Double-cold-source device combining air cooling compression refrigeration and evaporation refrigeration

A compression refrigeration and evaporative refrigeration technology, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve the problems of poor human comfort, low energy efficiency of multiple connections, and high operating energy consumption, and achieve reduced energy efficiency, reasonable structure, and reduced energy consumption. The effect of running energy

Pending Publication Date: 2019-03-26
新疆绿色使者空气环境技术有限公司
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Problems solved by technology

However, the energy efficiency of multi-connected units is low, the energy consumption is high, and it will dehumidify when used in dry and semi-dry areas, resulting in relatively dry air-conditioned areas and poor human comfort; in addition, when using multi-connected un

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  • Double-cold-source device combining air cooling compression refrigeration and evaporation refrigeration
  • Double-cold-source device combining air cooling compression refrigeration and evaporation refrigeration
  • Double-cold-source device combining air cooling compression refrigeration and evaporation refrigeration

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Embodiment Construction

[0014] A dual cold source device combining air-cooled compression refrigeration and evaporative refrigeration, such as figure 1 As shown, the first outdoor unit heat exchanger 2 of the exhaust fan 1 is installed on the air outlet, and the refrigerant outlet of the first outdoor unit heat exchanger 2 is connected with the throttle valve and the first indoor unit heat exchanger in turn through the pipeline. 5. The first compressor 3 is connected, and the refrigerant outlet of the first compressor 3 is connected to the inlet of the first outdoor unit heat exchanger 2 through a pipeline to form an air-cooled compression refrigeration unit, and the heat exchange in the first outdoor unit A direct evaporative cooling device 7 is installed on the air inlet side of the device 2, the outlet pipe of the direct evaporative cooling device 7 is connected to the first user 6 through the first water pump 4, and the return pipe of the first user 6 is connected to the direct evaporative cooling...

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Abstract

The invention discloses a double-cold-source device combining air cooling compression refrigeration and evaporation refrigeration. A first outdoor unit heat exchanger of an exhaust fan is installed onan exhaust opening, a refrigerant outlet of the first outdoor unit heat exchanger is sequentially connected with a throttle valve, a first indoor unit heat exchanger and a first compressor through pipelines, and a refrigerant outlet of the first compressor is connected with an inlet of the first outdoor unit heat exchanger through a pipeline to form an air cooling compression refrigeration unit.A direct evaporation cooling device is arranged on the air inlet side of the first outdoor unit heat exchanger, a water outlet pipe of the direct evaporation cooling device is connected with a first user through a first water pump, and a return pipe of the first user is connected with a water distribution device positioned above the direct evaporation cooling device. The double-cold-source devicehas a reasonable structure, the air cooling compression refrigeration and the dry air energy evaporation refrigeration are combined to cool to a high-temperature terminal and a low-temperature terminal, the operation energy consumption of a whole air conditioning system is reduced, the energy efficiency ratio of the air cooling compression refrigeration is improved, and the installed power of theunit is reduced.

Description

technical field [0001] The invention belongs to air treatment equipment in the field of HVAC, in particular to a dual cold source device combining air-cooled compression refrigeration and evaporative refrigeration. Background technique [0002] With the development of air-conditioning technology, the development of multi-connected air conditioners is relatively rapid. Compared with traditional air conditioners, multi-connected air conditioners have significant advantages: using a new concept, integrating one-drag multi-technology, intelligent control technology, multiple health technologies, energy-saving technologies and network Control technology and other high-tech are integrated to meet the requirements of consumers for comfort and convenience; and the installation is convenient and beautiful, and the control is flexible and convenient. However, the energy efficiency of multi-connected units is low, the energy consumption is high, and it will dehumidify when used in dry ...

Claims

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Application Information

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IPC IPC(8): F24F5/00F25B25/00F25B30/02
CPCF24F5/0035F25B25/00F25B30/02
Inventor 于向阳孙辉王慧慧
Owner 新疆绿色使者空气环境技术有限公司
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