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Yin amfani da kewayon da kuma siffofin cross-section tafiya mita
An tsara na'urar ma'aunin yawan iska bisa ga ka'idar hanyar yankin sauri
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Na'urar ma'aunin iska ta cross-section ita ce ma'aunin kwararar da aka haɓaka bisa ga ka'idar hanyar yankin gudun. Hanyar yankin sauri ita ce rarraba sashin ƙididdigar ƙididdigar zuwa ƙananan rukuni da yawa, idan aka ɗauka cewa ƙididdigar ƙididdigar Vi ta kowane rukuni, to, jimlar ƙididdigar tana daidai da adadin ƙididdigar ƙididdigar duk ƙananan rukuni. Lokacin da aka raba yankin rukuni mafi yawa, ƙididdigar da aka auna ta fi daidai, an haɓaka na'urar auna ƙididdigar iska bisa ga wannan ka'idar.
amfani Range:
1, Nominal diamita: zagaye bututu: 200mm≤DN≤6000mm
Rectangular bututun: 200mm × 200mm≤DN≤6000mm × 6000mm
2, nominal matsin lamba: PN≤6.4MPa
3, kafofin watsa labarai zafin jiki: t≤450 ℃ (> 450 ℃, don Allah a nuna lokacin yin oda)
4, daidaito mataki: 1 mataki, 1.5 mataki, 2.5 mataki
5, Renault lamba: ReD> 2.5 × 105 tsarin nau'i na rectangular bututu cross-section iska m auna na'urar: raba rectangular bututu da dogon gefe da gajeren gefe daidai tsawon ka'idar, raba rectangular bututu da cross-section daidai zuwa wasu kananan rukuni daidai yanki,
Ma'auna gudun kwarara na kowane karamin rukuni na tsakiya, sa'an nan kuma daidaita matsakaicin gudun kwarara na karamin rukuni, watau, matsakaicin gudun kwarara na dukan babban yankin.
Na'urar ma'aunin iska mai ƙwanƙwasa ta bututun ƙwanƙwasa: raba sassan bututun da ke zagaye zuwa wasu da yawa da ke daidai da daidaito (tsakiyar da ke zagaye) don auna gudun gudun kowane da ke zagaye, sa'an nan kuma daidaita gudun gudun duk da ke zagaye (ciki har da tsakiyar da ke zagaye), watau
Samun matsakaicin gudun tafiya na wannan zagaye sashi.
Babban fasali:
1, babu bukatar kai tsaye bututun sashi, muddin akwai 250mm ~ 300mm tsawon shigarwa matsayi.
2, fitarwa coefficient kwanciyar hankali, ba tare da daidaitawa.
3, matsin lamba asara kananan, ƙananan girma.
4, za a iya ƙara shigar da na'urar tsaftacewa don cimma tsaftacewa ta hannu ko ta atomatik.
5, za a iya auna kwararar bututun da ke da siffar tsari na musamman.
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