CN116735793B - Atmospheric pollution monitoring device and monitoring method - Google Patents
Atmospheric pollution monitoring device and monitoring method Download PDFInfo
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- CN116735793B CN116735793B CN202310660888.0A CN202310660888A CN116735793B CN 116735793 B CN116735793 B CN 116735793B CN 202310660888 A CN202310660888 A CN 202310660888A CN 116735793 B CN116735793 B CN 116735793B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000012806 monitoring device Methods 0.000 title claims abstract description 33
- 238000002955 isolation Methods 0.000 claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000005070 sampling Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 36
- 239000003344 environmental pollutant Substances 0.000 abstract description 12
- 231100000719 pollutant Toxicity 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003915 air pollution Methods 0.000 description 22
- 125000006850 spacer group Chemical group 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Classifications
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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
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- 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
- G01N1/2273—Atmospheric sampling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an atmosphere pollution monitoring device and a monitoring method, comprising a monitoring assembly, a monitoring device and a monitoring device, wherein the monitoring assembly comprises a monitoring instrument, a container bottle, a bracket and a connecting hose, the container bottle is positioned at one side of the monitoring instrument, the bracket is arranged below the monitoring instrument, and the connecting hose is positioned at one side of the monitoring instrument; the isolation assembly is arranged on the monitoring assembly and comprises an isolation piece, a positioning piece, a connecting piece, a transmission piece and a bearing piece, wherein the isolation piece is positioned on the outer side of the monitoring instrument, the positioning piece is arranged in the isolation piece, the connecting piece is positioned on one side of the container bottle, and the transmission piece is arranged on the connecting piece. The invention has the beneficial effects that: the atmosphere is monitored through the monitoring component, and the setting of the isolation component is used for arranging the monitoring component in a closed space, so that the condition that external pollutants are possibly introduced in the sampling process and the sampling result is inaccurate can be avoided.
Description
Technical Field
The invention relates to the technical field of atmosphere monitoring, in particular to an atmosphere pollution monitoring device and an atmosphere pollution monitoring method.
Background
The atmospheric pollution monitoring is to measure the type and concentration of pollutants in the atmosphere, observe the time-space distribution and change rule process, and aim at identifying the pollutants in the atmosphere, master the distribution and diffusion rule, monitor the emission and control conditions of an atmospheric pollution source, and when the atmospheric pollution is monitored, an atmospheric sampler is needed, wherein the atmospheric sampler is an instrument or device for collecting the atmospheric pollutants or polluted air, and the atmospheric sampler is an instrument or device for collecting the atmospheric pollutants or polluted air.
In the prior art, most of the atmospheric sampler is exposed in the use process, and the position of the atmospheric sampler is possibly influenced by surrounding pollution sources, so that external pollutants can be introduced in the sampling process, the sampling result is inaccurate, and the atmospheric monitoring is influenced.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the above and/or problems occurring in the conventional air pollution monitoring device and monitoring method.
Therefore, the problem to be solved by the invention is that the atmospheric sampler is mostly exposed during the use process, and the position of the atmospheric sampler can be affected by surrounding pollution sources, which leads to the possibility of introducing external pollutants during the sampling process, thus leading to inaccurate sampling results and affecting the monitoring of the atmosphere.
In order to solve the technical problems, the invention provides the following technical scheme: the atmosphere pollution monitoring device comprises a monitoring assembly, a monitoring device and a monitoring device, wherein the monitoring assembly comprises a monitoring instrument, a container bottle, a bracket and a connecting hose, the container bottle is positioned at one side of the monitoring instrument, the bracket is arranged below the monitoring instrument, and the connecting hose is positioned at one side of the monitoring instrument;
the isolation assembly is arranged on the monitoring assembly and comprises an isolation piece, a positioning piece, a connecting piece, a transmission piece and a bearing piece, wherein the isolation piece is positioned on the outer side of the monitoring instrument, the positioning piece is arranged in the isolation piece, the connecting piece is positioned on one side of the container bottle, the transmission piece is arranged on the connecting piece, and the bearing piece is positioned at the bottom of the isolation piece.
As a preferable scheme of the air pollution monitoring device and the monitoring method, the invention comprises the following steps: the isolating piece comprises an isolating box, a sealing cover, a fixing plate and a sealing plate, wherein the isolating box is arranged at the top of the support, the sealing cover is hinged to the top of the isolating box through a hinge, the fixing plate is fixed in the isolating box, and the sealing plate is fixed in the isolating box.
As a preferable scheme of the air pollution monitoring device and the monitoring method, the invention comprises the following steps: the isolation piece further comprises a baffle, a fixed block, a positioning shaft and a torsion spring, wherein the baffle is positioned at the bottom of the isolation box, the fixed block is fixed at the bottom of the isolation box, the positioning shaft is fixed in the baffle, and two ends of the torsion spring are respectively fixed with the fixed block and the positioning shaft and sleeved outside the positioning shaft.
As a preferable scheme of the air pollution monitoring device and the monitoring method, the invention comprises the following steps: the locating part includes fixed cover, backup pad, locating piece, supporting shoe, movable column, first gear, fixed axle, pinion rack and connecting rod, fixed cover is fixed in the insulation can, the backup pad is located fixed cover one side, locating piece one side with the backup pad is fixed, the supporting shoe is fixed in the insulation can diapire, the movable column rotate connect in the supporting shoe, first gear is fixed in the movable column outside, the fixed axle is fixed in the locating piece, the pinion rack is located first gear one side, the connecting rod set up in the pinion rack top, seted up first helicla flute on the movable column, the fixed axle slide in the first helicla flute.
As a preferable scheme of the air pollution monitoring device and the monitoring method, the invention comprises the following steps: the locating part still includes supporting sleeve, fly leaf, first spring, fixed frame, movable rod, bracing piece and guiding axle, the supporting sleeve is located fixed sleeve one side, the fly leaf is located in the supporting sleeve, first spring both ends respectively with the supporting sleeve with the fly leaf is fixed, the fixed frame is fixed in supporting sleeve one side, the movable rod is located in the fixed frame, bracing piece one end with fixed sleeve is fixed, the guiding axle is fixed in on the bracing piece, the guide way has been seted up on the movable rod, the guiding axle slide in the guide way.
As a preferable scheme of the air pollution monitoring device and the monitoring method, the invention comprises the following steps: the connecting piece includes intake pipe, hose and outlet duct, the intake pipe is located on the container bottle, the hose with the intake pipe intercommunication, the outlet duct set up in on the container bottle, the spout has been seted up on the fixed plate, the intake pipe slide in the spout.
As a preferable scheme of the air pollution monitoring device and the monitoring method, the invention comprises the following steps: the transmission piece comprises a connecting sleeve, a connecting column and a hinging block, wherein the connecting sleeve is fixed on the outer side of the air inlet pipe, the connecting column is arranged at the top of the connecting sleeve, and the hinging block is positioned on the connecting column.
As a preferable scheme of the air pollution monitoring device and the monitoring method, the invention comprises the following steps: the transmission piece still includes second gear, rack, connecting axle and stopper, the second gear rotate connect in fixed plate one side, the rack is fixed in adapter sleeve one side, the connecting axle is fixed in the second gear, the stopper is fixed in the fixed plate, the second helicla flute has been seted up on the outlet duct, the connecting axle slide in the second helicla flute, the spacing groove has been seted up on the outlet duct, the stopper slide in the spacing groove.
As a preferable scheme of the air pollution monitoring device and the monitoring method, the invention comprises the following steps: the bearing piece comprises a locating sleeve, a storage pipe, a fourth spring and a placing plate, wherein the locating sleeve is fixed at the bottom of the isolation box, the storage pipe is fixed at the bottom of the locating sleeve, the fourth spring is fixed in the storage pipe, and the placing plate is fixed at the top end of the fourth spring.
As a preferable scheme of the air pollution monitoring device and the monitoring method, the invention comprises the following steps: the monitoring instrument and the container bottle are placed in the closed isolation box, so that the situation that the sampling result is inaccurate due to the fact that the position of the monitoring instrument and the container bottle is possibly influenced by surrounding pollution sources in the collecting process can be avoided;
when the container bottle needs to be replaced, the sealing cover is opened upwards, the air inlet pipe and the air outlet pipe are driven by the transmission piece to be separated from the container bottle, and the container bottle falls to the outer side of the isolation box;
the other container bottle is placed in the isolation box, the sealing cover is closed, and the air inlet pipe and the air outlet pipe are driven to be connected with the container bottle through the transmission piece again, so that the atmosphere can be monitored again.
The invention has the beneficial effects that: the atmosphere is monitored through the monitoring component, and the setting of the isolation component is used for arranging the monitoring component in a closed space, so that the condition that external pollutants are possibly introduced in the sampling process and the sampling result is inaccurate can be avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is an overall configuration diagram of an air pollution monitoring device and a monitoring method.
FIG. 2 is a diagram of the inter-isolation structure of an atmospheric pollution monitoring device and monitoring method.
FIG. 3 is a diagram showing the internal structure of an isolation box of an air pollution monitoring device and an air pollution monitoring method.
FIG. 4 is a view of another view of the inside of the isolation box of the air pollution monitoring device and the monitoring method.
Fig. 5 is a bottom view of the isolation box of the air pollution monitoring device and the monitoring method.
Fig. 6 is a diagram showing a structure of a fixing sleeve of the air pollution monitoring device and the monitoring method.
Fig. 7 is a block diagram of a fixing plate of an air pollution monitoring device and a monitoring method.
Fig. 8 is a view showing the construction of the inside of the fixing sleeve of the air pollution monitoring device and the monitoring method.
Fig. 9 is another view angle structure diagram of a fixing plate of an air pollution monitoring device and a monitoring method.
Fig. 10 is a sectional view of a fixing plate of the air pollution monitoring device and the monitoring method.
FIG. 11 is a schematic cross-sectional view of an apparatus and method for monitoring atmospheric pollution.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 11, in a first embodiment of the present invention, an air pollution monitoring device and a monitoring method are provided, where the air pollution monitoring device and the monitoring method include a monitoring component 100 and an isolation component 200, and the two components cooperate to improve the sampling result of the air.
The monitoring assembly 100 comprises a monitoring instrument 101, a container bottle 102, a support 103 and a connecting hose 104, wherein the container bottle 102 is positioned on one side of the monitoring instrument 101, the support 103 is arranged below the monitoring instrument 101, and the connecting hose 104 is positioned on one side of the monitoring instrument 101.
The monitoring apparatus 101 is matched with the container bottle 102 to collect air, so that the pollution of the air can be monitored.
The isolation assembly 200 is arranged on the monitoring assembly 100 and comprises an isolation piece 201, a positioning piece 202, a connecting piece 203, a transmission piece 204 and a receiving piece 205, wherein the isolation piece 201 is arranged on the outer side of the monitoring instrument 101, the positioning piece 202 is arranged in the isolation piece 201, the connecting piece 203 is arranged on one side of the container bottle 102, the transmission piece 204 is arranged on the connecting piece 203, and the receiving piece 205 is arranged at the bottom of the isolation piece 201.
Through the setting of separator 201 for keep apart monitoring instrument 101 and container bottle 102 and external environment, and with the partial air introduction separator 201 in, supply container bottle 102 draws the air, thereby avoid probably introducing external pollutant in the sampling process, lead to the inaccurate condition of sampling result, through the setting of setting element 202, be used for fixing a position container bottle 102, avoid container bottle 102 can take place the condition of toppling over and dropping when placing in the separator 201 inside, through the setting of connecting piece 203, be used for connecting container bottle 102 with monitoring instrument 101, make container bottle 102 and external partial air communicate simultaneously, so can make container bottle 102 absorb external air, through the setting of driving piece 204, alright drive connecting piece 203 and container bottle 102 through driving piece 204 when separator 201 opens, and make container bottle 102 drop to the separator 201 outside, when another container bottle 102 is placed in the separator 201 inside, and when closing separator 201, alright drive connecting piece 203 and container bottle 102 through driving piece 203 again, so can make container bottle 102 to carry out the connection with container bottle 102 through driving piece 204, can take place the condition through the setting up again, can receive the container bottle 102 through the setting up, can take over the condition at the container bottle 102 at the ground, can be avoided to take over the condition of container bottle 102.
Example 2
Referring to fig. 1 to 11, a second embodiment of the present invention is based on the previous embodiment.
Specifically, the spacer 201 includes a spacer case 201a, a sealing cover 201b, a fixing plate 201c, and a sealing plate 201d, the spacer case 201a is disposed on top of the support 103, the sealing cover 201b is hinged on top of the spacer case 201a through a hinge, the fixing plate 201c is fixed in the spacer case 201a, and the sealing plate 201d is fixed in the spacer case 201 a.
The isolation box 201a and the sealing cover 201b are used for isolating the monitoring instrument 101 and the container bottle 102 from the external environment, so that the situation that external pollutants are possibly introduced in the sampling process and the sampling result is inaccurate is avoided, the fixing plate 201c is used for isolating the monitoring instrument 101 and the container bottle 102, the container bottle 102 is located in an independent space, the sealing cover 201b is used for isolating the space where the container bottle 102 is located through the sealing plate 201d, the situation that the container bottle 102 is exposed to the outside in a large range when the sealing cover 201b is opened and the external pollutants are introduced is avoided, the sealing plate 201d is provided with insertion holes for placing the container bottle 102 into the space sealed below the sealing plate 201d, the sealing cover 201b is provided with ventilation holes for introducing external part of air into the isolation box 201a to supply the container bottle 102 to suck the external air, the ventilation holes are provided with filtering mechanisms for filtering the impurities in the external air, and the isolation box 201a and the sealing cover 201b are fixed through the buckle structure.
Specifically, the spacer 201 further includes a baffle 201e, a fixed block 201f, a positioning shaft 201g, and a torsion spring 201h, where the baffle 201e is located at the bottom of the spacer 201a, the fixed block 201f is fixed at the bottom of the spacer 201a, the positioning shaft 201g is fixed in the baffle 201e, and two ends of the torsion spring 201h are fixed with the fixed block 201f and the positioning shaft 201g, respectively, and sleeved outside the positioning shaft 201 g.
The blanking hole has been seted up to isolation box 201a bottom for outwards discharge the container bottle 102 that will gather the completion, baffle 201e is used for carrying out the shutoff to the blanking hole, avoid the condition that the external pollutant can get into isolation box 201a inside through the blanking hole in the collection process, location axle 201g and baffle 201e internal fixation, and be connected with the fixed block 201f internal rotation through the bearing, baffle 201e is articulated with isolation box 201a bottom through fixed block 201f and location axle 201g, when container bottle 102 drops downwards, can push baffle 201e to one side, so can make baffle 201e open, after container bottle 102 and isolation box 201a separate, alright drive baffle 201e through torsional spring 201h at this moment and reset.
Specifically, the positioning piece 202 includes a fixing sleeve 202a, a supporting plate 202b, a positioning block 202c, a supporting block 202d, a movable column 202e, a first gear 202f, a fixing shaft 202g, a toothed plate 202h and a connecting rod 202i, wherein the fixing sleeve 202a is fixed in the isolation box 201a, the supporting plate 202b is positioned at one side of the fixing sleeve 202a, one side of the positioning block 202c is fixed with the supporting plate 202b, the supporting block 202d is fixed at the bottom wall of the isolation box 201a, the movable column 202e is rotatably connected in the supporting block 202d, the first gear 202f is fixed at the outer side of the movable column 202e, the fixing shaft 202g is fixed in the positioning block 202c, the toothed plate 202h is positioned at one side of the first gear 202f, the connecting rod 202i is arranged at the top of the toothed plate 202h, a first spiral groove Z is formed in the movable column 202e, and the fixing shaft 202g slides in the first spiral groove Z.
When the container bottle 102 falls into the isolation box 201a, the container bottle 102 is positioned in the fixed sleeve 202a, so that the container bottle 102 is positioned through the fixed sleeve 202a, the container bottle 102 is prevented from toppling over, the container bottle 102 is supported through the supporting plate 202b, the container bottle 102 is prevented from falling downwards, the number of the positioning blocks 202c, the supporting blocks 202d and the movable columns 202e are two, the two positioning blocks 202c, the two supporting blocks 202d and the two movable columns 202e are respectively positioned at two sides of the supporting plate 202b, the movable columns 202e are rotationally connected with the supporting blocks 202d through bearings and are movably connected with the positioning blocks 202c, the three positioning blocks are matched to position the supporting plate 202b, the first gear 202f is meshed with the toothed plate 202h, the bottom end of the connecting rod 202i is hinged with the toothed plate 202h through a hinged plate, the top is hinged with the sealing cover 201b through the hinged plate, a plurality of positioning rods are fixed on the fixing plate 201c, the toothed plate 202h is movably connected with the positioning rods, when the sealing cover 201b is opened upwards, the connecting rod 202i is driven to move upwards, the toothed plate 202h is driven to move upwards through the connecting rod 202i, the toothed plate 202h drives the first gear 202f to rotate, when the first gear 202f rotates, the movable column 202e is driven to rotate, the fixing shaft 202g slides in the first spiral groove Z, the positioning block 202c and the supporting plate 202b are driven to move by the cooperation of the positioning rod and the fixing plate, the supporting plate 202b is separated from the fixing sleeve 202a, the support of the container bottle 102 is released, and the container bottle 102 can fall to the outer side of the isolation box 201 a.
Specifically, the positioning element 202 further includes a supporting sleeve 202j, a movable plate 202k, a first spring 202l, a fixed frame 202m, a movable rod 202n, a supporting rod 202o and a guiding shaft 202p, the supporting sleeve 202j is located at one side of the fixed sleeve 202a, the movable plate 202k is located in the supporting sleeve 202j, two ends of the first spring 202l are respectively fixed with the supporting sleeve 202j and the movable plate 202k, the fixed frame 202m is fixed at one side of the supporting sleeve 202j, the movable rod 202n is located in the fixed frame 202m, one end of the supporting rod 202o is fixed with the fixed sleeve 202a, the guiding shaft 202p is fixed on the supporting rod 202o, a guiding groove X is formed in the movable rod 202n, and the guiding shaft 202p slides in the guiding groove X.
The movable plate 202k is movably connected with the inside of the supporting sleeve 202j, the fixed frame 202m is U-shaped, the movable rod 202n is movably connected with the inside of the fixed frame 202m, the bottom end of the movable rod 202n is hinged with the supporting plate 202b through a hinge plate, when the supporting plate 202b moves, the movable rod 202n can drive the movable rod 202n to move, the movable rod 202n rotates by taking the supporting rod 202o as a circle center and pushes the supporting sleeve 202j to move, the movable plate 202k is driven by the supporting sleeve 202j to enter the fixed sleeve 202a, when the container bottle 102 is not separated from the fixed sleeve 202a, the movable plate 202k is blocked by the container bottle 102 and enters the supporting sleeve 202j, when the container bottle 102 is separated from the fixed sleeve 202a, a pushing force is applied to the movable plate 202k through a first spring 202l, the movable plate 202k is enabled to move outwards, when the container bottle 102 falls downwards above the fixed sleeve 202a, the container bottle 102 can be supported through the movable plate 202k, the condition that the container bottle 102 falls downwards is avoided, a connecting block is fixed on the supporting sleeve 202j, one side of the fixed sleeve 202a, a guide post is fixed, and the guide post is matched with the guide post is fixed and the guide post is used for preventing the container bottle from moving.
Specifically, the connector 203 includes an air inlet pipe 203a, a hose 203b and an air outlet pipe 203c, the air inlet pipe 203a is located on the container bottle 102, the hose 203b is communicated with the air inlet pipe 203a, the air outlet pipe 203c is disposed on the container bottle 102, a chute V is formed on the fixing plate 201c, and the air inlet pipe 203a slides in the chute V.
One end of the air inlet pipe 203a is communicated with an air inlet on the container bottle 102, the other end of the air inlet pipe is communicated with the hose 203b, a hard pipe is communicated with the other end of the hose 203b, the hard pipe is fixed with the monitoring instrument 101, the top end of the hard pipe is communicated with the air vent, one end of the air outlet pipe 203c is communicated with the air outlet on the container bottle 102, the other end of the air outlet pipe is communicated with the connecting hose 104, when the monitoring instrument 101 is started, negative pressure is formed in the container bottle 102 through the cooperation of the connecting hose 104 and the air outlet pipe 203c, the container bottle 102 can absorb air at the air vent through the cooperation of the air inlet pipe 203a and the hose 203b, the fixing plate 201c is provided with a jack, the air outlet pipe 203c is movably connected with the jack, so that when the container bottle 102 needs to be replaced, the air outlet pipe 203c can be separated from the container bottle 102, the bottom of the chute V is vertical, the upper end of the chute V is arc-shaped, when the air inlet pipe 203a moves, the air inlet pipe can be firstly vertically upwards separated from the air inlet on the container bottle 102, and then moves along the arc surface side of the inner wall of the chute V, the air inlet pipe can be separated from the space above the container bottle 102, the container bottle can be separated from the space above the container bottle 202, and the container bottle can not be prevented from entering the container bottle 202.
Example 3
Referring to fig. 1 to 11, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the transmission member 204 includes a connecting sleeve 204a, a connecting column 204b, and a hinge block 204c, the connecting sleeve 204a is fixed on the outer side of the air inlet pipe 203a, the connecting column 204b is disposed on the top of the connecting sleeve 204a, and the hinge block 204c is disposed on the connecting column 204 b.
Both ends of the connecting column 204b are respectively hinged with the bottoms of the connecting sleeve 204a and the sealing cover 201b through the hinge blocks 204c, when the sealing cover 201b is opened upwards, the connecting column 204b is driven to move upwards, the air inlet pipe 203a is driven to move upwards through the connecting column 204b, and the air inlet pipe 203a is separated from the container bottle 102.
Specifically, the transmission member 204 further includes a second gear 204d, a rack 204e, a connecting shaft 204f, and a limiting block 204g, the second gear 204d is rotatably connected to one side of the fixed plate 201c, the rack 204e is fixed to one side of the connecting sleeve 204a, the connecting shaft 204f is fixed to the second gear 204d, the limiting block 204g is fixed to the fixed plate 201c, the air outlet pipe 203c is provided with a second spiral groove N, the connecting shaft 204f slides in the second spiral groove N, the air outlet pipe 203c is provided with a limiting groove S, and the limiting block 204g slides in the limiting groove S.
The second gear 204d is rotationally connected with the fixed plate 201c through a bearing, when the connecting sleeve 204a moves upwards, the rack 204e is driven to move upwards, and the second gear 204d is driven to rotate through the rack 204e, when the second gear 204d rotates, the connecting shaft 204f is driven to slide in the second spiral groove N, and the air outlet pipe 203c can be driven to move through the cooperation of the second gear 204d and the connecting shaft, so that the air outlet pipe 203c can be separated from the container bottle 102, and the air outlet pipe 203c is limited through the cooperation of the limiting block 204g and the limiting groove S, so that the situation that the air outlet pipe 203c rotates is avoided.
Specifically, the receiving element 205 includes a positioning sleeve 205a, a storage tube 205b, a fourth spring 205c, and a placement plate 205d, where the positioning sleeve 205a is fixed to the bottom of the isolation box 201a, the storage tube 205b is fixed to the bottom of the positioning sleeve 205a, the fourth spring 205c is fixed to the storage tube 205b, and the placement plate 205d is fixed to the top end of the fourth spring 205 c.
The storage tube 205b is communicated with the positioning sleeve 205a, a taking groove is formed in the storage tube 205b, when the container bottle 102 falls down, the container bottle enters the storage tube 205b and falls on the top of the placement plate 205d, at the moment, the upper end of the container bottle 102 is still positioned in the positioning sleeve 205a, the placement plate 205d is pressed down, the upper end of the container bottle 102 can be separated from the positioning sleeve 205a, so that the container bottle 102 can be taken out, and an upward pushing force is applied to the placement plate 205d through the fourth spring 205c, so that the placement plate 205d is reset.
Specifically, the monitoring instrument 101 and the container bottle 102 are placed in the closed isolation box 201a, so that the situation that the sampling result is inaccurate due to the fact that the position of the monitoring instrument is possibly influenced by surrounding pollution sources in the collecting process can be avoided;
when the container bottle 102 needs to be replaced, the sealing cover 201b is opened upwards, the air inlet pipe 203a and the air outlet pipe 203c are driven by the transmission piece 204 to be separated from the container bottle 102, and the container bottle 102 falls to the outer side of the isolation box 201 a;
the other container bottle 102 is placed in the isolation box 201a, the sealing cover 201b is closed, and the air inlet pipe 203a and the air outlet pipe 203c are driven to be connected with the container bottle 102 through the transmission piece 204 again, so that the atmosphere can be monitored again.
When the container bottle 102 is required to be replaced, the sealing cover 201b is unlocked and opened upwards, when the sealing cover 201b is opened upwards, the connecting column 204b is driven to move upwards, the connecting column 204b is driven to drive the connecting sleeve 204a to move upwards, the air inlet pipe 203a is driven to move upwards through the connecting sleeve 204a, the air inlet pipe 203a is separated from the container bottle 102, the rack 204e is driven to move upwards while the connecting sleeve 204a moves upwards, the second gear 204d is driven to rotate through the rack 204e, the connecting shaft 204f is driven to slide in the second spiral groove N when the second gear 204d rotates, and the air outlet pipe 203c is driven to move through the cooperation of the connecting shaft 204b and the connecting column, so that the air outlet pipe 203c is separated from the container bottle 102.
When the sealing cover 201b is opened upwards, the connecting rod 202i is driven to move upwards, the toothed plate 202h is driven to move upwards through the connecting rod 202i, the toothed plate 202h drives the first gear 202f to rotate, when the first gear 202f rotates, the movable column 202e is driven to rotate, the fixed shaft 202g slides in the first spiral groove Z, the positioning block 202c and the supporting plate 202b are driven to move in cooperation, the supporting plate 202b is separated from the fixed sleeve 202a, so that the support of the container bottle 102 is released, the container bottle 102 can fall outside the isolation box 201a, when the supporting plate 202b moves, the movable rod 202n is driven to move, the movable rod 202n rotates around the supporting rod 202o, and pushes the supporting sleeve 202j to move, the movable plate 202k is driven to enter the fixed sleeve 202a, when the container bottle 102 is not separated from the fixed sleeve 202a, the movable plate 202k is blocked by the container bottle 102, when the container bottle 102 is separated from the fixed sleeve 202a, the movable plate 202k is pushed by the first spring 202l, and the movable plate 202k is pushed outwards to move into the fixed sleeve 202 a.
At this time, another container bottle 102 is put into the isolation box 201a, the container bottle 102 entering the fixed sleeve 202a falls on the top of the movable plate 202k, the movable plate 202k supports the container bottle 102, the sealing cover 201b is closed at this time, the connecting column 204b is driven to move downwards when the sealing cover 201b is closed downwards, the connecting sleeve 204a is driven to move downwards through the connecting column 204b, the air inlet pipe 203a is driven to move downwards through the connecting sleeve 204a, the air inlet pipe 203a is connected with the container bottle 102, the rack 204e is driven to move downwards when the connecting sleeve 204a moves downwards, the second gear 204d is driven to rotate through the rack 204e, the air outlet pipe 203c is driven to move through the cooperation of the connecting shaft 204f and the second spiral groove N, and the air outlet pipe 203c is connected with the container bottle 102.
When the sealing cover 201b is closed downwards, the connecting rod 202i is driven to move downwards, the toothed plate 202h drives the first gear 202f to rotate, the positioning block 202c and the supporting plate 202b are driven to move through the cooperation of the fixed shaft 202g and the first spiral groove Z, the supporting plate 202b moves below the container bottle 102, the supporting plate 202b drives the movable rod 202n to move when moving, the movable rod 202n rotates around the supporting rod 202o as a center of a circle and drives the supporting sleeve 202j to move, and the supporting sleeve 202j drives the movable plate 202k to be separated from the fixed sleeve 202a, so that the container bottle 102 can drop to the top of the supporting plate 202b and is supported through the supporting plate 202 b.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (2)
1. An atmospheric pollution monitoring device, its characterized in that: comprising the steps of (a) a step of,
the monitoring assembly (100) comprises a monitoring instrument (101), a container bottle (102), a support (103) and a connecting hose (104), wherein the container bottle (102) is positioned on one side of the monitoring instrument (101), the support (103) is arranged below the monitoring instrument (101), and the connecting hose (104) is positioned on one side of the monitoring instrument (101);
the isolation assembly (200) is arranged on the monitoring assembly (100) and comprises an isolation piece (201), a positioning piece (202), a connecting piece (203), a transmission piece (204) and a bearing piece (205), wherein the isolation piece (201) is positioned on the outer side of the monitoring instrument (101), the positioning piece (202) is arranged in the isolation piece (201), the connecting piece (203) is positioned on one side of the container bottle (102), the transmission piece (204) is arranged on the connecting piece (203), and the bearing piece (205) is positioned at the bottom of the isolation piece (201);
the isolation piece (201) comprises an isolation box (201 a), a sealing cover (201 b), a fixing plate (201 c) and a sealing plate (201 d), wherein the isolation box (201 a) is arranged at the top of the support (103), the sealing cover (201 b) is hinged to the top of the isolation box (201 a) through a hinge, the fixing plate (201 c) is fixed in the isolation box (201 a), and the sealing plate (201 d) is fixed in the isolation box (201 a);
the isolation piece (201) further comprises a baffle (201 e), a fixed block (201 f), a positioning shaft (201 g) and a torsion spring (201 h), wherein the baffle (201 e) is positioned at the bottom of the isolation box (201 a), the fixed block (201 f) is fixed at the bottom of the isolation box (201 a), the positioning shaft (201 g) is fixed in the baffle (201 e), and two ends of the torsion spring (201 h) are respectively fixed with the fixed block (201 f) and the positioning shaft (201 g) and sleeved outside the positioning shaft (201 g);
the positioning piece (202) comprises a fixed sleeve (202 a), a supporting plate (202 b), a positioning block (202 c), a supporting block (202 d), a movable column (202 e), a first gear (202 f), a fixed shaft (202 g), a toothed plate (202 h) and a connecting rod (202 i), wherein the fixed sleeve (202 a) is fixed in the isolation box (201 a), the supporting plate (202 b) is positioned on one side of the fixed sleeve (202 a), one side of the positioning block (202 c) is fixed with the supporting plate (202 b), the supporting block (202 d) is fixed in the bottom wall of the isolation box (201 a), the movable column (202 e) is rotatably connected in the supporting block (202 d), the first gear (202 f) is fixed on the outer side of the movable column (202 e), the fixed shaft (202 g) is fixed in the positioning block (202 c), the toothed plate (202 h) is positioned on one side of the first gear (202 f), the connecting rod (202 i) is arranged on the fixed shaft (202 h) and a spiral groove (Z) is formed in the first spiral groove (Z);
the positioning piece (202) further comprises a supporting sleeve (202 j), a movable plate (202 k), a first spring (202 l), a fixed frame (202 m), a movable rod (202 n), a supporting rod (202 o) and a guide shaft (202 p), wherein the supporting sleeve (202 j) is positioned on one side of the fixed sleeve (202 a), the movable plate (202 k) is positioned in the supporting sleeve (202 j), two ends of the first spring (202 l) are respectively fixed with the supporting sleeve (202 j) and the movable plate (202 k), the fixed frame (202 m) is fixed on one side of the supporting sleeve (202 j), the movable rod (202 n) is positioned in the fixed frame (202 m), one end of the supporting rod (202 o) is fixed with the fixed sleeve (202 a), the guide shaft (202 p) is fixed on the supporting rod (202 o), a guide groove (X) is formed in the movable rod (202 n), and the guide shaft (202 p) slides in the guide groove (X);
the connecting piece (203) comprises an air inlet pipe (203 a), a hose (203 b) and an air outlet pipe (203 c), the air inlet pipe (203 a) is positioned on the container bottle (102), the hose (203 b) is communicated with the air inlet pipe (203 a), the air outlet pipe (203 c) is arranged on the container bottle (102), a chute (V) is formed in the fixed plate (201 c), and the air inlet pipe (203 a) slides in the chute (V);
the transmission piece (204) comprises a connecting sleeve (204 a), a connecting column (204 b) and a hinging block (204 c), wherein the connecting sleeve (204 a) is fixed on the outer side of the air inlet pipe (203 a), the connecting column (204 b) is arranged at the top of the connecting sleeve (204 a), and the hinging block (204 c) is positioned on the connecting column (204 b);
the transmission piece (204) further comprises a second gear (204 d), a rack (204 e), a connecting shaft (204 f) and a limiting block (204 g), the second gear (204 d) is rotationally connected to one side of the fixed plate (201 c), the rack (204 e) is fixed to one side of the connecting sleeve (204 a), the connecting shaft (204 f) is fixed in the second gear (204 d), the limiting block (204 g) is fixed in the fixed plate (201 c), a second spiral groove (N) is formed in the air outlet pipe (203 c), the connecting shaft (204 f) slides in the second spiral groove (N), a limiting groove (S) is formed in the air outlet pipe (203 c), and the limiting block (204 g) slides in the limiting groove (S);
the bearing piece (205) comprises a locating sleeve (205 a), a storage tube (205 b), a fourth spring (205 c) and a placing plate (205 d), wherein the locating sleeve (205 a) is fixed at the bottom of the isolation box (201 a), the storage tube (205 b) is fixed at the bottom of the locating sleeve (205 a), the fourth spring (205 c) is fixed in the storage tube (205 b), and the placing plate (205 d) is fixed at the top end of the fourth spring (205 c).
2. A monitoring method based on the atmosphere pollution monitoring device according to claim 1, characterized in that: the method comprises the following steps:
the monitoring instrument (101) and the container bottle (102) are placed in a closed isolation box (201 a), so that the situation that the sampling result is inaccurate due to the fact that the position of the monitoring instrument is possibly influenced by surrounding pollution sources in the collecting process can be avoided;
when the container bottle (102) needs to be replaced, the sealing cover (201 b) is opened upwards, the air inlet pipe (203 a) and the air outlet pipe (203 c) are driven by the transmission piece (204) to be separated from the container bottle (102), and the container bottle (102) falls to the outer side of the isolation box (201 a);
the other container bottle (102) is placed in the isolation box (201 a), the sealing cover (201 b) is closed, and the air inlet pipe (203 a) and the air outlet pipe (203 c) are driven to be connected with the container bottle (102) through the transmission piece (204) again, so that the atmosphere can be monitored again.
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