CN220396545U

CN220396545U - Detachable ball valve

Info

Publication number: CN220396545U
Application number: CN202321862182.4U
Authority: CN
Inventors: 陈学淼; 姜光明; 陈杰
Original assignee: Zhongxin Valve Co ltd
Current assignee: Zhongxin Valve Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-01-26
Anticipated expiration: 2033-07-17

Abstract

The utility model relates to the technical field of ball valves, and discloses a detachable ball valve, which comprises a valve body, wherein two ends of the valve body are respectively in threaded sleeve connection with special-shaped bearings, two opposite ends of each special-shaped bearing are respectively in threaded sleeve connection with a flange pipe, a positioning bearing is embedded in the center of the upper end face of the valve body, a valve ball is fixedly sleeved in the positioning bearing, a ball body of the valve ball is positioned in the center of the valve body, a through hole is clamped in the center of one side of the ball body of the valve ball, and a filtering inner core is arranged in the center of the upper end face of the valve ball in a penetrating manner; the filter inner core comprises a main rod, a storage tank is arranged at one side of the main rod close to the lower end, and a plurality of baffles are hinged to the opening of the storage tank. This removable ball valve can filter rivers when flowing through the through-hole, and the impurity after the filtration takes out very conveniently, and the valve body is dismantled that the dysmorphism bearing that this device set up can be quick simultaneously, dismantles simply, and is convenient.

Description

Detachable ball valve

Technical Field

The utility model relates to the technical field of ball valves, in particular to a detachable ball valve.

Background

The opening and closing part (ball) of the ball valve is driven by the valve rod and rotates around the axis of the ball valve. The device can also be used for regulating and controlling fluid, wherein the hard seal V-shaped ball valve has strong shearing force between the V-shaped ball core and the metal valve seat of the hard alloy for surfacing, and is particularly suitable for mediums containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the flow direction switching of the medium on the pipeline, and simultaneously can close any channel to connect the other two channels.

Most of the existing ball valves and pipelines are connected through flanges, if the ball valves are damaged, the corresponding ball valves can be replaced only by detaching bolts one by one through the flanges, and the detaching mode is troublesome.

Accordingly, one skilled in the art would be able to provide a removable ball valve that solves the problems set forth in the background above.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the detachable ball valve which can filter water flow when the water flow flows through the through hole, and the filtered impurities are very convenient to take out, and meanwhile, the valve body can be quickly detached by the special-shaped bearing arranged by the device, so that the valve body is easy and convenient to detach.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the detachable ball valve comprises a valve body, wherein special-shaped bearings are sleeved at two ends of the valve body in a threaded manner, flange pipes are sleeved at the opposite ends of the two special-shaped bearings in a threaded manner, a positioning bearing is embedded in the center of the upper end face of the valve body, a valve ball is fixedly sleeved in the positioning bearing, a ball body of the valve ball is positioned in the center of the valve body, a through hole is clamped in the center of one side of the ball body of the valve ball, and a filter inner core is arranged in the center of the upper end face of the valve ball in a penetrating manner;

the filter inner core comprises a main rod, a storage groove is formed in the lower end of one side of the main rod, a plurality of baffles are hinged to the opening of the storage groove, the baffles form a circular shape and are mutually matched with the storage groove, extension springs are arranged between the baffles and the inner wall of the storage groove, and a plurality of filter holes are formed in the inner wall of one side of the storage groove far away from the baffles;

through above-mentioned technical scheme, this device can filter rivers when flowing through the through-hole to rivers, and impurity after the filtration takes out very conveniently, and the valve body is dismantled that the dysmorphism bearing that this device set up can be quick simultaneously, dismantles simply, and is convenient.

Further, a plurality of flange holes are formed in the side surfaces of the two flange pipes;

through above-mentioned technical scheme, conveniently connect the pipeline through the flange hole.

Further, the special-shaped bearing is divided into an inner collar and an outer collar, the length of the inner collar is twice that of the outer collar, one half of the ring body of the inner collar is positioned outside the outer collar and provided with threads, and meanwhile, the ring bodies of the outer collar are provided with threads;

through above-mentioned technical scheme, conveniently connect valve body and flange pipe through the screw thread.

Further, part of the ring body thread of the outer shaft ring of the special-shaped bearing is sleeved in the valve body, and part of the ring body thread of the inner shaft ring of the special-shaped bearing is sleeved in the flange pipe;

through above-mentioned technical scheme, be connecting, need twine polytetrafluoroethylene raw material area at screw thread position, be convenient for increase its leakproofness.

Further, a second hand wheel and a first hand wheel are respectively fixedly sleeved on the outer ring body and the inner ring body of the special-shaped bearing between the valve body and the flange pipe;

through above-mentioned technical scheme, through No. two hand wheels and a hand wheel convenient rotation outer ring and inner ring.

Further, the upper end of the valve ball is fixedly provided with an outer rotating wheel, and the upper end of the main rod is fixedly provided with a handle;

through above-mentioned technical scheme, conveniently pull out the filtration inner core through the handle.

Further, the storage groove is positioned in the through hole;

through the technical scheme, all flowing water is convenient to filter through the storage tank.

The utility model has the following beneficial effects:

1. according to the detachable ball valve provided by the utility model, the valve body and the flange pipe are connected through the special-shaped bearing, when the ball valve is required to be detached, the bolts at the flange hole of the flange pipe are not required to be detached, and the valve body can be detached by only rotating the inner ring or the outer ring of the special-shaped bearing, so that the ball valve is simple to detach, convenient to operate and beneficial to quick replacement of the ball valve.

2. According to the detachable ball valve provided by the utility model, the filter inner core is arranged in the outer rotating wheel, and when water flows through the through hole, the water flows through the storage tank of the filter inner core, impurities in the water can be filtered through the filter hole of the storage tank and stored in the storage tank, and meanwhile, when no water flows through the storage tank, the baffle can seal the storage tank under the action of the tension spring, so that the overflow of the impurities is avoided, and the impurities can be taken out by extracting the filter inner core, so that the ball valve is very convenient to take out the impurities while filtering the impurities.

Drawings

FIG. 1 is a schematic front cross-sectional view of a removable ball valve according to the present utility model;

FIG. 2 is a schematic front view of a removable ball valve according to the present utility model;

FIG. 3 is a schematic axial view of a special-shaped bearing of a removable ball valve according to the present utility model;

FIG. 4 is a schematic front cross-sectional view of a filter core of a removable ball valve according to the present utility model;

fig. 5 is a schematic side view of a filter cartridge of a removable ball valve according to the present utility model.

Legend description:

1. a valve body; 2. a valve ball; 3. a flange pipe; 4. a flange hole; 5. a first hand wheel; 6. a second hand wheel; 7. a special-shaped bearing; 8. an outer rotating wheel; 9. a filtration inner core; 10. positioning a bearing; 11. a through hole; 901. a main rod; 902. a handle; 903. a tension spring; 904. a baffle; 905. a filter hole; 906. a storage tank.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a removable ball valve, including valve body 1, the special-shaped bearing 7 has all been cup jointed to the equal screw thread in both ends of valve body 1, flange pipe 3 has all been cup jointed to the equal screw thread in the opposite one end of two special-shaped bearings 7, the up end center department of valve body 1 is embedded to be provided with location bearing 10, the inside fixed cover of location bearing 10 is equipped with valve ball 2, the spheroid of valve ball 2 is located the inside center department of valve body 1, valve ball 2 spheroid one side center department card is equipped with through-hole 11, the up end center department of valve ball 2 runs through and is provided with filtering core 9, when mobile jib 901 is inside valve ball 2, need the overcoat rubber circle, increase the leakproofness, avoid water to flow out by the gap;

the filter inner core 9 includes mobile jib 901, storage tank 906 has been seted up to mobile jib 901 one side near lower extreme department, the opening part of storage tank 906 articulates and is provided with a plurality of baffles 904, circular shape is constituteed to a plurality of baffles 904, and coincide each other with storage tank 906, be provided with extension spring 903 between a plurality of baffles 904 and the storage tank 906 inner wall, a plurality of filtration holes 905 have been seted up to the one side inner wall that storage tank 906 kept away from baffle 904, this device can filter the rivers when flowing through-hole 11 to rivers, and impurity after the filtration takes out very conveniently, dismantlement valve body 1 that the profiled bearing 7 that this device set up simultaneously can be quick, it is simple to dismantle, it is convenient.

A plurality of flange holes 4 are formed in the side faces of two flange pipes 3, a pipeline is conveniently connected through the flange holes 4, a special-shaped bearing 7 is divided into an inner shaft ring and an outer shaft ring, the length of the inner shaft ring is twice that of the outer shaft ring, one half of the inner shaft ring is located outside the outer shaft ring and is provided with threads, the ring body of the outer shaft ring is provided with threads, a valve body 1 and the flange pipes 3 are conveniently connected through the threads, one part of the ring body thread bush of the outer shaft ring of the special-shaped bearing 7 is arranged in the valve body 1, one part of the ring body thread bush of the inner shaft ring of the special-shaped bearing 7 is arranged in the flange pipes 3, polytetrafluoroethylene raw material belts are required to be wound at thread parts, the tightness of the special-shaped bearing 7 is convenient to be increased, a second hand wheel 6 and a first hand wheel 5 are fixedly sleeved on the outer ring and the inner ring body of the special-shaped bearing 7, the second hand wheel 6 and the first hand wheel 5 are convenient to rotate, the outer ring 8 is fixedly arranged at the upper end of a valve ball 2, a lifting handle 902 is fixedly arranged at the upper end of the main rod 902, the inner filter core 9 is conveniently pulled out through the lifting handle 902, the inner filter core 9 is convenient to be located in a filter storage tank 906 through the storage groove 906, and all convenient to be filtered through the storage groove 906.

Working principle: when the valve body 1 can be detached by only reserving a certain backwardly movable space for the connected pipeline and then rotating the first hand wheel 5, the first hand wheel 5 rotates to enable the inner ring of the special-shaped bearing 7 to leave the flange pipe 3, and both ends of the special-shaped bearing are rotated, so that the valve body 1 can be detached.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a removable ball valve, includes valve body (1), its characterized in that: the two ends of the valve body (1) are respectively and spirally sleeved with a special-shaped bearing (7), two opposite ends of the special-shaped bearings (7) are respectively and spirally sleeved with a flange pipe (3), a positioning bearing (10) is embedded in the center of the upper end face of the valve body (1), a valve ball (2) is fixedly sleeved in the positioning bearing (10), a ball body of the valve ball (2) is positioned in the center of the valve body (1), a through hole (11) is clamped in the center of one side of the ball body of the valve ball (2), and a filtering inner core (9) is arranged in the center of the upper end face of the valve ball (2) in a penetrating manner;

the filter inner core (9) comprises a main rod (901), a storage groove (906) is formed in one side of the main rod (901) near the lower end, a plurality of baffles (904) are hinged to the opening of the storage groove (906), the baffles (904) form a circular shape and are mutually matched with the storage groove (906), an extension spring (903) is arranged between the baffles (904) and the inner wall of the storage groove (906), and a plurality of filter holes (905) are formed in the inner wall of one side, far away from the baffles (904), of the storage groove (906).

2. A removable ball valve as in claim 1 wherein: a plurality of flange holes (4) are formed in the side faces of the two flange pipes (3).

3. A removable ball valve as in claim 1 wherein: the special-shaped bearing (7) is divided into an inner collar and an outer collar, the length of the inner collar is twice that of the outer collar, one half of the ring body of the inner collar is positioned outside the outer collar and provided with threads, and meanwhile, the ring bodies of the outer collar are provided with threads.

4. A removable ball valve as in claim 1 wherein: the part of the ring body thread of the outer shaft ring of the special-shaped bearing (7) is sleeved in the valve body (1), and the part of the ring body thread of the inner shaft ring of the special-shaped bearing (7) is sleeved in the flange pipe (3).

5. A removable ball valve as in claim 1 wherein: the outer ring and the inner ring body of the special-shaped bearing (7) positioned between the valve body (1) and the flange pipe (3) are fixedly sleeved with a second hand wheel (6) and a first hand wheel (5) respectively.

6. A removable ball valve as in claim 1 wherein: the upper end of the valve ball (2) is fixedly provided with an outer rotating wheel (8), and the upper end of the main rod (901) is fixedly provided with a handle (902).

7. A removable ball valve as in claim 1 wherein: the storage groove (906) is located inside the through hole (11).