CN204578562U - A kind of power plant safety networking switch device - Google Patents
A kind of power plant safety networking switch device Download PDFInfo
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- CN204578562U CN204578562U CN201520337256.1U CN201520337256U CN204578562U CN 204578562 U CN204578562 U CN 204578562U CN 201520337256 U CN201520337256 U CN 201520337256U CN 204578562 U CN204578562 U CN 204578562U
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Abstract
The utility model discloses a kind of power plant safety networking switch device, comprise invasion detecting device, firewall box, safety I district's networking switch, safety II district's networking switch, the communication network shutdown of safety I district, safety IIth district communication network shutdown, industrial computer, forward spacer assembly and the communication network shutdown of safety III district; The utility model, with invasion detecting device, fire compartment wall, communication network shutdown, being interconnected of forward spacer assembly and service apparatus and switch, realizes a kind of power plant safety networking switch circuit.
Description
Technical field
The utility model relates to a kind of communication system of power grids automated circuit, particularly relates to a kind of power plant safety networking switch device.
Background technology
Power plant safety safeguard can isolate the information exchange safety in each control great Qu and each timeliness district, and in informationization, intelligent power plant, safety protection equipment keeps guard over network system safety.And the bridge contacted between switch Shi Ge district.
Utility model content
The purpose of this utility model: a kind of power plant safety networking switch device is provided, the communication security between switch and electrical network can be guaranteed.
To achieve these goals, the technical solution of the utility model is:
A kind of power plant safety networking switch device, comprises invasion detecting device, firewall box, safety I district's networking switch, safety II district's networking switch, the communication network shutdown of safety I district, safety IIth district communication network shutdown, industrial computer, forward spacer assembly and the communication network shutdown of safety III district, the Two-port netwerk of described safety I district's networking switch is connected with the EM3 port of described invasion detecting device by Category 5, Shielded twisted-pair feeder, four ports of described safety I district's networking switch are connected with the GE4 port of described firewall box by Category 5, Shielded twisted-pair feeder, three ports of described safety I district's networking switch are shut down with described safety I district's communication network by Category 5, Shielded twisted-pair feeder and are connected, the external real time business device of five-port to two 14 port of described safety I district's networking switch, the Two-port netwerk of described safety II district's networking switch is connected with the EM2 port of described invasion detecting device by Category 5, Shielded twisted-pair feeder, four ports of described safety II district's networking switch are connected with the GE3 port of described firewall box by Category 5, Shielded twisted-pair feeder, three ports of described safety II district's networking switch are shut down with described safety II district's communication network by Category 5, Shielded twisted-pair feeder and are connected, the five-port of described safety II district's networking switch is connected with described industrial computer by Category 5, Shielded twisted-pair feeder, the external non-real-time service device of five-port to two 14 port of described safety II district's networking switch, the B of described forward spacer assembly holds net port to be connected with one end that described safety III district's communication network is shut down by Category 5, Shielded twisted-pair feeder, and the A of described forward spacer assembly holds net 0 port to be connected by six ports of Category 5, Shielded twisted-pair feeder with described safety II district's networking switch.
Above-mentioned power plant safety networking switch device, wherein, described forward spacer assembly is provided with the first power port, and the first described power port is external to power supply in the first cabinet.
Above-mentioned power plant safety networking switch device, wherein, described forward spacer assembly is provided with second source port, and described second source port is external to power supply in the second cabinet.
Above-mentioned power plant safety networking switch device, wherein, also comprise optical-electrical converter, the other end of described safety III district communication network shutdown is connected with one end of described optical-electrical converter, and the other end of described optical-electrical converter is external to safety III district's mis system by multimode fiber.
The utility model, with invasion detecting device, fire compartment wall, communication network shutdown, being interconnected of forward spacer assembly and service apparatus and switch, realizes a kind of power plant safety networking switch circuit.
Accompanying drawing explanation
Fig. 1 is the connection block diagram of a kind of power plant safety networking switch of the utility model device.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1, a kind of power plant safety networking switch device, comprises invasion detecting device 1, firewall box 2, safety I district's networking switch 3, safety II district's networking switch 4, safety I district communication network shutdown 5, safety II district communication network shutdown 6, industrial computer 7, forward spacer assembly 8 and safety III district communication network shutdown 9, the Two-port netwerk of described safety I district's networking switch 3 is connected with the EM3 port of described invasion detecting device 1 by Category 5, Shielded twisted-pair feeder, four ports of described safety I district's networking switch 3 are connected with the GE4 port of described firewall box 2 by Category 5, Shielded twisted-pair feeder, three ports of described safety I district's networking switch 3 are shut down by Category 5, Shielded twisted-pair feeder and described safety I district's communication network and 5 to be connected, the external real time business device of five-port to two 14 port of described safe I district's networking switch 3, the Two-port netwerk of described safety II district's networking switch 4 is connected with the EM2 port of described invasion detecting device 1 by Category 5, Shielded twisted-pair feeder, four ports of described safety II district's networking switch 4 are connected with the GE3 port of described firewall box 2 by Category 5, Shielded twisted-pair feeder, three ports of described safety II district's networking switch 4 are shut down by Category 5, Shielded twisted-pair feeder and described safety II district's communication network and 6 to be connected, the five-port of described safety II district's networking switch 4 is connected with described industrial computer 7 by Category 5, Shielded twisted-pair feeder, the external non-real-time service device of five-port to two 14 port of described safety II district's networking switch 4, the B of described forward spacer assembly 8 hold net 1 port by Category 5, Shielded twisted-pair feeder and described safety III district's communication network shut down 9 one end be connected, A end net 0 port of described forward spacer assembly 8 passes through Category 5, Shielded twisted-pair feeder and is connected with six ports of described II district's networking switch 4 safely.
Described forward spacer assembly 8 is provided with the first power port 81, and the first described power port 81 is external to power supply CZ1 in the first cabinet.
Described forward spacer assembly 8 is provided with second source port 82, and described second source port 82 is external to power supply CZ2 in the second cabinet.
Also comprise optical-electrical converter 10, the other end of described safety III district communication network shutdown 9 is connected with one end of described optical-electrical converter 10, and the other end of described optical-electrical converter 10 is external to safety III district's mis system by multimode fiber.
In sum, the utility model, with invasion detecting device, fire compartment wall, communication network shutdown, being interconnected of forward spacer assembly and service apparatus and switch, realizes a kind of power plant safety networking switch circuit.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description to do; or directly or indirectly use the technical field being attached to other Related products, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a power plant safety networking switch device, is characterized in that: comprise invasion detecting device, firewall box, safety I district's networking switch, safety II district's networking switch, the communication network shutdown of safety I district, safety IIth district communication network shutdown, industrial computer, forward spacer assembly and the communication network shutdown of safety III district, the Two-port netwerk of described safety I district's networking switch is connected with the EM3 port of described invasion detecting device by Category 5, Shielded twisted-pair feeder, four ports of described safety I district's networking switch are connected with the GE4 port of described firewall box by Category 5, Shielded twisted-pair feeder, three ports of described safety I district's networking switch are shut down with described safety I district's communication network by Category 5, Shielded twisted-pair feeder and are connected, the external real time business device of five-port to two 14 port of described safety I district's networking switch, the Two-port netwerk of described safety II district's networking switch is connected with the EM2 port of described invasion detecting device by Category 5, Shielded twisted-pair feeder, four ports of described safety II district's networking switch are connected with the GE3 port of described firewall box by Category 5, Shielded twisted-pair feeder, three ports of described safety II district's networking switch are shut down with described safety II district's communication network by Category 5, Shielded twisted-pair feeder and are connected, the five-port of described safety II district's networking switch is connected with described industrial computer by Category 5, Shielded twisted-pair feeder, the external non-real-time service device of five-port to two 14 port of described safety II district's networking switch, the B of described forward spacer assembly holds net port to be connected with one end that described safety III district's communication network is shut down by Category 5, Shielded twisted-pair feeder, and the A of described forward spacer assembly holds net 0 port to be connected by six ports of Category 5, Shielded twisted-pair feeder with described safety II district's networking switch.
2. power plant safety networking switch device according to claim 1, it is characterized in that: described forward spacer assembly is provided with the first power port, the first described power port is external to power supply in the first cabinet.
3. power plant safety networking switch device according to claim 1, it is characterized in that: described forward spacer assembly is provided with second source port, described second source port is external to power supply in the second cabinet.
4. power plant safety networking switch device according to claim 1, it is characterized in that: also comprise optical-electrical converter, the other end of described safety III district communication network shutdown is connected with one end of described optical-electrical converter, and the other end of described optical-electrical converter is external to safety III district's mis system by multimode fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520337256.1U CN204578562U (en) | 2015-05-22 | 2015-05-22 | A kind of power plant safety networking switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520337256.1U CN204578562U (en) | 2015-05-22 | 2015-05-22 | A kind of power plant safety networking switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204578562U true CN204578562U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520337256.1U Expired - Fee Related CN204578562U (en) | 2015-05-22 | 2015-05-22 | A kind of power plant safety networking switch device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204578562U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230949A (en) * | 2016-08-04 | 2016-12-14 | 四川网格新通科技有限公司 | Transformer station's emergent radio private network communication system |
| CN110888406A (en) * | 2019-11-14 | 2020-03-17 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | Intelligent control implementation method for intelligent power plant |
| CN111127245A (en) * | 2019-11-14 | 2020-05-08 | 内蒙古大唐国际托克托发电有限责任公司 | Wisdom power plant wisdom management and control system |
-
2015
- 2015-05-22 CN CN201520337256.1U patent/CN204578562U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230949A (en) * | 2016-08-04 | 2016-12-14 | 四川网格新通科技有限公司 | Transformer station's emergent radio private network communication system |
| CN110888406A (en) * | 2019-11-14 | 2020-03-17 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | Intelligent control implementation method for intelligent power plant |
| CN111127245A (en) * | 2019-11-14 | 2020-05-08 | 内蒙古大唐国际托克托发电有限责任公司 | Wisdom power plant wisdom management and control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160202 Address after: 200000 Shanghai city Pudong New Area old town Nangang Road No. 1765 room 153 Patentee after: China Sinogy Electric Engineering Co., Ltd. Address before: 200061 Shanghai, Zhongshan North Road, No. E, block, building 4, building 1715 Patentee before: Sun Chao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |