CN113820261B - Building environment monitoring device for civil building engineering - Google Patents
Building environment monitoring device for civil building engineering Download PDFInfo
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- CN113820261B CN113820261B CN202111381690.6A CN202111381690A CN113820261B CN 113820261 B CN113820261 B CN 113820261B CN 202111381690 A CN202111381690 A CN 202111381690A CN 113820261 B CN113820261 B CN 113820261B
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims abstract description 94
- 239000000428 dust Substances 0.000 claims abstract description 47
- 230000000694 effects Effects 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 34
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 34
- 241001330002 Bambuseae Species 0.000 claims description 34
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 34
- 239000011425 bamboo Substances 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 13
- 238000012545 processing Methods 0.000 description 8
- 230000001976 improved effect Effects 0.000 description 7
- 238000007664 blowing Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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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
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Abstract
The invention discloses a building environment monitoring device for civil building engineering, which relates to the technical field of building environment monitoring and comprises a base, wherein a monitoring end cylinder is fixedly arranged on the outer wall of the top of the base, one end of the monitoring end cylinder is provided with an even induced air assembly, the other end of the monitoring end cylinder is provided with a detection mechanism, the detection mechanism comprises a sample cylinder arranged at one end of the monitoring end cylinder, which is close to the sample cylinder, is fixedly provided with a dust sensor, and the inner wall of one side of the sample cylinder is fixedly provided with three lamp post transmitters which are distributed at equal intervals. When the dust in the introduced air reaches the set concentration, the dust sensor can transmit a signal to the controller, the controller is used for controlling and starting the lamp post emitter, the arranged sample cylinder is used, and the lamp post emitter and the reflector are matched, so that the Tyndall effect can be formed, and at the moment, the shooting device can be used for shooting the sample cylinder, so that the dust concentration can be conveniently and visually observed through the Tyndall effect.
Description
Technical Field
The invention relates to the technical field of building environment monitoring, in particular to a building environment monitoring device for civil building engineering.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities. In building engineering, the job site dust can be more, in order to guarantee resident and constructor's physical and mental health around, need use building environment monitoring devices to monitor on-the-spot dust concentration.
The utility model discloses a chinese utility model patent that publication is CN214538030U discloses a building engineering environmental monitoring device, including pillar, base, display and camera, the pillar lower extreme is provided with the base, the equal shaping of base upper end four corners department has the screw. The utility model discloses a through the design of camera and remote information transmission module, can make environmental monitoring device possess the function of making a video recording, can carry out real-time transmission with the site conditions, make the staff can know the site conditions to some extent, through the design of raise dust detector and bee calling organ, can make environmental monitoring device have the buzzing function, can send out the police dispatch newspaper for the periphery when the environment is abominable to the settlement degree to remind the staff to make the protection.
However, the utility model has the following disadvantages: the detector of above-mentioned patent exposes in the external world, because external factors take place to damage easily, and simultaneously, the camera can only be rough shoot site environment, has increaseed personnel to the judging degree of difficulty of site environment harmlessness to personnel's self judgement standard differs, leads to the monitoring effect of reality ideal inadequately, so has certain limitation.
Disclosure of Invention
The invention aims to provide a building environment monitoring device for civil building engineering, which aims to solve the problems in the background technology.
The technical scheme of the invention is as follows: a building environment monitoring device for civil building engineering comprises a base, wherein a monitoring end cylinder is fixedly arranged on the outer wall of the top of the base, one end of the monitoring end cylinder is provided with an even induced draft assembly, the other end of the monitoring end cylinder is provided with a detection mechanism, the detection mechanism comprises a sample cylinder arranged at one end of the monitoring end cylinder, one end of the monitoring end cylinder close to the sample cylinder is fixedly provided with a dust sensor, the inner wall of one side of the sample cylinder is fixedly provided with three lamp post transmitters distributed at equal intervals, the inner wall of the other side of the sample cylinder is fixedly provided with three reflectors which are right opposite to the lamp post transmitters, one side of the sample cylinder close to the lamp post transmitters is provided with an installation port, the inner wall of the installation port is fixedly provided with a shooting device, one end of the outer wall of the top of the base close to the sample cylinder is fixedly provided with a support, the support is fixedly provided with a controller, and the shooting device and the dust sensor are electrically connected with the controller through signal lines, the utility model discloses a dust sensor, including a monitoring end section of thick bamboo, a controller, an air outlet end, a plurality of wind-guiding holes, a plurality of monitoring end section of thick bamboo, a plurality of oblique mouthful of tuber pipe, air outlet end fixed connection have the gentle stream dish that is located the one end inner wall fixed mounting between dust sensor and the appearance section of thick bamboo, fixed mounting has warning red light and green light on the controller, and fixed mounting has the siren on the support, and the gentle stream dish includes the interior cambered surface crown plate of fixed mounting in a monitoring end section of thick bamboo inner wall, the uncovered wind-guiding ring of one side fixedly connected with of interior cambered surface crown plate, and the bottom fixed mounting of uncovered wind-guiding ring has a sealing plate, all set up a plurality of evenly distributed's wind-guiding hole on uncovered wind-guiding ring and the sealing plate, clean mechanism is installed to the one end of a monitoring end section of thick bamboo, the top fixed mounting of appearance section of thick bamboo has the air-outlet end, and air outlet end fixedly connected with a plurality of bevel outlet pipe.
Preferably, even induced air subassembly includes to rotate to be connected in the sealed crown plate of monitoring end section of thick bamboo through sealed bearing, and sealed crown plate is close to edge fixed mounting has a plurality of induced air pipes that the annular distributes, and is a plurality of the length of induced air pipe equidistance increases in proper order.
Preferably, a plurality of wind ducts which are horizontally arranged are fixedly connected to the top ends of the wind ducts, the wind ducts are of bucket-shaped structures, the attachment pieces are fixedly connected to two sides of the outer wall of each wind duct, the bottom ends of the wind ducts are connected with the reinforcing ring, the circle center of the sealing ring plate is fixedly provided with a vertically-arranged follow-up shaft rod, and a plurality of wind hitting hemispherical blades are fixedly mounted on the top end of the follow-up shaft rod.
Preferably, one end of the monitoring end cylinder is provided with a wide-mouth end, one end of the follow-up shaft lever close to the wide-mouth end is fixedly connected with a paddle, one side of the monitoring end cylinder is provided with a standby driving assembly, the standby driving assembly comprises a driving box fixedly installed on one side of the monitoring end cylinder, one side of the driving box is rotatably connected with a transmission disc lever, the other side of the driving box is fixedly provided with a threaded sleeve frame, one end of the threaded sleeve frame is slidably connected with a band rod snap ring, a rotating motor is fixedly installed on the band rod snap ring, an output shaft of the rotating motor is connected with an end lever through a coupler, one end of the end lever is provided with a threaded end matched with the threaded sleeve frame, a connecting spring is fixedly installed between the rotating motor and the threaded sleeve frame, the bottom end of the end lever is fixedly provided with a driving inclined disc, and the driving inclined disc and the transmission disc lever are both provided with a friction annular surface, and a transmission belt is tensioned and sleeved between the transmission disc rod and the follow-up shaft rod.
Preferably, an air speed sensor is fixedly mounted on the outer wall of one side, close to the top end, of the monitoring end cylinder, and the output end of the air speed sensor is electrically connected with the input end of the controller through a signal line.
Preferably, the cleaning mechanism comprises a notch formed between the monitoring end cylinder and the base, an electric telescopic rod II which is vertically arranged is fixedly mounted on the inner wall of one side of the base, the end part of an extension rod of the electric telescopic rod II is rotatably connected with a shaft seat rod, the outer wall of one end of the shaft seat rod is fixedly connected with a collision fan blade, a brush plate is fixedly mounted at the top end of the shaft seat rod, and the outer wall of the circumference of the brush plate is connected with a plurality of movable swing plates through limiting hinges.
Preferably, the one end of monitoring end section of thick bamboo is provided with ripple hose end, and the one end fixed mounting that monitoring end section of thick bamboo is close to ripple hose end has even board, equal fixed mounting has the electric telescopic handle one of vertical setting between the both sides of even board and the base, fixed mounting has the reinforcement cuff between the one end of monitoring end section of thick bamboo and the base, and fixedly connected with a plurality of enhancement scute between reinforcement cuff and the base.
Preferably, one side of the monitoring end barrel is provided with a blowing mechanism, the blowing mechanism comprises an air outlet ring pipe fixedly connected to the monitoring end barrel, the air outlet ring pipe is fixedly connected with a plurality of branch pipes distributed in an annular mode, the end portions of the branch pipes are located inside the monitoring end barrel, and one end of the base is fixedly provided with an air pump.
Preferably, the air inlet end of the air pump is connected with the filter element in a clamping manner, the air outlet end of the air pump is fixedly connected with the air outlet ring pipe, and the inner wall of one end, close to the air outlet ring pipe, of the monitoring end barrel is fixedly connected with a plurality of angle rods.
Preferably, the air-out is served and is installed closed subassembly, and closed subassembly includes fixed mounting in the electric telescopic handle three of air-out end top inner wall, the one end inner wall fixed mounting of air-out end has the opening board, and has seted up a plurality of triangle mouths on the opening board, and is a plurality of one side inner wall of triangle mouth all has movable scute through hinged joint, and the equal fixed mounting in one side of activity scute has the reposition of redundant personnel arc piece, and is a plurality of equal fixedly connected with elastic webbing between the extension rod of activity scute and electric telescopic handle three.
The invention provides a building environment monitoring device for civil building engineering through improvement, compared with the prior art, the building environment monitoring device has the following improvements and advantages:
one is as follows: according to the invention, when dust introduced into air reaches a set concentration, a signal can be transmitted to the controller through the dust sensor, the controller is used for controlling the lamp post emitter to start, the sample cylinder is used for matching with the lamp post emitter and the reflector, the Tyndall effect can be formed, and at the moment, the shooting device can be used for shooting the sample cylinder, so that the dust concentration can be conveniently and visually observed through the Tyndall effect; meanwhile, the dust sensor is matched with the controller to control and start a warning red light and an alarm to carry out alarm processing; by utilizing the slow flow disc, part of air can directly flow out from the air guide hole on the sealing disc, and the other part of air can flow out from the air guide hole between the inner cambered ring plate and the open air guide ring, so that effective slow flow of the air is realized, and the improvement of the definition of the Tyndall effect in the shooting sample cylinder of the shooting device is facilitated.
The second step is as follows: according to the invention, the uniform air inducing assembly and the air inducing pipes with different lengths are utilized, so that external air can be introduced at different heights and different angles, further the sampling of the air is more uniform, and the accuracy of a monitoring result is improved; utilize the hemisphere leaf that hits the wind to drive the follow-up axostylus axostyle rotation under the effect of external wind power, further improve the homogeneity of the sample of admitting air, on the other hand, the follow-up axostylus axostyle can drive follow-up paddle rotatory, utilizes the paddle to carry out the induced air and handles to make things convenient for subsequent monitoring operation.
And thirdly: according to the dust sensor brushing cleaning device, when the dust sensor needs to be cleaned, the cleaning mechanism can control the starting of the electric telescopic rod II, at the moment, strong wind is blown out under the action of the subsequent blowing mechanism, and the shaft seat rod and the brush plate are driven to rotate by the fan blade collision, so that the dust sensor is brushed and cleaned; utilize a plurality of activity swing boards that set up, can draw in under the wind-force effect, guarantee the circulation of air, when electric telescopic handle two pumpback, the activity swing board expandes under the action of gravity to carry out airtight processing to the notch, flow in order to guarantee that the air is normal in monitoring end section of thick bamboo, guarantee the normal of monitoring operation.
Fourthly, the method comprises the following steps: according to the invention, by utilizing the arranged closing assembly, when the dust sensor detects that the dust concentration in the air reaches an alarm value, the dust sensor can be matched with the controller to control the starting of the electric telescopic rod III, the extension rod of the electric telescopic rod III extends to enable the plurality of movable angle plates to be embedded with the triangular opening, the transient sealing treatment of the air outlet end is completed by matching with the opening plate, and meanwhile, the flow dividing arc block at the bottom end of each movable angle plate is beneficial to convection of the air at the position of the movable angle plate, so that the significance degree of the Tyndall effect and the shooting definition of the shooting device are improved, and the dust concentration in the air can be more conveniently and visually observed by personnel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic perspective view of a slow flow disc according to the present invention;
FIG. 4 is a schematic diagram of a half-sectional structure of a sample cylinder according to the present invention;
FIG. 5 is a schematic view of a cleaning assembly of the present invention;
FIG. 6 is a partial structural view of a monitoring end barrel according to the present invention;
FIG. 7 is a schematic structural view of an air inducing assembly according to the present invention;
FIG. 8 is a partial cross-sectional structural view of a monitoring end cartridge of the present invention;
fig. 9 is a perspective view of a closure assembly of the present invention.
Reference numerals:
1. a base; 2. an air pump; 201. a filter element; 3. monitoring the end barrel; 301. connecting plates; 302. a first electric telescopic rod; 303. an angle bar; 4. a corrugated hose end; 5. a wide mouth end; 6. a paddle; 7. a follower shaft lever; 8. a reinforcing ring; 9. a seal ring plate; 10. an induced draft pipe; 11. an air duct; 111. an attachment sheet; 12. a hemispherical leaf for wind collision; 121. a wind speed sensor; 13. an oblique outlet pipe; 14. an air outlet end; 15. a sample cylinder; 16. a lamp post emitter; 17. a camera; 18. a slow flow disc; 181. an inner arc face ring plate; 182. an open air guide ring; 183. a wind guide hole; 184. sealing the disc; 19. a controller; 20. a warning red light; 21. a green light; 22. an alarm; 23. a dust sensor; 24. a second electric telescopic rod; 241. a pedestal shaft; 242. bumping fan blades; 243. brushing the board; 244. a movable swing plate; 25. reinforcing the hoop; 251. reinforcing corner plates; 26. an air outlet ring pipe; 261. a branch pipe; 27. a drive plate lever; 28. driving the bevel disk; 29. a friction ring surface; 30. a threaded sleeve frame; 31. an end bar; 32. a connecting spring; 33. a rotating electric machine; 34. a threaded end; 35. a mirror; 36. a third electric telescopic rod; 37. an opening plate; 38. a triangular opening; 39. a movable corner plate; 40. shunting arc blocks; 41. an elastic band.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a building environment monitoring device for civil building engineering through improvement, and the technical scheme of the invention is as follows:
the first embodiment is as follows:
as shown in fig. 1 to 8, the embodiment of the present invention provides a building environment monitoring device for civil building engineering, which comprises a base 1, wherein a monitoring end cylinder 3 is fixedly installed on the outer wall of the top of the base 1, a uniform induced air assembly is installed at one end of the monitoring end cylinder 3, a detection mechanism is installed at the other end of the monitoring end cylinder 3, the detection mechanism comprises a sample cylinder 15 arranged at one end of the monitoring end cylinder 3, a dust sensor 23 is fixedly installed at one end of the monitoring end cylinder 3 close to the sample cylinder 15, three lamp post emitters 16 distributed at equal intervals are fixedly installed on the inner wall of one side of the sample cylinder 15, three reflectors 35 directly opposite to the lamp post emitters 16 are fixedly installed on the inner wall of the other side of the sample cylinder 15, an installation opening is opened at one side of the sample cylinder 15 close to the lamp post emitters 16, a shooting device 17 is fixedly installed on the inner wall of the installation opening, a support is fixedly installed at one end of the outer wall of the top of the base 1 close to the sample cylinder 15, and fixed mounting has controller 19 on the support, shoot ware 17 and dust sensor 23 all through signal line and controller 19 electronic connection, the one end inner wall fixed mounting that monitoring end section of thick bamboo 3 lies in between dust sensor 23 and the appearance section of thick bamboo 15 has slow flow dish 18, fixed mounting has warning red light 20 and green light 21 on the controller 19, and fixed mounting has siren 22 on the support, and slow flow dish 18 includes inner arc surface ring board 181 fixed mounting in monitoring end section of thick bamboo 3 inner wall, one side fixedly connected with uncovered guide ring 182 of inner arc surface ring board 181, and the bottom fixed mounting of uncovered guide ring 182 has sealed dish 184, all seted up a plurality of evenly distributed wind-guiding holes 183 on uncovered guide ring 182 and the sealed dish 184, the cleaning mechanism is installed to the one end of monitoring end section of thick bamboo 3, the top fixed mounting of appearance section of thick bamboo 15 has air-out end 14, and air-out end 14 fixedly connected with a plurality of bevel outlet duct 13.
By means of the structure, when dust in introduced air reaches a set concentration, a signal can be transmitted to the controller 19 through the dust sensor 23, the lamp post emitter 16 is controlled to be started by the controller 19, the Tyndall effect can be formed by the arranged sample cylinder 15 and the lamp post emitter 16 and the reflector 35 which are arranged in a matched mode, at the moment, shooting can be conducted through the shooting device 17, and therefore dust concentration can be conveniently and visually observed through the Tyndall effect in the follow-up process; meanwhile, the dust sensor 23 sends a dust signal to the controller 19, and the controller 19 controls the start of the warning red light 20 and the alarm 22 to perform alarm processing; by utilizing the slow flow disc 18, part of air can directly flow out from the air guide holes 183 on the sealing disc 184, and the other part of air can flow out from the air guide holes 183 between the inner arc annular plate 181 and the open air guide ring 182, so that effective slow flow of the air is realized, and the definition of the Tyndall effect in the shooting sample cylinder 15 of the shooting device 17 is facilitated.
Further, even induced air subassembly includes to rotate to be connected in the sealed crown plate 9 of monitoring end section of thick bamboo 3 through sealed bearing, and sealed crown plate 9 is close to edge fixed mounting has induced duct 10 that a plurality of rings shape distribute, and the length of a plurality of induced ducts 10 equidistance increases in proper order.
By means of the structure, the external air can be introduced at different heights and different angles by utilizing the induced draft pipes 10 with different lengths, so that the sampling of the air is more uniform, and the accuracy of a monitoring result is improved.
Further, the equal fixedly connected dryer 11 that the level set up in top of a plurality of induced ducts 10, and dryer 11 all is hopper-shaped structure, the equal fixedly connected with adhesion piece 111 in outer wall both sides of a plurality of dryer 11, the bottom of a plurality of induced ducts 10 is connected with reinforcing ring 8 jointly, the centre of a circle department fixed mounting of sealing ring board 9 has the follow-up axostylus axostyle 7 of vertical setting, and the top fixed mounting of follow-up axostylus axostyle 7 has a plurality of hemisphere leaves 12 that hit the wind.
By means of the structure, the follow-up shaft lever 7 can be driven to rotate under the action of external wind force by utilizing the arranged wind-hitting hemispherical vanes 12, so that the uniformity of intake sampling is further improved, on the other hand, the follow-up shaft lever 7 can drive the follow-up blades 6 to rotate, and the blades 6 are utilized for induced air treatment, so that the follow-up monitoring operation is facilitated; by the aid of the arranged attachment pieces 111, the air duct 11 can also act under the action of wind power, and accordingly the uniform air inducing assembly can rotate under the action of the wind power.
Furthermore, one end of the monitoring end cylinder 3 is provided with a wide mouth end 5, one end of the follow-up shaft lever 7 close to the wide mouth end 5 is fixedly connected with a paddle 6, one side of the monitoring end cylinder 3 is provided with a standby driving assembly, the standby driving assembly comprises a driving box fixedly arranged on one side of the monitoring end cylinder 3, one side of the driving box is rotatably connected with a transmission disc rod 27, the other side of the driving box is fixedly provided with a threaded sleeve frame 30, one end of the threaded sleeve frame 30 is slidably connected with a threaded rod snap ring, a rotating motor 33 is fixedly arranged on the threaded rod snap ring, an output shaft of the rotating motor 33 is connected with an end rod 31 through a coupler, one end of the end rod 31 is provided with a threaded end 34 matched with the threaded sleeve frame 30, a connecting spring 32 is fixedly arranged between the rotating motor 33 and the threaded sleeve frame 30, the bottom end of the end rod 31 is fixedly provided with a driving inclined disc 28, and the driving inclined disc 28 and the transmission disc rod 27 are both provided with a friction annular surface 29, a driving belt is sleeved between the driving disc rod 27 and the follow-up shaft rod 7 in a tensioning mode.
Further, an air velocity transducer 121 is fixedly mounted on the outer wall of one side of the monitoring end barrel 3 close to the top end, and the output end of the air velocity transducer 121 is electrically connected with the input end of the controller 19 through a signal line.
By means of the structure, when the wind speed sensor 121 detects that the wind speed is too low, a signal is transmitted to the controller 19 and the controller 19 controls the rotating motor 33 to be started to operate, the operating rotating motor 33, the end rod 31 and the driving bevel disk 28 can move downwards by matching the arranged threaded end 34 and the threaded sleeve frame 30, the driving bevel disk 28 and the driving disk rod 27 are further extruded mutually, the rotating motor 33 drives the driving disk rod 27 to rotate through the arranged friction ring surface 29, and the follow-up shaft rod 7 is driven to rotate through the driving belt, so that active induced draft processing is completed; when the wind speed is high, the controller 19 receives a signal of the wind speed sensor 121, controls the rotating motor 33 to rotate reversely, and enables the threaded end 34 to be tightly meshed with the threaded sleeve frame 30 under the action of the connecting spring 32, so that the rotating motor 33, the end rod 31 and the driving bevel disk 28 ascend again, at the moment, the follow-up shaft rod 7 can rotate under the action of wind power, the purposes of energy saving and environment protection are achieved, and meanwhile, the rotating motor 33, the end rod 31, the driving bevel disk 28 and the driving disk rod 27 are designed to be separable, so that the follow-up shaft rod 7 is driven by the wind power to rotate more easily, and loss in the wind power driving process is reduced.
Further, clean mechanism is including offering the notch between a monitoring end section of thick bamboo 3 and the base 1, and one side inner wall fixed mounting of base 1 has two 24 of the electric telescopic handle of vertical setting, and the extension rod end of two 24 of electric telescopic handle rotates and is connected with axle bed pole 241, and the one end outer wall fixed connection of axle bed pole 241 hits fan blade 242, the top fixed mounting of axle bed pole 241 has brush board 243, and the circumference outer wall of brush board 243 has a plurality of activity swing boards 244 through spacing hinged joint.
By means of the structure, the controller 19 can control the second electric telescopic rod 24 to be started when the dust sensor 23 needs to be cleaned by the arranged cleaning mechanism, at the moment, the subsequent air blowing mechanism blows out strong air, and the shaft seat rod 241 and the brush plate 243 are driven to rotate by the fan hitting blade 242, so that brushing and cleaning of the dust sensor 23 are completed; utilize a plurality of activity sweep 244 that set up, can draw in under the wind-force effect, guarantee the circulation of air, when electric telescopic handle two 24 pumpback, activity sweep 244 expandes under the action of gravity to carry out airtight processing to the notch, flow in order to guarantee that the air is normal in monitoring end section of thick bamboo 3.
Further, the one end of monitoring end section of thick bamboo 3 is provided with ripple hose end 4, and the one end fixed mounting that monitoring end section of thick bamboo 3 is close to ripple hose end 4 has even board 301, even fixed mounting has the electric telescopic handle 302 of vertical setting between the both sides of board 301 and the base 1, and fixed mounting has the reinforcement cuff 25 between the one end of monitoring end section of thick bamboo 3 and the base 1, and a plurality of enhancement scutches 251 of fixedly connected with between reinforcement cuff 25 and the base 1.
By means of the structure, the height of the air inducing mechanism is conveniently adjusted by the aid of the arranged corrugated hose end 4 and the electric telescopic rod I302, and flexibility of the device is improved; the installation stability of the monitoring end barrel 3 is improved by the reinforcing hoop 25 and the reinforcing angle plate 251.
Further, blower mechanism is installed to one side of monitoring end section of thick bamboo 3, and blower mechanism includes air-out ring canal 26 of fixed connection on monitoring end section of thick bamboo 3, and a plurality of annular branch pipes 261 of distribution of fixedly connected with on the air-out ring canal 26, and the tip of branch pipe 261 is located monitoring end section of thick bamboo 3's inside, and the one end fixed mounting of base 1 has air pump 2.
Further, the air inlet end of the air pump 2 is connected with the filter element 201 in a clamping manner, the air outlet end of the air pump 2 is fixedly connected with the air outlet circular pipe 26, and the inner wall of one end, close to the air outlet circular pipe 26, of the monitoring end barrel 3 is fixedly connected with a plurality of angle rods 303.
By means of the structure, the air pump 2 can be used for being matched with the filter element 201 by the aid of the arranged air blowing mechanism, clean air is blown into the monitoring end cylinder 3, the rear half section of the monitoring end cylinder 3 is emptied and cleaned, accuracy of subsequent monitoring operation is improved, the monitoring result is prevented from being influenced by overlarge dust in the monitoring end cylinder, and meanwhile, the cleaning mechanism is convenient to operate; the arranged air outlet ring pipe 26 and branch pipe 261 are utilized, which is beneficial to improving the uniformity of air outlet; by utilizing the structural characteristics that one end of each angle rod 303 is wide and the other end of each angle rod is narrow, a narrow pipe effect can be generated after the air outlet circular pipe 26 blows air, and the purpose of increasing the air speed is achieved.
The working principle is as follows: when in use, the arranged wind-striking hemispherical vanes 12 are utilized to drive the follow-up shaft lever 7 to rotate under the action of external wind force and drive the blades 6 to rotate, and the rotating blades 6 are used for induced wind treatment; the external air is introduced at different heights and different angles by arranging a plurality of air introducing pipes 10 with different lengths, so that the sampling of the air is more uniform; when dust in introduced air reaches a set concentration, the dust sensor 23 transmits a signal to the controller 19, the controller 19 controls the lamp post transmitter 16 to start, and a Tyndall effect is formed in the sample cylinder 15 by matching with the reflector 35, at the moment, the shooting is carried out by the shooting device 17, and the dust concentration is visually observed by a subsequent person by shooting a Tyndall effect picture; meanwhile, the controller 19 receives the signal of the dust sensor 23, and controls to start the red warning lamp 20 and the alarm 22 for alarm processing; the effective slow flow of the air by the arranged slow flow disc 18 is beneficial to the clear Tyndall effect formed in the shooting sample cylinder 15 of the shooting device 17; when the wind speed sensor 121 detects that the wind speed is too low, the controller 19 controls the starting of the rotating motor 33 to operate by receiving a signal, and the running rotating motor 33, the end rod 31 and the driving bevel disk 28 move downwards by matching the arranged threaded end 34 and the threaded sleeve frame 30, so that the driving bevel disk 28 and the driving disk rod 27 are mutually extruded, the rotating motor 33 drives the driving disk rod 27 to rotate by the arranged friction ring surface 29, and the follow-up shaft rod 7 is driven to rotate by a driving belt, so that active induced draft processing is completed; when the wind speed is high, the wind speed sensor 121 sends a signal to the controller 19, so that the rotating motor 33 rotates reversely, the threaded end 34 is tightly meshed with the threaded sleeve frame 30 under the action of the connecting spring 32, the rotating motor 33, the end rod 31 and the driving bevel disk 28 rise again, and at the moment, the follow-up shaft rod 7 can rotate under the action of wind power, so that the purposes of energy conservation and environmental protection are achieved; when the dust sensor 23 needs to be cleaned, the electric telescopic rod II 24 is controlled to be started, at the moment, strong wind is blown out of a subsequent air blowing mechanism, and the shaft seat rod 241 and the brush plate 243 are driven to rotate by the fan collision blade 242, so that the dust sensor 23 is brushed and cleaned; the movable swinging plates 244 can be folded under the action of wind power to ensure air circulation, and when the electric telescopic rod II 24 is pulled back, the movable swinging plates 244 are unfolded under the action of gravity to seal the notch so as to ensure that air normally flows in the monitoring end cylinder 3; regular personnel control starts air pump 2, and cooperation filter core 201 is to the clean air of drum income in the monitoring end section of thick bamboo 3, carries out evacuation, cleaning to the latter half section of a monitoring end section of thick bamboo 3, improves the accuracy of follow-up monitoring operation, avoids the too big influence monitoring result of its inside dust, makes things convenient for the operation of clean mechanism simultaneously.
Example two:
as shown in fig. 1 to 9, an embodiment of the present invention provides a building environment monitoring device for civil building engineering, in which, compared with the first embodiment, the present invention further includes a closing component installed on the air outlet end 14, the closing component includes a third electric telescopic rod 36 fixedly installed on an inner wall of a top end of the air outlet end 14, an opening plate 37 is fixedly installed on an inner wall of one end of the air outlet end 14, a plurality of triangular openings 38 are opened on the opening plate 37, inner walls of one sides of the plurality of triangular openings 38 are all connected with movable angle plates 39 through hinges, a shunt arc block 40 is fixedly installed on one side of each movable angle plate 39, and elastic belts 41 are fixedly connected between the plurality of movable angle plates 39 and extension rods of the third electric telescopic rod 36.
Borrow by above-mentioned structure, when dust sensor 23, detect in the air behind the dust concentration reaches the alarm value, send signal to controller 19, controller 19 control starts three electric telescopic handle 36, three electric telescopic handle's extension rod extension, make a plurality of activity scutches 39 and triangle-shaped mouth 38 gomphosis mutually, the short time sealed processing to air-out end 14 is accomplished to cooperation opening board 37, the reposition of redundant personnel arc piece 40 of activity scuttle 39 bottom simultaneously, be favorable to the air to take place the convection current in its position department, thereby be favorable to improving the apparent degree of tyndall effect and the shooting definition of shooter 17, be convenient for more the audio-visual dust concentration in the observation air of personnel.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a building environment monitoring devices for civil building engineering, includes base (1), the top outer wall fixed mounting of base (1) has monitoring end section of thick bamboo (3) that are U type structure, its characterized in that: the monitoring device is characterized in that an even induced air assembly is installed at the first end of a monitoring end barrel (3), a detection mechanism is installed at the second end of the monitoring end barrel (3), the detection mechanism comprises a sample barrel (15) arranged at one end of the monitoring end barrel (3), a dust sensor (23) is fixedly installed at one end, close to the sample barrel (15), of the monitoring end barrel (3), three lamp post emitters (16) distributed at equal intervals are fixedly installed on the inner wall of one side of the sample barrel (15), three reflectors (35) which are right opposite to the lamp post emitters (16) are fixedly installed on the inner wall of the other side of the sample barrel (15), an installation opening is formed in one side, close to the lamp post emitters (16), of the sample barrel (15), a shooting device (17) is fixedly installed on the inner wall of the installation opening, a support is fixedly installed at one end, close to the sample barrel (15), of the outer wall of the top of the base (1), and a controller (19) is fixedly installed on the support, the shooting device (17) and the dust sensor (23) are electrically connected with the controller (19) through signal lines, a slow flow disc (18) is fixedly mounted on the inner wall of the second end of the monitoring end cylinder (3), the slow flow disc (18) is located between the dust sensor (23) and the sample cylinder (15), a warning red lamp (20) and a green lamp (21) are fixedly mounted on the controller (19), and an alarm (22) is fixedly mounted on the support;
the slow flow disc (18) comprises an inner arc annular plate (181) fixedly mounted on the inner wall of the monitoring end cylinder (3), one side of the inner arc annular plate (181) is fixedly connected with an open air guide ring (182), the bottom end of the open air guide ring (182) is fixedly provided with a sealing disc (184), a plurality of uniformly distributed air guide holes (183) are respectively formed in the open air guide ring (182) and the sealing disc (184), a cleaning mechanism is mounted at a position, close to the second end, of the monitoring end cylinder (3), an air outlet end (14) is fixedly mounted at the top end of the sample cylinder (15), the air outlet end (14) is fixedly connected with a plurality of inclined outlet pipes (13), the uniform air inducing component comprises a sealing annular plate (9) rotatably connected to the monitoring end cylinder (3) through a sealing bearing, and a plurality of air inducing pipes (10) which are distributed annularly are fixedly mounted at the position, close to the edge, of the sealing annular plate (9), the lengths of the air guide pipes (10) are sequentially increased at equal intervals;
the top ends of the air ducts (10) are fixedly connected with horizontally arranged air ducts (11), the air ducts (11) are of bucket-shaped structures, two sides of the outer wall of each air duct (11) are fixedly connected with attachment pieces (111), the bottom ends of the air ducts (10) are connected with reinforcing rings (8) together, vertically arranged follow-up shaft rods (7) are fixedly installed at the circle centers of the sealing ring plates (9), and a plurality of air-striking hemispherical blades (12) are fixedly installed at the top ends of the follow-up shaft rods (7);
a wide opening end (5) is arranged at a position, close to the first end, of the monitoring end cylinder (3), a paddle (6) is fixedly connected to one end, close to the wide opening end (5), of the follow-up shaft rod (7), a standby driving assembly is arranged at a position, close to the first end, of the monitoring end cylinder (3), the standby driving assembly comprises a driving box fixedly mounted at one side of the monitoring end cylinder (3), a driving disc rod (27) is rotatably connected to one side of the driving box, a threaded sleeve frame (30) is fixedly mounted at the other side of the driving box, a rod clamping ring is slidably connected to one end of the threaded sleeve frame (30), a rotating motor (33) is fixedly mounted on the rod clamping ring, an output shaft of the rotating motor (33) is connected with an end rod (31) through a coupler, a threaded end (34) matched with the threaded sleeve frame (30) is arranged at one end of the end rod (31), and a connecting spring (32) is fixedly mounted between the rotating motor (33) and the threaded sleeve frame (30), a driving bevel disc (28) is fixedly installed at the bottom end of the end rod (31), friction ring surfaces (29) are arranged on the driving bevel disc (28) and the transmission disc rod (27), and a transmission belt is sleeved between the transmission disc rod (27) and the follow-up shaft rod (7) in a tensioning manner;
the monitoring end barrel (3) is provided with ripple hose end (4) near the position of first end, and monitoring end barrel (3) is close to one end fixed mounting of ripple hose end (4) and links board (301), even fixed mounting has electric telescopic handle (302) of vertical setting between the both sides of board (301) and base (1), fixed mounting has reinforcement cuff (25) between the one end of monitoring end barrel (3) and base (1), and consolidates a plurality of enhancement scute boards (251) of fixedly connected with between cuff (25) and base (1).
2. The building environment monitoring device for civil building engineering according to claim 1, characterized in that: an air speed sensor (121) is fixedly mounted on the outer wall of the first end of the monitoring end barrel (3), and the output end of the air speed sensor (121) is electrically connected with the input end of the controller (19) through a signal line.
3. The building environment monitoring device for civil building engineering according to claim 1, characterized in that: clean mechanism is including offering the notch between monitoring end section of thick bamboo (3) and base (1), and one side inner wall fixed mounting of base (1) has electric telescopic handle two (24) of vertical setting, the extension rod end of electric telescopic handle two (24) rotates and is connected with axle seat pole (241), and the one end outer wall fixedly connected with of axle seat pole (241) hits fan blade (242), the top fixed mounting of axle seat pole (241) has brush board (243), and the circumference outer wall of brush board (243) has a plurality of activity swing boards (244) through spacing hinged joint.
4. A civil engineering construction building environment monitoring device as claimed in claim 3, wherein: the utility model discloses a monitoring device, including monitoring end section of thick bamboo (3), air-out ring pipe (26) on monitoring end section of thick bamboo (3), air-out ring pipe (26) that monitoring end section of thick bamboo (3) are close to the position of first end are installed air blast mechanism, and air blast mechanism includes fixed connection on monitoring end section of thick bamboo (3), branch pipe (261) that a plurality of annular of fixedly connected with distribute on air-out ring pipe (26), and the tip of branch pipe (261) is located the inside of monitoring end section of thick bamboo (3), the one end fixed mounting of base (1) has air pump (2).
5. The building environment monitoring device for civil building engineering according to claim 4, characterized in that: the air pump is characterized in that the air inlet end of the air pump (2) is connected with a filter element (201) in a clamping mode, the air outlet end of the air pump (2) is fixedly connected with the air outlet ring pipe (26), and the inner wall of one end, close to the air outlet ring pipe (26), of the monitoring end barrel (3) is fixedly connected with a plurality of angle rods (303).
6. The building environment monitoring device for civil building engineering according to claim 1, characterized in that: install closed subassembly on air-out end (14), and closed subassembly includes three (36) of electric telescopic handle of fixed mounting in air-out end (14) top inner wall, the one end inner wall fixed mounting of air-out end (14) has opening board (37), and has seted up a plurality of triangle mouths (38) on opening board (37), and is a plurality of there is activity scute (39) all through hinged joint in one side inner wall of triangle mouth (38), and the equal fixed mounting in one side of activity scute (39) has reposition of redundant personnel arc piece (40), and is a plurality of equal fixedly connected with elastic webbing (41) between the extension rod of activity scute (39) and three (36) of electric telescopic handle.
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| CN212158690U (en) * | 2020-06-28 | 2020-12-15 | 杭州汉祥科技有限公司 | Building engineering environment monitoring device |
| CN213515747U (en) * | 2020-06-01 | 2021-06-22 | 刘春林 | Environmental monitoring device for building engineering |
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| RU2709410C1 (en) * | 2018-10-03 | 2019-12-17 | Общество с ограниченной ответственностью "Унискан-Ризерч" | Meter, system and method of measuring mass concentration of dust particles |
| CN209821022U (en) * | 2018-12-25 | 2019-12-20 | 中国航天空气动力技术研究院 | Ground calibration and measurement device of pulverized coal concentration measurement system |
| CN212085584U (en) * | 2019-11-30 | 2020-12-04 | 臧兰兰 | Natural energy air-conduction exhaust heat dissipation electric power cabinet |
| CN211602817U (en) * | 2019-12-09 | 2020-09-29 | 马懿 | Building raise dust monitoring device |
| CN212622242U (en) * | 2020-06-16 | 2021-02-26 | 浙江捷峰电子有限公司 | Take formaldehyde detection and pm2.5 to detect public environmental monitoring system of function |
| CN212964856U (en) * | 2020-08-12 | 2021-04-13 | 杜俊芳 | Outdoor air quality environment detection equipment |
| CN214749237U (en) * | 2021-05-08 | 2021-11-16 | 临沂市生态文明建设服务中心 | Air quality detection device for ecological environment monitoring |
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| CN213515747U (en) * | 2020-06-01 | 2021-06-22 | 刘春林 | Environmental monitoring device for building engineering |
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