CN110700375A - Waterlogging prevention flood diversion equipment for urban heavy rain - Google Patents
Waterlogging prevention flood diversion equipment for urban heavy rain Download PDFInfo
- Publication number
- CN110700375A CN110700375A CN201910966429.9A CN201910966429A CN110700375A CN 110700375 A CN110700375 A CN 110700375A CN 201910966429 A CN201910966429 A CN 201910966429A CN 110700375 A CN110700375 A CN 110700375A
- Authority
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- China
- Prior art keywords
- flood diversion
- filter screen
- groove
- box
- outlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002265 prevention Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 230000000875 corresponding Effects 0.000 claims abstract description 15
- 241000883990 Flabellum Species 0.000 claims description 6
- 210000002421 Cell Wall Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 230000037250 Clearance Effects 0.000 abstract description 2
- 230000035512 clearance Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 7
- 238000007664 blowing Methods 0.000 description 3
- 230000000903 blocking Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
- B01D29/01—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
- B01D29/96—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
Abstract
The invention relates to the technical field of flood diversion devices, and discloses urban heavy rain waterlogging prevention flood diversion equipment which comprises a flood diversion box with a rectangular section, wherein the top of the flood diversion box is fixedly communicated with a water inlet pipe, the inner wall, close to the top, of the water inlet pipe is connected with a filter screen through a dismounting mechanism, the vertical outer wall, close to the bottom of the box, of the flood diversion box is fixedly communicated with a first water outlet pipe, the vertical outer wall, far away from the first water outlet pipe, of the flood diversion box is fixedly communicated with a second water outlet pipe, the inner box wall, corresponding to the second water outlet pipe, of the flood diversion box is connected with a valve plate through an adjusting mechanism, the axis of the valve plate is superposed with the second water outlet pipe, the adjusting mechanism comprises a T-shaped sliding groove, the T-shaped sliding groove is formed in the inner box wall of the flood diversion box. This urban heavy rain prevents waterlogging flood diversion equipment, accelerates drainage speed when taking place the waterlogging, clearance pipeline is with low costs, the difficult installation and the dismantlement advantage such as of filter screen jam, the filter screen of being convenient for when the waterlogging takes place.
Description
Technical Field
The invention relates to the technical field of flood diversion devices, in particular to flood diversion equipment for preventing waterlogging in heavy rain in cities.
Background
For the drainage problem of cities in heavy rain seasons, a common treatment mode is that municipal rainwater drainage pipelines are installed, and then rainwater is directly drained through drainage pipelines, but in the rain seasons, particularly heavy rain, a single municipal rainwater drainage pipeline cannot drain rainwater in time, so that urban waterlogging occurs, and once rainwater waterlogging occurs, inconvenience and pollution are caused to the cities, and environmental protection is not facilitated; simultaneously, in order to prevent that the debris of aquatic from getting into municipal rainwater drainage pipe, generally can be a filter screen of installation on the pipeline, but when taking place the flood, can bring more impurity, lead to the filter screen to block up.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a flood diversion device for preventing waterlogging in heavy rain in cities, which has the advantages of increasing the drainage speed when waterlogging occurs, reducing the cost of cleaning pipelines, preventing the filter screen from being blocked easily when waterlogging occurs, facilitating the installation and the disassembly of the filter screen and the like, and solves the problems of high cost of cleaning the pipelines and easy blockage of the filter screen when waterlogging occurs due to the existing urban drainage.
(II) technical scheme
In order to realize the purposes of accelerating the drainage speed when waterlogging occurs, having low cost for cleaning pipelines when waterlogging does not occur, having difficulty in blocking the filter screen when waterlogging occurs, being convenient for the installation and the disassembly of the filter screen and the like, the invention provides the following technical scheme: a flood diversion device for preventing waterlogging in urban heavy rain comprises a flood diversion box with a rectangular section, wherein the top of the flood diversion box is fixedly communicated with a water inlet pipe, the inner wall, close to the top, of the water inlet pipe is connected with a filter screen through a dismounting mechanism, the vertical outer wall, close to the bottom of the box, of the flood diversion box is fixedly communicated with a first water outlet pipe, the vertical outer wall, far away from the first water outlet pipe, of the flood diversion box is fixedly communicated with a second water outlet pipe, the inner box wall, corresponding to the second water outlet pipe, of the flood diversion box is connected with a valve plate through an adjusting mechanism, the axis of the valve plate is overlapped with the second water outlet pipe, the adjusting mechanism comprises a T-shaped sliding groove, the T-shaped sliding groove is formed in the inner box wall of the flood diversion box, the T-shaped sliding groove is located right above the second water outlet pipe, a T-shaped sliding block is connected in the T-shaped sliding groove in a sliding manner, one end, and with valve plate fixed connection, the top fixedly connected with connecting rod of valve plate, and the upper end fixedly connected with floater of connecting rod, the top fixedly connected with first spring of T type slider, the upper end of first spring and the top cell wall fixed connection of T type spout.
Preferably, the center department of filter screen rotates through the bearing and is connected with the bull stick, and the bearing is fixed to be established in the filter screen, the lower extreme of bull stick runs through the filter screen and downwardly extending, and symmetry fixedly connected with flabellum, the upper end of bull stick runs through the filter screen and upwardly extending, and symmetry fixedly connected with scraper blade, the bottom and the filter screen of scraper blade offset.
Preferably, the disassembling mechanism comprises two spring grooves and two clamping grooves, the two spring grooves are symmetrically formed in the side wall, opposite to each other, of the filter screen, the two clamping grooves are symmetrically formed in the inner wall, corresponding to the spring grooves, of the water inlet pipe, an operation hole is formed in the top groove wall of each clamping groove, a second spring is fixedly connected to the groove bottom of each spring groove, a clamping block is fixedly connected to the other end of each second spring, and one end, far away from the second spring, of each clamping block penetrates through a notch of each spring groove and extends into the corresponding clamping groove and is inserted into the corresponding clamping groove.
Preferably, a ball groove is formed in one end, close to the bottom of the T-shaped sliding groove, of the T-shaped sliding block, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards, and is abutted against the bottom of the T-shaped sliding groove.
Preferably, the opposite groove walls of the spring grooves are symmetrically provided with limiting sliding grooves, the limiting sliding grooves are connected with limiting sliding blocks in a sliding mode, and the opposite ends of the two limiting sliding blocks penetrate through the notches corresponding to the limiting sliding grooves and extend outwards and are fixedly connected with the clamping blocks.
Preferably, the inner bottom of the flood diversion box is provided with a matching groove corresponding to the valve plate, and the valve plate is inserted in the matching groove.
Preferably, the relative inner pipe wall of the water inlet pipe is symmetrically and fixedly connected with limiting blocks, and the tops of the limiting blocks are abutted to the filter screen.
Preferably, the outer pipe wall of the water inlet pipe close to the top is fixedly connected with a mounting frame.
(III) advantageous effects
Compared with the prior art, the invention provides urban heavy rain waterlogging prevention flood diversion equipment, which has the following beneficial effects:
1. the flood diversion equipment for preventing the urban heavy rain from waterlogging comprises a water inlet pipe, a first water outlet pipe, a second water outlet pipe, a valve plate, a floating ball, a connecting rod, a T-shaped chute, a flood diversion box, a T-shaped slide block and a second spring, wherein during normal drainage, water flows into the flood diversion box through the water inlet pipe, flows outwards through the first water outlet pipe and cannot enter the second water outlet pipe, when the urban heavy rain occurs, more water is generated, the first water blowing pipe is not enough to discharge rainwater, so that the water level in the flood diversion box rises, the floating ball rises, the valve plate rises, the second water outlet pipe is opened, the rainwater is discharged through the first water outlet pipe and the second water outlet pipe simultaneously, the rainwater discharge is changed into two pipelines from one pipeline, the drainage speed is accelerated, meanwhile, when no flood occurs, the rainwater cannot enter the second water outlet pipe, when no flood occurs, no water enters the second water outlet pipe, the cost of pipeline cleaning is reduced.
2. This flood diversion equipment is prevented waterlogging by heavy rain in city, through setting up flabellum, bull stick, scraper blade and filter screen, during the heavy rainy season, the rainwater is more, also leads to debris more simultaneously, and the rainwater flows to the flood diversion case through the filter screen to the inlet tube, drives the flabellum rotatory, and then drives the bull stick rotatory for the scraper blade is rotatory, because scraper blade and filter screen offset, the scraper blade is cleared up the filter screen, and the more condition emergence of plugging up the filter screen of debris when preventing the flood.
3. This flood diversion equipment is prevented waterlogging by heavy rain in city through setting up spring groove, draw-in groove, handle hole, second spring and fixture block, when the filter screen is taken off to first drain pipe in needs and clears up, exerts the pressure of a compression second spring to the fixture block through the handle hole, breaks away from the draw-in groove until the fixture block, alright take off the filter screen, when needs installation filter screen otherwise the operation can, be convenient for take off and install of filter screen.
Drawings
Fig. 1 is a schematic structural view of a flood diversion device for preventing waterlogging in heavy rain in a city according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is an enlarged view of a portion C in fig. 1.
In the figure: the device comprises a flood diversion box 1, a water inlet pipe 2, a filter screen 3, a first water outlet pipe 4, a second water outlet pipe 5, a valve plate 6, a 7T-shaped sliding groove, a sliding block 8T-shaped, a connecting rod 9, a floating ball 10, a first spring 11, a rotating rod 12, fan blades 13, a scraper 14, a spring groove 15, a clamping groove 16, an operation hole 17, a second spring 18, a clamping block 19, a ball groove 20, a ball 21, a limiting sliding groove 22, a limiting sliding block 23, a matching groove 24, a limiting block 25 and a mounting frame 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a flood diversion device for preventing waterlogging in heavy rain in a city comprises a flood diversion box 1 with a rectangular section, a water inlet pipe 2 is fixedly communicated with the top of the flood diversion box 1, a filter screen 3 is connected on the inner wall of the water inlet pipe 2 close to the top through a dismounting mechanism, a first water outlet pipe 4 is fixedly communicated with the outer vertical wall of one side of the flood diversion box 1 close to the bottom of the box, a second water outlet pipe 5 is fixedly communicated with the outer vertical wall of the flood diversion box 1 far away from the first water outlet pipe 4, a valve plate 6 is connected on the inner box wall of the flood diversion box 1 corresponding to the second water outlet pipe 5 through an adjusting mechanism, the axis of the valve plate 6 is superposed with the second water outlet pipe 5, the valve plate 6 is used for blocking the second water outlet pipe 5 to prevent rainwater from flowing out through the second water outlet pipe 5 to increase cleaning cost when flood does not occur, the adjusting mechanism comprises a T-shaped chute 7, the T-shaped chute 7 is opened on, and the T-shaped chute 7 is positioned right above the second water outlet pipe 5, the T-shaped chute 7 is connected with a T-shaped sliding block 8 in a sliding manner, one end of the T-shaped sliding block 8, which is far away from the bottom of the T-shaped chute 7, penetrates through the notch of the T-shaped chute 7 and extends outwards and is fixedly connected with the valve plate 6, the top of the valve plate 6 is fixedly connected with a connecting rod 9, the upper end of the connecting rod 9 is fixedly connected with a floating ball 10, the top of the T-shaped sliding block 8 is fixedly connected with a first spring 11, the upper end of the first spring 11 is fixedly connected with the top groove wall of the T-shaped chute 7, when water is drained normally, the water flows into the flood diversion box 1 through the water inlet pipe 2, the water flows outwards through the first water outlet pipe 4 and cannot enter the second water outlet pipe 5, when the city meets heavy rain, the first water blowing pipe 4 is not enough to discharge, so that the water level in the, and then second outlet pipe 5 is opened, and the rainwater is discharged through first outlet pipe 2 and second outlet pipe 5 simultaneously, makes the emission of rainwater become two pipelines by a pipeline for the speed of drainage, when not having the flood simultaneously, in the rainwater can not get into second outlet pipe 5, when not having the flood to take place, can not have water and get into in second outlet pipe 5, has reduced the cost of pipeline clearance.
The center department of filter screen 3 rotates through the bearing and is connected with bull stick 12, and the bearing is fixed to be established in filter screen 3, the lower extreme of bull stick 12 runs through filter screen 3 and downwardly extending, and symmetry fixedly connected with flabellum 13, the upper end of bull stick 12 runs through filter screen 3 and upwards extends, and symmetry fixedly connected with scraper blade 14, the bottom and the filter screen 3 of scraper blade 14 offset, during heavy rainy season, the rainwater is more, also lead to debris more simultaneously, the rainwater flows to flood diversion case 1 through filter screen 3 to inlet tube 2, it is rotatory to drive flabellum 13, and then it is rotatory to drive bull stick 12, make scraper blade 14 rotatory, because scraper blade 14 offsets with filter screen 3, scraper blade 14 clears up filter screen 3, the more condition of plugging up filter screen 3 of debris takes place during the flood prevention.
The disassembling mechanism comprises two spring grooves 15 and two clamping grooves 16, the two spring grooves 15 are symmetrically arranged on the side wall of the filter screen 3, the two clamping grooves 16 are symmetrically arranged on the inner opposite pipe wall of the water inlet pipe 2 corresponding to the spring grooves 15, an operation hole 17 is formed in the top groove wall of the clamping groove 16, a second spring 18 is fixedly connected to the groove bottom of the spring groove 15, a clamping block 19 is fixedly connected to the other end of the second spring 18, one end, far away from the second spring 18, of the clamping block 19 penetrates through a notch of the spring groove 15 and extends into the clamping groove 16 and is inserted into the clamping groove 16, when the filter screen 3 needs to be taken down to clean the first water drainage pipe 4, pressure for compressing the second spring 18 is applied to the clamping block 19 through the operation hole 17 until the clamping block 19 is separated from the clamping groove 16, the filter screen 3 can be taken down, otherwise, and the filter screen 3 is convenient to take down and install.
The ball groove 20 has been seted up to the one end that T type slider 8 is close to T type spout 7 tank bottom, and ball 21 is connected with in the ball groove 20 roll, and the ball 21 is kept away from the one end of ball groove 20 tank bottom and is passed the notch in ball groove 20 and outwards extend, and offsets with the tank bottom of T type spout 7, makes the gliding more swift of valve plate 6.
Spacing spout 22 has been seted up to the symmetry on the relative cell wall of spring groove 15, and sliding connection has spacing slider 23 in spacing spout 22, and two spacing slider 23 one ends in opposite directions all pass the notch that corresponds spacing spout 22 and outwards extend, and all with fixture block 19 fixed connection, prevent that fixture block 19 from breaking away from the condition emergence of spring groove 15.
The inner bottom of the flood diversion box 1 is provided with a matching groove 24 corresponding to the valve plate 6, and the valve plate 6 is inserted in the matching groove 24, so that the valve plate 6 is more tightly connected with the second water outlet pipe 5.
Symmetry fixedly connected with stopper 25 on the relative interior pipe wall of inlet tube 2, and stopper 25's top offsets with filter screen 3, prevents that the condition that filter screen 3 dropped from taking place.
The outer pipe wall of inlet tube 2 near the top is fixedly connected with installing frame 26, is convenient for install inlet tube 2.
To sum up, the flood diversion equipment for preventing waterlogging in heavy rain in a city can ensure that water flows into the flood diversion box 1 through the water inlet pipe 2 during normal drainage, the water flows outwards through the first water outlet pipe 4 and cannot enter the second water outlet pipe 5, when the city is subjected to heavy rain, more water is generated, the first water blowing pipe 4 is not enough for discharging the rainwater, the water level in the flood diversion box 1 is increased, the floating ball 10 is increased, the valve plate 6 is increased, the second water outlet pipe 5 is opened, the rainwater is discharged through the first water outlet pipe 2 and the second water outlet pipe 5 simultaneously, the rainwater discharge is changed into two pipelines from one pipeline, the drainage speed is accelerated, meanwhile, when no flood occurs, the rainwater cannot enter the second water outlet pipe 5, when no flood occurs, no water enters the second water outlet pipe 5, and the pipeline cleaning cost is reduced; during heavy rainy seasons, more rainwater and more sundries are caused, the rainwater flows to the flood diversion box 1 through the filter screen 3 towards the water inlet pipe 2 to drive the fan blades 13 to rotate and further drive the rotating rod 12 to rotate, so that the scraper 14 rotates, and the scraper 14 cleans the filter screen 3 due to the fact that the scraper 14 abuts against the filter screen 3, and the situation that the filter screen 3 is blocked by more sundries during flood is prevented; when filter screen 3 is taken down to clear up first drain pipe 4 as required, exert the pressure of a compression second spring 18 to fixture block 19 through handle hole 17, break away from draw-in groove 16 until fixture block 19, alright take off filter screen 3, otherwise when filter screen 3 is installed to needs the operation can, be convenient for take off and install of filter screen 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an inland inundation prevention flood diversion equipment is rainy in city, includes that the section is flood diversion case (1) of rectangle, its characterized in that: the top of the flood diversion box (1) is fixedly communicated with a water inlet pipe (2), an inner pipe wall, close to the top, of the water inlet pipe (2) is connected with a filter screen (3) through a dismounting mechanism, a vertical outer box wall, close to the box bottom, of the flood diversion box (1) is fixedly communicated with a first water outlet pipe (4), a vertical outer box wall, far away from the first water outlet pipe (4), of the flood diversion box (1) is fixedly communicated with a second water outlet pipe (5), inner box walls, corresponding to the second water outlet pipe (5), of the flood diversion box (1) are connected with a valve plate (6) through an adjusting mechanism, an axis of the valve plate (6) is overlapped with the second water outlet pipe (5), the adjusting mechanism comprises a T-shaped sliding groove (7), the T-shaped sliding groove (7) is formed in the inner box wall of the flood diversion box (1), the T-shaped sliding groove (7) is located right above the second water outlet pipe (5), and a T-shaped sliding block (8), t type slider (8) keep away from the notch of T type spout (7) tank bottom and outwards extend, and with valve plate (6) fixed connection, the top fixedly connected with connecting rod (9) of valve plate (6), and the upper end fixedly connected with floater (10) of connecting rod (9), the first spring (11) of top fixedly connected with of T type slider (8), the upper end of first spring (11) and the top cell wall fixed connection of T type spout (7).
2. The urban heavy rain waterlogging prevention flood diversion apparatus according to claim 1, wherein: the center department of filter screen (3) is connected with bull stick (12) through the bearing rotation, and the bearing is fixed to be established in filter screen (3), the lower extreme of bull stick (12) runs through filter screen (3) and downwardly extending, and symmetry fixedly connected with flabellum (13), the upper end of bull stick (12) runs through filter screen (3) and upwards extends, and symmetry fixedly connected with scraper blade (14), the bottom and the filter screen (3) of scraper blade (14) offset.
3. The urban heavy rain waterlogging prevention flood diversion apparatus according to claim 1, wherein: the disassembling mechanism comprises two spring grooves (15) and two clamping grooves (16), the two spring grooves (15) are symmetrically arranged on the side wall, opposite to each other, of the filter screen (3), the two clamping grooves (16) are symmetrically arranged on the inner wall, corresponding to the spring grooves (15), of the water inlet pipe (2), an operating hole (17) is formed in the top groove wall of each clamping groove (16), a second spring (18) is fixedly connected to the bottom of each spring groove (15), a clamping block (19) is fixedly connected to the other end of each second spring (18), one end, far away from the second spring (18), of each clamping block (19) penetrates through a notch of each spring groove (15) and extends into the corresponding clamping groove (16), and each clamping block is inserted into the corresponding clamping groove (16).
4. The urban heavy rain waterlogging prevention flood diversion apparatus according to claim 1, wherein: the ball groove (20) has been seted up to the one end that T type slider (8) are close to T type spout (7) tank bottom, roll in ball groove (20) and be connected with ball (21), the notch and the outside extension of ball groove (20) are passed to the one end that ball groove (20) tank bottom was kept away from in ball (21), and offset with the tank bottom of T type spout (7).
5. The urban heavy rain waterlogging prevention flood diversion apparatus according to claim 3, wherein: spacing spout (22) have been seted up to the symmetry on the relative cell wall in spring groove (15), spacing spout (22) sliding connection has spacing slider (23), two spacing slider (23) one end in opposite directions all passes the notch that corresponds spacing spout (22) and outwards extends, and all with fixture block (19) fixed connection.
6. The urban heavy rain waterlogging prevention flood diversion apparatus according to claim 1, wherein: the inner bottom of the flood diversion box (1) is provided with a matching groove (24) corresponding to the valve plate (6), and the valve plate (6) is inserted in the matching groove (24).
7. The urban heavy rain waterlogging prevention flood diversion apparatus according to claim 1, wherein: the symmetrical fixed connection has stopper (25) on the relative interior pipe wall of inlet tube (2), and the top of stopper (25) offsets with filter screen (3).
8. The urban heavy rain waterlogging prevention flood diversion apparatus according to claim 1, wherein: the outer pipe wall that inlet tube (2) are close to the top is gone up fixedly connected with installing frame (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910966429.9A CN110700375A (en) | 2019-10-12 | 2019-10-12 | Waterlogging prevention flood diversion equipment for urban heavy rain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910966429.9A CN110700375A (en) | 2019-10-12 | 2019-10-12 | Waterlogging prevention flood diversion equipment for urban heavy rain |
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| Publication Number | Publication Date |
|---|---|
| CN110700375A true CN110700375A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910966429.9A Pending CN110700375A (en) | 2019-10-12 | 2019-10-12 | Waterlogging prevention flood diversion equipment for urban heavy rain |
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| CN111535619A (en) * | 2020-05-11 | 2020-08-14 | 中国十七冶集团有限公司 | Ecological landscape corridor for intelligent three-dimensional rainwater recycling |
| CN111535168A (en) * | 2020-05-12 | 2020-08-14 | 闫志伟 | Built-in drainage device based on building bridge |
| CN111749305A (en) * | 2020-07-08 | 2020-10-09 | 贺俊威 | Secondary water supply equipment |
| CN112554303A (en) * | 2020-12-30 | 2021-03-26 | 李海英 | Intelligent waterlogging prevention flood diversion system device and method based on smart sponge city |
| CN112562269A (en) * | 2020-12-10 | 2021-03-26 | 长安大学 | Flood on-line monitoring alarm system applied to city |
| CN113152624A (en) * | 2021-05-18 | 2021-07-23 | 广东乐华建设工程有限公司 | Municipal rainwater drainage device capable of avoiding blockage and rainwater drainage method |
| CN113323077A (en) * | 2021-04-27 | 2021-08-31 | 华能阜新风力发电有限责任公司 | Water saving fixtures suitable for outside fan tower |
| CN113605507A (en) * | 2021-07-29 | 2021-11-05 | 广东九潮建设有限公司 | Urban drainage system and use method |
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| CN111535619A (en) * | 2020-05-11 | 2020-08-14 | 中国十七冶集团有限公司 | Ecological landscape corridor for intelligent three-dimensional rainwater recycling |
| CN111535168A (en) * | 2020-05-12 | 2020-08-14 | 闫志伟 | Built-in drainage device based on building bridge |
| CN111749305A (en) * | 2020-07-08 | 2020-10-09 | 贺俊威 | Secondary water supply equipment |
| CN112562269A (en) * | 2020-12-10 | 2021-03-26 | 长安大学 | Flood on-line monitoring alarm system applied to city |
| CN112562269B (en) * | 2020-12-10 | 2021-11-23 | 长安大学 | Flood on-line monitoring alarm system applied to city |
| CN112554303A (en) * | 2020-12-30 | 2021-03-26 | 李海英 | Intelligent waterlogging prevention flood diversion system device and method based on smart sponge city |
| CN112554303B (en) * | 2020-12-30 | 2022-02-22 | 江苏瀚能智慧科技有限公司 | Intelligent waterlogging prevention flood diversion system device and method based on smart sponge city |
| CN113323077A (en) * | 2021-04-27 | 2021-08-31 | 华能阜新风力发电有限责任公司 | Water saving fixtures suitable for outside fan tower |
| CN113152624A (en) * | 2021-05-18 | 2021-07-23 | 广东乐华建设工程有限公司 | Municipal rainwater drainage device capable of avoiding blockage and rainwater drainage method |
| CN113605507A (en) * | 2021-07-29 | 2021-11-05 | 广东九潮建设有限公司 | Urban drainage system and use method |
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Application publication date: 20200117 |