Underground cable protection system
A technology for protecting systems and underground cables, applied in the direction of gas-filled/oil-filled cable accessories, etc., can solve the problems of reducing the accuracy of signal transmission, unattended equipment, moisture erosion, etc.
Inactive Publication Date: 2017-06-09
CHANGZHOU CHENTONG TELECOMM EQUIP FACTORY
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Problems solved by technology
[0002] As we all know, moisture will seriously affect the performance of cables, and a small amount of moisture can greatly reduce the accuracy of signal transmission. In wiring engineering, cables are often placed in the wiring troughs on the ground floor of the computer room or in the basement. Gas erosion is serious. In view of this situation, the current practice is to protect by setting up a series of discrete equipment such as compressors, filters, drying towers, gas storage tanks, and gas distribution devices. It is increasingly difficult to meet the needs of computer room construction. The reason is that : On the one hand, the integration of each device is low, it is difficult to form a high-efficiency cable inflatable protection system, and it is difficult to expand the function; on the other hand, the degree of automation is low, and each device is often left unattended. Only when the infringement causes a fault, the problem can be found and remedial, maintenance adverse
Method used
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[0011] The present invention will be further explained below in conjunction with the drawings.
[0012] Such as figure 1 As shown, the integrated cable inflation protection system takes the microcontroller 1 as the core of the system, the compressor 2, the filter 3, the drying tower 4, the gas storage tank 5 and the gas distribution device 6 are connected in sequence. The drying tower 4 can be filled with The non-thermal white circulation drying tower of molecular sieve desiccant, the gas distribution device 6 can adopt the finished inflatable branch cabinet, the input end of the executive circuit 7 with the relay as the working component is connected with the microcontroller 1, and the output end is respectively connected with the compressor 2 , The control end of the pump 8 and the gas distribution device 6 are connected, the water level sensor 9 is connected to the input end of the microcontroller 8, the communication interface 10 is two-way connected with the microcontroller ...
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The invention discloses an underground cable protection system. The underground cable protection system comprises a compressor (2), a filter (3), a drying tower (4), a gas storage tank (5) and a gas distribution device (6) which are connected with one another sequentially; the underground cable protection system further comprises a center control system; the center control system is composed of an execution circuit (7), a micro control unit (1) and a communication interface (10); the compressor (2) and the gas distribution device (6) are both connected with the micro control unit (1) through the execution circuit (7); and the communication interface (10) is connected with the micro control unit (1). According to the cable protection system, with the micro control unit (1) adopted as a core, all the discrete devices are integrated so as to form one integrated body. The underground cable protection system has the advantages of high automation degree and easiness in functional expansion. The operating modes of the system can be set flexibly according to needs, so that the efficiency of the system can be improved.
Description
Technical field [0001] The invention relates to an underground cable protection system, in particular to an integrated cable inflation protection system. Background technique [0002] As we all know, moisture will seriously affect the performance of cables, and a small amount of moisture can greatly reduce the accuracy of signal transmission. In wiring engineering, cables are often placed on the ground floor of the computer room or in the wire trough in the basement. The gas erosion is serious. In view of this situation, the current practice is to set up a series of discrete equipment such as compressors, filters, drying towers, gas storage tanks, and gas distribution devices to protect. It is more and more difficult to adapt to the needs of computer room construction. : On the one hand, the integration of various equipment is low, it is difficult to form a high-efficiency cable inflation protection system, and it is difficult to expand the function. On the other hand, the degree...
Claims
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IPC IPC(8): H02G15/20
CPCH02G15/20
Inventor 徐天宇
Owner CHANGZHOU CHENTONG TELECOMM EQUIP FACTORY