CN109038421A - A kind of comprehensive wiring slot box and its working method for monitoring function on-line - Google Patents

A kind of comprehensive wiring slot box and its working method for monitoring function on-line Download PDF

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Publication number
CN109038421A
CN109038421A CN201811070286.5A CN201811070286A CN109038421A CN 109038421 A CN109038421 A CN 109038421A CN 201811070286 A CN201811070286 A CN 201811070286A CN 109038421 A CN109038421 A CN 109038421A
Authority
CN
China
Prior art keywords
holding area
information
temperature
pressure
slot box
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
Application number
CN201811070286.5A
Other languages
Chinese (zh)
Inventor
杨凯
张琳
张功望
李晓兵
李晓婷
姚新宇
李叶
李晨
曹苗
任双雪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Economic and Technological Research Institute of State Grid Shaanxi Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Economic and Technological Research Institute of State Grid Shaanxi Electric Power Co Ltd
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 State Grid Corp of China SGCC, Economic and Technological Research Institute of State Grid Shaanxi Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201811070286.5A priority Critical patent/CN109038421A/en
Publication of CN109038421A publication Critical patent/CN109038421A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/08Distribution boxes; Connection or junction boxes
    • H02G3/088Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/03Cooling

Abstract

The invention discloses a kind of comprehensive wiring slot boxes and working method for monitoring function on-line, several holding areas are divided by fire-proof plate in the wiring groove box body, wherein, inserted with slot box drawer in each holding area, the side of each holding area is provided with draft fan, temperature sensor and pressure sensor, wherein, the output end of the output end of pressure sensor and temperature sensor is connected with the control terminal of draft fan;It is provided in wiring groove box body for detecting temperature information in wiring groove box body, humidity information, pressure information, harmful gas concentration and the status monitoring control device of water level information, wherein the output end of status monitoring control device is connected with alarm host machine;In in different slot box drawers, the slot box and its working method can monitor automatically the information of cable local environment, while can be avoided the phenomenon that different cables pass through jointly for different types of cable laying.

Description

A kind of comprehensive wiring slot box and its working method for monitoring function on-line
Technical field
The invention belongs to smart grid comprehensive wiring facility technology fields, are related to a kind of comprehensive wiring of on-line monitoring function Slot box and its working method.
Background technique
Also constantly increase as Process of Urbanization Construction scale constantly raises speed with the development of smart grid, the construction of electric power affiliated facility Add.Power cable, control cable and communications optical cable distribution are numerous in substation and cable tunnel, and operational safety has become guarantor The key of safe and stable operation of power system is demonstrate,proved, higher requirements are also raised to accident prevention.Substation and cable tunnel at present Road generallys use cable bearer, cable tray carries out cable laying, generally separates high-tension cable and low-voltage cable, control cable Laying, but there are high and low pressure cable, control cables to pass through phenomenon jointly in some areas.A large amount of cable interlaced arrangements seriously affect Cable operational safety.At present the most of operation of power networks departments in the whole nation in substation, cable tunnel management is also in plan inspection Stage artificially detects the cable of operation and its local environment by periodical inspection, checks that efficiency and effect are limited.From warp The technical standpoint that helps is analyzed, and plan inspection is difficult to detect a variety of insulation defects and potential threat, and causes directly or indirectly to pass through greatly very much Ji waste.With being continuously increased for load, huge operating pressure is faced, how to guarantee all kinds of electricity in substation and cable tunnel Cable operational safety improves operation and maintenance level by technological means, has become the critical issue that power department needs to solve.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, a kind of synthesis cloth of on-line monitoring function is provided Wire casing boxes and its working method, the slot box and its working method can monitor the information of cable local environment automatically, while can The phenomenon that avoiding different cables from passing through jointly.
In order to achieve the above objectives, the comprehensive wiring slot box of the present invention containing online monitoring function includes wiring groove box sheet Body and alarm host machine;
Several holding areas are divided by fire-proof plate in the wiring groove box body, wherein insert in each holding area Enter to have slot box drawer, the side of each holding area is provided with draft fan, the temperature for detecting temperature in holding area passes Sensor and pressure sensor for detecting pressure in holding area, wherein the output end and temperature sensing of pressure sensor The output end of device is connected with the control terminal of draft fan;
Be provided in wiring groove box body for detect temperature information in wiring groove box body, humidity information, pressure information, The status monitoring control device of harmful gas concentration and water level information, wherein the output end of status monitoring control device and alarm Host is connected;
Different types of cable laying is in different slot box drawers.
Glass window is provided on the side wall of each holding area.
Handle is provided on each slot box drawer.
The bottom of wiring groove box body is provided with the fixing bolt for connecting external equipment.
The bottom of holding area is provided with the sliding rail matched with the holding area inside groove box drawer.
The quantity of holding area is four.
High-tension cable, low-voltage cable, control cable and communications optical cable are laid in four slot box drawers respectively.
It is of the present invention on-line monitoring function comprehensive wiring slot box working method the following steps are included:
Temperature information in temperature sensor real-time monitoring holding area is preset when the temperature in holding area is more than or equal to When temperature value, then first control signal is generated, and first control signal is sent to draft fan, so that draft fan works, It is taken a breath by draft fan to holding area, to reduce the temperature in holding area;The accommodating of pressure sensor real-time monitoring Pressure information in region then generates the second control letter when the pressure information in holding area is within the scope of not preset pressure Number, and the second control signal is sent to draft fan, draft fan select to rotate forward according to the second control signal or Person turns, so that the pressure information in holding area is stablized within the scope of preset pressure;
Temperature information in status monitoring control device real-time monitoring wiring groove box body, humidity information, air pressure letter simultaneously Breath, harmful gas concentration information and water level information, when the temperature in wiring groove box body is not in preset temperature range, air pressure not Within the scope of preset pressure, when harmful gas concentration is more than or equal to preset concentration or water level and is higher than preset water level, then the is generated Three control signals, and third control signal is sent in alarm host machine, alarm host machine controls signal according to the third It alarms.
The invention has the following advantages:
The comprehensive wiring slot box and its working method of on-line monitoring function of the present invention pass through temperature when specific operation Degree sensor and pressure sensor are matched with draft fan, to adjust the environment in each holding area, pass through status monitoring control Temperature information, humidity information, pressure information, harmful gas concentration information and water in device real-time monitoring wiring groove box body processed Position information is then alarmed by alarm host machine when occurring abnormal, to realize automatic monitoring cable local environment information Purpose.In addition, wiring groove box body is divided into several holding areas by fire-proof plate by the present invention, wherein each holding area Inserted with slot box drawer, different types of cable laying is in different slot box drawers, so that different cables be avoided to wear jointly More the phenomenon that.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Wherein, 1 it is wiring groove box body, 2 be pressure sensor, 3 be draft fan, 4 be glass window, 5 is alarm Host, 6 be status monitoring control device, 7 be fixing bolt, 8 be fire-proof plate, 9 be sliding rail, 10 be handle.
Specific embodiment
The invention will be described in further detail with reference to the accompanying drawing:
With reference to Fig. 1, the comprehensive wiring slot box of the present invention containing online monitoring function includes wiring groove box body 1 and report Alert host 5;Several holding areas are divided by fire-proof plate 8 in the wiring groove box body 1, wherein in each holding area Inserted with slot box drawer, the side of each holding area is provided with draft fan 3, the temperature for detecting temperature in holding area Sensor and pressure sensor 2 for detecting pressure in holding area, wherein the output end and temperature of pressure sensor 2 The output end of sensor is connected with the control terminal of draft fan 3;It is provided in wiring groove box body 1 for detecting wiring groove Temperature information in box body 1, humidity information, pressure information, harmful gas concentration and water level information status monitoring control device 6, wherein the output end of status monitoring control device 6 is connected with alarm host machine 5;Different types of cable laying is in different In slot box drawer.
Glass window 4 is provided on the side wall of each holding area;Handle 10 is provided on each slot box drawer;Wiring groove The bottom of box body 1 is provided with the fixing bolt 7 for connecting external equipment;The bottom of holding area is provided with and the accommodating area The sliding rail 9 that domain inside groove box drawer matches.
The quantity of holding area is four;High-tension cable, low-voltage cable, control electricity are laid in four slot box drawers respectively Cable and communications optical cable.
It is of the present invention on-line monitoring function comprehensive wiring slot box working method the following steps are included:
Temperature information in temperature sensor real-time monitoring holding area is preset when the temperature in holding area is more than or equal to When temperature value, then first control signal is generated, and first control signal is sent to draft fan 3, so that 3 work of draft fan Make, is taken a breath by draft fan 3 to holding area, to reduce the temperature in holding area;2 real-time monitoring of pressure sensor Pressure information in holding area then generates the second control when the pressure information in holding area is within the scope of not preset pressure Signal processed, and the second control signal is sent to draft fan 3, draft fan 3 is selected according to the second control signal It rotates forward or turns, so that the pressure information in holding area is stablized within the scope of preset pressure;
Temperature information in 6 real-time monitoring wiring groove box body 1 of status monitoring control device, humidity information, air pressure simultaneously Information, harmful gas concentration information and water level information, when the temperature in wiring groove box body 1 is not in preset temperature range, gas When pressure is not within the scope of preset pressure, harmful gas concentration is more than or equal to preset concentration or water level is higher than preset water level, then produce Raw third controls signal, and third control signal is sent in alarm host machine 5, and alarm host machine 5 is according to the third control Signal processed is alarmed.

Claims (8)

1. a kind of comprehensive wiring slot box containing online monitoring function, which is characterized in that including wiring groove box body (1) and alarm master Machine (5);
Several holding areas are divided by fire-proof plate (8) in the wiring groove box body (1), wherein in each holding area Inserted with slot box drawer, the side of each holding area is provided with draft fan (3), the temperature for detecting temperature in holding area Spend sensor and the pressure sensor (2) for detecting pressure in holding area, wherein the output end of pressure sensor (2) And the output end of temperature sensor is connected with the control terminal of draft fan (3);
It is provided in wiring groove box body (1) for detecting the interior temperature information of wiring groove box body (1), humidity information, air pressure letter The status monitoring control device (6) of breath, harmful gas concentration and water level information, wherein the output of status monitoring control device (6) End is connected with alarm host machine (5);
Different types of cable laying is in different slot box drawers.
2. the comprehensive wiring slot box according to claim 1 containing online monitoring function, which is characterized in that each holding area Glass window (4) are provided on side wall.
3. the comprehensive wiring slot box according to claim 1 containing online monitoring function, which is characterized in that on each slot box drawer It is provided with handle (10).
4. the comprehensive wiring slot box according to claim 1 containing online monitoring function, which is characterized in that wiring groove box body (1) bottom is provided with the fixing bolt (7) for connecting external equipment.
5. the comprehensive wiring slot box according to claim 1 containing online monitoring function, which is characterized in that the bottom of holding area Portion is provided with the sliding rail (9) matched with the holding area inside groove box drawer.
6. the comprehensive wiring slot box according to claim 1 containing online monitoring function, which is characterized in that the number of holding area Amount is four.
7. the comprehensive wiring slot box according to claim 6 containing online monitoring function, which is characterized in that four slot box drawers It is inside laid with high-tension cable, low-voltage cable, control cable and communications optical cable respectively.
8. a kind of working method of the comprehensive wiring slot box of on-line monitoring function described in claim 1, which is characterized in that including Following steps:
Temperature information in temperature sensor real-time monitoring holding area, when the temperature in holding area is more than or equal to preset temperature When value, then first control signal is generated, and first control signal is sent to draft fan (3), so that draft fan (3) work Make, is taken a breath by draft fan (3) to holding area, to reduce the temperature in holding area;Pressure sensor (2) is real-time The pressure information in holding area is monitored, when the pressure information in holding area is within the scope of not preset pressure, then generates the Two control signals, and the second control signal is sent to draft fan (3), draft fan (3) is according to second control Signal behavior rotates forward or turns, so that the pressure information in holding area is stablized within the scope of preset pressure;
Temperature information in status monitoring control device (6) real-time monitoring wiring groove box body (1), humidity information, air pressure simultaneously Information, harmful gas concentration information and water level information, when the temperature in wiring groove box body (1) not in preset temperature range, When air pressure is not within the scope of preset pressure, harmful gas concentration is more than or equal to preset concentration or water level is higher than preset water level, then It generates third and controls signal, and third control signal is sent in alarm host machine (5), alarm host machine (5) is according to Third control signal is alarmed.
CN201811070286.5A 2018-09-13 2018-09-13 A kind of comprehensive wiring slot box and its working method for monitoring function on-line Pending CN109038421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811070286.5A CN109038421A (en) 2018-09-13 2018-09-13 A kind of comprehensive wiring slot box and its working method for monitoring function on-line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811070286.5A CN109038421A (en) 2018-09-13 2018-09-13 A kind of comprehensive wiring slot box and its working method for monitoring function on-line

Publications (1)

Publication Number Publication Date
CN109038421A true CN109038421A (en) 2018-12-18

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111342403A (en) * 2020-03-03 2020-06-26 逸励实业(上海)有限公司 Wiring system and method for refrigeration house
CN112653065A (en) * 2020-12-17 2021-04-13 安徽宇艳智能机械科技有限公司 Cable laying frame for mining machinery and using method thereof
CN113140990A (en) * 2020-01-20 2021-07-20 丰田自动车株式会社 Junction box and power storage device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012090482A (en) * 2010-10-21 2012-05-10 Sumitomo Electric Ind Ltd Waterproof case and on-vehicle electronic apparatus
EP2456012A1 (en) * 2010-11-17 2012-05-23 Berkem Developpement Heat-shrinkable protection barrier
CN205489160U (en) * 2016-01-11 2016-08-17 国网山东省电力公司栖霞市供电公司 Multi -functional high tension switchgear
CN106970564A (en) * 2017-04-21 2017-07-21 国家电网公司 A kind of cable shaft ditch on-line monitoring system and method
CN206892701U (en) * 2017-06-09 2018-01-16 大连电力勘察设计院有限公司 A kind of cable tunnel monitoring system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012090482A (en) * 2010-10-21 2012-05-10 Sumitomo Electric Ind Ltd Waterproof case and on-vehicle electronic apparatus
EP2456012A1 (en) * 2010-11-17 2012-05-23 Berkem Developpement Heat-shrinkable protection barrier
CN205489160U (en) * 2016-01-11 2016-08-17 国网山东省电力公司栖霞市供电公司 Multi -functional high tension switchgear
CN106970564A (en) * 2017-04-21 2017-07-21 国家电网公司 A kind of cable shaft ditch on-line monitoring system and method
CN206892701U (en) * 2017-06-09 2018-01-16 大连电力勘察设计院有限公司 A kind of cable tunnel monitoring system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113140990A (en) * 2020-01-20 2021-07-20 丰田自动车株式会社 Junction box and power storage device
CN111342403A (en) * 2020-03-03 2020-06-26 逸励实业(上海)有限公司 Wiring system and method for refrigeration house
CN111342403B (en) * 2020-03-03 2021-08-31 逸励实业(上海)有限公司 Wiring system and method for refrigeration house
CN112653065A (en) * 2020-12-17 2021-04-13 安徽宇艳智能机械科技有限公司 Cable laying frame for mining machinery and using method thereof

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Application publication date: 20181218

RJ01 Rejection of invention patent application after publication