CN114397408A

CN114397408A - Air data analysis and monitoring device

Info

Publication number: CN114397408A
Application number: CN202210074695.2A
Authority: CN
Inventors: 沈壮卿
Original assignee: Fengyun Bowei Shenzhen Technology Co ltd
Current assignee: Fengyun Bowei Shenzhen Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-04-26
Anticipated expiration: 2042-01-21
Also published as: CN114397408B

Abstract

The invention discloses an air data analysis and monitoring device, and relates to the technical field of air monitoring. This air data analysis and monitoring devices includes the protective housing, and the inside of protective housing is provided with the monitoring machine, and the top of monitoring machine is provided with the intake pipe, and the intake pipe passes through body folding device to be connected with the monitoring machine, and the fixed intercommunication of top one end of protective housing has the air inlet barrel who uses with the intake pipe cooperation. According to the invention, the pipe body folding device is arranged, so that when the device is installed outdoors with much dust, the air sampling pipeline can be folded and sealed during shutdown, and dust is prevented from entering the monitoring device; through being equipped with and unfolding controlling means, can be after sampling at every turn, when folding confined with the air sampling pipeline, cover the barrel that admits air, realize the protection to the barrel that admits air, prevent that the barrel that admits air from exposing outside for a long time, the phenomenon of ageing quickening or striking damage appears, can effectively prolong the life of device installation when the open air, the barrel that admits air.

Description

Air data analysis and monitoring device

Technical Field

The invention belongs to the technical field of air monitoring, and particularly relates to an air data analysis and monitoring device.

Background

Air monitoring refers to the fixed-point, continuous, or timed sampling and measurement of pollutants present in the air. In order to monitor the air, a plurality of air monitoring points are generally set up in a city, automatic monitoring instruments are installed for continuous automatic monitoring, monitoring results are sent to a person to be retrieved periodically or the detection results are transmitted through a wireless transmission system to be analyzed and relevant data are obtained. Items for air monitoring mainly include sulfur dioxide, nitric oxide, hydrocarbons, floating dust, and the like. Air monitoring is the basis for air quality control and reasonable evaluation of air quality.

Most of air sampling cylinders in the existing air data analysis and monitoring device are exposed outside for a long time, so that the aging speed of the sampling cylinders is easy to accelerate, and the sampling cylinders are easy to damage due to external force collision and the like and have certain use limitation; in addition, most of the existing air data analysis and monitoring devices do not have an automatic cleaning device for the air inlet cylinder, and especially when the device is used in a cup washing area with more sand and dust, the air inlet cylinder needs to be manually and regularly detached for cleaning in order to prevent dust attached to the inner wall of the air inlet pipeline from affecting the accuracy of monitoring data, which is troublesome.

Therefore, it is desirable to provide an air data analyzing and monitoring device to solve the above problems.

Disclosure of Invention

In view of the above problems, the present invention provides an air data analyzing and monitoring device to solve the above problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an air data analysis and monitoring devices, includes the protective housing, the inside of protective housing is provided with the monitoring machine, the top of monitoring machine is provided with the intake pipe, the intake pipe passes through body folding device and is connected with the monitoring machine, the fixed intercommunication of top one end of protective housing has the air inlet barrel who uses with the intake pipe cooperation, the top one end symmetry of protective housing is provided with a set of dust cover that uses with the air inlet barrel cooperation, and the air inlet barrel sets up in the inside of two dust covers, two the dust cover is connected with the protective housing through expanding controlling means, one side of intake pipe is provided with pipe wall cleaning device.

Further, body folding device is including the square pipe of fixed intercommunication in monitoring machine top one end, the top one end of square pipe is rotated and is connected with the dish that admits air, the fixed intercommunication of intake pipe is in the outside of dish that admits air, the motor is installed to the top one end of monitoring machine, the output of motor and the pivot fixed connection of dish one side that admits air.

Further, it includes the fixed plate of symmetry fixed connection in protective housing top one end, two to expand controlling means the equal fixedly connected with dwang in bottom one end of one side of keeping away from each other of dust cover, two the both ends of dwang all extend to the outside of dust cover and rotate with two fixed plates respectively and be connected, two the outside of dwang all is fixed the cup joint and is had first gear, the top one end symmetry sliding connection of protective housing has the rack with first gear engagement, two the bottom one end of rack all extends to the inside of protective housing and the same flange of common fixedly connected with.

Further, the even fixedly connected with three first spring of top one end of flange, and three first spring all sets up between two racks, and is three the top one end of first spring all with the inner wall fixed connection of guard box, the external fixation of intake pipe has cup jointed the U-shaped plate, and the U-shaped plate sets up the homonymy at the motor, one side fixedly connected with and the lug cooperation use of flange that keep away from the air inlet dish of U-shaped plate.

Further, pipe wall cleaning device is including seting up the cavity of keeping away from air intake dish one side at the U-shaped board, the internal rotation of cavity is connected with the ring gear, and the ring gear activity cup joints the outside at the intake pipe, the top one end fixedly connected with curb plate of monitoring machine, and the curb plate setting is in one side of keeping away from the motor at the air intake dish, one side fixedly connected with and the curved tooth plate of ring gear meshing that the curb plate is close to the disc, the internal rotation of U-shaped board is connected with the movable rod, one side of movable rod extends to the inside of cavity and fixedly connected with and ring gear meshed second gear.

Further, the top one end fixedly connected with L shaped plate of U-shaped plate, one side that the L shaped plate is close to the curb plate is rotated and is connected with the fly leaf, the bottom one end fixedly connected with of fly leaf strikes the piece, and strikes the bottom one end of piece and the surface contact of intake pipe, the top one end fixedly connected with second spring of fly leaf, the one end and the L shaped plate fixed connection of fly leaf are kept away from to the second spring.

Furthermore, the bottom one end fixedly connected with of fly leaf is to the touch piece, the fixed cover in outside of movable rod has been connect with the push pedal that the touch piece cooperation was used.

Furthermore, the included angle between two plates in the L-shaped plate is larger than 100 degrees, and the knocking block is abutted against the surface of the air inlet pipe in the original state.

Furthermore, the pipeline inside the air inlet disc is in a vertical arrangement with the pipeline inside the core tube in an original state, and the push plate consists of a circular ring and two round-cornered plates

The invention has the technical effects and advantages that:

1. according to the invention, the pipe body folding device is arranged, so that when the device is installed outdoors with much dust, the air sampling pipeline can be folded and sealed during shutdown, and dust is prevented from entering the monitoring device; through being equipped with and unfolding controlling means, can be after sampling at every turn, when folding confined with the air sampling pipeline, cover the barrel that admits air, realize the protection to the barrel that admits air, prevent that the barrel that admits air from exposing outside for a long time, the phenomenon of ageing quickening or striking damage appears, can effectively prolong the life of device installation when the open air, the barrel that admits air.

2. According to the invention, the pipe wall cleaning device is arranged, so that the inner wall of the sampling pipeline can be cleaned while the air sampling pipeline is folded and sealed after the monitoring is finished each time, the phenomenon that dust adheres to the inner wall of the sampling pipeline when the device is used in a region with more sand and dust is avoided, the phenomenon that the monitoring data is influenced by more dust on the pipe wall is prevented, the convenience of cleaning the sampling pipeline by the device can be effectively improved, and the accuracy of the monitoring data of the device can be improved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 shows a front view of an embodiment of the present invention;

fig. 2 is a schematic partial structural diagram of a pipe folding device and a pipe wall cleaning device according to an embodiment of the invention;

FIG. 3 is a partial cross-sectional view of the deployment control device in accordance with an embodiment of the present invention;

fig. 4 is a partial structural sectional view of a tube folding device according to an embodiment of the present invention;

FIG. 5 is a schematic view of a tube folding device and a tube wall cleaning device according to an embodiment of the present invention;

FIG. 6 is a right sectional view showing a part of the structure of the tube wall cleaning device according to the embodiment of the present invention;

in the figure: 1. a protective box; 2. a monitoring machine; 3. an air inlet pipe; 4. a pipe body folding device; 41. a square tube; 42. an air inlet disc; 43. a motor; 5. an air inlet cylinder; 6. a dust cover; 7. a deployment control device; 71. a fixing plate; 72. rotating the rod; 73. a first gear; 74. a rack; 75. a convex plate; 76. a first spring; 77. a U-shaped plate; 78. a bump; 8. a tube wall cleaning device; 81. a cavity; 82. a toothed ring; 83. a side plate; 84. an arc toothed plate; 85. a movable rod; 86. a second gear; 87. an L-shaped plate; 88. a movable plate; 89. knocking the block; 90. a second spring; 91. a contact block; 92. a push plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

The invention provides an air data analysis and monitoring device, which comprises a protective box 1, wherein a monitoring machine 2 is arranged in the protective box 1, an air inlet pipe 3 is arranged at the top of the monitoring machine 2, the air inlet pipe 3 is connected with the monitoring machine 2 through a pipe body folding device 4, one end of the top of the protective box 1 is fixedly communicated with an air inlet cylinder body 5 matched with the air inlet pipe 3 for use, one end of the top of the protective box 1 is symmetrically provided with a group of dust covers 6 matched with the air inlet cylinder body 5 for use, the air inlet cylinder body 5 is arranged in two dust covers 6, the two dust covers 6 are connected with the protective box 1 through an unfolding control device 7, and one side of the air inlet pipe 3 is provided with a pipe wall cleaning device 8;

the pipe body folding device 4 comprises a square pipe 41 fixedly communicated with one end of the top of the monitoring machine 2, one end of the top of the square pipe 41 is rotatably connected with an air inlet disc 42, the air inlet pipe 3 is fixedly communicated with the outer side of the air inlet disc 42, one end of the top of the monitoring machine 2 is provided with a motor 43, and the output end of the motor 43 is fixedly connected with a rotating shaft on one side of the air inlet disc 42;

the unfolding control device 7 comprises fixing plates 71 which are symmetrically and fixedly connected to one end of the top of the protection box 1, rotating rods 72 are fixedly connected to one ends of the bottoms of the two dust covers 6 which are far away from one side, two ends of each rotating rod 72 extend to the outer portions of the dust covers 6 and are respectively rotatably connected with the two fixing plates 71, first gears 73 are fixedly sleeved on the outer portions of the two rotating rods 72, racks 74 meshed with the first gears 73 are symmetrically and slidably connected to one end of the top of the protection box 1, and one ends of the bottoms of the two racks 74 extend to the inner portion of the protection box 1 and are fixedly connected with the same convex plate 75;

one end of the top of the convex plate 75 is uniformly and fixedly connected with three first springs 76, the three first springs 76 are all arranged between the two racks 74, one ends of the tops of the three first springs 76 are all fixedly connected with the inner wall of the protective box 1, the outer part of the air inlet pipe 3 is fixedly sleeved with a U-shaped plate 77, the U-shaped plate 77 is arranged on the same side of the motor 43, and one side, far away from the air inlet disc 42, of the U-shaped plate 77 is fixedly connected with a convex block 78 matched with the convex plate 75 for use;

when the monitoring device is installed outdoors, in use, the motor 43 can be turned on through the remote control system, the motor 43 drives the air inlet disc 42 to rotate at one end of the top of the square pipe 41, so that the air inlet disc 42 rotates to be perpendicular to the monitoring machine 2, the air inlet pipe 3 is communicated with the air inlet cylinder 5, a pipeline in the air inlet disc 42 is overlapped with the square pipe 41, and the air inlet pipe 3 is communicated with the monitoring machine 2 through the square pipe 41;

during the operation, the air inlet pipe 3 drives the bump 78 to synchronously rotate around a circular disc as a circle center through the U-shaped plate 77, when the bump 78 is driven by the U-shaped plate 77 to rotate to the position below the bump 75, the bump 78 upwards abuts against the bump 75, so that the three springs are compressed, the bump 75 pushes the rack 74 to synchronously move upwards, the rotating rod 72 is driven to rotate through the meshing action between the two racks 74 and the first gear 73, so that the rotating rod 72 drives the two dust covers 6 to synchronously turn over towards two sides through the rotating rod 72, the dust covers 6 are opened, the air inlet cylinder 5 is exposed, when the air inlet pipe 3 is communicated with the square pipe 41 and the air inlet cylinder 5, the two dust covers 6 are completely opened, at the moment, the monitoring machine 2 can be opened, so that the monitoring machine 2 performs air sampling through the air inlet cylinder 5 and performs data analysis, and finally, specific data are transmitted through a remote system;

after primary air monitoring is finished, the motor 43 can be turned on again, the air inlet pipe 3 is rotated again to be in a state parallel to the monitoring machine 2 through the reverse rotation of the motor 43 and the matching between structures, the connection between the air inlet pipe and the square pipe 41 and the connection between the air inlet cylinder 5 are disconnected, the square pipe 41 is sealed by the air inlet disc 42, meanwhile, the rack 74 is driven by the convex plate 75 under the reset action of the three springs to move downwards, the rack 74 drives the two dust covers 6 to rotate reversely through the matching between the structures again, and the air inlet cylinder 5 is covered;

according to the invention, the pipe body folding device 4 is arranged, so that when the device is installed outdoors with much dust, the air sampling pipeline can be folded and sealed during shutdown, and dust is prevented from entering the monitoring device; through being equipped with expansion controlling means 7, can be after sampling at every turn, when folding confined with the air sampling pipeline, cover air intake barrel 5, realize the protection to air intake barrel 5, prevent that air intake barrel 5 from exposing for a long time outside, appear ageing the phenomenon of accelerating or striking damage, can effectively prolong the device and install when the open air, air intake barrel 5's life.

As shown in fig. 2-6, the pipe wall cleaning device 8 includes a cavity 81 formed in one side of the U-shaped plate 77 away from the air intake disc 42, a toothed ring 82 is rotatably connected to the inside of the cavity 81, the toothed ring 82 is movably sleeved outside the air intake pipe 3, one end of the top of the monitoring machine 2 is fixedly connected with a side plate 83, the side plate 83 is disposed on one side of the air intake disc 42 away from the motor 43, an arc toothed plate 84 engaged with the toothed ring 82 is fixedly connected to one side of the side plate 83 close to the circular disc, a movable rod 85 is rotatably connected to the inside of the U-shaped plate 77, and one side of the movable rod 85 extends to the inside of the cavity 81 and is fixedly connected with a second gear 86 engaged with the toothed ring 82;

one end of the top of the U-shaped plate 77 is fixedly connected with an L-shaped plate 87, one side of the L-shaped plate 87, which is close to the side plate 83, is rotatably connected with a movable plate 88, one end of the bottom of the movable plate 88 is fixedly connected with a knocking block 89, one end of the bottom of the knocking block 89 is in contact with the surface of the air inlet pipe 3, one end of the top of the movable plate 88 is fixedly connected with a second spring 90, and one end of the second spring 90, which is far from the movable plate 88, is fixedly connected with the L-shaped plate 87;

one end of the bottom of the movable plate 88 is fixedly connected with a contact block 91, and the outside of the movable rod 85 is fixedly sleeved with a push plate 92 matched with the contact block 91;

an included angle between two plates in the L-shaped plate 87 is larger than 100 degrees, and the knocking block 89 is abutted against the surface of the air inlet pipe 3 in an original state;

the pipeline inside the air inlet disc 42 is arranged vertically to the pipeline inside the core tube in the original state, and the push plate 92 consists of a circular ring and two round-cornered plates;

when the air inlet pipe 3 is folded and sealed through the matching between the structures, the air inlet pipe 3 drives the gear ring 82 to synchronously rotate through the U-shaped plate 77, the gear ring 82 moves and rotates through the meshing action between the gear ring 82 and the arc-shaped toothed plate 84, so that the second gear 86 drives the movable rod 85 to rotate through the meshing action between the gear ring 82, the movable rod 85 drives the push plate 92 to synchronously rotate, when the push plate 92 rotates to the position contacting with the abutting block 91, the push plate 92 pushes the movable plate 88 to move upwards through the abutting block 91, so that the second spring 90 is compressed, so that the movable plate 88 drives the knocking block 89 to move towards the side far away from the air inlet pipe 3, when the abutting action between the push plate 92 and the abutting block 91 is released, the movable plate 88 drives the knocking block 89 to move towards one side of the air inlet pipe 3 under the resetting action of the second spring 90, so that the knocking block 89 knocks the air inlet pipe 3, thereby in the process of folding and sealing of the air inlet pipe 3, through the matching among the structures, the air inlet pipe 3 is continuously knocked, dust attached to the pipe wall of the air inlet pipe 3 is shaken off through vibration generated by knocking, and falls downwards along the inclined air inlet pipe 3 in the moving process under the action of gravity, so that the pipe wall of the air inlet pipe 3 is cleaned in the process that the air inlet pipe 3 is folded and sealed (namely after the device is used every time);

according to the invention, the pipe wall cleaning device 8 is arranged, so that the inner wall of the sampling pipeline can be cleaned while the air sampling pipeline is folded and sealed after the monitoring is finished each time, the phenomenon that dust adheres to the inner wall of the sampling pipeline when the device is used in a region with more sand and dust is avoided, the phenomenon that the monitoring data is influenced by more dust on the pipe wall is prevented, the convenience of cleaning the sampling pipeline by the device can be effectively improved, and the accuracy of the monitoring data of the device can be improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an air data analysis and monitoring devices, includes protective housing (1), its characterized in that: the inside of protecting box (1) is provided with monitoring machine (2), the top of monitoring machine (2) is provided with intake pipe (3), intake pipe (3) are connected with monitoring machine (2) through body folding device (4), the fixed intercommunication of top one end of protecting box (1) has air intake barrel (5) of using with intake pipe (3) cooperation, the top one end symmetry of protecting box (1) is provided with a set of dust cover (6) of using with air intake barrel (5) cooperation, and air intake barrel (5) set up the inside at two dust covers (6), two dust covers (6) are connected with protecting box (1) through expande controlling means (7), one side of intake pipe (3) is provided with pipe wall cleaning device (8).

2. An air data analysis and monitoring device according to claim 1, wherein: body folding device (4) are including fixed square pipe (41) of intercommunication in monitoring machine (2) top one end, and the top one end of square pipe (41) is rotated and is connected with air inlet plate (42), and air inlet pipe (3) are fixed to be communicated in the outside of air inlet plate (42), and motor (43) are installed to the top one end of monitoring machine (2), the output of motor (43) and the pivot fixed connection of air inlet plate (42) one side.

3. An air data analysis and monitoring device according to claim 1, wherein: expansion control device (7) is including fixed plate (71) of symmetry fixed connection in protective housing (1) top one end, the equal fixedly connected with dwang (72) of bottom one end of keeping away from one side each other of two dust covers (6), the both ends of two dwang (72) all extend to the outside of dust cover (6) and rotate with two fixed plates (71) respectively and be connected, first gear (73) have all been cup jointed to the outside of two dwang (72) fixed, the top one end symmetry sliding connection of protective housing (1) has rack (74) with first gear (73) meshing, the bottom one end of two rack (74) all extends to the inside of protective housing (1) and same flange (75) of common fixedly connected with.

4. An air data analysis and monitoring device according to claim 3, wherein: the even fixedly connected with three first spring (76) of top one end of flange (75), and three first spring (76) all set up between two rack (74), the top one end of three first spring (76) all with the inner wall fixed connection of guard box (1), the outside fixed of intake pipe (3) has cup jointed U-shaped plate (77), and U-shaped plate (77) set up the homonymy at motor (43), one side fixedly connected with and flange (75) cooperation lug (78) that use of keeping away from of U-shaped plate (77) air inlet dish (42).

5. An air data analysis and monitoring device according to claim 1, wherein: pipe wall cleaning device (8) are including offering cavity (81) of keeping away from air inlet dish (42) one side in U-shaped board (77), the internal rotation of cavity (81) is connected with ring gear (82), and ring gear (82) activity cup joints the outside in intake pipe (3), top one end fixedly connected with curb plate (83) of monitoring machine (2), and curb plate (83) set up the one side of keeping away from motor (43) in air inlet dish (42), one side fixedly connected with and ring gear (82) meshed arc pinion rack (84) of curb plate (83) near the disc, the internal rotation of U-shaped board (77) is connected with movable rod (85), one side of movable rod (85) extends to the inside of cavity (81) and fixedly connected with and second gear (86) of ring gear (82) meshing.

6. An air data analysis and monitoring device according to claim 5, wherein: the top one end fixedly connected with L shaped plate (87) of U shaped plate (77), one side that L shaped plate (87) is close to curb plate (83) is rotated and is connected with fly leaf (88), bottom one end fixedly connected with of fly leaf (88) strikes piece (89), and strikes the surface contact of the bottom one end of piece (89) and intake pipe (3), top one end fixedly connected with second spring (90) of fly leaf (88), the one end and the L shaped plate (87) fixed connection that fly leaf (88) were kept away from in second spring (90).

7. An air data analysis and monitoring device according to claim 6, wherein: one end of the bottom of the movable plate (88) is fixedly connected with a contact block (91), and the outside of the movable rod (85) is fixedly sleeved with a push plate (92) matched with the contact block (91).

8. An air data analysis and monitoring device according to claim 6, wherein: an included angle between two plates in the L-shaped plate (87) is larger than 100 degrees, and the knocking block (89) is abutted against the surface of the air inlet pipe (3) in the original state.

9. An air data analysis and monitoring device according to claim 7, wherein: the pipeline inside the air inlet disc (42) is in the original state and is perpendicular to the pipeline inside the core tube, and the push plate (92) consists of a circular ring and two round-cornered plates.