CN214754726U - Power distribution device - Google Patents
Power distribution device Download PDFInfo
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- CN214754726U CN214754726U CN202022902753.5U CN202022902753U CN214754726U CN 214754726 U CN214754726 U CN 214754726U CN 202022902753 U CN202022902753 U CN 202022902753U CN 214754726 U CN214754726 U CN 214754726U
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Abstract
The utility model provides a power distribution device, which comprises a shell and a monitoring module; the monitoring module is detachably connected with the shell; the monitoring module comprises a data acquisition unit and a display unit; the data acquisition unit is connected with the display unit, and the data acquisition unit is used for gathering distribution device's data information, and the display unit is used for showing the data information that data acquisition unit gathered. The problem of current distribution device get into the signal room because carry the potential safety hazard, lead to the distribution environment unsafe is solved. Through being provided with monitoring module on the casing, monitoring module's data acquisition unit can gather power distribution unit's data information to show data information through the display element, realize quick convenient data information who acquires power distribution unit, carry out real time monitoring according to the data information to the power distribution unit condition, improve power distribution unit monitoring effect, realize the security and the reliability of distribution environment.
Description
Technical Field
The utility model belongs to the technical field of power electrical equipment, concretely relates to distribution device.
Background
In recent years, with the rapid development of railway industry, various electric and electronic devices applied to railways are increasing, and particularly in a signal machine room, the trend is particularly prominent. According to the requirements of technical guidelines for implementation of high-speed railway signal engineering, various electrical and electronic equipment in a signal machine room need to be monitored, and the safety of a power distribution environment is ensured.
Taking a power distribution device in a power distribution environment as a cable grounding device as an example, when the length of a high-speed railway signal cable lead-in machine room is more than five meters, primary grounding treatment is needed at a cable lead-in port, and when the length is less than five meters, secondary terminating grounding is only needed at a distribution cabinet. However, during construction, when abnormal traction current or power frequency current invades the signal cable, huge power frequency high-voltage current can be directly introduced into the signal cable from the outdoor along the line, the problems of damage of the distribution panel equipment, heating and burning of the indoor cable and the like are easily caused, lightning can also be generated above or nearby the cable line, strong lightning current can also be induced or conducted to the signal cable, and the indoor equipment is directly damaged when the strong lightning current enters the signal cable.
In summary, the problem that the power distribution environment is unsafe due to potential safety hazards caused by the fact that the conventional power distribution device enters a signal room is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect among the prior art, solved current distribution device entering signal room because carry the potential safety hazard, lead to the unsafe problem of distribution environment.
In order to achieve the above object, the present invention provides a power distribution device, which includes a housing and a monitoring module;
the monitoring module is detachably connected with the shell;
the monitoring module comprises a data acquisition unit and a display unit;
the data acquisition unit is connected with the display unit, the data acquisition unit is used for acquiring data information of the power distribution device, and the display unit is used for displaying the data information acquired by the data acquisition unit.
Optionally, the front end face of the housing is provided with a mounting groove, and the monitoring module is arranged in the mounting groove.
Furthermore, the notch of mounting groove department can dismantle and be connected with the transparent window.
Further, the shell comprises a door body;
the door body is hinged with the shell, and the monitoring module is arranged on the inner end face of the door body.
Optionally, the edge of the monitoring module is provided with a mounting plate, and the mounting plate is provided with a mounting hole.
Optionally, the data acquisition unit includes a terminal and a transformer;
the number of the mutual inductors is multiple, the mutual inductors are all connected with the terminal, and the terminal is connected with the display unit.
Furthermore, be provided with multiclass communication interface on the monitoring module to make monitoring module can with long-range host computer communication.
Optionally, the monitoring module is further provided with a power interface, a strong current interface and a weak current interface;
the strong current interface and the weak current interface are respectively provided with a marking part.
Optionally, the display unit includes a touch display screen.
Optionally, the housing includes a cabinet or a box.
In the power distribution device of the utility model, the monitoring module is detachably connected with the shell; the monitoring module comprises a data acquisition unit and a display unit; the data acquisition unit is connected with the display unit, and the data acquisition unit is used for gathering distribution device's data information, and the display unit is used for showing the data information that data acquisition unit gathered. Through being connected monitoring module and casing dismantlement, realize can examining and repairing monitoring module alone, improve product performance, and through be provided with monitoring module on the casing, distribution device's data information can be gathered to monitoring module's data acquisition unit, show data information through the display element, realize quick convenient data information who acquires distribution device, carry out real time monitoring to the distribution device condition according to data information, avoid distribution device to have the dangerous condition of carrying such as incomplete class of earial drainage, also avoid bringing dangerous heavy current into the indoor distribution device of signal room damage, distribution device's safety in utilization and reliability are improved.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution apparatus according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a monitoring module according to a first embodiment of the present invention;
fig. 3 is a block diagram of a data acquisition unit according to a first embodiment of the present invention;
fig. 4 is a schematic structural diagram of a power distribution apparatus according to a second embodiment of the present invention.
1. A housing; 2. a monitoring module; 11. mounting grooves; 12. a transparent window; 13. a door body; 21. a data acquisition unit; 22. a display unit; 23. mounting a plate; 24. mounting holes; 25. a communication interface; 26. a power interface; 27. a strong electrical interface; 28. a weak current interface; 211. a terminal; 212. a transformer.
Detailed Description
The power distribution apparatus of the present invention will be described in detail with reference to the accompanying drawings.
Example one
As shown in fig. 1 to 3, an embodiment of the present invention provides a power distribution apparatus, including a housing 1 and a monitoring module 2; the monitoring module 2 is detachably connected with the shell 1; the monitoring module 2 comprises a data acquisition unit 21 and a display unit 22; data acquisition unit 21 with display element 22 is connected, data acquisition unit 21 is used for gathering distribution device's data information, display element 22 is used for showing the data information that data acquisition unit 21 gathered.
It is specific, through being connected monitoring module 2 and casing 1 dismantlement, realize can examining and repairing monitoring module 2 alone, improve product performance, and through be provided with monitoring module 2 on casing 1, distribution device's data information can be gathered to monitoring module 2's data acquisition unit 21, show data information through display element 22, realize quick convenient data information who acquires distribution device, carry out real time monitoring to the distribution device condition according to data information, avoid distribution device to damage indoor distribution device with dangerous electric current etc., improve distribution device's safety in utilization and reliability.
The monitoring module 2 is detachably connected with the shell 1, so that the monitoring module 2 and the shell 1 can be respectively installed, the installation is more convenient to carry, and the monitoring module 2 is protected; and when overhauing monitoring module 2, can directly dismantle monitoring module 2, be favorable to improving maintenance efficiency. It is worth mentioning that, monitoring module 2 can be dismantled with casing 1 and be connected, can realize adjusting the position that monitoring module 2 is located casing 1 according to the in-service use demand, under the general condition, set up monitoring module 2 on the upper portion of casing 1, be favorable to the data information that data acquisition unit 21 gathered that can the visual observation shows of monitoring module 2's display element 22, and then analysis distribution device's actual conditions avoids causing the problem of damage to indoor equipment.
Wherein, data acquisition unit 21 is connected with display element 22, realizes that data acquisition unit 21 gathers the distribution device's data information and uploads to display element 22 and show, learns distribution device's data information in real time, and is more intelligent, improves the safety in utilization of product.
The data information of the power distribution device acquired by the data acquisition unit 21 mainly includes lightning strike times, polarity and magnitude of lightning current and occurrence time of lightning current monitoring; the method also comprises the steps of monitoring the magnitude, the frequency, the duration and the occurrence time of the abnormal power frequency current by the power frequency current; the temperature of the overtemperature monitored by the temperature of the power distribution device is large, the times are high, and the occurrence time is short; and data information such as alarm of power frequency current exceeding the standard and temperature exceeding the standard in the cabinet, action alarm of the fire extinguisher and the like is also included.
Optionally, a mounting groove 11 is formed in the front end surface of the housing 1, and the monitoring module 2 is disposed in the mounting groove 11.
Specifically, be provided with mounting groove 11 at casing 1's preceding terminal surface, monitoring module 2 sets up in mounting groove 11, realizes monitoring module 2 fixed mounting in casing 1's mounting groove 11, and mounting groove 11 can protect monitoring module 2, avoids monitoring module 2 to receive external environment's influence.
Wherein, the size of the mounting groove 11 that the preceding terminal surface of casing 1 set up can slightly be greater than the size of monitoring module 2 to make monitoring module 2 can be located mounting groove 11 completely, and mounting groove 11 can be located the upper portion of the preceding terminal surface of casing 1, so that the data information that the display element 22 of monitoring module 2 shows is observed more strikingly to the user.
Wherein, the degree of depth of mounting groove 11 can slightly be greater than monitoring module 2's thickness to make monitoring module 2 can the up end also can be located mounting groove 11 completely, realize the comprehensive protection to monitoring module 2, guarantee monitoring module 2's protecting effect.
Further, a transparent window 12 is detachably connected to the notch of the mounting groove 11.
Specifically, the notch department at mounting groove 11 can be dismantled and be connected with transparent window 12, realizes through transparent window 12 direct observation to the display element 22 of monitoring module 2 in the mounting groove 11 to it is sealed with mounting groove 11 through transparent window 12, realize the comprehensive protection to monitoring module 2.
Wherein, transparent window 12 can be dismantled with the notch of mounting groove 11 and be connected, realizes when overhauing monitoring module 2, can take out monitoring module 2 through transparent window 12 fast, and the operation is simple more convenient. It is worth mentioning that transparent window 12 can be dismantled with mounting groove 11 and be connected, realizes at the installation and when dismantling monitoring module 2, and the transparent window 12 that all can take off to when monitoring module 2 carries out monitoring operation, transparent window 12 can protect monitoring module 2 again, excellent in use effect.
Wherein, the transparent window 12 of the notch installation at mounting groove 11 is favorable to directly observing the data information that the display element 22 of the monitoring module 2 of installation shows in mounting groove 11 through transparent window 12, and it is convenient to obtain data information, improves the result of use.
The transparent window 12 may be made of transparent plastic, which has good rigidity and transparency, so as to facilitate observation of the data information displayed by the display unit 22 through the transparent window 12 and ensure the protection effect of the monitoring module 2.
Wherein, the material of transparent window 12 can be toughened glass to toughened glass's colour is transparent, in order to guarantee that the observation window has sufficient intensity and rigidity, avoids damaging, satisfies manifold user demand, improves life.
Optionally, a mounting plate 23 is disposed at an edge of the monitoring module 2, and a mounting hole 24 is disposed on the mounting plate 23.
Specifically, be provided with mounting panel 23 through the edge at monitoring module 2 to be provided with mounting hole 24 on mounting panel 23, realize that monitoring module 2 can dismantle with casing 1 through mounting hole 24 on mounting panel 23 and be connected, avoid monitoring module 2 and casing 1 lug connection, avoid causing the damage to monitoring module 2's detecting element, and guarantee the stability of installation.
Wherein, the mounting panel 23 is square frame plate, also the mounting panel 23 can be connected with all can dismantling at four edges of monitoring module 2, realizes that the mounting panel 23 can be connected with monitoring module 2 can be better firm, reliable can dismantle with casing 1. It is worth mentioning that the four edges of the square frame plate are all provided with the mounting holes 24, and the number of the mounting holes 24 at each edge is multiple, so that the monitoring module 2 can be firmly connected with the shell 1.
Optionally, the data acquisition unit 21 includes a terminal 211 and a transformer 212; the number of the mutual inductors 212 is multiple, the mutual inductors 212 are all connected with the terminal 211, and the terminal 211 is connected with the display unit 22.
Specifically, through all being connected a plurality of mutual-inductors 212 with terminal 211, be connected terminal 211 with display element 22 again, realize that a plurality of parameters of the circuit that a plurality of mutual-inductors 212 will monitor can all upload to terminal 211, and terminal 211 carries out the preliminary storage processing of data, gathers data information and uploads to display element 22 again.
The terminal 211 may have data storage capability and data processing capability, that is, may process a plurality of parameter information uploaded by the plurality of transformers 212, and upload the processed data information to the display unit 22, thereby reducing the memory of the display unit 22.
The transformers 212 can be multi-class transformers 212, and the multi-class transformers 212 can collect multiple parameters of the power distribution device, so that various comprehensive data collection is realized; it is worth mentioning that the plurality of transformers 212 may also be similar transformers 212, and the plurality of similar transformers 212 may acquire data of power distribution devices of different lines, so as to simultaneously acquire data information of the plurality of lines.
The terminal 211 is provided between the transformer 212 and the display unit 22, and the terminal 211 plays a role of data information aggregation and data intermediate transmission.
Further, a plurality of types of communication interfaces 25 are arranged on the monitoring module 2, so that the monitoring module 2 can communicate with a remote upper computer.
Specifically, through being provided with multiclass communication interface 25 on monitoring module 2, realize that monitoring module 2 can communicate with long-range host computer, realize that monitoring module 2's data information can long-range upload to the host computer, also promptly the distribution device can realize remote monitoring, improves the monitoring effect.
Wherein, multiclass communication interface 25 includes 485 interfaces, CAN bus interface, RJ45 and ethernet interface, realizes diversified communication mode, satisfies manifold user demand.
The monitoring module 2 and a remote upper computer realize remote communication, abnormal current signals of the power distribution device monitored by the monitoring module 2 are uploaded remotely, and remote alarm uploading and remote data monitoring are realized.
Optionally, the monitoring module 2 is further provided with a power interface 26, a strong power interface 27 and a weak power interface 28; the strong current interface 27 and the weak current interface 28 are provided with a marker portion, respectively.
Specifically, the power interface 26 is used for supplying power to the monitoring module 2, so as to ensure the normal operation of the monitoring module 2; through setting up forceful electric power interface 27 and light current interface 28, realize the strong and light current separation of monitoring module 2 to forceful electric power and light current are carried out the mark through setting up the mark portion respectively again, avoid the chaotic problem of strong and light current wiring, improve the regularity that whole device used.
Wherein, the strong current interface 27 and the weak current interface 28 can be respectively disposed at different positions of the monitoring module, thereby avoiding the occurrence of confusion, for example, the weak current interface 28 is left at the lower side of the screen, and the strong current interface 27 is left at the right side of the screen.
Optionally, the display unit 22 comprises a touch-sensitive display screen.
Specifically, by setting the touch display screen, the data of the monitoring module can be queried and intelligently monitored by touching the display unit 22 with a hand.
Wherein, the display screen can be seven cun interface screens, can guarantee that the display screen occupies less area, can guarantee again that the display screen can show sufficient information, satisfies manifold user demand.
Optionally, the housing 1 comprises a cabinet or a box.
Wherein, through selecting the cabinet body with casing 1, also the distribution device becomes the end cabinet for distribution device, and distribution device becomes the end cabinet and can put at outdoor immediately, becomes the end earial drainage to distribution device and handles, realizes that whole device puts more convenient orderly.
Wherein, through selecting casing 1 for the box, also the distribution device becomes the end box for distribution device, distribution device becomes the end box and can hang on the wall, reduces to occupy great space, improves space utilization.
Example two
As shown in fig. 4, an embodiment of the present invention provides a power distribution apparatus, which is different from the first embodiment: the housing 1 includes a door body 13; the door body 13 is hinged with the shell 1, and the monitoring module 2 is arranged on the inner end face of the door body 13.
Through setting up monitoring module 2 on the interior terminal surface of door body 13, when realizing that door body 13 closes, monitoring module 2 can be sealed and protected, when the display element 22 that needs to observe monitoring module 2 shows information, then opens door body 13, also can acquire monitoring module 2's information fast from the interior terminal surface of door body 13 promptly.
Wherein, the door body 13 is articulated with casing 1, realizes can be fast simple with the opening and closing of door body 13, realizes learning monitoring module 2's information fast.
In summary, in the power distribution device of the present invention, the monitoring module 2 is detachably connected to the housing 1; the monitoring module 2 comprises a data acquisition unit 21 and a display unit 22; the data acquisition unit 21 is connected with the display unit 22, the data acquisition unit 21 is used for acquiring data information of the power distribution device, and the display unit 22 is used for displaying the data information acquired by the data acquisition unit 21. Through dismantling monitoring module 2 and casing 1 and be connected, realize can examining and repairing monitoring module 2 alone, improve product performance, and through be provided with monitoring module 2 on casing 1, distribution device's data information can be gathered to monitoring module 2's data acquisition unit 21, show data information through display element 22, realize quick convenient data information who acquires distribution device, carry out real time monitoring to the distribution device condition according to data information, avoid distribution device to damage indoor distribution device with dangerous electric current etc., improve distribution device's safety in utilization and reliability.
The above embodiments are only examples of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered by 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. An electrical distribution device, characterized by comprising a housing (1) and a monitoring module (2);
the monitoring module (2) is detachably connected with the shell (1);
the monitoring module (2) comprises a data acquisition unit (21) and a display unit (22);
the data acquisition unit (21) is connected with the display unit (22), the data acquisition unit (21) is used for acquiring data information of the power distribution device, and the display unit (22) is used for displaying the data information acquired by the data acquisition unit (21).
2. The electrical distribution device according to claim 1, wherein the front end face of the housing (1) is provided with a mounting groove (11), and the monitoring module (2) is disposed in the mounting groove (11).
3. The electrical distribution apparatus according to claim 2, wherein a transparent window (12) is detachably attached to the opening of the mounting groove (11).
4. The electrical distribution device according to claim 1, characterized in that the casing (1) comprises a door body (13);
the door body (13) is hinged to the shell (1), and the monitoring module (2) is arranged on the inner end face of the door body (13).
5. The electrical distribution device according to claim 1, characterized in that the monitoring module (2) is provided with a mounting plate (23) at its edge, which mounting plate is provided with mounting holes (24).
6. The electrical distribution apparatus according to claim 1, wherein the data acquisition unit (21) comprises a terminal (211) and a transformer (212);
the number of the mutual inductors (212) is multiple, the mutual inductors (212) are connected with the terminal (211), and the terminal (211) is connected with the display unit (22).
7. The power distribution device according to claim 1, wherein a plurality of types of communication interfaces (25) are provided on the monitoring module (2) to enable the monitoring module (2) to communicate with a remote upper computer.
8. The power distribution device according to claim 1 or 7, characterized in that the monitoring module (2) is further provided with a power interface (26), a strong current interface (27) and a weak current interface (28);
the strong current interface (27) and the weak current interface (28) are respectively provided with a marking part.
9. The power distribution device according to claim 1, wherein the display unit (22) comprises a touch screen display.
10. The electrical distribution device according to claim 1, characterized in that the housing (1) comprises a cabinet or box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022902753.5U CN214754726U (en) | 2020-12-04 | 2020-12-04 | Power distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022902753.5U CN214754726U (en) | 2020-12-04 | 2020-12-04 | Power distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754726U true CN214754726U (en) | 2021-11-16 |
Family
ID=78619245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022902753.5U Active CN214754726U (en) | 2020-12-04 | 2020-12-04 | Power distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754726U (en) |
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2020
- 2020-12-04 CN CN202022902753.5U patent/CN214754726U/en active Active
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