CN112781176A

CN112781176A - Air quality monitoring and control unit of industrial factory building

Info

Publication number: CN112781176A
Application number: CN202110006566.5A
Authority: CN
Inventors: 李多德; 李磊; 于海涛; 李春杰; 马娣
Original assignee: ANHUI TULIP NEW ENERGY TECH CO LTD
Current assignee: ANHUI TULIP NEW ENERGY TECH CO LTD
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-05-11

Abstract

The invention discloses an air quality monitoring and controlling unit of an industrial factory building, relates to the technical field of air quality monitoring, and aims to solve the problems that the existing industrial factory building cannot monitor the air quality in real time and improve the air environment inside the factory building according to the monitoring condition. The utility model discloses a solar energy power generation system, including pre-buried loading board, the intermediate position of pre-buried loading board is provided with the inside and outside division board of factory building, the both sides of the inside and outside division board of factory building are provided with bracing piece and solar module respectively, be provided with the block terminal on the outer wall of bracing piece, air matter level sensor is installed at the top of bracing piece, solar module's lower extreme is provided with the dc-to-ac converter, the lower extreme of dc-to-ac converter is provided with tray down, be provided with the installing support on one side outer wall of the inside and outside division board of factory building, ventilation fan is installed.

Description

Air quality monitoring and control unit of industrial factory building

Technical Field

The invention relates to the technical field of air quality monitoring, in particular to an air quality monitoring and controlling unit of an industrial factory building.

Background

The urban environment air quality monitoring points can be divided into five types, namely urban points, regional points, background points, pollution monitoring points and roadside traffic points. The urban point for evaluating the environmental air quality is most concerned, the overall condition and the variation trend of the air quality of the urban built-up area are mainly reflected, and the urban air quality is evaluated. The conventional monitoring items of national environmental air quality evaluation city points are SO2, NOx, CO, PM10 and PM2.5, continuous automatic monitoring is realized on most city evaluation points, only a small part of the conventional monitoring items are manual monitoring, an air quality monitor detects polluted gas and dust on the basis of the principle of a constant potential electrolytic sensor, and is a latest scientific and technological product developed and developed by combining internationally mature electronic technology and network communication technology.

The air quality of the existing industrial factory building can not be monitored in real time, the internal air environment of the industrial factory building is improved according to the monitoring condition, most of work needs manual work, intelligence is low, and therefore the air quality monitoring and control unit of the industrial factory building is provided.

Disclosure of Invention

The invention aims to provide an air quality monitoring and controlling unit for an industrial factory building, which aims to solve the problems that the existing industrial factory building in the background technology cannot monitor the air quality in real time and improve the air environment in the factory building according to the monitoring condition.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an industry factory building air quality monitoring and control unit, includes pre-buried loading board, the intermediate position of pre-buried loading board is provided with the inside and outside division board of factory building, the both sides of the inside and outside division board of factory building are provided with bracing piece and solar module respectively, be provided with the block terminal on the outer wall of bracing piece, air matter level sensor is installed at the top of bracing piece, solar module's lower extreme is provided with the dc-to-ac converter, the lower extreme of dc-to-ac converter is provided with tray down, be provided with the installing support on one side outer wall of the inside and outside division board of factory building, the fan of taking a breath is installed to the upper end of installing support.

Preferably, the top of power supply box is provided with the passageway of taking a breath, and takes a breath the passageway and set up with the inside and outside division board integrated into one piece of factory building, the inside of passageway of taking a breath is provided with the support plate, install the frame of taking a breath on the inner wall of support plate, the inside of frame of taking a breath is provided with the active carbon filter screen, and the active carbon filter screen sets up with the frame integrated into one piece of taking a breath, the fan of taking a breath is located the outside of the passageway of.

Preferably, the air inlet end and the air outlet end of the ventilation fan are respectively provided with a connecting frame and an exhaust frame, the exhaust frame and the connecting frame are in mechanical sealing connection with the ventilation fan, and the air inlet end of the ventilation fan is in sealing connection with the outlet position of the rear end of the ventilation channel through the connecting frame.

Preferably, be provided with two pull rods on the preceding terminal surface of frame of taking a breath, and pull rod and frame welded connection of taking a breath, the inside of frame of taking a breath and supporting plate all is provided with four mounting holes, and the mounting hole sets up with frame of taking a breath and supporting plate integrated into one piece, the internally mounted of mounting hole has the screw rod, the upper end of screw rod is provided with twists the cap, and twists cap and screw rod integrated into one piece setting.

Preferably, one side of the power box is provided with an air inlet, the air inlet is integrally formed with the inner partition plate and the outer partition plate of the plant, a matching hole plug is arranged inside the air inlet, the size of the matching hole plug is equal to the caliber of the air inlet, and the air inlet on the inner partition plate and the outer partition plate of the plant is connected with the air inlet in a sealing mode through the matching hole plug.

Preferably, be provided with sealed lid on the rear end face of matching hole stopper, and sealed lid and matching hole stopper integrated into one piece set up, the hinge is installed to the one end of sealed lid, and the both ends of hinge pass through the screw respectively with sealed lid and the inside and outside division board fixed connection of factory building, sealed lid passes through hinge and inlet port swing joint.

Preferably, the outer wall of one side of the inverter is provided with a rotating handle which is fixedly installed with the inverter through a screw, the lower end of the inverter is fixedly connected with the lower tray through a mounting bolt, an inner connecting groove is formed in the lower portion of the lower tray and is integrally formed with the embedded bearing plate, a bearing is arranged in the inner connecting groove, and the bearing is fixedly connected with the inner connecting groove through a screw.

Preferably, the lower end of the lower tray is provided with a connecting bottom shaft, the connecting bottom shaft and the lower tray are integrally formed, the lower tray is movably connected with a bearing in the inner connecting groove through the connecting bottom shaft, the lower end of the connecting bottom shaft is provided with a limiting plate block, the limiting plate block and the connecting bottom shaft are integrally formed, and the size of the limiting plate block is larger than the caliber of the bearing.

Preferably, the lower extreme of bracing piece is provided with the tripod, all be provided with branch pole on the both sides outer wall of bracing piece, and tripod and branch pole all set up with bracing piece integrated into one piece, divide the both ends of branch pole to install wind speed monitor and wind direction monitor respectively, and wind speed monitor and wind direction monitor all through wire and block terminal electric connection.

Preferably, the lower extreme of the inside and outside division board of factory building is provided with the wire casing, and crosses wire casing and pre-buried loading board integrated into one piece setting, the both ends of crossing the wire casing and the both sides intercommunication setting of the inside and outside division board of factory building.

Compared with the prior art, the invention has the beneficial effects that:

1. the air quality of the industrial factory building is monitored in real time through the air quality sensor, in the monitoring process, if the PM2.5 pollution value of air in the factory building is overhigh, the data acquisition converter transmits acquired data to the data processing controller, the numerical control processing controller controls the circuit breaker to close a circuit, so that the power supply box is electrified for the ventilation fan, the sealing cover at the front end of the air inlet hole is opened through the movable connection of the hinge when the ventilation fan works, the ventilation fan extracts air with overhigh pollution in the factory building, the air is discharged to the outdoor environment after adsorption pretreatment of the activated carbon filter screen, pressure difference is generated between the inside of the factory building and the external environment due to the fact that a large amount of air is extracted, external fresh air enters the inside of the factory building through the air inlet hole under the action of negative pressure, the air environment in the factory building is improved while the air quality is monitored, and the problem that the existing industrial factory building cannot monitor the air quality in real time and aim at The air environment inside the factory building is improved.

2. When the pollution value of PM2.5 greatly exceeds the standard, the data processing controller controls an alarm inside the air quality sensor to give an alarm, and the alarm sound emitted by the audio module warns workers inside the plant to evacuate.

3. The power required by all power equipment is provided by the work of the solar cell module, the solar cell module converts direct current into alternating current through the inverter and supplies the alternating current to the power box, and the power box supplies the received alternating current to the distribution box and the ventilation fan respectively, so that the purposes of energy conservation and environmental protection are achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a solar cell module according to the present invention;

FIG. 3 is a schematic view of the rear end structure of the inner and outer partition plates of the plant of the present invention;

FIG. 4 is a schematic view of the inner structure of the ventilation channel of the present invention;

FIG. 5 is a flow chart of the operation of the air quality monitoring control unit of the present invention;

FIG. 6 is a schematic view of the working process of the solar cell module of the present invention

In the figure: 1. pre-burying a bearing plate; 2. a support bar; 3. a tripod; 4. a distribution box; 5. an air quality sensor; 6. branch rods are arranged; 7. a wind speed monitor; 8. a wind direction monitor; 9. inner and outer partition plates of a plant; 10. a ventilation channel; 11. a power supply box; 12. mounting a bracket; 13. a ventilation fan; 14. an exhaust frame; 15. a lower tray; 16. an inverter; 17. a solar cell module; 18. a wire passing groove; 19. turning a handle; 20. an interconnecting slot; 21. a bearing; 22. connecting the bottom shaft; 23. a limiting plate block; 24. a ventilation frame; 25. an activated carbon filter screen; 26. a pull rod; 27. screwing the cap; 28. an air inlet; 29. a sealing cover; 30. matching the hole plug; 31. a hinge; 32. a connecting frame; 33. a support pallet; 34. mounting holes; 35. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, an embodiment of the present invention is shown: the utility model provides an industry factory building air quality monitoring and the control unit, including pre-buried loading board 1, the intermediate position of pre-buried loading board 1 is provided with the inside and outside division board 9 of factory building, the both sides of the inside and outside division board 9 of factory building are provided with bracing piece 2 and solar module 17 respectively, be provided with block terminal 4 on the outer wall of bracing piece 2, air matter level sensor 5 is installed at the top of bracing piece 2, solar module 17's lower extreme is provided with dc-to-ac converter 16, dc-to-ac converter 16's lower extreme is provided with tray 15 down, be provided with installing support 12 on one side outer wall of the inside and outside division board 9 of factory building, ventilation fan 13 is installed to the upper end of.

Further, the top of power supply box 11 is provided with ventilation channel 10, and ventilation channel 10 sets up with the inside and outside division board 9 integrated into one piece of factory building, the inside of ventilation channel 10 is provided with supporting plate 33, install ventilation frame 24 on supporting plate 33's the inner wall, ventilation frame 24's inside is provided with activated carbon filter screen 25, and activated carbon filter screen 25 sets up with ventilation frame 24 integrated into one piece, ventilation fan 13 is located ventilation channel 10's the outside, ventilation channel 10 that the top of power supply box 11 set up plays the effect of being convenient for inside the industrial factory building and outside take a breath, the supporting plate 33 that ventilation channel 10's inside set up plays the effect of being convenient for ventilation frame 24 installation.

Further, the air inlet end and the air outlet end of the ventilation fan 13 are respectively provided with a connecting frame 32 and an exhaust frame 14, the exhaust frame 14 and the connecting frame 32 are mechanically and hermetically connected with the ventilation fan 13, the air inlet end of the ventilation fan 13 is hermetically connected with the rear end outlet of the ventilation channel 10 through the connecting frame 32, and the connecting frame 32 and the exhaust frame 14 which are respectively arranged on the air inlet end and the air outlet end of the ventilation fan 13 play roles of facilitating air suction and exhaust of the ventilation fan 13.

Further, be provided with two pull rods 26 on the preceding terminal surface of frame 24 of taking a breath, and pull rod 26 and frame 24 welded connection of taking a breath, the inside of frame 24 of taking a breath and support plate 33 all is provided with four mounting holes 34, and mounting hole 34 and frame 24 of taking a breath and support plate 33 integrated into one piece set up, the internally mounted of mounting hole 34 has screw rod 35, the upper end of screw rod 35 is provided with screws up cap 27, and screws up cap 27 and screw rod 35 integrated into one piece set up, two pull rods 26 that set up on the preceding terminal surface of frame 24 of taking a breath play and are convenient for pull out frame 24 of taking a breath and carry out the effect clean to active carbon filter screen 25, four mounting holes 34 that the inside of frame 24 of taking a breath and support plate 33 all set up play the effect of being convenient for screw rod 35 installation.

Further, one side of the power box 11 is provided with an air inlet 28, and the air inlet 28 is integrally formed with the inner and outer separation plates 9 of the factory building, the inside of the air inlet 28 is provided with a matching hole plug 30, the size of the matching hole plug 30 is equal to the caliber of the air inlet 28, and the air inlet 28 on the inner and outer separation plates 9 of the factory building is hermetically connected through the matching hole plug 30, the air inlet 28 arranged on one side of the power box 11 plays a role in facilitating the fresh air flowing through the inside of the industrial factory building, and the matching hole plug 30 arranged inside the air inlet 28 plays a role in plugging the air inlet 28 when the air is.

Further, be provided with sealed lid 29 on the rear end face of matching hole stopper 30, and sealed lid 29 sets up with matching hole stopper 30 integrated into one piece, hinge 31 is installed to the one end of sealed lid 29, and the both ends of hinge 31 pass through the screw respectively with sealed lid 29 and the inside and outside division board 9 fixed connection of factory building, sealed lid 29 passes through hinge 31 and inlet port 28 swing joint, the sealed lid 29 that sets up on the rear end face of matching hole stopper 30 plays the effect of bearing matching hole stopper 30, the hinge 31 of the one end installation of sealed lid 29 plays the effect of being convenient for sealed lid 29 activity upset.

Further, be provided with on one side outer wall of inverter 16 and change handle 19, and change handle 19 through screw and inverter 16 fixed mounting, the lower extreme of inverter 16 passes through mounting bolt and lower tray 15 fixed connection, the below of lower tray 15 is provided with internal groove 20, and internal groove 20 and pre-buried loading board 1 integrated into one piece set up, the inside of internal groove 20 is provided with bearing 21, and bearing 21 passes through screw and internal groove 20 fixed connection, the commentaries on classics handle 19 that sets up on one side outer wall of inverter 16 plays the effect of being convenient for to rotate solar module 17, the internal groove 20 that the below of lower tray 15 set up plays the effect that bearing 21 assists solar module 17 to rotate.

Further, the lower extreme of lower tray 15 is provided with connects bottom shaft 22, and connect bottom shaft 22 and lower tray 15 integrated into one piece setting, lower tray 15 is through connecting bottom shaft 22 and inscribe groove 20 inside bearing 21 swing joint, the lower extreme of connecting bottom shaft 22 is provided with spacing plate 23, spacing plate 23 sets up with connecting bottom shaft 22 integrated into one piece, and the size of spacing plate 23 is greater than the bore of bearing 21, the effect of being convenient for lower tray 15 through connecting bottom shaft 22 and bearing 21 swing joint is played to the connection bottom shaft 22 that the lower extreme of lower tray 15 set up.

Further, the lower extreme of bracing piece 2 is provided with tripod 3, all be provided with branch 6 on the both sides outer wall of bracing piece 2, and tripod 3 with divide branch 6 all to set up with 2 integrated into one piece of bracing piece, divide the both ends of branch 6 to install wind speed monitor 7 and wind direction monitor 8 respectively, and wind speed monitor 7 all passes through wire and 4 electric connection of block terminal with wind direction monitor 8, tripod 3 that the lower extreme of bracing piece 2 set up plays the effect of 2 bottom structural stability of strengthening the support pole, branch 6 that all set up on the both sides outer wall of bracing piece 2 plays the effect of bearing wind speed monitor 7 and wind direction monitor 8.

Further, the lower ends of the inner and outer separation plates 9 of the factory building are provided with wire passing grooves 18, the wire passing grooves 18 and the embedded bearing plate 1 are integrally formed, two ends of the wire passing grooves 18 are communicated with two sides of the inner and outer separation plates 9 of the factory building, and the wire passing grooves 18 arranged at the lower ends of the inner and outer separation plates 9 of the factory building play a role that the power transmission lines of the solar cell modules 17 pass through the connecting power box 11.

The working principle is as follows: when the device is used, the air quality sensor 5 monitors the air quality of an industrial factory building in real time, if the PM2.5 pollution value of air inside the factory building is too high in the monitoring process, the data acquisition converter transmits acquired data to the data processing controller, the numerical control processing controller controls a circuit breaker to close a circuit, so that the power box 11 is electrified for the ventilation fan 13, the ventilation fan 13 is movably connected with the hinge 31 to open the sealing cover 29 at the front end of the air inlet hole 28 when working, the ventilation fan 13 pumps out the air with too high pollution inside the factory building, the air is discharged to the outdoor environment after being adsorbed and pretreated by the activated carbon filter screen 25, as a large amount of air is pumped out, pressure difference is generated between the inside of the factory building and the external environment, external fresh air enters the inside of the factory building through the air inlet hole 28 under the action of negative pressure, and the air environment inside the factory building is improved while the air, when the pollution value of PM2.5 greatly exceeds the standard, the data processing controller controls an alarm inside the air quality sensor 5 to give an alarm, the alarm sound is emitted through an audio module with the model of JDY-62A to warn workers inside a plant to evacuate, all electric power required by electric power equipment is provided by the work of the solar battery assembly 17, the solar battery assembly 17 converts direct current into alternating current through the inverter 16 and supplies the alternating current to the power box 11, the power box 11 supplies the received alternating current to the distribution box 4 and the ventilation fan 13 respectively, the purposes of energy conservation and environmental protection are further achieved, and the use work of the air quality monitoring and control unit of the industrial plant is completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an industry factory building air quality monitoring and the control unit, includes pre-buried loading board (1), its characterized in that: the intermediate position of pre-buried loading board (1) is provided with inside and outside division board (9) of factory building, the both sides of inside and outside division board (9) of factory building are provided with bracing piece (2) and solar module (17) respectively, be provided with block terminal (4) on the outer wall of bracing piece (2), air matter level sensor (5) are installed at the top of bracing piece (2), the lower extreme of solar module (17) is provided with dc-to-ac converter (16), the lower extreme of dc-to-ac converter (16) is provided with down tray (15), be provided with installing support (12) on one side outer wall of inside and outside division board (9) of factory building, ventilation fan (13) are installed to the upper end of installing support (12), install power supply box (11) on one side inner wall of inside and.

2. The industrial plant air quality monitoring and control unit of claim 1, wherein: the top of power supply box (11) is provided with passageway of taking a breath (10), and takes a breath passageway (10) and the setting of the inside and outside division board (9) integrated into one piece of factory building, the inside of passageway of taking a breath (10) is provided with supporting plate (33), install frame (24) of taking a breath on the inner wall of supporting plate (33), the inside of frame (24) of taking a breath is provided with activated carbon filter screen (25), and activated carbon filter screen (25) and frame (24) integrated into one piece of taking a breath set up, ventilation fan (13) are located the outside of passageway of taking a breath (10).

3. The industrial plant air quality monitoring and control unit of claim 2, wherein: the air inlet end and the air outlet end of the ventilation fan (13) are respectively provided with a connecting frame (32) and an exhaust frame (14), the exhaust frame (14) and the connecting frame (32) are connected with the ventilation fan (13) in a mechanical sealing mode, and the air inlet end of the ventilation fan (13) is connected with the outlet position of the rear end of the ventilation channel (10) in a sealing mode through the connecting frame (32).

4. The industrial plant air quality monitoring and control unit of claim 2, wherein: be provided with two pull rods (26) on the preceding terminal surface of frame of taking a breath (24), and pull rod (26) and frame of taking a breath (24) welded connection, the inside of frame of taking a breath (24) and supporting pallet (33) all is provided with four mounting holes (34), and mounting hole (34) and frame of taking a breath (24) and supporting pallet (33) integrated into one piece set up, the internally mounted of mounting hole (34) has screw rod (35), the upper end of screw rod (35) is provided with twists cap (27), and twists cap (27) and screw rod (35) integrated into one piece setting.

5. The industrial plant air quality monitoring and control unit of claim 1, wherein: one side of power supply box (11) is provided with inlet port (28), and inlet port (28) and the inside and outside division board (9) integrated into one piece setting of factory building, the internally mounted of inlet port (28) has matching hole stopper (30), the size of matching hole stopper (30) equals with the bore of inlet port (28), and inlet port (28) on the inside and outside division board (9) of factory building are through matching hole stopper (30) sealing connection.

6. The industrial plant air quality monitoring and control unit of claim 5, wherein: be provided with sealed lid (29) on the rear end face of matching hole stopper (30), and sealed lid (29) and matching hole stopper (30) integrated into one piece set up, hinge (31) are installed to the one end of sealed lid (29), and the both ends of hinge (31) pass through the screw respectively with sealed lid (29) and the inside and outside division board (9) fixed connection of factory building, sealed lid (29) pass through hinge (31) and inlet port (28) swing joint.

7. The industrial plant air quality monitoring and control unit of claim 1, wherein: be provided with on one side outer wall of inverter (16) and change handle (19), and change handle (19) through screw and inverter (16) fixed mounting, the lower extreme of inverter (16) passes through construction bolt and tray (15) fixed connection down, the below of tray (15) is provided with internal groove (20) down, and internal groove (20) and pre-buried loading board (1) integrated into one piece set up, the inside in internal groove (20) is provided with bearing (21), and bearing (21) pass through screw and internal groove (20) fixed connection.

8. The industrial plant air quality monitoring and control unit of claim 7, wherein: the lower extreme of tray (15) is provided with connection bottom shaft (22) down, and connects bottom shaft (22) and tray (15) integrated into one piece setting down, tray (15) are through connecting bottom shaft (22) and inscribe groove (20) inside bearing (21) swing joint down, the lower extreme of connecting bottom shaft (22) is provided with spacing plate (23), spacing plate (23) with connect bottom shaft (22) integrated into one piece setting, and the size of spacing plate (23) is greater than the bore of bearing (21).

9. The industrial plant air quality monitoring and control unit of claim 1, wherein: the lower extreme of bracing piece (2) is provided with tripod (3), all be provided with branch pole (6) on the both sides outer wall of bracing piece (2), and tripod (3) and branch pole (6) all set up with bracing piece (2) integrated into one piece, wind speed monitor (7) and wind direction monitor (8) are installed respectively to the both ends of branch pole (6), and wind speed monitor (7) and wind direction monitor (8) all through wire and block terminal (4) electric connection.

10. The industrial plant air quality monitoring and control unit of claim 1, wherein: the lower extreme of inside and outside division board (9) of factory building is provided with wire passing groove (18), and wire passing groove (18) and pre-buried loading board (1) integrated into one piece set up, the both ends of wire passing groove (18) and the both sides intercommunication setting of inside and outside division board (9) of factory building.