Fan and air conditioning unit

A technology of fans and air supply parts, which is applied to pump components, mechanical equipment, machines/engines, etc., and can solve problems such as long adjustment time and difficulty

Active Publication Date: 2019-09-24
HANGZHOU SANHUA RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this adjustment method takes

Method used

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  • Fan and air conditioning unit
  • Fan and air conditioning unit
  • Fan and air conditioning unit

Examples

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Embodiment Construction

[0024] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0025] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

[0026] It should be understood that "first", "second" an...

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Abstract

The invention discloses a fan and an air conditioning unit. The fan comprises a volute, an air supply part and an air inlet part. The volute comprises a first volute body and a second volute body which are mutually isolated; the first volute body is provided with an air inlet; the air supply part comprises an impeller and a first isolating piece at least partially sleeved with the impeller; at least one part of the impeller is arranged in the first volute; the other part of the impeller is arranged in the second volute; the first isolating piece can enable fluid flowing into the air supply part to blow towards the impeller in two parts; the air inlet part comprises a second isolating piece; the second isolating piece is arranged in the air inlet part, and the air inlet part can be devided into two or more first cavities and second cavities which are mutually isolated; the first cavity communicates with inner space of the first isolating piece; and the second cavity communicates with outer space of the first isolating piece.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to a fan and an air conditioner unit. Background technique [0002] With the rapid development of automobile technology and the improvement of the national economic level, private cars are basically an essential tool for every family to travel. OEMs and consumers have put forward higher requirements for ride comfort. These include requirements for the ambient temperature inside the vehicle. In the related art, the air volume blowing to the heat exchanger is usually adjusted by adjusting the diffuser section and the compressed air section of the volute. However, this adjustment method takes a long time to adjust and is difficult. Contents of the invention [0003] According to a first aspect of an embodiment of the present invention, a fan is provided, and the fan includes: [0004] The volute includes a first volute and a second volute which are isolated fro...

Claims

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Application Information

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IPC IPC(8): F04D25/08F04D29/42F04D29/44
CPCF04D29/4226F04D29/441F04D29/4273F04D25/08B60H1/00471B60H2001/00085
Inventor 叶克立
Owner HANGZHOU SANHUA RES INST CO LTD
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