CN213143309U

CN213143309U - Municipal drainage sewage pipes

Info

Publication number: CN213143309U
Application number: CN202021162399.0U
Authority: CN
Inventors: 张宏伟; 张秀丽; 牟施逸; 魏家均; 王若涵
Original assignee: Xiangsheng Construction Engineering Co ltd
Current assignee: Xiangsheng Construction Engineering Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-05-07
Anticipated expiration: 2030-06-20

Abstract

The utility model relates to a municipal administration pipeline's field, concretely relates to municipal administration drainage sewage pipes, it includes the trunk line, be provided with blowdown thing pipe on the trunk line, be provided with the filter screen in the trunk line, the one end that the trunk line was kept away from to the filter screen is close to blowdown thing pipe butt, the one end that blowdown thing pipe kept away from the trunk line is provided with the dirty groove of collection, the dirty inslot of collection is provided with the collection net, be provided with the fixed band that is used for fixed collection net on the dirty groove of collection. This application has the difficult effect of blockking up of pipeline.

Description

Municipal drainage sewage pipes

Technical Field

The application relates to the field of municipal administration pipelines, in particular to a municipal administration drainage and sewage pipeline.

Background

Municipal drainage pipes refer to rainwater and sewage pipelines under municipal roads, namely commonly called 'sewer pipelines', and are generally called municipal drainage pipes in engineering. According to the current situation of the facilities under the Chinese municipal road, different pipelines are generally arranged, such as electric power, communication, coal gas, water supply, drainage pipelines and the like. The drainage pipeline takes measures of rainwater and sewage diversion into consideration, namely rainwater is generally discharged into rivers nearby, and sewage is discharged into a sewage treatment plant, so the municipal drainage pipeline comprises two pipelines of rainwater and sewage.

The current Chinese patent with the publication number of CN210684921U discloses a municipal sewage pipeline, and the key points of the technical scheme are as follows: including first pipeline, the external fixation of first pipeline is equipped with the second pipeline, and first pipeline equals and is not mutually perpendicular with second pipeline length, first pipeline stretches out the one end inner wall fixation of second pipeline is equipped with the sealing washer, first pipeline is close to the external fixation of sealing washer is equipped with the fixture block, the central point of fixture block puts and has seted up first internal thread hole, first pipeline is close to the polygon recess has been seted up to one side of sealing washer, and this pipeline screws up first internal thread hole and second internal thread hole between stopper, the fixture block through the screw, makes fixedly between two pipelines, prevents to drop, prevents through the sealing washer that sewage from oozing.

In view of the related art as described above, the inventors have considered that there is a drawback that the pipe is liable to be clogged.

SUMMERY OF THE UTILITY MODEL

In order to make the difficult jam of pipeline, this application provides a municipal administration drainage sewage pipes.

The application provides a municipal administration drainage sewage pipes adopts following technical scheme:

the utility model provides a municipal administration drainage sewage pipes, includes the trunk line, be provided with blowdown thing pipe on the trunk line, be provided with the filter screen in the trunk line, the one end that the filter screen is close to blowdown thing pipe is located same level with blowdown thing pipe, the one end that blowdown thing pipe kept away from the trunk line is provided with the dirty groove of collection, the dirty inslot of collection is provided with collects the net, the dirty inslot of collection is provided with the fixed band that is used for fixed collection net.

Through adopting above-mentioned technical scheme, the filth filtration of filter screen in the trunk line in with the sewage, then pass through blowdown thing pipe water conservancy diversion with the filth, during the dirty groove of collection is carried with the filth to blowdown thing pipe, and the height that the filth pipe highly is higher than the filter screen in the dirty inslot of collection, from the filth that blowdown thing pipe went into collected the net and collect to make the trunk line difficult by the filth jam.

Preferably, the sewage pipe is obliquely arranged on the main pipeline, and the filter screen is obliquely arranged in the main pipeline.

Through adopting above-mentioned technical scheme, blowdown thing pipe and filter screen all incline to set up, and the filth that filters out on the filter screen can be more convenient by the water conservancy diversion to the blowdown thing pipe in going, has further strengthened the water conservancy diversion effect of blowdown thing pipe.

Preferably, a water outlet is formed in the bottom of the sewage collecting tank, a return pipe is connected to the water outlet, and one end, far away from the sewage collecting tank, of the return pipe is communicated with the main pipeline.

Through adopting above-mentioned technical scheme, when blowdown thing pipe carries out the water conservancy diversion, the water that flows into in the dirty groove of collection from blowdown thing pipe can flow out the dirty groove of collection through the delivery port, then goes in the return pipe refluxes the trunk line from the return pipe again, and the return pipe also makes trunk line, blowdown thing pipe and collection form a return circuit between the dirty groove, has further strengthened the water conservancy diversion effect of blowdown thing pipe.

Preferably, be provided with the capping on the dirty groove of collection, the bottom of capping is provided with inserts the platform, the outside that inserts the platform is provided with the external screw thread, the inboard on the dirty groove top of collection is provided with the internal thread, external screw thread and internal thread screw-thread fit.

Through adopting above-mentioned technical scheme, through setting up the opening on the dirty groove of collection, make the collection net that sets up in the dirty inslot of collection take out, set up the capping and come this opening to carry out the shutoff, the internal thread screw-thread fit on inserting bench external screw thread and the dirty groove top of collection sets up, make the capping airtight to open-ended shutoff more, the water that flows into the dirty inslot of collection is difficult for flowing out from the opening on dirty groove top of collection, make and form an inclosed space between dirty groove of collection and the trunk line, water flows wherein, but can only follow the trunk line at last and flow.

Preferably, the inserting table is provided with a sealing ring, and the sealing ring is positioned between the inserting table and the sewage collecting groove.

Through adopting above-mentioned technical scheme, the sealing washer is further strengthened the seal of capping and dirty groove junction of collection.

Preferably, the fixing band is fixedly arranged in the sewage collecting groove, a circular sticking strip is arranged on the fixing band, a plurality of fixing bolts are arranged on the circular sticking strip, and a plurality of threaded holes matched with the fixing bolts in a threaded mode are formed in the fixing band.

Through adopting above-mentioned technical scheme, when the net is collected in the installation, at first will collect the opening of net and place the fixed band on, then paste the fixed band with circular paster on, the fixing bolt on the circular paster of locking just can be fixed the dirty inslot wall of collection with collecting the net on, circular paster makes the collection net can dismantle, after collecting the net and filling with the filth, can be more convenient change collect the net, have convenient to use's effect.

Preferably, circular strip of pasting is provided with a plurality of archs towards one side of fixed band, a plurality of shrinkage pools have been seted up towards one side of circular strip of pasting to the fixed band, shrinkage pool and protruding unsmooth cooperation.

Through adopting above-mentioned technical scheme, when fixed collection net, will protruding from the mesh of collecting the net pass, then laminate circular welt to the fixed band on, just can fix a plurality of positions of collecting the net on the fixed band for it is more stable to collect the structure of net on the fixed band.

Preferably, the collecting net is a flexible net bag, and a binding rope for binding the collecting net opening is arranged on the collecting net.

Through adopting above-mentioned technical scheme, after having changed and having collected the net, use the strapping to tie up the net gape of collecting the net for collect the filth of collecting in the net and can not spill through the net gape of collecting the net, have convenient to use's characteristics.

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

1. according to the sewage treatment system, the filtering net and the sewage discharging pipe are arranged on the main pipeline, so that moving sewage in the main pipeline can be discharged out of the main pipeline through the sewage discharging pipe after being filtered by the filtering net, and the sewage treatment system has the advantage that the main pipeline is not easily blocked by the sewage;

2. the sewage collecting tank is arranged, and sewage discharged from the sewage discharging pipe is collected by the sewage collecting tank, so that the sewage can be collected and treated;

3. this application collects the net through set up detachable collection in album dirty inslot and collects the filth, has the convenient characteristics of handling the filth.

Drawings

Fig. 1 is a schematic structural diagram of the present application.

Fig. 2 is a schematic sectional structure of the present application.

Fig. 3 is an exploded view of the structure of the sewage collection tank of the present application.

Description of reference numerals: 1. a main pipeline; 11. a filter screen; 12. a blowdown pipe; 2. a sewage collecting tank; 21. collecting a net; 211. a binding rope; 212. fixing belts; 2121. a threaded hole; 2122. concave holes; 213. a circular sticker; 2131. fixing the bolt; 2132. a protrusion; 214. an internal thread; 22. a water outlet; 23. A slot cover; 231. an insertion station; 2311. an external thread; 2312. a seal ring; 3. a return pipe.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses municipal administration drainage sewage pipes. Referring to fig. 1 and 2, the sewage treatment device comprises a main pipeline 1, wherein a sewage discharge pipe 12 is arranged on the main pipeline 1, the sewage discharge pipe 12 is obliquely arranged on the main pipeline 1, and the sewage discharge pipe 12 is arranged on the main pipeline 1 to guide the flow of sewage in the main pipeline 1, so that the sewage can be discharged through the sewage discharge pipe 12; be provided with filter screen 11 in the trunk line 1, filter screen 11 slope sets up in trunk line 1, and filter screen 11 is used for filtering filth, and filter screen 11 is the same with the degree that blowdown thing pipe 12 leaned on trunk line 1, lets filter screen 11 be close to the one end that blowdown thing pipe 12 is located same level with blowdown thing pipe 12 for the filth of filtering off on filter screen 11 can be more convenient by the water conservancy diversion to blowdown thing pipe 12 in.

Referring to fig. 1 and 3, the one end that main pipeline 1 was kept away from to blowdown thing pipe 12 is provided with dirty groove 2 of collection, and delivery port 22 has been seted up to the bottom in dirty groove 2 of collection, is connected with back flow 3 on the delivery port 22, and the one end that dirty groove 2 of collection was kept away from to back flow 3 is linked together with main pipeline 1, through setting up back flow 3, and water can flow back to main pipeline 1 through back flow 3 after flowing through in dirty groove 2 of collection goes, and back flow 3 and blowdown thing pipe 12 will collect dirty groove 2 and main pipeline 1 and communicate, form the return circuit. Collect and be provided with in the dirty groove 2 of collection and collect net 21, collect the filth in the sewage through collecting net 21, collect net 21 and be flexible string bag, collect and be provided with the strapping rope 211 of tying up collection net 21 mouth on the net 21, after collecting net 21 and collecting full filth, can change collection net 21 through the opening on the dirty groove 2 of collection, the strapping rope 211 can tie up the net mouth of collecting net 21 tightly, and it is more convenient to use.

Referring to fig. 2 and 3, a tank cover 23 is disposed on the sewage collecting tank 2, an insertion table 231 is disposed at the bottom of the tank cover 23, an external thread 2311 is disposed on the outer side of the insertion table 231, an internal thread 214 is disposed on the outer side surface of the top end of the sewage collecting tank 2, the external thread 2311 is in threaded fit with the internal thread 214, the insertion table 231 is disposed on the tank cover 23, and mutually-matched threads are disposed on the insertion table 231 and the top end of the sewage collecting tank 2, so that the insertion table 231 can seal an opening on the sewage collecting tank 2, water flowing into the sewage collecting tank 2 is not easy to flow out from the opening of the sewage collecting tank 2, a sealing ring 2312 is disposed on the insertion table 231, the sealing ring 2312 is located between the insertion table 231 and the sewage collecting tank 2, and the sealing performance of the sewage collecting tank 2.

Referring to fig. 3, the fixing band 212 is fixedly disposed in the dirt collecting groove 2, the fixing band 212 is provided with a circular strip 213, the circular strip 213 is provided with a plurality of fixing bolts 2131, the fixing band 212 is provided with a plurality of threaded holes 2121 in threaded fit with the fixing bolts 2131, the top end of the collecting net 21 is placed between the circular strip 213 and the fixing band 212, and then the fixing bolt 2131 is used for fixing the circular strip 213 to the fixing band 212, so that the installation of the collecting net 21 is completed. One side of the circular strip 213 facing the fixing band 212 is provided with a plurality of protrusions 2132, one side of the fixing band 212 facing the circular strip 213 is provided with a plurality of concave holes 2122, the concave holes 2122 are in concave-convex fit with the protrusions 2132, the protrusions 2132 penetrate through meshes at the mesh opening of the collecting net 21, and then the protrusions 2132 are inserted into the concave holes 2122, so that the collecting net 21 can be more stably fixed between the circular strip 213 and the fixing band 212.

The implementation principle of municipal administration drainage sewage pipes of the embodiment of this application does: when sewage carrying dirt flows through the main pipeline 1, the filter screen 11 can filter the dirt in the sewage, then the sewage is guided to the sewage collecting tank 2 through a sewage discharge pipe 12, a collecting net 21 arranged in the sewage collecting tank 2 can collect the sewage together, after the collection net 21 is filled, the sewage flowing from the main pipe 1 is cut off, then the tank cover 23 arranged at the top end of the sewage collection tank 2 is rotated to open the sewage collection tank 2, the collection net 21 arranged in the sewage collection tank 2 is taken out, the net mouth of the collection net 21 is tied up by using the tying rope 211 arranged on the collection net 21, then, a new collecting net 21 is fixed on the fixing belt 212 through the circular sticking strip 213, and finally the tank cover 23 is screwed to the top end of the sewage collecting tank 2, so that the collecting net 21 is replaced, the sewage switch on the main pipeline 1 is opened, and the main pipeline 1 and the sewage discharge pipe 12 continue to work.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the 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 drainage sewage pipes (11), includes main pipeline (1), be provided with blowdown pipe (12) on main pipeline (1), its characterized in that: be provided with filter screen (11) in trunk line (1), the one end that filter screen (11) are close to blowdown thing pipe (12) is located same level with blowdown thing pipe (12), the one end that trunk line (1) was kept away from in blowdown thing pipe (12) is provided with dirty groove (2) of collection, be provided with in the dirty groove (2) of collection and collect net (21), be provided with fixed band (212) that are used for fixed collection net (21) on the dirty groove (2) of collection.

2. A municipal drainage sewer line (11) according to claim 1, characterized in that: the sewage discharge pipe (12) is obliquely arranged on the main pipe (1), and the filter screen (11) is obliquely arranged in the main pipe (1).

3. A municipal drainage sewer line (11) according to claim 1, characterized in that: a water outlet (22) is formed in the bottom of the sewage collecting tank (2), a return pipe (3) is connected to the water outlet (22), and one end, far away from the sewage collecting tank (2), of the return pipe (3) is communicated with the main pipeline (1).

4. A municipal drainage sewer line (11) according to claim 1, characterized in that: be provided with capping (23) on collection dirty groove (2), the bottom of capping (23) is provided with inserts platform (231), the outside that inserts platform (231) is provided with external screw thread (2311), the inboard at collection dirty groove (2) top is provided with internal thread (214), external screw thread (2311) and internal thread (214) screw-thread fit.

5. A municipal drainage pipe (11) according to claim 4, wherein: the insert table (231) is provided with a sealing ring (2312), and the sealing ring (2312) is positioned between the insert table (231) and the sewage collecting groove (2).

6. A municipal drainage sewer line (11) according to claim 1, characterized in that: the sewage collecting tank is characterized in that the fixing band (212) is fixedly arranged in the sewage collecting tank (2), a circular sticking strip (213) is arranged on the fixing band (212), a plurality of fixing bolts (2131) are arranged on the circular sticking strip (213), and a plurality of threaded holes (2121) in threaded fit with the fixing bolts (2131) are formed in the fixing band (212).

7. A municipal drainage sewer line (11) according to claim 6, characterized in that: circular paster strip (213) are provided with a plurality of archs (2132) towards one side of fixed band (212), a plurality of shrinkage pools (2122) have been seted up towards one side of circular paster strip (213) in fixed band (212), shrinkage pools (2122) and protruding (2132) unsmooth cooperation.

8. A municipal drainage sewer line (11) according to claim 1, characterized in that: the collecting net (21) is a flexible net bag, and a binding rope (211) for binding the opening of the collecting net (21) is arranged on the collecting net (21).