Fluidic device of cabinet air conditioner and cabinet air conditioner with fluidic device

Abstract

The invention relates to the technical field of air conditioners, in particular to a fluidic device of a cabinet air conditioner and the cabinet air conditioner with the fluidic device, and aims to solve the problems of overcooling / overheating and large noise of the air supply of an existing air conditioner. For the purpose, the fluidic device comprises an air inducing unit and a fluidic unit, theair inducting unit comprises a pipe body, a first air inlet and a first air outlet are formed in the pipe body, the first air inlet communicates with the outdoor, and an induced draft fan is arrangedin the pipe body; the fluidic unit comprises a cylinder body, a second air inlet and a second air outlet are formed in the cylinder body, the second air inlet is connected with the first air outlet,and a fluidic channel is formed between the second air inlet and the second air outlet; and the fluidic unit further comprises an opening and closing mechanism arranged at the second air outlet, and the opening and closing mechanism is arranged to be capable of adjusting the air outlet area of the second air outlet. According to the fluidic device of the cabinet air conditioner and the cabinet airconditioner with the fluidic device, the phenomenon that the air supply of the air conditioner is overcooled / overheated can be improved, and the operation noise of the air conditioner is lowered.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a jet device of a cabinet type air conditioner and a cabinet type air conditioner with the device. Background technique [0002] As air conditioners are widely used in thousands of households, users have higher and higher requirements for the performance of air conditioners. Take the cabinet air conditioner as an example. Usually under the same conditions, the performance of the cabinet air conditioner depends on the heat exchange efficiency, and the heat exchange efficiency is directly related to the air supply volume. The larger the air supply volume, the higher the heat exchange efficiency. high. In order to allow the indoor ambient temperature to rise or fall quickly, users usually adjust the wind speed of the air conditioner to a very high level, so that the air conditioner operates at a high speed and a large air volume. [0003] Although the above-mentioned cont...

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Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problems of overcooling / overheating and high noise of the air supply when the air supply volume of the existing air conditioner is large, the present invention provides a jet device for a cabinet air conditioner , the jet device includes an air induction unit and a jet unit, the air induction unit includes a pipe body, the pipe body has a first air inlet and a first air outlet, the first air inlet communicates with the outside, and the pipe body An induced draft fan is provided, and the induced draft unit is configured to be able to introduce outdoor fresh air into the pipe body through the first air inlet and discharge the pipe through the first air outlet under the drive of the induced draft fan. body; the jet unit includes a cylinder, the cylinder has a second air inlet and a second air outlet, the second air inlet is connected to the first air outlet, and the second air inlet is connected to the first air outlet A jet channel is formed between the two air outlets, and the jet unit is configured to allow the air flow from the air induction unit to flow through the jet channel, and then to be sprayed out through the second air outlet and connected with the cabinet air conditioner The wind discharged from the air outlet is mixed; the jet unit also includes an opening and closing mechanism arranged at the second air outlet, and the opening and closing mechanism is configured to be able to adjust the air outlet area of ​​the second air outlet

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