CN209027693U - A kind of radio device for on-line monitoring temperature - Google Patents
A kind of radio device for on-line monitoring temperature Download PDFInfo
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- CN209027693U CN209027693U CN201821583344.XU CN201821583344U CN209027693U CN 209027693 U CN209027693 U CN 209027693U CN 201821583344 U CN201821583344 U CN 201821583344U CN 209027693 U CN209027693 U CN 209027693U
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- Prior art keywords
- switchgear
- cabinet
- chip microcontroller
- temperature
- main breaker
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Abstract
The utility model discloses a kind of radio device for on-line monitoring temperature, including switchgear, infrared radiation thermometer and wireless data terminal, the inside of the switchgear is equipped with main breaker, inside switch cabinet below the main breaker is equipped with a point breaker, the surface of the main breaker is provided with stationary contact, the surface of the stationary contact is socketed with ring type temperature transducer, the inside switch cabinet of the main breaker side is equipped with cabinet, the inside of the cabinet is equipped with single-chip microcontroller, the box house of the single-chip microcontroller side is equipped with radio receiving transmitting module, infrared radiation thermometer is installed on switchgear inner wall above the cabinet, combined aural and visual alarm is installed above the switchgear.The utility model solves the problems, such as that temperature monitoring mode is single and can not understand temperature monitoring data in real time by setting single-chip microcontroller, watchband type temperature transducer, ring type temperature transducer, infrared radiation thermometer, combined aural and visual alarm, radio receiving transmitting module, wireless data terminal, controller architecture.
Description
Technical field
The utility model relates to temperature monitoring technique field, specially a kind of radio device for on-line monitoring temperature.
Background technique
The instrument dedicated for high voltage bus, high-voltage switch gear and electrical contact fever measurement domestic at present is also seldom.Temperature prison
The method of survey, one is the luminescent material that one layer of color varies with temperature is applied in high pressure electrical contact surface, by observing its color
Variation carrys out substantially temperature range, and this method accuracy is low, poor reliability, not can be carried out quantitative measurment；A kind of method is
Using the thermal infrared imager of radiation characteristic, accuracy is higher, but due to needing optical device, in specific occasions such as high-tension switch cabinets
Using inconvenient, and price is higher, and popularization and application have certain difficulty.Another is believed using fiber optic transmission temperature
Number, optical fiber has excellent insulation performance, can high pressure in isolating switch cabinet, therefore fibre optic temperature sensor can be straight
It connects on the high-voltage contact being installed in switchgear, the accurate running temperature for measuring high-voltage contact, realizes switchgear contact operation temperature
The on-line monitoring of degree.However, the optical fiber surface for high pressure to be isolated is potentially contaminated, optical fiber creeping discharge will lead to, this makes
The temperature measuring application that optical fiber temperature measurement system is obtained for outdoor switch equipment is restricted.Based on considerations above, develop it is a kind of for it is high,
In, low-voltage power system and the electric terminal thermometric intelligent device having higher requirements to temperature.The utility model is specially one
Kind radio device for on-line monitoring temperature.
But there are deficiencies below for existing technology:
1, the induction of existing its temperature of temperature monitoring device is not accurate enough, and the temperature of different parts in switchgear is supervised
Survey it is not accurate enough, can not the moment accurate monitoring, and automatic alarm at high temperature；
2, existing temperature monitoring device is all to need to install inside specific place and equipment, and people want to obtain temperature
It is relatively complicated to spend monitoring data, temperature monitoring parameter can not be directly acquired in operating room.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of radio device for on-line monitoring temperature, solves temperature
The problem of degree monitoring mode is single and can not understand temperature monitoring data in real time.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of radio device for on-line monitoring temperature, packet
Switchgear, infrared radiation thermometer and wireless data terminal are included, the inside of the switchgear is equipped with main breaker, the main breaker
The inside switch cabinet of lower section is equipped with a point breaker, and the surface of the main breaker is provided with stationary contact, the table of the stationary contact
Surface cover is connected to ring type temperature transducer, and the inside switch cabinet of the main breaker side is equipped with cabinet, the inside of the cabinet
Single-chip microcontroller is installed, the box house of the single-chip microcontroller side is equipped with radio receiving transmitting module, the switchgear above the cabinet
Infrared radiation thermometer is installed on inner wall, combined aural and visual alarm is installed above the switchgear, the combined aural and visual alarm side
Antenna is installed above switchgear.
Preferably, the switchgear is installed on surface of wall, and the side of the wall is equipped with side wall, the table of the side wall
Face is equipped with bracket, terminal shell is equipped with above the bracket, the two sides of the terminal shell are provided with radiating groove, described
The surface of switchgear is equipped with cabinet door.
Preferably, the inside of the terminal shell is equipped with wireless data terminal, the end below the wireless data terminal
Controller is installed, the surface of the terminal shell is provided with RS communication interface, the RS communication interface top inside end housing
Terminal shell surface the first display screen is installed, the output end and RS communication interface of the controller and the first display screen connect
It connects, the input terminal of the controller is connect with wireless data terminal.
Preferably, the input terminal of the main breaker is equipped with busbar, and the surface of the busbar is equipped with watchband type thermometric
The output end of sensor, the main breaker is connect by electric wire with breaker is divided.
Preferably, the output end of the watchband type temperature transducer is connect with single-chip microcontroller, the ring type temperature transducer
Output end is connect with single-chip microcontroller, and the output end of the infrared radiation thermometer is equipped with temperature probe, and the temperature probe faces mother
Row.
Preferably, the output end of the single-chip microcontroller is connect with radio receiving transmitting module, the radio receiving transmitting module and no line number
It connects according to terminal, is electrically connected between the antenna and radio receiving transmitting module, the input terminal and single-chip microcontroller of the combined aural and visual alarm
Connection, the surface of the cabinet are equipped with second display screen, and the input terminal of the second display screen is connect with single-chip microcontroller.
(3) beneficial effect
The utility model provides a kind of radio device for on-line monitoring temperature, have it is following the utility model has the advantages that
(1) the utility model passes through setting single-chip microcontroller, watchband type temperature transducer, ring type temperature transducer, infrared measurement of temperature
Instrument, combined aural and visual alarm make the utility model have various temperature mechanism for monitoring, and effectively carry out needle to different heating regions
To the temperature monitoring of property, keep temperature monitoring data more accurate, the temperature information of acquisition is more perfect, thus effective solution
The single problem of temperature monitoring mode is equipped with main breaker in the inside of switchgear, the inside switch cabinet below main breaker
A point breaker is installed, the inside switch cabinet of main breaker side is equipped with cabinet, and the inside of cabinet is equipped with single-chip microcontroller, total disconnected
The input terminal of road device is equipped with busbar, and the surface of busbar is equipped with watchband type temperature transducer, utilizes watchband type temperature transducer
The various temperature of busbar are perceived, then the output end of watchband type temperature transducer is connect with single-chip microcontroller, temperature data are transmitted single
Piece machine carries out storage reception, and the output end of main breaker is connect by electric wire with breaker is divided, the surface setting of main breaker
There is stationary contact, the surface of stationary contact is socketed with ring type temperature transducer, perceives using ring type temperature transducer quiet in main breaker
The temperature of contact further strengthens temperature detection function, and the output end of ring type temperature transducer is connect with single-chip microcontroller, equally
Temperature data transmission single-chip microcontroller is stored, infrared radiation thermometer, infrared survey are installed on the switchgear inner wall above cabinet
The output end of Wen Yi is equipped with temperature probe, and temperature probe faces busbar, utilizes the ring around infrared radiation thermometer perception busbar
Border temperature, further strengthens the monitoring function of temperature, and is equipped with second display screen on the surface of cabinet, and single-chip microcontroller will be received
To temperature data be sent to second display screen, be shown, user at any time can pass through cabinet door observe temperature data, thus
Diversified temperature-monitoring function is realized, also, when temperature is more than warning value, single-chip microcontroller can directly control combined aural and visual alarm
Audible and visible alarm is issued, reminds staff's technical treatment cooling, it is ensured that Electrical Safety.
(2) the utility model by setting radio receiving transmitting module, wireless data terminal, controller, make the utility model without
It need to can be appreciated that temperature data near switchgear, more facilitate staff by the way of wirelessly exporting and understand temperature prison
Parameter is surveyed, labour is saved, facilitates centralized management temperature monitoring data, improves working efficiency, saves monitoring cost, thus
The problem of effective solution can not understand temperature monitoring data in real time, the box house in single-chip microcontroller side is equipped with wireless receipts
Module is sent out, the temperature data received is sent to wireless data terminal by radio receiving transmitting module by single-chip microcontroller, and wireless data is whole
End obtained temperature data is sent on first display screen on terminal shell surface by controller, in turn, make user without
Need to can also carry out the monitoring of temperature data near switchgear, be suitable for integration Management, can more intuitive understanding to temperature
Data.
Detailed description of the invention
Fig. 1 is the utility model schematic diagram of internal structure；
Fig. 2 is the schematic diagram of internal structure of the utility model switchgear；
Fig. 3 is the front view of the utility model switchgear；
Fig. 4 is the schematic diagram of internal structure of the utility model terminal shell；
Fig. 5 is the front view of the utility model terminal shell；
Fig. 6 is the front view of the utility model cabinet.
In figure: 1, wall；2, combined aural and visual alarm；3, antenna；4, side wall；5, main breaker；6, switchgear；7, terminal shell
Body；8, radiating groove；9, bracket；10, watchband type temperature transducer；11, busbar；12, stationary contact；13, divide breaker；14, thermometric
Probe；15, infrared radiation thermometer；16, ring type temperature transducer；17, radio receiving transmitting module；18, cabinet；19, single-chip microcontroller；20, electric
Line；21, cabinet door；22, wireless data terminal；23, controller；24, the first display screen；25, RS485 communication interface；26, second is aobvious
Display screen.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in figures 1 to 6, the utility model provides a kind of technical solution: a kind of radio device for on-line monitoring temperature, including
Switchgear 6, infrared radiation thermometer 15 and wireless data terminal 22, switchgear 6 are installed on 1 surface of wall, and the side of wall 1 is equipped with
Side wall 4, the surface of side wall 4 are equipped with bracket 9, and the top of bracket 9 is equipped with terminal shell 7, and the two sides of terminal shell 7 are provided with
Radiating groove 8, the surface of switchgear 6 are equipped with cabinet door 21, and the inside of terminal shell 7 is equipped with wireless data terminal 22, no line number
Controller 23 is installed inside terminal shell 7 according to 22 lower section of terminal, the surface of terminal shell 7 is provided with RS485 communication interface
7 surface of terminal shell of the top of 25, RS485 communication interface 25 is equipped with the first display screen 24, the output end of controller 23 with
RS485 communication interface 25 and the connection of the first display screen 24, the input terminal of controller 23 are connect with wireless data terminal 22, no line number
According to the model DTD433 wireless data terminal of terminal 22, belong to the prior art, the model MAM-330 control of controller 23
Device belongs to the prior art, and RS485 communication interface 25 can be connect with Ethernet, the directly progress network interconnection, the inside of switchgear 6
Main breaker 5 is installed, point breaker 13, the input terminal of main breaker 5 are installed inside the switchgear 6 of 5 lower section of main breaker
Busbar 11 is installed, the surface of busbar 11 is equipped with watchband type temperature transducer 10, and the output end of main breaker 5 passes through electric wire 20
It is connect with breaker 13 is divided, the model WXC3000S-W1-2.4G watchband type temperature transducer of watchband type temperature transducer 10,
Belong to the prior art, the surface of main breaker 5 is provided with stationary contact 12, and the surface of stationary contact 12 is socketed with ring type temperature transducer
16, the model KY88 ring type temperature transducer of ring type temperature transducer 16 belongs to the prior art, 5 side of main breaker is opened
It closes and cabinet 18 is installed inside cabinet 6, the inside of cabinet 18 is equipped with single-chip microcontroller 19, the model HT66F018 monolithic of single-chip microcontroller 19
Machine belongs to the prior art, radio receiving transmitting module 17 is equipped with inside the cabinet 18 of 19 side of single-chip microcontroller, radio receiving transmitting module 17
Model YJ-43L radio receiving transmitting module, belongs to the prior art, and the output end and single-chip microcontroller 19 of watchband type temperature transducer 10 connect
It connects, the output end of ring type temperature transducer 16 is connect with single-chip microcontroller 19, and the output end of infrared radiation thermometer 15 is equipped with temperature probe
14, temperature probe 14 faces busbar 11, is equipped with infrared radiation thermometer 15, infrared survey on 6 inner wall of switchgear of 18 top of cabinet
The model GA11-BS-05TA infrared thermometer of warm instrument 15, belongs to the prior art, and acousto-optic report is installed in the top of switchgear 6
Alert device 2, the model GST-HX-F8503 combined aural and visual alarm of combined aural and visual alarm 2 belong to the prior art, in the inside of switchgear 6
Main breaker 5 is installed, point breaker 13 is installed inside the switchgear 6 of 5 lower section of main breaker, 5 side of main breaker is opened
It closes and cabinet 18 is installed inside cabinet 6, the inside of cabinet 18 is equipped with single-chip microcontroller 19, and the input terminal of main breaker 5 is equipped with busbar
11, the surface of busbar 11 is equipped with watchband type temperature transducer 10, perceives each of busbar 11 using watchband type temperature transducer 10
Kind of temperature, then the output end of watchband type temperature transducer 10 is connect with single-chip microcontroller 19, by temperature data transmission single-chip microcontroller 19 into
Row storage receives, and the output end of main breaker 5 is connect by electric wire 20 with breaker 13 is divided, the surface setting of main breaker 5
There is stationary contact 12, the surface of stationary contact 12 is socketed with ring type temperature transducer 16, perceives using ring type temperature transducer 16 total disconnected
The temperature of stationary contact 12 in road device 5, further strengthens temperature detection function, and by the output end and list of ring type temperature transducer 16
Piece machine 19 connects, and equally stores temperature data transmission single-chip microcontroller 19, installs on 6 inner wall of switchgear above cabinet 18
There is infrared radiation thermometer 15, the output end of infrared radiation thermometer 15 is equipped with temperature probe 14, and temperature probe 14 faces busbar 11, benefit
The environment temperature around busbar 11 is perceived with infrared radiation thermometer 15, further strengthens the monitoring function of temperature, and in cabinet 18
Surface is equipped with second display screen 26, and received temperature data is sent to second display screen 26, is opened up by single-chip microcontroller 19
Showing, user can pass through cabinet door 21 at any time and observe temperature data, so that diversified temperature-monitoring function is realized, also,
When temperature is more than warning value, single-chip microcontroller 19 can directly control combined aural and visual alarm 2 and issue audible and visible alarm, remind staff's technology
Processing cooling, it is ensured that Electrical Safety makes the utility model have various temperature mechanism for monitoring, and effectively to different hot zones
Domain carries out targetedly temperature monitoring, keeps temperature monitoring data more accurate, the temperature information of acquisition is more perfect, sound-light alarm
Antenna 3 is installed, the signal that antenna 3 facilitates radio receiving transmitting module 17 receives, single-chip microcontroller 19 above the switchgear 6 of 2 side of device
Output end connect with radio receiving transmitting module 17, radio receiving transmitting module 17 is connect with wireless data terminal 22, antenna 3 and wireless is received
It is electrically connected between hair module 17, the input terminal of combined aural and visual alarm 2 is connect with single-chip microcontroller 19, and the surface of cabinet 18 is equipped with second
The input terminal of display screen 26, second display screen 26 is connect with single-chip microcontroller 19, and the temperature data received is passed through nothing by single-chip microcontroller 19
Line transceiver module 17 is sent to wireless data terminal 22, and wireless data terminal 22 sends out obtained temperature data by controller 23
It send to first display screen 24 on 7 surface of terminal shell, in turn, makes user without can also carry out temperature near switchgear 6
The monitoring of data, be suitable for integration Management, can more intuitive understanding arrive temperature data, make the utility model be not necessarily to switching
Cabinet 6 nearby can be appreciated that temperature data, more facilitates staff by the way of wirelessly exporting and understands temperature monitoring parameter,
Labour is saved, centralized management temperature monitoring data are facilitated, improves working efficiency, saves monitoring cost.
In use, the utility model is equipped with main breaker 5, the switchgear of 5 lower section of main breaker in the inside of switchgear 6
Point breaker 13 is installed inside 6, cabinet 18, the inside installation of cabinet 18 are installed inside the switchgear 6 of 5 side of main breaker
There is single-chip microcontroller 19, the input terminal of main breaker 5 is equipped with busbar 11, and the surface of busbar 11 is equipped with watchband type temperature transducer
10, the various temperature of busbar 11 are perceived using watchband type temperature transducer 10, then by the output end of watchband type temperature transducer 10
It is connect with single-chip microcontroller 19, temperature data transmission single-chip microcontroller 19 is subjected to storage reception, and the output end of main breaker 5 passes through electric wire
20 connect with breaker 13 is divided, and the surface of main breaker 5 is provided with stationary contact 12, and the surface of stationary contact 12 is socketed with ring type thermometric
Sensor 16 is perceived the temperature of stationary contact 12 in main breaker 5 using ring type temperature transducer 16, further strengthens temperature sensing
Function, and the output end of ring type temperature transducer 16 is connect with single-chip microcontroller 19, equally by temperature data transmit single-chip microcontroller 19 into
Row stores, and infrared radiation thermometer 15, the output end installation of infrared radiation thermometer 15 are equipped on 6 inner wall of switchgear above cabinet 18
There is temperature probe 14, temperature probe 14 faces busbar 11, the environment temperature around busbar 11 is perceived using infrared radiation thermometer 15,
The monitoring function of temperature is further strengthened, and second display screen 26 is installed on the surface of cabinet 18, single-chip microcontroller 19 will be received
To temperature data be sent to second display screen 26, be shown, user at any time can pass through cabinet door 21 observe temperature data,
To realize diversified temperature-monitoring function, also, when temperature is more than warning value, single-chip microcontroller 19 can directly control acousto-optic
Alarm 2 issues audible and visible alarm, reminds staff's technical treatment cooling, it is ensured that Electrical Safety, the case in 19 side of single-chip microcontroller
Radio receiving transmitting module 17 is installed, the inside of terminal shell 7 is equipped with wireless data terminal 22, wireless data terminal inside body 18
Controller 23 is installed inside the terminal shell 7 of 22 lower sections, the surface of terminal shell 7 is provided with RS485 communication interface 25,
7 surface of terminal shell of the top of RS485 communication interface 25 is equipped with the first display screen 24, and the output end of single-chip microcontroller 19 and wireless
Transceiver module 17 connects, and radio receiving transmitting module 17 is connect with wireless data terminal 22, the temperature data that single-chip microcontroller 19 will receive
It is sent to wireless data terminal 22 by radio receiving transmitting module 17, obtained temperature data is passed through control by wireless data terminal 22
Device 23 is sent on first display screen 24 on 7 surface of terminal shell, and in turn, being not necessarily to user also can be near switchgear 6
The monitoring of trip temperature data is suitable for integration Management, can more intuitive understanding to temperature data.
It can to sum up obtain, the utility model passes through setting single-chip microcontroller 19, watchband type temperature transducer 10, ring type temperature transducer
16, infrared radiation thermometer 15, combined aural and visual alarm 2, radio receiving transmitting module 19, wireless data terminal 22,23 structure of controller, solve
The problem of temperature monitoring mode is single and can not understand temperature monitoring data in real time.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of radio device for on-line monitoring temperature, including switchgear (6), infrared radiation thermometer (15) and wireless data terminal
(22), it is characterised in that: the inside of the switchgear (6) is equipped with main breaker (5), opening below the main breaker (5)
It closes and is equipped with a point breaker (13) inside cabinet (6), the surface of the main breaker (5) is provided with stationary contact (12), the stationary contact
The surface of point (12) is socketed with ring type temperature transducer (16), is equipped with inside the switchgear (6) of main breaker (5) side
The inside of cabinet (18), the cabinet (18) is equipped with single-chip microcontroller (19), and the cabinet (18) of single-chip microcontroller (19) side is internal
It is equipped with radio receiving transmitting module (17), infrared radiation thermometer (15) is installed on switchgear (6) inner wall above the cabinet (18),
It is equipped with combined aural and visual alarm (2) above the switchgear (6), peace above the switchgear (6) of combined aural and visual alarm (2) side
Equipped with antenna (3).
2. a kind of radio device for on-line monitoring temperature according to claim 1, it is characterised in that: switchgear (6) peace
Loaded on wall (1) surface, the side of the wall (1) is equipped with side wall (4), and the surface of the side wall (4) is equipped with bracket
(9), it being equipped with terminal shell (7) above the bracket (9), the two sides of the terminal shell (7) are provided with radiating groove (8),
The surface of the switchgear (6) is equipped with cabinet door (21).
3. a kind of radio device for on-line monitoring temperature according to claim 2, it is characterised in that: terminal shell (7) it is interior
Portion is equipped with wireless data terminal (22), is equipped with control inside the terminal shell (7) below the wireless data terminal (22)
The surface of device (23), the terminal shell (7) is provided with RS485 communication interface (25), above the RS485 communication interface (25)
Terminal shell (7) surface be equipped with the first display screen (24), the output end of the controller (23) and RS485 communication interface
(25) it is connect with the first display screen (24) connection, the input terminal of the controller (23) with wireless data terminal (22).
4. a kind of radio device for on-line monitoring temperature according to claim 1, it is characterised in that: the main breaker (5)
Input terminal be equipped with busbar (11), the surface of the busbar (11) is equipped with watchband type temperature transducer (10), described total disconnected
The output end of road device (5) is connect by electric wire (20) with breaker (13) is divided.
5. a kind of radio device for on-line monitoring temperature according to claim 4, it is characterised in that: watchband type temperature transducer
(10) output end is connect with single-chip microcontroller (19), and the output end of the ring type temperature transducer (16) is connect with single-chip microcontroller (19),
The output end of the infrared radiation thermometer (15) is equipped with temperature probe (14), and the temperature probe (14) faces busbar (11).
6. a kind of radio device for on-line monitoring temperature according to claim 1, it is characterised in that: the single-chip microcontroller (19)
Output end is connect with radio receiving transmitting module (17), and the radio receiving transmitting module (17) connect with wireless data terminal (22), described
It is electrically connected between antenna (3) and radio receiving transmitting module (17), the input terminal of the combined aural and visual alarm (2) and single-chip microcontroller (19) are even
It connects, the surface of the cabinet (18) is equipped with second display screen (26), the input terminal and single-chip microcontroller of the second display screen (26)
(19) it connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583344.XU CN209027693U (en) | 2018-09-27 | 2018-09-27 | A kind of radio device for on-line monitoring temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583344.XU CN209027693U (en) | 2018-09-27 | 2018-09-27 | A kind of radio device for on-line monitoring temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027693U true CN209027693U (en) | 2019-06-25 |
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ID=66905071
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821583344.XU Active CN209027693U (en) | 2018-09-27 | 2018-09-27 | A kind of radio device for on-line monitoring temperature |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111198587A (en) * | 2019-12-30 | 2020-05-26 | 国网浙江省电力有限公司宁波供电公司 | High-voltage switch cabinet monitoring system and method based on Internet of things technology |
| WO2021120118A1 (en) * | 2019-12-19 | 2021-06-24 | Abb Schweiz Ag | Apparatus for measuring temperature of switchgear, assembling method thereof and switchgear |
-
2018
- 2018-09-27 CN CN201821583344.XU patent/CN209027693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120118A1 (en) * | 2019-12-19 | 2021-06-24 | Abb Schweiz Ag | Apparatus for measuring temperature of switchgear, assembling method thereof and switchgear |
| CN111198587A (en) * | 2019-12-30 | 2020-05-26 | 国网浙江省电力有限公司宁波供电公司 | High-voltage switch cabinet monitoring system and method based on Internet of things technology |
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