CN105551888A - Exhaust type vacuum relay device specially in high-voltage power distribution line - Google Patents
Exhaust type vacuum relay device specially in high-voltage power distribution line Download PDFInfo
- Publication number
- CN105551888A CN105551888A CN201410601753.8A CN201410601753A CN105551888A CN 105551888 A CN105551888 A CN 105551888A CN 201410601753 A CN201410601753 A CN 201410601753A CN 105551888 A CN105551888 A CN 105551888A
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- China
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- contact point
- magnetic
- pole core
- magnetic shell
- magnetic pole
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Abstract
The invention discloses an exhaust type vacuum relay device specially in a high-voltage power distribution line. The structure comprises a magnetic shell, a magnetic pole core, an armature, a contact point rod, a contact point, a shield cylinder, a pin, a connecting ring, a seat plate, and a coil, the magnetic pole core is arranged in the magnetic shell, the magnetic pole core is fixed via viscose, the armature corresponds to the upper side the magnetic pole core, the armature is connected with the contact point, the contact point rod is arranged on the shield cylinder at the upper part of the magnetic shell, the shield cylinder is connected with the magnetic shell via a bolt, the connecting ring is arranged at the periphery of the magnetic shell, the magnetic shell is fixed on the seat plate via the connecting ring, and the bottom of the seat plate is provided with the coil. According to the device, the design is scientific and reasonable, the structure is simple, the usage is flexible and convenient, and the application prospect is very wide.
Description
Technical field
The present invention relates to a kind of relay, especially relate to exhaust vacuum relay device special in a kind of high-tension electricity distribution line, belong to technical field of electric power.
Background technology
Electrical equipment refer to the electric current that can close, carry and cut-off under normal loop condition and can close, the switching device of carrying and the electric current under cut-offfing abnormal loop condition in official hour.Relay can be used to distribute electric energy; infrequently start asynchronous motor; protection is carried out to power circuit and motor etc., can automatic shutdown circuit when serious overload or short circuit and the fault such as under-voltage occur for they, its function is equivalent to Fuse switch and the combination of crossing underheat relay etc.And generally do not need to change parts after disjunction fault current.At present, obtain a wide range of applications.Relay is divided into high-voltage relay by its scope of application, and low-voltage relay, and high-low pressure identification of boundaries is fuzzyyer, is called High-Voltage Electrical Appliances generally by more than 3kV.
Summary of the invention
The present invention proposes exhaust vacuum relay device special in a kind of high-tension electricity distribution line, its design science is reasonable, and structure composition is simple, flexible and convenient to use, has boundless application prospect.
Solution of the present invention solves existing technical problem by the following technical solutions.
Exhaust vacuum relay device special in a kind of high-tension electricity distribution line, structure comprises: magnetic shell, magnetic pole core, armature, contact point bar, contact point, shielding cylinder, pivot pin, clamping ring, seat board, coil, in described magnetic shell, magnetic pole core is installed, magnetic pole core is fixed by viscose, corresponding with armature directly over described magnetic pole core, described armature is connected with contact point, described contact point bar is arranged on the shielding cylinder on magnetic shell top, described shielding cylinder adopts bolt to be connected with magnetic shell, described clamping ring is arranged on the periphery of magnetic shell, magnetic shell is fixed on seat board by clamping ring, bottom described seat board, coil is installed.
The invention has the beneficial effects as follows: exhaust vacuum relay device special in a kind of high-tension electricity distribution line that the present invention proposes, its design science is reasonable, and structure composition is simple, flexible and convenient to use, has boundless application prospect.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of exhaust vacuum relay device special in a kind of high-tension electricity distribution line.
1, magnetic shell 2, magnetic pole core 3, armature 4, contact point bar 5, contact point 6, shielding cylinder 7, pivot pin 8, clamping ring 9, seat board 10, coil.
Embodiment
Below in conjunction with accompanying drawing and example, the invention will be further described.
As shown in Figure 1, exhaust vacuum relay device special in a kind of high-tension electricity distribution line, structure comprises: magnetic shell, magnetic pole core, armature, contact point bar, contact point, shielding cylinder, pivot pin, clamping ring, seat board, coil, in described magnetic shell, magnetic pole core is installed, magnetic pole core is fixed by viscose, corresponding with armature directly over described magnetic pole core, described armature is connected with contact point, described contact point bar is arranged on the shielding cylinder on magnetic shell top, described shielding cylinder adopts bolt to be connected with magnetic shell, described clamping ring is arranged on the periphery of magnetic shell, magnetic shell is fixed on seat board by clamping ring, bottom described seat board, coil is installed
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and application claims protection range is defined by appending claims and equivalent thereof.
Claims (1)
1. exhaust vacuum relay device special in a high-tension electricity distribution line, it is characterized in that: structure comprises: magnetic shell, magnetic pole core, armature, contact point bar, contact point, shielding cylinder, pivot pin, clamping ring, seat board, coil, in described magnetic shell, magnetic pole core is installed, magnetic pole core is fixed by viscose, corresponding with armature directly over described magnetic pole core, described armature is connected with contact point, described contact point bar is arranged on the shielding cylinder on magnetic shell top, described shielding cylinder adopts bolt to be connected with magnetic shell, described clamping ring is arranged on the periphery of magnetic shell, magnetic shell is fixed on seat board by clamping ring, bottom described seat board, coil is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410601753.8A CN105551888A (en) | 2014-11-02 | 2014-11-02 | Exhaust type vacuum relay device specially in high-voltage power distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410601753.8A CN105551888A (en) | 2014-11-02 | 2014-11-02 | Exhaust type vacuum relay device specially in high-voltage power distribution line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105551888A true CN105551888A (en) | 2016-05-04 |
Family
ID=55831010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410601753.8A Pending CN105551888A (en) | 2014-11-02 | 2014-11-02 | Exhaust type vacuum relay device specially in high-voltage power distribution line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551888A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449271A (en) * | 2016-12-27 | 2017-02-22 | 江苏宜达新材料科技股份有限公司 | High-voltage relay protection device for protecting transformers of glass melting furnaces |
-
2014
- 2014-11-02 CN CN201410601753.8A patent/CN105551888A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449271A (en) * | 2016-12-27 | 2017-02-22 | 江苏宜达新材料科技股份有限公司 | High-voltage relay protection device for protecting transformers of glass melting furnaces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
|
| WD01 | Invention patent application deemed withdrawn after publication |