CN214246001U - Community rain and sewage classification direct drainage system - Google Patents

Abstract

The utility model provides a categorised system in line of community rain sewage belongs to sewage treatment technical field. It has solved the easy problem of blockking up of current community drainage system. This categorised system of directly discharging of community rain and sewage, including first drain pipe fitting and second drain pipe fitting, the distal end of first drain pipe fitting is connected with first processing pond, the distal end of second drain pipe fitting is connected with the second and handles the pond, be provided with the collection well that a plurality of is used for the rainwater to collect between first drain pipe fitting and the second drain pipe fitting, be provided with the filtration in every collection well, the filtration is partly become drainage zone and lower drainage zone in will collecting the well, it is inside with first drain pipe fitting to go up drainage zone, lower drainage zone is inside with second drain pipe fitting to be connected. The utility model has the advantage of good drainage.

Description

Community rain and sewage classification direct drainage system

Technical Field

The utility model belongs to the technical field of sewage treatment, a categorised system in line of community rain sewage is related to.

Background

The rainwater treatment is a purification treatment process of urban area ground runoff water (rainwater, snow melt water and watering), according to different pipeline system drainage systems (split system or combined system), the rainwater treatment can be carried out alone or combined with domestic sewage and industrial wastewater for treatment, and the drainage system is often the core of a city.

Current village rain sewage system in city generally adopts simple structure, collect the riser and set up the road surface rainwater pond on the road surface through the sewage connecting pipe respectively soon to install the rain sewage on the building and collect to the plane well in, then discharge through the water pipe, in this system, the rainwater is discharged into to the plane well after collecting through sewage collection riser, impurity in the rainwater does not have timely filtration treatment, in case when rainfall is great, because sewage and rainwater mix, it is not smooth to appear the drainage easily, cause the waterlogging, the condition that the rainwater was together gushed out from road surface rainwater pond along with the rainwater even appears, cause the sewage crossing current.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a categorised system in line of community's rain and sewage that drainage is good is provided.

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

the utility model provides a categorised system in line of community rain sewage, includes first drain pipe fitting and second drain pipe fitting, the distal end of first drain pipe fitting is connected with first processing pond, the distal end of second drain pipe fitting be connected with the second and handle the pond, first drain pipe fitting and second drain pipe fitting between be provided with a plurality of and be used for the collection well that the rainwater was collected, every the collection in be provided with filtration, filtration in will collect the well partial drainage district that becomes and lower drainage district, last drainage district and first drain pipe fitting inside be connected, lower drainage district and second drain pipe fitting inside be connected.

In the categorised straight system of arranging of foretell community rain and sewage, the collection well including set up the outer room of collecting in the stratum and cover in the indoor collection top cap of outer collection, the collection top cap on be provided with the water conservancy diversion mouth that is used for supplying the rainwater to get into, filtration detachable connections in collecting the room outward.

In the straight system of arranging of foretell community's rain and sewage classification, filtration include the filter screen, the filter screen on the slope set up in outer collection room, and the lower one end of filter screen towards first drain pipe spare, the higher one end of filter screen towards second drain pipe spare.

In the classified direct drainage system for rain and sewage in the community, the inner wall of the outer collecting chamber is provided with a transversely-raised limiting bump for abutting against the lower end of the filter screen.

In the categorised system of directly arranging of foretell community rain and sewage, be provided with first drainage channel and second drainage channel on the end wall of outer collection room both sides respectively, the one end opening of first drainage channel is seted up in the upper end of filter screen, and first drainage channel other end opening passes the soil layer and communicates with each other with first drainage pipe fitting is inside, the one end opening of second drainage channel is seted up in the lower extreme of filter screen, and second drainage channel other end opening passes the soil layer and communicates with each other with second drainage pipe fitting is inside.

In the above-mentioned community rain and sewage classification direct drainage system, the lower end of the first drainage channel is flush with the upper end of the limiting bump positioned on the side surface.

In the categorised system in line of foretell community rain and sewage, first calandria spare include first calandria room and set up the indoor first water pipe of first calandria, the top of first calandria room is provided with dismantled and assembled first closing cap.

In the categorised system in line of foretell community rain and sewage, second water drainage pipe fitting include second calandria room and set up the indoor second water pipe of second calandria, the top of second calandria room is provided with dismantled and assembled second closing cap.

In the classified direct drainage system for rain and sewage in the community, the opening on one side of the first drainage channel, which is close to the first drainage pipe, is communicated with the bottom of the first water pipe for water inlet.

In the above-mentioned community rain and sewage classification direct drainage system, the opening of the second drainage channel close to one side of the second drainage pipe is communicated with the lateral upper side of the second water pipe for water inlet.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a be provided with the collection well that a plurality of is used for the rainwater to collect between first drain pipe fitting and the second drain pipe fitting, be provided with filtration in every collection well, filter the rainwater through filtration and discharge, prevent the phenomenon of jam, improve drainage.

2. The utility model discloses the inner wall of outer collecting chamber rises and is provided with the spacing lug that is used for filter screen lower extreme butt of horizontal bellied, but the filter screen realize detachable connections through spacing lug, conveniently carry out the maintenance in later stage.

3. The utility model discloses a lower extreme of first drainage channel is level and level with the upper end that is located the spacing lug of this side mutually, through the filter screen of slope, can directly introduce impurity to first drainage pipe in, prevents that the problem of jam from appearing in the filter screen.

Additional advantages, objects, and features of the invention 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 invention.

Drawings

Fig. 1 is a distribution diagram of the overall structure of the present invention.

Fig. 2 is a schematic view of the connection structure between the middle collecting well and the first and second drainage pipes of the present invention.

Fig. 3 is a schematic structural diagram of the collecting well of the present invention.

In the figure, 1, a first water discharge pipe; 2. a second drain pipe member; 3. a first treatment tank; 4. a second treatment tank; 5. a collection well; 6. a filter structure; 7. an upper drainage area; 8. a lower drainage zone; 9. an outer collection chamber; 10. collecting the top cover; 11. a flow guide port; 12. a filter screen; 13. a limiting bump; 14. a first drain passage; 15. a second drain channel; 16. a first calandria chamber; 17. a first water pipe; 18. a first cover; 19. a second calandria chamber; 20. a second water pipe; 21. and a second cover.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, a categorised system in line of community's rain and sewage, including first water drainage pipe fitting 1 and second water drainage pipe fitting 2, the distal end of first water drainage pipe fitting 1 is connected with first processing pond 3, the distal end of second water drainage pipe fitting 2 is connected with second processing pond 4, first water drainage pipe fitting 1 and second water drainage pipe fitting 2 between be provided with a plurality of and be used for the collection well 5 that the rainwater was collected, be provided with filtration 6 in every collection well 5, filtration 6 will collect 5 inside last drainage 7 and the lower drainage 8 of dividing into of well, it is connected with first water drainage pipe fitting 1 is inside to go up drainage 7, lower drainage 8 is connected with second water drainage pipe fitting 2 is inside.

In this embodiment, be provided with a plurality of between first drain pipe fitting 1 and the second drain pipe fitting 2 and be used for the collection well 5 that the rainwater was collected, carry out the collection of rainwater through collecting well 5, can bring partial impurity into at the in-process of collecting the rainwater, to this, be provided with filtration 6 in every collection well 5, filtration 6 will collect 5 inside settings of well and fall into drainage 7 and lower drainage 8, sewage in the drainage 7 can get into first drain pipe fitting 1, the water in the drainage 8 is through the water after filtering, it discharges through second drain pipe fitting 2, the phenomenon of jam is prevented appearing in the setting of filtration 6, improve drainage.

In this embodiment, collecting well 5 is including setting up in the stratum outer collecting chamber 9 and covering the collection top cap 10 in outer collecting chamber 9, is provided with the water conservancy diversion mouth 11 that is used for supplying the rainwater to get into on the collection top cap 10, and the rainwater passes through water conservancy diversion mouth 11 and gets into to outer collecting chamber 9 in, and in order to facilitate the clearance, filtration 6 detachable connections is in outer collecting chamber 9.

In this embodiment, the filtering structure 6 includes a filtering net 12, the filtering net 12 is disposed in the outer collecting chamber 9 in an inclined manner, and the lower end of the filtering net 12 faces the first drainage pipe member 1, and the higher end of the filtering net 12 faces the second drainage pipe member 2. After rainwater enters the outer collecting chamber 9 through the flow guide port 11, part of impurities can roll down into the first drainage pipe 1 when being further washed by water flow when passing through the filter screen 12 because the filter screen 12 is inclined.

In order to facilitate the assembly and disassembly, the inner wall of the outer collection chamber 9 is provided with a transversely-raised limit lug 13 for abutting against the lower end of the filter screen 12.

In this embodiment, the end walls of the two sides of the outer collecting chamber 9 are respectively provided with a first drainage channel 14 and a second drainage channel 15, an opening at one end of the first drainage channel 14 is opened at the upper end of the filter screen 12, an opening at the other end of the first drainage channel 14 penetrates through the soil layer to communicate with the inside of the first drainage pipe 1, an opening at one end of the second drainage channel 15 is opened at the lower end of the filter screen 12, and an opening at the other end of the second drainage channel 15 penetrates through the soil layer to communicate with the inside of the second drainage pipe 2.

In order to prevent impurities from accumulating in the outer collecting chamber 9, the lower end of the first drainage channel 14 is flush with the upper end of the limit projection 13 on the side, and impurities can directly fall into the first drainage channel 14 when rolling on the filter screen.

In this embodiment, the first drain pipe 1 includes a first drain chamber 16 and a first water pipe 17 disposed in the first drain chamber 16, and a first removable cover 18 is disposed on a top of the first drain chamber 16. The first cover 18 is sealed to the top of the first drain chamber 16 such that the first water pipe 17 receives only the sewage introduced from the first drain passage 14.

The second drain pipe member 2 includes a second pipe discharge chamber 19 and a second water pipe 20 disposed in the second pipe discharge chamber 19, and a second removable cover 21 is disposed on a top of the second pipe discharge chamber 19. The second cover 21 seals the top of the second drain chamber 19 so that the second water pipe 20 receives only the sewage entering from the second drain passage 15.

Preferably, the opening of the first drain passage 14 on the side close to the first drain pipe 1 communicates with the bottom of the first water pipe 17 to supply water. The sewage enters from the bottom of the first water pipe 17 through the first drainage channel 14, and can push impurities precipitated in the first water pipe 17 to move forward, so that the impurities are prevented from being accumulated in the first water pipe 17.

In the present embodiment, the opening of the second drain passage 15 on the side close to the second drain pipe member 2 communicates with the upper side of the second water pipe 20 for water inflow.

The technical effects of the utility model are that: a plurality of collecting wells 5 for collecting rainwater are arranged between the first drainage pipe fitting 1 and the second drainage pipe fitting 2, rainwater is collected through the collecting wells 5, partial impurities can be brought in during the rainwater collection process, for the purpose, a filter screen 12 is arranged in each collecting well 5, the interior of each collecting well 5 is divided into an upper drainage area 7 and a lower drainage area 8 by the filter screen 12, after rainwater enters the outer collecting chamber 9 through the flow guide opening 11, partial impurities can roll down into the first drainage pipe fitting 1 when being further washed by water flow when passing through the filter screen 12 due to the fact that the filter screen 12 is inclined, sewage in the upper drainage area 7 can enter the first drainage pipe fitting 1 and then flow to the first treatment tank 3, water in the lower drainage area 8 is filtered water and is discharged into the second treatment tank 4 through the second drainage pipe fitting 2, and the arrangement of the filter structure 6 enables the water pipes of the two parts to be treated, the phenomenon of blocking is prevented, and the drainage is improved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms first drain pipe member 1, second drain pipe member 2, first treatment tank 3, second treatment tank 4, collection well 5, filter structure 6, upper drain region 7, lower drain region 8, outer collection chamber 9, collection top cover 10, flow guide 11, filter screen 12, limit projection 13, first drain passage 14, second drain passage 15, first drain chamber 16, first water pipe 17, first cover 18, second drain chamber 19, second water pipe 20, second cover 21, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims (10)

1. The utility model provides a categorised system in line of community rain sewage, includes first drainage pipe fitting (1) and second drainage pipe fitting (2), the distal end of first drainage pipe fitting (1) is connected with first processing pond (3), the distal end of second drainage pipe fitting (2) be connected with second processing pond (4), a serial communication port, first drainage pipe fitting (1) and second drainage pipe fitting (2) between be provided with a plurality of and be used for collecting well (5) that the rainwater was collected, every collecting well (5) in be provided with filtration (6), filtration (6) will collect well (5) inside and fall into drainage (7) and lower drainage (8), upper drainage (7) and first drainage pipe fitting (1) inside be connected, lower drainage (8) and second drainage pipe fitting (2) inside be connected.

2. The community rain and sewage classification direct drainage system according to claim 1, wherein the collecting well (5) comprises an outer collecting chamber (9) arranged in the ground and a collecting top cover (10) covering the outer collecting chamber (9), the collecting top cover (10) is provided with a flow guide opening (11) for rainwater to enter, and the filtering structure (6) is detachably connected in the outer collecting chamber (9).

3. The community rain and sewage classification direct drainage system according to claim 2, wherein the filtering structure (6) comprises a filtering net (12), the filtering net (12) is obliquely arranged in the outer collecting chamber (9), the lower end of the filtering net (12) faces the first drainage pipe (1), and the higher end of the filtering net (12) faces the second drainage pipe (2).

4. The community rain and sewage classification direct drainage system according to claim 3, characterized in that the inner wall of the outer collecting chamber (9) is provided with a laterally protruding limiting bump (13) for abutting against the lower end of the filter screen (12).

5. The community rain and sewage classification direct drainage system according to claim 4, wherein the end walls of the two sides of the outer collecting chamber (9) are respectively provided with a first drainage channel (14) and a second drainage channel (15), one end of the first drainage channel (14) is opened at the upper end of the filter screen (12), the other end of the first drainage channel (14) is opened through the soil layer to be communicated with the inside of the first drainage pipe (1), one end of the second drainage channel (15) is opened at the lower end of the filter screen (12), and the other end of the second drainage channel (15) is opened through the soil layer to be communicated with the inside of the second drainage pipe (2).

6. The community rain and sewage sorting direct drainage system according to claim 5, wherein the lower end of the first drainage channel (14) is flush with the upper end of the limiting bump (13) located at the side.

7. A community rain and sewage sorting in-line system according to claim 5, wherein the first drainage pipe (1) comprises a first drainage chamber (16) and a first water pipe (17) arranged in the first drainage chamber (16), and a first removable cover (18) is arranged on the top of the first drainage chamber (16).

8. The community rain and sewage sorting direct drainage system according to claim 5, wherein the second drainage pipe member (2) comprises a second drainage chamber (19) and a second water pipe (20) arranged in the second drainage chamber (19), and a second cover (21) is detachably arranged on the top of the second drainage chamber (19).

9. The community rain and sewage classification direct drainage system according to claim 7, wherein the opening of the first drainage channel (14) close to one side of the first drainage pipe (1) is communicated with the bottom of the first water pipe (17) for water inlet.

10. The community rain and sewage sorting direct drainage system according to claim 8, wherein the opening of the second drainage channel (15) on the side close to the second drainage pipe member (2) is communicated with the upper side of the second water pipe (20) for water inlet.

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