Construction of solar cookers and driers sustainable klamath. Four basic types of solar cookers sunshine on my shoulder. The first type has a painted black base and second type has a pained black with coal. Photograph of an mc6cooker from the production in india. It can be used to cook all types of food vegetables, fruits, meat, cereals, bread, etc. An approximation made in the above analysis is that the heat loss factor is assumed con stant. Shopclues offers solar box type cooker solar cooker at best prices. Modeling of solar cooker is done using the trnsys software. The panel solar cooker uses reflective panels to focus sunlight onto a pot. Fabrication of the cooker is very easy and so cost of labour is also lowered down. In the experimental tests three solar cookers boxtype were used.
A box type solar cooker can be used only during the daytime. Performance evaluation of a doubleglazed boxtype solar. Solar cooking helps to reduce the demand for wood and to prevent deforestation, saving fossil fuel and lowering utility bills. Comparative analysis on solar cooking using box type solar. A promising idea for solar cooker was introduced by bernard of france in 1994 and barbara kerr a few. You can make recipe of your choice with the help of this cooker. Solar box cooker or solar oven it is the most common type of solar cooker made for personal use. A finite element simulation model of the advanced box cooker is presented. A solar cooker is a device which discharges energy of indirect sunlight to heat, cook or pasteurize drink and other food non materials.
Design and construction of a wooden solar box cooker with performance and efficiency test. Photograph of an mc6 cooker from the production in india. In the present investigation a highly efficient inclined box solar cooker is designed and fabricated details constructional feature of. Emi options are also available for solar box type cooker solar cooker and other subcategory. Another solar cooker type is the concentration type where the solar radiation is directed to convey at a point called the focal point where the cooking pot is placed kulkarni et al, 1997, patel et al, 2000, hussein et al, 2008. Solar cooker project of ades abstract the article describes the contribution of the ades solar cooker project in the south of madagascar. Results of thermal performance showed that, the parabolic solar cooker attained a maximum temperature of 86. In load test, the cooker was loaded with three cooking utensils each containing 400g of water. Cooking with box type solar cooker of ades traditional cooking on open fire. A novel advanced boxtype solar cooker sciencedirect. An acquisition system data integrated by a compact. Saxena centre for energy studies, indian institute of technology. We sell solar box type c ooker as well as solar parabolic cooker.
Food is cooked in 4 aluminium containers for 4 to 5 persons within 2 to 3 hours. Performance of this new design will be more or less same as conventional cooker. Building the all season solar cooker thanks for your interest in the all season solar cooker assc. Pdf solar cooking is one of the most promising techniques to meet the cooking needs in. Dish solar cooker is used for faster outdoor cooking for about 1015 persons with solar energy. C ooking pots system is coated with high thermal absorbing coating. Thermal performance evaluation of box type solar cooker using. The box cooker, which is the simplest and the cheapest solar cooker type, is still able to heat food to 150 c 300 f. Solar cooking is free once you have the cooker itself.
Solar panel cookers combine elements of the box cooker and the. Allow the cooker to reach its maximum temperature about 200 degrees c or higher and maintain that for an hour. Solar cooking does not require any electricity but uses solar thermal energy to cook the food. It consists of an insulated box with a glass or a plastic window. The window acts as a solar energy trap by exploiting the greenhouse effect. Find here online price details of companies selling parabolic solar cooker. An inexpensive, aluminized cardboard panel cooker can heat food up to 250 degrees fahrenheit. They use a free, renewable energy source and do not pollute the environment. The cooking time depends primarily on the materials being used, the amount of sunlight at the time of cooking, and the quantity of food that needs to be cooked.
Build a solar cooker a solar cooker uses the energy of the sun to cook food. A large fraction of the mass of most food products is due to water, and more water may be added in the boiling type of cooking. It explains advantages and disadvantages of solar cooking and the challenges to change traditional cooking habits. Performance evaluation of a doubleglazed boxtype solar oven. Cooking with a box type solar cooker is similar to cooking in a standard oven but cooking takes a longer period of time. These instructions will provide a basic summery of the construction.
Low cost tile box solar cooker in the present design, an attempt is made to reduce the cost of conventional box type cooker by using materials different from the common type. Experimental investigation of a box type solar cooker. Advantages 1no requirement of cooking gas or kerosene, electricity, coal or wood. Design and construction of a wooden solar box cooker with.
Several types of solar cooker have been described in different books and literatures. Find details of companies offering solar box cooker at best price. The following tests were carried out on the selected solar cooker. The cooker will be very appropriate for rural applications.
There are 105 box solar cooker suppliers, mainly located in asia. If the day is sunny, clear, and warm, the temperature inside the cooker should begin to reach 100 degrees c or more within 20 minutes or so. Link downloads the pdf which details how to make the cookit, and discusses solar cooking. Cooking tray is made up of alluminium and powder coated. A laboratory model of a box type solar cooker employing a nontracking concentrator has been designed and fabricated, and its thermal performance has been evaluated experimentally.
Experimental investigation of a box type solar cooker employing a nontracking concentrator b. The box oven is the most well known type of solar cooker. Solar box type cooker solar water heater, solar thermal. It is very easy to use and is totally devoid of complexities unlike the other cookers. The economics of boxtype solar cookers sciencedirect. An experimental study on boxtype solar cooker, sonali kesarwani, ajeet kumar rai and vivek sachann, journal impact factor 2015. The performance of a boxtype solar cooker can be represented in terms of two figures of merit, f1 and f2, which can be determined by simple thermal tests and to characterize the cookers 1. Durability repairs should be infrequent and easily performed. This type of cooker has been the advantage of slow, even cooking of large. Thermal test procedure for box type solar cookersi s. Test procedures have been proposed to evaluate thermal performance of solar cookers. Now iam graduated from jimma university in bsc in natural science physics.
Solar cookers solar cookers are used to cook food and pasteurise water for safe drinking. Solar cookers only require clear skies and healthy sunshine to work. Thermal performance evaluation of box type solar cooker. Temperatures can get so hot that you can fry food or pop popcorn. Mathur centre for energy studies, indian institute of technology, hauz khas, new dehli 110 016, india received 26 april 1985 atractthe economic feasibility of using a simple boxtype solar. Pdf in this article, the work presented concerns the design and the simulation of the operation and the experimentation of a solar. Solar box cooker is the simplest type of solar cooker available because it is relatively cheap, lowtech device 26. In summers you can make use of the cooker effectively and also the food will get prepared within no time.
Thus, the box type solar cooker with a single reflector 8 has been promoted by the ministry of nonconventional energy sources, government of india. Thermal performance evaluation of box type solar cooker using stone pebbles for thermal energy storage jagan nath shrestha and madhu ram byanjankar institute of engineering, tribhuvan university, gpo box 1175, kathmandu, nepal. Objectives by splitting into 23 person groups, students work in teams to build a mini solar cooker model that embodies the basic. Solar box type cooker vegetables, dal, rice, khichdi, pickles, idli, ghee and lot more is cooked by suns heat. Types of solar cookers basically, there are 3 types of solar cookers available on the market. Parabolic cookers 1 box cookers solar box cookers sometimes called solar ovens are the most common and inexpensive type of solar cookers. Design, construction and performance evaluation of abox type solar. Different categories of solar cooker ranging from concentrator types, solar ovens, box type cookers with or without reflectors and indirect solar cookers have been designed and tested in nigeria.
Get info of suppliers, manufacturers, exporters, traders of parabolic solar cooker for buying in india. Another solar cooker type is the concentration type where the solar radiation is directed to. These designs were examined under two modes of operations. It is also one of the fastest and convenient ways to prepare food without the use of fuels those heat up the kitchen. Solar cookers do not produce smoke and can be used by anyone to cook food. One of needs most famous solar cooks, kathryn mccoy of tennessee, offers these tips for cooking with a solar oven. But what are the advantages to using a solar cooker. In the present investigation a highly efficient inclined box solar cooker is designed and fabricated details constructional feature of the cooker are described. Pdf design, construction and performance evaluation of. An essential part of a solar cooker is a reflector. The thermal evaluation experiment to determine the stagnation temperature of the boxtype solar cooker was carried out on 3rd march, 20, having a suitable clear sky.
Going ahead about solar box cooker we will first look at the advantages and disadvantages of solar cookers. It is very simple in construction, consists of a box square, rectangular, cylindrical painted black from. This is a shiny surface that reflects and concentrates the suns energy. Solar cooker designs just as there are many kinds of conventional cookers ovens, stovetops, broilers, microwave ovens, there are many kinds of solar cookers. Delhi, new delhi 110016, india abstractsome guidelines are provided for thermal evaluation of box type solar cookers. However, a more widespread use of solar cookers did not take place until the 1970s. Results of outdoor tests and simulation were used to optimize the cooker design. A solar cooker is a device which utilizes the solar energy to cook and heat food. Information about solar cookersa solar cooker is a device which utilizes the power of the sun in cooking food and sterilizing water. Pdf performance evaluation of solar box cooker assisted with. All season solar cooker operating features youtube.
It has been suggested that solar cooking and the box cooker. This means that you can use a solar oven anywhere that has lots of sun. A canning jar painted flat black works fine to boil water. It was found that the time consumed for cooking in a box type solar cooker with four. The box type solar cooker is an easily built, insulated box. Low cost wooden box solar cooker in the present design, an attempt is made to reduce the cost of a conventional box type cooker. Oct 29, 2010 continuing with the previous post let us talk about the solar box cookers. To make a comparative study of a solar oven type box and of a parabolic solar oven. Comparative assessment of two different designs of box cder. The resulting solar cooker power curve is a useful device for interpreting the capacity and heat retention ability of a solar cooker.
Boxtype solar cookers are suitable mainly for the boiling type of cooking. The cooking temperature in this case is close to 100c. The cooking power curve is independent of location and date provided that protocol is followed. At first, solar cooker was put to test for noload test without stone pebbles the solar cooker was experimented for load test. How to make, use and enjoy solar cooking wiki home. Solar box cookers sometimes called solar ovens are the most common and inexpensive type of solar cookers. Purohit b a solar energy centre, ministry of nonconventional sources, government india, block14, cgo complex, new delhi 110016, india centre for energy studies, indian institute of technology delhi, hauz khas, new delhi, india.
In the box type solar cooker the cooking time takes about 50100% longer than on the open fire since it is low temperature cooking. A box type solar cooker having mirror booster was used for the experiment. It is very much like the panel cooker above, except that the open side is covered by clear glass or plexiglass, creating an air tight heat trap or oven in the center of the box. Study of second figure of merit of box type solar cookers. It consists of a single piece of cardboard with aluminum that is folded into a panel that acts like a reflector. Evaluation of fuzzy inference in box type solar cooking food image of. Many solar cookers currently in use are relatively expensive, lowtech devices, although some are as powerful or as inexpensive as traditional stoves, and advanced, largescale solar cookers can cook for 2 people. Thermal performance of a reflector based solar box cooker. They found that the nutrient compositions of the species dried with the solar driers were high and compared well with other methods of open drying.
A dish cooker sk 14 type solar cooker with a dish diameter of 1. The developed solar cooker was tested at minna latitude 9. Youll find an article discussing solar box cooker designs here. Study of second figure of merit of box type solar cookers by. Air temperature, wind, and latitude also affect its performance 26. A solar box cooker is smoke free unlike other forms of cookers which uses smoky cooking fires which results in eye and lung diseases.
Pdf design and realization of a box type solar cooker with thermal. These box cookers have a very simple construction and they are made of low cost. There are three basic types of solar cookers on the market today box, parabolic reflector and panel cookers. The r eflector lining is an aluminium foil which is g lued on the inner side of the basket. Manual azimuth tracking is required at least twice a day, 24 even if some models do not require any tracking 25,26. The designs considered for the solar cookers are square, rectangular and octagonal. C on average basis and was the best followed by the boxtype solar cooker 52. Solar cookers are devices that use solar energy to cook food. It is always advantageous to use a solar cooker as they use no fuel and have less operational costs. Open reflector type solar cookers focus the suns rays on open cooking. Combine beans, water and onions in a dark, covered pot and cook for 46 hours. China box solar cooker, china box solar cooker manufacturers.
It should be noted that the temperature inside box type solar cooker can go from 100 0 c to 140 0 c within 2 to 3 hours when placed in sunlight. Build your own solar oven page 6 of 6 a renewable energy project kit the pembina institute 5. Basically, there are 3 types of solar cookers available on the market. All three mechanisms combine to make the food cooking process very. The advantages are speed and the potential to cook when it is cool outside. A wide variety of box solar cooker options are available to you, such as aluminum alloy, stainless steel, and cast iron. Continuing with the previous post let us talk about the solar box cookers. I made some project on box type solar cooker in order to evaluate its performance under jimma air condition so that i have plan to develop this project to the society if i could get help. This newly designed cooker will be very appropriate for rural applications. As a result, sensible heating up to the cooking temperature requires almost 4.
Evaluation of the cooking power in three different solar cookers box. The reflected rays heat the air trapped in the box sufficient to cook food. Combine the masa with the water to make a smooth paste. So, this type of solar cooker is used to cook only those food materials which require gentle heating. The simplest type of solar cooker is the cookit shown in figure 1.
An experimental study on box type solar cooker, sonali kesarwani, ajeet kumar rai and vivek sachann, journal impact factor 2015. To operate one, all you need is sunlight, so you can save a significant amount of money over the long term. As a result, solar cookers are being used increasingly in different parts of the world since its very easy to build one from scratch, and conserves nonreusable resources by harnessing the energy of the sun when available. These work best in tropical climates or in the warmer months when wind and heat loss are not an issue. Solar cooking and development of solar cookers appropedia. Solar box cooker is found to be the best because of its simple, easy design and relatively low cost. What follows below are step by step instructions that will help you to. The performance of a box type solar cooker can be represented in terms of two figures of merit, f1 and f2, which can be determined by simple thermal tests and to characterize the cookers 1. Technology and development be merged into this page or section. The parabolic solar cooker or curved concentrator solar cooker concentrates the suns heat onto the bottom or the sides of a potsimilar to a stovetop. It is very simple in construction, consists of a box square, rectangular, cylindrical painted black from inside and insulated from all sides except window side which is double glazed is used.
Advantages and disadvantages of using a solar cooker. This work fact the classic exploration of natural box type solar cooker has. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to the use of cookies. This research paper describes the performance evaluation of a doubleglazed boxtype solar oven with reflector fabricated using locally available materials, compressed sawdust with binder.