CN218543604U - Drain pipe for hydraulic engineering - Google Patents

Abstract

The utility model discloses a drain pipe for hydraulic engineering, including drain pipe main part, first flange and second flange, first flange is installed in the front of drain pipe main part, the back mounting of drain pipe main part has the second flange, the rotation axis is installed to the both sides offside of drain pipe main part, the runner is installed in the outside of rotation axis, and the runner is located the inside of drain pipe main part, solid filth pipe is installed to the bottom of drain pipe main part, the baffle is installed through the pivot offside to the both sides inner wall of solid filth pipe, the clearance water pipe is installed to the bottom of drain pipe main part, and the one end of clearance water pipe is connected with one side of solid filth pipe. The utility model discloses a solid filth thing pipe is with the solid filth deposit, utilizes the clearance water pipe to discharge the filth, has finally improved this for hydraulic engineering's drain pipe prevent blockking up the performance, simultaneously through the gomphosis of annular and ring lug on the flange, has improved this for hydraulic engineering's drain pipe's leakproofness.

Description

Drain pipe for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a drain pipe for hydraulic engineering.

Background

The hydraulic engineering refers to various engineering built for controlling, adjusting and utilizing ground water and underground water in the nature to achieve the purpose of removing harm and benefiting, and the normal implementation of the hydraulic engineering can not leave the use of various drain pipes, but in the actual use process of the drain pipes, the situation of dirt blockage can often occur, so that a structure for preventing blockage needs to be added on the drain pipes, and the drainage efficiency of the drain pipes is improved.

The existing water drainage pipe for hydraulic engineering has the defects that:

patent document CN209229192U discloses a flexible drain pipe for hydraulic engineering, including one section at least flexible nest of tubes, the upper portion of each section flexible nest of tubes is equipped with the external screw thread, the lower part of each section flexible nest of tubes is equipped with the internal thread, the middle part of each section flexible nest of tubes swing joint has two piece at least pipe sections in proper order, the upper portion of each pipe section is equipped with the inside bending fixture block, the lower part of pipe section is equipped with the outside bending fixture block, each pipe section all is equipped with locking mechanism. The utility model discloses simple structure, flexible convenient, can lengthen or shorten the drain pipe according to concrete layer's concrete filling degree of depth to and through several sections flexible nest of tubes of threaded connection, realize the extension of drain pipe, with the setting of the drain pipe that adapts to different length requirements. Interior buckle fixture block, outer buckle fixture block and locking mechanism pass through the joint for the length of guaranteeing to lengthen between the adjacent pipeline section is fixed, guarantees construction quality, "with the utility model discloses compare, this hydraulic engineering's telescopic drain pipe does not install the structure that prevents to block up, is unfavorable for improving the drainage efficiency of drain pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drain pipe for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water draining pipe for water conservancy projects comprises a water draining pipe main body, a first flange and a second flange, wherein the first flange is installed on the front surface of the water draining pipe main body, and the second flange is installed on the back surface of the water draining pipe main body;

rotating shafts are arranged on the opposite sides of the two sides of the drain pipe main body, rotating wheels are arranged on the outer sides of the rotating shafts, and the rotating wheels are located inside the drain pipe main body;

solid filth pipe is installed to the bottom of drain pipe main part, the baffle is installed through the pivot offside to the both sides inner wall of solid filth pipe, the clearance water pipe is installed to the bottom of drain pipe main part, and the one end of clearance water pipe is connected with one side of solid filth pipe, the internally mounted of clearance water pipe has the check valve.

Preferably, a filter screen is installed inside the drain pipe main body.

Preferably, a plurality of first mounting holes are installed on the front face of the first flange in a penetrating manner, and a ring groove is formed in the front face of the first flange.

Preferably, a plurality of second mounting holes are formed in the back surface of the second flange in a penetrating manner, a ring projection is mounted on the back surface of the second flange, and a sealing ring is mounted on the outer side of the ring projection.

Preferably, a plurality of flow guide plates are installed at the outer side of the rotating wheel.

Preferably, the bottom of baffle installs the spring, and the one end of spring is connected with one side inner wall of solid filth pipe, and the drain is installed to one side of solid filth pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a solid filth pipe is installed to the bottom of drain pipe main part, the baffle is installed through the pivot offside to the both sides inner wall of solid filth pipe, the clearance water pipe is installed to the bottom of drain pipe main part, when hydraulic engineering staff uses this drain pipe for hydraulic engineering, the condition of solid-state filth with drain pipe jam often can take place, this novel filth that passes through the filter screen and be great with the granule filters, make it no longer continue to flow with water, the filth by filtering can fall into solid filth pipe because gravity and drainage plate's effect, the baffle can let the less material of granule follow water and continue to flow finally through the filter screen simultaneously, after using solid filth pipe a period, check valve and drain are opened to the accessible, rivers can be in the same direction as clearance water pipe with the filth in the solid filth in the filth pipe from the drain outlet discharge, this drain pipe for hydraulic engineering's anti-clogging performance has finally been improved, and then the drainage efficiency of drain pipe for hydraulic engineering has been improved.

2. The utility model discloses a front of first flange is run through and is installed a plurality of first mounting holes, the annular has been seted up in the front of first flange, the back of second flange is run through and is installed a plurality of second mounting holes, the back mounted of second flange has the ring lug, the sealing washer is installed in the outside of ring lug, when two for hydraulic engineering drain pipes are connected, the mutual gomphosis of ring lug on the annular on the second flange of the preceding drain pipe of accessible and the first flange of a back drain pipe, the sealing washer has improved the leakproofness simultaneously, and then utilize the fixed of first mounting hole and second mounting hole, the connection can be accomplished to two drain pipes, finally, its probability of taking place to leak has been reduced, the leakproofness of this for hydraulic engineering drain pipe has been improved, stability has been brought for hydraulic engineering staff's use.

Drawings

Fig. 1 is a perspective view of the present invention;

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

FIG. 3 is a schematic view of the structure of the solid dirt tube of the present invention;

fig. 4 is a schematic view of the structure at position a of the present invention.

In the figure: 1. a drain pipe main body; 101. a filter screen; 2. a first flange; 201. a first mounting hole; 202. a ring groove; 3. a second flange; 301. a second mounting hole; 302. a ring projection; 303. a seal ring; 4. a rotating shaft; 401. a rotating wheel; 402. a drainage plate; 5. a solid foulant tube; 501. a baffle plate; 502. a spring; 503. a sewage draining outlet; 6. cleaning the water pipe; 601. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and fig. 2, the present invention provides an embodiment: a water drainage pipe for hydraulic engineering;

including drain pipe main part 1, first flange 2 and second flange 3, the internally mounted of drain pipe main part 1 has filter screen 101, first flange 2 is installed to the front of drain pipe main part 1, the front of first flange 2 is run through and is installed a plurality of first mounting holes 201, annular 202 has been seted up on the front of first flange 2, the back mounted of drain pipe main part 1 has second flange 3, the back of second flange 3 is run through and is installed a plurality of second mounting holes 301, the back mounted of second flange 3 has ring lug 302, sealing washer 303 is installed in the outside of ring lug 302, drain pipe main part 1 provides the mounted position for the installation of filter screen 101, filter screen 101 can filter the solid filth and separate, then fall into solid filth pipe 5 and be handled, first flange 2 provides the mounted position for the installation of first mounting hole 201, the effect of first mounting hole 201 is connecting two drain pipes, annular 202 and ring lug 302 gomphosis mutually, can improve the leakproofness after the drain pipe is connected, second flange 3 provides the mounted position for the mounting of second mounting hole 301, second mounting hole 301 can conveniently carry out two drain pipe main parts 1, the gomphosis of ring lug is connected with the leakproofness of ring lug 302, the leakproofness after the drain pipe is connected can improve the leakproofness of drain pipe 303, the leakproofness of drain pipe is improved.

Referring to fig. 2, fig. 3 and fig. 4, the present invention provides an embodiment: a water drainage pipe for hydraulic engineering;

the sewage treatment device comprises a rotating shaft 4, a solid sewage pipe 5 and a cleaning water pipe 6, wherein the rotating shaft 4 is installed on opposite sides of two sides of a drain pipe main body 1, a rotating wheel 401 is installed on the outer side of the rotating shaft 4, the rotating wheel 401 is positioned in the drain pipe main body 1, a plurality of drainage plates 402 are installed on the outer side of the rotating wheel 401, the solid sewage pipe 5 is installed at the bottom of the drain pipe main body 1, a baffle plate 501 is installed on opposite sides of inner walls of two sides of the solid sewage pipe 5 through a rotating shaft, a spring 502 is installed at the bottom of the baffle plate 501, one end of the spring 502 is connected with one side of the inner wall of the solid sewage pipe 5, a sewage discharge port 503 is installed at one side of the solid sewage pipe 5, the cleaning water pipe 6 is installed at the bottom of the drain pipe main body 1, one end of the cleaning water pipe 6 is connected with one side of the solid sewage pipe 5, and a check valve 601 is installed inside the cleaning water pipe 6, the rotation axis 4 provides the condition for the rotation group of runner 401, the installation that simultaneously starts the device for follow-up water conservancy provides the convenience, runner 401 provides the mounted position for the installation of drainage plate 402, drainage plate 402 can rotate under the effect of rivers and can introduce solid filth into solid filth pipe 5, solid filth pipe 5 can temporarily save the solid filth that falls, baffle 501 can let the less material of granule follow water and continue to flow finally through the filter screen, the mounted position is provided for the installation of spring 502 simultaneously, spring 502 can let movable baffle 501 reset, clear water pipe 6 can clear up the solid filth that falls of temporary storage in the solid filth pipe 5 out drain pipe main part 1, the backward flow of the water in the clear water pipe 6 can be avoided to check valve 601, the backward flow of solid filth has also been prevented to the preceding drain pipe in.

The working principle is as follows: when hydraulic engineering staff uses the drain pipe, two drain pipes for hydraulic engineering can be connected, the hydraulic engineering staff can complete connection through the annular groove 202 on the second flange 3 of the previous drain pipe and the mutual embedding of the annular convex block 302 on the first flange 2 of the next drain pipe, meanwhile, the sealing ring 303 improves the sealing performance, and further the fixing of the first mounting hole 201 and the second mounting hole 301 is utilized, the connection can be completed through the two drain pipes, finally, the probability of water leakage is reduced, the sealing performance of the drain pipe for hydraulic engineering is improved, the stability is brought for the use of the hydraulic engineering staff, when the drain pipe for hydraulic engineering is used by the hydraulic engineering staff, the situation that solid dirt blocks the drain pipe can be frequently generated, the novel filtering is realized, 101 the dirt with larger particles is filtered, the dirt does not continuously flow with the water, the filtered dirt can fall into the solid dirt pipe 5 under the action of the gravity and the drainage plate 402, meanwhile, the baffle 501 can enable the material with smaller particles to continuously flow with the water and finally pass through the filter screen 101, after the dirt in the solid dirt pipe 5 is deposited for sewage, the one-way valve and the drainage opening 503 can be opened, and the drainage efficiency of the drain pipe for hydraulic engineering is improved, and the anti-blockage drainage efficiency of the drain pipe for hydraulic engineering is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a drain pipe for hydraulic engineering, includes drain pipe main part (1), first flange (2) and second flange (3), its characterized in that: a first flange (2) is installed on the front surface of the drain pipe main body (1), and a second flange (3) is installed on the back surface of the drain pipe main body (1);

the rotating shafts (4) are installed on the opposite sides of the two sides of the drain pipe main body (1), the rotating wheels (401) are installed on the outer sides of the rotating shafts (4), and the rotating wheels (401) are located inside the drain pipe main body (1);

solid dirt pipe (5) are installed to the bottom of drain pipe main part (1), baffle (501) are installed through the pivot offside to the both sides inner wall of solid dirt pipe (5), clearance water pipe (6) are installed to the bottom of drain pipe main part (1), and the one end of clearance water pipe (6) is connected with one side of solid dirt pipe (5), the internally mounted of clearance water pipe (6) has check valve (601).

2. The water drainage pipe for the hydraulic engineering according to claim 1, characterized in that: a filter screen (101) is installed inside the drain pipe main body (1).

3. The water drainage pipe for hydraulic engineering according to claim 1, wherein: a plurality of first mounting holes (201) are installed in the front face of the first flange (2) in a penetrating mode, and a ring groove (202) is formed in the front face of the first flange (2).

4. The water drainage pipe for hydraulic engineering according to claim 1, wherein: a plurality of second mounting holes (301) are installed on the back face of the second flange (3) in a penetrating mode, a ring protruding block (302) is installed on the back face of the second flange (3), and a sealing ring (303) is installed on the outer side of the ring protruding block (302).

5. The water drainage pipe for the hydraulic engineering according to claim 1, characterized in that: a plurality of flow guide plates (402) are arranged on the outer side of the rotating wheel (401).

6. The water drainage pipe for hydraulic engineering according to claim 1, wherein: the bottom of baffle (501) is installed spring (502), and the one end of spring (502) is connected with one side inner wall of solid dirt pipe (5), and drain (503) are installed to one side of solid dirt pipe (5).

Images