CN202631116U - Passenger train electrical equipment terminal temperature monitoring and positioning device - Google Patents
Passenger train electrical equipment terminal temperature monitoring and positioning device Download PDFInfo
- Publication number
- CN202631116U CN202631116U CN 201220276399 CN201220276399U CN202631116U CN 202631116 U CN202631116 U CN 202631116U CN 201220276399 CN201220276399 CN 201220276399 CN 201220276399 U CN201220276399 U CN 201220276399U CN 202631116 U CN202631116 U CN 202631116U
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- CN
- China
- Prior art keywords
- electrical equipment
- terminal temperature
- modulator
- passenger train
- temperature monitoring
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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 - Lifetime
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- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
A passenger train electrical equipment terminal temperature monitoring and positioning device comprises an infrared imager and a monitoring box. The infrared imager is installed on the obverse side of an electric control cabinet, a side face of the electric control cabinet is provided with the monitoring box, and a microprocessor, a modulator-demodulator, a touch screen, and an alarm are installed in the monitoring box. The infrared imager, the microprocessor and the modulator-demodulator are connected in sequence. The modulator-demodulator is connected with the touch screen through a broadcasting line, and the touch screen is connected with the alarm. The passenger train electrical equipment terminal temperature monitoring and positioning device is simple in structure, convenient to use, and capable of effectively utilizing the train broadcasting line. In addition, the passenger train electrical equipment terminal temperature monitoring and positioning device can achieve detection for terminal state of the electric control cabinet of a whole train without the need of laying an additional communication line, so that accident threat is eliminated.
Description
Technical field
The utility model relates to Railway Electric equipment, is specially a kind of equipment of monitoring for the Railway Electric equipment running process.
Background technology
In the passenger train transportation, because the car body operational shock is big, cause connection terminal loosening easily, cause that contact resistance increases, the thermal anomaly phenomenon appears, and cause the terminal temperature to raise, cause potential safety hazard.But electrical hazard does not mostly take place quickly, and a change procedure is arranged therebetween.These phenomenons of early detection can be carried out fault and got rid of.Method commonly used at present is on big current terminal, to paste the heat discoloration sheet or be coated with temperature to become liquid, and this method can the detection terminal temperature raise, but needs the crew member to patrol and examine, and can not in time handle.
The utility model content
The technical matters that the utility model solved is to provide a kind of passenger train electrical equipment terminal temperature monitoring and locating device, to solve the problem in the above-mentioned background technology.
The technical matters that the utility model solved adopts following technical scheme to realize:
Passenger train electrical equipment terminal temperature monitoring and locating device; Comprise infrared thermoviewer and monitoring case, said infrared thermoviewer is installed in the electrical control cubicles front, and a monitoring case is installed in the electrical control cubicles side; In the monitoring case microprocessor, modulator-demodular unit, touch-screen, alarm are installed; Said infrared thermoviewer, microprocessor and modulator-demodular unit are connected successively, and modulator-demodular unit connects touch-screen through broadcast wire, and touch-screen connects alarm.
Beneficial effect: the utility model is simple in structure, and is easy to use, and can effectively utilize the broadcasting for train line, need not to lay the monitoring that extra communication line just can be realized permutation car electrical control cabinet terminal state, eliminates accident potential.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
The structural representation that Fig. 2 installs for the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Like Fig. 1, shown in Figure 2; Passenger train electrical equipment terminal temperature monitoring and locating device, each electrical control cubicles 7 configurations one cover passenger train electrical equipment terminal temperature monitoring and locating device, this device comprises infrared thermoviewer 1 and monitoring case 8; Said infrared thermoviewer 1 is installed in electrical control cubicles 7 fronts; A monitoring case 8 is installed in electrical control cubicles 7 sides, in the monitoring case 8 microprocessor 2, modulator-demodular unit 3, touch-screen 5, alarm 6 is installed, and said infrared thermoviewer 1, microprocessor 2 are connected with modulator-demodular unit 3 successively; Modulator-demodular unit 3 connects the touch-screen 5 of this covering device and the touch-screen of other electrical control cubicles 7 outfits through broadcast wire 4, touch-screen 5 connects alarms 6.
More than show and described ultimate principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (1)
1. passenger train electrical equipment terminal temperature monitoring and locating device; Comprise infrared thermoviewer and monitoring case, it is characterized in that: said infrared thermoviewer is installed in the electrical control cubicles front, and a monitoring case is installed in the electrical control cubicles side; In the monitoring case microprocessor, modulator-demodular unit, touch-screen, alarm are installed; Said infrared thermoviewer, microprocessor and modulator-demodular unit are connected successively, and modulator-demodular unit connects touch-screen through broadcast wire, and touch-screen connects alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276399 CN202631116U (en) | 2012-06-13 | 2012-06-13 | Passenger train electrical equipment terminal temperature monitoring and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276399 CN202631116U (en) | 2012-06-13 | 2012-06-13 | Passenger train electrical equipment terminal temperature monitoring and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202631116U true CN202631116U (en) | 2012-12-26 |
Family
ID=47384307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220276399 Expired - Lifetime CN202631116U (en) | 2012-06-13 | 2012-06-13 | Passenger train electrical equipment terminal temperature monitoring and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202631116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654744A (en) * | 2021-08-31 | 2021-11-16 | 广州市型腔模具制造有限公司 | Mold cooling water path pressure and flow detection and analysis system |
-
2012
- 2012-06-13 CN CN 201220276399 patent/CN202631116U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654744A (en) * | 2021-08-31 | 2021-11-16 | 广州市型腔模具制造有限公司 | Mold cooling water path pressure and flow detection and analysis system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |