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Underground equipment

A kind of equipment and buried technology, applied in heat exchange equipment, lighting and heating equipment, geothermal energy power generation, etc., can solve the problems of damage and failure, and the buried box cannot maintain a stable temperature, and achieve the effect of stable protection

Pending Publication Date: 2022-07-08
KOREA SAFETY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the cooling unit operated by the power supply requires not only an external power supply but also electronic equipment, and there is a risk of damage and failure, so in the event of a flood, there is a risk that the temperature inside the buried tank cannot be kept stable.

Method used

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Embodiment Construction

[0035] Hereinafter, specific embodiments of the present invention will be described with reference to the accompanying drawings.

[0036] In one embodiment, the present invention includes an underground box and a cover, the upper part of the underground box is open, and the cover is inserted into the underground box to cover the upper part. The buried box is buried underground, and the upper surface of the cover is exposed to the outside. The inner space of the underground box is sealed by the cover, and even if it is buried in the ground, external water will not flow into the inside of the underground box. However, in order to discharge the heat generated inside the buried box to the outside, the air conditioning unit and the heat exchange unit are arranged on the cover part, and the worker access part is also arranged on the cover part so that workers can get in and out of the buried box. In the cover part, the air-conditioning part, the heat exchange part, and the staff en...

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Abstract

The present invention provides an underground apparatus capable of stably discharging heat inside an underground box to the outside without an external power source, in one embodiment, the underground apparatus comprises: an underground box having an open upper portion; the cover part is inserted into the underground box to cover the upper part; and an air-conditioning unit which is disposed on the cover unit and which ventilates or seals the internal space of the underground box as external water flows in. Wherein the inner space of the underground box is sealed by the lower surface of the cover part, a heat exchange part is arranged in the cover part at a position different from the position where the air conditioning part is arranged, and the heat exchange part exchanges heat between rainwater and the inner space when the rainwater flows in.

Description

technical field [0001] The present invention relates to buried equipment. Background technique [0002] In the past, electrical equipment such as transformers, switchgear, and communication equipment were installed on the upper end of large-scale ground facilities such as utility poles. Therefore, the maintenance of electrical equipment was difficult and dangerous. For example, electrical equipment managers had to climb on the poles to maintain electrical equipment. In addition, with the rapid industrialization of modern society, the demand for power equipment has skyrocketed, and a large number of power equipment-related facilities such as telephone poles are scattered in the city center. As a result, electrical equipment-related facilities such as telephone poles affect the beauty of the city, hinder the effective use of urban space, and play a role in threatening the safety of urban residents. [0003] Recently, a cable underground construction in which electric wires co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G9/00F28D1/03F28F3/02
CPCH02B7/08H02B1/56H02G9/10H02G9/00F28D1/03F28F3/02
Inventor 朴成宪
Owner KOREA SAFETY IND CO LTD
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