CN215105668U

CN215105668U - Urban rainwater and sewage shunting, screening and recycling device

Info

Publication number: CN215105668U
Application number: CN202120638825.1U
Authority: CN
Inventors: 李金平
Original assignee: Nanjing Blue Collar New Material Technology Co ltd
Current assignee: Nanjing Blue Collar New Material Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-10
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses an urban rainwater and sewage shunting, screening and recycling device, which relates to the technical field of rainwater and sewage treatment, and comprises a rainwater chamber, wherein a water pump is fixedly arranged at the top end of the rainwater chamber, the input end of the water pump is fixedly connected with a stainless steel water pipe, the bottom outer wall of the stainless steel water pipe is fixedly connected with a fixing part, the inner wall of the fixing part is in threaded connection with a threaded rod, the bottom inner wall of the fixing part is fixedly connected with a filter ball through the threaded rod, the outer wall of the filter ball is fixedly connected with a filter cloth bag, the top of the stainless steel water pipe is fixedly provided with a flow monitor, the top end of the rainwater chamber is fixedly connected with a pillar, the top end of the pillar is fixedly connected with a rain baffle, the right side of the rain baffle is fixedly connected with a rain receiving pipe, the utility model effectively treats, collects and uses rainwater and ground sewage for greenery irrigation, and the water pump can be prevented from being blocked by timely early warning in cooperation with the flow monitor, and the service life of the water pump is prolonged.

Description

Urban rainwater and sewage shunting, screening and recycling device

Technical Field

The utility model relates to a dirty processing technique field of rain especially relates to a city distribution of rain and sewage screening recycle device.

Background

With the rapid development of economy and the continuous improvement of the living standard of people, water resources are more and more valuable, the requirements of people on improving urban drainage, improving inland river water quality and improving the quality of living environment are higher and higher, and the combined drainage system in a large area is proved to be incapable of rapidly developing in cities. In the sponge city construction process, be provided with rainwater collecting region. A plurality of rainwater collecting modules are arranged in the rainwater collecting area, rainwater is collected when raining, and the rainwater is taken out and utilized when drought occurs.

Should the distribution of rain and sewage before rainwater gets into rainwater collection module, prevent that mud from blockking up rainwater collection module, intercept the initial rainwater a bit inadequately, lead to a large amount of initial rainwater to get into the river course water, intercept too much to the rainwater a bit again, lead to a large amount of rainwater to get into municipal sewage pipe network, cause sewage treatment plant overload operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a city distribution of rain and sewage screening and recycling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a city rain and sewage shunting, screening, recycling and utilizing device comprises a rain chamber, wherein a water pump is fixedly installed at the top end of the rain chamber, the input end of the water pump is fixedly connected with a stainless steel water pipe, the bottom outer wall of the stainless steel water pipe is fixedly connected with a fixing piece, the inner wall of the fixing piece is in threaded connection with a threaded rod, the bottom inner wall of the fixing piece is fixedly connected with a filter ball through the threaded rod, the outer wall of the filter ball is fixedly connected with a filter cloth bag, the top of the stainless steel water pipe is fixedly installed with a flow monitor, the top end of the rain chamber is fixedly connected with a pillar, the top end of the pillar is fixedly connected with a rain shield, the right side of the rain shield is fixedly connected with a rain receiving pipe, the inner wall of the rain receiving pipe is fixedly connected with a branch and leaf filter plate, the right side of the top of the rain chamber is fixedly connected with a sewage treatment pipe, and the top inner wall of the sewage treatment pipe is fixedly connected with a first filter, the top of sewage treatment pipe is rotated and is connected with the apron, the inner wall sliding connection of sewage treatment pipe has the rubbish clearance ware, the first filter screen of top, bottom inner wall fixedly connected with and the second filter screen of rubbish clearance ware, the left side fixedly connected with overflow pipe of rainwater room, the other end fixedly connected with municipal rainwater pipe of overflow pipe.

Preferably, the top of the rainwater chamber is rotatably connected with a manhole cover, the right inner wall of the overflow pipe is fixedly connected with a filter screen, and the bottom end of the rain receiving pipe is fixedly connected with the right inner wall of the top of the rainwater chamber.

Preferably, the apron is two shapes of opening the door, the handing-over department of apron is located the top of first filter, and the joint is at the top of first filter, first filter is the S style of calligraphy.

Preferably, the top of the garbage cleaner penetrates through and extends to the outside of the top end of the sewage treatment pipe, the garbage cleaner is in the shape of a groove, and the groove faces the first filter.

Preferably, the mesh size of the first screen is between that of the second screen and the first filter, and the mesh size of the second screen is smaller than that of the first screen.

Preferably, the bottom inner wall of rainwater room is for inclining 15 below the right side, and the bottom of rainwater room is built in the higher underground position of relief, the right side of weather shield inclines 15 below the right side, the output fixedly connected with municipal irrigation water pipe of water pump.

The utility model has the advantages that:

1. the utility model discloses in, can enough reduce the rainwater to the scouring off and submerging in low-lying area, the green of the higher area of relief is planted and is irrigated the degree of difficulty when can reduce the arid again, uses through the cooperation of weather shield and rain receiving pipe, collects the rainwater effectively to the below of weather shield also can provide a place of short duration rain-sheltering for passerby, kills two birds with one stone.

2. The utility model discloses in, through the design of the intraductal first filter of sewage treatment, avoided rubbish to pile up the phenomenon of blocking rivers, through the design of rubbish clearance ware, avoided rubble, gravel to get into the rainwater room, also made things convenient for the intraductal rubbish cleaning work of sewage treatment, the cooperation of reunion filter ball and flow monitor is used, in time pauses the water pump when irrigating green planting, clears up and maintains in the rainwater room, avoids blockking up the water pump, subtracts its life of shortfall.

Drawings

FIG. 1 is a schematic structural view of a city rain and sewage separating, screening and recycling device of the present invention;

fig. 2 is a schematic view of a partial enlarged structure at a position a in fig. 1 of the urban rainwater and sewage separating, screening and recycling device of the present invention;

FIG. 3 is a schematic structural view of a fixing member and a filter ball of the urban rainwater and sewage separating, screening and recycling device of the present invention;

FIG. 4 is a schematic structural view of a cover fence and a rain pipe of the urban rainwater and sewage separating, screening and recycling device of the present invention;

reference numbers in the figures: 1. a rain water chamber; 2. a water pump; 3. a stainless steel water pipe; 4. a fixing member; 5. filtering balls; 6. a threaded rod; 7. a filter cloth bag; 8. a manhole cover; 9. a pillar; 10. a rain shield; 11. a rain pipe is connected; 12. a branch and leaf filter plate; 13. a sewage treatment pipe; 14. a first filter; 15. covering the fence; 16. a garbage cleaner; 17. a first filter screen; 18. a second filter screen; 19. an overflow pipe; 20. municipal storm drains; 21. a flow rate monitor.

Detailed Description

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

Referring to fig. 1-4, the city rain and sewage shunting, screening, recycling and utilizing device comprises a rain chamber 1, a water pump 2 is fixedly installed at the top end of the rain chamber 1, an input end of the water pump 2 is fixedly connected with a stainless steel water pipe 3, a fixing part 4 is fixedly connected with the outer wall of the bottom of the stainless steel water pipe 3, a threaded rod 6 is connected with the inner wall of the fixing part 4 through a thread rod 6, a filter ball 5 is fixedly connected with the inner wall of the bottom of the fixing part 4 through the threaded rod 6, a filter cloth bag 7 is fixedly connected with the outer wall of the filter ball 5, a flow monitor 21 is fixedly installed at the top of the stainless steel water pipe 3, a pillar 9 is fixedly connected with the top end of the rain chamber 1, a rain shield 10 is fixedly connected with the top end of the pillar 9, a rain receiving pipe 11 is fixedly connected with the right side of the rain shield 10, a branch blade filter plate 12 is fixedly connected with the inner wall of the rain receiving pipe 11, and a sewage treatment pipe 13 is fixedly connected with the right side of the top of the rain chamber 1, the inner wall of the top of the sewage treatment pipe 13 is fixedly connected with a first filter 14, the top of the sewage treatment pipe 13 is rotatably connected with a cover fence 15, the inner wall of the sewage treatment pipe 13 is slidably connected with a garbage cleaner 16, the inner walls of the top and the bottom of the garbage cleaner 16 are fixedly connected with a first filter screen 17 and a second filter screen 18, the left side of the rainwater chamber 1 is fixedly connected with an overflow pipe 19, and the other end of the overflow pipe 19 is fixedly connected with a municipal rainwater pipe 20;

the top of the rainwater chamber 1 is rotatably connected with a manhole cover 8, the right inner wall of the overflow pipe 19 is fixedly connected with a filter screen, the bottom end of the rainwater receiving pipe 11 is fixedly connected with the top right inner wall of the rainwater chamber 1, the cover fence 15 is in a double-door shape, the joint of the cover fence 15 is positioned at the top end of the first filter 14 and is clamped at the top of the first filter 14, the first filter 14 is S-shaped, the top of the garbage cleaner 16 penetrates through and extends to the outside of the top end of the sewage treatment pipe 13, the garbage cleaner 16 is in a groove shape, the groove faces the first filter 14, the mesh size of the first filter screen 17 is between the mesh size of the second filter screen 18 and the mesh size of the first filter 14, the mesh size of the second filter screen 18 is smaller than that of the first filter screen 17, the bottom inner wall of the rainwater chamber 1 is inclined towards the right lower side by 15 degrees, the bottom of the rainwater chamber 1 is built at an underground position with higher terrain, the right side of the rain shield 10 is inclined by 15 degrees towards the right lower side, the output fixedly connected with municipal administration irrigation water pipe of water pump 2, rainwater room 1 are suitable for to set up in the bottom that the topography is higher, can enough reduce the rainwater to the scouring of low-lying area and submerge, can reduce the green of the higher area of topography when arid again and plant the irrigation degree of difficulty.

The working principle is as follows: when raining, rainwater flows into the rain receiving pipe 11 through the rain baffle plate 10, branches and leaves beaten by the rainwater are left at the top of the rain receiving pipe 11 through the branch and leaf filter plate 12, the rainwater enters the rainwater chamber 1 through the branch and leaf filter plate 12 for storage, when sewage mixed with garbage, silt and gravels on the ground flows into the sewage treatment pipe 13, the cover fence 15 firstly intercepts larger garbage outside the sewage treatment pipe 13, the first filter 14 disperses the small garbage and the branches and leaves to the bottoms of the left side and the right side of the first filter 14 to avoid garbage accumulation and block water flow, muddy water passing through the first filter 14 possibly contains the small gravels, the small gravels roll down to the bottom of the garbage cleaner 16 along the sewage treatment pipe 13 after passing through the first filter 14 under the action of gravity, and are blocked in the groove of the garbage cleaner 16 by the first filter screen 17 and the second filter screen 18, the sewage after multi-layer filtration is changed into muddy water containing only a small amount of mud, the muddy water enters the rainwater chamber 1 to be collected, and when the water level in the rainwater chamber 1 rises to an overflow port, the rainwater on the upper layer enters the municipal rainwater pipe 20 through the filter screen and the overflow pipe 19 to be discharged;

after rainfall stops, rainwater in the rainwater chamber 1 is precipitated, slurry is precipitated at the bottom of the rainwater chamber 1, when urban greening plants need to be irrigated, rainwater in the rainwater chamber 1 is pumped into the municipal irrigation water pipe to irrigate the greening plants by starting the water pump 2, rainwater in the rainwater chamber 1 passes through the filter cloth bag 7 and then enters the stainless steel water pipe 3 after passing through the filter ball 5, the flow in the stainless steel water pipe 3 is monitored by the flow monitor 21 all the time after the water pump 2 is started, when the flow in the stainless steel water pipe 3 is sharply reduced or is small, the pumping of the water pump 2 is stopped in time, sludge at the bottom of the rainwater chamber 1 is cleared from a manhole by using a sludge clearing machine manually, the filter ball 5 is cleaned or replaced, and the cleanness in the rainwater chamber 1 and the normal use of the water pump 2 at a next time are guaranteed.

Claims

1. The urban rainwater and sewage diversion screening and recycling device comprises a rainwater chamber (1) and is characterized in that a water pump (2) is fixedly mounted at the top end of the rainwater chamber (1), a stainless steel water pipe (3) is fixedly connected to the input end of the water pump (2), a fixing piece (4) is fixedly connected to the outer wall of the bottom of the stainless steel water pipe (3), a threaded rod (6) is connected to the inner wall of the fixing piece (4) in a threaded manner, a filtering ball (5) is fixedly connected to the inner wall of the bottom of the fixing piece (4) through the threaded rod (6), a filtering cloth bag (7) is fixedly connected to the outer wall of the filtering ball (5), a flow monitor (21) is fixedly mounted at the top of the stainless steel water pipe (3), a supporting column (9) is fixedly connected to the top end of the rainwater chamber (1), and a rain shielding plate (10) is fixedly connected to the top end of the supporting column (9), the utility model discloses a rain shield, including rain baffle (10), inner wall fixedly connected with branch and leaf filter (12), rain baffle's (10) right side fixedly connected with rain pipe (11), the inner wall fixedly connected with branch and leaf filter (12) of rain pipe (11), the top right side fixedly connected with sewage treatment pipe (13) of rain chamber (1), the first filter (14) of top inner wall fixedly connected with of sewage treatment pipe (13), the top of sewage treatment pipe (13) is rotated and is connected with apron (15), the inner wall sliding connection of sewage treatment pipe (13) has rubbish clearance ware (16), the top of rubbish clearance ware (16), first filter screen of bottom inner wall fixedly connected with (17) and second filter screen (18), the left side fixedly connected with overflow pipe (19) of rain chamber (1), the other end fixedly connected with municipal rainwater pipe (20) of overflow pipe (19).

2. The urban rainwater and sewage separating, screening and recycling device according to claim 1, wherein a manhole cover (8) is rotatably connected to the top of the rainwater chamber (1), a filter screen is fixedly connected to the right inner wall of the overflow pipe (19), and the bottom end of the rainwater receiving pipe (11) is fixedly connected to the top right inner wall of the rainwater chamber (1).

3. The device for screening and recycling urban rainwater and sewage according to claim 1, wherein the cover rail (15) is in a double-door shape, the joint of the cover rail (15) is located at the top end of the first filter (14) and is clamped at the top of the first filter (14), and the first filter (14) is in an S shape.

4. The device for separating, screening and recycling urban rainwater and sewage according to claim 1, characterized in that the top of the garbage cleaner (16) penetrates and extends to the outside of the top end of the sewage treatment pipe (13), the garbage cleaner (16) is in the shape of a groove, and the groove faces the first filter (14).

5. The device for separating, recycling and reusing urban rainwater and sewage according to claim 1, characterized in that the mesh size of the first screen (17) is between the mesh size of the second screen (18) and the mesh size of the first filter (14), and the mesh size of the second screen (18) is smaller than that of the first screen (17).

6. The urban rainwater and sewage separating, screening and recycling device according to claim 1, wherein the inner wall of the bottom of the rainwater chamber (1) is inclined 15 degrees to the lower right, the bottom of the rainwater chamber (1) is built at an underground position with a higher terrain, the right side of the rain baffle (10) is inclined 15 degrees to the lower right, and the output end of the water pump (2) is fixedly connected with a municipal irrigation water pipe.