CN217053717U

CN217053717U - Silt jam-proof system of municipal administration water supply and drainage pipeline

Info

Publication number: CN217053717U
Application number: CN202220455942.9U
Authority: CN
Inventors: 刘晓蕊; 王屹; 于伟; 刘杰; 尚坤; 崔腾男; 王蕊
Original assignee: TIANJIN URBAN CONSTRUCTION GROUP CO Ltd; Tianjin No4 Municipal Building Engineering Co ltd
Current assignee: TIANJIN URBAN CONSTRUCTION GROUP CO Ltd; Tianjin No4 Municipal Building Engineering Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-07-26
Anticipated expiration: 2032-03-02

Abstract

The application discloses municipal administration water supply and drainage pipeline prevents silt and blocks up system, include drainage pipe, be located drainage pipe below the foundation ditch, lay sludge impoundment in the foundation ditch and be located directly over the sludge impoundment and with the inspection shaft of drainage pipe intercommunication, drainage pipe's bottom opening and drainage pipe with sludge impoundment intercommunication, this application have the effect of piling up silt and blockking up drainage pipe's defect in improving municipal drainage pipe.

Description

Municipal administration water supply and drainage pipeline prevents silt jam system

Technical Field

The application relates to the technical field of drainage pipelines, in particular to a municipal water supply and drainage pipeline silt blockage prevention system.

Background

The municipal water supply and drainage pipelines refer to rainwater and sewage pipelines under municipal roads, are called municipal drainage pipelines in engineering, comprise trunk pipes, branch pipes and pipelines leading to treatment plants, and the rainwater and domestic sewage are respectively drained into rivers and sewage treatment plants through the municipal water supply and drainage pipelines.

Drainage pipe is in long-term use, and partly road silt can pile up and form silt in drainage pipe along with during the rainwater flows into the pipeline, piles up for a long time and can make drainage pipe take place the jam situation to influence drainage pipe's normal use.

SUMMERY OF THE UTILITY MODEL

Thereby pile up silt and block up drainage pipe's defect in order to improve municipal drainage pipe, the application provides a municipal administration water supply and drainage pipe prevents silt and blocks up system.

The application provides a municipal administration water supply and drainage pipeline prevents that silt blocks up system adopts following technical scheme:

the utility model provides a municipal administration water supply and drainage pipeline prevents silt and blocks up system, includes drainage pipe, is located drainage pipe below the foundation ditch, lay sludge impoundment in the foundation ditch and be located directly over the sludge impoundment and with the inspection shaft of drainage pipe intercommunication, drainage pipe's bottom opening and drainage pipe with the sludge impoundment intercommunication.

By adopting the technical scheme, the inspection well is convenient to observe and treat silt in the silt pool, the rainwater containing silt flows into the drainage pipeline, when the rainwater containing silt flows into the silt pool, a part of silt is slowly precipitated and accumulated in the silt pool, the possibility that the silt is accumulated in the drainage pipeline to influence drainage of the drainage pipeline is reduced, and the drainage pipeline is favorable for keeping smoothness.

Optionally, the sludge treatment device further comprises a sludge measuring device for measuring the depth of the sludge in the sludge pond.

Through adopting above-mentioned technical scheme, if silt piles up the silt pond full, subsequent silt still can pile up in drainage pipe, and silt measuring device can measure the degree of depth of silt in the silt pond, judges whether the silt pond is piled up by silt and is full.

Optionally, the silt measuring device includes the inner tube, the cover is established the outer tube in the inner tube outside and fixed connection are in the preforming of outer tube bottom, the preforming can be pressed on the surface of silt, the lower surface of inner tube bottom and preforming all with when the bottom inner wall butt in silt pond, the upper end of inner tube and outer tube still is located the top of inspection shaft, simultaneously the inner tube top is higher than the outer tube top and the length that the inner tube top differs with the outer tube top is greater than the degree of depth in silt pond.

Through adopting above-mentioned technical scheme, when the degree of depth of silt needs to be measured, align the bottom of inner tube and preforming earlier, with the position mark on outer tube top on the outer wall of inner tube, stretch into silt pond with inner tube and outer tube, insert the inner tube in silt until behind the silt bottom, the position of adjustment outer tube for the upper surface of silt is pushed down to the preforming, mark the position on outer tube top on the outer wall of inner tube, through the calculation of twice position, obtain the degree of depth of silt, measurement mode precision is high, efficient.

Optionally, the sludge-removing device further comprises a sludge-removing device for removing sludge.

Through adopting above-mentioned technical scheme, take out mud device and can take out the silt in the silt pond, thereby avoid the silt pond to be piled up by silt and fill up the possibility that silt piles up in drainage pipe, further keep drainage pipe's unobstructed.

Optionally, the mud pumping device comprises a mud pump, a mud inlet pipe communicated with a mud inlet of the mud pump, a mud outlet pipe communicated with a mud outlet of the mud pump, and a balancing weight fixedly connected to one end of the mud inlet pipe far away from the mud pump.

Through adopting above-mentioned technical scheme, when needs are taken out mud, will advance the mud pipe and put into the silt pond earlier, in the balancing weight drove the import that advances the mud pipe and get into silt, open the dredge pump, silt is taken out to the external world, and the desilting is efficient.

Optionally, the inlet of the mud inlet pipe is fixedly connected with a filter screen.

Through adopting above-mentioned technical scheme, the filter screen can filter the bold impurity in the silt, reduces the possibility that bold impurity blocks up the mud pump, increases the stability of mud pump operation.

Optionally, the outer wall of the inner tube is provided with scales.

By adopting the technical scheme, the scales on the outer wall of the inner pipe are convenient to calculate the depth of the sludge.

Optionally, the bottom of the inner tube is tapered.

Through adopting above-mentioned technical scheme, the bottom of inner tube is the taper and makes things convenient for the inner tube to inject in silt.

In summary, the present application includes at least one of the following beneficial technical effects:

the inspection well is convenient to observe and treat the silt pool, rainwater containing silt flows into the drainage pipeline, when the rainwater containing silt flows into the silt pool, a part of silt is slowly precipitated and accumulated in the silt pool, the possibility that the drainage pipeline is influenced by the accumulation of silt in the drainage pipeline is reduced, and the drainage pipeline is favorable for keeping smooth;

when the depth of silt needs to be measured, the bottoms of the inner tube and the outer tube are aligned firstly, the position of the top end of the outer tube is marked on the outer wall of the inner tube, the inner tube and the outer tube stretch into the silt tank, the inner tube is inserted into the silt until the bottom of the silt is reached, the position of the outer tube is adjusted, the pressing sheet is used for pressing the upper surface of the silt, the position of the top end of the outer tube is marked on the outer wall of the inner tube, the depth of the silt is obtained through calculation of positions twice, and the measuring mode is high in precision and high in efficiency. .

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an exploded view of an embodiment of the present application showing a sludge measuring device;

fig. 3 is a schematic structural diagram of a mud pumping device according to an embodiment of the present application.

In the figure, 1, a drainage pipeline; 2. a foundation pit; 3. a sludge tank; 4. an inspection well; 11. a first opening; 12. a second opening; 5. a sludge measuring device; 51. an inner tube; 511. calibration; 52. an outer tube; 53. tabletting; 6. a mud pumping device; 61. a mud pump; 62. a mud inlet pipe; 621. filtering with a screen; 63. a mud outlet pipe; 64. a counterweight block; .

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses municipal administration water supply and drainage pipeline prevents silt jam system.

As shown in figure 1, the municipal water supply and drainage pipeline sludge blockage prevention system comprises a drainage pipeline 1 buried underground, a foundation pit 2 located below the drainage pipeline 1, a sludge tank 3 laid in the foundation pit 2 and an inspection well 4 located right above the sludge tank 3, wherein a first opening 11 is formed in the bottom of the drainage pipeline 1, the drainage pipeline 1 is communicated with the inside of the sludge tank 3 through the first opening 11, a second opening 12 is formed in the top of the drainage pipeline 1, and the inspection well 4 is communicated with the drainage pipeline 1 through the second opening 12.

The condition of drainage pipe 1 is conveniently observed to inspection shaft 4, also conveniently handle the silt in the silt pond 3, when the rainwater that contains silt flows into silt pond 3 from drainage pipe 1, some silt of rainwater slowly deposits and piles up in silt pond 3, originally, pile up in drainage pipe 1 some silt also can slowly fall into silt pond 3 along with rivers, thereby it piles up in drainage pipe 1 so that drainage pipe 1 blocks up possibility to have reduced silt, thereby drainage pipe 1 has increased and has kept unobstructed possibility of operation.

As shown in figures 1 and 2, the municipal water supply and drainage pipeline silt-blocking prevention system further comprises a silt measuring device 5 for measuring silt depth, the silt measuring device 5 comprises an inner pipe 51, an outer pipe 52 sleeved outside the inner pipe 51 and a pressing sheet 53 fixedly connected to the bottom end of the outer pipe 52, the pressing sheet 53 is an annular pressing sheet 53, the bottom of the inner pipe 51 is in a conical shape, the pressing sheet 53 can be pressed on the surface of silt, when the bottom end of the inner pipe 51 and the lower surface of the pressing sheet 53 are simultaneously abutted to the inner wall of the bottom of the silt basin 3, the upper ends of the inner pipe 51 and the outer pipe 52 both penetrate through the inspection well 4, meanwhile, the top end of the inner pipe 51 is higher than the top end of the outer pipe 52, the difference between the top end of the inner pipe 51 and the top end of the outer pipe 52 is longer than the depth of the silt basin 3, and scales 511 are further carved on the outer wall of the inner pipe 51.

When the depth of the sludge needs to be measured so as to judge whether the sludge tank 3 is full of the sludge, the bottoms of the inner tube 51 and the outer tube 52 are aligned firstly, the position of the top end of the outer tube 52 is marked down according to a scale 511 on the outer wall of the inner tube 51, the inner tube 51 and the outer tube 52 extend into the sludge tank 3, the position of the outer tube 52 is adjusted, the pressing sheet 53 presses the upper surface of the sludge, the inner tube 51 is inserted into the sludge until the bottom of the sludge, and then the position of the top end of the outer tube 52 is marked down according to the scale 511 on the outer wall of the inner tube 51, so that the depth of the sludge is obtained, and the measuring mode has high precision and high efficiency.

Municipal administration water supply and drainage pipeline prevents that silt blocks up system is still including the mud device 6 of taking out of silt, it includes mud pump 61 to take out mud device 6, advance the mud pipe 62 with mud pump 61 mud inlet intercommunication, it is play mud pipe 63 and fixed connection at the balancing weight 64 of advancing the one end that mud pump 61 was kept away from to mud pipe 62 with mud pump 61 mud outlet intercommunication, balancing weight 64 can set up to a plurality ofly, this application embodiment is preferred two, be located the both sides of advancing mud pipe 62 respectively, the import fixedly connected with filter screen 621 of advancing mud pipe 62.

When mud is required to be pumped, the mud inlet pipe 62 is firstly placed in the mud tank 3, the balancing weight 64 drives the inlet of the mud inlet pipe 62 to enter mud, the mud pump 61 is started, the mud passes through the mud inlet of the mud inlet pipe 62, the filter screen 621 filters out large impurities in the mud, the mud is pumped to the outside by the mud pump 61, and the dredging efficiency is high and the effect is good.

The embodiment of the application provides a municipal administration water supply and drainage pipeline prevents that silt blocks up implementation principle of system does: when rainwater containing silt flows into the silt pool 3 from the drainage pipeline 1, a part of silt in the rainwater is slowly precipitated and accumulated in the silt pool 3, a part of silt originally accumulated in the drainage pipeline 1 also slowly falls into the silt pool 3 along with water flow, and silt in the silt pool 3 is slowly increased;

when the depth of the sludge needs to be measured so as to judge whether the sludge tank 3 is fully accumulated by the sludge, the bottoms of the inner tube 51 and the outer tube 52 are aligned, the position of the top end of the outer tube 52 is marked down according to a scale 511 on the outer wall of the inner tube 51, the inner tube 51 and the outer tube 52 are stretched into the sludge tank 3, the position of the outer tube 52 is adjusted, the pressing sheet 53 presses the upper surface of the sludge, the inner tube 51 is inserted into the sludge until the bottom of the sludge, the position of the top end of the outer tube 52 is marked down according to the scale 511 on the outer wall of the inner tube 51, so that the depth of the sludge is obtained, and whether the sludge in the sludge tank 3 is fully accumulated is judged;

when the sludge tank 3 is fully accumulated with sludge, the sludge in the sludge tank 3 needs to be pumped out, the sludge inlet pipe 62 is firstly placed into the sludge tank 3, the counterweight block 64 drives the inlet of the sludge inlet pipe 62 to enter the sludge, the sludge pump 61 is started, the sludge passes through the sludge inlet of the sludge inlet pipe 62, the filter screen 621 filters out large impurities in the sludge, the sludge is pumped out to the outside by the sludge pump 61, and the sludge storage function of the sludge tank 3 is recovered.

The embodiments of the present invention are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a municipal administration water supply and drainage pipeline prevents silt and blocks up system which characterized in that: including drainage pipe (1), be located foundation ditch (2) of drainage pipe (1) below, lay sludge impoundment (3) in foundation ditch (2) and be located directly over sludge impoundment (3) and with inspection shaft (4) of drainage pipe (1) intercommunication, the bottom opening of drainage pipe (1) and drainage pipe (1) with sludge impoundment (3) intercommunication.

2. The municipal water supply and drainage pipeline sludge blockage preventing system according to claim 1, wherein: and a sludge measuring device (5) for measuring the depth of the sludge in the sludge tank (3).

3. The municipal water supply and drainage pipeline sludge blockage preventing system according to claim 2, wherein: the silt measuring device (5) comprises an inner pipe (51), an outer pipe (52) and a pressing sheet (53), wherein the outer pipe (52) is sleeved on the outer side of the inner pipe (51), the pressing sheet (53) is fixedly connected to the bottom end of the outer pipe (52), the pressing sheet (53) can be pressed on the surface of silt, when the bottom end of the inner pipe (51) and the lower surface of the pressing sheet (53) are abutted to the inner wall of the bottom of the silt pool (3), the upper ends of the inner pipe (51) and the outer pipe (52) are still located above the inspection well (4), and meanwhile, the top end of the inner pipe (51) is higher than the top end of the outer pipe (52) and the length of the difference between the top end of the inner pipe (51) and the top end of the outer pipe (52) is larger than the depth of the silt pool (3).

4. The municipal water supply and drainage pipeline sludge blockage prevention system according to claim 1, wherein: also comprises a sludge pumping device (6) for cleaning sludge.

5. The municipal water supply and drainage pipeline sludge blockage prevention system according to claim 4, wherein: the mud pumping device (6) comprises a mud pumping pump (61), a mud inlet pipe (62) communicated with a mud inlet of the mud pumping pump (61), a mud outlet pipe (63) communicated with a mud outlet of the mud pumping pump (61), and a balancing weight (64) fixedly connected to one end, far away from the mud pumping pump (61), of the mud inlet pipe (62).

6. The municipal water supply and drainage pipeline sludge blockage preventing system according to claim 5, wherein: the inlet of the sludge inlet pipe (62) is fixedly connected with a filter screen (621).

7. The municipal water supply and drainage pipeline sludge blockage prevention system according to claim 3, wherein: scales (511) are arranged on the outer wall of the inner pipe (51).

8. The municipal water supply and drainage pipeline sludge blockage prevention system according to claim 3, wherein: the bottom of the inner tube (51) is conical.