CN223023885U - Intelligent comprehensive distribution box - Google Patents

Intelligent comprehensive distribution box Download PDF

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Publication number
CN223023885U
CN223023885U CN202421590385.7U CN202421590385U CN223023885U CN 223023885 U CN223023885 U CN 223023885U CN 202421590385 U CN202421590385 U CN 202421590385U CN 223023885 U CN223023885 U CN 223023885U
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box body
unit
box
electric energy
electrically connected
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CN202421590385.7U
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邹志维
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SHENZHEN SHENKAI ELECTRICAL APPLIANCES INDUSTRY CO LTD
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SHENZHEN SHENKAI ELECTRICAL APPLIANCES INDUSTRY CO LTD
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Abstract

The utility model relates to an intelligent comprehensive distribution box which comprises a box body, wherein an incoming line protection unit, a lightning protection device, a low-voltage reactive compensation unit, an outgoing line protection unit and an electric energy metering unit for collecting and analyzing electric energy data are arranged in the box body, the incoming line protection unit, the lightning protection device and the low-voltage reactive compensation unit are all electrically connected with the electric energy metering unit, the incoming line protection unit is electrically connected with the outgoing line protection unit, and a heat dissipation and dehumidification unit is also arranged in the box body.

Description

Intelligent comprehensive distribution box
Technical Field
The utility model relates to the field of distribution boxes, in particular to an intelligent comprehensive distribution box.
Background
The distribution box is used for intensively installing electrical equipment such as a switch, an instrument and the like, is necessary power control equipment, and particularly along with the rapid development of an urban distribution network, new distribution equipment is more and more, the distribution equipment not only has a high electrical interface management function, but also has stable power supply safety performance, but the distribution box does not have various electrical parameter sensing functions in the prior operation, does not have environment sensing and other functions, has single function, and has lower reliability of power supply, so that the intelligent comprehensive distribution box is required at present to realize comprehensive and real-time observability of a low-voltage distribution area and improve the reliability and the safety performance of power supply.
Disclosure of utility model
Aiming at the defects in the prior art, the intelligent comprehensive distribution box is provided.
The intelligent comprehensive distribution box comprises a box body, wherein a wire inlet protection unit, a lightning protection device, a low-voltage reactive compensation unit, a wire outlet protection unit and an electric energy metering unit for collecting and analyzing electric energy data are arranged in the box body, the wire inlet protection unit, the lightning protection device and the low-voltage reactive compensation unit are electrically connected with the electric energy metering unit, the wire inlet protection unit is electrically connected with the wire outlet protection unit, and a heat dissipation and dehumidification unit is further arranged in the box body.
Preferably, the electric energy metering unit comprises a metering junction box, an intelligent electric energy meter, a distribution transformer acquisition terminal and a current transformer, wherein the current transformer is electrically connected with the intelligent electric energy meter through the metering junction box, the intelligent electric energy meter is electrically connected with the distribution transformer acquisition terminal, and the distribution transformer acquisition terminal is electrically connected with the incoming line protection unit, the lightning protection device and the low-voltage reactive compensation unit.
Preferably, the low-voltage reactive compensation unit comprises an isolating switch and an intelligent power capacitor which are electrically connected with each other, and the isolating switch is electrically connected with the electric energy metering unit.
Preferably, the wire outlet protection unit comprises three plastic shell earth leakage circuit breakers connected in parallel, and the wire inlet protection unit is electrically connected with the three plastic shell earth leakage circuit breakers.
Preferably, the lightning protection device comprises a backup protector and a lightning arrester which are electrically connected with each other, and the backup protector is electrically connected with the electric energy metering unit.
Preferably, the box is internally provided with a partition plate for separating the box into a first box and a second box, the first box and the second box are distributed left and right, the first box and the second box are internally provided with mounting plates, the electric energy metering unit is arranged on the mounting plates in the first box, and the incoming line protection unit, the lightning protection device, the heat dissipation dehumidification unit, the low-voltage reactive compensation unit and the outgoing line protection unit are all arranged on the mounting plates in the second box.
Preferably, the heat dissipation dehumidification unit comprises a temperature and humidity controller, a heater, a fan and a rain shield, wherein an installation through hole is formed in the side wall of the box body, the fan is installed in the installation through hole, the rain shield is arranged on the outer side wall of the box body, the rain shield is arranged on the fan, an opening is formed in the bottom end of the rain shield, the heater and the humidity controller are both arranged on the installation plate, and the heater and the fan are both electrically connected with the temperature and humidity controller.
Preferably, two the equal vertical correspondence of mounting panel sets up in first box and second box, two the equal left and right directions of mounting panel extends, two the mounting panel corresponds the intermediate position that is located the front and back direction of first box and the intermediate position of the front and back direction of second box, electric energy metering unit, inlet wire protection unit, lightning protection device, low pressure reactive power compensation unit, outlet wire protection unit, temperature and humidity controller and heater all set up on the leading flank that corresponds the mounting panel, the heater sets up on the trailing flank that corresponds the mounting panel.
Preferably, the box body is provided with first chamber doors at the front and back sides of the first box body, lead sealing studs are arranged between the first chamber doors and the first box body, the box body is provided with second chamber doors at the front and back sides of the second box body, and an observation window for observing the electric energy metering unit is arranged on the first chamber doors at the front side of the first box body.
Preferably, the incoming line protection unit is a molded case circuit breaker.
The intelligent power distribution box has the beneficial effects that the electric energy metering unit, the incoming line protection unit, the lightning protection device, the low-voltage reactive compensation unit, the outgoing line protection unit and the heat dissipation and dehumidification unit are integrated, the electric energy metering unit collects various data in real time and analyzes the running state of the electric distribution box on site, so that real-time monitoring, fault studying and judging, fault predicting and running state analyzing and the like of the electric distribution box are realized, the incoming line protection unit breaks a power supply when the electric distribution box is maintained and overhauled, meanwhile, when the electric distribution box is overloaded or short-circuited, the power supply is broken to achieve the function of protecting the electric distribution box, the lightning protection device effectively prevents the electric distribution box from damage caused by lightning overvoltage and operation overvoltage, the low-voltage reactive compensation unit can optimize voltage, the power factor of electricity consumption is improved, the outgoing line protection unit is switched on and off when the electric distribution box is overloaded, short-circuited and phase-cut off, the electric equipment safety of a user is protected, the heat dissipation and dehumidification unit dissipates heat of the electric distribution box, the service life and the working efficiency of electric appliance elements in the electric distribution box are improved, the intelligent level of the electric distribution box is high, functions are various, and the reliability and safety performance of power supply are improved.
Drawings
FIG. 1 is a schematic view of the internal front structure of an embodiment of the present utility model;
FIG. 2 is a schematic elevational view of an embodiment of the present utility model;
FIG. 3 is a schematic view of the internal reverse structure of an embodiment of the present utility model;
Fig. 4 is a schematic side view of an embodiment of the present utility model.
The intelligent lightning protection device comprises a box body 1, a partition plate 10, a mounting plate 11, a wire inlet protection unit 2, a lightning protection device 3, a backup protector 30, a lightning arrester 31, a low-voltage reactive compensation unit 4, a disconnecting switch 40, an intelligent power capacitor 41, a wire outlet protection unit 5, a plastic shell residual current circuit breaker 50, an electric energy metering unit 6, a metering junction box 60, an intelligent electric energy meter 61, a distribution and transformation acquisition terminal 62, a current transformer 63, a heat dissipation and dehumidification unit 7, a temperature and humidity controller 70, a heater 71, a fan 72, a rain shield 73, a first box door 8, a lead sealing stud 80, an observation window 81 and a second box door 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which may be made by those of ordinary skill in the art based on the embodiments of the present utility model without undue effort, are within the scope of the present utility model, and furthermore, directional terms, such as "upper," "lower," "front," "rear," "left," "right," "inner," "outer," etc., are merely used with reference to the directions of the accompanying drawings, and are used for better and more clear description and understanding of the present utility model, and do not indicate or imply any orientation in which the present utility model must be so not to be construed as limiting the present utility model.
The embodiment of the utility model is shown in fig. 1 to 4, an intelligent comprehensive distribution box comprises a box body 1, an incoming line protection unit 2, a lightning protection device 3, a low-voltage reactive compensation unit 4, an outgoing line protection unit 5 and an electric energy metering unit 6 for collecting and analyzing electric energy data are arranged in the box body 1, the incoming line protection unit 2, the lightning protection device 3 and the low-voltage reactive compensation unit 4 are electrically connected with the electric energy metering unit 6, the incoming line protection unit 2 is electrically connected with the outgoing line protection unit 5, a heat dissipation and dehumidification unit 7 is further arranged in the box body 1, the electric energy metering unit 6, the incoming line protection unit 2, the lightning protection device 3, the low-voltage reactive compensation unit 4, the outgoing line protection unit 5 and the heat dissipation and dehumidification unit 7 are integrated, the electric energy metering unit 6 collects various data in real time, and analyzes the running state of the distribution box in situ, so that real time monitoring, fault grinding, fault prediction, running state analysis and the like of the distribution box are realized, when the distribution box is in maintenance, the distribution box is broken, meanwhile, the broken power supply is in the function of protecting the distribution box or in short circuit, the distribution box, the broken power is effectively prevented from being damaged by the electrical equipment 3, the overload of the electric equipment is effectively, the overload of the electrical equipment is prevented from being damaged by the incoming line protection unit 3, the overload voltage compensation unit is guaranteed, the electric equipment is protected by the overload protection unit is in the high voltage, the overload protection is improved, the reliability, and the service factor is improved, and the reliability is has the reliability, and has the reliability and has the performance and has improved and reliability, and has the performance and has improved.
Further improvement, as shown in fig. 1 and 3, be provided with in the box 1 with the baffle 10 of first box and second box in the box 1, arrange about first box and the second box, all be provided with mounting panel 11 in first box and the second box, two the correspondence that mounting panel 11 is all vertical sets up in first box and second box, two mounting panel 11 all extends in the left and right directions, two mounting panel 1 corresponds the intermediate position that is located the intermediate position of first box front and back direction and the intermediate position of second box front and back direction, electric energy metering unit 6 sets up on mounting panel 11 in the first box, inlet wire protection unit 5, lightning protection device 3, heat dissipation dehumidification unit 7, low pressure reactive compensation unit 4 and wire protection unit 5 all set up on mounting panel 11 in the second box.
Further improved, as shown in fig. 1 and 3, the electric energy metering unit 6 includes a metering junction box 60, an intelligent electric energy meter 61, a distribution and transformation acquisition terminal 62 and a current transformer 63, three copper buses located at the upper portion of the mounting plate 11 are arranged on the front side surface of the mounting plate 11 in the first box, the three copper buses are distributed at equal intervals in the left-right direction, the current transformer 63 is provided with three, the three current transformers 63 are correspondingly arranged on the three copper buses, the three copper buses are connected with external wires, the intelligent electric energy meter 61 and the distribution and transformation acquisition terminal 62 are arranged at the position below the three current transformers 63 on the mounting plate 11, the intelligent electric energy meter 61 and the distribution and transformation acquisition terminal 62 are arranged at intervals in the left-right direction, the intelligent electric energy meter 61 is located at the left side of the distribution and transformation acquisition terminal 62, the metering junction box 60 is arranged at the position below the intelligent electric energy meter 61 on the mounting plate 11, the intelligent electric energy meter 61 is electrically connected with the distribution and transformation acquisition terminal 62 through the metering junction box 60, and the distribution and transformation acquisition terminal 62 are electrically connected with the protection unit 5, the low-voltage protection device 4 and the reactive power compensation unit 4.
Further improved, as shown in fig. 1 and 3, the low-voltage reactive compensation unit 4 is located on the right side of the mounting plate 11 in the second box, the low-voltage reactive compensation unit 4 includes a disconnecting switch 40 and an intelligent power capacitor 41 which are electrically connected with each other, the disconnecting switch 40 is located above the intelligent power capacitor 41, the disconnecting switch 40 is electrically connected with a distribution transformer acquisition terminal 62 of the electric energy metering unit 6, the outgoing line protection unit 5 is located on the lower left side of the mounting plate 11 in the second box, the outgoing line protection unit 5 includes three parallel plastic shell leakage circuit breakers 50, the three plastic shell leakage circuit breakers 50 are distributed at equal intervals along the left-right direction, the incoming line protection unit 2 is electrically connected with the three plastic shell leakage circuit breakers 50, the electric leakage protection can also be performed through the plastic shell leakage circuit breakers 50, the safety of equipment and users which are prevented from being influenced by the electric leakage of the distribution box, the lightning protection device 3 and the incoming line protection unit 2 are located on the upper left side of the mounting plate 11 in the second box, the lightning protection device 3 is located on the right side of the lightning protection unit 2, the lightning protection device 3 includes a backup protector 31 electrically connected with the electric energy metering unit 30, and the backup protector 30 is located on the lightning protector 30.
Further improvement, as shown in fig. 1 and 3, the heat dissipation dehumidification unit 7 includes temperature and humidity controller 70, heater 71, fan 72 and rain cover 73, be provided with the installation through-hole on the right side wall of box 1, the installation through-hole is located the position that is close to box 1 top, the fan 72 is installed in the installation through-hole, rain cover 73 sets up on box 1 right lateral wall, rain cover 73 cover is established on fan 72, the bottom of rain cover 73 is provided with the opening, and fan 72 discharges the heat in the block terminal from the opening part of rain cover 73, and rain cover 73 prevents that the rainwater from getting into the block terminal from fan 72, heater 71 and humidity controller 70 all set up on mounting panel 11, heater 71 and fan 72 all with temperature and humidity controller 70 electric connection, electric energy metering unit 6, inlet wire protection unit 2, lightning protection device 3, low pressure reactive power compensation unit 4, outlet protection unit 5, temperature and humidity controller 70 and heater 71 all set up on corresponding 11's front side, heater 71 sets up corresponding on the mounting panel 71, heater 71 sets up on corresponding 11's rear side and sets up on the mounting panel 71 on the rear side of the heater, and the heater 71 sets up on the other side of the mounting panel 71 is located on the rear side of the heater 71, and the heater 71 is located on the other side of the mounting panel 11, and the heater is located on the side of the rear heater 71 is protected at the side of the heater 71.
Further improvement, as shown in fig. 2 and fig. 4, the box 1 is provided with a first box door 8 at both sides around the first box, be provided with lead sealing double-screw bolt 80 between first box door 8 and the first box, lead sealing double-screw bolt 80 is provided with two, carries out lead sealing through lead sealing double-screw bolt 80, is managed by power supply bureau lead sealing, box 1 is provided with a second box door 9 at both sides around the second box, be provided with the observation window 81 of observing electric energy metering unit 6 on the first box door 8 of first box front side, the condition of electric energy metering unit 6 in the first box is convenient for observe to the observation window 81.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims (10)

1.一种智能综合配电箱,包括箱体;其特征在于,所述箱体内设置有进线保护单元、防雷装置、低压无功补偿单元、出线保护单元和收集并分析电能数据的电能计量单元;所述进线保护单元、防雷装置和低压无功补偿单元均与电能计量单元电性连接;所述进线保护单元与出线保护单元电性连接;所述箱体内还设置有散热除湿单元。1. An intelligent integrated distribution box, comprising a box body; characterized in that an incoming line protection unit, a lightning protection device, a low-voltage reactive power compensation unit, an outgoing line protection unit and an electric energy metering unit for collecting and analyzing electric energy data are arranged in the box body; the incoming line protection unit, the lightning protection device and the low-voltage reactive power compensation unit are all electrically connected to the electric energy metering unit; the incoming line protection unit is electrically connected to the outgoing line protection unit; and a heat dissipation and dehumidification unit is also arranged in the box body. 2.根据权利要求1所述的一种智能综合配电箱,其特征在于,所述电能计量单元包括计量接线盒、智能电能表、配变采集终端和电流互感器;所述电流互感器通过计量接线盒与智能电能表电性连接;所述智能电能表与配变采集终端电性连接;所述配变采集终端与进线保护单元、防雷装置和低压无功补偿单元电性连接。2. An intelligent integrated distribution box according to claim 1, characterized in that the electric energy metering unit includes a metering junction box, an intelligent electric energy meter, a distribution transformer acquisition terminal and a current transformer; the current transformer is electrically connected to the intelligent electric energy meter through the metering junction box; the intelligent electric energy meter is electrically connected to the distribution transformer acquisition terminal; the distribution transformer acquisition terminal is electrically connected to the incoming line protection unit, the lightning protection device and the low-voltage reactive power compensation unit. 3.根据权利要求1所述的一种智能综合配电箱,其特征在于,所述低压无功补偿单元包括相互电性连接的隔离开关和智能电力电容器;所述隔离开关与电能计量单元电性连接。3. An intelligent integrated distribution box according to claim 1, characterized in that the low-voltage reactive power compensation unit comprises an isolating switch and an intelligent power capacitor electrically connected to each other; the isolating switch is electrically connected to the electric energy metering unit. 4.根据权利要求1所述的一种智能综合配电箱,其特征在于,所述出线保护单元包括三个并联的塑壳漏电断路器;所述进线保护单元与三个塑壳漏电断路器电性连接。4. An intelligent integrated distribution box according to claim 1, characterized in that the outgoing line protection unit includes three molded case leakage circuit breakers connected in parallel; and the incoming line protection unit is electrically connected to the three molded case leakage circuit breakers. 5.根据权利要求1所述的一种智能综合配电箱,其特征在于,所述防雷装置包括相互电性连接的后备保护器和避雷器;所述后备保护器与电能计量单元电性连接。5. An intelligent integrated distribution box according to claim 1, characterized in that the lightning protection device comprises a backup protector and a lightning arrester electrically connected to each other; the backup protector is electrically connected to the electric energy metering unit. 6.根据权利要求1所述的一种智能综合配电箱,其特征在于,所述箱体内设置有将箱体内分为第一箱体和第二箱体的隔板;所述第一箱体和第二箱体左右排布;所述第一箱体和第二箱体内均设置有安装板;所述电能计量单元设置在第一箱体内的安装板上;所述进线保护单元、防雷装置、散热除湿单元、低压无功补偿单元和出线保护单元均设置在第二箱体内的安装板上。6. An intelligent integrated distribution box according to claim 1, characterized in that a partition is provided in the box body to divide the box body into a first box body and a second box body; the first box body and the second box body are arranged left and right; mounting plates are provided in both the first box body and the second box body; the electric energy metering unit is arranged on the mounting plate in the first box body; the incoming line protection unit, lightning protection device, heat dissipation and dehumidification unit, low-voltage reactive power compensation unit and outgoing line protection unit are all arranged on the mounting plate in the second box body. 7.根据权利要求6所述的一种智能综合配电箱,其特征在于,所述散热除湿单元包括温湿度控制器、加热器、风扇和防雨罩;所述箱体的侧壁上设置有安装通孔;所述风扇安装在安装通孔中;所述防雨罩设置在箱体外侧壁上;所述防雨罩罩设在风扇上;所述防雨罩的底端设置有开口;所述加热器和湿度控制器均设置在安装板上;所述加热器和风扇均与温湿度控制器电性连接。7. An intelligent integrated distribution box according to claim 6, characterized in that the heat dissipation and dehumidification unit includes a temperature and humidity controller, a heater, a fan and a rain cover; an installation through hole is provided on the side wall of the box body; the fan is installed in the installation through hole; the rain cover is arranged on the outer side wall of the box body; the rain cover is arranged on the fan; an opening is provided at the bottom end of the rain cover; the heater and the humidity controller are both arranged on the mounting plate; the heater and the fan are both electrically connected to the temperature and humidity controller. 8.根据权利要求7所述的一种智能综合配电箱,其特征在于,两个所述安装板均竖直的对应设置在第一箱体和第二箱体内;两个所述安装板均左右方向延伸;两个所述安装板对应位于第一箱体前后方向的中间位置和第二箱体前后方向的中间位置;所述电能计量单元、进线保护单元、防雷装置、低压无功补偿单元、出线保护单元、温湿度控制器和加热器均设置在对应安装板的前侧面上;所述加热器设置在对应安装板的后侧面上。8. An intelligent integrated distribution box according to claim 7, characterized in that the two mounting plates are vertically arranged in the first box body and the second box body respectively; the two mounting plates extend in the left and right directions; the two mounting plates are correspondingly located in the middle position of the front-to-back direction of the first box body and the middle position of the front-to-back direction of the second box body; the electric energy metering unit, the incoming line protection unit, the lightning protection device, the low-voltage reactive power compensation unit, the outgoing line protection unit, the temperature and humidity controller and the heater are all arranged on the front side surface of the corresponding mounting plate; the heater is arranged on the rear side surface of the corresponding mounting plate. 9.根据权利要求8所述的一种智能综合配电箱,其特征在于,所述箱体在第一箱体的前后两侧均设置有第一箱门;所述第一箱门与第一箱体之间设置有铅封螺柱;所述箱体在第二箱体的前后两侧均设置有第二箱门;所述第一箱体前侧的第一箱门上设置有观察电能计量单元的观察窗。9. An intelligent integrated distribution box according to claim 8, characterized in that the box body is provided with a first box door on both the front and rear sides of the first box body; lead sealing studs are provided between the first box door and the first box body; the box body is provided with a second box door on both the front and rear sides of the second box body; and an observation window for observing the electric energy metering unit is provided on the first box door on the front side of the first box body. 10.根据权利要求1所述的一种智能综合配电箱,其特征在于,所述进线保护单元是塑壳断路器。10. An intelligent integrated distribution box according to claim 1, characterized in that the incoming line protection unit is a molded case circuit breaker.
CN202421590385.7U 2024-07-05 2024-07-05 Intelligent comprehensive distribution box Active CN223023885U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202421590385.7U CN223023885U (en) 2024-07-05 2024-07-05 Intelligent comprehensive distribution box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202421590385.7U CN223023885U (en) 2024-07-05 2024-07-05 Intelligent comprehensive distribution box

Publications (1)

Publication Number Publication Date
CN223023885U true CN223023885U (en) 2025-06-24

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Application Number Title Priority Date Filing Date
CN202421590385.7U Active CN223023885U (en) 2024-07-05 2024-07-05 Intelligent comprehensive distribution box

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Country Link
CN (1) CN223023885U (en)

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