CN216479037U

CN216479037U - Comfortable ball valve with dustproof function

Info

Publication number: CN216479037U
Application number: CN202122908068.8U
Authority: CN
Inventors: 韩勇; 余正可
Original assignee: Shanghai Huadian Valve Group Co ltd
Current assignee: Shanghai Huadian Valve Group Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-10
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a comfortable ball valve with a dustproof effect, which belongs to the technical field of ball valves and comprises a ball valve body, wherein two ends in the ball valve body are respectively provided with a chute, one end in the chute is fixedly provided with a spring telescopic rod, one end of the spring telescopic rod is fixedly provided with a slide block, one end of the two slide blocks is connected through a cleaning ring, two ends of the cleaning ring are respectively provided with an inclined angle, and one end of the slide block is fixedly provided with a connecting column. Thereby reduce the intensity of labour of clearance ball valve body, and then improve the travelling comfort when the ball valve body uses.

Description

Comfortable ball valve with dustproof function

Technical Field

The utility model relates to the technical field of ball valves, in particular to a comfortable ball valve with a dustproof effect.

Background

The ball valve, the opening and closing piece (spheroid) is driven by the valve rod, and the valve of making rotary motion around the ball valve axis also can be used to fluidic regulation and control, wherein have very strong shearing force between its V type ball core of hard seal V type ball valve and the metal disk seat of build-up welding carbide, the medium that is particularly useful for containing fibre, small solid particle etc. more, and the switching of confluence, reposition of redundant personnel and the flow direction that not only can nimble control medium of multi-ported ball valve on the pipeline, also can close arbitrary passageway simultaneously and make two other passageways link to each other, this type of valve generally should horizontal installation in the pipeline.

But present ball valve is after long-term the use, piles up more spot on the ball valve inner wall, needs the staff to dismantle the clearance to the ball valve this moment, and the efficiency that has leaded to the ball valve clearance is slow, and the problem that the intensity of labour of clearance is big appears, and when untimely clearing up the ball valve, leads to the inside problem that blocks up that appears of ball valve easily to influence the ball valve service problem and appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a comfortable ball valve with a dustproof effect, and aims to solve the problems that after the existing ball valve is used for a long time, more stains are accumulated on the inner wall of the ball valve, workers are required to disassemble and clean the ball valve at the moment, the ball valve cleaning efficiency is low, the cleaning labor intensity is high, and when the ball valve is not cleaned in time, the inside of the ball valve is easy to block, so that the use of the ball valve is influenced.

In order to solve the technical problems, the utility model provides the following technical scheme: the ball valve with the dustproof effect and the comfort comprises a ball valve body, wherein a rotating handle is fixedly connected to the top end of the ball valve body, a self-cleaning assembly is arranged in the ball valve body, and the self-cleaning assembly is mainly formed by a cleaning ring, a plastic ball for driving the cleaning ring, a spring telescopic rod and a sliding block in a combined mode;

the ball valve body top is in to rotate the handle outside and installs dustproof fixed subassembly, and dustproof fixed subassembly mainly forms by the combination of a dust prevention section of thick bamboo and the guard ring that has the guard action and the flexible post of spring and the fixed block that has the fixed action ball valve body top.

Preferably, the self-cleaning assembly comprises a sliding chute, a spring telescopic rod, a sliding block, a cleaning ring, an inclination angle, a connecting column and a plastic ball;

the ball valve comprises a ball valve body and is characterized in that sliding grooves are formed in two ends of the interior of the ball valve body, a spring telescopic rod is fixedly mounted at one end of the interior of each sliding groove, a sliding block is fixedly mounted at one end of each spring telescopic rod, two sliding blocks are connected with one end of each sliding block through a cleaning ring, inclined angles are formed in two ends of each cleaning ring, a connecting column is fixedly mounted at one end of each sliding block, and a plastic ball is fixedly connected to one end of each connecting column.

Preferably, the outer diameter of the sliding block is equal to the inner diameter of the sliding groove, and one end of the sliding groove is provided with a flow guide groove.

Preferably, the dustproof fixing component comprises a dustproof barrel, a rotating groove, a protective ring, a spring telescopic column, a fixing block and a fixing groove;

the ball valve body top outside fixed mounting has a dust prevention section of thick bamboo, dust prevention section of thick bamboo one end corresponds and has rotated handle position department and seted up the rotation groove, the guard slot has all been seted up at rotation groove both ends, it has the guard ring to rotate the equal fixed mounting of handle both ends in rotation inslot portion, the inside fixed mounting of dust prevention section of thick bamboo one end has the flexible post of spring, the flexible post bottom end fixed mounting of spring has the fixed block, it has the fixed slot to rotate handle top surface correspondence fixed block position department.

Preferably, an arc angle is formed in one end of the fixing block, the fixing block can be embedded into the fixing groove, and the outer diameter of the fixing block is equal to the inner diameter of the fixing groove.

Preferably, the outer diameter of the guard ring is equal to the inner diameter of the guard groove, and the width of the rotating handle is equal to the width of the rotating groove.

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

1. be provided with from the clearance subassembly, can make a round trip to clearance ball valve body inner wall, avoided the spot adhesion at ball valve body inner wall, lead to the problem that the ball valve body blockked up to appear, and then influence the problem that the ball valve body used and appear, and can clear up it when the ball valve body moves, need not to dismantle the ball valve body, and then reduce the degree of difficulty that the ball valve body cleared up to reduce the intensity of labour who clears up the ball valve body, and then improve the travelling comfort when the ball valve body uses.

2. Be provided with dustproof fixed subassembly, avoided the dust to get into the ball valve inside through the gap on ball valve top, cause the problem of spheroid rotational friction increase to appear, and then the life of extension ball valve body, and when the ball valve body does not use, be convenient for to rotate the handle fixed, avoided the staff when not using the ball valve body, the touching rotates the handle, leads to rotating the handle and rotates, and then the problem that leads to the water waste appears.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of a comfortable ball valve with a dustproof function according to the present invention;

FIG. 2 is a schematic structural diagram of the self-cleaning assembly of the present invention;

FIG. 3 is a schematic view of the dust-proof retaining assembly of the present invention;

in the figure: 1. a ball valve body; 2. rotating the handle;

3. a self-cleaning assembly; 301. a chute; 302. a spring telescopic rod; 303. a slider; 304. cleaning the ring; 305. an inclination angle; 306. connecting columns; 307. a plastic ball;

4. a dust-proof fixing component; 401. a dust-proof cylinder; 402. a rotating groove; 403. a protective bath; 404. a guard ring; 405. a spring telescopic column; 406. a fixed block; 407. and fixing the grooves.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the comfortable ball valve with the dustproof effect comprises a ball valve body 1, wherein the top end of the ball valve body 1 is fixedly connected with a rotating handle 2, a self-cleaning assembly 3 is arranged in the ball valve body 1, and the self-cleaning assembly 3 comprises a chute 301, a spring telescopic rod 302, a sliding block 303, a cleaning ring 304, an inclination angle 305, a connecting column 306 and a plastic ball 307;

spout 301 has all been seted up at 1 inside both ends of ball valve body, the inside one end fixed mounting of spout 301 has spring telescopic link 302, spring telescopic link 302 one end fixed mounting has slider 303, two slider 303 one end are connected through clearance circle 304, the external diameter of slider 303 equals with spout 301's internal diameter, the guiding gutter has been seted up to spout 301 one end, make more stable that slider 303 removed, and avoid the spot to stop inside spout 301, angle of inclination 305 has all been seted up at clearance circle 304 both ends, slider 303 one end fixed mounting has spliced pole 306, spliced pole 306 one end fixedly connected with plastic ball 307.

The dustproof fixing component 4 is arranged at the top end of the ball valve body 1 and positioned on the outer side of the rotating handle 2, and the dustproof fixing component 4 comprises a dustproof barrel 401, a rotating groove 402, a protective groove 403, a protective ring 404, a spring telescopic column 405, a fixing block 406 and a fixing groove 407;

a dust-proof cylinder 401 is fixedly arranged on the outer side of the top end of the ball valve body 1, a rotary groove 402 is arranged at the position, corresponding to the rotary handle 2, of one end of the dust-proof cylinder 401, protective grooves 403 are respectively arranged at the two ends of the rotary groove 402, protective rings 404 are respectively and fixedly arranged at the two ends of the rotary handle 2 in the rotary groove 402, the outer diameter of each protective ring 404 is equal to the inner diameter of each protective groove 403, the width of the rotary handle 2 is equal to the width of the rotary groove 402, so that the protective rings 404 are more stable to rotate, and the top end of the ball valve body 1 is conveniently protected, a spring telescopic column 405 is fixedly arranged in one end of the dust-proof cylinder 401, a fixed block 406 is fixedly arranged at the bottom end of the spring telescopic column 405, a fixed groove 407 is arranged at the position, corresponding to the fixed block 406, of the top surface of the rotary handle 2, an arc angle is arranged at one end of the fixed block 406, the fixed block 406 can be embedded and arranged in the fixed groove 407, the outer diameter of the fixed block 406 is equal to the inner diameter of the fixed groove 407, the fixing block 406 is conveniently pushed to move when the rotating handle 2 rotates, and the fixing block 406 is conveniently embedded and installed inside the fixing groove 407, and the fixing block 406 is more stably fixed.

The working principle of the utility model is as follows: when the ball valve body 1 is in use, water flow impacts the plastic ball 307 to move, the connecting column 306 is driven to move by the movement of the plastic ball 307, the slider 303 is driven to move in the chute 301 by the movement of the connecting column 306, the spring telescopic rod 302 is stretched, and the cleaning ring 304 is driven to move, the inner wall of the ball valve body 1 is cleaned by the inclination angle 305, and when the ball valve body 1 is not in use, the spring telescopic rod 302 is reset, the cleaning ring 304 is reset, so that the inner wall of the ball valve body 1 can be cleaned back and forth, the problem that the ball valve body 1 is blocked due to dirt adhered to the inner wall of the ball valve body 1 is avoided, the use of the ball valve body 1 is further influenced, the ball valve body 1 can be cleaned when in operation, the ball valve body 1 does not need to be detached, the difficulty in cleaning of the ball valve body 1 is reduced, and the labor intensity for cleaning the ball valve body 1 is reduced, thereby improving the comfort of the ball valve body 1 in use.

And can protect 1 top of ball valve body through dust-proof cylinder 401, when rotating handle 2 and rotating, drive guard ring 404 at the inside removal of protective tank 403 this moment, to rotate groove 402 and seal, in having avoided the gap entering ball valve inside of dust through the ball valve top, cause the problem of spheroid rotational friction increase to appear, and then the life of extension ball valve body 1, and when ball valve body 1 does not use, through the extension of the flexible post 405 of spring this moment, promote fixed block 406 and remove, make fixed block 406 card go into inside fixed slot 407, it is fixed to rotate handle 2, avoided the staff when not using ball valve body 1, handle 2 is rotated in the touching, lead to rotating handle 2 and rotate, and then the problem that leads to the water waste appears.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Have dustproof effect travelling comfort ball valve, including ball valve body (1), ball valve body (1) top fixedly connected with rotates handle (2), its characterized in that: the self-cleaning ball valve is characterized in that a self-cleaning assembly (3) is arranged in the ball valve body (1), and the self-cleaning assembly (3) is mainly formed by a cleaning ring (304), a plastic ball (307) used for driving the cleaning ring (304), a spring telescopic rod (302) and a sliding block (303) in a combined mode;

ball valve body (1) top is in to rotate handle (2) outside and installs dustproof fixed subassembly (4), and dustproof fixed subassembly (4) mainly by dustproof section of thick bamboo (401) and have guard ring (404) of guard action and have the flexible post of spring (405) and the fixed block (406) combination of fixed action form.

2. The dustproof comfortable ball valve according to claim 1, characterized in that: the self-cleaning assembly (3) comprises a sliding groove (301), a spring telescopic rod (302), a sliding block (303), a cleaning ring (304), an inclination angle (305), a connecting column (306) and a plastic ball (307);

spout (301) have all been seted up at the inside both ends of ball valve body (1), the inside one end fixed mounting of spout (301) has spring telescopic link (302), spring telescopic link (302) one end fixed mounting has slider (303), two slider (303) one end is connected through clearance circle (304), angle of inclination (305) have all been seted up at clearance circle (304) both ends, slider (303) one end fixed mounting has spliced pole (306), spliced pole (306) one end fixedly connected with plastic ball (307).

3. The dustproof comfortable ball valve according to claim 2, characterized in that: the outer diameter of the sliding block (303) is equal to the inner diameter of the sliding groove (301), and one end of the sliding groove (301) is provided with a flow guide groove.

4. The dustproof comfortable ball valve according to claim 2, characterized in that: the dustproof fixing component (4) comprises a dustproof cylinder (401), a rotating groove (402), a protective groove (403), a protective ring (404), a spring telescopic column (405), a fixing block (406) and a fixing groove (407);

ball valve body (1) top outside fixed mounting has dust prevention section of thick bamboo (401), dust prevention section of thick bamboo (401) one end corresponds and rotates handle (2) position department and has seted up rotation groove (402), protective tank (403) have all been seted up at rotation groove (402) both ends, it has guard ring (404) to rotate handle (2) both ends and be in the inside equal fixed mounting in rotation groove (402), the inside fixed mounting of dust prevention section of thick bamboo (401) one end has spring telescopic column (405), spring telescopic column (405) bottom fixed mounting has fixed block (406), it has fixed slot (407) to rotate handle (2) top surface and has seted up corresponding fixed block (406) position department.

5. The dustproof comfortable ball valve according to claim 4, characterized in that: an arc angle is formed in one end of the fixing block (406), the fixing block (406) can be embedded into the fixing groove (407), and the outer diameter of the fixing block (406) is equal to the inner diameter of the fixing groove (407).

6. The dustproof comfortable ball valve according to claim 4, characterized in that: the outer diameter of the guard ring (404) is equal to the inner diameter of the guard groove (403), and the width of the rotating handle (2) is equal to the width of the rotating groove (402).