Imikorere ya compressor ya firigo

1.Banza utangire uhagarare

Mbere yo gutangira, guhuza bigomba gushyirwaho. Mugihe utangiye kunshuro yambere, ugomba kubanza kugenzura imiterere yakazi yibice byose bya compressor nibikoresho byamashanyarazi.

Ibikoresho byo kugenzura ni ibi bikurikira:

a. Funga amashanyarazi hanyuma uhitemo umwanya wintoki wahisemo;
b. Kanda buto yo gutabaza, inzogera yo gutabaza izumvikana; kanda buto yo guceceka, impuruza izavaho;
c, Kanda buto yo gushyushya amashanyarazi kandi urumuri rwerekana. Nyuma yo kwemeza ko umushyushya w'amashanyarazi ukora, kanda buto yo guhagarika ubushyuhe kandi itara ryerekana ubushyuhe rizimye;
d. Kanda buto yo gutangira pompe yamazi, pompe yamazi iratangira, urumuri rwerekana ruriho, kanda buto yo guhagarika pompe yamazi, pompe yamazi irahagarara, kandi itara ryerekana;
e. Kanda buto yo gutangira pompe yamavuta, urumuri rwerekana pompe yamavuta ruriho, pompe yamavuta irakora kandi irazunguruka muburyo bwiza, kandi itandukaniro ryumuvuduko wamavuta rihindurwa kuri 0.4 ~ 0.6MPa. Kuramo valve yinzira enye cyangwa ukande buto yo kongera / kugabanya umutwaro kugirango urebe niba slide slide nimbaraga zerekana ibikoresho bikora bisanzwe, kandi igipimo cyanyuma cyingufu kiri kumwanya wa "0 ″.

Reba agaciro kashyizweho kuri buri cyuma kirinda umutekano cyikora cyangwa porogaramu/ubushyuhe bwa compressor hamwe nigitutu cyo kurinda agaciro:

a. Kurinda umuvuduko mwinshi: umuvuduko mwinshi ≦ 1.57MPa
b. Kurinda ubushyuhe bwinshi bwa peteroli: ubushyuhe bwa peteroli ≦ 65 ℃
c. Kurinda umuvuduko muke wa peteroli: itandukaniro ryumuvuduko wamavuta ≧ 0.1MPa
d. Kurinda umuvuduko mwinshi kurinda mbere na nyuma yo kuyungurura neza: itandukaniro ryumuvuduko ≦ 0.1MPa
e. Kurinda umuvuduko muke: gushiraho ukurikije uko akazi gakorwa

Nyuma yo kugenzura ibintu byavuzwe haruguru, irashobora gufungura

Intambwe zo gufungura ni izi zikurikira:

a. Guhitamo abahitamo gufungura intoki;
b. Fungura compressor isohoka ifunga valve;
c. Kuramo compressor kumwanya wa "0 ″, niwo mwanya wa 10%;
d. Tangira pompe y'amazi akonje hamwe na pompe yamazi ya firigo kugirango utange amazi kuri kondenseri, gukonjesha amavuta na moteri;
e. Tangira pompe y'amavuta;
f. Amasegonda 30 nyuma ya pompe yamavuta itangiye, itandukaniro riri hagati yumuvuduko wamavuta nigitutu cyo gusohora kigera kuri 0.4 ~ 0.6MPa, kanda buto yo gutangira compressor, compressor iratangira, na bypass solenoid valve A nayo ifungura byikora. Moteri imaze gukora bisanzwe, A valve ihita ifunga;
g. Itegereze igipimo cyokunywa, fungura buhoro buhoro uhagarike guswera hanyuma wongere intoki wongere umutwaro, kandi witondere umuvuduko wokunywa kugirango utaba muto cyane. Compressor imaze kwinjira mubikorwa bisanzwe, hindura umuvuduko wamavuta ugenga valve kugirango itandukaniro ryumuvuduko wamavuta ni 0.15 ~ 0.3MPa.
h. Reba niba umuvuduko nubushyuhe bwa buri gice cyibikoresho, cyane cyane ubushyuhe bwibice byimuka, nibisanzwe. Niba hari ibintu bidasanzwe, hagarika imashini kugirango igenzurwe.
i. Igihe cyambere cyo gukora ntigikwiye kuba kirekire, kandi imashini irashobora gufungwa mugihe cyigice cyisaha. Urukurikirane rwo kuzimya ni gupakurura, guhagarika uwakiriye, gufunga suka yo gufunga valve, guhagarika pompe yamavuta, no guhagarika pompe yamazi kugirango urangize inzira yambere yo gutangira. Iyo moteri nyamukuru yo guhagarika moteri ikanda, bypass solenoid valve B ihita ifungurwa, na valve B ihita ifunga nyuma yo kuzimya.

2.Gutangira bisanzwe no guhagarika

Gutangira bisanzweniku buryo bukurikira:

Hitamo intoki, inzira nimwe na boot yambere.
Hitamo amashanyarazi yikora:

  1) Fungura compressor isohoka yo gufunga valve, tangira pompe y'amazi akonje na pompe y'amazi ya firigo;

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3) Iyo moteri nyamukuru itangiye gutangira, suve-shut-off valve igomba gufungurwa buhoro icyarimwe, bitabaye ibyo icyuho kinini cyane kizongera kunyeganyega n urusaku rwimashini.

4) Compressor izahita yongera umutwaro kugeza 100% hanyuma yinjire mubikorwa bisanzwe. Kandi uhite uhindura imitwaro ukurikije igiciro cyo gushiraho igitutu cyangwa agaciro ka firigo.

Inzira isanzwe yo guhagarika nuburyo bukurikira:

Guhagarika intoki ni kimwe nuburyo bwo guhagarika gutangira kwambere.
Guhitamo abatoranya biri mumwanya wikora:

1) Kanda buto yo guhagarika compressor, valve ya slide izahita isubira kumwanya wa "0 ″, moteri nyamukuru izahita ihagarara, na bypass solenoid valve B izahita ifungura icyarimwe, pompe yamavuta izahita ihagarara nyuma yo gutinda, na valve B ihita ifunga nyuma yo guhagarara;

2) Funga suka ihagarika valve. Niba ifunzwe igihe kirekire, umuyaga wafunzwe na valve ugomba no gufungwa;

3) Zimya amashanyarazi ya pompe yamazi na compressor.

3. Kwirinda mugihe cyo gukora

1) Witondere kureba igitutu cyo gusohora no gusohora, ubushyuhe no gusohora ubushyuhe, ubushyuhe bwamavuta hamwe nigitutu cyamavuta mugihe cyo gukora compressor, kandi wandike buri gihe. Imetero isabwa kuba nyayo.

2) Compressor izahita ihagarara bitewe nigikorwa runaka cyo kurinda umutekano mugihe cyimikorere ya compressor, kandi igitera imikorere mibi kigomba kumenyekana mbere yuko gifungura. Ntabwo byemewe kongera gufungura muguhindura igenamiterere cyangwa gukingira amakosa.

3) Iyo moteri nyamukuru izimye kubera imbaraga zitunguranye, compressor irashobora guhinduka kuko bypass solenoid valve B idashobora gukingurwa. Muri iki gihe, guswera guhagarika valve bigomba gufungwa vuba kugirango bigabanye ibinyuranye.

4) Niba imashini ifunzwe igihe kinini mugihe cyubushyuhe buke, amazi yose yo muri sisitemu agomba kuvomerwa kugirango yirinde gukonjesha ibikoresho.

5) Niba utangiye imashini mugihe cyubushyuhe buke, banza ufungure pompe yamavuta, hanyuma ukande moteri kugirango uzunguruke kugirango wimure guhuza kugirango amavuta azenguruke muri compressor kugirango amavuta ahagije. Iyi nzira igomba gukorwa muburyo bwo gutangira intoki; niba ari firigo ya Freon, tangira imashini Mbere yo gufungura umushyushya wamavuta kugirango ushushe amavuta yo gusiga, ubushyuhe bwamavuta bugomba kuba hejuru ya 25 ℃.

6) Niba igice gifunzwe igihe kirekire, pompe yamavuta igomba gufungura buri minsi 10 cyangwa irenga kugirango harebwe niba hari amavuta yo kwisiga mubice byose bya compressor. Igihe cyose pompe yamavuta ifunguye muminota 10; compressor ifungurwa rimwe mumezi 2 kugeza kuri 3, buri saha 1. Menya neza ko ibice byimuka bidafatanye.

7) Mbere yo gutangira buri gihe, nibyiza kuzenguruka compressor inshuro nke kugirango urebe niba compressor yahagaritswe cyangwa idahagaritswe, no gukwirakwiza amavuta yo gusiga neza mubice byose.