CN212745186U

CN212745186U - Pipeline adjusting fitting

Info

Publication number: CN212745186U
Application number: CN202021404580.8U
Authority: CN
Inventors: 季凯伦
Original assignee: Zhejiang Xinfangyuan Steel Pipe Co ltd
Current assignee: Zhejiang Xinfangyuan Steel Pipe Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-19
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a pipeline adjustment accessory, the pressure relief water inlet pipe comprises a water inlet pipe, the one end surface of inlet tube is provided with the sleeve, telescopic annular surface is provided with the outlet pipe, and the telescopic annular surface keeps away from the below of outlet pipe and is provided with transparent acrylic plate, the equal fixedly connected with slider in transparent acrylic plate both sides annular edge surface, be provided with the spout between slider and the sleeve, and the slider passes through spout and sleeve sliding connection, the annular surface of transparent acrylic plate is close to a side border position and is provided with the scale mark, one side that telescopic inside is close to the inlet tube is provided with sealed steel ball. The utility model discloses a be provided with a series of structures and make this device be convenient for carry out automatically according to pipeline rivers pressure in the use ending or opening of rivers, simple structure simultaneously, it is with low costs, carry out real-time detection to rivers pressure simultaneously, measure accurately, and be convenient for collect the processing to the impurity that exists in the rivers.

Description

Pipeline adjusting fitting

Technical Field

The utility model relates to a pipeline adjusting technical field specifically is a pipeline adjusting part.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, flows from a high-pressure part to a low-pressure part of the pipeline, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range and is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices.

However, the existing water conservancy pipeline has two main defects in the using process: 1. most water conservancy pipelines automatically stop or start water flow according to the water flow pressure of the pipelines and adopt valves for control, but the structures are complicated, and the later maintenance cost is high; 2. water pressure detection in the pipeline mostly adopts pressure sensor, but its structure is complicated with high costs, and has impurity in the pipeline rivers and piles up difficult clearance for a long time.

To this end, a pipe adjustment fitting is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline adjustment accessory, the device are convenient for carry on automatically according to pipeline rivers pressure that the rivers end or open, simple structure simultaneously, and are with low costs, carry out real-time detection to rivers pressure simultaneously, measure accurately, and are convenient for collect the processing to the impurity that exists in the rivers to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline adjusting fitting comprises a water inlet pipe, wherein a sleeve is arranged on the outer surface of one end of the water inlet pipe, a water outlet pipe is arranged on the annular outer surface of the sleeve, and a transparent acrylic plate is arranged on the lower part of the annular outer surface of the sleeve far away from the water outlet pipe, the annular edge surfaces on both sides of the transparent acrylic plate are fixedly connected with sliding blocks, a sliding groove is arranged between the sliding blocks and the sleeve, and the sliding block is connected with the sleeve in a sliding way through the sliding chute, the position of the annular outer surface of the transparent acrylic plate, which is close to the edge of one side, is provided with scale marks, a sealing steel ball is arranged at one side of the interior of the sleeve close to the water inlet pipe, a spring is fixedly connected with the spherical side surface of the sealing steel ball, a fixed block is fixedly connected with the outer surface of one end of the spring, a rotating shaft is arranged at the middle position inside the fixed block, the inside fixedly connected with pressure regulating screw of pivot, and the pressure regulating screw runs through the intermediate position in telescopic one side surface.

Through adopting above-mentioned technical scheme, be convenient for carry on automatically according to pipeline rivers pressure that the rivers end or open, simple structure simultaneously, it is with low costs, carry out real-time detection to rivers pressure simultaneously, measure accurately, and be convenient for collect the processing to the impurity that exists in the rivers.

Preferably, the diameters of the water inlet pipe and the water outlet pipe are smaller than the diameter of the sealing steel ball.

By adopting the technical scheme, the sealing steel ball blocks the water inlet pipe and the water outlet pipe so as to block water flow.

Preferably, a threaded hole matched with the pressure regulating screw is formed in the middle of the outer surface of one side of the sleeve.

Through adopting above-mentioned technical scheme, through the pressure regulating screw at the screw hole and then make pressure regulating screw position translation change the pressure of spring.

Preferably, the diameter of the sealing steel ball is equal to the inner diameter of the sleeve.

By adopting the technical scheme, the sealing steel ball can freely translate in the sleeve conveniently.

Preferably, the sliding block and the sliding groove are in a T-shaped structure and are matched with each other, one end of the sliding groove, close to the rotating shaft, is in an open state, and the other end of the sliding groove is in a closed state.

Through adopting above-mentioned technical scheme, the slider and the spout of T shape structure link up each other fixedly when the installation, are difficult for droing.

Preferably, the fixed block is of a cylindrical structure, and the diameter of the fixed block is larger than that of the spring.

By adopting the technical scheme, the contact area between the fixed block and the spring is increased, and the spring is extruded and stressed uniformly.

Preferably, the water inlet pipe and the water outlet pipe are both in threaded connection with the sleeve.

Through adopting above-mentioned technical scheme, be convenient for install the sleeve and dismantle, make things convenient for the later stage to its inside parts maintenance.

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

1. the sealing steel ball is arranged on one side, close to the water inlet pipe, in the sleeve, the spring is fixedly connected to the spherical side face of the sealing steel ball, the fixed block is fixedly connected to the outer surface of one end of the spring, the rotating shaft is arranged at the middle position in the fixed block, the pressure regulating screw is fixedly connected to the inner portion of the rotating shaft and penetrates through the middle position of the outer surface of one side of the sleeve, so that water flow can be automatically stopped or opened according to the water flow pressure of a pipeline, and meanwhile, the structure is simple and the cost is low;

2. be provided with transparent ya keli board through the below of keeping away from the outlet pipe at telescopic annular surface, the equal fixedly connected with slider in transparent ya keli board both sides annular edge surface, be provided with the spout between slider and the sleeve, and the slider passes through spout and sleeve sliding connection, the annular surface of transparent ya keli board is close to a side edge position and is provided with the scale mark, carry out real-time detection to rivers pressure, moreover, the steam generator is simple in structure, it is accurate to measure, and be convenient for collect the processing to the impurity that exists in the rivers.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of fig. 1 a of the present invention;

fig. 3 is a view of the inlet pipe and the sleeve of the present invention.

In the figure:

1. a water inlet pipe; 2. a sleeve; 3. a water outlet pipe; 4. sealing the steel ball; 5. a spring; 6. a fixed block; 7. a rotating shaft; 8. a pressure regulating screw; 9. a transparent acrylic sheet; 10. a slider; 11. a chute; 12. scale lines are marked.

Detailed Description

In the following, reference will be made to the accompanying drawings in the embodiments of the present invention for clearly and completely describing the technical solutions 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.

Referring to fig. 1 to 3, the present invention provides a technical solution:

as shown in figure 1, a pipeline adjusting accessory comprises a water inlet pipe 1, a sleeve 2 is arranged on the outer surface of one end of the water inlet pipe 1, a water outlet pipe 3 is arranged on the annular outer surface of the sleeve 2, a transparent acrylic plate 9 is arranged below the annular outer surface of the sleeve 2 far away from the water outlet pipe 3, sliders 10 are fixedly connected to the annular edge surfaces on two sides of the transparent acrylic plate 9, a sliding groove 11 is arranged between each slider 10 and the sleeve 2, each slider 10 is in sliding connection with the sleeve 2 through the corresponding sliding groove 11, a scale mark 12 is arranged on the annular outer surface of the transparent acrylic plate 9 close to one side edge, a sealing steel ball 4 is arranged on one side of the sleeve 2 close to the water inlet pipe 1, a spring 5 is fixedly connected to the spherical side surface of the sealing steel ball 4, a fixed block 6 is fixedly connected to the outer surface of one end of the spring 5, a rotating, and pressure regulating screw 8 runs through the intermediate position in one side surface of sleeve 2, is convenient for carry on automatically according to pipeline rivers pressure that the rivers end or open, and simple structure is with low costs simultaneously, carries out real-time detection to rivers pressure simultaneously, measures accurately, and is convenient for collect the processing to the impurity that exists in the rivers.

Further, the diameters of the water inlet pipe 1 and the water outlet pipe 3 are smaller than the diameter of the sealing steel ball 4, and the sealing steel ball 4 blocks the water inlet pipe 1 and the water outlet pipe 3 so as to block water flow.

Further, the middle position of one side surface of sleeve 2 is seted up with the screw hole of pressure regulating screw 8 assorted, through pressure regulating screw 8 at the screw hole and then make 8 position translations of pressure regulating screw change spring 5's pressure.

Further, the diameter of the sealing steel ball 4 is equal to the inner diameter of the sleeve 2, so that the sealing steel ball 4 can freely translate in the sleeve 2.

Further, the slider 10 and the sliding groove 11 are in a T-shaped structure and are matched with each other, one end of the sliding groove 11 close to the rotating shaft 7 is in an open state, the other end of the sliding groove is in a closed state, and the slider 10 and the sliding groove 11 in the T-shaped structure are fixedly connected with each other when being installed and are not easy to fall off.

Further, the fixed block 6 is of a cylindrical structure, the diameter of the fixed block 6 is larger than that of the spring 5, the contact area between the fixed block 6 and the spring 5 is increased, and the spring 5 is extruded and stressed uniformly.

Further, inlet tube 1 and outlet pipe 3 all with 2 threaded connection of sleeve, are convenient for install the dismantlement to sleeve 2, make things convenient for the later stage to its inside parts maintenance.

It should be noted that, the utility model relates to a pipeline adjusting fitting, when the user uses, firstly, after the water inlet pipe 1 and the water outlet pipe 3 are connected with the sleeve 2 by screw thread, then the high performance waterproof adhesive is smeared on the surface and the inside of the sliding block 10 and the sliding groove 11, simultaneously, the sliding block 10 and the sliding groove 11 are both designed into the shape with the cross section of T-shaped structure, the two are mutually matched and connected, therefore, after the transparent acrylic plate 9 is connected with the sliding groove 11 by the sliding block 10, the high performance adhesive is bonded and fixed, the sleeve 2 is sealed, the pressure adjusting screw 8 is rotated and the rotating shaft 7 drives the fixed block 6 to translate, the sealing steel ball 4 is larger than the diameter of the water inlet pipe 1 and is positioned at one side of the water inlet pipe 1, the spring 5 is enabled to adjust the pressure, when the pressure is larger than the pretightening force of the spring 5, the sealing steel ball 4 is further pushed to, and then rivers are unblocked, when the water pressure changes hour, the flexible reset of the elasticity of spring 5 self makes 4 translations of sealed steel ball plug up inlet tube 1 and outlet pipe 3 and then end the rivers, be convenient for carry on the rivers according to pipeline rivers pressure is automatic by or open, and simple structure simultaneously, and is with low costs, simultaneously observe the flexible length of spring 5 through scale mark 12 of transparent acrylic plate 9, because spring 5's coefficient of elasticity K is known, according to formula F ═ KX and then obtain the rivers pressure, carry out real-time detection to the rivers in the pipeline, moreover, the steam generator is simple in structure, it is accurate to measure, simultaneously inlet tube 1 rivers pass through sleeve 2, observe behind the impurity pile up in the rivers through transparent acrylic plate 9, carry out the translation with transparent acrylic plate 9 through the slip of slider 10 cooperation spout 11 and take out, be convenient for collect the processing to the impurity that exists in the rivers.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A plumbing fitting comprising a water inlet pipe (1), characterized in that: the water inlet pipe is characterized in that a sleeve (2) is arranged on the outer surface of one end of the water inlet pipe (1), a water outlet pipe (3) is arranged on the outer surface of the ring of the sleeve (2), a transparent acrylic plate (9) is arranged below the outer surface of the ring of the sleeve (2) far away from the water outlet pipe (3), sliders (10) are fixedly connected to the surfaces of annular edges on two sides of the transparent acrylic plate (9), a sliding groove (11) is formed between each slider (10) and the sleeve (2), each slider (10) is connected with the sleeve (2) in a sliding mode through the corresponding sliding groove (11), a scale mark (12) is arranged on the position, close to one edge, of the outer surface of the ring of each transparent acrylic plate (9), a sealing steel ball (4) is arranged on one side, close to the water inlet pipe (1), of the inner portion of the sleeve (2), a spring (5) is fixedly connected to the, the inside intermediate position of fixed block (6) is provided with pivot (7), the inside fixedly connected with pressure regulating screw (8) of pivot (7), and pressure regulating screw (8) run through in the intermediate position of one side surface of sleeve (2).

2. A plumbing fitting according to claim 1, wherein: the diameters of the water inlet pipe (1) and the water outlet pipe (3) are smaller than the diameter of the sealing steel ball (4).

3. A plumbing fitting according to claim 1, wherein: and a threaded hole matched with the pressure regulating screw (8) is formed in the middle of the outer surface of one side of the sleeve (2).

4. A plumbing fitting according to claim 1, wherein: the diameter of the sealing steel ball (4) is equal to the inner diameter of the sleeve (2).

5. A plumbing fitting according to claim 1, wherein: the sliding block (10) and the sliding groove (11) are in T-shaped structure fit with each other, one end of the sliding groove (11) close to the rotating shaft (7) is in an open state, and the other end of the sliding groove is in a closed state.

6. A plumbing fitting according to claim 1, wherein: the fixed block (6) is of a cylindrical structure, and the diameter of the fixed block is larger than that of the spring (5).

7. A plumbing fitting according to claim 1, wherein: the water inlet pipe (1) and the water outlet pipe (3) are both in threaded connection with the sleeve (2).