CN201777747U - Lightening protection surge-proof protective device of elevator - Google Patents
Lightening protection surge-proof protective device of elevator Download PDFInfo
- Publication number
- CN201777747U CN201777747U CN2010205098200U CN201020509820U CN201777747U CN 201777747 U CN201777747 U CN 201777747U CN 2010205098200 U CN2010205098200 U CN 2010205098200U CN 201020509820 U CN201020509820 U CN 201020509820U CN 201777747 U CN201777747 U CN 201777747U
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- Prior art keywords
- elevator
- protection module
- protection
- basic
- surge
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- 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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- Elevator Control (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model discloses a lightening protection device surge-proof protective device of an elevator, which comprises a basic protection module, wherein the basic protection module comprises a bus protection module, a control protection module and a plurality of segregated protection modules; the bus protection module is arranged on a power supply line of the elevator; the control protection module is arranged on an electrical connecting wire of a control device of the elevator and a power supply device; and the segregated protection modules are respectively arranged on power supply lines of different components of the elevator. The utility model has the advantages of simple structure, high reliability and quick response.
Description
Technical field
The utility model relates to the anti-surge protection device of a kind of elevator lightning protection, belongs to elevator and makes the field.
Background technology
Electric power circuit in the building and using electricity system should carry out the anti-surge protection of lightning protection, and elevator is as a kind of manned current consumer, and its reliability is concerning occupant's life security, and the anti-surge device of lightning protection is even more important.
The utility model content
The utility model provides a kind of safe and reliable lightning protection to prevent surge protection device for solving the prior art problem.
The technical solution of the utility model is: surge protection device is prevented in a kind of elevator lightning protection; comprise basic protection module; described basic protection module comprises bus protection module, control protection module and divides the protection module; described bus protection module is installed on the elevator supply inlet wire; described control protection module is installed on elevator control device and the electric supply installation electrical cable; described branch protection module is provided with a plurality of, is installed on respectively on the supply line of the different parts of elevator.
As preferably, described bus protection module is provided with 3, insert respectively between three phase lines and zero line of elevator supply inlet wire three-phase four-wire power, and in parallel with phase line of power, zero line.
As preferably, each basic protection module all is equipped with a fault display circuit, is provided with display lamp in the fault display circuit.
As preferably, basic protection module is made by SPD.
In sum, the utlity model has simple in structure, reliability height, the advantage that speed of response is fast.
Description of drawings
Fig. 1 is the utility model protection scheme drawing.
The specific embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing.
Surge protection device is prevented in a kind of elevator lightning protection; comprise basic protection module; basic protection module is made by SPD; described basic protection module comprises the bus protection module; control protection module and branch protection module; the bus protection module is provided with 3; insert respectively between three phase lines and zero line of elevator supply inlet wire three-phase four-wire power; and and phase line of power; the zero line parallel connection; described control protection module is installed on elevator control device and the electric supply installation electrical cable; described branch protection module is provided with a plurality of, is installed on respectively on the supply line of the different parts of elevator.Each basic protection module all is equipped with a fault display circuit, is provided with display lamp in the fault display circuit.
Claims (4)
1. surge protection device is prevented in an elevator lightning protection; comprise basic protection module; it is characterized in that: described basic protection module comprises bus protection module, control protection module and divides the protection module; described bus protection module is installed on the elevator supply inlet wire; described control protection module is installed on elevator control device and the electric supply installation electrical cable; described branch protection module is provided with a plurality of, is installed on respectively on the supply line of the different parts of elevator.
2. according to the anti-surge protection device of the described elevator lightning protection of claim 1, it is characterized in that: described bus protection module is provided with 3, insert respectively between three phase lines and zero line of elevator supply inlet wire three-phase four-wire power, and in parallel with phase line of power, zero line.
3. according to the anti-surge protection device of the described elevator lightning protection of claim 2, it is characterized in that: each basic protection module all is equipped with a fault display circuit, is provided with display lamp in the fault display circuit.
4. according to claim 1 or the anti-surge protection device of 2 or 3 described elevator lightning protection, it is characterized in that: basic protection module is made by SPD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205098200U CN201777747U (en) | 2010-08-30 | 2010-08-30 | Lightening protection surge-proof protective device of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205098200U CN201777747U (en) | 2010-08-30 | 2010-08-30 | Lightening protection surge-proof protective device of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201777747U true CN201777747U (en) | 2011-03-30 |
Family
ID=43790968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205098200U Expired - Fee Related CN201777747U (en) | 2010-08-30 | 2010-08-30 | Lightening protection surge-proof protective device of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201777747U (en) |
-
2010
- 2010-08-30 CN CN2010205098200U patent/CN201777747U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20110330 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |