KSB Movitec LHV025/03 [42/44] Movitec

KSB Movitec VCF090/06 [42/44] Movitec
42
Movitec
ɩɨɞɲɢɩɧɢɤɚ, ɚ ɬɚɤɠɟ ɩɪɢ ɥɸɛɨɣ ɞɪɭɝɨɣ
ɧɟɨɛɯɨɞɢɦɨɫɬɢ ɫɛɨɪɤɢ ɢɥɢ ɪɟɝɭɥɢɪɨɜɤɢ
ɦɭɮɬɵ ɧɚɫɨɫɚ.
ɍɛɟɞɢɬɟɫɶ, ɱɬɨ ɡɚɳɢɬɚ ɦɭɮɬɵ ɫɨɛɪɚɧɚ.
ɇɟɩɪɚɜɢɥɶɧɨ ɫɨɛɪɚɧɧɚɹ ɡɚɳɢɬɚ ɦɭɮɬɵ
ɦɨɠɟɬ ɩɪɢɜɟɫɬɢ ɤ ɟɟ ɜɢɛɪɚɰɢɢ ɜɨ ɜɪɟɦɹ
ɪɚɛɨɬɵ ɧɚɫɨɫɚ ɢɥɢ ɤ ɧɟɩɪɚɜɢɥɶɧɨɦɭ
ɜɡɚɢɦɨɞɟɣɫɬɜɢɸ ɞɟɬɚɥɟɣ ɧɚɫɨɫɚ. ɉɪɢ
ɧɟɨɛɯɨɞɢɦɨɫɬɢ ɫɛɨɪɤɢ ɡɚɳɢɬɵ ɦɭɮɬɵ
ɫɥɟɞɭɟɬ ɩɪɢɜɥɟɱɶ ɤ ɷɬɨɣ ɩɪɨɰɟɞɭɪɟ
ɚɬɬɟɫɬɨɜɚɧɧɨɝɨ ɬɟɯɧɢɱɟɫɤɨɝɨ ɫɩɟɰɢɚɥɢɫɬɚ,
ɩɪɟɞɨɫɬɚɜɥɟɧɧɨɝɨ ɩɨɫɬɚɜɳɢɤɨɦ ɧɚɫɨɫɚ.
ɍɞɨɫɬɨɜɟɪɶɬɟɫɶ ɜ ɬɨɦ, ɱɬɨ ɧɚɫɨɫ ɢ ɜɚɥ
ɞɜɢɝɚɬɟɥɹ ɪɚɛɨɬɚɸɬ ɪɚɜɧɨɦɟɪɧɨ ɢ ɛɟɡ
ɢɡɥɢɲɧɟɝɨ ɲɭɦɚ (ɬ.ɟ. ɩɪɢɞɜɢɠɟɧɢɢɧɢɤɚɤɢɟ
ɱɚɫɬɢ ɧɟ ɬɪɭɬɫɹ ɞɪɭɝ ɨ ɞɪɭɝɚ).
ɇɟɩɪɚɜɢɥɶɧɚɹ ɫɛɨɪɤɚ ɦɟɯɚɧɢɱɟɫɤɨɝɨ
ɭɩɥɨɬɧɟɧɢɹ ɦɨɠɟɬ ɩɪɢɜɟɫɬɢ ɤ ɧɟɩɪɚɜɢɥɶɧɨɣ
ɪɚɛɨɬɟ ɧɚɫɨɫɚ. ɋɛɨɪɤɚ ɤɚɪɬɪɢɞɠɚ ɢɥɢ
ɭɩɥɨɬɧɟɧɢɹ ɫ ɥɟɝɤɢɦ ɞɨɫɬɭɩɨɦ ɞɨɥɠɧɚ
ɜɵɩɨɥɧɹɬɶɫɹ ɚɬɬɟɫɬɨɜɚɧɧɵɦ ɬɟɯɧɢɱɟɫɤɢɦ
ɫɩɟɰɢɚɥɢɫɬɨɦ, ɩɪɟɞɨɫɬɚɜɥɟɧɧɵɦ
ɩɨɫɬɚɜɳɢɤɨɦ ɧɚɫɨɫɚ. ɗɬɨ ɬɪɟɛɨɜɚɧɢɟ
ɧɟɨɛɯɨɞɢɦɨ ɫɨɛɥɸɞɚɬɶ ɩɪɢ ɡɚɦɟɧɟ
ɦɟɯɚɧɢɱɟɫɤɨɝɨ ɭɩɥɨɬɧɟɧɢɹ, ɚ ɬɚɤɠɟ ɩɪɢ
ɥɸɛɨɣ ɞɪɭɝɨɣ ɧɟɨɛɯɨɞɢɦɨɫɬɢ ɫɛɨɪɤɢ
ɤɚɪɬɪɢɞɠɚ/ɭɩɥɨɬɧɟɧɢɹ ɫ ɥɟɝɤɢɦ ɞɨɫɬɭɩɨɦ.
ɍɛɟɞɢɬɟɫɶ ɜ ɬɨɦ, ɱɬɨ ɜ ɧɚɫɨɫ ɡɚɤɚɱɢɜɚɟɬɫɹ
ɬɨɥɶɤɨ ɫɪɟɞɚ, ɫɨɜɦɟɫɬɢɦɚɹ ɫ ɢɫɩɨɥɶɡɭɟɦɵɦɢ
ɜ ɧɚɫɨɫɟ ɭɩɥɨɬɧɟɧɢɹɦɢ ɢ ɷɥɚɫɬɨɦɟɪɚɦɢ (ɫɦ.
ɬɟɯɧɢɱɟɫɤɭɸ ɞɨɤɭɦɟɧɬɚɰɢɸ).
ɍɫɬɚɧɨɜɤɚ ɷɥɟɤɬɪɢɱɟɫɤɢɯ ɫɨɟɞɢɧɟɧɢɣ
ɞɜɢɝɚɬɟɥɹ ɧɚɫɨɫɚ ɞɨɥɠɧɚ ɜɵɩɨɥɧɹɬɶɫɹ
ɬɟɯɧɢɱɟɫɤɢɦ ɫɩɟɰɢɚɥɢɫɬɨɦ, ɢɦɟɸɳɢɦ
ɫɟɪɬɢɮɢɤɚɰɢɸ ATEX.
ɇɚɫɨɫ ɞɨɥɠɟɧ ɛɵɬɶ ɪɚɜɧɨɦɨɳɧɨ ɫɨɟɞɢɧɟɧ ɫ
ɨɤɪɭɠɚɸɳɢɦɢ ɞɟɬɚɥɹɦɢ ɭɫɬɚɧɨɜɤɢ.
Ɂɚɤɚɱɤɭ ɥɟɝɤɨɜɨɫɩɥɚɦɟɧɹɸɳɟɣɫɹ ɫɪɟɞɵ
ɧɟɥɶɡɹ ɩɪɨɢɡɜɨɞɢɬɶ ɩɪɢ ɬɟɦɩɟɪɚɬɭɪɟ,
ɤɨɬɨɪɚɹ ɩɪɟɜɵɲɚɟɬ ɬɟɦɩɟɪɚɬɭɪɭ ɜɨɡɝɨɪɚɧɢɹ
ɫɪɟɞɵ ɧɚ
25 °C ɢ ɛɨɥɟɟ.
ɉɨɦɧɢɬɟ ɨ ɬɨɦ, ɱɬɨ ɟɫɥɢ ɪɚɧɟɟ ɢɧɬɟɧɫɢɜɧɨ
ɢɫɩɨɥɶɡɭɟɦɵɣ ɧɚɫɨɫ ɤɚɤɨɟ-ɬɨ ɜɪɟɦɹ ɧɟ
ɧɚɯɨɞɢɥɫɹ ɜ ɷɤɫɩɥɭɚɬɚɰɢɢ, ɬɨ ɩɪɢ ɪɚɛɨɬɟ ɫ
ɜɵɫɨɤɢɦɢ ɞɚɜɥɟɧɢɹɦɢ ɦɨɠɟɬ ɩɪɨɢɡɨɣɬɢ
ɭɬɟɱɤɚ ɢɡ ɤɨɠɭɯɚ.
ɇɟ ɡɚɤɚɱɢɜɚɣɬɟ ɜ ɧɚɫɨɫ ɪɚɡɥɢɱɧɵɟ ɫɪɟɞɵ,
ɤɨɬɨɪɵɟ ɦɨɝɭɬ ɜɫɬɭɩɚɬɶ ɜ ɯɢɦɢɱɟɫɤɭɸ
ɪɟɚɤɰɢɸ ɞɪɭɝ ɫ ɞɪɭɝɨɦ.
ȼ ɫɥɭɱɚɟ ɩɨɫɬɚɜɤɢ ɧɚɫɨɫɚ ɛɟɡ ɞɜɢɝɚɬɟɥɹ
ɩɟɪɟɞ
ɧɚɱɚɥɨɦ ɷɤɫɩɥɭɚɬɚɰɢɢ ɧɚɫɨɫɚ ɫɥɟɞɭɟɬ ɩɪɨɜɟɪɢɬɶ
ɫɥɟɞɭɸɳɢɟ ɦɨɦɟɧɬɵ:
ɇɟɩɪɚɜɢɥɶɧɚɹ ɪɟɝɭɥɢɪɨɜɤɚ ɦɭɮɬɵ ɦɨɠɟɬ
ɩɪɢɜɟɫɬɢ ɤ ɬɨɦɭ, ɱɬɨɞɟɬɚɥɢɧɚɫɨɫɚɛɭɞɭɬ
ɡɚɞɟɜɚɬɶ ɞɪɭɝ ɞɪɭɝɚ ɩɪɢ ɪɚɛɨɬɟ. ɋɛɨɪɤɚ ɢ
ɪɟɝɭɥɢɪɨɜɤɚ ɦɭɮɬɵ ɞɨɥɠɧɚ ɜɵɩɨɥɧɹɬɶɫɹ
ɚɬɬɟɫɬɨɜɚɧɧɵɦ ɬɟɯɧɢɱɟɫɤɢɦ ɫɩɟɰɢɚɥɢɫɬɨɦ,
ɩɪɟɞɨɫɬɚɜɥɟɧɧɵɦ ɩɨɫɬɚɜɳɢɤɨɦ ɧɚɫɨɫɚ.
ɂɫɩɨɥɶɡɭɣɬɟ ɞɜɢɝɚɬɟɥɶ, ɫɟɪɬɢɮɢɰɢɪɨɜɚɧɧɵɣ
ATEX ɞɥɹ ɪɚɛɨɬɵ ɫ ɝɪɭɩɩɨɣ ɨɛɨɪɭɞɨɜɚɧɢɹ IIG
(ɧɟɞɥɹɪɚɛɨɬɵɜɝɨɪɧɨɣɢɝɚɡɨɞɨɛɵɜɚɸɳɟɣ
ɩɪɨɦɵɲɥɟɧɧɨɫɬɢ).
ɋɨɝɥɚɫɧɨ ɤɥɚɫɫɢɮɢɤɚɰɢɢ ATEX, ɤɥɚɫɫ
ɬɟɦɩɟɪɚɬɭɪɵ ɢ ɝɪɭɩɩɚ ɜɨɡɦɨɠɧɨɣ
ɜɡɪɵɜɨɨɩɚɫɧɨɫɬɢ ɭɡɥɚ ɧɚɫɨɫɚ ɢ ɞɜɢɝɚɬɟɥɹ
ɢɦɟɟɬ ɫɚɦɭɸ ɧɢɡɤɭɸ ɜɨɡɦɨɠɧɭɸ
ɫɩɟɰɢɮɢɤɚɰɢɸ. Ɉɩɪɟɞɟɥɟɧɢɟ ɫɩɟɰɢɮɢɤɚɰɢɢ
ATEX ɭɡɥɚ ɜ ɫɛɨɪɟ ɢ ɫɟɪɬɢɮɢɤɚɰɢɢ
ɨɛɨɪɭɞɨɜɚɧɢɹ ɹɜɥɹɟɬɫɹ ɨɛɹɡɚɧɧɨɫɬɶɸ
ɜɥɚɞɟɥɶɰɚ ɧɚɫɨɫɚ/ɞɜɢɝɚɬɟɥɹ.
ɋɥɟɞɭɟɬ ɢɫɩɨɥɶɡɨɜɚɬɶ ɞɜɢɝɚɬɟɥɶ ɫɨ
ɫɩɟɰɢɚɥɶɧɵɦ ɩɨɞɲɢɩɧɢɤɨɦ, ɪɚɫɫɱɢɬɚɧɧɵɦ
ɧɚ ɪɚɛɨɬɭ ɩɪɢ ɜɵɫɨɤɢɯ ɨɫɟɜɵɯ ɧɚɝɪɭɡɤɚɯ ɜɚɥɚ
ɞɜɢɝɚɬɟɥɹ ɧɚɫɨɫɚ. ɉɪɢ ɨɬɫɭɬɫɬɜɢɢ ɬɚɤɨɝɨ
ɩɨɞɲɢɩɧɢɤɚ ɫɥɟɞɭɟɬ ɢɫɩɨɥɶɡɨɜɚɬɶ ɤɨɪɩɭɫ
ɭɩɨɪɧɨɝɨ ɩɨɞɲɢɩɧɢɤɚ.
ɂɫɩɨɥɶɡɭɣɬɟ ɞɜɢɝɚɬɟɥɶ ɫ ɧɨɦɢɧɚɥɶɧɨɣ
ɦɨɳɧɨɫɬɶɸ, ɧɟɨɛɯɨɞɢɦɨɣ ɞɥɹ ɩɪɢɜɨɞɚ
ɧɚɫɨɫɚ ɧɚ ɪɚɛɨɱɟɣ ɱɚɫɬɨɬɟ.
ɂɫɩɨɥɶɡɭɣɬɟ ɞɜɢɝɚɬɟɥɶ, ɪɚɡɦɟɪ ɪɚɦɵ
ɤɨɬɨɪɨɝɨ ɩɨɞɯɨɞɢɬ ɞɥɹ ɫɨɟɞɢɧɟɧɢɹ ɫ ɨɩɨɪɨɣ.
ȿɫɥɢ ɞɜɢɝɚɬɟɥɶ ɩɨɫɬɚɜɥɹɟɬɫɹ ɫ ɤɨɪɩɭɫɨɦ ɭɩɨɪɧɨɝɨ
ɩɨɞɲɢɩɧɢɤɚ ɢɥɢ ɜ ɫɥɭɱɚɟ ɩɨɫɬɚɜɤɢ ɨɬɞɟɥɶɧɨɝɨ
ɤɨɪɩɭɫɚ ɭɩɨɪɧɨɝɨ ɩɨɞɲɢɩɧɢɤɚ, ɩɟɪɟɞ ɧɚɱɚɥɨɦ
ɷɤɫɩɥɭɚɬɚɰɢɢ ɫɥɟɞɭɟɬ ɨɛɹɡɚɬɟɥɶɧɨ ɩɪɨɜɟɪɢɬɶ
ɫɥɟɞɭɸɳɢɟ ɦɨɦɟɧɬɵ:
ɇɟɩɪɚɜɢɥɶɧɚɹ ɪɟɝɭɥɢɪɨɜɤɚ ɨɫɟɜɨɝɨ ɡɚɡɨɪɚ
ɦɟɠɞɭ ɜɚɥɨɦ ɤɨɪɩɭɫɚ ɭɩɨɪɧɨɝɨ ɩɨɞɲɢɩɧɢɤɚ ɢ
ɜɚɥɨɦ ɞɜɢɝɚɬɟɥɹ ɦɨɠɟɬ ɩɪɢɜɟɫɬɢ ɤ ɬɨɦɭ, ɱɬɨ
ɷɬɢ ɞɟɬɚɥɢ ɛɭɞɭɬ ɫɢɥɶɧɨ ɫɨɭɞɚɪɹɬɶɫɹ. ɋɛɨɪɤɚ
ɷɥɟɤɬɪɨɞɜɢɝɚɬɟɥɹ ɫ ɤɨɪɩɭɫɨɦ ɭɩɨɪɧɨɝɨ
ɩɨɞɲɢɩɧɢɤɚ ɞɨɥɠɧɚ ɜɵɩɨɥɧɹɬɶɫɹ
ɚɬɬɟɫɬɨɜɚɧɧɵɦ ɬɟɯɧɢɱɟɫɤɢɦ ɫɩɟɰɢɚɥɢɫɬɨɦ,
ɩɪɟɞɨɫɬɚɜɥɟɧɧɵɦ ɩɨɫɬɚɜɳɢɤɨɦ ɧɚɫɨɫɚ.
ɉɪɢ ɧɚɥɢɱɢɢ ɭ ɤɨɪɩɭɫɚ ɭɩɨɪɧɨɝɨ ɩɨɞɲɢɩɧɢɤɚ
ɧɢɩɩɟɥɹ ɞɥɹ ɫɦɚɡɤɢ ɫɥɟɞɭɟɬ ɜɵɩɨɥɧɢɬɶ
ɫɦɚɡɤɭ ɭɩɨɪɧɨɝɨ ɩɨɞɲɢɩɧɢɤɚ. ɉɪɚɜɢɥɶɧɚɹ
ɫɦɚɡɤɚ ɩɨɡɜɨɥɹɟɬ ɩɪɟɞɨɬɜɪɚɬɢɬɶ
ɜɨɡɧɢɤɧɨɜɟɧɢɟ ɜɵɫɨɤɢɯ ɬɟɦɩɟɪɚɬɭɪ ɜ
ɩɨɞɲɢɩɧɢɤɟ. ɉɪɢ ɧɚɥɢɱɢɢ ɭ ɤɨɪɩɭɫɚ ɭɩɨɪɧɨɝɨ
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