CN203024875U - Real-time on-line temperature measurement system of high-voltage middle-placed switch cabinet - Google Patents
Real-time on-line temperature measurement system of high-voltage middle-placed switch cabinet Download PDFInfo
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- CN203024875U CN203024875U CN201220644815XU CN201220644815U CN203024875U CN 203024875 U CN203024875 U CN 203024875U CN 201220644815X U CN201220644815X U CN 201220644815XU CN 201220644815 U CN201220644815 U CN 201220644815U CN 203024875 U CN203024875 U CN 203024875U
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Abstract
The utility model provides a real-time on-line temperature measurement system of a high-voltage middle-placed switch cabinet. The real-time on-line temperature measurement system of the high-voltage middle-placed switch cabinet is arranged in the high-voltage middle-placed switch cabinet, and comprises a central controller, a temperature acquisition sensor, an audible and visual alarm unit, a liquid crystal display and a wireless transmission unit, wherein the temperature acquisition sensor, the audible and visual alarm unit, the liquid crystal display and the wireless transmission unit are connected with the central controller respectively through an I/O port bus of the central controller. The real-time on-line temperature measurement system of the high-voltage middle-placed switch cabinet has the beneficial effects that: the temperature of the high-voltage middle-placed switch cabinet can be monitored in a real-time and on-line manner by the liquid crystal display, and an alarm signal can be sent to a mobile phone of a maintenance personnel through the wireless transmission unit, therefore, the real-time on-line temperature measurement system is convenient for timely maintenance of the high-voltage middle-placed switch cabinet.
Description
Technical field
The utility model relates to high-voltage intermediate switch cabinet, relates in particular to a kind of high-voltage intermediate switch cabinet real-time online temp measuring system.
Background technology
High-voltage intermediate switch cabinet is one of power domain equipment the most commonly used, and its reliability directly affects the safety and reliability of electric system, and the temperature and humidity in switch cubicle affects the insulativity of equipment.Power electronic devices itself, for some reason, for example some components and parts heating causes that the electric power in-cabinet temperature raises, and also can cause the normal operation of other components and parts, when environment becomes moister, equally also can affect the normal operation of whole system.Therefore, keep the humiture of electric power cabinet and components and parts working environment within safety standard, the normal operation of guarantee electric power cabinet.Central switch cabinet must be equipped with temperature and humidity controller.Yet some temperature and humidity controller function singleness, intelligent degree is not high, can affect the normal operation of system.
The utility model content
For solving the defects of prior art, the utility model provides a kind of high-voltage intermediate switch cabinet real-time online temp measuring system.
This high-voltage intermediate switch cabinet real-time online temp measuring system is arranged in high-voltage intermediate switch cabinet, and this In-Line Temperature Measure System comprises central controller, temperature acquisition sensor, acousto-optic warning unit, LCDs, wireless transmitting unit; Described temperature acquisition sensor, acousto-optic warning unit, LCDs, wireless transmitting unit are connected with central controller by the I/O port bus of central controller respectively.
Wherein, described wireless transmitting unit comprises the GPRS/CDMA wireless transmitting terminals.
Can obtain following beneficial effect by this technology: by high-voltage intermediate switch cabinet real-time online temp measuring system of the present utility model, on the one hand can between by the temperature real time on-line monitoring of LCDs with high-voltage intermediate switch cabinet; By wireless transmitting unit, alerting signal is sent in maintenance personal's mobile phone on the other hand, thereby be convenient to on-call maintenance to high-voltage intermediate switch cabinet.
Description of drawings
Fig. 1 is the circuit theory diagrams of high-voltage intermediate switch cabinet real-time online temp measuring system of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.What here do to illustrate simultaneously is that more detailed in order to make embodiment, the following examples are best, preferred embodiment, also can adopt other alternative and implement for some known technology those skilled in the art; And accompanying drawing part is only in order to describe more specifically embodiment, and is not intended to the utility model is carried out concrete restriction.
As shown in Figure 1, high-voltage intermediate switch cabinet real-time online temp measuring system of the present utility model is arranged in high-voltage intermediate switch cabinet, and this In-Line Temperature Measure System comprises central controller, temperature acquisition sensor, acousto-optic warning unit, LCDs, wireless transmitting unit; Described temperature acquisition sensor, acousto-optic warning unit, LCDs, wireless transmitting unit are connected with central controller by the I/O port bus of central controller respectively.
The temperature acquisition sensor is used for the temperature of high-voltage intermediate switch cabinet is gathered, and temperature signal is transferred to central controller, the control command that central controller sends heating or ventilates according to the real time data that obtains.Acousto-optic warning unit is comprised of speech chip, loudspeaker and flasher, when the Temperature Setting predetermined threshold value, carries out sound and light alarm.Wireless transmitting unit comprises the GPRS/CDMA wireless transmitting terminals, adopts wireless GPRS/cdma communication technology, alerting signal is sent to Central Control Room, thereby be convenient to monitor staff's real time and on line monitoring.Replacedly, this alerting signal also can adopt wireless GPRS/cdma communication technology directly to send in maintainer's mobile phone, thereby is convenient to the on-call maintenance of high-voltage intermediate switch cabinet.
This device is simple to operate, and the user can normally move after only needing the correct connecting system of device is powered on, for the user brings great convenience.Simultaneously, this real time on-line monitoring equipment on the one hand can between by the temperature real time on-line monitoring of LCDs with high-voltage intermediate switch cabinet; By wireless transmitting unit, alerting signal is sent in maintenance personal's mobile phone on the other hand, thereby be convenient to on-call maintenance to high-voltage intermediate switch cabinet.
It should be noted that at last, above embodiment is only in order to describe the technical solution of the utility model rather than the present technique method is limited, the utility model can extend to other modification, variation, application and embodiment on using, and therefore thinks that all such modifications, variation, application, embodiment are in spirit of the present utility model and teachings.
Claims (2)
1. high-voltage intermediate switch cabinet real-time online temp measuring system, it is arranged in high-voltage intermediate switch cabinet, it is characterized in that: this In-Line Temperature Measure System comprises central controller, temperature acquisition sensor, acousto-optic warning unit, LCDs, wireless transmitting unit; Described temperature acquisition sensor, acousto-optic warning unit, LCDs, wireless transmitting unit are connected with central controller by the I/O port bus of central controller respectively.
2. In-Line Temperature Measure System according to claim 1, it is characterized in that: described wireless transmitting unit comprises the GPRS/CDMA wireless transmitting terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220644815XU CN203024875U (en) | 2012-11-30 | 2012-11-30 | Real-time on-line temperature measurement system of high-voltage middle-placed switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220644815XU CN203024875U (en) | 2012-11-30 | 2012-11-30 | Real-time on-line temperature measurement system of high-voltage middle-placed switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024875U true CN203024875U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220644815XU Expired - Fee Related CN203024875U (en) | 2012-11-30 | 2012-11-30 | Real-time on-line temperature measurement system of high-voltage middle-placed switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277285A (en) * | 2015-10-10 | 2016-01-27 | 国网山东省电力公司烟台供电公司 | Temperature monitor for electricity larceny prevention metering box of distribution transformer |
| CN107121210A (en) * | 2017-05-19 | 2017-09-01 | 四川成瑞科技有限公司 | Temp monitoring alarm, method and system |
-
2012
- 2012-11-30 CN CN201220644815XU patent/CN203024875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277285A (en) * | 2015-10-10 | 2016-01-27 | 国网山东省电力公司烟台供电公司 | Temperature monitor for electricity larceny prevention metering box of distribution transformer |
| CN107121210A (en) * | 2017-05-19 | 2017-09-01 | 四川成瑞科技有限公司 | Temp monitoring alarm, method and system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20161130 |