CN201487362U - Energy-saving constant pressure electromagnetic valve - Google Patents
Energy-saving constant pressure electromagnetic valve Download PDFInfo
- Publication number
- CN201487362U CN201487362U CN2009201564877U CN200920156487U CN201487362U CN 201487362 U CN201487362 U CN 201487362U CN 2009201564877 U CN2009201564877 U CN 2009201564877U CN 200920156487 U CN200920156487 U CN 200920156487U CN 201487362 U CN201487362 U CN 201487362U
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- outlet
- energy
- outlets
- solenoid valve
- armature
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Abstract
An energy-saving double-position electromagnetic valve without strength retention realizes the stable retention of working states through utilizing the absorption of a permanent magnet to an armature, and realizes the fast conversion of the working states through utilizing the mutual effect of the permanent magnet and a swing electric magnet, thereby reducing the unnecessary energy consumption of the electromagnetic valve, realizing the stable retention of the working state, and improving the working reliability.
Description
Affiliated technical field
The utility model relates to a kind of hydraulic control device, specifically a kind of solenoid valve.
Background technique
At present, nearly all solenoid valve is by solenoid actuated action and maintenance, though Chang Kai or normally closed pattern, always have a switching motion and a state to need power consumption.And the switching motion of this type of electrical magnet valve such as is lubricated at multiple factor affecting, and functional reliability is difficult to long-term the assurance; Simultaneously, the not only power consumption at work of this type of electrical magnet valve also has owing to keep current fluctuation to cause being not closed completely or the hidden danger of flow shakiness, and in many applications, low pressure occasion particularly, and this brute force maintenance by power consumption is totally unnecessary.This just needs a kind of energy-saving electromagnetic valve that does not need brute force to keep, can be stabilized in again given working state of exploitation.
Summary of the invention
For reducing the unnecessary energy consumption of solenoid valve, realize the stable maintenance of working state, improve the working efficiency of solenoid valve, the utility model provides a kind of powerful simple structure solenoid valve that keeps, can be stabilized in given working state again that do not need.It utilizes permanent magnet that the attraction of armature is realized the stable maintenance of working state, but utilizes the permanent magnet and the interaction of oscillating electromagnetic iron to realize the quick conversion of working state.
The technological scheme that its technical problem that solves the utility model adopts is: it utilizes permanent magnet that the attraction of armature is realized the stable maintenance of working state, but utilizes the permanent magnet and the interaction of oscillating electromagnetic iron to realize the quick conversion of working state.At the needs solenoid valve from a state during to another state exchange, the solenoid valve electromagnetic coil passes to a certain electric current of direction, but make armature become oscillating electromagnetic iron, and make its polarity and attract the permanent magnet polarity of armature identical in original hold mode, electromagnet is subjected to repulsive interaction and hightails former hold mode, and be flapped toward the opposite side permanent magnet opposite with this electromagnet polarity, electromagnet is subjected to sucking action and turns to another state rapidly, be that former outlet of having opened is turned off, former outlet of having turn-offed is by open-minded.At this moment, electromagnetic coil and power supply cut-off, and electric current is zero, but oscillating electromagnetic iron is reduced to armature, the state after under permanent magnet attraction, keeping changing, and the outlet that promptly just has been turned off keeps turn-offing, and it is open-minded that the outlet of just having been opened keeps.When needs reinstatement attitude, electromagnetic coil is oppositely connected power supply once more, an opposite direction electric current is by this electromagnetic coil, but make armature become oscillating electromagnetic iron again, and make its polarity and attract the permanent magnet polarity of armature identical for state after keeping conversion, electromagnet is subjected to repulsive interaction and hold mode after hightailing conversion, and is flapped toward the original side permanent magnet opposite with this electromagnet polarity, and electromagnet is subjected to sucking action and turns to previous condition rapidly.At this moment, control circuit can make electromagnetic coil and power supply cut-off, and electric current is zero, but oscillating electromagnetic iron is reduced to armature, the state after under permanent magnet attraction, still keeping changing, and the outlet that promptly just has been turned off keeps turn-offing, and it is open-minded that the outlet of just having been opened keeps.
The beneficial effects of the utility model are: reduced unnecessary energy consumption, realized the stable maintenance of working state, flexibility is good, and adaptability is strong, has improved the working efficiency of solenoid valve simultaneously; Its electricity, liquid are isolated, dynamic and static separated structures characteristics make not only functional reliability height of product, and are easy to standardization and batch process.
Description of drawings
Below in conjunction with embodiment shown in the drawings the utility model is further specified.
Accompanying drawing 1 is the utility model---energy-saving normal-pressure solenoid valve embodiment's topology view.
Accompanying drawing 2 is armature position structures of present embodiment, and promptly the A-A of accompanying drawing 1 is to analysing and observe view (part).
In the armature position topology view of the topology view of the energy-saving normal-pressure solenoid valve embodiment shown in the accompanying drawing 1 and the present embodiment shown in the accompanying drawing 2: 1. electromagnetic coil, 2. coil jackets, 3. framework part, 4. axle construction, 5. armature, 6. conversion chamber, 7. big sealing gasket, 8. little seal washer, 9. permanent magnet, 10. an outlet, 11. valve body, 12. two outlets, 13. rib-loop portions, 14. imports.
Embodiment
In the armature position topology view of the topology view of the energy-saving normal-pressure solenoid valve embodiment shown in the accompanying drawing 1 and the present embodiment shown in the accompanying drawing 2: electromagnetic coil (1) is enclosed within the framework part (3) of valve body (11), and is protected by coil jackets (2).At framework part (3) intracavity posterior end, by axle construction (4) but a swing arm plate shape armature (5) is installed, this armature (5) is made disc plate shape at an end in conversion chamber (6), and the two-sided fixed big sealing gasket of being made by elastic material (7).The fixed respectively little seal washer of being made by elastic material (8), its center hole and corresponding outlet centering are located in an outlet (10) and two outlets (12) in conversion chamber (6).An outlet (10) and two outlets (12) at valve body (11) are located, all along polar mosaic permanent magnet (9).An outlet (10), two outlets (12) and import (14) at valve body (11) are located, all make the rib-loop portion (13) that is used to install cooperation, wherein the rib-loop portion (13) of an outlet (10) or two outlets (12) can make this solenoid valve become switch valve by the rotation set sealing head, otherwise, be changing valve.
In the work, when the needs solenoid valve from a state during to another state exchange, solenoid valve electromagnetic coil (1) passes to a certain electric current of direction, make armature (5) but become oscillating electromagnetic iron, and make its polarity identical with permanent magnet (9) polarity that attracts armature (5) (locating) in original hold mode as an outlet (10), electromagnet is subjected to repulsive interaction and hightails former hold mode, and be flapped toward opposite side (as two the outlet (12) locate) permanent magnet (9) opposite with this electromagnet polarity, electromagnet is subjected to sucking action and makes solenoid valve turn to another state rapidly, be the former outlet that has kept turn-offing (as an outlet (10)) by open-minded, the former outlet (as two outlets (12)) that has kept opening is turned off.At this moment, control circuit cut-offs electromagnetic coil (1) and power supply, electric current is zero, but oscillating electromagnetic iron is reduced to armature (5), state after under permanent magnet (9) attracts, keeping conversion, i.e. outlet of just having been opened (as an outlet (10)) keeps open-minded, and the outlet that just has been turned off (as two outlets (12)) keeps turn-offing.When needs reinstatement attitude, control circuit makes electromagnetic coil (1) oppositely connect power supply once more, an opposite direction electric current is by this electromagnetic coil (1), make armature (5) but become oscillating electromagnetic iron again, and make its polarity and attract permanent magnet (9) polarity of armature (5) identical for state after keeping conversion, electromagnet is subjected to repulsive interaction and the hold mode that hightails after the conversion is (open-minded as an outlet (10), two outlets (12) are turn-offed), and be flapped toward an original side opposite with this electromagnet polarity (as one the outlet (10) locate) permanent magnet (9), electromagnet is subjected to sucking action and turns to previous condition (turn-off as an outlet (10), two outlets (12) are open-minded) rapidly.At this moment, control circuit can make electromagnetic coil (1) and power supply cut-off, electric current is zero, but oscillating electromagnetic iron is reduced to armature (5), state after under permanent magnet (9) attracts, still keeping conversion, the outlet that promptly just has been turned off (as an outlet (10)) keeps turn-offing, and the outlet of being opened just (as two outlets (12)) keeps open-minded.
Claims (4)
1. energy-saving normal-pressure solenoid valve, it is characterized in that: electromagnetic coil (1) is enclosed within the framework part (3) of valve body (11); At framework part (3) intracavity posterior end, by axle construction (4) but a swing arm plate shape armature (5) is installed; This armature (5) is made disc plate shape at an end in conversion chamber (6), and the two-sided fixed big sealing gasket of being made by elastic material (7).
2. energy-saving normal-pressure solenoid valve according to claim 1 is characterized in that: an outlet (10) and two outlets (12) at valve body (11) are located, all along polar mosaic permanent magnet (9).
3. energy-saving normal-pressure solenoid valve according to claim 1, it is characterized in that: an outlet (10), two outlets (12) and import (14) at valve body (11) are located, all make the rib-loop portion (13) that is used to install cooperation, wherein the rib-loop portion (13) of an outlet (10) or two outlets (12) can make this electromagnetic valve switch valve by the rotation set sealing head, otherwise, be changing valve.
4. energy-saving normal-pressure solenoid valve according to claim 1 is characterized in that: the fixed respectively little seal washer of being made by elastic material (8), its center hole and corresponding outlet centering are located in an outlet (10) and two outlets (12) in conversion chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201564877U CN201487362U (en) | 2009-06-19 | 2009-06-19 | Energy-saving constant pressure electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201564877U CN201487362U (en) | 2009-06-19 | 2009-06-19 | Energy-saving constant pressure electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487362U true CN201487362U (en) | 2010-05-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201564877U Expired - Fee Related CN201487362U (en) | 2009-06-19 | 2009-06-19 | Energy-saving constant pressure electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487362U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104145149A (en) * | 2011-09-12 | 2014-11-12 | 剑桥企业有限公司 | Electromagnetic flexure |
| CN104882242A (en) * | 2015-05-28 | 2015-09-02 | 常熟理工学院 | Electromagnet used for electronic multi-arm reading mechanism |
| CN109506009A (en) * | 2017-09-15 | 2019-03-22 | 建浩Enc股份有限公司 | Multiple-way valve |
| WO2019101817A1 (en) * | 2017-11-21 | 2019-05-31 | Haldex Brake Products Ab | A valve and a valve assembly |
| US11614179B2 (en) | 2017-11-21 | 2023-03-28 | Haldex Brake Products Ab | Electromagnetic flexure valve and electromagnetic flexure valve component |
-
2009
- 2009-06-19 CN CN2009201564877U patent/CN201487362U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104145149A (en) * | 2011-09-12 | 2014-11-12 | 剑桥企业有限公司 | Electromagnetic flexure |
| CN104145149B (en) * | 2011-09-12 | 2016-07-13 | 剑桥企业有限公司 | Electromagnetism flexible element |
| CN104882242A (en) * | 2015-05-28 | 2015-09-02 | 常熟理工学院 | Electromagnet used for electronic multi-arm reading mechanism |
| CN104882242B (en) * | 2015-05-28 | 2017-05-03 | 常熟理工学院 | Electromagnet used for electronic multi-arm reading mechanism |
| CN109506009A (en) * | 2017-09-15 | 2019-03-22 | 建浩Enc股份有限公司 | Multiple-way valve |
| WO2019101817A1 (en) * | 2017-11-21 | 2019-05-31 | Haldex Brake Products Ab | A valve and a valve assembly |
| US11614179B2 (en) | 2017-11-21 | 2023-03-28 | Haldex Brake Products Ab | Electromagnetic flexure valve and electromagnetic flexure valve component |
| US11655909B2 (en) | 2017-11-21 | 2023-05-23 | Haldex Brake Products Ab | Valve and a valve assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20110619 |