CN114086627A

CN114086627A - Municipal administration is with automatic stifled drain pipe of preventing of decontaminating

Info

Publication number: CN114086627A
Application number: CN202111470470.0A
Authority: CN
Inventors: 陈阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-02-25

Abstract

The invention provides an automatic dirt-removing and anti-blocking drainage pipe for municipal administration, and relates to the field of municipal administration. The water flushing device comprises a straight pipe, an elbow pipe and a water draining pipe, wherein the bottom end of the straight pipe is fixedly installed with one end of the elbow pipe, the other end of the elbow pipe is fixedly installed with one end of the water draining pipe, and a water flushing tank is fixedly installed on the right side of the straight pipe. This municipal administration is with automatic blowdown anti-blocking drain pipe, through protruding filter screen and inlet tube, when carrying out the retaining in the flush tank, can carry out effectual filtration through the impurity that protruding filter screen carried sewage, make the sewage after the filtration pass through the inlet tube and get into in the flush tank, the flush tank of being convenient for impounds, through the connecting rod, fixed cover and flushing pipe, can effectually support fixed mounting to the flush tank, through the triangle-shaped structure that forms between flushing pipe and flush tank and the straight tube, the connecting rod is deuterogamied and fixed cover is fixed the spacing of flush tank, thereby can guarantee the stable one side of installing at the straight tube of flush tank.

Description

Municipal administration is with automatic stifled drain pipe of preventing of decontaminating

Technical Field

The invention relates to the technical field of municipal administration, in particular to an automatic dirt-removing and anti-blocking drainage pipe for municipal administration.

Background

Municipal buildings are generally provided with water facilities such as a washbasin, a mop pool, a water tank and the like, and the facilities can generate sewage along with the use of people. In order to respond to the national call for environmental protection, municipal sewage can be collected and treated, and the eutrophication pollution of the sewage is generally aimed at. At present, the discharge of various domestic waste water increasingly depends on a sewer pipe, and in order to prevent odor, bacteria and the like in the sewer pipe from entering the household environment through the sewer pipe, a U-shaped elbow is often arranged at an inlet of the sewer pipe to prevent the odor, the bacteria and the like from entering the household environment.

However, the sewer pipe is easy to block due to the connection of the sewer pipe and the elbow, and is difficult to dredge after the sewer pipe is blocked, so that the sewer pipe can be dredged only by professional personnel and tools, great inconvenience is brought to our life, and the sewer pipe capable of automatically cleaning and blocking is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an automatic dirt-removing anti-blocking drainage pipe for municipal administration, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an automatic dirt-removing anti-blocking drain pipe for municipal administration comprises a straight pipe, a bent pipe and a drain pipe, wherein the bottom end of the straight pipe is fixedly installed with one end of the bent pipe, the other end of the bent pipe is fixedly installed with one end of the drain pipe, the right side of the straight pipe is fixedly installed with a flushing tank, the left side of the flushing tank is fixedly installed with a connecting rod and a fixing sleeve, the connecting rod is fixedly installed with the fixing sleeve, the fixing sleeve is fixedly sleeved with the straight pipe, a water inlet pipe is installed between the flushing tank and the straight pipe, the water inlet pipe is fixedly installed and communicated with the flushing tank, the water inlet pipe is fixedly installed with a convex filter screen and is communicated with the straight pipe, the end of the water inlet pipe close to the straight pipe is fixedly installed with a convex filter screen, the inner side of the flushing tank is fixedly installed with a floating rod type piston, a flushing pipe is installed between the flushing tank and the bent pipe, the flushing pipe is fixedly installed and communicated with the bottom of the flushing tank, the flushing pipe corresponds to the floating rod type piston.

The utility model discloses a mud scraper, including return bend, fixed rod, slide rod, movable rod, return spring, slide rod and dead lever, the concave top fixed mounting of return bend has the spacing groove, the inner wall fixed mounting of spacing groove has slide rod and dead lever, the outside cover of dead lever has reset spring, and the outside of slide rod and dead lever all slides and has cup jointed the slider, the bottom fixed mounting of slider has a fixed section of thick bamboo, the movable rod has been cup jointed in the inboard activity of a fixed section of thick bamboo, the extrusion spring is installed to the inboard of a fixed section of thick bamboo, and the extrusion spring contacts with the top of movable rod, the bottom fixed mounting of movable rod has the mud scraper, the one end fixed mounting that the movable rod is close to the mud scraper has two recoil leaves.

Preferably, the top end of the straight pipe is fixedly provided with a water inlet joint, and one end of the drain pipe, which is far away from the bent pipe, is fixedly provided with a water discharge joint.

Preferably, the backflushing blade and the mud scraper are in the same plane, and the backflushing blade is positioned above the mud scraper.

Preferably, the scraper is in contact with the inner bottom wall of the elbow, and the maximum deformation length of the compression spring is equal to the contact height of the scraper and the inner bottom wall of the elbow.

Preferably, the sliding rod is parallel to the fixed rod, and the return spring is located on the left side of the sliding block.

Preferably, the flushing pipe, the flushing tank, the connecting rod and the straight pipe are of a triangular structure, and the flushing pipe and the lower surface of the flushing tank form an included angle of 60 degrees.

(III) advantageous effects

The invention provides an automatic dirt-removing anti-blocking drainage pipe for municipal administration. Has the following beneficial effects:

1. the municipal automatic decontamination anti-blocking drain pipe comprises a flushing tank, a flushing pipe, a floating rod type piston, a fixed cylinder, an extrusion spring, a movable rod, a recoil blade and a mud scraping plate, wherein in the process of anti-blocking and decontamination of a bent pipe, after the water in the flushing tank can be automatically controlled to be filled by matching with the floating rod type piston, a water outlet at the joint of the flushing tank and the flushing pipe can be automatically opened, the bottom wall in the bent pipe is flushed by utilizing the potential energy of water, then the elastic action of the extrusion spring is matched, in the process that the movable rod and the fixed cylinder drive a sliding block to move along a sliding rod and a fixed rod, the extrusion spring can extrude the movable rod to enable the mud scraping plate to carry out mud scraping operation with the bottom wall in the bent pipe, the water flow flushed from the flushing pipe enables sewage to be discharged together through the drain pipe along with water, the impurity precipitation of the bottom wall in the bent pipe is reduced, the problem in the prior art that the sewer pipe is blocked, difficult dredging and inconvenient maintenance, thereby leading the sewage pipeline to be capable of automatically cleaning and blocking.

2. This municipal administration is with automatic stifled drain pipe of decontaminating, through protruding filter screen and inlet tube, when carrying out the retaining in the flush tank, can carry out effectual filtration through the impurity that protruding filter screen carried sewage for in the sewage after the filtration passes through the inlet tube and gets into the flushing tank, the flushing tank of being convenient for impounds.

3. This municipal administration is with automatic stifled drain pipe of preventing that decontaminates through connecting rod, fixed cover and wash pipe, can effectually support fixed mounting to the flushing tank, through the triangle-shaped structure that forms between wash pipe and wash tank and the straight tube, deuterogamies connecting rod and fixed cover spacing fixed to the flushing tank to can guarantee the one side at the straight tube of installing that the flushing tank is stable.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of a raised filter screen according to the present invention;

FIG. 4 is a schematic cross-sectional view of a portion of an elbow of the present invention;

fig. 5 is a partial sectional structure diagram of the fixing cylinder according to the present invention.

Wherein: the device comprises a straight pipe 1, a bent pipe 2, a water discharge pipe 3, a water inlet joint 4, a water discharge joint 5, a flushing tank 6, a water inlet pipe 7, a connecting rod 8, a fixed sleeve 9, a flushing pipe 10, a limiting groove 11, a floating rod type piston 12, a convex filter screen 13, a sliding rod 14, a fixed rod 15, a return spring 16, a sliding block 17, a fixed cylinder 18, an extrusion spring 19, a movable rod 20, a recoil blade 21 and a mud scraping plate 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1-5, an automatic dirt-removing anti-blocking drain pipe for municipal administration comprises a straight pipe 1, a bent pipe 2 and a drain pipe 3, wherein the bottom end of the straight pipe 1 is fixedly installed with one end of the bent pipe 2, the other end of the bent pipe 2 is fixedly installed with one end of the drain pipe 3, a flushing tank 6 is fixedly installed on the right side of the straight pipe 1, a connecting rod 8 and a fixing sleeve 9 are fixedly installed on the left side of the flushing tank 6, the connecting rod 8 is fixedly installed with the fixing sleeve 9, the fixing sleeve 9 is fixedly sleeved with the straight pipe 1, a water inlet pipe 7 is installed between the flushing tank 6 and the straight pipe 1, the water inlet pipe 7 is fixedly installed and communicated with the flushing tank 6, the water inlet pipe 7 is fixedly installed and communicated with the straight pipe 1, a convex filter screen 13 is fixedly installed at one end of the water inlet pipe 7 close to the straight pipe 1, and the convex filter screen 13 is matched with the water inlet pipe 7 to effectively filter impurities carried by sewage when water is stored in the flushing tank 6, make sewage after the filtration get into in the flushing tank 6 through inlet tube 7, the flushing tank 6 of being convenient for impounds, the inboard fixed mounting of flushing tank 6 has float rod formula piston 12, install flushing pipe 10 between flushing tank 6 and the return bend 2, flushing pipe 10 and the bottom fixed mounting and the intercommunication of flushing tank 6, flushing pipe 10 and return bend 2 fixed mounting and intercommunication, flushing pipe 10 corresponds with float rod formula piston 12, through setting up connecting rod 8, the cooperation of fixed cover 9 and flushing pipe 10, can effectually support fixed mounting to flushing tank 6, through the triangular structure that forms between flushing pipe 10 and flushing tank 6 and the straight tube 1, it is spacing fixed to the flushing tank 6 to deuterogamy connecting rod 8 and fixed cover 9, thereby can guarantee that the stable one side at straight tube 1 of installing of flushing tank 6.

A limiting groove 11 is fixedly arranged at the concave top of the elbow pipe 2, a sliding rod 14 and a fixed rod 15 are fixedly arranged on the inner wall of the limiting groove 11, a reset spring 16 is sleeved on the outer side of the fixed rod 15, a sliding block 17 is sleeved on the outer sides of the sliding rod 14 and the fixed rod 15 in a sliding manner, a fixed cylinder 18 is fixedly arranged at the bottom of the sliding block 17, a movable rod 20 is movably sleeved on the inner side of the fixed cylinder 18, an extrusion spring 19 is arranged on the inner side of the fixed cylinder 18, the extrusion spring 19 is in contact with the top end of the movable rod 20, a mud scraping plate 22 is fixedly arranged at the bottom end of the movable rod 20, two recoil vanes 21 are fixedly arranged at one end of the movable rod 20 close to the mud scraping plate 22, the inner bottom wall of the elbow pipe 2 is washed by the impact of water flowing out of the water 10, and the elastic action of the extrusion spring 19 is matched, in the process that the movable rod 20 and the fixed cylinder 18 drive the sliding block 17 to move along the sliding rod 14 and the fixed rod 15, the extrusion spring 19 can enable the extrusion spring 19 to extrude the movable rod 20 to scrape mud from the inner bottom wall of the elbow pipe 2, the water flow flushed in the associated flush pipe 10 causes the dirt to be discharged together with the water through the drain pipe 3, so that the precipitation of impurities in the inner bottom wall of the elbow pipe 2 can be reduced.

Specifically, a water inlet joint 4 is fixedly installed at the top end of the straight pipe 1, and a water drainage joint 5 is fixedly installed at one end of the water drainage pipe 3, which is far away from the bent pipe 2; the backflushing blade 21 and the mud scraper 22 are on the same plane, the backflushing blade 21 is positioned above the mud scraper 22, so that the backflushing blade 21 is impacted by water in the flushing pipe 10, and the mud scraper 22 is pushed by the movable rod 20 to scrape deposited dirt; the mud scraping plate 22 is in contact with the inner bottom wall of the elbow pipe 2, the maximum deformation length of the extrusion spring 19 is equal to the contact height of the mud scraping plate 22 and the inner bottom wall of the elbow pipe 2, so that the mud scraping plate 22 is in contact with the inner bottom wall of the elbow pipe 2 for mud scraping treatment, and precipitates on the inner bottom wall of the elbow pipe 2 are cleaned; the sliding rod 14 is parallel to the fixed rod 15, and the return spring 16 is positioned at the left side of the sliding block 17; the flushing pipe 10, the flushing tank 6, the connecting rod 8 and the straight pipe 1 are of a triangular structure, and the flushing pipe 10 and the lower surface of the flushing tank 6 form an included angle of 60 degrees, so that the flushing tank 6 can be stably installed on one side of the straight pipe 1.

The working principle is as follows: when the water flushing device is used, firstly, the water inlet connector 4 and the water drainage connector 5 are connected and installed with an external pipeline, when sewage is discharged into the elbow pipe 2 through the straight pipe 1 by the external pipeline, partial sewage flows downwards along the inner wall of the straight pipe 1 in a forward extending manner, impurities carried by the sewage can be filtered by the convex filter screen 13 in the process that the sewage passes through the convex filter screen 13, the sewage enters the flushing tank 6 through the water inlet pipe 7 to be subjected to water storage operation, when the sewage in the straight pipe 1 firstly passes through the elbow pipe 2, the elbow pipe 2 is filled with the sewage, after the water is used for a period of time, when the water flow is small, the inner bottom wall of the elbow pipe 2 is accumulated with impurity precipitates, the water outlet connected with the flushing pipe 10 at the bottom of the flushing tank 6 is automatically opened by the floating rod type piston 12 after the water in the flushing tank 6 is filled, and the water in the flushing tank 6 washes the inner bottom wall of the elbow pipe 2 through the flushing pipe 10, wherein, part of water flowing out through the flushing pipe 10 can push the recoil vane 21 to enable the recoil vane 21 to drive the movable rod 20 and the mud scraping plate 22 to move, in the process of the movement of the mud scraping plate 22, the extrusion spring 19 can extrude the movable rod 20 to enable the mud scraping plate 22 to be in contact with the inner bottom wall of the elbow pipe 2, so as to be convenient for cleaning deposited dirt, the recoil vane 21 can drive the movable rod 20 and the fixed cylinder 18 to enable the sliding block 17 to extrude the return spring 16 along the sliding rod 14 and the fixed rod 15, when the water flow in the flushing pipe 10 stops flowing out, the sliding block 17 can be pushed to reset under the elastic action of the return spring 16, so that the mud scraping plate 22 can deposit the inner bottom wall of the elbow pipe 2 at one time, thereby the mud scraping plate 22 can carry out one-time reciprocating mud scraping treatment on the inner bottom wall of the elbow pipe 2, the other part of water can directly wash the dirt scraped up from the inner bottom wall of the elbow pipe 2, so that the deposited dirt is discharged from the drainage pipe 3 along with the water flow, the operation of will once clearing up the bottom wall in return bend 2 after holding full water in wash tank 6, reciprocal above-mentioned operation, the permanent impurity of bottom wall in the avoidance return bend 2 that can be fine deposits and leads to the condition of jam.

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

Claims

1. The utility model provides a municipal administration is with automatic drain pipe that blocks up that decontaminates, includes straight tube (1), return bend (2) and drain pipe (3), its characterized in that: the bottom of straight tube (1) and the one end fixed mounting of return bend (2), the other end of return bend (2) and the one end fixed mounting of drain pipe (3), the right side fixed mounting of straight tube (1) has wash tank (6), the left side fixed mounting of wash tank (6) has connecting rod (8) and fixed cover (9), connecting rod (8) and fixed cover (9) fixed mounting, and fixed cover (9) cup joint with straight tube (1) is fixed, install inlet tube (7) between wash tank (6) and straight tube (1), inlet tube (7) and wash tank (6) fixed mounting and intercommunication, inlet tube (7) and straight tube (1) fixed mounting and intercommunication, and inlet tube (7) are close to the one end fixed mounting of straight tube (1) and have protruding filter screen (13), the inboard fixed mounting of wash tank (6) has float rod formula piston (12), a flushing pipe (10) is arranged between the flushing tank (6) and the bent pipe (2), the flushing pipe (10) is fixedly arranged and communicated with the bottom of the flushing tank (6), the flushing pipe (10) is fixedly arranged and communicated with the bent pipe (2), and the flushing pipe (10) corresponds to the floating rod type piston (12);

the concave top fixed mounting of return bend (2) has spacing groove (11), the inner wall fixed mounting of spacing groove (11) has slide bar (14) and dead lever (15), the outside cover of dead lever (15) has reset spring (16), slides bar (14) and has all slided to cup jointed slider (17) with the outside of dead lever (15), the bottom fixed mounting of slider (17) has fixed cylinder (18), movable rod (20) have been cup jointed in the inboard activity of fixed cylinder (18), extrusion spring (19) are installed to the inboard of fixed cylinder (18), extrusion spring (19) and the top contact of movable rod (20), the bottom fixed mounting of movable rod (20) has mud scraping plate (22), one end fixed mounting that movable rod (20) are close to mud scraping plate (22) has two recoil leaves (21).

2. The municipal automatic dirt-removing anti-blocking drain pipe according to claim 1, characterized in that: the top end fixed mounting of straight tube (1) has water supply connector (4), the one end fixed mounting that return bend (2) were kept away from in drain pipe (3) has drainage joint (5).

3. The municipal automatic dirt-removing anti-blocking drain pipe according to claim 1, characterized in that: the backflushing blade (21) and the mud scraper (22) are on the same plane, and the backflushing blade (21) is positioned above the mud scraper (22).

4. The municipal automatic dirt-removing anti-blocking drain pipe according to claim 1, characterized in that: the mud scraper (22) contacts with the inner bottom wall of the elbow pipe (2), and the maximum deformation length of the extrusion spring (19) is equal to the contact height of the mud scraper (22) and the inner bottom wall of the elbow pipe (2).

5. The municipal automatic dirt-removing anti-blocking drain pipe according to claim 1, characterized in that: the sliding rod (14) is parallel to the fixing rod (15), and the return spring (16) is positioned on the left side of the sliding block (17).

6. The municipal automatic dirt-removing anti-blocking drain pipe according to claim 1, characterized in that: the water flushing device is characterized in that the flushing pipe (10), the flushing tank (6), the connecting rod (8) and the straight pipe (1) are of triangular structures, and an included angle of 60 degrees is formed between the flushing pipe (10) and the lower surface of the flushing tank (6).