School,Ventilation,Increases,C business, insurance School Ventilation Increases Comfortableness To Students
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Ventilationis the process of exchanging air from outside as well as circulating within aroom or building. Ventilations are used in all types of building works likehouse, schools, hospitals, companies and almost everything. Poor ventilationnormally causes head ache, irritation in nose, eyes, skin etc. Thus, themain purpose of ventilation is that making the occupants in the buildingcomfortable by removing air pollutants.Theventilation can be either of forced or natural types. One more advantage of airventilation is that it maintains the interior quality of building. Ventilationfilters the air pollutants and dust particles. Advanced ventilation processclears air and re circulates within the building.Thechildren are susceptible for poor indoor air quality. The poor ventilationcontributes to spread bacteria and viruses and thus students are exposed totoxins and allergens. Schools should have proper schoolventilation system in order to maintain the oxygen level as well asreducing carbon dioxide level in the class room.Thetwo types of tool used in school ventilation are class ventthat helps in selecting strategy and class cool that helps in predicting thetemperature. The school ventilation are definitely to beplaced in the school building that helps in providing good light effect as wellcontrol noise and provides good health and thermal comfort. The natural daylight however minimizes the usage of electric lights. The natural light usuallyprovides a calm and cool atmosphere to the students making them comfort. Thisreduces the absenteeism, improves the learning power and also teachers skillthrough moisture management, contaminant source control.The schoolventilation equipment normally contains fume hood, safety cabinet,dilution ventilation, distribution of room air plus heat recovery ventilation.Ventilation efficiency is determined by the design and layout and the effect ofthe purpose also depends on placement and proximity of diffusers and return airoutlets.Fumehood is a large piece designed to limit the exposure of hazardous or toxicfumes. It protects the user and environment. Safety cabinet purpose is mainlyto protect the surrounding environment from pathogens Dilution ventilationhelps in reducing the concentration of chemicals. Room air distributioncharacterizes the air flow and how the air is removed from the spaces. Heatrecovery employs the counter-flow heat exchanger between inbound and out boundair flow. It is also known to called by heat exchanger, air exchanger etc.Thetype of school ventilation systems used in schools is naturalventilations. The external air flows indoor in maintaining temperature. Twotypes of natural ventilations are wind driven and buoyancy driven. It can beprocessed by the presence of open able window or trickle vent. The mainadvantages of natural ventilations in schools areThey improve indoor air qualityThey Save high energy levelThey assist in dropping the emission of greenhouse gasThey assist in Controlling the level of oxygenThey reduces the risk of sick building syndromeThey help in increases work productivityThey provide a healthy environmentThey decrease the noise level in the class rooms avoiding head ache and irritation.
School,Ventilation,Increases,C