A low-voltage distribution box for rural areas

A low-voltage distribution box, rural technology, applied in substation/distribution device housing, electrical components, substation/switch layout details, etc., can solve problems such as untimely discovery of problems, imperfect work systems, and impact on power distribution security. To achieve the effect of reasonable structure design, good moisture-proof and heat-dissipating effect, and easy to use

Active Publication Date: 2018-07-17
张振堂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-voltage distribution equipment, and it is the final equipment of distribution system. Under normal circumstances, the distribution box is in an unattended mode, and the relevant staff will regularly overhaul and maintain it. This working method does not find problems in time, which brings inconvenience to the monitoring and management of the distribution box, especially in In rural areas, the distance between different distribution boxes is relatively long, and the working system is relatively imperfect. It is easy to cause safety hazards due to inadequate inspections. Moreover, since most distribution boxes are outdoors, they are exposed to wind and rain. , the internal electrical components are easily affected by moisture and heat, which seriously affects the safety of power distribution; therefore, it is very necessary to provide a rural low-voltage distribution box with reasonable structural design, good heat dissipation and moisture-proof effect, and easy to use

Method used

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  • A low-voltage distribution box for rural areas
  • A low-voltage distribution box for rural areas
  • A low-voltage distribution box for rural areas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] like figure 1 , figure 2 and image 3 As shown, a low-voltage distribution box for rural areas, which includes a cabinet A1, a cabinet B2 is arranged on the outside of the cabinet A1, and the cabinet A1 and the cabinet B2 are fixedly combined to form a "concave" section A font-shaped box structure, a cabinet door 19 is hinged on the opening surface of the cabinet A1, a liquid inlet pipe 15 is arranged on the left side of the cabinet B2 near the top surface, and the liquid inlet The pipe 15 is provided with a flow sensor A14 and a solenoid valve A13, and a discharge pipe 8 is provided on the right side of the cabinet B2 close to the bottom surface, and the discharge pipe 8 is provided with a flow sensor B6 and an electromagnetic valve. The valve B7, the flow sensor A14, the flow sensor B6, the solenoid valve A13 and the solenoid valve B7 are connected to the controller 5, the controller 5 is connected to a wireless communication unit, and the wireless communication un...

Embodiment 2

[0022] like figure 1 , figure 2 and image 3 As shown, a low-voltage distribution box for rural areas, which includes a cabinet A1, a cabinet B2 is arranged on the outside of the cabinet A1, and the cabinet A1 and the cabinet B2 are fixedly combined to form a "concave" section A font-shaped box structure, a cabinet door 19 is hinged on the opening surface of the cabinet A1, a liquid inlet pipe 15 is arranged on the left side of the cabinet B2 near the top surface, and the liquid inlet The pipe 15 is provided with a flow sensor A14 and a solenoid valve A13, and a discharge pipe 8 is provided on the right side of the cabinet B2 close to the bottom surface, and the discharge pipe 8 is provided with a flow sensor B6 and an electromagnetic valve. The valve B7, the flow sensor A14, the flow sensor B6, the solenoid valve A13 and the solenoid valve B7 are connected to the controller 5, the controller 5 is connected to a wireless communication unit, and the wireless communication un...

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PUM

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Abstract

The invention relates to a rural low-voltage distribution box, and the distribution box comprises a cabinet A. The outer side of the cabinet A is provided with a cabinet B, and a part, close to the top surface, of the left side surface of the cabinet B is provided with a liquid incoming pipe. The liquid incoming pipe is provided with a flow sensor A and a solenoid valve A. A part, close to the bottom surface, of the right side surface of the cabinet B is provided with a liquid drainage pipe. The liquid drainage pipe is provided with a flow sensor B and a solenoid valve B. The flow sensors A and B and the solenoid valves A and B are connected with the controller, and the controller is connected with a wireless communication unit. The wireless communication unit is connected with a server, and the interior of the server is provided with an SIM card. The SIM card is connected with a mobile terminal through a GSM short message module. The parts, close to the bottom end, of the left side surfaces of the cabinets A and B are provided with gas incoming pipes. The parts, close to the top end, of the right side surfaces of the cabinets A and B are provided with exhaust pipes. The top of the interior of the cabinet A is provided with a temperature sensor and a humidity sensor. The distribution box is reasonable in structure, is good in heat dissipation and moistureproof effects, and is convenient to use.

Description

technical field [0001] The invention belongs to the technical field of electrical equipment, and in particular relates to a distribution box, in particular to a low-voltage distribution box for rural areas. Background technique [0002] Distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-voltage distribution equipment, and it is the final equipment of distribution system. Under normal circumstances, the distribution box is in an unattended mode, and the relevant staff will regularly overhaul and maintain it. This working method does not find problems in time, which brings inconvenience to the monitoring and management of the distribution box, especially in In rural areas, the distance between different distribution boxes is relatively long, and the working system is relatively imperfect. It is easy to cause safety hazards ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/46H02B1/56H02B1/28
CPCH02B1/28H02B1/46H02B1/565
Inventor 张振堂
Owner 张振堂
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