching carrier 3 is fixedly mounted with a first driving motor 31, the output end of the first driving motor 31 is fixedly connected with a moving mechanism 4, the surface of the moving mechanism 4 is provided with a second matching carrier 5 that slides on the lower surface of the guide rail 1, and the bottom end of the second matching carrier 5 is rotatably connected with a sampling mechanism 6.

[0029] The guide rail 1 is installed according to the set points to ensure that timely sampling and processing can be performed in the monitoring blind area. The operation of the first drive motor 31 will drive the motion mechanism 4 to operate on the set track of the guide rail 1.

[0030] Combination Figure 2-Figure 11 The detection mechanism 2 includes a detection pipe 21 arranged on one side of the guide rail 1, an oblique groove is opened at the end of the detection pipe 21, an air detector 22 is fixedly connected to one side of the detection pipe 21, and an air pump 23 is arranged at the top of the detection pipe 21. The interiors of the detection pipe 21, the air detector 22 and the air pump 23 are connected.

[0031] The detection pipeline 21 transports the air through the air pump 23, and then the air enters the air detector 22 for timely data processing and analysis.

[0032] The motion mechanism 4 includes a first mating tooth 41 fixedly connected to the output end of the first drive motor 31, the surface of the first mating tooth 41 meshes with the tooth groove inside the slide groove, and the bottom end of the first mating tooth 41 is fixedly connected to the second mating tooth 42 by rotating the long rod.

[0033] The sampling mechanism 6 includes an operating rod body 61 rotatably connected to the bottom end of the second matching carrier 5, a trigger assembly 62 is provided at the bottom of the surface of the operating rod body 61, a protective tube body 63 is provided at the lower end of the trigger assembly 62, a serial block body 64 is fixedly connected to the lower end of the protective tube body 63, one side of the serial block body 64 is fixedly connected to the second matching carrier 5 through a serial long rod 65, and the other side of the serial block body 64 is fixedly connected to the storage assembly 66.

[0034] The second matching carrier 5 drives the serial long rod 65 to move, and the serial long rod 65 drives the serial block 64 to move along the track set by the guide rail 1. After reaching the set measuring position, the second driving motor 641 under the serial block 64 starts working and drives the trigger component 62 to operate for a distance.

[0035] The trigger component 62 has three groups of holes on its top, and a first spring 621 is provided at the lower end of the trigger component 62 in circular alignment with the three groups of holes. A matching ring body 622 is fixedly connected to the lower end of the first spring 621, and a trigger body 623 is fixedly connected to the inner ring of the matching ring body 622. The trigger body 623 slides inside the three groups of holes, and the trigger body 623 has three different lengths: large, medium, and short.

[0036] A second driving motor 641 is disposed at the bottom end of the serial block 64 , and an output end of the second driving motor 641 is fixedly connected to the trigger component 62 .

[0037] The first gas storage carrier 662 and the second gas storage carrier 663 are fixedly connected to each other on both sides of the storage assembly 66 through the first ventilation pipe 661. The first gas storage carrier 662 and the second gas storage carrier 663 are fixedly connected through the second ventilation pipe 664. The internal cavity structures of the storage assembly 66, the first gas storage carrier 662 and the second gas storage carrier 663 are the same, and the interiors thereof are divided into two chambers by the inclined carrier 665, for a total of six chambers. The tops of the storage assembly 66, the first gas storage carrier 662 and the second gas storage carrier 663 are all provided with inclined holes 666. The inner top walls of the storage assembly 66, the first gas storage carrier 662 and the second gas storage carrier 663 and the inclined carrier 665 form a A touch component 667 is slidably connected inside the chamber, and a rectangular hole is opened on one side of the storage component 66, the first gas storage carrier 662 and the second gas storage carrier 663, and a sliding sheet 668 is slidably connected inside the rectangular hole. A carrier box 670 is arranged on the surface of the storage component 66, the first gas storage carrier 662 and the second gas storage carrier 663, and a first telescopic rod 669 is fixedly connected inside the carrier box 670, and a second spring is arranged inside the first telescopic rod 669, and the end of the first telescopic rod 669 is fixedly connected to the touch component 667, and a negative pressure pump 671 is fixedly connected to the top of the storage component 66, and the interiors of the six chambers are all connected to the interior of the second ventilation duct 664.

[0038] The heights of the storage assembly 66, the first gas storage carrier 662 and the second gas storage carrier 663 are different, and the heights of the three correspond to the heights of the three trigger bodies 623 below, so that the highest trigger body 623 can trigger the three relatively storage assemblies 66, the first gas storage carrier 662 and the second gas storage carrier 663 above, ensuring that the remaining two trigger bodies 623 can only trigger the remaining two modules relatively above.

[0039] The highest trigger body 623 triggers the trigger block 6673 inside the first gas storage carrier 662. At this time, the sliding short block 6672 opens the sliding short block 6672. At the same time, the loading long rod 6671 connected to the sliding short block 6672 drives the touch component 667 to open the upper cavity formed by the slope carrier 665 in the first gas storage carrier 662.

[0040] A loading long rod 6671 is fixedly connected to one side of the touching component 667, a sliding short block 6672 is provided at the end of the loading long rod 6671, a trigger block body 6673 is provided at the end of the sliding short block 6672, and a surface of the trigger block body 6673 is fixedly connected to the first telescopic rod 669.

[0041] The storage assembly 66, the first gas storage carrier 662 and the second gas storage carrier 663 are all fixedly connected to a second telescopic rod on one side of the inner wall close to the carrier box 670, and the end of the telescopic rod is fixedly connected to the sliding sheet 668, and a third spring is arranged inside the second telescopic rod.

[0042] The sliding sheet 668 is used to clean the cavity inside the device in time if the device absorbs air for a long time, which may generate dust and debris.

[0043] First, the guide rail 1 is welded to the top edge of the indoor ceiling or the wall of the enclosed space through the guide rail 1 so that it can be distributed on the top of the entire space, and the detection mechanism 2 is placed at the position of the guide rail 1 for daily activities, and the first driving motor 31 on the first matching carrier 3 is turned on. At this time, the first driving motor 31 will drive the first matching tooth 41 to work, and the first matching tooth 41 and the internal tooth groove of the guide rail 1 slide groove are engaged and operated. The first matching carrier 3 and the second matching carrier 5 move and operate according to the track set by the guide rail 1. When the displacement reaches the first set detection point, the second driving motor 641 drives the trigger component 62 to rotate the set distance. At this time, the highest trigger body 623 triggers the trigger block inside the first gas storage carrier 662 6673, at this time, the sliding short block 6672 is opened, and at the same time, the loading long rod 6671 connected to the sliding short block 6672 drives the touching component 667 to open the upper cavity formed by the inclined surface carrier 665 in the first gas storage carrier 662, and then the negative pressure pump 671 starts to work, and the air here is pumped into the first gas storage carrier 662, and then the trigger component 62 rotates the set distance again. At this time, the first gas storage carrier 662 no longer contacts the trigger block 6673, and the sliding short block 6672 is pulled back to its original position by the first telescopic rod 669, and the negative pressure pump 671 continues to work. When the second matching carrier 5 drives the serial long rod 65 and the serial block 64 to move to the next sampling point, the second driving motor 641 works again to move the trigger component 62 again After moving a certain angle, the second trigger body 623 triggers the second gas storage carrier 663 to sample the air there. When the second matching carrier 5 reaches the third set detection position through the movement of the first matching tooth 41, the second drive motor 641 on the device works to drive the third second gas storage carrier 663 to work, open the bottom of the second gas storage carrier 663, and complete the last step of sampling air. The trigger component 62 is driven by the second drive motor 641 again to move the trigger body 623 below away from the trigger block 6673 below the storage component 66, and then the sliding short block 6672 is reset. At the same time, the upper inclined hole 666 is closed by the touch component 667. When the set point sampling is completed, the first drive motor is used to The rotation of the machine 31 drives the first matching tooth 41 to work and move it to the position of the detection mechanism 2, so that the negative pressure pump 671 contacts the end of the detection pipe 21. Then, the second drive motor 641 works again, so that the trigger body 623 on the trigger assembly 62 sequentially moves the storage assembly 66, the first gas storage carrier 662 and the trigger block 6673 under the second gas storage carrier 663. Whenever a trigger block 6673 is triggered, the air pump 23 works continuously to transport the gas from the detection pipe 21 to the inside of the air detector 22 for detection. Then, the data obtained is used to determine whether the air at each monitoring point is qualified. After the monitoring is completed, the air pump 23 and the air detector 22 are turned off, and the device again takes samples around each point.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air detection device for environmental monitoring, comprising a guide rail (1), the guide rail (1) being made by welding, a slide groove having the same circumference as the guide rail (1) being provided on one side, a tooth groove being provided inside the slide groove, a detection mechanism (2) being provided on one side of the guide rail (1) and below the slide groove, a first matching carrier (3) being slidably connected to the surface of the guide rail (1), a first drive motor (31) being fixedly mounted on the upper end of the first matching carrier (3), a motion mechanism (4) being fixedly connected to the output end of the first drive motor (31), a second matching carrier (5) being provided on the surface of the motion mechanism (4) and sliding on the lower surface of the guide rail (1), a sampling mechanism (6) being rotatably connected to the bottom end of the second matching carrier (5), characterized in that: The sampling mechanism (6) comprises an operating rod (61) rotatably connected to the bottom end of the second matching carrier (5); a trigger assembly (62) is arranged at the bottom of the surface of the operating rod (61); a protective tube (63) is arranged at the lower end of the trigger assembly (62); a serial block (64) is fixedly connected to the lower end of the protective tube (63); one side of the serial block (64) is fixedly connected to the second matching carrier (5) via a serial long rod (65); the other side of the serial block (64) is fixedly connected to the storage assembly (66); three groups of holes are opened at the top of the trigger assembly (62); a first spring (621) is arranged at the lower end of the trigger assembly (62) and circularly aligned with the three groups of holes; The lower end of the first spring (621) is fixedly connected to a matching ring body (622), the inner ring of the matching ring body (622) is fixedly connected to a trigger body (623), the trigger body (623) slides inside the three groups of holes, and the trigger body (623) is divided into three different lengths: large, medium and short. The bottom end of the serial block (64) is provided with a second drive motor (641), the output end of the second drive motor (641) is fixedly connected to the trigger component (62), and both sides of the storage component (66) are fixedly connected to a first gas storage carrier (662) and a second gas storage carrier (663) through a first ventilation pipe (661), and the first gas storage carrier (662) and the second gas storage carrier (663) are ventilated. The storage assembly (66), the first gas storage carrier (662) and the second gas storage carrier (663) are fixedly connected via a second ventilation duct (664); the internal cavity structures of the storage assembly (66), the first gas storage carrier (662) and the second gas storage carrier (663) are the same, and the interiors thereof are divided into two chambers by an inclined surface carrier (665), with a total of six chambers; the tops of the storage assembly (66), the first gas storage carrier (662) and the second gas storage carrier (663) are all provided with inclined holes (666); the inner top walls of the storage assembly (66), the first gas storage carrier (662) and the second gas storage carrier (663) are slidably connected to the interior of the chamber formed by the inclined surface carrier (665) with a contact component (667); the storage assembly (66), the first gas storage carrier (662) and the second gas storage carrier (663) are A rectangular hole is opened on one side, and a sliding sheet (668) is slidably connected inside the rectangular hole. A carrier box (670) is arranged on the surface of the storage component (66), the first gas storage carrier (662) and the second gas storage carrier (663). A first telescopic rod (669) is fixedly connected inside the carrier box (670), and a second spring is arranged inside the first telescopic rod (669). A negative pressure pump (671) is fixedly connected to the top of the storage component (66). The interiors of the six chambers are all connected to the interior of the second ventilation pipe (664). A loading long rod (6671) is fixedly connected to one side of the touch component (667), and a sliding short block (6672) is arranged at the end of the loading long rod (6671).The end of the sliding short block (6672) is provided with a trigger block body (6673), the surface of the trigger block body (6673) is fixedly connected to the first telescopic rod (669), the inner wall of the storage assembly (66), the first gas storage carrier (662) and the second gas storage carrier (663) is fixedly connected to the second telescopic rod on one side close to the carrier box (670), the end of the second telescopic rod is fixedly connected to the sliding sheet (668), and the interior of the second telescopic rod is provided with a third spring.

2. An air detection device for environmental monitoring according to claim 1, characterized in that: The detection mechanism (2) comprises a detection pipe (21) arranged on one side of the guide rail (1); an oblique groove is provided at the end of the detection pipe (21); an air detector (22) is fixedly connected to one side of the detection pipe (21); an air pump (23) is provided at the top of the detection pipe (21); and the interiors of the detection pipe (21), the air detector (22) and the air pump (23) are connected.

3. The air detection device for environmental monitoring according to claim 1, characterized in that: The motion mechanism (4) comprises a first mating tooth (41) fixedly connected to the output end of the first drive motor (31), the surface of the first mating tooth (41) meshing with the tooth groove inside the slide groove, and the bottom end of the first mating tooth (41) is fixedly connected to the second mating tooth (42) via a rotating long rod.

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