CN204786742U - Central heating heat exchange station monitored control system - Google Patents
Central heating heat exchange station monitored control system Download PDFInfo
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- CN204786742U CN204786742U CN201520471525.3U CN201520471525U CN204786742U CN 204786742 U CN204786742 U CN 204786742U CN 201520471525 U CN201520471525 U CN 201520471525U CN 204786742 U CN204786742 U CN 204786742U
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- heat exchange
- exchange station
- optic fibre
- pcl controller
- central heating
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Abstract
The utility model discloses a central heating heat exchange station monitored control system, it includes heat exchange station system and PCL controller, and the PCL controller is connected in the heat exchange station system, and the PCL controller is connected on the fiber optic conversion ware, and the fiber optic conversion ware is connected with the optic fibre switch, and the optic fibre switch is connected on monitoring host. The optic fibre switch is connected with big screen display and shows the ware. Compared with the prior art, the utility model discloses a PCL controller is connected on the fiber optic conversion ware, and the fiber optic conversion ware is connected with the optic fibre switch, and the optic fibre switch is connected with monitoring host, can pass through the optical fiber transmission data like this, and optic fibre does not receive electromagnetic interference, guarantees that data are undistorted, has increased heat exchange station monitored control system's stability, show the ware through be connected with big screen display at the optic fibre switch, can audio -visually monitor entire system.
Description
Technical field
The utility model relates to a kind of central heating heat exchange station monitoring system, belongs to central heating monitoring technique field.
Background technology
Central heating because having economize energy and the positive role improving the aspects such as urban environment, and becomes an important component part of urban public utilities day by day, is the energy saving standard measure that country widelys popularize.Along with the develop rapidly of national economy, the concentrated supply of heating in the city scale of China also constantly expands, and scientific and effective management well large-scale heat distribution pipe network is the very urgent technical barrier that will solve.The mode of the transmission data that the monitoring system of common central heating heat exchange station is used is the cable transmission of 485 interfaces, various data acquisitions in heat exchange station system are sent to PLC, the operation conditions of each equipment is controlled by PLC, do the reliability can guaranteeing to transmit like this, but find in practice, PLC can not the data analysis of good integration system, and because heat exchange station is subject to the impact of geographical environment and weather, electromagnetic interference is excessive, cause distortions of transmitted data, cable easily breaks down, make monitoring system can not protect the stable of central heating timely and effectively.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of data to transmit relatively reliable, integral data can concentrate the central heating heat exchange station monitoring system of control, can overcome the deficiencies in the prior art.
The technical solution of the utility model is: a kind of central heating heat exchange station monitoring system, it comprises heat exchange station system and PCL controller, PCL controller is connected in heat exchange station system, PCL controller is connected on optic fiber converter, optic fiber converter is connected with optical fiber switch, and optical fiber switch is connected on monitoring host computer.
Above-mentioned central heating monitoring system, optical fiber switch is connected with large-screen display.
Compared with the prior art, the utility model is connected on optic fiber converter by PCL controller, optic fiber converter is connected with optical fiber switch, optical fiber switch is connected with monitoring host computer, Optical Fiber Transmission data can be passed through like this, optical fiber, not by electromagnetic interference, ensures that data are undistorted, adds the stability of heat exchange station monitoring system; By being connected with large-screen display at optical fiber switch, can monitor whole system intuitively.
Accompanying drawing explanation
Fig. 1 is syndeton schematic diagram of the present utility model.
Detailed description of the invention
Embodiment 1. as shown in Figure 1, a kind of central heating heat exchange station monitoring system, it comprises heat exchange station system 1 and PCL controller 2, PCL controller 2 is connected in heat exchange station system 1, PCL controller 2 is connected on optic fiber converter 3, the data that heat stations system acquisition exchanged by PCL controller 2 make control instruction, PCL controller 2 is connected on optic fiber converter 3, optic fiber converter 3 can convert the electronic signal of PCL controller 2 to fiber-optic signal and send, optic fiber converter 3 is connected with optical fiber switch 4, optical fiber switch 4 is as intermediate transmission media, the transmission speed of the data accelerated, optical fiber switch 4 is connected with monitoring host computer 5.Monitoring host computer 5 can collect data, integral data also utilizes management software to do Long-distance Control to PCL controller 2, optical fiber switch 4 is connected with large-screen display 6, and large-screen display 6 is provided with corresponding Graphics Software, and the various Data Integration of exchange heat stations implements synchronous supervision.
Claims (2)
1. a central heating heat exchange station monitoring system, it comprises heat exchange station system (1) and PCL controller (2), PCL controller (2) is connected in heat exchange station system (1), it is characterized in that: PCL controller (2) is connected on optic fiber converter (3), optic fiber converter (3) is connected with optical fiber switch (4), and optical fiber switch (4) is connected on monitoring host computer (5).
2. central heating heat exchange station monitoring system according to claim 1, is characterized in that: optical fiber switch (4) is connected with large-screen display (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471525.3U CN204786742U (en) | 2015-07-03 | 2015-07-03 | Central heating heat exchange station monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471525.3U CN204786742U (en) | 2015-07-03 | 2015-07-03 | Central heating heat exchange station monitored control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204786742U true CN204786742U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520471525.3U Active CN204786742U (en) | 2015-07-03 | 2015-07-03 | Central heating heat exchange station monitored control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204786742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442561B (en) * | 2018-10-24 | 2020-10-20 | 北京航天控制仪器研究所 | Distributed leakage monitoring system for heating power pipeline |
-
2015
- 2015-07-03 CN CN201520471525.3U patent/CN204786742U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442561B (en) * | 2018-10-24 | 2020-10-20 | 北京航天控制仪器研究所 | Distributed leakage monitoring system for heating power pipeline |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |