CN203910405U - Electromagnet for controlling dual valves - Google Patents
Electromagnet for controlling dual valves Download PDFInfo
- Publication number
- CN203910405U CN203910405U CN201420347849.1U CN201420347849U CN203910405U CN 203910405 U CN203910405 U CN 203910405U CN 201420347849 U CN201420347849 U CN 201420347849U CN 203910405 U CN203910405 U CN 203910405U
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- iron core
- moving iron
- guide pin
- controlling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses an electromagnet for controlling dual valves. The electromagnet comprises a casing, two end covers, a fixed iron core, two moving iron cores, two guide sleeves, two coils and two coil frameworks, wherein the two end covers are fixedly mounted at two ends of the casing respectively, and a permanent magnet and a fixing base for fixing each permanent magnet are mounted on each end cover; the two guide sleeves are oppositely arranged in the casing and propped against the end covers; the fixed iron core is fixedly mounted between the two guide sleeves; one moving iron core is movably mounted in each guide sleeve; a push rod is mounted on each moving iron core and extends out of each end cover; each guide sleeve is sleeved with one coil framework; each coil winds round each coil framework. The electromagnet is simple in structure and can be used for controlling the dual valves synchronously, and the service life of the electromagnet is prolonged.
Description
Technical field
The utility model relates to a kind of electromagnet and is specifically related to a kind of for controlling the electromagnet of double valve.
Background technology
Electromagnet is the device that can produce with galvanization magnetic force, in the universal society of electric power, is that an indispensable instrument electromagnet can be for the switching of valve.Existing electromagnet can only be controlled a valve, can not control two valves simultaneously, causes the poor synchronization of these two valves; And moving iron core is while sliding into summit, can produce impulsive force to end cap, thereby shorten the useful life of electromagnet.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model be to provide a kind of simple in structure and long service life for controlling the electromagnet of double valve.
(2) technical scheme
Provide a kind of for controlling the electromagnet of double valve for solving the problems of the technologies described above the utility model, it comprises housing, two end caps, secured core, two moving iron cores, two guide pin bushings, two coils and two coil racks; Two end caps are fixedly mounted on respectively the two ends of housing; Two guide pin bushings are oppositely arranged in housing and are resisted against end cap; Secured core is fixedly mounted between two guide pin bushings; In each guide pin bushing, be all movably installed with a moving iron core, on each moving iron core, push rod be all installed, push rod stretches out outside end cap; Each guide pin bushing is all set with a coil rack outward, and coil winding is on coil rack.
Wherein, the two ends of secured core all offer taper hole, on each moving iron core, offer the centrum of matching with taper hole.
Wherein, in each taper hole, be provided with lead, on each centrum, offer the pilot hole matching with lead.
Wherein, between two guide pin bushings, magnetism-isolating loop is installed.
Wherein, on each end cap, in a side relative with moving iron core, be provided with cushion pad.
(3) beneficial effect
Compared with prior art, the utility model is simple in structure, two valves of energy Synchronization Control, and the useful life of having improved electromagnet.
Brief description of the drawings
Fig. 1 is the perspective view of the utility model electromagnet.
Fig. 2 is the horizontal section structural representation of the utility model electromagnet.
Fig. 3 is the horizontal section structural representation after the moving iron core of the utility model electromagnet moves.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but can not be used for limiting scope of the present utility model.
The utility model for control double valve electromagnet stereochemical structure as shown in Figure 1, as shown in Figures 2 and 3, this electromagnet comprises housing 1, two end caps 2, secured core 3, two moving iron cores 4, two guide pin bushings 5, two coils 6 and two coil racks 7 to its cross-section structure; Two end caps 2 are fixedly mounted on respectively the two ends of housing 1; Two guide pin bushings 5 are oppositely arranged in housing 1 and are resisted against end cap 2; Secured core 3 is fixedly mounted between two guide pin bushings 5; Each guide pin bushing 5 is interior is all movably installed with a moving iron core 4, on each moving iron core 4, push rod 8 is all installed, and push rod 8 stretches out outside end cap 2; Each guide pin bushing 5 is outer is all set with a coil rack 7, and coil 6 is wrapped on coil rack 7.These two coils 6 are electrically connected with an external power source simultaneously.
The two ends of secured core 3 all offer on the each moving iron core 4 of taper hole 31 and offer the centrum 41 of matching with taper hole 31; In each taper hole 31, be provided with lead 32, on each centrum 41, offer the pilot hole 42 matching with lead 32.Ensure the sliding stability of moving iron core, improved the useful life of electromagnet.
Between two guide pin bushings 5, magnetism-isolating loop 11 is installed.
On each end cap 2, in a side relative with moving iron core, be provided with cushion pad 12, avoid producing rigid collision between moving iron core and end cap, the noise having produced while having alleviated collision, and improved useful life.
When after coil switch power, moving iron core produces and magnetizes and drive push rod to slide to end cap along guide pin bushing, and push rod promotes the valve core movement in valve, opens or valve-off thereby reach.The utility model is simple in structure, two valves of energy Synchronization Control, and the useful life of having improved electromagnet.
These are only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. for controlling an electromagnet for double valve, it is characterized in that: described electromagnet comprises housing (1), two end caps (2), secured core (3), two moving iron cores (4), two guide pin bushings (5), two coils (6) and two coil racks (7); Two described end caps (2) are fixedly mounted on respectively the two ends of described housing (1); Two described guide pin bushings (5) are oppositely arranged in described housing (1) and are resisted against described end cap (2); Described secured core (3) is fixedly mounted between described two guide pin bushings (5); In each described guide pin bushing (5), be all movably installed with a described moving iron core (4), push rod (8) is all installed on each described moving iron core (4), and described push rod (8) stretches out outside described end cap (2); Each described guide pin bushing (5) is outer is all set with a described coil rack (7), and described coil (6) is wrapped on described coil rack (7).
2. according to claim 1 for controlling the electromagnet of double valve, it is characterized in that: the two ends of described secured core (3) all offer taper hole (31), on each described moving iron core (4), offer the centrum (41) of matching with described taper hole (31).
3. according to claim 2 for controlling the electromagnet of double valve, it is characterized in that: in each described taper hole (31), be provided with lead (32), on each described centrum (41), offer the pilot hole (42) matching with described lead (32).
4. according to claim 1 for controlling the electromagnet of double valve, it is characterized in that: magnetism-isolating loop (11) is installed between two described guide pin bushings (5).
5. according to claim 1 for controlling the electromagnet of double valve, it is characterized in that: in the upper side relative with described moving iron core of each described end cap (2), be provided with cushion pad (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347849.1U CN203910405U (en) | 2014-06-26 | 2014-06-26 | Electromagnet for controlling dual valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347849.1U CN203910405U (en) | 2014-06-26 | 2014-06-26 | Electromagnet for controlling dual valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203910405U true CN203910405U (en) | 2014-10-29 |
Family
ID=51784662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347849.1U Expired - Fee Related CN203910405U (en) | 2014-06-26 | 2014-06-26 | Electromagnet for controlling dual valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203910405U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180007A (en) * | 2015-12-31 | 2016-12-07 | 桂林斯壮微电子有限责任公司 | A kind of detachable electric magnet of testing, sorting machine |
| CN110310797A (en) * | 2019-07-30 | 2019-10-08 | 苏州耀德科电磁技术有限公司 | A kind of two coil configuration three divides DC electromagnet |
| CN112483715A (en) * | 2020-12-30 | 2021-03-12 | 福州大学 | Four-coil double-armature time-sharing driven high-speed switch valve and driving method thereof |
-
2014
- 2014-06-26 CN CN201420347849.1U patent/CN203910405U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180007A (en) * | 2015-12-31 | 2016-12-07 | 桂林斯壮微电子有限责任公司 | A kind of detachable electric magnet of testing, sorting machine |
| CN110310797A (en) * | 2019-07-30 | 2019-10-08 | 苏州耀德科电磁技术有限公司 | A kind of two coil configuration three divides DC electromagnet |
| CN112483715A (en) * | 2020-12-30 | 2021-03-12 | 福州大学 | Four-coil double-armature time-sharing driven high-speed switch valve and driving method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20180626 |