CN2429956Y - Monitoring screen for substation - Google Patents
Monitoring screen for substation Download PDFInfo
- Publication number
- CN2429956Y CN2429956Y CN 00236956 CN00236956U CN2429956Y CN 2429956 Y CN2429956 Y CN 2429956Y CN 00236956 CN00236956 CN 00236956 CN 00236956 U CN00236956 U CN 00236956U CN 2429956 Y CN2429956 Y CN 2429956Y
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- China
- Prior art keywords
- fire
- control device
- cradle head
- alarm
- head control
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- Expired - Fee Related
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- 238000012544 monitoring process Methods 0.000 title abstract description 13
- 239000000523 sample Substances 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 235000019504 cigarettes Nutrition 0.000 claims description 4
- 238000013021 overheating Methods 0.000 abstract 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019692 hotdogs Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model relates to a monitoring screen for substations, which is composed of a fire alarm, a remote digital video encoder, a light controller, a head controller, and an inverter power supply. The utility model is characterized in that the alarm signals of a fire alarming probe, the alarm signals of an infrared double-detecting probe, and the overheating signals collected by a vidicon can be uploaded to a monitoring host by a monitor screen, and the monitoring data of fire, safety, and overheating can be forwardly collected through the remote indication of the host. The utility model has simple structure, and multifunction, and the purposes, such as unattended operation, and remote centralized monitoring are convenient to realize.
Description
The utility model relates to a kind of monitor screen of electric substation.
For a long time, the fire-alarm of most fire-fighting manufacturer production does not possess the output function of warning stipulations, or has only a switching value contact input, when the probe warning takes place, can only reflect in the whole electric substation scope has fire protection warning, can not reflect the particular location at warning place; And probe sensitivity is very high, often reports by mistake, must manually go on-the-spot affirmation, has increased workload.Power equipment in the power transformation operation is overheated easily, and the overheated device damage that will cause; Therefore the monitoring equipment variation of temperature is a not only heavy but also important day-to-day work of power equipment administrative department.The instrument and equipment that is used for the overtemperature remote measurement at present all is partial to complexity, and can not be linked as an integral body with security protection, fire-fighting equipment, can not observe equipment operation condition effectively.
The purpose of this utility model is to provide a kind of electric substation's remote monitoring simple in structure, that can monitor security protection, fire-fighting and heat alarm simultaneously to shield.
For achieving the above object, the utility model adopts following structure:
A kind of electric substation monitor screen is made up of fire-alarm, digital remote image encoder, lamp dimmer, cradle head control device and inverter; Fire alarm control unit is provided with the remote alarm interface that can link to each other with sense cigarette probe, and fire alarm control unit links to each other with the RS485 mouth of digital remote image encoder by the RS485 standard interface; The video input port of cradle head control device links to each other with the camera signal line, and the forwarding alarming line of cradle head control device, video output link to each other with the digital remote image encoder; The control signal wire of lamp dimmer links to each other with the control signal wire of cradle head control device, and lamp dimmer becomes the high power electric current to export the shot-light of video camera to the low-power current conversion simultaneously; The looking of digital remote image encoder, audio output port are connected to can be to the communication terminal of electric substation's distant place concentrator station transmission related data; Inverter is converted to the 220V interchange with the output 220V direct current of electric substation's battery room, and its current output terminal links to each other with the power input of fire-alarm, digital remote image encoder, lamp dimmer, cradle head control device.
Above-mentioned electric substation's monitor screen, described cradle head control device are provided with the warning input port that can link to each other with infrared two mirror probes.
Because the cradle head control device links to each other with video camera, fire-alarm links to each other with sense cigarette probe, can receive overheated respectively and fire signal, and the communication terminal that simultaneously signal is uploaded to electric substation by the digital remote image encoder transmits to distant place concentrator station.Breaking out of fire or when overheated, operating personnel can assign instruction to monitor screen by three anti-main frames, cradle head control device control The Cloud Terrace and video camera, lamp dimmer directly outputs to electric current the shot-light of video camera, thus but the fire of manual monitoring electric substation or overheat condition.When the warning input port of cradle head control device linked to each other with infrared two mirror probes, this monitor screen can be monitored safety.Simultaneously, inverter is converted to the 220V interchange to the monitor screen power supply with the output 220V direct current of electric substation's battery room, can conveniently utilize electric substation's resource.The utility model is simple in structure, has realized unattended good result.
The utility model will be further described below in conjunction with accompanying drawing and embodiment:
Fig. 1 is the utility model front schematic perspective view;
Fig. 2 is the utility model back side schematic perspective view;
Fig. 3 is the utility model theory diagram.
With reference to accompanying drawing, number in the figure and parts are fire-alarm 1, digital remote image encoder 2, lamp dimmer 3, cradle head control device 4, inverter 5, fire alarm interface 11, RS485 mouth 12, video interface 13, audio interface 14, transmit controlling alarm line 15, lighting current output 16, light control line 17, video input interface 18, video camera control 19, cradle head control 20, security alarm interface 21, video output 22, uninterrupted power supply output line 23.
With reference to accompanying drawing, the utility model is made up of fire-alarm 1, digital remote image encoder 2, lamp dimmer 3, cradle head control device 4, inverter 5.
Fire-alarm 1 can link to each other with sense cigarette probe by remote alarm interface 11, links to each other with the RS485 mouth of digital remote image encoder 2 by RS485 standard interface 2; The video input port 18 of cradle head control device 4 links to each other with the camera signal line; Lamp dimmer 3 links to each other with cradle head control device 4 by light controling signal line 17, and lamp dimmer 3 becomes the high power electric current to export illuminating lamp and video camera to the low-power current conversion simultaneously; The forwarding alarm circuit of digital remote image encoder 2 and cradle head control device 4, video output link to each other, simultaneously the communication terminal of the looking of digital remote image encoder 2, audio output interface 13,14 access electric substations; Inverter 5 is converted to the 220V interchange with the 220V direct current of electric substation's battery room output, and its current output terminal links to each other with the power input of fire-alarm, digital remote image encoder, lamp dimmer, cradle head control device.
Wherein fire protection warning device 1 receives the fire protection warning signal; " hot dog " (promptly overheated) alarm signal that cradle head control device 4 is collected camera acquisition, simultaneously also be to remove to control video camera and The Cloud Terrace, and can be transmitted to lamp dimmer 3 to light controling signal by the control signal that video camera control 19, cradle head control 20 forwarding digital remote image encoders 2 send; The control signal that lamp dimmer 3 receives The Cloud Terrace lens controller 4 goes to control the opening and closing of video camera shot-light, and it plays a low-power current conversion simultaneously and becomes the high power electric current, thereby goes to control the function of light; Digital remote image encoder 2 is realized unidirectional looking, Voice Surveillance, and analog video signal is passed to front-end control machine with the data flow of 0.5M～1.7Mb/s by the 2M oral instructions through video capture processor and video compression chip compression back; The digital telephone of 64nb/S and the control of 9600b/S and alarm signal are transmitted in same 2M mouth passage, realize the transmission of unidirectional video transmission, two-way sound transmission and control and alert data; The communication terminal that digital remote image encoder 2 is sent to electric substation with the image and the sound at scene is uploaded to the main frame of electric substation's monitoring network again, promptly realize distant place control simultaneously and report to the police on reach.
When electric substation's operate as normal, the main frame Automatic Cycle is switched light, The Cloud Terrace and video camera and is carried out work.
Breaking out of fire or when overheated, main frame is assigned instruction monitoring fire or overheated scene from the trend monitor screen, certainly operating personnel also can initiatively assign switching command by main frame, after digital remote image encoder 2 receives instruction, instruction is conveyed to lamp dimmer 3 and cradle head control device 4, cradle head control device 4 control The Cloud Terrace and camera lens, lamp dimmer 3 directly exports electric current the shot-light of video camera to, thereby can manually long-range fire or the overheat condition of monitoring electric substation in time.
Can insert call terminal on the audio input port of digital remote image encoder 2 in the utility model, the operating personnel of master-control room and testing staff can carry out distance communicating by this terminal.
The utility model links to each other with infrared two mirror probes as the warning input port (being the video input port) with cradle head control device 4, can remote monitoring safe antitheft information.
Each equipment described in the utility model is mature technology, is the present utility model point about overheated, fire-fighting, safety monitoring cluster tool in a monitor screen with each, can reduce different function system repeated construction, also help focusing on for information about simultaneously.
Claims (2)
1, a kind of electric substation monitor screen is characterized in that being made up of fire-alarm, digital remote image encoder, lamp dimmer, cradle head control device and inverter; Fire alarm control unit is provided with the remote alarm interface that can link to each other with sense cigarette probe, and fire alarm control unit links to each other with the RS485 mouth of digital remote image encoder by the RS485 standard interface; The video input port of cradle head control device links to each other with the camera signal line, and the forwarding alarming line of cradle head control device, video output link to each other with the digital remote image encoder; The control signal wire of lamp dimmer links to each other with the control signal wire of cradle head control device, and lamp dimmer becomes the high power electric current to export the shot-light of video camera to the low-power current conversion simultaneously; The looking of digital remote image encoder, audio output port are connected to can be to the communication terminal of electric substation's distant place concentrator station transmission related data; Inverter is converted to the 220V interchange with the output 220V direct current of electric substation's battery room, and its current output terminal links to each other with the power input of fire-alarm, digital remote image encoder, lamp dimmer, cradle head control device.
2, electric substation as claimed in claim 1 monitor screen, its feature are that also described cradle head control device is provided with the warning input ports that can link to each other with infrared two mirror probes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236956 CN2429956Y (en) | 2000-06-01 | 2000-06-01 | Monitoring screen for substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236956 CN2429956Y (en) | 2000-06-01 | 2000-06-01 | Monitoring screen for substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429956Y true CN2429956Y (en) | 2001-05-09 |
Family
ID=33598375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00236956 Expired - Fee Related CN2429956Y (en) | 2000-06-01 | 2000-06-01 | Monitoring screen for substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429956Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958031A (en) * | 2010-10-27 | 2011-01-26 | 公安部上海消防研究所 | Video processing technology-based fire fighting and security integration system |
-
2000
- 2000-06-01 CN CN 00236956 patent/CN2429956Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958031A (en) * | 2010-10-27 | 2011-01-26 | 公安部上海消防研究所 | Video processing technology-based fire fighting and security integration system |
| CN101958031B (en) * | 2010-10-27 | 2011-09-28 | 公安部上海消防研究所 | Video processing technology-based fire fighting and security integration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG JIAN Free format text: FORMER OWNER: NANWANG IMAGE INFORMATION INDUSTRIAL CO., LTD., ZHEJIANG PROV. Effective date: 20040709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040709 Address after: Hangzhou City, Zhejiang province 310012 No. 508 Wensanlu Road Tianyuan Building 12 Patentee after: Zhang Jian Address before: 310013, Hangzhou, Zhejiang, Xihu District Huaxing Industrial Zone five, three or four Patentee before: Nanwang Image Information Industry Co., Ltd., Zhejiang |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |