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Outdoor terminal box with solar dehumidifying and cooling functions

A technology of terminal box and solar energy, which is applied in the field of power grid, can solve problems such as terminal box and corrosion that cannot be fundamentally solved, and achieve the effect of improving the degree of intelligence and preventing electric accidents

Inactive Publication Date: 2015-09-23
LUDONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above solutions cannot fundamentally solve the problems of high temperature, humidity, and corrosion in the current terminal box in terms of cost, manpower, effectiveness, energy saving, and environmental protection.

Method used

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  • Outdoor terminal box with solar dehumidifying and cooling functions
  • Outdoor terminal box with solar dehumidifying and cooling functions

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Embodiment Construction

[0020] Accompanying drawing is a kind of specific embodiment of the present invention. This embodiment includes a box body 1, a solar panel 2 is installed on the top of the box body 1, the solar panel 2 is connected to a battery 3, the battery 3 is respectively connected to an exhaust system 4 and a heating system 5, and the exhaust system 4 and the heating system 5 are respectively connected with the microprocessor 6, and the microprocessor 6 is respectively connected with the external temperature measurement system 7, the internal temperature measurement system 8, the internal humidity measurement system 9 and the external humidity measurement system 10. A charging system is provided between the solar panel 2 and the storage battery 3 . A booster circuit and a drive system 11 are sequentially provided between the storage battery 3 , the exhaust system 4 and the heating system 5 . The exhaust system 4 , the heating system 5 and the microprocessor 6 are connected through a dr...

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Abstract

The invention relates to an outdoor terminal box with solar dehumidifying and cooling functions, and belongs to the technical field of electrical network. The terminal box comprises a box body, and is characterized in that the top of the box body is provided with a solar cell panel, the solar cell panel is connected with a storage battery, the storage battery is connected with an exhausting system and a heating system, the exhausting system and the heating system are connected with a microprocessor, and the microprocessor is connected with an external temperature measuring system, an internal temperature measuring system, an internal humidity measuring system and an external humidity measuring system. The outdoor terminal box has the advantages that the solar cell panel is used to generate and supply power, so that energy is saved and the environment is protected; the intelligent degree of the terminal box is improved due to onsite alarm and scheduling and real-time monitoring functions; and the internal temperature and humidity of the outdoor terminal box is visible and controllable, faults of insulation decrease and short circuit caused by moisture and high temperature are reduced, and power accidents can be prevented.

Description

(1) Technical field [0001] The invention belongs to the technical field of power grids, in particular to an outdoor terminal box with solar dehumidification and cooling functions. (2) Background technology [0002] The outdoor terminal box of the substation is an intermediate link between outdoor electrical equipment and indoor measurement and control, protection, communication and other equipment, and is generally installed next to the equipment. When the air is humid, especially in the rainy season, the moisture and condensation in the outdoor switch terminal box will not only cause the box to be easily corroded, but also easily lead to a decrease in the insulation resistance of the DC secondary circuit to the ground. In severe cases, the insulation resistance will drop to zero. Thereby forming a direct current positive power supply or negative power supply grounding. If the two points of DC are grounded, the DC fuse will be blown, the protection will refuse to operat...

Claims

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Application Information

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IPC IPC(8): G05D27/02
Inventor 王洪刚郝金光谢艳辉王丽丽冯宇嵇学红
Owner LUDONG UNIVERSITY
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