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Liquid storage device and air conditioning system

A liquid storage device and air outlet technology, which are applied in refrigeration and liquefaction, refrigeration components, refrigerators, etc., to reduce the number of components, increase heat exchange, and reduce production and manufacturing costs.

Inactive Publication Date: 2021-07-09
SHANGHAI HITACHI ELECTRICAL APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a liquid storage device and an air conditioning system to solve the problem that the air conditioning system can increase heat transfer without additionally increasing the cost and volume of the system

Method used

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  • Liquid storage device and air conditioning system
  • Liquid storage device and air conditioning system

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Embodiment Construction

[0025] The liquid storage device and the air conditioning system proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become clearer from the following description. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention. In addition, the structures shown in the drawings are often a part of the actual structures. In particular, each drawing needs to display different emphases, and sometimes uses different scales.

[0026] The invention provides a liquid storage device, with reference to figure 1 , figure 1 It is a schematic diagram of a liquid storage device according to an embodiment of the present invention. The liquid storage device includes: a gas-liquid separat...

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Abstract

The invention provides a liquid storage device. The liquid storage device comprises a gas-liquid separation unit, a heat exchange unit and a barrel, wherein the gas-liquid separation unit comprises a first gas inlet pipe, a ventilation pipe and a first gas outlet pipe; and the heat exchange unit comprises a second air inlet pipe, a heat exchange pipe and a second air outlet pipe. The gas-liquid separation unit and the heat exchange unit are arranged in the same barrel, so that the device can achieve the functions of refrigerant gas-liquid separation and refrigerant heat exchange (supercooling or superheating) at the same time in the air conditioning process. Furthermore, the invention further provides an air conditioning system. The air conditioning system comprises a compressor body, an evaporator, a condenser, a throttling unit and the liquid storage device. The liquid storage device is used for conducting the refrigerant gas-liquid separation and the refrigerant heat exchange, so that the air conditioning system not only improves the heat exchange amount and the performance, but also reduces the number of devices and reduces the production and manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of air conditioning systems, in particular to a liquid storage device and an air conditioning system. Background technique [0002] At present, some air-conditioning systems (air conditioners) on the market use air-injection enthalpy-increasing compressors in order to improve the heat exchange capacity in extreme environments. Gas-liquid separation to achieve the effect of increasing enthalpy. It mixes and cools air while compressing at medium and low pressures, and then compresses normally at high pressures to increase the displacement of the compressor and achieve the purpose of improving the heating capacity in low temperature environments. [0003] If the air-conditioning system (air-conditioning) uses an air-jet enthalpy-increasing compressor, it is often necessary to add an economizer (heat exchanger) to the air-conditioning system. Using an economizer to replenish air can increase heat transfer and i...

Claims

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Application Information

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IPC IPC(8): F25B43/00
CPCF25B43/006F25B43/003
Inventor 潘飞谢郦卿黄之敏
Owner SHANGHAI HITACHI ELECTRICAL APPLIANCES CO LTD
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