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Circumferential wind blade and fan with same

A technology of fan blades and circumferential distribution, which is applied to components of pumping devices for elastic fluids, radial flow pumps, liquid fuel engines, etc., and can solve problems such as single air outlet direction and narrow blowing range

Active Publication Date: 2019-06-25
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 wind blade and fan with same
  • Circumferential wind blade and fan with same
  • Circumferential wind blade and fan with same

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Embodiment Construction

[0040] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following embodiments and the accompanying drawings will further describe the peripheral wind-discharging fan blade and the fan having the same in the present invention. It should be understood that the specific embodiments described herein are only used to explain the present invention, but 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 intervening elements may also be present. 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," "right," and similar exp...

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Abstract

Disclosed are a fan blade with circumferential air output and a fan having same, the fan blade comprising an impeller spindle (300), and a first blade group (100) and a second blade group (200) and a separation plate (400) mounted on the impeller spindle (300). The first blade group (100) comprises a plurality of first blades (110) and the second blade group (200) comprises a plurality of second blades (210); the separation plate (400) is fixed to the impeller spindle (300), two sides of the separation plate (400) respectively face the first blade group (100) and the second blade group (200), and the separation plate (400) is located at an axial air output side of the first blade group (100) and the second blade group (200). With the provision of the separation plate (400), the fan blade with circumferential air output causes axially-flowing air to flow along a surface of the separation plate (400) under the action of the separation plate (400), thus realizing diverging and in-plane air output; meanwhile, the first blade group (100) and the second blade group (200) enable air to enter from both sides of the fan blade and to go out circumferentially from the fan blade, realizing a 360° blowing effect.

Description

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

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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