CN209179133U - Anti-clogging municipal underground sewage pipeline system - Google Patents

Abstract

An anti-silting municipal underground sewage pipeline system includes sewage bellows buried in the ground and sewage shafts arranged at intervals on the sewage bellows, and a buried high-pressure anti-corrosion water pipe is arranged on the outer upper part of the sewage bellows. The anti-corrosion water pipe is connected with a plurality of nozzle pipes at intervals, and the plurality of nozzle pipes pass through the top of the sewage discharge bellows, and the outer circumference of the nozzle pipe is sealed with the sewage discharge bellows. Each nozzle pipe is connected with a nozzle, and the outlet of the nozzle is located in the sewage discharge bellows. In the upper part, the inlet of the high-pressure anti-corrosion water pipe is connected with a water inlet pipe, the outer port of the water inlet pipe protrudes from the ground, and the outer port of the water inlet pipe is connected with a connecting valve; the direction of the nozzle is inclined downward, and the nozzle is inclined toward the downstream sewage shaft. The anti-silting device of the sewage discharge pipeline designed by the utility model has a simple structure and can effectively prevent the pipeline from being blocked.

Description

Anti-clogging municipal underground sewage pipeline system

technical field

The utility model relates to the municipal field, in particular to an anti-silting municipal underground sewage pipeline system, which belongs to the technical field of municipal engineering.

Background technique

With the development of the city, there are more and more sundries on the road surface. When the rainfall is large, the sundries will enter the sewer along with the rainwater. The longer the time, the greater the thickness of the silt accumulation in the lower layer of the pipe, causing the pipe to be blocked. The traditional dredging method It is manual use of some simple tools for dredging, which is not only low in dredging efficiency, but also labor-intensive, especially for horizontal long-distance pipelines, which is more difficult. In order to overcome the above problems, a sewer cleaning machine specially used for sewer cleaning has appeared. However, this device operates in the pipeline and consumes a lot of energy to clean the sludge, so its power supply is a problem. If it is equipped with a battery, its cleaning ability is limited. , and if the equipment breaks down in the process of cleaning the sewer, since the sewer is still in use, it is very difficult to remove the failed equipment from it, so its use cost is relatively high, and the technology is not yet mature. Above-mentioned defective, be necessary to design a kind of anti-clogging municipal pipeline, to overcome above-mentioned defective.

SUMMARY OF THE INVENTION

The purpose of the utility model is to overcome the defect that the sewage pipes in the current municipal pipe network are difficult to clean, and provide a municipal underground sewage pipe system that prevents clogging.

In order to achieve the purpose of this utility model, the following technical solutions are adopted: a municipal underground sewage pipeline system for preventing silting, including sewage bellows buried in the ground and sewage shafts arranged at intervals on the sewage corrugated pipeline. There is a buried high-pressure anti-corrosion water pipe on the outer upper part of the bellows. The direction of the high-pressure anti-corrosion water pipe is consistent with the sewage discharge corrugated pipe. There are multiple nozzle pipes connected to the high-pressure anti-corrosion water pipe at intervals. The multiple nozzle pipes pass through the top of the sewage discharge corrugated pipe. , the outer circumference of the nozzle pipe is sealed with the sewage bellows, and each nozzle pipe is connected with a nozzle. The outer port of the water pipe is connected with a connecting valve; the direction of the nozzle is inclined downward, and the nozzle is inclined to the direction of the downstream sewage shaft; further; the nozzle is a high-pressure nozzle nozzle, and the two adjacent high-pressure nozzle nozzles Arranged in a staggered left and right direction; further; the nozzles are fan-shaped nozzles, and the flat fan-shaped nozzles are provided with one or more dividing bars, and the dividing bars divide the water ejected from the nozzles into multiple channels, front and rear The dividing strips on the two nozzles are staggered in the left and right directions.

The utility model relates to an anti-silting device for sewage pipelines, which is simple in structure and easy to use, can effectively detect and flush municipal pipelines, can improve the efficiency of dredging, reduces manual labor intensity, and can effectively prevent pipelines from being blocked.

Description of drawings

Fig. 1 is a schematic plan view of the utility model.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a schematic diagram of a partition bar in a shower head.

Detailed ways

In order to more fully explain the implementation of the utility model, implementation examples of the utility model are provided. These implementation examples are only elaborations to the utility model, and do not limit the scope of the utility model.

The utility model is further explained in detail in conjunction with the accompanying drawings. In the accompanying drawings, each mark is: 1: sewage bellows; 2: high-pressure anti-corrosion water pipe; 3: nozzle; 4: water inlet pipe; 5: connecting valve; 6: ground; Sonar equipment; 8: Sewage shaft; 9: Divider; 10: Nozzle pipe.

As shown in the accompanying drawings, an anti-clogging municipal underground sewage pipeline system includes a sewage bellows 1 buried underground and sewage shafts 8 arranged at intervals on the sewage bellows. Buried high-pressure anti-corrosion water pipe 2. The direction of the high-pressure anti-corrosion water pipe is consistent with that of the sewage corrugated pipe. Nozzle pipe, 10 shows the nozzle pipe, a plurality of nozzle pipes pass through the top of the sewage discharge bellows, the outer circumference of the nozzle pipe is sealed with the sewage discharge bellows, each nozzle pipe is connected with a nozzle 3, and the outlet of the nozzle is located in the sewage discharge bellows In the upper part, a water inlet pipe 4 is connected to the inlet of the high-pressure anti-corrosion water pipe, and the outer port of the water inlet pipe protrudes from the ground, and the outer port of the water inlet pipe is connected with a connecting valve 5; Inclined; in order to achieve a good sewage discharge effect, one of the following two methods can be used for the selection and arrangement of the nozzles: one is that the nozzles described above are high-pressure nozzle nozzles, and two adjacent high-pressure nozzle nozzles are arranged staggered in the left and right directions The staggered arrangement can ensure the flushing range in the left and right directions. The left and right directions refer to the horizontal and radial direction of the sewage bellows. The second is that the nozzles are fan-shaped nozzles. The partition strip divides the water that is sprayed out of the nozzle into multiple channels, and the partition strips on the front and rear nozzles are staggered in the left and right directions.

When this system is in use, sonar equipment can be used to detect the thickness of the sludge accumulated in the sewage bellows. When it needs to be cleaned, a municipal sprinkler can be used with a booster pump to connect to the connecting valve. Open the connecting valve to spray high pressure through the nozzle. The water flushes the sludge downstream to the blowdown shaft, from which the sludge is then removed.

After describing the implementation of the present utility model in detail, those who are familiar with the technology can clearly understand that various changes and modifications can be carried out without departing from the scope and spirit of the above-mentioned patent application. Any simple modifications, equivalent changes and modifications made in the examples all belong to the scope of the technical solution of the utility model, and the utility model is not limited to the implementation manners of the examples cited in the specification.

Claims (3)

1. An anti-silting municipal underground sewage pipeline system, comprising a sewage discharge bellows buried in the ground and sewage vertical wells arranged at intervals on the sewage discharge bellows, characterized in that: the outer upper part of the sewage discharge bellows is provided with buried High-pressure anti-corrosion water pipe, the direction of the high-pressure anti-corrosion water pipe is consistent with the sewage corrugated pipe, and there are multiple nozzle pipes connected at intervals on the high-pressure anti-corrosion water pipe. Sealing, each nozzle pipe is connected with a nozzle, the outlet of the nozzle is located in the upper part of the sewage discharge bellows, the inlet of the high-pressure anti-corrosion water pipe is connected with a water inlet pipe, the outer port of the water inlet pipe protrudes from the ground, and the outer port of the water inlet pipe is connected with a connecting valve; The direction of the nozzle is obliquely downward, and the nozzle is inclined to the direction of the downstream sewage shaft. 2. The anti-clogging municipal underground sewage pipeline system according to claim 1, characterized in that: the nozzle is a high-pressure nozzle nozzle. 3. An anti-clogging municipal underground sewage pipeline system according to claim 1, characterized in that: said nozzle is a fan-shaped nozzle, and said flat fan-shaped nozzle is provided with one or more dividing strips , the partition bar divides the water out of the nozzle into multiple channels, and the partition bars on the front and rear nozzles are staggered in the left and right directions.