CN215410454U - Industrial electric regulating valve - Google Patents
Industrial electric regulating valve Download PDFInfo
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- CN215410454U CN215410454U CN202121890261.7U CN202121890261U CN215410454U CN 215410454 U CN215410454 U CN 215410454U CN 202121890261 U CN202121890261 U CN 202121890261U CN 215410454 U CN215410454 U CN 215410454U
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- upper cover
- clamping
- control valve
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Abstract
The utility model belongs to the technical field of electric regulating valves, and particularly discloses an industrial electric regulating valve which comprises an electric actuating mechanism and a cover sealing mechanism fixedly connected with the electric actuating mechanism through bolts, wherein the cover sealing mechanism comprises an I-shaped middle column, an upper cover plate, a sealing gasket, a lower cover plate, a clamping groove and clamping blocks, a plurality of heat dissipation ports arranged in parallel are arranged in the electric actuating mechanism, a valve rod is connected to the extending end of the electric actuating mechanism, the I-shaped middle column is arranged at the bottom of the electric actuating mechanism, the upper cover plate and the lower cover plate are arranged in parallel with the upper cover plate, and the clamping blocks symmetrically distributed on the central axis of the upper cover plate are arranged on the upper cover plate. This industrial electric control valve compares with current ordinary governing valve, can guarantee the leakproofness of valve at the in-process that uses to the valve rod is difficult to lead to the valve rod to damage because of the impact force when using, can be fine satisfy people's user demand.
Description
Technical Field
The utility model relates to the technical field of electric regulating valves, in particular to an industrial electric regulating valve.
Background
The electric control valve is an important execution unit instrument in industrial automation process control, and is increasingly applied to various industrial production fields along with the increasing automation degree in the industrial field. Compared with the traditional pneumatic regulating valve, the pneumatic regulating valve has the obvious advantages that the electric regulating valve is energy-saving, consumes electric energy only when in working, is environment-friendly and free of carbon emission, is quick and convenient to install, does not need complex pneumatic pipelines and air pump workstations, and is used by the valve according to an actuating mechanism matched with the pneumatic regulating valve.
Current electrical control valve can't guarantee the leakproofness of valve at the in-process that uses to and the valve rod leads to the valve rod to damage because of the impact force easily when using, to above-mentioned condition, carries out technical innovation on current governing valve basis.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an industrial electric control valve, which aims to solve the problems that the existing electric control valve in the background art cannot ensure the sealing performance of a valve in the use process, and a valve rod is easy to damage due to impact force when the valve rod is used.
In order to achieve the purpose, the utility model provides the following technical scheme: an industrial electric control valve comprises an electric actuator and a cover sealing mechanism fixedly connected with the electric actuator through bolts, wherein the cover sealing mechanism comprises an I-shaped middle column, an upper cover plate, a sealing gasket, a lower cover plate, clamping grooves and clamping blocks, a plurality of heat dissipation ports arranged in parallel are arranged in the electric actuator, a valve rod is connected to the extending end of the electric actuator, the I-shaped middle column is arranged at the bottom of the electric actuator, the upper cover plate and the lower cover plate are arranged in parallel with the upper cover plate, the clamping blocks symmetrically distributed on the central axis of the upper cover plate are arranged on the upper cover plate, the clamping grooves arranged in one-to-one correspondence with the clamping blocks are arranged in the lower cover plate, the sealing gasket is arranged between the upper cover plate and the lower cover plate and used for filling up the gap between the upper cover plate and the lower cover plate, and a valve body is arranged on one side of the lower cover plate, and the inside of valve body is provided with the fixed block, the buffer beam is installed to the party of fixed block, and the outside of buffer beam is provided with the spring, the water inlet is installed to one side of valve body, and the flange hole has been installed to the both sides of water inlet, the below of spring is provided with the case, and the party of case has installed the through-hole, one side of through-hole is provided with the disk seat, and one side of disk seat is provided with the delivery port.
Preferably, the connection mode between the valve rod and the fixing block is welding, and the central axis of the valve rod is perpendicular to the upper surface of the fixing block.
Preferably, the electric actuator is fixedly connected with the I-shaped middle column through a bolt, and the I-shaped middle column is in threaded connection with the upper cover plate.
Preferably, the upper cover plate forms a clamping structure through the clamping block and the clamping groove, and the outer dimension of the clamping block and the inner dimension of the clamping groove are overlapped.
Preferably, the sealing gasket is connected with the lower cover plate in an adhesion mode, and the lower surface of the sealing gasket is tightly attached to the upper surface of the lower cover plate.
Preferably, the connection mode between spring and the buffer rod is for cup jointing, and coincide mutually between the vertical central line of spring and the axis of buffer rod.
Preferably, the connection mode between spring and the buffer rod is for cup jointing, and coincide mutually between the vertical central line of spring and the axis of buffer rod.
Preferably, the connection mode between the valve seat and the valve body is welding, and the valve seat is of a bent structure.
Preferably, the outer wall of the valve core and the inner wall of the through hole are embedded with sealing rings.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, a certain verticality can be ensured in the up-and-down movement process of the valve rod through the cover sealing mechanism, and the seamless fit between the valve core and the through hole is ensured;
2. according to the utility model, through the upper cover plate, the sealing gasket, the lower cover plate, the clamping groove and the clamping block are matched, on one hand, a user can conveniently detach the clamping groove and the clamping block, on the other hand, no gap is generated during fixing, and no shaking occurs during use, and meanwhile, the sealing gasket can reduce the gap between the upper cover plate and the lower cover plate, so that the sealing property of the regulating valve is better;
3. according to the utility model, through the valve body, the buffer rod, the spring and the valve seat, the impact force between the valve core and the through hole can be buffered by matching the buffer rod and the spring, the valve rod can be protected from being damaged, meanwhile, the special shape of the valve seat can avoid the phenomenon that a medium flows back in the electric regulating valve, and the medium flowing efficiency is ensured.
Drawings
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. an electric actuator; 2. a heat dissipation port; 3. a capping mechanism; 4. a valve stem; 5. a bolt; 6. an i-shaped intermediate column; 7. an upper cover plate; 8. a gasket; 9. a lower cover plate; 10. a card slot; 11. a clamping block; 12. a valve body; 13. a fixed block; 14. a buffer rod; 15. a spring; 16. a water inlet; 17. a flange hole; 18. a valve core; 19. a through hole; 20. a valve seat; 21. a water outlet; 22. and (4) a sealing ring.
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. 1-4, the present invention provides a technical solution: the utility model provides an industrial electric control valve, includes electric actuator 1 to and with electric actuator 1 through 5 fixed connection's closing cap mechanism 3 of bolt, its characterized in that: the sealing mechanism 3 comprises an I-shaped middle column 6, an upper cover plate 7, a sealing gasket 8, a lower cover plate 9, a clamping groove 10 and a clamping block 11, a plurality of heat radiating ports 2 which are arranged in parallel are arranged in the electric actuating mechanism 1, the extending end of the electric actuating mechanism 1 is connected with a valve rod 4, the I-shaped middle column 6 is arranged at the bottom of the electric actuating mechanism 1, the upper cover plate 7 is arranged at the bottom of the I-shaped middle column 6, the lower cover plate 9 is arranged in parallel with the upper cover plate 7, the electric actuating mechanism 1 is fixedly connected with the I-shaped middle column 6 through a bolt 5, and the I-shaped middle column 6 is in threaded connection with the upper cover plate 7;
the upper cover plate 7 is provided with clamping blocks 11 which are symmetrically distributed about the central axis of the upper cover plate 7, the lower cover plate 9 is internally provided with clamping grooves 10 which are arranged corresponding to the clamping blocks 11 one by one, the upper cover plate 7 forms a clamping structure through the clamping blocks 11 and the clamping grooves 10, the external dimension of the clamping block 11 is coincided with the internal dimension of the clamping groove 10, the clamping groove 10 is matched with the clamping block 11, on one hand, the clamping block is convenient for a user to disassemble, on the other hand, no gap is generated during fixing, no shaking occurs during use, a sealing gasket 8 is arranged between the upper cover plate 7 and the lower cover plate 9, used for filling the gap between the upper cover plate 7 and the lower cover plate 9, the connection mode between the sealing gasket 8 and the lower cover plate 9 is adhesion, the lower surface of the sealing gasket 8 is tightly attached to the surface of the lower cover plate 9, meanwhile, the sealing gasket 8 can reduce the gap between the upper cover plate 7 and the lower cover plate 9, so that the sealing performance of the regulating valve is better;
a valve body 12 is arranged on one side of the lower cover plate 9, a fixing block 13 is arranged inside the valve body 12, the valve rod 4 and the fixing block 13 are connected in a welding mode, the central axis of the valve rod 4 is perpendicular to the surface of the fixing block 13, certain perpendicularity can be guaranteed in the lower movement process of the valve rod 4, the valve core 18 and the through hole 19 can be attached in a seamless mode, a buffer rod 14 is arranged on one side of the fixing block 13, a spring 15 is arranged outside the buffer rod 14, the spring 15 and the buffer rod 14 are connected in a sleeved mode, the vertical central line of the spring 15 is overlapped with the central axis of the buffer rod 14, the impact force between the valve core 18 and the through hole 19 can be buffered through the matching of the buffer rod 14 and the spring 15, and the valve rod 4 can be protected from being damaged;
a water inlet 16 is installed on one side of a valve body 12, flange holes 17 are installed on two sides of the water inlet 16, a valve core 18 is arranged below a spring 15, a through hole 19 is installed on one side of the valve core 18, a valve seat 20 is arranged on one side of the through hole 19, a water outlet 21 is arranged on one side of the valve seat 20, the valve seat 20 and the valve body 12 are connected in a welding mode, the valve seat 20 is of a bent structure, meanwhile, the medium can be prevented from flowing back in the adjusting valve due to the special shape of the valve seat 20, and the medium flowing efficiency is guaranteed.
The outer wall of the valve core 18 and the inner wall of the through hole 19 are embedded with sealing rings 22, wherein the valve core 18 is a rubber sealing ring, the through hole 19 is a metal sealing ring, and the sealing performance and the shock resistance of the valve core 18 and the through hole 19 can be effectively enhanced through the matching of the two sealing rings 22.
The working principle of the industrial electric regulating valve is as follows: the flange holes 17 on the left side and the right side of the valve body 12 are connected with a connecting pipeline, the electric actuating mechanism 1 drives the valve rod 4 to rotate and pushes the valve rod 4 to move, the movement of the valve rod 4 drives the fixing block 13 to move up and down, the fixing block 13 drives the valve core 18 under the buffer rod 14 to be separated from the through hole 19, the buffer rod 14 and the spring 15 are matched to buffer the impact force between the valve core 18 and the through hole 19, the valve rod 4 is protected from being damaged, then a medium enters the valve body 12 from the water inlet 16 and flows out from the water outlet 21 through the through hole 19, when the valve needs to be closed, the electric actuating mechanism 1 drives the valve rod 4 to rotate again, the valve core 18 and the through hole 19 are closed to close the regulating valve, the valve seat 20 arranged inside the valve body 12 can prevent the medium from flowing back in the valve, and the conveying efficiency is improved.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an industrial electric control valve, includes electric actuator (1) to and pass through bolt (5) fixed connection's closing cap mechanism (3) with electric actuator (1), its characterized in that: the sealing mechanism (3) comprises an I-shaped middle column (6), an upper cover plate (7), a sealing gasket (8), a lower cover plate (9), a clamping groove (10) and a clamping block (11), a plurality of heat dissipation ports (2) arranged in parallel are arranged in the electric actuator (1), the extending end of the electric actuator (1) is connected with a valve rod (4), the I-shaped middle column (6) is arranged at the bottom of the electric actuator (1), the upper cover plate (7) and the lower cover plate (9) arranged in parallel with the upper cover plate (7) are arranged at the bottom of the I-shaped middle column (6), the clamping blocks (11) symmetrically distributed about the central axis of the upper cover plate (7) are arranged on the upper cover plate (7), the clamping grooves (10) arranged in one-to-one correspondence with the clamping blocks (11) are arranged in the lower cover plate (9), and the sealing gasket (8) is arranged between the upper cover plate (7) and the lower cover plate (9), a clearance for remedying upper cover plate (7) and lower apron (9), the party of apron (9) is provided with valve body (12) down, and the inside of valve body (12) is provided with fixed block (13), buffer beam (14) are installed to the party of fixed block (13), and the outside of buffer beam (14) is provided with spring (15), water inlet (16) are installed to one side of valve body (12), and flange hole (17) have been installed to the both sides of water inlet (16), the below of spring (15) is provided with case (18), and through-hole (19) have been installed to the party of case (18), one side of through-hole (19) is provided with disk seat (20), and one side of disk seat (20) is provided with delivery port (21).
2. An industrial electric control valve as defined in claim 1, wherein: the connection mode between valve rod (4) and fixed block (13) is the welding, and is perpendicular mutually between the axis of valve rod (4) and the upper surface of fixed block (13).
3. An industrial electric control valve as defined in claim 1, wherein: the electric actuator (1) is fixedly connected with the I-shaped middle column (6) through a bolt (5), and the I-shaped middle column (6) is in threaded connection with the upper cover plate (7).
4. An industrial electric control valve as defined in claim 1, wherein: the upper cover plate (7) forms a clamping structure through the clamping block (11) and the clamping groove (10), and the external dimension of the clamping block (11) is coincided with the internal dimension of the clamping groove (10).
5. An industrial electric control valve as defined in claim 1, wherein: the sealing gasket (8) is connected with the lower cover plate (9) in an adhesion mode, and the lower surface of the sealing gasket (8) is tightly attached to the upper surface of the lower cover plate (9).
6. An industrial electric control valve as defined in claim 1, wherein: the connection mode between spring (15) and buffer rod (14) is for cup jointing, and coincides between the vertical central line of spring (15) and the axis of buffer rod (14).
7. An industrial electric control valve as defined in claim 1, wherein: the valve seat (20) and the valve body (12) are connected in a welding mode, and the valve seat (20) is of a bent structure.
8. An industrial electric control valve as defined in claim 1, wherein: and sealing rings (22) are embedded in the outer wall of the valve core (18) and the inner wall of the through hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890261.7U CN215410454U (en) | 2021-08-13 | 2021-08-13 | Industrial electric regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890261.7U CN215410454U (en) | 2021-08-13 | 2021-08-13 | Industrial electric regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215410454U true CN215410454U (en) | 2022-01-04 |
Family
ID=79662696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121890261.7U Active CN215410454U (en) | 2021-08-13 | 2021-08-13 | Industrial electric regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215410454U (en) |
-
2021
- 2021-08-13 CN CN202121890261.7U patent/CN215410454U/en active Active
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