CN222575673U - Urban water supply network sewage disposal device - Google Patents

Abstract

The utility model discloses a sewage discharge device for a city water supply network, comprising a municipal drainage main pipeline; a downspout vertically arranged above the municipal drainage main pipeline, the bottom of which is connected to the municipal drainage main pipeline and used for drainage of road rainwater; a sewage collection well vertically arranged on one side of the municipal drainage main pipeline, a first sewage pipe being connected between the municipal drainage main pipeline and the sewage collection well; a first sewage filter plate arranged in the municipal drainage main pipeline, used for filtering out impurities in sewage and guiding the impurities into the first sewage pipe, the first sewage filter plate being located at a side of the connection between the first sewage pipe and the municipal drainage main pipeline facing the sewage collection well, and the downspout being located above the first sewage filter plate. The utility model can achieve the effect of removing impurities and discharging sewage from the municipal drainage main pipeline, prevent impurities from clogging the municipal drainage main pipeline, make municipal sewage discharge smoother, and achieve more significant sewage discharge effect.

Description

Urban water supply network sewage disposal device

Technical Field

The utility model relates to the technical field of municipal drainage, in particular to a sewage disposal device of a municipal water supply network.

Background

Urban drainage systems are engineering facility systems for treating and removing urban sewage and rainwater, and are an integral part of urban public facilities. The urban drainage system is generally composed of a drainage pipeline and sewage treatment, wherein the sewage of a crane is collected by the drainage pipeline and is sent to the sewage treatment for drainage into water or recycling, and the rainwater runoff is collected by the drainage pipeline and is closely drained into the water.

In the urban sewage disposal process, it is easy to find that the existing municipal sewage disposal pipeline is often blocked due to accumulation of branches, household garbage and the like, normal urban sewage disposal is affected, and manpower and material resources are often consumed for dredging.

Disclosure of utility model

The utility model aims to provide a sewage disposal device for an urban water supply network, which can realize the impurity removal and sewage disposal effects of a municipal drainage main pipeline and prevent the municipal drainage main pipeline from being blocked by impurities, so that municipal sewage disposal is smoother, and the sewage disposal effects are more remarkable.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a sewage draining device of an urban water supply network comprises a municipal drainage main pipeline, a water falling well vertically arranged above the municipal drainage main pipeline, a sewage collecting well vertically arranged at one side of the municipal drainage main pipeline and communicated with the sewage collecting well, a first sewage filtering plate arranged in the municipal drainage main pipeline and used for filtering out impurities in sewage and leading the impurities into the first sewage guiding pipe, and a water draining device of the urban water supply network.

Preferably, the first dirt filtering plate is located at one side, facing the dirt collecting well, of the joint of the first dirt guiding pipe and the municipal drainage main pipe, the water falling well is located above the first dirt filtering plate, and an included angle range between one side, close to the first dirt guiding pipe, of the first dirt filtering plate and the municipal drainage main pipe is 20-40 degrees.

Preferably, the sewage well is internally provided with a second sewage filtering plate, the second sewage filtering plate is obliquely arranged towards one side of the sewage collecting well, the sewage well is positioned above the second sewage filtering plate, a second sewage guiding pipe is communicated with the position of the sewage well, and the other end of the second sewage guiding pipe is communicated with the sewage collecting well.

Preferably, the first dirt guiding pipe is gradually declined towards one end of the dirt collecting well by the municipal drainage main pipe, and the second dirt guiding pipe is gradually declined towards one end of the dirt collecting well by the water falling well.

Preferably, one side of the sewage collecting well far away from the first sewage guide pipe is communicated with an overflow pipe, the other end of the overflow pipe is communicated with the municipal drainage main pipe, the overflow pipe gradually inclines upwards from the sewage collecting well towards one end of the municipal drainage main pipe, and a third sewage filtering plate is arranged at one end of the overflow pipe towards the sewage collecting well.

Preferably, the well top with the catch basin top parallel and level, the catch basin bottom is less than municipal drainage trunk line sets up, the well top is provided with the first well lid that is latticed in the water, the catch basin top is provided with the second well lid, and the second well lid is used for the closing cap to the catch basin top.

Preferably, a hanging basket is arranged in the sewage collecting well, the hanging basket is positioned below the first sewage guide pipe, and a hanging rope for hanging the hanging basket is connected to the second well cover in a binding mode.

Preferably, the first dirt filtering plate is rotatably installed in the municipal drainage main pipeline, an operating rod vertically penetrates through the water falling well, a clamping structure is arranged between the bottom end of the operating rod and the first dirt filtering plate, and the top end of the operating rod penetrates through the first well lid and is provided with an operating handle.

Preferably, the joint structure is including fixing the connecting block at first dirt filtering plate top and fixing the picture peg in the action bars bottom, can hold picture peg male slot has been seted up on the connecting block top, set up the logical groove that can hold the slot to pass on the dirt filtering plate of second, dirt filtering plate bottom is provided with the sunshade in shutoff logical groove, sunshade one side is articulated with dirt filtering plate of second, and the articulated shaft department cover of sunshade and dirt filtering plate of second is equipped with the torsional spring.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the sewage collecting well is arranged on one side of the municipal drainage main pipeline, the first sewage guide pipe is communicated between the municipal drainage main pipeline and the sewage collecting well, and in the discharging process of municipal sewage through the municipal drainage main pipeline, the first sewage filter plate in the municipal drainage main pipeline is utilized to block impurities in the sewage, the blocked impurities are guided into the sewage collecting well by the inclined first sewage guide pipe under the flushing and discharging of the sewage, and the impurities are gathered in the sewage collecting well under the blocking of the third sewage filter plate, so that the aim of removing impurities and discharging the sewage from the municipal drainage main pipeline is fulfilled, the phenomenon that the municipal sewage is blocked by the impurities and the municipal sewage is influenced is prevented, and the municipal sewage discharge is smoother.

According to the utility model, the second dirt guide pipe is communicated between the water falling well and the dirt collecting well, after the rainwater on the road surface falls into the water falling well, the second dirt filtering plate is utilized to filter out impurities in the rainwater, the filtered rainwater falls into the municipal drainage main pipeline to wash the first dirt filtering plate, the filtered impurities in the rainwater are guided and discharged into the dirt collecting well by the second dirt guide pipe to be collected, the phenomenon that the road surface impurities are blocked by the rainwater rushed into the municipal drainage main pipeline is avoided, and the impurities discharged into the dirt collecting well can be intensively cleaned after the second well cover is opened, so that the sewage draining effect is higher.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the municipal drainage pipe and drop well of the utility model;

FIG. 3 is a schematic view showing the internal structure of the soil collecting well of the present utility model;

FIG. 4 is a schematic structural view of a clip structure according to the present utility model;

fig. 5 is a schematic structural view of a second dirt filtering plate of the present utility model.

In the figure, 1, municipal drainage main pipeline, 2, a water falling well, 3, a sewage collecting well, 4, a first sewage guide pipe, 5, a second sewage guide pipe, 6, a first well cover, 7, an overflow pipe, 8, a second well cover, 9, a first sewage filtering plate, 10, a second sewage filtering plate, 11, an operating rod, 12, an operating handle, 13, a clamping structure, 14, a hanging basket, 15, a hanging rope, 16, a connecting block, 17, an inserting plate, 18, an inserting groove, 19, a through groove, 20, a shielding plate, 21 and a third sewage filtering plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Examples

Referring to fig. 1 to 5, the present utility model preferably provides the following technical solutions:

A sewage draining device of an urban water supply network comprises a municipal drainage main pipeline 1, a water falling well 2 vertically arranged above the municipal drainage main pipeline 1, a sewage collecting well 3 vertically arranged on one side of the municipal drainage main pipeline 1 and communicated with the sewage collecting well 3, a first sewage filtering plate 9 arranged in the municipal drainage main pipeline 1 and used for filtering out impurities in sewage and leading the impurities into the first sewage guiding pipe 4, wherein in the structure mode, the municipal sewage is blocked by utilizing the first sewage filtering plate 9 in the municipal drainage main pipeline 1 in the sewage draining process of the municipal drainage main pipeline 1 and is led into the sewage collecting well 3 by the inclined first sewage guiding pipe 4 under the flushing and draining of the sewage, so that the purposes of removing the impurities from the municipal drainage main pipeline 1 and draining the sewage are achieved, and the impurities are prevented from blocking the municipal drainage main pipeline 1 and affecting the sewage draining.

As a preferred implementation manner of this embodiment, the first dirt filtering plate 9 is located at a joint of the first dirt guiding pipe 4 and the municipal drainage main pipe 1 towards one side of the dirt collecting well 3, an included angle range between one side of the first dirt guiding pipe 4, which is close to the first dirt filtering plate 9, and the municipal drainage main pipe 1 is 20-40 degrees, and impurities filtered out by the first dirt filtering plate 9 can be smoothly led into the dirt collecting well 3 through the first dirt guiding pipe 4.

Further, the well 2 is located first dirt filtering plate 9 top falls into, the rainwater on road surface is discharged into municipal drainage trunk line 1 by the well 2 that falls into the water, can wash first dirt filtering plate 9, be provided with second dirt filtering plate 10 in the well 2 that falls into the water, second dirt filtering plate 10 inclines towards dirt collecting well 3 one side and sets up, the well 2 that falls into the water is located the position department intercommunication that the dirt filtering plate 10 top has second dirt guiding pipe 5, the other end and the dirt collecting well 3 intercommunication of second dirt guiding pipe 5, after the rainwater on road surface falls into well 2, utilize second dirt filtering plate 10 to filter out the impurity in the rainwater, wash first dirt filtering plate 9 in municipal drainage trunk line 1 through the rainwater that filters out, the impurity in the rainwater is led to drain to the dirt collecting well 3 by second dirt guiding pipe 5 and is collected, avoid road surface impurity to be washed into municipal drainage trunk line 1 in the cause the jam.

Further, the first dirt guiding pipe 4 is gradually declined towards one end of the dirt collecting well 3 by the municipal drainage main pipe 1, and the second dirt guiding pipe 5 is gradually declined towards one end of the dirt collecting well 3 by the water falling well 2, so that impurities are conveniently guided and discharged into the dirt collecting well 3 for collection. One side of the first dirt guiding pipe 4 is kept away from to the catch basin 3 is communicated with an overflow pipe 7, the other end of the overflow pipe 7 is communicated with the municipal drainage main pipe 1, the overflow pipe 7 gradually inclines upwards from the catch basin 3 towards one end of the municipal drainage main pipe 1, sewage discharged into the catch basin 3 can be reintroduced into the municipal drainage main pipe 1 by the overflow pipe 7, a third dirt filtering plate 21 is arranged at one end of the overflow pipe 7 towards the catch basin 3 and used for preventing impurities entering the catch basin 3 from being discharged by the overflow pipe 7.

As a preferred implementation mode of this embodiment, fall well 2 top and catch basin 3 top parallel and level, at the installation, fall well 2 and catch basin 3 top all spill the road surface, catch basin 3 bottom is less than municipal drainage trunk line 1 and sets up, fall well 2 top is provided with first well lid 6 that is latticed, in rainwater accessible first well lid 6 discharge fall well 2, catch basin 3 top is provided with second well lid 8, second well lid 8 is used for the closing cap to catch basin 3 top, can clear up the impurity in the catch basin 3 after opening second well lid 8.

Further, be provided with hanging flower basket 14 in the catch basin 3, hanging flower basket 14 is located first dirt guiding tube 4 below department, has the lifting rope 15 that is used for hanging flower basket 14 on the second well lid 8, utilizes hanging flower basket 14 to be able to filter the impurity that discharges into in the catch basin 3, and great impurity is collected in hanging flower basket 14, and silt impurity then is deposited in catch basin 3 bottom through hanging flower basket 14 to impurity classification collection handles.

As a preferred implementation manner of this embodiment, first dirt filtering plate 9 is rotatably installed in municipal drainage main pipe 1, vertically wear to be equipped with action bars 11 in the drop well 2, be provided with joint structure 13 between action bars 11 bottom and the first dirt filtering plate 9, action bars 11 top runs through first well lid 6 and is provided with action bars 12, joint structure 13 is including fixing at the connecting block 16 at first dirt filtering plate 9 top and fixing the picture peg 17 in action bars 11 bottom, slot 18 that can hold picture peg 17 male is seted up on connecting block 16 top, set up the logical groove 19 that can hold slot 18 and pass on the second dirt filtering plate 10, the sunshade 20 of shutoff logical groove 19 is provided with in second dirt filtering plate 10 bottom, sunshade 20 one side is articulated with second dirt filtering plate 10, and the articulated shaft department cover of sunshade 20 and second dirt filtering plate 10 is equipped with the torsional spring, picture peg 17 on the connecting block 16 is inserted to the picture peg 17 of action bars 11 bottom, then twist action bars 11 drive first dirt filtering plate 9 rotation, make first dirt filtering plate 9 place along municipal drainage main pipe 1 length direction, the drain is to the sewage under the emergency drainage condition of no longer being convenient for filtering in the flood drainage main pipe 1.

When using, municipal sewage passes through municipal drainage trunk line 1 and discharges the in-process, utilize the first dirt filtration board 9 in the municipal drainage trunk line 1 to block the impurity in the sewage, the impurity of blocking is led into the catch basin 3 by the first dirt conduction pipe 4 of slope under the dashing of sewage to the impurity gathers in catch basin 3 under the third dirt filtration board 21's the blocking, reaches municipal drainage trunk line 1 and removes the purpose of impurity blowdown, prevents that the impurity from blocking municipal drainage trunk line 1, influences municipal blowdown's phenomenon. Further, after the rainwater on road surface falls into the drop well 2, utilize the second to strain dirty board 10 and filter out the impurity in the rainwater, the rainwater that is filtered falls into municipal drainage trunk line 1 and washes first straining dirty board 9, and the impurity of straining out in the rainwater is led by the second and is arranged in collecting sump 3 by dirty pipe 5 and collect, avoids road surface impurity to be washed into municipal drainage trunk line 1 by the rainwater in causing the jam. Further, in an emergency, the plugboard 17 at the bottom end of the operating rod 11 is inserted into the plugboard 17 on the connecting block 16, and then the operating rod 11 is screwed to drive the first dirt filtering plate 9 to rotate, so that the first dirt filtering plate 9 is placed along the length direction of the municipal drainage main pipeline 1, sewage in the municipal drainage main pipeline 1 is not filtered, and flood discharge and pollution discharge are facilitated in the emergency.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.

The conception, specific structure, and technical effects produced by the present utility model are clearly and completely described above in connection with the embodiments and the drawings so as to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.

The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.

Claims (9)

1. A municipal water supply network drain, comprising:

A municipal drainage main pipe (1);

The water falling well (2) is vertically arranged above the municipal drainage main pipeline (1), and the bottom end of the water falling well (2) is communicated with the municipal drainage main pipeline (1) and is used for guiding and draining pavement rainwater;

The sewage collecting well (3) is vertically arranged at one side of the municipal drainage main pipeline (1), and a first sewage guide pipe (4) is communicated between the municipal drainage main pipeline (1) and the sewage collecting well (3);

The first sewage filtering plate (9) is arranged in the municipal drainage main pipeline (1) and is used for filtering out impurities in sewage and leading the impurities into the first sewage guiding pipe (4).

2. The municipal water supply network sewage disposal device of claim 1, wherein the first sewage guide plate (9) is located at one side, facing the sewage collecting well (3), of the joint of the first sewage guide pipe (4) and the municipal drainage main pipe (1), the water falling well (2) is located above the first sewage guide plate (9), and an included angle range between one surface, close to the first sewage guide pipe (4), of the first sewage guide pipe (9) and the municipal drainage main pipe (1) is 20-40 degrees.

3. The urban water supply network sewage disposal device according to claim 2, wherein a second sewage filtering plate (10) is arranged in the water falling well (2), the second sewage filtering plate (10) is obliquely arranged towards one side of the sewage collecting well (3), a second sewage guide pipe (5) is communicated with the position, above the second sewage filtering plate (10), of the water falling well (2), and the other end of the second sewage guide pipe (5) is communicated with the sewage collecting well (3).

4. A sewage disposal device for an urban water supply network as claimed in claim 3, wherein the first sewage guide pipe (4) gradually inclines downwards from the municipal drainage main pipe (1) towards one end of the sewage collecting well (3), and the second sewage guide pipe (5) gradually inclines downwards from the water falling well (2) towards one end of the sewage collecting well (3).

5. The municipal water supply network sewage disposal device of claim 1, wherein one side of the sewage collecting well (3) far away from the first sewage guide pipe (4) is communicated with an overflow pipe (7), the other end of the overflow pipe (7) is communicated with the municipal drainage main pipe (1), the overflow pipe (7) gradually inclines upwards from the sewage collecting well (3) towards one end of the municipal drainage main pipe (1), and a third sewage filtering plate (21) is arranged at one end of the overflow pipe (7) towards the sewage collecting well (3).

6. The municipal water supply network sewage draining device according to claim 3, wherein the top end of the water falling well (2) is flush with the top end of the sewage collecting well (3), the bottom end of the sewage collecting well (3) is lower than the municipal drainage main pipeline (1), the top end of the water falling well (2) is provided with a first well cover (6) in a grid shape, the top end of the sewage collecting well (3) is provided with a second well cover (8), and the second well cover (8) is used for sealing the top end of the sewage collecting well (3).

7. The urban water supply network sewage disposal device of claim 6, wherein a hanging basket (14) is arranged in the sewage collecting well (3), the hanging basket (14) is positioned below the first sewage guide pipe (4), and a hanging rope (15) for hanging the hanging basket (14) is tied on the second well cover (8).

8. The urban water supply network sewage disposal device of claim 6, wherein the first sewage filtering plate (9) is rotatably installed in the municipal drainage main pipeline (1), an operating rod (11) is vertically arranged in the water falling well (2) in a penetrating mode, a clamping structure (13) is arranged between the bottom end of the operating rod (11) and the first sewage filtering plate (9), and the top end of the operating rod (11) penetrates through the first well cover (6) and is provided with an operating handle (12).

9. The urban water supply network sewage disposal device of claim 8, wherein the clamping structure (13) comprises a connecting block (16) fixed at the top of the first sewage filtering plate (9) and a plugboard (17) fixed at the bottom end of the operating rod (11), a slot (18) capable of accommodating the plugboard (17) is formed in the top end of the connecting block (16), a through groove (19) capable of allowing the slot (18) to pass is formed in the second sewage filtering plate (10), a shielding plate (20) for blocking the through groove (19) is arranged at the bottom of the second sewage filtering plate (10), one side of the shielding plate (20) is hinged with the second sewage filtering plate (10), and a torsion spring is sleeved at a hinge shaft of the shielding plate (20) and the second sewage filtering plate (10).