CN211423523U

CN211423523U - Novel electric valve flow adjusting device

Info

Publication number: CN211423523U
Application number: CN201922405019.5U
Authority: CN
Inventors: 张凤胜
Original assignee: Tianjin Zhitang Valve Co ltd
Current assignee: Tianjin Zhitang Valve Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-04
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a novel electric valve flow control device, including the electric valve body, the fixed inlet tube that is provided with in left side of electric valve body, the fixed outlet pipe that is provided with in right side of electric valve body, the inside last fixed surface of inlet tube is provided with the fixed block, the fixed bearing that is provided with in middle part of fixed block bottom. The utility model discloses a set up the round bar, promote the piece, barrier plate and regulating plate, make the round bar drive and promote the piece and rotate, promote the piece and promote the dislocation of taking place between regulating plate and the barrier plate, utilize regulating plate and barrier plate combined action to block the regulation inside the inlet tube, thereby make the flow of electric valve body be convenient for adjust, the availability factor is higher, still through setting up the movable rod, first gear, second gear and dwang, make the meshing that rotates the movable rod and can utilize first gear and second gear drive the dwang and rotate, thereby be convenient for rotate the regulation to the barrier plate and adjust, convenient and fast more.

Description

Novel electric valve flow adjusting device

Technical Field

The utility model relates to an electric valve technical field specifically is a novel electric valve flow control device.

Background

The action torque of the electric valve is larger than that of a common valve, the opening and closing action speed of the electric valve can be adjusted, the structure is simple, the maintenance is easy, and the electric valve can be used for controlling the flow of various types of fluid such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like;

the conventional apparatus has the following disadvantages:

at present, most of existing electric valves cannot adjust the flow of inlet water, so that the flow is easy to be overlarge in the using process, the normal working efficiency is influenced, and the electric valve is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel electric valve flow control device 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: the utility model provides a novel electric valve flow control device, includes the electric valve body, the fixed inlet tube that is provided with in left side of electric valve body, the fixed outlet pipe that is provided with in right side of electric valve body, the inside fixed surface of inlet tube is provided with the fixed block, the fixed bearing that is provided with in middle part of fixed block bottom, the fixed dwang that is provided with in inner wall of bearing, the left end of dwang is provided with flow control mechanism, the right-hand member of dwang is provided with actuating mechanism.

Preferably, the surfaces of the water inlet pipe and the water outlet pipe, which are far away from one end of the electric valve body, are provided with mounting holes in a penetrating manner.

Preferably, the flow regulation mechanism comprises a round rod, the round rod is fixedly arranged at the left end of the rotating rod, the surface of the round rod is fixedly provided with a pushing block, the upper surface and the lower surface of the water inlet pipe are fixedly provided with a blocking plate, the top and the bottom of the water inlet pipe are provided with cavities, a moving block is movably arranged in each cavity, a connecting block is fixedly arranged on one side face of the moving block close to the round rod, the upper surface and the lower surface of the water inlet pipe are provided with communicating holes in a penetrating manner, the connecting block penetrates through the inside of the communicating holes and is fixedly provided with regulating plates, the surfaces of the pushing blocks are respectively in lap joint with the surfaces of the two regulating plates, and the side face of the moving block and the inner wall of each cavity are respectively fixedly.

Preferably, the size of the front face of the moving block is matched with the size of the front face in the cavity, the blocking plate and the adjusting plate are both arc-shaped blocks, and the side face of the adjusting plate is smaller than the side face of the blocking plate.

Preferably, actuating mechanism includes the movable rod, the movable rod activity sets up the top at the inlet tube, the bottom mounting of movable rod is provided with first gear, the fixed second gear that is provided with of right-hand member of dwang, the surface of second gear and the surperficial movable engagement of first gear, the fixed diaphragm that is provided with in top of movable rod, the last fixed surface of diaphragm is provided with the rotation lug.

Preferably, a sealing ring is fixedly arranged between the movable rod and the water inlet pipe, a supporting block is fixedly arranged on the lower surface of the transverse plate, an annular groove is formed in the upper surface of the water inlet pipe, and the bottom end of the supporting block is movably connected with the inside of the annular groove.

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

1. the utility model discloses a set up the round bar, promote piece, barrier plate and regulating plate, make the round bar rotate and drive the promotion piece and rotate, promote the piece and promote the dislocation between regulating plate and the barrier plate, utilize regulating plate and barrier plate combined action to block the regulation inside the inlet tube, thereby make the flow of electric valve body be convenient for adjust, the availability factor is higher, still through setting up movable rod, first gear, second gear and dwang, make to rotate the movable rod and can utilize the meshing of first gear and second gear to drive the dwang and rotate, thereby be convenient for rotate the regulation board and adjust, the operation is more convenient and fast;

2. the utility model discloses a set up the movable block, the connecting block, intercommunicating pore and reset spring for the movable block supports the regulating plate through the connecting block, the regulating plate of being convenient for takes place to rotate under the promotion that promotes the piece and adjusts, the extension that resets that utilizes reset spring is convenient for reset the movable block, still through setting up the diaphragm, rotate the lug, sealing washer and supporting shoe, make the supporting shoe support the movable rod through the diaphragm, utilize the sealing washer to seal between movable rod and the inlet tube, effectually prevent that the fluid from revealing.

Drawings

Fig. 1 is an elevation view of the overall structure of a novel electric valve flow regulating device of the present invention;

fig. 2 is a front sectional view of a water inlet pipe structure in the novel electric valve flow regulating device of the present invention;

fig. 3 is a sectional side view of a water inlet pipe structure in the novel electric valve flow regulating device of the present invention;

fig. 4 is the structure enlarger of a position in fig. 2 of the novel electric valve flow adjusting device.

In the figure: 1. an electrically operated valve body; 2. a water inlet pipe; 3. a water outlet pipe; 4. mounting holes; 5. a fixed block; 6. a bearing; 7. rotating the rod; 8. a round bar; 9. a pushing block; 10. a blocking plate; 11. a cavity; 12. a moving block; 13. connecting blocks; 14. a communicating hole; 15. an adjusting plate; 16. a return spring; 17. a movable rod; 18. a first gear; 19. a second gear; 20. a transverse plate; 21. rotating the projection; 22. a seal ring; 23. a support block; 24. an annular groove.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel electric valve flow control device, includes electric valve body 1, and electric valve body 1's left side fixed mounting has inlet tube 2, and electric valve body 1's right side fixed mounting has outlet pipe 3, and the fixed surface is connected with fixed block 5 inside inlet tube 2, and the middle part of 5 bottoms of fixed block is fixed to be inlayed and is had bearing 6, and bearing 6's inner wall fixedly connected with dwang 7, and the left end of dwang 7 is provided with flow control mechanism, and the right-hand member of dwang 7 is provided with actuating mechanism.

The surfaces of the water inlet pipe 2 and the water outlet pipe 3, which are far away from one end of the electric valve body 1, are provided with mounting holes 4 in a penetrating way.

Flow control mechanism includes

round bar

8, 8 fixed connection of round bar are at the left end of dwang 7, the fixed surface of round bar 8 is connected with and promotes piece 9, the equal fixed mounting of upper surface and the lower surface of 2 inside inlet tubes has barrier plate 10, cavity 11 has all been seted up to the top and the bottom of inlet tube 2, the inside swing joint of cavity 11 has movable block 12, movable block 12 is close to a side fixedly connected with connecting block 13 of round bar 8, the upper surface and the lower surface of 2 inside inlet tubes all run through and are equipped with intercommunicating pore 14, connecting block 13 runs through inside and fixedly connected with regulating plate 15 of intercommunicating pore 14, two surfaces that promote piece 9 overlap joint with the surface activity of two regulating plates 15 respectively, the side of movable block 12 and the inner wall of cavity 11 respectively with reset spring 16.

The size of the front face of the moving block 12 is matched with the size of the front face inside the cavity 11, the blocking plate 10 and the adjusting plate 15 are both arc-shaped blocks, and the side face of the adjusting plate 15 is smaller than the side face of the blocking plate 10.

Actuating mechanism includes movable rod 17, and the activity of movable rod 17 is pegged graft at the top of inlet tube 2, and the first gear 18 of bottom fixedly connected with of movable rod 17, the right-hand member fixedly connected with second gear 19 of dwang 7, the surface movable engagement of second gear 19 and first gear 18, the top fixedly connected with diaphragm 20 of movable rod 17, the last fixed surface of diaphragm 20 installs and rotates lug 21.

A sealing ring 22 is fixedly installed between the movable rod 17 and the water inlet pipe 2, a supporting block 23 is fixedly connected to the lower surface of the transverse plate 20, an annular groove 24 is formed in the upper surface of the water inlet pipe 2, and the bottom end of the supporting block 23 is movably connected with the inside of the annular groove 24.

The working principle is as follows: the utility model discloses when using, when needs are adjusted electric valve body 1's flow, rotate rotation lug 21, rotation lug 21 drives diaphragm 20 and rotates, diaphragm 20 drives movable rod 17 and rotates, movable rod 17 drives first gear 18 and rotates, first gear 18 drives dwang 7 through second gear 19 and rotates, dwang 7 drives round bar 8 and rotates, round bar 8 drives and promotes piece 9 and promote regulating plate 15, regulating plate 15 drives connecting block 13 and removes, connecting block 13 drives movable block 12 and removes and extrude reset spring 16 and compress, take place the dislocation between regulating plate 15 and the barrier plate 10, regulating plate 15 blocks the inside of inlet tube 2 with barrier plate 10 combined action, adjust electric valve body 1's flow.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel electrically operated valve flow control device, includes electrically operated valve body (1), its characterized in that: the fixed inlet tube (2) that is provided with in left side of electric valve body (1), the fixed outlet pipe (3) that is provided with in right side of electric valve body (1), the fixed last fixed surface of inlet tube (2) inside is provided with fixed block (5), the fixed bearing (6) that is provided with in middle part of fixed block (5) bottom, the fixed dwang (7) that is provided with in inner wall of bearing (6), the left end of dwang (7) is provided with flow control mechanism, the right-hand member of dwang (7) is provided with actuating mechanism.

2. The new electrically operated valve flow regulating device as claimed in claim 1, wherein: the surface of one end of the water inlet pipe (2) and the water outlet pipe (3) far away from the electric valve body (1) is provided with a mounting hole (4) in a penetrating mode.

3. The new electrically operated valve flow regulating device as claimed in claim 1, wherein: the flow adjusting mechanism comprises a round rod (8), the round rod (8) is fixedly arranged at the left end of a rotating rod (7), a pushing block (9) is fixedly arranged on the surface of the round rod (8), blocking plates (10) are fixedly arranged on the upper surface and the lower surface of the inner part of the water inlet pipe (2), cavities (11) are respectively formed in the top and the bottom of the water inlet pipe (2), a moving block (12) is movably arranged in the cavities (11), a connecting block (13) is fixedly arranged on one side surface, close to the round rod (8), of the moving block (12), communicating holes (14) are respectively formed in the upper surface and the lower surface of the inner part of the water inlet pipe (2) in a penetrating mode, the connecting block (13) penetrates through the inner part of the communicating holes (14) and is fixedly provided with adjusting plates (15), and the surfaces of the two pushing blocks (9) are respectively, the side surface of the moving block (12) and the inner wall of the cavity (11) are respectively fixedly connected with two ends of a return spring (16).

4. The new electrically operated valve flow regulating device as claimed in claim 3, wherein: the size of the front face of the moving block (12) is matched with the size of the front face inside the cavity (11), the blocking plate (10) and the adjusting plate (15) are both arc-shaped blocks, and the side face of the adjusting plate (15) is smaller than the side face of the blocking plate (10).

5. The new electrically operated valve flow regulating device as claimed in claim 1, wherein: actuating mechanism includes movable rod (17), movable rod (17) activity sets up the top at inlet tube (2), the bottom mounting of movable rod (17) is provided with first gear (18), the fixed second gear (19) that is provided with of right-hand member of dwang (7), the surface of second gear (19) and the surface movable engagement of first gear (18), the fixed diaphragm (20) that is provided with in top of movable rod (17), the last fixed surface of diaphragm (20) is provided with rotates lug (21).

6. The new electrically operated valve flow regulating device as claimed in claim 5, wherein: a sealing ring (22) is fixedly arranged between the movable rod (17) and the water inlet pipe (2), a supporting block (23) is fixedly arranged on the lower surface of the transverse plate (20), an annular groove (24) is formed in the upper surface of the water inlet pipe (2), and the bottom end of the supporting block (23) is movably connected with the inside of the annular groove (24).