CN106352916A - Switch cabinet temperature online detection device - Google Patents

Switch cabinet temperature online detection device Download PDF

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Publication number
CN106352916A
CN106352916A CN201610654603.2A CN201610654603A CN106352916A CN 106352916 A CN106352916 A CN 106352916A CN 201610654603 A CN201610654603 A CN 201610654603A CN 106352916 A CN106352916 A CN 106352916A
Authority
CN
China
Prior art keywords
temperature
humidity
module
wireless module
switch cabinet
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.)
Withdrawn
Application number
CN201610654603.2A
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Chinese (zh)
Inventor
叶春志
李明宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Haboat Electrical Co Ltd
Original Assignee
Sichuan Haboat Electrical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Haboat Electrical Co Ltd filed Critical Sichuan Haboat Electrical Co Ltd
Priority to CN201610654603.2A priority Critical patent/CN106352916A/en
Publication of CN106352916A publication Critical patent/CN106352916A/en
Withdrawn legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass

Abstract

The invention provides a switch cabinet temperature online detection device. The device comprises a temperature/humidity monitoring module, a remote monitoring terminal, an alarm module and sensor nodes. The temperature/humidity monitoring module is provided with a first wireless module, and the sensor nodes are arranged in a switch cabinet and include a temperature sensor node and a humidity sensor node. The temperature sensor node comprises a temperature sensor, a second wireless module and a first single-chip microcomputer, and the humidity sensor node comprises a humidity sensor, a third wireless module and the second single-chip microcomputer. A power supply unit is further arranged in the switch cabinet and supplies power to the temperature sensor, the humidity sensor, the second wireless module, the third wireless module, the first single-chip microcomputer and the second single-chip microcomputer. When the temperature or the humidity is abnormal, the alarm module alarms, and a temperature value while a humidity value and fault information are transmitted to the remote monitoring terminal through wired communication to realize remote monitoring.

Description

A kind of switch cabinet temperature on-line measuring device
Technical field
Present invention relates particularly to a kind of switch cabinet temperature on-line measuring device.
Background technology
For ensureing the safety in production of power equipment and improving equipment reliability of operation, need the hot spot to switch cubicle Carry out on-line temperature monitoring, accomplish that temperature beyond limit is reported to the police.Domestic at present numerous gencos, Utilities Electric Co. are all to some extent Occur in that the first-class equipment of switch cabinet of converting station, enclosed busbar, disconnecting switch, cable is caused due to insulation ag(e)ing or loose contact Temperature anomaly changes, and then causes accident of power supply.Because these equipment are at high voltage alive equipment and the heat generating spot of some equipment In internal inconvenience detection, for solving this problem, tradition mainly carries out regular visit using thermal imaging system or point Wen Yi to equipment, and hot As instrument can only detect situation at that time it is impossible to realize on-line monitoring, can not the pre- clear following situation and alarm;Additionally, During patrolling and examining, the responsibility of patrol officer, monitoring time interval etc. are also one and compare distinct issues.So cause very Many equipment deficiencies can not be found in time, often just finds until defect expands and causes equipment damage, further, since switch cubicle There is high pressure and great majority place place remoter in the wild, patrol officer can be potentially encountered Personal Risk during patrolling and examining.
Content of the invention
Present invention aims to the deficiencies in the prior art, provide a kind of switch cabinet temperature on-line measuring device, should Switch cabinet temperature on-line measuring device can solve the above problems well.
For reaching above-mentioned requirements, the present invention adopts the technical scheme that: a kind of switch cabinet temperature on-line measuring device is provided, This switch cabinet temperature on-line measuring device includes temperature/humidity monitoring module, remote monitoring end, alarm module and sensor section Point, described temperature/humidity monitoring module is provided with the first wireless module, and described sensor node is arranged in switch cubicle;Described biography Sensor node includes temperature sensor node and humidity sensor node, described temperature sensor node include temperature sensor, Second wireless module and the first single-chip microcomputer, described humidity sensor node includes humidity sensor, the 3rd wireless module and second Single-chip microcomputer, is additionally provided with power supply unit in described switch cubicle, said supply unit be temperature sensor, humidity sensor, second Wireless module, the 3rd wireless module, the first single-chip microcomputer and second singlechip are powered;Treat in described temperature sensor detection switch cabinet Transducing signal is simultaneously transferred to the first single-chip microcomputer by the temperature of measurement point, and described first single-chip microcomputer passes through the second wireless module and first Wireless module carries out radio communication, and the transducing signal receiving is transferred to temperature/humidity monitoring module;Described humidity sensor The humidity of point to be measured transducing signal is transferred to second singlechip in detection switch cabinet, described second singlechip passes through the 3rd Wireless module and the first wireless module carry out radio communication, and the transducing signal receiving is transferred to temperature/humidity monitoring module; Described temperature/humidity monitoring module carries out process to transducing signal and is converted into temperature value and humidity value, and is compared with preset value Relatively, when temperature or humidity is abnormal, output alarm signal is reported to the police to alarm module, meanwhile, will by wire communication Temperature value, humidity value and transmitting fault information are to remote monitoring end to carry out remote monitoring.
This switch cabinet temperature on-line measuring device has the advantage that as follows: switch cubicle temperature and humidity can be carried out in real time Monitoring, prevents from causing accident of power supply, the loss that minimizing accident causes, and low in energy consumption, easy for installation, autgmentability because temperature is too high Good, low cost, further, it is also possible to reduce the workload of patrol officer in a large number, reduces potential Personal Risk.
Brief description
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, at this Represent same or analogous part, the schematic description and description of the application using identical reference number in a little accompanying drawings For explaining the application, do not constitute the improper restriction to the application.In the accompanying drawings:
The framework that Fig. 1 schematically shows the switch cabinet temperature on-line measuring device according to one embodiment of the application shows It is intended to.
Specific embodiment
Purpose, technical scheme and advantage for making the application are clearer, below in conjunction with drawings and the specific embodiments, to this Application is described in further detail.
In the following description, quoting of " embodiment ", " embodiment ", " example ", " example " etc. is shown So the embodiment of description or example can include special characteristic, structure, characteristic, property, element or limit, but not each is real Apply example or example all necessarily includes special characteristic, structure, characteristic, property, element or limit.In addition, reuse phrase " according to One embodiment of the application " is although it is possible to refer to identical embodiment, but is not necessarily referring to identical embodiment.
For the sake of simplicity, eliminate in below describing well known to a person skilled in the art some technical characteristics.
According to an embodiment of the application, provide a kind of switch cabinet temperature on-line measuring device, as shown in figure 1, including Temperature/humidity monitoring module, remote monitoring end, alarm module and sensor node, described temperature/humidity monitoring module is provided with One wireless module, described sensor node is arranged in switch cubicle;Described sensor node includes temperature sensor node and wet Degree sensor node, described temperature sensor node includes temperature sensor, the second wireless module and the first single-chip microcomputer, described wet Degree sensor node includes humidity sensor, the 3rd wireless module and second singlechip, is additionally provided with power supply in described switch cubicle Unit, said supply unit is temperature sensor, humidity sensor, the second wireless module, the 3rd wireless module, the first single-chip microcomputer And second singlechip powers;The temperature of point to be measured transducing signal is transferred in described temperature sensor detection switch cabinet One single-chip microcomputer, described first single-chip microcomputer carries out radio communication by the second wireless module and the first wireless module, by receive Transducing signal is transferred to temperature/humidity monitoring module;The humidity of point to be measured general in described humidity sensor detection switch cabinet Transducing signal is transferred to second singlechip, and described second singlechip is carried out wirelessly by the 3rd wireless module and the first wireless module Communication, the transducing signal receiving is transferred to temperature/humidity monitoring module;Described temperature/humidity monitoring module is to sensing letter Number carrying out process is converted into temperature value and humidity value, and is compared with preset value, when temperature occurring or humidity is abnormal, output Alarm signal is reported to the police to alarm module, meanwhile, is given temperature value, humidity value and transmitting fault information by wire communication remote Range monitoring end is to carry out remote monitoring.
According to an embodiment of the application, the inclusion display module of this switch cabinet temperature on-line measuring device, described aobvious Show that module is electrically connected with temperature/humidity monitoring module.
Embodiment described above only represents the several embodiments of the present invention, and its description is more concrete and detailed, but not It is understood that as limitation of the scope of the invention.It should be pointed out that for the person of ordinary skill of the art, without departing from On the premise of present inventive concept, some deformation can also be made and improve, these broadly fall into the scope of the present invention.Therefore this Bright protection domain should be defined by described claim.

Claims (2)

1. a kind of switch cabinet temperature on-line measuring device it is characterised in that: include temperature/humidity monitoring module, remote monitoring end, Alarm module and sensor node, described temperature/humidity monitoring module is provided with the first wireless module, described sensor node setting In switch cubicle;Described sensor node includes temperature sensor node and humidity sensor node, described temperature sensor section Point includes temperature sensor, the second wireless module and the first single-chip microcomputer, described humidity sensor node include humidity sensor, the Three wireless modules and second singlechip, are additionally provided with power supply unit in described switch cubicle, said supply unit be temperature sensor, Humidity sensor, the second wireless module, the 3rd wireless module, the first single-chip microcomputer and second singlechip are powered;Described temperature sensing The temperature of point to be measured transducing signal is transferred to the first single-chip microcomputer in device detection switch cabinet, described first single-chip microcomputer passes through the Two wireless modules and the first wireless module carry out radio communication, and the transducing signal receiving is transferred to temperature/humidity monitoring mould Block;The humidity of point to be measured transducing signal is transferred to second singlechip in described humidity sensor detection switch cabinet, described Second singlechip carries out radio communication by the 3rd wireless module and the first wireless module, and the transducing signal receiving is transferred to Temperature/humidity monitoring module;Described temperature/humidity monitoring module carries out process to transducing signal and is converted into temperature value and humidity Value, and be compared with preset value, when temperature or humidity is abnormal, output alarm signal is reported to the police to alarm module, Meanwhile, temperature value, humidity value and transmitting fault information are carried out to remote monitoring end by remote monitoring by wire communication.
2. switch cabinet temperature on-line measuring device according to claim 1 it is characterised in that: also include display module, institute State display module to electrically connect with temperature/humidity monitoring module.
CN201610654603.2A 2016-08-10 2016-08-10 Switch cabinet temperature online detection device Withdrawn CN106352916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610654603.2A CN106352916A (en) 2016-08-10 2016-08-10 Switch cabinet temperature online detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610654603.2A CN106352916A (en) 2016-08-10 2016-08-10 Switch cabinet temperature online detection device

Publications (1)

Publication Number Publication Date
CN106352916A true CN106352916A (en) 2017-01-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610654603.2A Withdrawn CN106352916A (en) 2016-08-10 2016-08-10 Switch cabinet temperature online detection device

Country Status (1)

Country Link
CN (1) CN106352916A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107843290A (en) * 2017-11-02 2018-03-27 广东电网有限责任公司中山供电局 A kind of ring main unit data handling system based on Internet of Things monitoring
CN109062288A (en) * 2018-07-04 2018-12-21 安徽迪康电力科技有限公司 A kind of ring network cabinet moistureproof system
CN109459080A (en) * 2018-01-29 2019-03-12 国网浙江省电力公司湖州供电公司 A kind of high-voltage switch cabinet of transformer substation temperature and humidity on-line monitoring system and monitoring method
CN109798984A (en) * 2019-03-28 2019-05-24 星凯电气有限公司 A kind of GGD bus of low-voltage switch cabinet contact temperature detection device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202915956U (en) * 2012-10-25 2013-05-01 长安大学 Environment temperature and humidity monitoring device
CN105758541A (en) * 2016-04-28 2016-07-13 厦门理工学院 Medium- and high-voltage switch cabinet temperature on-line monitoring device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202915956U (en) * 2012-10-25 2013-05-01 长安大学 Environment temperature and humidity monitoring device
CN105758541A (en) * 2016-04-28 2016-07-13 厦门理工学院 Medium- and high-voltage switch cabinet temperature on-line monitoring device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107843290A (en) * 2017-11-02 2018-03-27 广东电网有限责任公司中山供电局 A kind of ring main unit data handling system based on Internet of Things monitoring
CN109459080A (en) * 2018-01-29 2019-03-12 国网浙江省电力公司湖州供电公司 A kind of high-voltage switch cabinet of transformer substation temperature and humidity on-line monitoring system and monitoring method
CN109459080B (en) * 2018-01-29 2021-05-04 国网浙江省电力公司湖州供电公司 Temperature and humidity online monitoring system and monitoring method for high-voltage switch cabinet of transformer substation
CN109062288A (en) * 2018-07-04 2018-12-21 安徽迪康电力科技有限公司 A kind of ring network cabinet moistureproof system
CN109798984A (en) * 2019-03-28 2019-05-24 星凯电气有限公司 A kind of GGD bus of low-voltage switch cabinet contact temperature detection device

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Application publication date: 20170125