CN216903874U - Comprehensive protection device and comprehensive protection system - Google Patents
Comprehensive protection device and comprehensive protection system Download PDFInfo
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- CN216903874U CN216903874U CN202122640332.4U CN202122640332U CN216903874U CN 216903874 U CN216903874 U CN 216903874U CN 202122640332 U CN202122640332 U CN 202122640332U CN 216903874 U CN216903874 U CN 216903874U
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Abstract
The utility model provides a comprehensive protection device and a comprehensive protection system, which comprise a cabinet body and a plurality of functional modules; the cabinet body is provided with a plurality of wiring substrates, each functional module is provided with a first port part and a second port part, and the first port part and the second port part of each functional module are connected with the corresponding wiring substrates on the cabinet body to form adjacent functional modules which can be detachably connected. The problems that when the conventional comprehensive protection device is installed, all modules are integrally installed into a whole, the position cannot be changed, the installation operation is complex, and the conveying is difficult are solved. The wiring substrate arranged on the cabinet body can be correspondingly connected with the first port part and the second port part of each functional module, so that the functional modules can be independently conveyed to a use site to be respectively installed when being installed, and the installation positions of the functional modules can be adjusted according to actual use requirements, so that the overall use effect is improved.
Description
Technical Field
The utility model belongs to the technical field of electric power and electrical equipment, and particularly relates to a comprehensive protection device and a comprehensive protection system.
Background
Currently, the safety of railway power systems is crucial for the high-speed development of railway systems; the method mainly comprises the step of meeting higher requirements on 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.
When the low-voltage comprehensive protection device for railway power is installed, all the functional modules need to be installed into a whole for operation such as conveying, the low-voltage comprehensive protection device is large in size and not easy to move, and the positions among the functional modules cannot be adjusted after installation, so that actual use requirements cannot be met during field installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and solve the problems that the prior comprehensive protection device needs to integrally install all modules into a whole during installation, the position cannot be changed, the installation operation is complex, and the conveying is difficult.
In order to achieve the aim, the utility model provides a comprehensive protection device which comprises a cabinet body and a plurality of functional modules;
the cabinet body is provided with a plurality of wiring substrates, each functional module is provided with a first port part and a second port part, and each first port part and the second port part of the functional module are connected with the corresponding wiring substrates on the cabinet body to form adjacent detachable connection between the functional modules.
Furthermore, the functional module comprises an input module, an output module, a ground potential counterattack module, a ground resistance module and a lightning protection module;
the first port part and the second port part of the input module, the first port part and the second port part of the output module, the first port part and the second port part of the ground potential counterattack module, the first port part and the second port part of the ground resistance module and the first port part and the second port part of the lightning protection module are detachably connected with the corresponding wiring substrate on the cabinet body.
Further, the input module comprises a first output unit and a second output unit;
the first port part and the second port part of the first output unit and the first port part and the second port part of the second output unit are detachably connected with the corresponding wiring substrate on the cabinet body.
Optionally, the fire monitoring system further comprises an electrical fire monitoring module;
the electric fire monitoring module is connected to any loop of the input module or any loop of the output module and is used for monitoring data parameters of the corresponding loop.
Optionally, the electrical fire monitoring module includes a residual current monitoring unit and/or a fault arc monitoring unit and/or a temperature and humidity monitoring unit.
Optionally, the system further comprises a power consumption monitoring module;
the power consumption monitoring module is connected to any loop of the input module or any loop of the output module.
Optionally, the lightning protection module includes a lightning protection main body and an outer cover;
the lightning protection cover is characterized in that a visual window is arranged on the outer cover body, the outer cover body covers the lightning protection main body, and the visual window can be used for checking the lightning protection main body.
Optionally, the outer cover body is detachably connected to the lightning protection main body.
Optionally, the lightning protection main body includes a substrate base and a surge protector;
the surge protector is inserted in the substrate base.
The utility model also provides a comprehensive protection system which comprises the comprehensive protection device.
The utility model provides a comprehensive protection device and a comprehensive protection system.A cabinet body is provided with a plurality of wiring substrates, each functional module is provided with a first port part and a second port part, and the first port part and the second port part of each functional module are connected with the corresponding wiring substrates on the cabinet body so as to form detachable connection between the adjacent functional modules. The wiring substrate arranged on the cabinet body can be correspondingly connected with the first port part and the second port part of each functional module, so that the functional modules can be independently conveyed to a use site to be respectively installed when being installed, and the installation positions of the functional modules can be adjusted according to actual use requirements, so that the overall use effect is improved.
Drawings
Fig. 1 is a front view of an integrated protection device according to a first embodiment of the present invention;
FIG. 2 is a side view of an integrated protection device according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a lightning protection module according to an embodiment of the present invention;
FIG. 4 is a side view of a lightning protection module according to an embodiment of the utility model;
FIG. 5 is a block diagram of an electrical fire monitoring module according to an embodiment of the present invention;
fig. 6 is a block diagram of the power consumption monitoring module according to the second embodiment of the present invention.
1. A cabinet body; 2. a functional module; 11. a wiring substrate; 21. an input module; 22. an output module; 23. a ground potential counterattack module; 24. a ground resistance module; 25. a lightning protection module; 26. an electrical fire monitoring module; 27. an electricity consumption monitoring module; 211. a first output unit; 212. a second output unit; 251. a lightning protection main body; 252. an outer cover body; 253. a visual window; 254. a substrate holder; 255. a surge protector; 261. a residual current monitoring unit; 262. a fault arc monitoring unit; 263. temperature and humidity monitoring unit.
Detailed Description
The integrated protection device and the integrated protection system according to the present invention will be described in detail with reference to the accompanying drawings.
Example one
As shown in fig. 1 to 4, an embodiment of the present invention provides a comprehensive protection device, which includes a cabinet 1 and a plurality of functional modules 2; be provided with a plurality of wiring base plates 11 on the cabinet body 1, every function module 2 all is provided with first port portion and second port portion, and every function module 2's first port portion and second port portion all with the wiring base plate 11 that corresponds on the cabinet body 1 is connected to it is adjacent to form can dismantle the connection between the function module 2.
Specifically, the wiring substrate 11 arranged on the cabinet body 1 can be correspondingly connected with the first port and the second port of each functional module 2, so that the functional modules can be independently conveyed to a use site to be respectively installed when being installed, and the installation positions of the functional modules 2 can also be adjusted according to actual use requirements, thereby improving the overall use effect.
Wherein, the first port part and the second port part of each functional module 2 can be correspondingly connected with the wiring substrate 11 on the cabinet body 1, so that the single functional module 2 can be respectively connected on the cabinet body 1 first,
connect and constitute wholly through walking line base plate 11 between a plurality of functional module 2 on the cabinet body 1, carry out integrated protection to the distribution environment.
Wherein, can not influence holistic integrated protection device's protect function according to actual installation demand change corresponding functional module 2's position.
Wherein, the wiring substrate 11 on the functional module 2 and the cabinet body 1 can be pegged graft, and the grafting operation is simple and convenient to can guarantee that the functional module 2 targets in place with being connected between the wiring substrate 11, guarantee the installation effect.
Further, the functional module 2 comprises an input module 21, an output module 22, a ground potential counterattack module 23, a ground resistance module 24 and a lightning protection module 25; the first port and the second port of the input module 21, the first port and the second port of the output module 22, the first port and the second port of the ground potential counterattack module 23, the first port and the second port of the ground resistance module 24, and the first port and the second port of the lightning protection module 25 are detachably connected to the corresponding wiring substrate 11 on the cabinet 1.
Further, the input module 21 includes a first output unit 211 and a second output unit 212; the first port and the second port of the first output unit 211 and the first port and the second port of the second output unit 212 are detachably connected to the corresponding wiring substrate 11 on the cabinet 1.
Optionally, an electrical fire monitoring module 26; an electrical fire monitoring module 26 is connected to any loop of the input module 21 or any loop of the output module 22, and the electrical fire monitoring module 26 is configured to monitor data parameters of the corresponding loop.
Specifically, by providing the electrical fire monitoring module 26 on any loop of the input module 21 or any loop of the output module 22, it is possible to monitor an electrical fire on any loop of the input module 21 or any loop of the output module 22, and it is ensured that the load of any loop of the input module 21 or the output module 22 is monitored and repaired by an alarm when an electrical fire parameter is abnormal, thereby avoiding the risk of an electrical fire occurring on the load of the line.
The incoming line is input from the input module 21 to the output module 22 for output, and the electrical fire monitoring module 26 is arranged on any loop of the input module 21 or any loop of the output module 22, so that the electrical fire monitoring of the load of any loop of the input module 21 or any loop of the output module 22 is realized, and the problem of electrical fire danger of the load on any loop is avoided.
The electrical fire monitoring module 26 is connected to any loop of the input module 21 or any loop of the output module 22, that is, the electrical fire monitoring module 26 can be selectively installed on all loops of any loop of the input module 21 or the output module 22 according to actual use, or the electrical fire monitoring module 26 can be installed on an important loop according to actual use, and the installation of the electrical fire monitoring module 26 is not limited to a fixed loop and can be selected arbitrarily according to actual use requirements.
Optionally, the electrical fire monitoring module 26 includes a residual current monitoring unit 261 and/or a fault arc monitoring unit 262 and/or a temperature and humidity monitoring unit 263.
Specifically, the electrical fire monitoring module 26 may include a residual current monitoring unit 261; carry out residual current data through residual current monitor unit 261 to the load of the predetermined return circuit of input module 21 and/or output module 22 and monitor, also when the load of the predetermined return circuit of input module 21 and/or output module 22 takes place residual current data anomaly, can send early warning signal, and the user can overhaul the return circuit according to early warning signal, avoids the load to receive residual current's influence.
Specifically, the electrical fire monitoring module 26 may further include a fault arc monitoring unit 262; the fault arc data of the load of the preset loop of the input module 21 and/or the output module 22 is monitored through the fault arc monitoring unit 262, that is, when the fault arc data of the load of the preset loop of the input module 21 and/or the output module 22 is abnormal, an early warning signal is sent out, and a user can overhaul the loop according to the early warning signal, so that the load is prevented from being affected by the fault arc.
Specifically, the electrical fire monitoring module 26 may further include a temperature and humidity monitoring unit 263; temperature and humidity data are monitored for loads of the preset loops of the input module 21 and/or the output module 22 through the temperature and humidity monitoring unit 263, namely, when the temperature and humidity data are abnormal for the loads of the preset loops of the input module 21 and/or the output module 22, an early warning signal can be sent out, a user can overhaul the loops according to the early warning signal, and the loads are prevented from being influenced by temperature and humidity. It should be noted that the temperature and humidity monitoring unit 263 includes a warning for temperature abnormality and humidity abnormality occurring in the load of the preset loop of the input module 21 and/or the output module 22.
The temperature and humidity monitoring unit 263 may be the temperature and humidity monitoring unit 263 as a whole, or the temperature monitoring unit and the humidity monitoring unit may be separately provided, as long as the data information of the temperature and the humidity generated by the load of the preset loop of the input module 21 and/or the output module 22 can be monitored.
Specifically, the electrical fire monitoring module 26 may further include a residual current monitoring unit 261 and a fault arc monitoring unit 262; the electrical fire monitoring module 26 may further include a residual current monitoring unit 261 and a temperature and humidity monitoring unit 263; the electrical fire monitoring module 26 may further include a temperature and humidity monitoring unit 263 and a fault arc monitoring unit 262; the electrical fire monitoring module 26 may further include a residual current monitoring unit 261, a fault arc monitoring unit 262, and a temperature and humidity monitoring unit 263.
Optionally, the lightning protection module 25 includes a lightning protection body 251 and an outer cover 252; the outer cover body 252 is provided with a visible window 253, the outer cover body 252 covers the lightning protection main body 251, and the visible window 253 can view the lightning protection main body 251.
Specifically, establish on lightning protection main part 251 through covering the outer cover body 252, realize the protective action of outer cover body 252 to lightning protection main part 251 to the behavior of lightning protection main part 251 can be looked over in real time through visual window 253 on the outer cover body 252, learn fast whether lightning protection main part 251 is in the protection work, improve the result of use of lightning protection module.
Wherein, cover the effect of protecting of lightning protection main part 251 through the dustcoat body 252 that includes the lightning protection module, realize dustcoat body 252 to lightning protection main part 251, and both separately set up, it is convenient to install, is favorable to maintaining the work.
Wherein, the inboard lightning protection main part 251 can directly be looked over to the visual window 253 that sets up on the outer cover body 252, realizes that the condition of lightning protection main part 251 can be judged fast only through the visual window 253 of observing the outer cover body 252, improves observation effect.
The setting of the visible window 253 of the outer cover 252 is selected according to the position of the work display board of the lightning protection main body 251, that is, the work display board of the lightning protection main body 251 can face the visible window 253, so that the user can quickly know the working condition of the relevant lightning protection main body 251 through the visible window 253.
Wherein, the visible window 253 is arranged on the front upper end surface of the outer cover body 252, so that the lightning protection main body 251 can be checked more conveniently.
Optionally, the outer cover 252 is detachably connected to the lightning protection body 251.
Specifically, through carrying out the removable connection with the outer cover body 252 with lightning protection main part 251, realize looking over lightning protection main part 251 through visual window 253 department on the outer cover body 252 when having work anomaly, can be through dismantling outer cover body 252 with lightning protection main part 251, realize overhauing work to lightning protection main part 251, improve the result of use of whole lightning protection module.
The outer cover body 252 is detachably connected with the lightning protection main body 251, and the peripheral edges of the outer cover body 252 and the peripheral edges of the lightning protection main body 251 are detachably and fixedly connected through bolts; also can be articulated with one side at the edge of the outer cover body 252 and the one side at the edge that lightning protection main part 251 corresponds, carry out bolt fixed connection with outer cover body 252 and lightning protection main part 251 again, realize when overhauing lightning protection main part 251, need not to take down whole outer cover body 252, can realize taking out lightning protection main part 251, improve the result of use.
Optionally, the lightning protection body 251 includes a substrate holder 254 and a surge protector 255; a surge protector 255 is plugged into the substrate holder 254.
Specifically, through pegging graft surge protector 255 and base plate seat 254, realize getting from base plate seat 254 and put surge protector 255 convenient and fast more, improve the availability factor.
Wherein, the surge protector 255 is provided with an insert block, the substrate seat 254 is provided with a slot, the insert block is adapted to the slot, and the insertion of the surge protector 255 and the substrate seat 254 is realized; and the inserting pins are arranged on the inserting blocks, and the inserting holes are formed in the inserting grooves, so that secondary firm and accurate positioning insertion between the inserting pins and the inserting holes is realized, secondary insertion fixing between the surge protector 255 and the substrate base 254 is realized, and the using effect is improved. It should be noted that the surge protector 255 and the substrate holder 254 can also be operated in a dual-plugging manner, and the secondary plugging is beneficial to ensuring that the surge protector 255 and the substrate holder 254 are firmly connected, so that the reliability of the whole lightning protection module is ensured.
The utility model also provides a comprehensive protection system which comprises the comprehensive protection device.
Specifically, through being provided with integrated protection device on integrated protection system, the realization is to the wiring base plate 11 that sets up on the cabinet body 1 in the distribution environment can correspond and be connected with the first port portion and the second port portion correspondence of every functional module 2, when realizing installation integrated protection device in the distribution environment, can carry single functional unit alone to use the scene to install respectively to each functional module 2 also can be according to actual use demand adjustment mounted position, improves whole result of use.
Example two
As shown in fig. 3, an embodiment of the present invention provides a comprehensive protection device, which is different from the first embodiment in that: further comprises an electricity consumption monitoring module 27; the power consumption monitoring module 27 is connected to any circuit of the input module 21 or any circuit of the output module 22.
Specifically, through being provided with power consumption monitoring module 27 on the arbitrary return circuit of input module 21, realize that power consumption monitoring module 27 carries out real time monitoring to the electric quantity of the load of the arbitrary return circuit of input module 21, realize the preferred to the protection of monitoring of fire prevention formula comprehensive protection cabinet.
Specifically, through being provided with power consumption monitoring module 27 on output module 22's arbitrary return circuit, realize that power consumption monitoring module 27 carries out real time monitoring to the electric quantity of the load of output module 22's arbitrary return circuit, realize the preferred to the protection of monitoring of fire prevention formula comprehensive protection cabinet.
It should be noted that, the electricity consumption monitoring module 27 is installed on the input module 21 or the output module 22, which is determined according to the actual use requirement, and when the electricity quantity of the input end needs to be monitored in the fixed use occasion, the electricity consumption monitoring module needs to be installed on the input module 21; in some fixed use occasions, when the power of the output end needs to be monitored, the power monitoring module needs to be installed on the output module 22.
In summary, the present invention provides a comprehensive protection device, a cabinet body 1 is provided with a plurality of wiring substrates 11, each functional module 2 is provided with a first port and a second port, and the first port and the second port of each functional module 2 are connected to the corresponding wiring substrate 11 on the cabinet body 1, so as to form a detachable connection between adjacent functional modules 2. Through the line base plate 11 of walking that sets up on the cabinet body 1 can correspond with the first port portion and the second port portion of every functional module 2 and correspond and be connected, realize when the installation, can carry alone and install respectively to the use scene to each functional module 2 also can be according to actual use demand adjustment mounted position, improves whole result of use.
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 (10)
1. A comprehensive protection device is characterized by comprising a cabinet body and a plurality of functional modules;
the cabinet body is provided with a plurality of wiring substrates, each functional module is provided with a first port part and a second port part, and each first port part and the second port part of the functional module are connected with the corresponding wiring substrates on the cabinet body to form adjacent detachable connection between the functional modules.
2. The integrated protection device according to claim 1, wherein the functional modules comprise an input module, an output module, a ground potential counterattack module, a ground resistance module and a lightning protection module;
the first port part and the second port part of the input module, the first port part and the second port part of the output module, the first port part and the second port part of the ground potential counterattack module, the first port part and the second port part of the ground resistance module and the first port part and the second port part of the lightning protection module are detachably connected with the corresponding wiring substrate on the cabinet body.
3. The integrated protection device of claim 2, wherein the input module includes a first output unit and a second output unit;
the first port part and the second port part of the first output unit and the first port part and the second port part of the second output unit are detachably connected with the corresponding wiring substrate on the cabinet body.
4. The integrated protection device of claim 2, further comprising an electrical fire monitoring module;
the electric fire monitoring module is connected to any loop of the input module or any loop of the output module, and is used for monitoring data parameters of the corresponding loop.
5. The integrated protection device according to claim 4, wherein the electrical fire monitoring module comprises a residual current monitoring unit and/or a fault arc monitoring unit and/or a temperature and humidity monitoring unit.
6. The integrated protection device according to claim 2, further comprising a power consumption monitoring module;
the power consumption monitoring module is connected to any loop of the input module or any loop of the output module.
7. The integrated protection device of claim 2, wherein the lightning protection module comprises a lightning protection body and an outer cover;
the lightning protection cover is characterized in that a visual window is arranged on the outer cover body, the outer cover body covers the lightning protection main body, and the visual window can be used for checking the lightning protection main body.
8. The integrated protection device of claim 7, wherein the outer cover is removably coupled to the lightning protection body.
9. The integrated protection device of claim 7, wherein the lightning protection body comprises a substrate holder and a surge protector;
the surge protector is inserted in the substrate base.
10. An integrated protection system, characterized in that it comprises an integrated protection device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122640332.4U CN216903874U (en) | 2021-10-30 | 2021-10-30 | Comprehensive protection device and comprehensive protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122640332.4U CN216903874U (en) | 2021-10-30 | 2021-10-30 | Comprehensive protection device and comprehensive protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216903874U true CN216903874U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122640332.4U Active CN216903874U (en) | 2021-10-30 | 2021-10-30 | Comprehensive protection device and comprehensive protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216903874U (en) |
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2021
- 2021-10-30 CN CN202122640332.4U patent/CN216903874U/en active Active
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