Kodi njira yotsatsira kutentha kwamagetsi-Electric Heat Tracing System Encyclopedia

Njira yolondolera kutentha kwamagetsi ndi ukadaulo woteteza kutentha womwe umagwiritsa ntchito mphamvu yamagetsi kupereka kutentha. Amapangidwa makamaka ndi chingwe chotenthetsera chamagetsi, chowongolera ndi zowonjezera.

1. Chingwe chotenthetsera chamagetsi: Chingwe chotenthetsera chamagetsi ndi cholumikizira chopangidwa ndi zinthu zosagwira kutentha kwambiri, zomwe zimatha kusinthasintha. Malinga ndi zofunikira zosiyanasiyana zogwiritsira ntchito, zingwe zotenthetsera zamagetsi zimatha kudziwongolera kapena kutentha kosalekeza. Chingwe chowotcha chamagetsi chodzilamulira chokha chimatha kusintha mphamvu yowotchera molingana ndi kutentha kozungulira, pomwe chingwe chotenthetsera chamagetsi chokhazikika chimafunika kusintha kutentha kudzera mwa wolamulira wakunja.

2. Controller: Wowongolera ndiye gawo lalikulu lamagetsi otenthetsera magetsi, omwe amagwiritsidwa ntchito kuyang'anira ndikuwongolera mphamvu yamagetsi yamagetsi yamagetsi. Malinga ndi zofunikira zosiyanasiyana zogwiritsira ntchito, wowongolera akhoza kukhala wowongolera wa thermostatic kapena wowongolera wanzeru kwambiri. Wowongolera mphamvu nthawi zambiri amakhala ndi mawonekedwe a sensor ya kutentha, ntchito yokhazikika komanso kuyang'anira kutali. Ikhoza kuyang'anira kutentha kozungulira mu nthawi yeniyeni ndikusintha mphamvu ya chingwe chotenthetsera molingana ndi kutentha komweku.

3. Chalk: Njira yolondolera kutentha kwa magetsi imaphatikizanso mbali zina zofunika, monga bokosi lolumikizirana, terminal box, bulaketi yosinthika, ndi zina zotero. Zida izi zimagwiritsidwa ntchito kulumikiza ndi kukonza zingwe zotenthetsera, komanso kupereka magetsi ndi ntchito zoteteza.

Mfundo yogwirira ntchito ya njira yowunikira kutentha kwamagetsi ndi kusamutsa kutentha ku chinthu chomwe chiyenera kutenthedwa, monga mapaipi, zida kapena zotengera, popatsa mphamvu chingwe chotenthetsera chamagetsi kuti chipangitse kutentha. Mwanjira iyi, zolinga zotetezera kutentha, antifreeze ndi kutentha zingatheke. Wowongolera amatha kusintha mphamvu ya chingwe chotenthetsera chamagetsi molingana ndi kusintha kwa kutentha kozungulira kuti atsimikizire kuti kutentha kwa chinthu chotenthedwa nthawi zonse kumakhala mkati mwazomwe zimayikidwa.

Zotenthetsera zamagetsi ziyenera kukhala zazikulu, kuphatikiza koma osati magawo awa:

- Makampani: mu mankhwala, petroleum, gasi zachilengedwe ndi mafakitale ena, amagwiritsidwa ntchito poteteza kutentha ndi kutenthetsa mapaipi, akasinja osungira, ma reactors ndi zida zina.

- Cold chain Logistics: amagwiritsidwa ntchito kusunga kutentha koyenera kwa lamba wotumizira komanso malo osungiramo katundu kuti awonetsetse kuti chakudya cham'firiji chili chabwino komanso chitetezo.

- Kutenthetsa m'tauni: Kumagwiritsidwa ntchito potenthetsera pansi, mizere yamadzi otentha, ndi zina zotero.

- Kukonza chakudya: kumagwiritsidwa ntchito posunga kutentha ndi kutenthetsera masitovu, mauvuni ndi zida zina kuti zitsimikizire kuwongolera kutentha panthawi yokonza chakudya.

- Antifreeze ndi deicing: ntchito antifreeze ndi deicing mapaipi, mavavu, akasinja yosungirako ndi zipangizo zina kuonetsetsa ntchito bwinobwino dongosolo.

Mwachidule, njira yowunikira kutentha kwamagetsi imapereka mphamvu yotenthetsera yokhazikika kudzera mumagetsi amagetsi, ndipo imagwiritsidwa ntchito kwambiri m'malo osiyanasiyana kuti ikwaniritse zosowa zoteteza kutentha, kupewa ndi kutentha, komanso kukonza chitetezo ndi magwiridwe antchito a zida ndi mapaipi.