Ubwoko n'amahitamo y'ibikoresho by'amashanyarazi bya valve y'umwuka

Mu gihe cyo gukoreshaValve y'umwuka, ubusanzwe ni ngombwa gushyiraho bimwe mu bice by'inyongera kugira ngo binoze imikorere ya valve y'umwuka, cyangwa kunoza imikorere y'ikoreshwa rya valve y'umwuka. Ibikoresho bisanzwe bya valve y'umwuka birimo: filters z'umwuka, valves za solenoid zisubiza inyuma, switches zigabanya umupaka, positioners z'amashanyarazi, nibindi. Mu ikoranabuhanga rya pneumatic, ibintu bitatu byo gutunganya isoko y'umwuka bya filter y'umwuka, valve igabanya umuvuduko na mister y'amavuta biteranyirizwa hamwe, byitwa pneumatic triple piece. Ikoreshwa mu kwinjira mu isoko y'umwuka kugira ngo isukure kandi iyungurure igikoresho cy'umwuka no kugabanya umuvuduko ku gikoresho kugira ngo gitange isoko y'umwuka. Umuvuduko uhwanye n'umurimo wa transformer y'amashanyarazi mu muyoboro.

Ubwoko bw'ibikoresho bya Pneumatic Valve:

Igikoresho cy'umwuka gikoresha imbaraga ebyiri:

Uburyo bwo kugenzura imyanya ibiri bwo gufungura no gufunga valve. (Gukora kabiri)

Igikoresho cy'umwuka gikoresha amashanyarazi cya Spring-Return:

Valve irafungura cyangwa igafunga mu buryo bwikora iyo uruziga rwa gaze rw'uruziga ruciwe cyangwa rudakora neza. (Ikorana rimwe gusa)

Valve imwe ya solenoid igenzurwa n'ikoranabuhanga:

Valve irafungura cyangwa igafunga iyo umuriro utanzwe, kandi igafunga cyangwa igafungura valve iyo umuriro ubuze (hari verisiyo zirinda guturika).

Valve ebyiri zigenzurwa n'ikoranabuhanga zikoresha amashanyarazi:

Valve irafungura iyo coil imwe ikoreshejwe ingufu, naho valve irafunga iyo coil yindi ikoreshejwe ingufu. Ifite imikorere yo kwibuka (ubwoko bwa ex-proof type burahari).

Agasanduku k'impinduka k'aho umuntu anyura:

Kohereza ikimenyetso cyo guhinduranya valve mu ntera ndende (gifite ubwoko budashobora guturika).

Igikoresho cyo gushyiramo amashanyarazi:

Hindura kandi ugenzure uburyo bwo gutembera neza kwa valve hakurikijwe ingano y'ikimenyetso cy'amashanyarazi (ubusanzwe 4-20mA) (gifite ubwoko budashobora guturika).

Igikoresho cyo Gushyiramo Pneumatic:

Hindura kandi ugenzure uburyo bwo gutembera neza kw'ingufu hakurikijwe ingano y'ikimenyetso cy'umuvuduko w'umwuka (ubusanzwe 0.02-0.1MPa).

Umuhinduramajwi w'amashanyarazi:

Ihindura ikimenyetso cy'amashanyarazi kikaba ikimenyetso cy'umuvuduko w'umwuka. Ikoreshwa hamwe n'icyuma gitanga umwuka (gifite ubwoko budashobora guturika).

FRL (Akayunguruzo k'umwuka, Valve igenzura, Agakoresho ko kwisiga amavuta):

Akayunguruzo k'umwuka (F): ikoreshwa mu kuyungurura imyanda n'ubushuhe mu mwuka ufunze kugira ngo sisitemu y'umwuka isukure.

Valve igenzura (R): ikoreshwa mu kugabanya umwuka ufite umuvuduko mwinshi ku muvuduko ukenewe kugira ngo ibice by'umwuka bikore neza.

‌Igikoresho cyo gusiga amavuta (L): ikoreshwa mu gutera amavuta akwiye mu buryo bw'umwuka kugira ngo igabanye uburyaryate no kongera igihe cy'ibikoresho.

Ibi bice bikunze gukoreshwa hamwe, byitwa pneumatic triplex (FRL), bigira uruhare mu gutunganya, kuyungurura no kugabanya umuvuduko mu ikoranabuhanga rya pneumatic.

Uburyo bwo gukoresha intoki:

Igenzura ryikora rishobora gukoreshwa n'intoki mu bihe bidasanzwe.

Guhitamo ibikoresho bya Pneumatic Valve

Valve y'umuyoboro w'amazi ni igikoresho cy'ikoranabuhanga kigezweho kandi gikoresha imbaraga zidasanzwe. Kigizwe n'ibice bitandukanye by'umwuka. Abakoresha bagomba guhitamo birambuye hakurikijwe ibyo bakeneye mu kugenzura.

1. Igikoresho cy'umwuka gikoresha umwuka:

Ubwoko bw'amakinamico abiri
Ubwoko bw'umukinnyi umwe
Ibipimo by'icyitegererezo
Igihe cyo gukora

2. Valve ya Solenoid:

Valve imwe ya solenoid igenzura
Valve ya solenoid ikoreshwa mu buryo bubiri
Ingufu zo gukora
Ubwoko bw'ibisasu budashobora guturika

Igisubizo ku bimenyetso:

Guhindura ikoranabuhanga
Guhindura hafi
Ikimenyetso cy'amashanyarazi gisohoka
Gukoresha voltage
Ubwoko bw'ibisasu budashobora guturika

4. Igishushanyo mbonera:

Igikoresho cy'amashanyarazi
Igipimo cy'umwuka
Ikimenyetso cy'ubu
Ikimenyetso cy'umuvuduko w'ikirere
Umuhinduramajwi w'amashanyarazi
Ubwoko bw'ibisasu budashobora guturika

5. Ibice bitatu bya FRL:

Akayunguruzo
Valve igabanya umuvuduko
Igikoresho cy'ubukonje gikozwe mu mazi

6. Uburyo bwo gukora n'intoki.