CN210950817U

CN210950817U - Pipeline protector for building engineering

Info

Publication number: CN210950817U
Application number: CN201921985623.3U
Authority: CN
Inventors: 赵月鹏; 杨丽娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-07
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a pipeline protector for building engineering relates to pipeline protection technical field, including flange, flange's a lateral wall middle part fixedly connected with sealing protection layer, flange's the inside fixedly connected with inner tube of a lateral wall, the first electrically conductive mechanism of bottom fixedly connected with and the electrically conductive mechanism of second of inner tube, first electrically conductive mechanism is including sealed spliced pole. The utility model discloses a set up sealed protective layer, after the inner tube is corroded the perforation by the transported substance, sealed protective layer can prevent that the inside material of inner tube from directly revealing near soil, reach and prevent the purpose by the direct polluted environment of transported substance, through setting up first electrically conductive mechanism and second electrically conductive mechanism, after the material in the inner tube is revealed, make first electrically conductive mechanism and the switch-on of second electrically conductive mechanism, the sounder makes sound simultaneously, make things convenient for maintenance personal to judge the position of trouble pipeline fast, reach the purpose of being convenient for discover and maintain.

Description

Pipeline protector for building engineering

Technical Field

The utility model relates to a pipeline protection technical field specifically is a pipeline protector for building engineering.

Background

The building engineering is an engineering entity formed by the construction of various building constructions and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the building constructions, and the building engineering is an engineering entity which is used for planning, surveying, designing, constructing, completing and other technical works for newly building, reconstructing or expanding the building constructions and the auxiliary facilities and the installation engineering of the lines, the pipelines and the equipment matched with the building constructions. Also refers to the construction of various houses and buildings, also known as the construction workload. The investment amount of the part needs to be increased by the work and material movement, and the construction can be realized through the construction movement, and the pipeline for the building engineering generally refers to the engineering of constructing a pipeline for conveying oil products, natural gas and solid slurry. Including pipeline line engineering, station depot engineering and pipeline auxiliary engineering. The pipeline engineering in the broad sense also includes equipment and equipment supply, and the pipeline line engineering is an engineering of connecting a pipeline starting station, an intermediate station and a terminal station by using pipes, pipe fittings, valves and the like to form a pipeline transportation line. The pipeline is a main part of pipeline engineering, in order to save available ground resources, most of general pipelines are buried underground, most pipelines for conveying oil and gas are in a complex soil environment, and conveyed media are corrosive, so that the pipeline wall can be corroded, once the pipelines are corroded and perforated, oil and gas leakage is caused, and a large amount of oil and gas leakage is caused because the pipelines are difficult to find artificially after being perforated, so that industrial resources are wasted, the environment is seriously polluted, even fire disasters are caused, and harm is caused.

The underground pipeline protector that discloses in chinese utility model patent application laid-open specification CN207814759U, including protective structure, apron and fixing base, although this utility model can play the guard action to the pipeline, but this utility model can not detect whether the pipeline reveals, runs through after the pipeline is corroded, the volume of transportation in the pipeline can sharply reduce, can make the transportation interrupt when serious, staff can not accurately judge the fault location in the short time, can cause a large amount of wasting of resources, and this utility model does not reveal the pipeline and protect, can cause a large amount of pollutions to the environment after the pipeline takes place to reveal, make the soil around the pipeline all can not recycle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pipeline protector for building engineering has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the device comprises a connecting flange, wherein a connecting screw hole is formed in the connecting flange, a sealing protective layer and an inner pipe are fixedly connected to one side of the connecting flange, a detection box is fixedly connected to the outer bottom wall of the sealing protective layer, a sounder is fixedly connected to the inner bottom wall of the detection box, a piston cylinder is fixedly connected to the inner bottom wall of the sealing protective layer and penetrates through the sealing protective layer, a base is fixedly connected to the bottom of the piston cylinder, a sealing piston is movably connected to the interior of the piston cylinder, a spring is fixedly connected to the circumference of the bottom of the sealing piston, the bottom of the spring is fixedly connected to the top of the base, a piston column is fixedly connected to the bottom of the sealing piston and penetrates through the base, a current conducting plate is fixedly connected to the bottom of the piston column, and a first current conducting mechanism and a second, first electrically conductive mechanism is including sealed spliced pole, the bottom fixedly connected with bottom sleeve of sealed spliced pole, the outer wall middle part fixedly connected with spacing ring of sealed spliced pole, the middle part fixedly connected with insulating layer of sealed spliced pole, the middle part fixedly connected with of insulating layer leads electrical pillar, the bottom fixedly connected with terminal of leading electrical pillar, the one end top fixedly connected with electrode contact of terminal, the outside of terminal is equipped with the insulating cement, the outside and the telescopic inner wall fixed connection in bottom of insulating cement.

Optionally, the first conductive mechanism and the second conductive mechanism are symmetrically distributed about the piston cylinder, tops of the first conductive mechanism and the second conductive mechanism penetrate through a bottom wall of the inner tube, and the first conductive mechanism and the second conductive mechanism are identical in structure.

Optionally, the piston column is made of an insulating material, the cross section of the conductive plate is circular, the diameter of the conductive plate is larger than the distance between the two electrode contacts, and the terminal is electrically connected with a control room alarm lamp through a lead.

Optionally, the length of the conductive column is greater than that of the sealing connection column, and the length of the sealing connection column is equal to that of the insulating layer.

Optionally, the upper portion of the outer wall of the sealing connecting column is provided with a sealing spiral wire, the bottom of the inner tube is provided with a sealing spiral hole, the sealing spiral wire is matched with the sealing spiral hole, and the diameter of the limiting ring is larger than the inner diameter of the sealing spiral hole.

Optionally, the diameter of the inner tube is smaller than that of the sealing protection layer, a sealing cavity is arranged between the sealing protection layer and the inner tube, and the width of the sealing cavity is larger than the height of the piston cylinder.

Three beneficial effects

The utility model provides a pipeline protector for building engineering possesses following beneficial effect:

1. this pipeline protector for building engineering through setting up sealed protective layer, after the inner tube is corroded the perforation by the transported substance, the sealed protective layer can prevent that the inside material of inner tube from directly revealing to near soil in, makes the inside of being transported substance temporary storage in sealed chamber, reaches the purpose that prevents to be transported substance direct pollution environment.

2. This pipeline protector for building engineering, through setting up first electrically conductive mechanism and the electrically conductive mechanism of second, after the material in the inner tube is revealed, the atmospheric pressure of sealed intracavity portion can rise, make sealed piston move down in the inside of piston cylinder, make the current conducting plate with the electrode contact switch-on, and if liquid in the inner tube gets into sealed protective layer, also can lead electrical pillar switch-on with two, make the electrically conductive mechanism switch-on of first electrically conductive mechanism and second, because other detection casees do not report to the police, can judge the roughly position of trouble pipeline through the warning light serial number in the control room, sound production ware makes sound simultaneously, make things convenient for the position of maintainer quick judgement trouble pipeline, reach the mesh of being convenient for discovery and maintenance.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic cross-sectional structure diagram of the first conductive mechanism of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the present invention.

In the figure: 1. a connecting flange; 2. a connecting screw hole; 3. sealing the protective layer; 4. sealing the cavity; 5. an inner tube; 6. a detection box; 7. a sound generator; 8. a first conductive mechanism; 801. a conductive post; 802. an insulating layer; 803. sealing the connecting column; 804. a limiting ring; 805. a binding post; 806. a bottom sleeve; 807. an electrode contact; 9. a piston post; 10. a spring; 11. a piston cylinder; 12. a sealing piston; 13. a base; 14. a conductive plate; 15. a second conductive mechanism.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a pipeline protection device for construction engineering comprises a connecting flange 1, a connecting screw hole 2 is arranged in the connecting flange 1, a sealing protective layer 3 and an inner pipe 5 are fixedly connected to one side of the connecting flange 1, a detection box 6 is fixedly connected to the outer bottom wall of the sealing protective layer 3, a sounder 7 is fixedly connected to the inner bottom wall of the detection box 6, a piston cylinder 11 is fixedly connected to the inner bottom wall of the sealing protective layer 3, the diameter of the inner pipe 5 is smaller than that of the sealing protective layer 3, a sealing cavity 4 is arranged between the sealing protective layer 3 and the inner pipe 5, the width of the sealing cavity 4 is larger than the height of the piston cylinder 11, through the sealing protective layer 3, after the inner pipe 5 is corroded and perforated by a conveyed substance, the sealing protective layer 3 can prevent the substance in the inner pipe 5 from directly leaking to the nearby soil, the conveyed substance is temporarily stored in the sealing cavity 4, and the purpose, the piston cylinder 11 penetrates through the sealing protection layer 3, the bottom of the piston cylinder 11 is fixedly connected with a base 13, the inside of the piston cylinder 11 is movably connected with a sealing piston 12, the bottom circumference of the sealing piston 12 is fixedly connected with a spring 10, the bottom of the spring 10 is fixedly connected with the top of the base 13, the bottom of the sealing piston 12 is fixedly connected with a piston column 9, the piston column 9 penetrates through the base 13, the bottom of the piston column 9 is fixedly connected with a conductive plate 14, the bottom of the inner tube 5 is fixedly connected with a first conductive mechanism 8 and a second conductive mechanism 15, the first conductive mechanism 8 and the second conductive mechanism 15 are symmetrically distributed about the piston cylinder 11, the tops of the first conductive mechanism 8 and the second conductive mechanism 15 both penetrate through the bottom wall of the inner tube 5, the first conductive mechanism 8 and the second conductive mechanism 15 have the same structure, the first conductive mechanism 8 comprises a sealing connection column 803, the bottom of the sealing connection column, the middle part of the outer wall of the sealing connecting column 803 is fixedly connected with a limiting ring 804, the upper part of the outer wall of the sealing connecting column 803 is provided with a sealing spiral thread, the bottom of the inner tube 5 is provided with a sealing spiral hole, the sealing spiral thread is matched with the sealing spiral hole, the diameter of the limiting ring 804 is larger than the inner diameter of the sealing spiral hole, the middle part of the sealing connecting column 803 is fixedly connected with an insulating layer 802, the middle part of the insulating layer 802 is fixedly connected with a conductive column 801, the bottom of the conductive column 801 is fixedly connected with a wiring terminal 805, the top of one end of the wiring terminal 805 is fixedly connected with an electrode contact 807, the piston column 9 is made of insulating materials, the cross section of the conductive plate 14 is circular, the diameter of the conductive plate 14 is larger than the distance between the two electrode contacts 807, the wiring terminal 805 is, through setting up first conductive mechanism 8 and second conductive mechanism 15, after the material in inner tube 5 reveals, the inside atmospheric pressure of seal chamber 4 can rise, make sealed piston 12 move down in the inside of piston cylinder 11, make the conducting plate 14 switch on electrode contact 807, and if the liquid in inner tube 5 gets into sealed protective layer 3, also can switch on two conductive posts 801, make first conductive mechanism 8 and second conductive mechanism 15 switch on, because other detection case 6 do not report to the police, can judge the approximate position of trouble pipeline through the warning lamp number in the control room, sounder 7 makes sound simultaneously, make things convenient for the maintenance personal to judge the position of trouble pipeline fast, reach the mesh of being convenient for discovery and maintenance.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, after the inner pipe 5 is penetrated due to corrosion, transported substances inside the inner pipe 5 can enter the sealed cavity 4, the air pressure of the sealed cavity 4 is increased, the sealing piston 12 moves downwards in the piston cylinder 11, the two electrode contacts 807 are communicated by the conducting plate 14, if liquid leaks from the inner pipe 5, the liquid can be left on the inner bottom wall of the sealing protective layer 3, the sealing piston 12 moves downwards in the piston cylinder 11 due to the increased pressure, the two conducting posts 801 are communicated, the sounder 7 sounds, the alarm lamp inside the control chamber gives an alarm, a worker can judge the approximate position of a faulty pipeline according to the number of the alarm lamp, and the position of the faulty pipeline can be accurately judged by a maintenance worker through the sound of the sounder 7.

In summary, the device is provided with the sealing protection layer 3, after the inner tube 5 is corroded and perforated by the transported substance, the sealing protection layer 3 can prevent the substance inside the inner tube 5 from directly leaking to the nearby soil, so that the transported substance is temporarily stored inside the sealing cavity 4, and the purpose of preventing the transported substance from directly polluting the environment is achieved, through the arrangement of the first conducting mechanism 8 and the second conducting mechanism 15, after the substance inside the inner tube 5 leaks, the air pressure inside the sealing cavity 4 can rise, the sealing piston 12 can move downwards inside the piston cylinder 11, the conducting plate 14 can conduct the electrode contact 807, if the liquid in the inner tube 5 enters the sealing protection layer 3, the two conducting posts 801 can be conducted, the first conducting mechanism 8 and the second conducting mechanism 15 can be conducted, because other detection boxes 6 do not give an alarm, the approximate position of the fault pipeline can be judged through controlling the number of the indoor alarm lamp, meanwhile, the sounder 7 makes a sound, so that maintenance personnel can conveniently and quickly judge the position of a fault pipeline, and the aim of conveniently finding and maintaining is fulfilled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pipeline protector for building engineering, includes flange (1), its characterized in that: the sealing device is characterized in that a connecting screw hole (2) is formed in the connecting flange (1), a sealing protective layer (3) and an inner pipe (5) are fixedly connected to one side of the connecting flange (1), a detection box (6) is fixedly connected to the outer bottom wall of the sealing protective layer (3), a sounder (7) is fixedly connected to the inner bottom wall of the detection box (6), a piston cylinder (11) is fixedly connected to the inner bottom wall of the sealing protective layer (3), the piston cylinder (11) penetrates through the sealing protective layer (3), a base (13) is fixedly connected to the bottom of the piston cylinder (11), a sealing piston (12) is movably connected to the inner portion of the piston cylinder (11), a spring (10) is fixedly connected to the circumference of the bottom of the sealing piston (12), the bottom of the spring (10) is fixedly connected to the top of the base (13), and a piston column (9) is fixedly connected to, the piston column (9) penetrates through the base (13), the bottom of the piston column (9) is fixedly connected with a conductive plate (14), the bottom of the inner tube (5) is fixedly connected with a first conductive mechanism (8) and a second conductive mechanism (15), the first conductive mechanism (8) comprises a sealing connecting column (803), the bottom of the sealing connecting column (803) is fixedly connected with a bottom sleeve (806), the middle of the outer wall of the sealing connecting column (803) is fixedly connected with a limiting ring (804), the middle of the sealing connecting column (803) is fixedly connected with an insulating layer (802), the middle of the insulating layer (802) is fixedly connected with a conductive column (801), the bottom of the conductive column (801) is fixedly connected with a binding post (805), the top of one end of the binding post (805) is fixedly connected with an electrode contact (807), and the outside of the binding post (805) is provided, the outside of the insulating glue is fixedly connected with the inner wall of the bottom sleeve (806).

2. The pipe protection device for construction engineering according to claim 1, wherein: the first conducting mechanism (8) and the second conducting mechanism (15) are symmetrically distributed relative to the piston cylinder (11), the tops of the first conducting mechanism (8) and the second conducting mechanism (15) penetrate through the bottom wall of the inner pipe (5), and the first conducting mechanism (8) and the second conducting mechanism (15) are identical in structure.

3. The pipe protection device for construction engineering according to claim 1, wherein: the piston column (9) is made of an insulating material, the cross section of the conductive plate (14) is circular, the diameter of the conductive plate (14) is larger than the distance between the two electrode contacts (807), and the terminal (805) is electrically connected with a control room alarm lamp through a lead wire.

4. The pipe protection device for construction engineering according to claim 1, wherein: the length of the conductive column (801) is greater than that of the sealing connection column (803), and the length of the sealing connection column (803) is equal to that of the insulating layer (802).

5. The pipe protection device for construction engineering according to claim 1, wherein: the upper portion of the outer wall of the sealing connecting column (803) is provided with a sealing spiral wire, the bottom of the inner tube (5) is provided with a sealing spiral hole, the sealing spiral wire is matched with the sealing spiral hole, and the diameter of the limiting ring (804) is larger than the inner diameter of the sealing spiral hole.

6. The pipe protection device for construction engineering according to claim 1, wherein: the diameter of inner tube (5) is less than the diameter of sealing protective layer (3), be equipped with sealed chamber (4) between sealing protective layer (3) and inner tube (5), the width in sealed chamber (4) is greater than the height of piston cylinder (11).