专业从事于：上海无动力风帽厂家,无动力通风器,车间通风降温设备,烟道风帽,无动力风球

环保 零成本, 无电力, 高效率 免维修 上海旋鼎公司13621658160是设计，生产，销售为一体的高科技公司，本着“坚持持续改进，不断提高，创新，完美，完善令客户满意的售后服务”这一质量，生产方针.供应无动力自然通风器(无动力风帽,烟道风帽)品种齐全,欢迎你的咨询,订购! 上海无动力通风器，特别适合用于潮湿性、腐蚀性、产热量大有异味、烟气、粉尘产生的工业厂房车间、仓库,别墅烟道,等，其优异的通风换气、抽烟吸尘、消除异味、降温除湿性能，优质耐久的材质，宁静、可靠、免电零成本的运转及低廉的维护成本，具有极高的性价比,有助于降低用户的成本，保证用户的长期利益，是工业厂房、仓库、别墅烟道,屋面理想的通风换气设备. 高档别墅的明智选择 上海无动力风机高品质的不锈钢机身，经得起长时间的风吹雨打，可抵抗室内腐蚀性气体的侵蚀，优异的全密封低阻轴承，无动力风机经久耐用永保润滑，无需进行保养。 　　上海无动力风帽由于采用独特的变角管颈设计，无动力风机能够适用于不同倾斜角度 （0o-22.5o）的屋面，大大降低了安装成本。对设备,产品.人体无危险的高科技产品 无动力风机◆绿色环保、节能、无须电力,对设备,产品.人体无危险的高科技产品. 工业厂房的层面一般为双坡拱形结构，容易使污染空气和热空气滞留在厂房顶部附近，会导致厂房建筑内的湿度、温度和污染空气增高，一方面恶化了设备和人员的工作环境，影响了制成品的品质；另一方面凝滞湿热的空气会令人无精打采，昏昏欲睡，严重地危害了工作质量和工作安全。涡轮通风器，是设置在工业厂房顶部屋脊两侧的通风换气设备，它能促进工业厂房内外的热交换，可有效排出厂房内最热的空气，并引进冷空气填辅，有效降低厂房内温度，当通风现象发生时，新鲜空气会从通风口进入，流向屋顶的排气口，较冷的新鲜空气在流经屋内时，会吸收屋内四周的热量，同时将厂房内湿气、秽气、粉尘或有害气体排出室外，无动力自然通风器24小时免电能补充足够室外清新空气，促进厂房空气循环对流，改善了工作环境，保障了职工身体健康。良好的通风环境也使人体体液蒸发；起到了自然降温作用，从而避免了因排热不畅而引起的不适反应，提高了工作质量和工作效率。免电力涡轮通风器，也适用于仓库的通风换气、降温除湿、保持仓库通风凉爽干燥、避免因高温热气、潮湿而引起的生产原料发 霉！

Specializing in: Shanghai unpowered hood manufacturer, unpowered ventilator, workshop ventilation and cooling equipment, flue hood, unpowered wind ball .

environmental protection, zero cost, no power, high efficiency and maintenance free. Shanghai xuanding company 13621658160 is a high-tech company integrating design, production and sales, In line with the quality policy of "adhering to continuous improvement, continuous improvement, innovation, perfection and perfect after-sales service to customer satisfaction" The supply of unpowered natural ventilator (unpowered hood, flue hood) has a complete variety. Welcome to consult and order! Shanghai unpowered ventilator is especially suitable for industrial plants, workshops, warehouses and villa flues with humidity, corrosivity, high heat production, odor, smoke and dust. It has excellent ventilation, smoking and dust collection, odor elimination, cooling and dehumidification performance, high-quality and long-lasting material, quiet, reliable, power free, zero cost operation and low maintenance cost, With high cost performance, it helps to reduce the cost of users and ensure the long-term interests of users. It is an ideal ventilation equipment for industrial plants, warehouses, villa flues and roofs Smart choice for high-end villas. Shanghai unpowered fan has a high-quality stainless steel body, which can withstand the wind and rain for a long time, can resist the erosion of indoor corrosive gas, excellent fully sealed low resistance bearing, unpowered fan is durable, always lubricated and does not need maintenance. Due to the unique design of variable angle pipe neck, the unpowered fan in Shanghai can be suitable for roofs with different inclination angles (0o-22.5o), which greatly reduces the installation cost. For equipment and products High tech products without danger to human body without power fan ◆ green environmental protection, energy saving, no electricity, for equipment and products High tech products without danger to human body The layer of the industrial plant is generally a double slope arch structure, which is easy to make the polluted air and hot air stay near the top of the plant, which will increase the humidity, temperature and polluted air in the plant building. On the one hand, it worsens the working environment of equipment and personnel and affects the quality of finished products; On the other hand, the stagnant hot and humid air will make people listless and drowsy, which seriously endangers the quality and safety of work. Turbine ventilator is a ventilation equipment set on both sides of the roof ridge at the top of the industrial plant. It can promote the heat exchange inside and outside the industrial plant, effectively discharge the hottest air in the plant, and introduce cold air for auxiliary filling, so as to effectively reduce the temperature in the plant. When ventilation occurs, fresh air will enter from the vent and flow to the exhaust port on the roof, When the cooler fresh air flows through the house, it will absorb the heat around the house. At the same time, it will discharge the moisture, filth, dust or harmful gas in the plant outdoors. The unpowered natural ventilator can supplement enough outdoor fresh air without power for 24 hours, promote the air circulation and convection in the plant, improve the working environment and ensure the health of employees. Good ventilation also evaporates body fluids; It plays a natural cooling role, so as to avoid the uncomfortable reaction caused by poor heat removal, and improve the work quality and efficiency. The power free turbine ventilator is also suitable for ventilation, cooling and dehumidification of the warehouse, keeping the warehouse cool and dry, and avoiding mold of production raw materials caused by high temperature, hot gas and humidity.