CN207337252U - It is passive to ask for electric-type Intelligent switch cabinet thermometric control device - Google Patents
It is passive to ask for electric-type Intelligent switch cabinet thermometric control device Download PDFInfo
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- CN207337252U CN207337252U CN201721164765.4U CN201721164765U CN207337252U CN 207337252 U CN207337252 U CN 207337252U CN 201721164765 U CN201721164765 U CN 201721164765U CN 207337252 U CN207337252 U CN 207337252U
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Abstract
It is passive to ask for electric-type Intelligent switch cabinet thermometric control device, belong to power high voltage switchgear technical field, including：Temperature collecting module, receiving module, microprocessor, switching value acquisition module, photoisolator and display screen；Temperature collecting module is connected by receiving module with microprocessor；Temperature collecting module includes passive automatic electricity getting firing ring, and passive automatic electricity getting firing ring senses automatic electricity getting by high-voltage charged body, powers for temperature collecting module；Switching value acquisition module is connected by photoisolator with microprocessor, and display screen is connected with microprocessor.The temperature data for the electric terminal for being gathered temperature collecting module by receiving module is sent to microprocessor, switching signal is gathered by switching value acquisition module, microprocessor shows temperature data and switching signal on a display screen, realize monitoring electric terminal temperature change and detection switch signal in real time, solves the reliability and safety that there are electrical fire security risk, ensure that switchgear uses.
Description
Technical field
Power high voltage switchgear technical field is the utility model is related to, being specially that one kind is passive asks for electric-type Intelligent switch cabinet
Thermometric control device.
Background technology
In recent years, as power transmission and distribution industry in China's is towards digitlization, intelligent, integrated, networking direction quick hair
Exhibition, operation control and temperature monitoring to power switchgear, it is proposed that many new, higher requirements.
At present, Intelligent switch cabinet thermometric control device, including common primary circuit dynamic analog display figure, three-phase are powered
Function, Temperature and Humidity Control, breaker division button etc., contact temperature measurement module are installed using traditional watchband cluster, in-built electrical
Pond, battery service life is limited, if the too low temperature measurement module cisco unity malfunction of cell voltage, point being monitored temperature data cannot
Real-time Transmission monitors, if measured point temperature is excessive to cannot get data overtemperature alarm, the moment there are electrical fire security risk, reliably
Property and security are relatively low.
Utility model content
For problems of the prior art, the utility model offer one kind is passive to ask for electric-type Intelligent switch cabinet thermometric
Control device, the temperature rise data monitoring of main monitoring breaker contact, busbar and cable connector, can effectively prevent air insulation height
Compress switch cabinet breaker contact or busbar contact triggers accident because loose contact causes fever, electric terminal temperature collecting module
Using superpower remote-wireless technology for radio frequency and it is passive ask for power technology, point being monitored temperature is transferred to host or backstage
Show, moment on-line monitoring measured point temperature change.
The utility model is to be achieved through the following technical solutions：
It is passive to ask for electric-type Intelligent switch cabinet thermometric control device, including：Temperature collecting module, receiving module, microprocessor
Device, switching value acquisition module, photoisolator and display screen；
The temperature collecting module is connected by receiving module with microprocessor, for measuring the electric terminal in switchgear
Temperature；
The temperature collecting module includes passive automatic electricity getting firing ring, and passive automatic electricity getting firing ring passes through electrification in high voltage body-sensing
Automatic electricity getting is answered, is powered for temperature collecting module；
The switching value acquisition module is connected by photoisolator with microprocessor, described for gathering switching signal
Display screen is connected with microprocessor.
Optionally, switching value acquisition module includes：Human body sensing probe, killer switch contact, energy storage contact, ground connection are touched
Point, operating position contact and testing position contact；
Human body sensing probe, killer switch contact, energy storage contact, earthing contact, operating position contact and the experiment
Position contact is connected by photoisolator with microprocessor respectively.
Optionally, state indicator module is further included；
The state indicator module includes several status indicator lamps, several status indicator lamps connect with microcontroller respectively
Connect, the working status for the signal state of a control indicator light that microcontroller is collected according to switching value acquisition module.
Optionally, temperature and humidity acquisition module and output control module are further included；
The temperature and humidity acquisition module is connected with microprocessor, and temperature and humidity acquisition module is used to gather environment temperature and wet
Degree, output control control module are connected with microprocessor.
Optionally, further include：Voice cue module, the voice cue module are connected with microprocessor, microprocessor root
The signal control voice reminding module gathered according to switching value acquisition module works.
Optionally, further include：High-voltage signal acquisition module, voltage sample module and current sample module；
The high-voltage signal acquisition module is connected by photoisolator with microprocessor, and voltage sample module and electric current are adopted
Egf block is connected with microprocessor respectively, and voltage sample module is used for collection voltages data, and current sample module is used to gather electricity
Flow data, microprocessor show the voltage data of collection and current data by display screen.
Optionally, further include：Communication module, the communication module are connected with microprocessor, for communicating with host computer.
Optionally, the communication module is RS-485 communication interfaces.
Optionally, the connection mode of the temperature collecting module and receiving module is wireless connection.
Optionally, lighting module is further included, the lighting module is connected with microprocessor.
Compared with prior art, the utility model has technique effect beneficial below：
It is provided by the utility model it is passive ask for electric-type Intelligent switch cabinet thermometric control device, by receiving module by temperature
The temperature data of electric terminal is sent to microprocessor in the switchgear of acquisition module collection, is gathered by switching value acquisition module
Switching signal, and microprocessor is sent to, microprocessor shows temperature data and switching signal on a display screen, realizes reality
When monitor electric terminal temperature change and detection switch signal, solve constantly there are electrical fire security risk, ensure that out
Close the reliability and safety that cabinet uses；And use passive automatic electricity getting firing ring to power for temperature collecting module, avoid existing
Have when being powered in technology by internal battery, if the problem of cell voltage too low temperature collecting module module cisco unity malfunction.
Further, the folding condition of switching value acquisition module collection breaker, ground connection, energy storage, operating position, examination are passed through
The state of position is tested, by state indicator module, i.e. status indicator lamp is shown, easy to operation and observation.
Further, voice anti-fault prompting is carried out by voice cue module, avoids maloperation, improve security and stabilization
Property.
Brief description of the drawings
Fig. 1 is the passive schematic diagram for asking for electric-type Intelligent switch cabinet thermometric control device provided by the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, it is described be the explanation to the utility model and
It is not to limit.
Fig. 1 is the passive signal for asking for electric-type Intelligent switch cabinet thermometric control device that the utility model embodiment provides
Figure, as shown in Figure 1, passive electric-type Intelligent switch cabinet thermometric control device of asking for includes temperature collecting module, receiving module, Wei Chu
Manage device, switching value acquisition module, photoisolator, display screen, state indicator module, temperature and humidity acquisition module, output control mould
Block, voice cue module, high-voltage signal acquisition module, voltage sample module, current sample module and communication module；
Temperature collecting module is connected by receiving module with microprocessor, for measuring the temperature of the electric terminal in switchgear
Degree；Temperature collecting module includes passive automatic electricity getting firing ring, and passive automatic electricity getting firing ring senses automatic electricity getting by high-voltage charged body,
Power for temperature collecting module；Switching value acquisition module is connected by photoisolator with microprocessor, for gathering switch letter
Number, display screen is connected with microprocessor.Temperature collecting module installation contact, the first-class electric terminal of cable bond, can surveyed online
Measure contact, the temperature of the first-class electric terminal of cable bond.The connection mode of temperature collecting module and receiving module is wireless connection,
Certainly in practical applications or wired connection, the utility model embodiment do not limit this.
Wherein, switching value acquisition module includes：Human body sensing probe, killer switch contact, energy storage contact, ground connection are touched
Point, operating position contact and testing position contact；Human body sensing probe, killer switch contact, energy storage contact, earthing contact,
Operating position contact is connected by photoisolator with microprocessor respectively with testing position contact.Passive automatic electricity getting firing ring is adopted
With Nanoalloy material, automatic electricity getting can be sensed from high-voltage charged body automatically, is powered all the life to temperature collecting module.
State indicator module includes several status indicator lamps, several status indicator lamps are connected with microcontroller respectively,
The working status for the signal state of a control indicator light that microcontroller is collected according to switching value acquisition module.Such as status indicator lamp
It can include：Breaker open state indicator light, breaker off status indicator light, energy storage indicator light, ground connection grounded signal lamp, work
Position indicator and testing position indicator light, in work, corresponding indicator light work when being triggered of corresponding contact.
Temperature and humidity acquisition module is connected with microprocessor, and temperature and humidity acquisition module is used to gather environment temperature and humidity, defeated
Go out to control control module to connect with microprocessor.Output module control heating unit and dehydrating unit is controlled, when detecting environment
Heating unit works when middle temperature is less than design temperature lower limit, when environment temperature is higher than the design temperature upper limit, stops heating, with
Temperature is adjusted, when detecting that humidity is more than setting humidity in environment, dehumidifier work, ensures that work is steady with regulating environmental humidity
Qualitative and security.
Voice cue module is connected with microprocessor, and the signal that microprocessor is gathered according to switching value acquisition module controls
Voice cue module works.
It is exemplary, the voice cue module course of work：In breaker closing state, trolley is pushed into by mistake from testing position
During operating position, voice prompt " please divide breaker ".In earthing switch "on" position, trolley is pushed into work from testing position by mistake
When making position, voice prompt " please divide earthing switch ".In breaker closing state, earthing switch "on" position, by mistake by trolley from
When testing position is pushed into operating position, voice prompt " please divide breaker, please divide earthing switch ".When switch cabinet body major loop is sent
When electric, when someone stops before cabinet, voice prompt " this cabinet major loop is powered "；When switch cabinet body major loop powers off, before cabinet
When someone stops, voice prompt " this cabinet major loop has powered off ".
High-voltage signal acquisition module is connected by photoisolator with microprocessor, voltage sample module and current sample mould
Block is connected with microprocessor respectively, and voltage sample module is used for collection voltages data, and current sample module is used to gather electric current number
According to microprocessor shows the voltage data of collection and current data by display screen.
News module is connected with microprocessor, for communicating with host computer, wherein, communication module can be that RS-485 communications connect
Mouthful, communication protocol may be selected to be power industry professional standard MODBUS communications protocol stipulations, communication baud rate default value
1200bps、2400bps、4800bps、9600bps。
It should be noted that the dynamic analog figure of display screen display, according to the primary connection scheme of user, voltage class
(35kV be light yellow, 10kV be magneta colour, 6kV be navy blue) make panel figure, by break-point section dynamic instruction module table
Show, form real-time dynamic instruction, operator is more directly perceived, more rich, more accurately status information so as to bring.Display content bag
Include：Separating brake (or circuit) is shown；Combined floodgate (or circuit) display；Ground connection display；Energy storage is shown；Operating position is shown；Testing position
Display；Dynamic Announce during handcart disengaging；The anti-error voice prompt of breaker, earthing switch.Nothing provided by the utility model
From charging type Intelligent switch cabinet thermometric control device, it is the new generation product for the design of 0.1-35KV indoor switch cabinets, fits
For a variety of switchgears such as middle-placed switch cabinet, hands injured, fixed cabinet, ring main units.
Optionally, it is provided by the utility model it is passive ask for electric-type Intelligent switch cabinet thermometric control device, further include illumination
Device, when human body sensing probe senses that someone station is stopped before cabinet, automatic start cabinet intraoral illumination, liquid crystal display backlight, power transmission
When with voice indicate, after operator leaves, be automatically stopped.
Passive electric-type Intelligent switch cabinet thermometric control device of asking for provided by the utility model further includes background monitoring system,
Operation of the monitoring system to each equipment under test mainly includes：Monitoring center parameter setting, temperature data inquiry, alarm, failure,
Additional function includes plot module function, thermometric wiring diagram, measuring junction working status, communication condition and event query etc..
It is provided by the utility model it is passive ask for electric-type Intelligent switch cabinet thermometric control device using closed flame retarding construction,
High-temperature resistant shell, strong antijamming capability.Man-machine interface is good, and rich display information is easy to operate.Exquisite appearance is novel, simplifies
Switch cabinet panel.There is abnormal device energy auto-alarming in perfect powered self-checking function, product operation.Modularization plug connector knot
Structure, easy to on-site maintenance.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. passive ask for electric-type Intelligent switch cabinet thermometric control device, it is characterised in that including：Temperature collecting module, receive mould
Block, microprocessor, switching value acquisition module, photoisolator and display screen；
The temperature collecting module is connected by receiving module with microprocessor, for measuring the temperature of the electric terminal in switchgear
Degree；
The temperature collecting module includes passive automatic electricity getting firing ring, and passive automatic electricity getting firing ring is sensed certainly by high-voltage charged body
Electricity is taken, is powered for temperature collecting module；
The switching value acquisition module is connected by photoisolator with microprocessor, for gathering switching signal, the display
Screen is connected with microprocessor.
2. passive as claimed in claim 1 ask for electric-type Intelligent switch cabinet thermometric control device, it is characterised in that switching value is adopted
Collection module includes：Human body sensing probe, killer switch contact, energy storage contact, earthing contact, operating position contact and experiment position
Put contact；
Human body sensing probe, killer switch contact, energy storage contact, earthing contact, operating position contact and the testing position
Contact is connected by photoisolator with microprocessor respectively.
3. passive as claimed in claim 2 ask for electric-type Intelligent switch cabinet thermometric control device, it is characterised in that further includes shape
State indicating module；
The state indicator module includes several status indicator lamps, several status indicator lamps are connected with microcontroller respectively,
The working status for the signal state of a control indicator light that microcontroller is collected according to switching value acquisition module.
4. passive as claimed in claim 1 ask for electric-type Intelligent switch cabinet thermometric control device, it is characterised in that further includes temperature
Humidity collection module and output control module；
The temperature and humidity acquisition module is connected with microprocessor, and temperature and humidity acquisition module is used to gather environment temperature and humidity, defeated
Go out to control control module to connect with microprocessor.
5. passive as claimed in claim 1 ask for electric-type Intelligent switch cabinet thermometric control device, it is characterised in that further includes：
Voice cue module, the voice cue module are connected with microprocessor, and microprocessor is gathered according to switching value acquisition module
Signal control voice reminding module work.
6. passive as claimed in claim 1 ask for electric-type Intelligent switch cabinet thermometric control device, it is characterised in that further includes：
High-voltage signal acquisition module, voltage sample module and current sample module；
The high-voltage signal acquisition module is connected by photoisolator with microprocessor, voltage sample module and current sample mould
Block is connected with microprocessor respectively, and voltage sample module is used for collection voltages data, and current sample module is used to gather electric current number
According to microprocessor shows the voltage data of collection and current data by display screen.
7. passive as claimed in claim 1 ask for electric-type Intelligent switch cabinet thermometric control device, it is characterised in that further includes：
Communication module, the communication module are connected with microprocessor, for communicating with host computer.
8. passive as claimed in claim 7 ask for electric-type Intelligent switch cabinet thermometric control device, it is characterised in that the communication
Module is RS-485 communication interfaces.
9. passive as claimed in claim 1 ask for electric-type Intelligent switch cabinet thermometric control device, it is characterised in that the temperature
The connection mode of acquisition module and receiving module is wireless connection.
10. passive as claimed in claim 1 ask for electric-type Intelligent switch cabinet thermometric control device, it is characterised in that further includes
Lighting module, the lighting module are connected with microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164765.4U CN207337252U (en) | 2017-09-12 | 2017-09-12 | It is passive to ask for electric-type Intelligent switch cabinet thermometric control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164765.4U CN207337252U (en) | 2017-09-12 | 2017-09-12 | It is passive to ask for electric-type Intelligent switch cabinet thermometric control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207337252U true CN207337252U (en) | 2018-05-08 |
Family
ID=62368837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721164765.4U Expired - Fee Related CN207337252U (en) | 2017-09-12 | 2017-09-12 | It is passive to ask for electric-type Intelligent switch cabinet thermometric control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207337252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061788A (en) * | 2020-07-29 | 2022-02-18 | 陕西同力智慧能源服务有限公司 | Intelligent integrated contact temperature measuring system based on self-power-taking type ZIGBEE ad hoc network |
-
2017
- 2017-09-12 CN CN201721164765.4U patent/CN207337252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061788A (en) * | 2020-07-29 | 2022-02-18 | 陕西同力智慧能源服务有限公司 | Intelligent integrated contact temperature measuring system based on self-power-taking type ZIGBEE ad hoc network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20180912 |