CN212203133U - Self-locking energy-saving electromagnetic valve - Google Patents
Self-locking energy-saving electromagnetic valve Download PDFInfo
- Publication number
- CN212203133U CN212203133U CN202020862614.1U CN202020862614U CN212203133U CN 212203133 U CN212203133 U CN 212203133U CN 202020862614 U CN202020862614 U CN 202020862614U CN 212203133 U CN212203133 U CN 212203133U
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- valve body
- valve
- sliding magnet
- sliding
- compression spring
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- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model relates to a from locking-type energy-conserving solenoid valve, which comprises a valve body, sliding connection has first slip magnet in the valve body, be provided with first solenoid in the valve body, first solenoid encircles and sets up in the outside of first slip magnet, the tip butt joint of first slip magnet has first compression spring, first compression spring's the other end offsets with the valve body, the other end of first slip magnet fixedly connected with axis body and chock in proper order, the through-hole has been seted up to the axis body, the through-hole direction is mutually perpendicular with the axial of axis body, sliding connection has second slip magnet in the valve body, the slip direction of second slip magnet is mutually perpendicular with first slip magnet, be provided with second solenoid in the valve body. The utility model discloses utilize compression spring's elasticity to maintain the closed condition when closing, utilize the mode of locking lever and the automatic locking of axis body to fix the cock body position after opening, maintain the open condition and need not to consume the electric energy, the solenoid valve only need open and close the time consuming electric energy in the switching.
Description
Technical Field
The utility model relates to a solenoid valve technical field especially relates to a from locking-type energy-conserving solenoid valve.
Background
The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, is used in an industrial control system for adjusting the direction, flow, speed and other parameters of a medium, and is mainly divided into a direct-acting electromagnetic valve, a step-by-step direct-acting electromagnetic valve and a pilot-operated electromagnetic valve.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model adopts the following technical scheme: a self-locking energy-saving electromagnetic valve comprises a valve body, wherein a first sliding magnet is connected in the valve body in a sliding manner, a first electromagnetic coil is arranged in the valve body, the first electromagnetic coil is arranged on the outer side of the first sliding magnet in a surrounding manner, the end part of the first sliding magnet is abutted with a first compression spring, the other end of the first compression spring is abutted with the valve body, the other end of the first sliding magnet is fixedly connected with a shaft body and a plunger in sequence, the shaft body is provided with a through hole, the direction of the through hole is vertical to the axial direction of the shaft body, a second sliding magnet is connected in the valve body in a sliding manner, the sliding direction of the second sliding magnet is vertical to the first sliding magnet, a second electromagnetic coil is arranged in the valve body, the second electromagnetic coil is arranged on the outer side of the second sliding magnet in a surrounding manner, the end part of the second sliding magnet is abutted, the locking rod is matched with the through hole on the shaft body.
The technical scheme can be further perfected as follows.
Further, the end of the locking lever is provided with a pulley.
The valve body is provided with an inlet and an outlet, and the inner walls of the inlet and the outlet are provided with threads.
It is further explained that the end part of the chock is in a cone shape, the valve body comprises a flow opening, the flow opening is in an inverted trapezoid shape, and the end part of the chock is matched with the flow opening.
It is further explained that a sealing ring is arranged at the flow opening.
The utility model has the advantages that: compared with the existing electromagnetic valve, the utility model discloses utilize compression spring's elasticity to maintain the closed condition when closing, utilize the mode of locking lever and axis body automatic locking to fix the cock body position after opening, maintain the open condition and need not to consume the electric energy, the electromagnetic valve only need switch open with close the time consumption electric energy, the effectual energy consumption that has reduced.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic view of a closed state of a self-locking energy-saving electromagnetic valve according to an embodiment of the present invention.
Fig. 2 is a schematic view of an open state of a self-locking energy-saving electromagnetic valve according to an embodiment of the present invention.
In the figure: 1-valve body, 11-circulation port, 12-inflow port, 13-outflow port, 2-first sliding magnet, 21-first electromagnetic coil, 22-first compression spring, 3-shaft body, 31-through hole, 4-plunger, 5-sealing ring, 6-second sliding magnet, 61-second electromagnetic coil, 62-second compression spring, 7-thread, 8-locking rod, 81-pulley
Detailed Description
To further understand the contents, features and functions of the present invention, the following embodiments are described.
As shown in fig. 1-2, an embodiment of the present invention provides a self-locking energy-saving electromagnetic valve, which includes a valve body 1, a first sliding magnet 2 slidably connected in the valve body 1, a first electromagnetic coil 21 disposed in the valve body 1, the first electromagnetic coil 21 disposed around the first sliding magnet 2, a first compression spring 22 abutted on an end of the first sliding magnet 2, the other end of the first compression spring 22 abutted on the valve body 1, a shaft body 3 and a plug 4 fixedly connected to the other end of the first sliding magnet 2 in sequence, the shaft body 3 having a through hole 31, the through hole 31 being perpendicular to an axial direction of the shaft body 3, a second sliding magnet 6 slidably connected in the valve body 1, a sliding direction of the second sliding magnet 6 being perpendicular to the first sliding magnet 2, a second electromagnetic coil 61 disposed in the valve body 1, the second electromagnetic coil 61 disposed around an outer side of the second sliding magnet 6, the end of the second sliding magnet 6 abuts against a second compression spring 62, the other end of the second compression spring 62 abuts against the valve body 1, the other end of the second sliding magnet 6 is fixedly connected with a locking rod 8, and the locking rod 8 is matched with the through hole 31 in the shaft body 3.
Wherein the end of the locking lever 8 is provided with a pulley 81. The valve body 1 is provided with an inlet 12 and an outlet 13, and the inner walls of the inlet 12 and the outlet 13 are provided with threads 7. The end of the chock 4 is conical, the valve body 1 comprises a flow opening 11, the flow opening 11 is in an inverted trapezoid shape, and the end of the chock 4 is matched with the flow opening 11. The flow port 11 is provided with a seal ring 5.
Specifically, referring to fig. 1-2, when the solenoid valve is closed, all the solenoids are not energized, the plug 4 blocks the flow opening 11 of the valve body 1 due to the elastic force of the first compression spring 22, so that the liquid cannot flow, and at this time, the end of the locking rod 8 abuts against the outer wall of the shaft body 3, as shown in fig. 1. When the electromagnetic valve is opened, the first electromagnetic coil 21 is energized, the first sliding magnet 2 slides upwards under the action of electromagnetic force, the plunger 4 leaves the flow port 11, the valve body 1 is conducted, when the first sliding magnet 2 slides to an upper limit position, the position of the through hole 31 on the shaft body 3 is just opposite to the locking rod 8, the locking rod 8 penetrates into the through hole 31 under the action of the elastic force of the second compression spring 62 and penetrates out of the other side of the shaft body 3, the first electromagnetic coil 21 stops energizing after the locking rod 8 penetrates through the shaft body 3, the first sliding magnet 2 recovers the trend of downward movement, but the first sliding magnet 2 cannot move due to the fact that the locking rod 8 fixes the position of the shaft body 3, and as shown in fig. 2, the electromagnetic valve can maintain a conducting state under the condition that electric energy.
When the electromagnetic valve is closed again, the second electromagnetic coil 61 is energized, the second sliding magnet 6 slides in the direction away from the shaft body 3 under the action of the electromagnetic force, the locking rod 8 leaves the shaft body 3 along with the sliding of the second sliding magnet 6, and after the shaft body 3 loses the limiting effect of the locking rod 8, the elastic force of the first compression spring 22 enables the plug block 4 to move downwards, the upper circulation port 11 is blocked again, and the electromagnetic valve is closed.
When the shaft body 3 slides up and down, the locking rod 8 is pressed against the outer wall of the shaft body 3 under the action of the second compression spring 62, and the pulley 81 at the end part of the locking rod 8 is beneficial to reducing the friction between the locking rod 8 and the shaft body 3 and reducing the abrasion of the locking rod 8 and the shaft body 3 during relative movement. Inlet port 12 and outflowing port 13 have been seted up to valve body 1, and inlet port 12 and outflowing port 13's inner wall is provided with screw thread 7, and inlet port 12 and outflowing port 13 all are used for connecting outside fluid pipeline, and screw thread 7 of inner wall department is used for carrying out screw thread 7 with outside fluid pipeline and is connected, reinforcing joint strength. The tip of chock 4 is coniform, and valve body 1 is the shape of falling trapezoidal including circulation port 11, and circulation port 11 is, and the tip of chock 4 cooperatees with circulation port 11, and coniform chock 4 helps increasing area of contact with the 11 shapes of the trapezoidal circulation port that fall for the cooperation is inseparabler, and the fluid is difficult for revealing. The circulation port 11 is provided with a seal ring 5, and the seal ring 5 is provided on the outer edge of the circulation port 11 to improve the sealing property when the solenoid valve is closed.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. A self-locking energy-saving electromagnetic valve is characterized in that: comprises a valve body (1), a first sliding magnet (2) is connected in the valve body (1) in a sliding manner, a first electromagnetic coil (21) is arranged in the valve body (1), the first electromagnetic coil (21) is arranged on the outer side of the first sliding magnet (2) in a surrounding manner, the end part of the first sliding magnet (2) is abutted with a first compression spring (22), the other end of the first compression spring (22) is abutted with the valve body (1), the other end of the first sliding magnet (2) is fixedly connected with a shaft body (3) and a plug block (4) in sequence, the shaft body (3) is provided with a through hole (31), the direction of the through hole (31) is vertical to the axial direction of the shaft body (3), a second sliding magnet (6) is connected in the valve body (1) in a sliding manner, the sliding direction of the second sliding magnet (6) is vertical to the first sliding magnet (2), the improved sliding valve is characterized in that a second electromagnetic coil (61) is arranged in the valve body (1), the second electromagnetic coil (61) is arranged on the outer side of the second sliding magnet (6) in a surrounding mode, a second compression spring (62) is abutted to the end portion of the second sliding magnet (6), the other end of the second compression spring (62) is abutted to the valve body (1), a locking rod (8) is fixedly connected to the other end of the second sliding magnet (6), and the locking rod (8) is matched with a through hole (31) in the shaft body (3).
2. The self-locking energy-saving electromagnetic valve according to claim 1, characterized in that: the end of the locking rod (8) is provided with a pulley (81).
3. The self-locking energy-saving electromagnetic valve according to claim 1, characterized in that: an inflow opening (12) and an outflow opening (13) are formed in the valve body (1), and threads (7) are arranged on the inner walls of the inflow opening (12) and the outflow opening (13).
4. The self-locking energy-saving electromagnetic valve according to claim 1, characterized in that: the tip of chock (4) is coniform, valve body (1) is including circulation mouth (11), circulation mouth (11) are the shape of falling trapezoidal, the tip of chock (4) with circulation mouth (11) cooperate.
5. The self-locking energy-saving electromagnetic valve according to claim 4, characterized in that: and a sealing ring (5) is arranged at the circulating port (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020862614.1U CN212203133U (en) | 2020-05-21 | 2020-05-21 | Self-locking energy-saving electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020862614.1U CN212203133U (en) | 2020-05-21 | 2020-05-21 | Self-locking energy-saving electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212203133U true CN212203133U (en) | 2020-12-22 |
Family
ID=73817517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020862614.1U Active CN212203133U (en) | 2020-05-21 | 2020-05-21 | Self-locking energy-saving electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212203133U (en) |
-
2020
- 2020-05-21 CN CN202020862614.1U patent/CN212203133U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240607 Address after: Room 101, Building 4, No. 2039 Laifang Road, Jiuting Town, Songjiang District, Shanghai, 2016 Patentee after: Hejia New Automotive Parts Manufacturing (Shanghai) Co.,Ltd. Country or region after: China Address before: 516000 NO.67, Shihua Avenue West, Dayawan West District, Huizhou City, Guangdong Province Patentee before: Huizhou nuclear valve auto parts Co.,Ltd. Country or region before: China |