CN110158754B - Automatic hydraulic flushing skip bucket of rainwater regulation and storage tank - Google Patents

Automatic hydraulic flushing skip bucket of rainwater regulation and storage tank Download PDF

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Publication number
CN110158754B
CN110158754B CN201910560887.2A CN201910560887A CN110158754B CN 110158754 B CN110158754 B CN 110158754B CN 201910560887 A CN201910560887 A CN 201910560887A CN 110158754 B CN110158754 B CN 110158754B
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China
Prior art keywords
tipping bucket
connecting rod
wall
bucket
rainwater regulation
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CN201910560887.2A
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CN110158754A (en
Inventor
李一洲
秦敏敏
王宏伟
李一川
谭浩
于阳阳
史忠伟
吕中维
朱琳
尹建峰
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China Water Resources Beifang Investigation Design and Research Co Ltd
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China Water Resources Beifang Investigation Design and Research Co Ltd
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Priority to CN201910560887.2A priority Critical patent/CN110158754B/en
Publication of CN110158754A publication Critical patent/CN110158754A/en
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/10Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101Dedicated additional structures, interposed or parallel to the sewer system
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F9/00Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
    • E03F9/007Devices providing a flushing surge
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Barrages (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

The invention discloses an automatic hydraulic flushing tipping bucket of a rainwater regulation and storage tank, which is a square box body with an opening at the top surface, wherein a pair of opposite tipping bucket walls are not equally high, a first tipping bucket wall is higher than a second tipping bucket wall at the opposite side, a floating bucket is arranged in the tipping bucket, and the floating bucket is connected with the tipping bucket walls through rigid connecting rods; a side wall fixing pin on one side of the tipping bucket is clamped; the tipping bucket can rotate around the rotating shaft, the rigid support is fixed on the inner wall of the pool, the connecting rod is connected with the supporting rod through the rotating shaft, one end of the connecting rod is provided with a pin clamp, and the other end of the connecting rod is provided with a floating barrel. After each time of working of the rainwater regulation and storage tank, the hydraulic flushing tipping bucket can automatically flush the water tank, no external energy consumption is required, automatic control equipment is not required, modular installation and grouping operation are realized, management, maintenance and overhaul are convenient, investment is saved, and the hydraulic flushing tipping bucket can be widely applied to various types of rainwater regulation and storage tanks.

Description

Automatic hydraulic flushing skip bucket of rainwater regulation and storage tank
Technical Field
The invention relates to a cleaning device, in particular to an automatic hydraulic flushing tipping bucket for a rainwater storage tank.
Background
Along with the continuous emphasis of the country on the construction of the sponge city, as an important structure in the construction of the sponge city, the rainwater regulation and storage tank is used by more and more cities in China.
After each time the rainwater regulating and accumulating tank is emptied, a layer of sludge can be deposited at the bottom of the tank. If not cleaned in time, the precipitated sludge can emit harmful gas under the action of microorganisms to pollute the environment. If the sludge is not cleaned for a long time, the deposited sludge in the pool is hardened, and the hardened sludge is difficult to clean. So that the sediment sludge in the pond should be cleaned in time.
The existing hydraulic flushing tipping bucket equipment for flushing the sludge at the bottom of the rainwater regulation pool needs to periodically fill water into the flushing tipping bucket through a water pump to flush the pool. There are disadvantages of untimely cleaning of the rainwater regulating reservoir, high energy consumption, inconvenient management, maintenance and overhaul, etc.
Aiming at the defects of the existing hydraulic flushing tipping bucket of the rainwater regulation pool, automatic, low-energy consumption, low-investment, timely cleaning and convenient management, maintenance and overhaul equipment for flushing the sludge at the bottom of the rainwater regulation pool is urgently needed.
Disclosure of Invention
The invention aims to solve the technical problems of providing the automatic hydraulic flushing tipping bucket for the rainwater regulating reservoirs, which can automatically flush the water reservoirs after each rainfall, has no external energy consumption, no automatic control equipment, is installed in a modularized mode, operates in groups, is convenient to manage, maintain and overhaul, saves investment, and can be widely applied to the automatic hydraulic flushing tipping bucket for the rainwater regulating reservoirs in various types of rainwater regulating reservoirs.
In order to solve the technical problems, the invention adopts the following technical scheme: the automatic hydraulic flushing tipping bucket of the rainwater regulation pool is a square box body with an opening at the top surface, wherein a pair of opposite tipping bucket walls are not as high as each other, the first tipping bucket walls are higher than the second tipping bucket walls at opposite sides, a first floating bucket is fixed in the tipping bucket, the first floating bucket is positioned at a position lower than the first tipping bucket walls and higher than the second tipping bucket walls, two supporting rods are arranged on the bottom surface of the rainwater regulation pool, a rotatable first rotating shaft is fixed between the two first supporting rods, the bottom of the tipping bucket is hinged on the first rotating shaft, so that the tipping bucket can rotate around the first rotating shaft to turn over, the second tipping bucket walls are close to the side walls of the rainwater regulation pool, a first limit bar and a support positioned at the side face of the tipping bucket are arranged on the side walls of the rainwater regulation pool, when the tipping bucket is turned over towards the side walls of the second tipping bucket walls, the first limit bar just can block the top of the first tipping bucket wall, the turning angle is limited, a limit plate extending to the bottom of the support is arranged on the side walls, and the limit plate is arranged at the bottom of the side wall of the tipping bucket, and the limit plate is just contacted with the first limit plate and is arranged at the limit plate, and the limit plate is just in contact with the first limit plate and is arranged at the limit plate; the connecting rod comprises horizontal pole and montant, horizontal pole and montant contained angle are obtuse angle, the bottom of support is fixed with two second branches, rotatable second pivot is fixed in between two second branches, the horizontal pole middle part of connecting rod articulates in the second pivot, make the connecting rod use the second pivot to swing as the fulcrum, the free end of the horizontal pole of connecting rod sets up first round pin card, the free end of the vertical pole that the connecting rod sags downwards sets up the float, rainwater regulation pond bottom is fixed with the stopper that the position of float fixed in the connecting rod bottom is fixed with, in the support bottom, along the horizontal pole length direction of support, be located both ends around the second branch, be provided with the second stopper on one side of keeping away from the regulation pond wall, be close to regulation pond wall one side and be provided with compression spring, through the second stopper and compression spring fixed on the support and the stopper of rainwater regulation pond bottom limit connecting rod rotation angle, be provided with the second round pin card in the position that corresponds with the first round pin card on the connecting rod on the tipping bucket lateral wall, when the tipping bucket level, first round pin card and second round pin card are in the meshing position, make can't cover.
An elastic second limiting strip is arranged along the inner side of the top of the first tipping bucket wall, and when the second tipping bucket wall of the tipping bucket turns downwards, the first limiting strip can just block the turned elastic second limiting strip, so that collision force is reduced.
The first rotating shaft is positioned at the center or slightly eccentric position of the bottom of the tipping bucket, so that when the second pin clamp is separated from the first pin clamp at the free end of the connecting rod, the tipping bucket can automatically turn over towards the pool wall direction of the rainwater regulation pool under the action of gravity.
The first floating barrel is fixed on the top edge of the wall of the second tipping bucket through a rigid connecting rod.
The included angle between the cross rod and the vertical rod of the connecting rod is not more than 135 degrees, and when the floating barrel is contacted with the limiter fixed at the bottom of the rainwater regulation and storage tank, a certain included angle is formed between the vertical rod of the connecting rod 6 and the vertical plane.
The beneficial effects of the invention are as follows: the automatic flushing can be realized by only the buoyancy of water, no manual intervention or automatic control equipment is needed, and no external power is needed. The flushing can be realized after each time of use of the regulating and accumulating tank, so that the sludge accumulation at the bottom of the rainwater regulating and accumulating tank is avoided. And a plurality of groups of equipment are arranged in each regulation pool and run independently, the regulation pools are installed in a modularized manner, and one group of equipment is stopped without influencing the normal use of other equipment, so that the regulation pools are convenient to maintain and low in cost. The material is made of stainless steel, is corrosion-resistant and has long service life.
Drawings
FIG. 1 is a perspective view of an automatic hydraulic flushing skip bucket of a rainwater regulation tank.
Fig. 2 is a schematic view of the present invention after draining.
Fig. 3 is a schematic view of the present invention in a quasi-operation state.
Fig. 4 is a schematic representation of the use of multiple rows of the present invention.
In the figure: 1. the second limit bar; 2. a first float bowl; 3. a rigid link; 4. a bracket; 5. a first dump wall; 6. a connecting rod; 7. a second strut; 8. a second limiting block; 9. a second limiting block; 10. a second rotating shaft; 11. a second pin clip; 12. a compression spring; 13. a limiting plate; 14. a second dump wall; 15. a first limit bar; 16. a dump box; 17. a first rotating shaft; 18. a first strut; 19. a second float bowl; 20. a limiter; 21. a first pin.
Detailed Description
The invention will now be described in further detail with reference to the drawings and to specific examples.
As shown in fig. 1-3, the automatic hydraulic flushing skip bucket of the rainwater regulation pool is characterized in that the skip bucket 16 is a square box body with an opening at the top surface, wherein a pair of opposite skip bucket walls are not as high as each other, the first skip bucket wall 5 is higher than the second skip bucket wall 14 at the opposite side, a first floating bucket 2 is fixed in the skip bucket 16, the first floating bucket 2 is positioned lower than the first skip bucket wall 5 and higher than the second skip bucket wall 14, two supporting rods 18 are arranged on the bottom surface of the rainwater regulation pool, a rotatable first rotating shaft 17 is fixed between the two first supporting rods 18, the bottom of the skip bucket 16 is hinged to the first rotating shaft 17, so that the skip bucket 16 can rotate around the first rotating shaft 17 to turn over, wherein the second skip bucket wall 14 is close to the side wall of the rainwater regulation pool, a first limit bar 15 and a bracket 4 positioned at the side wall of the skip bucket 16 are arranged on the side wall of the side, when the skip bucket 16 turns over towards the side wall of the regulation pool close to the second skip bucket wall 14, the first limit bar 15 can turn over to block the first limit plate 5, the skip bucket 16 is just below the first limit plate 13, and the limit plate 13 is just arranged at the bottom of the side of the skip bucket 16, and the limit plate 13 is just contacted with the first limit plate 13 at the bottom of the side of the skip bucket 16, and the limit plate is just contacted with the first limit plate 13 at the bottom of the side 8; the connecting rod 6 comprises a cross rod and a vertical rod, the included angle between the cross rod and the vertical rod is an obtuse angle, two second supporting rods 7 are fixed at the bottom of the support 4, a rotatable second rotating shaft 10 is fixed between the two second supporting rods 7, the middle part of the cross rod of the connecting rod 6 is hinged to the second rotating shaft 10, the connecting rod 6 swings by taking the second rotating shaft 10 as a fulcrum, a first pin clamp 21 is arranged at the free end of the cross rod of the connecting rod 6, a floating barrel 19 is arranged at the free end of a vertical rod of the connecting rod 6, a limiter 20 for limiting the position of the floating barrel 19 fixed at the bottom of the connecting rod 6 is fixed at the bottom of a rainwater regulating tank, a second limiting block 9 is arranged at the bottom of the support 4 along the length direction of the cross rod of the support 4 and at the front end and the rear end of the second supporting rods 7 and is arranged at one side far away from the regulating tank wall, a compression spring 12 is arranged at one side close to the regulating tank wall, the rotation angle of the connecting rod 6 is limited by the second limiting block 9 fixed on the support 4 and the compression spring 12 and the limiter 20 at the bottom of the rainwater regulating tank, a second pin clamp 11 is arranged at a position corresponding to the first pin clamp 21 on the side wall of the connecting rod 16, and when the first pin clamp 21 is in a position of the tipping bucket 16 cannot be meshed with the tipping bucket 11.
Preferably, an elastic second limiting bar 1 is arranged along the inner side of the top of the first tipping bucket wall 5, and when the second tipping bucket wall 14 of the tipping bucket 16 is turned downwards, the first limiting bar 15 can just block the turned elastic second limiting bar 1, so that the collision force is reduced.
The first rotating shaft 17 is positioned at the center or slightly eccentric position of the bottom of the tipping bucket 16, so that when the second pin clamp 11 is out of pin with the first pin clamp 21 at the free end of the connecting rod 6, the tipping bucket 16 can automatically turn over towards the pool wall direction of the rainwater regulation pool under the action of gravity.
In this embodiment, the first float bowl 2 is fixed to the top edge of the second dump wall 14 by a rigid link 3.
The included angle between the cross rod and the vertical rod of the connecting rod 6 is not more than an obtuse angle of 135 degrees, and when the floating barrel 19 is in contact with the limiter 20 fixed at the bottom of the rainwater regulation and storage tank, a certain included angle is formed between the vertical rod of the connecting rod 6 and the vertical plane.
According to the invention, the overturning angle of the tipping bucket 16 is limited through the second limiting strip 1 on the first tipping bucket wall 5 and the first limiting strip 15 fixed on the water tank wall. The overturning angle of the tipping bucket 16 is limited by a limiting plate 13 fixed on the second tipping bucket wall 14 and a first limiting block 8 fixed on the bracket 4. The first rotating shaft 17 is positioned at the center or slightly eccentric position of the bottom of the tipping bucket 16, so that when the second pin clamp 11 is out of pin with the first pin clamp 21 at the end of the connecting rod 6, the tipping bucket 16 can automatically turn over towards the pool wall under the action of gravity. The connecting rod 6 can rotate around the second rotating shaft 10; the rotation angle of the connecting rod 6 is limited by a second limiting block 9 and a spring 12 which are fixed on the bracket 4. The included angle between the cross rod and the vertical rod of the connecting rod 6 is an obtuse angle, and when the floating barrel 19 is contacted with the limiter 20 fixed at the bottom of the pool, the vertical rod of the connecting rod 6 forms a certain included angle with the vertical plane.
As shown in fig. 4, a plurality of groups of automatic hydraulic flushing tipping bucket flushing equipment for the rainwater regulation and storage tanks are arranged in each regulation and storage tank, the water tank is automatically flushed after each rainfall, no external energy consumption is generated, no automatic control equipment is generated, the modular installation is realized, the management is convenient, and the automatic hydraulic flushing tipping bucket flushing equipment can be widely applied to various types of rainwater regulation and storage tanks.
The working principle of the hydraulic automatic flushing tipping bucket flushing equipment for the rainwater regulating and accumulating tank is as follows:
As shown in fig. 2, when the dump bucket 16 is in a dumping state after draining, the second float 19 contacts the stopper 20, and the spring 12 is in a compressed state. When the rainwater regulation pool is filled with water again, the second floating barrel 19 starts to rise under the buoyancy action of water along with the rise of the water level in the pool, so that the connecting rod 6 rotates around the second rotating shaft 10, and the cross rod of the connecting rod 6 is enabled to be in a horizontal state under the combined action of the second limiting block 9 and the spring 12.
As the water level in the tank continues to rise, the tank water first floods the second skip wall 14, after which the first bucket 2 will rise under the influence of the buoyancy, causing the skip 16 to rotate about the first rotation axis 17. Because the first bucket 2 is always higher than the second bucket wall 14, the bucket is gradually filled with water, and finally the bottom of the bucket 16 is horizontal under the action of the limiting plate 13 and the first limiting block 8. The second pin 11 is now engaged with the first pin 21 at the end of the connecting rod 6 and the whole system is in a quasi-operating state, as shown in figure 3.
As shown in fig. 3, as the rainfall ends, the water level in the rainwater storage tank gradually drops to the bottom of the first rotating shaft 17, and the gravity applied to the right half part of the tipping bucket 16, which is delimited by the first rotating shaft 17, is greater than that applied to the left half part, but the tipping bucket 16 cannot be tipped because the second pin 11 is engaged with the first pin 21 at the end of the connecting rod 6. As the water level continues to decrease to near the bottom of the rainwater storage tank, the buoyancy of the second float 19 decreases, the connecting rod 6 starts to rotate anticlockwise around the second rotating shaft 10, and finally the second pin 11 and the first pin 21 at the end of the connecting rod 6 are out of pin. Under the action of gravity, the skip 16 is rotated around the first rotation axis 17 in the direction of the pool wall. Rotated to the position shown in fig. 2 by the first and second limit bars 1 and 15.
The above-described embodiments are only for illustrating the technical spirit and features of the present invention, and it is intended to enable those skilled in the art to understand the content of the present invention and to implement it accordingly, and the scope of the present invention is not limited to the embodiments, i.e. equivalent changes or modifications to the spirit of the present invention are still within the scope of the present invention.

Claims (3)

1. An automatic hydraulic flushing tipping bucket for a rainwater regulation and storage tank is characterized in that the tipping bucket (16) is a square box body with an opening at the top surface, wherein a pair of opposite tipping bucket walls are not the same in height, a first tipping bucket wall (5) is higher than a second tipping bucket wall (14) at the opposite side, a first floating bucket (2) is fixed in the tipping bucket (16), the first floating bucket (2) is positioned at a position lower than the first tipping bucket wall (5) and higher than the second tipping bucket wall (14), two supporting rods (18) are arranged on the bottom surface of the rainwater regulation and storage tank, a rotatable first rotating shaft (17) is fixed between the two first supporting rods (18), the bottom of the tipping bucket (16) is hinged on the first rotating shaft (17) so that the tipping bucket (16) can rotate around the first rotating shaft (17) to turn over, wherein the second tipping bucket wall (14) is close to the side wall of the rainwater regulation and storage tank, a first limit bar (15) and a bracket (4) positioned on the side surface of the tipping bucket (16) are arranged on the side wall of the rainwater regulation and storage tank, when the tipping bucket (16) overturns to the side wall of the rainwater regulation and storage tank close to the second tipping bucket wall (14), the first limit bar (15) can just block the top of the overturned first tipping bucket wall (5) to limit the overturning angle of the tipping bucket (16), a limit plate (13) extending to the lower part of the bottom of the bracket (4) is arranged on the side wall of the tipping bucket (16), a first limit block (8) is arranged at the bottom of the bracket (4), and when the tipping bucket (16) is horizontal, the first limiting block (8) just contacts the limiting plate (13) to limit the rotation of the tipping bucket (16); the connecting rod (6) is composed of a cross rod and a vertical rod, the included angle between the cross rod and the vertical rod is an obtuse angle, two second supporting rods (7) are fixed at the bottom of the bracket (4), a rotatable second rotating shaft (10) is fixed between the two second supporting rods (7), the middle part of the cross rod of the connecting rod (6) is hinged on the second rotating shaft (10), the connecting rod (6) swings with the second rotating shaft (10) as a fulcrum, the free end of the cross rod of the connecting rod (6) is provided with a first pin clamp (21), the free end of the vertical rod of the connecting rod (6) downwards hangs down is provided with a floating barrel (19), the bottom of the rainwater regulation pool is fixed with a limiter (20) for limiting the position of the floating barrel (19) fixed at the bottom of the connecting rod (6), a second limiting block (9) is arranged at the bottom of the bracket (4) along the length direction of a cross rod of the bracket (4) and at the front and rear ends of the second supporting rod (7), one side far away from the regulating reservoir wall is provided with a compression spring (12), the rotation angle of the connecting rod (6) is limited through the second limiting block (9) fixed on the bracket (4) and the compression spring (12) and a limiter (20) at the bottom of the rainwater regulating reservoir, a second pin clamp (11) is arranged at the side wall of the tipping bucket (16) at a position corresponding to a first pin clamp (21) on the connecting rod, when the tipping bucket (16) is horizontal, the first pin clamp (21) and the second pin clamp (11) are positioned at an engaged position, the tipping bucket (16) cannot be overturned; an elastic second limit strip (1) is arranged along the inner side of the top of the first tipping bucket wall (5), and when the second tipping bucket wall (14) of the tipping bucket (16) is turned downwards, the first limit strip (15) can just block the turned elastic second limit strip (1), so that collision force is reduced; the first rotating shaft (17) is positioned at the center or slightly eccentric position of the bottom of the tipping bucket (16), so that when the second pin clamp (11) is separated from the first pin clamp (21) at the free end of the connecting rod (6), the tipping bucket (16) can automatically turn over towards the pool wall direction of the rainwater regulation pool under the action of gravity.
2. The automatic hydraulic flushing skip of a rainwater regulation tank according to claim 1, characterized in that the first float bowl (2) is fixed to the top edge of the second skip wall (14) by means of a rigid connecting rod (3).
3. The automatic hydraulic flushing skip bucket of the rainwater regulation pool according to claim 1, wherein the included angle between the cross rod and the vertical rod of the connecting rod (6) is not more than 135 degrees, and when the float (19) is in contact with the limiter (20) fixed at the bottom of the rainwater regulation pool, the vertical rod of the connecting rod (6) forms a certain included angle with the vertical plane.
CN201910560887.2A 2019-06-26 2019-06-26 Automatic hydraulic flushing skip bucket of rainwater regulation and storage tank Active CN110158754B (en)

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CN201910560887.2A CN110158754B (en) 2019-06-26 2019-06-26 Automatic hydraulic flushing skip bucket of rainwater regulation and storage tank

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CN110158754B true CN110158754B (en) 2024-05-24

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2714632Y (en) * 2004-08-03 2005-08-03 上海化工装备有限公司 Water power flushing dumping device
KR101178107B1 (en) * 2012-04-19 2012-08-28 코오롱엔솔루션 주식회사 Low flow waste water tank cleaning device
CN104120781A (en) * 2014-07-02 2014-10-29 武汉圣禹排水系统有限公司 Waterpower flushing skip bucket of rainwater regulation and storage pond
CN107524227A (en) * 2017-09-30 2017-12-29 武汉圣禹排水系统有限公司 Waterpower tipping bucket flusher and the storm detention tank for including it
CN107587593A (en) * 2017-09-30 2018-01-16 武汉圣禹排水系统有限公司 Online device for treating rain water with waterpower tipping bucket flusher
CN206971362U (en) * 2017-06-29 2018-02-06 马潇然 A kind of storage pond flushing device
CN208578142U (en) * 2018-07-18 2019-03-05 北京北宇机械设备有限公司 Novel hydropower tipping bucket
KR101959354B1 (en) * 2018-12-13 2019-03-18 (주)가온텍 Tipping bucket for surface cleaning of storage tank
CN210194851U (en) * 2019-06-26 2020-03-27 中水北方勘测设计研究有限责任公司 Automatic hydraulic flushing tipping bucket of rainwater storage tank

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2714632Y (en) * 2004-08-03 2005-08-03 上海化工装备有限公司 Water power flushing dumping device
KR101178107B1 (en) * 2012-04-19 2012-08-28 코오롱엔솔루션 주식회사 Low flow waste water tank cleaning device
CN104120781A (en) * 2014-07-02 2014-10-29 武汉圣禹排水系统有限公司 Waterpower flushing skip bucket of rainwater regulation and storage pond
CN206971362U (en) * 2017-06-29 2018-02-06 马潇然 A kind of storage pond flushing device
CN107524227A (en) * 2017-09-30 2017-12-29 武汉圣禹排水系统有限公司 Waterpower tipping bucket flusher and the storm detention tank for including it
CN107587593A (en) * 2017-09-30 2018-01-16 武汉圣禹排水系统有限公司 Online device for treating rain water with waterpower tipping bucket flusher
CN208578142U (en) * 2018-07-18 2019-03-05 北京北宇机械设备有限公司 Novel hydropower tipping bucket
KR101959354B1 (en) * 2018-12-13 2019-03-18 (주)가온텍 Tipping bucket for surface cleaning of storage tank
CN210194851U (en) * 2019-06-26 2020-03-27 中水北方勘测设计研究有限责任公司 Automatic hydraulic flushing tipping bucket of rainwater storage tank

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