Ukucaciswa kokushisisa kukagesi kwamapayipi omlilo

Njengoba kusondela ubusika, amazinga okushisa aphansi kakhulu azobangela ukuthi amanzi asemapayipini omlilo abe yiqhwa futhi abe yiqhwa futhi aqhekeze amapayipi, okokufaka nama-valve. Ngakho-ke, ngaphambi kokugcwalisa amasistimu wokufafaza kanye ne-fire hydrant ngamanzi, beka i-electric heat tape insulation system kumapayipi bese uwagoqa ngekotini yokufaka. Ingakwazi ukulondoloza ngokuphumelelayo izinga lokushisa lamanzi epayipini futhi ivimbele amanzi epayipi ekuqandeni.

Amapayipi adinga ukulandelwa kokushisa kukagesi kanye nokwahlukanisa ahlanganisa: wonke amapayipi omlilo amanzi emagaraji angashisi kanye nasezindaweni zokugcina impahla (amapayipi akhipha umlilo namapayipi amanzi phambi kwamavalvu e-alamu); Ukushisa kukagesi kusebenzisa izintambo zokufudumeza ezizilawulayo ukuze zihlelwe ezindaweni zangaphandle zamapayipi adinga ukugqunywa, futhi zimbozwe ngezingqimba ezihambisanayo zokufaka ukuze kuqinisekiswe ukonga okukhulu kwamandla nokuphepha. Amandla okushisa okushisisa ngogesi uma kusebenza angu-25W/m, futhi intambo yokushisisa kufanele ivikelwe ngesivikelo sensimbi nokubeka phansi ukuze ihambisane nokuphepha kukagesi kazwelonke okufanelekile.

Uma ufaka ukushisisa kukagesi, udinga ukunaka lezi zindaba ezilandelayo:

1. Inzwa yokushisa kagesi kanye ne-monitor probe kufanele ibekwe endaweni enezinga lokushisa eliphansi kakhulu lepayipi lomlilo, eduze nodonga lwangaphandle lwepayipi okufanele likalwe, lihlanganiswe ne-aluminium foil tape futhi ligcinwe kude. itheyiphu yokufudumeza, futhi okungenani i-1m kude nesici sokushisa.

2. Ukuze kugwenywe ukuphazamiseka phakathi kukagesi oqinile nobuthakathaka, ulayini wokuhlola inzwa yezinga lokushisa kanye nolayini wokulinganisa izinga lokushisa wepayipi kufanele ubekwe ngokuhlukana, futhi kufanele kuthathwe izinyathelo ezifanele zokuvikela.

3. I-probe kufanele ifakwe endaweni efihliwe ukuze kugwenywe umonakalo. Izinzwa lokushisa kanye nezinzwa zokuqapha kufanele zibekwe kungqimba lokufakelwa, futhi izintambo ezixhumayo kufanele zixhunywe ngamapayipi ensimbi lapho zingena epayipini ukuze zibonwe.

4. Nakuba itheyiphu yokushisa ezilawulayo ingalungisa ngokuzenzakalelayo isizukulwane sokushisa ngokuvumelana nezinga lokushisa elizungezile, futhi ngokuvamile ayidingi ukufaka isilawuli sezinga lokushisa, kodwa kwezinye izikhathi lapho kudingeka khona ukulawula izinga lokushisa eliphezulu ngokunemba. , idinga ukufakwa ngaphambi kwebhokisi lamandla le-tape yokushisa kagesi. Isilawuli Sezinga lokushisa. I-probe yebhokisi lokulawula izinga lokushisa ivezwa endaweni ezungezile. Uma izinga lokushisa le-ambient lingaphansi noma ngaphezu kwezinga lokushisa elimisiwe, lingavula noma livale ngokuzenzakalelayo amandla wetheyiphu yokushisisa kagesi. Iphuzu lokusetha izinga lokushisa lingalungiswa ngaphakathi kwekhava ephezulu yesilawuli sokushisa.

5. Khetha itheyiphu yokushisisa kagesi efanele kanye nenzwa yezinga lokushisa ngokusekelwe kuzinga lokushisa eliphezulu elingamelana nepayipi lomlilo.

6. Ezindaweni eziswakeme futhi ezigqwalile, amateyipu angaqhumisi futhi angagqwali (PF2, PF46) kufanele kusetshenziswe, futhi kuthathwe izinyathelo zokuvikela amanzi kanye nokuvikela umswakama.

8. Ngemva kokuphothulwa kokufakwa kwesistimu yokushisisa kagesi, ukuhlolwa kokufakelwa kufanele kwenziwe ukuze kuqinisekiswe ukusebenza okuvamile kwesistimu.