Special environment-friendly fan for granary
A fan, environmentally friendly technology, applied in applications, mechanical equipment, machines/engines, etc., can solve the problems of loud fan noise and lack of protection measures, and achieve the effect of reducing noise problems, long service life, and prolonging practical life.
Inactive Publication Date: 2020-06-23
虞城县明强仓储设备有限公司
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- Description
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- Application Information
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Problems solved by technology
[0004] The purpose of the present invention is to provide a dedicated environmental protection fan for grain depots, which solves the problems that the fans used in existing granaries are noisy and lack protection measures
Method used
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Embodiment 1
[0017] Embodiment 1: as Figure 1-3 As shown, a dedicated environmental protection fan for grain depots includes a housing 1, a fan 2 arranged in the housing 1, an air inlet 3 is arranged on one side of the housing 1, and an air inlet 3 is provided on the side of the housing 1 A dust-proof net 4 is arranged on the opposite side, and a soundproof cloth bag 5 is used to connect the air inlet of the fan at the air inlet 3 to reduce the noise of the fan 2, and the fan is connected to the fan protector 6, and the fan protector 6 is fixed on the housing One side of the housing 1 is provided with a universal wheel 7 to facilitate the movement of the equipment. The opposite sides of the housing 1 are provided with a fixing device for fixing the equipment. The fixing device includes a universal wheel 7 The support 8 on one side passes through the pole 9 of the support 8, and the lower end of the support 9 is provided with a round bracket 10 which increases the contact area.
[0018] M...
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The invention discloses a special environment-friendly fan for a granary. The special environment-friendly fan comprises a shell and a fan body arranged in the shell, wherein an air inlet is formed inone side of the shell, a dustproof net is arranged on the opposite side of the air inlet of the shell, an air intake of the fan body is connected at the air inlet through a sound insulation cloth bagto reduce noise of the fan body during air suction, the fan body is connected with a fan body protector fixed on one side of the shell, universal wheels facilitating equipment movement are arranged below the shell, fixing devices for fixing the equipment are arranged on two opposite sides of the shell, each fixing device comprises a support arranged on one side of the corresponding universal wheel and a support rod penetrating through the support rod, and a round support for increasing the contact area is arranged at the lower end of each support. The overall sound decibel of the fan is 30-40DB, avoid noise pollution really, and is long in service life, economic and durable.
Description
technical field [0001] The invention belongs to the field of grain storage equipment, and in particular relates to a special environment-friendly fan for grain storage. Background technique [0002] Grain temperature is an important factor affecting grain quality. Studies have shown that if the grain temperature in the granary is controlled below 15°C, good quality can be maintained for a long time without additional measures. However, most of the main grain production areas in my country present the climate characteristics of cold winter and hot summer. Using mechanical ventilation to cool the grain piles in winter can make the grain survive the winter safely at a lower temperature, while the summer climate is hot (especially in southern China). The external heat is transferred from the top of the grain pile to the inside by the roof of the warehouse, which will lead to the phenomenon of "hot skin and cold core" in the grain pile, and further deterioration of grain by insect...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A01F25/22F04D25/08F04D29/66F04D29/70
CPCA01F25/22F04D25/08F04D29/664F04D29/668F04D29/703
Inventor 沈敬文沈明强陶伟峰王程辉
Owner 虞城县明强仓储设备有限公司