CN211715808U - Novel petrochemical industry high-pressure line valve - Google Patents

Abstract

The utility model discloses a novel petrochemical industry high-pressure line valve relates to pipeline valve technical field, for solving current petrochemical industry high-pressure line valve can not be fine filtering, holistic performance is not perfect enough problem yet. One side of valve main part is provided with the inlet pipe, the discharging pipe is installed to the opposite side of valve main part, fixed filter mechanism is all installed to the inboard of inlet pipe and discharging pipe, the intermediate position department of valve main part upper end installs and supports the rotation cover, support the one side of rotating the cover and install supplementary stable cover, support the top of rotating the cover and install fixed cover, the rotation hand (hold) is installed to the top of fixed cover, the seal installation cover is all installed to the both sides of valve main part front end, the inside of seal installation cover is provided with the drain, fixed filter mechanism includes fixed screwed pipe, filtration packing ring, filter screen, fixed cover, water conservancy diversion pipeline and fixed thread bush.

Description

Novel petrochemical industry high-pressure line valve

Technical Field

The utility model relates to a pipeline valve technical field specifically is a novel petrochemical industry high-pressure line valve.

Background

In fluid piping, valves are control elements that primarily function to isolate equipment and piping, regulate flow, prevent back flow, regulate and vent pressure. Can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metal, radioactive media and the like. Since it is very important to select the most suitable valve in the piping system, it is very important to know the characteristics of the valve and the steps and criteria for selecting the valve, the final control of the piping is the valve, the valve opening and closing member controls the flow pattern of the medium in the piping, the shape of the valve flow passage enables the valve to have certain flow characteristics, which must be considered when selecting the valve most suitable for installation in the piping system, and the valve is also used for controlling the flow rate of the flow when piping transportation is performed in the petrochemical field.

However, the existing petrochemical high-pressure pipeline valve cannot be well filtered, and the integral service performance is not complete; therefore, the existing requirements are not met, and a novel petrochemical high-pressure pipeline valve is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel petrochemical industry high-pressure line valve to solve the current petrochemical industry high-pressure line valve that proposes in the above-mentioned background art and can not be fine filter, holistic performance is not perfect enough problem yet.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel petrochemical industry high pressure pipeline valve, includes the valve main part, one side of valve main part is provided with the inlet pipe, the discharging pipe is installed to the opposite side of valve main part, fixed filtering mechanism is all installed to the inboard of inlet pipe and discharging pipe, intermediate position department of valve main part upper end installs and supports the rotation cover, support one side of rotating the cover and install supplementary stable cover, support the top of rotating the cover and install fixed cover, the rotation hand (hold) is installed to the top of fixed cover, the seal installation cover is all installed to the both sides of valve main part front end, the inside of seal installation cover is provided with the drain, fixed filtering mechanism includes fixed screwed pipe, filters packing ring, filter screen, fixed block, water conservancy diversion pipeline and fixed thread bush.

Preferably, the one end of fixed filter mechanism is provided with fixed screwed pipe, the filtering washer is installed to one side of fixed screwed pipe, the internally mounted of filtering washer has the filter screen, and the filter screen passes through the draw-in groove with the filtering washer and is connected.

Preferably, the fixed block is installed to the opposite side of filtering washer, one side of fixed block is provided with the water conservancy diversion pipeline, fixed thread bush is installed to one side of water conservancy diversion pipeline.

Preferably, an anti-corrosion pipeline is arranged on one side inside the valve main body, and a second anti-corrosion pipeline is arranged on the other side inside the valve main body.

Preferably, the valve body is provided with a stable rotating groove at the middle position inside, a threaded rod is arranged inside the stable rotating groove, one end of the threaded rod is fixedly connected with a supporting rotating sleeve, and a sealing rubber pad is arranged at the upper end of the stable rotating groove.

Preferably, the second anti-corrosion pipeline is provided with an auxiliary rotating groove in the inside, an auxiliary rotating threaded rod is mounted in the auxiliary rotating groove, and the auxiliary rotating threaded rod is rotatably connected with the auxiliary rotating groove.

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

1. the utility model discloses a be provided with fixed filtering mechanism, fixed filtering mechanism's inside is provided with filters packing ring and filter screen, can ensure holistic filtration performance to a certain extent, because there is impurity inside, influences the performance of later stage valve, has solved the filtration that current petrochemical industry high-pressure line valve can not be fine, and holistic performance is the problem of not enough perfection yet.

2. The utility model discloses a be provided with supplementary rotation threaded rod, can carry out the spacing of certain degree before petrochemical industry liquid entering valve is inside, can effectively avoid pressure too big to carry out great impact to the threaded rod, can ensure the performance of valve main part to a certain extent.

Drawings

FIG. 1 is a front view of a novel petrochemical high-pressure pipeline valve according to the present invention;

FIG. 2 is an exploded view of the fixed filter mechanism of the present invention;

fig. 3 is the utility model relates to a novel petrochemical industry high pressure line valve's section view.

In the figure: 1. a valve body; 2. a feed pipe; 3. a discharge pipe; 4. fixing the filtering mechanism; 5. an auxiliary stabilizing sleeve; 6. fixing a sleeve; 7. rotating the handle; 8. supporting the rotating sleeve; 9. sealing the installation sleeve; 10. a sewage draining outlet; 11. fixing the threaded pipe; 12. a filter gasket; 13. a filter screen; 14. a fixed block; 15. a diversion pipeline; 16. fixing the threaded sleeve; 17. an anti-corrosion pipeline; 18. a second corrosion resistant conduit; 19. sealing the rubber pad; 20. a threaded rod; 21. a stable rotation groove; 22. auxiliary rotation of the threaded rod; 23. the auxiliary rotating groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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.

Referring to fig. 1-3, the present invention provides an embodiment: a novel petrochemical high-pressure pipeline valve comprises a valve main body 1, wherein one side of the valve main body 1 is provided with a feeding pipe 2, the other side of the valve main body 1 is provided with a discharging pipe 3, the inner sides of the feeding pipe 2 and the discharging pipe 3 are respectively provided with a fixed filtering mechanism 4 which can ensure filtering performance to a certain extent, a supporting rotating sleeve 8 is arranged at the middle position of the upper end of the valve main body 1, one side of the supporting rotating sleeve 8 is provided with an auxiliary stabilizing sleeve 5, a fixing sleeve 6 is arranged above the supporting rotating sleeve 8, a rotating handle 7 is arranged above the fixing sleeve 6, the adjustment is more convenient and rapid, two sides of the front end of the valve main body 1 are respectively provided with a sealing installation sleeve 9, the sealing installation sleeve 9 is internally provided with a sewage discharge outlet 10, the fixed filtering mechanism 4 comprises a fixed threaded pipe 11, a filtering gasket 12, a filtering, the service performance of the whole valve can be better guaranteed.

Further, the one end of fixed filter mechanism 4 is provided with fixed screwed pipe 11, and filtering washer 12 is installed to one side of fixed screwed pipe 11, and the internally mounted of filtering washer 12 has filter screen 13, and filter screen 13 passes through the draw-in groove with filtering washer 12 and is connected, changes the installation convenient and fast more.

Further, a fixing block 14 is installed on the other side of the filtering gasket 12, a flow guide pipeline 15 is arranged on one side of the fixing block 14, and a fixing threaded sleeve 16 is installed on one side of the flow guide pipeline 15, so that better fixing can be achieved.

Further, an anti-corrosion pipeline 17 is arranged on one side inside the valve main body 1, a second anti-corrosion pipeline 18 is arranged on the other side inside the valve main body 1, the anti-corrosion performance inside the valve main body is more perfect, and the long-term use performance is guaranteed.

Further, valve body 1 inside intermediate position department is provided with and stabilizes groove 21, and the internally mounted who stabilizes groove 21 has threaded rod 20, and threaded rod 20's one end with support rotating sleeve 8 fixed connection, the upper end of stabilizing groove 21 and being provided with sealing rubber pad 19, the inside sealing performance of guarantee that can be better.

Further, the inside of second anticorrosion pipeline 18 is provided with supplementary rotation groove 23, and the internally mounted of supplementary rotation groove 23 has supplementary rotation threaded rod 22, and supplementary rotation threaded rod 22 rotates with supplementary rotation groove 23 to be connected, and performance is more stable.

The working principle is as follows: during the use, pipeline department that need install valve main part 1 with inlet pipe 2 and discharging pipe 3 respectively with pipeline sealing connection, can begin to use after connecting, liquid passes through the inside of inlet pipe 2 entering valve main part 1, can adjust the velocity of flow through rotating hand (hold) 7, when rotating hand (hold) 7 and rotate, inside threaded rod 20 upward movement simultaneously, along with threaded rod 20 upward movement, liquid passes through the other end that anti-corrosion pipeline 17 and second anti-corrosion pipeline 18 passed through discharging pipe 3 leading-in pipeline, through being provided with the inside sealing performance of guarantee that sealing rubber pad 19 can be better, through rotating supplementary rotation threaded rod 22, supplementary rotation threaded rod 22 downward movement, can reduce certain flow, avoid the too big impact that causes great impact to threaded rod 20 of pressure, the life of valve can obtain certain guarantee.

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 (6)

1. The utility model provides a novel petrochemical industry high pressure line valve, includes valve main part (1), its characterized in that: one side of valve main part (1) is provided with inlet pipe (2), discharging pipe (3) are installed to the opposite side of valve main part (1), fixed filtering mechanism (4) are all installed to the inboard of inlet pipe (2) and discharging pipe (3), intermediate position department of valve main part (1) upper end installs and supports rotation cover (8), support and rotate one side of cover (8) and install supplementary stable cover (5), support and rotate the top of cover (8) and install fixed cover (6), rotation hand (7) are installed to the top of fixed cover (6), sealed installation cover (9) are all installed to the both sides of valve main part (1) front end, the inside of sealed installation cover (9) is provided with drain (10), fixed filtering mechanism (4) are including fixed screwed pipe (11), filter washer (12), filter screen (13), A fixed block (14), a flow guide pipeline (15) and a fixed thread sleeve (16).

2. The novel petrochemical high-pressure pipeline valve according to claim 1, wherein: the one end of fixed filter mechanism (4) is provided with fixed screwed pipe (11), filter packing ring (12) are installed to one side of fixed screwed pipe (11), the internally mounted of filter packing ring (12) has filter screen (13), and filter screen (13) pass through the draw-in groove with filter packing ring (12) and be connected.

3. The novel petrochemical high-pressure pipeline valve according to claim 1, wherein: fixed block (14) are installed to the opposite side of filtering washer (12), one side of fixed block (14) is provided with water conservancy diversion pipeline (15), fixed thread bush (16) are installed to one side of water conservancy diversion pipeline (15).

4. The novel petrochemical high-pressure pipeline valve according to claim 1, wherein: an anti-corrosion pipeline (17) is arranged on one side inside the valve main body (1), and a second anti-corrosion pipeline (18) is arranged on the other side inside the valve main body (1).

5. The novel petrochemical high-pressure pipeline valve according to claim 1, wherein: the valve is characterized in that a stable rotating groove (21) is formed in the middle position inside the valve body (1), a threaded rod (20) is installed inside the stable rotating groove (21), one end of the threaded rod (20) is fixedly connected with the supporting rotating sleeve (8), and a sealing rubber pad (19) is arranged at the upper end of the stable rotating groove (21).

6. The novel petrochemical high-pressure pipeline valve according to claim 4, wherein: the anti-corrosion pipeline is characterized in that an auxiliary rotating groove (23) is formed in the second anti-corrosion pipeline (18), an auxiliary rotating threaded rod (22) is installed in the auxiliary rotating groove (23), and the auxiliary rotating threaded rod (22) is rotatably connected with the auxiliary rotating groove (23).

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