CN207382450U - A kind of central heating backstage monitoring system - Google Patents

Abstract

The utility model discloses a kind of central heating backstages to monitor system, including：Data collection layer, data communication centre, supervisory layers, the monitoring center is by video server, central server, operator station, engineer station, liquid crystal large screen, network hard disk video recorder forms, data collecting card in the data collection layer mainly gathers the pressure of each heat exchange station, temperature, flow, liquid level, the parameters such as heat, infrared spherical camera is installed in heat exchange station, it exchanges heat stations and carries out on-site supervision, the data communication centre is by various network systems by the real-time Data Transmission of each heat exchange station to matrix host computer, matrix host computer is connected again with monitoring central server, send data to monitoring center；Pass through Tthe utility model system, it realizes and show etc. functions and the device parameter progress remotely monitor and control to each heat exchange station to the data acquisition of heat supply network, monitoring and controlling, pipe network component, fault diagnosis, alarm, report, printing, historical data processing, trend.

Description

A kind of central heating backstage monitoring system

Technical field

The utility model is related to central heating to monitor field, particularly relates to a kind of central heating backstage monitoring system.

Background technology

Since city heat supply geographical location disperses, acquisition, control function will aspire for stability, and security requirement is high, heat supply scheduling Department needs real to being dispersed in diverse geographic location heat exchange station, heat supply pipeline in the parameter sets such as temperature, pressure, flow, liquid level When monitor, control the operation of each equipment in heat exchange station, and the scale of concentrated supply of heating in the city expands year by year, horizontal to heating management It is required that also improving year by year, the heat supply monitoring and management system based on computer technology and mechanics of communication obtain in heating system More and more applications, heating network monitoring system are set up, and quick, accurate ginseng is provided for heat supply network scheduling and operations staff Number.Domestic heat supply process have developed rapidly in recent years, as concentrated supply of heating in the city net to extensive, multi-heat source and complicates study Continue to develop, computer technology, mechanics of communication and control technology are permeated to heating field, the computer monitoring of heat supply network, control and The advantages that management also corresponding development therewith, the monitoring technology of central heating system can be raised the management level with it, become heat supply row Industry hot spot technology problem；The monitoring means of China's most area central heating system and technical controlling are immature at present, automatically It is relatively low to change level, affects giving full play to for central heating superiority.

Utility model content

The utility model provides a kind of central heating backstage monitoring system, including：Data collection layer, data communication centre, Supervisory layers, the supervisory layers include monitoring center, and the monitoring center is by video server, central server, operator station, liquid Brilliant large screen, network hard disk video recorder form, and the data collecting card in the data collection layer mainly gathers each heat exchange station Pressure, temperature, flow parameter install infrared spherical camera in heat exchange station, and exchange heat stations carry out on-site supervision, and the data are led to Layer is interrogated by various network systems by the real-time Data Transmission of each heat exchange station to matrix host computer, matrix host computer again with monitoring center Video server is connected, and sends data to central server.

Described, the infrared spherical camera pixel in heat exchange station is no less than 1,300,000 pixels, and zoom is infrared not less than 23 times Ability is not less than 10 meters, and 360 degree rotatable, and can realize long-range control；Automatic mode includes closing, overhead point, cruise scanning, flower Sample scanning, automatically scanning, cruise scanning have 8, and every can add 10 overhead points；Network interface has 10Base-T/ 100Base-TX, RJ45 head, support TCP/IP, HTTP, DHCP, DNS procotol, and warning output index has the input of 4 tunnels, 4 tunnels Output, alarm linkage can be set.

Described, data collecting card uses PIC buses, and real-time Transmission is reliable, and there is the preview of MPEG-4 hardware, compression, sound to regard There is frequency real-time synchronization function multichannel to compress simultaneously, per the start and stop of Lu Junke independent controls and adjustment parameter, not interfere with each other.

Described, matrix host computer major function is that multi-channel video signal is switched to video server, is cut using video matrix System is changed, the video server that can only input 4 tunnel vision signals originally can be made, extends to the timesharing input or aobvious of 32 road signals Show；In addition matrix host computer can support 16, the access of/3/64 720P high definition network camera, support 1080P, 720P, D1, CIF, QCIF resolution ratio support most decoded high definition pictures in 16 locals to show simultaneously.

Described, monitoring center liquid crystal large screen is spliced based on LCD liquid crystal displays by frame, using software Control or the large screen display system of hardware processor control, install various dispatch controls, running control software.

Described, monitoring center carries out setting mobile detection alert by hard disk video recorder, according to preset alarming value The alarm of diversified forms is generated to the anomalous event generated in production process, warning message can pass on network between each node It passs, and realizes network printing, pop up warning window.

The beneficial effects of the utility model are：By the utility model, by Internet video camera to each heat exchange station Internal unit is monitored in real time, realizes unattended, passes through the acquisition to field control real time data and real-time data base The monitoring and controlling to heat supply network, pipe network component, fault diagnosis, alarm, report, printing, historical data processing, trend are realized in management The functions such as display and the device parameter progress remote download to each heat exchange station and control, to ensure that heat supply network high-efficiency and economic is transported Row.

Description of the drawings

Fig. 1 is Tthe utility model system overall structure figure.

Specific embodiment

It is further to the utility model below in conjunction with the accompanying drawings in order to be more clearly understood that the technical solution of the utility model Explanation.

As shown in Figure 1, a kind of central heating backstage monitoring system, including：Data collection layer, data communication centre, supervisory layers, The supervisory layers include monitoring center, and the monitoring center is by video server, central server, operator station, liquid crystal large-size screen monitors Curtain, network hard disk video recorder form, and the data collecting card in the data collection layer mainly gathers the pressure of each heat exchange station, temperature Degree, flow parameter install infrared spherical camera in heat exchange station, and exchange heat stations carry out on-site supervision, and the data communication centre leads to Various network systems are crossed by the real-time Data Transmission of each heat exchange station to matrix host computer, matrix host computer takes again with monitoring center video Business device is connected, and sends data to central server；Described, the infrared spherical camera pixel in heat exchange station is no less than 1,300,000 Pixel, zoom are not less than 23 times, and IR capability is not less than 10 meters, and 360 degree rotatable, and can realize long-range control；Automatic mode bag Closing, overhead point, cruise scanning, style scanning, automatically scanning are included, cruise scanning there are 8, and every can add 10 overhead points； Network interface has 10Base-T/100Base-TX, and RJ45 heads support TCP/IP, HTTP, DHCP, DNS procotol, and alarm is defeated Going out index has the input of 4 tunnels, the output of 4 tunnels, and alarm linkage can be set；Described, data collecting card uses PIC buses, and real-time Transmission can It leans on, there is the preview of MPEG-4 hardware, compression, audio and video real-time synchronization, there is multichannel to compress simultaneously, independently controlled per Lu Junke Start and stop processed and adjustment parameter, do not interfere with each other；Described, matrix host computer major function is that multi-channel video signal is switched to Video service Device using video matrix switching system, can make the video server that can only input 4 tunnel vision signals originally, extend to 32 tunnels The timesharing input or display of signal；In addition matrix host computer can support 16, the access of/3/64 720P high definition network camera, It supports 1080P, 720P, D1, CIF, QCIF resolution ratio, most decoded high definition pictures in 16 locals is supported to show simultaneously；It is described, Monitoring center liquid crystal large screen is spliced based on LCD liquid crystal displays by frame, using software control or hardware handles The large screen display system of device control, installs various dispatch controls, running control software；Described, monitoring center is recorded by hard disk Camera carries out setting mobile detection alert, the anomalous event generated in production process is generated according to preset alarming value more The alarm of kind form, warning message can transfer on network between each node, and realize network printing, pop up window annunciator Mouthful.

Operation principle：Each heat exchange station internal unit is monitored in real time by Internet video camera, realizes nobody It is on duty, by data collector in each heat exchange station pressure, temperature, flow parameter be acquired, the data collected are led to Cross various network systems（Broadband, VPN networkings, GPRS, CDMA etc.）It is transferred to matrix host computer, matrix host computer is by multi-channel video signal The video server of monitoring center is switched to, monitoring center large screen provides the work(such as various graphical displays, multimedia display, animation Can, it can be using number, symbol and graphics mode as operating personnel's dynamically simulated production process, and can show that real-time process provides Material, operator carry out read/write operation or read-only operation to process data in operator station, make control instruction, then pass through Instruction is communicated to control scene by data communication system, completes the control to each thermal substation and to entire heat supply network technological process Control；In addition, monitoring center carries out setting mobile detection alert by hard disk video recorder, according to preset alarming value to life The alarm that the anomalous event generated in the process generates diversified forms is produced, warning message can transfer on network between each node, And it can realize network printing, warning window can be popped up.

The above is only the better embodiment of the utility model, therefore all according to described in the utility model patent application range The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.

Claims (6)

1. a kind of central heating backstage monitoring system, which is characterized in that including：Data collection layer, data communication centre, supervisory layers, The supervisory layers include monitoring center, and the monitoring center is by video server, central server, operator station, liquid crystal large-size screen monitors Curtain, network hard disk video recorder form, and the data collecting card in the data collection layer mainly gathers the pressure of each heat exchange station, temperature Degree, flow parameter install infrared spherical camera in heat exchange station, and exchange heat stations carry out on-site supervision, and the data communication centre leads to Various network systems are crossed by the real-time Data Transmission of each heat exchange station to matrix host computer, matrix host computer takes again with monitoring center video Business device is connected, and sends data to central server.

A kind of 2. central heating backstage monitoring system according to claim 1, which is characterized in that the infrared dome in heat exchange station Shape camera pixel is no less than 1,300,000 pixels, and zoom is not less than 23 times, and IR capability is not less than 10 meters, and 360 degree are rotatable, and It can realize remote monitoring；Automatic mode includes closing, overhead point, cruise scanning, style scanning, automatically scanning, and cruise scanning has 8 Item, every can add 10 overhead points；Network interface has a 10Base-T/100Base-TX, RJ45 heads, support TCP/IP, HTTP, DHCP, DNS procotol, warning output index have the input of 4 tunnels, the output of 4 tunnels, and alarm linkage can be set.

3. a kind of central heating backstage monitoring system according to claim 1, which is characterized in that data collecting card uses PIC buses, real-time Transmission is reliable, has the function of the preview of MPEG-4 hardware, compression, audio and video real-time synchronization, has multichannel simultaneously Compression per the start and stop of Lu Junke independent controls and adjustment parameter, is not interfere with each other.

A kind of 4. central heating backstage monitoring system according to claim 1, which is characterized in that matrix host computer major function It is that multi-channel video signal is switched into video server, using video matrix switching system, can make can only input 4 tunnels originally regards The video server of frequency signal extends to the timesharing input or display of 32 road signals；In addition matrix host computer can support 16 ,/3/ 1080P, 720P, D1, CIF, QCIF resolution ratio are supported in the access of 64 720P high definition network cameras, support most 16 sheets The decoded high definition picture in ground is shown simultaneously.

A kind of 5. central heating backstage monitoring system according to claim 1, which is characterized in that monitoring center liquid crystal large-size screen monitors Curtain is spliced based on LCD liquid crystal displays by frame, is shown using the large screen of software control or hardware processor control Show system, various dispatch controls, running control software are installed.

6. a kind of central heating backstage monitoring system according to claim 1, which is characterized in that by hard in monitoring center Disk video recorder carries out setting mobile detection alert, and the anomalous event generated in production process is produced according to preset alarming value The alarm of raw diversified forms, warning message can transfer on network between each node, and realize network printing, pop-up alarm Window.