Heat pump system

Abstract

The invention discloses a heat pump system. The heat pump system comprises a compressor, a control device, a heat exchanger, a shell and tube heat exchanger, a throttling device and a hydraulic power module. The compressor is provided with an air suction opening and an air exhaust opening. The control device is provided with a first connector, a second connector, a third connector and a fourth connector, the first connector is connected with the air suction opening, and the third connector is connected with the air exhaust opening. The first end of the heat exchanger is connected with the second connector. The first end of the shell and tube heat exchanger is connected with the fourth connector. A heat exchange water inlet and a heat exchange water outlet are formed in the shell and tube heat exchanger. The throttling device is arranged between the second end of the heat exchanger and the second end of the shell and tube heat exchanger. The hydraulic power module is provided with a water inflowing channel and a water outflowing channel. The first end of the water inflowing channel is provided with a water inflowing connector connected with the heat exchange water inlet, and the second end of the water inflowing channel is provided with a water inlet. The first end of the water outflowing channel is provided with a water outflowing connector connected with the heat exchange water outlet, and the second end of the water outflowing channel is provided with a water outlet. A water pump is arranged on the water inflowing channel. According to the heat pump system, the assembling efficiency is high, and installation is convenient.

Description

technical field [0001] The invention relates to the technical field of refrigeration and heating, in particular to a heat pump system. Background technique [0002] In the related art, since the heat pump system generally only has a unit that only meets the cooling and / or heating requirements (the unit includes a compressor, a control device, a heat exchanger, a shell-and-tube heat exchanger, and a throttling device), the user needs to The auxiliary equipment such as water pumps and flow controllers are reconfigured outside the connecting pipes reserved by the unit, which causes great inconvenience to users. Moreover, the design and installation of a set of auxiliary equipment such as water pumps and flow controllers matching the unit is relatively professional and complicated for users, and in actual use, the installation of auxiliary equipment such as water pumps and flow controllers is easily affected by The site is limited and the installation is very inconvenient. In ...

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Problems solved by technology

[0002] In the related art, since the heat pump system generally only has a unit that only meets the cooling and / or heating requirements (the unit includes a compressor, a control device, a heat exchanger, a shell-and-tube heat exchanger, and a throttling device), the user needs to Re-equip auxiliary equipment such as water pumps and flow controllers outside the connecting pipes reserved by the unit, which caused great inconvenience to users

Moreover, the design and installation of a set of auxiliary equipment such as water pumps and flow controllers matching the unit is relatively professional and complicated for users, and in actual use, the installation of auxiliary equipment such as water pumps and flow controllers is easily affected by Limited space, very inconvenient to install

In addition, the procurement of non-standard parts of the project is complicated, random selection and poor universal type, which have great differences in the installation and practicality of the entire heat pump system, and it is difficult to ensure the efficient operation of the heat pump system

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