CN117053330B - Office environment monitoring and early warning device and method - Google Patents
Office environment monitoring and early warning device and method Download PDFInfo
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- CN117053330B CN117053330B CN202311309308.XA CN202311309308A CN117053330B CN 117053330 B CN117053330 B CN 117053330B CN 202311309308 A CN202311309308 A CN 202311309308A CN 117053330 B CN117053330 B CN 117053330B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 42
- 230000006698 induction Effects 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims description 48
- 239000007788 liquid Substances 0.000 claims description 46
- 238000007790 scraping Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 14
- 230000007246 mechanism Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 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
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method, e.g. intermittent, or the display, e.g. digital
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method, e.g. intermittent, or the display, e.g. digital using a threshold to release an alarm or displaying means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
- F24F8/133—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering by direct contact with liquid, e.g. with sprayed liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Human Computer Interaction (AREA)
- Medicinal Chemistry (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of environmental monitoring and discloses an office environment monitoring and early warning device and method, wherein the office environment monitoring and early warning device comprises a detection end shell, a suction end is arranged at the bottom end of the detection end shell, a filter screen is fixedly connected to the bottom surface of the suction end, a transparent end shell is fixedly connected to the upper part of the detection end shell, a control end is fixedly connected to the top end of the transparent end shell, a support frame is fixedly connected to the bottom surface of the control end, an induction bracket is fixedly connected to the surface of the support frame, a detection sensor is fixedly connected to the middle of the induction bracket, a control module is arranged in the control end, and a connecting wire clip is fixedly connected to the surface of the control module; the invention has the characteristics of real-time monitoring and warning effects.
Description
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to an office environment monitoring and early warning device and method.
Background
In order to detect if harmful substances in the office environment exceed normal values, the office environment needs to be monitored.
The patent with the application number of CN202123175299.9 discloses an office environment monitoring and early warning device, which comprises a monitoring cabinet, wherein an environment monitoring mechanism, a killing mechanism, a control mechanism and an early warning mechanism are arranged in the monitoring cabinet; the environment monitoring mechanism comprises an infrared sensor, a temperature sensor, a humidity sensor, a vibration sensor, a carbon monoxide sensor and a VOC sensor which are arranged on the monitoring cabinet; the control mechanism comprises a power supply and a controller which are arranged in the monitoring cabinet; the disinfection mechanism is including setting up ultraviolet lamp and antiseptic solution sprinkler on the monitoring cabinet, the ultraviolet lamp passes through the cable and is connected with the controller electricity, this patent is through setting up a plurality of sensor monitoring room environment data, the automatic function such as disinfect of rethread controller realization equipment, spray, the alarm, can conveniently monitor indoor environment, improve indoor environment monitoring level, be favorable to personnel to maintain healthy, though this patent has solved above-mentioned problem, still need artifical auxiliary operation to spray the liquid medicine, comparatively loaded down with trivial details and unable assurance operating personnel's health safety, therefore, an office environment monitoring early warning device and method of design real-time supervision warning effect are very necessary.
Disclosure of Invention
The invention aims to provide an office environment monitoring and early warning device and method for solving the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an office environment monitoring early warning device, includes detects the end shell, the bottom that detects the end shell is provided with the suction end, the bottom surface fixedly connected with filter screen of suction end, detect end shell top fixedly connected with transparent end shell, the top fixedly connected with control end of transparent end shell, the bottom surface fixedly connected with support frame of control end, the surface fixedly connected with of support frame responds to the support, the centre fixedly connected with of response support detects the sensor, the inside of control end is provided with control module, control module's surface fixedly connected with connecting wire clamp; the inside of transparent end shell is provided with the early warning subassembly, the early warning subassembly includes electric drive axle, electric fan blade, fluorescent tube, thin slide bar, circular telegram wiring, centrifugal piece and electric shock piece, the electric drive axle sets up in the top of filter screen, electric fan blade fixed connection is in the lateral surface of electric drive axle, fluorescent tube fixed connection is at the terminal of electric fan blade, thin slide bar fixed connection is in the inside of electric fan blade, circular telegram wiring electric connection is in the side of fluorescent tube, centrifugal piece sliding connection is in the lateral surface of thin slide bar, electric shock piece fixed connection is at the terminal of circular telegram wiring, centrifugal piece's side fixed connection has the spring, and the spring other end and electric fan blade fixed connection, the inboard rotation of electric drive axle is connected with the shower nozzle connecting tube, and shower nozzle connecting tube bottom and filter screen fixed connection, through above-mentioned structure, when electric fan blade rotates, can get into the suction end through the external air, and detect through detecting sensor detects the wire through the wire that obtains, the data transmission that passes through the connection to control module, if the numerical value that detects sets up, centrifugal force exceeds the control range that sets up, control fan blade and the electric fan blade is in the current-carrying out the power transmission, the electric fan blade is in the power transmission state of the normal, the electric fan blade is in the power of the transmission is reduced to the side of the centrifugal fan blade, and the electric fan blade is in the power is covered by the power of the power fan blade, the power of the fan blade and the power fan blade is cooled down, and the power fan blade is in the power-down, and the power fan blade is in the side of the side and the electric fan blade is in the side and the filter, when the filter blade is in the filter, and the filter blade and the filter has a filter plate and the filter to be connected and filter, and filter to filter, and filter device. Thereby playing the roles of monitoring air quality and warning.
According to the technical scheme, the liquid supply end shell is arranged above the electric drive shaft and comprises a driving shaft tube, a top ring, a seam blocking ring, a lift force pushing rod, a blocking block, a liquid supply hose, a swinging handle and a positioning tube, wherein the driving shaft tube is rotationally connected to the inner side of the axis of the electric drive shaft, the top ring is slidingly connected to the outer side of the driving shaft tube, the seam blocking ring is slidingly connected to the inner wall of the driving shaft tube, the lift force pushing rod is arranged on the inner side of the top ring, the blocking block is fixedly connected to the tail end of the top side of the lift force pushing rod, the positioning tube is rotationally connected to the top end of the driving shaft tube, the liquid supply hose is fixedly connected to the outer side top of the driving shaft tube, the seam blocking ring extends out of a rod-shaped structure from the inner wall to the axis and is fixedly connected with the lift force pushing rod, the liquid supply hose bypasses the outer side of the swinging handle and penetrates through the outer wall of the control end, the swing handle is attached to the side surface of the liquid supply hose, the tail end of the inner side of the liquid supply hose is in sliding connection with the blocking block, through the structure, when the rotating speed of the electric fan blade is high, upward lifting force is generated, so that the electric fan blade drives the upper top ring and the gap blocking ring to move upwards for a certain distance, the lift force push rod connected with the inner side of the gap blocking ring moves upwards, the lift force push rod moves upwards to push the blocking block to block the tail end of the liquid supply hose, when the inside of the detection end shell just after installation begins to work according to the steps, the external water pipe is connected with the liquid supply hose, if the numerical value detected by the detection sensor exceeds the range set by a preset value, the electric fan blade reduces the speed, the top ring resets under the tensile force of the spring, and drives the blocking block to move downwards through the top ring according to the sequence, at the moment, the blocking block moves downwards and is separated from the tail end of the liquid supply hose, the water in the liquid supply hose flows out and fills the locating pipe, and flows into the lower driving shaft pipe through the locating pipe, and then is sprayed out through the spray nozzle connecting pipe connected with the bottom of the electric driving shaft, so that the sprayed liquid and the floating dust in the air damage substances of the human body bearing concentration, the effect of reducing the concentration of the exceeding substances in the air is achieved, and the automatic release is realized in real time through data monitoring.
According to the technical proposal, the upper part of the control end is fixedly connected with a sealing device, the sealing device comprises an air outlet end shell, an inner grating ring, a rotary connecting rod, an inner thread groove, a pull rod, an arc convex column, a swivel rail and a triangular scraping strip, the air outlet end shell is fixedly connected with the top end of the control end, the inner grating ring is slidingly connected with the inner side of the air outlet end shell, the rotary connecting rod is fixedly connected with the inner wall of the bottom end of the inner grating ring, the inner thread groove is fixedly connected with the middle position of the bottom surface of the rotary connecting rod, the pull rod is slidingly connected with the inner wall of the inner thread groove, the arc convex column is fixedly connected with the outer side surface of the pull rod, the swivel rail is fixedly connected with the inner bottom surface of the air outlet end shell, the triangular scraping strip is fixedly connected with the grating groove of the inner grating ring, the pull rod is fixedly connected with the top surface of the blocking block, the rotary ring rail is in sliding connection with the inner grid ring, the inner spiral groove is in sliding connection with the positioning pipe, through the structure, when the blocking block moves downwards, the pull rod connected with the top end is driven to move downwards together, the arc convex columns on two sides of the pull rod slide along the inner side of the inner spiral groove, the inner spiral groove rotates to drive the rotating connecting rod with the fixed top end to rotate, the grid groove on the side face of the inner grid ring is staggered with the grid groove on the outer side of the air outlet end shell through the rotating connecting rod to enable the inner side of the inner grid ring to be sealed with the grid groove on the outer side of the air outlet end shell, the detection data of the detection sensor are not affected by the interference of external factors, meanwhile, the triangular scraping strips are attached to the inner wall of the air outlet end shell after the inner grid ring rotates to scrape dust in the air outlet end shell, and dust accumulation generated by long-time air circulation is prevented from affecting use.
According to the technical scheme, the top of giving vent to anger the end shell is provided with mounting structure, mounting structure includes mounting panel, snap ring, locating plate, screens board and draw-in groove piece, mounting panel fixed connection is at the top of giving vent to anger the end shell, snap ring fixed connection is on the mounting panel top, the locating plate sets up the top at the snap ring, screens board fixed connection is in the side of locating plate, draw-in groove piece fixed connection is at the bottom surface of locating plate, arc wall and screw have been seted up on the surface of locating plate, and the draw-in groove piece is located the inboard of arc wall to the draw-in groove piece is elastic structure, screens board and snap ring overall structure size are corresponding, screens board and snap ring constitute the block and link, through above-mentioned structure, during the installation, need use the screw to be fixed the locating plate to appointed position earlier, again with mounting panel top surface alignment locating plate bottom surface rotate, after making snap ring and screens board top surface completely agree with, rotate the mounting panel and sink into the draw-in groove piece snap ring notch that the locating plate bottom side is fixed, can fix to conveniently install.
An early warning method of an office environment monitoring early warning device comprises the following steps:
s1: firstly, fixing a positioning plate to a designated position by using a screw, and then aligning the top surface of a mounting plate to the bottom surface of the positioning plate to rotate, so that after a clamping ring on the top surface of the mounting plate is completely matched with a clamping plate, rotating the mounting plate until a clamping groove piece fixed on the bottom side of the positioning plate is sunk into a clamping ring notch;
s2: when the electric fan blade rotates, external air enters the suction end through the filter screen and is detected by the detection sensor, data obtained by detection of the detection sensor are transmitted to the control module through the connected lead, and if the detected value exceeds the range set by the preset value, the control module controls the electric drive shaft to reduce power;
s3: when the power of the electric fan blade is reduced, the rotating speed of the electric fan blade is reduced, the centrifugal block is weakened under the influence of centrifugal force, the centrifugal block is rebounded under the tensile force of the spring, the side face of the centrifugal block is contacted with the electric shock sheet, and therefore the lamp tube is electrified and is in a working state;
s4: the lift force pushing rod connected with the inner side of the seam blocking ring moves downwards, the lift force pushing rod moves downwards to push the blocking block to be away from the tail end of the liquid supply hose, water in the liquid supply hose flows out and fills the positioning pipe, flows into the lower driving shaft pipe through the positioning pipe, and is sprayed out through the spray head connecting pipe connected with the bottom of the electric driving shaft;
s5: the arc convex columns on two sides of the pull rod slide along the inner side of the inner spiral groove, the inner spiral groove rotates to drive the rotating connecting rod with the fixed top end to rotate, and the rotating connecting rod rotates to drive the inner grid ring at the top end to rotate, so that the grid grooves on the side surface of the inner grid ring are staggered with the grid grooves on the outer side of the air outlet end shell, and the inside of the air outlet end shell is sealed.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the electric drive shaft, the electric fan blades, the lamp tube, the thin sliding rod, the lead, the centrifugal block and the electric shock sheet are arranged, so that the side surface of the centrifugal block is contacted with the electric shock sheet, the lamp tube is electrified and is in a working state, and reflected light is diffusely reflected by the lamp tube through the transparent end shell, so that the effects of monitoring air quality and warning are achieved;
according to the invention, the driving shaft tube, the top ring, the seam blocking ring, the lifting push rod, the blocking block, the liquid supply hose, the swing handle and the positioning tube are arranged, and the sprayed liquid is sprayed out through the spray nozzle connecting tube connected with the bottom of the electric driving shaft, so that the sprayed liquid is mixed with floating dust in the air and substances damaging the bearing concentration of a human body, thereby achieving the effect of reducing the concentration of the exceeding substances in the air, realizing real-time automatic release through data monitoring, and avoiding manual auxiliary operation;
according to the invention, the inner grating ring, the rotary connecting rod, the inner spiral groove, the pull rod, the arc convex column, the rotary ring rail and the triangular scraping strip are arranged, so that the grating groove on the side surface of the inner grating ring is staggered with the grating groove on the outer side of the air outlet end shell, the inside of the air outlet end shell is closed, the detection data of the detection sensor is not influenced by the interference of external factors, and meanwhile, dust in the air outlet end shell is scraped, and dust accumulation caused by long-time air circulation is prevented from influencing the use;
according to the invention, the mounting plate, the clamping ring, the positioning plate, the clamping plate and the clamping groove piece are arranged, so that after the clamping ring on the top surface of the mounting plate is completely matched with the clamping plate, the mounting plate is rotated until the clamping groove piece fixed on the bottom side of the positioning plate is sunk into the notch of the clamping ring, and the mounting plate can be fixed, thereby being convenient to mount.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic diagram of the structure of the invention with a side section of the detection end shell;
FIG. 3 is a schematic view of the structure of the inside of the transparent end housing of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of the structure of the liquid supply end housing of the present invention;
FIG. 6 is a schematic view of the structure of the closure device of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6B according to the present invention;
fig. 8 is a schematic structural view of the mounting structure of the present invention.
In the figure: 1. detecting an end shell; 2. a suction end; 3. a filter screen; 4. an early warning component; 41. an electric drive shaft; 42. electric fan blades; 43. a lamp tube; 44. a thin slide bar; 45. electrifying a connecting wire; 46. a centrifugal block; 47. an electric shock sheet; 51. a driving shaft tube; 52. a top ring; 53. a slit blocking ring; 54. a lift push rod; 55. blocking; 56. a liquid supply hose; 57. a swing handle; 58. a positioning tube; 6. a closing device; 61. an outlet end housing; 62. an inner gate ring; 63. rotating the connecting rod; 64. an inner screw groove; 65. a pull rod; 66. arc convex column; 67. a swivel rail; 68. triangular scraping strips; 7. a transparent end shell; 8. a mounting structure; 81. a mounting plate; 82. a clasp; 83. a positioning plate; 84. a clamping plate; 85. a slot plate; 9. a control end; 10. a control module; 11. a connecting wire clamp; 12. a detection sensor; 13. a support frame; 14. and (5) sensing the bracket.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, an embodiment of the invention is an office environment monitoring and early warning device, which comprises a detection end shell 1, wherein a suction end 2 is arranged at the bottom end of the detection end shell 1, a filter screen 3 is fixedly connected to the bottom surface of the suction end 2, a transparent end shell 7 is fixedly connected to the upper part of the detection end shell 1, a control end 9 is fixedly connected to the top end of the transparent end shell 7, a support frame 13 is fixedly connected to the bottom surface of the control end 9, an induction support 14 is fixedly connected to the surface of the support frame 13, a detection sensor 12 is fixedly connected to the middle of the induction support 14, a control module 10 is arranged in the control end 9, and a connecting wire clip 11 is fixedly connected to the surface of the control module 10; the inside of the transparent end shell 7 is provided with an early warning component 4, the early warning component 4 comprises an electric drive shaft 41, an electric fan blade 42, a lamp tube 43, a thin sliding rod 44, a power-on connecting line 45, a centrifugal block 46 and an electric shock sheet 47, the electric drive shaft 41 is arranged above the filter screen 3, the electric fan blade 42 is fixedly connected with the outer side surface of the electric drive shaft 41, when the electric fan blade 42 rotates, outside air can enter the suction end 2 through the filter screen 3 and is detected by a detection sensor 12, data obtained by detection of the detection sensor 12 is transmitted to the control module 10 through a connected lead wire, if the detected value exceeds the preset value setting range, the control module 10 controls the electric drive shaft 41 to reduce power, the lamp tube 43 is fixedly connected with the tail end of the electric fan blade 42, the thin sliding rod 44 is fixedly connected with the inside of the electric fan blade 42, and the electric fan blade 42 is driven by an electromagnetic structure built in the electric drive shaft 41, when the electric fan blade 42 is in normal operation, the electric fan blade 42 slides the centrifugal block 46 along the thin slide bar 44 towards one end close to the lamp tube 43 by utilizing centrifugal force generated by rotation, after the power of the electric fan blade 42 is reduced, the rotating speed of the electric fan blade 42 is reduced, the power-on connecting wire 45 is electrically connected to the side surface of the lamp tube 43, the centrifugal block 46 is slidably connected to the outer side surface of the thin slide bar 44, the electric shock piece 47 is fixedly connected to the tail end of the power-on connecting wire 45, the side surface of the centrifugal block 46 is fixedly connected with a spring, the other end of the spring is fixedly connected with the electric fan blade 42, the inner side of the electric drive shaft 41 is rotationally connected with a nozzle connecting tube, the bottom end of the nozzle connecting tube is fixedly connected with the filter screen 3, at the moment, the centrifugal block 46 is weakened under the influence of centrifugal force, at the moment, the centrifugal block 46 is rebounded under the tension of the spring, the side surface of the centrifugal block 46 is contacted with the electric shock piece 47, so that the lamp tube 43 is electrified and is in an operating state, and the reflected light is diffusely reflected by the lamp tube 43 through the transparent end shell 7, so that the air quality is monitored and the warning effect is achieved.
The upper part of the electric driving shaft 41 is provided with a liquid supply end shell, the liquid supply end shell comprises a driving shaft tube 51, a top ring 52, a gap blocking ring 53, a lift push rod 54, a blocking block 55, a liquid supply hose 56, a swinging handle 57 and a positioning tube 58, the driving shaft tube 51 is rotationally connected to the inner side of the axis of the electric driving shaft 41, the top ring 52 is slidingly connected to the outer side of the driving shaft tube 51, the gap blocking ring 53 is slidingly connected to the inner wall of the driving shaft tube 51, the lift push rod 54 is arranged on the inner side of the top ring 52, the blocking block 55 is fixedly connected to the top end of the lift push rod 54, when the rotation speed of the electric fan blade 42 is higher, upward lift force is generated, so that the electric fan blade 42 drives the upper top ring 52 and the gap blocking ring 53 to move upwards for a certain distance, the gap blocking ring 53 drives the lift push rod 54 connected to the inner side to move upwards, the positioning tube 58 is rotationally connected to the top end of the driving shaft tube 51, the liquid supply hose 56 is fixedly connected to the side of the positioning tube 58, when the inside of the detecting end shell 1 just installed begins to work according to the steps, the external water pipe is connected with the liquid supply hose 56, if the value detected by the detecting sensor 12 exceeds the preset value setting range, the electric fan blade 42 will reduce the speed, the top ring 52 resets under the spring tension, and drives the blocking block 55 to move downwards through the top ring 52 according to the sequence, at this time, the blocking block 55 moves downwards and is separated from the end of the liquid supply hose 56, the swing handle 57 is fixedly connected with the outer top end of the driving shaft pipe 51, the gap blocking ring 53 extends from the inner wall to the axis center to be fixedly connected with the lifting force push rod 54, the liquid supply hose 56 bypasses the outer side of the swing handle 57 and penetrates to the outer wall of the control end 9, the swing handle 57 is attached to the side surface of the liquid supply hose 56, the inner end of the liquid supply hose 56 is connected with the blocking block 55 in a sliding manner, the water in the liquid supply hose 56 flows out and fills the positioning tube 58, flows into the lower driving shaft tube 51 through the positioning tube 58, and is sprayed out through the spray nozzle connecting tube connected with the bottom of the electric drive shaft 41, so that the sprayed liquid and the floating dust in the air damage substances of the human body bearing concentration, the effect of reducing the concentration of the exceeding substances in the air is achieved, and the automatic release is realized in real time through data monitoring.
Working principle: when the electric fan blade 42 rotates, external air enters the suction end 2 through the filter screen 3 and is detected through the detection sensor 12, data obtained by detection of the detection sensor 12 is transmitted to the control module 10 through a connected lead, if the detected value exceeds the range set by a preset value, the control module 10 controls the electric drive shaft 41 to reduce power, the electric fan blade 42 is driven through an electromagnetic structure arranged in the electric drive shaft 41, when the electric fan blade 42 is in normal operation, the electric fan blade 42 slides the centrifugal block 46 towards one end close to the lamp tube 43 by utilizing the centrifugal force generated by rotation, when the power of the electric fan blade 42 is reduced, the rotating speed of the electric fan blade 42 is reduced, at the moment, the centrifugal block 46 is weakened under the influence of the centrifugal force, at the moment, the side surface of the centrifugal block 46 is contacted with the electric shock sheet 47 under the tensile force of a spring, so that the lamp tube 43 is electrified and is in an operating state, and reflected light is diffusely reflected by the transparent end shell 7 through the lamp tube 43, so that the effects of monitoring the air quality and warning are achieved;
when the rotation speed of the electric fan blade 42 is faster, an upward lifting force is generated, so that the electric fan blade 42 drives the upper top ring 52 and the gap blocking ring 53 to move upwards for a certain distance, the gap blocking ring 53 drives the lifting force push rod 54 connected to the inner side to move upwards, the lifting force push rod 54 moves upwards to push the blocking block 55 to block the tail end of the liquid supply hose 56, when the inside of the detection end shell 1 just installed begins to work according to the steps, the external water pipe is connected with the liquid supply hose 56, if the numerical value detected by the detection sensor 12 exceeds the preset value setting range, the electric fan blade 42 reduces the speed, the top ring 52 resets under the tensile force of the spring, the blocking block 55 is driven to move downwards according to the sequence through the top ring 52, at the moment, the blocking block 55 moves downwards and then is separated from the tail end of the liquid supply hose 56, water in the liquid supply hose 56 flows out and is poured into the positioning pipe 58 through the positioning pipe 58 to flow downwards, and then the spray out of the spray head connecting pipe connected to the bottom of the electric driving shaft 41, the sprayed liquid and the dust in the air are automatically fused with the damage to bear the concentration of the dust floating in the air, and the concentration of the dust is automatically reduced, and the concentration is released by the monitoring effect of the concentration exceeds the concentration data in real time.
Referring to fig. 6-8, in another embodiment of the present invention, a closing device 6 is fixedly connected above the control end 9, the closing device 6 includes an air outlet end shell 61, an inner grating ring 62, a rotating connecting rod 63, an inner screw groove 64, a pull rod 65, an arc convex post 66, a rotating ring rail 67 and a triangular scraping strip 68, the air outlet end shell 61 is fixedly connected at the top end of the control end 9, the inner grating ring 62 is slidingly connected at the inner side of the air outlet end shell 61, the rotating connecting rod 63 is fixedly connected at the bottom end inner wall of the inner grating ring 62, the inner screw groove 64 is fixedly connected at the middle position of the bottom surface of the rotating connecting rod 63, the pull rod 65 is slidingly connected at the inner wall of the inner screw groove 64, when the blocking piece 55 moves downwards, the pull rod 65 connected at the top end is driven to move downwards together, the arc convex posts 66 at two sides of the pull rod 65 slide along the inner side of the inner screw groove 64, the inner screw groove 64 rotates to drive the rotating connecting rod 63 fixed at the top end, and the inner grid ring 62 at the top end is driven to rotate through the rotation of the rotation connecting rod 63, the arc convex column 66 is fixedly connected to the outer side surface of the pull rod 65, the rotary ring rail 67 is fixedly connected to the inner bottom surface of the air outlet end shell 61, the triangular scraping strip 68 is fixedly connected to the grid groove of the inner grid ring 62, the pull rod 65 is fixedly connected to the top surface of the blocking block 55, the rotary ring rail 67 is in sliding connection with the inner grid ring 62, the inner spiral groove 64 is rotationally connected with the positioning tube 58, the grid groove at the side surface of the inner grid ring 62 is staggered with the grid groove at the outer side of the air outlet end shell 61, the inside of the air outlet end shell 61 is sealed, the detection data of the detection sensor 12 is not influenced by the interference of external factors, meanwhile, the triangular scraping strip 68 is attached to the inner wall of the air outlet end shell 61 after the rotation of the inner grid ring 62, dust in the air outlet end shell 61 is scraped, and dust accumulation generated by long-time air circulation is prevented from being influenced.
The top of giving vent to anger end shell 61 is provided with mounting structure 8, mounting structure 8 includes mounting panel 81, snap ring 82, locating plate 83, screens board 84 and draw-in groove piece 85, mounting panel 81 fixed connection is at the top of giving vent to anger end shell 61, snap ring 82 fixed connection is on the mounting panel 81 top, locating plate 83 sets up the top at snap ring 82, screens board 84 fixed connection is in the side of locating plate 83, during the installation, need be fixed to appointed position with the screw earlier, again with mounting panel 81 top surface alignment locating plate 83 bottom surface rotation, after making the snap ring 82 of mounting panel 81 top surface fully agree with screens board 84, draw-in groove piece 85 fixed connection is at the bottom side of locating plate 83, arc wall and screw have been seted up on the surface of locating plate 83, and draw-in groove piece 85 is located the inboard of arc wall, and draw-in groove piece 85 is elastic structure, screens board 84 and snap ring 82 overall dimension are corresponding, screens board 84 and snap ring 82 constitute the block and link, through above-up structure, rotate mounting panel 81 until in the snap ring 82 notch that the bottom side is fixed to locating plate 83, can fix, thereby install conveniently.
Working principle: when the blocking block 55 moves downwards, the pull rod 65 connected with the top end is driven to move downwards together, so that arc convex columns 66 on two sides of the pull rod 65 slide along the inner side of the inner spiral groove 64, the inner spiral groove 64 rotates to drive a rotating connecting rod 63 with the fixed top end to rotate, and the rotating connecting rod 63 rotates to drive the top end inner grid ring 62 to rotate, so that grid grooves on the side surface of the inner grid ring 62 are staggered with grid grooves on the outer side of the air outlet end shell 61, the inside of the air outlet end shell 61 is sealed, the detection data of the detection sensor 12 are not influenced by the interference of external factors, and meanwhile, the triangular scraping strips 68 are attached to the inner wall of the air outlet end shell 61 after the rotating inner grid ring 62 rotates to scrape dust in the air outlet end shell 61, so that dust accumulation generated by long-time air circulation is prevented from influencing use;
during installation, the locating plate 83 needs to be fixed to a designated position by using a screw, then the top surface of the mounting plate 81 is aligned to the bottom surface of the locating plate 83 to rotate, after the clamping ring 82 on the top surface of the mounting plate 81 is completely matched with the clamping plate 84, the mounting plate 81 is rotated until the clamping groove piece 85 fixed on the bottom side of the locating plate 83 is sunk into the notch of the clamping ring 82, and then the fixing can be performed, so that the installation is convenient.
An early warning method of an office environment monitoring early warning device comprises the following steps:
s1: firstly, fixing a positioning plate 83 to a designated position by using a screw, and then aligning the top surface of a mounting plate 81 to the bottom surface of the positioning plate 83 to rotate, so that after a clamping ring 82 on the top surface of the mounting plate 81 is completely matched with a clamping plate 84, rotating the mounting plate 81 until a clamping groove piece 85 fixed on the bottom side of the positioning plate 83 is sunk into a notch of the clamping ring 82;
s2: when the electric fan blades 42 rotate, external air is introduced into the suction end 2 through the filter screen 3 and detected by the detection sensor 12, the data detected by the detection sensor 12 is transmitted to the control module 10 through the connected lead, if the detected value exceeds the preset value setting range, the control module 10 controls the electric drive shaft 41 to reduce the power;
s3: when the power of the power fan blades 42 is reduced, the rotation speed of the power fan blades 42 is reduced, the centrifugal block 46 is weakened under the influence of centrifugal force, the centrifugal block 46 is rebounded under the tensile force of a spring, and the side surface of the centrifugal block 46 is contacted with the electric shock sheet 47, so that the lamp tube 43 is electrified and is in a working state;
s4: the slot blocking ring 53 drives the lifting push rod 54 connected with the inner side to move downwards, the lifting push rod 54 moves downwards to push the blocking block 55 to be away from the tail end of the liquid supply hose 56, water in the liquid supply hose 56 flows out and fills the positioning pipe 58, flows into the lower driving shaft pipe 51 through the positioning pipe 58, and is sprayed out through the spray head connecting pipe connected with the bottom of the electric driving shaft 41;
s5: the arc convex posts 66 on the two sides of the pull rod 65 slide along the inner side of the inner screw groove 64, the inner screw groove 64 rotates to drive the rotating connecting rod 63 with the fixed top end to rotate, and the rotating connecting rod 63 rotates to drive the top end inner grid ring 62 to rotate, so that the grid grooves on the side surface of the inner grid ring 62 are staggered with the grid grooves on the outer side of the air outlet end shell 61, and the inside of the air outlet end shell 61 is sealed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an office environment monitoring early warning device, includes detection end shell (1), its characterized in that: the detection device comprises a detection end shell (1), wherein a suction end (2) is arranged at the bottom end of the detection end shell (1), a filter screen (3) is fixedly connected to the bottom surface of the suction end (2), a transparent end shell (7) is fixedly connected to the upper part of the detection end shell (1), a control end (9) is fixedly connected to the top end of the transparent end shell (7), a support frame (13) is fixedly connected to the bottom surface of the control end (9), an induction support (14) is fixedly connected to the surface of the support frame (13), a detection sensor (12) is fixedly connected to the middle of the induction support (14), a control module (10) is arranged in the control end (9), and a connecting wire clamp (11) is fixedly connected to the surface of the control module (10);
the novel electric shock device is characterized in that an early warning assembly (4) is arranged in the transparent end shell (7), the early warning assembly (4) comprises an electric drive shaft (41), an electric fan blade (42), a lamp tube (43), a thin sliding rod (44), an electric connection line (45), a centrifugal block (46) and an electric shock sheet (47), the electric drive shaft (41) is arranged above the filter screen (3), the electric fan blade (42) is fixedly connected to the outer side surface of the electric drive shaft (41), the lamp tube (43) is fixedly connected to the tail end of the electric fan blade (42), the thin sliding rod (44) is fixedly connected to the inner side of the electric fan blade (42), the electric connection line (45) is electrically connected to the side surface of the lamp tube (43), the centrifugal block (46) is slidably connected to the outer side surface of the thin sliding rod (44), and the electric shock sheet (47) is fixedly connected to the tail end of the electric connection line (45).
The side face of the centrifugal block (46) is fixedly connected with a spring, the other end of the spring is fixedly connected with the electric fan blade (42), the inner side of the electric driving shaft (41) is rotationally connected with a nozzle connecting pipe, and the bottom end of the nozzle connecting pipe is fixedly connected with the filter screen (3);
the electric drive shaft (41) is characterized in that a liquid supply end shell is arranged above the electric drive shaft (41), the liquid supply end shell comprises a driving shaft tube (51), a top ring (52), a blocking seam ring (53), a lifting push rod (54), a blocking block (55), a liquid supply hose (56), a swinging handle (57) and a positioning tube (58), the driving shaft tube (51) is rotationally connected to the inner side of the axis of the electric drive shaft (41), the top ring (52) is slidingly connected to the outer side of the driving shaft tube (51), the blocking seam ring (53) is slidingly connected to the inner wall of the driving shaft tube (51), the lifting push rod (54) is arranged on the inner side of the top ring (52), the blocking block (55) is fixedly connected to the tail end of the top side of the lifting push rod (54), the positioning tube (58) is rotationally connected to the top end of the driving shaft tube (51), the liquid supply hose (56) is fixedly connected to the side of the positioning tube (58), and the swinging handle (57) is fixedly connected to the top end of the outer side of the driving shaft tube (51).
The gap blocking ring (53) extends from the inner wall to the axis to form a rod-shaped structure and is fixedly connected with the lifting push rod (54), the liquid supply hose (56) bypasses the outer side of the swing handle (57) and penetrates through the outer wall of the control end (9), the swing handle (57) is attached to the side surface of the liquid supply hose (56), and the tail end of the inner side of the liquid supply hose (56) is in sliding connection with the blocking block (55);
the utility model provides a control end (9) top fixedly connected with closing means (6), closing means (6) are including giving vent to anger end shell (61), interior bars ring (62), rotation connecting rod (63), interior helicoidal groove (64), pull rod (65), arc projection (66), swivel rail (67) and triangle scraping strip (68), give vent to anger the top of end shell (61) fixed connection at control end (9), interior bars ring (62) sliding connection is in the inboard of giving vent to anger end shell (61), rotation connecting rod (63) fixed connection is at the bottom inner wall of interior bars ring (62), interior helicoidal groove (64) fixed connection is in the bottom surface intermediate position of rotation connecting rod (63), the inner wall of helicoidal groove (64) is connected in pull rod (65), arc projection (66) fixed connection is at the lateral surface of pull rod (65), swivel rail (67) fixed connection is at the inboard bottom surface of giving vent to anger end shell (61), triangle scraping strip (68) fixed connection is in the grid groove of interior bars ring (62).
2. The office environment monitoring and early warning device according to claim 1, wherein: the pull rod (65) is fixedly connected with the top surface of the blocking block (55), the swivel rail (67) is in sliding connection with the inner grid ring (62), and the inner spiral groove (64) is in rotary connection with the positioning tube (58).
3. The office environment monitoring and early warning device according to claim 2, characterized in that: the top of giving vent to anger end shell (61) is provided with mounting structure (8), mounting structure (8) include mounting panel (81), snap ring (82), locating plate (83), screens board (84) and draw-in groove piece (85), mounting panel (81) fixed connection is at the top surface of giving vent to anger end shell (61), snap ring (82) fixed connection is on mounting panel (81) top, locating plate (83) set up in the top of snap ring (82), screens board (84) fixed connection is in the side of locating plate (83), the bottom side of screens board (85) fixed connection at locating plate (83).
4. An office environment monitoring and warning device according to claim 3, characterized in that: the surface of locating plate (83) has offered arc wall and screw, and draw-in groove piece (85) are located the inboard of arc wall to draw-in groove piece (85) are elastic structure, draw-in position board (84) are corresponding with snap ring (82) overall structure size, draw-in position board (84) constitute the block with snap ring (82) and are connected.
5. The method for providing an office environment monitoring and warning device according to claim 4, characterized in that:
s1: firstly, fixing a positioning plate (83) to a designated position by using a screw, then aligning the top surface of a mounting plate (81) to the bottom surface of the positioning plate (83) and rotating, and after a clamping ring (82) on the top surface of the mounting plate (81) is completely matched with a clamping plate (84), rotating the mounting plate (81) until a clamping groove piece (85) fixed on the bottom side of the positioning plate (83) is sunk into a notch of the clamping ring (82);
s2: when the electric fan blades (42) rotate, external air enters the suction end (2) through the filter screen (3), the external air is detected through the detection sensor (12), data obtained through detection of the detection sensor (12) are transmitted to the control module (10) through a connected lead, and if the detected value exceeds the range set by a preset value, the control module (10) can control the electric drive shaft (41) to reduce power;
s3: when the power of the electric fan blades (42) is reduced, the rotating speed of the electric fan blades (42) is reduced, at the moment, the centrifugal block (46) is weakened under the influence of centrifugal force, at the moment, the centrifugal block (46) is rebounded under the tensile force of a spring, and the side surface of the centrifugal block (46) is contacted with the electric shock sheet (47), so that the lamp tube (43) is electrified and is in a working state;
s4: the slot blocking ring (53) drives a lifting push rod (54) connected with the inner side to move downwards, the lifting push rod (54) moves downwards to push a blocking block (55) to be away from the tail end of a liquid supply hose (56), water in the liquid supply hose (56) flows out and is poured into a positioning pipe (58), the positioning pipe (58) drives a shaft pipe (51) to flow downwards, and then the water is sprayed out through a spray nozzle connecting pipe connected with the bottom of an electric drive shaft (41);
s5: arc convex columns (66) on two sides of a pull rod (65) slide along the inner side of an inner spiral groove (64), the inner spiral groove (64) rotates to drive a rotating connecting rod (63) with a fixed top end to rotate, and the rotating connecting rod (63) rotates to drive an inner grid ring (62) at the top end to rotate, so that grid grooves on the side face of the inner grid ring (62) are staggered with grid grooves on the outer side of an air outlet end shell (61), and the inside of the air outlet end shell (61) is sealed.
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| CN117053330A (en) | 2023-11-14 |
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