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Fan frame structure and fan with fan frame bodies

A frame structure and fan technology, which is applied to parts of pumping devices for elastic fluids, liquid fuel engines, non-variable pumps, etc., can solve problems such as severe periodic noise, and achieve reduced periodic noise and The effect of vibration characteristics

Active Publication Date: 2017-07-04
ASIA VITAL COMPONENTS SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Fans with traditional configurations generally exhibit dipole development due to noise, which makes the interaction between two fans after parallel use makes noise addition and periodic noise more serious, so how to solve the noise generated after fans are used in series or in parallel Or vibration is the first priority

Method used

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  • Fan frame structure and fan with fan frame bodies
  • Fan frame structure and fan with fan frame bodies
  • Fan frame structure and fan with fan frame bodies

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Embodiment Construction

[0073] The above-mentioned purpose of the present invention and its structural and functional characteristics will be described based on the preferred embodiments of the accompanying drawings.

[0074] see figure 1 , 2 , is the three-dimensional exploded view and combined sectional view of the first embodiment of the fan frame structure of the present invention, as shown in the figure, the fan frame structure 1 of the present invention includes: a first fan frame 11, a second fan frame 12 , a link 13;

[0075] The first fan frame 11 has a first channel 111 and a first shaft seat 112, the first shaft seat 112 is perpendicular to the first channel 111, the first channel 111 is formed in the first Inside of a fan frame 11.

[0076] The second fan frame 12 has a second channel 121 and a second shaft seat 122, the second shaft seat 122 is perpendicular to the second channel 121, the second channel 121 is formed in the first Inside of the two fan frames 12.

[0077] The connect...

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PUM

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Abstract

The invention discloses a fan frame structure and a fan with fan frame bodies. The fan frame structure comprises the first fan frame body, the second fan frame body and a connecting piece. The connecting piece is provided with a first port and a second port which are arranged in a non-parallel manner. The first fan frame body and the second fan frame body are arranged at the position of the first port and the position of the second port correspondingly, the first fan frame body and the second fan frame body are obliquely arranged, two fan bodies are connected in series in a non-parallel manner, a voice frequency dipole structure emitted by noise is damaged through structure shape resistance in the system, and accordingly periodic noise and vibration performance are reduced.

Description

[0001] 【Technical field】 [0002] A fan frame structure and a fan with the fan frame, especially a fan frame structure in which two fans are arranged in non-parallel correspondence and connected in series, and a fan with the fan frame. [0003] 【Background technique】 [0004] The forced cooling performance of fans is an irreplaceable and plays a pivotal role in large-scale storage equipment servers. In addition to the improvement of performance, power saving and stability, how to design low-noise application products has also become an important issue for fan manufacturers. One of the competitive indicators. [0005] In recent years, the market has changed. Due to the future development trend of the cloud, and the requirements for fans in the cloud equipment are different from those in other fields. First, the performance requirements will be higher by 10%, or even about 15%. In the application, the computing density of the unit is extremely high, and the operating conditions ...

Claims

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Application Information

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IPC IPC(8): F04D29/52F04D29/66F04D25/08F04D25/16
Inventor 张栢灏陈佑慈王仲澍
Owner ASIA VITAL COMPONENTS SHENZHEN CO LTD