CN215580528U - Double-circuit power supply lightning protection distribution system and comprehensive protection cabinet - Google Patents
Double-circuit power supply lightning protection distribution system and comprehensive protection cabinet Download PDFInfo
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- CN215580528U CN215580528U CN202023341906.XU CN202023341906U CN215580528U CN 215580528 U CN215580528 U CN 215580528U CN 202023341906 U CN202023341906 U CN 202023341906U CN 215580528 U CN215580528 U CN 215580528U
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Abstract
The utility model provides a double-circuit power supply lightning protection power distribution system and a comprehensive protection cabinet, which comprise a power distribution module and a power distribution terminal; the power distribution module is connected with the power distribution terminal, the power distribution module is used for detecting data of a power distribution system, and the power distribution terminal is used for collecting the data detected by the terminal module; the power distribution terminal can be in communication connection with the concentrator so that data of the power distribution system can be transmitted remotely. The problem of current railway distribution system lack effectual control and management, have the potential safety hazard is solved. Through being connected distribution module and distribution terminal, realize distribution terminal and can collect the data that distribution module detected to remote communication that can the higher level is to well collector, not only realizes carrying out local control to distribution system, can realize carrying out remote monitoring to distribution system again, guarantees to carry out safe comprehensive control to distribution system.
Description
Technical Field
The utility model belongs to the technical field of low-voltage power distribution, and particularly relates to a double-circuit power supply lightning protection power distribution system and a comprehensive protection cabinet.
Background
At present, with the high-speed development of electrified railway networks in China, railways become main transportation modes and main freight transportation tools for people to go out, and the safety of an electric power system is of great importance; higher requirements are also provided for the safety of power systems of railway systems including base stations, repeaters (intervals), other intervals (signal relay stations, traction substations, subareas, AT stations and switching stations), nodes in stations (signal buildings, station rooms, public security dispatching stations, 10KV power distribution stations, workshop work areas) and the like. However, a comprehensive protection device capable of performing safety protection on a railway power low-voltage system is lacking at present, and specifically, as a chinese patent CN206712449U discloses a railway power low-voltage comprehensive protection box, a box body includes a surge protector, a fault arc detection device, etc., which can provide effective fault arc and surge protection for the railway power low-voltage system, and can effectively avoid possible damage to a low-voltage line and connected equipment due to fault arc and surge voltage.
The low-voltage comprehensive protection device for the railway electric power realizes the protection of the data of the railway low-voltage electric power system which is detected by the power distribution module, but the power distribution module can only detect the power distribution system singly and can not transmit the detected data outwards, so that the power distribution system is lack of effective monitoring and management and has the problem of potential safety hazard.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, provides a double-circuit power supply lightning protection power distribution system and a comprehensive protection cabinet, and solves the problems that the existing railway power distribution system is lack of effective monitoring and management and has potential safety hazards.
In order to achieve the aim, the utility model provides a double-circuit power supply lightning protection power distribution system, which comprises a power distribution module and a power distribution terminal;
the power distribution module is connected with the power distribution terminal, the power distribution module is used for detecting data of a power distribution system, and the power distribution terminal is used for collecting and transmitting the data detected by the terminal module.
Optionally, the system further comprises a concentrator;
the power distribution terminal can be in communication connection with the concentrator so that data of the power distribution system can be transmitted remotely.
Optionally, the power distribution module includes a power distribution input unit and a power distribution output unit, and the power distribution terminal includes a power distribution input terminal and a power distribution output terminal;
the power distribution input unit is connected with the power distribution input terminal, and the power distribution output unit is connected with the power distribution output terminal.
Furthermore, the power distribution module also comprises a power distribution input cover body and a power distribution input substrate;
the power distribution input unit is connected with one side of the power distribution input substrate, the power distribution input terminal is connected with the other side of the power distribution input substrate, and the power distribution input cover body covers the power distribution input unit and one side of the power distribution input substrate.
Furthermore, the power distribution input terminal and the power distribution input substrate are detachably connected through a connecting frame.
Optionally, the power distribution module further comprises a power distribution output support plate;
the distribution output support plate faces the distribution output unit and is provided with a distribution output cavity, and the distribution output terminal is connected to the outer end face of the distribution output support plate.
Optionally, the power distribution input unit and the power distribution output unit are sequentially arranged at intervals.
Optionally, the power distribution module further comprises an electric operating mechanism and a circuit breaker;
the circuit breaker is used for controlling the opening and closing of the power distribution circuit, and the electric operating mechanism is used for remotely controlling the circuit breaker.
The utility model provides a comprehensive protection cabinet, which comprises a cabinet body, a man-machine interaction device and a double-circuit power supply lightning protection power distribution system, wherein the cabinet body is provided with a power supply circuit;
the double-circuit power supply lightning protection power distribution system is arranged in the cabinet body, and the man-machine interaction device is arranged on the outer side of the cabinet body.
Optionally, the human-computer interaction device includes a display screen and a concentrator;
the display screen and the collector are integrally formed, and the display screen is arranged towards the outer side of the cabinet body.
According to the double-circuit power supply lightning protection power distribution system and the comprehensive protection cabinet, the power distribution module is connected with the power distribution terminal, the power distribution module is used for detecting data of the power distribution system, and the power distribution terminal is used for collecting and transmitting the data detected by the terminal module; the power distribution terminal can also be connected with the concentrator through communication, so that the data of the power distribution system can be transmitted remotely; through being connected distribution module and distribution terminal, realize distribution terminal and can collect the data that the distribution module detected and pass outward to remote communication that can the higher level arrives the well collector of being connected with distribution terminal, not only realizes carrying out local control to distribution system, can realize carrying out remote monitoring to distribution system again, guarantees to carry out safe comprehensive control to distribution system.
Drawings
FIG. 1 is a side view of a dual power lightning protected power distribution system provided by an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a power distribution input unit according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a power distribution output unit according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a comprehensive protection cabinet according to an embodiment of the present invention;
fig. 5 is an internal diagram of the integrated protection cabinet according to the embodiment of the present invention.
1. A double-circuit power supply lightning protection power distribution system; 2. a cabinet body; 3. a human-computer interaction device; 11. a power distribution module; 12. a power distribution terminal; 111. a power distribution input unit; 112. a power distribution output unit; 113. a power distribution input terminal; 114. a power distribution output terminal; 115. a power distribution input enclosure; 116. a power distribution input substrate; 117. a power distribution output support plate; 118. a power distribution input slot; 119. a power distribution output line slot.
Detailed Description
The two-way power supply lightning protection power distribution system and the comprehensive protection cabinet are described in detail with reference to the attached drawings.
As shown in fig. 1-5, the embodiment of the present invention provides a two-way power lightning protection power distribution system 1, which includes a power distribution module 11 and a power distribution terminal 12; the power distribution module 11 is connected with the power distribution terminal 12, the power distribution module 11 is used for detecting data of a power distribution system, and the power distribution terminal 12 is used for collecting and transmitting the data detected by the terminal module; the power distribution terminal 12 can be communicatively coupled to the concentrator to enable remote transmission of data from the power distribution system.
Specifically, through being connected distribution module 11 and distribution terminal 12, realize that distribution terminal 12 can collect and transmit the data that distribution module 11 detected to the remote communication that can the higher level arrives the well collector of being connected with distribution terminal 12, not only realize carrying out local control to distribution system, can realize carrying out remote monitoring to distribution system again, guarantee to carry out safe comprehensive control to distribution system.
The power distribution module 11 collects and detects the electric parameters of the power distribution system, and then the power distribution module 11 is connected with the power distribution terminal 12 for collection, and the power distribution terminal 12 is connected with the upper-level central collector in a communication connection mode, so that the central collector can remotely monitor the power distribution module 11.
The power distribution module 11 may include a plurality of electrical parameter transformers for detecting electrical parameters of the power distribution system; it is worth mentioning that the electrical parameter transformers may include current transformers, voltage transformers, fault arc transformers, residual current transformers, and the like.
The concentrator is also a data collector, has the function of collecting data collected by the terminal, can realize the function of outputting and transmitting the data, and belongs to a medium device for collecting and transmitting the data in the middle.
Optionally, the power distribution module 11 includes a power distribution input unit 111 and a power distribution output unit 112, and the power distribution terminal 12 includes a power distribution input terminal 113 and a power distribution output terminal 114; the distribution input unit 111 is connected to the distribution input terminal 113, and the distribution output unit 112 is connected to the distribution output terminal 114.
Specifically, through being connected distribution input module and distribution input terminal 113, distribution output module is connected with distribution output module, realizes that the input and the output of distribution measure respectively to gather respectively, realize managing respectively the input and the output of distribution, improve distribution system's intelligent management effect.
Wherein, distribution input module gathers distribution input's electric parameter, and distribution output module gathers distribution output's electric parameter, realizes the many-sided collection of distribution environment.
The power distribution input module can comprise various electrical parameter transformers, a separating switch and the like; the power distribution output module may include a circuit breaker, an insulator, and the like.
The power distribution input terminal 113 and the power distribution input module, and the power distribution output terminal 114 and the power distribution output module can be detachably connected, so that the requirements of quick overhaul and replacement can be met.
Further, the power distribution module 11 further includes a power distribution input cover 115 and a power distribution input substrate 116; the distribution input unit 111 with one side of distribution input base plate 116 is connected, distribution input terminal 113 with the opposite side of distribution input base plate 116 is connected, the cover of distribution input cover body 115 is established distribution input unit 111 with one side of distribution input base plate 116.
Specifically, through being connected the front side of distribution input unit 111 with distribution input substrate 116, distribution input terminal 113 is connected with the rear side of distribution input substrate, it is connected to realize that distribution input unit 111 and distribution input terminal 113 carry out the dismantlement through distribution input substrate 116, and establish the front side at distribution input unit 111 and distribution input substrate 116 with distribution input cover body 115 cover, avoid the data interference that causes when distribution input unit 111 detects the electric parameter of distribution input, improve detection effect.
The power distribution input cover 115 is detachably connected to the cabinet 2, and the power distribution input unit 111 and the cabinet 2 may be mounted and then covered on the power distribution input unit 111 for protection.
The power distribution input assembly can comprise a plurality of electrical parameter transformers for detecting the electrical parameters of the power distribution input.
Further, the power distribution input terminal 113 is detachably connected to the power distribution input substrate through a connection frame.
Specifically, the power distribution input terminal 113 and the power distribution input substrate are detachably connected through the connecting frame, so that the power distribution input terminal 113 and the power distribution input unit 111 are detachably connected.
The power distribution input terminal 113 is connected with the power distribution input substrate through the connecting piece, and the reliability of connection of the power distribution input terminal 113 and the power distribution input substrate is guaranteed.
The detachable connection of the connecting piece and the power distribution terminal 12 can be achieved through the bolt, the connecting piece can be a connecting plate integrated with the edge of the power distribution terminal 12, a connecting hole is formed in the connecting plate, and the bolt penetrates through the connecting hole in the connecting plate to be detachably connected with the connecting hole in the power distribution input substrate.
Optionally, the power distribution module 11 further comprises a power distribution output support plate 117; a distribution output support plate 117 is provided with a distribution output chamber toward the distribution output unit 112, and the distribution output terminal 114 is connected on an outer end face of the distribution output support plate 117.
Specifically, through setting up distribution output unit 112 in distribution output chamber, realize sealing up the protection to distribution output unit 112, avoid distribution output unit 112 to receive outside interference, improve distribution output unit 112 and detect the accuracy.
Optionally, the power distribution module 11 includes a power distribution input trunking 118 and a power distribution output trunking 119; the power distribution input line slots 118 are arranged at both sides of the power distribution input unit 111; distribution output line slots 119 are provided on both sides of the distribution output unit 112.
Specifically, through setting up distribution input wire casing 118 in the upper and lower both sides of distribution input unit 111, distribution output wire casing 119 sets up in distribution output unit 112's both sides, is favorable to separately walking line with distribution input unit 111 and distribution output unit 112, realizes walking line respectively of distribution input and distribution output, improves the internal standardization of walking line of cabinet 2 to avoid causing mutual interference's problem.
Wherein, distribution input wire casing 118 and distribution output wire casing 119 all can be from the horizontal wire casing of left and right sides horizontal extension, are favorable to leading the wiring of distribution input and distribution output to the both sides of the cabinet body 2 respectively, are favorable to the holistic standardization of the cabinet body 2.
Optionally, the power distribution input unit 111 and the power distribution output unit 112 are sequentially arranged at intervals.
Specifically, the power distribution input unit 111 and the power distribution output unit 112 are sequentially arranged at intervals, so that the modular arrangement of power distribution input and power distribution output is realized, and the problem of mutual interference between the power distribution input and the power distribution output is avoided.
Wherein, distribution input unit 111 with distribution output unit 112 can be dismantled respectively in cabinet body 2 and connect, realize distribution input unit 111 with distribution output unit 112 can carry out solitary change and overhaul respectively, realize distribution input unit 111 with distribution output unit 112 modularization installation.
Optionally, the power distribution module 11 further includes an electric operating mechanism and a circuit breaker; the circuit breaker is used for controlling the opening and closing of the power distribution circuit, and the electric operation mechanism is used for remotely controlling the circuit breaker.
The intelligent control device has the advantages that the opening and closing of the power distribution circuit are controlled through the set circuit breaker, the circuit breaker is remotely controlled through the electric operating mechanism, the opening and closing of the power distribution circuit are remotely controlled, and the intelligent control of the comprehensive protection cabinet is realized.
The utility model provides a comprehensive protection cabinet, which comprises a cabinet body 2, a man-machine interaction device 3 and a double-circuit power supply lightning protection power distribution system 1; the double-circuit power supply lightning protection power distribution system 1 is arranged in the cabinet body 2, and the human-computer interaction device 3 is arranged on the outer side of the cabinet body 2.
Specifically, the data of the power distribution system collected and displayed by the human-computer interaction device 3 are arranged on the outer side of the cabinet body 2 of the comprehensive protection cabinet, and the power distribution system of the lightning protection power distribution device is switched by the double power supplies arranged in the cabinet body 2 to protect, so that the reliability, the safety and the intelligent degree of the railway power distribution system are improved.
Wherein, through selecting the integrated protection cabinet as railway distribution system integrated protection device, realize can directly setting up the integrated protection cabinet on ground, can with other mark switch boards in the computer lab etc. install side by side falling, avoid the problem that the integrated protection device is installed and is not beautiful on the wall body, improve the clean and tidy nature of whole device.
The man-machine interaction device 3 is arranged on the outer side of the cabinet body 2, and collected data information of the power distribution system can be observed on site in real time.
Optionally, the human-computer interaction device 3 includes a display screen and a concentrator; the display screen and the collector are integrally formed, and the display screen is arranged towards the outer side of the cabinet body 2.
Wherein the content of the first and second substances,
through setting up the display screen in the cabinet body 2 outside, the data information of the distribution system that distribution terminal 12 gathered is uploaded to the display screen, realizes the intellectuality of distribution management. And the display screen and the concentrator are integrated, which is beneficial to quickly installing the integral human-computer interaction device 3 and improving the reliability of the product.
The display screen is preferably a touch screen, can be a touch liquid crystal screen, a touch LED screen and a touch OLED screen, realizes man-machine interaction, and realizes effective monitoring, management and control functions on a railway power system.
According to the double-circuit power supply lightning protection power distribution system 1 and the comprehensive protection cabinet, the power distribution module 11 is connected with the power distribution terminal 12, so that the power distribution module 11 is used for detecting data of the power distribution system, and the power distribution terminal 12 is used for collecting data detected by the terminal module; the power distribution terminal 12 can be communicatively connected to a concentrator to enable remote transmission of data from the power distribution system; through being connected distribution module 11 and distribution terminal 12, realize distribution terminal 12 and can collect the data that distribution module 11 detected to remote communication that can the higher level arrives the well collector of being connected with distribution terminal 12, not only realize carrying out local control to distribution system, can realize carrying out remote monitoring to distribution system again, guarantee to carry out safe comprehensive control to distribution system.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and all such changes or substitutions are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A double-circuit power supply lightning protection power distribution system is characterized by comprising a power distribution module and a power distribution terminal;
the power distribution module is connected with the power distribution terminal, the power distribution module is used for detecting data of a power distribution system, and the power distribution terminal is used for collecting and transmitting the data detected by the power distribution module;
the power distribution module comprises a power distribution input unit and a power distribution output unit, and the power distribution terminal comprises a power distribution input terminal and a power distribution output terminal;
the power distribution input unit is connected with the power distribution input terminal, and the power distribution output unit is connected with the power distribution output terminal;
the power distribution module also comprises a power distribution input cover body and a power distribution input substrate;
the power distribution input unit is connected with one side of the power distribution input substrate, the power distribution input terminal is connected with the other side of the power distribution input substrate, and the power distribution input cover body covers the power distribution input unit and one side of the power distribution input substrate.
2. The dual power lightning protected power distribution system according to claim 1 further comprising a concentrator;
the power distribution terminal can be in communication connection with the concentrator so that data of the power distribution system can be transmitted remotely.
3. The dual power lightning protection distribution system of claim 1 wherein the distribution input terminal is removably connected to the distribution input substrate via a connection bracket.
4. The dual power lightning protected power distribution system of claim 1 wherein the power distribution module further comprises a power distribution output support plate;
the distribution output support plate faces the distribution output unit and is provided with a distribution output cavity, and the distribution output terminal is connected to the outer end face of the distribution output support plate.
5. The dual power lightning protection distribution system of claim 1 wherein the distribution input unit and the distribution output unit are sequentially spaced apart.
6. The dual power lightning protected power distribution system of claim 1, wherein the power distribution module further comprises an electrically operated mechanism and a circuit breaker;
the circuit breaker is used for controlling the opening and closing of the power distribution system, and the electric operating mechanism is used for remotely controlling the circuit breaker.
7. A comprehensive protection cabinet, which is characterized by comprising a cabinet body, a man-machine interaction device and a double-power supply lightning protection power distribution system according to any one of claims 1 to 6;
the double-circuit power supply lightning protection power distribution system is arranged in the cabinet body, and the man-machine interaction device is arranged on the outer side of the cabinet body.
8. The integrated protection cabinet according to claim 7, wherein the human-computer interaction device comprises a display screen and a concentrator;
the display screen and the collector are integrally formed, and the display screen is arranged towards the outer side of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023341906.XU CN215580528U (en) | 2020-12-31 | 2020-12-31 | Double-circuit power supply lightning protection distribution system and comprehensive protection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023341906.XU CN215580528U (en) | 2020-12-31 | 2020-12-31 | Double-circuit power supply lightning protection distribution system and comprehensive protection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215580528U true CN215580528U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023341906.XU Active CN215580528U (en) | 2020-12-31 | 2020-12-31 | Double-circuit power supply lightning protection distribution system and comprehensive protection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215580528U (en) |
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- 2020-12-31 CN CN202023341906.XU patent/CN215580528U/en active Active
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