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Information Name: | Negative roof fan air conditioning _ _ Xiang sails Daqing City roof fan |
Published: | 2015-01-08 |
Validity: | 0 |
Specifications: | Limited |
Quantity: | |
Price Description: | |
Detailed Product Description: | The construction and installation of roof ventilator points 1. roof fan should be possible to aerodromes or arranged on a platform, in order to maintain and repair; when arranged in the outdoors, the motor should be equipped with anti-sun and rain shield. When equipped with centrifugal roof fan motor when power is less than or equal to 75kW, do not just start with the installation of the valve. When the result of the carriage of high temperature gas or air and the choice of centrifugal blower of roof fan system introduced, should be set to start with the valve, causing the motor to prevent overload cold running. 2. roof fan mounting pedestal (base) should have sufficient strength, stability and durability roof fan oblique flow purposes, vibration pedestal shall meet the following requirements: natural frequency (1) shall not be greater than the motor base unit and roof fans 1/3 speed; (2) vibration speed operation with a roof fan roof fan stationary vibration velocity difference of more than three times greater than demand. Roof fan by outdoor weather conditions complete steel roof fan design specifications, impeller, housing and mushroom-type hood with fiberglass material that can withstand rain, snow and wet atmospheric corrosion, electrical and metal components have also taken a strict anti-corrosion measures; inlet equipped with a valve at the entrance, its good tightness can reduce heat loss in winter. For a wide range of roof fans are generally used for ventilation in hotels, restaurants, theaters, office buildings, laboratories, factories, residential and other buildings. This type of fan has a beautiful shape, compact structure, high strength, light weight, corrosion resistance, aging resistance, low power consumption, low noise, reliable operation, economical and practical, easy installation and maintenance. Negative roof fan air conditioning _ _ Andrew sail roof fan Daqing City, Texas Xiang sails by central air-conditioning parts plant. Texas Xiang sails central air-conditioning parts plant (www.dztfsb.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Cheung sail conditioning leadership with the staff warmly welcome all inquiries negotiations to create air conditioning Cheung sail a better future. |
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Copyright © GuangDong ICP No. 10089450, Texas Cheung sail central air conditioning parts plant All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 30529 visitor
Copyright © GuangDong ICP No. 10089450, Texas Cheung sail central air conditioning parts plant All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility