The data from our experiences with one of these homemade hydraulic ram pumps is listed in table 4 near the bottom of this document. The hydraulic ram pump hydram is a simple technology that uses readily available, renewable energy a drop in water level of at least 12 meters in a flowing stream and has only two moving parts that can be manufactured and maintained by local personnel. There are several designs of the hydraulic ram pump but the one that i like the best is the inline model shown here. Nov 04, 2015 there are several designs of the hydraulic ram pump but the one that i like the best is the inline model shown here. The hydraulic ram pump or hydram is a complete automatic device that uses the energy in the flowing water such as spring, stream or river to pump part of the water to a height above that of the source. Going from left to right we can see where the 100mm drive pipe attaches then the main body of the pump the big steel box and then the waste valve square opening on the right. A sufficient amount of constant wind is required for wind pumps to be effective.
Low cost, low flow, home made hydraulic ram pump no. I am amazed at the lack of a motor or any user input. The hydraulic ram pump is the mechanical pump which runs on kinetic energy of flowing water. These pumps may work at lower flows andor higher lifts than the typical ram pump.
As mentioned, if your water source is a standing source, or your water budget cannot withstand the waste of a ram pump, a wind powered pump is probably a better option. The hydraulic ram pump, invented more than 200 years ago, is one such pump. The plans now call for heavyduty us made valves simmons, 400 psi although other brands can be used, and larger clack valves as. A doityourself manual is now available by printing and mailing the application. This is a pump that uses the power of water flowing downhill to deliver a supply of water to a much higher level. Some information suggests that typical ram pumps discharge approximately 7 gallons of water through the waste valve for. They need no external source of power the force of moving water gives them the power they need. This information is provided as a service to those wanting to build their own hydraulic ram pump. This pump derives its power from the potential energy of the water uphill, and by wasting not in a bad sense the majority of the water that flows through the stand pipe. A ram pump is a lowcost solution for pumping water without electrical power since it uses the kinetic energy from flowing water. A guide to manufactljfwg and installation citeseerx. With a continuous flow of water a hydram operates continuously with no external energy source.
This old technology utilizes the momentum of falling water to power a pump using two valves to generate a waterhammer effect. But thats fine if you have a stream already flowing down a hillside. This instructable shows how to build a fairly simple water pump that n. If you have not previously installed a bamford hi ram pump, you should temporarily set up the pump, drive pipe and standpipe on flat ground and run the pump from an existing source of piped or reticulated water. Of course, you must first have a source of water a stream, pool, or what have you thats at least 18 inches above the pump and can provide a flow of no less than three gallons per minute into the trompe. A water ram pump, also called a hydraulic ram, operates by using a source of flowing water as its energy supply.
It is meant to lift water from a depth of 2m below the surface with no other external energy source required. Hydraulic ram pumps practical action 2 water will continue to be delivered after the delivery valve has closed until the compressed air in the air chamber has expanded to a pressure equal to the delivery head. Home power magazine has had several good articles on the pumps, including designs and instructions for a cheap ram pump you can build yourself using offtheshelf materials and a recycled fireextinguisher. The version that junkyard origin of creativity built uses commonly available materials like. This type of pump is a blessings to rural areas, farmers and middle class for its zero running cost. Homemade hydraulic ram pump for livestock water landgrant. Apr 02, 2014 in the photo above you can see the pump design i came up with. Essentially, a hydram is an automatic pumping device which utilises a. The goal of the ram pump project is to create a do it yourself diy manual in the native creole language, that explains how to construct and. Other than the power provided by the source water, the pump needs no additional energy input. Ram pump size designation normally comes from the diameter of the drive pipe in this case 100mm. This pdf manual on the hydraulic ram pump is a good place to start, that and the youtube videos from engineer777 will make you conversant on the technology and will allow you to build one of these pumps. Here is a diy ram pump that might be just what you were looking for.
This can be done, for example, by connecting a garden hose to the standpipe where water enters to drive the pump. For those sources, a diy windpowered pump is a better option. For example, you must have a pond on a hillside so that you can locate the pump below the pond. Pdf design and construction of a hydraulic ram pump. The delivery pipe can effect the pump in a few ways that are both good and bad. High lifter is not a ram pump welcome to high lifter. Strictly speaking, the ram pump doesnt create its own power but draws energy from the force of a moving column of water, usually fed through a. The ram was made to take advantage of the fact i was on site and happy to do the work. Page 7 in places where this ram can be used, it has many advantages over. A check valve is included in the delivery pipe to prevent return flow. To use a ram pump, you must have a source of water situated above the pump. Pump water with no electricity, no gasoline, just gravity. A manual on the hydraulic ram pump i hope this pdf and engineer777s videos help. The main components of a hydraulic ram are the delivery pipe, a pair of valves, and an enclosed air and water chamber.
The hydro ram is as easy to set up as it is to build. The delivery pipe is the pipe that takes water from the pump to the place you want to use the water. As in all other water powered devices, but unlike a water. The main parameters to be considered in designing a hydraulic ram include. The diagrams are self explanatory and the unit works on the principle of hydraulic pressure created by some flow. Design and construction of a hydraulic ram pump from. Above it depicts how the pump works the blue represents the water, the red represents the pressure spike, and the green represents the the lower pressure spike. Diy water pump that uses no electricity ram pump two. Diy water pump ram pump plumbing pumps water well drilling hydraulic ram latest technology gadgets rain barrel designer pumps homemade tools an improved simple hydraulic ram pump the simplicity of the original design is due to incorporating the air reservoir, which absorbs the hydraulic shock, into the outlet tubi. In this video i show you how to install a delivery pipe and give you some pointers on how to get the most out of your delivery pipe. Only the concrete for the base and pvc glue is needed. Though the pump is in use since long, it is not seen in comman forms for lots of its performance limitations. Hydralic ram pump manual if clean water is used maitenance is only. Although the principle of operation of the bamford hiram pump is similar to that of a traditional hydraulic ram pump, the new pump is considerably different in its construction and operating characteristics.
They are designed to be 2 to 4 times as efficient at delivering water as ram pumps. The 114 inch schedule 40 pvc drive pipe supplying the ram pump. Note the water exiting the waste valve and the rock used to hold the pump upright and anchor it. Hydraulic ram pump, pumps water without electricity. Components of hydraulic ram installations with reference to fig 1, the momentum provided by the flow qs, caused by the low supply head hs, is used to pump a part of flow q to a higher elevation hd qw is the wasted flow which may be considered as the drive flow and h is the head gained by the suction of the pump. The ram described in this manual needs to have a fall of at least 1 metre from the source to the ram, and a flow at the source greater than 5 litres per minute. Water management is an important factor for everyone homesteading or living offgrid. This information is provided as a service to those wanting to try to build their own hydraulic ram pump. Design and construction of a hydraulic ram pump from leonardo. A hydraulic ram, or hydram, is a simple yet quite magical device that pumps water up hill by using the water itself to power it it uses no fossil fuels and needs very little maintenance,the technology is very old but now hardly used and forgotten. Leonardo electronic journal of practices and technologies issn 15831078 issue 11, julydecember 2007 p. The hydraulic ram pump is an electricity and fuel free means of moving water uphill. The pump uses the momentum of a relatively large amount of moving water to pump a relatively small amount of water uphill.
A doit yourself manual is now available by printing and mailing the application. How to make a hydraulic improved version of hydraulic ram pump which requires no electricity and no motor. It is hoped that this short manual provides the necessary information to. This mechanical hydropower device is well established for domestic and farm water pumping at remote sites, where there is a steady flow of water at a low level. The design and fabrication of a hydraulic ram pump hydram is undertaken.
Here are a couple equations to help determine the drive pipe length inlet pipe where l equals the length. Ram pump principle livestock watering pumps are often selected with pump driving energy as the limiting factor. If you would like to build the pump yourself then check out this. Hebert dammed up a springfed creek and inserted a pipe to run the water downstream to the pump. Install solar water pump 12v solar pump with 150 watt solar panel with borewell drill complete steps duration. Hi beau the property where the ram pump is situated gets winter rain and usually uses a spring high on the landscape for drinking water however the volume of water was very low and stops mid summer. The drive and delivery pipes are not part of the detail. This pump consisting of four brass check valve which increases pressure and water output. What they dont tell you is that they will require much maintenance and replacement of mechanical parts due to the pressures involved. Technologies within this class are the hydraulic ram. Diy water pump that uses no electricity ram pump two part.
Typically, only 2% to 20% of the water flowing through a ram pump system will actually be delivered to the storage tank or trough. Oct 21, 2014 strictly speaking, the ram pump doesnt create its own power but draws energy from the force of a moving column of water, usually fed through a pipe from a point more than 18 inches above the trompe. As long as you have a water source, such as a lake, pond, stream, or storage container and you have a drop in elevation from that water source, you can move water uphill. Jan 30, 2015 for those sources, a diy windpowered pump is a better option. I was asked to test the two designs of ram pump to find out if one was better. Follow our directions to make an inexpensive but effective hydraulic ram pump. University and their book hydraulic hydraulic ram pumps a guide to hydraulic. Essentially, a hydram is an automatic pumping device which utilises a small fall of water to lift. A hydraulic ram pump, is a device capable of moving water uphill by. It has been suggested that this page or section be merged into hydraulic ram pumps. Fusionner des fichiers pdf avec pdfsam daniel gilarranz.
Installation of the ram pump there are many factors to consider when building and installing a hydraulic ram pump, chief among them is the amount of head available and how high you need to pump the water to. Ram pump hydraulic ram water powers water collection mother earth news water storage water well building a shed off the grid. Piston ram pumps are a variation of ram pump with a piston added. Build a hydraulic ram pump diy hydraulic ram, ram pump. Jun 07, 2017 the apparatus in question is a ram pump, a technology dating back all the way to the 18th century. A manual on the hydraulic ram pump daves homestead. Although the principle of operation of the bamford hi ram pump is similar to that of a traditional hydraulic ram pump, the new pump is considerably different in its construction and operating characteristics. The amount of water that it can pump to different heights is given in table 1. On sites that have a flowing stream, water can be piped down a grade to power a hydraulic ram pump ram pump that will. Some manufacturers use a plastic clipon device for joining the rods. A hydraulic ram pump transports water from a lower point to a higher point without using electricity, just air pressure and gravity. Hydraulic ram pumps introduction the hydraulic ram pump, or hydram, concept was first developed by the mongolfier brothers in france in 1796 they are better remembered for their pioneering work with hotair balloons.
Instructions for homemade ram pumps are easily available online and there can be no denial that they will work up to a point. Papa pump hydraulic water ram pump free water papa ram pump. Then there are five tapstands still to be connected. A hydraulic ram pump or hydram is a waterpowered pump which uses the energy from a large flow of water dropping through a small distance to lift a small percentage of the water to a much higher level. Atlas ram pump parts the atlas ram pump parts shown here shows everything needed to build the atlas ram. The momentum of the stream flow is used to pump some of the water to a considerably higher level. Here are a couple equations to help determine the drive pipe length inlet pipe where l. The construction, basically consist of pipe fittings of suitable designed size. Water ram pump free pumping using the power of pressure. These ram pumps are for sale prebuilt here at land to house. If you have a water supply spring, brook or river below the point where you need the water, and the source is higher than the lowest part of the property, then a hydraulic ram pump may be the solution. Pumps like this are relatively easy to build at home, for very little cost. Ram pumps have been around for many decades and are popular for two main reasons. The ram pump consists essentially of two moving parts, the impulse and delivery valves.
Cost the cost of installing hydraulic ram pumps needs to include all components of the system. Ram pump principle livestock watering pumps are often selected with pumpdriving energy as the limiting factor. How to make free energy water pump ram pump youtube. Jul 07, 2018 install solar water pump 12v solar pump with 150 watt solar panel with borewell drill complete steps duration. Low cost, low flow, home made hydraulic ram pump no welding. Ever wanted to lift some water from a river the hydraulic ram pump is easy to build, simple, reliable, cheap to build and free to run. It only pumps a small fraction of the water that actually travels down that pipe. The basic principle behind ram pumps is to use a large amount of water falling a short distance to pump a small amount of water to a higher elevation. Currently the group is in the revision stage of a doityourself diy manual that would walk ngos and. A hydraulic water ram pump is constructed of a pipe through which water flows.
1309 1318 1207 81 15 1568 1105 446 1182 398 601 1317 1418 978 789 274 1066 1216 445 533 998 1062 739 213 959 21 110 781 475 1276 601 1088 231