CN214331534U

CN214331534U - Ball valve of magnetic driving device

Info

Publication number: CN214331534U
Application number: CN202120143558.0U
Authority: CN
Inventors: 金志远; 金汉聂; 陈阿龙; 王大秋; 黄时然; 钟庚福; 叶挺
Original assignee: Oulam Valve Technology Co ltd
Current assignee: Oulam Valve Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-01
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a magnetic drive device ball valve, including ball valve, coupling axle, the outside of coupling axle is provided with interior magnetic rotor, interior magnetic rotor's the outside is provided with the protective sheath, the outside of protective sheath is provided with outer magnetic rotor, the outer magnetic rotor outside is provided with the shell. This kind of magnetic drive device ball valve, this kind of setting, can be by the magnet between outer magnetic rotor and the interior magnetic rotor, the interact produces magnetic force, and then make interior magnetic rotor make circular motion, and in the time of interior magnetic rotor motion, can drive the coupling axle and rotate, and then provide drive power for the ball valve, realize opening and closing of ball valve, this kind of setting, do not need opening and closing of operator manual control ball valve, the operator's time has been saved greatly, and then the efficiency of work has also been improved, reach the efficient effect, and convenient to use.

Description

Ball valve of magnetic driving device

Technical Field

The utility model relates to a ball valve field especially relates to a magnetic drive device ball valve.

Background

Ball valve, the open-close piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. The valve of this type should be generally installed horizontally in the pipeline.

When the existing ball valve is opened and closed, an operator is required to manually operate the ball valve, the longer time of the operator is often required to be consumed, time and labor are wasted, the working efficiency is reduced, and the subsequent work is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a magnetic drive device ball valve can produce efficient technical effect.

In order to solve the technical problem, the utility model provides a following technical scheme: the ball valve comprises a ball valve and a connecting shaft, wherein an inner magnetic rotor is arranged on the outer side of the connecting shaft, a protective sleeve is arranged on the outer side of the inner magnetic rotor, an outer magnetic rotor is arranged on the outer side of the protective sleeve, and a shell is arranged on the outer side of the outer magnetic rotor.

As a preferred technical scheme of the utility model, be provided with magnet between coupling shaft and the protective sheath, be provided with magnet between protective sheath and the shell.

As a preferred technical scheme of the utility model, interior magnetic rotor is located between protective sheath and the coupling axle, outer magnetic rotor is located between shell and the protective sheath.

As an optimized technical scheme of the utility model, the coupling axle rotates with the ball valve to be connected, the shell is located the ball valve top.

As an optimal technical scheme of the utility model, ball valve movable mounting is in the frame, the top fixed mounting of frame has the shell.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. according to the arrangement, the magnetic force can be generated by the interaction of the magnets between the outer magnetic rotor and the inner magnetic rotor, so that the inner magnetic rotor can make circular motion, and the inner magnetic rotor can drive the connecting shaft to rotate while moving, so that driving force is provided for the ball valve, and the ball valve is opened and closed;

2. this kind of setting adopts novel magnetic drive, in the efficient, environmental protection and energy saving more, and efficiency is faster, also more silence simultaneously, the work of being convenient for.

Drawings

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

Wherein: 1. a ball valve; 2. a housing; 3. an outer magnetic rotor; 4. a protective sleeve; 5. an inner magnetic rotor; 6. a coupling shaft.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, the utility model provides a magnetic drive device ball valve, which comprises a ball valve 1 and a connecting shaft 6, wherein an inner magnetic rotor 5 is arranged outside the connecting shaft 6, a protective sleeve 4 is arranged outside the inner magnetic rotor 5, an outer magnetic rotor 3 is arranged outside the protective sleeve 4, and a housing 2 is arranged outside the outer magnetic rotor 3;

the arranged shell 2 can play a role in protection, so that the internal components can work normally and safely, and meanwhile, the internal components are prevented from being damaged by the outside to cause unnecessary loss, and the arranged protective sleeve 4 outside the internal magnetic rotor 5 can protect the magnetism of the internal magnetic rotor 5 from being interfered by the outside, so that the normal operation of the work is prevented from being influenced, and further, the convenience is provided for the subsequent work;

this kind of setting, can be by the magnet between outer magnetic rotor 3 and the interior magnetic rotor 5, the interact produces magnetic force, thereby make interior magnetic rotor 5 make circular motion, and in the time of interior magnetic rotor 5 motion, can drive coupling shaft 6 and rotate, and then for ball valve 1 provides drive power, realize opening and closing of ball valve 1, this kind of setting, do not need opening and closing of operator manual control ball valve 1, the operator's time has been saved greatly, and then the efficiency of work has also been improved, reach the efficient effect, and convenient to use.

In another embodiment, as shown in fig. 1, this embodiment discloses that a magnet is provided between the coupling shaft 6 and the protective cover 4, and a magnet is provided between the protective cover 4 and the housing 2;

in another embodiment, as shown in fig. 1, the present embodiment discloses that the inner magnetic rotor 5 is located between the protective casing 4 and the coupling shaft 6, and the outer magnetic rotor 3 is located between the casing 2 and the protective casing 4;

the magnet that sets up is located same cavity with outer magnet rotor 3 and interior magnet rotor 5 respectively, the interact power, outer magnet rotor 3 is filled the cavity between shell 2 and the protective sheath 4, interior magnet rotor 5 is filled the cavity between protective sheath 4 and the coupling axle 6, carry out the interact power through magnet each other between two cavities, reach the interact power between outer magnet rotor 3 and the interior magnet rotor 5 with this, produce magnetic force, and then the rotating relation for coupling axle 6 and ball valve 1 facilitates, be convenient for controlling opening and closing of ball valve 1.

In another embodiment, as shown in fig. 1, the present embodiment discloses that the coupling shaft 6 is rotatably connected to the ball valve 1, and the housing 2 is located above the ball valve 1;

in another embodiment, as shown in fig. 1, the embodiment discloses that the ball valve 1 is movably mounted on a frame, and the top of the frame is fixedly provided with a shell 2;

this kind of setting through adopting novel magnetic drive, when raising the efficiency, also can reach environmental protection and energy saving's effect, is faster in efficiency, also is more silent simultaneously, the work of being convenient for.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a magnetic drive ball valve, includes ball valve (1), coupling shaft (6), its characterized in that: an inner magnetic rotor (5) is arranged on the outer side of the coupling shaft (6), a protective sleeve (4) is arranged on the outer side of the inner magnetic rotor (5), an outer magnetic rotor (3) is arranged on the outer side of the protective sleeve (4), and a shell (2) is arranged on the outer side of the outer magnetic rotor (3).

2. A magnetically actuated device ball valve as claimed in claim 1 wherein: a magnet is arranged between the coupling shaft (6) and the protective sleeve (4), and a magnet is arranged between the protective sleeve (4) and the shell (2).

3. A magnetically actuated device ball valve as claimed in claim 1 wherein: the inner magnetic rotor (5) is positioned between the protective sleeve (4) and the coupling shaft (6), and the outer magnetic rotor (3) is positioned between the shell (2) and the protective sleeve (4).

4. A magnetically actuated device ball valve as claimed in claim 1 wherein: the connecting shaft (6) is rotatably connected with the ball valve (1), and the shell (2) is positioned above the ball valve (1).

5. A magnetically actuated device ball valve as claimed in claim 1 wherein: the ball valve (1) is movably mounted on the frame, and the shell (2) is fixedly mounted at the top of the frame.