CN211315125U - Electric pressure regulating valve - Google Patents
Electric pressure regulating valve Download PDFInfo
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- CN211315125U CN211315125U CN201921961959.6U CN201921961959U CN211315125U CN 211315125 U CN211315125 U CN 211315125U CN 201921961959 U CN201921961959 U CN 201921961959U CN 211315125 U CN211315125 U CN 211315125U
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- relief pressure
- valve
- rotating head
- pressure valve
- installing frame
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Abstract
The utility model belongs to the technical field of valve equipment, specifically disclose an electric air-vent valve, including electric actuator and relief pressure valve body, electric actuator includes electric actuator, rotating head, installing frame, installation device and relief pressure valve case, the electric actuator bottom is provided with the rotating head, be provided with the installing frame on the rotating head, the lower extreme is provided with first mounting hole on the installing frame, the rotating head is installed to the first mounting hole of installing frame upper end, the rotating head is connected with the relief pressure valve case, the relief pressure valve case is installed in the installation device, the installation device is fixed on the relief pressure valve body, relief pressure valve body fixed connection is in the installing frame bottom. Electric air-vent valve, modify traditional straight-bar case, whole hardness strengthens, has improved the life of case, has prolonged the life of valve, adopts the rotatory mode of spiral to open and close the valve simultaneously and has improved the pressure regulating precision of valve greatly.
Description
Technical Field
The utility model relates to an electric pressure regulating valve belongs to valve equipment technical field.
Background
Pressure regulating valves are widely used for pressure reduction and stabilization of pipelines, and among them, electric pressure regulating valves have high precision pressure regulating capability and are widely used for pressure stabilization pipelines. The traditional electric pressure regulating valve adopts a straight-rod valve core, so that the hardness is low, the service life is short, meanwhile, the pressure regulating precision of the traditional valve core is poor, and the problem is solved by the existing electric pressure regulating valve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric air-vent valve adopts the threaded rod case, improves hardness intensity, adopts the spiral mode to carry out the pressure regulating and improves the precision, solves 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 an electric pressure regulating valve, includes electric actuator and relief pressure valve body, electric actuator includes electric actuator, rotating head, installing frame, installation device and relief pressure valve case, the electric actuator bottom is provided with the rotating head, be provided with the installing frame on the rotating head, the lower extreme is provided with first mounting hole on the installing frame, the rotating head is installed to the first mounting hole of installing frame upper end, the rotating head is connected with the relief pressure valve case, the relief pressure valve case is installed in the installation device, the installation device is fixed on the relief pressure valve body, relief pressure valve body fixed connection is in the installing frame bottom.
Preferably, the installation device includes the installation piece, the installation piece is fixed on the relief pressure valve body, be provided with mounting groove and second mounting hole on the installation piece, the second mounting hole sets up in the mounting groove below, the relief pressure valve case passes the second mounting hole and sets up on the installation piece, the mounting groove bottom is provided with the screw thread drive block, the relief pressure valve case is the threaded rod, the relief pressure valve case is installed on the screw thread drive block, the screw thread drive block passes through the fixed block to be fixed in the mounting groove.
Preferably, the top end of the valve core of the pressure reducing valve is provided with a limiting hole, the rotating head is provided with a limiting rod, and the limiting rod and the limiting hole are matched with each other.
Preferably, the bottom end of the thread driving block is provided with a first sealing gasket, the bottom end of the valve core of the pressure reducing valve is provided with a bullet head, a second sealing gasket is arranged on the bullet head, and a third sealing gasket is arranged at the joint of the mounting block and the valve body of the pressure reducing valve.
Preferably, the mounting frame is fixed below the electric actuator through a fixing screw.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model belongs to the technical field of valve equipment, specifically disclose an electric air-vent valve, the threaded rod through setting up is as the case, and the intensity hardness of reinforcing threaded rod improves the life of case simultaneously, adopts the spiral to prevent to realize opening and close of valve body simultaneously, provides the pressure regulating precision of valve, the utility model discloses simple structure, convenient operation, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting device of the present invention;
in the figure: 1. an electric actuator; 2. a pressure reducing valve body; 3. an electric actuator; 4. rotating the head; 5. installing a frame; 6. a mounting device; 7. a pressure reducing valve spool; 8. a first mounting hole; 9. Mounting blocks; 10. mounting grooves; 11. a second mounting hole; 12. a screw driving block; 13. a fixed block; 14. a limiting hole; 15. a limiting rod; 16. a first gasket; 17. a bullet head; 18. a second gasket; 19. fixing screws; 20. and a third gasket.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an electric pressure regulating valve, includes electric actuator 1 and relief pressure valve body 2, electric actuator 1 includes electric actuator 3, rotating head 4, installing frame 5, installation device 6 and relief pressure valve case 7, 3 bottoms of electric actuator are provided with rotating head 4, be provided with installing frame 5 on the rotating head 4, the lower extreme is provided with first mounting hole 8 on the installing frame 5, rotating head 4 is installed to first mounting hole 8 of installing frame 5 upper end, rotating head 4 is connected with relief pressure valve case 7, relief pressure valve case 7 is installed in installation device 6, installation device 6 is fixed on relief pressure valve body 2, 2 fixed connection of relief pressure valve body are in 5 bottoms of installing frame.
Further, installation device 6 is including installation piece 9, installation piece 9 is fixed on relief pressure valve body 2, be provided with mounting groove 10 and second mounting hole 11 on the installation piece 9, second mounting hole 11 sets up in mounting groove 10 below, relief pressure valve case 7 passes second mounting hole 11 and sets up on installation piece 9, mounting groove 10 bottom is provided with screw thread drive block 12, relief pressure valve case 7 is the threaded rod, relief pressure valve case 7 is installed on screw thread drive block 12, screw thread drive block 12 passes through fixed block 13 and fixes in mounting groove 10.
Furthermore, a limiting hole 14 is formed in the top end of the valve core 7 of the pressure reducing valve, a limiting rod 15 is arranged on the rotating head 4, and the limiting rod 15 is matched with the limiting hole 14.
Further, a first sealing gasket 16 is arranged at the bottom end of the thread driving block 12, a bullet head 17 is arranged at the bottom end of the valve core 7 of the pressure reducing valve, a second sealing gasket 18 is arranged on the bullet head 17, and a third sealing gasket 20 is arranged at the joint of the mounting block 9 and the valve body 2 of the pressure reducing valve.
Further, the mounting frame 5 is fixed below the electric actuator 3 by a fixing screw 19.
The working principle is as follows: the utility model relates to an electric pressure regulating valve, when in use, the rotating head 4 is driven to rotate by the work of the electric actuator 3, the rotating head 4 rotates to drive the reducing valve core 7 to rotate, the limiting rod 15 on the rotating head 4 and the limiting hole 14 at the top end of the reducing valve core 7 ensure that the rotating head 4 can drive the reducing valve core 7 to effectively rotate, the reducing valve core 7 rotates on the thread driving block 12 arranged in the mounting groove 10, thereby make relief pressure valve case 7 can reciprocate on installation piece 9 and realize opening and close to relief pressure valve body 2, the first sealed pad 16 and the third sealed pad 20 of installation piece 9 and relief pressure valve body 2 junction that set up in screw thread drive block 12 bottom can prevent that relief pressure valve body 2 from revealing, the bullet 17 that sets up in relief pressure valve case 7 bottom agrees with the passageway in relief pressure valve body 2, the sealed 18 of second that sets up on bullet 17 can guarantee to seal the passageway.
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 (5)
1. An electric pressure regulating valve, characterized in that: including electric actuator (1) and relief pressure valve body (2), electric actuator (1) includes electric actuator (3), rotating head (4), installing frame (5), installation device (6) and relief pressure valve case (7), electric actuator (3) bottom is provided with rotating head (4), be provided with installing frame (5) on rotating head (4), the lower extreme is provided with first mounting hole (8) about installing frame (5), rotating head (4) are installed in first mounting hole (8) of installing frame (5) upper end, rotating head (4) are connected with relief pressure valve case (7), relief pressure valve case (7) are installed in installation device (6), installation device (6) are fixed on relief pressure valve body (2), relief pressure valve body (2) fixed connection is in installing frame (5) bottom.
2. An electric pressure regulating valve according to claim 1, characterized in that: installation device (6) are including installation piece (9), installation piece (9) are fixed on relief pressure valve body (2), be provided with mounting groove (10) and second mounting hole (11) on installation piece (9), second mounting hole (11) set up in mounting groove (10) below, relief pressure valve case (7) pass second mounting hole (11) and set up on installation piece (9), mounting groove (10) bottom is provided with screw thread drive block (12), relief pressure valve case (7) are the threaded rod, relief pressure valve case (7) are installed on screw thread drive block (12), screw thread drive block (12) are fixed in mounting groove (10) through fixed block (13).
3. An electric pressure regulating valve according to claim 1, characterized in that: the top end of the valve core (7) of the pressure reducing valve is provided with a limiting hole (14), the rotating head (4) is provided with a limiting rod (15), and the limiting rod (15) is matched with the limiting hole (14).
4. An electric pressure regulating valve according to claim 2, characterized in that: the bottom end of the thread driving block (12) is provided with a first sealing gasket (16), the bottom end of the valve core (7) of the pressure reducing valve is provided with a bullet head (17), a second sealing gasket (18) is arranged on the bullet head (17), and a third sealing gasket (20) is arranged at the joint of the mounting block (9) and the valve body (2) of the pressure reducing valve.
5. An electric pressure regulating valve according to claim 1, characterized in that: the mounting frame (5) is fixed below the electric actuator (3) through a fixing screw (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961959.6U CN211315125U (en) | 2019-11-13 | 2019-11-13 | Electric pressure regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961959.6U CN211315125U (en) | 2019-11-13 | 2019-11-13 | Electric pressure regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211315125U true CN211315125U (en) | 2020-08-21 |
Family
ID=72067003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921961959.6U Active CN211315125U (en) | 2019-11-13 | 2019-11-13 | Electric pressure regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211315125U (en) |
-
2019
- 2019-11-13 CN CN201921961959.6U patent/CN211315125U/en active Active
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