压缩机直接加热热水的多联机空调系统及其工作方法

Multi-connected air conditioner system for directly heating water by using compressor and working method of multi-connected air conditioner system

Abstract

The invention provides a multi-connected air conditioner system for directly heating water by using a compressor and a working method of the multi-connected air conditioner system. The multi-connected air conditioner system for directly heating water by using the compressor comprises an outdoor unit and a plurality of indoor units, wherein an outlet of the compressor is connected with an inlet of a four-way valve through a first electromagnetic valve; the multi-connected air conditioner system for directly heating water by using the compressor also comprises a water heating device; the water heating device comprises a water tank and a refrigerant pipe arranged in the water tank, an inlet of the refrigerant pipe is provided with a second electromagnetic valve in a connecting way; an outlet of the refrigerant pipe is provided with a non-return valve in a connecting way; an inlet of the second electromagnetic valve is connected with a pipeline between the compressor and the first electromagnetic valve; and an outlet of the non-return valve is connected with a pipeline between the four-way valve and the first electromagnetic valve. According to the multi-connected air conditioner system, high-temperature high-pressure gas enters the water heating device first through the second electromagnetic valve and continuously and circularly flows through the four-way valve, therefore refrigerating efficiency is effectively improved, energy consumption is reduced, and control process of the multi-connected air conditioner system for directly heating water by using the compressor is simplified.
本发明提供一种压缩机直接加热热水的多联机空调系统及其工作方法。压缩机直接加热热水的多联机空调系统,包括室外机和多个室内机,压缩机的出口通过第一电磁阀与四通阀的进口连接;压缩机直接加热热水的多联机空调系统还包括热水装置,热水装置包括水箱和设置在水箱中的冷媒管,冷媒管的进口连接有第二电磁阀,冷媒管的出口连接有单向阀,第二电磁阀的进口与压缩机和第一电磁阀之间的管路连接,单向阀的出口与四通阀和第一电磁阀之间的管路连接。通过将高温高压气体通过第二电磁阀先进入到热水装置中,然后在通过四通阀继续循环流动,有效的提高了制冷效率降低了能耗简化了压缩机直接加热热水的多联机空调系统控制过程。

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