Solenoid valve yɛ adwuma a egyina nnyinasosɛm ahorow a ɛfa electromagnetism ho so. Ɛyɛ coil, plunger anaa armature, valve nipadua, ne nsu kwan. Nkyerɛkyerɛmu a ɛyɛ mmerɛw a ɛfa sɛnea solenoid valve yɛ adwuma ho ni:
coil ne core (solenoid): .Solenoid valve no kura nhama a wɔde abɔ ferromagnetic core (a mpɛn pii no wɔde dade na ɛyɛe) ho. Sɛ anyinam ahoɔden bi fa coil no mu a, ɛma magnetic field twa core no ho hyia.
Magnetic a ɛtwetwe adwene: .Magnetic field a energized coil no de ba no twetwe ferromagnetic plunger anaa armature, a mpɛn pii no ɛwɔ solenoid no mfinimfini no. Saa magnetic twetwe yi twe plunger no kɔ core no so.
Valve afiri: .Wɔde plunger no bata valve afiri bi a ɛhwɛ nsu a ɛfa valve no mu no so. Wɔ DE-energized state (ɛlektrik current biara nni hɔ) no, plunger no de spring anaa akwan foforo bi kura mu fi core no mu, na ɛma valve no to mu anaasɛ ɛkɔ so wɔ tebea pɔtee bi mu.
Nsu kwan:Solenoid valve no wɔ nsu kwan (anaasɛ akwan pii) a ɛma nsu anaa mframa sen. Sɛ solenoid no nya ahoɔden a, wɔtwe plunger no kɔ solenoid no mu, na ebue valve no na ɛma nsu no fa kwan no so.
DE-Ahoɔden: .Sɛ wɔdum anyinam ahoɔden no a, magnetic field no bubu, na spring anaa afiri foforo no san de plunger no kɔ ne mfitiase gyinabea. Saa adeyɛ a wɔde wie yi ma nsu a ɛsen fa valve no mu no dum.
Ade titiriw a ɛma solenoid valve yɛ adwuma ne tumi a wotumi di magnetic field no so ne plunger no a ɛkɔ so no so denam anyinam ahoɔden a wɔde di dwuma wɔ coil no so a ɛsakra no so. Eyi wɔ-off control ma kwan ma wɔde solenoid valves di dwuma ma nsu a ɛsen no ho nhyehyɛe pɛpɛɛpɛ na ɛyɛ ntɛmntɛm wɔ dwumadie ahodoɔ mu. Bio nso, wobetumi ayɛ solenoid valve ahorow bi sɛnea ɛbɛyɛ a ɛbɛma wɔatumi ayɛ adwuma no sɛnea ɛfata ma nsu a ɛsen no yɛ kɛse nkakrankakra.
