CN206696672U - A kind of intelligent heat tracing temperature monitoring system - Google Patents
A kind of intelligent heat tracing temperature monitoring system Download PDFInfo
- Publication number
- CN206696672U CN206696672U CN201621334726.XU CN201621334726U CN206696672U CN 206696672 U CN206696672 U CN 206696672U CN 201621334726 U CN201621334726 U CN 201621334726U CN 206696672 U CN206696672 U CN 206696672U
- Authority
- CN
- China
- Prior art keywords
- temperature
- main frame
- intelligent
- thermometric main
- acquisition module
- Prior art date
- 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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- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Alarm Systems (AREA)
Abstract
The utility model discloses a kind of intelligent heat tracing temperature monitoring system, including multiple temperature detection substations, thermometric main frame and display module, temperature detection substation includes temp probe, intelligent acquisition module, temperature data is simultaneously sent to the thermometric main frame by the temperature measurement data of intelligent acquisition module collecting temperature probe, and the temperature is sent to display module by thermometric main frame；Data transmission is carried out by optical fiber between the temperature detection substation and thermometric main frame；Thermometric main frame receives the temperature data that the intelligent acquisition module of each concentrated collection substation passes back by optical fiber, the temperature of acquisition is sent into display module to be shown or alarmed, pass through the real-time monitoring to material line, the generation of the security incident caused by temperature is too high can effectively be prevented, the system is carried out data transmission using optical signal, and acquisition speed is fast, precision is high；In addition, system modular degree is high, service life and maintenance cost have been considered using component, cost performance is very high；The part replacements such as replacing sensor, acquisition module are very convenient.
Description
Technical field
Transfer switch technical field is the utility model is related to, more particularly to a kind of intelligent heat tracing monitoring system.
Background technology
Because cold district is easier the accident of congealing, therefore it is essential to the heat tracing of material line.But pass
The heat tracing temperature monitoring system signal transmission of system is that picking rate is low by non-standard frequencies signal, and due to onsite application
Environment electromagnetics interference is stronger, and signal-transmitting cable aging is serious, makes monitoring accuracy by certain influence, monitoring accuracy compared with
It is low.
System equipment is outmoded and picking rate is too slow, causes system not have dilatation ability.System is double using shielding
Twisted wire is as communication media, and system layout path is longer, causes to exist between each website and necessarily interferes, indivedual site disasters
It can cause close website that communication failure occurs.System upper computer software function is limited, although having used configuration software software
Version is relatively low, and statistical report form function is weaker to be registered, it is necessary to artificially carry out temperature acquisition record timing, is wasted time and energy.
The content of the invention
The purpose of this utility model is to provide the intelligent heat tracing monitoring system that a kind of picking rate is fast, precision is high.
The utility model is realized in that above-mentioned purpose：A kind of intelligent heat tracing temperature monitoring system, including multiple temperature
Sub-station for detection, thermometric main frame and display module are spent, temperature detection substation includes temp probe, intelligent acquisition module, intelligent acquisition
Temperature data is simultaneously sent to the thermometric main frame by the temperature measurement data of module collecting temperature probe, and thermometric main frame sends out the temperature
Give display module；Data transmission is carried out by optical fiber between the temperature detection substation and thermometric main frame.
Further improvement of the utility model, intelligent acquisition module also include communication interface, and intelligent acquisition module passes through logical
Communication interface is communicated with thermometric main frame, and the communication interface is Ethernet interface or RS485 interfaces.
Further improvement of the utility model, the display module are alarm lamp or LCDs.
Further improvement of the utility model, the temp probe are popped one's head in for high-precision platinum resistor, and temp probe is by connecing
Touch connection is mounted on position to be measured.
The beneficial effects of the utility model are：Thermometric main frame receives the intelligent acquisition mould of each concentrated collection substation by optical fiber
The temperature data that block is passed back, the temperature of acquisition is sent to display module and is shown or is alarmed, by the real-time of material line
Monitoring, can effectively prevent the generation of the security incident caused by temperature is too high, and the system is carried out data transmission using optical signal,
Acquisition speed is fast, precision is high；In addition, system modular degree is high, using component considered service life and
Maintenance cost, cost performance are very high；The part replacements such as replacing sensor, acquisition module are very convenient.
Brief description of the drawings：
Fig. 1 is intelligent heat tracing temperature monitoring system workflow diagram.
Embodiment
Shown in reference picture 1, a kind of intelligent heat tracing temperature monitoring system, including multiple temperature detection substations 1, thermometric main frame 2
With display module 3, temperature detection substation includes temp probe 11, intelligent acquisition module 12, the collecting temperature of intelligent acquisition module 12
Temperature data is simultaneously sent to thermometric main frame 2 by the temperature measurement data of probe, and thermometric main frame sends a temperature to 3 pieces of mould of display；Temperature
Data transmission is carried out by optical fiber between sub-station for detection 1 and thermometric main frame 2.
In the present embodiment, temperature monitoring system uses RS485 buses to be assisted for communication based on intelligent acquisition module
View is attempted by each intelligent acquisition module in bus with the mode of distribution.Using optical fiber as main channel communication media, optical fiber
The optical signal received is converted to electric signal by modulation adjuster.Controlled by the various command instructions of host computer transmission
Each temperature detection substation passback temp probe temperature value.Because intelligent acquisition module is specific according to some on thermometric main frame
The particular location distribution of pattern, it is organic, dynamic and one-to-one with controlled physical object so as to be formed one
Network picture, by the real-time monitoring to material line heat tracing, it can effectively prevent the hair of the security incident caused by temperature is too high
It is raw.
Preferably, intelligent acquisition module also includes communication interface, and intelligent acquisition module passes through communication interface and thermometric main frame
Communicated, the communication interface is Ethernet interface or RS485 interfaces.
Display module can be alarm lamp also to be LCDs, or purchase simultaneously with alarm lamp and liquid crystal display
Screen.
Further improvement of the utility model, the temp probe are popped one's head in for high-precision platinum resistor, and temp probe is by connecing
Touch connection is mounted on position to be measured, and not only temperature acquisition precision is high, and maintenance is very simple, and maintenance cost is also low.
It is preferred that intelligent acquisition module sets up temperature monitoring using multi-core fiber and multi input intelligent acquisition module, system
The dilatation ability of point is more than 400%.
Simply the utility model preferred embodiment described above, it is not formed to scope of protection of the utility model
Limitation, as long as realize that the purpose of this utility model should all belong to the scope of protection of the utility model with essentially identical means.
Claims (4)
1. a kind of intelligent heat tracing temperature monitoring system, it is characterised in that including multiple temperature detection substations, thermometric main frame and display
Module, temperature detection substation include temp probe, intelligent acquisition module, the temperature measurement data of intelligent acquisition module collecting temperature probe
And temperature data is sent to the thermometric main frame, the temperature is sent to display module by thermometric main frame；The temperature detection
Data transmission is carried out by optical fiber between substation and thermometric main frame.
A kind of 2. intelligent heat tracing temperature monitoring system according to claim 1, it is characterised in that：Intelligent acquisition module is also wrapped
Communication interface is included, intelligent acquisition module is communicated by communication interface and thermometric main frame, and the communication interface connects for Ethernet
Mouth or RS485 interfaces.
A kind of 3. intelligent heat tracing temperature monitoring system according to claim 1, it is characterised in that：The display module is report
Warning lamp or LCDs.
A kind of 4. intelligent heat tracing temperature monitoring system according to claim 1, it is characterised in that：The temp probe is height
Precision RTD is popped one's head in, and temp probe is mounted on position to be measured by contact connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621334726.XU CN206696672U (en) | 2016-12-07 | 2016-12-07 | A kind of intelligent heat tracing temperature monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621334726.XU CN206696672U (en) | 2016-12-07 | 2016-12-07 | A kind of intelligent heat tracing temperature monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696672U true CN206696672U (en) | 2017-12-01 |
Family
ID=60439949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621334726.XU Expired - Fee Related CN206696672U (en) | 2016-12-07 | 2016-12-07 | A kind of intelligent heat tracing temperature monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206696672U (en) |
-
2016
- 2016-12-07 CN CN201621334726.XU patent/CN206696672U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20201207 |