Nzira yekushanda yesimbi inonyunguduka induction choto midziyo

Simbi inonyungudika induction furnace system dziviriro:

1. Kudzivirirwa kwepamusoro-ikozvino: inverter ichamira kana iyo yakanyanyisa-ikozvino inodarika, uye chiratidzo chepamusoro-chazvino chichave chiripo. Kune DC overcurrent uye yepakati frequency overcurrent.

2. Overvoltage uye undervoltage kuchengetedzwa: kana magetsi ekupinza akakwira kupfuura kukosha kweseti kana kuderera pane yakatarwa kukosha, alarm ichabuda, inverter ichamira kushanda, uye chiratidzo chealarm chichavepo.

3. Kurasikirwa kwechikamu chekudzivirira: inomira kushanda kana pasina chikamu.

4. Kudzivirirwa kwekuchengetedza kwedunhu rekutonga: simba rekutonga rinotora kugadzika kweshanduko yekushandura, uye bhodhi redunhu rinotora yakafara voltage yekuisa renji uye yakakwirira kugadzikana switching magetsi.

5. Kudzivirirwa kwekudzivirira kwemvura yakaderera: Iyo yemagetsi inobata gauge yemagetsi inogadzirisa mvura inopisa alarm. Kana kudzvinyirirwa kwemvura kuri kudiki pane yakatarwa kukosha, iyo alarm ichaburitswa kune main board uye inverter ichamira.

6. Kudzivirirwa kwekushisa kwemvura yakakwirira: Maererano nezvinodiwa nemushandisi, shanduko yekuona tembiricha inogona kupihwa. Kana tembiricha yakakwira kupfuura tembiricha yekudziya yekudzora tembiricha, yakakwira tembiricha alarm inogadzirwa, inobuda kubhodhi guru, uye inverter inomira.

Nzira yekushandisa yesimbi yekunyungudutsa induction choto:

1. Basa:

1) Batidza muviri wechoto, iyo yemagetsi pani yekutonhoresa mvura, (batidza electric panel air cooling switch), tarisa kana mwero wemvura wespray, feni, uye dziva zvakajairika, uye tarisa kuti kudzvanywa kwemvura kwakajairika. . Iyo yemagetsi pani yekumanikidza mvura inodiwa kuti ive yakakura kupfuura 0.15Mpa, uye choto chemvura yemuviri Kana kudzvanywa kwakakura kupfuura 0.2Mpa, nyatso tarisisa pani yemagetsi uye mabhanhire emvura emuviri wechoto kuti uone kuti hapana kubuda kwemvura. Mushure mekunge kutenderera kwemvura kwakajairika, enda kune danho rinotevera.

2) Ita shuwa kuti pane simbi, simbi, nezvimwewo zvinonyungudutswa muchoto, kuitira kuti mhosva dzinyatsobatana, uye zviri nani kuve nechokwadi kuti zvinopfuura zvikamu zviviri kubva muzvitatu zvekugona kwevira, uye edza. kuti udzivise kubhadharisa kusingaenzaniswi kushandurwa kuita mapundu makuru muchoto.

3) Shandura bhandi remagetsi kusvika padiki, batidza switch yesimba rekudzora, dzvanya main power switch, uye iyo DC voltage inotangwa. Kana iyo DC voltage yakwira kusvika pa500V (380V iri kuuya mutsara), enda kune rinotevera nhanho.

4) Dzvanya bhatani re ‘kutanga’, iyo inverter ichatanga uye choto chemagetsi chinotanga kushanda.

5) Yechoto chekutanga, kana chiri chevira inotonhora uye inotonhora zvinhu, zvishoma nezvishoma gadzirisa bhandi remagetsi kusvika pahafu yesimba rakatemerwa, kupisa kwemaminetsi 15-20, uye zvishoma nezvishoma gadzirisa knob yemagetsi kune yakarongerwa simba rekupisa kusvika. tembiricha yaunoda inosvika .

6) Kubva muchoto chechipiri, mushure mokunge mutero wazadzwa, zvishoma nezvishoma gadzirisa bhandi remagetsi kusvika pazvikamu zviviri kubva muzvitatu zvesimba rakarongwa, kupisa kwemaminetsi gumi, uye zvishoma nezvishoma gadzirisa bhandi remagetsi kune simba rakarongwa, uye kupisa kusvikira yasvika pane zvinodiwa. tembiricha 10) Shandura simba Shandura knob kusvika kushoma, dururira simbi yakanyungudutswa yasvika pakushisa, wozoizadza nesimbi, dzokorora nhanho 7).

2. Simbi inonyunguduka induction choto inomira:

1) Deredza simba kusvika padiki uye tinya bhatani re ‘main power stop’.

2) Dzvanya bhatani rekuti ‘mira’.

3) Bvisa simba rekugadzirisa simba, nyatsoteerera: Panguva ino, capacitor voltage haisati yasunungurwa, uye zvikamu zviri mumagetsi emagetsi, mabhawa emhangura, nezvimwewo hazvigone kubatwa, kuitira kuti udzivise tsaona dzemagetsi!

4) Iyo magetsi kabati inotonhorera mvura inogona kumira kutenderera, asi choto inotonhorera mvura inofanira kuramba ichitonhora kweanopfuura maawa matanhatu isati yamira.