CN211621869U

CN211621869U - Drainage pipe for municipal drainage

Info

Publication number: CN211621869U
Application number: CN202020012943.7U
Authority: CN
Inventors: 潘海东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-10-02
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a drainage pipe that municipal drainage was used, including inlet channel and drainage pipe, the inlet channel is linked together with drainage pipe, and the bottom of filter screen is provided with the installation frame, and the turbine fan is installed to the bottom of installation frame, and the bottom of turbine fan is provided with the water collecting bucket, and the bottom of water collecting bucket is connected with helical pipeline, and helical pipeline's bottom is connected with the aqueduct, and the bottom of aqueduct is connected with first raceway, and the top of first raceway parallels and is equipped with the second raceway, and the one end of second raceway is connected with the leading water pipe. The utility model discloses a flow velocity of rivers increases, makes the ponding on road surface can be faster introduced to avoid piling up on the road surface and form the pit and influence the passerby walking, accessible second raceway shunts when displacement is great simultaneously, and increase displacement avoids blockking up simultaneously, also can maintain drainage work to go on when drainage pipe digs the breakage carelessly because of municipal construction simultaneously.

Description

Drainage pipe for municipal drainage

Technical Field

The utility model relates to a municipal works field, in particular to drainage pipe that municipal drainage was used.

Background

The basic task of municipal drainage systems is to organically remove and treat various sewage and miscellaneous wastewater and rain and snow water in cities to ensure environmental sanitation and prevent water bodies from being polluted. The drainage pipeline refers to a system consisting of pipelines for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, and comprises a main pipe, branch pipes and pipelines leading to a treatment plant, and the pipelines are built on a street or anywhere, and can be used as drainage pipelines as long as the pipelines play a drainage role. Current municipal drainage pipe is mostly the single-pipe drainage, and water velocity is slower, and the unable quick entering into to the sewer of rainwater when rainfall is great leads to the rainwater to pile up on the road surface and influence passerby's walking, easily digs the broken hourglass water that leads to of water pipe and can't use when carrying out municipal works simultaneously.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, provide a drainage pipe that municipal drainage was used, can accomplish to avoid the rainwater to pile up when displacement is great, avoid municipal construction to dig the water pipe brokenly simultaneously and lead to unable the use.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a drainage pipe that municipal drainage was used, including inlet channel and drainage pipe, the inlet channel is linked together with drainage pipe, the inside top inlay card of inlet channel has the filter screen, the bottom of filter screen is provided with the installation frame, the turbofan is installed to the bottom of installation frame, the bottom of turbofan is provided with the water collecting bucket, the bottom of water collecting bucket is connected with helical piping, helical piping's bottom is connected with the aqueduct, the bottom of aqueduct is connected with first raceway, and just first raceway is located drainage pipe's inside, the top of first raceway parallels and is equipped with the second raceway, the one end of second raceway is connected with the leading water pipe, and the one end of leading water pipe extends to the inside of first raceway.

As a preferred technical scheme of the utility model, a drainage pipe that municipal drainage was used, a serial communication port, be connected with the cuff between first raceway and the second raceway and carry out fixed stay.

As a preferred technical scheme of the utility model, the inner wall of first raceway and second raceway all coats and has the anticorrosive coating.

As a preferred technical scheme of the utility model, the pipeline internal diameter of first raceway is greater than the pipeline internal diameter of second raceway.

As a preferred technical scheme of the utility model, the contained angle between leading water pipe and the first raceway is 30-50 degrees.

As the utility model discloses a preferred technical scheme, drainage pipe is including inoxidizing coating, buffer layer and heat insulation layer, the inside cover of inoxidizing coating has the buffer layer, the heat insulation layer has been cup jointed to the inside of buffer layer.

As an optimal technical scheme of the utility model, the inoxidizing coating mainly has metal material to make, the buffer layer mainly is made by rubber materials, the heat preservation layer is mainly made by the rock wool.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a flow velocity of rivers increases, makes the ponding on road surface can be faster introduced to avoid piling up on the road surface and form the pit and influence the passerby walking, accessible second raceway shunts when displacement is great simultaneously, and increase displacement avoids blockking up simultaneously, also can maintain drainage work to go on when drainage pipe digs the breakage carelessly because of municipal construction simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial cross-sectional view of the drain pipe of the present invention;

FIG. 3 is a schematic view of the drainage pipe structure of the present invention;

in the figure: 1. a water inlet pipe; 2. a water discharge pipeline; 3. a filter screen; 4. a mounting frame; 5. a turbo fan; 6. a water collecting hopper; 7. a helical conduit; 8. a water conduit; 9. a first water delivery pipe; 10. a second water delivery pipe; 11. a water conduit; 12. a ferrule; 13. a protective layer; 14. a buffer layer; 15. a thermal insulation layer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in fig. 1-3, the utility model provides a drainage pipe that municipal drainage was used, including inlet channel 1 and drainage pipe 2, inlet channel 1 is linked together with drainage pipe 2, the inside top card of inlet channel 1 has embedded filter screen 3, the bottom of filter screen 3 is provided with installation frame 4, turbofan 5 is installed to the bottom of installation frame 4, turbofan 5's bottom is provided with water collecting bucket 6, water collecting bucket 6's bottom is connected with helical pipeline 7, helical pipeline 7's bottom is connected with aqueduct 8, aqueduct 8's bottom is connected with first raceway 9, and first raceway 9 is located drainage pipe 2's inside, the top of first raceway 9 parallels is equipped with second raceway 10, the one end of second raceway 10 is connected with leading water pipe 11, and leading water pipe 11's one end extends to first raceway 9's inside.

Furthermore, a hoop 12 is connected between the first water pipe 9 and the second water pipe 10 for fixing and supporting, so that the second water pipe 10 and the first water pipe 9 can be stably used.

The inner walls of the first water delivery pipe 9 and the second water delivery pipe 10 are coated with anticorrosive layers, so that the first water delivery pipe and the second water delivery pipe are prevented from being corroded by water and damaged.

The inner diameter of the first water duct 9 is larger than the inner diameter of the second water duct 10.

The angle between the water conduit 11 and the first water conduit 9 is 30-50 degrees, so that water flow can more easily enter the second water conduit 10 for shunting.

The drainage pipeline 2 comprises a protective layer 13, a buffer layer 14 and a heat insulation layer 15, wherein the buffer layer 14 is sleeved inside the protective layer 13, and the heat insulation layer 15 is sleeved inside the buffer layer 14.

The protective layer 13 is mainly made of metal material, the buffer layer 14 is mainly made of rubber material, and the heat insulation layer 15 is mainly made of rock wool.

Specifically, water flow enters from the water inlet pipeline 1 and then is filtered through the filter screen 3 to impurities contained in the water, so that the pipeline is prevented from being blocked, the water flow falls into the turbofan 5 after being filtered, the water flow is led downwards faster through the rotation of the turbofan 5 and then enters the spiral pipeline 7 through the water collecting hopper 6, the water flow enters the inside of the first water pipe 9 through the water guide pipe 8 after further increasing the flow speed inside the spiral pipeline 7, the accumulated water on the road surface can be led in faster through increasing the water flow speed, the accumulation of rainwater on the road surface is effectively avoided, when the water flow inside the first water pipe 9 is overlarge, part of the water flow enters the inside of the second water pipe 10 through the water guide pipe 11, the water flow is divided through the second water pipe 10, the water flow discharge capacity is increased, the water flow can be conveyed through the second water pipe 10 when the blockage is caused by the accumulation of sundries inside the first water pipe 9, buffer layer 14 can carry out the bradyseism protection to first raceway 9 and second raceway 10 simultaneously, avoid receiving external collision and damage, heat insulating layer 15 can avoid the inside rivers of first raceway 9 and second raceway 10 to condense into ice and influence the drainage in cold weather simultaneously, inoxidizing coating 13 through drainage pipe 2 can carry out external protection simultaneously, directly dig broken raceway when avoiding municipal construction, when digging carelessly broken drainage pipe 2 and cause the damage to second raceway 10, rivers also can carry through first raceway 9.

To sum up, the utility model discloses a flow velocity of rivers increases, makes the ponding on road surface can be faster introduced to avoid piling up on the road surface and form the sump and influence the passerby walking, accessible second raceway shunts when displacement is great simultaneously, and increase displacement avoids blockking up simultaneously, also can maintain drainage work to go on when drainage pipe digs the breakage carelessly because of municipal construction simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drainage pipe that municipal drainage was used, includes inlet channel (1) and drainage pipe (2), inlet channel (1) is linked together with drainage pipe (2), its characterized in that, filter screen (3) have been inlayed to the inside top card of inlet channel (1), the bottom of filter screen (3) is provided with installation frame (4), turbofan (5) are installed to the bottom of installation frame (4), the bottom of turbofan (5) is provided with water collecting hopper (6), the bottom of water collecting hopper (6) is connected with helical pipeline (7), the bottom of helical pipeline (7) is connected with aqueduct (8), the bottom of aqueduct (8) is connected with first raceway (9), and first raceway (9) are located the inside of drainage pipe (2), the top of first raceway (9) parallels and is equipped with second raceway (10), one end of the second water delivery pipe (10) is connected with a water conduit (11), and one end of the water conduit (11) extends to the inside of the first water delivery pipe (9).

2. Drainage pipe for municipal drainage according to claim 1, characterized in that a cuff (12) is connected between the first (9) and second (10) water pipes for fixed support.

3. The municipal drainage pipeline according to claim 1, wherein the inner walls of the first and second water pipes (9, 10) are coated with an anti-corrosion layer.

4. A municipal drainage pipeline according to claim 1, characterized in that the first water pipe (9) has a larger inner diameter than the second water pipe (10).

5. A discharge pipe according to claim 1, characterised in that the angle between the water conduit (11) and the first water duct (9) is 30-50 degrees.

6. The drainage pipeline for municipal drainage according to claim 1, wherein the drainage pipeline (2) comprises a protective layer (13), a buffer layer (14) and a thermal insulation layer (15), the buffer layer (14) is sleeved inside the protective layer (13), and the thermal insulation layer (15) is sleeved inside the buffer layer (14).

7. A municipal drainage pipeline according to claim 6, characterized in that the protective layer (13) is made mainly of metal, the damping layer (14) is made mainly of rubber, and the thermal insulation layer (15) is made mainly of rock wool.