CN108955918A - One kind being used for trolley type switch cabinet wireless temperature measurement system - Google Patents

One kind being used for trolley type switch cabinet wireless temperature measurement system Download PDF

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Publication number
CN108955918A
CN108955918A CN201810983762.6A CN201810983762A CN108955918A CN 108955918 A CN108955918 A CN 108955918A CN 201810983762 A CN201810983762 A CN 201810983762A CN 108955918 A CN108955918 A CN 108955918A
Authority
CN
China
Prior art keywords
trolley
switch cabinet
type switch
data receiving
temperature sensor
Prior art date
Application number
CN201810983762.6A
Other languages
Chinese (zh)
Inventor
吴卓文
刘卓明
王靖
邹巍
林嘉敏
Original Assignee
广东电网有限责任公司
广东电网有限责任公司江门供电局
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 广东电网有限责任公司, 广东电网有限责任公司江门供电局 filed Critical 广东电网有限责任公司
Priority to CN201810983762.6A priority Critical patent/CN108955918A/en
Publication of CN108955918A publication Critical patent/CN108955918A/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02Means for indicating or recording specially adapted for thermometers
    • G01K1/024Means for indicating or recording specially adapted for thermometers for remote indication

Abstract

The present invention relates to temp measuring system technical fields, are used for trolley type switch cabinet wireless temperature measurement system more particularly, to one kind.One kind being used for trolley type switch cabinet wireless temperature measurement system, including the temperature sensor being set on trolley moving contact casing, the current sensor surrounding on trolley moving contact, temperature sensor and current sensor are connected separately with data receiving processor, and data receiving processor is electrically connected with the display screen on trolley type switch cabinet;Data receiving processor is connected with communication module, and communication module is connected with remote alert unit;The remote alert unit is electrically connected with terminal device.The configuration of the present invention is simple can remotely monitor the working condition of trolley contact in time;By the setting of display screen can on trolley type switch cabinet timely displays temperature current information, checked convenient for operation maintenance personnel, understand the working condition of trolley moving contact in trolley type switch cabinet in time, ensure that trolley moving contact is safely operated.

Description

One kind being used for trolley type switch cabinet wireless temperature measurement system
Technical field
The present invention relates to temp measuring system technical fields, are used for trolley type switch cabinet wireless temperature measurement more particularly, to one kind System.
Background technique
10kV high-voltage board is pith indispensable in electric system, and customer charge is important when being safely operated Guarantee.One feature of high-voltage board is that load current is larger, is easy fever, needs regular thermometric.From 10kV high in structure type Pressure cabinet is divided into rotation two kinds of structures of disconnecting link formula and trolley type, for trolley type high-voltage board, since its contact is fully sealed, Thermometric can not be observed outside cabinet, therefore tour personnel at present can only be by calculating whether inside generates heat indirectly to cabinet wall thermometric, temperature The conduction loss of degree causes precision very low, and can not observe subtle variation, is unsatisfactory for the requirement of safe operation.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind to be used for trolley type switch cabinet wireless temperature measurement system System.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: one kind is wirelessly surveyed for trolley type switch cabinet Warm system, the temperature sensor including being set on trolley moving contact casing and the current sensor on terminal tank module, The temperature sensor and the current sensor are connected separately with data receiving processor, the data receiving processor It is electrically connected with the display screen being set on trolley type switch cabinet;The data receiving processor is connected with communication module, the communication Module is connected with remote alert unit;The remote alert unit is electrically connected with terminal device.
In the technical scheme, the temperature that trolley moving contact can be measured by the setting of temperature sensor, passes through electric current The setting of sensor can measure the electric current for flowing through trolley moving contact;It can receive temperature by the setting of data receiving processor Data and current data, and current temperature data and current data corresponding relationship are judged, it ensure that the standard of measurement True property is avoided and is reported by mistake by the remote alert unit that communication module connects;It is provided on trolley type switch cabinet simultaneously aobvious Display screen, can be with real-time display electric current, temperature data, convenient for operation maintenance personnel by checking that display screen understands trolley type switch cabinet in time Interior trolley moving contact fever, current conditions, guarantee the safe operation of trolley type switch cabinet;Remote alert unit is connected with simultaneously Terminal device, terminal device can be mobile phone either other equipment, convenient for operation maintenance personnel by terminal device grasp in time it is small The working condition of stopping switch cabinet.
Preferably, the data receiving processor includes the data receipt unit being electrically connected to each other and data processing list Member.In the technical scheme, data receipt unit can receive the data of temperature sensor and current sensor measurement;Data Whether in the normal range processing unit can judge electric current and temperature when corresponding electric current, if electric current is in certain numerical value When, temperature has exceeded the threshold value of setting, and the instruction of judgement and received electric current, temperature data are sent to by data processing unit Communication module.
Preferably, the data receipt unit includes temperature data receiving unit, current data receiving unit, the temperature Data receipt unit and the current data receiving unit are connected with the data processing unit respectively.In this technology side In case, data processing unit is capable of handling the received current data of current data receiving unit and temperature data receiving unit connects The temperature data of receipts, and instruction, current data and temperature data are transferred to communication module treated.
Preferably, the data processing unit is connected with the communication module.In the technical scheme, communication module can Data processing unit treated instruction, current data and temperature data are sent to remote alert unit.
Preferably, the temperature sensor is binding-type temperature sensor, and the binding-type temperature sensor is sheathed on institute It states on trolley moving contact casing.Binding-type temperature sensor can be adjusted according to the diameter of trolley contact sleeve, just In on the trolley contact that temperature sensor is mounted on different size.
Preferably, temperature sensor is insulating properties temperature sensor.Setting can make temperature sensor as far as possible in this way Close to trolley contact, more true temperature value is obtained, the influence for the current vs. temperature sensor for flowing through trolley contact is prevented, guaranteed The accuracy of temperature measurement.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is a kind of for being less than formula switchgear wireless temperature measurement system, passes through setting for current sensor and temperature sensor It sets, reflects the relationship of current-temperature, ensure that the temperature data of measurement trolley contact and by the electric current in trolley contact The reliability of data;It may determine that in the case where electric current certain value by the setting of data receiving processor, temperature data is super After the threshold value set out, instruction, temperature data and current data are sent to communication module by data receiving processor, communicate mould Received data are sent to remote alert unit by block, convenient for the working condition of the long-range trolley contact of monitoring in time in backstage;Pass through The setting of display screen can on trolley type switch cabinet timely displays temperature current information, checked convenient for operation maintenance personnel, it is timely The working condition for solving trolley moving contact in trolley type switch cabinet ensure that trolley moving contact is safely operated.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration, What is indicated is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent;Reality in order to better illustrate the present invention Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product;To those skilled in the art For, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention;It is retouched in of the invention In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore positional relationship is described in attached drawing Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment
Fig. 1 is a kind of first embodiment for trolley type switch cabinet wireless temperature measurement system, and one kind being used for trolley type switch Cabinet wireless temperature measurement system, including the temperature sensor 2 being set on trolley moving contact casing 1 and on terminal tank module 3 Current sensor 4, temperature sensor 2 and current sensor 4 are connected separately with data receiving processor 5, at data receiver Reason device 5 is electrically connected with the display screen 7 on trolley type switch cabinet 6;Data receiving processor 5 is connected with communication module 8, communication Module 8 is connected with remote alert unit 9;The remote alert unit 9 is electrically connected with terminal device.
Wherein, data receiving processor 5 includes the data receipt unit 10 and data processing unit 11 being electrically connected to each other.
In addition, data receipt unit 10 includes temperature data receiving unit, current data receiving unit, temperature data is received Unit and current data receiving unit are connected with data processing unit 11 respectively.
Wherein, data processing unit 11 is connected with communication module 8.
In addition, temperature sensor 2 is binding-type temperature sensor, binding-type temperature sensor is sheathed on trolley moving contact set On pipe 1.
Wherein, temperature sensor 2 is insulating properties temperature sensor.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention Protection scope within.

Claims (6)

1. one kind is used for trolley type switch cabinet wireless temperature measurement system, it is characterised in that: including being set on trolley moving contact casing (1) Temperature sensor (2) and the current sensor (4) that is set on terminal tank module (3), the temperature sensor (2) and institute It states current sensor (4) to be connected separately with data receiving processor (5), the data receiving processor (5), which is electrically connected with, to be set In the display screen (7) on trolley type switch cabinet (6);The data receiving processor (5) is connected with communication module (8), described logical Letter module (8) is connected with remote alert unit (9), and the remote alert unit (9) is electrically connected with terminal device.
2. according to claim 1 a kind of for trolley type switch cabinet wireless temperature measurement system, it is characterised in that: the data Receiving processor (5) includes the data receipt unit (10) and data processing unit (11) being electrically connected to each other.
3. according to claim 2 a kind of for trolley type switch cabinet wireless temperature measurement system, it is characterised in that: the data Receiving unit (10) includes temperature data receiving unit, current data receiving unit, the temperature data receiving unit and institute Current data receiving unit is stated to be connected with the data processing unit (11) respectively.
4. according to claim 3 a kind of for trolley type switch cabinet wireless temperature measurement system, it is characterised in that: the data Processing unit (11) is connected with the communication module (8).
5. according to any one of claims 1 to 4 a kind of for trolley type switch cabinet wireless temperature measurement system, feature exists In: the temperature sensor (2) is binding-type temperature sensor, and the binding-type temperature sensor is sheathed on the dynamic touching of the trolley On head casing tube (1).
6. according to claim 5 a kind of for trolley type switch cabinet wireless temperature measurement system, it is characterised in that: the temperature Sensor (2) is insulating properties temperature sensor.
CN201810983762.6A 2018-08-27 2018-08-27 One kind being used for trolley type switch cabinet wireless temperature measurement system CN108955918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810983762.6A CN108955918A (en) 2018-08-27 2018-08-27 One kind being used for trolley type switch cabinet wireless temperature measurement system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810983762.6A CN108955918A (en) 2018-08-27 2018-08-27 One kind being used for trolley type switch cabinet wireless temperature measurement system

Publications (1)

Publication Number Publication Date
CN108955918A true CN108955918A (en) 2018-12-07

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Country Status (1)

Country Link
CN (1) CN108955918A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201724758U (en) * 2010-05-31 2011-01-26 江苏爱可信电气有限公司 Wireless real-time temperature measuring device
CN204405198U (en) * 2014-12-24 2015-06-17 河南工业技术研究院 The wireless contact temp measuring system of a kind of high-tension switch cabinet
CN104807549A (en) * 2015-03-30 2015-07-29 国家电网公司 10 kV ring main unit intelligent wireless temperature measurement monitoring device
CN105806505A (en) * 2016-03-23 2016-07-27 哈尔滨工程大学 GSM-based high-precision remote temperature monitoring system
CN207423377U (en) * 2017-11-24 2018-05-29 常熟开关制造有限公司(原常熟开关厂) Wireless temperature monitoring device with current sense function

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201724758U (en) * 2010-05-31 2011-01-26 江苏爱可信电气有限公司 Wireless real-time temperature measuring device
CN204405198U (en) * 2014-12-24 2015-06-17 河南工业技术研究院 The wireless contact temp measuring system of a kind of high-tension switch cabinet
CN104807549A (en) * 2015-03-30 2015-07-29 国家电网公司 10 kV ring main unit intelligent wireless temperature measurement monitoring device
CN105806505A (en) * 2016-03-23 2016-07-27 哈尔滨工程大学 GSM-based high-precision remote temperature monitoring system
CN207423377U (en) * 2017-11-24 2018-05-29 常熟开关制造有限公司(原常熟开关厂) Wireless temperature monitoring device with current sense function

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