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Flow diversion structure and axial flow unit with the flow diversion structure

A technology of guide ring and flanging structure, which is applied to the components of pumping devices for elastic fluids, mechanical equipment, machines/engines, etc., can solve problems such as noise, reduce noise, improve strength, and improve natural vibration. The effect of frequency

Active Publication Date: 2016-08-03
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a diversion structure and an axial flow unit with the diversion structure, so as to solve the problem that the diversion structure in the prior art is very easy to vibrate and generate noise under the impact of the airflow

Method used

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  • Flow diversion structure and axial flow unit with the flow diversion structure
  • Flow diversion structure and axial flow unit with the flow diversion structure
  • Flow diversion structure and axial flow unit with the flow diversion structure

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Embodiment Construction

[0020] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0021] Such as figure 1 with figure 2 As shown, the present invention provides an embodiment of a flow guide structure. The flow guide structure includes a first sleeve part 10 and a connecting part provided at the first end of the first sleeve part 10. The first sleeve part 10 of the first sleeve part 10 The two ends have an outward flange structure to form a guide ring 11 , and a first reinforcing member 20 is connected between the guide ring 11 and the outer wall of the first sleeve portion 10 .

[0022] Through the first reinforcement provided between the guide ring in the guide structure and the first sleeve part, the overall strength and natural vibration frequency of the guide structu...

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PUM

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Abstract

The invention provides a flow guiding structure and an axial flow unit with the flow guiding structure, wherein the flow guiding structure includes a first sleeve part (10) and a connection provided at the first end of the first sleeve part (10). part, the second end of the first sleeve part (10) has an outward flange structure to form a guide ring (11), and the guide ring (11) is connected with the outer wall of the first sleeve part (10). A first stiffener (20). The invention effectively solves the problem in the prior art that the flow guiding structure easily vibrates and generates noise under the impact of the airflow.

Description

technical field [0001] The invention relates to the technical field of air conditioner outdoor units, in particular to a flow guiding structure and an axial flow unit with the flow guiding structure. Background technique [0002] The axial flow unit of the existing air conditioner outdoor unit is usually equipped with a flow guide structure that cooperates with the axial flow fan blades. It is easy to vibrate and generate noise under the impact of airflow. Moreover, due to the structural limitations of the air guide structure, it is easy to deform during installation, resulting in a relatively small air volume. Contents of the invention [0003] The present invention aims to provide a flow guide structure and an axial flow unit with the flow guide structure, so as to solve the problem in the prior art that the flow guide structure easily vibrates and generates noise under the impact of the air flow. [0004] In order to achieve the above object, according to one aspect o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D29/54
Inventor 刘健黄浪彬薛寒冬高雷
Owner GREE ELECTRIC APPLIANCES INC