CN215928579U

CN215928579U - Intelligent bypass valve that possesses pressure adjustment function

Info

Publication number: CN215928579U
Application number: CN202121990748.2U
Authority: CN
Inventors: 李佳佳
Original assignee: Shanghai Yahe Valve Completion Co ltd
Current assignee: Shanghai Yahe Valve Completion Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-01
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses an intelligent bypass valve with a pressure adjusting function, which comprises an installation pipe, wherein a motor is fixedly installed at the center of the top of the installation pipe, a pressure sensor is fixedly installed in the inner cavity of the installation pipe, a first through groove is formed in the top of the inner cavity of the installation pipe, first sliding grooves are formed in the installation pipe and positioned on two sides of the first through groove, and second through grooves are formed in the installation pipe and positioned on two sides of the top of the first through groove. According to the utility model, the motor is installed by arranging the installation pipe, the threaded rod is driven by arranging the motor, and the first sliding block is limited by arranging the first sliding chute, so that the first sliding block is prevented from shaking in the moving process, and meanwhile, the problems that in the daily use process of the bypass valve, the water flow is suddenly reduced and the practicability of the bypass valve in the use process is reduced because the internal water pressure cannot be intelligently adjusted are solved.

Description

Intelligent bypass valve that possesses pressure adjustment function

Technical Field

The utility model relates to the technical field of bypass valves, in particular to an intelligent bypass valve with a pressure adjusting function.

Background

The bypass valve is a valve which is arranged on a bypass pipe of a water inlet valve pipe section and is used for filling water to balance the water pressure in front of and behind the water inlet valve, for example, a pressure reducing valve, a control valve and a steam trap valve are usually additionally provided with the bypass pipe, the valve arranged on the bypass pipe is called the bypass valve, the term of the bypass valve refers to the valve arranged on the bypass pipe, but is not particularly limited to the type and the structure of the valve, and the bypass valve is also called a self-operated bypass differential pressure valve and a self-operated self-differential pressure control valve.

In the daily use process of the bypass valve, the intelligent adjustment on the water pressure inside the bypass valve cannot be realized, so that the water flow is suddenly reduced, and the practicability of the bypass valve in the use process is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent bypass valve with a pressure adjusting function, which has the advantage of intelligently adjusting pressure and solves the problems that the water flow is suddenly reduced and the practicability of the bypass valve is reduced in the using process because the internal water pressure cannot be intelligently adjusted in the daily using process of the bypass valve.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent bypass valve with a pressure adjusting function comprises an installation pipe, wherein a motor is fixedly installed at the center of the top of the installation pipe, a pressure sensor is fixedly installed in the inner cavity of the installation pipe, a first through groove is formed in the top of the inner cavity of the installation pipe, first sliding grooves are formed in the interior of the installation pipe and positioned on two sides of the first through groove, second through grooves are formed in the interior of the installation pipe and positioned on two sides of the top of the first through groove, second sliding grooves are formed in the interior of the installation pipe and positioned on two sides of the second through groove, a connecting rod is arranged in the second through groove, a blocking block is arranged in the first through groove, a threaded groove is formed in the center of the interior of the blocking block, a threaded rod is rotatably connected in the threaded groove, a sealing ring is sleeved on the top of the surface of the threaded rod, and the bottom of the connecting rod is fixedly connected with the top of the blocking block, and limiting grooves are formed in two sides of the top of the plugging block.

Preferably, the inside sliding connection of second spout has the second slider, the one side that the second slider is close to relatively and the both sides fixed connection of connecting rod.

Preferably, the two sides of the top of the inner cavity of the installation pipe are fixedly provided with first limiting plates, and the first limiting plates penetrate through the limiting grooves to the inside of the blocking block.

Preferably, the inside sliding connection of first spout has first slider, the one side that first slider is close to relatively and the both sides fixed connection of shutoff piece.

Preferably, both sides at the top of the plugging block are fixedly provided with second limiting plates, and the top of each second limiting plate is movably connected with the inner cavity of the corresponding mounting pipe.

Preferably, the output shaft of the motor penetrates through the inside of the mounting pipe and is fixedly connected with the top of the threaded rod, and threaded pipes are fixedly mounted on two sides of the mounting pipe.

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

1. according to the utility model, the motor is installed by arranging the installation pipe, the threaded rod is driven by arranging the motor, the blocking block is accommodated by arranging the first through groove, the first sliding block is limited by arranging the first sliding groove, the first sliding block is prevented from shaking in the moving process, the second sliding block is limited by arranging the second sliding groove, the second sliding block is prevented from shaking in the moving process, water is sealed by arranging the sealing ring, the first limiting plate is limited by arranging the limiting groove, and water pressure is detected by arranging the pressure sensor.

2. According to the utility model, the second sliding block is arranged to limit the connecting rod, so that the connecting rod is prevented from shaking in the moving process, the first limiting plate is arranged to block water, the first sliding block is arranged to limit the blocking block, so that the blocking block is prevented from shaking in the moving process, the second limiting plate is arranged to block water, and the threaded pipe is arranged to facilitate installation of the installation pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a partial enlarged view of the utility model at a in fig. 2.

In the figure: 1. installing a pipe; 2. a threaded pipe; 3. a motor; 4. a first chute; 5. a pressure sensor; 6. a first through groove; 7. a first slider; 8. a plugging block; 9. a threaded rod; 10. a thread groove; 11. a second through groove; 12. a connecting rod; 13. a second chute; 14. a second slider; 15. a first limit plate; 16. a limiting groove; 17. a second limiting plate; 18. and (5) sealing rings.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an intelligent bypass valve with pressure regulation function comprises an installation tube 1, a motor 3 is fixedly installed at the center of the top of the installation tube 1, a pressure sensor 5 is fixedly installed in the inner cavity of the installation tube 1, a first through groove 6 is formed in the top of the inner cavity of the installation tube 1, first sliding grooves 4 are formed in the installation tube 1 and located on two sides of the first through groove 6, second through grooves 11 are formed in the installation tube 1 and located on two sides of the top of the first through groove 6, second sliding grooves 13 are formed in the installation tube 1 and located on two sides of the second through groove 11, a connecting rod 12 is arranged in the second through groove 11, a plugging block 8 is arranged in the first through groove 6, a threaded groove 10 is formed in the center of the plugging block 8, a threaded rod 9 is rotatably connected in the threaded groove 10, a sealing ring 18 is sleeved on the top of the surface of the threaded rod 9, the bottom of the connecting rod 12 is fixedly connected with the top of the plugging block 8, both sides of the top of the plugging block 8 are provided with limiting grooves 16, the motor 3 is installed by arranging the installation pipe 1, the threaded rod 9 is driven by arranging the motor 3, the plugging block 8 is accommodated by arranging the first through groove 6, the first slide block 7 is limited by arranging the first sliding groove 4, the first slide block 7 is prevented from shaking in the moving process, the second slide block 14 is limited by arranging the second sliding groove 13, the second slide block 14 is prevented from shaking in the moving process, water is sealed by arranging the sealing ring 18, the first limiting plate 15 is limited by arranging the limiting groove 16, the water pressure is detected by arranging the pressure sensor 5, the second slide block 14 is connected in the second sliding groove 13 in a sliding manner, one side of the second slide block 14 close to each other is fixedly connected with both sides of the connecting rod 12, the connecting rod 12 is limited by arranging the second sliding block 14, the connecting rod 12 is prevented from shaking in the moving process, the two sides of the top of the inner cavity of the mounting pipe 1 are fixedly provided with first limiting plates 15, the first limiting plates 15 penetrate into the sealing block 8 through limiting grooves 16, water is sealed by arranging the first limiting plates 15, the inside of the first sliding groove 4 is connected with the first sliding blocks 7 in a sliding manner, one side, close to the first sliding blocks 7, of each first sliding block 7 is fixedly connected with the two sides of the sealing block 8, the sealing block 8 is limited by arranging the first sliding blocks 7, the sealing block 8 is prevented from shaking in the moving process, the two sides of the top of the sealing block 8 are fixedly provided with second limiting plates 17, the top of each second limiting plate 17 is movably connected with the inner cavity of the mounting pipe 1, water is sealed by arranging the second limiting plates 17, the output shaft of the motor 3 penetrates through the inside of the mounting pipe 1 and is fixedly connected with the top of the threaded rod 9, the equal fixed mounting in both sides of installation pipe 1 has screwed pipe 2, is convenient for install installation pipe 1 through setting up screwed pipe 2.

During the use, detect water pressure through pressure sensor 5, when water pressure is less, drive threaded rod 9 through motor 3 and rotate, thereby make shutoff piece 8 drive first slider 7 downstream, shutoff piece 8 drives connecting rod 12 and second slider 14 downstream simultaneously, thereby carry out pressure boost to water pressure and adjust, when pressure sensor 5 detects water pressure too big, drive threaded rod 9 through motor 3 and rotate, thereby make shutoff piece 8 drive first slider 7 and upwards remove, drive connecting rod 12 and second slider 14 and upwards remove through shutoff piece 8, thereby adjust the decompression to water pressure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent bypass valve that possesses pressure regulation function, is including installation pipe (1), its characterized in that: a motor (3) is fixedly installed at the center of the top of the installation pipe (1), a pressure sensor (5) is fixedly installed in the inner cavity of the installation pipe (1), a first through groove (6) is formed in the top of the inner cavity of the installation pipe (1), first sliding grooves (4) are formed in the inner part of the installation pipe (1) and on two sides of the first through groove (6), second through grooves (11) are formed in the inner part of the installation pipe (1) and on two sides of the top of the first through groove (6), second sliding grooves (13) are formed in the inner part of the installation pipe (1) and on two sides of the second through groove (11), a connecting rod (12) is arranged in the second through groove (11), a plugging block (8) is arranged in the inner part of the first through groove (6), a threaded groove (10) is formed in the center of the inner part of the plugging block (8), and a threaded rod (9) is rotatably connected in the threaded groove (10), the top cover on threaded rod (9) surface is equipped with sealing washer (18), the bottom of connecting rod (12) and the top fixed connection of shutoff piece (8), spacing groove (16) have all been seted up to the both sides at shutoff piece (8) top.

2. The intelligent bypass valve with pressure regulating function as claimed in claim 1, wherein: the inside sliding connection of second spout (13) has second slider (14), one side that second slider (14) are close to relatively and the both sides fixed connection of connecting rod (12).

3. The intelligent bypass valve with pressure regulating function as claimed in claim 1, wherein: the mounting pipe is characterized in that first limiting plates (15) are fixedly mounted on two sides of the top of an inner cavity of the mounting pipe (1), and the first limiting plates (15) penetrate through the limiting grooves (16) to the inside of the plugging block (8).

4. The intelligent bypass valve with pressure regulating function as claimed in claim 1, wherein: the inside sliding connection of first spout (4) has first slider (7), one side that first slider (7) are close to relatively and the both sides fixed connection of shutoff piece (8).

5. The intelligent bypass valve with pressure regulating function as claimed in claim 1, wherein: the equal fixed mounting in both sides at shutoff piece (8) top has second limiting plate (17), the top of second limiting plate (17) and the inner chamber swing joint of installation pipe (1).

6. The intelligent bypass valve with pressure regulating function as claimed in claim 1, wherein: the output shaft of motor (3) runs through the inside of installation pipe (1) and the top fixed connection of threaded rod (9), equal fixed mounting in both sides of installation pipe (1) has screwed pipe (2).