A washing machine is an appliance designed to wash laundry using water. There are two main types - top loading and front loading. Top loading machines are cheaper but less efficient, while front loading machines require less water and energy but have a higher initial cost. Washing machines come in different sizes depending on laundry capacity and different materials and colors. The washing process involves filling with water, agitation to wash clothes, rinsing, and high speed spinning to extract water. Popular brands include AEG, Ariston, Beko, Bosch, LG, Siemens, Samsung, and Whirlpool.
This is implemented to designed a simple system called Smart Dustbin using Arduino, Ultrasonic Sensor and Servo Motor, where the lid of the dustbin will automatically open itself upon detection of human hand.
This is implemented to designed a simple system called Smart Dustbin using Arduino, Ultrasonic Sensor and Servo Motor, where the lid of the dustbin will automatically open itself upon detection of human hand.
Poka-Yoke is concept which stops you from doing mistakes.It is reintroduced by the top consultant of Toyota Production System,he developed it for his workers,so that they can work easily without forgetting any steps to prepare the product.
POKA-YOKE - A Lean Strategy to Mistake ProofingTimothy Wooi
A Lean Strategy in Human Error Prevention aims to detect and correct possible error immediately, eliminating defects at the source.
Poka-Yoke overcome the inefficiencies of inspection through the use of automatic devices that seek,
1.Not to accept a defect for the process
2.Not to Create a Defect
3.Not to Allow a Defect to be passed to the next process
Its purpose is to eliminate product defects by preventing, correcting, or drawing attention to human errors as they occur.
The concept was formalized, and the term adopted, by Shigeo Shingo as part of the
Toyota Production System.
It was originally described as baka-yoke, meaning "fool-proofing“ or “idiot proofing” but the name was later changed to the milder poka-yoke.
HKRISHNA HOSPITAL, 18TH CROSS R.P ROAD, NANJANGUD
HOSPITAL INFECTION CONTROL & PREVENTION-2023
PRE TEST ON TRIAGING THE PATIENT AND MANAGING EMERGENCY PATIENT
HKRISHNA HOSPITAL, 18TH CROSS R.P ROAD, NANJANGUD
HOSPITAL INFECTION CONTROL & PREVENTION-2023
PRE TEST ON TRIAGING THE PATIENT AND MANAGING EMERGENCY PATIENT
Cloth washing is one of the essential parts of the life but it is considered undesirable because of the involvement
of efforts, time, energy and cost. Nowadays a wide variety of washing machines are available in the market and
there is a tough competence among the manufacturers. The cost of washing machine varying from Rs.10,000 to
1,50,000 depending upon features and capabilities. Very costly washing machines are equipped with facility of
dry cleaning too. All of the washing machines available in the market are electric power driven and basic
principle of their operation depends upon creation of the turbulent flow of detergent around the dirty clothes.
Drying of the clothes is based upon rotation of wet clothes at very high rpm so that water droplets can be
separated out due to centrifugal action. In our country where approximately 70% population is living with very
poor economic status, those people cannot have a washing machine because of cost constraints and
unavailability of electricity due to any reason. The present work is an attempt to develop a concept to make a
cloth washing mechanism which can meet out the requirements of above mentioned 70% population of the
nation. Working principle of this concept is no more different from available similar type of machine with a
difference driving mechanism of the machine. The objective of bringing down the initial cost and operating cost
of washing machine is almost achieved in present work within the limitation of work as mentioned.
In a series of five articles published on the Arpal Group blog between September and October 2014, we provided ‘best practice’ advice to our customers and partners covering Auto Dish and Glass Washing. All five articles are reproduced here in a free to download e-book.
Washing Machine Service Center in Hyderabad. All our staff is completely prepared and utilizes. A certifiable Washing Machine administration focus in Hyderabad brands
1. A washing machine (laundry machine, clothes
washer, or washer) is a machine designed to
wash laundry, such as clothing, towels and
sheets.
The term is mostly applied only to machines
that use water as the primary cleaning
solution, as opposed to dry cleaning (which
uses alternative cleaning fluids, and is
performed by specialist businesses) or
even ultrasonic cleaners
2. Modern washing machines are available either
from the type of top loading or front loading
i. Top load
Top loading washing machine is
loaded by placing clothes on the
top cover into the tab arranged
vertically and has a rotor at the base.
3.
4. The price is cheaper than front loading
machines.
Less maintenance than front loading
machine
Top loading machines rely only
on gravity to keep water in the machine,
unlike the front loading machine that
requires a watertight door to prevent leaks
5. ii. Front load
Front-loading washing machines require
the user to enter the laundry in
the tub through the front door watertight
6.
7. They require less water and soap than top
loading machines.
More energy saving compared to top
loading machines.
9. Depends on what you need.
The washing machine types below are listed from
the biggest to the smallest.
a) Large Washing Machine Dimensions
This models can handle up to 12 lbs of
laundry at the same time
The disadvantage with washing machine sizes
like these units is they can be difficult to move.
They are usually 2 to 2 ½ cubic ft. The extra
large ones come in at 2 ½ to 3 ft, or even 3 ft.
10. b) Medium or Standard Washing Machine
Dimensions
These models are around 27 inches wide and
can handle up to 10 lbs of laundry.
The 10 lbs is only an average; some standard
models may handle a pound or two more or
less.
11. c) Small Washing Machine Dimensions
A small washing machine is usually 24 inches
wide. When it comes to capacity, the amount
they can handle is 6 to 8 lbs.
These models are either portable or can be
installed in a single place.
12.
13. You put your clothes in the machine and detergent either in
the machine itself or in a tray up above.
You set the program you want and switch on the power.
The program opens the water valves so hot and cold water
enter the machine and fill up the outer and inner drums. The
water usually enters at the top and trickles down through the
detergent tray, washing any soap there into the machine.
The program switches off the water valves.
The thermostat measures the temperature of the incoming
water. If it's too cold, the programmer switches on the
heating element. This works just like an electric kettle or
water boiler
When the water is hot enough, the program makes the inner
drum rotate back and forth, sloshing the clothes through the
soapy water.
14. The detergent pulls the dirt from your clothes
and traps it in the water.
The program opens a valve so the water drains
from both drums. Then it switches on the
pump to help empty the water away.
The program opens the water valves again so
clean water enters the drums.
The program makes the inner drum rotate back
and forth so the clean water rinses the clothes.
It empties both drums and repeats this process
several times to get rid of all the soap.
15. When the clothes are rinsed, the programmer makes the
inner drum rotate at really high speed—around 80 mph
(130 km/h). The clothes are flung against the outside
edge of the inner drum, but the water they contain is
small enough to pass through the drum's tiny holes into
the outer drum. Spinning gets your clothes dry using
the same idea as a centrifuge.
The pump removes any remaining water from the outer
drum and the wash cycle comes to an end.
You take your clothes out