CN111883330A - Double-station explosion-proof electromagnet resistant to high-humidity environment - Google Patents
Double-station explosion-proof electromagnet resistant to high-humidity environment Download PDFInfo
- Publication number
- CN111883330A CN111883330A CN202010891749.5A CN202010891749A CN111883330A CN 111883330 A CN111883330 A CN 111883330A CN 202010891749 A CN202010891749 A CN 202010891749A CN 111883330 A CN111883330 A CN 111883330A
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- push rod
- core pipe
- humidity environment
- double
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/128—Encapsulating, encasing or sealing
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention relates to the technical field of electromagnets, in particular to a double-station explosion-proof electromagnet resistant to high-humidity environment. The double-station explosion-proof electromagnet resistant to the high-humidity environment comprises a shell, a core pipe and an actuating mechanism; the magnetic core pipe is arranged at the lower end of the mounting cavity, and a sealing ring is arranged between the magnetic core pipe and the mounting cavity; a push rod of the actuating mechanism penetrates through the through hole of the magnetic core pipe, and a sealing ring is arranged between the push rod and the magnetic core pipe; and sealant is arranged around the coil of the actuating mechanism. Through at magnetic core pipe and installation cavity, the junction of push rod and magnetic core pipe sets up the sealing washer to and set up sealed glue around the coil, can improve electromagnet waterproof performance, prevent in the use that the inside of electro-magnet from intaking, make it can use under the environment of high humidity, improved the stability of its use.
Description
Technical Field
The invention relates to the technical field of electromagnets, in particular to a double-station explosion-proof electromagnet resistant to high-humidity environment.
Background
In recent years, with the rapid development of the coal mine industry, the mining double-station explosion-proof electromagnet has poor protection performance, water enters the inside of the electromagnet in the using process, so that the action of the electromagnet is blocked, and further mining equipment cannot work.
Disclosure of Invention
The invention aims to provide a double-station explosion-proof electromagnet resistant to high-humidity environment, which can solve the problem that the electromagnet cannot work due to water inflow;
the invention provides a double-station explosion-proof electromagnet resistant to high-humidity environment, which comprises a shell, a core pipe and an actuating mechanism, wherein the shell is provided with a first end and a second end;
the magnetic core pipe is arranged at the lower end of the mounting cavity, and a sealing ring is arranged between the magnetic core pipe and the mounting cavity;
a push rod of the actuating mechanism penetrates through the through hole of the magnetic core pipe, and a sealing ring is arranged between the push rod and the magnetic core pipe;
and sealant is arranged around the coil of the actuating mechanism.
Preferably, two installation cavities are arranged in the shell, and each installation cavity is internally provided with one actuating mechanism.
Preferably, the housing is a one-piece housing.
Preferably, a bearing is arranged on the magnet core tube, and the push rod penetrates through a through hole of the magnet core tube through the bearing.
Preferably, the bearing is a double DU bearing.
Preferably, the bearing is arranged on the inner side of the through hole, and the sealing ring between the push rod and the magnetic core tube is arranged on the outer side.
Preferably, the size of the push rod is phi 3 x 84.5 mm.
Preferably, the actuator further comprises a guide sleeve and an armature;
the armature is arranged in the guide sleeve and can slide relative to the guide sleeve, and the push rod penetrates through the armature and is fixedly connected with the armature.
Preferably, a cover plate is arranged at the upper part of the mounting cavity.
Preferably, a rubber cap is arranged on the outer side of the cover plate.
Has the advantages that:
through at magnetic core pipe and installation cavity, the junction of push rod and magnetic core pipe sets up the sealing washer to and set up sealed glue around the coil, can improve electromagnet waterproof performance, prevent in the use that the inside of electro-magnet from intaking, make it can use under the environment of high humidity, improved the stability of its use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a double-station explosion-proof electromagnet resistant to a high-humidity environment according to an embodiment of the present invention;
description of reference numerals:
1: a housing; 2: a core tube; 3: a seal ring; 4: a push rod; 5: a coil; 6: sealing glue; 7: a guide sleeve; 8: an armature; 9: a cover plate; 10: a rubber cap.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the present embodiment provides a double-station explosion-proof electromagnet resistant to a high-humidity environment, which includes a housing 1, a core tube 2, and an actuator.
The magnetic core pipe 2 is arranged at the lower end of the installation cavity, and a sealing ring 3 is arranged between the magnetic core pipe 2 and the installation cavity.
The push rod 4 of the actuating mechanism penetrates through the through hole of the magnetic core tube 2, and the sealing ring 3 is arranged between the push rod 4 and the magnetic core tube 2.
And sealant 6 is arranged around the coil 5 of the actuating mechanism.
In the embodiment, the sealing ring 3 is arranged at the joint of the magnetic core tube 2 and the installation cavity and the push rod 4 and the magnetic core tube 2, and the sealant 6 is arranged around the coil 5, so that the waterproof performance of the electromagnet can be improved, the water is prevented from entering the electromagnet in the use process, the electromagnet can be used in a high-humidity environment, and the use stability of the electromagnet is improved.
The sealing ring 3 is sealed by an O-shaped ring, so that external water and steam interference is isolated, the action is reliable, and the sealing performance of the electromagnet is effectively enhanced.
Two installation cavities are arranged in the shell 1, and an actuating mechanism is arranged in each installation cavity. Through the arrangement, the electromagnet can form a double-station electromagnet.
The shell 1 is an integrated shell, and the airtightness of the electromagnet can be improved by adopting the integrated shell.
The magnetic core tube 2 is provided with a bearing, and the push rod 4 is arranged in the through hole of the magnetic core tube 2 in a penetrating mode through the bearing. Specifically, the bearing is a double-DU bearing.
Further, the bearing is arranged on the inner side of the through hole, and the sealing ring between the push rod 4 and the magnetic core tube 2 is arranged on the outer side.
The push rod is arranged in the magnetic core tube by adopting the bearing, so that the running smoothness of the push rod 4 can be improved.
The push rod 4 has a size phi 3 x 84.5 mm. Specifically, the electromagnet adopts a phi 3 x 84.5mm super-lengthened stainless steel push rod, so that the push rod 4 is prevented from rusting and clamping stagnation.
The actuating mechanism further comprises a guide sleeve 7 and an armature 8, the armature 8 is arranged in the guide sleeve 7 and can slide relative to the guide sleeve 7, and the push rod 4 penetrates through the armature 8 and is fixedly connected with the armature 8.
The upper part of the installation cavity is provided with a cover plate 9. The outside of the cover plate 9 is provided with a rubber cap 10. The sealing performance of the electromagnet can be improved by arranging the rubber cap 10.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A double-station explosion-proof electromagnet resistant to high-humidity environment is characterized by comprising a shell, a core pipe and an actuating mechanism;
the magnetic core pipe is arranged at the lower end of the mounting cavity, and a sealing ring is arranged between the magnetic core pipe and the mounting cavity;
a push rod of the actuating mechanism penetrates through the through hole of the magnetic core pipe, and a sealing ring is arranged between the push rod and the magnetic core pipe;
and sealant is arranged around the coil of the actuating mechanism.
2. The high-humidity environment resistant double-station explosion-proof electromagnet according to claim 1, wherein the housing comprises two mounting cavities therein, and each mounting cavity is internally provided with an actuator.
3. The high-humidity environment resistant double-station explosion-proof electromagnet as claimed in claim 1, wherein the housing is an integrated housing.
4. The high-humidity-environment-resistant double-station explosion-proof electromagnet as claimed in claim 1, wherein a bearing is arranged on the core tube, and the push rod is arranged in the through hole of the core tube in a penetrating manner through the bearing.
5. The high-humidity environment resistant double-station explosion-proof electromagnet according to claim 4, wherein the bearing is a double-DU bearing.
6. The high-humidity-environment-resistant double-station explosion-proof electromagnet as claimed in claim 4, wherein the bearing is arranged on the inner side of the through hole, and the sealing ring between the push rod and the magnetic core tube is arranged on the outer side.
7. The high-humidity environment resistant double-station explosion-proof electromagnet according to claim 1, wherein the size of the push rod is phi 3 x 84.5 mm.
8. The high-humidity environment resistant double-station explosion-proof electromagnet according to claim 1, wherein the actuator further comprises a guide sleeve and an armature;
the armature is arranged in the guide sleeve and can slide relative to the guide sleeve, and the push rod penetrates through the armature and is fixedly connected with the armature.
9. The high-humidity environment resistant double-station explosion-proof electromagnet as claimed in claim 1, wherein a cover plate is arranged at the upper part of the installation cavity.
10. The high-humidity environment resistant double-station explosion-proof electromagnet as claimed in claim 9, wherein a rubber cap is arranged on the outer side of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010891749.5A CN111883330A (en) | 2020-08-28 | 2020-08-28 | Double-station explosion-proof electromagnet resistant to high-humidity environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010891749.5A CN111883330A (en) | 2020-08-28 | 2020-08-28 | Double-station explosion-proof electromagnet resistant to high-humidity environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111883330A true CN111883330A (en) | 2020-11-03 |
Family
ID=73198843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010891749.5A Pending CN111883330A (en) | 2020-08-28 | 2020-08-28 | Double-station explosion-proof electromagnet resistant to high-humidity environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111883330A (en) |
-
2020
- 2020-08-28 CN CN202010891749.5A patent/CN111883330A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212392091U (en) | Double-station explosion-proof electromagnet resistant to high-humidity environment | |
| CN111883330A (en) | Double-station explosion-proof electromagnet resistant to high-humidity environment | |
| CN102025063A (en) | Sealed multipurpose radio frequency coaxial adapter/connector | |
| CN206340403U (en) | Flame proof electromagnet | |
| CN211291703U (en) | Waterproof joint for weighing sensor | |
| CN201853846U (en) | Sealed type multi-purpose radio frequency coaxial conversion connector | |
| CN209215419U (en) | A kind of Transformer Bushing Tap measuring device and its fixed structure | |
| CN210865769U (en) | Cast type double-end proportion electro-magnet structure | |
| CN207518425U (en) | A kind of refrigeration compressor magnetic bearing wiring construction | |
| KR102437952B1 (en) | pressure sensor | |
| CN206784548U (en) | Sectionally assembled drainage pipeline | |
| CN204140920U (en) | The location of a kind of ceramic valve core and valve body spins structure | |
| CN202049188U (en) | Leakage current sampling device for end shield of high-voltage bushing | |
| CN205317279U (en) | Waterproof mounting structure of water gauge | |
| CN213658024U (en) | Sealed dipstick | |
| CN205376759U (en) | Antenna seal structure of data acquisition device | |
| CN218751330U (en) | Novel watertight cabin structure and underwater equipment | |
| CN109920674A (en) | The waterproof construction and ammeter of the key of ammeter | |
| KR200481479Y1 (en) | Reference electrode of dual structure for potential measurement | |
| CN105134262B (en) | A kind of mining electromagnetic pilot valve driver | |
| CN209894751U (en) | Electrochemical performance testing device for metal plate | |
| CN107034975A (en) | Sectionally assembled drainage pipeline | |
| CN203758556U (en) | Inserted electromagnetic flow meter installable under pressure having high-pressure-resistant sealing form | |
| CN218063587U (en) | Electromagnetic valve with waterproof and air-proof structure | |
| CN220693361U (en) | Electric heating rod structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211119 Address after: 455000 No. 2, north of west section of Changjiang Avenue, high tech Zone, Anyang City, Henan Province Applicant after: Anyang Kaidi Magnetic Technology Co.,Ltd. Address before: 455000 North Road, Changjiang Road, Anyang high tech Zone, Henan, China Applicant before: ANYANG KAIDI ELECTROMAGNETIC TECHNOLOGY Co.,Ltd. |