Utilization And Utilization And Removal Of Heat Removal Of Heat

Present Inside The Present Inside The House By Different House By Different

MeansMeansMade By Made By : Puneet Gupta: Puneet Gupta

Roll NumberRoll Number: 04HARBISO0906 : 04HARBISO0906 School School : Bright Scholar Senior : Bright Scholar Senior

Secondary SchoolSecondary School11

INDEXINDEX

For constructed homesFor constructed homes

I.I. Eco Friendly ACEco Friendly AC

II.II. Power Saving HeaterPower Saving Heater For the homes to be constructedFor the homes to be constructed

I.I. Passive Solar DesignPassive Solar Design

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For Constructed HomesFor Constructed HomesFor SummerFor Summer

• In summers usually the temperature inside In summers usually the temperature inside the house is less than the temperature the house is less than the temperature outside the house.outside the house.

• Cooling inside air proves to be more effective Cooling inside air proves to be more effective than cooling the outside air.than cooling the outside air.

• The energy utilized for cooling inside air is The energy utilized for cooling inside air is much less than that used to cool outside airmuch less than that used to cool outside air

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Eco Friendly Power Saver ACEco Friendly Power Saver AC

These 2 diagrams shows These 2 diagrams shows all the component of the all the component of the AC from 2 different sides AC from 2 different sides that is above view and that is above view and front viewfront view

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Eco Friendly Power Saver ACEco Friendly Power Saver AC

DescriptionDescription This project is made by me and it is currently in prototype This project is made by me and it is currently in prototype

stagestage This AC is cheap in compare to other AC currently present in This AC is cheap in compare to other AC currently present in

the market.the market. This AC requires vey less electricity as the only electric This AC requires vey less electricity as the only electric

appliance in this AC is Exhaust Fan which require very less appliance in this AC is Exhaust Fan which require very less electricity to workelectricity to work

This AC is eco-friendly as it does not emit any harmful gas in This AC is eco-friendly as it does not emit any harmful gas in the environmentthe environment

This AC cools the air present inside the room that is why it This AC cools the air present inside the room that is why it works more efficientlyworks more efficiently

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Eco Friendly Power Saver ACEco Friendly Power Saver AC

WorkingWorking1.1. Inside the delivery tube an exhaust fan is placed at one end Inside the delivery tube an exhaust fan is placed at one end

which is placed at the window of the room. The second end of which is placed at the window of the room. The second end of the tube is placed in another window of same room.the tube is placed in another window of same room.

2.2. When room air enter the tube through exhaust fan it comes in When room air enter the tube through exhaust fan it comes in contact with the glass bottles that are filled with concentrated contact with the glass bottles that are filled with concentrated ammonium chlorideammonium chloride

3.3. The heat of air is absorbed by the cooling agent that is The heat of air is absorbed by the cooling agent that is ammonium chloride.ammonium chloride.

4.4. Then this cool air passes through fiber glass cotton/ cotton wool Then this cool air passes through fiber glass cotton/ cotton wool placed inside net with space so that air can come in contact placed inside net with space so that air can come in contact with glass pieces of the wool/cottonwith glass pieces of the wool/cotton..

5.5. The glass pieces further cools the air by reducing its The glass pieces further cools the air by reducing its temperature by 7-11 degree Celsiustemperature by 7-11 degree Celsius

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Continue…..Continue…..WorkingWorking

6.6. Since the concentrated ammonium chloride would be filled Since the concentrated ammonium chloride would be filled inside a Air tight glass bottles therefore it will work more inside a Air tight glass bottles therefore it will work more efficiently and would never get exhausted.efficiently and would never get exhausted.

7.7. Since the Tube would be covered with thermocoal sheets , the Since the Tube would be covered with thermocoal sheets , the sheets would works as an insulator and the inside sheets would works as an insulator and the inside temperature of the tube would not affected by the heat temperature of the tube would not affected by the heat present in its surroundings.present in its surroundings.

Ammonium Chloride:Ammonium Chloride: Ammonium chloride is a volatile Ammonium chloride is a volatile substance and it absorbs the heat energy from its surrounding substance and it absorbs the heat energy from its surrounding and evaporates causing cooling at that place.and evaporates causing cooling at that place.

Fiber Glass Cotton :Fiber Glass Cotton : Fiber glass cotton contains glass pieces Fiber glass cotton contains glass pieces which increases the cooling effect.which increases the cooling effect.

Exhaust Fan :Exhaust Fan : Exhaust fan transfers the air from room to AC Exhaust fan transfers the air from room to AC

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For Constructed HomesFor Constructed Homes

For WintersFor Winters

• In winters usually the temperature inside In winters usually the temperature inside the house is more than the temperature the house is more than the temperature outside the houseoutside the house

• If the inside air is heated then it will prove If the inside air is heated then it will prove more effective than heating the outside air.more effective than heating the outside air.

• The energy utilized for heating inside air is The energy utilized for heating inside air is much less than that used to heat outside much less than that used to heat outside airair

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Power Saving HeaterPower Saving Heater

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Power saving HeaterPower saving HeaterDescriptionDescription

This project is made by me and it is currently in This project is made by me and it is currently in designing stagedesigning stage

This heater is cheap in compare to other heaters This heater is cheap in compare to other heaters currently present in the market.currently present in the market.

This heater requires vey less electricity as it only uses This heater requires vey less electricity as it only uses a single Exhaust Fan during day which require very a single Exhaust Fan during day which require very less electricity to work and an exhaust fan and 6-8 15 less electricity to work and an exhaust fan and 6-8 15 watt bulbs at night.watt bulbs at night.

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Power Saving HeaterPower Saving HeaterUses of The ComponentsUses of The Components

15 watt bulbs:15 watt bulbs: They will work as an artificial source of heat They will work as an artificial source of heat energy during night.energy during night.

Plane Mirror:Plane Mirror: Plane mirror will create a greenhouse effect. Plane mirror will create a greenhouse effect. Thus, increasing the temperature of air and making it hot.Thus, increasing the temperature of air and making it hot.

Concave mirror:Concave mirror: Concave mirror works as a converging mirror Concave mirror works as a converging mirror and concentrates the parallel rays of the sun at a point . Thus and concentrates the parallel rays of the sun at a point . Thus increasing the temperature.increasing the temperature.

Sand:Sand: Sand gets heated up quickly. Therefore it gets heated Sand gets heated up quickly. Therefore it gets heated up by the heat rays of the bulb. Thus proving to be very up by the heat rays of the bulb. Thus proving to be very effective especially at night in increasing the temperature.effective especially at night in increasing the temperature.

Black Coloured Foam: Black Coloured Foam: Black colour absorbs maximum heat Black colour absorbs maximum heat as compare to other colours . as compare to other colours .

Note: Note: The main heater structure is placed inside a wooden box open The main heater structure is placed inside a wooden box open from up to provide insulation to heater from outside temperature. from up to provide insulation to heater from outside temperature.

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Working During DayWorking During Day

1.1. Inside A delivery tube an exhaust fan is placed at one end which is in Inside A delivery tube an exhaust fan is placed at one end which is in room. The second end of the tube is placed in same room.room. The second end of the tube is placed in same room.

2.2. When room air enter the tube through exhaust fan it comes in contact When room air enter the tube through exhaust fan it comes in contact with the black coloured foam.with the black coloured foam.

3.3. Since the colour of foam is black it will absorb the heat during the day Since the colour of foam is black it will absorb the heat during the day and when air will come in contact with foam the air will absorb heat and when air will come in contact with foam the air will absorb heat energy from it.energy from it.

4.4. Then this Hot air passes through sand placed inside the heater. It will Then this Hot air passes through sand placed inside the heater. It will absorb the heat from sand and will become more hot.absorb the heat from sand and will become more hot.

5.5. Then this hot air will absorb the heat that is stored by the glass rod.Then this hot air will absorb the heat that is stored by the glass rod.

6.6. In this way the temperature of air will increase by 8-15 degree Celsius. In this way the temperature of air will increase by 8-15 degree Celsius.

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Power saving HeaterPower saving Heater

Power Saving HeaterPower Saving HeaterWorking During NightWorking During Night

During the night since there is no sunlight therefore During the night since there is no sunlight therefore there is a need of artificial source of heat.there is a need of artificial source of heat.

The bulbs release heat energy that is used by sand , The bulbs release heat energy that is used by sand , glass rod and black coloured foam to store heat glass rod and black coloured foam to store heat energy in themenergy in them

This energy is then used by air to get heated and This energy is then used by air to get heated and increase the temperature of room . increase the temperature of room .

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For building to be constructed For building to be constructed Passive Solar BuildingPassive Solar Building

In In passive solar building designpassive solar building design, windows, walls, and floors are made , windows, walls, and floors are made to collect, store, and distribute solar energy in the form of heat in the to collect, store, and distribute solar energy in the form of heat in the winter and reject solar heat in the summer. This is called passive solar winter and reject solar heat in the summer. This is called passive solar design or climatic design because, unlike active design or climatic design because, unlike active solar heating systems, it systems, it doesn't involve the use of mechanical and electrical devices.doesn't involve the use of mechanical and electrical devices. The key to The key to designing a passive solar building is to best take advantage of the local designing a passive solar building is to best take advantage of the local climate. Elements to be considered include window placement and glazing climate. Elements to be considered include window placement and glazing type, thermal insulation, thermal mass, and shading. Passive solar design type, thermal insulation, thermal mass, and shading. Passive solar design techniques can be applied most easily to new buildings, but existing techniques can be applied most easily to new buildings, but existing buildings can be adapted or "retrofitted".buildings can be adapted or "retrofitted".

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Made BY Made BY : : Puneet GuptaPuneet GuptaRoll Number Roll Number : : 04HARBISO090604HARBISO0906

School School : : Bright ScholarBright ScholarSenior Secondary SchoolSenior Secondary School

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