阅读说明：本技术 接线结构和数据中心 (Wiring structure and data center ) 是由 苑梦雄 吴双鹤 王永平 于 2020-06-27 设计创作，主要内容包括：本申请公开了一种接线结构和数据中心,涉及可用于(包括但不限于)云计算、云存储、大数据计算、深度学习和图像处理等应用的数据中心的供电技术领域。其中,接线结构包括：导电板和接线端子,导电板设有安装通孔；紧固组件,紧固组件穿设于安装通孔并将接线端子压接于导电板；压力传感器,压力传感器被紧固组件压设于接线端子或导电板,用于检测接线端子与导电板之间的压力。根据本申请实施例的接线结构可以通过压力传感器的检测结果直观地判断接线端子与导电板之间的连接情况,无需手动对紧固组件进行检查,以实现对接线结构的紧固组件是否发生松动进行实时监测,具有监测方便、实时性好等优点。(The application discloses a wiring structure and a data center, and relates to the technical field of power supply of data centers which can be used for (including but not limited to) cloud computing, cloud storage, big data computing, deep learning, image processing and the like. Wherein, wiring structure includes: the current-conducting plate is provided with a mounting through hole; the fastening assembly penetrates through the installation through hole and presses the wiring terminal to the conductive plate; and the pressure sensor is pressed on the wiring terminal or the current-conducting plate by the fastening assembly and is used for detecting the pressure between the wiring terminal and the current-conducting plate. According to the connection structure of this application embodiment can judge the connected condition between binding post and the current conducting plate directly perceivedly through pressure sensor's testing result, need not manually to check fastening assembly to whether the fastening assembly of realization butt joint line structure takes place to become flexible carries out real-time supervision, has advantages such as the monitoring is convenient, the real-time is good.)

1. A wiring structure, comprising:

the current-conducting plate is provided with a mounting through hole;

the fastening assembly penetrates through the installation through hole and presses the wiring terminal to the conductive plate;

the pressure sensor is pressed on the wiring terminal or the conductive plate by the fastening assembly and used for detecting the pressure between the wiring terminal and the conductive plate.

2. The wiring structure according to claim 1, wherein the fastening member includes a bolt and a nut, the bolt passing through the mounting through-hole and being connected with the nut, the wiring terminal being crimped to the conductive plate by the nut, wherein the pressure sensor is located between the nut and the wiring terminal.

3. The wiring structure according to claim 2, wherein the wiring terminal is provided with a fixing through hole, and the bolt passes through the mounting through hole and the fixing through hole in sequence and is connected and matched with the nut.

4. The wiring structure according to claim 2, wherein the pressure sensor includes:

the sensor element is provided with a positioning through hole, and the bolt penetrates through the positioning through hole so as to fix the sensor element between the nut and the wiring terminal;

and the signal conversion part is used for generating an electric signal according to the pressure applied to the sensor element.

5. The wiring structure according to any one of claims 1 to 4, wherein the pressure sensor is a piezoresistive strain sensor.

6. A data center comprising a wiring structure according to any one of claims 1 to 5, said wiring structure being provided to power distribution equipment of said data center.

7. The data center of claim 6, wherein the electrical distribution equipment is provided with an information acquisition device for receiving electrical signals transmitted by pressure sensors of the wiring structures of the electrical distribution equipment and generating pressure information.

8. The data center of claim 7, further comprising a dynamic loop monitoring system for receiving the pressure information sent by the information acquisition device and monitoring the wiring condition of the wiring structure according to the electrical signal.

9. The data center of claim 8, wherein the dynamic ring monitoring system comprises:

the switch is used for receiving and uploading pressure information sent by the information acquisition devices of the plurality of power distribution equipment;

the server is used for receiving and storing the pressure information uploaded by the switch and generating data information according to the pressure information;

and the monitoring host is used for receiving and displaying the data information uploaded by the server and generating alarm information according to the data information.

10. The data center of claim 9, wherein the dynamic ring monitoring system further comprises:

and the alarm device is used for receiving the alarm information and sending an alarm prompt according to the alarm information.

Technical Field

The present application relates to the technical field of power supply devices, and in particular, to the technical field of power supply for data centers that can be used (including but not limited to) for applications such as cloud computing, cloud storage, big data computing, deep learning, and image processing.

Background

Copper bars and terminals of all power distribution equipment in a power supply system of the data center are fastened through bolts and nuts, and whether the copper bars and the terminals are connected or not needs to be checked through regular connection conditions of the copper bars and the terminals.

Disclosure of Invention

The application provides a wiring structure and a data center.

According to an aspect of the present application, there is provided a wiring structure including:

the current-conducting plate is provided with a mounting through hole;

the fastening assembly penetrates through the installation through hole and presses the wiring terminal to the conductive plate;

and the pressure sensor is pressed on the wiring terminal or the current-conducting plate by the fastening assembly and is used for detecting the pressure between the wiring terminal and the current-conducting plate.

In one embodiment, the fastening assembly includes a bolt and a nut, the bolt passes through the mounting through hole and is connected with the nut, the terminal is pressed against the conductive plate by the nut, and the pressure sensor is located between the nut and the terminal.

In one embodiment, the connecting terminal is provided with a fixing through hole, and the bolt sequentially penetrates through the mounting through hole and the fixing through hole and is connected and matched with the nut.

In one embodiment, a pressure sensor includes:

the sensor element is provided with a positioning through hole, and the bolt penetrates through the positioning through hole so as to fix the sensor element between the nut and the wiring terminal;

and the signal conversion part is used for generating an electric signal according to the pressure applied to the sensor element.

In one embodiment, the pressure sensor is a piezoresistive strain sensor.

According to another aspect of the present application, there is provided a data center including the wiring structure according to the above embodiments, the wiring structure being provided to power distribution equipment of the data center.

In one embodiment, the power distribution equipment is provided with an information acquisition device for receiving electrical signals sent by pressure sensors of a plurality of wiring structures of the power distribution equipment and generating pressure information.

In an embodiment, the data center further includes a moving loop monitoring system, configured to receive the pressure information sent by the information acquisition device, and monitor a wiring condition of the wiring structure according to the electrical signal.

In one embodiment, a dynamic loop monitoring system comprises:

the switch is used for receiving and uploading pressure information sent by the information acquisition devices of the plurality of power distribution equipment;

the server is used for receiving and storing the pressure information uploaded by the exchanger and generating data information according to the pressure information;

and the monitoring host is used for receiving and displaying the data information uploaded by the server and generating alarm information according to the data information.

In one embodiment, the dynamic loop monitoring system further comprises:

and the alarm device is used for receiving the alarm information and sending an alarm prompt according to the alarm information.

The wiring structure of this application embodiment is through adopting above-mentioned technical scheme, can judge the connected condition between binding post and the current conducting plate directly perceivedly through pressure sensor's testing result, need not manually to check fastening assembly to whether the fastening assembly of realization butt joint line structure takes place to become flexible carries out real-time supervision, has advantages such as the monitoring is convenient, the real-time is good. .

It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the application, nor is it intended to limit the scope of the application. Other features of the present application will become apparent from the following description.

Drawings

The above and other features, advantages and aspects of various embodiments of the present application will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:

FIG. 1 is a schematic diagram of a wiring structure according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a data center according to an embodiment of the present application;

fig. 3 is a block diagram of a data center according to an embodiment of the present application.

Detailed Description

The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

A wiring structure 100 according to an embodiment of the present application is described below with reference to fig. 1. The wiring structure 100 may be used for a power distribution apparatus 200, in particular a power distribution apparatus 200, such as a power distribution cabinet, which may be used for the data center 1. The data center 1 may be used for (including but not limited to) cloud computing, cloud storage, big data computing, deep learning, image processing, and other applications.

As shown in fig. 1, the wiring structure 100 includes a conductive plate 10, a connection terminal 20, a fastening assembly 30, and a pressure sensor 40.

Specifically, the current conducting plate 10 is provided with an installation through hole, the fastening assembly 30 penetrates through the installation through hole and presses the wiring terminal 20 to the current conducting plate 10, and the pressure sensor 40 is pressed to the wiring terminal 20 or the current conducting plate 10 by the fastening assembly 30 and is used for detecting the pressure between the wiring terminal 20 and the current conducting plate 10.

In one example, the conductive plate 10 may be a copper conductive bar having a first conductive surface and the terminal 20 having a second conductive surface. The fastening assembly 30 passes through the mounting through hole of the conductive copper bar and fastens and connects the conductive copper bar and the wiring terminal 20, so that the first conductive surface and the second conductive surface are attached to each other, and the conductive copper bar is ensured to be electrically connected with the wiring terminal 20. The pressure sensor 40 is pressed on the wiring terminal 20 by the fastening assembly 30, and the pressure sensor 40 is positioned on one side of the wiring terminal 20 far away from the conductive plate 10; alternatively, the pressure sensor 40 is pressed against the conductive plate 10 by the fastening assembly 30, and the pressure sensor 40 is located on the side of the conductive plate 10 away from the terminal block 20.

In a specific example, the fastening assembly 30 may include a bolt 31 and a nut 32, and the mounting through hole on the conductive plate 10 is a circular hole adapted to the bolt 31. The bolt 31 passes through the mounting through hole from one side of the first conductive surface of the conductive plate 10 and is coupled with the nut 32. The connecting terminal 20 is located between the head of the bolt 31 and the conductive plate 10, and sufficient pre-tightening force is applied to the bolt 31 and the nut 32, so that the connecting terminal 20 is pressed against the conductive plate 10 by the head of the bolt 31, and the second conductive surface of the connecting terminal 20 is attached to the first conductive surface of the conductive plate 10. The pressure sensor 40 is located on a side of the conductive plate 10 remote from the first conductive surface, and the pressure sensor 40 is pressed against the conductive plate 10 by the nut 32.

It can be understood that, the connection condition of the conductive plate 10 and the connection terminal 20 depends on the pretightening force of the fastening assembly 30, and when the pretightening force of the fastening assembly 30 reaches a preset value, a sufficient pressure can be ensured between the conductive plate 10 and the connection terminal 20 to ensure that the conductive plate 10 and the connection terminal 20 are tightly attached to each other. When the fastening assembly 30 is loosened, the conductive plate 10 and the connection terminal 20 may be separated from each other, that is, the pressure between the conductive plate 10 and the connection terminal 20 is zero, and the conductive plate 10 and the connection terminal 20 are disconnected from each other. The pressure sensor 40 is pressed against the terminal block 20 or the conductive plate 10 by the fastening assembly 30. The pressure sensor 40 may be located between the nut 32 of the fastening assembly 30 and the connection terminal 20, the pressure value detected by the pressure sensor 40 is the pressure value between the nut 32 and the connection terminal 20, and the pressure between the nut 32 and the connection terminal 20 is equal to the pressure between the connection terminal 20 and the conductive plate 10; the pressure sensor 40 may also be located between the nut 32 of the fastening assembly 30 and the conductive plate 10, the pressure value detected by the pressure sensor 40 is the pressure value between the nut 32 and the conductive plate 10, and the pressure between the nut 32 and the conductive plate 10 is equal to the pressure between the connection terminal 20 and the conductive plate 10.

The pressure sensor 40 may be any of a variety of pressure sensors known to those of ordinary skill in the art now and in the future, such as piezoresistive strain sensors, ceramic pressure sensors, diffused silicon pressure sensors, and the like.

According to wiring structure 100 of this application embodiment, be used for detecting the pressure sensor 40 of pressure between binding post 20 and the current conducting plate 10 through the setting, need not manually to fastening components 30 and inspect, can judge the condition of being connected between binding post 20 and the current conducting plate 10 directly perceivedly through pressure sensor 40's testing result to whether the fastening components 30 of realization wiring structure 100 takes place to become flexible carries out real-time supervision, have advantages such as monitoring convenience, the real-time is good. The technical problem that the looseness of the copper bar connecting terminal of the data center power distribution equipment is not easy to find in the related technology is solved.

In one embodiment, as shown in fig. 1, the fastening assembly 30 includes a bolt 31 and a nut 32, the bolt 31 passes through the mounting through-hole and is coupled with the nut 32, and the terminal 20 is crimped to the conductive plate 10 by the nut 32. Specifically, the bolt 31 passes through the mounting through hole from the side of the conductive plate 10 away from the first conductive surface, and is connected to the nut 32 in a fitting manner. The pressure sensor 40 is located between the nut 32 and the connection terminal 20, and by applying a sufficient pre-tightening force to the bolt 31 and the nut 32, the connection terminal 20 can be pressed against the conductive plate 10 by the pressure sensor 40, so that the second conductive surface of the connection terminal 20 is attached to the first conductive surface of the conductive plate 10. Wherein, the pressure value between the nut 32 and the terminal 20 detected by the pressure sensor 40 is equal to the pressure value between the terminal 20 and the conductive plate 10.

In one embodiment, as shown in fig. 1, the terminal 20 is provided with a fixing through hole, and the bolt 31 passes through the mounting through hole and the fixing through hole in turn and is coupled with the nut 32. Wherein, the fixing through hole may be a circular hole adapted to the bolt 31. Through set up fixing hole on binding post 20, the location effect between binding post 20 and the bolt 31 is better, can improve the stability of being connected between binding post 20 and the current conducting plate 10.

In one embodiment, as shown in fig. 1, the pressure sensor 40 includes a sensor element and a signal conversion portion. Specifically, the sensor element is provided with a positioning through hole, and the positioning through hole may be a circular hole adapted to the bolt 31, and the bolt 31 sequentially passes through the mounting through hole on the conductive plate 10, the fixing through hole on the connection terminal 20, and the positioning through hole on the sensor element, so as to fix the sensor element between the nut 32 and the connection terminal 20. By providing the positioning through hole on the sensor element, the fastening effect of the fastening assembly 30 on the sensor element can be improved, and the sensor element can be mounted more conveniently.

The signal conversion part is used for generating an electric signal according to the pressure applied on the sensor element. The signal conversion unit may be electrically connected to the moving ring monitoring system of the data center 1 to transmit an electrical signal to the moving ring monitoring system, so as to monitor the connection condition between the conductive plate 10 and the connection terminal 20 of the docking line structure 100 in real time.

Preferably, the pressure sensor 40 is a piezoresistive strain sensor. The piezoresistive strain sensor comprises a resistance strain gauge which can be used as a sensing element and is pressed on the wiring terminal 20 by the nut 32, and the strain resistance of the resistance strain gauge generates resistance change along with mechanical deformation, namely the pressure applied on the resistance strain gauge can be measured by detecting the strain resistance of the resistance strain gauge. Wherein, be equipped with positioning hole on the resistance foil gage, and positioning hole's aperture can be adjusted wantonly according to actual conditions, as long as guarantee that positioning hole and bolt carry out the adaptation. Further, the measuring range of the piezoresistive sensor can be set according to actual requirements.

A data center 1 according to an embodiment of the present application is described below with reference to fig. 2 and 3.

As shown in fig. 2 and 3, the data center 1 includes the wiring structure 100 according to the embodiment, and the wiring structure 100 may be provided to the power distribution apparatus 200 of the data center 1. Wherein, distribution equipment 200 can be the switch board, and the switch board can be equipped with a plurality of wiring structures 100.

According to data center 1 of this application embodiment, through the wiring structure 100 that adopts this application above-mentioned embodiment, can realize taking place not hard up to carry out real-time supervision and report an emergency and ask for help or increased vigilance between the current conducting plate 10 of wiring structure 100 and binding post 20, need not to detect through manual mode is manual to copper bar and the connecting terminal of data center distribution equipment take place not hard up difficult problem of finding among the relevant technology has been solved.

In one embodiment, the power distribution apparatus 200 is provided with an information acquisition device 300 for receiving the electrical signals transmitted by the pressure sensors 40 of the plurality of wiring structures 100 of the power distribution apparatus 200 and collectively generating pressure information. Therefore, the electric signals sent by the pressure sensors 40 of the wiring structures 100 of the power distribution equipment 200 can be collected and uploaded at the same time, so that the wiring conditions of the wiring structures 100 can be monitored at the same time.

In one example, the information collecting device 300 may be a display instrument, and the display instrument may not only receive the electrical signals of the plurality of pressure sensors 40 and upload the aggregated pressure information, but also visually display the detection results of the respective pressure sensors 40 for the operation and maintenance staff to observe in real time.

In one embodiment, the data center 1 further includes a dynamic loop monitoring system for receiving the pressure information sent by the information collecting device 300 and monitoring the wiring condition of the wiring structure 100 according to the electrical signal.

It can be understood that the dynamic loop monitoring system, as understood by those skilled in the art, refers to a system for centralized monitoring of power equipment and environmental variables in a machine room of the data center 1, i.e., a dynamic environment monitoring system. The dynamic loop monitoring system can collect telemetering, remote signaling and the like of each distributed independent power device, machine room environment and machine room security monitoring object, monitor the running states of the system, the device and the security in real time, record and process related data, detect faults in time, perform necessary remote control and remote regulation operation and inform personnel of processing in time. In the embodiment of the present application, the pressure sensor 40 of the wiring structure 100 is connected to the moving ring monitoring system, so that the detection data of the pressure sensor 40 of the wiring structure 100 can be monitored in real time, real-time monitoring and warning of looseness or faults of the conducting plate 10 and the wiring terminal 20 of the wiring structure 100 are realized, faults can be found and eliminated in time at the initial stage of looseness of the wiring structure 100, reliable operation of the power distribution equipment 200 of the data center 1 is ensured, and reliability of the data center 1 is improved.

In one embodiment, as shown in fig. 2, the dynamic ring monitoring system includes a switch 400, a server 500, and a monitoring host 600. The communication among the switch 400, the server 500, and the monitoring host 600 may be performed by using different communication protocols according to the conditions of the devices themselves, and the devices may be electrically connected by using cables such as optical fibers or network cables according to the communication methods.

Specifically, the switch 400 is configured to receive and upload pressure information transmitted by the information collecting apparatus 300 of the plurality of power distribution apparatuses 200. The server 500 is configured to receive and store the pressure information uploaded by the switch 400, and generate data information according to the pressure information. The monitoring host 600 is configured to receive and display the data information uploaded by the server 500, and generate alarm information according to the data information.

In one example, the switch 400 may be any switch device in the prior art as long as the pressure information sent by the information collection devices 300 of the plurality of power distribution devices 200 can be aggregated and uploaded to the server 500. The server 500 may be a data processing and storage center, and may store and display the pressure information, and the pressure information is processed to generate data information and uploaded to the monitoring host 600. The monitoring host 600 determines whether the data information uploaded by the server 500 is lower than a preset threshold, and generates alarm information when the data information is lower than the preset threshold, where the alarm information is used to trigger the alarm device 700.

Optionally, as shown in fig. 3, the moving loop monitoring system further includes an alarm device 700, configured to receive alarm information and send an alarm prompt according to the alarm information. Wherein, the alarm prompt can adopt a voice or text broadcasting mode. For example, the alarm device 700 may be an audible alarm or a display device. By arranging the alarm device 700, when the movable ring monitoring system monitors that the fastening component 30 of the wiring structure 100 is loosened, an alarm prompt can be sent out in time to prompt an operation and maintenance worker to timely arrive at the site to check the wiring structure 100 and fasten the fastening component 30, so that the fault can be timely eliminated at the initial stage of the loosening of the wiring structure 100.

Other configurations of the data center 1 of the above embodiments may adopt various technical solutions known by those skilled in the art now and in the future, and will not be described in detail here.

According to wiring structure 100 of this application embodiment need not manually to fastening components 30 inspect, can judge the condition of being connected between binding post 20 and the current conducting plate 10 directly perceivedly through pressure sensor 40's testing result to whether fastening components 30 to wiring structure 100 takes place to become flexible carries out real-time supervision, has solved the not hard up difficult problem of being discovered of data center distribution equipment's copper bar connecting terminal among the correlation technique.

The above-described embodiments should not be construed as limiting the scope of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.