Ukucocwa kogutyulo lwesifudumezi sombane

Inkcazelo emfutshane:

Ugutyulo lokucoca isifudumezi sombane luhlobo lwezixhobo zokonga amandla ezifudumeza kuqala izinto, ezifakwe phambi kokuba izixhobo eziphathekayo ziqonde ukufudumeza ngokuthe ngqo kwezinto, ukuze zifudunyezwe kumjikelo wobushushu obuphezulu, kwaye ekugqibeleni zifezekiseke. injongo yokonga amandla. Isetyenziswa ngokubanzi kwi-preheating ye-oyile enzima, i-asphalt, ioli ecocekileyo kunye nezinye ioli yeoli. I-heater yombhobho yenziwe ngamacandelo amabini: umzimba kunye nenkqubo yokulawula. Isixhobo sokufudumeza senziwe ngombhobho wensimbi engenasici njengomkhono wokukhusela, ubushushu obuphezulu be-alloy wire, i-crystalline magnesium oxide powder, eyenziwa yinkqubo yoxinzelelo. Icandelo lolawulo liqulunqwe yisekethe yedijithali ephuculweyo, i-trigger yesekethe edibeneyo, i-high reverse voltage thyristor kunye nolunye umlinganiselo wokushisa ohlengahlengiswayo kunye nenkqubo yokushisa rhoqo ukuqinisekisa ukusebenza okuqhelekileyo kwesifudumezi sombane.

Qhagamshelana nathi > CELA ISICATSHULWA

I-imeyile:elainxu@ycxrdr.com

Iinkcukacha zeMveliso

Iithegi zeMveliso

Umgaqo wokusebenza

Ugutyulo logutyulo lwesifudumezi sombane umgaqo-siseko usekelwe ikakhulu kwinkqubo yokuguqula amandla ombane abe bubushushu. Ngokukodwa, i-heater yombane iqulethe into yokufudumala yombane, ngokuqhelekileyo intambo yokumelana nobushushu obuphezulu, obutshisayo xa umbane udlulayo, kwaye ubushushu obubangelwayo bugqithiselwa kwi-fluid medium, ngaloo ndlela ukufudumala umbane.

Isifudumezi sombane sikwaxhotyiswe ngenkqubo yokulawula, kubandakanywa izinzwa zeqondo lokushisa, izilawuli zeqondo lokushisa kwedijithali kunye ne-solid-state relays, ezihlangeneyo zenza umlinganiselo, ummiselo kunye nokulawula i-loop. Isivamvo seqondo lobushushu sibona ubushushu bendawo ephumayo yamanzi kwaye sithumela umqondiso kwisilawuli seqondo lobushushu ledijithali, elilungisa imveliso yelizwe eliluqilima relay ngokwexabiso elibekiweyo lobushushu, emva koko lilawule amandla esifudumezi sombane ukugcina uzinzo lobushushu. yolwelo oluphakathi.

Ukongezelela, i-heater yombane inokuxhotyiswa ngesixhobo sokukhusela ubushushu ukukhusela into yokufudumala kwi-overtemperature, ukuphepha ukuchithwa okuphakathi okanye umonakalo wezixhobo ngenxa yokushisa okuphezulu, ngaloo ndlela kuphuculwe ukhuseleko kunye nobomi bezixhobo.

Ukuhamba komsebenzi wesifudumezi semibhobho yolwelo

Iinkcukacha zemveliso zibonisa

Ushwankathelo lwesicelo semeko yokusebenza

1) Isishwankathelo sombhobho wokufudumeza wombane wamanzi amdaka

Isifudumezi sombane luhlobo lwezixhobo ezisetyenziselwa ukufudumeza ilindle kwiprojekthi yokucoca ugutyulo. Isifudumezi sombane siguqula amandla ombane abe ngamandla obushushu ukuqonda isiphumo sokufudumeza kombhobho wokufudumeza amanzi amdaka kunye nokuphucula ukusebenza kakuhle kunye nomgangatho wenkqubo yokucocwa kwelindle.

2) Umgaqo wokusebenza we-heater yombane wombhobho wokufudumeza wamanzi amdaka

Umgaqo osebenzayo we-heater yombane kwipayipi yokufudumala kwamanzi amdaka ungahlulwa ube ngamacandelo amabini: ukuguqulwa kwamandla ombane kunye nokutshintshwa kobushushu.

1. Ukuguqulwa kwamandla ombane

Emva kokuba ucingo lokuchasa kwi-heater yombane ludibaniswe kumandla ombane, i-current through the resistance wire iya kuvelisa ilahleko yamandla, eguqulwa ibe amandla okushisa, ukufudumeza i-heater ngokwayo. Ubushushu bomgangatho wokufudumala buyanda ngokunyuka kwangoku, kwaye ekugqibeleni amandla okushisa omgangatho wokufudumala adluliselwa kumbhobho wamanzi amdaka ofuna ukufudumeza.

2. Ukuqhuba kobushushu

Isifudumezi sombane sidlulisela amandla obushushu ukusuka kumphezulu we-heater ukuya kumphezulu wombhobho, kwaye ngokuthe ngcembe udlulisele kunye nodonga lombhobho ukuya kugutyulo kumbhobho. Inkqubo yokuqhuba ubushushu inokuchazwa nge-equation conduction equation, kwaye izinto zayo eziphambili ezichaphazelayo ziquka izinto zombhobho, ubukhulu bodonga lombhobho, ukuhanjiswa kwe-thermal yokudlulisa ukushisa, njl njl.

3) Isishwankathelo

Isifudumezi sombane siguqula amandla ombane abe ngamandla obushushu ukuqonda isiphumo sokufudumeza kombhobho wokufudumeza amanzi amdaka. Umgaqo wayo wokusebenza uquka iinxalenye ezimbini: ukuguqulwa kwamandla ombane kunye nokutshintshwa kokushisa kwe-thermal, apho ukuhanjiswa kokushisa kwe-thermal kunezinto ezininzi ezichaphazelayo. Kwizicelo eziphathekayo, i-heater yombane efanelekileyo kufuneka ikhethwe ngokwemeko yangempela yombhobho wokufudumeza, kwaye ukugcinwa okufanelekileyo kufuneka kwenziwe.

Isicelo semveliso

Isifudumezi sombhobho sisetyenziswa kakhulu kwi-aerospace, ishishini lezixhobo, ishishini lemichiza kunye neekholeji kunye neeyunivesithi kunye nolunye uphando lwesayensi kunye nelebhu yemveliso. Ilungele ngokukhethekileyo ulawulo lobushushu oluzenzekelayo kunye nokuhamba okukhulu kobushushu obuphezulu benkqubo edibeneyo kunye novavanyo lwe-accessory, i-medium yokufudumeza yemveliso ayinayo i-conductive, i-non-burning, i-non-explosion, ayikho i-corrosion yekhemikhali, akukho ngcoliseko, ikhuselekile kwaye ithembekile, kwaye indawo yokufudumeza ikhawuleza (ilawuleka).