CN207718600U - A kind of terminal box humidity real-time monitoring and alarming device - Google Patents
A kind of terminal box humidity real-time monitoring and alarming device Download PDFInfo
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- CN207718600U CN207718600U CN201721804067.6U CN201721804067U CN207718600U CN 207718600 U CN207718600 U CN 207718600U CN 201721804067 U CN201721804067 U CN 201721804067U CN 207718600 U CN207718600 U CN 207718600U
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- terminal box
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- humidity
- time monitoring
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Abstract
The utility model discloses a kind of terminal box humidity real-time monitoring and alarming devices, including at least one sensor that can perceive ambient humidity value, the analog-to-digital conversion module being connect with sensor, the control system being connect with analog-to-digital conversion module, the display module being connect with control system, the display being connect with display module and the wireless transport module being connect with control system.The utility model constantly monitors the humidity inside terminal box using humidity sensor, and is connect it with host computer by wireless network, and staff can learn the humidity value in terminal box in computer room.When the humidity increases, the utility model can send out abnormal signal by position machine rapidly upward, notify maintenance personal to be detected and repair, shorten maintenance intervals, improve efficiency.
Description
Technical field
The utility model is related to terminal box monitoring fields, and in particular to a kind of terminal box humidity real time monitoring alarm dress
It sets.
Background technology
Connecting terminal is exactly a kind of aftermarket product for realizing electrical connection, is industrially divided into the scope of connector.
As industrial automatization is higher and higher and Industry Control requires to be increasingly stringenter, accurately, on the dosage of connecting terminal is gradual
Rise.With the development of electronics industry, the use scope of connecting terminal is more and more, and type is also more and more.
Terminal box is a kind of switching construction line, is labeled to branched line, and convenient one is provided for wiring and the line inspection
Kind interface arrangement.It in some cases, can be more regular by some more special and installation settings for ease of constructing and debugging
Product such as short circuit isolator be mounted on wiring terminal box in.
Because of long-term wind and weather, the decline of sealing performance itself causes extraneous big for substation section outdoor terminal box, mechanism case
Measure steam intrusion；Terminal box bottom cable passage blocks not tight, and cable duct steam largely pours into, and humidity is excessive in case and condensation,
Make device isolation strength reduction in terminal box, leads to secondary wiring terminals row's short circuit, small air switch tripping, and then cause relay
Protective device tripping causes equipment fault or switch is caused to malfunction, serious security risk is brought to power station actual motion.
Utility model content
The utility model is intended to provide a kind of terminal box that can constantly monitor terminal box interior humidity and is supervised in real time with humidity
Control warning device.
The utility model adopts the following technical solution：
A kind of terminal box humidity real-time monitoring and alarming device, including the sensor of at least one perception ambient humidity value,
The analog-to-digital conversion module that is connect with sensor, the control system being connect with analog-to-digital conversion module, the display being connect with control system
Module, the display being connect with display module and the wireless transport module being connect with control system.
As further solution：It further include the buzzer being connect with control system.
As further solution：It further include the indicator light being connect with control system.
As further solution：The sensor matches one by one with indicator light.
As further solution：The quantity of the indicator light is four.
As further solution：The model JWSK-6 of the sensor.
As further solution：The control system is PLC control system.
The good effect that the utility model generates is as follows：
The utility model solves the problems, such as that humidity of terminal box monitoring is difficult.Conventional humidity control means are manually to patrol
Inspection.But when encountering the bad weathers such as storm wind heavy rain, manual inspection stops, and can not learn the actual conditions of terminal box.Especially
It is that manual inspection density is low, interval length, the disturbing factor that test data receives is more, can not learn the actual humidity feelings in terminal box
Condition.The utility model uses humidity sensor and is constantly monitored to the humidity in terminal box, can carry out it is round-the-clock not between
Disconnected monitoring, can obtain accurate detection data.
The utility model also solves the wiring problem of wired monitoring.Also there is a kind of utilization wired monitoring network pair in the market
The monitoring system that humidity value in terminal box is monitored, but this set monitoring system needs to be laid with portion to each terminal box
Data line, construction cost is high, and wiring is complicated, and debugging is difficult, and operating cost is very high.The utility model use wireless network into
Row data transmission, makes construction cost reduce rapidly, and repairs simpler, and the device in terminal box is respectively complete, Neng Goujin
Row is individually replaced, more convenient to use.
Description of the drawings
Fig. 1 is the principles of the present invention figure；
Wherein：1 sensor, 2 analog-to-digital conversion modules, 3 control systems, 4 display modules, 5 displays, 6 wireless transport modules,
7 buzzers, 8 indicator lights.
Specific implementation mode
The utility model is further described with reference to Fig. 1.
The utility model adopts the following technical solution：
A kind of terminal box humidity real-time monitoring and alarming device, including at least one sensing that can perceive ambient humidity value
Device 1, the analog-to-digital conversion module 2 being connect with sensor 1, the control system 3 being connect with analog-to-digital conversion module 2 and control system 3 connect
The display module 4 connect, the display 5 being connect with display module 4 and the wireless transport module 6 being connect with control system 3.
As further solution：It further include the buzzer 7 being connect with control system 3.
As further solution：It further include the indicator light 8 being connect with control system 3.
As further solution：The sensor 1 matches one by one with indicator light 8.
As further solution：The quantity of the indicator light 8 is four.
As further solution：The model JWSK-6 of the sensor 1.
As further solution：The control system 3 is PLC control system.
Firstly the need of progress installation operation.Wherein analog-to-digital conversion module 2, control system 3, display module 4, display 5, nothing
Line transmission module 6, buzzer 7 and indicator light 8 are installed on the door inner wall of terminal box, and sensor 1 is mounted on inside terminal box.
Sensor 1 generally uses two groups four settings, wherein two of first group are separately mounted to terminal box top surface
The both sides of inner wall, second group of two both sides for being separately mounted to terminal box bottom surface inner wall.
Four sensors 1 can acquire the humidity value inside terminal box, and the operation principle of sensor 1 is changing by humidity
Become and exports different current values；After the current value is input to analog-to-digital conversion module 2, analog-to-digital conversion module 2 is converted into data
And upload to control system 3；The data are compared control system 3 with the preset data of storage inside, when analog-to-digital conversion mould
When the data that block 2 uploads are more than preset data, illustrate that the humidity value in terminal box is abnormal, it is on the contrary then normal.
In the process of running, the data of acquisition are transferred to display 5, display 5 by control system 3 by display module 4
Constantly show the humidity data that sensor 1 acquires.
When the humidity value exception in terminal box, control system 3 is simultaneously to wireless transport module 6, buzzer 7 and indicator light
8 signal an alerts：Alarm signal is sent to host computer by wireless transport module 6 by network, and maintenance personal obtains the alarm
The terminal box present position is rushed towards after signal repairs work；7 signal an alert of buzzer, maintenance personal can be according to sound
Sound determines rapidly the position of terminal box because in terminal box compact district, determine the position of some terminal box be it is relatively difficult,
It can be positioned rapidly according to sound；Indicator light 8 flickers after being connected to alarm signal, and maintenance personal can be according to its determination
The exceptional value which humidity sensor detects, and then rapid determining humidity abnormal area.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model, rather than its limitations,
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that,
It can still modify to the technical solution recorded in previous embodiment, or be equal to which part technical characteristic
It replaces, and these modifications or replacements, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of terminal box humidity real-time monitoring and alarming device, it is characterised in that：Including at least one perception ambient humidity value
Sensor（1）With sensor（1）The analog-to-digital conversion module of connection（2）With analog-to-digital conversion module（2）The control system of connection
（3）With control system（3）The display module of connection（4）With display module（4）The display of connection（5）With with control system
（3）The wireless transport module of connection（6）.
2. a kind of terminal box humidity real-time monitoring and alarming device according to claim 1, it is characterised in that：Further include with
Control system（3）The buzzer of connection（7）.
3. a kind of terminal box humidity real-time monitoring and alarming device according to claim 1, it is characterised in that：Further include with
Control system（3）The indicator light of connection（8）.
4. a kind of terminal box humidity real-time monitoring and alarming device according to claim 3, it is characterised in that：The sensing
Device（1）With indicator light（8）It matches one by one.
5. a kind of terminal box humidity real-time monitoring and alarming device according to claim 4, it is characterised in that：The instruction
Lamp（8）Quantity be four.
6. a kind of terminal box humidity real-time monitoring and alarming device according to claim 1, it is characterised in that：The control
System（3）For PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804067.6U CN207718600U (en) | 2017-12-21 | 2017-12-21 | A kind of terminal box humidity real-time monitoring and alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804067.6U CN207718600U (en) | 2017-12-21 | 2017-12-21 | A kind of terminal box humidity real-time monitoring and alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718600U true CN207718600U (en) | 2018-08-10 |
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ID=63056913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721804067.6U Active CN207718600U (en) | 2017-12-21 | 2017-12-21 | A kind of terminal box humidity real-time monitoring and alarming device |
Country Status (1)
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| CN (1) | CN207718600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909776A (en) * | 2017-12-21 | 2018-04-13 | 国网河北省电力有限公司衡水供电分公司 | A kind of terminal box humidity real-time monitoring and alarming device |
| US11367336B2 (en) | 2019-11-13 | 2022-06-21 | Carrier Corporation | Short-circuit isolator |
-
2017
- 2017-12-21 CN CN201721804067.6U patent/CN207718600U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909776A (en) * | 2017-12-21 | 2018-04-13 | 国网河北省电力有限公司衡水供电分公司 | A kind of terminal box humidity real-time monitoring and alarming device |
| US11367336B2 (en) | 2019-11-13 | 2022-06-21 | Carrier Corporation | Short-circuit isolator |
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