The righteous book of Al-Quran mentions that the basic need of the living thing in this world is water. Resident of rural areas such as indigenous people will tap the highland aquatic resources as the main foundation for water. The reservoir is built on the top of hilly area to collect water before it discharges through a pipe system that uses the force of gravity to go down to the settlements. However, the filtration system frequently clogs and requires the occupants to climb up the reservoir hill for cleaning process. A lot of energy and time are required to manage the irrigation systems. Thus, an innovation system has been conducted as the filters will be cleaned automatically using solar energy supply. The designs of the filters are specially designed as the filter is equipped with electric motors, washer rods, power supply units, and automatic control box. The advantages of this project are the product will filtered the water as remain as natural highland watering resources while using the solar energy to accomplished green technology application.
This study was focused toward to create a filtration system using new ideas in order to overcome the problem of clogged on filtering system. This project was used of solar energy as a power source to operate this filter system. Irrigation system is very important to people either for agricultural purposes or daily use. Clean water source can affect human health. Natural water resources include lakes, rivers, streams, groundwater, precipitation and oceans. Water is a fundamental resource to all human [
Many constrain needs to be faced by aborigine in order to get the water supply as the topography of the hilly terrain and steep slopes, attack by wildlife and unpredictable weather. Natural water resources should be shared with other users such as animal in the wild. Therefore proper planning should be done to ensure that it does not interfere with the existing ecosystem. To keep the existing ecosystem from damage, this creates filter that uses solar energy to operate. This is to prevent from air pollution cause by the smoke that is released when using gasoline or diesel engine to operate this device. Also it avoids from contamination, and the used of solar energy from nature can be reduce the operating costs, thus helping to increase the productivity. Solar energy will be collected and stored in the batteries for this device. Solar power is energy from the sun and without it is presence all life on earth would end. Solar energy has been locked upon as serious source of energy for many years because of the vast amounts of energy that are made freely available, if harnessed by modern technology. The amount of solar radiation at location receives depend on a variety of factors including geographic location, time of day, season, local landscape, and local weather. The discovery of photovoltaic’s happened in 1839 when the French physicist Edmon Becquerel first showed photovoltaic’s activity [
This study produced a prototype of the filtration system that can solve the problem of filter clogged with debris. Thus, the system was capable to supplied clean water to consumers. The management cost of this system also can be reduced with the use of solar energy that can be obtained for free. Maximum use of natural resources such a hill water resources and sunlight can be reduced of management cost and protected by the environment from pollution [
The materials needed for this study such as solar panel, battery, solar charger controller, wiper motor, multimeter, PVC pipe, PVC socket, drill, wire, plastic box, angle iron, nut and bolt, limit switch, timer, relay, fuse and connector block. All the materials were purchased from several hardware shops in Terengganu, Malaysia.
On October 3, 2013, a group of researchers from Universiti Sultan Zainal Abidin (Uni SZA) was visited to Kampung Baru, Tepoh, Terengganu to observe the irrigation system that used in the village. Based on the observation, this village are used the natural water sources. A reservoir (
Residents should be taken the same precautions they would with any irrigation water that may contain bacteria regularly found n rivers and streams. The natural water need to be filtered depends upon its end use and how long the water will be stored. For simple water reservoir system that use gravity to supply a main pipe, an inlet screen that filters large leaf debris is all that is needed, provided the water is used within several weeks. Irrigation in the mountains is found in two distinct ecology zones such as valley bottom and highland slope. Along valley bottoms man communities construct flood control device to prevent rainy season inundation of their fields. Recent evidence also indicates at least one post-Columbian use a filtration in the highland. The importance of pre-filtering rainwater before it enters the storage container is often overlooked. Complaints of stored rainwater smelling or turning “rotten” can always be traced to improper pre-filtration. If rainwater is not pre-filtered, a large amount of organic matter I the form of leaves and dirt can enter the storage tank. Aerobic bacteria begin to consume the organic matter use up all the dissolved oxygen. Anaerobic bacteria begin to predominate resulting in odour. Other benefits of pre-filtering rainwater are reduced sediment build up at the bottom of the storage tank and less tank maintenance.
Arc welding is a type of welding that uses welding power supply to create an electric arc between electrode and the base material to melt the metal at the welding point. They can use either direct (DC) or alternating (AC) current, and consumable or non-consumable electrode. The welding region is usually protected by some type of
shielding gas, vapour, or slag [
Temperature distribution during any welding process holds the key for understanding and predicting several important welding attributes like heat affected zone, microstructure of the weld, residual stress, and distortion during welding. The accuracy of the analytical approaches for modelling temperature distribution during welding has been constrained by oversimplified assumptions regarding boundary conditions and material properties. The joining metal requires more than moving an electrode along a joint [
Rough sketch of the design of the filter was made to get a clearer view. The materials prepared according to the size needed such as Angle iron 37cm = 2 units, Angle iron 47.5 cm = 2 nits, Flat iron 33 cm = 1 unit, Flat iron 6 cm = 2 unit, PVC pipe 60 cm = 1 unit and Rod iron 37 cm = 1 unit. Assembling of each part should be done carefully and thoroughly. The assembling process was made by using arc-welding techniques. Proper technique should be used to ensure the high quality of results. Precaution measures should be taken to avoid any accident. After completed the assembling process of basic frame, the electronic circuit control box was constructed in accordance with the desired control system. The basic sketch of the system must be checking first to ease of installation equipment needed. Installation of equipment for builds an electronic circuit controller box according to the sketch that was made. Test the prototype that has been built. Tests are done to check whether the prototype is able to work or not. Proficiency testing also done to see the capability of this prototype.
Solidworks refers to a 3D computer aided design program that enables to transform new ideas into great products. Its runs on a Microsoft platform and is mainly used by engineers and designers all over the world. From this study, Solidworks is used to design a water filter.
The experiments that have been done to create a prototypes of innovative filtering system for highland irrigation and measuring the effectiveness of that device for 20, 40, 60, 80, 100, and 120 minutes. This filter was used to overcome the clogged problem which it faced by rural people. As we know, the filters are submerged in the water
for the long periods of time will be because it clogged by foreign object such as moss, leaves and twigs. The factors of emphasis in this prototype were welding techniques, welding safety and effectiveness of the prototype during this work.
The limit switch (
The solar panel used (
The DC motor used to drive this system is the rear windshield wiper motor [
The wiper motor ability tests was conducted to determine the appropriate amount of time for it to work well for this prototype. Tests are done for the past 20, 40, 60, 80, 100, and 120 minutes. The result of these tests shows in
TIME (MINUTES) | DESCRIPTION (DEVICE FUNCTIONALITY) |
---|---|
20 | 1) The motor functions well without any problems 2) The washer rod moves perfectly |
40 | 1) The motor functions well without any problems 2) The washer rod moves perfectly |
60 | 1) The temperature of motor was increase 2) The washer rod moves perfectly |
80 | 1) The temperature of motor was too high 2) The washer rod moves with a small vibrating |
100 | 1) The temperature of motor was too high and it loss of power 2) The washer rod moves slowly with high vibrating |
120 | 1) The temperature of motor was too high and it loss of power 2) The washer rod failure to function. |
After research, we find that this developed filter still has some weakness with the operation timing. As proposed, the improvement can be done by changing the use of a timer system to sensor system. Sensor system is more effective than the timer system as it will operate only on the time required. Moreover, the addition of water jet nozzles can also be installing on the main rod to increase cleaning effectiveness rate.
Mohd Hudzari Razali,Syazili Roslan,Abdus Ssomad M. Abd Halim,Ahmad Farizal Md. Shokeri,Nur Azuan Husin, (2016) Design and Development of Innovative Highland Water Filtration System. World Journal of Engineering and Technology,04,383-390. doi: 10.4236/wjet.2016.43037