Air supply device for static-pressure air-suspending compressor and air conditioner
An air supply device and compressor technology, applied in the field of compressors, can solve the problems of unstable supply pressure difference and insufficient heating, and achieve the effects of improving heating efficiency and stable and reliable operation.
Pending Publication Date: 2021-12-17
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1
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Problems solved by technology
[0006] The embodiment of the present disclosure provides an air supply device and an air conditioner for a static pressure air suspension compressor to solve the problems of insufficient heating and unstable air supply pressure difference when heating the suction pipe of the compressor
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[0021] In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.
[0022] The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used...
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The invention relates to the technical field of intelligent household appliances, and discloses an air supply device for a static-pressure air-suspending compressor. The air supply device comprises an air supply tank and an electromagnetic heating module, wherein the air supply tank comprises a liquid inlet and an exhaust port, the liquid inlet communicates with a refrigerant liquid supply assembly through a refrigerant branch, the exhaust port is connected with an air-suspending bearing air supply port of the static-pressure air-suspending compressor, and the air supply tank is configured to convey gaseous refrigerant to an air-suspending bearing; and the electromagnetic heating module is arranged in the air supply tank and is configured to be controlled to generate heat to heat the refrigerant in the air supply tank. The air supply tank is arranged at the input end of the air-suspending bearing of the compressor, and the refrigerant in the air supply tank is heated by using the electromagnetic heating module, so that the air supply pressure is increased, a stable air supply pressure difference is formed, a good condition is provided for stable operation of the air-suspending bearing of the static-pressure air-suspending compressor, the heating efficiency is effectively improved, and stable and reliable overall operation of the device is ensured. The invention further discloses an air conditioner.
Description
technical field [0001] The present application relates to the technical field of compressors, for example, to an air supply device and an air conditioner for a static pressure air suspension compressor. Background technique [0002] The air suspension compressor uses the working principle of gas bearing suspension, and uses the gas film formed by gas extrusion to achieve support and lubrication. The increase in the air pressure of the centrifugal compressor is achieved through the high-speed rotation of the impeller and the expansion of the diffuser. The gas suspension bearing has a simple structure and high rotation precision, and is an ideal component for high-speed operation and high-temperature working conditions. The air suspension compressor needs to have a starting pressure difference before starting, and it needs to provide a supply pressure difference to keep running during the operation process. The stable control of the air supply pressure is the key to the operat...
Claims
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IPC IPC(8): F25B43/00F25B49/02F25B31/00F25B41/20F25B41/00
CPCF25B43/00F25B49/02F25B31/00F25B41/20F25B41/40F04D29/057
Inventor 刘江彬宋强代传民齐兆乾韩聪李银银荣丹
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD