Household Appliance Engineering Report: Standing Fan

home Appliance engineer Report Standing FanHousehold appliancesEngineering reportMaking of stand winnow.Due date24/03/2017The creation This report explores and examines the history and evolution of the stand caramel detailing how they melt and the materials employ. The purpose of the report is to illustrate the functions and special sustains as advantageously as to provide information about the social, environmental, sustainability and cultural connection that rose delinquent to development and use of the stand yellowish brown. As the time progressed, technologies have drastically changed, the use of polymers and smaller sized powerful motors have allowed the stand lover to be lighter as easily as improved mathematical operation and lowered the manufacturing cost when compared to heavy metals and bigger motors utilize in the past. a stand lover is a common household appliance utilize for cooling an area it is essentially a traditional cull out tag on an adjustable retinal rod which is attached to a base, it also contains at least 3 wind speed range.The earliest model of raw siennas appeared during the 1800s it was basically a bipolar motor attached to a six-leaf abidanced flat brass blades. These early fans were either a unique, or an expensive appliance, employ in declamatory offices or wealthy homes. The decade of 1910-1920 brought major changes. round 1910, electric fans were being make for residential use, they had six wings and ran on slower speed and the cages were now do with steel due to pretermit of brass as well as the blades were rounded in shape and shrank from diameter of 8 down to 5.Description A stand fan is a common household appliance they are much more(prenominal) effective and popular than other table fans as it can be adjusted to move up and down as well as its head oscillates till 180 degree or remain peach pointing at one direction. A stand fan is just analogous a normal table fan but its set on an extendable pole which is attached to a base. It has three speed settings and an on off button usually named as 0. This type of fans is usually placed at a corner of the room or in an positive location to achieve greater cooling experience.2.1 How it worksStand/ groundwork fan works with the help of an electric motor. A motor consists of bun of wire wrapped some a metal center and when electrical zippo is passed through this, it produces rotational motion and a hub/ bonnet connects the motor with the antimonial/ shaping blade which circulates the stemma around, these blades are shaped on an pitch which helps to carry air from one point to a nonher. The control box contains quaternion switches three to control speed and one to turn the fan on or off. The extendable pole can be use to amplification or reduction the height of the fan.2.2 AssemblySlide the 2-off base peril offices unitedly. pack the screws from the center of the base cross section, and then fasten the fan pillar in position.Now unscrew and remove the flexible servant that tosss the two support sections together slide over and fit the plastic base cover.Set the height of the extension pole and then lock into position with the plastic screwed retainer.Set the motor and switch control section over the extension pole and secure into position with the locking screw.Remove shaft protecting cover and unscrew take retaining nut/hub/ treetop anti-clockwise and remove.Take the rear-guard section and slide it over the threaded screw on the fan body (make sure, the handle on the guard is facing upwards). sleep together on the plastic nut/hub/cap to secure the rear guard in place.Push the blade on to the motor shaft until it reaches the stop. shaft on the blade retaining cap/hub/nut in a clockwise direction to secure the blade in position.Hook the front guard on to the rear-guard section at the top.Secure the two guard sections together with the clips around the edges. The screw and nut at the bottom of the grille essential be fitted.ComponentsGuard (rear and front grill) it is a metal netting used to protect fan blades from both physical contact this protects the fan from any damage as well as the user.Motor it is the heart of the fan as it converts the applied electrical energy into mechanical output energy. brand name these are the paddle shaped objects connected to the motor which spins and creates airflowHub/cap it is a device which connects the fan blade with the motor.Extension pole this is the member that makes stand fan special, it allows the user to adjust the height of the fan correspond to their preference.Head support frame this parting gives the stand fan its feature of tilting its head up or down.Switch box/ control box this is the component which contains the electric circuit and switches which controls the speed of the fan as well as turn it on or off.ComponentMaterial made frombladesPolymer/aluminumRear and back grillsteelExtendable polePolypropylen e polymer/ metalScrewsMetal (carbon steel/stainless steel) and plastic3.1 MaterialsmaterialscomponentWhy it is used?Polymer/plastic-blades-Screws-Hub/nut/cap-switch-it is used because plastic would be more safer and cheaper than metals as well as it will decrease the weight of the fan.Metal (carbon steel/stainless steel)-extension pole-screw-guard (front and back grill)-it is used to make the product more durableAdvantages and disadvantages4.1 AdvantageThey are actually easy to amass also put them away when you are not using it as you can separate the components easily.You can move them around the house easily and put them in an advantageous location.Due to its extendable pole, you can adjust its height according to your preference.It is cheap and you can converge it yourself.Theyre lightweight and can provide cool air over large area.They can be easily cleaned.4.2 disadvantageTheyve less safety for children as they might stick their finger inside the grill.Cooling range is small er.theres as well much noise when the fan runs in higher speed.Impact on societyThis household appliance had a great impact on the society and peoples life. As before the invention of pedestal/stand fan there was only mechanical fans which required people to apply energy physically to cool the temperature or circulate air. When pedestal/stand, fan was invented it made peoples life way easier. During the early stage of the invention these fans were only used in big offices or wealthy homes but when refrigerated air was used in commercial buildings the fan makers focused more towards residential use. Then these types of fans started to appear at everyones home. The invention of pedestal/stand fan made life of the people more easier as they were cheaper and easy to assemble as well as it didnt need much maintainance.ConclusionThe fashioning of the stand fan and different materials used in the stand fan has been explored in this report. Pedestal/stand fan is usually made of polymers an d metals bid stainless steel, aluminum. They are more advantageous than other table or ceiling fans due to its extendable pole which allows the user to increase and decrease its height according to their preference and also because its cheaper than ceiling fans as well as it is easy to assemble.