• HIGHLY EFFICIENT PRODUCTION AND SIMULTANEOUS USE OF ENERGY IN LOCAL WATER SOURCE

    Mechanization in agriculture & Conserving of the resources, Vol. 61 (2015), Issue 4, pg(s) 22-24

    We offer decentralized unpowered water lifting, using devices that are installed below a water source, such as a spring. The most promising of the water lifting devices of impulse type is a hydraulic ram. If the hydraulic ram is equipped with a suction tube, it is possible to increase the height difference between the source and the lowest point to the most possible value. If the hydraulic ram is equipped with a torque converter it allows: 1) to adapt optimal operating mode of a hydraulic ram to particular geodesic conditions; 2) to create in advance large-scale hydraulic rams and torque converters and to unitize them for each urgent order 3) in the second circuit, i.e. in the torque converter, any medium may be used as the working fluid: water, oil, coolant, air and so on., that helps produce energy and then transform it into useful function at maximum efficiency (≈ 90%) due to the minimal number of the energy conversion forms.

  • MULTI-FUNCTION DEVICE OF A CANAL CLEANER FOR PERFORMING A COMPLETE CLEANING OF DRAINAGE CANALS

    Mechanization in agriculture & Conserving of the resources, Vol. 61 (2015), Issue 3, pg(s) 15-0

    We offer a multi-functional operating element of rotary type for a channel cleaner, which is capable of performing the entire cycle of cleaning household water reservoirs (ponds), in particular:1. due to the compound rotor:1.1. mow and chop the crop;
    2. due to the implementation of detachable body:2.1. mill and transport “dry” soils using a jet of air;2.2. pump water;2.3. extract and transport the soil from under the water;

    3. due to the installation of the teeth on the lower movable part of the body:3.1. work as a clamp grapple to remove garbage from water reservoirs (ponds).

    The basis of multifunctionality of this invention is in the principle of implementation of the maximum number of hidden abilities of the initial technical system, its rotor, framing, manipulator parts, which implies the subsequent creation of a reclamation robot.

  • EVOLUTION OF HYDRODYNAMIC CAVITATOR

    Mechanization in agriculture & Conserving of the resources, Vol. 61 (2015), Issue 2, pg(s) 17-20

    The original design of a cavitator is a volute (snail) with a tangential inlet connected to the pump and an axial outlet which is attached to the body in the form of a cylindrical tube, which ends with a braking device and a central hole connected to inlet of the pump.
    Proposal: 1) to equip cavitator with axial gas extractors in the volute (snail) and at the output from the body, 2) exclude the snail (volute) from the construction and control the interaction of flows by dividing stream leaving the pump into two parts and then merge them in the camera in front of body, 3) organize an axial jet in body with the required structure by using ring nozzles, 4) reduce a vortex component of the current by installing a second straightening snail (scroll) before the body, 5) design the pump as an active generator of elastic vibrations of useful frequencies while maintaining its primary function; – separate it with antivibration bushing.