热泵空调器用制热水装置

Hot water preparing device for heat pump air conditioner

Abstract

The utility model discloses a hot water preparing device for a heat pump air conditioner, which is sequentially connected with a hot water heat exchanger (11) and an electronic expansion valve (12) through a refrigerant pipeline, wherein both ends of a branch are connected in parallel with a one-way valve (13), and one side of the hot water heat exchanger (11) is provided with a hot water pump (14). The device is connected to a position between an outdoor unit and an indoor unit of the heat pump air conditioner for forming a heat pump air conditioner with a water heating function, five operation modes such as single refrigeration, single heat generation, single domestic hot water preparation, refrigeration and domestic hot water preparation, heat generation and domestic hot water preparation and the like can be realized, the hot water preparing device can be used for directly utilizing the existing heat pump type air conditioner for realizing the annual operation to meet the requirement of refrigeration, heat generation and domestic hot water preparation, the system structure and the control are simple and reliable, the utilization rate of the product is improved, in addition, the energy is saved, and the environment is protected.
本实用新型公开了一种热泵空调器用制热水装置。所述装置通过制冷剂管路顺序连接热水换热器(11)、电子膨胀阀(12),在上述支路两端并联有单向阀(13),热水换热器(11)的一侧设置有热水水泵(14)。上述装置连接到热泵空调器的室外机和室内机之间,构成带热水功能的热泵空调器,可以实现单独制冷、单独制热、单独制生活热水、制冷与生活热水、制热与生活热水等五种运行模式,通过使用本实用新型的装置可以直接利用现有的热泵型空调器实现全年运行满足制冷、制热和提供生活热水的需求,系统结构与控制简单可靠,提高了产品的使用率且节能环保。

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Cited By (2)

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    CN-103115421-AMay 22, 2013沈阳工业大学Low carbon type air conditioning method and low carbon type air conditioning device
    CN-105020889-ANovember 04, 2015合肥美的暖通设备有限公司空气能热水系统及其控制方法