CN219196186U - Rainwater split-flow type anti-backflow drainage mechanism - Google Patents
Rainwater split-flow type anti-backflow drainage mechanism Download PDFInfo
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- CN219196186U CN219196186U CN202320072368.3U CN202320072368U CN219196186U CN 219196186 U CN219196186 U CN 219196186U CN 202320072368 U CN202320072368 U CN 202320072368U CN 219196186 U CN219196186 U CN 219196186U
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- rainwater
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- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 230000002265 prevention Effects 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 239000013049 sediment Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rainwater split-flow type anti-backflow drainage mechanism, which relates to the technical field of rainwater drainage and comprises a drainage box, wherein a large drainage end and a small drainage end are fixedly connected to two sides of the drainage box respectively, the height of the large drainage end is higher than that of the small drainage end, and check valves with the sizes being matched with each other are respectively arranged in the large drainage end and the small drainage end. According to the utility model, the filter plate filters impurities from rainwater, the inclined filter plate enables the impurities to slide to two sides of the drainage box, the driver operates at regular time to drive the screw rod to rotate so that the bottom of the filter plate reaches the drain outlet, the impurities automatically slide out of the drainage box through the drain outlet, and the filter plate can lift to perform descaling on the inner wall of the drainage box.
Description
Technical Field
The utility model relates to the technical field of rainwater drainage, in particular to a rainwater diversion type backflow-preventing drainage mechanism.
Background
The sponge city is a new generation city rain and flood management concept, and the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be also called as a 'water elasticity city'. When raining, absorbing water, storing water, seeping water and purifying water, releasing and utilizing the stored water when needed, realizing the free migration of rainwater in cities, the discharging device in the prior art can not effectively filter sundries when in use, the sundries are mixed in the water to influence the collection of the rainwater and the cleanliness of the collected rainwater, and discharging device among the prior art does not have suitable reposition of redundant personnel structure, when collecting to not equidimension discharge rainwater, unifies and collect from one, can appear collecting out the water velocity and can not keep up when the discharge is great, leads to the rainwater backward flow, influences the emission effect.
The current chinese patent with bulletin number CN211143223U discloses a sponge urban rainwater shunting dirt-blocking and backflow-preventing discharge device, which comprises a drainage tank, a water collecting port and a drainage cavity, wherein a clamping block is welded on the inner wall of the upper end of the drainage tank, a filter cavity is inserted between the clamping blocks, and a clamping plate arranged at the edge of the upper end of the filter cavity is clamped on the clamping block, the left side of the lower end of the drainage tank is communicated with the water collecting port, the upper end in the water collecting port is hinged with a movable plate, the middle of the lower end of the drainage tank is communicated with the drainage cavity, the upper end of the drainage cavity is hinged with a flow dividing plate, and the lower end of the flow dividing plate is hinged with a spring supporting rod, and the beneficial effects are that: the rainwater filter has the advantages that the rainwater filter has the sundry filtering structure, sundries in rainwater can be filtered out in the rainwater collecting and discharging process, the cleanliness of the rainwater is improved, the environmental protection effect is improved, the rainwater filter also has the flow dividing structure, rainwater selective drainage according to different water flows can be achieved through the flow dividing structure, the backflow preventing structure is further arranged, the backflow of the discharged rainwater is effectively prevented, and the discharging effect is improved.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: the device filters debris in the rainwater through the filter chamber to dismantle filter chamber clearance impurity through the manual work, but the manual work clearance is untimely can cause the filter chamber to block up, influences drainage effect, and impurity pile up the inside at the filter chamber increase its weight and add the impact force of rivers, can increase the work burden of manual work clearance. Therefore, the rainwater diversion type backflow prevention drainage mechanism solves the problems.
Disclosure of Invention
Technical problem to be solved
The utility model aims to make up the defects of the prior art and provides a rainwater diversion type backflow-preventing drainage mechanism.
Technical proposal
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rainwater shunting prevents drainage mechanism against current, includes the drainage tank, the both sides of drainage tank are fixedly connected with big drainage end and little drainage end respectively, and the height of big drainage end is higher than little drainage end, the check valve of big drainage end and little drainage end's inside looks adaptation is installed respectively, filter equipment is installed to the inside top of drainage tank, filter equipment includes the filter, filter slidable mounting is in the inside of drainage tank, and the filter is established to the shape of falling V or arc, cleaning component is installed to the inside below of drainage tank, cleaning component includes the bottom plate, bottom plate fixed mounting is in the inside of drainage tank.
Above-mentioned, filtering component still includes two drain, the drain is seted up at the upper sidewall of drain box.
Above-mentioned, filtering component still includes the mounting bracket, mounting bracket fixed mounting is at the top of drain box, the both sides of mounting bracket are fixedly connected with driver respectively, and the drive end fixedly connected with lead screw of driver, lead screw and filter threaded connection, and the bottom of lead screw is rotated and is installed in the bottom of drain box, the driver electricity is connected with the timer.
Above-mentioned, the lower surface rotation of filter is connected with the counter weight baffle, the upper surface rotation of counter weight baffle is connected with the connecting rod, the one end that the connecting rod kept away from the counter weight baffle rotates and is connected with the scraper blade, and scraper blade slidable mounting is at the top of filter.
The two sides of the bottom plate are respectively provided with the grooves, and the side walls of the grooves are connected with the inclined plates in a sliding manner.
Above-mentioned, the bottom fixedly connected with elastic component of swash plate, and the bottom fixed mounting of elastic component is in the bottom of recess, the elastic component adopts spring or elasticity gasbag, the lead screw runs through bottom plate and swash plate.
The beneficial effects are that:
compared with the prior art, the rainwater split-flow type anti-backflow drainage mechanism has the following beneficial effects:
1. according to the utility model, the filter plate filters impurities from rainwater, the inclined filter plate enables the impurities to slide to two sides of the drainage box, the driver operates at regular time to drive the screw rod to rotate so that the bottom of the filter plate reaches the drain outlet, the impurities automatically slide out of the drainage box through the drain outlet, and the filter plate can lift to perform descaling on the inner wall of the drainage box.
2. According to the utility model, the inclined plate with the inclined surface is used for collecting the sediment in the rainwater to the center of the bottom plate, so that the sediment carried by the rainwater is discharged, the sediment in the drainage tank is reduced, and the inclined plate is extruded by the impact generated by the rainwater to generate elastic shaking, so that the center collecting and discharging effect of the sediment is further improved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the drain tank of the present utility model;
FIG. 3 is a schematic view of a filter assembly according to the present utility model;
FIG. 4 is a schematic view of a part of the structure of a filter plate according to the present utility model;
FIG. 5 is a schematic view of a cleaning assembly according to the present utility model.
In the figure: 1. a drain tank; 2. a large drainage end; 3. a small drainage end; 4. a filter assembly; 41. a filter plate; 42. a sewage outlet; 43. a mounting frame; 44. a driver; 45. a screw rod; 46. a counterweight guide plate; 47. a connecting rod; 48. a scraper; 5. cleaning the assembly; 51. a bottom plate; 52. a sloping plate; 53. an elastic member; 6. a check valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a rainwater shunting prevents counter-current drainage mechanism, including drainage tank 1, drainage tank 1's both sides are fixedly connected with big drainage end 2 and little drainage end 3 respectively, and the highly be higher than little drainage end 3 of big drainage end 2, big drainage end 2 and little drainage end 3's inside is installed the check valve 6 of size looks adaptation respectively, filter subassembly 4 is installed to drainage tank 1 inside top, filter subassembly 4 includes filter 41, filter 41 slidable mounting is in drainage tank 1's inside, and filter 41 establishes to the shape of falling V or arc, cleaning component 5 is installed to drainage tank 1's inside below, cleaning component 5 includes bottom plate 51, bottom plate 51 fixed mounting is in drainage tank 1's inside, filter impurity through filter 41, and the filter 41 of slope makes impurity landing to drainage tank 1's both sides, driver 44 timing operation drives lead screw 45 and rotates and make filter 41 bottom to 42 departments, make impurity pass through drain 42 automatic landing play drainage tank 1, and filter 41 goes up and down can carry out work to drainage tank 1's inner wall, compared with prior art, save resources, when using drain 3 to carry out the drainage tank 1 through big drainage valve when the big drainage end, and the water flow is removed to the water flow is big and then the water flow is retrieved according to the automatic drainage tank 1, the automatic drainage tank is avoided flowing through big drainage end to the drain water flow.
The filter assembly 4 further comprises two drain openings 42, the drain openings 42 being provided in the upper side wall of the drain box 1.
The filter assembly 4 further comprises a mounting frame 43, the mounting frame 43 is fixedly mounted at the top of the drainage box 1, two sides of the mounting frame 43 are respectively fixedly connected with a driver 44, a driving end of the driver 44 is fixedly connected with a lead screw 45, the lead screw 45 is in threaded connection with the filter plate 41, the bottom end of the lead screw 45 is rotatably mounted at the bottom of the drainage box 1, the driver 44 is electrically connected with a timer, the driver 44 drives the lead screw 45 to rotate through timing operation of the timer to enable the bottom of the filter plate 41 to reach the drain 42, impurities automatically slide out of the drainage box 1 through the drain 42, and the filter plate 41 can be lifted to perform descaling work on the inner wall of the drainage box 1.
The lower surface rotation of filter 41 is connected with counter weight baffle 46, and the upper surface rotation of counter weight baffle 46 is connected with connecting rod 47, and the one end that counter weight baffle 46 was kept away from to connecting rod 47 rotates and is connected with scraper blade 48, and scraper blade 48 slidable mounting is at the top of filter 41, and filter 41 and counter weight baffle 46 form V-arrangement impurity collection space, and filter 41 rises and makes counter weight baffle 46 rotatory out drain 42 drive scraper blade 48 and slide, clears up the impurity accumulation department of filter 41, gets rid of the impurity of surface adhesion, improves the discharge effect of impurity.
Grooves are formed in two sides of the bottom plate 51 respectively, inclined plates 52 are slidably connected to the side walls of the grooves, sediments in rainwater are gathered towards the center of the bottom plate 51 through the inclined plates 52 with inclined surfaces, so that the sediments are carried by the rainwater to be discharged, the sediments in the drainage tank 1 are reduced, the impact force generated by irregular discharge of the rainwater is different, the inclined plates 52 are extruded to enable the inclined plates to be elastically vibrated by resilience force of the elastic pieces 53, and the gathering and discharging effect of the sediments is further improved.
The bottom of swash plate 52 fixedly connected with elastic component 53, and the bottom fixed mounting of elastic component 53 is in the bottom of recess, and elastic component 53 adopts spring or elasticity gasbag, and lead screw 45 runs through bottom plate 51 and swash plate 52.
Working principle: the rainwater is filtered through the filter plates 41, impurities slide to two sides of the drainage box 1 through the inclined filter plates 41, the driver 44 operates at regular time to drive the screw rods 45 to rotate so that the bottoms of the filter plates 41 are located at the drain outlets 42, the impurities automatically slide out of the drainage box 1 through the drain outlets 42, the filter plates 41 can be lifted to perform descaling on the inner wall of the drainage box 1, compared with the prior art, labor resource consumption is saved, water flows are recycled through the discharge of the small drainage ends 3 when the water flows are smaller, the water accumulation amount in the drainage box 1 rises when the water flows are larger, the water flows are automatically discharged to a sewer through the large drainage ends 2, then the water flows are automatically split according to the water flow, and the rainwater is prevented from flowing back through the check valve 6;
the filter plate 41 and the counterweight guide plate 46 form a V-shaped impurity collecting space, impurities are prevented from being clamped at the gap between the filter plate 41 and the drainage box 1, the filter plate 41 rises to enable the counterweight guide plate 46 to rotate out of the drain outlet 42 to drive the scraping plate 48 to slide, the impurity accumulation position of the filter plate 41 is cleaned, the impurities adhered to the surface are removed, and the discharge effect of the impurities is improved;
sediment such as silt in the rainwater is gathered to bottom plate 51 center department through the inclined plate 52 of surface slope for the rainwater carries sediment to discharge and reduces the inside sediment of drain tank 1, and the irregular discharge of rainwater produces the impact force difference, extrudees inclined plate 52 and makes it receive the resilience force of elastic component 53 to produce elasticity shake, further improves the gathering discharge effect of sediment.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rainwater reposition of redundant personnel formula prevents flowing back drainage mechanism, includes drainage tank (1), its characterized in that: the utility model discloses a drainage tank, including drainage tank (1), filter subassembly (4), filter subassembly (41) slidable mounting is in the inside of drainage tank (1), and filter (41) are established to the shape of falling V or arc, clearance subassembly (5) are installed to the inside below of drainage tank (1), clearance subassembly (5) are including bottom plate (51), inside at drainage tank (1) of bottom plate (51) fixed mounting, check valve (6) of big drainage end (2) and little drainage end (3) are installed respectively to the inside of big drainage end (2) and little drainage end (3), filter subassembly (4) are installed to the inside top of drainage tank (1), filter subassembly (41) slidable mounting is in the inside of drainage tank (1), and filter (41) are established to the shape of falling V or arc.
2. A rainwater diversion type backflow prevention drainage mechanism according to claim 1, wherein: the filter assembly (4) further comprises two sewage outlets (42), and the sewage outlets (42) are formed in the upper side wall of the drainage box (1).
3. A rainwater diversion type backflow prevention drainage mechanism according to claim 1, wherein: the filter assembly (4) further comprises a mounting frame (43), the mounting frame (43) is fixedly mounted at the top of the drainage box (1), drivers (44) are fixedly connected to two sides of the mounting frame (43) respectively, a lead screw (45) is fixedly connected to the driving end of each driver (44), the lead screw (45) is in threaded connection with the filter plate (41), the bottom of the drainage box (1) is rotatably mounted at the bottom of the lead screw (45), and the drivers (44) are electrically connected with a timer.
4. A rainwater diversion type backflow prevention drainage mechanism according to claim 1, wherein: the lower surface rotation of filter (41) is connected with counter weight baffle (46), the upper surface rotation of counter weight baffle (46) is connected with connecting rod (47), the one end that counter weight baffle (46) was kept away from to connecting rod (47) rotates and is connected with scraper blade (48), and scraper blade (48) slidable mounting is at the top of filter (41).
5. A rainwater diversion type backflow prevention drainage mechanism according to claim 1, wherein: grooves are formed in two sides of the bottom plate (51) respectively, and inclined plates (52) are connected to the side walls of the grooves in a sliding mode.
6. The rainwater diversion type backflow prevention drainage mechanism according to claim 5, wherein: the bottom of swash plate (52) fixedly connected with elastic component (53), and the bottom fixed mounting of elastic component (53) is in the bottom of recess, elastic component (53) adopts spring or elasticity gasbag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320072368.3U CN219196186U (en) | 2023-01-10 | 2023-01-10 | Rainwater split-flow type anti-backflow drainage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320072368.3U CN219196186U (en) | 2023-01-10 | 2023-01-10 | Rainwater split-flow type anti-backflow drainage mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219196186U true CN219196186U (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320072368.3U Active CN219196186U (en) | 2023-01-10 | 2023-01-10 | Rainwater split-flow type anti-backflow drainage mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219196186U (en) |
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2023
- 2023-01-10 CN CN202320072368.3U patent/CN219196186U/en active Active
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