Flood irrigation type air conditioner adaptability energy-saving control system and method for machine room or base station

A technology for energy-saving control systems and air-conditioning systems, which is applied in heating and ventilation control systems, heating and ventilation safety systems, applications, etc., and can solve the problem of flood-irrigated computer rooms and base station hotspots that cannot achieve energy-saving renovation and cannot be ductless. and energy saving, to achieve the effect of saving energy-saving operation and renovation costs, solving hotspot problems, and reducing energy saving and hotspots

Active Publication Date: 2018-09-07
HEFEI GENERAL MACHINERY RES INST +1
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is one of the solutions for eliminating hot spots in ducted air supply equipment rooms and base station air conditioning systems, but this solution cannot solve the hot spots and energy saving of flood irrigation equipment rooms and base statio

Method used

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  • Flood irrigation type air conditioner adaptability energy-saving control system and method for machine room or base station

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Effect test

Embodiment 1

[0034] An adaptive energy-saving control system for a flooded air conditioner in a computer room or a base station, used for energy-saving control of air-conditioning system equipment in a computer room or a base station, and the air-conditioning system equipment includes a single or multiple air-conditioning units and / or a single or multiple System equipment; the system equipment includes system pumps, valves, cooling towers, etc. That is to say, the adaptive energy-saving control system for flood-type air conditioners provided by the present invention can perform energy-saving control on single or multiple air-conditioning units alone, can also perform energy-saving control on single or multiple system equipment, and can also simultaneously control single or multiple air-conditioning units. Energy-saving control of multiple air-conditioning units and single or multiple system equipment.

[0035] Such as figure 1 As shown, the flood-type air-conditioning adaptive energy-savi...

Embodiment 2

[0065] This embodiment provides a method for realizing energy-saving control by using the adaptive energy-saving control system for flooded air conditioners as provided in Embodiment 1, including the following steps:

[0066] Step S1: Use the CPU to obtain the temperature data, and judge according to the temperature data: if the temperature data exceeds the preset high temperature threshold, go to step S2; if the temperature data is lower than the preset low temperature threshold, then go to step S3.

[0067] Step S2: Utilize the CPU to send an up-frequency command to the variable frequency drive sub-module; the variable frequency drive sub-module controls the compressor to increase the operating frequency according to the frequency up command until it reaches the compressor over-frequency upper limit, and controls the Increase the operating frequency of the water pump until it reaches the upper limit of the safe operation of the water pump; if the temperature data continues t...

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Abstract

The invention provides a flood irrigation type air conditioner adaptability energy-saving control system and method for a machine room or a base station. Energy-saving operation transformation for anair conditioner system of the machine room or the base station is effectively achieved by adopting an adaptability energy-saving control module, and the problem of a hot point existing in IT heating equipment is effectively solved. By monitoring the temperature/humidity in the machine room or the base station and fully utilizing the design redundancy of a fixed-frequency compressor, a fixed-frequency fan or a fixed frequency water pump of an air conditioner, the operation frequency of the compressor, the fan or the water pump is adjusted between the upper limit and the lower limit of the acceptable frequency of the compressor, the fan or the water pump, thus the system operation energy consumption of the machine room or the base station is effectively decreased under the situation withoutreplacing an air conditioner unit and system equipment, and the energy-saving operation and transformation costs of the air conditioner system of the machine room or the base station are greatly saved; and a new idea is provided for energy-saving transformation of the air conditioner of the machine room or the base station, and the energy saving and hot-point eliminating transformation costs are greatly reduced.

Description

technical field [0001] The invention relates to an adaptive energy-saving control system and method for a flood-irrigated air conditioner in a machine room or a base station. Background technique [0002] The equipment in the computer room and base station is mainly composed of a large number of microelectronics, precision mechanical equipment, etc., and these equipment use a large number of electronic components, mechanical components and materials that are easily affected by temperature and humidity. The precision air conditioner in the computer room and base station can realize strict and precise control of the temperature and relative humidity in the computer room, thus greatly improving the service life and reliability of the equipment. With the development of information technology, the scale of current computer rooms and base stations is constantly developing. Due to the large-scale and high-density equipment deployment, the energy consumption of computer rooms and ba...

Claims

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Application Information

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IPC IPC(8): F24F11/32F24F11/58F24F11/64F24F11/88F24F11/89
CPCF24F11/32F24F11/58F24F11/64F24F11/88F24F11/89
Inventor 张秀平吴俊峰黄磊王显峰赵盼盼王汝金何俊千王寿川
Owner HEFEI GENERAL MACHINERY RES INST
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