CN205230680U - Glue and seal type proportion electro -magnet - Google Patents
Glue and seal type proportion electro -magnet Download PDFInfo
- Publication number
- CN205230680U CN205230680U CN201521072562.3U CN201521072562U CN205230680U CN 205230680 U CN205230680 U CN 205230680U CN 201521072562 U CN201521072562 U CN 201521072562U CN 205230680 U CN205230680 U CN 205230680U
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- shell
- wire cover
- coil
- glue
- lead
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Abstract
The utility model discloses an overcome technical defect such as present electro -magnet barrier propterty is not enough, the explosion -proof can have much room for improvement, provide a glue and seal type proportion electro -magnet. For realizing the purpose of the utility model is to provide a, adopted under mentioned technical scheme: a glue and seal type proportion electro -magnet, includes as the yoke of shell, is provided with magnetic core pipe assembly and coil in the shell, magnetic core pipe assembly and shell between the tight fit setting in the shell, clearance fit between coil and the shell has seted up the injecting glue hole on the shell, injecting glue hole UNICOM coil position, pack the coil around to have to glue and seal the body, the glue between coil and the shell seals the thickness more than or equal to 1mm of the body, glues the glue that seals the body and passes through the injecting glue hole and inject into, and is further, being connected with the lead wire cover on the shell, including hollow cavity in the lead wire cover, the communicating hole of cover that is provided with on the shell of lead wire cover body position and goes between is packed to have to glue at lead wire cover cavity intracavity and is sealed the body, the glue that lead wire cover hose lining sealed the body passes through the injecting glue hole and injects into, and is further, lead wire cover in well cavity communicate with each other with coil cavity in the shell, be provided with the safety circuit board at lead wire cover intracavity, the safety circuit board is connected with the coil, the safety circuit board seals the body and fixes in the lead wire covers through gluing, and is further, the lead wire cover and have a threading nut through threaded connection, be provided with first sealing washer between threading nut and the lead wire cover, threading nut rear end threaded connection has a fastening nut, the anti -explosion cable of drawing forth from the electro -magnet is worn out from fastening nut, is provided with the second sealing washer between fastening nut and the threading nut.
Description
Technical field
The utility model relates to a kind of proportion electro-magnet, and particularly a kind of rubber seal type proportion electro-magnet, belongs to valve control elements technical field.
Background technology
Ratio battery iron is applied on the valve control device of various occasion widely, because the utilization field of valve control elements is very large, workplace is numerous, wherein is no lack of low temperature, moist, high dust, vibration is large, high temperature, the more high various occasion of harmful gas concentration, in these occasions, except to the key property of electromagnet as except F-S curve has certain requirement, also require that electromagnet can adapt to above-mentioned various rugged environment needs, conventional electromagnet housing and coordinating between coil, fix and sealing, the each side such as the sealing of lead-out wire existing problems all in various degree, the needs of these environment can not be adapted to, particularly high vibration environment needs explosion-proof occasion, current electromagnet can not ensure complete power-off when there being explosive event to occur, to bringing certain potential safety hazard in production application, in Industry Control, need a kind of more high performance electromagnet to meet the needs of above-mentioned occasion.
Summary of the invention
The purpose of this utility model is to overcome the technological deficiencies such as current electromagnet barrier propterty is not enough, explosion-proof performance has much room for improvement, and provides a kind of rubber seal type proportion electro-magnet.
For realizing the purpose of this utility model, have employed following technical scheme: a kind of rubber seal type proportion electro-magnet, comprise the yoke as shell, magnetic core-pipe subassembly and coil is provided with in shell, between described magnetic core-pipe subassembly and shell, tight fit is arranged in shell, matched in clearance between coil and shell, shell offers hole for injecting glue, described hole for injecting glue UNICOM coil position, rubber seal body is filled with around coil, the thickness of the rubber seal body between coil and shell is more than or equal to 1mm, the glue of rubber seal body is injected by hole for injecting glue, further, shell is connected with lead-in wire cover, lead-in wire cover comprises the cavity of hollow, the shell at lead-in wire cover position is provided with the hole communicated with the cover that goes between, rubber seal body is filled with in lead-in wire cover cavity, in lead-in wire cover, the glue of rubber seal body is injected by hole for injecting glue, further, cavity in described lead-in wire cover communicates with the coil cavity in shell, safe circuit board is provided with in lead-in wire cover chamber, safe circuit board is connected with coil, safe circuit board is fixed in lead-in wire cover by rubber seal body, further, described lead-in wire cover has been threaded connection threading nut, the first sealing ring is provided with between threading nut and lead-in wire cover, threading nut back end has been threaded clamp nut, the anti-explosion cable of drawing from electromagnet passes from clamp nut, the second sealing ring is provided with between clamp nut and threading nut.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
In order to explain enforcement of the present utility model more fully, provide embodiment of the present utility model.These embodiments are only to elaboration of the present utility model, do not limit scope of the present utility model.
Explanation detailed further to the utility model by reference to the accompanying drawings, 1. magnetic core-pipe subassembly, 2. coil, 3. yoke, 4. helmet, 5. pad, 6. sealing gasket, 7. clamp nut, 8. anti-explosion cable, 9. threading nut, 10. sealing ring, 11. sealing rings, 12. lead-in wire covers, 13. flame-retardant layers, 14. safe circuit boards, 15. rubber seal bodies, as shown in drawings, a kind of rubber seal type proportion electro-magnet, comprise the yoke 3 as shell, magnetic core-pipe subassembly 1 and coil 2 is provided with in shell, between described magnetic core-pipe subassembly 1 and shell, tight fit is arranged in shell, matched in clearance between coil 2 and shell, shell offers hole for injecting glue, position in figure shown in 13 is the hole for injecting glue after envelope note, described hole for injecting glue UNICOM coil 2 position, rubber seal body is filled with around coil 2, rubber seal body in coil 2 and the rubber seal body one injection moulding in lead-in wire cover 12, as shown in 15 in figure, the glue of rubber seal body is injected by hole for injecting glue, shell is connected with lead-in wire cover 12, lead-in wire cover 12 comprises the cavity of hollow, the shell at lead-in wire cover position is provided with the hole communicated with the cover that goes between, rubber seal body is filled with in lead-in wire cover cavity, in lead-in wire cover, the glue of rubber seal body is injected by hole for injecting glue, cavity in described lead-in wire cover communicates with the coil cavity in shell, safe circuit board 14 is provided with in lead-in wire cover chamber, safe circuit board 14 is connected with coil 2, safe circuit board 14 is fixed in lead-in wire cover 12 by rubber seal body, lead-in wire cover has been threaded connection threading nut 9, the first sealing ring 11 is provided with between threading nut 9 and lead-in wire cover 12, threading nut 9 rear end has been threaded clamp nut 7, the anti-explosion cable of drawing from electromagnet passes from clamp nut 7, the second sealing ring 6 is provided with between clamp nut 7 and threading nut 12, electromagnet shell is connected with helmet 4, helmet upper gasket 5, the utility model is when making, coil loads shell by matched in clearance, magnetic core-pipe subassembly is arranged in shell by close-fitting, integral installation enters coil inside, lead-in wire case is arranged on shell by four screws, threading nut screws in thread jacket, shell and clamp nut are threaded connection, then fire-retardant adhesive is used to fill the rubber seal body of gap formation coil, this product can be used in vibration, immersion, leaching weakly alkaline solution, explosion gas environment, high dust and military project adverse circumstances.
After detailed description execution mode of the present utility model, the personage being familiar with this technology can be well understood to, do not departing under above-mentioned claim and spirit and can carry out various change and amendment, all above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the scope of technical solutions of the utility model, and the utility model is not also limited to the execution mode of example in specification.
Claims (4)
1. a rubber seal type proportion electro-magnet, comprise the yoke as shell, core assembly and coil is provided with in shell, it is characterized in that: between described core assembly and shell, tight fit is arranged in shell, matched in clearance between coil and shell, shell offers hole for injecting glue, described hole for injecting glue UNICOM coil position, around coil, be filled with rubber seal body, the thickness of the rubber seal body between coil and shell is more than or equal to 1mm, and the glue of rubber seal body is injected by hole for injecting glue.
2. a kind of rubber seal type proportion electro-magnet according to claim 1, it is characterized in that: on shell, be connected with lead-in wire cover, lead-in wire cover comprises the cavity of hollow, the shell at lead-in wire cover position is provided with the hole communicated with the cover that goes between, in lead-in wire cover cavity, be filled with rubber seal body, in lead-in wire cover, the glue of rubber seal body is injected by hole for injecting glue.
3. a kind of rubber seal type proportion electro-magnet according to claim 2, it is characterized in that: the cavity in described lead-in wire cover communicates with the coil cavity in shell, safe circuit board is provided with in lead-in wire cover chamber, safe circuit board is connected with coil, and safe circuit board is fixed in lead-in wire cover by rubber seal body.
4. a kind of rubber seal type proportion electro-magnet according to claim 2, it is characterized in that: described lead-in wire cover has been threaded connection threading nut, the first sealing ring is provided with between threading nut and lead-in wire cover, threading nut back end has been threaded clamp nut, the anti-explosion cable of drawing from electromagnet passes from clamp nut, is provided with the second sealing ring between clamp nut and threading nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521072562.3U CN205230680U (en) | 2015-12-22 | 2015-12-22 | Glue and seal type proportion electro -magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521072562.3U CN205230680U (en) | 2015-12-22 | 2015-12-22 | Glue and seal type proportion electro -magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205230680U true CN205230680U (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521072562.3U Active CN205230680U (en) | 2015-12-22 | 2015-12-22 | Glue and seal type proportion electro -magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205230680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030159A (en) * | 2018-07-28 | 2018-12-18 | 中国石油天然气集团有限公司 | A kind of test button grind away clamping device and preparation method thereof |
-
2015
- 2015-12-22 CN CN201521072562.3U patent/CN205230680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030159A (en) * | 2018-07-28 | 2018-12-18 | 中国石油天然气集团有限公司 | A kind of test button grind away clamping device and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211118 Address after: 455000 No. 2, north of west section of Changjiang Avenue, high tech Zone, Anyang City, Henan Province Patentee after: Anyang Kaidi Magnetic Technology Co.,Ltd. Address before: 455000 No.303 Changjiang Avenue, high tech Zone, Anyang City, Henan Province Patentee before: ANYANG KAIDI ELECTROMAGNETIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |