CN115539748A

CN115539748A - Compensator with adjusting function for pipeline

Info

Publication number: CN115539748A
Application number: CN202211202214.8A
Authority: CN
Inventors: 杭垒; 王欢; 邓磊
Original assignee: Yangzhong Tongchuang Electric Co ltd
Current assignee: Yangzhong Tongchuang Electric Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-30

Abstract

The utility model belongs to the technical field of the technique of compensator and specifically relates to a compensator that is used for pipeline with regulatory function is related to, including middle positioning seat, the ball valve is installed in the outer wall rotation of middle positioning seat, first bellows is installed through the bolt to one side of middle positioning seat, the opposite side of first bellows is provided with first ring flange, the internal thread of first ring flange is connected with the toper filter screen. This application can filter the solid impurity in rivers through the one-level filter screen before rivers get into the second bellows, and have solid impurity to enter into the inside of first bellows after can be given the interception by the toper filter screen in long-time use, the user only need carry out periodic detection can, the user rotates the ball valve and closes rivers, later with first bellows and pipeline dismantlement take off the toper filter screen clear up impurity wherein can.

Description

Compensator with adjusting function and used for pipeline

Technical Field

The application relates to the technical field of pipelines, in particular to a compensator with an adjusting function for a pipeline.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The pipeline has wide application range, is mainly used for water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices, and a compensator is required in the process of transporting water flow by the pipeline.

The pipe compensator is also called as a telescopic device or a telescopic joint or an expansion joint and is mainly used for compensating expansion and contraction caused by temperature change of a pipe. Thermal stresses will develop in the pipe if the pipe is not able to expand or contract completely freely when the temperature changes. This stress must be taken into account in the pipe design, otherwise it may lead to cracking of the pipe, which affects the normal production. As an important component of pipeline engineering, the compensator plays an important role in ensuring long-term normal operation of the pipeline, and thus there is a need for a compensator having a regulating function for the pipeline.

Chinese patent No. CN 213929921U discloses a pipe compensator easy to assemble, and relates to the technical field of pipe compensators. The device includes the mount pad, the fixed surface that pipeline compensator and lower mount pad are passed through to the bottom of going up the mount pad is connected, go up the bottom fixedly connected with dead lever of mount pad No. one, the right side surface of dead lever and the left side fixed connection of a spring, the right side of a spring and the left side fixed connection of spacing bolt, the device passes through the ratchet and passes through the transmission shaft and be connected with gear revolve, make rack downstream after reaching gear revolve, drive pipeline compensator and extend, the in-process activity bolt of extension can have a resistance to the ratchet, make the device can not lead to flexible overlength too fast because of rotating when extending, influence pipeline compensator's life, the ratchet can be fixed to the activity bolt, reaches whole pipeline compensator's fixed effect.

This kind of pipeline compensator easy to assemble has certain defect in-service use, can have certain impurity in the in-process rivers that carry rivers, and this kind of compensator is inconvenient carries out effective filtration to the solid impurity of aquatic.

Disclosure of Invention

In order to facilitate the movement of the loading frame, the application provides a compensator for a pipeline with an adjusting function.

The application provides a compensator that has regulatory function and is used for pipeline adopts following technical scheme: the utility model provides a compensator that is used for pipeline with regulatory function, includes middle positioning seat, the outer wall of middle positioning seat rotates installs the ball valve, first bellows is installed through the bolt to one side of middle positioning seat, the opposite side of first bellows is provided with first ring flange, the internal thread of first ring flange is connected with the toper filter screen.

Through adopting above-mentioned technical scheme, be connected the second ring flange through the bolt with the direction of the delivery port of pipeline, be connected the opposite side of first ring flange and pipeline through the bolt, after rivers flow into the inside of second bellows from the second ring flange, eliminate the stress in the rivers through the inside ripple of second bellows, avoid the pipeline broken, and rivers continue to flow forward to the inside of first bellows, stress in the rivers is eliminated equally to first bellows, and can filter the solid impurity in the rivers through the one-level filter screen before rivers get into the second bellows, and can give the interception by the toper filter screen after having solid impurity to enter into the inside of first bellows in long-time use, the user only need carry out periodic detection can, the user rotates the ball valve and closes rivers, later with first bellows and pipeline dismantlement take off the toper filter screen clear up impurity wherein can.

Optionally, a second corrugated pipe is arranged on the other side of the middle positioning seat through a bolt.

By adopting the technical scheme, the second flange plate is connected with the water outlet of the pipeline through the bolt, and water starts to enter through the second flange plate.

Optionally, a second flange is arranged on the other side of the second corrugated pipe, and a primary filter screen is arranged inside the second flange.

Through adopting above-mentioned technical scheme, can filter the solid impurity in rivers through the one-level filter screen before rivers get into the second bellows.

Optionally, an extension tube is disposed on one side of the middle positioning seat, and the extension tube is located inside the first corrugated tube.

Through adopting above-mentioned technical scheme, middle positioning seat passes through the bolt and is connected with first bellows, and when middle positioning seat intake to the inside of first bellows, can send the intermediate position of first bellows with rivers through extending a section of thick bamboo, avoid rivers to lead to leaking through the junction of middle positioning seat fishing and first bellows.

Optionally, a sealing rubber ring is arranged on one side of the middle positioning seat and outside the extending cylinder.

Through adopting above-mentioned technical scheme, can prevent through sealed rubber ring that rivers from leaking when the junction of middle positioning seat fishing and first bellows from.

Optionally, the outer four corners of the middle positioning seat, the first flange plate and the second flange plate are provided with corner seats at equal intervals.

Through adopting above-mentioned technical scheme, install the screw rod through the angle seat.

Optionally, a screw rod penetrates through the inside of the corner seat, and the number of the screw rods is four.

Through adopting above-mentioned technical scheme, first bellows can increase its stability through the screw rod of four corners equidistance installation with the second bellows.

Optionally, a nut is connected to the outside of the screw rod and located on both sides of each of the corner seats in a threaded manner.

Through adopting above-mentioned technical scheme, through screwing up the nut and then the position of fixed screw.

To sum up, the application comprises the following beneficial technical effects: can filter the solid impurity in rivers through the one-level filter screen before rivers get into the second bellows, and have solid impurity to get into can give the interception by the toper filter screen after the inside of first bellows in long-time use, the user only need carry out periodic detection can, the user rotates the ball valve and closes rivers, later with first bellows and pipeline dismantlement take off the toper filter screen clear up impurity wherein can.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic view of the structure of the positioning seat of the middle part of the rice in the embodiment of the present application;

FIG. 3 is a schematic view of the internal structure of a second flange according to an embodiment of the present disclosure;

reference numerals: 1. a middle positioning seat; 2. an extension cylinder; 3. sealing the rubber ring; 4. a first bellows; 5. a first flange plate; 6. an angle seat; 7. a screw; 8. a nut; 9. a ball valve; 10. a second bellows; 11. a second flange plate; 12. a conical filter screen; 13. a first-stage filter screen.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a compensator with an adjusting function and used for a pipeline. As shown in fig. 1-3, a compensator with an adjusting function for a pipeline comprises an intermediate positioning seat 1, wherein a ball valve 9 is rotatably installed on the outer wall of the intermediate positioning seat 1, a first corrugated pipe 4 is installed on one side of the intermediate positioning seat 1 through a bolt, a first flange plate 5 is arranged on the other side of the first corrugated pipe 4, and a conical filter screen 12 is connected to the inner thread of the first flange plate 5.

As shown in fig. 1 to 3, a second bellows 10 is provided on the other side of the intermediate positioning seat 1 by bolts, the second flange 11 is fixedly connected to the outlet of the pipeline by bolts, and water is introduced through the second flange 11.

As shown in fig. 1-3, a second flange 11 is disposed on the other side of the second bellows 10, and a primary filter 13 is disposed inside the second flange 11, so that solid impurities in the water flow can be filtered by the primary filter 13 before the water flow enters the second bellows 10.

As shown in fig. 1-3, one side of the middle positioning seat 1 is provided with an extension tube 2, the extension tube 2 is located inside the first corrugated tube 4, the middle positioning seat 1 is connected with the first corrugated tube 4 through a bolt, and when water enters the inside of the first corrugated tube 4 through the middle positioning seat 1, water flow can be sent to the middle position of the first corrugated tube 4 through the extension tube 2, so that water flow is prevented from leaking through the connection between the middle positioning seat 1 and the first corrugated tube 4.

As shown in fig. 1-3, a sealing rubber ring 3 is disposed on one side of the middle positioning seat 1 and outside the extension tube 2, and the sealing rubber ring 3 can prevent water from leaking when water flows through the connection between the middle positioning seat 1 and the first corrugated tube 4.

As shown in fig. 1 to 3, corner seats 6 are provided at equal intervals at four outer corners of the intermediate positioning seat 1, the first flange 5, and the second flange 11, and screws 7 are mounted through the corner seats 6.

As shown in fig. 1-3, the screw 7 penetrates through the inside of the corner seat 6, and the number of the screws 7 is four, and the stability of the first bellows 4 and the second bellows 10 can be increased by the screws 7 arranged at four corners and at equal intervals.

As shown in fig. 1 to 3, nuts 8 are threadedly connected to the outer portions of the screws 7 on both sides of each corner seat 6, and the positions of the screws 7 are fixed by tightening the nuts 8.

The implementation principle of the compensator with the adjusting function and used for the pipeline is as follows: the direction of the second flange plate 11 and the direction of the water outlet of the pipeline are fixedly connected through bolts, the first flange plate 5 and the other side of the pipeline are fixedly connected through bolts, after water flows into the second corrugated pipe 10 from the second flange plate 11, stress in the water flow is eliminated through corrugations inside the second corrugated pipe 10, the pipeline is prevented from being broken, the water flow continuously flows forwards to the inside of the first corrugated pipe 4, the stress in the water flow is also eliminated through the first corrugated pipe 4, solid impurities in the water flow can be filtered through the primary filter screen 13 before the water flow enters the second corrugated pipe 10, the solid impurities enter the first corrugated pipe 4 and then are intercepted by the conical filter screen 12 in the long-time using process, a user only needs to perform regular detection, the user rotates the ball valve 9 to close the water flow, then the first corrugated pipe 4 and the pipeline are detached, the conical filter screen 12 is taken down to clean the impurities in the water flow, and the user can lock and adjust the positions of the first corrugated pipe 4 and the second corrugated pipe 10 according to the used occasion by screwing the size of the water flow.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A compensator with regulatory function for pipelines, includes middle positioning seat (1), its characterized in that: the outer wall of middle positioning seat (1) rotates and installs ball valve (9), first bellows (4) are installed through the bolt to one side of middle positioning seat (1), the opposite side of first bellows (4) is provided with first ring flange (5), the inside threaded connection of first ring flange (5) has toper filter screen (12).

2. A compensator for a pipe with an adjustment function according to claim 1, characterized by: and a second corrugated pipe (10) is arranged on the other side of the middle positioning seat (1) through a bolt.

3. A compensator for a pipe with an adjustment function according to claim 2, characterized by: and a second flange plate (11) is arranged on the other side of the second corrugated pipe (10), and a primary filter screen (13) is arranged in the second flange plate (11).

4. A compensator for a pipe with an adjustment function according to claim 3, characterized by: one side of the middle positioning seat (1) is provided with an extension tube (2), and the extension tube (2) is positioned in the first corrugated tube (4).

5. Compensator for pipes with an adjusting function according to claim 4, characterized by: and a sealing rubber ring (3) is arranged on one side of the middle positioning seat (1) and positioned outside the extension cylinder (2).

6. Compensator for pipes with an adjusting function according to claim 5, characterized by: the outer four corners of the middle positioning seat (1), the first flange plate (5) and the second flange plate (11) are equidistantly provided with angle seats (6).

7. Compensator for pipes with regulating function according to claim 6, characterized by the fact that: the screw rods (7) penetrate through the inner part of the corner seat (6), and the number of the screw rods (7) is four.

8. A compensator for a pipe with an adjustment function according to claim 7, characterized by: and nuts (8) are connected to the outer part of the screw (7) and positioned on two sides of each corner seat (6) in a threaded manner.