CN216242775U

CN216242775U - Liquid high-pressure conveying circulating pipeline

Info

Publication number: CN216242775U
Application number: CN202122916042.8U
Authority: CN
Inventors: 王存宝; 李霞
Original assignee: Shandong Golden Diamond Metal Products Co ltd
Current assignee: Shandong Golden Diamond Metal Products Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-08
Anticipated expiration: 2031-11-25

Abstract

The utility model belongs to the technical field of conveying pipeline equipment, and particularly relates to a liquid high-pressure conveying circulating pipeline which comprises a first pipeline, wherein one end inside the first pipeline is in threaded connection with a connecting pipe, a fixing sleeve is arranged on one side of the top of the connecting pipe, a spring is arranged at the bottom end inside the fixing sleeve, a fixing block is arranged at the top end of the spring, a first fixing hole is formed in the upper portion of one side of the fixing block, and a connecting hole is formed in the top end inside the first pipeline. According to the utility model, the first pipeline is separated from the second pipeline through the connecting rod, the fixing block and the connecting pipe, the operation is simple, the labor intensity is low, time and labor are saved, when the first pipeline is interfered or collided by the outside, the impact force is relieved through the buffer layer, the pressure spring and the rubber, and the phenomenon that the first pipeline is broken due to the increase of the pressure intensity in the first pipeline when the impact force caused by the interference or collision of the outside is received is prevented, so that the liquid in the first pipeline is leaked, the property safety of a user is effectively protected, and the use requirement is met.

Description

Liquid high-pressure conveying circulating pipeline

Technical Field

The utility model relates to the technical field of conveying pipeline equipment, in particular to a liquid high-pressure conveying circulating pipeline.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and is used for conveying gas, liquid or fluid with solid particles, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by an air blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range and is mainly used in water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, but along with the development of industry, the existing pipeline cannot meet the requirement, enterprises and technical personnel are required to continuously innovate, the pipeline meeting the market requirement is produced, and the pipeline has great market potential.

The prior art has the following problems:

1. the existing liquid high-pressure conveying circulating pipeline is generally fixed to a pipeline interface through bolts and other structures, when one section of the pipeline is damaged, a worker needs to detach the needed pipeline by means of a tool, replace the needed pipeline and fix the pipeline interface by means of the tool, and the operation is complex, the labor intensity is high, and time and labor are wasted;

2. the existing liquid high-pressure conveying circulating pipeline can increase the pressure inside the pipeline when being subjected to external interference or impact force caused by collision, possibly causes the pipeline to break, enables liquid inside the pipeline to leak, causes huge loss for a user, and cannot meet the use requirement.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a liquid high-pressure conveying and circulating pipeline, which solves the problem that the pipeline is broken possibly when high-pressure liquid in the pipeline is disturbed or collided by the outside when the pipeline is difficult to disassemble and used.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a liquid high pressure conveying circulation pipeline, includes first pipeline, the inside one end threaded connection of first pipeline has the connecting pipe, connecting pipe top one side is provided with fixed cover, the inside bottom of fixed cover is provided with the spring, the spring top is provided with the fixed block, first fixed orifices has been seted up to fixed block one side top, the connecting hole has been seted up on the inside top of first pipeline, first pipeline top one side is provided with the supporting shoe, the second fixed orifices has been seted up to supporting shoe one side, the inside connecting rod that is provided with of second fixed orifices, connecting pipe one side is provided with the second pipeline, first pipeline top is provided with rubber, the rubber top is provided with the buffer layer, the inside pressure spring that is provided with of buffer layer.

As a preferred embodiment of the present invention, the size of the connecting pipe is adapted to the size of the first pipe.

As a preferred technical scheme of the utility model, the number of the fixed sleeves is two, and the two groups of the fixed sleeves are arranged in a way that the middle parts of the connecting pipes are mutually corresponding.

As a preferable technical scheme of the utility model, the top of the fixing block penetrates through the inside of the connecting hole.

As a preferable technical solution of the present invention, one end of the connecting rod penetrates through the inside of the first fixing hole and the inside of the second connecting hole.

As a preferable technical scheme of the utility model, one sides of the rubber and the buffer layer are both in a semicircular shape, and the size of the rubber is matched with that of the buffer layer.

As a preferable technical scheme of the utility model, three groups of compression springs are arranged, and the three groups of compression springs are arranged in a delta shape in the buffer layer.

Compared with the prior art, the utility model provides a liquid high-pressure conveying circulating pipeline which has the following beneficial effects:

1. this liquid high pressure delivery circulating line when one of them section pipeline damages, takes out the connecting rod earlier, presses the fixed block again, and rotatory second pipeline makes the connecting pipe break away from first pipeline, changes, and during the installation, operation before the repetition can, this easy operation, intensity of labour is less, labour saving and time saving.

2. This circulating line is carried to liquid high pressure, when first pipeline received external interference or collision, slowed down the impact force through buffer layer, pressure spring and rubber, prevented when receiving the impact force that external interference or collision brought, the increase of the inside pressure of first pipeline leads to first pipeline to break, makes the inside liquid of first pipeline reveal, has effectively protected user's property safety, satisfies the operation requirement.

Drawings

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

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

FIG. 3 is a schematic structural view at A of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. a first conduit; 2. a connecting pipe; 3. fixing a sleeve; 4. a spring; 5. a fixed block; 6. a first fixing hole; 7. connecting holes; 8. a support block; 9. a second fixing hole; 10. a connecting rod; 11. a second conduit; 12. rubber; 13. a buffer layer; 14. and (5) pressing a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a liquid high-pressure conveying circulating pipeline comprises a first pipeline 1, one end inside the first pipeline 1 is in threaded connection with a connecting pipe 2, liquid is conveyed through the connection of the first pipeline 1 and the connecting pipe 2, one side of the top of the connecting pipe 2 is provided with a fixing sleeve 3, the fixing sleeve 3 is fixed through the connecting pipe 2, the bottom inside the fixing sleeve 3 is provided with a spring 4, the top end of the spring 4 is provided with a fixing block 5, the fixing block 5 is enabled to move up and down through the elasticity of the spring 4, a first fixing hole 6 is formed above one side of the fixing block 5, the top end inside the first pipeline 1 is provided with a connecting hole 7, one side of the top of the first pipeline 1 is provided with a supporting block 8, the supporting block 8 is fixed, one side of the supporting block 8 is provided with a second fixing hole 9, a connecting rod 10 is arranged inside the second fixing hole 9, one side of the connecting pipe 2 is provided with a second pipeline 11, and the top of the first pipeline 1 is provided with rubber 12, the rubber 12 is fixed through the first pipeline 1, a buffer layer 13 is arranged on the top of the rubber 12, and a pressure spring 14 is arranged inside the buffer layer 13.

In the embodiment, the size of the connecting pipe 2 is matched with that of the first pipeline 1, and liquid is transmitted from the inside of the first pipeline 1 to the inside of the second pipeline 11 through the connection between the first pipeline 1 and the connecting pipe 2; the number of the fixed sleeves 3 is two, the two groups of fixed sleeves 3 are arranged in a way that the middle parts of the connecting pipes 2 are mutually corresponding, and the fixed blocks 5 are fixed through the fixed sleeves 3; the top of the fixing block 5 penetrates through the connecting hole 7, and the connecting pipe 2 is fixed through the fixing block 5 to prevent falling or loosening; one end of the connecting rod 10 penetrates through the inside of the first fixing hole 6 and the inside of the second connecting hole 7, and the fixing block 5 is fixed through the connecting rod 10 to prevent the fixing block 5 from moving; one sides of the rubber 12 and the buffer layer 13 are both arranged in a semicircular shape, the size of the rubber 12 is matched with that of the buffer layer 13, and when the first pipeline 1 is interfered or collided by the outside, the impact force is relieved through the buffer layer 13 and the rubber 12, so that the first pipeline 1 is protected; three groups of compression springs 14 are arranged, the three groups of compression springs 14 are arranged in a triangular shape in the buffer layer 13, and impact force is relieved through the compression springs 14 when the buffer layer is interfered or collided by the outside.

The working principle and the using process of the utility model are as follows: when one of the pipelines is damaged, the connecting rod 10 at the top of the first pipeline 1 is taken out firstly, then the fixing block 5 is pressed, the fixing block 5 extrudes the spring 4, the fixing block 5 retracts into the fixing sleeve 3, then the second pipeline 11 is rotated, the connecting pipe 2 is separated from the first pipeline 1 and is replaced, when the pipeline is installed, the fixing block 5 is pressed firstly, the fixing block 5 retracts into the fixing sleeve 3, the second pipeline 11 is rotated, the connecting pipe 2 is connected with the first pipeline 1, at the moment, the elastic force of the spring 4 pushes the fixing block 5 to penetrate through the top of the fixing sleeve 3 and the inside of the connecting hole 7, and finally, the connecting rod 10 penetrates through the first fixing hole 6 in the supporting block 8 and the second fixing hole 9 at the top of the fixing block 5 and is fixed, the pipeline is simple to operate, the labor intensity is low, the time and the labor are saved, when the first pipeline 1 is interfered or collided by the outside, the buffer layer 13 and the three groups of pressure springs 14 in the buffer layer 13 are firstly passed, the impact force that brings is slowed down in interference or the collision in the external world, and the impact force that brings is further slowed down in the interference or the collision in the external world to rubber 12 of rethread buffer layer 13 bottom, prevents when receiving the impact force that interference or the collision in the external world brought, and the increase of the inside pressure of first pipeline 1 leads to first pipeline 1 to break, makes the inside liquid of first pipeline 1 reveal, has effectively protected user's property safety, satisfies the operation requirement.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a liquid high pressure delivery circulating line which characterized in that: comprises a first pipeline (1), one end of the interior of the first pipeline (1) is in threaded connection with a connecting pipe (2), one side of the top of the connecting pipe (2) is provided with a fixed sleeve (3), the bottom of the interior of the fixed sleeve (3) is provided with a spring (4), the top of the spring (4) is provided with a fixed block (5), a first fixed hole (6) is arranged above one side of the fixed block (5), the top of the interior of the first pipeline (1) is provided with a connecting hole (7), one side of the top of the first pipeline (1) is provided with a supporting block (8), one side of the supporting block (8) is provided with a second fixed hole (9), a connecting rod (10) is arranged in the second fixed hole (9), one side of the connecting pipe (2) is provided with a second pipeline (11), the top of the first pipeline (1) is provided with rubber (12), the top of the rubber (12) is provided with a buffer layer (13), a pressure spring (14) is arranged in the buffer layer (13).

2. The liquid high-pressure delivery circulation pipeline according to claim 1, wherein: the size of the connecting pipe (2) is matched with that of the first pipeline (1).

3. The liquid high-pressure delivery circulation pipeline according to claim 1, wherein: the number of the fixed sleeves (3) is two, and the two groups of the fixed sleeves (3) are arranged in a way that the middle parts of the connecting pipes (2) are mutually corresponding.

4. The liquid high-pressure delivery circulation pipeline according to claim 1, wherein: the top of the fixing block (5) penetrates through the connecting hole (7).

5. The liquid high-pressure delivery circulation pipeline according to claim 1, wherein: one end of the connecting rod (10) penetrates through the inside of the first fixing hole (6) and the inside of the second connecting hole (7).

6. The liquid high-pressure delivery circulation pipeline according to claim 1, wherein: one side of the rubber (12) and one side of the buffer layer (13) are both in semicircular arrangement, and the size of the rubber (12) is matched with that of the buffer layer (13).

7. The liquid high-pressure delivery circulation pipeline according to claim 1, wherein: the quantity of pressure spring (14) has three groups, three groups pressure spring (14) are inside the buffer layer (13) and are the setting of article style of calligraphy.