CN110607829B - Set up in preventing blockking up outlet on urban road surface - Google Patents
Set up in preventing blockking up outlet on urban road surface Download PDFInfo
- Publication number
- CN110607829B CN110607829B CN201910928785.1A CN201910928785A CN110607829B CN 110607829 B CN110607829 B CN 110607829B CN 201910928785 A CN201910928785 A CN 201910928785A CN 110607829 B CN110607829 B CN 110607829B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000012535 impurity Substances 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Sewage (AREA)
Abstract
The invention discloses an anti-blocking water outlet arranged on a city road surface, which comprises a water drainage box, wherein a filter cavity is arranged in the water drainage box, a water drainage hole which penetrates through the top wall of the filter cavity from top to bottom is arranged in the top wall of the filter cavity, a detection mechanism is arranged in the inner wall of the water drainage hole, the water drainage box is arranged in the road surface, the upper end surface of the water drainage box is slightly lower than the road surface, the detection mechanism is arranged in the water drainage hole, whether the water drainage hole is blocked or not can be detected, when the water drainage hole is blocked, the anti-blocking water outlet can automatically dredge to prevent water from being incapable of draining to form waterlogging, a filter screen is arranged in the anti-blocking water outlet, large impurities in water can be blocked by the filter.
Description
Technical Field
The invention relates to the technical field of road surface drainage, in particular to an anti-blocking water outlet arranged on an urban road surface.
Background
The drainage well cover plays an important role in dredging rainwater on a street on an urban street, particularly in summer of China, the rainwater is much, the rainfall is large, if the rainwater on the street cannot be timely drained, the urban traffic can be adversely affected, the existing drainage well cover is generally formed by welding a plurality of steel bars, a drainage port is reserved for drainage, although the drainage well cover with the structure can realize quick drainage of the rainwater, garbage such as branches, leaves, plastic bags and the like on the street can easily enter a sewer, peculiar smell is easily caused, the sewer can be seriously blocked, and a drainage hole of the drainage well cover is easily blocked by impurities, so that the drainage cannot be realized, and waterlogging is formed.
Disclosure of Invention
The invention aims to solve the technical problem of providing an anti-blocking water outlet arranged on an urban road surface, and overcomes the problems.
The invention is realized by the following technical scheme.
An anti-blocking water outlet arranged on an urban road surface comprises a water drainage box, wherein a filter cavity is arranged in the water drainage box, a water drainage hole which penetrates through the top wall of the filter cavity from top to bottom is formed in the top wall of the filter cavity, a detection mechanism is arranged in the inner wall of the water drainage hole, the water drainage box is arranged in the road surface, and the upper end surface of the water drainage box is slightly lower than the road surface;
a drainage cavity which is positioned at the lower side of the filter cavity and is communicated with the filter cavity is arranged in the drainage box, a filter screen is arranged at the communication position of the filter cavity and the drainage cavity and can intercept large impurities in water, a drainage pipe which is communicated with the drainage cavity is fixedly arranged on the lower end surface of the drainage box, the lower end of the drainage pipe is communicated with a sewer, a transmission cavity is arranged in the rear wall of the filter cavity and is communicated with the filter cavity, a connecting plate which can slide up and down is arranged in the transmission cavity, a sliding block is arranged in the transmission cavity in a sliding manner, the lower end of the sliding block is fixedly connected with the connecting plate through a middle rod, a placing cavity with a forward opening is arranged in the sliding block, a dredging rod which can move forward and backward is arranged in the placing cavity, and when the detection mechanism detects that the drainage hole is blocked, the dredging rod moves forward to the, when the connecting plate moves upwards, the dredging rod is inserted into the drain hole for dredging, and the sliding block always seals an opening between the transmission cavity and the filter cavity when sliding up and down;
and an impurity collecting mechanism is arranged in the drainage tank, and the impurity collecting mechanism can clean and collect impurities on the filter screen.
Furthermore, the impurity collecting mechanism comprises a collecting cavity which is arranged in the drainage box and is upwards opened, the collecting cavity is positioned on the left side of the filter cavity and is communicated with the filter cavity, a guide groove which is forwards opened is arranged in the rear wall of the drainage cavity, a guide block is arranged in the guide groove in a sliding manner, a moving plate is arranged at the communication position of the collecting cavity and the filter cavity in a sliding manner, the moving plate is communicated with the guide block through a support rod, a fixed block positioned on the left side of the guide block is fixedly arranged on the inner wall of the guide groove, a spring is connected between the fixed block and the guide block, a storage box is arranged in the collecting cavity, an upwards opened storage cavity is arranged in the storage box, an installation cavity which is positioned on the right side of the filter cavity and is communicated with the filter cavity is arranged in the drainage box, and a first electric push rod is fixedly arranged, the left end of the first electric push rod is provided with a pushing block, and the pushing block pushes impurities on the filter screen into the collecting cavity after moving leftwards, so that the impurities fall into the storage cavity.
Furthermore, the guide groove is communicated with the collecting cavity through a leftward opening, and the guide block can push impurities entering the guide groove into the collecting cavity to fall into the storage cavity when moving leftward.
Furthermore, a containing cavity with a left opening is formed in the pushing block, a rotating motor is fixedly arranged on the bottom wall of the containing cavity, a power shaft is connected to the front side of the rotating motor in a power connection mode, and a swinging rod is fixedly arranged on the power shaft.
Further, an electric guide rail is fixedly arranged in the left wall of the collecting cavity, a containing cavity is arranged in the rear wall of the collecting cavity, a sealing plate is arranged in the containing cavity in a sliding mode, and the sealing plate is arranged on the right side of the electric guide rail.
Furthermore, a threaded rod cavity is formed in the left wall of the collecting cavity, a rotating motor is fixedly arranged on the top wall of the threaded rod cavity, a threaded rod is connected to the lower side of the rotating motor in a power mode, a lifting block in threaded connection with the threaded rod is slidably arranged in the threaded rod cavity, a lifting plate is fixedly arranged on the right end face of the lifting block, and the storage box is placed on the upper end face of the lifting plate.
Furthermore, a second electric push rod is fixedly arranged in the rear wall of the placing cavity, the dredging rod is fixedly arranged at the front end of the second electric push rod, and the dredging rod can move back and forth when the second electric push rod is started.
Furthermore, a third electric push rod is fixedly arranged on the bottom wall of the transmission cavity, the connecting plate is arranged at the upper end of the third electric push rod, and the third electric push rod can drive the connecting plate to move up and down when being started.
Further, the detection mechanism comprises a light generator fixedly arranged in the right wall of the drain hole, a light receiver is fixedly arranged in the left wall of the drain hole, the light generator continuously sends out light signals, the light receiver receives the light signals, and when the light receiver cannot receive the light signals, the drain hole is blocked.
The invention has the beneficial effects that: the detection mechanism is arranged in the drain hole, and can detect whether the drain hole is blocked, when the drain hole is blocked, the drainage device can automatically dredge to prevent water from being incapable of draining to form waterlogging, the filter screen is arranged in the drainage device, large impurities in water can be intercepted by the filter screen to prevent the impurities from entering a sewer, the impurities on the filter screen can be automatically collected, the filter screen is prevented from being blocked by the impurities, and the drainage device has better practicability.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic top view of the storage case of FIG. 1;
fig. 5 is a schematic view of the structure at C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The anti-blocking drain outlet arranged on the urban road surface is described by combining the attached drawings 1-5, and mainly comprises a drain box 10, wherein a filter cavity 32 is arranged in the drain box 10, a drain hole 35 which penetrates through the top wall of the filter cavity 32 up and down is arranged in the top wall of the filter cavity, a detection mechanism 70 is arranged in the inner wall of the drain hole 35, the drain box 10 is arranged in the road surface, and the upper end surface of the drain box 10 is slightly lower than the road surface;
a drainage cavity 11 which is positioned at the lower side of the filter cavity 32 and is communicated with the filter cavity 32 is arranged in the drainage box 10, a filter screen 12 is arranged at the communication position of the filter cavity 32 and the drainage cavity 11, the filter screen 12 can intercept large impurities in water, a drainage pipe 49 communicated with the drainage cavity 11 is fixedly arranged on the lower end face of the drainage box 10, the lower end of the drainage pipe 49 is communicated with a sewer, a transmission cavity 24 is arranged in the rear wall of the filter cavity 32, the transmission cavity 24 is communicated with the filter cavity 32, a connecting plate 22 capable of sliding up and down is arranged in the transmission cavity 24, a sliding block 20 is arranged in the transmission cavity 24 in a sliding manner, the lower end of the sliding block 20 is fixedly connected with the connecting plate 22 through an intermediate rod 21, a placing cavity 50 with a forward opening is arranged in the sliding block 20, a dredging rod 30 capable of moving forward and backward is arranged in the placing cavity 50, when the detection mechanism 70 detects that, the dredging rod 30 moves forwards to the lower side of the drain hole 35, when the connecting plate 22 moves upwards, the dredging rod 30 is inserted into the drain hole 35 for dredging, and when the sliding block 20 slides up and down, the opening between the transmission cavity 24 and the filter cavity 32 is always closed;
the drainage box 10 is provided with an impurity collecting mechanism 71, and the impurity collecting mechanism 71 can clean and collect impurities on the filter screen 12.
Beneficially, the impurity collecting mechanism 71 includes a collecting chamber 46 disposed in the drainage box 10 and opened upwards, the collecting chamber 46 is located at the left side of the filtering chamber 32 and communicated with the filtering chamber 32, a guide groove 27 opened forwards is disposed in the rear wall of the drainage chamber 11, a guide block 25 is slidably disposed in the guide groove 27, a moving plate 37 is slidably disposed at the communicating position of the collecting chamber 46 and the filtering chamber 32, the moving plate 37 is communicated with the guide block 25 through a support rod 31, a fixing block 52 positioned at the left side of the guide block 25 is fixedly disposed on the inner wall of the guide groove 27, a spring 26 is connected between the fixing block 52 and the guide block 25, a storage box 47 is disposed in the collecting chamber 46, an upwardly opened storage chamber 48 is disposed in the storage box 47, a mounting chamber 14 positioned at the right side of the filtering chamber 32 and communicated with the filtering chamber 32 is disposed in the drainage box 10, the right wall of the mounting cavity 14 is fixedly provided with a first electric push rod 15, the left end of the first electric push rod 15 is provided with a push block 13, and after the push block 13 moves leftwards, impurities on the filter screen 12 are pushed into the collection cavity 46 and fall into the storage cavity 48.
Advantageously, the guide slot 27 opens to the left in communication with the collection chamber 46, and the guide block 25, when moving to the left, pushes the impurities entering the guide slot 27 into the collection chamber 46 and falls into the storage chamber 48.
Advantageously, a containing cavity 17 which is open to the left is formed in the pushing block 13, a rotating motor 18 is fixedly arranged on the bottom wall of the containing cavity 17, a power shaft 19 is dynamically connected to the front side of the rotating motor 18, and a swinging rod 16 is fixedly arranged on the power shaft 19.
Advantageously, a motor-driven rail 40 is fixedly arranged in the left wall of the collection chamber 46, an accommodation chamber 36 is arranged in the rear wall of the collection chamber 46, a closing plate 39 is slidably arranged in the accommodation chamber 36, and the closing plate 39 is arranged on the right side of the motor-driven rail 40.
Advantageously, a threaded rod cavity 42 is formed in the left wall of the collection cavity 46, a rotating motor 41 is fixedly arranged on the top wall of the threaded rod cavity 42, a threaded rod 43 is dynamically connected to the lower side of the rotating motor 41, a lifting block 44 in threaded connection with the threaded rod 43 is slidably arranged in the threaded rod cavity 42, a lifting plate 45 is fixedly arranged on the right end face of the lifting block 44, and the storage box 47 is placed on the upper end face of the lifting plate 45.
Advantageously, a second electric push rod 51 is fixedly arranged in the rear wall of the placing cavity 50, the dredging rod 30 is fixedly arranged at the front end of the second electric push rod 51, and the dredging rod 30 can move back and forth when the second electric push rod 51 is started.
Advantageously, a third electric push rod 23 is fixedly arranged on the bottom wall of the transmission cavity 24, the connecting plate 22 is mounted at the upper end of the third electric push rod 23, and the third electric push rod 23 can drive the connecting plate 22 to move up and down when being started.
Advantageously, the detection mechanism 70 includes a light generator 34 fixedly disposed in the right wall of the drain hole 35, a light receiver 33 is fixedly disposed in the left wall of the drain hole 35, the light generator 34 continuously emits a light signal, the light receiver 33 receives the light signal, and when the light receiver 33 does not receive the light signal, it indicates that the drain hole 35 is blocked.
Sequence of mechanical actions of the whole device:
1. the invention is installed in the road surface, so that the upper end surface of the drainage box 10 is slightly lower than the road surface;
2. water enters the filter cavity 32 through the drain hole 35, larger impurities in the water are left on the filter screen 12, and the water is drained into a sewer through the drainage cavity 11 and the drainage pipe 49;
3. when the drain hole 35 is blocked by impurities, the light receiver 33 cannot receive the light signal sent by the light generator 34, so that the second electric push rod 51 is started;
4. the second electric push rod 51 enables the dredging rod 30 to move forwards, and the second electric push rod 51 stops when the dredging rod 30 moves to the lower side of the water discharging hole 35;
5. the third electric push rod 23 is started to drive the sliding block 20 to move upwards through the connecting plate 22 and the middle rod 21, so that the dredging rod 30 moves upwards to be inserted into the drain hole 35, and impurities blocking the drain hole 35 are poked away;
6. when the sliding block 20 moves upwards, the sliding block 20 always seals the through hole between the transmission cavity 24 and the filter cavity 32, so that impurities and water are prevented from entering the transmission cavity 24;
7. after the dredging rod 30 moves upwards once, the third electric push rod 23 starts to descend, and at the moment, if the light receiver 33 still cannot receive the light signal sent by the light generator 34, the third electric push rod 23 starts again to enable the dredging rod 30 to move upwards until the drain hole 35 is dredged;
8. after the drain hole 35 is dredged, the dredging rod 30 and the sliding block 20 return to the initial positions;
9. when the third electric push rod 23 is started for a certain number of times, the first electric push rod 15 is started to enable the pushing block 13 to move leftwards, and impurities on the upper end face of the filter screen 12 are pushed leftwards;
10. the impurity pushes the moving plate 37 to the left, at this time, the pushing block 13 is located on the upper side of the storage cavity 48, and the impurity is located between the filter screen 12 and the moving plate 37;
11. the rotating motor 18 is started to drive the swinging rod 16 to swing left and right circularly through the power shaft 19, so that impurities fall into the storage cavity 48;
12. the first electric push rod 15 is started to return the push block 13 to the initial position;
13. the maintainer can take out impurity in the clearance storage chamber 48 with storage tank 47 regularly, when taking out storage tank 47, starts electronic guide rail 40 earlier and makes closing plate 39 accomodate in holding chamber 36, starts rotating electrical machines 41 and makes threaded rod 43 rotate, and elevator 44 drives lifting plate 45 upward movement and upwards lifts storage tank 47, and the maintainer takes out storage tank 47.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a set up the jam outlet of preventing on urban road surface, includes water drainage box, its characterized in that: a filter cavity is arranged in the drainage box, a drainage hole which penetrates through the top wall of the filter cavity up and down is arranged in the top wall of the filter cavity, a detection mechanism is arranged in the inner wall of the drainage hole, the drainage box is arranged in the road surface, and the upper end surface of the drainage box is slightly lower than the road surface;
a drainage cavity which is positioned at the lower side of the filter cavity and is communicated with the filter cavity is arranged in the drainage box, a filter screen is arranged at the communication position of the filter cavity and the drainage cavity and can intercept large impurities in water, a drainage pipe which is communicated with the drainage cavity is fixedly arranged on the lower end surface of the drainage box, the lower end of the drainage pipe is communicated with a sewer, a transmission cavity is arranged in the rear wall of the filter cavity and is communicated with the filter cavity, a connecting plate which can slide up and down is arranged in the transmission cavity, a sliding block is arranged in the transmission cavity in a sliding manner, the lower end of the sliding block is fixedly connected with the connecting plate through a middle rod, a placing cavity with a forward opening is arranged in the sliding block, a dredging rod which can move forward and backward is arranged in the placing cavity, and when the detection mechanism detects that the drainage hole is blocked, the dredging rod moves forward to the, when the connecting plate moves upwards, the dredging rod is inserted into the drain hole for dredging, and the sliding block always seals an opening between the transmission cavity and the filter cavity when sliding up and down;
and an impurity collecting mechanism is arranged in the drainage tank, and the impurity collecting mechanism can clean and collect impurities on the filter screen.
2. The anti-clogging water outlet arranged on the urban road surface according to claim 1, wherein: the impurity collecting mechanism comprises a collecting cavity which is arranged in the drainage box and is upwards opened, the collecting cavity is positioned on the left side of the filtering cavity and is communicated with the filtering cavity, a guide groove which is forwards opened is arranged in the rear wall of the drainage cavity, a guide block is arranged in the guide groove in a sliding manner, a moving plate is arranged at the communication position of the collecting cavity and the filtering cavity in a sliding manner, the moving plate is communicated with the guide block through a support rod, a fixed block which is positioned on the left side of the guide block is fixedly arranged on the inner wall of the guide groove, a spring is connected between the fixed block and the guide block, a storage box is arranged in the collecting cavity, an upwards opened storage cavity is arranged in the storage box, an installation cavity which is positioned on the right side of the filtering cavity and is communicated with the filtering cavity is arranged in the drainage box, a first electric push rod is fixedly arranged on the right wall of the installation cavity, the pushing block pushes impurities on the filter screen into the collecting cavity to fall into the storage cavity after moving leftwards.
3. The anti-clogging water outlet arranged on the urban road surface according to claim 2, wherein: the guide groove is communicated with the collecting cavity through the leftward opening, and impurities entering the guide groove can be pushed into the collecting cavity and fall into the storage cavity when the guide block moves leftwards.
4. The anti-clogging water outlet arranged on the urban road surface according to claim 2, wherein: the push block is internally provided with a storage cavity with a left opening, the bottom wall of the storage cavity is fixedly provided with a rotating motor, the front side of the rotating motor is in power connection with a power shaft, and a swing rod is fixedly arranged on the power shaft.
5. The anti-clogging water outlet arranged on the urban road surface according to claim 3, wherein: an electric guide rail is fixedly arranged in the left wall of the collecting cavity, a containing cavity is arranged in the rear wall of the collecting cavity, a sealing plate is arranged in the containing cavity in a sliding mode, and the sealing plate is arranged on the right side of the electric guide rail.
6. The anti-clogging water outlet arranged on the urban road surface according to claim 5, wherein: the collecting cavity is characterized in that a threaded rod cavity is formed in the left wall of the collecting cavity, a rotating motor is fixedly arranged on the top wall of the threaded rod cavity, a threaded rod is dynamically connected to the lower side of the rotating motor, a lifting block in threaded connection with the threaded rod is slidably arranged in the threaded rod cavity, a lifting plate is fixedly arranged on the right end face of the lifting block, and the storage box is placed on the upper end face of the lifting plate.
7. The anti-clogging water outlet arranged on the urban road surface according to claim 1, wherein: a second electric push rod is fixedly arranged in the rear wall of the placing cavity, the dredging rod is fixedly arranged at the front end of the second electric push rod, and the dredging rod can move back and forth when the second electric push rod is started.
8. The anti-clogging water outlet arranged on the urban road surface according to claim 1, wherein: and a third electric push rod is fixedly arranged on the bottom wall of the transmission cavity, the connecting plate is arranged at the upper end of the third electric push rod, and the third electric push rod can drive the connecting plate to move up and down when being started.
9. The anti-clogging water outlet arranged on the urban road surface according to claim 1, wherein: the detection mechanism comprises a light generator fixedly arranged in the right wall of the drain hole, a light receiver is fixedly arranged in the left wall of the drain hole, the light generator continuously sends out light signals, the light receiver receives the light signals, and when the light receiver cannot receive the light signals, the drain hole is blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910928785.1A CN110607829B (en) | 2019-09-28 | 2019-09-28 | Set up in preventing blockking up outlet on urban road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910928785.1A CN110607829B (en) | 2019-09-28 | 2019-09-28 | Set up in preventing blockking up outlet on urban road surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110607829A CN110607829A (en) | 2019-12-24 |
| CN110607829B true CN110607829B (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910928785.1A Active CN110607829B (en) | 2019-09-28 | 2019-09-28 | Set up in preventing blockking up outlet on urban road surface |
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| CN (1) | CN110607829B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013205A (en) * | 2020-02-05 | 2020-04-17 | 新昌德劳污水处理有限公司 | Waste water sedimentation equipment for preliminary treatment of waste water |
| CN111691917B (en) * | 2020-06-22 | 2021-11-16 | 上海铁能建设工程有限公司 | Water drainage device for tunnel and construction method thereof |
| CN117052724B (en) * | 2023-10-13 | 2023-12-15 | 汇舸(南通)环保设备有限公司 | Intelligent control equipment for saving energy of sea water pump |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100878252B1 (en) * | 2008-06-03 | 2009-01-19 | (주)에이치엠씨 | Drainage trap of the catch-pit |
| CN204040177U (en) * | 2014-09-05 | 2014-12-24 | 浙江虞舜建设有限公司 | Flip-type inspection well cover |
| CN104818763A (en) * | 2015-05-27 | 2015-08-05 | 苏州科锐恒机械科技有限公司 | Anti-blocking type inspection well cover module |
| CN207567912U (en) * | 2017-11-27 | 2018-07-03 | 重庆建筑工程职业学院 | A kind of highway drainage device |
| CN108331133B (en) * | 2017-12-29 | 2020-01-10 | 广东省勃诚建设有限公司 | Road anti-blocking drainage device and use method thereof |
| CN208650228U (en) * | 2018-05-25 | 2019-03-26 | 新昌县勤振机械制造有限公司 | A kind of municipal administration well lid drainage mechanism |
| CN208803553U (en) * | 2018-08-31 | 2019-04-30 | 刘董 | A kind of urban construction is with from dredged road drainage cover board |
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2019
- 2019-09-28 CN CN201910928785.1A patent/CN110607829B/en active Active
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