In a private house the main part of water supply system, of course, is the pump. His performance should be enough not only to supply water to the house, but on watering grounds, filling pools, etc. There are many types of pumps. If the depth of the water does not exceed 7 meters, the best choice would be circulating pump. circulating pump can be integrated with the ejector and without him.
Ejector pumps provide water rise due to dilution; disadvantage is the high noise level, so these pumps should be installed in a special place outside the apartment building. These pumps are best used only for watering the garden. But work without ejector pump provides a unique multi-stage design of the hydraulic part, due to which the work of this pump is virtually silent. circulating pump is also a storage tank or to the membrane.
Choosing the first, you have to set somewhere in the house along with the storage tank sensor, whose purpose - to control the water level, turn off the pump, preventing over-filling the tank, and vice versa, turn it on when the water level in the tank will be below normal. Here there are some disadvantages: because the water from the tank is by gravity, water pressure at the output is low, for the installation need to find a place on the hill and to pipe routing from the tank to all areas of water consumption of water in the house. But the main drawback is the possible danger of failure sensor, switch off the pump in case of an overflow tank. If the system fails, you may be in the flooded house. However, you can easily eliminate this problem by installing a tank overflow pipe.
Using the pump in conjunction with the diaphragm pressure tank and pressure switch with a known pumping station. Membrane tank called the hermetically sealed metal container, which is divided in half membrane. Half of the tank is filled with air under pressure, and in the second half of the pump pushes the water. Filling the tank is controlled by a special relay.
- Circulator Pumps
- Condensate Pumps
- Effluent Pumps
- Other pumps
- Pump equipment
- Sewage Pumps
- Submersible pumps
- Sump Pumps
- Transfer Pumps
- Utility Pumps
Circulating pump with a membrane tank has the following advantages: the possibility of using water heating appliances; membrane tank can be installed in any convenient place, and if shut off Tacoity, water, did not environmentally disappear, since the tank has accumulated a reserve, finally, the pumping station is compact and has little weight. Very important: on the hose, let down into the well, be sure to install a check valve which will prevent water flowing from the station back into the well in the case of a faulty pump. Most of the pumps have a flow of 4 to 8 cubic meters per hour, and the maximum pressure reaches 55 meters.
If you're going to use this water system only during the warmer months, you need only connect the pump to the mains, and pressure port - Network PEX Plumbing system. If you live in the country house constantly and you need water all year round, you need to install a pumping station in a warm room, and connecting the well house and pipeline buried in the ground below the freezing ground. All that was told to this point, refers to those cases where the depth of the water in your yard not more than 7 meters.
If the water level is below 8 meters here will help you install a submersible pump for the well or wells. Compared with the pumping station would cost you more. Wells pump differs from the well that has a so-called "inner shirt" engine cooling, which increases its diameter and, therefore, well to the pump must also be a large diameter. Cooling of the same engine well pump for the flow of water lifted.
If your site is no Tacoity here will help you a hand pump. Conventionally, such pumps are divided into two types: the first raises water from a depth of no more than 7 meters, provides a continual rise of water up to 40 liters, and weigh no more than 20 kilograms, while the second may raise water from wells to a depth of 30 meters, have standpipes and weigh about 25 kgs.
Finally we mention the drainage pumps that are needed to pump water from basements and cellars after the spring snowmelt or after heavy summer rains. Used in daily life drainage pumps are relatively inexpensive, consume little power and can pump up to 5 cubic meters of water per hour to a height of 4 meters. Sometimes drainage pumps must pump water from the silt and mud that can get into the basement with groundwater. Therefore, these pumps are equipped with a special float.
