CN107909776A - 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
- Publication number
- CN107909776A CN107909776A CN201711393716.2A CN201711393716A CN107909776A CN 107909776 A CN107909776 A CN 107909776A CN 201711393716 A CN201711393716 A CN 201711393716A CN 107909776 A CN107909776 A CN 107909776A
- Authority
- CN
- China
- Prior art keywords
- terminal box
- control system
- humidity
- time monitoring
- alarming device
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 230000008447 perception Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000257303 Hymenoptera Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/20—Status alarms responsive to moisture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention discloses a kind of terminal box humidity real-time monitoring and alarming device, including at least one sensor that can perceive ambient humidity value, the analog-to-digital conversion module being connected with sensor, the control system being connected with analog-to-digital conversion module, the display module being connected with control system, the display being connected with display module and the wireless transport module being connected with control system.The present invention constantly monitors the humidity inside terminal box using humidity sensor, and is connected it with host computer by wireless network, and staff can just learn the humidity value in terminal box in computer room.When the humidity increases, the present invention can send abnormal signal by position machine rapidly upward, notify maintenance personal to be detected and repair, shorten maintenance intervals, improve efficiency.
Description
Technical field
The present invention relates to terminal box monitoring field, and in particular to a kind of terminal box humidity real-time monitoring and alarming device.
Background technology
Wire connection terminal is exactly a kind of aftermarket product for being used for realization electrical connection, is industrially divided into the category of connector.
As industrial automatization is higher and higher and Industry Control requirement is increasingly stringenter, accurate, on the dosage of wire connection terminal is gradual
Rise.With the development of electronics industry, the use scope of wire connection terminal is more and more, and species is also more and more.
Terminal box is a kind of switching construction line, and branched line is labeled, and convenient one is provided for wiring and the line inspection
Kind interface arrangement.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 installed 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；Cable passage closure in terminal box bottom is not tight, and cable duct steam largely pours into, and humidity is excessive in case and condensation,
Make device isolation intensity decreases in terminal box, cause secondary wiring terminals row's short circuit, small air switch tripping, and then trigger relay
Protective device tripping, causes equipment fault or causes switch to malfunction, serious security risk is brought to power station actual motion.
The content of the invention
Reported the present invention is intended to provide a kind of terminal box that can constantly monitor terminal box interior humidity is monitored in real time with humidity
Alarm device.
The present invention adopts the following technical scheme that：
A kind of terminal box humidity real-time monitoring and alarming device, including at least one sensor for perceiving ambient humidity value and biography
Sensor connection analog-to-digital conversion module, be connected with analog-to-digital conversion module control system, be connected with control system display module,
The display being connected with display module and the wireless transport module being connected with control system.
As further solution：Further include the buzzer being connected with control system.
As further solution：Further include the indicator light being connected 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 present invention produces is as follows：
The present invention solves the problems, such as that humidity of terminal box monitoring is difficult.Conventional humidity control means are manual inspections.But work as
Storm wind heavy rain is run into when bad weather, and manual inspection stops, and can not learn the actual conditions of terminal box.Especially manual inspection
Density is low, and interval length, the received disturbing factor of test data is more, can not learn the actual humidity situation in terminal box.The present invention
Employ humidity sensor constantly to monitor the humidity in terminal box, round-the-clock uninterrupted monitoring can be carried out, can be obtained
To accurate detection data.
This invention also solves the wiring problem of wired monitoring.In the market also has one kind using wired monitoring network to terminal
The monitoring system that humidity value in case is monitored, but this set monitoring system needs to be laid with a data to each terminal box
Line, construction cost is high, and wiring is complicated, and debugging is difficult, and operating cost is very high.Present invention employs wireless network to carry out data biography
It is defeated, construction cost is reduced rapidly, and repair simpler, the device in terminal box is each complete, can carry out individually more
Change, it is more convenient to use.
Brief description of the drawings
Fig. 1 is the principle 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 bees
Ring device, 8 indicator lights.
Embodiment
The present invention is further described with reference to Fig. 1.
The present invention adopts the following technical scheme that：
A kind of terminal box humidity real-time monitoring and alarming device, including at least one sensor 1 that can perceive ambient humidity value,
The analog-to-digital conversion module 2 that is connected with sensor 1, the control system 3 that is connected with analog-to-digital conversion module 2, be connected with control system 3
Display module 4, the display 5 being connected with display module 4 and the wireless transport module 6 being connected with control system 3.
As further solution：Further include the buzzer 7 being connected with control system 3.
As further solution：Further include the indicator light 8 being connected 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 transport module 6, buzzer 7 and indicator light 8 are installed on the door inner wall of terminal box, and sensor 1 is installed on inside terminal box.
Sensor 1 generally uses the setting of two groups four, 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 gather the humidity value inside terminal box, and the operation principle of sensor 1 is changing by humidity
Become and export 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 collection are transferred to display 5, display 5 by control system 3 by display module 4
Constantly show the humidity data that sensor 1 gathers.
When the humidity value in terminal box is abnormal, control system 3 is at the same time to wireless transport module 6, buzzer 7 and indicator light
8 signal an alerts：Wireless transport module 6 is sent alarm signal to host computer by network, and maintenance personal obtains the alarm
The terminal box present position is rushed towards after signal and carries out maintenance 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, the position for determining some terminal box be it is relatively difficult,
It can be positioned rapidly according to sound；Indicator light 8 flickers after alarm signal is connected to, maintenance personal can be determined according to it be
The exceptional value which humidity sensor detects, and then definite humidity abnormal area rapidly.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations, although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that, it still may be used
To modify to the technical solution described in previous embodiment, or equivalent substitution is carried out to which part technical characteristic, and
These modifications are replaced, and the essence of appropriate technical solution is departed from the spirit and model of technical solution of the embodiment of the present invention
Enclose.
Claims (6)
- A kind of 1. 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）.
- A kind of 2. 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）.
- A kind of 3. 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）.
- A kind of 4. 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）Match one by one.
- A kind of 5. 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.
- A kind of 6. 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 |
|---|---|---|---|
| CN201711393716.2A CN107909776A (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 |
|---|---|---|---|
| CN201711393716.2A CN107909776A (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 |
|---|---|
| CN107909776A true CN107909776A (en) | 2018-04-13 |
Family
ID=61869522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711393716.2A Pending CN107909776A (en) | 2017-12-21 | 2017-12-21 | A kind of terminal box humidity real-time monitoring and alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107909776A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562345A (en) * | 2020-04-21 | 2020-08-21 | 国网河北省电力有限公司衡水供电分公司 | Gas information on-site detection and analysis device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570902U (en) * | 2009-09-28 | 2010-09-01 | 泉州科力电气有限公司 | System for remotely monitoring and managing humidity of terminal box of transformer substation |
| CN105045173A (en) * | 2015-06-29 | 2015-11-11 | 韦义乐 | Substation outdoor terminal box intelligent control system |
| CN204904119U (en) * | 2015-09-09 | 2015-12-23 | 三峡大学 | Terminal box humidity monitor control system based on singlechip and color sensor |
| CN205691241U (en) * | 2016-05-30 | 2016-11-16 | 国网山东省电力公司阳谷县供电公司 | A kind of transformator operating temperature detection device |
| CN107154585A (en) * | 2017-06-01 | 2017-09-12 | 四川亚润科技有限公司 | A kind of terminal box equipment based on Temperature Humidity Sensor early warning technology |
| CN207718600U (en) * | 2017-12-21 | 2018-08-10 | 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 |
-
2017
- 2017-12-21 CN CN201711393716.2A patent/CN107909776A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570902U (en) * | 2009-09-28 | 2010-09-01 | 泉州科力电气有限公司 | System for remotely monitoring and managing humidity of terminal box of transformer substation |
| CN105045173A (en) * | 2015-06-29 | 2015-11-11 | 韦义乐 | Substation outdoor terminal box intelligent control system |
| CN204904119U (en) * | 2015-09-09 | 2015-12-23 | 三峡大学 | Terminal box humidity monitor control system based on singlechip and color sensor |
| CN205691241U (en) * | 2016-05-30 | 2016-11-16 | 国网山东省电力公司阳谷县供电公司 | A kind of transformator operating temperature detection device |
| CN107154585A (en) * | 2017-06-01 | 2017-09-12 | 四川亚润科技有限公司 | A kind of terminal box equipment based on Temperature Humidity Sensor early warning technology |
| CN207718600U (en) * | 2017-12-21 | 2018-08-10 | 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562345A (en) * | 2020-04-21 | 2020-08-21 | 国网河北省电力有限公司衡水供电分公司 | Gas information on-site detection and analysis device and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180413 |
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| RJ01 | Rejection of invention patent application after publication |