CN111449562B

CN111449562B - Curtain wall cleaning device

Info

Publication number: CN111449562B
Application number: CN202010273997.3A
Authority: CN
Inventors: 刘亮
Original assignee: Hangzhou Jingyi Technology Co ltd
Current assignee: Wang Junjiang
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-12-03
Anticipated expiration: 2040-04-09
Also published as: CN111449562A

Abstract

The invention discloses a curtain wall cleaning device which comprises an electric rail arranged on a roof, a traction machine arranged on the electric rail, a curtain wall cleaning device arranged on the side wall of a high building, a rope connecting the traction machine and the curtain wall cleaning device, a guide wheel arranged on the side wall of the roof and a water storage barrel arranged on the roof, wherein the traction machine is arranged on the electric rail; curtain belt cleaning device includes the housing, locates the air exhaust device of housing lateral wall, locate motor in the housing, locate inside belt cleaning device of housing, locate spoiler between air exhaust device and the belt cleaning device and locate the blow vent on the spoiler. According to the curtain wall cleaning device, the cleaning device and the air exhaust device are arranged, the air exhaust device is attached to the curtain wall, and the cleaning device cleans the curtain wall, so that manual operation is reduced, the safety of workers is improved, the labor cost is saved, the management is convenient, the cleaning is cleaner, the working time is effectively reduced, and the efficiency is higher.

Description

Curtain wall cleaning device

Technical Field

The invention belongs to the technical field of curtain wall cleaning, and particularly relates to a curtain wall cleaning device.

Background

A lot of buildings all have glass curtain wall now, and glass curtain wall is the light wall that the building periphery has guard action and decorative effect, and glass curtain wall not only appearance is pleasing to the eye but also be convenient for daylighting, energy saving. The glass curtain wall is influenced by dust, rainwater and the like after being used for a period of time, dirt can be generated, and the appearance is influenced. The traditional curtain wall cleaning method is manual cleaning, wherein a cleaning worker is hung in front of the curtain wall by taking a lifting platform or a lifting rope, and the curtain wall is manually cleaned. However, the manual cleaning workload is large, a large amount of time and manpower are needed, the cleaning cost is high, the manual cleaning is dangerous, the life safety of workers can be threatened in case of an accident, and the accident that the workers fall down from the building frequently occurs.

Disclosure of Invention

The invention provides a curtain wall cleaning device which is safe to use and high in cleaning efficiency in order to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a curtain wall cleaning device comprises an electric rail arranged on a roof, a traction machine arranged on the electric rail, a curtain wall cleaning device arranged on the side wall of a high building, a rope connecting the traction machine and the curtain wall cleaning device, a guide wheel arranged on the side wall of the roof and a water storage barrel arranged on the roof; the curtain wall cleaning device comprises a housing, an air exhaust device arranged on the side wall of the housing, a motor arranged in the housing, a cleaning device arranged in the housing, a spoiler arranged between the air exhaust device and the cleaning device, and an air vent arranged on the spoiler; the curtain wall cleaning machine has the advantages that the cleaning device and the air exhaust device are arranged, the electric rail is adopted to drive the traction machine to control the cleaning device to move, after the curtain wall reaches a fixed position, the traction machine emits a rope, so that the cleaning device is controlled to descend, the air exhaust device is attached to the curtain wall, the curtain wall is cleaned, manual operation is reduced, the safety of workers is improved, the labor cost is saved, the management is convenient, the cleaning is cleaner, the working time is effectively reduced, and the efficiency is higher.

The cleaning device comprises a motor rod arranged on the motor, a first gear arranged at the top end of the motor rod, a first support arranged in the housing, a first rotating shaft arranged on the first support, a second gear sleeved on the first rotating shaft, a third gear sleeved on the first rotating shaft, a threaded rod rotatably connected to the housing, a fourth gear sleeved on the threaded rod, a plurality of cleaning components arranged on the threaded rod and a wiping component arranged above the cleaning components; the first gear and the second gear are mutually meshed; the third gear and the fourth gear are mutually meshed; the cleaning components are divided into an upper group and a lower group and are meshed with the threaded rods in a staggered manner; the rotation of the motor rod drives the first gear to rotate, so that a first rotating shaft with two ends rotatably connected to the first support is driven by a second gear meshed with the first gear to rotate, a third gear sleeved on the first rotating shaft rotates along with the first rotating shaft, the rotation of the third gear drives a fourth gear sleeved on the threaded rod to rotate, the plurality of cleaning assemblies are divided into two groups and are all meshed with the threaded rod, the cleaning groups are driven by the rotation of the threaded rod, so that the cleaning effect is achieved, the two groups are divided into an upper group and a lower group, so that the rotating directions of the two groups of cleaning assemblies are different, the cleaning effect is better, on the other hand, water flow is prevented from being accumulated on one side of the housing under the driving of the cleaning assemblies, the cleaning device is unbalanced due to the fact that one side is heavier, meanwhile, certain friction force exists when the cleaning component is attached to the surface of a curtain wall, and the cleaning device is more stable due to the mode of reverse rotation of the upper group and the lower group, the equilibrium is stronger, drives whole housing to a direction skew when avoiding the syntropy rotatory to increase the burden of one side rope, make the rope wearing and tearing of one side too fast, thereby improved the security, reduced the cost of plant maintenance.

The cleaning assembly comprises a support plate arranged in the housing, a water storage pipe arranged in the housing, a first pipeline connected with the water storage pipe and the water storage barrel, a spray head arranged on the water storage pipe, a water dispersing block arranged at the end part of the spray head, a fifth gear sleeved on the spray head, a brush disc connected with the fifth gear and bristles arranged on the brush disc. Fifth gear and brush dish interconnect, rotatable coupling is on the shower nozzle, thereby the fifth gear is rotatory under the drive of threaded rod, brush dish with threaded rod interconnect will rotate thereupon, thereby make the brush hair carry out certain scrubbing to the surface of curtain, the dirt-removing power has been strengthened, rivers will get into in the retaining pipe along first pipeline, spout from the shower nozzle subsequently, the shower nozzle is located the central point of brush dish, thereby press close to more and scrub the position, the water dispersion piece has been set up on the shower nozzle simultaneously, will lead to rivers, thereby make rivers scattered all the time and open, thereby make more even scattering on curtain surface and brush hair of rivers, make the brush hair be in moisture filling state all the time, the cleaning performance of brush hair has been improved, more increase to the utilization ratio of rivers, the water resource has been practiced thrift, make the scrubbing effect better.

The wiping component comprises a second rotating shaft arranged in the housing, a water suction roller arranged on the second rotating shaft, a squeezing roller arranged on one side of the rotating shaft and a drainage structure arranged in the housing; the water absorbing roller absorbs the residual water on the surface of the curtain wall cleaned by the cleaning assembly to a certain extent, thereby ensuring the water absorbing effect of the water absorbing roller, avoiding the water stain remaining on the curtain wall, and leaving a mark when the water stain remaining on the curtain wall is dry, thereby reducing the cleaning effect and influencing the beauty of the curtain wall, the water absorbing roller is connected on the housing in a passive form, when the water absorbing roller rolls along the wall surface, on one hand, the water absorbing roller plays a guiding role, avoids the housing from shaking in the horizontal direction, reduces the abrasion of a rope, on the other hand, the passive form absorbs the water in an infiltration form compared with the active forced rotation form, reduces the extrusion of the surface of the curtain wall on the water absorbing roller, reduces the secondary pollution caused by the extrusion of the water from the water absorbing roller, the extrusion roller is attached to the water absorbing roller, when the water absorbing roller is attached to the rotation of the curtain wall, the squeeze roll rotates along with the water suction roll, so that the squeeze roll squeezes the water suction roll to discharge water in the water suction roll, the water suction efficiency of the water suction roll is effectively kept, the water residue is reduced, and the cleaning effect is better.

The drainage structure comprises a sewage tank arranged on the spoiler, a water suction pump arranged on the roof, a first drainage pipe connecting the sewage tank and the water suction pump, an air vent arranged on the sewage tank, a first water storage tank arranged below the squeeze roll, a second drainage pipe communicated with the first water storage tank and the sewage tank, a second water storage tank arranged below the cleaning assembly, a recess arranged below the second water storage tank and a third drainage pipe communicated with the second water storage tank and the sewage tank; the vent hole arranged on the sewage tank is communicated with the air extractor, so that the air is continuously discharged outwards, the inside of the sewage tank is in a negative pressure state, the first sewage discharge pipe and the second sewage discharge pipe have a suction effect, the moisture in the first water storage tank and the second water storage tank is collected, the moisture extruded by the extrusion roller falls into the first water storage tank, when the cleaning device is cleaned, the moisture sliding down along the curtain wall is sucked into the second water storage tank under the action of the upper opening of the second water storage tank, the lower part of the second water storage tank is provided with a recess, more moisture in the second water storage tank is accumulated at the recess, so that the suction is more thorough, the sewage in the sewage tank is recovered through the suction force of the water suction pump after being collected into the sewage tank, the sewage in the sewage tank is recycled through the first sewage discharge pipe, the sewage is prevented from being scattered in high altitude, and the passersby the trafficers are influenced, the sanitary environment beside the building is improved, the pollution is reduced, the integral weight of the cleaning device is timely reduced, and the load of the rope is lightened.

The air extractor comprises a first groove arranged on the housing, a first support arranged in the groove, a first through hole arranged on the first support, a third rotating shaft arranged in the first through hole, a fan blade arranged at one end of the third rotating shaft, a sixth gear arranged at the other end of the rotating shaft, a seventh gear sleeved on the motor rod, a transmission chain sleeved on the sixth gear and the seventh gear, a fan blade cover arranged on the housing, a through groove arranged on the fan blade cover, a cooling structure arranged on the fan blade cover and an adsorption structure arranged on the flow baffle plate; the rotation of the motor drives the seventh gear to rotate, so that the sixth gear is driven to rotate through the transmission chain, because the sixth gear is connected with the fan blade through the third rotating shaft, the fan blade rotates under the action of the motor and blows air outwards while rotating, on one hand, the thrust close to the curtain wall is brought to the whole cleaning device while blowing air outwards, on the other hand, the air is exhausted from the inside of the whole cleaning device, and the suction force clinging to the curtain wall is generated to the surface of the curtain wall by matching with the closed shape of the housing, so that the joint degree of the cleaning device and the surface of the curtain wall is further ensured, the blade cover is arranged above the cleaning device, so that the influence of flying birds is avoided in high altitude, accidents caused by approaching of the flying birds are avoided, the through grooves in the cover shell play a role in guiding flow to enable the disordered wind direction to be consistent and vertically outward, and the adhering force of the cleaning device is further increased.

The cooling structure comprises a backflow cavity arranged on the fan blade cover, a motor cover arranged outside the motor, a silencing pad arranged between the motor cover and the motor, a backflow pipeline connected with the motor cover and the backflow cavity, an air cavity arranged above the housing and a warm flow channel connected with the air cavity and the motor cover; set up the backward flow chamber on the housing, collect the backward flow utilization to some gas, gas through the backward flow cools off the motor, the noise elimination pad has been utilized simultaneously and has been reduced the influence of a large amount of noises that the motor during operation produced to resident family or office staff in the building, it rises to have carried out refrigerated gas temperature to the motor, in the air cavity of top is got into along the warm current way, opening on the air cavity will laminate the curtain wall surface and blow to the below to one side, thereby the remaining evaporation of curtain surface moisture accelerates, make moisture remove downwards simultaneously, the residue of moisture has further been avoided, the cleaning effect has been increased.

The adsorption structure comprises a second through hole arranged on the flow baffle, an air exhaust pipeline arranged on the flow baffle, an extension frame connected to the square pipeline and a roller body arranged in the extension frame; the roller body part protrudes out of the extension frame; the air exhaust pipeline and the extension frame are communicated to form a channel with a strong adsorption effect, the roller body on the extension frame further reduces the friction of the roller body on the surface of the curtain wall, the loss of the curtain wall is reduced, meanwhile, the roller body slightly exposes a small section to avoid the complete attachment of the extension frame and the curtain wall, a mode that certain adsorption force exists and certain moving capacity is formed, the burden of a rope is effectively reduced, and the safety is improved.

The staving of water storage bucket including locating the roof, locating first pipeline one end can be in staving about the kickboard that floats, locate filter screen on the kickboard and locating stopper in the staving, the barrel will be collected the rainwater in rainy day, thereby the kickboard will float on the water surface and prevent first pipeline and cause the jam with the floater suction at the suction in-process, on the other hand kickboard separation has avoided birds to drink from the water storage bucket water intaking from the surface of water, reduces the impression of birds excrement and urine to water, the below has set up the stopper, the removal of stopper with idle kickboard to the condition emergence of the not clean quality of water that leads to is got up with the whole suction of precipitate to the first pipeline of avoiding has practiced thrift the water resource and has reduced the cost.

According to the cleaning device and the air exhaust device, the air exhaust device is attached to the curtain wall, and the cleaning device cleans the curtain wall, so that manual operation is reduced, the safety of workers is improved, the labor cost is saved, the management is convenient, the cleaning is cleaner, the working time is effectively reduced, and the efficiency is higher. .

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a perspective view of the cleaning apparatus.

Fig. 3 is a front view of fig. 2.

Fig. 4 is a rear view of fig. 2.

Fig. 5 is a right side view of fig. 2.

Fig. 6 is a schematic perspective cross-sectional view taken along line a-a of fig. 3.

Fig. 7 is a partially enlarged schematic view of a portion a of fig. 6.

Fig. 8 is a partially enlarged schematic view of a portion B in fig. 6.

Fig. 9 is a cross-sectional view of fig. 3 taken along line a-a.

Fig. 10 is a cross-sectional view of fig. 3 taken along line B-B.

Fig. 11 is a partially enlarged schematic view of fig. 4.

Fig. 12 is a cross-sectional view of fig. 4 taken along line C-C.

Fig. 13 is a cross-sectional view of fig. 5 taken along line D-D.

Fig. 14 is a front view of the reservoir barrel.

Fig. 15 is a schematic perspective cross-sectional view of fig. 14 taken along line E-E.

Detailed Description

As shown in fig. 1-15, a curtain wall cleaning device comprises an electric rail 1, a traction machine 2, a cleaning device 3, a rope 4, a guide wheel 5 and a water storage barrel 6; the electric rail 1 is arranged on the roof, the traction machine 2 is arranged on the electric rail, the curtain wall cleaning device 3 is arranged on the side wall of the high-rise building, the rope 4 is connected with the traction machine and the curtain wall cleaning device, the guide wheel 5 is arranged on the side wall of the roof, and the water storage barrel 6 is arranged on the roof; the electric rail and the traction machine are both the prior art and are not described again, the guide wheel is arranged on an L-shaped steel bar support arranged on a roof, a rope is sleeved on the guide wheel and used for guiding the rope, the structure is more stable, and the curtain wall cleaning device comprises a housing 31, an air extractor 32, a motor 33, a cleaning device 34, a spoiler 35 and an air vent 36; the cover casing is a rectangular frame body which is close to the hollow-out side of the curtain wall, the air extractor 32 is arranged on the side wall of the cover casing, the motor 33 is arranged in the cover casing, the cleaning device 34 is arranged in the machine cover casing, the spoiler 35 is arranged between the air extractor and the cleaning device, the vent 36 is arranged on the spoiler, the motor is the commercially available prior art, which is not described in detail herein, the spoiler is disposed between the air exhaust device and the cleaning device to prevent the damage of the internal apparatus of the air exhaust device caused by the water splashing from the cleaning device to the air exhaust device, the vent is disposed above the spoiler for circulating the air, meanwhile, the water is effectively prevented from splashing to the cleaning device by being arranged at the upper position, and on the other hand, a relatively closed space is formed with the interior, so that negative pressure formed inside is better attached to the wall surface, the stability is improved, the transverse movement in the air is reduced, and the safety is improved;

the washing device 34 comprises a motor rod 341, a first gear 342, a first bracket 343, a first rotating shaft 344, a second gear 345, a third gear 346, a threaded rod 347, a fourth gear 348, a washing component 7 and a wiping component 8; a motor rod 341 is arranged on the motor, a first gear 342 is arranged at the top end of the motor rod, a first bracket 343 is arranged in the housing, a first rotating shaft 344 is arranged on the first bracket, a second gear 345 is sleeved on the first rotating shaft, a third gear 346 is sleeved on the first rotating shaft, a threaded rod 347 is rotatably connected on the housing, a fourth gear 348 is sleeved on the threaded rod, a plurality of cleaning components 7 are arranged on the threaded rod, the cleaning components are divided into an upper group and a lower group and are all meshed with the threaded rod in a staggered manner, and a wiping component 8 is arranged above the cleaning components; the first gear and the second gear are mutually meshed; the third gear and the fourth gear are meshed with each other, the transmission process is more stable through the mutual meshing between the gears, the weight of the whole cleaning device is reduced through the arrangement of a single motor, the load of a rope is reduced, the first gear is of a helical gear structure, the support is of a two-block-bump structure and is arranged at the bottom of the housing, the first rotating shaft is rotatably inserted on the support, the second gear is of a helical gear structure and is mutually meshed with the first gear, the second gear rotates to drive the third gear which is arranged on the first rotating shaft to rotate, the fourth gear is driven by the rotation of the third gear and is arranged on the threaded rod, two ends of the threaded rod are rotatably connected on the housing, 7 cleaning assemblies are driven to be arranged at the positions when the threaded rod rotates, the cleaning assemblies are divided into two groups through rotation, 4 cleaning assemblies are arranged above the threaded rod, the cleaning device is arranged in a staggered mode according to the conditions that the cleaning device is arranged above and below the cleaning device, so that the directions of the two groups of rotating devices are different, the cleaning device is prevented from deviating due to the fact that the directions of the friction force are the same due to the rotation in the same direction, and the rope on one side bears larger force.

The cleaning component 7 comprises a support plate 71, a water storage pipe 72, a first pipeline 73, a spray head 74, a water dispersion block 75, a fifth gear 76, a brush disc 77 and bristles 78; the support plate 71 is arranged in the housing, the water storage pipe 72 is arranged in the housing, the first pipeline 73 is connected with the water storage pipe and the water storage barrel, the spray head 74 is arranged on the water storage pipe, the water dispersing block 75 is arranged at the end part of the spray head, the fifth gear 76 is sleeved on the spray head, the brush disc 77 is connected with the fifth gear, and the brush bristles 78 are arranged on the brush disc; the support plate is a rectangular plate body arranged in the housing and used for supporting the cleaning assembly, the water storage pipe is a tubular cavity and plays a role in temporarily storing water and adjusting water pressure to a certain degree, so that water can be discharged from 7 ports more uniformly, the spray head is of a tubular structure, a port is formed in the upper part of the spray head, one end of the spray head is connected to the water storage pipe, the other end of the spray head penetrates through the support plate and is close to the curtain wall, the fifth gear is connected with the brush disc and is sleeved on the spray head, the fifth gear is positioned on one side of the support plate, which is far away from the curtain wall, and the brush disc is positioned on the other side, so that when the fifth gear is driven by a threaded rod to rotate, the brush disc can also rotate along with the brush disc, bristles are arranged on the brush disc and are radially arranged, the spray head is positioned in the middle position of the brush disc, a water dispersing block on the spray head is of a conical structure and plays a role in dispersing water on the bristles and the curtain wall, so that the water flow utilization rate is greatly increased, the waste of water resources is reduced.

The wiping component 8 comprises a second rotating shaft 81, a water suction roller 82, a squeezing roller 83 and a drainage structure 9; the second rotating shaft 81 is arranged in the housing, the water suction roller 82 is arranged on the second rotating shaft, the extrusion roller 83 is arranged on one side of the rotating shaft, the drainage structure 9 is arranged in the housing, the water suction roller is of a long cylindrical structure and is made of materials which are easy to absorb water such as sponge and have large friction force and can be replaced by other materials, power is provided by the mode that the water suction roller is attached to the curtain wall, water is absorbed on the curtain wall by adopting an absorption mode, and the extrusion roller is a long strip-shaped hard roller body and extrudes the water suction roller, so that the water suction roller is repeatedly dewatered to prevent sewage from floating in the air and polluting the environment;

the drainage structure 9 comprises a sewage tank 91, a water pump 92, a first drainage pipe 93, a vent hole 94, a first water storage tank 95, a second drainage pipe 96, a second water storage tank 97, a recess 98 and a third drainage pipe 99; the sewage tank 91 is arranged on the spoiler 35, the water pump 92 is arranged on the top of the building, the first sewage discharge pipe 93 is connected with the sewage tank and the water pump, the vent hole 94 is arranged on the sewage tank, the first water storage tank 95 is arranged below the squeeze roll, the second sewage discharge pipe 96 is communicated with the first water storage tank and the sewage tank, the second water storage tank 97 is arranged below the cleaning assembly, the recess 98 is arranged below the second water storage tank, and the third sewage discharge pipe 99 is communicated with the second water storage tank and the sewage tank; the sewage tank is arranged in the middle of the spoiler, so that the situation that the rope on one side is abraded quickly due to uneven left and right weight is avoided, the vent hole is arranged at the upper position of the inner wall of the sewage tank and only provides suction to avoid the situation that the water level leaks into the air extractor due to overhigh water level to cause the air extractor to rust and the like, the first water storage tank is of an inverted right trapezoid structure, a large opening is formed above the first water storage tank, the water extruded by the extrusion roller has a better collecting effect, the second water storage tank is arranged below the cleaning component, an opening close to the curtain wall is formed in the second water storage tank, and due to negative pressure in the sewage tank, the second water storage tank is in a negative pressure state, so that the part of water flowing down along the curtain wall in the cleaning process of the cleaning component is absorbed and collected in a negative pressure suction mode, and the recess is arranged at the bottom of the second water storage tank, a juncture that is used for the drainage to make water gathering in sunken to convenient the collection, first blow off pipe and second blow off pipe all set up above the water level line with the sewage case, avoid the backward flow of water.

The air extracting device 32 comprises a first groove 321, a first bracket 322, a first through hole 323, a third rotating shaft 324, a fan blade 325, a sixth gear 326, a seventh gear 327, a transmission chain 328, a fan blade cover 329, a through groove 320, a cooling structure 10 and an adsorption structure 11; a first groove 321 is arranged on the housing, a first support 322 is arranged in the groove, a first through hole 323 is arranged on the first support, a third rotating shaft 324 is arranged in the first through hole, a fan blade 325 is arranged at one end of the third rotating shaft, a sixth gear 326 is arranged at the other end of the rotating shaft, a seventh gear 327 is sleeved on the motor rod 341, a transmission chain 328 is sleeved on the sixth gear and the seventh gear, a fan blade cover 329 is arranged on the housing, a through groove 320 is arranged on the fan blade cover, a cooling structure 10 is arranged on the fan blade cover, and an adsorption structure 11 is arranged on the flow baffle plate; the first groove is a hollow structure spliced by two circular structures, the first support is in a shape with a fan-shaped through hole arranged above, the first through hole is arranged in the middle of the first support, the third rotating shaft penetrates through the first through hole, one end of the third rotating shaft is connected with the fan blade, the fan blade is in a shape formed by four blades, the other end of the third rotating shaft is connected with the sixth gear, a triangular transmission structure is formed by the third rotating shaft and the seventh gear through a transmission chain, the fan blade is driven to rotate when the motor drives the seventh gear to rotate, the fan blade cover is a cover matched with the groove, and a plurality of through grooves are arranged above the cover and used for conducting a drainage effect on airflow, so that the airflow is perpendicular to the curtain wall and the adsorption effect of the curtain wall is enhanced.

The cooling structure 10 comprises a reflux cavity 101, a motor cover 102, a silencing pad 103, a reflux pipeline 104, an air cavity 105 and a heating flow channel 106; the wind power generation device comprises a wind blade cover, a backflow cavity 101, a motor cover 102, a noise elimination pad 103, a backflow pipeline 104, an air cavity 105 and a warm flow channel 106, wherein the backflow cavity 101 is arranged on the wind blade cover, the motor cover 102 is arranged outside the motor, the noise elimination pad 103 is arranged between the motor cover and the motor, the backflow pipeline connects the motor cover and the backflow cavity, the air cavity 105 is arranged above the cover shell, and the warm flow channel 106 connects the air cavity and the motor cover; the backward flow chamber sets up the position in the middle of the fan blade cover, set up in the separation blade on it, be used for leading to the air current net backflow pipeline and walk in, there is a motor cover of looks adaptation with it outside the motor, it has the noise elimination pad to fill between the two, thereby the sound of motor is reduced to the vibration that is used for reducing the motor, backflow pipeline leads to the air current in the motor cover, thereby make the motor cooling, avoid the motor overheated, the air that is heated will be along the warm current way get into in the air cavity of top, the air cavity is a great cavity structures, but the opening part is a flat opening, make the air current rush more, accelerate the evaporation of moisture.

The adsorption structure 11 comprises a second through hole 111, an air extraction pipeline 112, an extension frame 113 and a roller body 114; the second through hole 111 is arranged on the flow baffle, the air exhaust pipeline 112 is arranged on the flow baffle, the extension frame 113 is connected with the square pipeline, the roller body 114 is arranged in the extension frame, and the roller body part protrudes out of the extension frame; the second through hole sets up the position on the one side of keeping off the median of flowing the board, and exhaust duct here is a rectangle structure, and the extension frame is a rectangle frame structure that slightly is bigger than exhaust duct, and roll body rotatable coupling is in extending the frame, and has a small part protrusion outside the frame for the support, it is fixed under the negative pressure effect to avoid extending frame and the direct laminating of curtain, has guaranteed certain suction through slightly outstanding form and has protected the curtain surface simultaneously can not be scratched.

The water storage barrel 6 comprises a barrel body 61, a floating plate 62, a filter screen 63 and a limiting block 64; the barrel body 61 is arranged on the top of a building, the floating plate 62 is arranged at one end of the first pipeline and can float up and down in the barrel body, the filter screen 63 is arranged on the floating plate, and the limiting block 64 is arranged in the barrel body; the staving is a cylindrical staving, the kicking block be one with the same lamellar body of staving cross sectional shape, first pipeline are located the kicking block intermediate position, and the position of kicking block below is provided with the filter screen and is used for filtering the solid particle of aquatic, and the stopper setting is in the position of staving below, is used for spacingly the kicking plate prevents that the kicking plate from drawing water the in-process and will deposit and take to influence quality of water.

The specific operation flow is as follows:

the traction machine is controlled to move on the electric track and stops moving when the traction machine moves to a required position, then the traction machine puts a rope downwards, the cleaning device moves downwards, in the moving process, the motor starts to rotate, the sixth gear on the motor drives the fan blades to rotate while rotating, so that air is blown outwards, the air is blown out along the direction vertical to the curtain wall under the action of the cover shell, so that the force close to the curtain wall is provided for the cleaning device, meanwhile, the air in the cleaning device is sucked to be matched with the cover shell body to be attached to the curtain wall, simultaneously, the sucking force is absorbed to the curtain wall cavity through the air suction pipeline by the extending frame, the extending frame is slightly jacked by the roller body to be incapable of being completely attached to the surface of the curtain wall, so that a form which has certain adsorption capacity and can move on the curtain wall is formed, the safety is improved, the first gear is driven to rotate by the rotation of the motor rod, thereby, a first rotating shaft with two ends rotatably connected on the first support is driven by a second gear meshed with the first gear to rotate, a third gear sleeved on the first rotating shaft rotates along with the first rotating shaft, the rotation of the third gear drives a fourth gear sleeved on a threaded rod to rotate, a plurality of cleaning components are divided into two groups and are all meshed with the threaded rod, the cleaning groups are driven by the rotation of the threaded rod, thereby the cleaning effect is achieved, the rotating directions of the two groups of cleaning components are different by dividing the cleaning components into an upper group and a lower group, thereby the cleaning effect is better, the cleaned water is remained on the curtain wall, the upper water suction roller seeps and sucks the remained water, thereby the drying of the curtain wall is realized as much as possible, the water is extruded out under the action of the extrusion roller and falls into a first water storage tank below, and the excessive water in the cleaning process falls into the cleaning components along the curtain wall, at the moment, the second water storage tank plays a role in collecting excessive water, so that the situation that sewage is splashed randomly and the environment is influenced is avoided, the sewage tank is provided with the vent groove, so that the sewage tank is in a negative pressure state, the water in the first water storage tank and the second water storage tank is sucked into the sewage tank in a negative pressure suction mode, and the water is discharged in time by the water suction pump, so that the load of increasing a rope due to the weight of a cleaning device is avoided; and a part of air blown out by the fan blades is used for cooling the motor through the return pipeline, the air is heated under the action of the high temperature of the motor, and the heated air enters the air cavity and is blown out from the air cavity, so that the water which is not absorbed by the water absorbing roller is dried. After the cleaning device finishes cleaning one column, the cleaning device is reset to the roof through the traction machine, then the traction machine moves on the electric slide rail, the position is switched, the column which is not cleaned is changed, the traction machine descends again for cleaning, and the process is repeated.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A curtain wall cleaning device comprises an electric rail (1) arranged on a roof, a traction machine (2) arranged on the electric rail, a curtain wall cleaning device (3) arranged on the side wall of a tall building, a rope (4) connecting the traction machine and the curtain wall cleaning device, a guide wheel (5) arranged on the side wall of the roof and a water storage barrel (6) arranged on the roof; the method is characterized in that: the curtain wall cleaning device comprises a housing (31), an air extracting device (32) arranged on the side wall of the housing, a motor (33) arranged in the housing, a cleaning device (34) arranged in the housing, a spoiler (35) arranged between the air extracting device and the cleaning device and a vent (36) arranged on the spoiler;

the cleaning device (34) comprises a motor rod (341) arranged on the motor, a first gear (342) arranged at the top end of the motor rod, a first bracket (343) of the cleaning device arranged in the housing, a first rotating shaft (344) arranged on the first bracket of the cleaning device, a second gear (345) sleeved on the first rotating shaft, a third gear (346) sleeved on the first rotating shaft, a threaded rod (347) rotatably connected to the housing, a fourth gear (348) sleeved on the threaded rod, a plurality of cleaning components (7) arranged on the threaded rod and a wiping component (8) arranged above the cleaning components; the first gear and the second gear are mutually meshed; the third gear and the fourth gear are mutually meshed; the cleaning components are divided into an upper group and a lower group and are meshed with the threaded rods in a staggered manner;

the cleaning component (7) comprises a support plate (71) arranged in the housing, a water storage pipe (72) arranged in the housing, a first pipeline (73) connected with the water storage pipe and the water storage barrel, a spray head (74) arranged on the water storage pipe, a water dispersion block (75) arranged at the end part of the spray head, a fifth gear (76) sleeved on the spray head, a brush disc (77) connected with the fifth gear and brush bristles (78) arranged on the brush disc;

the wiping component (8) comprises a second rotating shaft (81) arranged in the housing, a water suction roller (82) arranged on the second rotating shaft, a squeezing roller (83) arranged on one side of the rotating shaft and a drainage structure (9) arranged in the housing, the second rotating shaft (81) is arranged in the housing, the water suction roller (82) is arranged on the second rotating shaft, the squeezing roller (83) is arranged on one side of the rotating shaft, the drainage structure (9) is arranged in the housing, the water suction roller is of a long column structure, and the material is sponge;

the drainage structure (9) comprises a sewage tank (91) arranged on the spoiler (35), a water suction pump (92) arranged on the roof, a first drainage pipe (93) connecting the sewage tank and the water suction pump, a vent hole (94) arranged on the sewage tank, a first water storage tank (95) arranged below the extrusion roller, a second drainage pipe (96) communicated with the first water storage tank and the sewage tank, a second water storage tank (97) arranged below the cleaning assembly, a recess (98) arranged below the second water storage tank and a third drainage pipe (99) communicated with the second water storage tank and the sewage tank;

the air extracting device (32) comprises a first groove (321) arranged on the housing, a first support (322) of the air extracting device arranged in the groove, a first through hole (323) arranged on the first support of the air extracting device, a third rotating shaft (324) arranged in the first through hole, a fan blade (325) arranged at one end of the third rotating shaft, a sixth gear (326) arranged at the other end of the rotating shaft, a seventh gear (327) sleeved on the motor rod (341), a transmission chain (328) sleeved on the sixth gear and the seventh gear, a fan blade cover (329) arranged on the housing, a through groove (320) arranged on the fan blade cover, a cooling structure (10) arranged on the fan blade cover and an adsorption structure (11) arranged on the flow baffle plate;

the cooling structure (10) comprises a backflow cavity (101) arranged on the fan blade cover, a motor cover (102) arranged outside the motor, a silencing pad (103) arranged between the motor cover and the motor, a backflow pipeline (104) connecting the motor cover and the backflow cavity, an air cavity (105) arranged above the housing and a warm flow channel (106) connecting the air cavity and the motor cover;

the adsorption structure (11) comprises a second through hole (111) arranged on the flow baffle, an air extraction pipeline (112) arranged on the flow baffle, an extension frame (113) connected with the square pipeline and a roller body (114) arranged in the extension frame; the roller body part protrudes out of the extension frame;

the water storage barrel (6) comprises a barrel body (61) arranged on the top of a building, a floating plate (62) arranged at one end of the first pipeline and capable of floating up and down in the barrel body, a filter screen (63) arranged on the floating plate and a limiting block (64) arranged in the barrel body.