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Air Conditioning Systems and Liquid Refrigeration Units

A technology for air conditioning systems and liquid storage devices, which is applied to air conditioning systems, refrigerators, refrigeration components, etc., can solve the problems of anti-condensation, loss of cooling capacity, and increased power consumption of air conditioners at intervals to avoid The effect of condensation

Active Publication Date: 2018-12-18
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this anti-condensation method will increase the power consumption of the air conditioner, and at the same time a part of the cooling capacity will be directly lost, which is not worth it from the user's point of view
Some other anti-condensation techniques are to determine the sweeping time of the air conditioner according to the humidity range of the indoor relative humidity and the running time of the air conditioner, so as to control the anti-condensation. The disadvantage of this method is that it requires intervals Perform the anti-condensation function once in a while

Method used

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  • Air Conditioning Systems and Liquid Refrigeration Units
  • Air Conditioning Systems and Liquid Refrigeration Units
  • Air Conditioning Systems and Liquid Refrigeration Units

Examples

Experimental program
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Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] Aiming at the problem of condensation that may be caused by bias flow, the air-conditioning system and the gas-liquid separation device of the embodiment of the present invention can perform anti-condensation control at all times without affecting the user's use.

[0028] An air conditioning system according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0029] figure 1 is a block diagram of an air conditioning system according to an embodiment of the prese...

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Abstract

The invention discloses an air-conditioning system, which comprises: a compressor, an indoor heat exchanger, a throttling device, an outdoor heat exchanger and a gas-liquid separation device. Among them, the gas-liquid separation device includes a box body, which defines a cavity, and the cavity is provided with a condensate inlet, a liquid condensate outlet, and a gaseous condensate outlet. The condensate inlet is connected to the throttle device, and the liquid condensate outlet is connected to the indoor The heat exchangers are connected. During refrigeration operation, the gas-liquid separation device separates the condensate entering the cavity to form gas condensate and liquid condensate, and controls the amount of liquid condensate in the cavity to maintain a preset threshold. , wherein the gaseous condensate can be output through the gaseous condensate outlet, and the liquid condensate is output to the indoor heat exchanger through the liquid condensate outlet. The air conditioning system can avoid the condensation problem caused by the partial flow of the indoor heat exchanger, and does not affect the use of users. The invention also discloses a gas-liquid separation device.

Description

technical field [0001] The invention belongs to the technical field of electric appliance manufacturing, and in particular relates to an air conditioning system and a gas-liquid separation device. Background technique [0002] At present, the operating environment of air conditioners is getting worse and worse, especially in low humidity environments, it is easy to cause condensation on the air conditioner. There are more and more reasons for condensation. One of the more common reasons is that the state of the condensate before entering the evaporator after throttling is a gas-liquid mixed state. When more gaseous condensate enters the evaporator, it will easily The uneven distribution of condensing agent in each flow path in the evaporator will cause bias flow, which will easily lead to condensation in the evaporator. [0003] The existing anti-condensation technology mainly detects the air outlet temperature of the air conditioner and compares it with the air dew point t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F25B1/00F25B41/00F25B43/00F25B41/40
CPCF24F5/001F25B1/00F25B43/00F25B41/40
Inventor 苗家将
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD