CN111198115A - Air detection device with timing extraction function and use method - Google Patents
Air detection device with timing extraction function and use method Download PDFInfo
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- CN111198115A CN111198115A CN202010041255.8A CN202010041255A CN111198115A CN 111198115 A CN111198115 A CN 111198115A CN 202010041255 A CN202010041255 A CN 202010041255A CN 111198115 A CN111198115 A CN 111198115A
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- 238000001514 detection method Methods 0.000 title claims abstract description 63
- 238000000605 extraction Methods 0.000 title claims abstract description 14
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- 238000007789 sealing Methods 0.000 claims description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 42
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- 229910052799 carbon Inorganic materials 0.000 claims description 26
- 238000004891 communication Methods 0.000 claims description 14
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- 239000000428 dust Substances 0.000 claims description 5
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- 230000002070 germicidal effect Effects 0.000 description 6
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
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- G—PHYSICS
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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- G01N1/34—Purifying; Cleaning
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- G01N15/06—Investigating concentration of particle suspensions
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- G—PHYSICS
- G01—MEASURING; TESTING
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Abstract
The invention discloses an air detection device with a timing extraction function and a using method thereof. The invention solves the problems that the existing air detection device does not have the function of timing detection, is inconvenient to randomly detect the air quality in a certain time period, is not beneficial to collecting the air quality data in a plurality of time periods, cannot discharge the extracted air, influences the air detection precision, cannot filter and purify the air, reduces the applicability of the air detection device and is inconvenient for people to use.
Description
Technical Field
The invention relates to the technical field of air detection, in particular to an air detection device with a timing extraction function and a using method thereof.
Background
The air detection in a broad sense refers to the detection of the composition of air, and the air detection in a narrow sense mainly from the application point of view, and the important research is the indoor air detection, which refers to the detection of the air quality by the decoration pollution caused by the release of substances harmful to human bodies contained in indoor decoration materials, furniture and the like into home and office environments.
The existing air detection device does not have the function of timing detection, is inconvenient to randomly detect the air quality in a certain time period, is unfavorable to collect air quality data in a plurality of time periods, cannot discharge the extracted air, influences the air detection precision, and simultaneously cannot filter and purify the air, so that the applicability of the air detection device is reduced, and people cannot use the air detection device conveniently.
Disclosure of Invention
The invention aims to provide an air detection device with a timing extraction function and a using method thereof, which have the advantages of randomly detecting the air quality in a certain time period, being beneficial to collecting the air quality data in a plurality of time periods, having high detection precision and filtering and purifying the extracted air, and solve the problems that the conventional air detection device does not have the timing detection function, is inconvenient to randomly detect the air quality in a certain time period, is not beneficial to collecting the air quality data in a plurality of time periods, cannot discharge the extracted air, influences the air detection precision, cannot filter and purify the air at the same time, reduces the applicability of the air detection device and is inconvenient for people to use.
In order to achieve the purpose, the invention provides the following technical scheme: an air detection device with a timing extraction function comprises a box body, wherein a vertical plate is fixedly connected to the longitudinal direction of an inner cavity of the box body, a vertical pipe is communicated with the left side of the top of the box body, a shell is communicated with the top of the vertical pipe, two sides, the front side and the rear side of the shell are respectively communicated with an exhaust pipe, the inner cavity of the shell is fixedly connected with a fan through a support, a motor is fixedly connected with the top of the right side of the inner cavity of the box body, the left end of a rotating shaft of the motor penetrates through the vertical plate and is fixedly connected with a threaded rod, the left end of the threaded rod is movably connected with the left side of the inner cavity of the box body, a threaded sleeve is sleeved on the surface of the threaded rod, connecting plates are fixedly connected with the front side and the rear side of the threaded sleeve, a guide rod penetrates through the bottom of the connecting plates and, the top of the spring is fixedly connected with the bottom of the sealing plate, the bottom of the spring is fixedly connected with the connecting plate, the top of the sealing plate is fixedly connected with a first sealing gasket, the top of the first sealing gasket is contacted with the top of the inner cavity of the box body, the left side of the inner cavity of the box body is fixedly connected with a transverse plate, the right side of the transverse plate is fixedly connected with a vertical plate, the front side and the rear side of the transverse plate are fixedly connected with the inner wall of the box body, the bottom of the transverse plate is communicated with a short pipe, the surface of the short pipe is provided with an electromagnetic valve, the rear side of the inner wall of the box body is fixedly connected with a detection module above the transverse plate, an HEPA filter plate and an active carbon adsorption plate are respectively arranged in the inner cavity of the box body and below the short pipe, the HEPA filter plate is positioned at the bottom of the active carbon adsorption, the right side of the vertical plate is fixedly connected with a battery, the bottom of the right side of the vertical plate is fixedly connected with a vacuum pump, an air inlet pipe of the vacuum pump is communicated with the transverse plate, an air outlet pipe of the vacuum pump penetrates through the outside of the box body, the front sides of the HEPA filter plate and the activated carbon adsorption plate penetrate through the box body and are fixedly connected with a mounting plate, the mounting plate is fixedly connected with the box body through bolts, and the right side of the front side of the box body is fixedly connected with a;
the input electricity of controller is connected with the button, the input of controller is connected with the output electricity of detection module and battery respectively, the output end of controller is connected with the input electricity of fan, vacuum pump, solenoid valve, sterilamp and motor respectively, the output electricity of controller is connected with the display screen, the two-way electricity of controller is connected with communication module, the two-way electricity of communication module is connected with remote control terminal, the two-way electricity of controller is connected with the timer.
Preferably, the bottom of the exhaust pipe is sleeved with a filter cover, and the filter cover is in threaded connection with the exhaust pipe.
Preferably, the slot has all been seted up in the left side of box inner chamber and the left side of riser, the both sides of HEPA filter plate and active carbon adsorption board all extend to the inner chamber of slot, the both sides and the equal fixedly connected with second of rear side of HEPA filter plate and active carbon adsorption board seal up.
Preferably, the bottom of the box body is movably connected with a universal wheel, and one side of the universal wheel is movably connected with a brake block through a rotating shaft.
Preferably, a sealing sleeve is arranged between the motor rotating shaft and the vertical plate and sleeved on the surface of the motor rotating shaft.
Preferably, the display screen and the keys are fixedly arranged on the front face of the controller shell, and the keys are located below the display screen.
Preferably, the detection module comprises a temperature sensor, a humidity sensor, a PM2.5 sensor and an air quality sensor.
An air detection device with a timing extraction function is used, and the method comprises the following steps:
a: the operation key sends an instruction to the controller, the controller controls the timer to time other electrical appliance parts, after the timing time is reached, the controller controls the motor to operate, the rotating shaft of the motor drives the threaded rod to rotate, the threaded rod is in threaded connection with the threaded sleeve, the threaded sleeve is enabled to move rightwards, the threaded sleeve drives the connecting plate, the guide rod, the sealing plate and the first sealing gasket to move rightwards, the controller controls the fan to operate, and outside air enters the inner cavity of the box body through the air exhaust pipe, the shell and the vertical pipe in sequence;
b: the temperature, the humidity, the dust concentration and the air quality of the air are respectively detected through the temperature sensor, the humidity sensor, the PM2.5 sensor and the air quality sensor, information is fed back to the controller, the controller controls the display screen to display detected data, and the controller sends the detected data to the remote control terminal through the communication module, so that an operator can conveniently watch the data;
c: after the detection finishes, the operation of controller control motor, motor shaft antiport, make the closing plate return, seal the bottom of standpipe, controller control solenoid valve is opened, the bottom that the air that makes the diaphragm top collect passes through the nozzle stub and gets into the diaphragm, the operation of controller control vacuum pump, with the gas outgoing of box inner chamber, the gas of box inner chamber passes HEPA filter plate in proper order, active carbon adsorption plate and vacuum pump, the box of discharging at last, carry out more careful filtration and absorption through HEPA filter plate and active carbon adsorption plate to gas and purify.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention has the advantages of randomly detecting the air quality in a certain time period, being beneficial to collecting the air quality data in a plurality of time periods, having high detection precision and filtering and purifying the extracted air by matching the box body, the vertical plate, the vertical pipe, the shell, the exhaust pipe, the fan, the motor, the threaded rod, the threaded sleeve, the connecting plate, the guide rod, the spring, the sealing plate, the first sealing gasket, the transverse plate, the short pipe, the electromagnetic valve, the detection module, the HEPA filter plate, the activated carbon adsorption plate, the ultraviolet germicidal lamp, the battery, the vacuum pump, the mounting plate, the controller, the display screen, the keys, the communication module, the remote control terminal and the timer, solving the problems that the existing air detection device does not have the function of timing detection, is inconvenient to randomly detect the air quality in a certain time period, is not beneficial to collecting the air quality data in a plurality of time periods, influence the empty gas detection survey precision, can not filter and purify the air simultaneously, reduced empty gas detection survey device's suitability, the problem that the people of not being convenient for used.
2. The invention can prevent external particle dust from entering the inner cavity of the box body to pollute parts by arranging the filter cover, protect the parts in the inner cavity of the box body, is convenient to disassemble and clean the filter cover, can support and position the HEPA filter plate and the active carbon adsorption plate by arranging the slot, enhances the sealing property between the HEPA filter plate and the active carbon adsorption plate and the slot by arranging the second sealing gasket, can filter, adsorb and purify gas by arranging the HEPA filter plate and the active carbon adsorption plate, is convenient to move the box body by arranging the universal wheel, can lock and fix the universal wheel by arranging the brake block, improves the stability of the box body, enhances the sealing property between the motor rotating shaft and the vertical plate by arranging the sealing sleeve, can seal the bottom of the vertical pipe by arranging the first sealing gasket, and is provided with the spring, the sealing plate is tensioned, and pushes the first sealing gasket upwards, so that the first sealing gasket is in close contact with the bottom of the inner cavity of the box body, and the sealing performance is good.
Drawings
FIG. 1 is a schematic cross-sectional view of the structure of the present invention;
FIG. 2 is a schematic side view of a portion of the present invention;
FIG. 3 is a schematic front view of the structure of the present invention;
FIG. 4 is a partial top cross-sectional view of the structure of the present invention;
fig. 5 is a schematic diagram of the system of the present invention.
In the figure: the device comprises a box body 1, vertical plates 2, vertical pipes 3, a shell 4, an exhaust pipe 5, a fan 6, a motor 7, a threaded rod 8, a threaded sleeve 9, a connecting plate 10, a guide rod 11, springs 12, a sealing plate 13, a first sealing gasket 14, a transverse plate 15, short pipes 16, an electromagnetic valve 17, a detection module 18, a HEPA filter plate 19, an activated carbon adsorption plate 20, an ultraviolet germicidal lamp 21, a battery 22, a vacuum pump 23, a mounting plate 24, a controller 25, a display screen 26, a key 27, a communication module 28, a remote control terminal 29, a timer 30, a filter cover 31, a universal wheel 32, a temperature sensor 33, a humidity sensor 34, a PM2.5 sensor and an air quality sensor 36.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The box body 1, the vertical plate 2, the vertical pipe 3, the shell 4, the exhaust pipe 5, the fan 6, the motor 7, the threaded rod 8, the threaded sleeve 9, the connecting plate 10, the guide rod 11, the spring 12, the sealing plate 13, the first sealing gasket 14, the transverse plate 15, the short pipe 16, the electromagnetic valve 17, the detection module 18, the HEPA filter plate 19, the activated carbon adsorption plate 20, the ultraviolet germicidal lamp 21, the battery 22, the vacuum pump 23, the mounting plate 24, the controller 25, the display screen 26, the key 27, the communication module 28, the remote control terminal 29, the timer 30, the filter cover 31, the universal wheel 32, the temperature sensor 33, the humidity sensor 34, the PM2.5 sensor 35 and the air quality sensor 36 are all universal standard parts or parts known by a person skilled in the art, and the structure and principle of the universal wheel can be known by a technical manual or by a conventional experimental method.
Referring to fig. 1-5, an air detecting device with a timing extraction function comprises a box body 1, wherein a vertical plate 2 is fixedly connected to the inner cavity of the box body 1 in the longitudinal direction, a vertical tube 3 is communicated with the left side of the top of the box body 1, a shell 4 is communicated with the top of the vertical tube 3, two sides, the front side and the rear side of the shell 4 are respectively communicated with an air extraction tube 5, a fan 6 is fixedly connected to the inner cavity of the shell 4 through a support, a motor 7 is fixedly connected to the top of the right side of the inner cavity of the box body 1, the left end of the rotating shaft of the motor 7 penetrates through the vertical plate 2 and is fixedly connected with a threaded rod 8, the left end of the threaded rod 8 is movably connected with the left side of the inner cavity of the box body 1, a threaded sleeve 9 is sleeved on the surface of the threaded rod 8, connecting plates 10 are fixedly connected to the, the spring 12 is sleeved on the surface of the guide rod 11 and positioned at the top of the connecting plate 10, the top of the spring 12 is fixedly connected with the bottom of the sealing plate 13, the bottom of the spring 12 is fixedly connected with the connecting plate 10, the top of the sealing plate 13 is fixedly connected with the first sealing gasket 14, the top of the first sealing gasket 14 is contacted with the top of the inner cavity of the box body 1, the bottom of the vertical pipe 3 can be sealed by arranging the first sealing gasket, the sealing plate 13 is tensioned by arranging the spring 12, the sealing plate 13 pushes the first sealing gasket 14 upwards, so that the first sealing gasket 14 is tightly contacted with the bottom of the inner cavity of the box body 1, the sealing performance is good, the left side of the inner cavity of the box body 1 is fixedly connected with the transverse plate 15, the right side of the transverse plate 15 is fixedly connected with the vertical plate 2, the front side and the rear side of the transverse plate 15, a detection module 18 is fixedly connected to the rear side of the inner wall of the box body 1 and above the transverse plate 15, an HEPA filter plate 19 and an active carbon adsorption plate 20 are respectively arranged in the inner cavity of the box body 1 and below the short tube 16, the HEPA filter plate 19 is positioned at the bottom of the active carbon adsorption plate 20, an ultraviolet germicidal lamp 21 is fixedly connected to the rear side of the inner cavity of the box body 1 and below the active carbon adsorption plate 20, a battery 22 is fixedly connected to the right side of the vertical plate 2, a vacuum pump 23 is fixedly connected to the bottom of the right side of the vertical plate 2, an air inlet pipe of the vacuum pump 23 is communicated with the transverse plate 15, an air outlet pipe of the vacuum pump 23 penetrates to the outside of the box body 1, the front sides of the HEPA filter plate 19 and the active carbon adsorption plate 20 penetrate through the box body 1 and are fixedly connected with a mounting plate 24;
the input end of the controller 25 is electrically connected with a key 27, the input end of the controller 25 is electrically connected with the output ends of the detection module 18 and the battery 22, the output end of the controller 25 is electrically connected with the input ends of the fan 6, the vacuum pump 23, the electromagnetic valve 17, the ultraviolet germicidal lamp 21 and the motor 7, the output end of the controller 25 is electrically connected with a display screen 26, the controller 25 is electrically connected with a communication module 28 in two directions, the communication module 28 is electrically connected with a remote control terminal 29 in two directions, and the controller 25 is electrically connected with a timer 30 in two directions.
The bottom cover of exhaust tube 5 is equipped with filter mantle 31, and filter mantle 31 and 5 threaded connection of exhaust tube through setting up filter mantle 31, can avoid outside granule dust to get into the inner chamber of box 1 and pollute spare part, protect the spare part of box 1 inner chamber, are convenient for dismantle the washing to filter mantle 31 simultaneously.
The slot has all been seted up in the left side of 1 inner chamber of box and riser 2's left side, HEPA filter plate 19 and active carbon adsorption plate 20's both sides all extend to the inner chamber of slot, HEPA filter plate 19 and active carbon adsorption plate 20's both sides and the equal fixedly connected with second in rear side are sealed fills up, through setting up the slot, can support the location HEPA filter plate 19 and active carbon adsorption plate 20, through setting up the second sealed pad, the leakproofness between HEPA filter plate 19 and active carbon adsorption plate 20 and the slot has been strengthened, through setting up HEPA filter plate 19 and active carbon adsorption plate 20, can filter and adsorb the purification to gas.
The bottom swing joint of box 1 has universal wheel 32, and one side of universal wheel 32 has the brake block through pivot swing joint, and through setting up universal wheel 32, the removal of the box 1 of being convenient for can carry out the locking to universal wheel 32 through setting up the brake block and fix, has improved box 1's stability.
A sealing sleeve is arranged between the rotating shaft of the motor 7 and the vertical plate 2 and sleeved on the surface of the rotating shaft of the motor 7, and the sealing performance between the rotating shaft of the motor 7 and the vertical plate 2 is enhanced by arranging the sealing sleeve.
The display 26 and the keys 27 are both fixedly mounted on the front face of the housing of the controller 25, and the keys 27 are located below the display 26.
The detection module 18 includes a temperature sensor 33, a humidity sensor 34, a PM2.5 sensor 35, and an air quality sensor 36.
Through the cooperation of the box body 1, the vertical plate 2, the vertical pipe 3, the shell 4, the exhaust pipe 5, the fan 6, the motor 7, the threaded rod 8, the threaded sleeve 9, the connecting plate 10, the guide rod 11, the spring 12, the sealing plate 13, the first sealing gasket 14, the transverse plate 15, the short pipe 16, the electromagnetic valve 17, the detection module 18, the HEPA filter plate 19, the activated carbon adsorption plate 20, the ultraviolet germicidal lamp 21, the battery 22, the vacuum pump 23, the mounting plate 24, the controller 25, the display screen 26, the key 27, the communication module 28, the remote control terminal 29 and the timer 30, the air quality detection device has the advantages of randomly detecting the air quality in a certain time period, being beneficial to collecting the air quality data in a plurality of time periods, having high detection precision and filtering and purifying the extracted air, solving the problem that the existing air detection device does not have the function of timing detection and is inconvenient to randomly detect the air, air quality data in a plurality of time quantum are gathered to the benefit not, and the air that can not discharge the extraction influences the empty gas detection survey precision, can not filter and purify the air simultaneously, has reduced empty gas detection surveys device's suitability, the problem that the people of being not convenient for used.
An air detection device with a timing extraction function is used, and the method comprises the following steps:
a: the operation key 27 sends an instruction to the controller 25, the controller 25 controls the timer 30 to time other electrical appliance parts, after the timing time is reached, the controller 25 controls the motor 7 to operate, the rotating shaft of the motor 7 drives the threaded rod 8 to rotate, the threaded rod 8 is in threaded connection with the threaded sleeve 9, the threaded sleeve 9 moves rightwards, the threaded sleeve 9 drives the connecting plate 10, the guide rod 11, the sealing plate 13 and the first sealing gasket 14 to move rightwards, the controller 25 controls the fan 6 to operate, and external air enters the inner cavity of the box body 1 through the air suction pipe 5, the shell 4 and the vertical pipe 3 in sequence;
b: the temperature sensor 33, the humidity sensor 34, the PM2.5 sensor 35 and the air quality sensor 36 are used for respectively detecting the temperature, the humidity, the dust concentration and the air quality of the air and feeding information back to the controller 25, the controller 25 controls the display screen 26 to display detected data, and the controller 25 sends the detected data to the remote control terminal 29 through the communication module 28, so that an operator can conveniently watch the data;
c: after the detection finishes, controller 25 control motor 7 operation, motor 7 pivot antiport, make closing plate 13 return, seal the bottom of standpipe 3, controller 25 control solenoid valve 17 opens, the air that makes 15 tops of diaphragm collect passes through nozzle stub 16 and gets into the bottom of diaphragm 15, controller 25 control vacuum pump 23 operation, gas outgoing with the 1 inner chamber of box, the gas in the 1 inner chamber of box passes HEPA filter plate 19 in proper order, active carbon adsorption plate 20 and vacuum pump 23, discharge box 1 at last, carry out more careful filtration and absorption purification to gas through HEPA filter plate 19 and active carbon adsorption plate 20.
In summary, the following steps: the air detection device with the timing extraction function and the use method thereof solve the problems that the existing air detection device does not have the timing detection function, is not convenient to randomly detect the air quality in a certain time period, is not beneficial to collecting air quality data in a plurality of time periods, cannot discharge extracted air and affects the air detection precision by matching the box body 1, the vertical plate 2, the vertical pipe 3, the shell 4, the extraction pipe 5, the fan 6, the motor 7, the threaded rod 8, the threaded sleeve 9, the connecting plate 10, the guide rod 11, the spring 12, the sealing plate 13, the first sealing gasket 14, the transverse plate 15, the short pipe 16, the electromagnetic valve 17, the detection module 18, the HEPA filter plate 19, the activated carbon adsorption plate 20, the ultraviolet sterilizing lamp 21, the battery 22, the vacuum pump 23, the mounting plate 24, the controller 25, the display screen 26, the key 27, the communication module 28, the remote control terminal 29 and the timer 30, simultaneously can not filter and purify the air, reduce the suitability of empty gas detection surveys device, the problem that is not convenient for people to use.
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 (8)
1. The utility model provides an empty gas detection surveys device with regularly draw function, includes box (1), its characterized in that: the vertical fixedly connected with riser (2) of inner chamber of box (1), the left side intercommunication at box (1) top has standpipe (3), the top intercommunication of standpipe (3) has casing (4), both sides, front side and the rear side of casing (4) all communicate exhaust tube (5), the inner chamber of casing (4) passes through support fixedly connected with fan (6), the top fixedly connected with motor (7) on box (1) inner chamber right side, the left end of motor (7) pivot runs through riser (2) and fixedly connected with threaded rod (8), the left end of threaded rod (8) and the left side swing joint of box (1) inner chamber, the surperficial thread bush of threaded rod (8) is equipped with thread bush (9), the equal fixedly connected with connecting plate (10) of front side and the rear side of thread bush (9), the bottom of connecting plate (10) runs through and is provided with guide bar (11), the top of the guide rod (11) penetrates through the connecting plate (10) and is fixedly connected with the sealing plate (13), the surface of the guide rod (11) and the top of the connecting plate (10) are sleeved with the spring (12), the top of the spring (12) is fixedly connected with the bottom of the sealing plate (13), the bottom of the spring (12) is fixedly connected with the connecting plate (10), the top of the sealing plate (13) is fixedly connected with the first sealing gasket (14), the top of the first sealing gasket (14) is contacted with the top of the inner cavity of the box body (1), the left side of the inner cavity of the box body (1) is fixedly connected with the transverse plate (15), the right side of the transverse plate (15) is fixedly connected with the vertical plate (2), the front side and the back side of the transverse plate (15) are fixedly connected with the inner wall of the box body (1), the bottom of the transverse plate (15) is communicated with the short pipe (16), the, the rear side of box (1) inner wall just is located top fixedly connected with detection module (18) of diaphragm (15), the inner chamber of box (1) just is located the below of nozzle stub (16) and is provided with HEPA filter plate (19) and active carbon adsorption board (20) respectively, HEPA filter plate (19) are located the bottom of active carbon adsorption board (20), the rear side of box (1) inner chamber just is located the below fixedly connected with sterilamp (21) of active carbon adsorption board (20), the right side fixedly connected with battery (22) of riser (2), the bottom fixedly connected with vacuum pump (23) on riser (2) right side, the intake pipe and diaphragm (15) intercommunication of vacuum pump (23), the outlet duct of vacuum pump (23) runs through to the outside of box (1), the front side of HEPA filter plate (19) and active carbon adsorption board (20) runs through box (1) and fixedly connected with mounting panel (24), the mounting plate (24) is fixedly connected with the box body (1) through bolts, and the right side of the front surface of the box body (1) is fixedly connected with a controller (25);
the input electricity of controller (25) is connected with button (27), the input of controller (25) is connected with the output electricity of detection module (18) and battery (22) respectively, the output end of controller (25) is connected with the input electricity of fan (6), vacuum pump (23), solenoid valve (17), sterilamp (21) and motor (7) respectively, the output electricity of controller (25) is connected with display screen (26), controller (25) two-way electricity is connected with communication module (28), communication module (28) two-way electricity is connected with remote control terminal (29), controller (25) two-way electricity is connected with timer (30).
2. An air detecting device with a timing drawing function according to claim 1, characterized in that: the bottom cover of exhaust tube (5) is equipped with filter mantle (31), filter mantle (31) and exhaust tube (5) threaded connection.
3. An air detecting device with a timing drawing function according to claim 1, characterized in that: the slot has all been seted up in the left side of box (1) inner chamber and the left side of riser (2), the both sides of HEPA filter plate (19) and active carbon adsorption board (20) all extend to the inner chamber of slot, the both sides and the equal fixedly connected with second in rear side of HEPA filter plate (19) and active carbon adsorption board (20) are sealed.
4. An air detecting device with a timing drawing function according to claim 1, characterized in that: the bottom swing joint of box (1) has universal wheel (32), one side of universal wheel (32) has the brake block through pivot swing joint.
5. An air detecting device with a timing drawing function according to claim 1, characterized in that: and a sealing sleeve is arranged between the rotating shaft of the motor (7) and the vertical plate (2), and is sleeved on the surface of the rotating shaft of the motor (7).
6. An air detecting device with a timing drawing function according to claim 1, characterized in that: the display screen (26) and the keys (27) are fixedly arranged on the front face of the shell of the controller (25), and the keys (27) are positioned below the display screen (26).
7. An air detecting device with a timing drawing function according to claim 1, characterized in that: the detection module (18) comprises a temperature sensor (33), a humidity sensor (34), a PM2.5 sensor (35) and an air quality sensor (36).
8. Use of an air detection device with timed extraction according to claims 1-7, characterized by the following steps:
a: the operation key (27) sends an instruction to the controller (25), the controller (25) controls the timer (30) to time other electrical appliance components, after the timing time is up, the controller (25) controls the motor (7) to operate, a rotating shaft of the motor (7) drives the threaded rod (8) to rotate, the threaded rod (8) is in threaded connection with the threaded sleeve (9), the threaded sleeve (9) is enabled to move rightwards, the threaded sleeve (9) drives the connecting plate (10), the guide rod (11), the sealing plate (13) and the first sealing gasket (14) to move rightwards, the controller (25) controls the fan (6) to operate, and external air enters an inner cavity of the box body (1) through the air suction pipe (5), the shell (4) and the vertical pipe (3) in sequence;
b: the temperature, the humidity, the dust concentration and the air quality of the air are respectively detected through a temperature sensor (33), a humidity sensor (34), a PM2.5 sensor (35) and an air quality sensor (36), information is fed back to a controller (25), the controller (25) controls a display screen (26) to display detected data, the controller (25) sends the detected data to a remote control terminal (29) through a communication module (28), and an operator can conveniently watch the data;
c: after the detection is finished, the controller (25) controls the motor (7) to operate, the rotating shaft of the motor (7) rotates reversely, the sealing plate (13) returns, the bottom of the vertical pipe (3) is sealed, the controller (25) controls the electromagnetic valve (17) to be opened, air collected at the top of the transverse plate (15) enters the bottom of the transverse plate (15) through the short pipe (16), the controller (25) controls the vacuum pump (23) to operate, gas in the inner cavity of the box body (1) is discharged, the gas in the inner cavity of the box body (1) sequentially passes through the HEPA filter plate (19), the activated carbon adsorption plate (20) and the vacuum pump (23), and finally the box body (1) is discharged, and the gas is filtered and adsorbed and purified more finely through the HEPA filter plate (19) and the activated carbon adsorption plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010041255.8A CN111198115A (en) | 2020-01-15 | 2020-01-15 | Air detection device with timing extraction function and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010041255.8A CN111198115A (en) | 2020-01-15 | 2020-01-15 | Air detection device with timing extraction function and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111198115A true CN111198115A (en) | 2020-05-26 |
Family
ID=70744674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010041255.8A Withdrawn CN111198115A (en) | 2020-01-15 | 2020-01-15 | Air detection device with timing extraction function and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111198115A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461615A (en) * | 2020-11-20 | 2021-03-09 | 常熟市顺欣仪器仪表有限公司 | Differential pressure separator for air sampler |
| CN113075356A (en) * | 2021-02-23 | 2021-07-06 | 美卓矿山安全设备（徐州）有限公司 | Air quality detection device for mine |
| CN113188855A (en) * | 2021-03-09 | 2021-07-30 | 郑雪飞 | Gas collection system based on atmospheric pollution uses |
-
2020
- 2020-01-15 CN CN202010041255.8A patent/CN111198115A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461615A (en) * | 2020-11-20 | 2021-03-09 | 常熟市顺欣仪器仪表有限公司 | Differential pressure separator for air sampler |
| CN113075356A (en) * | 2021-02-23 | 2021-07-06 | 美卓矿山安全设备（徐州）有限公司 | Air quality detection device for mine |
| CN113188855A (en) * | 2021-03-09 | 2021-07-30 | 郑雪飞 | Gas collection system based on atmospheric pollution uses |
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Application publication date: 20200526 |
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| WW01 | Invention patent application withdrawn after publication |