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Stand type draught fan with dedusting and noise reducing functions

A functional and vertical technology, applied in the field of vertical fans, can solve the problems of fan dust accumulation, high working noise, etc., and achieve the effect of improving dust removal function, good dust removal function, and simple and reasonable structure

Inactive Publication Date: 2018-12-28
河南东贵电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned technical deficiencies, the present invention provides a vertical fan with the function of dust removal and noise reduction, which solves the technical problems of dust accumulation inside the existing fan and high working noise

Method used

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  • Stand type draught fan with dedusting and noise reducing functions
  • Stand type draught fan with dedusting and noise reducing functions
  • Stand type draught fan with dedusting and noise reducing functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: as Figure 1 to Figure 4 As shown, the example provides a vertical fan with the function of dust removal and noise reduction, including a body, the top of the body is provided with a dust-proof plate 1, and the bottom of the dust-proof plate 1 is provided with an air outlet 2. The air outlet 2 is provided with a humidification filter screen 3 .

[0029] Specifically, the humidification filter 3 makes the air blown out by the air outlet filter while it is working, and also realizes the humidification effect, brings fresh and moist air around the body, removes dry hot air and surrounding dust, and improves the health of the body. The dust removal function of the body.

[0030] The bottom of the humidifying filter screen 3 is located inside the body and is provided with a dust removal device 4. The bottom of the dust removal device 4 is provided with a blower 6, and the blower 6 is evenly arranged with air outlets 601. The blower 6 is provided with a filter...

Embodiment 2

[0031] Embodiment 2: as Figure 1 to Figure 3 As shown, this implementation is further optimized on the basis of Embodiment 1. This embodiment focuses on the improvements compared with Embodiment 1, and the similarities will not be repeated. The described dust cleaning device 4 includes interconnected Motor 401, rotating shaft 402 and hair brush 403, described hair brush 403 is in contact with the inner wall of the body, when in use, motor 401 drives rotating shaft 402 to start rotating, rotating shaft 402 drives the hair brush 403 connected with it to start rotating, the hair brush 403 The rotation cleans the dust adsorbed on the inner wall of the body and distributes it into the space inside the body, which facilitates the subsequent dust collection work and can achieve the effect of self-cleaning dust inside the body. The structure is simple and reasonable, and the operation is very convenient. Improve the dust removal effect of the body.

Embodiment 3

[0032] Embodiment 3: as image 3 As shown, this implementation is further optimized on the basis of Embodiment 1. This embodiment focuses on the improvements compared with Embodiment 1, and the similarities will not be repeated. One side of the body is provided with a sound insulation board 5 , the inside of the sound insulation board 5 is evenly distributed with sound-absorbing cotton 501, and the sound-proof board 5 is integrated with the inner wall of the body, which saves the space occupied by the body itself, and the layout is reasonable and compact. The sound-proof cotton 501 inside the sound insulation board 5 is a fan It has an excellent noise reduction effect during work, provides a quiet environment for people's usual study, work and life, and also avoids other quality problems caused by excessive working noise.

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PUM

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Abstract

The invention discloses a stand type draught fan with dedusting and noise reducing functions to solve the technical problem that an existing draught fan is poor in heart dissipation capacity, and relates to the technical field of draught fans. The stand type draught fan with the dedusting and noise reducing functions comprises a fan body. A dust resisting plate is arranged at the top of the fan body. Air outlets are formed below the dust resisting plate. Humidifying filter screens are arranged at the air outlets. A dust removing device is arranged below the humidifying filter screens and is located in the fan body. A reverse blowing draught fan is arranged below the dust removing device. A filter screen is arranged below the reverse blowing draught fan. Dust discharging ports are formed below the filter screen. A dust discharging valve is arranged at dust discharging ports. Supporting feet are arranged below the dust discharging valve.

Description

technical field [0001] The invention belongs to the technical field of fans, and more specifically relates to a vertical fan with functions of dust removal and noise reduction. Background technique [0002] The vertical fan is a kind of split fan, which is widely used in homes and small offices. The vertical fan has the advantages of large power and strong wind, and the starting point of the price is relatively high. It is usually suitable for large-area living rooms. Whether it is a hanging fan or a vertical fan needs to be determined according to the actual needs of the user. In today's society, people's work is getting heavier and the pace of life is becoming faster, so whether it is in study, work or life, vertical fans are essential electronic equipment for people from all walks of life, so people need Continue to pay attention to the performance and service life of the fan. During the normal use of the fan, a certain amount of dust and other debris will accumulate ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/40F04D29/70F04D29/66
Inventor 胡正海
Owner 河南东贵电子科技有限公司