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 PDFInfo
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- 238000004891 communication Methods 0.000 claims description 4
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- 230000004308 accommodation Effects 0.000 abstract description 24
- 238000009423 ventilation Methods 0.000 abstract description 17
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/03—Cooling
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Abstract
本发明公开了一种在线监测功能的综合布线槽盒以及工作方法，所述布线槽盒本体内通过防火板分隔为若干容置区域，其中，各容置区域内均插入有槽盒抽屉，各容置区域的侧面均设置有通风风机、温度传感器以及压力传感器，其中，压力传感器的输出端及温度传感器的输出端均与通风风机的控制端相连接；布线槽盒本体内设置有用于检测布线槽盒本体内温度信息、湿度信息、气压信息、有害气体浓度及水位信息的状态监测控制装置，其中，状态监测控制装置的输出端与报警主机相连接；不同类型的电缆敷设于不同的槽盒抽屉内，该槽盒及其工作方法能够自动监测电缆所处环境的信息，同时能够避免不同电缆共同穿越的现象。
The invention discloses an integrated wiring slot box with an online monitoring function and a working method. The body of the wiring slot box is divided into several accommodating areas by a fireproof board, wherein each accommodating area is inserted with a slot box drawer, each Ventilation fans, temperature sensors and pressure sensors are arranged on the sides of the accommodation area, wherein the output ends of the pressure sensors and the output ends of the temperature sensors are connected to the control ends of the ventilation fans; The state monitoring and control device for temperature information, humidity information, air pressure information, harmful gas concentration and water level information in the tank box body, wherein the output end of the state monitoring control device is connected to the alarm host; different types of cables are laid in different tank boxes In the drawer, the slot box and its working method can automatically monitor the information of the environment where the cables are located, and at the same time, can avoid the phenomenon that different cables pass through together.
Description
技术领域technical field
本发明属于智能电网综合布线设施技术领域，涉及一种在线监测功能的综合布线槽盒及其工作方法。The invention belongs to the technical field of smart grid integrated wiring facilities, and relates to an integrated wiring slot box with an online monitoring function and a working method thereof.
背景技术Background technique
随着城市化建设规模不断提速和智能电网的发展，电力附属设施的建设也不断增加。变电站及电缆隧道内电力电缆、控制电缆及通信光缆分布众多，其运行安全已经成为保证电力系统安全稳定运行的关键，对事故预防也提出了更高的要求。目前变电站及电缆隧道通常采用电缆支架、电缆槽盒进行电缆敷设，一般将高压电缆与低压电缆、控制电缆分开敷设，但局部地区存在高、低压电缆、控制电缆共同穿越现象。大量电缆交错布置严重影响电缆运行安全。目前全国大多数电网运行部门对变电站内、电缆隧道管理还处于计划巡检阶段，通过定期巡视人为对运行的电缆及其所处环境进行检测，检查效率及效果有限。从经济技术角度分析，计划巡检难以检测多种绝缘缺陷及潜在威胁，且造成很大直接和间接经济浪费。随着负荷的不断增加，面对巨大的运行压力，如何保证变电站及电缆隧道内各类电缆运行安全，通过技术手段提高运行维护水平，已经成为电力部门需要解决的关键问题。With the continuous acceleration of urbanization and the development of smart grids, the construction of power ancillary facilities is also increasing. There are many power cables, control cables and communication optical cables in substations and cable tunnels. Their operation safety has become the key to ensure the safe and stable operation of the power system, and higher requirements are also put forward for accident prevention. At present, substations and cable tunnels usually use cable brackets and cable troughs for cable laying. Generally, high-voltage cables, low-voltage cables, and control cables are laid separately. However, in some areas, high-voltage and low-voltage cables and control cables cross together. The staggered arrangement of a large number of cables seriously affects the safety of cable operation. At present, most power grid operation departments in the country are still in the planned inspection stage for the management of substations and cable tunnels. Through regular inspections, the operating cables and their environment are manually inspected, and the inspection efficiency and effect are limited. From an economic and technical point of view, planned inspections are difficult to detect various insulation defects and potential threats, and cause a lot of direct and indirect economic waste. With the continuous increase of load and the huge operating pressure, how to ensure the safe operation of various cables in substations and cable tunnels, and how to improve the level of operation and maintenance through technical means has become a key problem that the power sector needs to solve.
发明内容Contents of the invention
本发明的目的在于克服上述现有技术的缺点，提供了一种在线监测功能的综合布线槽盒及其工作方法，该槽盒及其工作方法能够自动监测电缆所处环境的信息，同时能够避免不同电缆共同穿越的现象。The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide an integrated wiring box with on-line monitoring function and its working method. The phenomenon that different cables cross together.
为达到上述目的，本发明所述的含在线监测功能的综合布线槽盒包括布线槽盒本体及报警主机；In order to achieve the above purpose, the integrated wiring trough box with online monitoring function according to the present invention includes a wiring trough box body and an alarm host;
所述布线槽盒本体内通过防火板分隔为若干容置区域，其中，各容置区域内均插入有槽盒抽屉，各容置区域的侧面均设置有通风风机、用于检测容置区域内温度的温度传感器以及用于检测容置区域内压力的压力传感器，其中，压力传感器的输出端及温度传感器的输出端均与通风风机的控制端相连接；The body of the wiring trough box is divided into several accommodating areas by a fireproof board, wherein a trough box drawer is inserted into each accommodating area, and a ventilation fan is provided on the side of each accommodating area for detecting the inside of the accommodating area. A temperature sensor for temperature and a pressure sensor for detecting the pressure in the accommodation area, wherein the output end of the pressure sensor and the output end of the temperature sensor are both connected to the control end of the ventilation fan;
布线槽盒本体内设置有用于检测布线槽盒本体内温度信息、湿度信息、气压信息、有害气体浓度及水位信息的状态监测控制装置，其中，状态监测控制装置的输出端与报警主机相连接；A state monitoring control device for detecting temperature information, humidity information, air pressure information, harmful gas concentration and water level information in the wiring trough box body is installed in the wiring trough box body, wherein the output end of the state monitoring control device is connected to the alarm host;
不同类型的电缆敷设于不同的槽盒抽屉内。Different types of cables are laid in different tank drawers.
各容置区域的侧壁上设置有玻璃观察窗。Glass observation windows are arranged on the side walls of each accommodation area.
各槽盒抽屉上均设置有把手。Each tank box drawer is provided with a handle.
布线槽盒本体的底部设置有用于连接外接设备的固定螺栓。The bottom of the wiring groove box body is provided with fixing bolts for connecting external devices.
容置区域的底部设置有与该容置区域内槽盒抽屉相配合的滑轨。The bottom of the accommodating area is provided with a slide rail matched with the drawer of the tank box in the accommodating area.
容置区域的数量为四个。The number of accommodation areas is four.
四个槽盒抽屉内分别敷设有高压电缆、低压电缆、控制电缆及通信光缆。High-voltage cables, low-voltage cables, control cables and communication optical cables are respectively laid in the four slot box drawers.
本发明所述的在线监测功能的综合布线槽盒的工作方法包括以下步骤：The working method of the integrated wiring groove box of the online monitoring function of the present invention comprises the following steps:
温度传感器实时监测容置区域内的温度信息，当容置区域内的温度大于等于预设温度值时，则产生第一控制信号，并将第一控制信号发送给通风风机，使得通风风机工作，通过通风风机对容置区域进行换气，以降低容置区域内的温度；压力传感器实时监测容置区域内的气压信息，当容置区域内的气压信息在不预设气压范围内时，则产生第二控制信号，并将所述第二控制信号发送给通风风机，通风风机根据所述第二控制信号选择正转或者转，从而使得容置区域内的气压信息稳定在预设气压范围内；The temperature sensor monitors the temperature information in the accommodation area in real time. When the temperature in the accommodation area is greater than or equal to the preset temperature value, the first control signal is generated and sent to the ventilation fan to make the ventilation fan work. Ventilate the accommodation area through the ventilation fan to reduce the temperature in the accommodation area; the pressure sensor monitors the air pressure information in the accommodation area in real time, and when the air pressure information in the accommodation area is within the non-preset air pressure range, then Generate a second control signal, and send the second control signal to the ventilation fan, and the ventilation fan selects forward rotation or rotation according to the second control signal, so that the air pressure information in the accommodation area is stabilized within the preset air pressure range ;
同时状态监测控制装置实时监测布线槽盒本体内的温度信息、湿度信息、气压信息、有害气体浓度信息及水位信息，当布线槽盒本体内的温度不在预设温度范围内、气压不在预设气压范围内、有害气体浓度大于等于预设浓度或者水位高于预设水位时，则产生第三控制信号，并将所述第三控制信号发送至报警主机中，报警主机根据所述第三控制信号进行报警。At the same time, the state monitoring and control device monitors the temperature information, humidity information, air pressure information, harmful gas concentration information and water level information in the wiring duct box body in real time. range, when the concentration of harmful gas is greater than or equal to the preset concentration or the water level is higher than the preset water level, a third control signal is generated and sent to the alarm host, and the alarm host responds according to the third control signal Make an alarm.
本发明具有以下有益效果：The present invention has the following beneficial effects:
本发明所述的在线监测功能的综合布线槽盒及其工作方法在具体操作时，通过温度传感器及压力传感器与通风风机相配合，以调节各容置区域内的环境，通过状态监测控制装置实时监测布线槽盒本体内的温度信息、湿度信息、气压信息、有害气体浓度信息及水位信息，当出现异常时，则通过报警主机进行报警，从而实现自动监测电缆所处环境信息的目的。另外，本发明通过防火板将布线槽盒本体分隔为若干容置区域，其中，每个容置区域均插入有槽盒抽屉，不同类型的电缆敷设于不同的槽盒抽屉内，从而避免不同电缆共同穿越的现象。The integrated wiring slot box with online monitoring function and its working method described in the present invention cooperate with the ventilation fan through the temperature sensor and the pressure sensor to adjust the environment in each accommodating area. Monitor the temperature information, humidity information, air pressure information, harmful gas concentration information and water level information in the wiring duct box body. When there is an abnormality, the alarm host will alarm, so as to realize the purpose of automatically monitoring the environmental information of the cable. In addition, the present invention divides the trunk box body into several accommodating areas through the fireproof board, wherein each accommodating area is inserted with a slot box drawer, and different types of cables are laid in different slot box drawers, thereby avoiding the The phenomenon of co-traversal.
附图说明Description of drawings
图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
其中，1为布线槽盒本体、2为压力传感器、3为通风风机、4为玻璃观察窗、5为报警主机、6为状态监测控制装置、7为固定螺栓、8为防火板、9为滑轨、10为把手。Among them, 1 is the body of the wiring groove box, 2 is the pressure sensor, 3 is the ventilation fan, 4 is the glass observation window, 5 is the alarm host, 6 is the state monitoring control device, 7 is the fixing bolt, 8 is the fireproof board, 9 is the slide Rail, 10 are handles.
具体实施方式Detailed ways
下面结合附图对本发明做进一步详细描述：The present invention is described in further detail below in conjunction with accompanying drawing:
参考图1，本发明所述的含在线监测功能的综合布线槽盒包括布线槽盒本体1及报警主机5；所述布线槽盒本体1内通过防火板8分隔为若干容置区域，其中，各容置区域内均插入有槽盒抽屉，各容置区域的侧面均设置有通风风机3、用于检测容置区域内温度的温度传感器以及用于检测容置区域内压力的压力传感器2，其中，压力传感器2的输出端及温度传感器的输出端均与通风风机3的控制端相连接；布线槽盒本体1内设置有用于检测布线槽盒本体1内温度信息、湿度信息、气压信息、有害气体浓度及水位信息的状态监测控制装置6，其中，状态监测控制装置6的输出端与报警主机5相连接；不同类型的电缆敷设于不同的槽盒抽屉内。Referring to Fig. 1, the integrated wiring duct box with online monitoring function according to the present invention includes a wiring duct box body 1 and an alarm host 5; the interior of the wiring duct box body 1 is divided into several accommodating areas by a fireproof board 8, wherein, Each accommodation area is inserted with a slot box drawer, and the side of each accommodation area is provided with a ventilation fan 3, a temperature sensor for detecting the temperature in the accommodation area, and a pressure sensor 2 for detecting the pressure in the accommodation area. Wherein, the output end of the pressure sensor 2 and the output end of the temperature sensor are all connected with the control end of the ventilating fan 3; The wiring duct box body 1 is provided with temperature information, humidity information, air pressure information, The state monitoring control device 6 for harmful gas concentration and water level information, wherein the output end of the state monitoring control device 6 is connected to the alarm host 5; different types of cables are laid in different tank drawers.
各容置区域的侧壁上设置有玻璃观察窗4；各槽盒抽屉上均设置有把手10；布线槽盒本体1的底部设置有用于连接外接设备的固定螺栓7；容置区域的底部设置有与该容置区域内槽盒抽屉相配合的滑轨9。A glass observation window 4 is provided on the side wall of each accommodation area; a handle 10 is provided on each slot box drawer; the bottom of the wiring slot box body 1 is provided with fixing bolts 7 for connecting external devices; the bottom of the accommodation area is provided with The slide rail 9 that cooperates with the tank box drawer in this accommodating area is arranged.
容置区域的数量为四个；四个槽盒抽屉内分别敷设有高压电缆、低压电缆、控制电缆及通信光缆。The number of accommodating areas is four; high-voltage cables, low-voltage cables, control cables and communication optical cables are respectively laid in the four slot box drawers.
本发明所述的在线监测功能的综合布线槽盒的工作方法包括以下步骤：The working method of the integrated wiring groove box of the online monitoring function of the present invention comprises the following steps:
温度传感器实时监测容置区域内的温度信息，当容置区域内的温度大于等于预设温度值时，则产生第一控制信号，并将第一控制信号发送给通风风机3，使得通风风机3工作，通过通风风机3对容置区域进行换气，以降低容置区域内的温度；压力传感器2实时监测容置区域内的气压信息，当容置区域内的气压信息在不预设气压范围内时，则产生第二控制信号，并将所述第二控制信号发送给通风风机3，通风风机3根据所述第二控制信号选择正转或者转，从而使得容置区域内的气压信息稳定在预设气压范围内；The temperature sensor monitors the temperature information in the accommodation area in real time. When the temperature in the accommodation area is greater than or equal to the preset temperature value, the first control signal is generated and sent to the ventilation fan 3, so that the ventilation fan 3 Working, ventilation fan 3 is used to ventilate the accommodation area to reduce the temperature in the accommodation area; the pressure sensor 2 monitors the air pressure information in the accommodation area in real time, when the air pressure information in the accommodation area is not in the preset air pressure range When it is inside, the second control signal is generated, and the second control signal is sent to the ventilation fan 3, and the ventilation fan 3 selects forward rotation or rotation according to the second control signal, so that the air pressure information in the accommodation area is stable within the preset air pressure range;
同时状态监测控制装置6实时监测布线槽盒本体1内的温度信息、湿度信息、气压信息、有害气体浓度信息及水位信息，当布线槽盒本体1内的温度不在预设温度范围内、气压不在预设气压范围内、有害气体浓度大于等于预设浓度或者水位高于预设水位时，则产生第三控制信号，并将所述第三控制信号发送至报警主机5中，报警主机5根据所述第三控制信号进行报警。At the same time, the state monitoring control device 6 monitors the temperature information, humidity information, air pressure information, harmful gas concentration information and water level information in the wiring duct box body 1 in real time. Within the preset air pressure range, when the harmful gas concentration is greater than or equal to the preset concentration, or when the water level is higher than the preset water level, a third control signal is generated, and the third control signal is sent to the alarm host 5, and the alarm host 5 The third control signal is used to alarm.
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| CN110854764A (en) * | 2019-12-19 | 2020-02-28 | 浙江正泰新能源开发有限公司 | A kind of intelligent cooling cable bridge system and cooling method thereof |
| 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 |
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| 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 |