ewas presentation - save water

Attri Enterprises Limited Confidential

eWAS

Attri Enterprises Limited

An ISO 9001:2008 Company


Department of Science & Technology, Ministry of Science & TechnologyDepartment of Science & Technology, Ministry of Science & Technology

Electronic Test & Development Center

(A Govt. Lab)


(A Govt. Lab)

M/S Attri Enterprises Limited

Regd. Off: 1566, S.P Mukherjee Marg, Delhi – 110006.

Head Off: 105, CSC, Agarwal Plaza, Mukherjee Nagar, Delhi – 110009.

Works: E-35, SMA (near Rajasthan Udyog Nagar), GT Karnal Road, Delhi – 110033

Phone: +91-8860073455, +91-9873750759

Email: [email protected], [email protected]

Website: www.ewas.in

We all practice a number of ways to waste water daily

We all practice a number of ways to waste water daily

Some of them are:Some of them are:

Delhi Jal Board Water Line

IndividualHomes/Group

Housing

WaterTank

Delhi Jal Board Water LineDelhi Jal Board Water LineDelhi Jal Board Water LineMunicipal Corporation Water LineBoring Water


Pump

Water Wastage – Case 1Water Wastage – Case 1

Overflowing Water Tank Overflowing Water Tank

UndergroundWater Tank


Housing

WaterTank

Municipal Corporation/Stored Water

Pump






Housing

WaterTank

Boring Water

Pump


Pump





Housing

WaterTank


Water Wastage – Case 4Water Wastage – Case 4Overflowing Water Tank Overflowing Water Tank

Submersible PumpSubmersible Pump

And many more permutations and combinations of such

cases

And many more permutations and combinations of such

cases

Let us focus on the

Pump capacity and

The quantum of water and power wastage

Let us focus on the

Pump capacity and

The quantum of water and power wastage


Water Flow from 1 HP PumpWater Flow from 1 HP Pump


Water Wastage from 1 HP PumpWater Wastage from 1 HP Pump


That is, overflow of water can waste 30 liters of water in a minute.

Unfortunately, every single home in Delhi contributes to Water wastage by tank overflow.


Considering the day-to-day scenario of 30 liters of water discharge per minute and overflow for 1.0 minutes can waste 30.0 liters from a single home in a day.

Considering the day-to-day scenario of 30 liters of water discharge per minute and overflow for 1.0 minutes can waste 30.0 liters from a single home in a day.


Water Wastage from High HP PumpWater Wastage from High HP Pump


Bigger Practical ScenarioBigger Practical Scenario


Power WastagePower Wastage

Defining ProblemDefining Problem

“If there is no solution to the problem then don’t waste time worrying about it. If there is a solution to the problem, then don’t waste time worrying about it.”

-- Dalai Lama XIV

That is, if we have solution, then implement it.

Till now, we have defined a critical problem of our Nation.

Save WaterSave Water

We must employ sophisticated solutions in our practice to

save water.

Only “Save Water” Slogans won’t help in saving water

Solution to ProblemSolution to Problem

We name the Solution to the Problem as:

Solution LogicSolution Logic

The approach towards the solution of saving water is

Automation byAutomation by

Solution Logic - ExpositorySolution Logic - Expository

Why should people Switch ON/OFF Water Pumps?

Their Pumps should Start and Stop Automatically!

Solution Logic - ExpositorySolution Logic - Expository

Say NO to “Pump Switch”Say NO to “Pump Switch”

Water Pump is one of the most Potential Sources of Water Wastage.

Let us focus on the

Case by Case Solutions

Let us focus on the

Case by Case Solutions



Housing

WaterTank

Delhi Jal Board Water LineDelhi Jal Board Water LineDelhi Jal Board Water LineMunicipal Corporation Water LineBoring Water


Pump





Housing

WaterTank

Delhi Jal Board Water LineDelhi Jal Board Water LineDelhi Jal Board Water LineMunicipal Corporation Water Line


Pump

Solution – Case 1Solution – Case 1

No Water OverflowNo Water Overflow

Pump starts as per Water Supply, Automatically

Pump stops as per Water Tank Level and Water Supply, Automatically.



Housing

WaterTank


Pump






Housing

WaterTank


Pump



Pump starts as per Water in Underground Tank, Automatically

Pump stops as per Water Level in Overhead Tank and Underground Tank, Automatically




Housing

WaterTank

Boring Water

Pump


Pump






Housing

WaterTank

Boring Water

Pump


Pump




Both the Pumps Start and stop as per well-engineered algorithm to cease water wastage.


Housing

WaterTank


Water Wastage – Case 4Water Wastage – Case 4Overflowing Water Tank Overflowing Water Tank



Housing

WaterTank


Solution – Case 4Solution – Case 4No Water OverflowNo Water Overflow


Pump starts and stops as per Water Level in Overhead Tank, Automatically

is engineered to save water and power by automation of water pumps and assures zero water and power wastage through nil Human interaction with water pumps.

Defining eWAS®Defining eWAS®

Processing DeviceProcessing DeviceProcessing Device

Microcontroller based programmable device engineered for every scenario automation

Water Level SensorWater Level SensorsWater Level Sensors

Life-Long Magnetic Sensors conducting part is never in contact with water and no salt formation, corrosion takes place. Only plastic cover is in contact with water

Processing DeviceSalient FeaturesSalient Features

Complete Automation:

Water Pump will turn on and off based on the water level in water tank and water availability at the source such that no human interaction is required.


Optimized Operation:

Continuous long run of water pumps lead to heat generation which leads to more power consumption.

Intermittent stoppage of pump leads to power saving.


Optimized Operation:Continuous Run

Non-continuous Run Stops Stops

Stops

Efficiency increases when one is asked to run with optimized breaks in between.Same is the case with Water Pumps. Continuous run leads to heat generation and so loss of efficiency of the pump, leading to more power consumption.


Wireless Automation

eWAS® Products are also manufactured for Wireless Automation.The signal transmission from Sensors (Tx) to Pump Switch (Rx) is also wireless.

Building

eWAS Dual Sense2R Rx

eWAS Dual Sense2R Tx

Pump Switch

Wireless Signal Transmission


Wireless Automation

eWAS® Wireless Automation range can be increased using eWAS® Repeaters

eWAS Dual Sense2R Rx

eWAS Dual Sense2R Tx

Wireless Signal Transmission

eWAS Repeater


Multiple Tanks Automation

eWAS® also automates Pump such that multiple tanks are automated so that no water overflow is there from any of the water tanks.

eWASSense1R

5000 Liter Tank

Water from Pump House

5000 Liter Tank

SV1

SV2

BV

BV


Multiple Building Tanks Automation

eWAS® automates pump such that multiple building Tanks never overflow and tanks are never empty

Building 1

Pump

Building 2

Building 3

Building 4

Building 5

Building 6

Building 7

Building 8

Building 9

TankFilled

TankFilled

TankFilled

TankFilled

TankFilled

TankFilled

TankFilled

TankFilled

TankFilled

eWAS® Pressure Switch


Level Indicators

eWAS® Products are also manufactured for Water Level Indicator with Human Speech Alarm


Pressure Switches

eWAS® delivers Pressure Switch which activates at a particular pressure only.

Advantages for User

Never touch water pump switch again. Water pump switches on/off automatically. Enjoy Automation!

Advantages of eWAS®Advantages of eWAS®

Advantages for User

No tension of Water Supply Timings and No Tension of Water Tank Overflow


Advantages for User

Free of cost installation + quarterly servicing of the system at your place + 1 Year Guarantee

In-built timer circuit to turn on/off pump at desired time.


Advantages for User

Displays water level of water tankDisplays water availability from Municipality or Delhi Jal Board

Beautifully molded plastic body – acts as a show piece at your place


Advantages for User

Additional Sensors as spare parts

Annual Maintenance Services Contract


Major Clients & AssociatesMajor Clients & Associates

Websites & Internet MarketingWebsites & Internet Marketing

Website

www.ewas.in

IndiaMartIndiamart.com/ewas

Websites & Internet MarketingWebsites & Internet Marketing

Facebook

eWAS Page

Just Dial

Just Dial Page

Let us act now in the spree to SAVE WATER…

Let us act now in the spree to SAVE WATER…

… than repent LATER!!!… than repent LATER!!!


Department of Science & Technology, Ministry of Science & TechnologyDepartment of Science & Technology, Ministry of Science & Technology


(A Govt. Lab)


(A Govt. Lab)

M/S Attri Enterprises Limited

Regd. Off: 1566, S.P Mukherjee Marg, Delhi – 110006.

Head Off: 105, CSC, Agarwal Plaza, Mukherjee Nagar, Delhi – 110009.

Works: E-35, SMA (near Rajasthan Udyog Nagar), GT Karnal Road, Delhi – 110033

Phone: +91-8860073455, +91-9873750759

Email: [email protected], [email protected]

Website: www.ewas.in

Professional and Advisory Support Board of directors Er. Anupam Attri (Engineer & Innovator, Department of

Science & Technology), Er. Amit Attri (Engineer) and Mr. Kamal Nailwal

(Businessman)

Mentor and Key Advisor Mr. Man Mohan Singh Attri (HC & SC

advocate, ex-IRS)

Consultants

• Dr. M.L Sharma (Retired Scientist, NPL) for technical consultancy

• Dr. Ravinder Agarwal (Prof. Thapar University)

• Reputed company, “Venesa Inc.” for marketing consultancy

Charted Accountant Mr. S.B Garg (Charted Accountant)


Thank you for giving your time to save water

M/s Attri Enterprises Limited

An ISO 9001:2008 Company


ewas presentation - save water

Documents

overflow of water

quantum of water

water dailysome

liters of water discharge

onoff water pumps

water slogans wont help

solution logic expositorysay

solution logicthe approach