Jet device of cabinet air conditioner and cabinet air conditioner with same

Abstract

The invention relates to the technical field of air conditioners, and in particular to a jet device of a cabinet air conditioner and the cabinet air conditioner with the same. The problem that supplyair is supercooled / superheated and noise is large when the air output of an existing air conditioner is large is solved. In order to solve the problem, the jet device comprises an air drawing unit anda jet unit. The air drawing unit comprises a pipe body. The pipe body is provided with a first air inlet and a first air outlet. An induced draft fan is arranged inside the pipe body. The jet unit comprises a cylinder. The cylinder is provided with a second air inlet and a second air outlet. The second air inlet and the first air outlet are connected, and a jet channel is formed between the second air inlet and the second air outlet. The jet unit further comprises an opening and closing mechanism arranged at the second air outlet. The opening and closing mechanism is set to be capable of adjusting the air outlet area of the second air outlet. The phenomenon that supply air of the air conditioner is supercooled / superheated can be improved, and the operation noise of the air conditioner canbe 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 a draft unit and a jet unit, the draft unit includes a pipe body, the pipe body has a first air inlet and a first air outlet, the pipe body is provided with a draft fan, the draft unit Driven by the induced draft fan, indoor air can be introduced into the pipe body through the first air inlet, and discharged from the pipe body through the first air outlet; the jet unit includes a cylinder, The barrel has a second air inlet and a second air outlet, the second air inlet is connected to the first air outlet, a jet channel is formed between the second air inlet and the second air outlet, The jet unit is configured to allow the air flow from the air induction unit to flow through the jet channel, then spray out through the second air outlet and mix with the air discharged from the air outlet of the cabinet air conditioner; 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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