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Multifunctional nuclear power fan

A multi-functional, fan technology, applied in the direction of mechanical equipment, machine/engine, liquid fuel engine, etc., can solve the problem that the ultra-quiet multi-functional nuclear power fan has not been disclosed, and achieve the effect of avoiding vibration transmission and reducing noise

Inactive Publication Date: 2012-04-04
NANTONG DART POLLRICH FAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The ultra-quiet multi-functional nuclear power fan has not yet been released

Method used

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  • Multifunctional nuclear power fan
  • Multifunctional nuclear power fan
  • Multifunctional nuclear power fan

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Embodiment Construction

[0023] like figure 1 , 2 . As shown in .3, a multifunctional nuclear power fan includes a high-efficiency, low-noise nuclear power certified fan 1 and a fan box 2 installed outside the fan 1. The casing of the fan 1 adopts a flanging structure, and the The half surface of the casing of the fan 1 is an RF structure, and the bottom of the fan 1 is provided with a pressure-resistant, shock-proof and shock-absorbing pad 3 made of rubber shock-absorbing pads, and an integral vibration-damping bracket is provided under the pressure-resistant, shock-proof and shock-absorbing pad 3 4. There is an outlet expansion joint 5 using polytetrafluoroethylene as a carrier at the outlet of the fan. Three sets of independent sound-absorbing plates 6 are installed at the air inlet of the fan box 2, and the fan outlet is provided at the outlet of the fan box 2. The muffler 7, the box plate on the six sides of the fan box 2 are independent box panels, the outer layer of each box panel is made of s...

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Abstract

The invention discloses a multifunctional nuclear power fan, comprising a fan and a fan box arranged outside the fan, wherein a case of the fan adopts a flanging structure; the Haff surface of the case of the fan has a RF structure; the bottom part of the fan is provided with a pressure-resisting and anti-vibration vibration-reducing cushion; an integral vibration-reducing bracket is arranged under the pressure-resisting and anti-vibration vibration-reducing cushion; an outlet expansion joint is arranged at a fan outlet; a sound reducing piece of a fan box body inlet is arranged in the direction of an air inlet of the fan box; a silencer of the fan outlet is arranged at an air outlet of the fan box; box body plates on the six surfaces of the fan box are independent; the outer layer of each box body plate is made of stainless steel thin-steel plate; a channel steel frame made of channel steel is adopted in the middle of the fan box; and stainless steel micropunch plates are adopted at the inner sides of the box body plates. The multifunctional nuclear power fan adopts the vibration-reducing bracket, the pressure-resisting and anti-vibration vibration-reducing cushion and the outlet expansion joint, avoids the vibration transfer, reduces the noise and has the anticorrosion, anti-vibration and ultra-silent functions and the like.

Description

technical field [0001] The invention relates to a fan, in particular to a multifunctional nuclear power fan. Background technique [0002] In modern nuclear power equipment systems, the requirements for ventilation equipment are getting higher and higher. Regardless of the inherent useful life of the device, [0003] Or the energy saving, environmental protection, safety and reliability of equipment and the low noise of equipment operation all require higher requirements. At present, anti-corrosion, shockproof, [0004] The ultra-quiet multifunctional nuclear power blower has not yet been made public. Contents of the invention [0005] Purpose of the invention: In order to solve the deficiencies of the prior art, the present invention provides an anti-corrosion, shock-proof and ultra-quiet multifunctional nuclear power fan. [0006] Technical solution: A multifunctional nuclear power fan, including a fan and a fan box installed outside the fan, the casing of...

Claims

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Application Information

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IPC IPC(8): F04D29/42F04D29/66F04D29/70
Inventor 孙伟
Owner NANTONG DART POLLRICH FAN
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