CN116771617A - Wind driven generator tower drum cleaning equipment and method - Google Patents
Wind driven generator tower drum cleaning equipment and method Download PDFInfo
- Publication number
- CN116771617A CN116771617A CN202311021111.6A CN202311021111A CN116771617A CN 116771617 A CN116771617 A CN 116771617A CN 202311021111 A CN202311021111 A CN 202311021111A CN 116771617 A CN116771617 A CN 116771617A
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- tower
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- 238000004140 cleaning Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000010865 sewage Substances 0.000 claims abstract description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000009423 ventilation Methods 0.000 claims description 34
- 238000007790 scraping Methods 0.000 claims description 32
- 238000005096 rolling process Methods 0.000 claims description 31
- 239000000428 dust Substances 0.000 claims description 21
- 239000012535 impurity Substances 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 11
- 239000012459 cleaning agent Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 2
- 230000003313 weakening effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 15
- 235000017491 Bambusa tulda Nutrition 0.000 description 15
- 241001330002 Bambuseae Species 0.000 description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 15
- 239000011425 bamboo Substances 0.000 description 15
- 239000003921 oil Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention relates to the technical field of wind power equipment cleaning devices, in particular to wind power generator tower drum cleaning equipment and method. Technical problems: when the existing tower cleaning robot is used for cleaning, the cleaned oil dirt is blown back to the tower by wind power, so that secondary pollution of the tower is caused, and secondly, the equipment is greatly influenced by the wind power, so that the running of the equipment is unstable. The technical implementation scheme of the invention is as follows: a cleaning device for a tower drum of a wind driven generator comprises a control host, a water tank and the like; a water tank for storing water is arranged behind the control host. The invention realizes that the wind direction is guided by the wind scooper, prevents sewage from being blown to the cleaned part of the tower, simultaneously collects the cleaned sewage by the sewage collecting box, prevents the sewage from flowing to the cleaned part along the outer wall of the tower when the control host machine cleans the outer wall of the tower from bottom to top, further avoids secondary cleaning, and further improves the cleaning efficiency.
Description
Technical Field
The invention relates to the technical field of wind power equipment cleaning devices, in particular to wind power generator tower drum cleaning equipment and method.
Background
Wind power tower is wind power generation's tower pole, mainly plays the supporting role in wind generating set, absorbs the unit vibrations simultaneously, but wind power generation equipment is through many years operation, its tower section of thick bamboo surface needs cleaning maintenance, especially when wind power generation equipment breaks down and leads to lubricating oil and gear box oil to leak, can seriously pollute tower section of thick bamboo surface, current tower section of thick bamboo cleaning robot is in the abluent in-process to the tower section of thick bamboo, because tower section of thick bamboo upper portion is in the high altitude, when wasing tower section of thick bamboo upper portion, the greasy dirt that leads to tower section of thick bamboo cleaning robot to wash back to the tower section of thick bamboo by the wind, causes secondary pollution to the tower section of thick bamboo, makes tower section of thick bamboo cleaning robot need carry out secondary washing to the tower section of thick bamboo, extremely waste time and energy, reduction work efficiency.
Secondly, when a tower section of thick bamboo cleaning robot is located the high altitude, equipment receives the wind-force to influence extremely, causes equipment operation unstable, and simultaneously a tower section of thick bamboo robot is when wasing, and its round brush rotation washs and leads to dust impurity to spill all around, falls back even on the tower section of thick bamboo outer wall to lead to the cleaning performance not good.
Disclosure of Invention
In order to overcome the defects that the conventional tower cleaning robot is influenced by wind power to cause the cleaned oil dirt to be blown back to the tower by the wind power to cause secondary pollution of the tower, and the equipment is greatly influenced by the wind power to cause unstable operation of the equipment, the invention provides wind power generator tower cleaning equipment and a method.
The technical implementation scheme of the invention is as follows: a cleaning device for a tower drum of a wind driven generator comprises a control host and a water tank; a water tank for storing water is arranged behind the control host; four atomizing nozzles for spraying cleaning agents are arranged on the lower side of the water tank and are arranged in a straight line; two rolling brushes which rotate to clean the tower drum are arranged on the lower side of the water tank, and are distributed in a bilateral symmetry manner; the sewage treatment device also comprises an air guiding hopper, a sewage collecting box and a dust prevention system; the front side of the water tank is provided with an induced draft hopper for guiding wind direction; a sewage collecting box for collecting sewage is arranged at the lower side of the air inducing hopper; a water inlet is formed in the rear side of the sewage collecting box and is attached to the outer wall of the tower; a water outlet is formed in the front side of the sewage collection box; dustproof systems for preventing dust and impurities from overflowing are arranged on the left side and the right side of the water tank.
Optionally, a drainage plate is also included; the front side of the sewage collection box is fixedly connected with two drainage plates for guiding the wind direction, the drainage plates are arranged in a semi-cylindrical tube shape, and the two drainage plates are distributed in a bilateral symmetry manner; the water outlet of the sewage collection box is positioned between the two drainage plates.
Optionally, a first baffle is further included; a plurality of first baffles for refining water flow are arranged in the sewage collection box, the first baffles are arranged in a plurality of rows at equal intervals, and the first baffles in every two adjacent rows are arranged in a front-back staggered mode.
Optionally, the dust-proof system comprises a second baffle and a third baffle; the left side and the right side of the water tank are respectively and movably provided with a second baffle plate for weakening wind power; a plurality of first ventilation holes for ventilation are formed in the two second baffles, and the first ventilation holes are distributed in a rectangular shape; the two second baffles are all rotated in opposite directions and are connected with a plurality of third baffles for blocking dust, the upper end of each third baffle is all rotationally connected with the side wall of the adjacent second baffle, and each third baffle is located at the adjacent row of first vent holes.
Optionally, the cleaning system comprises a ventilation pipe, a wind receiving plate, a connecting rod, an elastic piece and a first scraping strip; the wind scooper is provided with a cambered surface for guiding the airflow; three ventilation pipes are respectively and movably connected to the left side and the right side of the air guiding hopper; every two adjacent three ventilation pipes are fixedly connected with an air receiving plate for sensing wind impact, and the two air receiving plates are symmetrically distributed left and right; a connecting rod is fixedly connected between each ventilation pipe and the adjacent second baffle; an elastic piece is fixedly connected between each connecting rod and the induced draft hopper; four first scraping strips for scraping dirt on the rolling brush are fixedly connected to the inner side of each second baffle, and the first scraping strips are made of rubber; each first scraping strip is provided with a plurality of convex teeth which are in a crescent shape.
Optionally, based on the back-to-front view, the four first scraping strips on the same side are arranged in a downward stepped manner, and the lengths of the four first scraping strips are sequentially shortened.
Optionally, three second ventilation holes are formed in each air receiving plate, and each second ventilation hole is respectively communicated with one ventilation pipe.
Optionally, dustproof cloth is also included; the left side and the right side of the water tank are fixedly connected with dustproof cloth for blocking dust and impurities.
Optionally, the device also comprises a connecting block and a second scraping strip; each air receiving plate is movably connected with a connecting block; each connecting block is fixedly connected with a plurality of second scraping strips for preventing the water outlet from being blocked; the sewage collection box is provided with a placing groove for the second scraping strip to move.
A cleaning method of wind driven generator tower cleaning equipment comprises the following working steps:
s1: cleaning, namely spraying a cleaning agent on the outer wall of the tower barrel and cleaning;
s2: during the wind prevention and cleaning process, the wind direction is guided by the wind scooper, so that the air flow is prevented from greatly influencing the normal operation of the equipment, and meanwhile, the air flow rolling brush is used for cleaning, so that the problem that excessive accumulated impurities are blocked during the rolling brush is prevented;
s3: sewage treatment, after uniformly collecting sewage, refines the sewage, and then guides and discharges discharged sewage by utilizing air flow, so that secondary contact of the sewage with the outer wall of the tower barrel is prevented, and secondary pollution is caused.
The beneficial effects of the invention are as follows: the invention realizes that the wind direction is guided by the wind scooper, prevents sewage from being blown to the cleaned part of the tower, simultaneously collects the cleaned sewage by the sewage collecting box, prevents the sewage from flowing to the cleaned part along the outer wall of the tower when the control host cleans the outer wall of the tower from bottom to top, further avoids secondary cleaning and further improves the cleaning efficiency;
the air flow is blocked by the drainage plate, so that the sewage flowing out of the water outlet is prevented from toppling towards the left side and the right side, the sewage is further prevented from being blown to the outer wall of the tower barrel by the air flow, and even the sewage is blown to the control host, and the damage to the control host is avoided;
the sewage flowing out of the water outlet is enabled to be in a tiny branch state through the first baffle, so that the sewage is prevented from directly flowing out of the water outlet and flowing onto the control host and the outer wall of the tower barrel due to overlarge water flow, and secondary pollution of the outer wall of the tower barrel is further avoided;
the influence of wind force on the equipment for spraying the cleaning agent by the atomizing nozzle is reduced through the blocking of the second baffle, so that the cleaning effect is prevented from being reduced due to the fact that the cleaning agent is blown away by wind, meanwhile, the first ventilation hole is blocked by the third baffle to prevent dust from overflowing outwards when no wind exists, and secondary pollution of a tower barrel is effectively avoided;
the rotating rolling brush is cleaned through the convex teeth, so that dirt is prevented from being adhered to the rolling brush, and the cleaning efficiency of the tower barrel is effectively improved;
the second scraping strip performs left-right reciprocating motion behind the water outlet, so that oil dirt at the water outlet is scraped, and impurities such as the oil dirt are prevented from accumulating at the water outlet, the water outlet is prevented from being blocked, and the normal discharge of sewage is influenced.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic perspective view of a first portion of the present invention;
FIG. 4 is a schematic perspective view showing the combination of the atomizing nozzle, the water tank and the sewage collection tank;
FIG. 5 is a schematic perspective view showing a combination of the sewage collection tank, the drainage plate and the first baffle plate;
FIG. 6 is a schematic perspective view of a second baffle plate according to the present invention;
FIG. 7 is a sectional view of a second baffle plate and third baffle plate combination of the present invention;
FIG. 8 is a schematic perspective view of a first combination of a cleaning system, a second baffle and a dust cloth according to the present invention;
FIG. 9 is a schematic perspective view of a second combination of a cleaning system, a second baffle and a dust cloth according to the present invention;
FIG. 10 is a schematic perspective view of a third combination of a cleaning system, a second baffle, and a dust cloth according to the present invention;
FIG. 11 is a schematic perspective view of a second portion of the present invention;
fig. 12 is a schematic perspective view of a connection block and a second wiper strip combination according to the present invention.
The text labels in the figures are expressed as: 1-a control host, 2-a water tank, 2001-an atomizing nozzle, 2002-a rolling brush, 3-a wind guiding hopper, 3001-an arc surface, 4-a sewage collecting box, 4001-a water inlet, 4002-a water outlet, 4003-a placing groove, 101-a drainage plate, 102-a first baffle, 201-a second baffle, 20101-a first ventilation hole, 202-a third baffle, 301-a ventilation pipe, 302-a wind receiving plate, 30201-a second ventilation hole, 303-a connecting rod, 304-an elastic piece, 305-a first scraping strip, 30401-a convex tooth, 306-a dustproof cloth, 401-a connecting block and 402-a second scraping strip.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
As shown in fig. 3-5, a wind driven generator tower cleaning device comprises a control main machine 1 and a water tank 2; a water tank 2 is arranged behind the control host 1; four atomizing nozzles 2001 are arranged on the lower side of the water tank 2 and are arranged in a straight line; two rolling brushes 2002 are arranged on the lower side of the water tank 2, and the two rolling brushes 2002 are symmetrically distributed left and right; when the control host 1 is started, the control host 1 drives the water tank 2 to slowly walk towards the outer wall of the tower, meanwhile, four atomizing nozzles 2001 spray cleaning agents towards the outer wall of the tower, and two rolling brushes 2002 are controlled to reversely rotate to clean the outer wall of the tower;
the sewage treatment device also comprises a induced draft hopper 3, a sewage collection box 4 and a dust prevention system; the front side of the water tank 2 is provided with the wind scooper 3, because the tower is extremely high, when the rolling brush 2002 carries out high-altitude cleaning operation on the outer wall of the tower, the wind power born by the control host 1 is extremely strong, when the wind blows towards the front side of the rolling brush 2002, the cleaned sewage is blown to the cleaned part due to the impact of the wind power, the wind direction is guided by the wind scooper 3, so that the sewage is prevented from being blown to the cleaned part, the workload is further avoided to be increased, and the cleaning efficiency is improved; the lower side of the air guiding hopper 3 is provided with a sewage collecting box 4; the sewage after cleaning is collected through the sewage collecting box 4, so that the sewage is prevented from flowing to the cleaned part along the outer wall of the tower when the control host 1 cleans the outer wall of the tower from bottom to top, secondary cleaning is avoided, and the cleaning efficiency is further improved; a water inlet 4001 is formed in the rear side of the sewage collecting box 4, and the water inlet 4001 is attached to the outer wall of the tower, so that sewage can flow into the sewage collecting box 4 conveniently; a water outlet 4002 is arranged on the front side of the sewage collection box 4; the left side and the right side of the water tank 2 are provided with dustproof systems; when the rolling brush 2002 rotates to clean dirt, part of dust overflows to the periphery, and the dust overflow is blocked by the dustproof system, so that dust impurities flow into the sewage collecting box 4 along with sewage.
Based on the back-to-front view, the whole sewage collection box 4 is gradually bent upwards, the water outlet 4002 is arranged in a bent shape far away from the tower cylinder direction, the strong wind is utilized to blow the sewage to the direction far away from the tower cylinder and disperse the sewage in the air, and meanwhile, when the sewage flows out from the water outlet 4002, the sewage is prevented from flowing to the control host 1, so that the control host 1 is prevented from polluting the sewage.
The device also comprises a drainage plate 101; the front side of the sewage collection box 4 is fixedly connected with two drainage plates 101, the drainage plates 101 are arranged in a semi-cylindrical tube shape, and the two drainage plates 101 are distributed in a bilateral symmetry manner; the water outlet 4002 of the sewage collecting box 4 is positioned between the two drainage plates 101; when the control host 1 moves to the high-altitude position of the tower, the wind strength is high, and when wind blows in the left-right direction, the air flow is blocked by the drainage plate 101, so that sewage flowing out of the water outlet 4002 is prevented from toppling towards the left side and the right side, and as the inner side surface of the drainage plate 101 is arranged to be curved, when the air flow blows over the water outlet 4002, a part of the air flow blows over the left side and the right side along the inner side curved surface of the drainage plate 101, so that the sewage is prevented from being blown to the outer wall of the tower due to overlarge air flow over the water outlet 4002, even the sewage is prevented from blowing to the control host 1, and the damage of the control host 1 is avoided.
A first baffle 102 is also included; a plurality of first baffles 102 are arranged in the sewage collection box 4, the first baffles 102 are equidistantly arranged to form at least two rows, and the first baffles 102 of every two adjacent rows are arranged in a front-back staggered manner; when sewage enters the sewage collection box 4 from the water inlet 4001, the first baffle plate 102 is used for blocking the sewage, the water flow is thinned, the sewage flowing out of the water outlet 4002 is enabled to be in a tiny branch state, and the sewage is blown off to the air by utilizing wind power at the moment, so that the sewage is prevented from directly flowing out of the water outlet 4002 due to overlarge water flow, and flows onto the control host 1 and the outer wall of the tower, and secondary pollution on the outer wall of the tower is avoided.
Example 2
On the basis of embodiment 1, as shown in fig. 6 and 7, the dust-proof system includes a second baffle 201 and a third baffle 202; the left side and the right side of the water tank 2 are respectively provided with a second baffle 201 through springs; a plurality of first vent holes 20101 are formed in the two second baffles 201, and the first vent holes 20101 are distributed in a rectangular shape; the opposite sides of the two second baffles 201 are rotationally connected with a plurality of third baffles 202, the upper end of each third baffle 202 is rotationally connected with the side wall of the adjacent second baffle 201, each third baffle 202 is positioned at the position of the adjacent row of first vent holes 20101, when the third baffles 202 are not influenced by wind force, the inner sides of the second baffles 201 are attached to each other, so that the first vent holes 20101 are closed, and when the third baffles 202 are influenced by wind force, the third baffles 202 rotate upwards in the direction of the rolling brush 2002, so that the first vent holes 20101 are in an open state; when the rolling brush 2002 rotates to clean the tower, at this time, the air flow in the high air impacts the second baffle 201, the second baffle 201 moves left and right through the spring, the influence of wind force on the spraying of the atomizing nozzle 2001 is reduced through the blocking of the second baffle 201, the cleaning effect is prevented from being reduced due to the fact that the cleaning agent is blown away by wind, at this time, the air flow passes through the first vent 20101 and pushes the third baffle 202 open, the third baffle 202 rotates upwards, and accordingly the air flow blows to the rolling brush 2002, dust impurities raised during rotation of the rolling brush 2002 are blown to the middle, in addition, the third baffle 202 seals the first vent 20101 when no wind exists, the dust is prevented from overflowing outwards, and secondary dirt of the tower is effectively avoided.
Example 3
8-10, a cleaning system is further included, wherein the cleaning system comprises a ventilation pipe 301, a wind receiving plate 302, a connecting rod 303, an elastic piece 304 and a first scraping strip 305; the wind scooper 3 is provided with an arc surface 3001; three ventilation pipes 301 are movably connected to the left side and the right side of the air guiding hopper 3 respectively; one air receiving plate 302 is fixedly connected to each adjacent three ventilation pipes 301, and the two air receiving plates 302 are symmetrically distributed left and right; a connecting rod 303 is fixedly connected between each ventilation pipe 301 and the adjacent second baffle 201; an elastic piece 304 is fixedly connected between each connecting rod 303 and the induced draft hopper 3, the elastic piece 304 is a spring, and the induced draft pipe 301 is driven to move left and right through the elastic piece 304 after being stressed by the air plate 302; four first scraping strips 305 are fixedly connected to the inner side of each second baffle 201, the first scraping strips 305 are made of rubber, and when the rolling brush 2002 rotates, the first scraping strips 305 are prevented from interfering the rolling brush 2002 to clean the tower; each first scraping strip 305 is provided with a plurality of convex teeth 30501, and the convex teeth 30501 are arranged in a crescent shape, so that dirt adhered to the rolling brush 2002 is scraped; because the high-altitude wind power is uneven, the wind power received by the wind receiving plate 302 is large and small when being impacted, the wind receiving plate 302 swings slightly left and right, and then the ventilation pipe 301, the connecting rod 303, the second baffle 201 and the first scraping strip 305 are driven to reciprocate left and right, the rolling brush 2002 which rotates is cleaned through the convex teeth 30501, dirt is prevented from being adhered to the rolling brush 2002, and the cleaning efficiency of the tower is effectively improved.
Based on the back-to-front view, the four first scraping strips 305 on the same side are arranged in a downward stepped manner, and the lengths of the four first scraping strips 305 are sequentially shortened, so that the middle and lower parts of the rolling brush 2002 are cleaned to the greatest extent, and each bristle is ensured to be cleaned in place.
Three second ventilation holes 30201 are formed in each air receiving plate 302, and each second ventilation hole 30201 is communicated with one ventilation pipe 301 respectively; when the air receiving plate 302 is impacted by wind force, a part of air flow enters the ventilation pipe 301 through the second ventilation hole 30201 and then enters the sewage collection box 4 through the cambered surface 3001, the air flow is utilized to impact the sewage, the sewage is accelerated to be sprayed out of the water outlet 4002, and the air receiving plate 302 is utilized to block the other part of air flow, so that the impact of the air flow in the air to the sewage discharged from the water outlet 4002 is reduced, the sewage is prevented from flowing onto the control host 1, the damage to the control host 1 is further avoided, and the normal operation of the tower cleaning work is ensured.
Also includes dust cloth 306; the left side and the right side of the water tank 2 are fixedly connected with a dustproof cloth 306; the dust cloth 306 effectively prevents the second baffle 201 from overflowing outwards when the second baffle moves forwards and backwards, and further prevents the cleaned part of the outer wall of the tower from being polluted again.
Example 4
On the basis of the embodiments 1-3, as shown in fig. 1, 2, 11 and 12, the scraper further comprises a connecting block 401 and a second scraper 402; each air receiving plate 302 is movably connected with a connecting block 401; a plurality of second scraping strips 402 are fixedly connected to each connecting block 401; as shown in fig. 5, a placement groove 4003 is formed in the sewage collection tank 4; because the dirty of tower section of thick bamboo outer wall is mostly greasy dirt, when the greasy dirt along with sewage gets into in the sewage collecting box 4, there is a large amount of greasy dirt to pile up the phenomenon in delivery port 4002 department, drives through the air current and receives the aerofoil 302 and carry out the horizontal hunting this moment, and then drive connecting block 401 and second and scrape strip 402 and carry out horizontal reciprocating motion in standing groove 4003, realize striking off the greasy dirt of delivery port 4002 department to prevent impurity such as greasy dirt from piling up in delivery port 4002, avoid delivery port 4002 to block up, influence sewage normal discharge.
A cleaning method of wind driven generator tower cleaning equipment comprises the following working steps:
s1: cleaning, namely spraying a cleaning agent on the outer wall of the tower barrel and cleaning;
s2: during the wind prevention and cleaning process, the wind direction is guided by the wind scooper 3, so that the air flow is prevented from greatly influencing the normal operation of the equipment, and meanwhile, the air flow rolling brush 2002 is used for cleaning, so that the problem that the rolling brush 2002 is blocked by too much accumulated impurities is prevented;
s3: sewage treatment, after uniformly collecting sewage, refines the sewage, and then guides and discharges discharged sewage by utilizing air flow, so that secondary contact of the sewage with the outer wall of the tower barrel is prevented, and secondary pollution is caused.
While the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the following claims. Accordingly, the detailed description of the disclosed embodiments is to be taken only by way of illustration and not by way of limitation, and the scope of protection is defined by the content of the claims.
Claims (10)
1. A cleaning device for a tower drum of a wind driven generator comprises a control main machine (1) and a water tank (2); a water tank (2) for storing water is arranged behind the control host (1); the lower side of the water tank (2) is provided with a plurality of atomizing nozzles (2001) for spraying cleaning agents, and the atomizing nozzles are arranged in a straight line; a plurality of rolling brushes (2002) which rotate for cleaning the tower drum are arranged on the lower side of the water tank (2), and the rolling brushes (2002) are symmetrically distributed; the method is characterized in that: the sewage treatment device also comprises an air guiding hopper (3), a sewage collecting box (4) and a dust prevention system; an induced draft hopper (3) for guiding wind direction is arranged at the front side of the water tank (2); a sewage collecting box (4) for collecting sewage is arranged at the lower side of the air guiding hopper (3); a water inlet (4001) is formed in the rear side of the sewage collecting box (4), and the water inlet (4001) is attached to the outer wall of the tower; a water outlet (4002) is arranged on the front side of the sewage collecting box (4); the left side and the right side of the water tank (2) are provided with dustproof systems for preventing dust and impurities from overflowing.
2. A wind turbine tower cleaning apparatus according to claim 1, wherein: the utility model also comprises a drainage plate (101); the front side of the sewage collection box (4) is fixedly connected with a plurality of drainage plates (101) for guiding wind direction, the drainage plates (101) are arranged in a semi-cylindrical tube shape, and the drainage plates (101) are distributed in a bilateral symmetry manner; the water outlet (4002) of the sewage collecting box (4) is positioned among the plurality of drainage plates (101).
3. A wind turbine tower cleaning apparatus according to claim 1, wherein: the device also comprises a first baffle (102); a plurality of first baffles (102) for refining water flow are arranged in the sewage collection box (4), the first baffles (102) are equidistantly arranged to form a plurality of rows, and the first baffles (102) of every two adjacent rows are arranged in a front-back staggered mode.
4. A wind turbine tower cleaning apparatus according to claim 1, wherein: the dustproof system comprises a second baffle (201) and a third baffle (202); a plurality of second baffles (201) for weakening wind force are movably arranged on the left side and the right side of the water tank (2); a plurality of first ventilation holes (20101) for ventilation are formed in the second baffles (201), and the first ventilation holes (20101) are distributed in a rectangular shape; the opposite sides of the second baffles (201) are respectively connected with a plurality of third baffles (202) for blocking dust in a rotating mode, the upper end of each third baffle (202) is respectively connected with the side walls of the adjacent second baffles (201) in a rotating mode, each third baffle (202) is located at one row of adjacent first vent holes (20101), when the air force is not influenced, the third baffles (202) are attached to the inner sides of the second baffles (201), the first vent holes (20101) are closed, and when the air force is influenced, the third baffles (202) rotate upwards towards the direction of the rolling brush (2002), and the first vent holes (20101) are in an open state.
5. A wind turbine tower cleaning apparatus according to claim 4, wherein: the cleaning system comprises a ventilation pipe (301), a wind receiving plate (302), a connecting rod (303), an elastic piece (304) and a first scraping strip (305); an arc surface (3001) for guiding air flow is arranged on the air guiding hopper (3); the left side and the right side of the air guiding hopper (3) are respectively and movably connected with a plurality of ventilation pipes (301); every two adjacent three ventilation pipes (301) are fixedly connected with a wind receiving plate (302) for sensing wind impact, and the wind receiving plates (302) are symmetrically distributed left and right; a connecting rod (303) is fixedly connected between each ventilation pipe (301) and the adjacent second baffle (201); an elastic piece (304) is fixedly connected between each connecting rod (303) and the induced draft hopper (3); a plurality of first scraping strips (305) for scraping dirt on the rolling brush (2002) are fixedly connected to the inner side of each second baffle (201), and the first scraping strips (305) are made of rubber; each first scraping strip (305) is provided with a plurality of convex teeth (30501), and the convex teeth (30501) are arranged in a crescent shape.
6. A wind turbine tower cleaning apparatus according to claim 5, wherein: the first scraping strips (305) on the same side are arranged in a downward step shape based on the back-to-front view, and the lengths of the first scraping strips (305) are sequentially shortened.
7. A wind turbine tower cleaning apparatus according to claim 5, wherein: a plurality of second ventilation holes (30201) are formed in each air receiving plate (302), and each second ventilation hole (30201) is communicated with one ventilation pipe (301) respectively.
8. A wind turbine tower cleaning apparatus according to claim 1, wherein: also comprises a dustproof cloth (306); the left side and the right side of the water tank (2) are fixedly connected with a plurality of dustproof cloth (306) for blocking dust and impurities.
9. A wind turbine tower cleaning apparatus according to claim 7, wherein: the device also comprises a connecting block (401) and a second scraping strip (402); each air receiving plate (302) is movably connected with a plurality of connecting blocks (401); each connecting block (401) is fixedly connected with a plurality of second scraping strips (402) for preventing the water outlet (4002) from being blocked; the sewage collection box (4) is provided with a placing groove (4003) for the second scraping strip (402) to move.
10. A cleaning method of wind driven generator tower cleaning equipment is characterized by comprising the following steps: the cleaning method using the wind driven generator tower cleaning device of claim 9 comprises the following working steps:
s1: cleaning, namely spraying a cleaning agent on the outer wall of the tower barrel and cleaning;
s2: during the wind prevention and cleaning process, the wind direction is guided by the wind scooper (3) to prevent the air flow from greatly influencing the normal operation of the equipment, and meanwhile, the air flow rolling brush (2002) is used for cleaning to prevent the rolling brush (2002) from being blocked by too much accumulated impurities;
s3: sewage treatment, after uniformly collecting sewage, refines the sewage, and then guides and discharges discharged sewage by utilizing air flow, so that secondary contact of the sewage with the outer wall of the tower barrel is prevented, and secondary pollution is caused.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311021111.6A CN116771617B (en) | 2023-08-15 | 2023-08-15 | Wind driven generator tower drum cleaning equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN116771617B (en) | 2023-11-17 |
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