CN214363935U - Drainage pipe for hydraulic engineering - Google Patents

Abstract

The utility model discloses a drainage pipeline for hydraulic engineering, which comprises an external water pipe, wherein the outside of the internal hollow water pipe is fixedly provided with non-woven fabrics through two sets of lantern rings, the surface of the lantern rings is fixedly provided with four sets of equidistant springs, the outside of the non-woven fabrics is sleeved with the external water pipe through the spring sleeves, the top card of the external water pipe is clamped with a filter screen, the bottom of the external water pipe is sleeved with a connecting ring, the central position of the connecting ring is inserted with a filter plugboard, the top of the filter plugboard is fixedly provided with a handle, the drainage pipeline for hydraulic engineering is provided with the filter screen and the filter plugboard, the filter screen is pressed into the front end of the external water pipe to fix the internal hollow water pipe, then the bottom of the external water pipe is escaped into the connecting ring, then the filter plugboard is inserted into the connecting ring, thereby filtering impurities in the water pipe can be filtered, thus the inside of the pipeline can not be blocked, therefore, the maintenance is carried out without cutting off the time, and a large amount of manpower is consumed.

Description

Drainage pipe for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering, in particular to drainage pipe for hydraulic engineering belongs to drainage pipe technical field.

Background

The drainage pipe refers to a system consisting of a pipe channel for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains.

Current drainage pipe for hydraulic engineering is when installation, and it is most direct to bury the pipeline underground, leads to the water pipe to burst easily because of long-term extrusion, causes a large amount of losses at water source, leads to the waste of resource, and current drainage pipe for hydraulic engineering, because of long-term use, inside impurity causes the jam with the pipeline is inside easily to need cut off the time and maintain, need consume a large amount of manpowers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage pipe for hydraulic engineering to current drainage pipe for hydraulic engineering who proposes in solving above-mentioned background art when the installation, it is direct to bury the pipeline in the underground mostly, lead to the water pipe to burst because of long-term extrusion easily, cause a large amount of losses at water source, lead to the waste of resource, current drainage pipe for hydraulic engineering, because of long-term use, inside impurity causes the jam with pipeline inside easily, thereby need cut off the time and maintain, need consume the problem of a large amount of manpowers.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage pipe for hydraulic engineering, includes outside water pipe, and there is the non-woven fabrics outside of inside fretwork water pipe through two sets of lantern ring fixed mounting, the fixed surface of the lantern ring installs the equidistant spring of four groups, there is outside water pipe outside the outside of non-woven fabrics through spring housing, the top card of outside water pipe is gone into there is the filter screen, the bottom cover of outside water pipe has the go-between, the central point department of putting of go-between has inserted the filtration picture peg, the top fixed mounting handle of filtration picture peg.

As a preferred technical scheme of the utility model, the outside cover of outside water pipe has two sets of solid fixed rings, gu fixed ring's outside has the spacing ring through fixed column fixed mounting.

As a preferred technical scheme of the utility model, the inside of outside water pipe is equipped with the non-woven fabrics, the inside cover of non-woven fabrics has inside fretwork water pipe.

As the utility model discloses a preferred technical scheme, the central point department fixed mounting of bottom has the jack in outside water pipe one end, the filter screen has been inserted at the top of jack.

As an optimized technical scheme of the utility model, the interior bottom fixed mounting of spring has the intubate, the interior top fixed mounting of spring has the inserted bar.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a drainage pipe for hydraulic engineering:

1. this drainage pipe for hydraulic engineering is through having set up solid fixed ring, fixed column, spacing ring, when needs bury the pipeline underground, can overlap solid fixed ring on outside water pipe, then has the fixed column with the outside fixed mounting of outside water pipe, then the top cover of fixed column has the spacing ring, when the installation like this, can guarantee that outside water pipe can not be by the extrusion to can not lead to the water pipe to burst.

2. This drainage pipe for hydraulic engineering supports the front end of going into outside water pipe with the filter screen through having set up filter screen and filtration picture peg, fixes inside fretwork water pipe, then escapes into the go-between with the bottom of outside water pipe, then inserts the filtration picture peg in the go-between to can filter the inside impurity of water pipe, just so can not lead to the fact the jam with the pipeline is inside, thereby need not cut off the time and maintain, need consume a large amount of manpowers.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is the utility model discloses an inside fretwork water pipe structure schematic diagram.

In the figure: 1. an external water pipe; 2. a jack; 3. a filter screen; 4. a fixing ring; 5. fixing a column; 6. a limiting ring; 7. a handle; 8. a filtering plugboard; 9. a connecting ring; 10. non-woven fabrics; 11. The interior of the water pipe is hollowed out; 12. a collar; 13. a spring; 14. inserting a tube; 15. and (4) inserting the rod.

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.

Referring to fig. 1-3, the utility model provides a drainage pipe for hydraulic engineering, including an external water pipe 1, a non-woven fabric 10 is fixedly installed outside the internal hollow water pipe 11 through two sets of lantern rings 12, the non-woven fabric 10 surrounds the external part of the internal hollow water pipe 11, then the internal hollow water pipe 11 is ensured not to block the inside of the water pipe in the drainage process, four sets of equidistant springs 13 are welded on the surface of the lantern ring 12, the springs 13 ensure that when a person replaces the non-woven fabric 10 on the surface of the internal hollow water pipe 11, the internal hollow water pipe 11 can be directly drawn out from the external water pipe 1, then the lantern ring 12 is taken down and the non-woven fabric 10 is replaced, the external water pipe 1 is sleeved outside the non-woven fabric 10 through the springs 13, the external water pipe 1 plays a role in protecting the internal hollow water pipe 11, and ensures that the internal hollow water pipe 11 is not squeezed, and the explosion is caused, and the elasticity of the spring 13 ensures that the cavity center position of the external water pipe 1 is positioned after the internal hollow water pipe 11 is inserted into the external water pipe 1. The top of the external water pipe 1 is clamped with the filter screen 3, the filter screen 3 ensures that garbage can be filtered in the drainage process, and ensures that the inside of the whole pipeline cannot be blocked, the bottom of the external water pipe 1 is sleeved with the connecting ring 9, the central position of the connecting ring 9 is inserted with the filter insert plate 8, the connecting ring 9 is internally provided with threads, then the two groups of external water pipes 1 are respectively screwed into two ends of the connecting ring 9, so that the connection part of the two groups of external water pipes 1 cannot fall off, the top of the filter insert plate 8 is welded with the handle 7, the filter insert plate 8 is inserted into the central position of the connecting ring 9, when a water source passes through the external water pipe 1, the garbage brought out from the water source is ensured to be filtered, the outside of the external water pipe 1 is sleeved with the two groups of fixing rings 4, the outside of the fixing rings 4 is welded with the limiting rings 6 through the fixing columns 5, and the two groups of fixing rings 4 are sleeved on the surface of the external water pipe 1, the fixing ring 4 is ensured to limit the external water pipe 1, the fixing column 5 supports the limiting ring 6, the integral water pipe can be in a hollow state when being buried in the ground, the limiting ring 6 isolates the outside, the integral water pipe is ensured not to burst due to extrusion after being buried in the ground, the non-woven fabric 10 is arranged inside the external water pipe 1, the inner hollow water pipe 11 is sleeved inside the non-woven fabric 10, the filter screens 3 at the two ends of the external water pipe 1 and the filter inserting plates 8 at the joint part filter the inflow water source for the first time when the water source flows through, the oversize garbage is isolated, then the non-woven fabric 10 filters the undersize garbage, the blockage in the inner hollow water pipe 11 is ensured not to occur, the maintenance of the inside of the integral water pipe is not needed, only the non-woven fabric 10 of the inner hollow water pipe 11 needs to be replaced, the central point department of bottom is equipped with jack 2 in 1 one end of outside water pipe, filter screen 3 has been inserted at the top of jack 2, when filter screen 3 card goes into the top of outside water pipe 1, can insert the dead lever that filter screen 3 bottom and jack 2 correspond the position inside jack 2, thereby fix filter screen 3, the interior bottom welding of spring 13 has intubate 14, the interior top welding of spring 13 has inserted bar 15, spring 13 guarantees that inside fretwork water pipe 11 can fix in outside water pipe 1, guarantee inside fretwork water pipe 11 and outside 1 inside central point department of water pipe, and the top of intubate 14 has inserted bar 15, inserted bar 15 plays limiting displacement to spring 13 along with the flexible of spring 13 slides in intubate 14 is inside, avoid the flexible in-process inside fretwork water pipe 11 of spring 13 to appear the skew.

When specifically using, the utility model relates to a drainage pipe for hydraulic engineering, when the installation, can at first twine non-woven fabrics 10 on the surface of inside fretwork water pipe 11, then overlap two sets of go-between 9 on non-woven fabrics 10, fix non-woven fabrics 10, then support inside outside water pipe 1 with inside fretwork water pipe 11 through spring 13, then with 3 cards of filter screen at outside water pipe 1's both ends, solid fixed ring 4 is sheathe in to outside water pipe 1's outside afterwards, thereby 6 ground digging out of outside spacing ring pre-buried water pipe hole can, fix every section water pipe through go-between 9 again, insert from spacing ring 6's top filtering picture peg 8 again, then just can bury the pipeline.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (5)

1. The utility model provides a drainage pipe for hydraulic engineering, includes outside water pipe (1), its characterized in that, the outside of inside fretwork water pipe (11) has non-woven fabrics (10) through two sets of lantern ring (12) fixed mounting, the fixed surface of the lantern ring (12) installs spring (13) of four equidistance of group, the outside of non-woven fabrics (10) is gone through spring (13) cover and is had outside water pipe (1), the top card of outside water pipe (1) is gone into there is filter screen (3), the bottom cover of outside water pipe (1) has go-between (9), the central point department of putting of go-between (9) has inserted and has filtered picture peg (8), the top fixed mounting handle (7) of filtering picture peg (8).

2. The water conservancy project drainage pipeline of claim 1, wherein: the outside cover of outside water pipe (1) has two sets of solid fixed rings (4), the outside of solid fixed ring (4) is through fixed column (5) fixed mounting have spacing ring (6).

3. The water conservancy project drainage pipeline of claim 1, wherein: the inside of outside water pipe (1) is equipped with non-woven fabrics (10), the inside cover of non-woven fabrics (10) has inside fretwork water pipe (11).

4. The water conservancy project drainage pipeline of claim 1, wherein: the water purifier is characterized in that a jack (2) is fixedly installed at the central position of the bottom in one end of the external water pipe (1), and a filter screen (3) is inserted into the top of the jack (2).

5. The water conservancy project drainage pipeline of claim 1, wherein: an insertion pipe (14) is fixedly mounted at the inner bottom of the spring (13), and an insertion rod (15) is fixedly mounted at the inner top of the spring (13).

Images