CN217379153U

CN217379153U - A distribution of rain and sewage drainage pipe for municipal works construction

Info

Publication number: CN217379153U
Application number: CN202220066541.4U
Authority: CN
Inventors: 廖炜鑫; 冯胜捷; 严福灵
Original assignee: Shenzhen Zhongtian Ecological Construction Engineering Co ltd
Current assignee: Shenzhen Zhongtian Ecological Construction Engineering Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-09-06
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a distribution of rain and sewage drainage pipe for municipal works construction, which comprises a fixed base, the top fixedly connected with inlet tube of fixing base, the cavity has been seted up in the front of fixing base, the inner wall fixedly connected with connecting block of cavity, the top fixedly connected with fixed threaded rod of connecting block, fixed threaded rod's surface sliding is connected with the bars otter board, fixed threaded rod's tip has fixing bolt through threaded connection. The utility model discloses a connecting block, fixed threaded rod, under the cooperation between fixing bolt and the compression spring, can play the effect of buffering to the grid net board when rivers are great, can make grid net board adaptation rivers take place to deform, avoid being damaged, and through the setting of grid net board, make and to filter great impurity, the setting of filter screen in the rethread sliding tray, make and to filter less impurity in the aquatic, and then avoided the later stage excessive accumulation to cause blocking phenomenon to the pipeline.

Description

A distribution of rain and sewage drainage pipe for municipal works construction

Technical Field

The utility model relates to a drainage pipe correlation technique field specifically is a distribution of rain and sewage drainage pipe for municipal works construction.

Background

The split-flow drainage pipeline refers to a mode that two or more channel systems are adopted in an urban industrial area or a residential area to collect, convey and treat sewage with different properties respectively. Usually, two sets of pipeline systems are arranged to respectively discharge and dispose rainwater and sewage: the collected sewage is conveyed to a sewage treatment plant for centralized treatment by a pipeline, and the rainwater is directly or simply treated and discharged into natural water body through a ditch or a pipeline in a centralized way.

However, the prior device has the following defects in the technology:

1. most of the existing drainage pipelines do not have the function of buffering when the water flow is large, so that impurities can easily enter the interior of the pipelines at one time, and the phenomenon of blockage of the pipelines due to excessive accumulation at the later stage is easily caused;

2. most of the existing drainage pipelines are pipelines, so that rainwater and industrial wastewater are mixed together easily due to the fact that the industrial wastewater and the rainwater share one pipeline, and then the economic cost of later-stage sewage treatment is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distribution of rain and sewage drainage pipe for municipal works construction to solve the above-mentioned problem that does not have to play the effect and industrial waste water and rainwater sharing a pipeline of buffering when great to rivers and propose.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a distribution of rain and sewage drainage pipe for municipal works construction, includes the fixing base, the top fixedly connected with inlet tube of fixing base, the cavity has been seted up in the front of fixing base, the inner wall fixedly connected with connecting block of cavity, the top fixedly connected with fixed threaded rod of connecting block, fixed threaded rod's surperficial sliding connection has the bars otter board, fixed threaded rod's tip has fixing bolt through threaded connection, compression spring has been cup jointed on fixed threaded rod's surface, compression spring's both ends are laminated with connecting block and bars otter board respectively, the sliding tray has been seted up to the inner wall of cavity, the inner wall sliding connection of sliding tray has the filter screen, two branch pipes of bottom fixedly connected with of cavity.

Furthermore, one end of each branch flow pipe is fixedly connected with a rainwater drainage pipeline and a wastewater drainage pipeline respectively, and the surface of each branch flow pipe is fixedly connected with an electromagnetic valve and a blow-off pipe respectively.

Furthermore, the bottom of the sewage discharge pipe is connected with a sewage discharge cover through threads, and the sewage discharge pipe is positioned in the middle of the branch flow pipe.

Furthermore, threaded holes are formed in the front face of the fixing seat, the cover door is installed on the front face of the fixing seat, fastening bolts penetrate through the front face of the cover door, and the fastening bolts are matched with the inner wall of the threaded holes in size.

Furthermore, a sealing groove is formed in the front face of the cavity, a sealing ring is fixedly connected to the back face of the cover door, and the sealing ring is matched with the inner wall of the sealing groove in size.

Furthermore, the front of the cover door is provided with an observation window, and the inner wall of the observation window is embedded with glass.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) the utility model discloses a connecting block, fixed threaded rod, under the cooperation between fixing bolt and the compression spring, can play the effect of buffering to the grid net board when rivers are great, can make grid net board adaptation rivers take place to deform, avoid being damaged, and through the setting of grid net board, make and to filter great impurity, the setting of filter screen in the rethread sliding tray, make and to filter less impurity in the aquatic, and then avoided the later stage excessive accumulation to cause blocking phenomenon to the pipeline.

(2) The utility model discloses a under the cooperation between lateral flow pipe, rainwater drainage pipe, wastewater drainage pipe, solenoid valve and the blow off pipe, be convenient for can discharge rainwater and industrial waste water alone to effectual rainwater of avoiding mixes with industrial waste water and discharges, and then has increased sewage treatment's economic cost's problem.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic diagram of the explosion structure of the present invention.

In the figure: 1. a fixed seat; 2. a water inlet pipe; 3. a cavity; 4. connecting blocks; 5. fixing a threaded rod; 6. a grid mesh plate; 7. fixing the bolt; 8. a compression spring; 9. a sliding groove; 10. a filter screen; 11. a bypass pipe; 12. a rainwater drainage pipeline; 13. a wastewater drainage pipeline; 14. an electromagnetic valve; 15. a sewage discharge pipe; 16. a threaded hole; 17. a cover door; 18. fastening a bolt; 19. a sealing groove; 20. a seal ring; 21. and (6) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a rain and sewage diversion drainage pipeline for municipal engineering construction comprises a fixed seat 1, a water inlet pipe 2 is fixedly connected to the top of the fixed seat 1, a cavity 3 is formed in the front face of the fixed seat 1, a connecting block 4 is fixedly connected to the inner wall of the cavity 3, a fixed threaded rod 5 is fixedly connected to the top of the connecting block 4, a grid plate 6 is slidably connected to the surface of the fixed threaded rod 5, a fixing bolt 7 is connected to the end of the fixed threaded rod 5 through a thread, a compression spring 8 is sleeved on the surface of the fixed threaded rod 5, two ends of the compression spring 8 are respectively attached to the connecting block 4 and the grid plate 6, a sliding groove 9 is formed in the inner wall of the cavity 3, a filter screen 10 is slidably connected to the inner wall of the sliding groove 9, two branch pipes 11 are fixedly connected to the bottom of the cavity 3, and under the cooperation between the connecting block 4, the fixed threaded rod 5, the fixing bolt 7 and the compression spring 8, can play the effect of buffering to grid plate 6 when rivers are great, can make grid plate 6 adapt to rivers and take place to deform, avoid being damaged to through the setting of grid plate 6, make and to filter great impurity, the setting of filter screen 10 in the rethread sliding tray 9 makes and to filter less impurity in the aquatic, and then has avoided the excessive accumulation in later stage to cause blocking phenomenon to the pipeline.

Specifically, one end of each of the two branch flow pipes 11 is fixedly connected with a rainwater drainage pipeline 12 and a wastewater drainage pipeline 13, and the surface of each of the branch flow pipes 11 is fixedly connected with an electromagnetic valve 14 and a sewage discharge pipe 15, so that rainwater and industrial wastewater can be discharged independently.

Specifically, the bottom of the drain pipe 15 is connected with a drain cover through threads, and the drain pipe 15 is positioned in the middle of the branch pipe 11, so that the branch pipe 11 can be cleaned regularly.

Specifically, threaded hole 16 is seted up on the front of fixing base 1, and cover door 17 is installed on the front of fixing base 1, and cover door 17's front through connection has fastening bolt 18, and fastening bolt 18 and threaded hole 16's inner wall size looks adaptation makes to be connected between fixing base 1 and the cover door 17 to guarantee the sealing performance of cavity 3.

Specifically, a sealing groove 19 is formed in the front face of the cavity 3, a sealing ring 20 is fixedly connected to the back face of the cover door 17, and the sealing ring 20 is matched with the inner wall of the sealing groove 19 in size, so that the sealing performance between the cover door 17 and the cavity 3 can be improved conveniently.

Specifically, the observation window 21 has been seted up in the front of cover door 17, and glass is installed in the inner wall of observation window 21 inlays, and the staff of being convenient for regularly conveniently looks over in cavity 3 to in clear up filterable impurity.

The utility model discloses a theory of operation: when in use, firstly, the water inlet pipe 2 is arranged to collect water flow, then the water flow is buffered by the fixed threaded rod 5 at the top of the connecting block 4, then the grid plate 6 can be buffered when the water flow is large under the action of the spring force of the compression spring 8, the grid plate 6 can adapt to the deformation of the water flow to avoid being damaged, and larger impurities can be filtered by the arrangement of the grid plate 6, then smaller impurities in the water can be filtered by the arrangement of the filter screen 10 in the sliding groove 9, further the phenomenon that the pipeline is blocked due to later-stage excessive accumulation is avoided, the on-off of the branch flow pipe 11 can be conveniently and independently controlled by the arrangement of the electromagnetic valve 14, so that the rainwater and industrial wastewater can be independently discharged in the rainwater drainage pipe 12 and the wastewater drainage pipe 13, and the mixed discharge of the rainwater and the industrial wastewater is effectively avoided, through the setting of cover door 17, be convenient for can play sealed effect to the front of cavity 3 to the personnel of later stage of being convenient for regularly clear up the impurity on grid plate 6 and filter screen 10 surface.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a distribution of rain and sewage drainage pipe for municipal works construction which characterized in that: comprises a fixed seat (1), the top of the fixed seat (1) is fixedly connected with a water inlet pipe (2), a cavity (3) is arranged on the front surface of the fixed seat (1), the inner wall of the cavity (3) is fixedly connected with a connecting block (4), the top of the connecting block (4) is fixedly connected with a fixed threaded rod (5), the surface of the fixed threaded rod (5) is connected with a grid screen plate (6) in a sliding way, the end part of the fixed threaded rod (5) is connected with a fixed bolt (7) through a thread, the surface of the fixed threaded rod (5) is sleeved with a compression spring (8), two ends of the compression spring (8) are respectively attached to the connecting block (4) and the grid plate (6), a sliding groove (9) is arranged on the inner wall of the cavity (3), a filter screen (10) is connected with the inner wall of the sliding groove (9) in a sliding way, the bottom of the cavity (3) is fixedly connected with two branch flow pipes (11).

2. The rainwater and sewage separation drainage pipeline for municipal engineering construction according to claim 1, wherein: two the one end of lateral flow pipe (11) is fixedly connected with rainwater drainage pipe (12) and waste water drainage pipe (13) respectively, the surface of lateral flow pipe (11) is fixedly connected with solenoid valve (14) and blow off pipe (15) respectively.

3. The rainwater and sewage separation drainage pipeline for municipal engineering construction according to claim 2, characterized in that: the bottom of the sewage discharge pipe (15) is connected with a sewage discharge cover through threads, and the sewage discharge pipe (15) is positioned in the middle of the branch flow pipe (11).

4. The rainwater and sewage separation drainage pipeline for municipal engineering construction according to claim 1, wherein: the front of fixing base (1) is seted up screw hole (16), cover door (17) are installed in the front of fixing base (1), the front through connection of cover door (17) has fastening bolt (18), fastening bolt (18) and the inner wall size looks adaptation of screw hole (16).

5. The rainwater and sewage separation drainage pipeline for municipal engineering construction according to claim 4, wherein: seal groove (19) have been seted up to the front of cavity (3), the back fixedly connected with sealing washer (20) of cover door (17), sealing washer (20) and the inner wall size looks adaptation of seal groove (19).

6. The rainwater and sewage separation drainage pipeline for municipal engineering construction according to claim 4, wherein: the front of the cover door (17) is provided with an observation window (21), and the inner wall of the observation window (21) is embedded with glass.