Qingqi Dust Environmental hom, tus thawj coj hauv kev tswj hwm tus kheej cov cua sov cables, tsis ntev los no tau tshaj tawm cov khoom lag luam tshiab. Cov khoom lag luam tshiab no hu ua Self-regulating Heating Cable cim qhov kev lees paub dav ntawm Qingqi Plua plav Environmental lub zog zoo thiab muaj peev xwm tshiab hauv cov khoom siv electrothermal.

Hluav taws xob cua sov daim kab xev yog ib qho khoom siv cua sov uas tsim los ntawm cov khoom siv hluav taws xob polymer thiab ob txoj hlua hlau sib txuas. Thaum hluav taws xob tam sim no dhau los ntawm cov hlau hlau, cov khoom siv hluav taws xob ua hluav taws xob ua kom sov, yog li ua tiav cov nyhuv thermal rwb thaiv tsev. Nyob rau hauv lub tshav pob ntawm kev thauj mus los, hluav taws xob cua sov tapes kuj tau siv dav.

Cov kab xev cua sov yog cov cuab yeej uas tuaj yeem muab cov cua sov ruaj khov thiab siv dav hauv ntau yam lag luam. Hauv kev lag luam khoom noj khoom haus, cua sov daim kab xev kuj muaj cov ntawv thov tseem ceeb. Nws tuaj yeem pab tswj qhov kub ntawm cov zaub mov, tiv thaiv cov zaub mov tsis zoo, thiab txhim kho cov zaub mov zoo thiab kev nyab xeeb.

Fertilizers ua lub luag haujlwm tseem ceeb hauv kev ua liaj ua teb, thiab qhov ntsuas kub tsim nyog yuav tsum tau tswj xyuas thaum lub sijhawm thauj mus los thiab khaws cia ntawm cov kav dej kom muaj txiaj ntsig zoo thiab cov dej ntws ntawm cov chiv. Raws li cov yeeb nkab cua sov tshuab siv tau zoo, nws tus kheej txwv qhov kub thiab txias hluav taws xob cua sov daim kab xev yog maj mam siv. Cov hauv qab no yuav ua kom paub meej txog kev teeb tsa thiab kev saib xyuas ntawm tus kheej txwv qhov kub thiab txias hluav taws xob cua sov tapes hauv cov kav dej.

Kev lag luam steel yog ib qho tseem ceeb hauv kev lag luam hauv kev lag luam hauv lub teb chaws, thiab nws kuj yog ib qho ntawm cov kev lag luam uas muaj zog noj thiab muaj kuab paug siab. Nyob rau hauv cov txheej txheem steel ntau lawm, siv ntau lub zog thiab cov khoom siv hluav taws xob ntau, cov dej khib nyiab thiab cov khoom pov tseg raug tsim, ua rau muaj kuab paug rau ib puag ncig. Yuav kom ua tiav txoj kev loj hlob ntawm kev lag luam steel, kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig tau dhau los ua qhov teeb meem tseem ceeb uas cov tuam txhab steel yuav tsum tau ntsib.

Hauv kev lag luam coking, ntau cov txheej txheem yuav tsum tau ua ntawm qhov kub thiab txias kom ntseeg tau tias cov khoom lag luam zoo thiab kev ua haujlwm zoo. Raws li cov cuab yeej siv hluav taws xob zoo hluav taws xob, hluav taws xob cua sov daim kab xev hloov hluav taws xob hluav taws xob rau hauv thermal zog kom sov lub raj xa dej thiab tswj qhov kub hauv cov kav dej. Nws tau maj mam siv dav hauv kev lag luam coking.

Nrog rau kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, gutter daus melting hluav taws xob cua sov daim kab xev tau siv dav hauv tsev thiab txawv teb chaws raws li kev siv tau zoo, kev daws teeb meem zoo rau cov daus thiab dej khov. Nws lub hauv paus ntsiab lus tseem ceeb yog siv cov nyhuv Joule ntawm qhov tam sim no dhau los ntawm tus neeg xyuas pib, uas yog, cua sov yog tsim thaum tam sim no dhau los ntawm tus neeg xyuas pib, thiab cov cua sov tau xa mus rau qhov chaw gutter kom yaj dej khov thiab daus. Cov hauv qab no yuav qhia meej txog cov ntsiab lus thiab qhov zoo ntawm hluav taws xob cua sov daim kab xev rau gutter daus melting.

Self-limiting kub hluav taws xob cua sov daim kab xev yog ib yam ntawm anti-freeze rwb thaiv tsev khoom siv nyob rau hauv pipelines, li qub thiab lwm yam chaw. Nws lub hom phiaj yog los daws ntau yam teeb meem tshwm sim los ntawm kev khov ntawm cov kav dej, cov li qub thiab lwm qhov chaw nyob hauv qhov chaw qis qis. Self-limiting kub hluav taws xob cua sov daim kab xev hloov hluav taws xob hluav taws xob mus rau hauv lub zog hluav taws xob kom tswj tau qhov kub ntawm qhov nruab nrab, ua lub luag haujlwm tseem ceeb hauv ntau lub sijhawm. Cov hauv qab no qhia txog kev siv tus kheej qhov ntsuas kub ntawm hluav taws xob cua sov daim kab xev.

Nrog rau kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, ntau yam tshiab txuag hluav taws xob thiab ib puag ncig tus phooj ywg thev naus laus zis txuas ntxiv, thiab hluav taws xob cua sov daim kab xev yog ib qho ntawm lawv. Raws li cov thev naus laus zis thev naus laus zis thev naus laus zis, hluav taws xob cua sov daim kab xev tau siv dav hauv ntau lub teb, ntawm cov uas nws ua tau zoo hauv kev rwb thaiv tsev.

Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis tsis tu ncua, hluav taws xob cua sov daim kab xev tau siv dav hauv kev lag luam tsheb raws li txoj kev siv cua sov zoo. Hluav taws xob cua sov daim kab xev yog ib daim kab xev cua sov ua los ntawm conductive polymer thiab ob qho tib si hlau nyob ntawm tej. Nws hloov hluav taws xob hluav taws xob mus rau hauv hluav taws xob hluav taws xob rau hluav taws xob los yog insulate kav, khoom siv lossis tso tsheb hlau luam. Cov hauv qab no yog cov lus qhia ntxaws txog daim ntawv thov thiab cov yam ntxwv ntawm hluav taws xob cua sov tapes hauv tsheb.

Raws li cov khoom siv thermal rwb thaiv tsev zoo, hluav taws xob cua sov daim kab xev yog siv dav hauv kev rwb thaiv tsev ntawm ntau cov kav dej thiab cov khoom siv. Txawm li cas los xij, vim nws cov qauv tshwj xeeb thiab kev siv ib puag ncig, hluav taws xob cua sov tapes yuav muaj teeb meem tsis muaj dej nyob hauv qee kis. Txhawm rau daws cov teeb meem no, txhim kho cov txheej txheem dej tsis zoo tau dhau los ua qhov tsim nyog ntsuas. Qhov zoo ntawm kev ntxiv cov txheej txheem dej tsis zoo rau cov hluav taws xob cua sov daim kab xev yuav qhia kom meej hauv qab no.

Hauv cov khoom siv luam ntawv, cov kav dej xa dej yog ib qho tseem ceeb. Nws yog lub luag haujlwm rau kev thauj tus number case los ntawm tus number case cartridge mus rau lub taub hau luam ntawv, kom ntseeg tau tias kev ua haujlwm zoo ntawm cov txheej txheem luam ntawv. Txawm li cas los xij, nyob rau lub caij ntuj no los yog qhov chaw qhuav, cov kav dej number case tuaj yeem ua rau txhaws vim qhov kub thiab txias, cuam tshuam rau kev luam ntawv zoo. Lub sijhawm no, peb tuaj yeem siv cov ntaub nplaum cua sov los daws qhov teeb meem no.