CN209817045U - Novel urban construction drainage device of environmental protection - Google Patents

Abstract

The utility model discloses a novel urban construction drainage device of environmental protection, including collector pipe, drain pipe, silt storehouse and blow off pipe, the quantity of drain pipe is three, and is three the drain pipe communicates the outer wall at the collector pipe respectively, the silt storehouse sets up the bottom at the collector pipe, the blow off pipe intercommunication is at the outer wall in silt storehouse, the welding of the interior table wall of collector pipe has the backing ring, and the surface joint of backing ring is fixed with the filter frame, the interior table wall both sides in silt storehouse are provided with the guide plate, and the cross-section of guide plate is the decline formula structure. The utility model discloses in, this drainage device is built to city can play effectual filtering action to the sewage that gets into in the collector through the filter frame that sets up, avoids large granule impurity to enter into the phenomenon that causes drainage device to block up in the drain pipe to the filter frame adopts the detachable mounting means, is convenient for also to dismantle the filter frame and wash the change processing, thereby very big improvement drainage device's environmental protection effect, avoided unnecessary blocking phenomenon.

Description

Novel urban construction drainage device of environmental protection

Technical Field

The utility model relates to a municipal drainage technical field especially relates to the novel urban construction drainage of environmental protection device.

Background

The urban drainage system is an engineering facility system for treating and removing urban sewage and rainwater, and is a component of urban public facilities, the urban drainage system planning is a component of urban overall planning, the urban drainage system is generally composed of drainage pipelines and sewage treatment plants, and in the aspect of urban construction, the drainage system is also required to be used for treating sewage, so that the drainage device can be used in cooperation.

However, the existing urban construction drainage device usually adopts a mode of directly discharging sewage into a drainage pipeline, particle impurities in the sewage lack the operation of filtering and impurity removing, the phenomenon of blockage of the drainage pipeline is easy to occur, the drainage pipeline is not smooth, the drainage treatment cannot be carried out, and great troubles are brought to urban construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel urban construction drainage device for environmental protection.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the novel environment-friendly urban construction drainage device comprises a water collecting pipe, a drainage pipe, a sludge bin and a drainage pipe;

the number of the drain pipes is three, and the three drain pipes are respectively communicated with the outer wall of the water collecting pipe;

the sludge bin is arranged at the bottom of the water collecting pipe, and the sewage discharge pipe is communicated with the outer wall of the sludge bin;

a backing ring is welded on the inner surface wall of the water collecting pipe, and a filter frame is clamped and fixed on the surface of the backing ring;

and guide plates are arranged on two sides of the inner surface wall of the sludge cabin, and the cross section of each guide plate is of a declination structure.

As a further description of the above technical solution:

the device also comprises a sealing sleeve;

a sliding sleeve is welded on one side of the sealing sleeve, and the inner wall of the sliding sleeve is screwed with the outer wall of the drain pipe through an internal locking thread;

the inner surface wall of the sealing sleeve is provided with an external locking thread;

and a sealing ring is embedded in the inner surface wall of the sealing sleeve and positioned on the inner side of the external locking thread.

As a further description of the above technical solution:

also comprises a biological membrane component;

the biological membrane component is fixedly clamped with the bottom of the filter frame through hooks welded on two sides;

the biological membrane component is a multilayer equidistant parallel structure.

As a further description of the above technical solution:

the cross section of the filter frame is of a trapezoidal structure with an opening shape, and the diameter of the opening at the upper end of the filter frame is larger than that of the opening at the lower end of the filter frame.

As a further description of the above technical solution:

the diameter of the inner wall of the sealing sleeve is larger than that of the outer wall of the drain pipe, and the axis of the sealing sleeve coincides with that of the drain pipe.

As a further description of the above technical solution:

the bottom of collector pipe has been seted up the draw-in groove, the top in silt storehouse is provided with the card post, the collector pipe is connected with the silt storehouse through the embedded joint mode of draw-in groove with the card post.

Advantageous effects

The utility model provides a novel urban construction drainage device of environmental protection. The method has the following beneficial effects:

(1): this drainage device is built to city can play effectual filter effect to the sewage that gets into in the collector through the filter frame that sets up, avoids big graininess impurity to get into the phenomenon that causes drainage device to block up in the drain pipe to the filter frame adopts the detachable mounting means, is convenient for also to dismantle the filter frame and washs the change processing, thereby very big improvement drainage device's environmental protection effect, avoided unnecessary blocking phenomenon.

(2): this drainage device is built in city has the seal cover at the outer wall screwed connection of drain pipe, can be when the drain pipe is connected fixedly with external water piping, plays sealed protection's effect to two pipe connection departments, prevents that the junction from producing the condition that the gap and lead to leaking, and then avoids taking place the phenomenon that sewage caused the pollution to external environment.

Drawings

Fig. 1 is a schematic view of the overall structure of the novel environmental-friendly urban construction drainage device provided by the utility model;

FIG. 2 is a schematic top view of the water collecting pipe of the present invention;

FIG. 3 is a schematic view of the internal structure of the water collecting pipe of the present invention;

fig. 4 is the internal structure schematic diagram of the middle sealing sleeve of the present invention.

Illustration of the drawings:

1. a water collection pipe; 11. a filter frame; 12. a backing ring; 13. hooking; 14. a biofilm assembly; 2. a drain pipe; 3. sealing sleeves; 31. a sliding sleeve; 311. an internal locking thread; 32. a seal ring; 33. external locking threads; 4. a sludge bin; 41. a baffle; 5. a sewage discharge pipe.

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.

As shown in fig. 1, 2 and 3, the novel environment-friendly urban construction drainage device comprises a water collecting pipe 1, a drainage pipe 2, a sludge bin 4 and a drainage pipe 5;

the three drain pipes 2 are respectively communicated with the outer wall of the water collecting pipe 1, so that the sewage in the water collecting pipe 1 can be respectively led out in three directions, and the effect of rapid circulation of the sewage is realized;

the guide plates 41 are arranged on two sides of the inner surface wall of the sludge bin 4, the cross section of each guide plate 41 is of a declination structure, the sludge bin 4 is arranged at the bottom of the water collecting pipe 1, the sewage discharging pipe 5 is communicated with the outer wall of the sludge bin 4, and the guide plates 41 of the inclined structures are matched, so that sludge at the bottom of the sludge bin 4 can flow to the middle position and can be discharged under the action of the sewage discharging pipe 5, and the problem that the smoothness of water discharging is influenced due to excessive sludge accumulation is avoided;

the welding of the interior table wall of collector pipe 1 has backing ring 12, and the surface joint of backing ring 12 is fixed with filter frame 11, has realized the installation location effect to filter frame 11 promptly, also conveniently carries out dismouting cleaning to filter frame 11 simultaneously, avoids filter frame 11 to take place the phenomenon of jam.

The working principle is as follows: install drainage device in city building drainage system's pipeline at first, be connected to different drain line respectively with three drain pipe 2, when city building sewage enters into collector pipe 1 inside, sewage can see through the filtration downflow of filter frame 11, filter the granule impurity in the sewage, and the silt material in the sewage can deposit the gathering in silt storehouse 4, and through blow off pipe 5 outside discharge under guide plate 41's water conservancy diversion effect, and comparatively clean sewage enters into and carries out not equidirectional flow in three drain pipe 2, when filter frame 11 takes place to block up, take off filter frame 11 from backing ring 12 surface and wash, thereby improve filter frame 11's continuous use stability.

As shown in fig. 4, the water draining device also comprises a sealing sleeve 3, a sliding sleeve 31 is welded on one side of the sealing sleeve 3, the inner wall of the sliding sleeve 31 is screwed with the outer wall of the water draining pipe 2 through an inner locking thread 311, an outer locking thread 33 is arranged on the inner surface wall of the sealing sleeve 3, a sealing ring 32 is embedded on the inner surface wall of the sealing sleeve 3 and positioned on the inner side of the outer locking thread 33, the diameter of the inner wall of the sealing sleeve 3 is larger than that of the outer wall of the water draining pipe 2, and the axes of the sealing sleeve 3 and, when the drain pipe 2 is connected with the external pipeline, the sealing sleeve 3 is rotated, at the moment, the sliding sleeve 31 is screwed down by the internal locking thread 311, so that the sealing sleeve 3 slides on the surface of the drain pipe 2, and is matched with the screwing of the external locking thread 33, play sealed effect to the junction of drain pipe 2 and external pipeline, the relative leakproofness of protection pipeline junction that sealing washer 32 can be further, the maximize avoids taking place the phenomenon of hourglass water.

As shown in fig. 3, the biological membrane module 14 is further included, the biological membrane module 14 is fixed to the bottom of the filter frame 11 through hooks 13 welded to two sides in a clamping manner, the biological membrane module 14 is of a multilayer equidistant parallel structure, the cross section of the filter frame 11 is of a trapezoid structure with an opening shape, and the diameter of the opening at the upper end of the filter frame 11 is larger than that at the lower end of the filter frame 11, so that the filter frame 11 can filter particulate impurities in sewage, and in cooperation with the biological decomposition effect of the biological membrane module 14, substances containing peculiar smell in the sewage can be decomposed, the volatilization degree of pungent smell is reduced, and the gas pollution is prevented as much as possible.

As shown in fig. 1, the clamping groove has been seted up to the bottom of collector pipe 1, and the top in silt storehouse 4 is provided with the card post, and collector pipe 1 is connected with silt storehouse 4 through the embedded joint mode of draw-in groove and card post, has both guaranteed the stable connection effect between collector pipe 1 and the silt storehouse 4, also conveniently carries out dismouting operation to collector pipe 1 simultaneously to carry out convenient change maintenance to the spare part in the drainage device and handle.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The novel environment-friendly urban construction drainage device is characterized by comprising a water collecting pipe (1), a drainage pipe (2), a sludge bin (4) and a drainage pipe (5);

the number of the drain pipes (2) is three, and the three drain pipes (2) are respectively communicated with the outer wall of the water collecting pipe (1);

the sludge bin (4) is arranged at the bottom of the water collecting pipe (1), and the sewage discharge pipe (5) is communicated with the outer wall of the sludge bin (4);

a backing ring (12) is welded on the inner surface wall of the water collecting pipe (1), and a filter frame (11) is clamped and fixed on the surface of the backing ring (12);

and guide plates (41) are arranged on two sides of the inner surface wall of the sludge bin (4), and the sections of the guide plates (41) are of a declination structure.

2. An environment-friendly novel urban construction drainage device according to claim 1, characterized by further comprising a sealing sleeve (3);

a sliding sleeve (31) is welded on one side of the sealing sleeve (3), and the inner wall of the sliding sleeve (31) is screwed with the outer wall of the water drainage pipe (2) through an internal locking thread (311);

the inner surface wall of the sealing sleeve (3) is provided with an external locking thread (33);

and a sealing ring (32) is embedded in the inner surface wall of the sealing sleeve (3) and positioned on the inner side of the external locking thread (33).

3. The environment-friendly novel urban construction drainage device according to claim 1, further comprising a biological membrane module (14);

the biological membrane component (14) is clamped and fixed with the bottom of the filter frame (11) through hooks (13) welded on two sides;

the biological membrane component (14) is of a multilayer equidistant parallel structure.

4. An environmentally-friendly novel urban construction drainage device according to claim 1, wherein the cross section of the filter frame (11) is a trapezoid structure with an open shape, and the diameter of the upper end opening of the filter frame (11) is larger than that of the lower end.

5. An environment-friendly novel urban construction drainage device according to claim 2, characterized in that the diameter of the inner wall of the sealing sleeve (3) is larger than the diameter of the outer wall of the drainage pipe (2), and the axes of the sealing sleeve (3) and the drainage pipe (2) are coincident with each other.

6. The novel environment-friendly urban construction drainage device according to claim 1, wherein a clamping groove is formed in the bottom of the water collecting pipe (1), a clamping column is arranged at the top of the sludge bin (4), and the water collecting pipe (1) is connected with the sludge bin (4) in an embedded clamping mode through the clamping groove and the clamping column.