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air conditioner

A technology for air conditioners and evaporators, applied in the direction of irreversible cycle compressors, lighting and heating equipment, refrigeration components, etc., can solve problems such as compressor liquid shock, and achieve the effect of solving liquid shock

Active Publication Date: 2018-02-27
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide an air conditioner to solve the problem of liquid shock in the compressor caused by the inclusion of liquid droplets in the gaseous refrigerant

Method used

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] Such as figure 1 As shown, the air conditioner in this embodiment includes: an evaporator 10 , a compressor 20 , a condenser 30 , a flasher 40 and a gas-liquid separator 50 . The evaporator 10, the compressor 20 and the condenser 30 are connected in sequence and form a cycle. The flash evaporator 40 is arranged between the evaporator 10 and the condenser 30, the flash evaporator 40 has a first inlet 41, a first outlet 42 and a second outlet 43, the first inlet 41 communicates with the condenser 30, and the first outlet 42 communicates with the condenser 30. The evaporator 10 is connected, and the second outlet 43 is connected with the air supply port 21 of the compressor 20 . The air ...

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Abstract

The invention provides an air conditioner, comprising: an evaporator (10), a compressor (20) and a condenser (30) connected in sequence to form a cycle; a flash evaporator (40), arranged between the evaporator (10) and Between the condensers (30), the flasher (40) has a first inlet (41), a first outlet (42) and a second outlet (43), and the first inlet (41) communicates with the condenser (30), The first outlet (42) is communicated with the evaporator (10), and the second outlet (43) is communicated with the air inlet (21) of the compressor (20); the air conditioner also includes: a gas-liquid separator (50), a gas The liquid separator (50) is arranged between the second outlet (43) and the air supply port (21). The air conditioner of the present invention effectively solves the problem in the prior art that the gaseous refrigerant entrains liquid droplets and causes the liquid hammer of the compressor.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner. Background technique [0002] Due to the simple system, low cost, and strong feasibility of the air-supplementing enthalpy-increasing compressor, the air-supplementing enthalpy-increasing compressor has been widely used, especially in small refrigeration and air-conditioning devices. [0003] The main components of the secondary throttling system for supplementing air to increase enthalpy include a compressor with air supplementing function, a secondary throttling device and a flash evaporator. Its working principle is that the refrigerant coming out of the condenser enters the flash evaporator after going through the first-stage throttling, and the liquid refrigerant at the bottom of the flash evaporator continues to enter the evaporator through the second-stage throttling and then returns to the compressor; while the upper part of the flash ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B1/00F25B43/00
Inventor 刘彩赢桂涛黄玉优尚瑞林海佳陈志杰
Owner GREE ELECTRIC APPLIANCES INC
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