Thang Bui's blog: "blogsuadiennuoc"

Experience select and use water pumps 

Pumps are an essential part of the water system of the family uses well water. In areas where tap water scarcity. It is also a need for the pump to suck up water and put the tank. However, buying the machine is not a simple matter for the first time to shop. Sửa máy bơm would like to share some information and composition of household water pump in Vietnam: Centrifugal pumps:
Structure;    A type consists of one motor to rotate the impeller centrifugal forces created dandruff bring water to the appropriate height. Vacuum Pump
constitute
 Vacuum Pump is designed to work with wheel alloys and active in working chamber is made the same material as the impeller, this product can be long-term operation of the water environment. But do not overdo it because this product working chamber lid is made of plastic susceptible to malfunction. Suitable for areas with erratic water, fire cause pump failure. The engine was designed speed 3000 v / p with high quality materials to very high efficiency, energy savingHow to install and use the pump;- Installation of water as close as possible. Be sure to mount, avoid vibration when operating the machine.- Machine mounted as close to the water as possible. When placed in water pipes factory, have noted in previous input assigned to the tube. On the tube diameter to the diameter of the holes right on the water and not be placed close to the horizontal hole.- Be sure to attach the primer system in accordance with the instructions of the machine.- For the pump to be placed into the lake bottom and should have mesh to avoid garbage, sludge clog - damaged machine.- Pipe fitting to the correct diameter of the pump, minimizing the folded piece, no lead pipes around which reduces the efficiency of the pump.- To ease the assembly and repair of pumps should be installed more junk into push and pull of the road- The pipe must be sealed in and out, all the leaks can harm the machine operation.- The voltage must be connected to the right, so fitting an automatic circuit breaker, power cord must match the load capacity of the machine and good ground connection.Want to buy a suitable pump, pay attention to the following points:- The height between the two tanks, water from the tank bottom to the water tank above.- The volume of each tank.- The location of the pump.After obtaining these factors, you select the type of centrifugal pump with a total height, smoking and high altitude appropriate discharge. Often a pump of 1.5 higher than the actual value is appropriate. For example, the height is 10 m, then select the type of pump has a height of about 13-15 m. If the tank is small, just the kind of small capacity pump and small water flow (m3 reservoir, only one type of 1/2 HP pump and a large number of revolutions - 2000 rmp or more), longer larger pumps can choose a larger capacity is sufficient.- The high water absorption: the height of the vacuum pump is, water from lakes, ponds, wells ... to the center of the pump impeller. Usually high practical use smaller write-in, so when installing the water as close as possible.- Altitude discharge: the height that the water pump can put up to be.- The rotational speed of the pump: the number of revolutions per minute, was listed as the rpm (round per minute).- Pump Power: Watt or recorded by HP (st) http://suadiennuochanoi.vn/