CN217381710U

CN217381710U - V-shaped adjusting ball valve capable of controlling flow

Info

Publication number: CN217381710U
Application number: CN202220966114.1U
Authority: CN
Inventors: 李�浩
Original assignee: Chongqing Litesheng Valve Co ltd
Current assignee: Chongqing Litesheng Valve Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-09-06
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a V-shaped adjusting ball valve capable of controlling the flow, which comprises a valve body, wherein flange plates are arranged on two sides of the valve body, the top of the valve body is provided with a top shell, the inside of the top shell is provided with a rotating rod in a penetrating way, the bottom of the valve body is provided with a connecting rod, the opposite surface of the flange plate is provided with a plurality of support rods, the connecting rod is arranged in the utility model, and the working personnel can move the turntable to sleeve the sleeve on the outer side of the connecting rod according to the actual requirement, simultaneously, the positioning rod is enabled to be embedded with the sleeve under the support of the supporting ring, and then the bolt is in threaded connection with the threaded groove, so that the bolt can be used for fixing the turntable and the sleeve stably under the support of the connecting rod to drive the supporting rod to rotate through the positioning rod, the supporting ring and the connecting rod by rotating the turntable, the supporting rod can drive the valve core to rotate, and the effect of manually adjusting the flow at the bottom of the device is realized.

Description

V-shaped adjusting ball valve capable of controlling flow

Technical Field

The utility model relates to a V type ball valve technical field specifically is a V type ball valve is adjusted to steerable flow size.

Background

The V-shaped adjusting ball valve is one of the essential devices in the modern social industry, the V-shaped adjusting ball valve can be connected with each pipeline under the operation of workers, the liquid or gas flow in the pipeline can be adjusted according to the actual situation under the rotating action of the valve core, the V-shaped adjusting ball valve can be connected with an electric control device to be adjusted by electromagnetism, the traditional device does not have facilities which can facilitate the workers to adjust the flow in multiple positions, the V-shaped adjusting ball valve cannot be firm, manual and electric, the V-shaped adjusting ball valve with the controllable flow can provide convenience for the workers.

The V-shaped adjusting ball valve in the prior art has the following defects:

1. patent documents: CN208967090U ball valve is adjusted to V type, "includes valve body, spheroid, valve rod, filler and gland, be equipped with the step on the inner wall of valve body upper end, be equipped with the dog with the step adaptation on the valve rod, be equipped with the support ring with valve body looks adaptation on the step, the support ring bottom is equipped with the recess with dog looks adaptation, top surface to the perpendicular distance of step in the recess is greater than the perpendicular distance of dog top surface to step, the filler is located the support ring top, the internal diameter of recess is greater than the external diameter of dog, the support ring adopts the polytetrafluoroethylene material. Compare current V type and adjust the ball valve, the utility model discloses simple structure, the moment of torsion are little, the leakproofness is good and long service life "but traditional device does not make things convenient for the staff to carry out the facility of flow in a plurality of positions, and can not be firm manual and electronic, is difficult to adjust the device after the outage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a V type regulation ball valve of steerable flow size to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a V-shaped adjusting ball valve capable of controlling flow comprises a valve body, wherein flange plates are arranged on two sides of the valve body, a top shell is arranged at the top of the valve body, a rotating rod penetrates through the top shell, a connecting rod is arranged at the bottom of the valve body, and a plurality of supporting rods are arranged on opposite surfaces of the flange plates;

a support ring is installed on the outer side of the connecting rod, a group of positioning rods are installed at the bottom of the support ring, a sleeve is installed on the outer side of each positioning rod in a embedded mode, a turntable is installed at the bottom of each sleeve, a threaded groove is formed in the bottom of the connecting rod in a penetrating mode through the sleeves and the turntable, and a bolt is installed in the threaded groove in a threaded mode;

one end of the supporting rod is connected with an arc rod.

Preferably, the valve pipe is installed to the both sides of valve body, and the ring flange is installed in the outside of valve pipe, and the inboard of one of them valve pipe is installed the sealing washer.

Preferably, the flange plate is internally provided with a mounting hole in a penetrating manner.

Preferably, the top of the top shell is provided with a support, and the top of the support is provided with a support sleeve.

Preferably, the outside of bull stick is installed the bearing seal, and the bearing seal is located the inboard of top shell, and the bull stick runs through the brace installation simultaneously, and the case is installed to the outside of bull stick, and the vaulting pole is installed to the bottom of case, and the bottom of valve body runs through and installs the drain pan, and the drain pan passes through the bearing seal and installs the outside at the vaulting pole.

Preferably, the top of the rotating rod is provided with an installation block, and a fixing hole is formed in the installation block in a penetrating manner.

Preferably, the arc rods are provided with fixing rods between every two arc rods.

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

1. the utility model can stably support the support ring under the support of the support rod by installing the connecting rod, the support ring can provide support for the positioning rod, the positioning rod can provide positioning function for the sleeve, the rotary disc can facilitate the working personnel to rotate the sleeve, the working personnel can move the rotary disc to sleeve the sleeve outside the connecting rod according to the actual requirement, and simultaneously ensure that the positioning rod is embedded with the sleeve under the support of the support ring, and then the bolt is connected with the thread groove thread, so that the bolt can stably fix the rotary disc and the sleeve at the bottom of the support ring under the support of the connecting rod, the working personnel can drive the support rod to rotate by rotating the rotary disc through the positioning rod, the support ring and the connecting rod, so that the support rod can drive the valve core to rotate, thereby realizing the function of manually adjusting the flow at the bottom of the device, preventing the condition that the device can not be adjusted due to power failure, and matching with the electric adjusting device installed at the outer side of the installation block to realize the function of adjusting at a plurality of positions, providing convenience for workers.

2. The utility model discloses an install the bracing piece, the bracing piece can be firm support arc pole under the support of ring flange, the arc pole can support for solid pole provides, gu the pole can make the arc pole between two liang more firm, the arc pole can at first bear external force and produce deformation with solid pole when the device receives the striking, and utilize its radian and deformation to consume buffering external force, can transmit external force for the ring flange through the bracing piece and disperse simultaneously, thereby make the device can provide the guard action for the valve body, prevent that the device from damaging valve body and case because of the striking, make the device more reliable.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the rotary rod of the present invention;

FIG. 3 is a schematic view of the valve core structure of the present invention;

fig. 4 is a schematic structural diagram of a position a of the present invention.

In the figure: 1. a valve body; 101. a valve tube; 102. a seal ring; 2. a flange plate; 201. mounting holes; 3. a top shell; 301. a support; 302. supporting sleeves; 4. a rotating rod; 401. shaft sealing; 402. a valve core; 403. a stay bar; 404. a bottom case; 5. a connecting rod; 501. a support ring; 502. positioning a rod; 503. a sleeve; 504. a thread groove; 505. a bolt; 506. a turntable; 507. mounting blocks; 508. fixing the hole; 6. a support bar; 601. an arc rod; 602. and (5) fixing the rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2, 3 and 4, a V-shaped adjusting ball valve capable of controlling the flow rate;

the valve comprises a valve body 1, valve pipes 101 are arranged on two sides of the valve body 1, flange plates 2 are arranged on the outer sides of the valve pipes 101, a sealing ring 102 is arranged on the inner side of one valve pipe 101, the valve body 1 can provide support for the valve pipes 101 to enable the valve pipes 101 to stably support the flange plates 2, the valve body 1 can provide a rotating space for a valve core 402 and can provide a circulating channel for liquid or gas, the valve pipes 101 can also provide a circulating channel for liquid and gas, the sealing ring 102 can be tightly attached to the valve core 402 to seal the valve pipes 101 at the position, the flange plates 2 are arranged on two sides of the valve body 1, mounting holes 201 are formed in the flange plates 2 in a penetrating mode, a worker can connect the flange plates 2 with corresponding pipelines from the mounting holes 201 through fixing parts, a top shell 3 is arranged on the top of the valve body 1, a support base 301 is arranged on the top of the top shell 3, a support sleeve 302 is arranged on the top of the support base 301, the top shell 3 can stably support the support 301 under the support of the valve body 1, the support 301 can provide support for the support sleeve 302, the top shell 3 and the support 301 can provide a rotating space and support for the rotating rod 4, the rotating rod 4 is installed inside the top shell 3 in a penetrating manner, the shaft seal 401 is installed on the outer side of the rotating rod 4, the shaft seal 401 is located on the inner side of the top shell 3, the rotating rod 4 is installed through the support sleeve 302, the valve core 402 is installed on the outer side of the rotating rod 4, the support rod 403 is installed at the bottom of the valve core 402, the bottom shell 404 is installed on the outer side of the support rod 403 in a penetrating manner through the shaft seal 401, the rotating rod 4 can drive the valve core 402 to rotate under the support of the top shell 3 by taking the shaft seal 401 as a circle center under the action of external force, the valve core 402 can adjust the size of the discharge flow according to the angle deviating from the seal ring 102, and the valve core 402 can drive the support rod 403 to rotate together under the support of the shaft seal 401 and the bottom shell 404 under the action of external force, connecting rod 5 is installed to the bottom of valve body 1, installation piece 507 is installed at the top of bull stick 4, the inside of installation piece 507 is run through and has been seted up solid hole 508, the staff can overlap the electric control part in the outside of installation piece 507, and fix the electric control part with fixed part from solid hole 508 department, make the electric control part can drive bull stick 4 through installation piece 507 and rotate under staff's operation, a plurality of bracing pieces 6 are installed to the opposite face of ring flange 2, gu pole 602 is installed between two liang of arc pole 601, arc pole 601 can stabilize and support solid pole 602, gu pole 602 can make arc pole 601 more firm.

Referring to fig. 1, 2 and 4, a V-shaped adjusting ball valve capable of controlling the flow rate;

the connecting rod comprises a connecting rod 5, a support ring 501 is arranged on the outer side of the connecting rod 5, a group of positioning rods 502 is arranged at the bottom of the support ring 501, a sleeve 503 is embedded and arranged on the outer side of the positioning rod 502, a rotating disc 506 is arranged at the bottom of the sleeve 503, a threaded groove 504 is formed in the bottom of the connecting rod 5 penetrating through the sleeve 503 and the rotating disc 506, a bolt 505 is arranged in the threaded groove 504, the connecting rod 5 can stably support the support ring 501 under the support of the support rod 403, the support ring 501 can support the positioning rod 502, the positioning rod 502 can provide positioning function for the sleeve 503, the rotating disc 506 can facilitate a worker to rotate the sleeve 503, the worker can move the rotating disc 506 to sleeve the outer side of the connecting rod 5 according to the actual requirement, meanwhile, the positioning rod 502 is enabled to be embedded with the sleeve 503 under the support of the support ring 501, then the bolt 505 is in threaded connection with the threaded groove 504, and the bolt 505 can stably fix the rotating disc 506 and the sleeve 503 on the bottom of the support ring 501 under the support of the connecting rod 5, make the staff can pass through locating lever 502 through rotary turntable 506, support ring 501 and connecting rod 5 drive vaulting pole 403 and rotate, make vaulting pole 403 can drive case 402 rotatory, realize carrying out the effect of manual regulation flow in the device's bottom, prevent to take place because of the unable condition of adjusting the device of outage, and the cooperation makes the device realize the effect at a plurality of position control at the electric adjusting device of installation piece 507 outside installation, and it is convenient for the staff to provide.

Referring to fig. 1, a V-shaped adjusting ball valve capable of controlling the flow rate;

including bracing piece 6, the arc pole 601 is installed to the one end interconnect of bracing piece 6, bracing piece 6 can be firm support arc pole 601 under flange plate 2's support, arc pole 601 can support for solid pole 602 provides, gu pole 602 can make arc pole 601 two liang between more firm, arc pole 601 can at first bear external force and produce deformation with solid pole 602 when the device receives the striking, and utilize its radian and deformation to consume buffering external force, simultaneously can disperse external force for flange plate 2 through bracing piece 6 transmission, thereby make the device can provide guard action for valve body 1, prevent that the device from damaging valve body 1 and case 402 because of the striking, make the device more reliable.

The working principle is as follows: before using the device, whether the device has the problem of influencing use or not is checked, when people need to use the device, the electric adjusting device is firstly installed on the outer side of the installation block 507 from the fixing hole 508 by using a fixing part according to the requirement of actual conditions, or the rotary disc 506 is firmly installed by using the bolt 505, then the flange 2 is connected with a corresponding pipeline from the installation hole 201 by using the fixing part, and finally the flow can be adjusted by operating the electric adjusting device or the rotary disc 506.

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

1. The utility model provides a V type of steerable flow size adjusts ball valve, includes valve body (1), its characterized in that: the novel valve is characterized in that flange plates (2) are mounted on two sides of the valve body (1), a top shell (3) is mounted at the top of the valve body (1), a rotating rod (4) penetrates through the top shell (3), a connecting rod (5) is mounted at the bottom of the valve body (1), and a plurality of supporting rods (6) are mounted on opposite surfaces of the flange plates (2);

a support ring (501) is installed on the outer side of the connecting rod (5), a group of positioning rods (502) is installed at the bottom of the support ring (501), sleeves (503) are installed on the outer sides of the positioning rods (502) in a embedded mode, a rotary table (506) is installed at the bottom of each sleeve (503), threaded grooves (504) are formed in the bottoms of the connecting rods (5) penetrating through the sleeves (503) and the rotary table (506), and bolts (505) are installed on the inner threads of the threaded grooves (504);

one end of the supporting rod (6) is connected with an arc rod (601).

2. A V-shaped adjustable ball valve with controllable flow rate according to claim 1, wherein: valve pipe (101) are installed to the both sides of valve body (1), and ring flange (2) are installed in the outside of valve pipe (101), and sealing washer (102) are installed to the inboard of one of them valve pipe (101).

3. A V-shaped adjustable ball valve with controllable flow rate according to claim 1, wherein: and a mounting hole (201) is formed in the flange plate (2) in a penetrating manner.

4. A V-shaped adjustable ball valve with controllable flow rate according to claim 1, wherein: support (301) are installed at the top of top shell (3), and brace (302) are installed at the top of support (301).

5. A V-shaped adjustable ball valve with controllable flow rate according to claim 1, wherein: shaft seal (401) are installed in the outside of bull stick (4), and shaft seal (401) are located the inboard of top shell (3), and bull stick (4) run through simultaneously and prop cover (302) installation, and case (402) are installed to the outside of bull stick (4), and vaulting pole (403) are installed to the bottom of case (402), and drain pan (404) are installed in the bottom of valve body (1) run through, and drain pan (404) are installed in the outside of vaulting pole (403) through shaft seal (401).

6. A V-shaped adjustable ball valve with controllable flow rate according to claim 1, wherein: an installation block (507) is installed at the top of the rotating rod (4), and a fixing hole (508) is formed in the installation block (507) in a penetrating mode.

7. A V-shaped adjustable ball valve with controllable flow rate according to claim 1, wherein: and fixed rods (602) are arranged between every two arc rods (601).