CN210196469U - Energy-saving electromagnetic valve - Google Patents
Energy-saving electromagnetic valve Download PDFInfo
- Publication number
- CN210196469U CN210196469U CN201921029248.5U CN201921029248U CN210196469U CN 210196469 U CN210196469 U CN 210196469U CN 201921029248 U CN201921029248 U CN 201921029248U CN 210196469 U CN210196469 U CN 210196469U
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- iron core
- coil
- sliding magnetic
- valve body
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Abstract
The utility model relates to an energy-saving electromagnetic valve, which comprises a valve body, the valve body includes the working chamber, working chamber sliding connection has main iron core, the one end of main iron core is connected with compression spring, compression spring's the other end offsets with the chamber wall of working chamber, the other end of main iron core is connected with the fixture block, the fixture block is connected with the cock body, main coil chamber has been seted up to the valve body, main coil intracavity gomphosis has main electromagnetic coil, main electromagnetic coil encircles and sets up in the outside of main iron core, the working chamber is sliding connection still has the slip magnetic path, the slip magnetic path is relative with the tip of fixture block, the secondary coil chamber has been seted up to the valve body, secondary coil. The utility model discloses need not to last the circular telegram when keeping the solenoid valve state, only need provide a little electric energy when switching the solenoid valve state to through the mode of sliding the magnetic path support fixture block, reach the purpose that changes and fixed solenoid valve plug position, the electric energy of effectual saving.
Description
Technical Field
The utility model relates to an industrial equipment field especially relates to an 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: the utility model provides an energy-saving electromagnetic valve, which comprises a valve body, the valve body includes the working chamber, working chamber sliding connection has main iron core, the one end of main iron core is connected with compression spring, compression spring's the other end offsets with the chamber wall of working chamber, the other end of main iron core is connected with the fixture block, the fixture block is connected with the cock body, main coil chamber has been seted up to the valve body, main coil intracavity gomphosis has main electromagnetic coil, main electromagnetic coil encircles and sets up in the outside of main iron core, the working chamber still sliding connection has the slip magnetic path, the slip magnetic path is relative with the tip of fixture block, the sub-coil chamber has been seted up to the valve body.
Furthermore, the number of the sliding magnetic blocks is two and the sliding magnetic blocks are symmetrically arranged at two ends of the clamping block.
Furthermore, two end faces of the clamping block are reverse inclined faces, the end face of the sliding magnetic block is a positive inclined face, and the positive inclined face is matched with the reverse inclined face
Furthermore, a plurality of rollers are arranged on the positive inclined plane of the sliding magnetic block.
Furthermore, the other end face of the sliding magnetic block is connected with a telescopic rod, and the other end of the telescopic rod is fixedly connected with the cavity wall of the working cavity.
Furthermore, the end of the plug body is conical, and the valve body comprises a flow port which is matched with the end of the plug body.
The utility model has the advantages that: compared with the existing electromagnetic valve, the utility model discloses need not to last the circular telegram when keeping the solenoid valve state, only need provide a little electric energy when switching the solenoid valve state to through the mode of sliding magnetic path support fixture block, reach the purpose that changes and fix solenoid valve plug position, the electric energy of effectual saving.
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 an energy-saving electromagnetic valve according to an embodiment of the present invention.
Fig. 2 is a schematic view of an open state of an energy-saving electromagnetic valve according to an embodiment of the present invention.
In the figure: 1-valve body, 11-working chamber, 12-circulation port, 2-main iron core, 21-fixture block, 22-plug body, 3-main electromagnetic coil, 4-compression spring, 5-auxiliary electromagnetic coil, 6-sliding magnetic block, 61-roller and 62-telescopic rod
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, the utility model provides an energy-saving solenoid valve, including valve body 1, valve body 1 includes working chamber 11, working chamber 11 sliding connection has main iron core 2, the one end of main iron core 2 is connected with compression spring 4, compression spring 4's the other end offsets with the chamber wall of working chamber 11, main iron core 2's the other end is connected with fixture block 21, fixture block 21 is connected with cock body 22, main coil chamber has been seted up to valve body 1, main coil intracavity gomphosis has main electromagnetic coil 3, main electromagnetic coil 3 encircles and sets up in the outside of main iron core 2, working chamber 11 still sliding connection has sliding magnetic block 6, sliding magnetic block 6 is relative with the tip of fixture block 21, sub-coil chamber has been seted up to valve body 1, sub-coil intracavity gomphosis has sub-electromagnetic coil 5, sub-electromagnetic coil 5 encircles and sets.
The number of the sliding magnetic blocks 6 is two and the sliding magnetic blocks are symmetrically arranged at two ends of the fixture block 21.
The two end surfaces of the fixture block 21 are reverse inclined surfaces, the end surface of the sliding magnetic block 6 is a positive inclined surface, and the positive inclined surface is matched with the reverse inclined surface.
The positive inclined plane of the sliding magnetic block 6 is provided with a plurality of rollers 61.
The other end face of the sliding magnetic block 6 is connected with an expansion link 62, and the other end of the expansion link 62 is fixedly connected with the cavity wall of the working cavity 11.
The end of the plug body 22 is conical and the valve body 1 comprises a flow opening which is matched with the end of the plug body 22.
Specifically, referring to fig. 1-2, when the solenoid valve is not energized, the main iron core 2, the clamping block 21, and the plug 22 are integrally connected, the plug 22 blocks the flow opening of the valve body 1 downwards under the elastic force of the compression spring 4, and the fluid cannot flow through the flow opening, when the solenoid valve is energized, the main solenoid coil 3 generates a magnetic field to attract the main iron core 2 to move upwards, the plug 22 is separated from the flow opening, the auxiliary solenoid coil 5 generates a magnetic field, the magnetic field generated by the auxiliary solenoid coil 5 repels the magnetic field of the sliding magnetic block 6, the sliding magnetic block 6 moves towards the clamping block 21 under the electromagnetic force, when the clamping block 21 moves to a position higher than the thickness of the sliding magnetic block 6, the sliding magnetic block 6 can move to the lower side of the clamping block 21, at this time, the energizing state is turned off, the magnetic fields of the main solenoid coil 3 and the auxiliary solenoid coil 5 disappear, the main iron core 2 moves downwards again under the action of the, therefore, the plug 22 cannot be reset, the solenoid valve can maintain a flow state without being energized, when the solenoid valve is energized reversely, the auxiliary electromagnetic coil 5 attracts the sliding magnetic block 6, the sliding magnetic block 6 moves in a direction away from the fixture block 21 under the action of electromagnetic force, when the sliding magnetic block 6 exits from the lower part of the fixture block 21, the reverse energization state is disconnected, the plug 22 blocks the flow port 12 again under the action of the compression spring 4, and the solenoid valve is closed.
The number of the sliding magnetic blocks 6 is two, the sliding magnetic blocks are symmetrically arranged at two ends of the fixture block 21, the sliding magnetic blocks 6 at the two ends can both play a role in supporting the fixture block 21, and the support is more stable. The two end surfaces of the fixture block 21 are reverse inclined surfaces, the end surface of the sliding magnetic block 6 is a positive inclined surface, the positive inclined surface is matched with the reverse inclined surface, and in the ascending process of the fixture block 21, the positive inclined surface of the sliding magnetic block 6 can help to jack up the fixture block 21 and simultaneously help to reduce collision and abrasion between the sliding magnetic block 6 and the fixture block 21. The plurality of rollers 61 are arranged on the positive inclined surface of the sliding magnetic block 6, and in the process that the sliding magnetic block 6 jacks up the fixture block 21, the rollers 61 can reduce friction between the positive inclined surface and the reverse inclined surface, so that the jacking speed is increased. The other end face of the sliding magnetic block 6 is connected with an expansion link 62, the other end of the expansion link 62 is fixedly connected with the cavity wall of the working cavity 11, and the expansion link 62 is used for limiting the stroke of the sliding magnetic block 6 and limiting the moving range of the sliding magnetic block 6 within a certain range.
The utility model has the advantages that: compared with the existing electromagnetic valve, the utility model discloses need not to last the circular telegram when keeping the solenoid valve state, only need provide a little electric energy when switching the solenoid valve state to through the mode that sliding magnetic path 6 supported fixture block 21, reach the purpose that changes and fixed solenoid valve cock body 22 position, the electric energy of effectual saving.
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 (6)
1. An energy-saving electromagnetic valve is characterized in that: the electromagnetic valve comprises a valve body (1), the valve body (1) comprises a working cavity (11), the working cavity (11) is slidably connected with a main iron core (2), one end of the main iron core (2) is connected with a compression spring (4), the other end of the compression spring (4) is abutted against the cavity wall of the working cavity (11), the other end of the main iron core (2) is connected with a clamping block (21), the clamping block (21) is connected with a plug body (22), the valve body (1) is provided with a main coil cavity, a main electromagnetic coil (3) is embedded in the main coil cavity, the main electromagnetic coil (3) is arranged on the outer side of the main iron core (2) in a surrounding mode, the working cavity (11) is further slidably connected with a sliding magnetic block (6), the sliding magnetic block (6) is opposite to the end portion of the clamping block (21), the valve body (1) is provided with an auxiliary coil cavity, and an auxiliary electromagnetic coil, the auxiliary electromagnetic coil (5) is arranged on the outer side of the sliding magnetic block (6) in a surrounding mode.
2. The energy saving solenoid valve as recited in claim 1 wherein: the number of the sliding magnetic blocks (6) is two and the sliding magnetic blocks are symmetrically arranged at two ends of the fixture block (21).
3. The energy saving solenoid valve as recited in claim 1 wherein: the two end faces of the clamping block (21) are reverse inclined faces, the end face of the sliding magnetic block (6) is a positive inclined face, and the positive inclined face is matched with the reverse inclined face.
4. The energy saving solenoid valve as recited in claim 3 wherein: and a plurality of rollers (61) are arranged on the positive inclined plane of the sliding magnetic block (6).
5. The energy saving solenoid valve as recited in claim 3 wherein: the other end face of the sliding magnetic block (6) is connected with a telescopic rod (62), and the other end of the telescopic rod (62) is fixedly connected with the cavity wall of the working cavity (11).
6. The energy saving solenoid valve as recited in claim 1 wherein: the tip of cock body (22) is the taper shape, valve body (1) is including circulation mouth (12), circulation mouth (12) cooperate with the tip of cock body (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029248.5U CN210196469U (en) | 2019-07-04 | 2019-07-04 | Energy-saving electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029248.5U CN210196469U (en) | 2019-07-04 | 2019-07-04 | Energy-saving electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196469U true CN210196469U (en) | 2020-03-27 |
Family
ID=69870110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921029248.5U Expired - Fee Related CN210196469U (en) | 2019-07-04 | 2019-07-04 | Energy-saving electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196469U (en) |
-
2019
- 2019-07-04 CN CN201921029248.5U patent/CN210196469U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20200704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |