CN117309708A - Dust environment monitoring system - Google Patents
Dust environment monitoring system Download PDFInfo
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- CN117309708A CN117309708A CN202311546520.8A CN202311546520A CN117309708A CN 117309708 A CN117309708 A CN 117309708A CN 202311546520 A CN202311546520 A CN 202311546520A CN 117309708 A CN117309708 A CN 117309708A
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- 239000000428 dust Substances 0.000 title claims abstract description 57
- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 8
- 230000006872 improvement Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001360 synchronised effect 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
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
-
- 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
-
- 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
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N2015/0662—Comparing before/after passage through filter
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a dust environment monitoring system which comprises a monitor, an air extracting pump, an air inlet pipeline, a three-way valve, a clean air box, a connecting pipeline and a knocking mechanism, wherein the knocking mechanism comprises an electric sliding table, a fixed arc-shaped plate, a rotary motor, a gear, a rack, a metal knocking head, a reset spring and an electromagnet, when the three-way valve is communicated with the outside and the air inlet pipeline, the air extracting pump can pump dust-containing air into the monitor, after the air extraction is finished, the three-way valve is regulated to enable the air inlet pipeline to be communicated with the connecting pipeline, the fixed arc-shaped plate is driven to move through the electric sliding table, the rotary motor is driven to rotate around the outside of the air inlet pipeline through the gear and the rack, in the rotating process, the metal knocking head can be controlled to knock the air inlet pipeline through intermittent on-off, so that dust adhered inside the air inlet pipeline is knocked off, and residual dust enters the monitor under the driving of the clean air, and the accuracy of dust monitoring results is ensured.
Description
Technical Field
The invention relates to the technical field of environment monitoring, in particular to a dust environment monitoring system.
Background
With the increasing level of living, people are not limited to solving the problem of temperature saturation, more people can seek physical health, including improvement of self diet and improvement of surrounding environment, wherein the environment improvement needs to provide a comfortable environment for daily life or work of people, and the comfortable environment of human body is mainly evaluated from various aspects of temperature, air and volume, wherein the air aspect refers to that no irritant gas is contained in the environment, and the air dust content is small, and in order to detect the air dust content, dust-raising monitoring equipment is needed, the current dust-raising monitoring equipment comprises optical detection, laser speckle detection and gravity sedimentation detection, dust-raising particles need to be sucked into a monitor, the dust-raising particles can be settled into the bottom of a filter element, dust-raising concentration can be obtained by collecting the weight of the dust-raising particles at the bottom of the filter element, however, in the process of sucking the dust-raising air into the monitor, part of dust particles can adhere into a pipeline, so that dust particles entering the monitor are reduced, the effect of dust-raising concentration is influenced, and in the subsequent pipeline, dust-raising particles in the monitor can be driven into the monitor, so that dust is finally brought into the monitor when the monitor is secondarily adhered, and dust is finally influenced.
Disclosure of Invention
In view of the above, the invention provides a dust environment monitoring system which can knock an air inlet pipeline, so that dust adhered to the inside falls and enters a monitor along with clean air, and the accuracy of dust monitoring results is ensured.
The technical scheme of the invention is realized as follows:
the dust environment monitoring system comprises a monitor, an air suction pump, an air inlet pipeline, a three-way valve, a clean air box, a connecting pipeline and a knocking mechanism, wherein the air suction pump is connected with one end of the monitor and one end of the air inlet pipeline, the other end of the air inlet pipeline is connected with an outlet of the three-way valve, one inlet of the three-way valve is connected with the connecting pipeline, the connecting pipeline is connected with the clean air box, the clean air box is arranged on the top surface of the monitor, and dust-free air is stored in the clean air box; the utility model provides a knocking mechanism, including electronic slip table, fixed arc, rotation arc, rotating electrical machines, gear, rack, metal knocking head, reset spring and electro-magnet, electronic slip table sets up at the monitor lateral wall to extend to the three way valve direction, fixed arc sets up the rotor top surface at electronic slip table, rotate arc outer peripheral face and fixed arc inner peripheral face rotation and be connected, the rack sets up on the lateral wall of rotating the arc, the rotating electrical machines symmetry sets up on the lateral wall of fixed arc, and its output shaft and gear connection, gear and rack engagement, the air inlet line is located the inside of rotating the arc, the metal knocking head is located the air inlet line below, reset spring connects metal knocking head bottom surface and rotates arc inner peripheral face bottom surface, the electro-magnet sets up in rotating arc inner peripheral face bottom surface to be located the metal knocking head below.
Preferably, the knocking mechanism further comprises a sleeve and a moving rod, the sleeve is arranged on the bottom surface of the inner circumferential surface of the rotating arc-shaped plate, the top end of the sleeve is open, the reset spring is arranged in the sleeve, the bottom end of the moving rod stretches into the sleeve to be connected with the reset spring, and the top end of the moving rod is connected with the bottom surface of the metal knocking head.
Preferably, the outer circumferential surface of the rotary arc plate is provided with a sliding strip, the inner circumferential surface of the fixed arc plate is provided with an arc groove, two ends of the arc groove are communicated to two sides of the fixed arc plate, and the sliding strip is positioned in the arc groove.
Preferably, the knocking mechanism further comprises a reinforcing rod, one end of the reinforcing rod is connected with the side wall of the monitor, and the other end of the reinforcing rod is connected with the bottom surface of one side of the electric sliding table, which is far away from the monitor.
Preferably, the connecting pipeline comprises a horizontal pipe, a vertical pipe, a telescopic pipe, a lifting pipe, a connecting plate and an electric push rod, one end of the horizontal pipe is connected with the clean air box, the other end of the horizontal pipe is connected with the top end of the vertical pipe, the telescopic pipe and the lifting pipe are sequentially connected from top to bottom, the lifting pipe stretches into one inlet of the three-way valve, the connecting plate is arranged on the outer wall of the lifting pipe, and the electric push rod is arranged on the outer side wall of the vertical pipe, and an output shaft of the electric push rod is connected with the top surface of the connecting plate.
Preferably, the connecting pipeline further comprises an annular air bag, an inflating pump and a gas pipeline, wherein the annular air bag and the inflating pump are arranged on the outer wall of the lifting pipe, the inflating pump is located above the annular air bag, and the gas pipeline is connected with the inflating pump and the annular air bag.
Preferably, the connecting pipeline further comprises a gas release pipe and a gas valve, wherein the gas release pipe is connected with the gas transmission pipeline, and the gas valve is arranged on the gas release pipe.
Preferably, the device further comprises a mounting mechanism, wherein the mounting mechanism comprises a base and a mounting rod, the mounting rod is arranged on the base, and the monitor is arranged at the top end of the mounting rod.
Preferably, the installation mechanism further comprises a bearing plate, a rotating plate, a hydraulic rod and a connecting rod, wherein the bearing plate is arranged at the top end of the installation rod, the rotating plate is located above the bearing plate, the monitor is arranged on the rotating plate, the connecting rod is arranged on the bearing plate, the top end of the connecting rod is rotatably connected with the rotating plate, away from the bottom surface of one side of the three-way valve, the hydraulic rod is arranged on the top surface of the bearing plate, and the output shaft of the hydraulic rod is in butt joint with the bottom surface of one side of the rotating plate, close to the three-way valve.
Preferably, the mounting mechanism further comprises a ball body, a spherical groove is formed in the bottom surface of the rotating plate, the ball body is arranged in the spherical groove, and the top end of the connecting rod is connected with the bottom surface of the ball body.
Compared with the prior art, the invention has the beneficial effects that:
when the three-way valve is communicated with the outside and the air inlet pipeline, the air pump can pump outside dust-containing air into the monitor through the air inlet pipeline, and after air pumping is finished, the three-way valve can be adjusted to enable the connecting pipeline to be communicated with the air inlet pipeline, the electric sliding table can drive the fixed arc plate to move through starting the electric sliding table and the rotating motor, the rotating motor drives the rotating arc plate to rotate through the gear and the rack, meanwhile, the knocking of the metal knocking head on the air inlet pipeline can be realized through the on-off control of the electromagnet, dust adhered to the three-way valve and the air inlet pipeline can be knocked off in an annular knocking mode, and then residual dust can enter the monitor under the driving of clean air, so that the accuracy of a dust monitoring result is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only preferred 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.
FIG. 1 is a schematic diagram of a dust environment monitoring system according to the present invention;
FIG. 2 is a schematic view of a knocking mechanism of the dust environment monitoring system according to the present invention;
FIG. 3 is a schematic structural diagram of a connecting pipeline of the dust environment monitoring system of the present invention;
FIG. 4 is a schematic diagram of a connection structure between a bearing plate and a rotating plate of the dust environment monitoring system of the present invention;
in the figure, 1 is a monitor, 2 is an air pump, 3 is an air inlet pipeline, 4 is a three-way valve, 5 is a clean air tank, 6 is a connecting pipeline, 7 is an electric sliding table, 8 is a fixed arc plate, 9 is a rotating arc plate, 10 is a rotating motor, 11 is a gear, 12 is a rack, 13 is a metal knocking head, 14 is a return spring, 15 is an electromagnet, 16 is a sleeve, 17 is a moving rod, 18 is a slide bar, 19 is an arc groove, 20 is a reinforcing rod, 21 is a horizontal pipe, 22 is a vertical pipe, 23 is a telescopic pipe, 24 is an elevating pipe, 25 is a connecting plate, 26 is an electric push rod, 27 is an annular air bag, 28 is an air pump, 29 is an air pipeline, 30 is an air release pipe, 31 is an air valve, 32 is a base, 33 is a mounting rod, 34 is a bearing plate, 35 is a rotating plate, 36 is a hydraulic rod, 37 is a connecting rod, 38 is a sphere, and 39 is a spherical groove.
Detailed Description
For a better understanding of the technical content of the present invention, a specific example is provided below, and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, the dust environment monitoring system provided by the invention comprises a monitor 1, an air pump 2, an air inlet pipeline 3, a three-way valve 4, a clean air tank 5, a connecting pipeline 6 and a knocking mechanism, wherein the air pump 2 is connected with the monitor 1 and one end of the air inlet pipeline 3, the other end of the air inlet pipeline 3 is connected with an outlet of the three-way valve 4, one inlet of the three-way valve 4 is connected with the connecting pipeline 6, the connecting pipeline 6 is connected with the clean air tank 5, and the clean air tank 5 is arranged on the top surface of the monitor 1 and stores dust-free air therein; the knocking mechanism comprises an electric sliding table 7, a fixed arc-shaped plate 8, a rotating arc-shaped plate 9, a rotating motor 10, a gear 11, a rack 12, a metal knocking head 13, a reset spring 14 and an electromagnet 15, wherein the electric sliding table 7 is arranged on the outer side wall of the monitor 1 and extends towards the three-way valve 4, the fixed arc-shaped plate 8 is arranged on the top surface of a rotor of the electric sliding table 7, the outer circumferential surface of the rotating arc-shaped plate 9 is rotationally connected with the inner circumferential surface of the fixed arc-shaped plate 8, the rack 12 is arranged on the side wall of the rotating arc-shaped plate 9, the rotating motor 10 is symmetrically arranged on the side wall of the fixed arc-shaped plate 8, an output shaft of the rotating motor is connected with the gear 11, the gear 11 is meshed with the rack 12, the air inlet pipeline 3 is positioned inside the rotating arc-shaped plate 9, the metal knocking head 13 is positioned below the air inlet pipeline 3, the reset spring 14 is connected with the bottom surface of the metal knocking head 13 and the bottom surface of the inner circumferential surface of the rotating arc-shaped plate 9, and the electromagnet 15 is arranged on the bottom surface of the inner circumferential surface of the rotating arc-shaped plate 9.
According to the dust environment monitoring system, a gravity sedimentation detection method is adopted, the monitor 1 is connected with the air pump 2, the air pump 2 is connected with the three-way valve 4 through the air inlet pipeline 3, when the three-way valve 4 is used for connecting an external environment with the air inlet pipeline 3, external dust-containing air can be pumped into the monitor 1 by starting the air pump 2, dust particles can be sedimented after the dust-containing air passes through the filter element in the monitor 1, and the dust concentration can be obtained through calculation by detecting the weight of the dust particles and the air inflow, so that data guidance is provided for environment improvement.
And dust-laden air has partial air adhesion on air inlet duct 3 when passing through air inlet duct 3, therefore before carrying out the measurement and calculation of raise dust concentration, adjust three-way valve 4 earlier, make air inlet duct 3 and connecting tube 6 intercommunication, drive electronic slip table 7 simultaneously and drive fixed arc 8 and carry out horizontal migration, fixed arc 8 can drive and rotate arc 9 and carry out synchronous horizontal migration, in the in-process that moves, rotating electrical machines 10 can drive gear 11 rotation, gear 11 drives through rack 12 that rotates arc 9 one side, make rotate arc 9 rotate round air inlet duct 3 outside, and at the in-process of rotation, can control electro-magnet 15 intermittent type on-off, electro-magnet 15 can provide magnetic force for metal and beat head 13, and when electro-magnet 15 outage, under reset spring 14's effect, metal beats head 13 and can rebound, thereby carry out the outer wall to air inlet duct 3, under electric slip table 7's drive and rotate arc 9's rotation, metal beats head 13 can carry out the rotation to each position outside air inlet duct 3, so as to take the pipe 3 with the suction pump 1 with the suction pump that the suction dust of adhesion is carried in the dust collector 1 to the dust concentration can be carried in the dust collector 1 to the clean air pump 1, the dust collector is carried in the dust collector is detected in the dust collector 1 to the dust collector is detected.
Preferably, the knocking mechanism further comprises a sleeve 16 and a moving rod 17, the sleeve 16 is arranged on the bottom surface of the inner circumferential surface of the rotary arc plate 9, the top end of the sleeve is open, the reset spring 14 is arranged in the sleeve 16, the bottom end of the moving rod 17 extends into the sleeve 16 to be connected with the reset spring 14, and the top end of the moving rod is connected with the bottom surface of the metal knocking head 13.
In order to ensure that the metal knocking head 13 does not deviate, a moving rod 17 is arranged at the bottom of the metal knocking head 13, the moving rod 17 can move along the sleeve 16, when the metal knocking head 13 is subjected to the magnetic force of the electromagnet 15, the metal knocking head 13 can drive the moving rod 17 to move, the moving rod 17 is retracted into the sleeve 16, the reset spring 14 is compressed, and when the electromagnet 15 is powered off, the reset spring 14 can push the moving rod 17 to move, so that the metal knocking head 13 is driven to knock the air inlet pipeline 3.
Preferably, the outer circumferential surface of the rotating arc plate 9 is provided with a sliding strip 18, the inner circumferential surface of the fixed arc plate 8 is provided with an arc groove 19, two ends of the arc groove 19 are communicated to two sides of the fixed arc plate 8, and the sliding strip 18 is positioned in the arc groove 19.
When the rotating motor 10 drives the rotating arc plate 9 to rotate through the gear 11 and the rack 12, the sliding bar 18 can move along the arc groove 19, so that the rotating arc plate 9 is prevented from being deviated.
Preferably, the knocking mechanism further comprises a reinforcing rod 20, one end of the reinforcing rod 20 is connected with the side wall of the monitor 1, and the other end of the reinforcing rod is connected with the bottom surface of one side, far away from the monitor 1, of the electric sliding table 7.
The reinforcing rod 20 can support the electric sliding table 7, and the movement and rotation stability of the rotating arc plate 9 are guaranteed.
Preferably, the connecting pipeline 6 comprises a horizontal pipe 21, a vertical pipe 22, a telescopic pipe 23, a lifting pipe 24, a connecting plate 25 and an electric push rod 26, one end of the horizontal pipe 21 is connected with the clean air tank 5, the other end of the horizontal pipe is connected with the top end of the vertical pipe 22, the telescopic pipe 23 and the lifting pipe 24 are sequentially connected from top to bottom, the lifting pipe 24 extends into one inlet of the three-way valve 4, the connecting plate 25 is arranged on the outer wall of the lifting pipe 24, the electric push rod 26 is arranged on the outer side wall of the vertical pipe 22, and an output shaft of the electric push rod is connected with the top surface of the connecting plate 25.
When the sucking pump 2 pumps the external dust-containing air, part of dust can be adhered to the inside of the three-way valve 4, so that the three-way valve 4 is required to be knocked, the connecting pipeline 6 and the three-way valve 4 are detachably connected, the electric push rod 26 can drive the lifting pipe 24 to lift through the connecting plate 25, when the lifting pipe 24 stretches into the inlet of the three-way valve 4, the connection can be realized, the dust-free air in the clean air tank 5 can be sequentially input into the three-way valve 4 through the horizontal pipe 21, the vertical pipe 22, the telescopic pipe 23 and the lifting pipe 24, at the moment, the sucking pump 2 can suck the dust-free air in the clean air tank 5 into the air inlet pipeline 3, and when the knocking is required, the lifting pipe 24 can be driven to leave the three-way valve 4 through the electric push rod 26, then the arc-shaped plate 9 can rotate outside the three-way valve 4, the three-way valve 4 is knocked, and after the knocking is finished, the lifting pipe 24 stretches into the inlet of the three-way valve 4.
Preferably, the connecting pipeline 6 further comprises an annular air bag 27, an inflating pump 28 and a gas pipeline 29, the annular air bag 27 and the inflating pump 28 are arranged on the outer wall of the lifting pipe 24, the inflating pump 28 is located above the annular air bag 27, the gas pipeline 29 is connected with the inflating pump 28 and the annular air bag 27, the connecting pipeline 6 further comprises a gas release pipe 30 and a gas valve 31, the gas release pipe 30 is connected with the gas pipeline 29, and the gas valve 31 is arranged on the gas release pipe 30.
When the lifting tube 24 stretches into the inlet of the three-way valve 4, the inflating pump 28 can be started, the inflating pump 28 conveys external air to the annular air bag 27 through the air pipeline 29, after the annular air bag 27 bulges, gaps between the outer wall of the lifting tube 24 and the inner wall of the inlet of the three-way valve 4 can be sealed, the external dust-containing air is prevented from entering the three-way valve 4, clean air can be pumped into the air inlet pipeline 3 at the moment, when the three-way valve 4 needs to be knocked, the air valve 31 can be started, the air in the annular air bag 27 is discharged through the air pipeline 29 and the air release pipe 30, and then the lifting tube 24 is taken out of the three-way valve 4.
Preferably, the monitor further comprises a mounting mechanism, the mounting mechanism comprises a base 32 and a mounting rod 33, the mounting rod 33 is arranged on the base 32, and the monitor 1 is arranged at the top end of the mounting rod 33.
The base 32 and the mounting rod 33 can be used for mounting the monitor 1, so that the monitor 1 is mounted at a fixed height, and dust monitoring is facilitated.
Preferably, the installation mechanism further comprises a bearing plate 34, a rotating plate 35, a hydraulic rod 36 and a connecting rod 37, the bearing plate 34 is arranged at the top end of the installation rod 33, the rotating plate 35 is located above the bearing plate 34, the monitor 1 is arranged on the rotating plate 35, the connecting rod 37 is arranged on the bearing plate 34, the top end of the connecting rod 37 is rotatably connected with the bottom surface of the rotating plate 35, which is far away from the three-way valve 4, the hydraulic rod 36 is arranged on the top surface of the bearing plate 34, the output shaft of the hydraulic rod is abutted with the bottom surface of the rotating plate 35, which is close to the three-way valve 4, the installation mechanism further comprises a ball 38, a spherical groove 39 is formed in the bottom surface of the rotating plate 35, the ball 38 is arranged in the spherical groove 39, and the top end of the connecting rod 37 is connected with the bottom surface of the ball 3.
In order to ensure that the residual air in the air inlet pipeline 3 can completely enter the monitor 1, the three-way valve 4 and the electric sliding table 7 are integrally provided with an angle which is adjustable, after the output shaft of the hydraulic rod 36 on the bearing plate 34 extends upwards, one side of the rotating plate 35 can be pushed to be lifted upwards, the spherical groove 39 rotates around the sphere 38, at the moment, the whole air inlet pipeline 3 is in an inclined state, and when dust-free air enters the monitor 1 through the air inlet pipeline 3, the residual dust in the air inlet pipeline 3 can be ensured to be all brought into the monitor 1.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. The dust environment monitoring system is characterized by comprising a monitor, an air pump, an air inlet pipeline, a three-way valve, a clean air box, a connecting pipeline and a knocking mechanism, wherein the air pump is connected with one end of the monitor and one end of the air inlet pipeline, the other end of the air inlet pipeline is connected with an outlet of the three-way valve, one inlet of the three-way valve is connected with the connecting pipeline, the connecting pipeline is connected with the clean air box, and the clean air box is arranged on the top surface of the monitor and stores dust-free air therein; the utility model provides a knocking mechanism, including electronic slip table, fixed arc, rotation arc, rotating electrical machines, gear, rack, metal knocking head, reset spring and electro-magnet, electronic slip table sets up at the monitor lateral wall to extend to the three way valve direction, fixed arc sets up the rotor top surface at electronic slip table, rotate arc outer peripheral face and fixed arc inner peripheral face rotation and be connected, the rack sets up on the lateral wall of rotating the arc, the rotating electrical machines symmetry sets up on the lateral wall of fixed arc, and its output shaft and gear connection, gear and rack engagement, the air inlet line is located the inside of rotating the arc, the metal knocking head is located the air inlet line below, reset spring connects metal knocking head bottom surface and rotates arc inner peripheral face bottom surface, the electro-magnet sets up in rotating arc inner peripheral face bottom surface to be located the metal knocking head below.
2. The dust environment monitoring system according to claim 1, wherein the knocking mechanism further comprises a sleeve and a moving rod, the sleeve is arranged on the bottom surface of the inner circumferential surface of the rotating arc-shaped plate, the top end of the sleeve is open, the return spring is arranged in the sleeve, the bottom end of the moving rod extends into the sleeve to be connected with the return spring, and the top end of the moving rod is connected with the bottom surface of the metal knocking head.
3. The dust environment monitoring system according to claim 1, wherein the outer circumferential surface of the rotating arc plate is provided with a sliding strip, the inner circumferential surface of the fixed arc plate is provided with an arc groove, two ends of the arc groove are communicated to two sides of the fixed arc plate, and the sliding strip is positioned in the arc groove.
4. The dust environment monitoring system of claim 1, wherein the striking mechanism further comprises a reinforcing rod, one end of the reinforcing rod is connected with the side wall of the monitor, and the other end of the reinforcing rod is connected with the bottom surface of one side of the electric sliding table away from the monitor.
5. The dust environment monitoring system according to claim 1, wherein the connecting pipeline comprises a horizontal pipe, a vertical pipe, a telescopic pipe, a lifting pipe, a connecting plate and an electric push rod, one end of the horizontal pipe is connected with the clean air box, the other end of the horizontal pipe is connected with the top end of the vertical pipe, the telescopic pipe and the lifting pipe are sequentially connected from top to bottom, the lifting pipe stretches into one inlet of the three-way valve, the connecting plate is arranged on the outer wall of the lifting pipe, the electric push rod is arranged on the outer side wall of the vertical pipe, and the output shaft of the electric push rod is connected with the top surface of the connecting plate.
6. The dust environment monitoring system according to claim 5, wherein the connecting pipeline further comprises an annular air bag, an inflating pump and a gas pipeline, the annular air bag and the inflating pump are arranged on the outer wall of the lifting pipe, the inflating pump is located above the annular air bag, and the gas pipeline is connected with the inflating pump and the annular air bag.
7. The dust environment monitoring system of claim 6, wherein the connecting conduit further comprises a bleed conduit connected to the gas conduit and a gas valve disposed on the bleed conduit.
8. The dust environment monitoring system of claim 1, further comprising a mounting mechanism comprising a base and a mounting bar, the mounting bar being disposed on the base, the monitor being disposed on a top end of the mounting bar.
9. The dust environment monitoring system according to claim 8, wherein the mounting mechanism further comprises a bearing plate, a rotating plate, a hydraulic rod and a connecting rod, the bearing plate is arranged at the top end of the mounting rod, the rotating plate is positioned above the bearing plate, the monitor is arranged on the rotating plate, the connecting rod is arranged on the bearing plate, the top end of the connecting rod is rotatably connected with the bottom surface of the rotating plate, which is far away from the three-way valve, the hydraulic rod is arranged on the top surface of the bearing plate, and the output shaft of the hydraulic rod is in butt joint with the bottom surface of the rotating plate, which is close to the three-way valve.
10. The dust environment monitoring system of claim 9, wherein the mounting mechanism further comprises a ball, the bottom surface of the rotating plate is provided with a spherical groove, the ball is disposed in the spherical groove, and the top end of the connecting rod is connected with the bottom surface of the ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311546520.8A CN117309708A (en) | 2023-11-18 | 2023-11-18 | Dust environment monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311546520.8A CN117309708A (en) | 2023-11-18 | 2023-11-18 | Dust environment monitoring system |
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| Publication Number | Publication Date |
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| CN117309708A true CN117309708A (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311546520.8A Withdrawn CN117309708A (en) | 2023-11-18 | 2023-11-18 | Dust environment monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117929216A (en) * | 2024-03-21 | 2024-04-26 | 山东盛都节能科技有限公司 | Dust monitoring device and method thereof |
-
2023
- 2023-11-18 CN CN202311546520.8A patent/CN117309708A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117929216A (en) * | 2024-03-21 | 2024-04-26 | 山东盛都节能科技有限公司 | Dust monitoring device and method thereof |
| CN117929216B (en) * | 2024-03-21 | 2024-06-11 | 山东盛都节能科技有限公司 | Dust monitoring device and method thereof |
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Application publication date: 20231229 |