CN218814257U

CN218814257U - Urban rainwater collection and filtration device

Info

Publication number: CN218814257U
Application number: CN202222237535.3U
Authority: CN
Inventors: 付冰强; 查涛涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-04-07
Anticipated expiration: 2032-08-24

Abstract

The application discloses an urban rainwater collecting and filtering device, which effectively solves the problems that the existing water storage tank is easy to enter impurities, so that more bacteria in the water storage tank influence the water quality, and the accumulated impurities occupy the space of the water storage tank, so that the actual water storage capacity of the water storage tank is reduced; the drainage device comprises a reservoir and a drainage pipeline, wherein a flow distribution box is fixedly connected to the upper surface of the reservoir, a cylinder is fixedly connected to the inner bottom wall of the flow distribution box, the bottom end of the cylinder is communicated with the reservoir through a through hole, the drainage pipeline is fixedly connected with the right side of the flow distribution box, a drainage pipeline is fixedly connected to the left side of the flow distribution box, and the diameter of the drainage pipeline is slightly smaller than that of the drainage pipeline; this application makes the rainwater at initial stage carry impurity such as branch, leaf and silt and discharges from sewage pipes, only collects the rainwater in later stage, reduces the inside that impurity got into the cistern, improves the actual water storage capacity of cistern.

Description

Urban rainwater collecting and filtering device

Technical Field

The application relates to the technical field of urban construction, in particular to an urban rainwater collecting and filtering device.

Background

Sponge city can be in diversion and retaining when raining to release the water of retaining and utilize when needs, realize the free migration of rainwater in the city. Urban road is one of the important places at sponge city collection water source, the rainwater can flow away from the drainage pipe of both sides during rainy, the rainwater is got from drainage pipe to the cistern, because can fall into impurity such as branch, leaf and silt on the road, this impurity can get into in the cistern along with drainage pipe during rainy, because perennial impurity is piled up, lead to the more influence quality of water of bacterium in the cistern, simultaneously because accumulational impurity can occupy the cistern space, the actual retaining ability of cistern has been reduced.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the purpose of this application provides a filter equipment is collected to urban rainwater, and effectual current cistern of having solved gets into impurity easily, leads to the more influence quality of water of bacterium in the cistern, simultaneously because accumulational impurity can occupy the cistern space, has reduced the problem of the actual retaining ability of cistern.

The technical scheme who solves is, this application includes cistern and drainage pipe, the last fixed surface of cistern is connected with the reposition of redundant personnel case, the interior diapire fixedly connected with drum of reposition of redundant personnel case, the bottom of drum is linked together through-hole and cistern, drainage pipe and the right side fixed connection of reposition of redundant personnel case, the left side fixedly connected with sewage pipes of reposition of redundant personnel case, sewage pipes's diameter slightly is less than drainage pipe's diameter.

Preferably, the upper surface of flow distribution box has been seted up the clearance mouth, flow distribution box's upper surface left side is rotated through the hinge and is connected with the apron, the upper surface right side fixedly connected with handle of apron.

Preferably, the top end of the cylinder is fixedly connected with a filter screen, the filter screen is of a conical structure, and the filter screen is made of stainless steel.

Preferably, the lower surface of through-hole is provided with the baffle, the last fixed surface of baffle is connected with sealed the pad, the four corners of baffle all is provided with the guide bar, the bottom fixedly connected with stopper of guide bar, the top of guide bar run through the baffle and with the interior roof fixed connection of cistern, guide bar and baffle sliding connection, the surface cover of guide bar is equipped with the spring.

Preferably, the inner bottom wall of reposition of redundant personnel case is provided with the fender, the upper surface outside of fender is provided with fender mud net, rings are all installed at the upper surface four corners of fender.

Preferably, the inner wall of the cylinder is fixedly connected with an activated carbon filter plate, the inner walls of the left side and the right side of the cylinder are fixedly connected with ultraviolet disinfection lamps, a water retaining cover is arranged above the ultraviolet disinfection lamps, and the water retaining cover is fixedly connected with the inner wall of the cylinder.

Compared with the prior art, the beneficial effects of this application are:

1. the rainwater passes through in the drainage pipe inflow reposition of redundant personnel incasement, the branch that carries afterwards, impurity such as leaf and silt flows from sewage pipes, because sewage pipes's diameter slightly is less than drainage pipe's diameter, the rainwater of reposition of redundant personnel incasement this moment can slowly rise, the inside that the rainwater filtered the inflow drum through the filter screen when exceeding the top of drum, then filter and disinfect with the sterilamp through the active carbon filter, the rainwater was from the through-hole inflow baffle this moment, when the gravity of rainwater was greater than the elasticity of spring, the baffle drives sealed pad and moves down along the guide bar, last rainwater gets into the cistern and stores, thereby can make the rainwater at initial stage carry the branch, impurity such as leaf and silt is discharged from sewage pipes, only collect the rainwater in later stage, reduce the inside that impurity got into the cistern, improve the actual water storage capacity of cistern.

2. Impurity can deposit on the fender of reposition of redundant personnel bottom after long-time use, opens the apron through the handle during clearance, makes the clearance mouth on the reposition of redundant personnel case expose, then use tools catches on rings and takes out the fender to the convenience is cleared up the bottom of reposition of redundant personnel case.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a schematic front sectional structure of the present application.

Fig. 3 is an enlarged schematic view of a structure in fig. 2 of the present application.

Fig. 4 is a schematic view of the internal structure of the flow distribution box of the present application.

The reference numerals in the schematic drawings illustrate: 1. a reservoir; 2. a water discharge pipeline; 3. a shunt box; 4. a cylinder; 5. a through hole; 6. a blowdown line; 301. cleaning the opening; 302. a cover plate; 303. a handle; 401. a filter screen; 501. a baffle plate; 502. a gasket; 503. a guide rod; 504. a limiting block; 505. a spring; 7. a fender; 8. a mud blocking net; 9. a hoisting ring; 10. an activated carbon filter plate; 11. a sterilizing lamp; 12. a water retaining cover.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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 application.

The urban rainwater collection and filtration device comprises a water storage tank 1 and a drainage pipeline 2, wherein the upper surface of the water storage tank 1 is fixedly connected with a diversion box 3, the inner bottom wall of the diversion box 3 is fixedly connected with a cylinder 4, the bottom end of the cylinder 4 is communicated with the water storage tank 1 through a through hole 5, the drainage pipeline 2 is fixedly connected with the right side of the diversion box 3, the left side of the diversion box 3 is fixedly connected with a drainage pipeline 6, and the diameter of the drainage pipeline 6 is slightly smaller than that of the drainage pipeline 2.

In order to be able to clean the bottom of the diverter box 3, as shown in fig. 1 and 2: cleaning opening 301 has been seted up to the upper surface of reposition of redundant personnel case 3, and the upper surface left side of reposition of redundant personnel case 3 is connected with apron 302 through hinge rotation, and the upper surface right side fixedly connected with handle 303 of apron 302 sets up like this and opens apron 302 through handle 303, makes cleaning opening 301 on the reposition of redundant personnel case 3 expose, then uses the instrument to take out the impurity of reposition of redundant personnel case 3 bottom.

In order to avoid large impurities from entering the interior of the cylinder 4, as shown in fig. 1 and 2: the top fixedly connected with filter screen 401 of drum 4, filter screen 401 are the toper structure, and filter screen 401 is made by stainless steel material, and the rainwater filters the inside that flows into drum 4 through filter screen 401 when the rainwater surpasss the top of drum 4.

In order to reduce the evaporation of rainwater in the reservoir 1, as shown in fig. 2 and 3: through-hole 5's lower surface is provided with baffle 501, the sealed pad 502 of last fixed surface of baffle 501, the four corners of baffle 501 all is provided with guide bar 503, the bottom fixedly connected with stopper 504 of guide bar 503, the top of guide bar 503 run through baffle 501 and with the interior roof fixed connection of cistern 1, guide bar 503 and baffle 501 sliding connection, the surface cover of guide bar 503 is equipped with spring 505, the rainwater flows into on baffle 501 from through-hole 5, when the gravity of rainwater is greater than the elasticity of spring 505, baffle 501 drives sealed pad 502 along guide bar 503 downstream, the rainwater gets into cistern 1 at last and stores, the restoring force of spring 505 plugs up through-hole 5 when not raining.

In order to facilitate cleaning of impurities at the bottom of the flow dividing box 3, as shown in fig. 2 and 4: inner bottom wall of reposition of redundant personnel case 3 is provided with fender 7, and the upper surface outside of fender 7 is provided with fender mud net 8, and rings 9 are all installed to the upper surface four corners of fender 7, and impurity can deposit on the fender 7 of reposition of redundant personnel case 3 bottom after long-time use, and use tool catches on rings 9 and takes out fender 7 during the clearance.

In order to make the rainwater entering the water reservoir 1 cleaner, as shown in fig. 1 and 2: the inner wall fixedly connected with active carbon filter 10 of drum 4, the equal fixedly connected with ultraviolet ray disinfection lamp 11 of the left and right sides inner wall of drum 4, the top of ultraviolet ray disinfection lamp 11 is provided with manger plate cover 12, and manger plate cover 12 filters and disinfects through active carbon filter 10 and sterilamp 11 with the inner wall fixed connection of drum 4, guarantees to get into the cleanness of rainwater in the cistern 1.

Theory of operation, the rainwater flows into reposition of redundant personnel case 3 through drainage pipe 2 in, the branch that carries afterwards, impurity such as leaf and silt flows from sewage pipes 6, because sewage pipes 6's diameter slightly is less than drainage pipe 2's diameter, rainwater in reposition of redundant personnel case 3 can slowly rise this moment, the rainwater filters the inside that flows into drum 4 through filter screen 401 when exceeding drum 4's top, then filter and disinfect through activated carbon filter 10 and sterilamp 11, rainwater this moment flows into baffle 501 from through-hole 5, when the gravity of rainwater is greater than the elasticity of spring 505, baffle 501 drives sealed pad 502 along guide bar 503 lapse, last rainwater gets into cistern 1 and stores, thereby can make the rainwater at initial stage carry the branch, impurity such as leaf and silt is discharged from sewage pipes 6, only collect the rainwater at later stage, reduce the inside that impurity got into cistern 1, improve the actual retaining ability of cistern 1, impurity can deposit on the fender 7 of reposition of redundant personnel case 3 bottom after long-time use, open 302 through handle 303 during the clearance, make the clearance mouth 301 on reposition of redundant personnel case 3 expose, then use the instrument to catch up and take out rings 9 and conveniently.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter equipment is collected to city rainwater, includes cistern (1) and drainage pipe (2), its characterized in that, the last fixed surface of cistern (1) is connected with reposition of redundant personnel case (3), interior diapire fixedly connected with drum (4) of reposition of redundant personnel case (3), the bottom of drum (4) is linked together with cistern (1) through-hole (5), drainage pipe (2) and the right side fixed connection of reposition of redundant personnel case (3), the left side fixedly connected with sewage pipes (6) of reposition of redundant personnel case (3), the diameter of sewage pipes (6) slightly is less than the diameter of drainage pipe (2).

2. The urban rainwater collecting and filtering device according to claim 1, wherein a cleaning opening (301) is formed in the upper surface of the diversion box (3), a cover plate (302) is rotatably connected to the left side of the upper surface of the diversion box (3) through a hinge, and a handle (303) is fixedly connected to the right side of the upper surface of the cover plate (302).

3. The urban rainwater collecting and filtering device according to claim 1, wherein a filter screen (401) is fixedly connected to the top end of the cylinder (4), the filter screen (401) is of a conical structure, and the filter screen (401) is made of stainless steel.

4. The urban rainwater collection and filtration device according to claim 1, wherein a baffle (501) is arranged on the lower surface of the through hole (5), a sealing gasket (502) is fixedly connected to the upper surface of the baffle (501), guide rods (503) are arranged at four corners of the baffle (501), a limiting block (504) is fixedly connected to the bottom ends of the guide rods (503), the top ends of the guide rods (503) penetrate through the baffle (501) and are fixedly connected with the inner top wall of the reservoir (1), the guide rods (503) are slidably connected with the baffle (501), and springs (505) are sleeved on the outer surface of the guide rods (503).

5. The urban rainwater collecting and filtering device according to claim 1, wherein a mudguard (7) is arranged on the inner bottom wall of the diversion box (3), a mudguard net (8) is arranged on the outer side of the upper surface of the mudguard (7), and hanging rings (9) are arranged at four corners of the upper surface of the mudguard (7).

6. The urban rainwater collecting and filtering device according to claim 1, wherein an activated carbon filter plate (10) is fixedly connected to the inner wall of the cylinder (4), ultraviolet disinfection lamps (11) are fixedly connected to the inner walls of the left and right sides of the cylinder (4), a water blocking cover (12) is arranged above the ultraviolet disinfection lamps (11), and the water blocking cover (12) is fixedly connected with the inner wall of the cylinder (4).