An energy-saving computer room air conditioning system

A computer room air conditioner and outdoor air technology, which is applied in air conditioning systems, heating and ventilation control systems, heating and ventilation safety systems, etc., can solve the problems of large space occupation and complex structure, and achieve the reduction of space occupation, increase of reliability and humidity and precise temperature control

Active Publication Date: 2022-05-10
GREE ELECTRIC APPLIANCES INC
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  • Claims
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Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defects of complex structure and large occupied space of the energy-saving computer room air-conditioning system in the prior art, so as to provide an energy-saving computer room air-conditioning system with simple structure and small occupied space

Method used

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  • An energy-saving computer room air conditioning system
  • An energy-saving computer room air conditioning system
  • An energy-saving computer room air conditioning system

Examples

Experimental program
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Effect test

Embodiment 1

[0054] figure 1 Shown is the energy-saving computer room air-conditioning system 0 described in this embodiment, which includes: a housing 1, a circulation channel, the indoor part of the refrigeration mechanism, and an indoor fan 4, and also includes an outdoor air inlet channel 10 and a controller. The housing 1 has The inner chamber 11 and the circulation passage connecting the chamber 21 and the inner chamber 11, the air inlet 12 and the air outlet 13 of the circulation passage are arranged on the housing 1; the indoor part of the refrigeration mechanism is arranged in the inner chamber 11 Middle; the indoor fan 4 is located in the circulation passage and installed on the housing 1. In this embodiment, the indoor fan 4 is an EC centrifugal fan arranged at the air outlet 13 of the circulation passage, namely The motor of the centrifugal fan is a three-phase AC permanent magnet synchronous motor; the outdoor air inlet channel 10 is arranged on the housing 1 and communicates ...

Embodiment 2

[0080] In this embodiment, on the basis of the above-mentioned embodiment 1, the arrangement of the exhaust pipe 9 is replaced by connecting one end of the exhaust pipe 9 with the air outlet 13 of the circulation passage provided on the upper part of the housing 1, The other end extends to the bottom of the machine room equipment 161 and communicates with the casing of the machine room equipment 161, that is, through the exhaust pipe 9, the air outlet 91 is directly exhausted to the bottom of the machine room equipment 161, and the cold wind flows from bottom to top, and the machine room equipment 161 hot air is pushed upward by the cold wind, and is cooled from the inside of the machine room equipment 161, and the cooling effect is good, such as Figure 4 and Figure 5 As shown, in order to be more conducive to the discharge of air, the exhaust fan 112 can be arranged at a position close to the ceiling to form an up-and-down convection manner.

[0081] In this embodiment, th...

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Abstract

The present invention relates to the field of air conditioning, in particular to an energy-saving machine room air conditioning system, which includes: a housing, an indoor part of a refrigeration mechanism, an indoor fan, and an outdoor air inlet passage and a controller, wherein the outdoor air inlet passage is set at the On the housing, it communicates with the outdoor and the inner cavity; the controller controls the conduction and cutoff of the outdoor air inlet channel and the upstream part of the circulation channel connected to the inner cavity, wherein the outdoor air inlet When the channel is opened, the circulation channel is closed; when the outdoor air intake channel is closed, the circulation channel is opened. The technical problem to be solved by the present invention is to overcome the defects of complex structure and large occupied space of the energy-saving computer room air-conditioning system in the prior art, so as to provide an energy-saving computer room air-conditioning system with simple structure and small occupied space.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to an energy-saving machine room air conditioning system. Background technique [0002] As the global climate warms, energy continues to be in short supply, and people's demand and dependence on energy are getting stronger and stronger, making energy-saving technologies more and more important. [0003] With the development of network communication technology, the number of electronic computer rooms is gradually increasing. Due to the relatively large heat load of the current computer room, cooling needs to be provided throughout the year. Even in winter, the computer room air conditioner is in the state of cooling and humidification. Therefore, the air-conditioning equipment placed inside the machine room must run for a long time, and its power consumption is very large. [0004] In the prior art, many energy-saving technologies for computer rooms mainly save energy through the tem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F24F11/74F24F13/28
CPCF24F5/001F24F5/0046F24F11/30F24F11/62F24F13/28F24F2110/10F24F2110/20F24F11/65
Inventor 刘警生路文博范兴发苏培焕王芳周鸣宇
Owner GREE ELECTRIC APPLIANCES INC
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