Air conditioner outdoor unit and air conditioner
A technology for outdoor units and air-conditioning rooms, applied to compressors with reversible cycles, refrigerators, compressors, etc., can solve problems such as air supply pipeline disturbance, compressor vibration, compressor life shortening, etc., and achieve a high degree of modularization , the effect of reducing the disturbance
Active Publication Date: 2019-04-16
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1
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Problems solved by technology
[0005] In order to solve the above-mentioned problems in the prior art, that is, the disturbance of the air supply pipeline and the vibration of the compressor caused by the fast flow rate of the refrigerant in the air supply pipeline, and the compression caused by the impact of the liquid return of the compressor on the scroll of the compressor To solve the problem of shortening the service life of the air conditioner, the present invention provides an air conditioner outdoor unit, which includes a compressor, an economizer, and an air supply pipeline connected between the compressor and the economizer. A pressure vessel on the air pipelin
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[0029] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.
[0030] It should be noted that, in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The terms of the indicated direction or positional relationship are based on the direction or positional relationship shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation , and therefore cannot be construed as a limitation of the present invention. In addition, the terms "first", "second", and "third" ar...
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The invention relates to the field of air conditioners, in particular to an air conditioner outdoor unit and an air conditioner, and aims at solving the problem about disturbance of an air supplementing pipeline due to the high flow speed of a refrigerant in the air supplementing pipeline and the problem about service life shortening due to compressor liquid return. For the purpose, the outdoor unit comprises a pressure container arranged on the air supplementing pipeline, the pressure container comprises a container body, and at least one cavity with the diameter larger than the diameter of the air supplementing pipeline is formed by the container body, so that the flow speed of the refrigerant is reduced; and the pressure container has the gas-liquid separation function, and accordinglythe refrigerant flowing out of a refrigerant outlet is a gas-state refrigerant. Through the pressure container, the flow speed of the refrigerant in the air supplementing pipeline is reduced, the refrigerant enters a compressor through an air supplementing enthalpy increasing connector in the gas state form, vibration of the air supplementing pipeline can be reduced, compressor liquid return is avoided, and the service life of the compressor is prolonged.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to an outdoor air conditioner unit and an air conditioner. Background technique [0002] The compressor is the core device of the air conditioner, and it is usually installed on the outdoor unit of the air conditioner. The working performance of the compressor in the low temperature environment is limited. The characteristics of the air-supplementing and enthalpy-increasing compressor enable it to increase the exhaust volume of the system and reduce the exhaust temperature of the compressor in a low-temperature environment, which can ensure its high working performance under low-temperature conditions. In addition , The air-supplementing enthalpy-increasing compressor has the advantages of safety, reliability, energy saving and high efficiency. Therefore, the air-supplementing enthalpy-increasing compressor is widely used in air-conditioning products. [0003] The air supp...
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Login to view more IPC IPC(8): F25B13/00F25B41/00F25B41/04F25B41/06F25B43/00F25B49/02F25B41/20F25B41/34F25B41/40
CPCF25B13/00F25B43/00F25B49/02F25B2313/02741F25B2500/13F25B2400/13F25B41/40F25B41/31F25B41/20
Inventor 李庆辉远义忠任善军毛守博
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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