On a positive working pump fluid pressure increase in the pump room caused by the downsizing of the volume occupied by the liquid. The existence of elements that move in the room causes the volume of the room will be enlarged or shrunk in accordance with the movement of the element. In general, positive working pumps classified into: a. Piston ...
Read More »Bagian Pompa Sentrifugal
Bagian-bagian pompa sentrifugal adalah sebagai berikut, (1) casing, (2) sudu-sudu, (3) inlet, (4) nozel (diffuser) dan outlet. a. Casing (rumah keong) Fungsinya untuk merubah atau mengkonversikan energi cairan menjadi energi tekanan statis. b. Sudu-sudu Fungsinya untuk merubah energi kinetik atau memberikan energi kinetik pada zat cair, kemudian di dalam casing diubah menjadi energi tekanan. Inlet. Inlet pada pompa, fungsinya adalah ...
Read More »Pemasangan Pompa Irigasi
a. Perencanaan Instalasi Pompa Ruang pompa harus direncanakan dengan memperhatikan jalan masuk mesin, tempat dan ruangan untuk membongkar dan memasang pompa, jalan untuk pemeliharaan dan pemeriksaaan, papan tombol, pipa-pipa, penopang pipa, saluran pembuang air, drainase ruangan, ventilasi, penerangan, keran pengangkat dan lain-lain.Jika beberapa pompa akan dipasang di dalam ruangan yang sama perlu diperhatikan jarak antar pompa, sekitar 1-1,5 meter. Gambar ...
Read More »Irrigation Pump Installation
a. Pump Installation Planning Pump room should be planned considering the driveway machine, place and space to unpack and install the pump, road maintenance and inspection, keypad, pipes, stand pipes, conduits discharge water, drainage rooms, ventilation, lighting, taps lifter and other -lain.Jika some pumps will be installed in the same room to note the distance between the pump, about 1-1.5 ...
Read More »Pump Energy Needs
a. Energy With our energy to work. In pumping energy required to lift water with a certain flow. Water energy is supplied by a pump that moves by human power or motors using solar energy, wind or fuel. Energy is usually measured in Watt-hours or watt-hour (Wh or Wjam). Because the value of 1 Wh is very small, the unit ...
Read More »Characteristic Curves Pump
Pump characteristic curve also called the performance curve, describes the relationship between capacity, head, power and efficiency of pump (Figure 9:17). Knowledge pump characteristic curve is required to select a pump on certain operational conditions that give high efficiency and low operating costs. Generally Head, input power and efficiency is structured as ordinate while the capacity as abscissa at a ...
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