CN218713841U

CN218713841U - Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment

Info

Publication number: CN218713841U
Application number: CN202222808408.4U
Authority: CN
Inventors: 刘青; 张璐; 余丽霞
Original assignee: Wuhan Huamu Co ltd
Current assignee: Wuhan Huamu Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-24
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment belongs to rainwater drainage equipment technical field. It is difficult to carry out the problem of separation to the great impurity that gets into in the blowdown pond along with the rainwater in mainly aiming at current product, provides following technical scheme, including the blowdown pond, is provided with overflow pipe and the drain pipe that is used for the drainage on the blowdown pond, and the inside of blowdown pond places a basin subassembly. The utility model discloses a set up on the kerve subassembly that comprises by the collecting vat, L type pole and handle and hinder dirty mechanism in advance, and then when meetting a large amount of emission processing of rainwater, can carry out the separation to the great impurity of taking to the blowdown pond by the rainwater, avoid drain pipe and overflow pipe to appear blockking up, and drive the scraper blade that hinders dirty mechanism in advance when the rainwater gets into the blowdown pond in a large number, thereby clear up the top of hindering dirty mechanism in advance, prevent that the hole of permeating water on it from being blockked up by impurity, guarantee its in-service use effect, thereby the result of use of guarantee product.

Description

Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment

Technical Field

The utility model relates to a rainwater drainage equipment technical field especially relates to a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment.

Background

The sponge city is a new generation city rainfall flood management concept, means that the city can have good elasticity in the aspects of adapting to environmental changes and coping with natural disasters caused by rainwater like a sponge, and can also be called as a water elasticity city, and drainage needs to be accelerated by a drainage device when rainwater weather road ponding.

The existing Chinese patent with the publication number of CN211421308U discloses a sponge urban rainwater shunting type pollution-blocking and backflow-preventing discharge device, which comprises a drainage pool, wherein a net plate is embedded in the open end of the drainage pool, an overflow pipe is arranged on the bottom wall of the drainage pool and communicated with an urban sewer, a first drainage pipe is arranged on the side wall of the drainage pool, and one end, far away from the bottom wall of the drainage pool, of the overflow pipe is higher than the first drainage pipe; the bottom wall of the drainage pool is provided with a collecting tank, and the collecting tank is provided with a plurality of L-shaped plates along the peripheral direction. The utility model discloses the operator of being convenient for is timely takes out debris, can reduce debris and form the condition emergence that mud produced the foul smell, is favorable to the environmental protection.

Although the technical scheme among the above-mentioned patent document has realized avoiding forming mud on its bottom inner wall, it is in the use, under the drainage condition that runs into a large amount of rainwater, along with the rainwater enters into the great impurity in blowdown pond and just can block up the entry end of drain pipe very easily under the condition that does not have the separation, and the filter screen at overflow pipe top is in the state that the level set up, is blockked up by impurity equally easily, and then influences the actual drainage effect of equipment.

Therefore, how to treat the rainwater drainage equipment is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, includes the blowdown pond, is provided with overflow pipe and the drain pipe that is used for the drainage on the blowdown pond, and the inside in blowdown pond has placed the kerve subassembly, install on the kerve subassembly and hinder dirty mechanism in advance that is used for separation impurity, hinder dirty mechanism in advance and include screening piece, the inside rotation of screening piece is connected with the movable roll, and the both sides of movable roll are provided with the lead screw that is located screening piece below, be connected through drive assembly between movable roll and the lead screw, the top sliding connection of screening piece has the scraper blade that is used for scraping impurity.

Preferably, the overflow pipe is arranged on the bottom shell wall of the sewage disposal pool, and the drain pipe is arranged on the side wall of the sewage disposal pool.

Preferably, the bottom groove assembly comprises a collecting groove, L-shaped rods are symmetrically arranged on two sides of the top of the collecting groove, and handles are connected between the symmetrical L-shaped rods.

Preferably, the pre-dirt blocking mechanism is located above the collecting groove and fixedly connected to the L-shaped rod.

Preferably, the screening part comprises a V-shaped plate fixedly connected to the L-shaped rod, the two sides of the V-shaped plate are welded with baffle plates, and the two ends of the movable roller are respectively connected to the corresponding inner walls of the baffle plates in a rotating mode through bearings.

Preferably, the transmission assembly comprises a driving gear arranged on the movable roller, a plurality of driven gears are arranged on the screw rod, and a toothed chain is connected between the driving gear and the driven gears.

Preferably, each screw rod is sleeved with an inner thread ring, the top of the outer ring of each inner thread ring is fixedly connected with a supporting rod, and the top end of each supporting rod is arranged on the scraper.

Compared with the prior art, the utility model discloses following profitable technological effect has:

through by the collecting vat, set up on the kerve subassembly that L type pole and handle are constituteed and hinder dirty mechanism in advance, and then when meetting a large amount of emission processing of rainwater, can carry out the separation to the great impurity of taking to the blowdown pond by the rainwater, avoid drain pipe and overflow pipe to appear blockking up, and drive the scraper blade that hinders dirty mechanism in advance when the rainwater gets into the blowdown pond in a large number, thereby clear up the top that hinders dirty mechanism in advance, prevent that the hole of permeating water on it from being blockked up by impurity, guarantee its in-service use effect, thereby ensure the result of use of product.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

fig. 3 is a side view of the transmission assembly of fig. 2.

Reference numerals: 1. a sewage disposal pool; 2. an overflow pipe; 3. a drain pipe; 4. a sump assembly; 41. collecting tank; 42. an L-shaped rod; 43. a handle; 5. a pre-dirt blocking mechanism; 51. screening the parts; 52. a movable roller; 53. a transmission assembly; 531. a driving gear; 532. a driven gear; 533. a toothed chain; 54. a screw rod; 55 scraping plate.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, the utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, including blowdown pond 1, be provided with overflow pipe 2 and the drain pipe 3 that is used for the drainage on the blowdown pond 1, and the inside in blowdown pond 1 has placed kerve subassembly 4, install on the kerve subassembly 4 and be used for the dirt mechanism 5 that hinders in advance of separation impurity, hinder dirty mechanism 5 in advance including screening 51, the inside rotation of screening 51 is connected with movable roller 52, movable roller 52's both sides are provided with the lead screw 54 that is located screening 51 below, be connected through transmission assembly 53 between movable roller 52 and the lead screw 54, the top sliding connection of screening 51 has the scraper blade 55 that is used for scraping impurity.

The sponge city rainwater split-flow type dirt blocking and backflow preventing drainage device based on the first embodiment has the working principle that when a small amount of rainwater enters the sewage disposal pool 1 to be drained, the dirt blocking mechanism 5 cannot be driven, and then the rainwater is drained through the drainage pipe 3. When a large amount of rainwater is discharged, the rainwater enters the sewage disposal pool 1 and then contacts the pre-dirt blocking mechanism 5 after entering the sewage disposal pool 1, larger impurities carried in the rainwater are blocked by the pre-dirt blocking mechanism 5, and the movable roller 52 rotates when the rainwater passes through the screening piece 51 of the pre-dirt blocking mechanism 5. The rotation of activity roller 52 drives the lead screw 54 that both sides set up under drive assembly 53's effect and rotates, and the motion of lead screw 54 makes the interior line ring remove for sliding connection makes a round trip to move in scraper blade 55 on screening piece 51, scrapes the clearance to the impurity on it, and then ensures the effect of its water permeability. The rainwater passing through the pre-dirt blocking mechanism 5 is discharged by the drain pipe 3 on one side, and when the storage amount of the rainwater in the sewage disposal basin 1 exceeds the overflow pipe 2, the rainwater is discharged in a divided manner through the overflow pipe 2.

Example two

As shown in fig. 1-2, the utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, compares in embodiment one, and this embodiment still includes: overflow pipe 2 sets up on the bottom conch wall of blowdown pond 1, drain pipe 3 sets up on the lateral wall of blowdown pond 1, end tank subassembly 4 is including collecting vat 41, the top bilateral symmetry of collecting vat 41 is provided with L type pole 42, be connected with handle 43 between the symmetry L type pole 42, hinder dirty mechanism 5 in advance and be located the top of collecting vat 41, and hinder dirty mechanism 5 fixed connection in advance on L type pole 42, screening spare 51 includes the V template of fixed connection on L type pole 42, the both sides welding of V template has the baffle, the both ends of activity roller 52 are rotated through the bearing respectively and are connected on the inner wall of corresponding baffle.

In this embodiment, the L-shaped rod 42 in the bottom trough assembly 4 is conveniently hung inside the sewage disposal pool 1.

In this embodiment, the movable roller 52 includes a movable shaft and a driving blade provided on the movable shaft, so that when a large amount of rainwater enters the sewage tank 1, it rotates along with the impact of the rainwater.

EXAMPLE III

As shown in fig. 2-3, the utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, compares in embodiment one or embodiment two, and this embodiment still includes: the transmission assembly 53 comprises a driving gear 531 arranged on the movable roller 52, driven gears 532 are arranged on the screw rods 54, a toothed chain 533 is connected between the driving gear 531 and the driven gears 532, each screw rod 54 is sleeved with an inner thread ring, a support rod is fixedly connected to the top of the outer ring of each inner thread ring, and the top of each support rod is arranged on the scraper 55.

In this embodiment, the screw 54 is a reciprocating screw, and the screw drives the scraper 55 to reciprocate along with the arrangement of the transmission assembly 53.

In this embodiment, the bottoms of the two ends of the scraper 55 are slidably connected to the sieving element 51 through a slider, and the top of the strut is disposed on the slider, so that the inner belt moves the scraper 55 along with the movement of the screw 54.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, includes blowdown pond (1), is provided with overflow pipe (2) and drain pipe (3) that are used for the drainage on blowdown pond (1), and the inside of blowdown pond (1) is placed and is had a basin subassembly (4), its characterized in that: install on kerve subassembly (4) and be used for obstructing dirt mechanism (5) in advance of separation impurity, hinder dirt mechanism (5) in advance including screening piece (51), the inside of screening piece (51) rotates and is connected with movable roller (52), and the both sides of movable roller (52) are provided with lead screw (54) that are located screening piece (51) below, be connected through drive assembly (53) between movable roller (52) and lead screw (54), the top sliding connection of screening piece (51) has scraper blade (55) that are used for scraping impurity.

2. The sponge city rainwater divided-flow type dirt-blocking countercurrent-preventing drainage device according to claim 1, characterized in that: the overflow pipe (2) is arranged on the bottom shell wall of the sewage disposal pool (1), and the drain pipe (3) is arranged on the side wall of the sewage disposal pool (1).

3. The sponge city rainwater split-flow type dirt-resisting countercurrent-preventing drainage device as claimed in claim 1, wherein: the bottom groove assembly (4) comprises a collecting groove (41), L-shaped rods (42) are symmetrically arranged on two sides of the top of the collecting groove (41), and handles (43) are connected between the symmetrical L-shaped rods (42).

4. The sponge city rainwater split-flow type dirt-resisting countercurrent-preventing drainage device as claimed in claim 3, wherein: the pre-dirt blocking mechanism (5) is located above the collecting groove (41), and the pre-dirt blocking mechanism (5) is fixedly connected to the L-shaped rod (42).

5. The sponge city rainwater split-flow type dirt-resisting countercurrent-preventing drainage device as claimed in claim 4, wherein: screening spare (51) are including the V template of fixed connection on L type pole (42), and the both sides welding of V template has the baffle, the both ends of activity roller (52) are rotated through the bearing respectively and are connected in correspondingly on the inner wall of baffle.

6. The sponge city rainwater divided-flow type dirt-blocking countercurrent-preventing drainage device according to claim 1, characterized in that: the transmission assembly (53) comprises a driving gear (531) arranged on the movable roller (52), a plurality of driven gears (532) are arranged on the screw rods (54), and a toothed chain (533) is connected between the driving gear (531) and the driven gears (532).

7. The sponge city rainwater split-flow type dirt-resisting countercurrent-preventing drainage device as claimed in claim 1, wherein: each screw rod (54) is sleeved with an inner thread ring, the top of the outer ring of the inner thread ring is fixedly connected with a supporting rod, and the top end of the supporting rod is arranged on the scraper (55).