CN112526068A - Air quality detection device with wind direction and detection method thereof - Google Patents
Air quality detection device with wind direction and detection method thereof Download PDFInfo
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- CN112526068A CN112526068A CN202011328862.9A CN202011328862A CN112526068A CN 112526068 A CN112526068 A CN 112526068A CN 202011328862 A CN202011328862 A CN 202011328862A CN 112526068 A CN112526068 A CN 112526068A
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Abstract
The invention discloses an air quality detection device with wind direction and a detection method thereof, wherein the air quality detection device comprises a support column, a rotating sleeve, a wind vane, a support frame, a balance tail wing, a mounting seat, a detection box, a solar photovoltaic panel, a transmitting-receiving antenna, an air quality detector and a lithium battery, the top end of the support column is connected with the rotating sleeve through a bearing, the rotating sleeve is welded at the bottom end of the wind vane, the support frame is welded at the tail end of the wind vane and is connected with the balance tail wing through a rotating shaft, and the lithium battery is electrically connected with the solar photovoltaic panel at the top end of the detection box. According to the air quality detection device with the wind direction property and the detection method thereof, the principle of the wind vane is adopted, so that when air is detected, the air can normally enter the air quality detection device, and the detection accuracy of the air quality detection device is facilitated.
Description
Technical Field
The invention relates to the technical field of air quality detection, in particular to an air quality detection device with wind direction and a detection method thereof.
Background
Air monitoring refers to sampling and measuring pollutants in air at fixed points, continuously or regularly, generally, a plurality of air monitoring points are established in an urban area for monitoring air, automatic monitoring instruments are installed for continuous automatic monitoring, monitoring results are sent to people for regular retrieval, analysis is carried out, and relevant data are obtained, wherein the items of air monitoring mainly comprise sulfur dioxide, nitric oxide, hydrocarbon, floating dust and the like.
However, when the conventional air quality detection device detects outdoor air, the wind direction changes in different time periods, and when the wind direction is in the same direction as the detection port of the detection device, the real-time air entering the detection device is affected under the action of the airflow, so that the accuracy of real-time detection of the air quality is not facilitated, and the sampling operation of the air is not facilitated.
Disclosure of Invention
The invention aims to provide an air quality detection device with wind direction and a detection method thereof, and aims to solve the problems that when outdoor air is detected by the conventional air quality detection device in the market in the background art, the wind direction can change in different time periods, when the wind direction is the same as the detection port of the detection device, real-time air enters the detection device under the action of airflow, the accuracy of real-time detection of the air quality is not facilitated, and the air sampling operation is not facilitated.
In order to achieve the purpose, the invention provides the following technical scheme: an air quality detection device with wind direction performance comprises a support column, a rotating sleeve, a wind vane, a support frame, a balance tail wing, a mounting seat, a detection box, a solar photovoltaic panel, a receiving and transmitting antenna, an air quality detector and a lithium battery, wherein the top end of the support column is connected with the rotating sleeve through a bearing, the rotating sleeve is welded at the bottom end of the wind vane, the support frame is welded at the tail end of the wind vane and is connected with the balance tail wing through a rotating shaft, the mounting seat is welded at the top end of the support frame, a limit groove is formed in the upper end of the mounting seat, the detection box is connected inside the limit groove in a sliding mode, the solar photovoltaic panel is electrically connected at the top end of the detection box, the receiving and transmitting antenna and the air quality detector are sequentially arranged at the top end inside the detection box, and the receiving and transmitting antenna and the, and the lithium battery is electrically connected with the solar photovoltaic panel at the top end of the detection box.
Preferably, an air inlet is formed in one side, close to the wind vane, of the detection box, a protection net is welded to the outer portion of the air inlet, and the protection net is of a V-shaped structure.
Preferably, the inside of protection network is provided with vertical dwang, and the welding has circular-arc pivoted leaf on the dwang to the outer end of pivoted leaf meets with the inside survey of protection network department.
Preferably, one side of the detection box, which is close to the support frame, is provided with an air outlet, a sealing plate is arranged inside the air outlet, and the sealing plate is connected with the motor through a rotating shaft.
Preferably, one side of the limiting groove, which is close to the protective net, is provided with a sliding groove, a lock rod capable of moving up and down is arranged in the sliding groove, and a lock block is welded at the inner end of the lock rod.
Preferably, the upper end of the locking piece is of a chamfer structure, the chamfer surface of the locking piece faces one side of the locking rod, and the top of the locking piece is connected with the locking groove on the lower end face of the detection box in a matched mode.
The invention provides another technical scheme for providing an assembling method of an air quality detection device with wind direction, which comprises the following specific steps:
step 1: fixing the lower end of the support column on the ground to be detected, then sliding the bottom end of the detection box into the mounting seat through the limiting groove, and meanwhile, locking the mounting seat through the locking groove by the locking block, and completing mounting;
step 2: after the installation is finished, a switch on the detection box is opened, a receiving and transmitting antenna, an air quality detector and a motor in the detection box are electrified, and then a worker can control the detection box in a monitoring room;
and step 3: when detection is needed, a worker can control the air quality detector in the detection box to start in the monitoring room, the motor drives the sealing plate to rotate through the rotating shaft, the air outlet is opened, at the moment, air is driven by wind to enter the detection box through the protective net at the air inlet, the air quality detector detects air in real time and transmits detection data to the monitoring room, when the wind passes through the air outlet, the rotating blade can rotate through the rotating rod and contacts the protective net, so that the protective net vibrates, and the protective net is prevented from being blocked by floating foreign matters in the air;
and 4, step 4: when data needs to be collected, a worker can control the motor inside the detection box to drive the sealing plate to rotate through the rotating shaft in the monitoring room, and the air outlet is closed;
and 5: when the detection box needs to be replaced, the lock rod is pressed downwards firstly, the lock rod moves downwards in the sliding groove and drives the lock block to move downwards, and after the lock block is separated from the locking groove, the detection box can be pulled out from the inner part of the limiting groove at the mounting seat.
Compared with the prior art, the invention has the beneficial effects that: according to the air quality detection device with the wind direction property and the detection method thereof, the principle of the wind vane is adopted, when air is detected, the air inlet of the air quality detection device faces the wind direction in real time, so that the air can normally enter the air quality detection device, the detection accuracy of the air quality detection device is facilitated, and meanwhile, the air can be conveniently collected in real time;
1. the tail end of the wind vane is welded with a support frame, the top end of the support frame is welded with a mounting seat, the upper end of the mounting seat is provided with a limiting groove, the interior of the limiting groove is connected with a detection box in a sliding manner, one side of the detection box, which is close to the wind vane, is provided with an air inlet, so that the detection box can be driven by the wind vane to realize that the air inlet on the detection box is flushed towards the direction in real time, air is further ensured to be blown into the detection box through the air inlet, and the detection accuracy is improved;
2. the V-shaped protective net is welded outside the air inlet, the inner side of the protective net is provided with a vertical rotating rod, an arc-shaped rotating blade is welded on the rotating rod, and the outer end of the rotating blade is connected with the inner side of the protective net, so that when the rotating blade rotates, the rotating blade can be contacted with the protective net, the protective net vibrates, floating particles in the air are prevented from attaching to the protective net, and the protective net is prevented from being blocked;
3. the sliding groove is formed in one side, close to the protective net, of the limiting groove, the locking rod capable of moving up and down is arranged in the sliding groove, the locking block is welded at the inner end of the locking rod, the upper end of the locking block is of a chamfering structure, the chamfering face of the locking block faces towards one side of the locking rod, the locking block is arranged to play a role in fixing the detection box, and the detection box is convenient to install and detach.
Drawings
FIG. 1 is a schematic front view of an air quality detecting device with wind direction and a detecting method thereof according to the present invention;
FIG. 2 is a schematic cross-sectional view of an air quality detecting apparatus with windward property and a detecting method thereof according to the present invention;
FIG. 3 is an enlarged schematic view of the air quality detecting apparatus with wind direction and the detecting method thereof shown in FIG. 2;
FIG. 4 is a schematic top-sectional view of a testing box of the air quality testing apparatus with windward property and the testing method thereof according to the present invention;
FIG. 5 is an enlarged schematic structural diagram of a point B in FIG. 4 illustrating an air quality detecting apparatus with a wind direction and a detecting method thereof according to the present invention;
FIG. 6 is a schematic side view of a detecting box of an air quality detecting device with wind direction and a detecting method thereof according to the present invention.
In the figure: 1. a support pillar; 2. rotating the sleeve; 3. a wind vane; 4. a support frame; 5. balancing the tail wing; 6. a mounting seat; 7. a detection cartridge; 8. a solar photovoltaic panel; 9. a limiting groove; 10. an air inlet; 11. a protective net; 12. rotating the rod; 13. rotating the blades; 14. a transmit-receive antenna; 15. an air quality detector; 16. a lithium battery; 17. an air outlet; 18. a motor; 19. a rotating shaft; 20. a sealing plate; 21. a lock lever; 22. a locking block; 23. locking the groove; 24. a sliding groove.
Detailed Description
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an air quality detection device with wind direction performance comprises a support column 1, a rotating sleeve 2, a wind vane 3, a support frame 4, a balance tail wing 5, a mounting seat 6, a detection box 7, a solar photovoltaic panel 8, a limiting groove 9, an air inlet 10, a protective net 11, a rotating rod 12, a rotating blade 13, a transmitting and receiving antenna 14, an air quality detector 15, a lithium battery 16, an air outlet 17, a motor 18, a rotating shaft 19, a sealing plate 20, a locking rod 21, a locking block 22, a locking groove 23 and a sliding groove 24, wherein the top end of the support column 1 is connected with the rotating sleeve 2 through a bearing, the rotating sleeve 2 is welded at the bottom end of the wind vane 3, the support frame 4 is welded at the tail end of the wind vane 3, the support frame 4 is connected with the balance tail wing 5 through a rotating shaft, the mounting seat 6 is welded at the top end of the support frame 4, the limiting groove 9 is formed in the, the top electric connection of detecting box 7 has solar photovoltaic board 8, and the inside top of detecting box 7 has set gradually receiving and dispatching antenna 14 and air quality detector 15, and receiving and dispatching antenna 14 and air quality detector 15 pass through wire and 16 electric connection of lithium cell to lithium cell 16 and the solar photovoltaic board 8 electric connection on detecting box 7 top.
An air inlet 10 is formed in one side, close to the wind vane 3, of the detection box 7, a protection net 11 is welded outside the air inlet 10, the protection net 11 is in a V-shaped structure in shape, a vertical rotating rod 12 is arranged on the inner side of the protection net 11, an arc-shaped rotating blade 13 is welded on the rotating rod 12, the outer end of the rotating blade 13 is connected with the inner side of the protection net 11, an air outlet 17 is formed in one side, close to the support frame 4, of the detection box 7, a sealing plate 20 is arranged inside the air outlet 17, the sealing plate 20 is connected with a motor 18 through a rotating shaft 19, the detection box 7 is driven by the wind vane 3 through the arrangement, the real-time direction flushing of the air inlet 10 on the detection box 7 is achieved, air is further guaranteed to be blown into the detection box 7 through the air inlet 10, meanwhile, the contact between the rotating blade 13 and the protection net, the floating objects on the particle attaching protective net 11 are shaken down.
The sliding groove 24 has been seted up to one side that spacing groove 9 is close to protection network 11, and the inside of sliding groove 24 is provided with locking lever 21 that can reciprocate, and the inner welding of locking lever 21 has locking piece 22, the upper end of locking piece 22 is the chamfer structure, and the chamfer face of locking piece 22 is towards locking lever 21 one side, and the locking groove 23 cooperation of terminal surface is connected under the top of locking piece 22 and the detection box 7, set up like this and play and carry out the effect of fixing to detection box 7, conveniently detect the installation and the dismantlement of box 7.
The invention provides another technical scheme for providing an assembling method of an air quality detection device with wind direction, which comprises the following specific steps:
step 1: the lower end of the supporting column 1 is fixed on the ground to be detected, then the bottom end of the detection box 7 slides into the mounting seat 6 through the limiting groove 9, meanwhile, the locking block 22 locks the mounting seat 6 through the locking groove 23, and at the moment, the mounting is completed;
step 2: after the installation is finished, a switch on the detection box 7 is opened, the receiving and transmitting antenna 14, the air quality detector 15 and the motor 18 in the detection box 7 are electrified, and then a worker can control the detection box 7 in a monitoring room;
and step 3: when detection is needed, a worker can control the air quality detector 15 inside the detection box 7 to start in the monitoring room, the motor 18 drives the sealing plate 20 to rotate through the rotating shaft 19, the air outlet 17 is opened, at the moment, air is driven by wind to enter the detection box 7 through the protective net 11 at the air inlet 10, the air quality detector 15 detects gas in real time and transmits detection data to the monitoring room, when the wind passes through the air outlet 17, the rotating blade 13 can rotate through the rotating rod 12 and contacts the protective net 11, so that the protective net 11 vibrates, and the protective net 11 is prevented from being blocked by floating foreign matters in the air;
and 4, step 4: when data needs to be collected, a worker can control the motor 18 in the detection box 7 to drive the sealing plate 20 to rotate through the rotating shaft 19 in the monitoring room, and the air outlet 17 is closed;
and 5: when the detection box 7 needs to be replaced, the lock rod 21 is pressed downwards, the lock rod 21 moves downwards in the sliding groove 24 and drives the locking block 22 to move downwards, and after the locking block 22 is separated from the locking groove 23, the detection box 7 can be pulled out from the limiting groove 9 of the mounting base 6.
The working principle is as follows: when the air quality detection device with wind direction property and the detection method thereof are used, as shown in fig. 1-6, the lower end of the supporting column 1 is fixed on the ground to be detected, then the bottom end of the detection box 7 slides into the installation seat 6 through the limiting groove 9, meanwhile, the locking block 22 locks the installation seat 6 through the locking groove 23, and at the moment, the installation is completed;
after the installation is finished, as shown in fig. 3, a switch on the detection box 7 is turned on, a worker can control the air quality detector 15 inside the detection box 7 to start in the monitoring room, the motor 18 drives the sealing plate 20 to rotate through the rotating shaft 19, the air outlet 17 is opened, at the moment, wind drives air to enter the detection box 7 through the protective net 11 at the air inlet 10, the air quality detector 15 detects the air in real time and transmits detection data to the monitoring room, when the wind passes through the air outlet 17, the rotating blade 13 can rotate through the rotating rod 12 and contact the protective net 11, so that the protective net 11 vibrates, and the protective net 11 is prevented from being blocked by foreign matters floating in the air;
when data needs to be collected, as shown in fig. 2-4, a worker can control the motor 18 inside the detection box 7 to drive the sealing plate 20 to rotate through the rotating shaft 19 in the monitoring room, and the air outlet 17 is closed;
when the detection box 7 needs to be replaced, as shown in fig. 2-6, the lock rod 21 is pressed downward, the lock rod 21 moves downward in the sliding groove 24, and drives the lock block 22 to move downward, and after the lock block 22 is separated from the lock groove 23, the detection box 7 can be pulled out from the inside of the limiting groove 9 at the mounting seat 6.
It should be understood that the terms "central," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, that the present invention is used with reference to the particular orientation or position shown in the drawings, that the standard components used in the present invention are commercially available, that the specific components are custom-made from the specification and drawings, that the specific connections between the various components are made by conventional means such as bolts, rivets, welding, etc., that the machines, components and devices are well known in the art, the conventional model, together with the circuit connections, are conventional in the art and will not be described in detail here.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides an air quality detection device with wind direction nature, includes support column (1), rotates cover (2), wind vane (3), support frame (4), balanced fin (5), mount pad (6), detects box (7), solar photovoltaic board (8), receiving and dispatching antenna (14), air quality detector (15) and lithium cell (16), its characterized in that: the top end of the supporting column (1) is connected with the rotating sleeve (2) through a bearing, the rotating sleeve (2) is welded at the bottom end of the wind vane (3), the tail end of the wind vane (3) is welded with a supporting frame (4), the supporting frame (4) is connected with the balance tail wing (5) through a rotating shaft, the top end of the supporting frame (4) is welded with a mounting seat (6), the upper end of the mounting seat (6) is provided with a limit groove (9), a detection box (7) is connected inside the limit groove (9) in a sliding way, the top end of the detection box (7) is electrically connected with a solar photovoltaic panel (8), and the top end in the detection box (7) is sequentially provided with a transmitting-receiving antenna (14) and an air quality detector (15), the receiving and transmitting antenna (14) and the air quality detector (15) are electrically connected with the lithium battery (16) through leads, and the lithium battery (16) is electrically connected with the solar photovoltaic panel (8) at the top end of the detection box (7).
2. An air quality detecting apparatus having a wind direction property according to claim 1, wherein: an air inlet (10) is formed in one side, close to the wind vane (3), of the detection box (7), a protective net (11) is welded to the outer portion of the air inlet (10), and the protective net (11) is of a V-shaped structure.
3. An air quality detecting apparatus having a wind direction property according to claim 2, wherein: the inboard of protection network (11) is provided with vertical dwang (12), and has welded circular-arc pivoted leaf (13) on dwang (12) to the outer end of pivoted leaf (13) and the interior survey looks junction of protection network (11).
4. An air quality detecting apparatus having a wind direction property according to claim 1, wherein: an air outlet (17) is formed in one side, close to the support frame (4), of the detection box (7), a sealing plate (20) is arranged inside the air outlet (17), and the sealing plate (20) is connected with a motor (18) through a rotating shaft (19).
5. An air quality detecting apparatus having a wind direction property according to claim 1, wherein: one side of the limiting groove (9) close to the protective net (11) is provided with a sliding groove (24), a lock rod (21) capable of moving up and down is arranged in the sliding groove (24), and a lock block (22) is welded at the inner end of the lock rod (21).
6. An air quality detecting apparatus having a wind direction property according to claim 5, wherein: the upper end of the locking block (22) is of a chamfer structure, the chamfer surface of the locking block (22) faces one side of the locking rod (21), and the top of the locking block (22) is matched and connected with a locking groove (23) on the lower end face of the detection box (7).
7. The method of operating an air quality detection device having a wind directionality of claim 1, wherein: the method comprises the following specific steps:
step 1: the lower end of the supporting column (1) is fixed on the ground to be detected, then the bottom end of the detection box (7) slides into the mounting seat (6) through the limiting groove (9), meanwhile, the locking block (22) locks the mounting seat (6) through the locking groove (23), and at the moment, the installation is completed;
step 2: after the installation is finished, a switch on the detection box (7) is turned on, a receiving and transmitting antenna (14), an air quality detector (15) and a motor (18) in the detection box (7) are electrified, and then a worker can control the detection box (7) in a monitoring room;
and step 3: when the air quality detection box needs to be detected, a worker can control the air quality detector (15) inside the detection box (7) to be started in a monitoring room, the motor (18) drives the sealing plate (20) to rotate through the rotating shaft (19), the air outlet (17) is opened, at the moment, air can be driven by wind to enter the detection box (7) through the protective net (11) at the air inlet (10), the air quality detector (15) detects air in real time and transmits detection data to the monitoring room, when the wind passes through the air outlet (17), the rotating blade (13) can rotate through the rotating rod (12) and contacts with the protective net (11), the protective net (11) is vibrated, and the protective net (11) is prevented from being blocked by floating foreign matters in the air;
and 4, step 4: when data needs to be collected, a worker can control a motor (18) in the detection box (7) to drive the sealing plate (20) to rotate through the rotating shaft (19) in the monitoring room, and the air outlet (17) is closed;
and 5: when the detection box (7) needs to be replaced, the lock rod (21) is pressed downwards, the lock rod (21) moves downwards in the sliding groove (24) and drives the lock block (22) to move downwards, and after the lock block (22) is separated from the lock groove (23), the detection box (7) can be pulled out from the inside of the limiting groove (9) at the mounting seat (6).
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| CN108318634A (en) * | 2018-02-13 | 2018-07-24 | 卢秀慧 | The source of polluted gas monitors system |
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| CN208547556U (en) * | 2018-05-28 | 2019-02-26 | 河南永正检验检测研究院有限公司 | A kind of environmental protection haze detection device |
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| CN208888229U (en) * | 2018-10-25 | 2019-05-21 | 焦丽梅 | A kind of air quality automatic monitoring device |
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| CN209318339U (en) * | 2018-12-07 | 2019-08-30 | 中国联合网络通信集团有限公司 | Deduster |
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Application publication date: 20210319 |