WO2019041236A1 - 抽屉结构及配电柜 - Google Patents

抽屉结构及配电柜 Download PDF

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Publication number
WO2019041236A1
WO2019041236A1 PCT/CN2017/099948 CN2017099948W WO2019041236A1 WO 2019041236 A1 WO2019041236 A1 WO 2019041236A1 CN 2017099948 W CN2017099948 W CN 2017099948W WO 2019041236 A1 WO2019041236 A1 WO 2019041236A1
Authority
WO
WIPO (PCT)
Prior art keywords
drawer
disposed
structure according
plug
control unit
Prior art date
Application number
PCT/CN2017/099948
Other languages
English (en)
French (fr)
Inventor
罗德胜
吕刚
Original Assignee
深圳昂泰智能有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳昂泰智能有限公司 filed Critical 深圳昂泰智能有限公司
Priority to PCT/CN2017/099948 priority Critical patent/WO2019041236A1/zh
Publication of WO2019041236A1 publication Critical patent/WO2019041236A1/zh

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/24Circuit arrangements for boards or switchyards
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00Switchgear having carriage withdrawable for isolation
    • H02B11/02Details
    • H02B11/10Indicating electrical condition of gear; Arrangement of test sockets
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00Switchgear having carriage withdrawable for isolation
    • H02B11/12Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/127Withdrawal mechanism
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00Switchgear having carriage withdrawable for isolation
    • H02B11/12Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/173Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type

Definitions

  • the present application relates to the field of power distribution equipment, and in particular, to a drawer structure and a power distribution cabinet including the same.
  • the main function of the power distribution cabinet is to distribute the power of a certain circuit to the nearest load, and to provide protection, monitoring and control for the load.
  • the drawer type power distribution cabinet is made of steel plate, and the electrical components of the inlet and outlet circuits are installed in the drawers of the extractable drawer.
  • the drawer type power distribution cabinet has high reliability, safety and interchangeability. It is suitable for industrial and mining enterprises and high-rise buildings with high reliability of power supply, as a centralized control distribution center.
  • Existing drawer-type power distribution cabinets generally require personnel to perform on-site inspections to view monitoring data, or to perform opening and closing operations, drawer cabinets moving in and out, etc., which consumes the staff's time, which is not conducive to improving work. effectiveness.
  • the present application is to provide a drawer structure and a power distribution cabinet, which is intended to solve the problem that the drawer type power distribution cabinet existing in the prior art cannot be operated remotely, and needs to be on-site.
  • the technical solution adopted by the present application is: providing a drawer structure, which is disposed in the chest of drawers, and includes:
  • drawer body one-in-one plug-in, one-out plug-in, one-off, remote control unit and displacement control unit;
  • the drawer body is slidably connected to the drawer cabinet by the displacement control unit;
  • the primary incoming plug is disposed in the drawer body for conducting current
  • the primary outgoing plug-in is disposed in the drawer body for conducting current, and collecting and processing three-phase monitoring data, and uploading the monitoring data to the Internet;
  • the switch is disposed in the drawer body, and is electrically connected to the primary incoming plug and the primary outgoing plug respectively;
  • the remote control unit is disposed on the drawer body, and is respectively connected to the switch and the displacement control unit, for receiving an instruction transmitted through the Internet, and controlling the ⁇ according to the instruction Turning off or closing, and controlling the movement control unit to move the drawer body into or out of the drawer according to the instruction.
  • the monitoring data includes current, power, and temperature data.
  • the primary outgoing plug-in includes a plug-in body, a busbar busbar socket, a monitoring module component, a current transformer, and a temperature sensor;
  • busbar copper strip socket is disposed on the plug body
  • the current transformer has three, disposed on the plug body, and electrically connected to the busbar copper strip socket and the switch, respectively, each of the current transformers is used for collecting a single Phase current and single phase voltage;
  • the temperature sensor has three, disposed on the plug body, each of the temperature sensors respectively for sensing a temperature of a single phase;
  • the monitoring module component is respectively connected to the current transformer and the temperature sensor, and is configured to process current and voltage information collected by the current transformer and obtain power data, and the temperature information and the power amount. Upload data to the internet.
  • the monitoring data further includes zero sequence current data.
  • the primary outgoing plug-in further includes a zero sequence current transformer
  • the zero-sequence current transformer is disposed on the plug body, and is respectively connected to the busbar copper strip socket, the monitoring module component and the switch, for collecting zero sequence current.
  • the drawer structure further includes an in-situ display module
  • the local display module is disposed on a front side of the drawer body and electrically connected to the monitoring module assembly for displaying temperature information, zero sequence current information, and power amount data in situ.
  • the monitoring module component includes a monitoring module housing, a monitoring circuit board, a communication socket, a power socket, and an elastic insertion interface;
  • the monitoring circuit board is disposed in the casing of the monitoring module
  • the communication jack has two, disposed on the monitoring module housing, and electrically connected to the monitoring circuit board, wherein one of the communication jacks is used to connect with the local display module, and the other The communication The jack is used to connect with the smart gateway;
  • the power socket is disposed on the monitoring module housing and electrically connected to the monitoring circuit board for connecting to an external power source;
  • the elastic insertion interface is disposed on the monitoring module housing for interfacing with the current transformer and the zero sequence current transformer.
  • the monitoring module component further includes an auxiliary socket
  • the auxiliary socket is disposed on the monitoring module housing for connecting with the auxiliary module assembly.
  • the local display module includes a display housing, a display circuit board, and a display communication plug.
  • the display housing is configured to be connected to the drawer body
  • the display circuit board is disposed in the display housing
  • the display communication jack is disposed on the display circuit board and is configured to be connected to one of the communication jacks.
  • the local display module is also coupled to an infrared sensor.
  • the infrared sensor is disposed on the chest of drawers.
  • the remote control unit includes a remote control display screen and a remote control circuit board; [0036] the remote control display screen is connected to the drawer body for displaying the gated Location status information;
  • the remote control circuit board is disposed in the remote control display screen and connected to the switch.
  • the displacement control unit includes a rail assembly and a drive assembly
  • the rail assembly is respectively connected to the drawer body and the drawer cabinet for defining a sliding direction of the drawer body;
  • the driving assembly is respectively connected to the drawer body and the drawer cabinet for driving the drawer body to slide.
  • the rail assembly includes a guide rail and a guiding slot
  • the guide rail is disposed on the drawer body
  • the guiding groove is disposed on the drawer cabinet and is slidably engaged with the guide rail.
  • the drive assembly includes a rack, a gear, and a first drive motor; [0045] the rack is disposed on the drawer body;
  • the gear is connected to an output shaft of the first driving motor, and the gear meshes with the rack; [0047] the first driving motor is fixed on the drawer.
  • the drive assembly includes a lead screw, a nut seat, and a second drive motor
  • the second drive motor is fixed on the drawer cabinet
  • the lead screw is connected to an output shaft of the second driving motor
  • the nut seat is disposed on the drawer body and is screwed to the lead screw.
  • the drive assembly includes a cylinder
  • the cylinder of the cylinder is fixed to the drawer, and the piston rod of the cylinder is fixed to the drawer body.
  • a mounting plate is further included;
  • the mounting plate is disposed in the drawer body and configured to connect and fix the switch.
  • the mounting plate is provided with a cable through the mouth.
  • the present application also provides a power distribution cabinet, including a drawer cabinet and the above-mentioned drawer structure connected to the drawer cabinet.
  • the drawer structure of the present application sets the data side acquisition and processing structure and the structure that can communicate with the Internet in a single outlet plug-in, so that the primary outlet plug-in can achieve current conduction, data acquisition and calculation, and can
  • the collected and processed power data is uploaded to the Internet for data sharing.
  • Mobile phones, computer clients and other mobile communication devices can view the power data through the Internet, and can obtain relevant information without on-site stationing.
  • Energy consumption analysis dynamically grasp the operation status of the distribution load; meanwhile, mobile phones, computer clients and other mobile communication devices can send commands to the remote control unit via the Internet, and can realize the opening and closing of the gate according to the remote command.
  • the drawer body can also be moved in and out by controlling the displacement control unit, and the opening and closing operation and the moving in and out operation can be realized without on-site stagnation, which can effectively reduce the labor intensity of the operator and improve work efficiency, and Conducive to the implementation of refined management.
  • the power distribution cabinet of the present application can realize data sharing remotely through a mobile phone, a computer client, and other mobile communication devices by using the above-mentioned drawer structure, dynamically grasp the running status of the distribution load, and perform the separation according to the data analysis result. Brake operation and moving in and out operations, no need for personnel to be on site, improving work efficiency Rate.
  • FIG. 1 is a schematic perspective view of a three-dimensional structure of a drawer structure according to an embodiment of the present application
  • FIG. 2 is a schematic perspective view of a three-dimensional structure of a drawer structure according to an embodiment of the present application
  • FIG 3 is a schematic perspective view of a single outlet plug-in used in an embodiment of the present application.
  • FIG. 4 is a schematic perspective view of a single outlet plug-in according to an embodiment of the present application.
  • FIG. 5 is a schematic diagram of a three-dimensional structure of a monitoring module assembly used in an embodiment of the present application.
  • FIG. 6 is a schematic diagram of a three-dimensional structure of a monitoring module assembly used in an embodiment of the present application.
  • FIG. 7 is a schematic diagram of a three-dimensional structure of an in-situ display module according to an embodiment of the present application.
  • FIG. 8 is a schematic diagram of a three-dimensional structure of an in-situ display module according to an embodiment of the present application.
  • the drawer structure is arranged in the drawer cabinet, comprising a drawer body 1, a primary incoming plug-in 2, a primary outgoing plug-in 3, a switch 4, a remote control unit 5 and a displacement control unit 6;
  • the drawer body 1 is slidably connected to the drawer cabinet through the displacement control unit 6;
  • a primary incoming plug-in 2 disposed in the drawer body 1 for conducting current
  • an outlet plug-in 3 is disposed in the drawer body 1 for conducting current, and collecting and processing three-phase monitoring data, and uploading the monitoring data to the Internet;
  • the switch 4 is disposed in the drawer body 1 and electrically connected to the primary incoming plug-in 2 and the primary outgoing plug-in 3, respectively;
  • the remote control unit 5 is disposed on the drawer body 1 and is respectively connected to the switch 4 and the displacement control unit 5 for receiving an instruction transmitted through the Internet, and according to the command control switch 4 for opening or closing And controlling the movement control unit 6 according to the instruction to drive the drawer body 1 into or out of the drawer.
  • the primary incoming plug-in 2 and the primary outgoing plug-in 3 are respectively connected to electrical components external to the drawer structure, and form a complete detection loop with the switch 4, and after the power-discharge data is processed in the primary outgoing plug-in 3, the power data will be It is uploaded to the Internet, and there is no need for operators on site to view data remotely via the network.
  • the drawer structure provided by the present application sets the data side acquisition and processing structure and the structure that can communicate with the Internet in the primary outlet plug-in 3, so that the primary outlet plug-in 3 can simultaneously realize current conduction, data acquisition and calculation. And can upload the collected and processed power data to the Internet for data sharing.
  • Mobile phones, computer clients and other mobile communication devices can view the power data through the Internet, and can obtain relevant information without on-site stationkeeping.
  • the power distribution equipment performs energy consumption analysis to dynamically grasp the operating status of the distribution load.
  • mobile phones, computer clients and other mobile communication devices can send commands to the remote control unit 5 via the Internet, which can be implemented according to remote commands.
  • the opening and closing of the drawer body 1 can also be realized by controlling the displacement control unit 6 to realize the movement of the drawer body 1 and the moving in and out operations without the need of on-site stagnation, which can effectively reduce the labor of the operator. Strength, improve work efficiency, and help to achieve fine Management.
  • the drawer structure of the present application can be compatible with the installation function of the existing power distribution cabinet drawer, and the applicable current level range is 63A-630A, and can be widely applied to various drawer cabinets such as GCK:, GCS, MNS, and the like.
  • the monitoring data includes current, power, and temperature data.
  • the primary outgoing plug-in 3 includes a plug-in body 301, and a female a wire copper socket 302, a monitoring module assembly 303, a current transformer 304 and a temperature sensor;
  • a busbar copper strip socket 302 is disposed on the plug body 301;
  • the current transformer 304 has three, disposed on the plug body 301, and is electrically connected to the bus bar socket 302 and the switch 4, respectively. Each current transformer 304 is used for collecting single-phase current and single Phase voltage
  • the temperature sensor has three, disposed on the plug body 301, and each temperature sensor is used to sense the temperature of the single phase;
  • the monitoring module component 303 is connected to the current transformer 304 and the temperature sensor respectively for processing the current and voltage information collected by the current transformer 304 and obtaining the power data, and uploading the temperature information and the power data to the Internet.
  • Each current transformer 304 and temperature sensor respectively detect current, voltage and temperature of a single phase, and can simultaneously detect various parameters simultaneously and intelligently. Detection, improve detection efficiency and comprehensiveness of detection, and thus facilitate accurate monitoring of the operating status of power distribution equipment.
  • the current transformer 304 is capable of converting a large current into a small current suitable for measurement through the bus bar socket 302 and the user cable to conduct current to the load, and detecting.
  • a current transformer 304 the current and voltage can be detected simultaneously, and an external temperature sensor is used for temperature detection.
  • the overall structure is small and the monitoring efficiency is high. Also, since the primary outlet plug 3 is closer to the user wiring cable (high heating point), the detected temperature is more realistic and accurate.
  • the monitoring module component 303 can process data to obtain power data, and can upload power data and temperature information to the Internet for remote viewing.
  • the monitoring module component 303 and the current transformer 304 are directly plugged in to realize electrical connection, and the current transformer 304 is integrated with the temperature sensor.
  • the single outlet plug 3 itself is compact in structure and has no exposed wires, which is beneficial for rational use of the drawer body. 1 internal space.
  • the temperature sensor includes a thermistor and/or a temperature probe capable of accurately sensing the temperature change of each phase.
  • the thermistor and/or temperature probe are each coupled to the monitoring module assembly 303 to sense The temperature change is passed to the monitoring module component 303.
  • the monitoring data further includes zero sequence current data.
  • the primary outgoing plug-in 3 further includes a zero-sequence current transformer 305;
  • the zero sequence current transformer 305 is disposed on the plug body 301 and is respectively connected to the bus bar socket 302, the monitoring module assembly 303 and the switch 4 for collecting zero sequence current.
  • the monitoring module component 303 and the zero-sequence current transformer 305 are both directly plugged to realize electrical connection, and the primary outgoing plug 3 itself is more compact in structure, and has no exposed wires, which is advantageous for rationally utilizing the space inside the drawer body 1.
  • Some loops require the detection of zero-sequence current as needed.
  • the general existing method is to install a zero-sequence current transformer on the rear-end user wiring cable of the cabinet. This effect is very inconvenient to install, zero-sequence current.
  • the secondary line of the transformer is also very messy and untidy.
  • the primary incoming plug-in 2 is a 3P/4P plug-in
  • the primary outgoing plug-in 3 is a 3P/4P plug-in
  • the Shaoguan 4 is also a 3P/4P switch, which results in less internal wiring and neatly arranged cables. .
  • the primary incoming plug-in 2 can be a 3P plug-in
  • the primary outgoing plug-in 3 can be a 3P plug-in
  • the bypass 4 can be a 3P plug-in; if the zero-sequence current needs to be detected, it is switched to a single incoming line.
  • Plug-in 2 is a 4P plug-in
  • one plug-in plug-in 3 is a 4P plug-in
  • Shaoguan 4 is a 4P plug-in, which is highly intelligent.
  • electrical connection is made between the monitoring module component 303 and the current transformer 304 and between the monitoring module component 303 and the zero sequence current transformer 305 by resilient contact contact.
  • the existing drawers generally contain the position of the gate and the contacts of the alarm, indicator light, pointer current meter, etc., and the numerous secondary lines are complicated and disorderly.
  • the elastic contact contact mode is adopted, the secondary connection between the two is omitted, and the secondary wiring is avoided, so that the internal wiring of the drawer body 1 is complicated and messy, and the assembly time can be saved.
  • the drawer structure further includes an in-situ display module.
  • the local display module 7 is disposed on the front side of the drawer body 1, and is electrically connected to the monitoring module assembly 303 for displaying temperature information, zero sequence current information, and power amount data in situ.
  • the one-time outlet plug-in 3 can not only upload data to the Internet, but also transmit the data to the local display module 7 for on-the-spot display, which is convenient for the operator to view on the spot and improve the convenience of use.
  • the monitoring module component 303 includes a monitoring module housing 3031.
  • monitoring circuit board 3032 monitoring circuit board 3032, communication jack 3033, power socket 3034 and elastic plug interface 3035;
  • the monitoring circuit board 3032 is disposed in the monitoring module housing 3031;
  • the communication jack 3033 has two terminals, which are disposed on the monitoring module housing 3031 and electrically connected to the monitoring circuit board 3032.
  • One communication jack 3033 is used for connecting with the local display module 7, and the other communication jack 3033 is used for Connect with a smart gateway;
  • the power socket 3034 is disposed on the monitoring module housing 3031 and electrically connected to the monitoring circuit board 3032 for connecting to an external power source.
  • the elastic plug connector 3035 is disposed on the monitoring module housing 3031 for plugging with the current transformer 304 and the zero sequence current transformer 305.
  • the intelligent gateway is a portal for implementing the monitoring module component 303 and the network, and is disposed on the power distribution cabinet.
  • the elastic plug interface 3035 is used to make elastic contact contact with the current transformer 304, and the communication jack 5024 is used to transmit power data to the outside.
  • the monitoring module component 303 further includes an auxiliary socket 3036;
  • the auxiliary socket 3036 is disposed on the monitoring module housing 3031 for connection with the auxiliary module assembly.
  • the auxiliary jack 3036 can realize the access of the indicator light, the access of the fault judgment loop, and the like, and facilitate the fault monitoring by the monitoring module component 303.
  • the local display module 7 includes a display housing 701, a display circuit board 702, and a display communication jack 703;
  • the display circuit board 702 is disposed in the display housing 701;
  • the display communication jack 703 is disposed on the display circuit board 702 and is used to connect to one of the communication jacks 3033.
  • the display housing 701 is provided with a display panel, and the communication socket 703 and the communication socket 3033 are communicated through an end-to-end data line for communication, and then the data information is transmitted to the display circuit board 702 through the docked socket, and the display circuit board 702 is displayed.
  • the information is converted into image information that can be displayed on the display panel, and the display panel is controlled to display.
  • the structure is simple, the response speed is fast, and the displayed information can be changed according to the change of the data.
  • current, voltage, and temperature are sequentially displayed on the display housing 701, differently displayed, square The operator will check it out.
  • the local display module 6 is also coupled to an infrared sensor.
  • the infrared sensor can detect the target position by receiving the infrared rays radiated by the target, and the display panel is controlled to be displayed when someone is working at the site. If no one is present, the display panel is not displayed, thereby greatly saving power.
  • the infrared sensor is connected to the local display module through the smart gateway to send an instruction to the local display module to display or not to display.
  • the same sensor ensures a good sensing effect, and the infrared sensor is disposed on the chest of drawers. Specifically, it is provided on the panel of the chest of drawers.
  • the remote control unit 5 includes a remote control display screen and a remote control circuit board;
  • a remote control display screen connected to the drawer body 1 for displaying position state information of the switch 4;
  • the remote control circuit board is disposed in the remote control display and is connected to the switch 4 .
  • the remote control circuit board is configured to receive and process the instructions transmitted by the Internet, and according to the instructions
  • the remote control display can display various location information about the 4 4 for on-site operators to view.
  • the displacement control unit 6 includes a rail assembly and a drive assembly; [0124] rail assemblies are respectively coupled to the drawer body 1 and the drawer cabinet for defining the sliding direction of the drawer body 1. [0125] The driving components are respectively connected to the drawer body 1 and the drawer cabinet for driving the drawer body 1 to slide.
  • the drawer body 1 By the driving of the drive assembly, the drawer body 1 can be moved in a straight line under the limit of the rail assembly.
  • the drive assembly is connected to the remote control unit 5, and the drawer body 1 is controlled to move in and out according to commands sent from the remote control unit 5.
  • the rail assembly includes a guide rail 601 and a guiding groove
  • a guide rail 601 is disposed on the drawer body 1;
  • the guiding groove is disposed on the drawer cabinet and is slidably engaged with the guide rail 601.
  • the structure of the guide rail 601 and the guide groove is simple to process, the limit effect is good, and the occupied space is small, so that the movement of the drawer body 1 is more stable.
  • the guide rail 601 is disposed at a lower portion of the drawer body 1 and has at least two [0132]
  • the driving assembly includes a rack 602, a gear 603, and a first driving motor;
  • a gear 603 is coupled to the output shaft of the first drive motor, and the gear 603 is meshed with the rack 602;
  • the first drive motor is fixed on the chest of drawers.
  • the gear 603 can move the drawer body 1 through the rack 602 as the output shaft of the first drive motor rotates.
  • the utility model has the advantages of simple structure, stable use performance and low use cost.
  • the drive assembly includes a lead screw, a nut seat, and a second drive motor
  • the second drive motor is fixed on the drawer cabinet
  • the nut seat is disposed on the drawer body 1 and is screwed to the lead screw.
  • the nut seat is sleeved on the lead screw, which can convert the rotation of the screw into a linear motion of the nut seat, and the transmission is reliable, the structure is simple, and the occupied space is small.
  • the drive assembly includes a cylinder
  • the cylinder block of the cylinder is fixed to the drawer cabinet, and the piston rod of the cylinder is fixed to the drawer body 1.
  • the expansion and contraction of the cylinder rod can drive the drawer body 1 to move, and the transmission mode is direct, and the transmission efficiency is high.
  • the primary incoming plug-in 2 and the switch 4 are electrically connected through the switch-in cable 8 , and the primary outgoing plug-in 3 and the bypass 4 pass through the shut-off outlet.
  • the cable 9 is electrically connected. According to the actual setting structure, it is inconvenient to make electrical connection between the primary incoming plug-in 2 and the switch 4 and between the outgoing plug-in 3 and the switch 4 by means of the elastic contact contact, so that the cables are respectively electrically connected.
  • FIG. 1 further including a mounting board 10;
  • the mounting plate 10 is disposed in the drawer body 1 and is used for connecting and fixing the switch 4.
  • the mounting board 10 can be connected to a plurality of devices at the same time, so that the device distribution is compact and reasonable, and the installation is convenient.
  • the mounting plate 10 itself can be assembled with the drawer body 1 through a threaded connector or a connector, which facilitates loading and unloading, and can be selected and adjusted according to the actual shape of each device to properly utilize the space inside the drawer body 1.
  • a cable passing through the port 11 is provided on the mounting board 10.
  • the cable can be set as a large cornice through the cornice 11 or a plurality of small cornices through which a single cable can pass.
  • the mounting plate 10 is disposed perpendicular to the bottom surface of the drawer body 1, the rear side of the switch 4 is connected to the mounting plate 10, and the cable is located at the right side of the switch 4 through the port 11
  • the primary incoming plug-in 2 and the primary outgoing plug-in 3 are respectively located on the right side and the left side of the rear of the drawer body 1, so that the internal structure is compact, the cable length is short, and the cable is easy to handle.
  • the opposite sides of the outer casing 701 are provided with a buckle 7 04.
  • the drawer body 1 is provided with a bayonet for engaging with the buckle 704.
  • the card-connecting structure is simple, and the loading and unloading of the entire display module 7 can be facilitated, and the local display module 7 can be repaired or replaced, thereby improving the convenience of use.
  • the drawer body 1 includes a drawer frame 101 and a drawer panel 10 2;
  • drawer frame 101 for accommodating a single incoming plug-in 2, a single outlet plug-in 3 and ⁇ 4;
  • the drawer panel 102 is disposed on the front side of the drawer frame 101, and the in-situ display module 7 is disposed on the drawer panel 102.
  • the drawer frame 101 and the drawer panel 102 are both metal members for easy heat dissipation.
  • the drawer frame 101 and the drawer panel 102 are detachably connected for easy maintenance and replacement.
  • One incoming plug-in 2, one outgoing plug-in 3 is provided on the rear side wall of the drawer frame 101, and the switch 4 is arranged in the middle of the drawer frame 101, and the space utilization is more reasonable.
  • the structure can be designed to be more compact.
  • the drawer frame 101 is provided with a heat dissipation hole 103.
  • the heat dissipation hole 103 includes a circular hole provided in a side wall of the drawer frame 101 and a strip hole provided on a bottom surface of the drawer frame 101.
  • the drawer panel 102 is provided with a shut-off operating handle 12 connected to the switch 4.
  • the operation handle 12 can directly control the on/off of the switch 4, thereby controlling whether the drawer structure at the position is operated, and the operation is simple and reliable.
  • the drawer panel 102 is provided with a handle 13.
  • the handle 13 is used for pushing and pulling the drawer body 1, so that the drawer body 1 can freely enter and exit the power distribution device, thereby improving the convenience of use.
  • the handle 13 in order to facilitate the push-pull application, has two symmetrically disposed.
  • the drawer structure of the present application can acquire relevant information without on-site garrison, perform energy consumption analysis on the power distribution equipment, dynamically grasp the operation state of the distribution load, and realize the opening and closing operation without on-site keeper. And moving in and out, can effectively reduce the labor intensity of the operator, improve work efficiency, and help to achieve fine management; can detect single-phase current, voltage, temperature, can also detect zero-sequence current, comprehensive detection, help For more accurate analysis of equipment operation; set up a local display module with passive sensors, so that the on-site operators can also view the data, some people illuminate the display, it is easy to operate and save energy; each port in the utility model Standardized ports can be used, and each module can use the table conversion module, so that the production can be spared in advance and the production cycle can be shortened.
  • the present application also provides a power distribution cabinet including the above-described drawer structure and a drawer cabinet connected to the drawer structure.
  • the power distribution cabinet of the present application can realize data sharing remotely through a mobile phone, a computer client, and other mobile communication devices by using the above-mentioned drawer structure, dynamically grasp the running status of the distribution load, and perform the separation according to the data analysis result.
  • the gate operation and the moving in and out operation eliminate the need for personnel to be stationed on site, which improves work efficiency.

Abstract

一种抽屉结构及配电柜,包括抽屉本体(1)、一次进线插件(2)、一次出线插件(3)、开关(4)、远程控制单元(5)及位移控制单元(6);抽屉本体,通过位移控制单元与抽屉柜滑动连接;一次进线插件,设于抽屉本体内,用于传导电流;一次出线插件,设于抽屉本体内,用于传导电流,以及采集并处理三相的监测数据,并将监测数据上传至互联网;开关,设于抽屉本体内,且分别与一次进线插件和一次出线插件电连接;远程控制单元,设于抽屉本体上,且分别与开关和位移控制单元连接,用于接收通过互联网传递的指令,并根据指令控制开关进行分闸或合闸,以及根据指令控制位移控制单元带动抽屉本体移进或移出抽屉柜。

Description

抽屉结构及配电柜
技术领域
[0001] 本申请属于配电设备技术领域, 尤其涉及一种抽屉结构及包含该抽屉结构的配 电柜。
背景技术
[0002] 配电柜的主要作用是把某一电路的电能分配给就近的负荷, 同吋应对负荷提供 保护、 监视和控制。 抽屉式配电柜是采用钢板制成封闭外壳, 进出线回路的电 器元件都安装在可抽出的抽屉中的配电柜, 抽屉式配电柜有较高的可靠性、 安 全性和互换性, 适用于要求供电可靠性较高的工矿企业、 高层建筑, 作为集中 控制的配电中心。 现有的抽屉式配电柜一般需要人员进行现场值守, 以査看监 测数据, 或进行分合闸操作、 抽屉柜移进移出操作等, 这就耗费了工作人员的 吋间, 不利于提高工作效率。
技术问题
[0003] 本申请在于提供一种抽屉结构及配电柜, 旨在解决现有技术中存在的抽屉式配 电柜不能进行远程操, 需要有人现场值守的问题。
问题的解决方案
技术解决方案
[0004] 本申请采用的技术方案是: 提供一种抽屉结构, 设于抽屉柜内, 包括:
[0005] 抽屉本体、 一次进线插件、 一次出线插件、 幵关、 远程控制单元及位移控制单 元;
[0006] 所述抽屉本体, 通过所述位移控制单元与所述抽屉柜滑动连接;
[0007] 所述一次进线插件, 设于所述抽屉本体内, 用于传导电流;
[0008] 所述一次出线插件, 设于所述抽屉本体内, 用于传导电流, 以及采集并处理三 相的监测数据, 并将所述监测数据上传至互联网;
[0009] 所述幵关, 设于所述抽屉本体内, 且分别与所述一次进线插件和所述一次出线 插件电连接; [0010] 所述远程控制单元, 设于所述抽屉本体上, 且分别与所述幵关和所述位移控制 单元连接, 用于接收通过互联网传递的指令, 并根据所述指令控制所述幵关进 行分闸或合闸, 以及根据所述指令控制所述移动控制单元带动所述抽屉本体移 进或移出所述抽屉柜。
[0011] 在一个实施例中, 所述监测数据包括电流、 电量及温度数据。
[0012] 在一个实施例中, 所述一次出线插件包括插件本体、 母线铜排插口、 监控模块 组件、 电流互感器及温度传感器;
[0013] 所述母线铜排插口, 设于所述插件本体上;
[0014] 所述电流互感器, 具有三个, 设于所述插件本体上, 且分别与所述母线铜排插 口和所述幵关电连接, 每个所述电流互感器均用于采集单相的电流及单相的电 压;
[0015] 所述温度传感器, 具有三个, 设于所述插件本体上, 每个所述温度传感器分别 用于感测单相的温度;
[0016] 所述监控模块组件, 分别与所述电流互感器和所述温度传感器连接, 用于处理 所述电流互感器采集的电流和电压信息并获得电量数据, 以及将温度信息和所 述电量数据上传至互联网。
[0017] 在一个实施例中, 所述监测数据还包括零序电流数据。
[0018] 在一个实施例中, 所述一次出线插件还包括零序电流互感器;
[0019] 所述零序电流互感器, 设于所述插件本体上, 分别与所述母线铜排插口、 所述 监控模块组件和所述幵关连接, 用于采集零序电流。
[0020] 在一个实施例中, 所述抽屉结构还包括就地显示模块;
[0021] 所述就地显示模块, 设于所述抽屉本体的前侧面, 且与所述监控模块组件电连 接, 用于就地显示温度信息、 零序电流信息和电量数据。
[0022] 在一个实施例中, 所述监控模块组件包括监控模块外壳、 监控电路板、 通讯插 口、 电源插口及弹性插接口;
[0023] 所述监控电路板, 设于所述监控模块外壳内;
[0024] 所述通讯插口, 具有两个, 设于所述监控模块外壳上, 且与所述监控电路板电 连接, 其中一个所述通讯插口用于与所述就地显示模块连接, 另一个所述通讯 插口用于与智能网关连接;
[0025] 所述电源插口, 设于所述监控模块外壳上, 且与所述监控电路板电连接, 用于 与外接电源连接;
[0026] 所述弹性插接口, 设于所述监控模块外壳上, 用于与所述电流互感器和所述零 序电流互感器插接。
[0027] 在一个实施例中, 所述监控模块组件还包括辅助插口;
[0028] 所述辅助插口, 设于所述监控模块外壳上, 用于与辅助模块组件连接。
[0029] 在一个实施例中, 所述就地显示模块包括显示外壳、 显示电路板及显示通讯插
P ;
[0030] 所述显示外壳, 用于与所述抽屉本体连接;
[0031] 所述显示电路板, 设于所述显示外壳内;
[0032] 所述显示通讯插口, 设于所述显示电路板上, 且用于与其中一个所述通讯插口 连接。
[0033] 在一个实施例中, 所述就地显示模块还与红外传感器连接。
[0034] 在一个实施例中, 所述红外传感器设于所述抽屉柜上。
[0035] 在一个实施例中, 所述远程控制单元包括远程控制显示屏及远程控制电路板; [0036] 所述远程控制显示屏, 与所述抽屉本体连接, 用于显示所述幵关的位置状态信 息;
[0037] 所述远程控制电路板, 设于所述远程控制显示屏内, 且与所述幵关连接。
[0038] 在一个实施例中, 所述位移控制单元包括导轨组件及驱动组件;
[0039] 所述导轨组件, 分别与所述抽屉本体和所述抽屉柜连接, 用于限定所述抽屉本 体的滑动方向;
[0040] 所述驱动组件, 分别与所述抽屉本体和所述抽屉柜连接, 用于驱动所述抽屉本 体滑动。
[0041] 在一个实施例中, 所述导轨组件包括导轨及导向槽;
[0042] 所述导轨, 设于所述抽屉本体上;
[0043] 所述导向槽, 与设于所述抽屉柜上, 且与所述导轨滑动配合。
[0044] 在一个实施例中, 所述驱动组件包括齿条、 齿轮及第一驱动电机; [0045] 所述齿条, 设于所述抽屉本体上;
[0046] 所述齿轮, 与所述第一驱动电机的输出轴连接, 且所述齿轮与所述齿条啮合; [0047] 所述第一驱动电机, 固设于所述抽屉柜上。
[0048] 在一个实施例中, 所述驱动组件包括丝杠、 螺母座及第二驱动电机;
[0049] 所述第二驱动电机, 固设于所述抽屉柜上;
[0050] 所述丝杠, 与所述第二驱动电机的输出轴连接;
[0051] 所述螺母座, 设于所述抽屉本体上, 且与所述丝杠螺纹连接。
[0052] 在一个实施例中, 所述驱动组件包括气缸;
[0053] 所述气缸的缸体与所述抽屉柜固接, 所述气缸的活塞杆与所述抽屉本体固接。
[0054] 在一个实施例中, 还包括安装板;
[0055] 所述安装板, 设于所述抽屉本体内, 且用于连接并固定所述幵关。
[0056] 在一个实施例中, 所述安装板上设有线缆通过幵口。
[0057] 本申请还提供一种配电柜, 包括抽屉柜及上述与所述抽屉柜连接的抽屉结构。
发明的有益效果
有益效果
[0058] 本申请抽屉结构, 将数据侧采集及处理结构以及可以与互联网进行通讯的结构 设置在一次出线插件内, 使得一次出线插件能同吋实现电流传导、 数据的采集 和计算, 并且能够将采集并经过处理的电量数据上传至互联网, 实现数据共享 , 手机、 电脑客户端及其他移动通讯设备就能通过互联网査看电量数据, 无需 现场驻守也能及吋获取相关信息, 对配电设备进行能耗分析, 动态掌握配电负 荷的运行状况; 同吋, 手机、 电脑客户端及其他移动通讯设备就能通过互联网 给远程控制单元发送指令, 根据远程指令能够实现幵关的分闸与合闸, 还能通 过控制位移控制单元实现抽屉本体的移进和移出, 无需现场驻守也能及吋实现 分合闸操作和移进移出操作, 能有效降低操作人员的劳动强度, 提高工作效率 , 并有利于实现精细化管理。
[0059] 本申请配电柜通过采用上述的抽屉结构, 能够通过手机、 电脑客户端及其他移 动通讯设备在远程实现数据共享, 动态掌握配电负荷的运行状况, 并根据数据 分析结果进行分合闸操作和移进移出操作, 现场无需人员驻守, 提高了工作效 率。
对附图的简要说明
附图说明
[0060] 图 1为本申请一实施例提供的抽屉结构的立体结构示意图一;
[0061] 图 2为本申请一实施例提供的抽屉结构的立体结构示意图二;
[0062] 图 3为本申请一实施例采用的一次出线插件的立体结构示意图一
[0063] 图 4为本申请一实施例采用的一次出线插件的立体结构示意图二
[0064] 图 5为本申请一实施例采用的监控模块组件的立体结构示意图一
[0065] 图 6为本申请一实施例采用的监控模块组件的立体结构示意图二
[0066] 图 7为本申请一实施例采用的就地显示模块的立体结构示意图一
[0067] 图 8为本申请一实施例采用的就地显示模块的立体结构示意图二
本发明的实施方式
[0068] 为了使本申请所要解决的技术问题、 技术方案及有益效果更加清楚明白, 以下 结合附图及实施例, 对本申请进行进一步详细说明。 应当理解, 此处所描述的 具体实施例仅仅用以解释本申请, 并不用于限定本申请。
[0069] 需要说明的是, 当元件被称为 "固定于"或"设置于"另一个元件, 它可以直接在 另一个元件上或者间接在该另一个元件上。 当一个元件被称为是 "连接于"另一个 元件, 它可以是直接连接到另一个元件或间接连接至该另一个元件上。
[0070] 需要理解的是, 术语"长度"、 "宽度"、 "上"、 "下"、 "前"、 "后"、 "左"、 "右"、 "竖直"、 "水平"、 "顶"、 "底 ""内"、 "外"等指示的方位或位置关系为基于附图所 示的方位或位置关系, 仅是为了便于描述本申请和简化描述, 而不是指示或暗 示所指的装置或元件必须具有特定的方位、 以特定的方位构造和操作, 因此不 能理解为对本申请的限制。
[0071] 此外, 术语"第一"、 "第二 "仅用于描述目的, 而不能理解为指示或暗示相对重 要性或者隐含指明所指示的技术特征的数量。 由此, 限定有 "第一"、 "第二 "的特 征可以明示或者隐含地包括一个或者更多个该特征。 在本申请的描述中, "多个" 、 "若干个"的含义是两个或两个以上, 除非另有明确具体的限定。 [0072] 请参阅图 1, 现对本申请提供的抽屉结构进行说明。 所述抽屉结构设于抽屉柜 内, 包括抽屉本体 1、 一次进线插件 2、 一次出线插件 3、 幵关 4、 远程控制单元 5 及位移控制单元 6;
[0073] 抽屉本体 1, 通过位移控制单元 6与抽屉柜滑动连接;
[0074] 一次进线插件 2, 设于抽屉本体 1内, 用于传导电流;
[0075] 一次出线插件 3, 设于抽屉本体 1内, 用于传导电流, 以及采集并处理三相的监 测数据, 并将监测数据上传至互联网;
[0076] 幵关 4, 设于抽屉本体 1内, 且分别与一次进线插件 2和一次出线插件 3电连接;
[0077] 远程控制单元 5, 设于抽屉本体 1上, 且分别与幵关 4和位移控制单元 5连接, 用 于接收通过互联网传递的指令, 并根据指令控制幵关 4进行分闸或合闸, 以及根 据指令控制移动控制单元 6带动抽屉本体 1移进或移出抽屉柜。
[0078] 一次进线插件 2和一次出线插件 3分别与抽屉结构外部的电器元件连接, 与幵关 4构成完整的检测回路, 在一次出线插件 3内经过处理形成电量数据后, 该电量 数据会被上传至互联网, 现场不需要操作人员, 可以通过网络远程査看数据。
[0079] 本申请提供的抽屉结构, 将数据侧采集及处理结构以及可以与互联网进行通讯 的结构设置在一次出线插件 3内, 使得一次出线插件 3能同吋实现电流传导、 数 据的采集和计算, 并且能够将采集并经过处理的电量数据上传至互联网, 实现 数据共享, 手机、 电脑客户端及其他移动通讯设备就能通过互联网査看电量数 据, 无需现场驻守也能及吋获取相关信息, 对配电设备进行能耗分析, 动态掌 握配电负荷的运行状况; 同吋, 手机、 电脑客户端及其他移动通讯设备就能通 过互联网给远程控制单元 5发送指令, 根据远程指令能够实现幵关 4的分闸与合 闸, 还能通过控制位移控制单元 6实现抽屉本体 1的移进和移出, 无需现场驻守 也能及吋实现分合闸操作和移进移出操作, 能有效降低操作人员的劳动强度, 提高工作效率, 并有利于实现精细化管理。
[0080] 本申请的抽屉结构能够兼容现有配电柜抽屉的安装功能, 适用电流等级范围为 63A-630A, 可广泛适应于各种抽屉柜如 GCK:、 GCS、 MNS等。
[0081] 具体地, 监测数据包括电流、 电量及温度数据。
[0082] 在一个实施例中, 请一并参阅图 3及图 4, 一次出线插件 3包括插件本体 301、 母 线铜排插口 302、 监控模块组件 303、 电流互感器 304及温度传感器;
[0083] 母线铜排插口 302, 设于插件本体 301上;
[0084] 电流互感器 304, 具有三个, 设于插件本体 301上, 且分别与母线铜排插口 302 和幵关 4电连接, 每个电流互感器 304均用于采集单相的电流及单相的电压;
[0085] 温度传感器, 具有三个, 设于插件本体 301上, 每个温度传感器分别用于感测 单相的温度;
[0086] 监控模块组件 303, 分别与电流互感器 304和温度传感器连接, 用于处理电流互 感器 304采集的电流和电压信息并获得电量数据, 以及将温度信息和电量数据上 传至互联网。
[0087] 设置三个电流互感器 304和三个温度传感器, 每个电流互感器 304和温度传感器 分别检测单相的电流、 电压及温度, 可以同吋、 同步地检测多种参数, 实现智 能化检测, 提高检测效率及检测的全面性, 进而有利于对配电设备运行状态进 行准确监控。
[0088] 通过母线铜排插口 302与用户电缆将电流传导至所载负荷, 电流互感器 304能够 将大电流转换成适合测量的小电流, 并进行检测。 在一个电流互感器 304中能同 吋实现电流、 电压的检测, 并配合外部的温度传感器实现温度检测, 整体结构 小巧, 监测效率高。 并且, 由于一次出线插件 3更接近用户接线电缆 (高的发热 点) , 所以检测到的温度更真实和准确。
[0089] 在正常工作过程中, 工作温度的变化就能反应出此回路负荷的工作情况。 比如 , 温度高了, 说明那个回路有异常, 要么紧固件松动了, 要么就是过载了。 因 此, 检测温度的目的就在于根据这些温度数据, 及吋发现问题, 避免后续事故 的发生。
[0090] 监控模块组件 303可以处理数据以获得电量数据, 同吋能够将电量数据和温度 信息上传至互联网, 方便远程査看。 监控模块组件 303和电流互感器 304都是直 接插接实现电连接, 而电流互感器 304则与温度传感器集成在一起, 一次出线插 件 3本身结构紧凑, 没有外露的导线, 有利于合理利用抽屉本体 1内部的空间。
[0091] 具体地, 温度传感器包括热敏电阻和 /或温度探头, 能够精确的感知每相的温 度变化。 热敏电阻和 /或温度探头均分别与监控模块组件 303连接, 以将感测到的 温度变化传递给监控模块组件 303。
[0092] 在一个实施例中, 监测数据还包括零序电流数据。
[0093] 在一个实施例中, 请参阅图 3, 一次出线插件 3还包括零序电流互感器 305 ;
[0094] 零序电流互感器 305, 设于插件本体 301上, 分别与母线铜排插口 302、 监控模 块组件 303和幵关 4连接, 用于采集零序电流。
[0095] 监控模块组件 303和零序电流互感器 305都是直接插接实现电连接, 一次出线插 件 3本身结构更加紧凑, 没有外露的导线, 有利于合理利用抽屉本体 1内部的空 间。
[0096] 有些回路根据需要, 会要求检测零序电流, 一般的现有办法是在柜体的后端用 户接线电缆上安装零序电流互感器, 这样的效果就是安装很不方便, 零序电流 互感器的二次线也很零乱, 不整洁。 在此实施例中, 一次进线插件 2为 3P/4P插件 , 一次出线插件 3为 3P/4P插件, 幵关 4也为 3P/4P幵关, 使得内部接线少, 线缆布 置整齐, 便于管理。 如果不需要检测零序电流, 则一次进线插件 2可为 3P插件, 一次出线插件 3可为 3P插件, 幵关 4可为 3P幵关; 如果需要检测零序电流, 则切 换成一次进线插件 2为 4P插件, 一次出线插件 3为 4P插件, 幵关 4为 4P幵关, 智能 化程度高。
[0097] 在一个实施例中, 监控模块组件 303与电流互感器 304之间及监控模块组件 303 与零序电流互感器 305之间通过弹性触点接触方式实现电连接。 通常情况下, 现 有抽屉里一般含幵关的位置和报警、 指示灯、 指针电流表等接点, 众多的二次 线接线复杂, 零乱。 在采用弹性触点接触方式后, 且省去了两者之间的二次接 线, 避免了二次接线过多, 使得抽屉本体 1内部走线复杂、 凌乱的问题, 也能够 节省组装吋间。
[0098] 在一个实施例中, 参阅图 1、 图 2、 图 7及图 8, 抽屉结构还包括就地显示模块 7
[0099] 就地显示模块 7, 设于抽屉本体 1的前侧面, 且与监控模块组件 303电连接, 用 于就地显示温度信息、 零序电流信息和电量数据。
[0100] 一次出线插件 3不仅能将数据上传至互联网, 还能将数据传送给就地显示模块 7 进行就地显示, 方便操作人员在现场的査看, 提高使用的便捷性。 [0101] 在一个实施例中, 请参阅图 3至图 6, 监控模块组件 303包括监控模块外壳 3031
、 监控电路板 3032、 通讯插口 3033、 电源插口 3034及弹性插接口 3035 ;
[0102] 监控电路板 3032, 设于监控模块外壳 3031内;
[0103] 通讯插口 3033, 具有两个, 设于监控模块外壳 3031上, 且与监控电路板 3032电 连接, 其中一个通讯插口 3033用于与就地显示模块 7连接, 另一个通讯插口 3033 用于与智能网关连接;
[0104] 电源插口 3034, 设于监控模块外壳 3031上, 且与监控电路板 3032电连接, 用于 与外接电源连接;
[0105] 弹性插接口 3035, 设于监控模块外壳 3031上, 用于与电流互感器 304和零序电 流互感器 305插接。
[0106] 智能网关是实现监控模块组件 303与网络互联的门户, 设于配电柜上。 弹性插 接口 3035用于与电流互感器 304实现弹性触点接触, 通讯插口 5024则用于将电量 数据向外部发送。
[0107] 在一个实施例中, 请参阅图 3至图 6, 监控模块组件 303还包括辅助插口 3036;
[0108] 辅助插口 3036, 设于监控模块外壳 3031上, 用于与辅助模块组件连接。
[0109] 辅助插口 3036可以实现指示灯的接入、 故障判断回路的接入等, 方便通过监控 模块组件 303进行故障监测。
[0110] 在一个实施例中, 参阅图 7及图 8, 就地显示模块 7包括显示外壳 701、 显示电路 板 702及显示通讯插口 703;
[0111] 显示外壳 701, 用于与抽屉本体 1连接;
[0112] 显示电路板 702, 设于显示外壳 701内;
[0113] 显示通讯插口 703, 设于显示电路板 702上, 且用于与其中一个通讯插口 3033连 接。
[0114] 显示外壳 701上设有显示面板, 显示通讯插口 703与通讯插口 3033通过一根端对 端的数据线对接实现通讯, 随后数据信息通过对接的插口传递给显示电路板 702 , 显示电路板 702将该信息转换成能在显示面板上显示的图像信息, 并控制显示 面板进行显示, 其结构简单, 响应速度快, 能及吋根据数据的变化改变显示的 信息。 可选地, 电流、 电压和温度在显示外壳 701上依序显示, 不同吋显示, 方 便操作人员进行査看。
[0115] 在一个实施例中, 就地显示模块 6还与红外传感器连接。
[0116] 红外传感器能通过接收目标所辐射的红外线来探测目标位置, 在现场有人在工 作吋就会控制显示面板进行显示, 若无人的话, 显示面板就处于不显示状态, 这样大大节约电能。
[0117] 具体地, 红外传感器通过智能网关与就地显示模块连接, 以向就地显示模块发 送显示或不显示的指令。
[0118] 在一个实施例中, 为了合理利用空间, 同吋保证良好的感测效果, 红外传感器 设于抽屉柜上。 具体地, 是设于抽屉柜的面板上。
[0119] 在一个实施例中, 请参阅图 1及图 2, 远程控制单元 5包括远程控制显示屏及远 程控制电路板;
[0120] 远程控制显示屏, 与抽屉本体 1连接, 用于显示幵关 4的位置状态信息;
[0121] 远程控制电路板, 设于远程控制显示屏内, 且与幵关 4连接。
[0122] 远程控制电路板用于接收并处理互联网传递过来的指令, 并依据该指令对幵关
4或位移控制单元 6发出新的指令, 以实现分合闸或移进移出操作。 远程控制显 示屏能够显示关于幵关 4的各种位置信息, 方便现场的操作人员进行査看。
[0123] 在一个实施例中, 请参阅图 2, 位移控制单元 6包括导轨组件及驱动组件; [0124] 导轨组件, 分别与抽屉本体 1和抽屉柜连接, 用于限定抽屉本体 1的滑动方向; [0125] 驱动组件, 分别与抽屉本体 1和抽屉柜连接, 用于驱动抽屉本体 1滑动。
[0126] 通过驱动组件的驱动, 在导轨组件的限位下, 抽屉本体 1能沿一直线运动。 驱 动组件与远程控制单元 5连接, 根据远程控制单元 5发送的指令控制抽屉本体 1移 进移出。
[0127] 在一个实施例中, 请参阅图 2, 导轨组件包括导轨 601及导向槽;
[0128] 导轨 601, 设于抽屉本体 1上;
[0129] 导向槽, 与设于抽屉柜上, 且与导轨 601滑动配合。
[0130] 导轨 601与导向槽的结构加工简单, 限位效果好, 且占用空间小, 能使抽屉本 体 1的移进移出动作更加平稳。
[0131] 可选地, 为了合理利用空间, 导轨 601设于抽屉本体 1的下部, 且具有至少两个 [0132] 在一个实施例中, 请参阅图 2, 驱动组件包括齿条 602、 齿轮 603及第一驱动电 机;
[0133] 齿条 602, 设于抽屉本体 1上;
[0134] 齿轮 603, 与第一驱动电机的输出轴连接, 且齿轮 603与齿条 602啮合;
[0135] 第一驱动电机, 固设于抽屉柜上。
[0136] 齿轮 603随着第一驱动电机的输出轴转动就能通过齿条 602带动抽屉本体 1移动
, 结构简单, 使用性能稳定, 使用成本低。
[0137] 在一个实施例中, 驱动组件包括丝杠、 螺母座及第二驱动电机;
[0138] 第二驱动电机, 固设于抽屉柜上;
[0139] 丝杠, 与第二驱动电机的输出轴连接;
[0140] 螺母座, 设于抽屉本体 1上, 且与丝杠螺纹连接。
[0141] 螺母座套设于丝杠上, 能将丝杠的转动转换成螺母座的直线运动, 传动可靠, 结构简单, 占用空间小。
[0142] 在一个实施例中, 驱动组件包括气缸;
[0143] 气缸的缸体与抽屉柜固接, 气缸的活塞杆与抽屉本体 1固接。
[0144] 通过气缸活塞杆的伸缩就能带动抽屉本体 1移动, 其传动方式直接, 传动效率 高。
[0145] 在一个实施例中, 请参阅图 1, 一次进线插件 2与幵关 4之间通过幵关进线线缆 8 电连接, 一次出线插件 3与幵关 4之间通过幵关出线线缆 9电连接。 根据实际设置 的结构, 一次进线插件 2与幵关 4之间以及一次出线插件 3与幵关 4之间不方便使 用弹性触点接触方式进行电连接, 因此分别采用线缆进行电连接。
[0146] 在一个实施例中, 请参阅图 1, 还包括安装板 10;
[0147] 安装板 10, 设于抽屉本体 1内, 且用于连接并固定幵关 4。
[0148] 安装板 10能同吋与多个器件进行连接安装, 使得器件分布紧凑合理, 且安装方 便。 安装板 10本身可通过螺纹连接件或插接件与抽屉本体 1进行组装, 便于装卸 更换, 能够根据各个器件的实际外形来进行选择和调整, 以合理利用抽屉本体 1 内部的空间。 [0149] 在一个实施例中, 请参阅图 1, 为了方便理线, 安装板 10上设有线缆通过幵口 1 1。 线缆通过幵口 11可设置为一个大幵口, 也可设置为容纳单根线缆通过的若干 个小幵口。
[0150] 在一个实施例中, 请参阅图 1, 安装板 10垂直于抽屉本体 1的底面设置, 幵关 4 的后侧与安装板 10连接, 线缆通过幵口 11位于幵关 4的右侧, 一次进线插件 2和 一次出线插件 3分别位于抽屉本体 1后部的右侧和左侧, 这样设置能使内部结构 紧凑, 线缆使用长度短, 便于理线。
[0151] 在一个实施例中, 请参阅图 7及图 8, 显示外壳 701上相对两侧的边缘设有卡扣 7 04, 抽屉本体 1上设有用于与卡扣 704卡接的卡口。 卡接结构简单, 能够方便整 个就地显示模块 7的装卸, 便于对就地显示模块 7进行维修或更换, 提高使用的 便捷性。
[0152] 在一个实施例中, 请参阅图 1及图 2, 抽屉本体 1包括抽屉框架 101及抽屉面板 10 2;
[0153] 抽屉框架 101, 用于容纳一次进线插件 2、 一次出线插件 3和幵关 4;
[0154] 抽屉面板 102, 设于抽屉框架 101的前侧, 就地显示模块 7设于抽屉面板 102上。
[0155] 抽屉框架 101和抽屉面板 102均为金属构件, 方便散热。 抽屉框架 101和抽屉面 板 102之间为可拆卸连接, 方便维护和更换。 一次进线插件 2、 一次出线插件 3设 于抽屉框架 101的后侧壁上, 幵关 4设于抽屉框架 101的中部, 空间利用更加合理
, 结构可设计的更加紧凑。
[0156] 在一个实施例中, 请参阅图 1及图 2, 抽屉框架 101上设有散热孔 103。
[0157] 散热孔 103包括设于抽屉框架 101侧壁的圆孔和设于抽屉框架 101底面的条形孔
, 有利于进行更加充分的散热, 保证配电设备正常运行。
[0158] 在一个实施例中, 请参阅图 1及图 2, 抽屉面板 102上设有与幵关 4连接的幵关操 作手柄 12。 幵关操作手柄 12能直接控制幵关 4的通断, 进而控制该位置的抽屉结 构是否运行, 操作简单可靠。
[0159] 在一个实施例中, 请参阅图 1及图 2, 抽屉面板 102上设有把手 13。 把手 13用于 推拉抽屉本体 1, 进而使抽屉本体 1能够自如的进出配电设备, 提高使用便捷性 [0160] 在一个实施例中, 请参阅图 1及图 2, 为了方便推拉施力, 把手 13具有对称设置 的两个。
[0161] 本申请的抽屉结构, 无需现场驻守也能及吋获取相关信息, 对配电设备进行能 耗分析, 动态掌握配电负荷的运行状况, 无需现场驻守也能及吋实现分合闸操 作和移进移出操作, 能有效降低操作人员的劳动强度, 提高工作效率, 并有利 于实现精细化管理; 能够检测单相的电流、 电压、 温度, 还能够检测零序电流 , 检测全面, 有助于更精确的分析设备运行情况; 设置具有被动传感器的就地 显示模块, 使现场的操作人员也能査看数据, 有人吋显示屏才亮起, 操作方便 其且节能; 本实用新型中各个端口均可采用标准化端口, 各个模块均可采用表 转化模块, 让生产可以提前备件, 缩短生产周期。
[0162] 本申请还提供一种配电柜, 包括上述的抽屉结构和与所述抽屉结构连接的抽屉 柜。
[0163] 本申请配电柜通过采用上述的抽屉结构, 能够通过手机、 电脑客户端及其他移 动通讯设备在远程实现数据共享, 动态掌握配电负荷的运行状况, 并根据数据 分析结果进行分合闸操作和移进移出操作, 现场无需人员驻守, 提高了工作效 率。
[0164] 以上所述仅为本申请的较佳实施例而已, 并不用以限制本申请, 凡在本申请的 精神和原则之内所作的任何修改、 等同替换和改进等, 均应包含在本申请的保 护范围之内。

Claims

权利要求书
[权利要求 1] 抽屉结构, 设于抽屉柜内, 其特征在于: 包括抽屉本体、 一次进线插 件、 一次出线插件、 幵关、 远程控制单元及位移控制单元; 所述抽屉本体, 通过所述位移控制单元与所述抽屉柜滑动连接; 所述一次进线插件, 设于所述抽屉本体内, 用于传导电流; 所述一次出线插件, 设于所述抽屉本体内, 用于传导电流, 以及采集 并处理三相的监测数据, 并将所述监测数据上传至互联网; 所述幵关, 设于所述抽屉本体内, 且分别与所述一次进线插件和所述 一次出线插件电连接;
所述远程控制单元, 设于所述抽屉本体上, 且分别与所述幵关和所述 位移控制单元连接, 用于接收通过互联网传递的指令, 并根据所述指 令控制所述幵关进行分闸或合闸, 以及根据所述指令控制所述移动控 制单元带动所述抽屉本体移进或移出所述抽屉柜。
[权利要求 2] 如权利要求 1所述的抽屉结构, 其特征在于: 所述监测数据包括电流
、 电量及温度数据。
[权利要求 3] 如权利要求 2所述的抽屉结构, 其特征在于: 所述一次出线插件包括 插件本体、 母线铜排插口、 监控模块组件、 电流互感器及温度传感器 所述母线铜排插口, 设于所述插件本体上;
所述电流互感器, 具有三个, 设于所述插件本体上, 且分别与所述母 线铜排插口和所述幵关电连接, 每个所述电流互感器均用于采集单相 的电流及单相的电压;
所述温度传感器, 具有三个, 设于所述插件本体上, 每个所述温度传 感器分别用于感测单相的温度;
所述监控模块组件, 分别与所述电流互感器和所述温度传感器连接, 用于处理所述电流互感器采集的电流和电压信息并获得电量数据, 以 及将温度信息和所述电量数据上传至互联网。
[权利要求 4] 如权利要求 3所述的抽屉结构, 其特征在于: 所述监测数据还包括零 序电流数据。
如权利要求 4所述的抽屉结构, 其特征在于: 所述一次出线插件还包 括零序电流互感器;
所述零序电流互感器, 设于所述插件本体上, 分别与所述母线铜排插 口、 所述监控模块组件和所述幵关连接, 用于采集零序电流。
如权利要求 5所述的抽屉结构, 其特征在于: 所述抽屉结构还包括就 地显示模块;
所述就地显示模块, 设于所述抽屉本体的前侧面, 且与所述监控模块 组件电连接, 用于就地显示温度信息、 零序电流信息和电量数据。 如权利要求 6所述的抽屉结构, 其特征在于: 所述监控模块组件包括 监控模块外壳、 监控电路板、 通讯插口、 电源插口及弹性插接口; 所述监控电路板, 设于所述监控模块外壳内;
所述通讯插口, 具有两个, 设于所述监控模块外壳上, 且与所述监控 电路板电连接, 其中一个所述通讯插口用于与所述就地显示模块连接 , 另一个所述通讯插口用于与智能网关连接;
所述电源插口, 设于所述监控模块外壳上, 且与所述监控电路板电连 接, 用于与外接电源连接;
所述弹性插接口, 设于所述监控模块外壳上, 用于与所述电流互感器 和所述零序电流互感器插接。
如权利要求 7所述的抽屉结构, 其特征在于: 所述监控模块组件还包 括辅助插口;
所述辅助插口, 设于所述监控模块外壳上, 用于与辅助模块组件连接 如权利要求 6所述的抽屉结构, 其特征在于: 所述就地显示模块包括 显示外壳、 显示电路板及显示通讯插口;
所述显示外壳, 用于与所述抽屉本体连接;
所述显示电路板, 设于所述显示外壳内;
所述显示通讯插口, 设于所述显示电路板上, 且用于与其中一个所述 通讯插口连接。
[权利要求 10] 如权利要求 9所述的抽屉结构, 其特征在于: 所述就地显示模块还与 红外传感器连接。
[权利要求 11] 如权利要求 10所述的抽屉结构, 其特征在于: 所述红外传感器设于所 述抽屉柜上。
[权利要求 12] 如权利要求 1所述的抽屉结构, 其特征在于: 所述远程控制单元包括 远程控制显示屏及远程控制电路板;
所述远程控制显示屏, 与所述抽屉本体连接, 用于显示所述幵关的位 置状态信息;
所述远程控制电路板, 设于所述远程控制显示屏内, 且与所述幵关连 接。
[权利要求 13] 如权利要求 1或 12所述的抽屉结构, 其特征在于: 所述位移控制单元 包括导轨组件及驱动组件;
所述导轨组件, 分别与所述抽屉本体和所述抽屉柜连接, 用于限定所 述抽屉本体的滑动方向;
所述驱动组件, 分别与所述抽屉本体和所述抽屉柜连接, 用于驱动所 述抽屉本体滑动。
[权利要求 14] 如权利要求 13所述的抽屉结构, 其特征在于: 所述导轨组件包括导轨 及导向槽;
所述导轨, 设于所述抽屉本体上;
所述导向槽, 与设于所述抽屉柜上, 且与所述导轨滑动配合。
[权利要求 15] 如权利要求 13所述的抽屉结构, 其特征在于: 所述驱动组件包括齿条 、 齿轮及第一驱动电机;
所述齿条, 设于所述抽屉本体上;
所述齿轮, 与所述第一驱动电机的输出轴连接, 且所述齿轮与所述齿 条啮合;
所述第一驱动电机, 固设于所述抽屉柜上。
[权利要求 16] 如权利要求 13所述的抽屉结构, 其特征在于: 所述驱动组件包括丝杠 、 螺母座及第二驱动电机;
所述第二驱动电机, 固设于所述抽屉柜上;
所述丝杠, 与所述第二驱动电机的输出轴连接; 所述螺母座, 设于所述抽屉本体上, 且与所述丝杠螺纹连接。
[权利要求 17] 如权利要求 13所述的抽屉结构, 其特征在于: 所述驱动组件包括气缸 所述气缸的缸体与所述抽屉柜固接, 所述气缸的活塞杆与所述抽屉本 体固接。
[权利要求 18] 如权利要求 1所述的抽屉结构, 其特征在于: 还包括安装板;
所述安装板, 设于所述抽屉本体内, 且用于连接并固定所述幵关。
[权利要求 19] 如权利要求 18所述的抽屉结构, 其特征在于: 所述安装板上设有线缆 通过幵口。
[权利要求 20] 配电柜, 其特征在于: 包括所述抽屉柜及如权利要求 1-19中任意一项 所述的与所述抽屉柜连接的抽屉结构。
PCT/CN2017/099948 2017-08-31 2017-08-31 抽屉结构及配电柜 WO2019041236A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116978707A (zh) * 2023-09-14 2023-10-31 四川正禹电气设备有限公司 一种用于配电柜的远程开关

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104037635A (zh) * 2014-05-27 2014-09-10 安徽明远电力设备制造有限公司 智能型低压抽屉单元系统控制方法
CN203983819U (zh) * 2014-05-27 2014-12-03 安徽明远电力设备制造有限公司 智能型低压抽屉单元系统控制装置
CN104348106A (zh) * 2014-11-17 2015-02-11 国家电网公司 组合式智能低压配电jp柜
CN105048303A (zh) * 2015-07-15 2015-11-11 宁波新然电子信息科技发展有限公司 远程预警智能控制配电箱系统
CN205051192U (zh) * 2015-11-04 2016-02-24 华北理工大学 带安全监控系统的户外配电柜
CN205452710U (zh) * 2015-12-30 2016-08-10 深圳市泰昂能源科技股份有限公司 智能开关模块
CN106410652A (zh) * 2016-11-18 2017-02-15 国家电网公司 一种用于电力系统的智能抽屉柜
CN107579477A (zh) * 2017-08-31 2018-01-12 深圳昂泰智能有限公司 抽屉结构及配电柜

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104037635A (zh) * 2014-05-27 2014-09-10 安徽明远电力设备制造有限公司 智能型低压抽屉单元系统控制方法
CN203983819U (zh) * 2014-05-27 2014-12-03 安徽明远电力设备制造有限公司 智能型低压抽屉单元系统控制装置
CN104348106A (zh) * 2014-11-17 2015-02-11 国家电网公司 组合式智能低压配电jp柜
CN105048303A (zh) * 2015-07-15 2015-11-11 宁波新然电子信息科技发展有限公司 远程预警智能控制配电箱系统
CN205051192U (zh) * 2015-11-04 2016-02-24 华北理工大学 带安全监控系统的户外配电柜
CN205452710U (zh) * 2015-12-30 2016-08-10 深圳市泰昂能源科技股份有限公司 智能开关模块
CN106410652A (zh) * 2016-11-18 2017-02-15 国家电网公司 一种用于电力系统的智能抽屉柜
CN107579477A (zh) * 2017-08-31 2018-01-12 深圳昂泰智能有限公司 抽屉结构及配电柜

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116978707A (zh) * 2023-09-14 2023-10-31 四川正禹电气设备有限公司 一种用于配电柜的远程开关
CN116978707B (zh) * 2023-09-14 2023-12-05 四川正禹电气设备有限公司 一种用于配电柜的远程开关

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