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A closed cold pool system

A cold pool and closed cooling technology, applied in cooling/ventilation/heating transformation, modification of standard racks/cabinets, electrical components, etc., can solve problems such as transmission equipment closure, reduce maintenance costs, improve local cooling efficiency, small effect

Active Publication Date: 2022-05-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the embodiment of the present invention is to propose a closed cold pool system and its interaction method, aiming to solve the problem of how to close the cold pool for the transmission equipment of complex air ducts

Method used

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  • A closed cold pool system
  • A closed cold pool system
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Embodiment 1

[0016] like figure 1 As shown, this embodiment provides an enclosed cold pool system 100 , and the enclosed cold pool system 100 includes a first enclosure assembly 110 , a cabinet assembly 120 and a second enclosure assembly 130 . The first enclosure assembly 110 is disposed on the front side of the cabinet assembly 120 , so that the front side of the cabinet assembly 120 forms a first closed cold aisle. The second closed assembly 130 is disposed on the rear side of the cabinet assembly, so that the rear side of the cabinet assembly 120 forms a second closed cold aisle. The cabinet assembly 120 includes power distribution cabinets 121, inter-row air conditioners 122, and main equipment units 123 arranged side by side. The room air conditioner 122 includes a front air supply port 1221, a rear air supply port (not shown) and a top air return port 1222. The front air supply port 1221 is connected to the first closed cold aisle, and the rear air supply port is connected to the se...

Embodiment 2

[0023] like Image 6 As shown, the second embodiment of the present invention provides a closed cold pool system. The difference between the closed cold pool system and the closed cold pool system 100 in the first embodiment is that the cabinet assembly includes a power distribution cabinet and a main cabinet group, and the main cabinet The lease includes two main equipment units and three inter-column air conditioners. A main equipment unit is set between two and two inter-column air conditioners, and the power distribution cabinet is located at either end of the main cabinet group. The airflow direction during normal operation is basically the same as the airflow direction of the closed cold pool system 100 in the first embodiment.

[0024]It can be seen that according to the configuration requirements of the actual equipment room, the closed cold pool can be used to seal multiple main equipment units. At this time, the cabinet components include the main cabinet group and t...

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Abstract

The invention discloses a closed cold pool system, which belongs to the technical field of heat dissipation protection for transmission equipment in a communication machine room. It includes a first closed component, a cabinet component and a second closed component; the first closed component is arranged on the front side of the cabinet component to form a first closed cold aisle, and the second closed component is set on the rear side of the cabinet component to form a second closed cold aisle , the cabinet components include power distribution cabinets, inter-column air conditioners, and main equipment units arranged side by side. The inter-column air conditioners include front air supply outlets, rear air supply outlets, and top return air outlets. To the second closed cold aisle, the main equipment unit is a structure with front and rear air inlet and top air outlet formed by the combination of several transmission equipment and the air guide cabinets on both sides. This technical solution realizes the sealing of the cold pool for the transmission equipment of the complex air duct, solves the heat dissipation problem of the transmission equipment with high power consumption, improves the local cooling efficiency of the equipment room, and reduces the maintenance cost of the equipment room.

Description

technical field [0001] The invention relates to the technical field of heat dissipation protection of transmission equipment in a communication equipment room, in particular to a closed cold pool system. Background technique [0002] With the increasing integration of communication equipment, the power consumption of a single cabinet has increased year by year. The power consumption of a single cabinet has far exceeded the cooling capacity of a single rack area in the equipment room, resulting in high power consumption density in the equipment room. The formation of local hot spots and other heat dissipation problems. The problem of heat dissipation of the equipment in the equipment room is especially prominent in the transmission equipment with complex air ducts. The ventilation methods of the high-density integrated transmission equipment on the market are front and rear air intake, front and rear upper air outlet, or front and rear air inlet and upper air outlet. form. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20
CPCH05K7/2069H05K7/2059H05K7/20145H05K7/20754
Inventor 刘帆
Owner ZTE CORP
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