CN211571889U

CN211571889U - Drainage pipeline for hydraulic engineering

Info

Publication number: CN211571889U
Application number: CN201922016800.3U
Authority: CN
Inventors: 邹敏
Original assignee: Shenyang Shengweilong Water Conservancy Construction Engineering Co ltd
Current assignee: Shenyang Shengweilong Water Conservancy Construction Engineering Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-25
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a drainage pipe for hydraulic engineering, including the pipeline body, the fixed intercommunication in left side of pipeline body has first collar, the right side fixedly connected with second collar of pipeline body, the mounting hole has all been seted up on the left side of first collar and the right side of second collar, the butt joint groove has been seted up in the left side of first collar, the right side fixedly connected with of second collar docks the ring, the card hole is seted up at the top of butt joint ring, the top of first collar is run through and is provided with the kelly. The utility model provides a current hydraulic engineering drainage pipe be not convenient for dock the installation, the fixed orifices between the in-process pipeline of installation can not be quick dock, has wasted a lot of time during the installation, and is not corrosion-resistant simultaneously, long-time inside and outside the pipeline with corrosive liquid and gas contact, cause the corrosion rust to the pipeline wholly, reduced life's problem.

Description

Drainage pipeline for hydraulic engineering

Technical Field

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

Background

Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reach the earth's surface water and the groundwater of harmfully promoting the interest and the engineering of building, also called water engineering, water is the essential valuable resource of human production and life, but its naturally existing state does not accord with human needs completely, only build hydraulic engineering, just can control rivers, prevent flood disasters, need use drainage pipe to carry out the drainage at hydraulic engineering construction's in-process, but current hydraulic engineering drainage pipe is not convenient for the butt joint installation, the fixed orifices between the in-process pipeline of installation can not be quick butt joint, a lot of time has been wasted during the installation, simultaneously not corrosion-resistant, the pipeline is inside and outside long-time with corrosive liquid and gaseous contact, cause the corruption rust to pipeline wholly, the life of using has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage pipe for hydraulic engineering possesses the butt joint installation and corrosion-resistant advantage of being convenient for, has solved current hydraulic engineering drainage pipe and has not been convenient for the butt joint installation, and the fixed orifices between the in-process pipeline of installation can not be quick butt joint, has wasted a lot of time during the installation, and is not corrosion-resistant simultaneously, long-time inside and outside the pipeline with corrosive liquid and gas contact, wholly cause the corruption to rust to the pipeline, reduced life's problem.

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 the pipeline body, the fixed intercommunication in left side of pipeline body has first collar, the right side fixedly connected with second collar of pipeline body, the mounting hole has all been seted up on the left side of first collar and the right side of second collar, butt joint groove has been seted up in the left side of first collar, the right side fixedly connected with of second collar docks the ring, the card hole is seted up at the top of butt joint ring, the top of first collar is run through and is provided with the kelly, the bottom of kelly runs through first collar and extends to the inner chamber of butt joint groove, the surface activity cover of kelly is equipped with the spring, the top fixedly connected with connecting plate of kelly, the bottom of spring and the top fixed connection of first collar, the top of spring and the bottom fixed connection of connecting plate, the pipeline body includes steel body, First inoxidizing coating and second inoxidizing coating, the left side of steel body and the right side fixed connection of first inoxidizing coating, the right side of steel body and the left side fixed connection of second inoxidizing coating, first inoxidizing coating includes interior corrosion resistant layer, the right side fixedly connected with waterproof layer of interior corrosion resistant layer, the right side of waterproof layer and the left side fixed connection of steel body, the second inoxidizing coating includes the heat-resistant layer, the left side of heat-resistant layer and the right side fixed connection of steel body, the outer corrosion resistant layer of right side fixedly connected with of heat-resistant layer.

Preferably, the top of the first mounting ring is provided with a through hole matched with the clamping rod, and the diameter of the clamping rod is smaller than that of the through hole.

Preferably, the inner corrosion-resistant layer is made of fluororubber, and the waterproof layer is made of polyvinyl chloride.

Preferably, the top of the connecting plate is fixedly connected with a pull ring, and the pull ring is circular in shape.

Preferably, the heat-resistant layer is made of polyethylene, and the outer corrosion-resistant layer is made of polyisobutylene rubber.

Preferably, a sealing gasket is fixedly connected to the right side of the second mounting ring, and the butt joint ring penetrates through the sealing gasket.

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

1. the utility model discloses a pipeline body, first collar, the second collar, the mounting hole, the butt joint groove, the butt joint ring, the card hole, the kelly, a spring, the connecting plate, steel body, first inoxidizing coating, the second inoxidizing coating, interior corrosion resistant layer, the waterproof layer, heat-resistant layer and outer corrosion resistant layer cooperate, possess the butt joint installation and corrosion-resistant advantage of being convenient for, it is not convenient for the butt joint installation to have solved current hydraulic engineering drainage pipe, fixed orifices between the in-process pipeline of installation can not quick butt joint, a lot of time has been wasted during the installation, it is not corrosion-resistant simultaneously, long-time inside and outside pipeline and corrosive liquid and gas contact, cause the corruption to rust to pipeline whole, life's problem has been reduced.

2. The utility model discloses a set up the through-hole, make the kelly more smooth in the in-process that removes, through setting up interior corrosion resistant coating, interior corrosion resistant coating is made by fluororubber, prevent that the corrosive liquid in the pipeline from causing the corrosion to the steel body, improve the life of pipeline, through setting up the waterproof layer, the waterproof layer is made by polyvinyl chloride, polyvinyl chloride has fine water-blocking property, prevent that liquid in the pipeline from contacting with the steel body and causing the steel body to rust and corrode, through setting up the pull ring, stimulate the pull ring, be convenient for the kelly to remove, through setting up the heat-resistant layer, the heat-resistant layer is by polyethylene, prevent that the external temperature is too high, make outer corrosion resistant coating melt, cause the exposure of steel body, the steel body rusts ageing when long-time contacts with the air, through setting up outer corrosion resistant coating, outer corrosion resistant coating is made by polyisobutylene rubber, prevent that corrosive gas in the outside air from causing, the service life of the pipeline is prolonged, and the pipeline is sealed pairwise by arranging the sealing gasket, so that liquid in the pipeline is prevented from leaking.

Drawings

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

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

FIG. 3 is a left side sectional view of the pipeline body of the present invention;

FIG. 4 is a partial right-view of the present invention;

FIG. 5 is a schematic view of the connection of the steel body and the first protective layer;

fig. 6 is a schematic cross-sectional view of a first protective layer of the present invention;

fig. 7 is a schematic cross-sectional view of a second protective layer according to the present invention.

In the figure: the pipeline comprises a pipeline body 1, a first mounting ring 2, a second mounting ring 3, a mounting hole 4, a butt joint groove 5, a butt joint ring 6, a clamping hole 7, a clamping rod 8, a spring 9, a connecting plate 10, a steel body 11, a first protective layer 12, a second protective layer 13, an inner corrosion-resistant layer 14, a waterproof layer 15, a heat-resistant layer 16, an outer corrosion-resistant layer 17, a pull ring 18 and a sealing gasket 19.

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 be referred 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 is to 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.

The utility model discloses a pipeline body 1, first collar 2, second collar 3, mounting hole 4, butt joint groove 5, butt joint ring 6, calorie of hole 7, kelly 8, spring 9, connecting plate 10, steel body 11, first inoxidizing coating 12, second inoxidizing coating 13, interior corrosion resistant layer 14, waterproof layer 15, heat-resisting layer 16, outer corrosion resistant layer 17, pull ring 18 and sealed 19 parts of pad are the general standard component or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-6, a drainage pipeline for hydraulic engineering comprises a pipeline body 1, a first installation ring 2 is fixedly communicated with the left side of the pipeline body 1, a second installation ring 3 is fixedly connected with the right side of the pipeline body 1, installation holes 4 are respectively formed in the left side of the first installation ring 2 and the right side of the second installation ring 3, a butt joint groove 5 is formed in the left side of the first installation ring 2, a butt joint ring 6 is fixedly connected with the right side of the second installation ring 3, a clamping hole 7 is formed in the top of the butt joint ring 6, a clamping rod 8 is arranged at the top of the first installation ring 2 in a penetrating manner, the bottom of the clamping rod 8 penetrates through the first installation ring 2 and extends to an inner cavity of the butt joint groove 5, a spring 9 is movably sleeved on the surface of the clamping rod 8, a connecting plate 10 is fixedly connected with the top of the clamping rod 8, the bottom of the spring 9 is fixedly connected with the top of the first installation ring 2, and, the pipeline body 1 comprises a steel body 11, a first protective layer 12 and a second protective layer 13, the left side of the steel body 11 is fixedly connected with the right side of the first protective layer 12, the right side of the steel body 11 is fixedly connected with the left side of the second protective layer 13, the first protective layer 12 comprises an inner corrosion-resistant layer 14, a waterproof layer 15 is fixedly connected with the right side of the inner corrosion-resistant layer 14, the right side of the waterproof layer 15 is fixedly connected with the left side of the steel body 11, the second protective layer comprises a heat-resistant layer 16, the left side of the heat-resistant layer 16 is fixedly connected with the right side of the steel body 11, an outer corrosion-resistant layer 17 is fixedly connected with the right side of the heat-resistant layer 16, a through hole matched with the clamping rod 8 is formed in the top of the first mounting ring 2, the diameter of the clamping rod 8 is smaller than that of the through hole, the clamping rod 8 can move more smoothly by arranging the through hole, the inner, by arranging the inner corrosion-resistant layer 14, the inner corrosion-resistant layer 14 is made of fluororubber, corrosion of corrosive liquid in the pipeline to the steel body 11 is prevented, the service life of the pipeline is prolonged, by arranging the waterproof layer 15, the waterproof layer 15 is made of polyvinyl chloride, the polyvinyl chloride has good water-blocking performance, the liquid in the pipeline is prevented from contacting with the steel body 11 to cause rusting and corrosion of the steel body 11, the top of the connecting plate 10 is fixedly connected with a pull ring 18, the pull ring 18 is circular in shape, the pull ring 18 is pulled by arranging the pull ring 18 to facilitate movement of the clamping rod 8, the heat-resistant layer 16 is made of polyethylene, the outer corrosion-resistant layer 17 is made of polyisobutylene rubber, by arranging the heat-resistant layer 16, the heat-resistant layer 16 is made of polyethylene, the external temperature is prevented from being too high, the outer corrosion-resistant layer 17 is melted to cause exposure of the steel body 11, the steel, the outer corrosion-resistant layer 17 is arranged, the outer corrosion-resistant layer 17 is made of polyisobutylene rubber, corrosion of corrosive gas in the outside air to the pipeline is prevented, the service life of the pipeline is prolonged, the sealing gasket 19 is fixedly connected to the right side of the second mounting ring 3, the butt joint ring 6 penetrates through the sealing gasket 19, the pipelines are sealed pairwise by arranging the sealing gasket 19, leakage of liquid in the pipeline is prevented, the pipeline body 1, the first mounting ring 2, the second mounting ring 3, the mounting hole 4, the butt joint groove 5, the butt joint ring 6, the clamping hole 7, the clamping rod 8, the spring 9, the connecting plate 10, the steel body 11, the first protective layer 12, the second protective layer 13, the inner corrosion-resistant layer 14, the waterproof layer 15, the heat-resistant layer 16 and the outer corrosion-resistant layer 17 are matched, the water conservancy advantage of convenience in butt joint installation and corrosion resistance is achieved, and the problem that the existing drainage pipeline is inconvenient in butt, the fixed orifices between the in-process pipeline of installation can not be quick dock, has wasted a lot of time during the installation, and is not corrosion-resistant simultaneously, the pipeline inside and outside long-time with corrosive liquid and gaseous contact, cause to corrode to rust to the pipeline is whole, reduced life's problem.

When the pipeline drainage device is used, because the diameter of the upper half part of the pipeline body 1 is larger than that of the lower half part, when the drainage quantity is lower, because the inner diameter of the lower half pipeline is smaller, the flow speed in the pipeline still keeps a higher state, the effect of preventing blockage is achieved, when the drainage quantity is higher, because the inner diameter of the upper half pipeline is larger, enough drainage efficiency is still provided, when the pipelines need to be butted and installed pairwise, the butt joint ring 6 of one pipeline is inserted into the butt joint groove 5 on the other pipeline, because of the inclined plane design of the clamping rod 8, the butt joint ring 6 extrudes the clamping rod 8, the bottom of the clamping rod 8 moves upwards to the inner cavity of the through hole, because the butt joint groove 5 and the butt joint ring 6 are both in circular design, the pipeline rotates, when the bottom of the clamping rod 8 is rightly opposite to the clamping hole 7, because the elastic force of the spring 9 drives the bottom of the clamping rod, the pipelines are butted pairwise, the mounting holes 4 on the two pipelines are right opposite, bolts penetrate through the mounting holes 4 to be connected with nuts, the two pipelines are fixed, meanwhile, the butt joint of a part with a large diameter of one pipeline and a part with a small diameter of the other pipeline is prevented, the inner corrosion-resistant layer 14 is arranged and made of fluororubber, corrosive liquid in the pipelines is prevented from corroding the steel body 11, the service life of the pipelines is prolonged, the waterproof layer 15 is made of polyvinyl chloride and has good water resistance, the steel body 11 is prevented from rusting and corroding due to the fact that the liquid in the pipelines is contacted with the steel body 11, the heat-resistant layer 16 is arranged and made of polyethylene, the external temperature is prevented from being too high, the outer corrosion-resistant layer 17 is melted, the steel body 11 is exposed, and the steel body 11 is rusted and aged when in long-time contact with air, by arranging the outer corrosion-resistant layer 17, the outer corrosion-resistant layer 17 is made of polyisobutylene rubber, so that corrosion of corrosive gas in the outside air to the pipeline is prevented, and the service life of the pipeline is prolonged.

In summary, the following steps: this a drainage pipe for hydraulic engineering, through pipeline body 1, first collar 2, second collar 3, mounting hole 4, butt joint groove 5, butt joint ring 6, calorie hole 7, kelly 8, spring 9, connecting plate 10, steel body 11, first inoxidizing coating 12, second inoxidizing coating 13, interior corrosion resistant layer 14, waterproof layer 15, heat-resistant layer 16 and outer corrosion resistant layer 17 cooperate, it is not convenient for the butt joint installation to have solved current hydraulic engineering drainage pipe, the fixed orifices between the in-process pipeline of installation can not be quick butt joint, a lot of time has been wasted during the installation, simultaneously not corrosion-resistant, the pipeline is inside and outside long-time with corrosive liquid and gaseous contact, lead to the fact the corruption rust to the pipeline is whole, life's problem has been reduced.

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 drainage pipe for hydraulic engineering, includes pipeline body (1), its characterized in that: the pipeline comprises a pipeline body (1), wherein a first mounting ring (2) is fixedly communicated with the left side of the pipeline body (1), a second mounting ring (3) is fixedly connected with the right side of the pipeline body (1), mounting holes (4) are formed in the left side of the first mounting ring (2) and the right side of the second mounting ring (3), a butt joint groove (5) is formed in the left side of the first mounting ring (2), a butt joint ring (6) is fixedly connected with the right side of the second mounting ring (3), a clamping hole (7) is formed in the top of the butt joint ring (6), a clamping rod (8) is arranged at the top of the first mounting ring (2) in a penetrating mode, the bottom of the clamping rod (8) penetrates through the first mounting ring (2) and extends to the inner cavity of the butt joint groove (5), a spring (9) is sleeved on the surface of the clamping rod (8) in a movable mode, a connecting plate (10) is fixedly connected with the top of the clamping rod (8), and the bottom of the spring (9) is, the top of the spring (9) is fixedly connected with the bottom of the connecting plate (10), the pipeline body (1) comprises a steel body (11), a first protective layer (12) and a second protective layer (13), the left side of the steel body (11) is fixedly connected with the right side of the first protective layer (12), the right side of the steel body (11) is fixedly connected with the left side of the second protective layer (13), the first protective layer (12) comprises an inner corrosion-resistant layer (14), a waterproof layer (15) is fixedly connected to the right side of the inner corrosion-resistant layer (14), the right side of the waterproof layer (15) is fixedly connected with the left side of the steel body (11), the second protective layer comprises a heat-resistant layer (16), the left side of the heat-resistant layer (16) is fixedly connected with the right side of the steel body (11), the right side of the heat-resistant layer (16) is fixedly connected with an outer corrosion-resistant layer (17).

2. A water drain pipeline for water conservancy projects according to claim 1, characterized in that: the top of the first mounting ring (2) is provided with a through hole matched with the clamping rod (8), and the diameter of the clamping rod (8) is smaller than that of the through hole.

3. A water drain pipeline for water conservancy projects according to claim 1, characterized in that: the inner corrosion-resistant layer (14) is made of fluororubber, and the waterproof layer (15) is made of polyvinyl chloride.

4. A water drain pipeline for water conservancy projects according to claim 1, characterized in that: the top of the connecting plate (10) is fixedly connected with a pull ring (18), and the shape of the pull ring (18) is circular.

5. A water drain pipeline for water conservancy projects according to claim 1, characterized in that: the heat-resistant layer (16) is made of polyethylene, and the outer corrosion-resistant layer (17) is made of polyisobutylene rubber.

6. A water drain pipeline for water conservancy projects according to claim 1, characterized in that: the right side fixedly connected with of second collar (3) is sealed to fill up (19), sealed pad (19) is run through to butt joint ring (6).