CN216009743U

CN216009743U - Accurate practical angle type ball valve of control of flow

Info

Publication number: CN216009743U
Application number: CN202121900679.1U
Authority: CN
Inventors: 陈纪土
Original assignee: Taizhou Deoni Fluid Control Technology Co ltd
Current assignee: Taizhou Deoni Fluid Control Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-11
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a practical angle type ball valve capable of accurately monitoring flow, which has the technical scheme that: including the valve body, the valve body top is provided with the valve rod, and the valve rod top is provided with the handle, and the valve body top is fixed with the base, and the base top is provided with the connecting seat, has the adapter sleeve along axially sliding connection on the handle periphery wall, is provided with a plurality of lugs in the adapter sleeve bottom on the perisporium, sets up a plurality of recesses that are used for the lug card to go into on the connecting seat periphery wall, rotates on the adapter sleeve periphery wall to be connected with and is used for restricting the gliding mounting of adapter sleeve. The utility model has the following beneficial effects: when not needing the operation valve, only need promote the adapter sleeve downwards, go into the recess with the lug card in, through the recess spacing to the lug, can guarantee that the adapter sleeve can't take place to rotate to make the unable emergence of handle rotate, and then prevent other people and open and close valve, convenient operation at will.

Description

Accurate practical angle type ball valve of control of flow

Technical Field

The utility model relates to a valve, in particular to a practical angle type ball valve capable of accurately monitoring flow.

Background

The angle ball valve is not only small in size, light in weight, beautiful, but also simple, economical and practical, and is called as a mini ball valve, which is one of better valves.

The structure of the angle ball valve is different from that of the common ball valve in that the outlet and the inlet of the angle ball valve are arranged at an angle of 90 degrees and are perpendicular to each other, and the angle ball valve does not go straight in and out like the common ball valve. The existing angle ball valve can be freely opened and closed when being installed in a pipeline, however, the valve on the pipeline needs to be managed and controlled in certain use occasions to prevent the valve from being opened and closed manually, the general method is that an iron box with a lock is sleeved outside the angle ball valve, a key is controlled by a specially-assigned person, during operation, the iron box with the lock is opened by the key to trigger the opening and closing of the ball valve, and the iron box with the lock is additionally arranged, so that the pipeline cost is increased, and much inconvenience is caused in use.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a practical angle type ball valve capable of preventing false opening and accurately monitoring flow.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides an accurate practical angle type ball valve of control of flow, includes the valve body, the valve body top is provided with the valve rod, the valve rod top is provided with the handle, the valve body top is fixed with the base, the base top is provided with the connecting seat, there is the adapter sleeve along axially sliding connection on the handle periphery wall, be provided with a plurality of lugs on the internal perisporium of adapter sleeve bottom, set up a plurality of recesses that are used for the lug card to go into on the connecting seat periphery wall, it is connected with and is used for restricting the gliding mounting of adapter sleeve to rotate on the adapter sleeve periphery wall.

Through adopting the above technical scheme, because the valve body top is fixed with the base, the base top is fixed with the connecting seat, and the handle sets up on the valve rod top, make when not needing the operation valve, only need to promote the adapter sleeve of sliding connection on the handle periphery wall downwards, be about to in a plurality of lugs card on the adapter sleeve internal perisporium go into the recess on the connecting seat periphery wall, spacing through the recess to the lug, can guarantee that the adapter sleeve can't take place to rotate, thereby make the unable emergence rotation of handle, and then prevent other people from opening and closing the valve at will, and convenient for operation, and connect spacing to the adapter sleeve of mounting on the adapter sleeve periphery wall through rotating, make the adapter sleeve can't take place to slide, spacing effect is more outstanding.

The utility model is further configured to: a plurality of sliding grooves are formed in the peripheral wall of the handle, and a plurality of sliding blocks used for being clamped into the sliding grooves are arranged on the peripheral wall of the connecting sleeve.

Through adopting above-mentioned technical scheme, because seted up a plurality of spouts on the handle periphery wall, be provided with a plurality of sliders on the internal perisporium of adapter sleeve, slide in the spout through the slider, realized the sliding connection of adapter sleeve on the handle periphery wall to spacing through the spout to the slider, make the slip of adapter sleeve more stable smooth and easy.

The utility model is further configured to: an elastic part is fixed between the sliding block and the inner top wall of the sliding groove.

Through adopting above-mentioned technical scheme, because be fixed with the elastic component between slider and the spout inner roof, the elastic component is used for providing the elasticity that drives the adapter sleeve and resume the normal position for when the adapter sleeve glides downwards, the elastic component is tensile deformation along with it, and produces elasticity, revokes the spacing back of mounting to the adapter sleeve, thereby makes the adapter sleeve can the upward movement make the lug break away from the recess, and then can not disturb the handle rotation, and it is more convenient to use.

The utility model is further configured to: the mounting includes fixed cover, the internal thread structure has been seted up on the fixed cover internal perisporium, be provided with on the base periphery wall with internal thread structure assorted external screw thread structure.

Through adopting above-mentioned technical scheme, because the mounting includes fixed cover, the internal thread structure has been seted up on the internal perisporium of fixed cover, be provided with the external screw thread structure on the base periphery wall, when promoting the adapter sleeve downwards, fixed cover makes the lug card go into the recess back thereupon, rotates fixed cover for the internal thread structure meshes with the external screw thread structure gradually, thereby makes fixed cover can with base threaded connection, spacing through fixed cover to the adapter sleeve, makes the lug be difficult for breaking away from the recess, connects more stably.

The utility model is further configured to: the fixed cover is characterized in that an annular block is arranged on the inner peripheral wall of the fixed cover, and an annular groove used for rotating the annular block is formed in the outer peripheral wall of the connecting sleeve.

Through adopting above-mentioned technical scheme, because be provided with the annular piece on the internal perisporium of fixed cover, through the annular piece internal rotation in the ring channel, realized the rotation of fixed cover on the adapter sleeve periphery wall and connected to spacing through the ring channel to the annular piece, make fixed cover be difficult for breaking away from the adapter sleeve, rotate more stably.

The utility model is further configured to: the handle is provided with anti-skid lines.

Through adopting above-mentioned technical scheme, because be provided with anti-skidding line on the handle, the frictional force when handle and staff contact has been improved greatly in the setting of anti-skidding line for the staff is difficult for skidding when operating handle rotates, and the operation is more stable.

In conclusion, the utility model has the following beneficial effects:

because the valve body top is fixed with the base, the base top is fixed with the connecting seat, and the handle sets up on the valve rod top, make when not needing the operation valve, only need to promote the adapter sleeve of sliding connection on the handle periphery wall downwards, be about to in a plurality of lugs card on the adapter sleeve internal perisporium go into the recess on the connecting seat periphery wall, spacing through the recess to the lug, can guarantee that the adapter sleeve can't take place to rotate, thereby make the unable emergence of handle rotate, and then prevent other people and open and close the valve at will, and convenient operation, and connect the mounting on the adapter sleeve periphery wall spacing to the adapter sleeve through rotating, make the adapter sleeve can't take place to slide, spacing effect is more outstanding.

Drawings

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

fig. 2 is a second structural schematic diagram of the present invention.

Reference numerals: 1. a valve body; 2. a valve stem; 3. a handle; 4. a base; 5. a connecting seat; 6. connecting sleeves; 7. a bump; 8. a groove; 9. a chute; 10. a slider; 11. an elastic member; 12. fixing a sleeve; 13. an internal thread structure; 14. an external thread structure; 15. a ring block; 16. an annular groove; 17. and (4) anti-skid lines.

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.

Referring to fig. 1 to 2, a practical angle ball valve for accurately monitoring flow comprises a valve body 1, a valve rod 2 is arranged at the top of the valve body 1, a handle 3 is arranged at the top end of the valve rod 2, anti-slip veins 17 are arranged on the handle 3, a base 4 is fixed at the top end of the valve body 1, a connecting seat 5 is arranged at the top end of the base 4, a connecting sleeve 6 is connected to the outer peripheral wall of the handle 3 in a sliding manner along the axial direction, a plurality of convex blocks 7 are arranged on the inner peripheral wall at the bottom end of the connecting sleeve 6, a plurality of grooves 8 for clamping the convex blocks 7 are arranged on the outer peripheral wall of the connecting seat 5, a plurality of sliding grooves 9 are arranged on the outer peripheral wall of the handle 3, a plurality of sliding blocks 10 for clamping the sliding grooves 9 are arranged on the inner peripheral wall of the connecting sleeve 6, an elastic member 11 is fixed between the sliding blocks 10 and the inner top wall of the sliding grooves 9, a fixing member for limiting the sliding of the connecting sleeve 6 is rotatably connected to the fixing member, the fixing member comprises a fixing sleeve 12, the internal thread structure 13 has been seted up on the internal perisporium of fixed cover 12, be provided with on the 4 periphery walls of base with internal thread structure 13 assorted external screw thread structure 14, be provided with annular piece 15 on the internal perisporium of fixed cover 12, offer on the 6 periphery walls of adapter sleeve and be used for annular piece 15 pivoted ring channel 16.

Because 1 top of valve body is fixed with

base

4, 4 tops of base are fixed with connecting seat 5, and handle 3 sets up on the 2 tops of valve rod, make when not needing the operating valve, only need to promote sliding connection connecting sleeve 6 on 3 periphery walls of handle downwards, be about to in a plurality of lugs 7 card on 6 internal perisporium of connecting sleeve go into the recess 8 on 5 periphery walls of connecting seat, spacing through recess 8 to lug 7, can guarantee that connecting sleeve 6 can't take place to rotate, thereby make handle 3 can't take place to rotate, and then prevent other people from opening and close the valve at will, high durability and convenient operation, and through rotating the mounting of connecting on 6 periphery walls of connecting sleeve to the spacing of connecting sleeve 6, make connecting sleeve 6 can't take place to slide, spacing effect is more outstanding.

Because a plurality of spouts 9 have been seted up on the 3 periphery walls of handle, be provided with a plurality of sliders 10 on the internal perisporium of adapter sleeve 6, slide in spout 9 through slider 10, realized the sliding connection of adapter sleeve 6 on 3 periphery walls of handle to spacing through spout 9 to slider 10, make the slip of adapter sleeve 6 more stable smooth and easy.

Because the elastic part 11 is fixed between the sliding block 10 and the inner top wall of the sliding groove 9, the elastic part 11 is used for providing elastic force for driving the connecting sleeve 6 to recover the original position, when the connecting sleeve 6 slides downwards, the elastic part 11 is stretched and deformed along with the connecting sleeve and generates elastic force, after the limiting of the fixing part on the connecting sleeve 6 is cancelled, the connecting sleeve 6 can move upwards to enable the convex block 7 to be separated from the groove 8, the rotation of the handle 3 cannot be interfered, and the use is more convenient.

Because the mounting includes fixed cover 12, internal thread structure 13 has been seted up on the internal perisporium of fixed cover 12, be provided with external thread structure 14 on the 4 periphery walls of base, when promoting adapter sleeve 6 downwards, fixed cover 12 makes lug 7 card go into the back in the recess 8 along with, rotate fixed cover 12, make internal thread structure 13 mesh with external thread structure 14 gradually, thereby make fixed cover 12 can with 4 threaded connection of base, spacing through fixed cover 12 to adapter sleeve 6, make lug 7 be difficult for breaking away from recess 8, it is more stable to connect.

Because the fixed cover 12 is provided with the ring piece 15 on the internal perisporium, through the internal rotation of ring piece 15 in ring channel 16, realized fixed cover 12 and connected in the rotation on the periphery wall of adapter sleeve 6 to it is spacing to ring piece 15 through ring channel 16, make fixed cover 12 be difficult for breaking away from adapter sleeve 6, rotate more stably.

Because the anti-skidding lines 17 are arranged on the handle 3, the friction force of the handle 3 in contact with a hand of a person is greatly improved due to the anti-skidding lines 17, so that the hand of the person is not easy to skid when the operating handle 3 rotates, and the operation is more stable.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides an accurate control practical angle type ball valve of flow, includes valve body (1), valve body (1) top is provided with valve rod (2), valve rod (2) top is provided with handle (3), its characterized in that: valve body (1) top is fixed with base (4), base (4) top is provided with connecting seat (5), be connected with adapter sleeve (6) along axially sliding on handle (3) periphery wall, be provided with a plurality of lugs (7) on the internal perisporium in adapter sleeve (6) bottom, set up a plurality of recesses (8) that are used for lug (7) card to go into on connecting seat (5) periphery wall, it is used for restricting the gliding mounting of adapter sleeve (6) to rotate to be connected with on adapter sleeve (6) periphery wall.

2. The angular ball valve for accurate flow monitoring according to claim 1, wherein: a plurality of sliding grooves (9) are formed in the peripheral wall of the handle (3), and a plurality of sliding blocks (10) used for being clamped into the sliding grooves (9) are arranged on the inner peripheral wall of the connecting sleeve (6).

3. The angular ball valve for accurate flow monitoring according to claim 2, wherein: an elastic part (11) is fixed between the sliding block (10) and the inner top wall of the sliding groove (9).

4. The angular ball valve for accurate flow monitoring according to claim 1, wherein: the mounting includes fixed cover (12), internal thread structure (13) have been seted up on fixed cover (12) internal perisporium, be provided with on base (4) periphery wall with internal thread structure (13) assorted external screw thread structure (14).

5. The angular ball valve of claim 4, wherein: the fixed cover (12) is provided with annular block (15) on the internal perisporium, offer on the adapter sleeve (6) periphery wall and be used for annular block (15) pivoted ring channel (16).

6. The angular ball valve for accurate flow monitoring according to claim 1, wherein: the handle (3) is provided with anti-skid lines (17).