Bere a mfiridwuma bere no bae no, ahwehwɛde a emu yɛ den a ɛwɔ...solenoid valve a wɔde yɛ adwumanneɛma a ɛwɔ gua so no renya nkɔanim da biara da, na akyinnye biara nni ho sɛ abɛyɛ nneɛma a wɔde yɛ nsu a wɔde di dwuma wɔ ɔkwan a ɛnyɛ adwuma so no mu biako. Sɛnea solenoid valve no adwumayɛ kwan a ɛbue so kyerɛ no, wobetumi akyekyɛ mu ayɛ no akuw atitiriw abien a wɔtaa de di dwuma: pilot-solenoid valve a wɔde di dwuma ne solenoid valve a ɛyɛ adwuma tẽẽ-. Nanso, sɛ nea wɔpaw no mfata a, ɛnyɛ den sɛ ebetumi de tebea horow te sɛ solenoid valve no a ɛnyɛ adwuma aba, na bere koro no ara mu no, ebenya nkɛntɛnso bi wɔ ahobammɔ a ɛwɔ adwumayɛ tebea ne dwumadie no mu. Enti yɛbɛyɛ dɛn ahu nsonsonoe a ɛda abien no ntam ne wɔn su ahorow mu sɛnea ɛbɛyɛ a wobetumi de adi dwuma yiye? Asɛm yi de nnianim asɛm a ɛkɔ akyiri ma. Yɛsrɛ sɛ hwɛ nsɛm a edidi so yi
Nsonsonoe a ɛda solenoid valve a ɛyɛ adwuma tẽẽ ne pilot-solenoid valve a ɛyɛ adwuma ntam
Nhyɛsoɔ a ɛko tia: Pilot-a ɛyɛ adwuma solenoid valve no tumi gyina nsuo nhyɛsoɔ kɛseɛ ano sene tẽẽ-fa solenoid valve no mu.
Mmuaeɛ berɛ: Ahoɔhare a ɛfiri aseɛ-solenoid valve a ɛyɛ adwuma tẽẽ no yɛ ntɛmntɛm sene deɛ pilot-yɛ adwuma, na wɔde di dwuma kɛseɛ wɔ mmeaeɛ a ɛhia sɛ wɔtwa ntɛmntɛm-. Efisɛ wɔ solenoid valve a pilot-yɛ adwuma mu no, valve ketewa no di kan bue na valve titiriw no bue akyiri yi bere a wɔahyɛ no, bere a wɔ solenoid valve a ɛyɛ adwuma tẽẽ-mu no, valve titiriw no bue tẽẽ.
Flow capacity: Flow tumi a pilot-operated solenoid valves yɛ kɛse sen nea ɛyɛ direct-acting. Mpɛn pii no, CV bo no tumi du boro 3, bere a CV bo a ɛwɔ solenoid valve ahorow a ɛyɛ adwuma tẽẽ-mu no taa nnu 1.
Tumi ne adehwere: Tumi ne adehwere a ɛwɔ solenoid valve a ɛyɛ adwuma tẽẽ-mu no sõ sen nea pilot-yɛ adwuma.
Ahwehwɛdeɛ a ɛfa ahotew a ɛwɔ medium ho: Pilot-operated solenoid valves wɔ ahwehwɛdeɛ a ɛkorɔn kakra wɔ medium a ɛsen no ahotew ho, berɛ a direct-acting valves nyɛ katee saa.
Solenoid valve a ɛyɛ adwuma tẽẽ-
Wɔtaa de solenoid valve a ɛyɛ adwuma tẽẽ-di dwuma wɔ mmeae nketewa-a ne kɛse ne nea ɛba fam-nhyɛso. Sɛ wobue saa valve yi a, enhia nhyɛso a ɛba fam koraa a ɛwɔ medium no mu na efi ase wɔ nhyɛso a enni mu. Enti, sɛ wɔde toto pilot-operated solenoid valves ho a, ne start-up ahoɔhare yɛ ntɛmntɛm, na ɛma ɛfata titiriw ma mmeae a ɛhia sɛ wɔto mu ntɛmntɛm-dum.
Su: Ne tumi a ɛde di dwuma no dɔɔso sen nea ɛwɔ pilot-operated solenoid valves, a mpɛn pii no efi 5 kosi 20 watts. High-frequency power-on betumi ahyew coil no ntɛm, nanso ɛnyɛ den sɛ wobɛdi so na ɛwɔ dwumadie ahodoɔ pii. Ɛtumi yɛ adwuma sɛdeɛ ɛteɛ wɔ vacuum, nhyɛsoɔ bɔne ne nhyɛsoɔ zero tebea mu, nanso mpɛn pii no, kwan no ntwemu ntra 50mm.
Pilot-a ɛyɛ adwuma solenoid valve
Pilot-operated solenoid valves no, wɔtaa de di dwuma wɔ akɛse-diameter ne high-nhyɛso dwumadie mu. Sɛ wobue saa valve yi a, ɛnsɛ sɛ solenoid valve no nhyɛso a ɛba fam koraa no sua sen 0.03MPa. Ɛsɛ sɛ wimhyɛnkafo nhyɛso bi ba; anyɛ saa a, wɔrentumi mmue. Bio nso, nsuo a ɛsen wɔ pilot-operated solenoid valves mu no sõ sene direct-acting solenoid valves, na mpɛn pii no, CV no tumi du soro 3. Ahotew a wɔhwehwɛ ma mframa a wɔahyɛ no den no yɛ kɛse kakra, nanso wɔ direct-acting deɛ no fam no, ɛnyɛ katee saa.
Su: Electromagnetic ti ketewa, ahoɔden a wɔde di dwuma kakraa bi, 0.1-0.2w, wobetumi de ahoɔden ahyɛ mu mpɛn pii na bere tenten a enhyew, na ɛmma ahoɔden nsɛe. Nsuo nhyɛsoɔ no anohyetoɔ a ɛwɔ soro no korɔn kakra, na wɔbɛtumi de ahyɛ mu sɛdeɛ wɔpɛ (ɛhwehwɛ sɛ wɔyɛ no sɛdeɛ wɔpɛ), nanso ɛsɛ sɛ ɛdi nsuo nhyɛsoɔ nsonsonoeɛ tebea ahodoɔ no ho dwuma. Nanso, efĩ a ɛwɔ nsu no mu no taa siw pilot valve ntokuru no mu na ɛnyɛ nea ɛfata sɛ wɔde di dwuma wɔ nsu mu.
Fa solenoid valve a wɔtaa to mu no sɛ nhwɛso. Adeyɛ nhyehyɛe no ne sɛ:
(1)Sɛ wɔde ahoɔden ma solenoid valve no a, ɛte sɛ nea wɔakyerɛ wɔ mfonini a edidi so yi mu no.
Electromagnetic tumi a ɛba bere a wɔama coil no ahoɔden no ma pilot valve no bue, na medium no sen kɔ outlet no mu. Nhyɛso a ɛwɔ valve kɛse no atifi dan no mu no so tew ntɛmntɛm, na ɛma nhyɛso mu nsonsonoe ba valve kɛse no atifi ne ase dan no mu na ama wɔadi spring ahoɔden no so nkonim na akɔ soro sɛnea ɛfata. Valve titiriw no bue, medium no sen, na solenoid valve no bue.
(2) Sɛ solenoid valve no hwere ahoɔden a, ɛte sɛ nea wɔakyerɛ wɔ mfonini a edidi so yi mu no.
Sɛ wɔma solenoid valve coil no ahoɔden fi-a, anyinam ahoɔden tumi no yera. Wɔ spring tumi no dwumadi ase no, dade a ɛretu no san kɔ ne mfitiase gyinabea, na ɛto pilot valve no mu. Medium no sen fa flow guide tokuru no mu kɔ mu. Nhyɛso a ɛwɔ soro dan a ɛwɔ valve titiriw no mu no kɔ soro na ɛkɔ fam wɔ spring tumi no dwumadi ase, na ɛto valve titiriw no mu. Medium no sen kɔ na wɔato solenoid valve no mu.
Above is Nsonsonoeɛ a ɛda direct-acting solenoid valves ne pilot-operated solenoid valves content ntam, sɛ wobɛsua nsɛm a ɛfa ho pii wɔhttps://www.joosungauto.com/ na ɛwɔ hɔ..
