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Machine room evaporation, refrigeration and heat-extraction system and implementation method

An evaporative cooling and heat removal system technology, which is applied in heating and ventilation control systems, heating methods, air conditioning systems, etc. Effect

Active Publication Date: 2013-10-02
CHENGDU HOP ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an evaporative refrigeration heat exhaust system and its implementation method in the computer room, so as to solve the problem of high power consumption of heat exhaust in the current computer room

Method used

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  • Machine room evaporation, refrigeration and heat-extraction system and implementation method
  • Machine room evaporation, refrigeration and heat-extraction system and implementation method
  • Machine room evaporation, refrigeration and heat-extraction system and implementation method

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Embodiment

[0031] Such as figure 1 As shown, the machine room 12 of the present invention has an air inlet and an exhaust port. The air inlet and the exhaust port are located near the body diagonal of the machine room 12. An evaporative cooling device is installed at the air inlet. The evaporative cooling device includes a housing 1, The housing 1 is a cuboid, and the bottom of the housing 1 is airtight to form a water tank. A water inlet valve 8 and a drain valve 9 are installed at the position of the water tank. A liquid level sensor 10 is installed in the water tank, and the liquid level sensor 10 controls the state of the water inlet valve 8 Thereby control the water level in the water tank and keep it in a certain normal working range; the housing 1 has four sides, three of which are provided with air inlets, and nylon mesh is installed at the air inlets as a preliminary filter structure, which can also be Metal mesh 15 is used instead, and the other side is provided with an air out...

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Abstract

The invention discloses a machine room evaporation, refrigeration and heat-extraction system and an implementation method. The machine room evaporation, refrigeration and heat-extraction system comprises an evaporation and cooling device and a heat-extraction device, where in the evaporation and cooling device and the heat-extraction device are arranged in a machine room. The machine room evaporation, refrigeration and heat-extraction system further comprises a control system controlling the evaporation and cooling device and heat-extraction device. A power-driven air valve is arranged on an output port of the evaporation and cooling device. The method includes a heat-extraction step, a water circulation control step and a filtration cotton replacement control step. According to the machine room evaporation, refrigeration and heat-extraction system and the implementation method, outdoor air temperatures are further lowered through filtration and evaporation cooling treatment, then outdoor cold air after being evaporated and cooled is absorbed naturally, and therefore the purposes of cooling the machine room and reducing power consumption for machine room cooling are achieved; types of power consumption of a machine room air conditioner mainly comprises compressor power consumption, evaporator fan power consumption, condenser fan power consumption and controller power consumption in the prior art, and the air conditioner compressor power consumption occupies 80-90% of the air conditioner total power consumption. The machine room evaporation, refrigeration and heat-extraction system can be used for machine room air conditioner cooling all year around.

Description

technical field [0001] The invention relates to the field of heat exhaustion and cooling in a machine room, in particular to an evaporative refrigeration heat exhaust system for a machine room and an implementation method. Background technique [0002] With the popularization and application of the fresh air system, especially under the environmental conditions of the computer room, it is necessary to install a filter device for the air intake system of the fresh air system, because special occasions such as computer rooms, base stations, and hospitals require air cleanliness to meet certain requirements. Install a filter device on the air inlet. If the filter device uses a low-grade filter material, the filter efficiency will be too low to meet the environmental requirements; if the filter grade is too high, the filter material will be easily blocked, causing the air inlet system to fail, and the air inlet cannot enter the air. This requires that the filter material must be...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F11/02
Inventor 练马林阳显财
Owner CHENGDU HOP ENVIRONMENTAL PROTECTION TECH
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