CN112051362B - Wind rose pre-judgment pollutant change model - Google Patents
Wind rose pre-judgment pollutant change model Download PDFInfo
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- CN112051362B CN112051362B CN202010903235.7A CN202010903235A CN112051362B CN 112051362 B CN112051362 B CN 112051362B CN 202010903235 A CN202010903235 A CN 202010903235A CN 112051362 B CN112051362 B CN 112051362B
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- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 3
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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Abstract
The invention discloses a wind rose prejudgment pollutant change model, and relates to the technical field of pollutant detection. The supporting rod is arranged, so that the bottom box can be well supported after the device is erected, the grasping nail can be sunk underground to increase the ground grasping force, the device is more stable, the lifting rod can be arranged, the lifting motor can be used for pulling the steel wire rope to retract, the lifting rod is lifted, air with different heights can be conveniently detected, the wind rose disc is arranged, the wind rose disc can be adjusted along with the moving block according to data displayed on the digital display, the moving block is moved to the corresponding scale strip, the elastic rope is tensioned by clamping the clamping teeth and the sawtooth grooves, visual patterns are displayed on the wind rose disc by using detection data, and the purpose of conveniently prejudging pollutants is achieved.
Description
Technical Field
The invention relates to the technical field of pollutant detection, in particular to a wind rose pollutant change pre-judging model.
Background
The wind rose diagram is a professional statistical chart of meteorological science, is used for counting the wind direction and the wind speed generation frequency in a certain region within a period of time, and is divided into a wind direction rose diagram and a wind speed rose diagram; the pattern looks like a rose flower, so the name is. The wind rose diagram has important significance for the fields of urban planning, environmental protection, wind power generation and the like. Atmospheric pollutants diffuse and dilute by the action of wind, and thus the effect of a pollution source on the surrounding environment or the condition that a place is polluted is evaluated in relation to the conditions of the local wind. The wind rose diagram is visual and intuitive, and a pollution probability rose diagram and a pollution coefficient rose diagram are derived, so that the wind rose diagram is widely applied to the evaluation work of polluted weather and atmospheric pollution. The variety of atmospheric pollutants is many, and more than 100 kinds of atmospheric pollutants are currently noticed and can be divided into two main categories, namely granular pollutants and gaseous pollutants. The most common secondary pollutants are sulfuric acid and sulfate aerosols, nitric acid and nitrate aerosols, ozone. The particulate atmospheric pollutants are also called dust, mainly PM2.5, sulfur oxides include sulfur dioxide, sulfur trioxide, disulfide trioxide, sulfur monoxide, etc., carbon oxides generally refer to carbon monoxide, and hydrocarbons are compounds formed by carbon elements and hydrogen elements, such as hydrocarbon gases of methane, ethane, etc.
At present, in order to monitor air, a plurality of air stations are required to be set in a city range, a multi-parameter automatic monitoring instrument is installed in each station for continuous automatic monitoring, monitoring results are stored in real time and analyzed to obtain related data, the air stations can only sample air near the air stations when working, the data obtained after analysis is not high in accuracy, and an existing pollutant detection device can only display numerical values of pollutants when in use and cannot display the numerical values by using a wind rose diagram, so that the pollutants can be better predicted.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a wind rose pollutant change prediction model, which has the advantages of being convenient to move to a detection position to implement air detection, being capable of utilizing the wind rose model to carry out visual prediction and the like, and solves the problems in the background art.
(II) technical scheme
In order to realize the purposes of conveniently moving to a detection position to implement air detection and visually predicting by using a wind rose model, the invention provides the following technical scheme: the wind rose pre-judging pollutant change model comprises a bottom box and a detection box, wherein the bottom of the bottom box is movably connected with a support rod through a pin, the bottom of the support rod is fixedly connected with a support plate, the middle part of the support plate is provided with a round hole, a clamping nail is inserted inside the round hole, the top of the bottom box is fixedly connected with a lifting rod, the inside of the bottom box is movably connected with a rotating shaft, the side surface of the rotating shaft is fixedly connected with a rope winding wheel, a steel wire rope is wound on the rope winding wheel, the top of the detection box is fixedly connected with a wind rose disc, the inner wall of the wind rose disc is fixedly connected with a scale rod, the top of the scale rod is provided with a sawtooth groove, the middle part of the scale rod is movably connected with a moving block, the middle part of the moving block is provided with a spring hole, the inside of the spring hole is movably connected with a clamping nail, and the middle part of the clamping nail is sleeved with a tension spring, the bottom fixedly connected with of chucking nail and sawtooth groove looks adaptation latch, the interior diapire fixedly connected with digital display of fan rose dish.
Preferably, the lifting rod comprises an outer cylinder, a middle cylinder and an inner shaft, the side walls of the outer cylinder and the middle cylinder are respectively provided with a rope hole, the steel wire rope penetrates through the two rope holes in an S shape, and one end of the steel wire rope is fixedly connected with the bottom of the inner shaft.
Preferably, the top of the tension spring is fixedly connected with the inner top wall of the spring hole, an annular plate is arranged in the middle of the clamping nail, the top of the annular plate is fixedly connected with the bottom of the tension spring, and the diameter of the annular plate is smaller than that of the spring hole.
Preferably, a scale bar is arranged on one side of the top of the scale bar, and a numerical value matched with the scale bar is arranged on the other side of the top of the scale bar.
Preferably, the number of the scale rods is a plurality, the scale rods are distributed in an annular array, the number of the digital display and the number of the moving blocks are equal to and matched with that of the scale rods, and the moving blocks are connected through elastic ropes.
Preferably, a box lifting groove is formed in the side face of the detection box, an air detector is arranged inside the detection box, and the air detector is electrically connected with the digital display through a lead.
Preferably, one side surface of the bottom box is fixedly connected with a lifting motor through a motor plate, an output shaft of the lifting motor is fixedly connected with one end of the rotating shaft, and the output shaft of the lifting motor penetrates through one side surface of the bottom box.
Preferably, the top of the lifting rod is fixedly connected with a connecting column, one side face of the connecting column is fixedly connected with a connecting ring, the bottom of the connecting ring is fixedly connected with a hose, one end of the hose is fixedly connected with the detection box, and one side face of the detection box is fixedly connected with an exhaust pipe.
Preferably, the number of the support rods is four, and the four support rods are distributed at the bottom of the bottom box in an annular array.
Three beneficial effects
Compared with the prior art, the invention provides a wind rose pollutant change prediction model, which has the following beneficial effects:
1. this wind rose judges pollutant change model in advance, through setting up the bracing piece, can set up after the device and carry out good support to the under casing to can be absorbed in the underground with promptly the nail and increase and grab the land fertility, make the device more stable, through setting up the lifter, can utilize elevator motor pulling wire rope to withdraw, make the lifter rise, the convenience detects the not co-altitude air.
2. This wind rose judges pollutant change model in advance through setting up the wind rose dish, can adjust along with the movable block according to the data that show on the digital display, makes the movable block remove to corresponding scale strip on, utilizes latch and sawtooth groove chucking to make the elasticity rope taut, utilizes the detection data to show audio-visual figure on the wind rose dish, reaches the purpose that the convenience was judged in advance to the pollutant.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the rose tray of the present invention;
FIG. 3 is a schematic perspective sectional view of a moving block according to the present invention;
FIG. 4 is a schematic cross-sectional view of the lifter of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 4 according to the present invention.
In the figure: 1. connecting columns; 2. a lifting rod; 201. an outer cylinder; 202. a middle cylinder; 203. an inner shaft; 3. a bottom box; 4. a lifting motor; 5. a motor plate; 6. a support bar; 7. a support plate; 8. gripping the nail; 9. a detection box; 10. an exhaust pipe; 11. lifting the box groove; 12. a rose plate; 13. a digital display; 14. a moving block; 15. a graduated rod; 16. a hose; 17. a connecting ring; 18. an elastic cord; 19. clamping nails; 20. a tension spring; 21. a sawtooth groove; 22. clamping teeth; 23. a scale bar; 24. a rope winding wheel; 25. a rotating shaft; 26. a pin; 27. a wire rope; 28. and (4) rope holes.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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 wind rose prediction pollutant change model comprises a bottom case 3 and a detection case 9, wherein the bottom of the bottom case 3 is movably connected with four support rods 6 through pins 26, the four support rods 6 are distributed at the bottom of the bottom case 3 in an annular array, the bottom of each support rod 6 is fixedly connected with a support plate 7, the middle of each support plate 7 is provided with a round hole, a gripping nail 8 is inserted into the round hole, the top of the bottom case 3 is fixedly connected with a lifting rod 2, the top of the lifting rod 2 is fixedly connected with a connecting column 1, one side of the connecting column 1 is fixedly connected with a connecting ring 17, the bottom of the connecting ring 17 is fixedly connected with a hose 16, one end of the hose 16 is fixedly connected with the detection case 9, one side of the detection case 9 is fixedly connected with an exhaust pipe 10, the inside of the bottom case 3 is movably connected with a rotating shaft 25, and the side of the rotating shaft 25 is fixedly connected with a rope winding wheel 24, a steel wire rope 27 is wound on the rope winding wheel 24, the lifting rod 2 comprises an outer cylinder 201, a middle cylinder 202 and an inner shaft 203, rope holes 28 are formed in the side walls of the outer cylinder 201 and the middle cylinder 202, the steel wire rope 27 penetrates through the two rope holes 28 in an S shape, one end of the steel wire rope 27 is fixedly connected with the bottom of the inner shaft 203, one side surface of the bottom box 3 is fixedly connected with a lifting motor 4 through a motor plate 5, an output shaft of the lifting motor 4 is fixedly connected with one end of a rotating shaft 25, an output shaft of the lifting motor 4 penetrates through one side surface of the bottom box 3, the top of the detection box 9 is fixedly connected with a wind rose disc 12, the inner wall of the wind rose disc 12 is fixedly connected with a scale rod 15, one side of the top of the scale rod 15 is provided with a scale strip 23, the other side of the top of the scale rod 15 is provided with a numerical value matched with the scale strip 23, the top of the scale rod 15 is provided with a sawtooth groove 21, and the middle part of the scale rod 15 is movably connected with a moving block 14, the middle of the moving block 14 is provided with a spring hole, the inside of the spring hole is movably connected with a clamping nail 19, the middle of the clamping nail 19 is sleeved with a tension spring 20, the bottom of the clamping nail 19 is fixedly connected with a latch 22 matched with a sawtooth groove 21, the top of the tension spring 20 is fixedly connected with the inner top wall of the spring hole, the middle of the clamping nail 19 is provided with an annular plate, the top of the annular plate is fixedly connected with the bottom of the tension spring 20, the diameter of the annular plate is smaller than that of the spring hole, the inner bottom wall of the rose disc 12 is fixedly connected with a digital display 13, a plurality of scale rods 15 are distributed in an annular array, the digital display 13 and the moving block 14 are equal in number and matched with the scale rods 15, the plurality of moving blocks 14 are connected through an elastic rope 18, the side surface of the detection box 9 is provided with a lifting box groove 11, the inside of the detection box 9 is provided with an air detector, the air detector is electrically connected with the digital display 13 through a lead.
When the device is used, firstly, the support rod 6 is arranged at the bottom of the bottom box 3 through the pin 26, then the bottom box 3 is supported on the ground through the support rod 6, then the grasping nail 8 is inserted into the round hole to enable the grasping nail 8 to be inserted into the ground to limit the support plate 7, so that the bottom box 3 is kept stable, then the lifting motor 4 drives the rotating shaft 25 to rotate to enable the rope winding wheel 24 to recover the steel wire rope 27, the steel wire rope 27 is inserted into the rope hole 28 in an S shape, the end part of the steel wire rope 27 is fixedly connected with the bottom of the inner shaft 203, the inner shaft 203 is firstly lifted when the steel wire rope 27 is recovered, when the bottom of the inner shaft 203 is lifted to be opened at the upper end of the rope hole 28 on the middle cylinder 202, the steel wire rope 27 is continuously recovered, so that the middle cylinder 202 starts to ascend, the lifting rod 2 is gradually ascended, so as to drive the connecting column 1 and the connecting ring 17 to ascend to the height of the detection air, then, an air detector inside the detection box 9 is used for sucking air at the position of the connecting ring 17, content data of various pollutants after detection is displayed on the digital display 13, the tension spring 20 is compressed by pulling the clamping nail 19 upwards according to the number displayed on the digital display 13, the latch 22 is separated from the sawtooth groove 21, then the moving block 14 is moved to the position corresponding to the scale bar 23 according to the size of the number corresponding to the moving block 14, the elastic ropes 18 among the moving blocks 14 form a wind rose model, the content of various pollutants in the air is expressed through a wind rose diagram, and the change of the pollutants in the air is conveniently predicted.
In conclusion, this wind rose prejudgement pollutant changes model, through setting up bracing piece 6, can carry out good support to under casing 3 after the device erects, and can be sunken into underground with the nail 8 of grabbing and increase the land fertility, make the device more stable, through setting up lifter 2, can utilize elevator motor 4 to stimulate wire rope 27 and withdraw, make lifter 2 rise, conveniently detect the air of different heights, through setting up wind rose dish 12, can adjust along with movable block 14 according to the data that show on digital display 13, make movable block 14 move on corresponding scale bar 23, utilize latch 22 and sawtooth groove 21 chucking to make elastic rope 18 taut, utilize the detection data to show audio-visual figure on wind rose dish 12, reach the purpose that conveniently prejudgement to the pollutant.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Wind rose judges pollutant change model in advance, including under casing (3) and detection case (9), its characterized in that: the bottom of the bottom box (3) is movably connected with a support rod (6) through a pin (26), the bottom of the support rod (6) is fixedly connected with a support plate (7), a round hole is formed in the middle of the support plate (7), a clamping nail (8) is inserted into the round hole, the top of the bottom box (3) is fixedly connected with a lifting rod (2), the inside of the bottom box (3) is movably connected with a rotating shaft (25), the side surface of the rotating shaft (25) is fixedly connected with a rope winding wheel (24), a steel wire rope (27) is wound on the rope winding wheel (24), the top of the detection box (9) is fixedly connected with a wind rose disk (12), the inner wall of the wind rose disk (12) is fixedly connected with a scale rod (15), the scale rods (15) are distributed in an annular array, a sawtooth groove (21) is formed in the top of the scale rod (15), the middle of the scale rod (15) is movably connected with a moving block (14), a spring hole is formed in the middle of the moving block (14), a clamping nail (19) is movably connected inside the spring hole, a tension spring (20) is sleeved in the middle of the clamping nail (19), clamping teeth (22) matched with sawtooth grooves (21) are fixedly connected to the bottom of the clamping nail (19), and a digital display (13) is fixedly connected to the inner bottom wall of the rose disc (12).
2. The wind rose prejudgment pollutant variation model according to claim 1, characterized in that: the lifting rod (2) comprises an outer cylinder (201), a middle cylinder (202) and an inner shaft (203), rope holes (28) are formed in the side walls of the outer cylinder (201) and the middle cylinder (202), the steel wire rope (27) penetrates through the two rope holes (28) in an S shape, and one end of the steel wire rope (27) is fixedly connected with the bottom of the inner shaft (203).
3. The wind rose prejudgment pollutant variation model according to claim 1, characterized in that: the top of the tension spring (20) is fixedly connected with the inner top wall of the spring hole, an annular plate is arranged in the middle of the clamping nail (19), the top of the annular plate is fixedly connected with the bottom of the tension spring (20), and the diameter of the annular plate is smaller than that of the spring hole.
4. The wind rose prejudgment pollutant variation model according to claim 1, characterized in that: the scale bar (23) is arranged on one side of the top of the scale bar (15), and the numerical value matched with the scale bar (23) is arranged on the other side of the top of the scale bar (15).
5. The wind rose prejudgment pollutant variation model according to claim 1, characterized in that: the number of the digital display (13) and the number of the moving blocks (14) are equal to and matched with that of the scale rods (15), and the moving blocks (14) are connected through elastic ropes (18).
6. The wind rose prejudgment pollutant variation model according to claim 1, characterized in that: a box lifting groove (11) is formed in the side face of the detection box (9), an air detector is arranged inside the detection box (9), and the air detector is electrically connected with a digital display (13) through a lead.
7. The wind rose prejudgment pollutant variation model according to claim 1, characterized in that: one side of the bottom box (3) is fixedly connected with a lifting motor (4) through a motor plate (5), an output shaft of the lifting motor (4) is fixedly connected with one end of a rotating shaft (25), and an output shaft of the lifting motor (4) penetrates through one side of the bottom box (3).
8. The wind rose prejudgment pollutant variation model according to claim 1, characterized in that: the top fixedly connected with spliced pole (1) of lifter (2), a side fixedly connected with go-between (17) of spliced pole (1), the bottom fixedly connected with hose (16) of go-between (17), the one end and the detection case (9) fixed connection of hose (16), a side fixedly connected with blast pipe (10) of detection case (9).
9. The wind rose prejudgment pollutant variation model according to claim 1, characterized in that: the number of the support rods (6) is four, and the four support rods (6) are distributed at the bottom of the bottom box (3) in an annular array.
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| CN202010903235.7A CN112051362B (en) | 2020-09-01 | 2020-09-01 | Wind rose pre-judgment pollutant change model |
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| CN202010903235.7A CN112051362B (en) | 2020-09-01 | 2020-09-01 | Wind rose pre-judgment pollutant change model |
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