Nava Pra Vartan A

8/17/2019 Nava Pra Vartan A

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rough Navapravartaarshita Srivastav

Charu Sharma

Karishma SinghPresent

hrough Navapravartan

Harshita Srivastava

Charu Sharma

Karishma Singh

Present Before you complete layout ofour innovative idea having potential of

changing the scenario of a


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g g

•

Seeking for an idea we went intoIndia’s rural background and cameacross a fact that Pitcher Pots are ofimmense importance in numerous

elds!

• So implementing this thought wehave innovated a new techni"ue to

store drinking water in ruralareas#but this time on a larger scale!


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Foundation of idea lieson what all we can

Nirmaan


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%hada &'e pro(ect hai

)*+*,

s all a!out how we can introduce acompletely

New drin"ing water system in ruralareas !y introducing

a practice which is sustaina!le# cost$

e%ective and locally managea!le


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-efrigerato

lastic Tanks


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%oing IntoTechnicalit'


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cher pots are made of &cla

which have a uniue property of porosity and

hrough pores a continuourocess of water cycle ta"eplace "eeping the materia inside it cool and fresh.


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T*+,G T- P/N 01

P*+P+-1 T/T PT21* P+T-2/N B1 ,-13 /-

an alternative

of refrigeratoran alternative ofwater storingpolyplastic tan"s


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Need for replacement


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• Pol'plastic tanks are made up ofpol'eth'lene#a ./ based food grade plastic !

0ater stored in such tanks for a longerduration cause water borne diseases due tothe harmful e1ect of petrochemicals presentin pol'eth'lene!

• 2ven when their serviceable life has endedthere is a hunk of plastic that takesgenerations to break down and release to3insas it does so!

• Installing pol'plastic tanks at house roofsacts as (ust water reservoir and then arisesthe need to cool it b' the use of water coolers

which re"uires additional mone' and space!

+emerits of Pol'plastic tanks


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-efrigerators release large amountof C4C’s in the environment whichis one of the ma(or greenhouse

gases causing o5one la'erdepletion!

C4C’s stand for chloro 6ouro

carbons and are have severeenvironmental impact!

75one la'er depletion causes

global warming and

emerits of refrigerator


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S7 keeping in mind allthese demerits we haveformulated a plan toovercome them andprovide a sustainablesource of drinking water

to the consumers!


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4our basic 8evels involved in our Plan

Source ofwatersuppl' for

appro3!9:: villa e

Storingwater inwater

reservoir

4ilteration ofwater

Coolingwater


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< Source of water suppl'

• 7ur plan involves suppl' ofclean and 4resh drinkingwater in a village ofappro3imatel' 9:: people!

• Source of water would be %ovt!

suppl' through (al nigam etc!whereb' a govt tanker ofcapacit' ;::: lit would ll up

all


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9< 0ater

4ilteration 0ater is passed through a potconsisting +f layers of gravel #

sand and charcoal. -and and Gravel will restrict the

impurities having grain si4egreater than their own. 2harcoal a!sor!s coloured

organic wastes from water. Thus


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0ater puri5cation system


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0ater -eservoir

• 0ater reservoir used here is a pitcherpot of capacit' 9= lts!

• It will be connected to the lterations'stem shown in above slide!

• Puried water will be stored in thesepots

• 7ur idea of storing water basicall'stands on the foundation of multiplepot s'stem!

• .sing the concept of pascal’s law whichstates that $li"uid seeks its own

level,#we have installed numerous pots


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.sing )asic concept

that li"uid seeks itsown level

>ultiple Pot S'stem

is used to create a


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?< 0ater Cooling

s'stem• The ne3t thing we needto do is cool this water

keeping in mindIt should remain so for a

longer+uration of time!

• Nothing suited best to

the plan


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•

Take two pots of var'ing si5e suchthat one pot

ts inside another!

How to do that@@@@

eep the pot one into another!


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• *s shown in one of the slide above #

temperature of water stored insideinner pot will lower down b' theprocess of evaporation through poresof inner pot!


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•

This provides a coolingatmosphere around the inner potwhich keeps water inside it coolfor a longer duration!

• Now we ll the area in between twopots with sand Awater absorbing

substance


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• The outer pot installed keeps the holdthe sand and also provide an additionalla'er for cooling water!

• +urabilit' of pots ma'be a concern sofor that whole of the pot s'stem will be

surrounded b' a concrete wall and eachpot will be covered with the cotton lid!*nd with this our completel' insulatedwater cooling s'stem will be read' whichcan be used for drinking purpose with no

side e1ects and numerous benets!


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0ater escapes

out throughpores of surfaceof inner pot !y

evaporation

The outer pot isused for holdingsand !etween

outer and innerpots.

Further sanda!sor!s water #

continuouslyproviding coolerenvironment tothe inner pot.

2ycle -howing the completeProcess


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)enets of our plan


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• This water can be used fordirect consumption b' the

villagers!• Clean and cool water will be

available easil' in the

vicinit' of their houses!• 2ven taste and essence of

water of pitcher pot is ver'

good due to moist cla'!• This reduces the threat of

water borne diseases in the

village!


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Installing this t'pe of s'stem at asingle place in a village willcomparitivel' occup' lesser areathan setting up an individual tankin each house of the village!

This practice is immensel' coste1ective as pitcher pots are ver'cheap and even the materials used

for purication are easil' availableat low cost! It will provide emplo'ment to a

large mass of village as thisrocess will brin revolution for

This plan can also be sed as


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/egetables are kept inside theinner pot with a moist clothcovering them!

• This plan can also be used as* refrigerator for storing man' Things!


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The sand surrounding the inner potis kept moist b' watering it two

times a da'!

This provides a cool atmosphere atthe surface of the inner pot which

keeps the vegetables fresh for aduration of 9B da's!


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So according to us# if ouridea is implemented it will

benet the people of smallvillages of india who are

often ignored b' thegovernmentD!!*s Neil *rmstrong said

$* single step for man anda giant step for a mankindEE

$


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Thank 'ou

2nd of presentation

Nava Pra Vartan A

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