Novel condensate fan
A condensing fan, a new technology, applied in the direction of mechanical equipment, machines/engines, liquid fuel engines, etc., can solve the problems that cannot meet the needs of use, fail to meet the requirements of level 1, and the outer diameter of the impeller is large, so as to remove insects and mosquitoes , prolong the service life and reduce the noise decibel effect
Active Publication Date: 2018-02-16
TONGLING HUIYU IND CO LTD
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Problems solved by technology
[0002] With the development of the automobile industry, the requirements for the fan supporting the car are getting higher and higher, especially the condensing fan used on the passenger car. The impeller of this type of fan in the prior art has a large outer diameter and a thin thickness. It is prone to deflection problems, and in terms of noise, although it can meet the requirements of level 2 in the automobile industry standard of the People's Republic of China (QC / T708-2004), it is far from the requirements of level 1 and cannot meet the needs of use
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] The present invention provides such Figure 1-3 A new type of condensing fan shown includes a roller shutter frame 1, the top of the inner wall of the roller shutter frame 1 is provided with a roller shutter 2, the bottom of the roller shutter 2 is provided with a tailgate 3, and both ends of the tailgate 3 are provided with There is a first groove 4, the bottom of the roller blind 2 is provided with a channel 5, and the channel 5 is provided with a sec...
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The invention discloses a novel condensate fan. The novel condensate fan comprises a roller shutter support, a roller shutter is arranged at the top of the inner wall of the roller shutter support, atail plate is arranged at the bottom of the roller shutter, the two ends of the tail plate are each provided with a first groove, a groove way is arranged at the bottom of the roller shutter, and a second groove is formed in the groove way; a mesh cover is arranged in an inner cavity of the roller shutter support, a fixing strip is arranged on the outer wall of the mesh cover, a storage box is arranged on the front face of the mesh cover, and a damping support is arranged on the exterior of the storage box. According to the novel condensate fan, the damping support, through holes in the outerwall, a middle layer and an inner core are arranged, and therefore the noise decibel can be reduced, and the higher noise reduction effect is achieved; and the tail plate, the first grooves and the second groove are arranged, the tail plate can be fixed, and the effect of fixed zone air guiding can be achieved; the mesh cover is arranged, and therefore sundries are prevented from entering the condensate fan, and the effects of protecting the condensate fan and prolonging the service life of the condensate fan are achieved; and a control switch is arranged, and therefore the aim of automatically adjusting the air speed of the condensate fan can be achieved.
Description
technical field [0001] The invention relates to the field of permanent magnet DC micromotors, in particular to a novel condensing fan. Background technique [0002] With the development of the automobile industry, the requirements for the fan supporting the automobile are getting higher and higher, especially the condensing fan used on the passenger car. The impeller of this type of fan in the prior art has a large outer diameter and a thin thickness. It is prone to deflection problems, and in terms of noise, although it can meet the requirements of level 2 in the automobile industry standard of the People's Republic of China (QC / T708-2004), it is far from the requirements of level 1 and cannot meet the needs of use. [0003] Therefore, it is necessary to invent a novel condensing fan to solve the above problems. Contents of the invention [0004] The purpose of the present invention is to provide a new type of condensing fan to solve the problems raised in the above-ment...
Claims
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IPC IPC(8): F04D25/08F04D29/70F04D27/00F04D29/00F04D29/66F04D29/02F04D29/54
CPCF04D25/08F04D27/004F04D29/002F04D29/023F04D29/541F04D29/668F04D29/703
Inventor 周飞吴伦保王焘徐善龙汤明明邹文冬吴光辉
Owner TONGLING HUIYU IND CO LTD