CN214719100U

CN214719100U - Novel spherical pig receiving and dispatching device

Info

Publication number: CN214719100U
Application number: CN202023286326.5U
Authority: CN
Inventors: 黄文伟; 史建锋; 匡小斌; 肖敏; 丁金良; 袁涛
Original assignee: Zhangjiagang Free Trade Zone Changjiang International Port Co ltd
Current assignee: Zhangjiagang Free Trade Zone Changjiang International Port Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-16
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a novel spherical pig send-receiver device, concretely relates to spherical pig technical field, its technical scheme is: including sending pipeline, inferior pipeline, controlling means and connecting device, sending pipeline includes the inlet tube, the inlet tube is established at the right-hand member, inlet tube left end fixed connection transition pipe, transition pipe left end fixed connection connecting pipe one, connecting pipe one left end fixed connection trunk line, inlet tube bottom fixed mounting inferior pipeline, inferior pipeline turn fixed connection elbow, the beneficial effects of the utility model are that: the original 1.5D elbow is replaced by a 2.5D elbow, so that the spherical pig can pass through the elbow more smoothly; the sending pipeline 10 is changed into a large caliber, so that the receiving and sending spherical pig are more convenient.

Description

Novel spherical pig receiving and dispatching device

Technical Field

The utility model relates to a spherical pig technical field, concretely relates to novel spherical pig send-receiver device.

Background

The hollow ball is made of corrosion-resistant chloroprene rubber and is divided into a hollow ball and a solid ball, the wall thickness of the hollow ball is one tenth of the inner diameter of the gas transmission pipe, an air nozzle is arranged on the hollow ball, the hollow ball is filled with water for use, and the hollow ball is required to have certain sealing property when running in the pipeline, so that the outer diameter of the ball is required to be larger than the inner diameter of the gas transmission pipe.

The prior art has the following defects: the existing spherical pig receiving and sending device needs to gather energy for starting, is slow in launching and starting, and is low in cleaning efficiency; the bends are too small, the turning speed is slow and they are used to generate large amounts of debris.

Therefore, the invention is necessary to invent a novel spherical pig receiving and sending device.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a novel spherical pig send-receiver device is through changing heavy-calibre and setting up 2.5D's elbow to solve starting and the slow problem of turn speed.

In order to achieve the above object, the present invention provides the following technical solutions: the novel spherical pig receiving and sending device comprises a sending pipeline, a secondary pipeline, a control device and a connecting device, wherein the sending pipeline comprises a ball inlet pipe, the ball inlet pipe is arranged at the rightmost end, the left end of the ball inlet pipe is fixedly connected with a transition pipe, the left end of the transition pipe is fixedly connected with a first connecting pipe, the left end of one connecting pipe is fixedly connected with a main pipeline, the bottom of the ball inlet pipe is fixedly provided with the secondary pipeline, and the turning part of the secondary pipeline is fixedly connected with an elbow; the caliber of the ball inlet pipe is larger than that of the main pipeline and the secondary pipeline, the calibers of the main pipeline and the secondary pipeline are equal, the caliber of one connecting pipe is equal to that of the main pipeline, the caliber of the left end of the transition pipe is equal to that of the main pipeline, the caliber of the right end of the transition pipe is equal to that of the ball inlet pipe, the inner walls of the transition pipe and the connecting pipe are smooth surfaces, and the elbow is set to be a 2.5D elbow.

Preferably, ball inlet pipe and transition pipe pass through a connector fixed connection, transition pipe and connecting pipe pass through three fixed connection of connector, connecting pipe and trunk line pass through three fixed connection of connector.

Preferably, the first connecting head comprises a first connecting piece, the left end of the first connecting piece is fixedly installed on the transition pipe, the right end of the first connecting piece is provided with a first threaded head, the first threaded head is in threaded connection with a first threaded hole, the first threaded hole is fixedly installed at the left end of the second connecting piece, and the right end of the second connecting piece is fixedly installed on the ball inlet pipe.

Preferably, the secondary pipeline comprises a first pipeline, a turning part of the pipeline is fixedly connected through an elbow, and two ends of the elbow are fixedly connected through a second connector.

Preferably, the second connector comprises a second connecting pipe, two ends of the outer side of the second connecting pipe are provided with limiting rings, the limiting rings are movably clamped in the U-shaped clamping grooves, the connecting rings are arranged outside the U-shaped clamping grooves, the middle parts of the connecting rings are provided with second threaded holes, the second threaded holes are in threaded connection with second threaded heads, and the second threaded heads are arranged at one end of the first pipeline.

Preferably, the control device comprises an inlet valve which is fixedly installed at the right end of the ball inlet pipe, an air outlet valve is fixedly installed in the middle of the ball inlet pipe, and an outlet valve is fixedly installed at the inlet of the main pipeline and the inlet of the secondary pipeline.

The utility model has the advantages that: the caliber of the transition pipe is larger than that of the main pipeline, and the surface of the inner wall of the transition pipe is smooth, so that the spherical pig can quickly slide into the main pipeline under the pushing of nitrogen, the starting time of the spherical pig can be greatly shortened, and the spherical pig can be launched more conveniently and efficiently; through reckoning repeatedly during research and development, change former 1.5D's elbow into 2.5D's elbow, more unobstructed when making the spherical pig pass through the elbow, reduce the piece that the spherical pig produced because the friction, make the pipeline residue reduce, what sweep is cleaner.

Drawings

FIG. 1 is a block diagram provided by the present invention;

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

fig. 3 is a first structural diagram of the connector provided by the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the pipeline connecting device comprises a sending pipeline 10, a ball inlet pipe 11, a transition pipe 12, a first connecting pipe 13, a main pipeline 14, a secondary pipeline 20, a first pipeline 21, an elbow 22, a control device 30, an air outlet valve 31, an inlet valve 32, an outlet valve 33, a connecting device 40, a first connecting head 41, a first connecting piece 411, a first threaded head 412, a first threaded hole 413, a second connecting piece 414, a second connecting head 42, a second threaded head 421, a connecting ring 422, a U-shaped clamping groove 423, a second connecting pipe 424, a limiting ring 425, a second threaded hole 426 and a third connecting head 43.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-4, the utility model provides a novel spherical pig receiving and dispatching device, including sending pipe 10, secondary pipe 20, controlling means 30 and connecting device 40, sending pipe 10 includes inlet tube 11, inlet tube 11 is established at the rightmost end, inlet tube 11 left end fixed connection transition pipe 12, transition pipe 12 left end fixed connection connecting pipe one 13, connecting pipe one 13 left end fixed connection main pipe 14, inlet tube 11 bottom fixed mounting secondary pipe 20, secondary pipe 20 turns the fixed connection elbow 22 of department; the caliber of the ball inlet pipe 11 is larger than that of the main pipe 14 and the secondary pipe 20, the calibers of the main pipe 14 and the secondary pipe 20 are equal, the caliber of the first connecting pipe 13 is equal to that of the main pipe 14, the caliber of the left end of the transition pipe 12 is equal to that of the main pipe 14, the caliber of the right end of the transition pipe 12 is equal to that of the ball inlet pipe 11, the inner walls of the transition pipe 12 and the first connecting pipe 13 are smooth surfaces, and the elbow 22 is set to be a 2.5D elbow, specifically, the original 1.5D elbow 22 is replaced by the 2.5D elbow 22, so that the spherical pig passes through the elbow 22 more smoothly, debris generated by friction of the spherical pig is reduced, the pipeline residues are reduced, and the purging is cleaner;

further, the ball inlet pipe 11 and the transition pipe 12 are fixedly connected through a first connector 41, the transition pipe 12 and the first connecting pipe 13 are fixedly connected through a third connector 43, and the first connecting pipe 13 and the main pipe 14 are fixedly connected through the third connector 43;

further, the first connecting head 41 comprises a first connecting piece 411, the transition pipe 12 is fixedly installed at the left end of the first connecting piece 411, the first threaded head 412 is arranged at the right end of the first connecting piece 411, the first threaded head 412 is in threaded connection with the first threaded hole 413, the first threaded hole 413 is fixedly installed at the left end of the second connecting piece 414, and the ball inlet pipe 11 is fixedly installed at the right end of the second connecting piece 414;

further, the secondary pipeline 20 comprises a first pipeline 21, the turning part of the first pipeline 21 is fixedly connected through an elbow 22, two ends of the elbow 22 are fixedly connected through a second connector 42, and specifically, the second connector 42 has a connecting effect on the first pipeline 21 of the elbow 22;

furthermore, the second connecting head 42 comprises a second connecting pipe 424, two ends of the outer side of the second connecting pipe 424 are provided with limiting rings 425, the limiting rings 425 are movably clamped in the U-shaped clamping grooves 423, the connecting ring 422 is arranged outside the U-shaped clamping grooves 423, the middle part of the connecting ring 422 is provided with a second threaded hole 426, the second threaded hole 426 is in threaded connection with a second threaded head 421, and the second threaded head 421 is arranged at one end of the first pipeline 21;

further, the control device 30 includes an inlet valve 32, the inlet valve 32 is fixedly installed at the right end of the ball inlet pipe 11, an outlet valve 31 is fixedly installed at the middle of the ball inlet pipe 11, and an outlet valve 33 is fixedly installed at the inlet of the primary pipe 14 and the secondary pipe 20, specifically, the inlet valve 32 controls the opening and closing of the ball inlet pipe 11, the outlet valve 31 controls the release of nitrogen, and the outlet valve 33 controls the opening and closing of the primary pipe 14 and the secondary pipe 20.

The utility model discloses a use as follows: the technicians in the field close the outlet valve 33 on the secondary pipeline 20, open the outlet valve 33 of the main pipeline 14, push the spherical pig to the left end of the ball inlet pipe 11, release nitrogen through the air outlet valve 31, because the aperture of the transition pipe 12 is larger than that of the main pipeline 14 and the surface of the inner wall is smooth, the spherical pig can rapidly slide into the main pipeline 14 under the push of the nitrogen, the starting time of the spherical pig can be greatly shortened, and the spherical pig is more convenient and efficient to serve; and closing the outlet valve 33 of the main pipeline 14 and the outlet valve 33 of the secondary pipeline 20, pushing the spherical pig to the top of the first pipeline 21, opening the outlet valve 33 of the secondary pipeline 20 and releasing nitrogen, and repeatedly measuring and calculating during research and development to replace the original 1.5D elbow 22 with the 2.5D elbow 22, so that the spherical pig can pass through the elbow 22 more smoothly.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. Novel spherical pig send-receiver device, including pipeline (10), secondary pipeline (20), controlling means (30) and connecting device (40), its characterized in that: the sending pipeline (10) comprises a ball inlet pipe (11), the ball inlet pipe (11) is arranged at the rightmost end, the left end of the ball inlet pipe (11) is fixedly connected with a transition pipe (12), the left end of the transition pipe (12) is fixedly connected with a first connecting pipe (13), the left end of the first connecting pipe (13) is fixedly connected with a main pipeline (14), a secondary pipeline (20) is fixedly installed at the bottom of the ball inlet pipe (11), and a bend (22) is fixedly connected at the turning part of the secondary pipeline (20); advance bulb (11) bore is greater than trunk line (14) and inferior pipeline (20), trunk line (14) and inferior pipeline (20) bore equal, connecting pipe (13) bore equals trunk line (14), transition pipe (12) left side port bore equals trunk line (14), transition pipe (12) right-hand member bore equals into bulb (11), transition pipe (12) and connecting pipe (13) inner wall are glossy surface, elbow (22) set up to the 2.5D elbow.

2. The novel spherical pig transceiving device of claim 1, wherein: advance bulb (11) and transition pipe (12) through connector (41) fixed connection, transition pipe (12) and connecting pipe (13) are through connector three (43) fixed connection, connecting pipe (13) and trunk line (14) are through connector three (43) fixed connection.

3. The novel spherical pig transceiving device of claim 2, wherein: the first connecting head (41) comprises a first connecting piece (411), the first connecting piece (411) is fixedly installed at the left end of the transition pipe (12), the first connecting piece (411) is provided with a first threaded head (412), the first threaded head (412) is in threaded connection with a first threaded hole (413), the first threaded hole (413) is fixedly installed at the left end of a second connecting piece (414), and the second connecting piece (414) is fixedly installed at the right end of the ball inlet pipe (11).

4. The novel spherical pig transceiving device of claim 1, wherein: inferior pipeline (20) are including pipeline one (21), elbow (22) fixed connection is passed through in pipeline one (21) turn, elbow (22) both ends are through connector two (42) fixed connection.

5. The novel spherical pig transceiving device of claim 4, wherein: connector two (42) are including connecting pipe two (424), connecting pipe two (424) outside both ends are equipped with spacing ring (425), spacing ring (425) activity joint is in U type draw-in groove (423), U type draw-in groove (423) are equipped with go-between (422) outward, threaded hole two (426) are seted up in go-between (422) middle part, threaded hole two (426) threaded connection thread head two (421), pipeline one (21) one end is located in thread head two (421).

6. The novel spherical pig transceiving device of claim 1, wherein: the control device (30) comprises an inlet valve (32), the inlet valve (32) is fixedly installed at the right end of the ball inlet pipe (11), an air outlet valve (31) is fixedly installed in the middle of the ball inlet pipe (11), and an outlet valve (33) is fixedly installed at the inlet of the main pipeline (14) and the secondary pipeline (20).