CN203550127U - Fan controller - Google Patents
Fan controller Download PDFInfo
- Publication number
- CN203550127U CN203550127U CN201320586759.3U CN201320586759U CN203550127U CN 203550127 U CN203550127 U CN 203550127U CN 201320586759 U CN201320586759 U CN 201320586759U CN 203550127 U CN203550127 U CN 203550127U
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- China
- Prior art keywords
- fan
- monitoring
- unit
- control module
- communication unit
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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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- 238000012544 monitoring process Methods 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 18
- 238000002955 isolation Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 abstract 1
- 230000004913 activation Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Selective Calling Equipment (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a fan controller comprising a control unit, a drive unit, a monitoring unit and a communication unit. The drive unit, the monitoring unit and the communication unit are respectively connected with the control unit. The monitoring unit monitors the operating conditions of a fan and transmits monitoring signals to the control unit; the control unit transmits control signals to the drive unit, and the fan is driven to start or stop through the drive unit; the control unit performs remote data interaction through the communication unit and an intelligent substation monitoring platform. By the application of the fan controller, real-time online monitoring of the fan conditions and remote starting and stopping of the fan can be realized, and the fan controller is high in reliability, stability and security.
Description
Technical field
The utility model relates to the device of a kind of blower fan Long-distance Control and fan condition monitoring.
Background technology
Along with construction and the transformation of intelligent substation, the development of the monitoring forward integrated direction of substation field environment.In the rooms such as transformer station's electric capacity chamber, switchgear house, GIS chamber, blower fan is all housed, to regulating indoor humiture to play an important role, generally all by operating personnel, manually control, waste of manpower, the opening and closing time also can not get effective control, waste a large amount of man power and materials, more cannot be according to the control that regulates and link of substation field environment.
Summary of the invention
The problem existing for solving existing substation field environment conditioning, the utility model provides a kind of controller of fan, and its technical scheme of taking is:
Comprise control module and the driver element being connected with control module respectively, monitoring means and communication unit, it is characterized in that: the running status of monitoring means monitoring blower fan, and monitor signal is passed to control module, control module is passed to driver element control signal, by starting or stoping of drive unit drives blower fan, simultaneously by communication unit and intelligent substation monitor supervision platform, to carry out teledata mutual for control module.Driver element is by starting control circuit and stopping control circuit forms, and monitoring means adopts light-coupled isolation chip, and communication unit adopts the communication of RS485 difference mode signal.
The utility model can be realized the real time on-line monitoring of fan condition and remote activation, stop blower fan, has high reliability, stability and security, and the ModBus stipulations of the standard of employing, can conveniently be connected with miscellaneous equipment, uses more flexible, succinct.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, driver element, monitoring means and communication unit be connection control unit respectively, and driver element is connected transformer station's blower fan with monitoring means, and communication unit and intelligent substation monitor supervision platform carry out telecommunication.
Described control module is the control centre of whole controller of fan.Control module is assigned pre-action command to driver element, and driver element carries out pretreatment to order, and the end product of processing feeds back to control module, if order is correct, control module is assigned and is confirmed order, and the action of drive unit drives A.C. contactor realizes blower fan safety, reliably controls.Control module constantly reads the running status that monitoring means obtains blower fan, and control module also receives the information of communication unit simultaneously, realizes and monitor supervision platform center to center communications.
Described driver element comprises startup control circuit and stopping control circuit, starts control circuit and stopping control circuit and designs respectively, and drive order to carry out secondary-confirmation, the accuracy of support equipment, reliability to every.Driver element is controlled, is stopped controlling and use pulse signal the startup of A.C. contactor, and status devices can not produce any impact to primary circuit usually, ensures the stability of former blower fan circuit.
Described monitoring means adopts light-coupled isolation chip, and monitor signal takes from the both end voltage of blower fan work, has improved security and the stability of equipment when handing over blower fan accurately to carry out status monitoring.
Described communication unit can be realized communicating by letter of controller of fan and host computer, the data that receive host computer order and send fan condition monitoring.Wherein, the inner RS485 of employing of communication unit difference mode signal is communicated by letter, and has improved the reliability and stability of information, greatly reduces the bit error rate.
Controller of fan is arranged on and will carries out in the room of fan monitoring, and equipment accesses intelligent substation monitor supervision platform by communication unit.Controller of fan receives the order of intelligent substation monitor supervision platform, and blower fan is carried out remote activation and stops controlling; And the running status of real time on-line monitoring blower fan, feeds back to intelligent substation monitor supervision platform by fan condition, monitor supervision platform is according to the operation of on-the-spot environment start and stop blower fan.
Claims (2)
1. a controller of fan, comprise control module and the driver element being connected with control module respectively, monitoring means and communication unit, it is characterized in that: the running status of monitoring means monitoring blower fan, and monitor signal is passed to control module, control module is passed to driver element control signal, by starting or stoping of drive unit drives blower fan, simultaneously by communication unit and intelligent substation monitor supervision platform, to carry out teledata mutual for control module.
2. controller of fan according to claim 1, is characterized in that: driver element is by starting control circuit and stopping control circuit forms, and monitoring means adopts light-coupled isolation chip, and communication unit adopts the communication of RS485 difference mode signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586759.3U CN203550127U (en) | 2013-09-23 | 2013-09-23 | Fan controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586759.3U CN203550127U (en) | 2013-09-23 | 2013-09-23 | Fan controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550127U true CN203550127U (en) | 2014-04-16 |
Family
ID=50468236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320586759.3U Expired - Fee Related CN203550127U (en) | 2013-09-23 | 2013-09-23 | Fan controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278515A (en) * | 2014-06-05 | 2016-01-27 | 研祥智能科技股份有限公司 | Monitoring acquisition equipment and industrial equipment monitoring, diagnosis and maintenance system thereof |
-
2013
- 2013-09-23 CN CN201320586759.3U patent/CN203550127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278515A (en) * | 2014-06-05 | 2016-01-27 | 研祥智能科技股份有限公司 | Monitoring acquisition equipment and industrial equipment monitoring, diagnosis and maintenance system thereof |
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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: 20140416 Termination date: 20140923 |
|
| EXPY | Termination of patent right or utility model |