CN222798481U - A polypropylene sewage pipe with debris interception function - Google Patents

Abstract

The utility model discloses a polypropylene sewage drain pipe with a sundry interception function, which comprises a water inlet pipe, wherein the water inlet pipe is used for guiding and introducing pavement sewage, the inside of a grating is composed of cylindrical rod bodies, so that when the sewage is guided onto the grating, the sewage directly flows into a preset side box through the smooth surface of the grating to be uniformly collected, however, the sewage can be continuously discharged from a grating net mouth, the inner surface of the side box is of a trapezoid design, the outer part pipe wall of the guide pipe is of a net grid design, the imported sewage can be effectively discharged, the sewage is piled and stored, the phenomenon that the polypropylene sewage drain pipe is blocked due to the fact that leaves or resin are piled at the sewage drain mouth in the past is avoided when rainwater and weather occur, the stability of the polypropylene sewage drain pipe is improved, the side wall of the side box is made of plastic transparent materials, and therefore, sanitation workers in the later stage can clean according to the internal sewage piling condition.

Description

Polypropylene blow-down pipe with debris interception function

Technical Field

The utility model relates to the technical field of sewage pipes, in particular to a polypropylene sewage pipe with a sundry interception function.

Background

The polypropylene blow-off pipe is actually made of polypropylene and is mainly applied to indoor cold and hot water supply systems of buildings, and has the advantages of excellent sound insulation performance compared with other pipes made of other materials, for example, the polypropylene pipe has the advantage of remarkably reducing vibration and noise caused by liquid flow.

Some existing polypropylene blow-down pipes are used for urban road blow-down, so that most of the polypropylene blow-down pipes are installed in the open air during installation, and blow-down ports are generally arranged at the positions of water collecting ports of roads. Therefore, we propose a polypropylene blow-off pipe with sundry interception function.

Disclosure of Invention

The utility model aims to provide a polypropylene blow-down pipe with a sundry interception function, so as to solve the problems in the background art.

The polypropylene sewage draining pipe with the sundry interception function comprises a water inlet pipe, wherein the water inlet pipe is used for guiding and introducing pavement sewage, a connecting pipe is fixedly arranged at a water outlet of the water inlet pipe, a flow guide pipe is fixedly connected at a water outlet of the connecting pipe, a flow guide component used for guiding sewage is arranged at the water inlet pipe, and an interception component used for intercepting the sewage sundry is arranged at the flow guide pipe.

Preferably, the inner bottom surface of the connecting pipe adopts an arc-shaped groove design.

Preferably, the diversion assembly comprises two symmetrical side ports formed in the water inlet pipe, two symmetrical side plates are fixedly mounted on the outer sides of the side ports, and diversion funnels for preliminary separation of dirt and rainwater are fixedly connected to water outlets of the side ports.

Preferably, a top opening for direct inflow of rainwater is formed in the top of the water inlet pipe, a top cover is fixedly arranged at the top opening, the top of the water inlet pipe is designed with an arc-shaped groove, and the top cover is built-in.

Preferably, both side plates on the same side are of splayed design.

Preferably, the interception component comprises a grid fixedly installed in the guide pipe, a through hole is formed in one side of the guide pipe, and a side box is fixedly installed on one side of the through hole.

Preferably, a butt joint block is fixedly connected to one side, facing the flow guide pipe, of the side box, a butt joint groove matched with the butt joint block is formed in the flow guide pipe, and the grid is designed by adopting a forty-five-degree oblique angle.

The utility model has at least the following beneficial effects:

When the polypropylene sewage drain pipe is used, the side plate is placed into the drainage groove of a road when the side opening of the water inlet pipe is installed, the side plate is made of plastic, has certain toughness and adopts a splayed design, so that the side plate is placed into the drainage groove of the road and is attached to the drainage groove, sewage and dirt are concentrated at the pipe opening of the water inlet pipe, the tail part of the guide funnel is made of a net-grid type design, and the plastic is also adopted, so that when the sewage drives a certain amount of dirt, the sewage can be primarily intercepted, when the dirt is accumulated in a large quantity, the tail part of the guide funnel is opened under the action of the accumulated dirt and the sewage, so that the dirt is led into the connecting pipe, the inner bottom surface of the connecting pipe adopts an arc-shaped groove design, so that the led sewage drives the dirt to flow into the guide pipe in a concentrated manner, thereby avoiding the phenomenon of dirt accumulation and residue, when sewage drives the dirt to flow into the flow guide pipe in a concentrated manner, wherein the flow guide pipe is internally provided with a grating, the grating adopts a forty-five degree oblique angle design, the grating is internally formed by cylindrical rods, thus when the dirt is led to the grating, the dirt directly flows into a preset side box through the smooth surface of the grating to be uniformly collected, however, the sewage can be continuously discharged from the grid mouth of the grating, the inner ground of the side box adopts a trapezoid design, the outer part pipe wall of the flow guide pipe also adopts a mesh-grid design, thus leading the led-in sewage to be effectively discharged, the dirt is accumulated and stored, avoiding the phenomenon that the polypropylene sewage is blocked when the leaves or resin are accumulated at the sewage outlet when the rainwater weather happens in the past, thereby improving the stability of the polypropylene sewage pipe when in use, the side wall of the side box is made of plastic transparent materials, so that sanitation workers in the later period can conveniently clean the side wall according to the internal dirt accumulation condition.

Drawings

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

FIG. 2 is a schematic view of the right-hand part of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the present utility model with a partial cross-sectional structure at the inlet pipe of FIG. 2;

FIG. 4 shows the connecting tube of FIG. 2 according to the present utility model a part of the honeycomb duct is partially structured and schematically shown;

FIG. 5 is a schematic view of a cross-sectional portion of the flow tube of FIG. 4 in accordance with the present utility model;

FIG. 6 is a schematic view of the partially exploded construction of FIG. 4 in accordance with the present utility model;

FIG. 7 is a schematic view of a portion of the structure of the side case of FIG. 6 according to the present utility model.

In the figure, 1, a water inlet pipe, 2, a connecting pipe, 3, a flow guide pipe, 4, a flow guide assembly, 41, a side plate, 42, a flow guide funnel, 43, a top cover, 5, an interception assembly, 51, a grid, 52, a side box, 53 and a butt joint block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-7, the present utility model provides a technical solution: a polypropylene drain pipe with debris interception function, comprising: the water inlet pipe 1, the water inlet pipe 1 is used for guiding and introducing road surface sewage, the water outlet of the water inlet pipe 1 is fixedly provided with the connecting pipe 2, the water outlet of the connecting pipe 2 is fixedly connected with the flow guide pipe 3, the water inlet pipe 1 is provided with the flow guide component 4 used for guiding the sewage, the flow guide pipe 3 is provided with the interception component 5 used for intercepting the impurities of the sewage, when the polypropylene sewage pipe is used, the side opening of the water inlet pipe 1 is used for installing, the side plate 41 is placed in the drainage groove of the road, the side plate 41 is made of plastic materials and has certain toughness, and is designed in a splayed shape, so that the side plate 41 is placed in the drainage groove of the road and is attached to the drainage groove, sewage and the impurities are concentrated at the pipe opening of the water inlet pipe 1, the tail part of the flow guide funnel 42 is designed in a grid mode up and down, and the plastic material is adopted, thus when sewage drives a certain amount of sewage, preliminary interception can be carried out, when the sewage is piled up in a large quantity, the tail part of the diversion funnel 42 is opened under the action of piled up sewage and sewage, so that the sewage is led into the connecting pipe 2, wherein the inner bottom surface of the connecting pipe 2 adopts an arc-shaped groove design, so that the led sewage drives the sewage to flow into the diversion pipe 3 in a concentrated manner, thereby avoiding the phenomenon of sewage accumulation and residue, when the sewage drives the sewage to flow into the diversion pipe 3 in a concentrated manner, the grating 51 is arranged in the diversion pipe 3, the grating 51 adopts a forty-five-degree oblique angle design, the grating 51 is internally formed by cylindrical rods, and thus when the sewage is led onto the grating 51, thereby directly flow into the side case 52 of predetermineeing through grid 51 smooth surface and unify and collect, however sewage then can continue to follow grid 51 net gape department and discharge, wherein the interior ground of side case 52 adopts trapezoidal design, and the outside part pipe wall of honeycomb duct 3 adopts the design of net bars equally, make the sewage of leading-in can effectually discharge like this, the filth is piled up and is accomodate it, when taking place the rainwater weather like this, thereby avoid in the past, thereby lead to leaf or resin to pile up in drain department, then make the polypropylene blow off pipe take place the phenomenon of jam, thereby the stability when this polypropylene blow off pipe is used has been improved, wherein the lateral wall of side case 52 adopts plastics transparent material, make things convenient for later stage sanitation workman can clear up according to inside filth pile up the condition like this.

The inner bottom surface of the connecting pipe 2 adopts an arc-shaped groove design, wherein the inner bottom surface of the connecting pipe 2 adopts an arc-shaped groove design, so that the introduced sewage drives the dirt to flow into the guide pipe 3 in a concentrated manner, and the phenomenon of dirt accumulation and residue is avoided.

The water guiding assembly 4 comprises two symmetrical side ports formed in the water inlet pipe 1, two symmetrical side plates 41 are fixedly mounted on the outer sides of the side ports, a water guiding funnel 42 for primarily separating dirt from rainwater is fixedly connected to the water outlet of the side ports, the tail of the water guiding funnel 42 is designed to be a net grid type, plastic materials are adopted as well, the water guiding funnel 42 can be designed to be inclined at 45-60 degrees, and therefore when sewage drives a certain amount of dirt, preliminary interception can be conducted, and when the dirt is accumulated in a large amount, under the action of accumulated dirt and sewage, the tail of the water guiding funnel 42 is opened, and the dirt is led into the connecting pipe 2.

The top mouth that is used for rainwater direct inflow has been seted up at the top of inlet tube 1, and top mouth department fixed mounting has top cap 43, and arc recess design is adopted at the top of inlet tube 1, and top cap 43 adopts built-in, and wherein top cap 43 can adopt embedded design, and adopts the material can be plastics, hard rubber, and top cap 43 can be with the rainwater leading-in, when sanitation workman handles side mouth filth simultaneously, then can with appurtenance such as iron wire with piled up filth release can.

The two side plates 41 on the same side are all in a splayed design, wherein the side plates 41 are made of plastic materials and have certain toughness, and the splayed design is adopted, so that the side plates 41 are placed in a drainage groove of a road and are attached to the drainage groove, and sewage and dirt are concentrated at the pipe orifice of the water inlet pipe 1.

Example two

As shown in fig. 4 to 7, in the second embodiment, the other structure is unchanged,

The interception component 5 comprises a grid 51 fixedly installed in the flow guide pipe 3, a through hole is formed in one side of the flow guide pipe 3, a side box 52 is fixedly installed on one side of the through hole, the inner ground of the side box 52 is of a trapezoid design, the outer side part pipe wall of the flow guide pipe 3 is also of a grid type design, so that imported sewage can be effectively discharged, dirt is piled and contained, the phenomenon that leaves or resin are piled at a sewage outlet when rainwater weather occurs in the past is avoided, the phenomenon that the polypropylene sewage pipe is blocked is caused, the stability of the polypropylene sewage pipe in use is improved, the side wall of the side box 52 is made of a plastic transparent material, and later sanitation workers can conveniently clean according to internal dirt piling conditions.

The side case 52 is towards one side fixedly connected with butt joint piece 53 of honeycomb duct 3, offered on the honeycomb duct 3 with butt joint piece 53 matched with butt joint groove, grid 51 adopts forty-five degrees oblique angle designs, and wherein butt joint piece 53 adopts rubber to make, and butt joint piece 53 front end butt joint part adopts the arc design, makes things convenient for later stage sanitation workman's fixed, and the whole width of butt joint piece 53 is slightly greater than the width of butt joint groove, makes butt joint piece 53 insert the back like this, and junction effectual sealed, and guaranteed the fixity after the side case 52 is installed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A polypropylene blow-down pipe with debris interception function, comprising:

the sewage treatment device comprises a water inlet pipe (1), wherein the water inlet pipe (1) is used for guiding and introducing pavement sewage, a connecting pipe (2) is fixedly installed at a water outlet of the water inlet pipe (1), a guide pipe (3) is fixedly connected at the water outlet of the connecting pipe (2), a guide component (4) for guiding the sewage is arranged at the water inlet pipe (1), and an interception component (5) for intercepting sewage sundries is arranged at the guide pipe (3).

2. The polypropylene sewage drain pipe with sundry interception function according to claim 1, wherein the inner bottom surface of the connecting pipe (2) is of an arc-shaped groove design.

3. The polypropylene sewage drain pipe with sundry interception function according to claim 1, wherein the diversion assembly (4) comprises two symmetrical side ports formed in the water inlet pipe (1), two symmetrical side plates (41) are fixedly arranged on the outer sides of the side ports, and diversion funnels (42) for primarily separating dirt from rainwater are fixedly connected to water outlets of the side ports.

4. The polypropylene sewage drain pipe with the sundry interception function according to claim 3, wherein a top opening for directly flowing in rainwater is formed in the top of the water inlet pipe (1), a top cover (43) is fixedly arranged at the top opening, the top of the water inlet pipe (1) is of an arc-shaped groove design, and the top cover (43) is of a built-in type.

5. A polypropylene sewage drain pipe with sundry interception function according to claim 3, wherein both side plates (41) on the same side are of splayed design.

6. The polypropylene sewage drain pipe with sundry interception function according to claim 1, wherein the interception component (5) comprises a grid (51) fixedly installed in the guide pipe (3), a through hole is formed in one side of the guide pipe (3), and a side box (52) is fixedly installed on one side of the through hole.

7. The polypropylene sewage drain pipe with sundry interception function according to claim 6, wherein a butt joint block (53) is fixedly connected to one side, facing the flow guide pipe (3), of the side box (52), a butt joint groove matched with the butt joint block (53) is formed in the flow guide pipe (3), and the grid (51) is designed with a forty-five-degree oblique angle.