CN215645654U

CN215645654U - Intelligent low-voltage comprehensive distribution box

Info

Publication number: CN215645654U
Application number: CN202122120858.XU
Authority: CN
Inventors: 吴芳柱; 徐东阳; 田园; 王旭光; 周清涛
Original assignee: Nanjing Suer Electrical Technology Co ltd
Current assignee: Nanjing Suer Electrical Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-25
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses an intelligent low-voltage comprehensive distribution box, which belongs to the technical field of distribution box equipment and comprises a cabinet body, wherein a cabinet door is arranged on the side face of the cabinet body, a junction box, a plurality of metering mutual inductors, a plurality of micro-break switches, a plurality of low-voltage capacitors, a lightning arrester, a communication module, a central data processing module and a distributor are arranged in the cabinet body, the junction box, the metering mutual inductors, the micro-break switches, the low-voltage capacitors and the distributor are electrically connected, the central data processing module is electrically connected with the metering mutual inductors and the low-voltage capacitors, and the central data processing module transmits data to a control terminal through the communication module. The intelligent low-voltage comprehensive distribution box can remotely upload data to a centralized control center in real time, and a control terminal monitors the power utilization condition of low-voltage users in real time and cuts off a power supply of a fault point in real time, so that the power failure range is minimized, and the power utilization quality and the power grid safety are improved.

Description

Intelligent low-voltage comprehensive distribution box

Technical Field

The utility model belongs to the technical field of distribution box equipment, and particularly relates to an intelligent low-voltage comprehensive distribution box.

Background

The main application field of the low-voltage comprehensive distribution box is as follows: the method is widely applied to transformer substations, urban and rural transformer areas, factories, industrial and mining enterprises, large-scale power plants, petroleum and chemical enterprises, large-scale steel mills, high-rise building power centers, reactive compensation, metering, electric energy distribution and other occasions. In order to gradually enhance the overall power supply capacity of the urban and rural power grid, the system is suitable for the sustainable development of national economy and the improvement of the quality of electricity consumed by residents in life, and a low-voltage multifunctional intelligent power distribution cabinet integrating protection, metering, compensation and remote monitoring is arranged on the low-voltage side of a power distribution network transformation area according to the requirements of national design committee on the transformation of the urban and rural power grid. After the low-voltage multifunctional intelligent power distribution cabinet is installed, the voltage regulation capability can be enhanced, the comprehensive line loss and the low-voltage line loss of the urban and rural power grid can be reduced, and the natural disaster and accident resistance capability can be enhanced; the wireless remote monitoring system has the advantages that data can be remotely and wirelessly uploaded to a centralized control center in real time, the power consumption quality and load of a low-voltage side user can be monitored in real time, the whole power consumption load of a line can be adjusted in time, low-voltage side faults can be uploaded in real time, a fault point power supply can be reliably cut off, the power failure in a minimum range is controlled, and the power quality and the safe operation level of an urban and rural power grid are improved.

SUMMERY OF THE UTILITY MODEL

In order to realize the technical scheme, the utility model provides the intelligent low-voltage comprehensive distribution box which can remotely upload data to a centralized control center in real time, monitor the power consumption condition of low-voltage users in real time by a control terminal, and remove a fault point power supply in real time, so that the power failure range is minimized, and the power consumption quality and the power grid safety are improved.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a block terminal is synthesized to intelligent low pressure, includes the cabinet body, cabinet side face is equipped with the cabinet door, cabinet body top is equipped with the rain-proof lid, cabinet body bottom both sides all are equipped with the fixed plate of L type, cabinet side face is equipped with inlet wire pipe and outlet wire pipe, the internal terminal box, a plurality of measurement type mutual-inductors, a plurality of little disconnected switch, a plurality of low-voltage capacitor, arrester, communication module, central data processing module and distributor of being equipped with of cabinet, the electrical property links to each other between terminal box, measurement type mutual-inductor, little disconnected switch, low-voltage capacitor and the distributor, central data processing module links to each other with measurement type mutual-inductor and low-voltage capacitor electrical property, central data processing module passes through communication module transmission data to control terminal. The inlet pipe and the outlet pipe are used for entering and discharging cables, independent metering type mutual inductors, micro-breaking switches and low-voltage capacitors are arranged in the distribution box for the power consumption of each household, the power consumption condition of each household can be monitored in real time through the central data module, monitored data are transmitted to the control terminal through the communication module, and when circuit faults are monitored, the micro-breaking switches cut off fault circuits.

Further, an electric meter is further arranged in the cabinet body. The electricity meter can indicate the electricity consumption condition of each household.

Furthermore, an indicator light is arranged on the low-voltage capacitor.

Furthermore, the cabinet door is provided with an observation window, a lock body and a first heat dissipation hole.

Furthermore, two sides of the cabinet body are provided with second heat dissipation holes which are opposite.

Furthermore, filter screens are arranged on the inner sides of the first heat dissipation hole and the second heat dissipation hole. Prevent external sundries from entering the cabinet body.

Further, the cabinet body and the rain cover are both made of aluminum-plated zinc plates.

Has the advantages that: compared with the prior art, the utility model has the following advantages: according to the intelligent low-voltage comprehensive distribution box provided by the utility model, data can be uploaded to a centralized control center remotely in real time, the power consumption condition of low-voltage users is monitored in real time by a control terminal, and a fault point power supply is removed in real time, so that the power failure range is minimized, and the power consumption quality and the power grid safety are improved.

Drawings

Fig. 1 is a structural diagram of the interior of an intelligent low-voltage comprehensive distribution box according to the utility model;

fig. 2 is a front view of an intelligent low-voltage integrated distribution box according to the present invention.

In the figure: the intelligent electric power distribution cabinet comprises a cabinet body 1, a rain cover 11, a cabinet door 12, an observation window 121, a lock body 122, a first heat dissipation hole 123, a fixing plate 13, a second heat dissipation hole 14, a wire inlet pipe 15, a wire outlet pipe 16, a junction box 2, an electric meter 3, a metering transformer 4, a micro-break switch 5, a low-voltage capacitor 6, a lightning arrester 7, a communication module 8, a central data processing module 81 and a power distributor 9.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model is further illustrated with reference to the following figures and specific examples.

Examples

As shown in fig. 1, the intelligent low-voltage comprehensive distribution box comprises a cabinet body 1, a cabinet door 12 is arranged on the side surface of the cabinet body 1, the top of the cabinet body 1 is provided with a rain cover 11, both sides of the bottom end of the cabinet body 1 are provided with L-shaped fixing plates 13, the side surface of the cabinet body 1 is provided with a wire inlet pipe 15 and a wire outlet pipe 16, the cabinet body 1 is internally provided with a junction box 2, an electric meter 3, a plurality of metering type mutual inductors 4, a plurality of micro-break switches 5, a plurality of low-voltage capacitors 6, a lightning arrester 7, a communication module 8, a central data processing module 81 and a distributor 9, the low-voltage capacitor 6 is provided with an indicator light, the junction box 2, the metering type mutual inductor 4, the micro-break switch 5, the low-voltage capacitor 6 and the distributor 9 are electrically connected, the central data processing module 81 is electrically connected with the metering type mutual inductor 4 and the low-voltage capacitor 6, and the central data processing module 81 transmits data to the control terminal through the communication module 8.

As shown in fig. 2, the cabinet door 12 is provided with an observation window 121, a lock body 122 and a first heat dissipation hole 123, two sides of the cabinet body 1 are provided with second heat dissipation holes 14 opposite to each other, and the inner sides of the first heat dissipation hole 123 and the second heat dissipation holes 14 are provided with filter screens 141. The cabinet body 1 and the rain cover 11 are made of aluminum-plated zinc plates.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides a block terminal is synthesized to intelligent low pressure which characterized in that: the intelligent cabinet comprises a cabinet body (1), wherein a cabinet door (12) is arranged on the side face of the cabinet body (1), a rain shielding cover (11) is arranged at the top of the cabinet body (1), L-shaped fixing plates (13) are arranged on two sides of the bottom end of the cabinet body (1), a wire inlet pipe (15) and a wire outlet pipe (16) are arranged on the side face of the cabinet body (1), a junction box (2), a plurality of metering type mutual inductors (4), a plurality of micro-break switches (5), a plurality of low-voltage capacitors (6), a lightning arrester (7), a communication module (8), a central data processing module (81) and a distributor (9) are arranged in the cabinet body (1), the junction box (2), the metering type mutual inductors (4), the micro-break switches (5), the low-voltage capacitors (6) and the distributor (9) are electrically connected, and the central data processing module (81) is electrically connected with the metering type mutual inductors (4) and the low-voltage capacitors (6), the central data processing module (81) transmits data to the control terminal through the communication module (8).

2. The intelligent low-voltage comprehensive distribution box according to claim 1, wherein: an electric meter (3) is further arranged in the cabinet body (1).

3. The intelligent low-voltage comprehensive distribution box according to claim 1, wherein: and an indicator lamp is arranged on the low-voltage capacitor (6).

4. The intelligent low-voltage comprehensive distribution box according to claim 1, wherein: the cabinet door (12) is provided with an observation window (121), a lock body (122) and a first heat dissipation hole (123).

5. The intelligent low-voltage comprehensive distribution box according to claim 4, wherein: two sides of the cabinet body (1) are provided with second heat dissipation holes (14) which are opposite.

6. The intelligent low-voltage comprehensive distribution box according to claim 5, wherein: the inner sides of the first heat dissipation hole (123) and the second heat dissipation hole (14) are both provided with a filter screen (141).

7. The intelligent low-voltage comprehensive distribution box according to any one of claims 1 to 6, wherein: the cabinet body (1) and the rain cover (11) are both made of aluminum-plated zinc plates.