water pump Articles
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Signs You Need a New Water Pump
Motor vehicles are built upon small parts doing big jobs. Consider your engine. It is likely the most important machine within your car, truck, or SUV, but it is not made up of one or two components, but thousands. Some engines have over 14,000 different parts to keep them operational. If just one of these parts, such as the water pump, fails, then the entire engine could grind to a halt. ...
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Soggia - 4FR - Borehole pumps
Series of submersible pumps 4 "newly developed, designed and built for maximum resistance against sand (up to 250 g / m³) and other impurities. Materials certified for use in drinking water that allow the pump to run dry without even deteriorate. The supports are made of steel AISI 304, obtained with casting process, ensure extreme robustness and reliability to the product. The new design of the ...
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Cooling Tower Replacement - Case Study
Installation of six (6) new cooling towers and condenser water pumps for the US ...
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NIST Chilled Water Plant - Case Study
Construction of a new building for two (2) 3000 ton chillers, a new cooling tower and chilled water pumping ...
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Fuzzy maximum power extraction control for a photovoltaic water pumping system
AC loads present a delicate matter for photovoltaic systems, and this is because of the photovoltaic panel's operating point, which moves randomly according to irradiance changes; in this case, almost of photovoltaic water pumping systems use a DC–DC converter to ensure either the maximum power extracted from PV panel or the load needs. For AC motor pumps, an inverter must follow this chopper. ...
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Marine Potable Water Pumps: The Ultimate Guide
Voyages across the ocean can take weeks to complete. And with no connection to land, there is no way for these ships to buy more freshwater once they run out. That’s why many ships have a system for producing fresh water and drinking water. And at the center of it is the potable water pump. In this article, you’ll get a closer look at potable water pumps: What exactly potable ...
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Financed by crowd funding, Yemen - Case Study
My name is Faris Alqubati, a passionate Yemeni social activist based in the Netherlands since 2013. Water in Yemen has been a major scarcity for a long time and access to clean water has been almost impossible. This has motivated and inspired me to start an initiative for a relief . When I started seeking for solutions to the water problems in Yemen I was directed to look at a system called ...
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How to clean up a flood damaged Golf Course
In an article written by Jeff Kolpack of Inforum, the Forum of Fargo and Moorhead, SRS Crisafulli makes news for helping the Fargo Park District plan for quick removal of anticipated flood waters at the Edgewood Golf Course, an 18-hole, par 71 Championship course beautifully located along the Red River - the very same Red River that is likely to jump it's banks. “Enlisting the help of a ...
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Optimization of pumping schedule based on water demand forecasting using a combined model of autoregressive integrated moving average and exponential smoothing
Stable water supply to end users is the most important element in water supply systems (WSSs). The portion of energy used by the water distribution system is up to 40% of the total energy consumed by WSSs. To save energy cost for pumping systems, a number of attempts have been made. Especially, an optimization scheme for scheduling the water-pumping operation has attracted the interest ...
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Space vector modulation based single stage inverter with maximum power point tracker for photovoltaic water pumping system
Photovoltaic (PV) water pumping systems commonly use permanent magnet dc motors because of their simple circuit configuration and control strategy. However these systems require frequent maintenance. On the other hand, PV pumps driven by ac motors employing a dc-dc converter followed by an inverter use more number of power semiconductor switches which will add to the cost of the system and suffer ...
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K3Delta installs a high-efficiency BBA Pumps jet water unit
The Dutch K3Delta family business has a rich history. Since 1928 the company has been a leader in the responsible extraction of sand and gravel. Additionally, the company has become a major player in the raw materials market, where sustainable development plays a key role. For the production site at Lingemeer near Echteld, K3Delta has recently installed a new electrically driven BBA Pumps jet ...
By BBA Pumps BV
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HITEMA TURBOCOR SERIES
TFV SERIES are Air-Cooled liquid chillers (TFVF with integrated Free-Cooling). These chillers are designed for applications that require reliability, continuity of operation, the best performance and very low management costs. All the models are equipped with flooded evaporator or Hybrid film evaporator. Flooded evaporator ensures the best performances for the low approach point in the ...
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Techno-economic evaluation of water pumping windmills in India
An attempt to develop a simple framework for techno-economic evaluation of windmills for irrigation water pumping has been made. The amounts of water delivered by five somewhat different designs of windmill pumps at different locations have been estimated. The unit cost of water delivered and unit cost of useful energy delivered by the windmills have been estimated. The monetary benefits that ...
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Case Study - Fire brigades and Civil emergencies
Location : Austria Year : 2011 FIRE FIGHTING AND CIVIL EMERGENCIES - Multi-Purpose Track EMPL is an international company specialized in special vehicles and with a strong division dedicated to fire-fighting trucks. Dragflow and EMPL have developed a special truck for fire brigades suitable to work also in the most difficult situation. The Concept Fire brigades vehicle for water recovery and ...
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Case study - fire brigades and civil emergencies
Location: Austria and China Year: 2011 FIRE FIGHTING AND CIVIL EMERGENCIES - Multi-Purpose Track EMPL is an international company specialized in special vehicles and with a strong division dedicated to fire-fighting trucks. Dragflow and EMPL have developed a special truck for fire brigades suitable to work also in the most difficult situation. The Concept Fire brigades vehicle for water ...
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Workshop Report: Developing a Research Agenda for the Energy-Water Nexus
The energy-water nexus has attracted public scrutiny because of the concerns about their interdependence and the possibility for cascading vulnerabilities from one system to the other. There are trends toward more water intensive energy, (such as biofuels, unconventional oil and gas production, and regulations driving more water consumption for thermoelectric power production) and more energy ...
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Overhaul of pumping station Kuipersveer for Waterschap Hollandse Delta - Case Study
The Hollandse Delta water board commissioned Pleuger Water Solutions to overhaul the pumps of the Kuipersveer pumping station. This pumping station for management of the water level in the polder houses two pumps with an electric motor fitted horizontally under water. We dismantled the pumps and electric motor and overhauled them in our own workshop. We refitted the pumps once the overhaul work ...
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Vibration reduction in water pump motor with magnetically boosted Tuned Mass Damper - Case Study
Problem description: A 75kW water pump motor experiences excessive vibration levels (up to 11mm/s RMS) due to the presence of a structural resonance in the mechanical supporting structure (see below). The frequency of this structural resonance lays in the operating range of the variable speed motor, leading to a significant vibrations amplification. The vibration measurements have been obtained ...
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Energy and exergy analyses of a supercritical power plant
Energy and exergy efficiencies of a supercritical power plant have been studied in this paper. The effect of ambient weather condition was considered on the condenser pressure. It was shown that high ambient temperature has more adverse effect on the exergy efficiency than the energy efficiency. As ambient temperature increases, the exergy efficiency of the boiler, condenser, heaters and feed ...
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Oil Smart® Spill Prevention Technology
See Water, Inc. is a manufacturing firm that is located in San Jacinto, CA. SEE Water, Inc. designs and manufacturers water pump controls, high liquid alarms, and pump control panels, with a primary focus on the design of Oil Smart® Technology.Oil Smart Technology has the unique ability to differentiate between oil and water; the technology will automatically pump water without the risk of ...
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