Energy-saving air conditioner system

Abstract

The invention discloses an energy-saving air conditioner system, which comprises an indoor machine, an outdoor machine and a pump circulation system which are connected through pipelines. The indoor machine comprises a compressor, an evaporator an indoor fan and an expansion valve. The outdoor machine comprises a condenser and an outdoor fan. The energy-saving air conditioner system is characterized in that the pump circulation system comprises a liquid storage tank (13), a refrigeration agent pump (14), a multiplex pump circulation evaporator (17) and a multiplex pump circulation condenser (10) which are sequentially connected through pipelines, wherein the multiplex pump circulation evaporator is integrated with the evaporator (4) of the indoor machine, and the multiplex pump circulation condenser is integrated with the condenser (8) of the outdoor machine. Pump circulation refrigeration and compressor refrigeration are intelligently combined, thereby achieving energy-saving running of a data center.

Description

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AI Technical Summary

Problems solved by technology

[0005] 1. To integrate the pump cycle in the original air-conditioning and refrigeration system of the computer room, each refrigeration system must be equipped with a pump cycle system. The design of the unit system is complicated, the cost is relatively high, and the user invests a lot; When the compressor is switched between operations, the reliability design of the computer room air conditioner will face greater challenges;

[0006] 2. The refrigerant pump is usually characterized by a large flow rate, while the flow rate of a single refrigeration system

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