CN217870834U

CN217870834U - Prevent municipal drainage pipe who blocks up

Info

Publication number: CN217870834U
Application number: CN202221042006.1U
Authority: CN
Inventors: 马晓红; 丁竹沁; 许江; 倪碧前; 居艳
Original assignee: Dongzhu Ecological Environment Protection Co Ltd
Current assignee: Dongzhu Ecological Environment Protection Co Ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-11-22
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses an anti-blocking municipal drainage pipeline, which comprises a drainage pipe, a filter screen and a crushing box, wherein the top of the drainage pipe is provided with a well cover, the filter screen is arranged below the well cover in an inclined way, the lowest inclined end of the filter screen is provided with a sewage outlet with the same inclination angle as the filter screen, the outer side of the drainage pipe is provided with the crushing box communicated with the sewage outlet, the crushing incasement is equipped with crushing mechanism, the drain pipe outside still is equipped with the connecting pipe that is located the filter screen top, and inside is equipped with the water pressure detector that is located the filter screen below, be equipped with the control valve on the connecting pipe to be connected with outside high-pressure water supply pipe, crushing mechanism, water pressure detector, control valve are connected with the control unit electricity of locating the drain pipe outside. The utility model discloses a prevent municipal drainage pipe who blocks up can carry out broken handle to the rubbish of aquatic, and degree of automation is high, prevents stifled effectual, strong adaptability.

Description

Prevent municipal drainage pipe who blocks up

Technical Field

The utility model belongs to the technical field of drainage pipe, in particular to prevent municipal drainage pipe who blocks up.

Background

The drainage system is an important component of municipal construction, the good drainage system can ensure convenience of life of residents and smooth traffic, the quality of the drainage system depends on the combined action of a sewer well, a drainage pipe and a sewer, and the drainage performance of the drainage pipe has a crucial influence on the quality of the drainage system because the drainage pipe occupies a large area and is long in length of the drainage system.

The drainage pipeline refers to a system consisting of a pipe duct for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains. Current municipal drainage pipe prevents stifled effect not good, and long-time use makes its inner wall can glue more dirt for drainage pipe's flow property reduces, and can not handle the rubbish in the rivers, accumulates and causes the jam inside the pipeline easily, influences municipal drainage pipe's normal drainage water delivery work, and the life of giving people has brought a great deal of inconvenience.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome not enough above, the utility model aims at providing a prevent municipal drainage pipe who blocks up, its simple structure prevents stifled effectual, has solved the long-time use of drainage pipe and has caused the pipe blockage easily, can not handle the rubbish in the rivers and accumulate and cause the problem of jam inside the pipeline easily.

The technical scheme is as follows: the utility model provides a prevent municipal drainage pipe who blocks up, includes drain pipe, filter screen, broken case, the drain pipe top is equipped with the well lid, the well lid below is equipped with the filter screen that the slope set up, filter screen slope lower extreme is equipped with the drain the same with filter screen inclination, the drain pipe outside is equipped with the broken case with the drain intercommunication, broken incasement is equipped with broken mechanism, the drain pipe outside still is equipped with the connecting pipe that is located the filter screen top, and inside is equipped with the water pressure detector that is located the filter screen below, and the water pressure detector carries out real-time supervision to the medium pressure in the drain pipe, and sets for spacing threshold value, be equipped with the control valve on the connecting pipe to be connected with outside high-pressure water supply pipe, broken mechanism, water pressure detector, control valve are connected with the outside the control unit electricity of locating drain pipe. When sewage flows through the drain pipe, sewage flows into the drain pipe from the well cover, the sewage is filtered by the filter screen, garbage in the sewage is separated from the sewage, the water flows into the lower part of the filter screen, the garbage enters the crushing box through the drain outlet, when the garbage is accumulated too much and blocks the filter screen, the detection pressure of the water pressure detector is greater than the set limiting threshold value, the control unit controls the crushing mechanism to start, opens the control valve on the connecting pipe, the crushing mechanism crushes the garbage in the crushing box, and the high-pressure water quickly flushes the crushed garbage into the drain pipe to quickly clear the blockage; when the pressure detected by the water pressure detector is lower than the set limit threshold, the control unit controls the crushing mechanism to stop and the control valve to close, and the drain pipe drains normally. The water pressure detector and the control unit are combined to automatically clear the blockage, manual operation is not needed, the automation degree is high, the garbage in the water is subjected to crushing treatment, the garbage is not needed to be manually cleaned, the adaptability is high, and the blockage preventing effect is good.

Further, foretell municipal drainage pipe who prevents blocking up, the well lid is grid formula well lid, is equipped with a plurality of discharge orifices that evenly set up on it. The well cover can be stepped by a person, plays a role in primary filtration and can filter larger impurities.

Further, foretell municipal drainage pipe who prevents blocking up, the connecting pipe sets up with the drain pipe slope, and inclination is the same with drain outlet inclination, just the connecting pipe sets up in the drain pipe both sides with the drain outlet relatively. Through this setting, can aim at the drain with high-pressure rivers, with higher speed wash away the impurity rivers that contain in the broken case, improve clear stifled speed.

Further, foretell municipal drainage pipe who prevents blocking up, broken mechanism includes rotation axis, broken sword and motor, broken incasement portion is located to the motor, and its output is connected with the rotation axis of locating broken incasement, be equipped with a plurality of broken swoves on the rotation axis. The crushing efficiency of the pith mechanism can be improved by the plurality of crushing knives, so that garbage in sewage is crushed more thoroughly, and a better anti-blocking effect is achieved.

Further, foretell municipal drainage pipe who prevents blocking up, the motor outside is equipped with the protective housing of being connected with broken case, and the protective housing can protect the motor, prolongs its life, just the rotation axis is equipped with the sealing washer with broken case junction, and the sealing washer can improve the sealing performance of broken case, avoids the effluent polluted environment.

Further, foretell municipal drainage pipe who prevents blocking up, broken bottom of the case portion is equipped with the outlet, outlet and drain pipe intercommunication to set up with the drain pipe slope, compare in the outlet that the return bend set up, the circulation is better, further prevents blocking up.

Furthermore, foretell municipal drainage pipe who prevents blocking up, the inside wall of drainage pipe still is equipped with antiseized layer, can prevent that granule rubbish from gluing at the inside wall of drainage pipe.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the anti-blocking municipal drainage pipe of the utility model is provided with the anti-sticking layer to prevent small garbage particles from sticking to the inner wall of the drainage pipe; the garbage in the water is crushed by the crushing mechanism without manual additional cleaning, and impurities are washed away by using the impact force of high-pressure water in the crushing process, so that the cleaning speed is accelerated; the water pressure detector is combined with the control unit to automatically clear the blockage, manual operation is not needed, the automation degree is high, the drainage pipeline is effectively prevented from being blocked, and the adaptability is high.

Drawings

FIG. 1 is a schematic structural view of an anti-clogging municipal drainage pipe according to the present invention;

FIG. 2 is a schematic view of the well lid structure of the municipal drainage pipeline with the anti-blocking function of the present invention;

in the figure: the device comprises a water discharge pipe 1, a filter screen 2, a well cover 3, a water discharge hole 31, a crushing box 4, a crushing mechanism 5, a rotating shaft 51, a crushing knife 52, a motor 53, a protective box 54, a sewage discharge outlet 6, a connecting pipe 7, a control valve 71, a water pressure detector 8 and a water discharge outlet 9.

Detailed Description

The invention will be further elucidated with reference to the drawings and the embodiments.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

As shown in fig. 1-2, a prevent municipal drainage pipe who blocks up, including drain pipe 1, filter screen 2, broken case 4, drain pipe 1 is equipped with well lid 3, well lid 3 below is equipped with the filter screen 2 that the slope set up, the lower end of filter screen 2 slope is equipped with the drain 6 the same with 2 inclination of filter screen, the broken case 4 that is equipped with drain 6 intercommunication in the drain 1 outside, be equipped with broken mechanism 5 in broken case 4, broken case 5 bottom is equipped with outlet 9, outlet 9 communicates with drain pipe 1 to set up with drain pipe 1 slope, the drain pipe 1 outside still is equipped with the connecting pipe 7 that is located filter screen 2 top, and drain pipe 1 is inside to be equipped with the water pressure detector 8 that is located filter screen 2 below, and water pressure detector 8 carries out real-time supervision to the medium pressure in drain pipe 1, and sets for spacing threshold value, be equipped with control valve 71 on the connecting pipe 7 to be connected with outside high-pressure water supply pipe, broken mechanism 5, water pressure detector 8, control valve 71 are connected with the control unit electricity of locating drain pipe 1 outside. The garbage in the water is crushed by the crushing mechanism 5 without manual additional cleaning, and in the crushing process, impurities are washed away by using the impact force of high-pressure water, so that the cleaning speed is accelerated; the water pressure detector 8 and the control unit are combined to automatically clear the blockage, manual operation is not needed, the automation degree is high, the drainage pipeline is effectively prevented from being blocked, and the adaptability is strong.

Example 2

As shown in fig. 1-2, a prevent municipal drainage pipe who blocks up, including drain pipe 1, filter screen 2, broken case 4, drain pipe 1 is equipped with well lid 3, well lid 3 below is equipped with filter screen 2 that the slope set up, the 2 slope lower ends of filter screen are equipped with the drain 6 the same with 2 inclination of filter screen, the drain pipe 1 outside is equipped with broken case 4 with drain 6 intercommunication, be equipped with broken mechanism 5 in broken case 4, broken case 5 bottom is equipped with outlet 9, outlet 9 communicates with drain pipe 1 to set up with drain pipe 1 slope, the drain pipe 1 outside still is equipped with the connecting pipe 7 that is located filter screen 2 top, and drain pipe 1 is inside to be equipped with the water pressure detector 8 that is located filter screen 2 below, and water pressure detector 8 carries out real-time supervision to the medium pressure in drain pipe 1, and sets for spacing threshold value, be equipped with control valve 71 on connecting pipe 7 to be connected with outside high pressure water supply pipe, broken mechanism 5, water pressure detector 8, control valve 71 are connected with the control unit electricity of locating drain pipe 1 outside. The garbage in the water is crushed by the crushing mechanism 5 without manual additional cleaning, and in the crushing process, impurities are washed away by using the impact force of high-pressure water, so that the cleaning speed is accelerated; the water pressure detector 8 and the control unit are combined to automatically clear the blockage, manual operation is not needed, the automation degree is high, the drainage pipeline is effectively prevented from being blocked, and the adaptability is high.

The well lid 3 is a grid type well lid, and a plurality of uniformly arranged water flow holes 31 are formed in the well lid. The well cover 3 can be stepped by people, plays a role of filtering for the first time, can filter larger sundries,

the connecting pipe 7 is obliquely arranged with the drain pipe 1 and has the same inclination angle with the sewage draining port 6, and the connecting pipe 7 and the sewage draining port 6 are oppositely arranged at two sides of the drain pipe 1. Through the arrangement, high-pressure water flow can be aligned to the sewage discharge outlet 6, impurity-containing water flow in the crushing box 4 is washed away at an accelerated speed, and the blockage removing speed is improved.

The crushing mechanism 5 comprises a rotating shaft 51, crushing knives 52 and a motor 53, wherein the motor 53 is arranged outside the crushing box 4, the output end of the motor 53 is connected with the rotating shaft 51 arranged in the crushing box 4, and the rotating shaft 51 is provided with a plurality of crushing knives 52. The motor 53 is started, the output end of the motor 53 drives the rotating shaft 51 to rotate, and the rotating shaft 51 drives the crushing knife 52 to rotate, so that the garbage in the crushing box 4 is crushed.

The outside of motor 53 is equipped with guard box 54 of being connected with broken case 4, and guard box 54 can protect motor 53, prolongs its life, just rotation axis 51 is equipped with the sealing washer with broken case 4 junction, and the sealing washer can improve broken case's sealing performance, avoids the effluent polluted environment.

The 1 inner wall of drain pipe still is equipped with antiseized layer, can adopt the antiseized layer of polytetrafluoroethylene, and self-lubricating performance is outstanding, prevents that the tiny particle rubbish from gluing on 1 inner wall of drain pipe.

Municipal drainage pipeline that prevents blocking up's theory of operation do: when sewage flows through the drain pipe 1, sewage flows into the drain pipe 1 from the well cover 3, the sewage is filtered by the filter screen 2, garbage in the sewage is separated from the sewage, the water flows into the lower part of the filter screen 2, the garbage enters the crushing box 4 through the sewage discharge port 6, when the garbage is accumulated too much and blocks the filter screen 2, the pressure detected by the water pressure detector 8 is greater than a set limit threshold value, the control unit controls the crushing mechanism 5 to be started, the control valve 71 on the connecting pipe 7 is opened, the crushing mechanism 5 crushes the garbage in the crushing box 4, and the crushed garbage is quickly flushed into the drain pipe 1 by high-pressure water to quickly clear the blockage; when the pressure detected by the water pressure detector 8 is lower than the set limit threshold value, the control unit controls the crushing mechanism 5 to stop and the control valve 71 to close, and the water drainage pipe 1 drains water normally.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a prevent municipal drainage pipe who blocks up which characterized in that: including drain pipe (1), filter screen (2), broken case (4), drain pipe (1) top is equipped with well lid (3), well lid (3) below is equipped with filter screen (2) that the slope set up, filter screen (2) slope lower extreme is equipped with drain (6) the same with filter screen (2) inclination, drain pipe (1) outside is equipped with broken case (4) with drain (6) intercommunication, be equipped with broken mechanism (5) in broken case (4), drain pipe (1) outside still is equipped with connecting pipe (7) that are located filter screen (2) top, and drain pipe (1) inside is equipped with water pressure detector (8) that are located filter screen (2) below, be equipped with control valve (71) on connecting pipe (7) to with outside high pressure water supply pipe connection, broken mechanism (5), water pressure detector (8), control valve (71) are connected with the control unit electricity of locating drain pipe (1) outside.

2. The anti-blocking municipal drainage pipeline according to claim 1, wherein: the well lid (3) is a grid type well lid, and a plurality of uniformly arranged water flow holes (31) are formed in the well lid.

3. The anti-clogging municipal drainage pipe of claim 1, wherein: the connecting pipe (7) is obliquely arranged with the drain pipe (1), the inclination angle of the connecting pipe is the same as that of the drain outlet (6), and the connecting pipe (7) and the drain outlet (6) are oppositely arranged on two sides of the drain pipe (1).

4. The anti-clogging municipal drainage pipe of claim 3, wherein: the crushing mechanism (5) comprises a rotating shaft (51), crushing knives (52) and a motor (53), wherein the motor (53) is arranged outside the crushing box (4), the output end of the motor is connected with the rotating shaft (51) arranged in the crushing box (4), and the rotating shaft (51) is provided with a plurality of crushing knives (52).

5. The anti-clogging municipal drainage pipe according to claim 4, wherein: the motor (53) outside is equipped with guard box (54) of being connected with broken case (4), just rotation axis (51) and broken case (4) junction are equipped with the sealing washer.

6. The anti-clogging municipal drainage pipe according to claim 5, wherein: the bottom of the crushing box (4) is provided with a water outlet (9), and the water outlet (9) is communicated with the water drainage pipe (1) and obliquely arranged with the water drainage pipe (1).

7. The anti-clogging municipal drainage pipe of claim 1, wherein: the inner wall of the drain pipe (1) is also provided with an anti-sticking layer.