Ɋɢɫ
. 3.
ȼɵ
ɛ
ɨɪ
ɩɨɦɟ
ɳ
ɟɧɢɹ
ɞɥ
ɹ
ɭ
ɫɬɚɧɨɜ
ɤ
ɢ
ɢ
ɜɵɜɨ
ɞ
ɩɪɨ
ɞɭɤ
ɬɨɜ
ɝɨɪɟɧɢɹ
.
ɉɪɢ
ɛ
ɨɪ
ɞ
ɨ
ɥɠ
ɟɧ
ɛ
ɵɬɶ
ɭ
ɫɬɚɧɨɜ
ɥ
ɟɧ
ɜ
ɩɨɦɟ
ɳ
ɟɧɢɢ
,
ɫɨɨɬɜɟɬɫɬɜ
ɭɸɳ
ɟɦ
ɞ
ɟ
ɣ
ɫɬɜ
ɭɸɳ
ɢɦ
ɧɨɪɦɚɦ
ɢ
ɦɟɫɬɧɵɦ
ɡɚ
ɤ
ɨɧɚɦ
.
Ɍɟɯɧɢɱɟɫ
ɤ
ɢ
ɣ
ɩɟɪɫɨɧɚ
ɥ
,
ɩɪɨɢɡɜɨ
ɞ
ɹ
ɳ
ɢ
ɣ
ɭ
ɫɬɚɧɨɜ
ɤɭ
ɞ
ɚɧɧɨɝɨ
ɩɪɢ
ɛ
ɨɪɚ
,
ɞ
ɨ
ɥɠ
ɟɧ
ɫɨ
ɛɥɸɞ
ɚɬɶ
ɞ
ɟ
ɣ
ɫɬɜ
ɭɸɳ
ɢɟ
ɡɚ
ɤ
ɨɧɵ
ɩɨ
ɜɟɧɬɢ
ɥ
ɹɰɢɢ
ɢ
ɜɵɜɨ
ɞɭ
ɩɪɨ
ɞɭɤ
ɬɨɜ
ɝɨɪɟɧɢɹ
.
Ʉɨ
ɥ
ɢɱɟɫɬɜɨ
ɜɨɡ
ɞɭ
ɯɚ
,
ɧɟɨ
ɛ
ɯɨ
ɞ
ɢɦɨɝɨ
ɞɥ
ɹ
ɝɨɪɟɧɢɹ
,
ɫɨɫɬɚɜ
ɥ
ɹɟɬ
2m
3
/h
ɧɚ
1 kW
ɝɚɡɨɜɨ
ɣ
ɦɨ
ɳ
ɧɨɫɬɢ
ɭ
ɫɬɚɧɚɜ
ɥ
ɢɜɚɟɦɨɝɨ
ɩɪɢ
ɛ
ɨɪɚ
.
ɏɚɪɚ
ɤ
ɬɟɪɢɫɬɢ
ɤ
ɢ
ɩɨɦɟ
ɳ
ɟɧɢɹ
ȼ
ɩɨɦɟ
ɳ
ɟɧɢɢ
,
ɜ
ɤ
ɨɬɨɪɨɦ
ɛɭɞ
ɟɬ
ɭ
ɫɬɚɧɜ
ɥ
ɢɜɚɬɶɫɹ
ɝɚɡɨɜɵ
ɣ
ɩɪɢ
ɛ
ɨɪ
,
ɞ
ɨ
ɥɠ
ɟɧ
ɛ
ɵɬɶ
ɞ
ɨɫɬɚɬɨɱɧɵ
ɣ
ɩɪɢɬɨ
ɤ
ɫɜɟ
ɠ
ɟɝɨ
ɜɨɡ
ɞɭ
ɯɚ
,
ɞɥ
ɹ
ɨ
ɛ
ɟɫɩɟɱɟɧɢɹ
ɤ
ɨɪɪɟ
ɤ
ɬɧɨɝɨ
ɝɨɪɟɧɢɹ
ɝɚɡɚ
.
ȿɫɬɟɫɬɜɟɧɧɵ
ɣ
ɩɪɢɬɨ
ɤ
ɜɨɡ
ɞɭ
ɯɚ
ɞ
ɨ
ɥɠ
ɟɧ
ɨɫ
ɭɳ
ɟɫɬɜ
ɥ
ɹɬɶɫɹ
ɩɨɫɪɟ
ɞ
ɫɬɜɨɦ
ɨɬɜɟɪɫɬɢɹ
,
ɜɵɩɨ
ɥ
ɧɟɧɧɨɝɨ
ɧɚ
ɜɧɟ
ɲ
ɧɟ
ɣ
ɫɬɟɧɟ
ɩɨɦɟ
ɳ
ɟɧɢɹ
,
ɩ
ɥ
ɨ
ɳ
ɚ
ɞ
ɶ
ɤ
ɨɬɨɪɨɝɨ
ɞ
ɨ
ɥɠ
ɧɚ
ɛ
ɵɬɶ
ɧɟ
ɦɟɧɟɟ
100
ɫɦ
2
(A).
ȼ
ɫ
ɥɭ
ɱɚɟ
ɭ
ɫɬɚɧɨɜ
ɤ
ɢ
ɩɪɢ
ɛ
ɨɪɨɜ
ɛ
ɟɡ
ɝɚɡ
-
ɤ
ɨɧɬɪɨ
ɥ
ɹ
,
ɩ
ɥ
ɨ
ɳ
ɚ
ɞ
ɶ
ɞ
ɚɧɧɨɝɨ
ɨɬɜɟɪɫɬɢɹ
ɞ
ɨ
ɥɠ
ɧɚ
ɫɨɫɬɚɜ
ɥ
ɹɬɶ
ɧɟ
ɦɟɧɟɟ
200
ɫɦ
2
(A).
ɋɦ
.
ɪɢɫ
. 4
ɧɢ
ɠ
ɟ
.
C =
ȼɵɬɹ
ɠɤ
ɚ
ɞɥ
ɹ
ɜɵɜɨ
ɞ
ɚ
ɩɪɨ
ɞɭɤ
ɬɨɜ
ɝɨɪɟɧɢɹ
E =
ɗ
ɥ
ɟ
ɤ
ɬɪɢɱɟɫ
ɤ
ɢ
ɣ
ɜɟɧɬɢ
ɥ
ɹɬɨɪ
ɞɥ
ɹ
ɜɵɜɨ
ɞ
ɚ
ɩɪɨ
ɞɭɤ
ɬɨɜ
ɝɨɪɟɧɢɹ
A =
Ɉɬɜɟɪɫɬɢɟ
ɞɥ
ɹ
ɩɪɢɬɨ
ɤ
ɚ
ɜɨɡ
ɞɭ
ɯɚ
Ɋɢɫ
. 4.
6