Ukuhlelwa kwabalandeli

2025-07-15

Abalandeli zizixhobo ezingabonakaliyo ezikwindawo eyahlukeneyo yeshishini, kunye nezicelo ezininzi kakhulu kunye nezixa ezikhulu. Ukuqinisekisa ukusebenza kwabalandeli, kubalulekile ukuqonda iimpawu zabo. Esi sahluko sigxile ekuchazeni ulwazi olusisiseko lwabalandeli.

I. Ukuhlelwa kwee-verntilators

I-1. Ukuhlelwa kwendlela yomoya

(1) I-Centrifotor Ventilator

Umoya ungena kwisitishi esijikelezayo kwaye, phantsi kwesiphumo se-centrifugal, irhasi inyanzelekile kwaye ihamba ecaleni kwendlela ye-radial.

(2) I-Axial Fut fan

Umoya ungena kwi-fan impeler ejily kwaye, ngaphakathi kwindinyana ejikelezayo, ihamba ecaleni kwendlela ye-axis. Xa kuthelekiswa ne-centrifugal ye-centrifugagel, abalandeli bokuhamba kwe-axial baneempawu ezinje ngenqanaba lokuhamba okuphezulu, ivolumu encinci, kunye nentloko yoxinzelelo oluphantsi. Ingqwalaselo kufuneka ihlawulwe xa isetyenziswa kwiindawo ezinothuli kunye neegesi ezivelayo.

(3) Ukuhamba kwe-oblique (ukuhamba okuxubeneyo) umoya odibeneyo

Kumntu we-ventilator's i-ventilator, umkhombandlela womoya uvela phakathi kweentlobo zokuhamba kwe-axial, malunga ne-cone wit, kunokubizwa ngokuba kukuhamba kwe-oblique (ukuhamba okuxubeneyo) umoya oxutywe.

Olu hlobo lwe-fan lunelungelo loxinzelelo oluphezulu kunobuntu bokuhamba kwe-axial kunye nokuhamba okuphezulu kunamashumi e-centrifugal.

II. Ukuhlelwa ngoxinzelelo

(1) Uxinzelelo loxinzelelo oluphantsi kwe-gecerilator