Low-pressure control and energy adjusting device for air conditioner

Abstract

The invention discloses a low-pressure control and energy adjusting device for an air conditioner. The low-pressure control and energy adjusting device comprises an outdoor unit, a liquid storage device, a drying filter, a liquid viewing mirror, an evaporator, a heating strip, a compressor and a safety valve, wherein the liquid storage device, the drying filter, the liquid viewing mirror, the evaporator, the heating strip, the compressor and the safety valve are sequentially connected with the outdoor unit. The evaporator is connected with an evaporation draught fan. The safety valve is then connected with the outdoor unit. A hot air bypass device is installed between the liquid viewing mirror and the safety valve. The hot air bypass device comprises a tee joint, an electromagnetic valve A and a hot air jetting room A. The hot air jetting room A is connected with the liquid viewing mirror and the evaporator. The tee joint is connected with the electromagnetic valve A, the safety valve and the compressor, and the electromagnetic valve A is arranged between the hot air jetting room A and the tee joint. The energy output of the device is adjusted according to changes of loads of a machine room, and the requirements for temperature, humidity and air outlet conditions of the data center machine room are met; and meanwhile the air conditioner of the machine room has higher reliability and can normally run under extreme conditions.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to a low-voltage control and energy adjustment device for air conditioners. Background technique [0002] With the rapid development of data centers, computer room air conditioners, as an important part of data center environmental control, are increasingly valued for their safety, reliability, and stability. [0003] The defects of unsafe, unstable, and poor reliability of existing air conditioners in computer rooms are mainly reflected in the following aspects: [0004] 1. The data center computer room requires constant temperature and humidity. The computer room air conditioner cannot adjust the energy output in time, and cannot maintain a stable temperature and humidity in the data center computer room. [0005] 2. The computer room of the data center operates 24 hours a day, and the air conditioner in the computer room cannot achieve long-term uninterrupte...

AI Technical Summary

Problems solved by technology

[0003] The defects of unsafe, unstable, and poor reliability of existing air conditioners in computer rooms are mainly reflected in the following aspects:

[0004] 1. The data center computer room requires constant temperature and humidity. The computer room air conditioner cannot adjust the energy output in time, and cannot maintain a stable temperature and humidity in the data center computer room.

[0005] 2. The computer room of the data center runs 24 hours a day without interruption, and the air conditioner in the computer room cannot achieve long-term uninterrupted operation, and its reliability is poor, and it is prone to failure

[0006] 3. Condensation occurs in the servers and other electrical components in the computer room of the data center, so the requirements for the air temperature and humidity of the air conditioner in the computer room are not strict

[0007] 4. The reliability of the air conditioner in the computer room is not high, and it cannot operate normally under extreme conditions

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