Newer
Older
Synchronous by TEMPLATED
templated.co @templatedco
Released for free under the Creative Commons Attribution 3.0 license (templated.co/license)
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
<html>
<head>
<title>My Project </title>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta name="description" content="" />
<meta name="keywords" content="" />
<link href='http://fonts.googleapis.com/css?family=Lato:300,400,700,900' rel='stylesheet' type='text/css'>
<!--[if lte IE 8]><script src="js/html5shiv.js"></script><![endif]-->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="js/skel.min.js"></script>
<script src="js/skel-panels.min.js"></script>
<script src="js/init.js"></script>
<noscript>
<link rel="stylesheet" href="css/skel-noscript.css" />
<link rel="stylesheet" href="css/style.css" />
</noscript>
<!--[if lte IE 8]><link rel="stylesheet" href="css/ie/v8.css" /><![endif]-->
<!--[if lte IE 9]><link rel="stylesheet" href="css/ie/v9.css" /><![endif]-->
</head>
<body class="homepage">
<div id="wrapper">
<!-- Header -->
<div id="header">
<div class="container">
<!-- Logo -->
<div id="logo">
<h1><a ">My Project</a></h1>
<span></span>
</div>
<!-- Nav -->
<nav id="nav">
<ul>
<li class="active"><a href="index.html">Home</a></li>
<li><a href="about me.html">About Me</a></li>
<li><a href="./assignment/assignment.html">Assignment</a></li>
<li><a href="my project.html">My Project</a></li>
<li><a href="contact.html">Contact Us</a></li>
</ul>
</nav>
</div>
</div>
<!-- /Header -->
<div id="page">
<div class="container">
<div class="row">
<div class="9u skel-cell-important">
<section id="content" >
<header>
<h2 style="color:blueviolet">Idea 2: Solar Powered Smart Kitchen Chimney</h2>
<p style="justify-content: center"><strong> •In India, the biomass is used for generation of heat for cooking process. <br>
• In rural area, the biomass is available in huge quantity.<br>
• The burning of biomass, can release smoke and high concentration of particulate matter. <br>
• Which dangerous for health of person working in kitchen and person who will come contact with the smoke. <br>
• So, it is necessity to absorb this smoke from kitchen, before it gets add into the atmosphere. </strong></p>
<br> <br>
<p style="justify-content: center"><strong> A smart kitchen chimney uses the solar energy as a power source the run the DC
fan of the chimney. When the smokes come in contact with the sensor of chimney, the signal will gets to Arduino microcontroller,
the exhaust fan will get operate, which can absorb the smoke from kitchen and send it into carbon charcoal filter where the carbon
and other hazardous gases will get absorbs and the smoke will exhausted into the atmosphere. </strong></p>
<br> <br>
<p style="justify-content: center"><strong> The chimney is the passage through which smoke and combustion gas escape from workplace
to outer environment. The existing chimneys are operated based on AC source which is more costlier and some places the electricity is not available.
In order to overcome this difficulty our entire system works on DC source.
From solar panels we get sufficient DC supply to operate the entire system. Solar energy is a renewable energy which we can generate at low cost.<br>
The normal exhaust fans in household as well as in all other workplaces have a manual speed control system. it is regulated using a rotary switch which
internally involves a potentiometer, the potentiometer adjusts current flow to the exhaust fan and hence,
the speed is adjusted this system creates a few problems in terms of user comfort. To avoid this automatic on/off control technique is implemented
in our proposed system. <br>
The automatic on/off control process of exhaust fan is made by Arduino microcontroller and smoke sensor. The smoke sensor detect the smoke more
accurately and send required data to exhaust fan module and the fan get operate. </strong></p>
<br> <br>
<div class="row">
<div class="col">
<div class="card text-center">
<div class="row">
<div class="col">
<div class="card text-center">
<br> <br>
<h4>5. Literature Survey</h4>
<p style="justify-content: center"><strong> Yu et al. (2015):A relatively low number of smokers have caused high lung cancer prevalence in females in Taiwan.
Since cooking is one of the major sources of particulate matter (PM) and polycyclic aromatic hydrocarbons (PAHs) in household buildings, one of the major risk
factors for lung cancer is suspected to be the exposure to air pollution from cooking (APC) [1]. <br> <br>
Gao et al. (2013):One of the major problems of indoor air quality and indoor environmental health identified was the particulate matter generated during the
cooking process. Accurate information of emission characteristics especially the size distribution is re-quired by reliable assessment of exposure to cooking
generat-ed particles. The volume/mass-based size distribution of the fume particles at the oil heating stage for the typical Chinese-style cooking in a laboratory
kitchen is characterized in this study titled “Volume-based size distribution of accumulation and coarse particles (PMO. 1-10) from cooking fume during oil heating”
which was published in “Building and Environ-ment”[2]. <br> <br>
Poon et al. (2016):The major indoor pollutant source is from cooking. To know both the exposure, inside and outside the kitchen are im-portant. Two indoor zones and
their spatial distribution of particle concentration however, have not been studied exten-sively. In this study, particle transport between two zones for a water
boiling process under four kitchen hood operation scenarios was investigated. By using a condensation particle counter the particles were counted and the study may be
con-sidered a study of ultrafine particles since most of the particles were less than 100 nm in diameter. Poon et al published their article in Building and Environment
and the title is “Experi-mental study of exposure to cooking emitted particles under single zone and two-zone environments”. [3] <br> <br>
Zhou et al. (2016):Occupant's health is determined by the pollutants generated from cooking process. Range hood is installed to exhaust oil fume and other pollutants for
conventional residential kitchen in hot summer and cold winter region of China. Air is sup-plied through the insect screen in typical kitchen. However, for good indoor
air quality in kitchen, this kind of air supply and exhaust system is not capable of providing air distribu-tion. The combined scheme with air supply through slot air
curtain and air exhaust through range hood is proposed in order to solve this problem, which is called as the push-pull ventilation system. To investigate the air velocity,
temperature and pollutant distributions both numerical simulation and field test were carried out. During numerical simulation Or-thogonal study was performed. “A pre and post
evaluation of indoor air quality, ventilation, and thermal comfort in retrofit-ted co-operative social housing” was presented by Zhou et al and also published in Building and
Environment <br>
</strong></p>
<br> <br>
<h4>6.Component and its specification</h4>
<h4>a. DC Fan</h4>
<p style="justify-content: center"><strong> The fan is used to sucks the smoke from the kitchen, exhaust it into the atmosphere. Here i have to select the fan, which is work on solar power. so the DC fan is selected.
The propose DC fan have this specification: <br>
Type: Axia Fan, Voltage:12V,Power:3W, Current:0.25A, Speed:2400 RPM, Size: 12x12x2.5cm,Air Volume:85CFM, Noise Level:35db </strong></p>
<div class="row">
<div class="col">
<div class="card text-center">
<div class="oval"><img src="img/p_1.jpg" width="60%"
height="300" class="svg__image"> </div>
<br> <br>
<h4>b. Battery</h4>
<p style="justify-content: center"><strong> Batteries as electrical storage medium, are very important part of this system because it have to provide the energy when there is no sunlight
So here i have to used sealed lead acid battery of rating 7.5 AH/12V. </strong></p>
<div class="row">
<div class="col">
<div class="card text-center">
<div class="oval"><img src="img/p_2.jpg" width="60%"
height="300" class="svg__image"> </div>
<br> <br>
<h4>c. PV Module</h4>
<p style="justify-content: center"><strong> A solar PV module is a collection of solar cells, mainly connected in series. These combinations of solar cells
provide higher power than a single solar cell. The PV module are available in the power rating from 3 watt to 300 watt. They really form the basic building block
of PV system as power generating unit. Here we required a energy from PV module for Battery Charging of around 7.5 AH. The power of battery is used to run a suction fan of
blower.so here i selected the PV module of rating 10W/12V. </strong></p>
<div class="row">
<div class="col">
<div class="card text-center">
<div class="oval"><img src="img/p_3.jpg" width="60%"
height="300" class="svg__image"> </div>
<br><br>
<h4>d. MPPT Charge Controller </h4>
<p style="justify-content: center"><strong> The PV system required several components other than PV module.The batteries are required to store the electrical energy for
night time applications. So here the protection of batteries is required from over-charging, over-discharge as both of these damage the batteries and reduce their lifetime.
so the device which protect the batteries is know as charge controller. MPPT is used to ensure that PV module is supplying maximum posible power to the systems.In the absence of
MPPT, the PV module may work in sub-optimal conditions and may not generate power to its potential. The charge controller and MPPT are club into single electronic device
called MPPT charge controller. so here i have to design the circuit and to develop the PCB in Fab Lab</strong></p>
<div class="row">
<div class="col">
<div class="card text-center">
<div class="oval"><img src="img/p_4.jpg" width="60%"
height="300" class="svg__image"> </div>
<br> <br>
<h4>e. microcontroller</h4>
<p style="justify-content: center"><strong> A microcontroller is a compact integrated circuit designed to govern a specific operation in an embedded system. A typical microcontroller includes
a processor, memory and input/output (I/O) peripherals on a single chip. A microcontroller is embedded inside of a system to control a singular function in a device. It does this by interpreting
data it receives from its I/O peripherals using its central processor. The temporary information that the microcontroller receives is stored in its data memory, where the processor accesses it and uses
instructions stored in its program memory to decipher and apply the incoming data. It then uses its I/O peripherals to communicate and enact the appropriate action.There are a number of technology and b
business considerations to keep in mind when choosing a microcontroller for a project.Beyond cost, it is important to consider the maximum speed, amount of RAM or ROM, number or types of I/O pins on an MCU,
as well as power consumption and constraints and development support. </strong></p>
<div class="row">
<div class="col">
<div class="card text-center">
<div class="oval"><img src="img/p_5.png" width="60%"
height="350" class="svg__image"> </div>
<br> <br>
<h4>f.Smoke Sensor</h4>
<p style="justify-content: center"><strong> Smoke sensor sense the smoke which is coming from burning of biomass or gas in kitchen. After sensing the smoke it can gives the signal to microcontroller for to start the working of fan in chimney.</strong></p>
<div class="row">
<div class="col">
<div class="card text-center">
<div class="oval"><img src="img/p_6.jpg" width="60%"
height="350" class="svg__image"> </div>
<br> <br>
<h4>g. Carbon Filter</h4>
<p style="justify-content: center"><strong> The carbon filter is used to absorb the charcoal from the smoke. </strong></p>
<div class="row">
<div class="col">
<div class="card text-center">
<div class="oval"><img src="img/p_7.jpg" width="60%"
height="350" class="svg__image"> </div>
<p style="justify-content: center"><strong> [1]Yu, X. J., Yang, M. J., Zhou, B., Wang, G. Z., Huang, Y. C., Wu, L. C., ... & Gao, X. H. (2015). Characterization of somatic mutations
in air pollution-related lung cancer. EBioMedicine, 2(6), 583-590 <br> [2]Gao, J., Cao, C., Zhang, X., & Luo, Z. (2013). Volume-based size distribution of accumulation and coarse particles
(PM0. 1–10) from cooking fume during oil heating. Building and Environment, 59, 575-580.<br> [3] Poon, C., Wallace, L., & Lai, A. C. (2016). Experimental study of exposure to cooking emitted
particles under single zone and two-zone environ-ments. Building and Environment, 104, 122-130.</strong></p>
<p>Go to the <a href="#Abstract">top</a></p>
</section>
</div>
<div class="3u">
<section id="sidebard2">
<header>
<h2>Content</h2>
</header>
<ul class="style1">
<li class="first"><span class="fa fa-check"></span><a href="# Need of the Project">1.Scope of the Project</a> </li> <br>
<li><span class="fa fa-check"></span><a id="Abstract" href="#Abstract">2.Abstract</a></li><br>
<li><span class="fa fa-check"></span><a href="#">3.Introduction </a> </li><br>
<li><span class="fa fa-check"></span><a href="#">4.Sketch & Block Diagram of Project</a> </li><br>
<li><span class="fa fa-check"></span><a href="#">5.Literature Survey </a> </li><br>
<li><span class="fa fa-check"></span><a href="#">6.About Component of Project </a> </li><br>
<li><span class="fa fa-check"></span><a href="#">a.PV Module </a> </li><br>
<li><span class="fa fa-check"></span><a href="#">b.MPPT Charge Controller </a> </li><br>
<li><span class="fa fa-check"></span><a href="#">c.Battery</a> </li><br>
<li><span class="fa fa-check"></span><a href="#">d.Micro-controller</a> </li><br>
<li><span class="fa fa-check"></span><a href="#">e.Smoke Sensor</a> </li><br>
<li><span class="fa fa-check"></span><a href="#">f.DC Fan</a> </li><br>
<li><span class="fa fa-check"></span><a href="#">g.Carbon Filter</a> </li><br>
<li><span class="fa fa-check"></span><a href="#">7. Working of Smart Chimney</a> </li><br>
<li><span class="fa fa-check"></span><a href="#">8.Fabrication of Chimney</a> </li><br>
<li><span class="fa fa-check"></span><a href="#">9. Testing and Results</a> </li><br>
<li><span class="fa fa-check"></span><a href="#">What I Learn?</a> </li><br>
<li><span class="fa fa-check"></span><a href="#">References</a> </li><br>
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
</ul>
</section>
</div>
</div>
</div>
</div>
<!-- Footer -->
<div id="footer">
<div class="container">
<div class="row">
<div class="3u">
<section id="box1">
<header>
<h2>Back</h2>
</header>
<ul class="style1">
<li class="first"><a href="#">Assignment 18</a></li> <br>
<li><a href="#">Assignment 17</a></li> <br>
<li><a href="#">Assignment 16</a></li> <br>
<li><a href="#">Assignment 15</a></li> <br>
<li><a href="#">Assignment 14</a></li> <br>
<li><a href="#">Assignment 13</a></li> <br>
<li><a href="#">Assignment 12</a></li> <br>
<li><a href="#">Assignment 11</a></li> <br>
</ul>
</section>
</div>
<div class="6u">
<section id="box2">
<header>
<h2>Assignment 2</h2>
</header>
<div> <a href="assignment2.html" class="image full"><img src="img/pics02.jpg" alt=""></a> </div>
<p>CAD (Computer Aided Design) is the use of computer software to design and document a product’s design process.</p>
</section>
</div>
<div class="3u">
<section id="box3">
<header>
<h2>Next</h2>
</header>
<ul class="style1">
<li class="first"><a href="#">Assignment 3</a></li> <br>
<li><a href="#">Assignment 4</a></li> <br>
<li><a href="#">Assignment 5</a></li> <br>
<li><a href="#">Assignment 6</a></li> <br>
<li><a href="#">Assignment 7</a></li> <br>
<li><a href="#">Assignment 8</a></li> <br>
<li><a href="#">Assignment 9</a></li> <br>
<li><a href="#">Assignment 10</a></li> <br>
</ul>
</section>
</div>
</div>
</div>
</div>
<!-- Copyright -->
<div id="copyright">
<div class="container">
Design: <a href="http://templated.co">TEMPLATED</a> Images: <a href="http://unsplash.com">Unsplash</a> (<a href="http://unsplash.com/cc0">CC0</a>)
</div>
</div>
</div>
</body>
</html>