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Circumferential air outlet fan blade and fan comprising same

A fan blade, circumferentially distributed technology, applied in the components of pumping devices for elastic fluids, radial flow pumps, liquid fuel engines, etc., can solve the problems of narrow blowing range and single air outlet direction.

Active Publication Date: 2017-03-22
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on this, it is necessary to solve the technical problems of traditional fans such as a single air outlet direction and a narrow blowing range, and provide a fan blade capable of achieving 360-degree air outlet and circumferential blowing, and also provide a fan with the fan blade

Method used

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  • Circumferential air outlet fan blade and fan comprising same
  • Circumferential air outlet fan blade and fan comprising same
  • Circumferential air outlet fan blade and fan comprising same

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Embodiment Construction

[0040] In order to make the purpose, technical solution and advantages of the present invention clearer, the fan blade with circumferential air outlet and the fan with it of the present invention will be further described in detail through the following embodiments and with reference to the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left,...

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Abstract

The invention relates to the technical field of air conditioning, in particular to a circumferential air outlet fan blade. The fan blade comprises an impeller rotary shaft, a first blade group, a second blade group and a partition board, wherein the first blade group and the second blade group are mounted on the impeller rotary shaft; the first blade group comprises a plurality of first blades, and the second blade group comprises a plurality of second blades; the partition board is fixed to the impeller rotary shaft; the two side faces of the partition board are opposite to the first blade group and the second blade group correspondingly; and the partition board is located on the axial air outlet side of the first blade group and the second blade group. According to the circumferential air outlet fan blade, through the arrangement of the partition board, axial flowing air flows along the surfaces of the partition boards under the action of the partition board, and divergent planar air outlet is realized. Meanwhile, air inlet can be realized on the two sides of the fan blades through the first blade group and the second blade group, and air outlet can be realized in the circumferential direction of the fan blades. The 360-degree air blowing effect is really realized. The invention further provides a fan.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a fan blade with circumferential air outlet and a fan with the same. Background technique [0002] The traditional electric fan blade design is generally single-sided blowing, and the fan ensures the blowing range by shaking its head. In the general fan industry, the left and right swinging angle of the fan is 45 degrees, the blowing area is narrow, and there is no wind in the direction other than the air outlet surface, and because the fan needs to have a swinging system, long-term operation will cause problems such as failure of the swinging head of the fan, abnormal noise, etc. . SUMMARY OF THE INVENTION [0003] Based on this, it is necessary to solve the technical problems of traditional fans such as a single air outlet direction and a narrow blowing range, and provide a fan blade capable of achieving 360-degree air outlet and circumferential blowing, and also pr...

Claims

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Application Information

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IPC IPC(8): F04D29/32F04D29/38F04D29/02
CPCF04D29/02F04D29/325F04D29/386F05D2300/43F05D2300/431F04D17/025F04D29/30F04D29/384
Inventor 柳洲贾铌梁浩尚勇
Owner GREE ELECTRIC APPLIANCES INC
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