CN104280130A - Temperature monitoring system of switch cabinet - Google Patents
Temperature monitoring system of switch cabinet Download PDFInfo
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- CN104280130A CN104280130A CN201410599194.1A CN201410599194A CN104280130A CN 104280130 A CN104280130 A CN 104280130A CN 201410599194 A CN201410599194 A CN 201410599194A CN 104280130 A CN104280130 A CN 104280130A
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Abstract
The invention provides a temperature monitoring system of a switch cabinet. The temperature monitoring system of the switch cabinet comprises a temperature detection device, a processing module and an alarm module. The temperature detection device is used for detecting the temperature of electric devices of the switch cabinet and outputting the temperature values of the electric devices to the processing module. The processing module is used for comparing the temperature values with a preset temperature upper limit value and outputting alarm signals to the alarm module when the temperature values exceed the preset temperature upper limit value. The alarm module sends alarm information to operation and maintenance staff in time after receiving the alarm signals to inform the operation and maintenance staff of the fact that the temperature of the electric devices in the switch cabinet is abnormal. The abnormal temperature shows that maybe, the electric devices will break down, and the operation and maintenance staff can repair or maintain the switch cabinet in time according to the alarm information. Due to the fact that the temperature monitoring system can carry out continuous monitoring on the temperature of the electric devices in the switch cabinet, the problem that uninterrupted monitoring cannot be carried out through manual routing inspection is solved. Therefore, it can be better guaranteed that the switch cabinet can run stably and safely.
Description
Technical field
The application relates to technical field of electric power, more particularly, relates to a kind of temperature monitoring system of switch cubicle.
Background technology
Switch cubicle is applied to various distribution place, time to one of key equipment that electric power is allocated, it normally runs the normal dispensing concerning electric power, will cause very large impact once break down on power consumer, light then cause to produce and pause, heavy then serious industrial accident can be caused.A lot of electrical equipments is provided with in switch cubicle, electrical equipment causes heating because of fault sometimes, operation maintenance personnel is mainly relied on to patrol and examine to switch cubicle the heating that notes abnormalities at present, thus determine fault electrical equipment, but patrol officer uninterruptedly can not monitor switch cubicle, just can not Timeliness coverage when abnormal heating appears in electrical equipment, also just can not dispose timely.Therefore, how continuous surveillance is carried out to the temperature of the electrical equipment in switch cubicle and just become the key factor ensureing switch cubicle safe operation.
Summary of the invention
In view of this, the application provides a kind of temperature monitoring system of switch cubicle, for monitoring the temperature of the electrical equipment in switch cubicle, to solve the problem that manual inspection can not carry out uninterrupted monitoring.
To achieve these goals, the existing scheme proposed is as follows:
A temperature monitoring system for switch cubicle, for being configured in described switch cubicle, comprising:
Temperature-detecting device, for detecting the temperature of the electrical equipment in described switch cubicle, and exports the temperature value of described electrical equipment by its signal output part;
Processing module, be provided with alarm signal output ends and be connected with the signal output part of described temperature-detecting device and temperature value input end for receiving described temperature value, described alarm signal output ends is configured to the output alarm signal when described temperature value is greater than preset temperature higher limit;
Alarm module, its signal output part is connected with described alarm signal output ends, for sending warning message according to described alerting signal to operation maintenance personnel.
Preferably, described device for detecting temperature comprises:
Slewing, for rotating with preset mode;
Be fixed on the temperature sensor on the rotary part of described slewing, for monitoring the temperature of described electrical equipment multiple in described switch cubicle and export described temperature value.
Preferably, described temperature sensor is infrared thermometer.
Preferably, described alarm module comprises:
Warning horn, for warning information of sounding according to described alerting signal.
Preferably, described alarm module also comprises:
Telecommunication unit, for sending device exception information by telecommunication mode to described operation maintenance personnel according to described alerting signal.
Described processing module is provided with the first temperature value output terminal, preferably, also comprises:
The display module be connected with described first temperature output terminal, for showing described temperature value.
Described processing module is provided with the second temperature value output terminal, preferably, also comprises:
The memory module be connected with described second temperature value output terminal, for storing the described temperature value in preset time period.
Described processing module is provided with the first parameters input end, preferably, also comprises:
The keyboard unit be connected with described first parameters input end, for receiving the corrected signal for revising described preset temperature higher limit.
Described processing module is provided with the second parameters input end, preferably, also comprises:
The data-interface be connected with described second parameters input end, for receiving described corrected signal by network from main website.
Preferably, also comprise:
The communication interface be connected with described processing module, for being connected with other monitoring modules.
As can be seen from technique scheme, this application provides a kind of temperature monitoring system of switch cubicle, comprise temperature-detecting device, processing module and alarm module, temperature detecting module is used for detecting the temperature of the electrical equipment of switch cubicle, and the temperature value of electrical equipment is outputted to processing module, processing module compares with by temperature value and preset temperature higher limit, when temperature value exceedes preset temperature higher limit to alarm module output alarm signal, warning message is sent to operation maintenance personnel in time after alarm module receives alerting signal, abnormal to point out the temperature of the electrical equipment in this switch cubicle to occur, the temperature of this exception imply that electrical equipment may break down, operation maintenance personnel can be keeped in repair this switch cubicle in time or safeguard according to this warning message.Because native system can continue to monitor the temperature of the electrical equipment in switch cubicle, therefore, it is possible to solve the problem that manual inspection can not carry out uninterrupted monitoring.Thus run while switch cubicle stability and safety can be ensured better.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural drawing of the temperature monitoring system of a kind of switch cubicle that Fig. 1 provides for the embodiment of the present application;
The structural drawing of the temperature monitoring system of the another kind of switch cubicle that Fig. 2 provides for the embodiment of the present application;
The structural drawing of the temperature monitoring system of a kind of switch cubicle that Fig. 3 provides for another embodiment of the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
Embodiment one
The structural drawing of the temperature monitoring system of a kind of switch cubicle that Fig. 1 provides for the embodiment of the present application.
As shown in Figure 1, the temperature monitoring system of switch cubicle that the present embodiment provides comprises temperature-detecting device 10, processing module 20 and alarm module 30.
Processing module 20 is provided with alarm signal output ends 22 and temperature value input end 21, and temperature value input end 21 is connected with the signal output part of temperature-detecting device 10, and alarm signal output ends 22 is connected with the signal input part of alarm module 30.
Temperature-detecting device 10 for detecting the temperature of the various electrical equipments in switch cubicle, and exports the temperature value of respective electric equipment according to testing result, then by its signal output part, this temperature value is outputted to processing module 20.
Processing module 20 utilizes its temperature value input end 21 to receive this temperature value, and this temperature value and the preset temperature higher limit of establishing in it is compared, and exports by its alarm signal output ends 22 output alarm signal when temperature value exceedes this temperature upper limit.
The signal input part that alarm module 30 is connected with the alarm signal output ends 22 of processing module 20 by it receives this alerting signal, and send warning message according to alerting signal to operation maintenance personnel, the temperature of electrical equipment relevant in this switch cubicle of prompting operation maintenance personnel has exceeded the preset temperature higher limit preset, this imply that the electrical equipment in this switch cubicle may have occurred fault, operation maintenance personnel can be safeguarded timely this switch cubicle according to this warning message or keep in repair, thus avoids the further deterioration of unfavorable condition.
As can be seen from technique scheme, present embodiments provide a kind of temperature monitoring system of switch cubicle, comprise temperature-detecting device, processing module and alarm module, temperature detecting module is used for detecting the temperature of the electrical equipment of switch cubicle, and the temperature value of electrical equipment is outputted to processing module, processing module compares with by temperature value and preset temperature higher limit, when temperature value exceedes preset temperature higher limit to alarm module output alarm signal, warning message is sent to operation maintenance personnel in time after alarm module receives alerting signal, abnormal to point out the temperature of the electrical equipment in this switch cubicle to occur, the temperature of this exception imply that electrical equipment may break down, operation maintenance personnel can be keeped in repair this switch cubicle in time or safeguard according to this warning message.Because native system can continue to monitor the temperature of the electrical equipment in switch cubicle, therefore, it is possible to solve the problem that manual inspection can not carry out uninterrupted monitoring.Thus run while switch cubicle stability and safety can be ensured better.
Device for detecting temperature 10 in the present embodiment can carry out continual scanning to the temperature of the multiple electrical equipment in switch cubicle, such as various opening and closing device, and carries out emphasis detection to bus bar and cable splice.It comprises slewing 11 and temperature sensor 12, as shown in Figure 2.
Temperature sensor 12 is infrared thermometer preferably, this infrared thermometer is arranged on the rotary part 111 of slewing 11, slewing 11 drives this infrared thermometer to rotate, and the infrared probe (not shown) of its infrared thermometer is aimed at each electrical equipment, thus utilize the temperature value of this electrical equipment of infrared radiation detection of electrical equipment.
In order to ensure that temperature-detecting device 10 pairs of electrical equipments carry out without the omnibearing detection in dead angle, the anglec of rotation of the rotary part 111 of slewing 11 is upwards 43 degree, downward 90 degree, is 33 degree respectively left and to the right.
Alarm module 30 comprises warning horn 31, like this when alarm module 10 receives alerting signal, this warning horn 31 can be utilized to sound warning information, if there is operation maintenance personnel carry out on duty or pass through at this moment, can know that this switch cubicle breaks down in time, thus can keep in repair it in time or safeguard.
Alarm module 30 also comprises telecommunication unit 32, this telecommunication unit 32 is for when receiving alerting signal, send device exception information by telecommunication mode operation maintenance personnel distally or center on duty, this telecommunication unit 32 can utilize GPRS, 3G or light to transmit this device exception information.
Embodiment two
The structural drawing of the temperature monitoring system of a kind of switch cubicle that Fig. 3 provides for another embodiment of the application.
As shown in Figure 3, the temperature monitoring system of switch cubicle that the present embodiment provides has set up display module 40, memory module 50, keyboard unit 60, data-interface 70 and communication interface 80 on the basis of a upper embodiment.
In the present embodiment, processing module 20 is also provided with the first temperature value output terminal 23, second temperature value output terminal 24, first parameters input end 25 and the second parameters input end 26.
The signal input part of display module 40 is connected with this first temperature value output terminal 23, memory module 50 is connected with the second temperature value output terminal 24, keyboard unit 60 is connected with the first parameters input end 25, data-interface 70 is connected with this second parameters input end 26, and communication interface 80 is connected with processing module 10.
The temperature value that display module 40 receives from the signal output part of temperature-detecting device 10 for Graphics Processing module 20, comprises display screen (not shown), and this display screen can displays temperature value intuitively, directly reads for operation maintenance personnel.
The temperature value of memory module 50 for receiving from the second temperature value output terminal 24 receiving processing module 20 of processing module 20, and stored, in order to make the temperature history of operation maintenance personnel to electrical equipment each in switch cubicle study, memory module 50 can store the temperature value of 30 days.
The keyboard unit 60 be connected with the first parameters input end 25 is with receiving corrected signal.All can generate heat when electrical equipment normally runs, its power is different, and along with its thermal value of change of parameters of electric power can be different, be therefore necessary to revise the preset temperature higher limit of processing module.Keyboard unit 60 can export corrected signal according to the operational order of operation maintenance personnel to processing module 20, modifies with this corrected signal or resets the preset temperature higher limit of establishing in it.
The data-interface 70 be connected with the second parameters input end 26 is for being connected by network or wireless communication networks with the master-control room of plant stand.Because keyboard unit 60 can only rely on operation maintenance personnel and modifies to preset temperature higher limit from this locality or reset, but when switch cubicle distance plant stand is very far away, operate just so not convenient, therefore it may be necessary operated from a distance and carry out the amendment of preset temperature higher limit or reset.And notebook data interface 70 can receive corrected signal from the master-control room of plant stand, with the corrected signal from long-range reception preset temperature higher limit modified or reset, thus the workload of the operation maintenance personnel that can downshift.
Sometimes in switch cubicle, be also provided with other monitoring module or system, in order to these modules or system are carried out organic connection in concert with to work, them are necessary to connect, namely native system can be connected with other monitoring modules by the communication interface 80 be connected with processing module, thus multiple system coordination is as one man worked.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a temperature monitoring system for switch cubicle, for being configured in described switch cubicle, is characterized in that, comprising:
Temperature-detecting device, for detecting the temperature of the electrical equipment in described switch cubicle, and exports the temperature value of described electrical equipment by its signal output part;
Processing module, be provided with alarm signal output ends and be connected with the signal output part of described temperature-detecting device and temperature value input end for receiving described temperature value, described alarm signal output ends is configured to the output alarm signal when described temperature value is greater than preset temperature higher limit;
Alarm module, its signal output part is connected with described alarm signal output ends, for sending warning message according to described alerting signal to operation maintenance personnel.
2. temperature monitoring system as claimed in claim 1, it is characterized in that, described device for detecting temperature comprises:
Slewing, for rotating with preset mode;
Be fixed on the temperature sensor on the rotary part of described slewing, for monitoring the temperature of described electrical equipment multiple in described switch cubicle and export described temperature value.
3. temperature monitoring system as claimed in claim 2, it is characterized in that, described temperature sensor is infrared thermometer.
4. temperature monitoring system as claimed in claim 1, it is characterized in that, described alarm module comprises:
Warning horn, for warning information of sounding according to described alerting signal.
5. temperature monitoring system as claimed in claim 4, it is characterized in that, described alarm module also comprises:
Telecommunication unit, for sending device exception information by telecommunication mode to described operation maintenance personnel according to described alerting signal.
6. temperature monitoring system as described in any one of Claims 1 to 5, described processing module is provided with the first temperature value output terminal, it is characterized in that, also comprises:
The display module be connected with described first temperature output terminal, for showing described temperature value.
7. temperature monitoring system as claimed in claim 6, described processing module is provided with the second temperature value output terminal, it is characterized in that, also comprises:
The memory module be connected with described second temperature value output terminal, for storing the described temperature value in preset time period.
8. temperature monitoring system as claimed in claim 7, described processing module is provided with the first parameters input end, it is characterized in that, also comprises:
The keyboard unit be connected with described first parameters input end, for receiving the corrected signal for revising described preset temperature higher limit.
9. temperature monitoring system as claimed in claim 8, described processing module is provided with the second parameters input end, it is characterized in that, also comprises:
The data-interface be connected with described second parameters input end, for receiving described corrected signal by network from main website.
10. temperature monitoring system as claimed in claim 1, is characterized in that, also comprise:
The communication interface be connected with described processing module, for being connected with other monitoring modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599194.1A CN104280130A (en) | 2014-10-30 | 2014-10-30 | Temperature monitoring system of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599194.1A CN104280130A (en) | 2014-10-30 | 2014-10-30 | Temperature monitoring system of switch cabinet |
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| Publication Number | Publication Date |
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| CN104280130A true CN104280130A (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410599194.1A Pending CN104280130A (en) | 2014-10-30 | 2014-10-30 | Temperature monitoring system of switch cabinet |
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Cited By (8)
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| CN104776917A (en) * | 2015-02-16 | 2015-07-15 | 国网河南省电力公司洛阳供电公司 | Infrared thermal imaging temperature-measuring device |
| CN104833894A (en) * | 2015-06-05 | 2015-08-12 | 国家电网公司 | Electrical device fault monitoring system and fault monitoring method |
| CN105352605A (en) * | 2015-12-03 | 2016-02-24 | 杭州务实科技有限公司 | Switch cabinet thermal imaging system |
| CN108548613A (en) * | 2018-03-14 | 2018-09-18 | 合肥飞吉信息技术有限公司 | A kind of collecting method of switchgear multipoint temperature monitoring system |
| CN108680272A (en) * | 2018-07-25 | 2018-10-19 | 重庆骞纳马科技有限公司 | A kind of temperature of high-tension switch cabinet monitoring system and its monitoring method |
| CN109282854A (en) * | 2018-10-31 | 2019-01-29 | 郑州福禄源电子科技有限公司 | A kind of on-line detecting system and method for electrical equipment |
| CN112865306A (en) * | 2021-01-12 | 2021-05-28 | 浙江华云信息科技有限公司 | Electric power monitored control system based on thing networking |
| CN113029352A (en) * | 2021-03-16 | 2021-06-25 | 北京嘉达科技有限公司 | Multi-directional monitoring system for switch cabinet based on universal cradle head |
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| CN104833894A (en) * | 2015-06-05 | 2015-08-12 | 国家电网公司 | Electrical device fault monitoring system and fault monitoring method |
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| CN105352605A (en) * | 2015-12-03 | 2016-02-24 | 杭州务实科技有限公司 | Switch cabinet thermal imaging system |
| CN108548613A (en) * | 2018-03-14 | 2018-09-18 | 合肥飞吉信息技术有限公司 | A kind of collecting method of switchgear multipoint temperature monitoring system |
| CN108680272A (en) * | 2018-07-25 | 2018-10-19 | 重庆骞纳马科技有限公司 | A kind of temperature of high-tension switch cabinet monitoring system and its monitoring method |
| CN109282854A (en) * | 2018-10-31 | 2019-01-29 | 郑州福禄源电子科技有限公司 | A kind of on-line detecting system and method for electrical equipment |
| CN112865306A (en) * | 2021-01-12 | 2021-05-28 | 浙江华云信息科技有限公司 | Electric power monitored control system based on thing networking |
| CN112865306B (en) * | 2021-01-12 | 2022-05-24 | 浙江华云信息科技有限公司 | Electric power monitoring system based on thing networking |
| CN113029352A (en) * | 2021-03-16 | 2021-06-25 | 北京嘉达科技有限公司 | Multi-directional monitoring system for switch cabinet based on universal cradle head |
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