CN219367154U

CN219367154U - Pressure pipeline with regulatory function

Info

Publication number: CN219367154U
Application number: CN202320378980.3U
Authority: CN
Inventors: 张正棠; 胡瑞兵; 孙宝财
Original assignee: Gansu Special Equipment Inspection And Testing Research Institute Gansu Special Equipment Inspection And Testing Group
Current assignee: Gansu Special Equipment Inspection And Testing Research Institute Gansu Special Equipment Inspection And Testing Group
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-18
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a pressure pipeline with an adjusting function, which relates to the technical field of pipeline pressure adjustment and comprises a conveying pipeline B, wherein a conveying pipeline A is arranged on the outer wall of one end of the conveying pipeline B, a connector B is arranged at one end of the conveying pipeline A, a connector A is arranged at the end part of the conveying pipeline B, heat-insulating components are arranged on the outer walls of the conveying pipeline A and the conveying pipeline B, and a pressure adjusting valve is arranged on the outer wall of the conveying pipeline B; according to the utility model, through the use of the sponge in the heat preservation component, the heat preservation of the water in the conveying pipeline A and the conveying pipeline B is facilitated, and the expansion caused by freezing of the water is avoided, so that the water leakage phenomenon caused by the freezing of the conveying pipeline A and the conveying pipeline B in cold seasons is avoided, the conveying pipeline A and the conveying pipeline B are conveniently protected, and the service lives of the conveying pipeline A and the conveying pipeline B2 are prolonged.

Description

Pressure pipeline with regulatory function

Technical Field

The utility model relates to the technical field of pipeline pressure regulation, in particular to a pressure pipeline with a regulating function.

Background

The pressure pipeline refers to all pipelines which bear internal pressure or external pressure, no matter what the medium in the pipeline is, the pressure pipeline is a part of the pipelines, and the pipelines are used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping fluid flow, and are assembled assemblies composed of pipes, pipe fittings, flanges, bolts, gaskets, valves, other components or compression components and supporting pieces;

the inventor of the utility model finds that the pressure pipeline in the prior art has simple structure and single use mode due to the design characteristics of the pressure pipeline, and is inconvenient to regulate the pressure in the pressure pipeline in the actual use process, thereby reducing the working accuracy of the pressure pipeline; meanwhile, the existing pressure pipeline is generally made of plastic, and in cold seasons, the volume of water in the pressure pipeline is increased due to ice formation, so that the pressure pipeline is broken, the waste of water resources is reduced, and the service life of the pressure pipeline is prolonged; therefore, the above problems need to be solved and optimized.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a pressure pipeline with an adjusting function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a pipeline under pressure with regulatory function, includes pipeline B, be equipped with pipeline A on pipeline B one end outer wall, pipeline A one end is equipped with connector B, pipeline B's end is equipped with connector A, be equipped with the heat preservation subassembly on pipeline A and the pipeline B outer wall, be equipped with the pressure regulating valve on the pipeline B outer wall.

Preferably, the heat preservation assembly comprises a fixed ring wrapped on the outer walls of the conveying pipeline A and the conveying pipeline B, heat preservation cotton arranged on the outer walls of the fixed ring and a shell arranged on the outer walls of the heat preservation cotton.

Preferably, the fixing ring is of a net structure, and the fixing ring is made of flexible stainless steel.

Preferably, a plurality of clamping blocks are uniformly arranged on the inner wall of the shell, and clamping grooves are formed in the outer wall of the heat insulation cotton in a matched mode.

Preferably, the clamping block is made of hard plastic, and the cross sections of the clamping block and the clamping groove are triangular.

Preferably, the material of the shell is flexible rubber material.

Preferably, the outer wall of the shell is sleeved with a hoop, and one end of the hoop is connected with an installation seat in a threaded manner.

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

1. according to the utility model, through the use of the sponge in the heat preservation component, the heat preservation of the water in the conveying pipeline A and the conveying pipeline B is facilitated, and the expansion caused by freezing of the water is avoided, so that the water leakage phenomenon caused by the frost cracking of the conveying pipeline A and the conveying pipeline B in cold seasons is avoided, the conveying pipeline A and the conveying pipeline B are conveniently protected, and the service lives of the conveying pipeline A and the conveying pipeline B2 are prolonged;

2. the fixing rings with the net-shaped structures are used, so that the conveying pipeline A and the conveying pipeline B are conveniently fixed, and the strength of the conveying pipeline A and the conveying pipeline B is improved; meanwhile, the flexible stainless steel is adopted, so that the flexibility of the fixing ring is improved, the fixing ring is prevented from being corroded, and the service life of the fixing ring is prolonged;

3. through the use of the pressure regulating valve, the pressure in the conveying pipeline A and the pressure in the conveying pipeline B are convenient to adjust, and the conveying pipeline A and the conveying pipeline B are prevented from being broken due to overlarge pressure, so that the conveying pipeline A and the conveying pipeline B are convenient to protect.

Drawings

FIG. 1 is a schematic view of the front view of the present utility model;

FIG. 2 is a schematic view of the structure of the utility model in elevation;

fig. 3 is a cross-sectional view of a delivery conduit B of the present utility model;

fig. 4 is a partial enlarged view at a in fig. 3.

Number in the figure: 1. a conveying pipeline A; 2. a conveying pipeline B; 3. a pressure regulating valve; 4. a hoop; 5. a connector A; 6. a connector B; 7. a mounting base; 8. a housing; 9. thermal insulation cotton; 10. a fixing ring; 11. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples: referring to fig. 1-4, a pressure pipeline with an adjusting function comprises a conveying pipeline B2, wherein a conveying pipeline A1 is arranged on the outer wall of one end of the conveying pipeline B2, a connector B6 is arranged at one end of the conveying pipeline A1, a connector A5 is arranged at the end part of the conveying pipeline B2, a heat insulation component is arranged on the outer walls of the conveying pipeline A1 and the conveying pipeline B2, the conveying pipeline A1 and the conveying pipeline B2 are conveniently insulated through the use of the heat insulation component, the phenomenon that water leakage is caused by freezing out of the conveying pipeline A1 and the conveying pipeline B2 in cold seasons is avoided, the conveying pipeline A1 and the conveying pipeline B2 are conveniently protected, and the service lives of the conveying pipeline A1 and the conveying pipeline B2 are prolonged; be equipped with pressure regulating valve 3 on the pipeline B2 outer wall, through the use of pressure regulating valve 3, be convenient for adjust pipeline A1 and pipeline B2 in the pressure, avoid pipeline A1 and pipeline B2 to be expanded broken because of the too big pressure to be convenient for protect pipeline A1 and pipeline B2.

In the utility model, the heat preservation component comprises the fixing ring 10 wrapped on the outer walls of the conveying pipeline A1 and the conveying pipeline B2, the heat preservation cotton 9 arranged on the outer walls of the fixing ring 10 and the shell 8 arranged on the outer walls of the heat preservation cotton 9, and the heat preservation of the conveying pipeline A1 and the conveying pipeline B2 is facilitated by using the heat preservation cotton 9, so that the water in the conveying pipeline A1 and the conveying pipeline B2 is prevented from being frozen and expanding, the breakage of the conveying pipeline A1 and the conveying pipeline B2 is avoided, and the service lives of the conveying pipeline A1 and the conveying pipeline B2 are prolonged.

In the utility model, the fixing ring 10 is of a net structure, and the fixing ring 10 is made of flexible stainless steel, so that the fixing ring 10 with the net structure is convenient to fix the conveying pipeline A1 and the conveying pipeline B2, and the strength of the conveying pipeline A1 and the conveying pipeline B2 is improved; meanwhile, the flexible stainless steel is adopted, so that the flexibility of the fixing ring 10 is improved, the fixing ring 10 is prevented from being corroded, and the service life of the fixing ring 10 is prolonged.

In the utility model, a plurality of clamping blocks 11 are uniformly arranged on the inner wall of the shell 8, clamping grooves are formed on the outer wall of the heat-insulating cotton 9 by matching the clamping blocks 11, and the contact area between the heat-insulating cotton 9 and the shell 8 is increased by the mutual matching of the clamping blocks 11 and the clamping grooves, so that the connection between the heat-insulating cotton 9 and the shell 8 is firmer.

In the utility model, the clamping block 11 is made of hard plastic, the cross sections of the clamping block 11 and the clamping groove are triangular, and the strength of the clamping block 11 is improved through the clamping block 11 made of hard plastic.

In the utility model, the material of the shell 8 is flexible rubber material, so that the flexibility and corrosion resistance of the shell 8 are improved.

According to the utility model, the hoop 4 is sleeved on the outer wall of the shell 8, and one end of the hoop 4 is connected with the mounting seat 7 in a threaded manner, so that the conveying pipeline B2 can be conveniently and fixedly mounted.

Working principle: when the pressure regulating valve is used, when the pressure in the conveying pipeline A1 and the conveying pipeline B2 is overlarge, the pressure regulating valve 3 is opened, so that the pressure in the conveying pipeline A1 and the conveying pipeline B2 can be removed, the pressure in the conveying pipeline A1 and the conveying pipeline B2 can be regulated, and the conveying pipeline A1 and the conveying pipeline B2 can be further protected;

wherein, through the use of heat preservation cotton 9, be convenient for keep warm pipeline A1 and pipeline B2's water, avoid water to freeze and expand to be convenient for protect pipeline A1 and pipeline B2, improve pipeline A1 and pipeline B2's life.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Pressure pipeline with regulatory function, including pipeline B (2), its characterized in that: be equipped with pipeline A (1) on pipeline B (2) one end outer wall, pipeline A (1) one end is equipped with connector B (6), the end of pipeline B (2) is equipped with connector A (5), be equipped with the heat preservation subassembly on pipeline A (1) and the pipeline B (2) outer wall, be equipped with pressure regulating valve (3) on pipeline B (2) outer wall.

2. A pressure pipe with regulating function according to claim 1, characterized in that: the heat preservation assembly comprises a fixing ring (10) wrapped on the outer walls of the conveying pipeline A (1) and the conveying pipeline B (2), heat preservation cotton (9) arranged on the outer wall of the fixing ring (10) and a shell (8) arranged on the outer wall of the heat preservation cotton (9).

3. A pressure pipe with regulating function according to claim 2, characterized in that: the fixing ring (10) is of a net structure, and the fixing ring (10) is made of flexible stainless steel.

4. A pressure pipe with regulating function according to claim 2, characterized in that: a plurality of clamping blocks (11) are uniformly arranged on the inner wall of the shell (8), and clamping grooves are formed in the outer wall of the heat preservation cotton (9) in a matched mode through the clamping blocks (11).

5. A pressure pipe with regulating function according to claim 4, characterized in that: the clamping block (11) is made of hard plastic, and the cross sections of the clamping block (11) and the clamping groove are triangular.

6. A pressure pipe with regulating function according to claim 2, characterized in that: the shell (8) is made of flexible rubber.

7. A pressure pipe with regulating function according to claim 2, characterized in that: the anchor ear (4) is sleeved on the outer wall of the shell (8), and one end of the anchor ear (4) is connected with the mounting seat (7) through threads.