Network cabinet with refrigeration and extinguishment functions

Abstract

The invention relates to a network cabinet with refrigeration and extinguishment functions, which comprises a cabinet body and a cabinet top, wherein the cabinet top is provided with a refrigeration chamber and an auxiliary equipment working chamber; the refrigeration chamber is internally provided with a heat exchanger, supplies a refrigerant to the heat exchanger through a refrigerant pipeline, and cools a heat-dissipation pipeline with the refrigerant through the heat exchanger; the heat-dissipation pipeline is connected with the cabinet body; the heat-dissipation pipeline and heat-dissipation fins connected with the heat-dissipation pipeline are employed to perform heat dissipation on network equipment in the cabinet body; and the auxiliary equipment working chamber is internally provided with a gas extinguishant pipeline which extends into the cabinet body and is provided with a gas extinguishant sprayer. The heat exchanger and a gas extinguishant channel are arranged at the top of the network cabinet; the heat-dissipation pipeline and the heat-dissipation fins can be employed to realize the cooling and temperature control in the network cabinet; and extinguishment can be performed when a smoke and heat detector detects abnormities.

Description

Technical field [0001] The present invention relates to the technical field of network communication, and more specifically, the present invention relates to a network cabinet with refrigeration and fire extinguishing functions. Background technique [0002] Network cabinet is a kind of communication room equipment widely used in communications, high-speed rail, government, military, postal and other departments. With the advent of the information age, the explosive growth of information exchange has also led to the rapid popularization of network equipment. Installation in a computer room The use of hundreds of network cabinets is increasing, making the small computer room space less and more unable to meet the requirements of modern communication computer rooms, which requires the use of small size, multi-function combination, beautiful appearance, energy saving, good scalability, and maintenance Use convenient network equipment to create a high-density, high-efficiency modern ...

AI Technical Summary

Problems solved by technology

However, this method requires the overall ambient temperature to be lowered to the working temperature range, the cooling efficiency is low, and a large amount of power consumption is required, and it is not possible to conduct targeted heat dissipation in areas with high heat generation: in addition, servers, etc. are easy to absorb dust when working under open conditions, reducing The service life of the equipment is shortened; moreover, due to the poor stability of the air-conditioning system, it may even cause a fire in the event of a failure, resulting in irreparable and serious consequences

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