Gabatarwa zuwa Ball bawul
Kwallon kwando
Bawul ɗin ball bawul ɗin motsi ne na juyi-kwata wanda ke amfani da faifai mai siffar ball don tsayawa ko fara gudana. Idan an buɗe bawul ɗin, ƙwallon yana juyawa zuwa wani wuri inda ramin ta cikin ƙwallon yana cikin layi tare da mashigar jikin bawul da fitarwa. Idan an rufe bawul ɗin, ƙwallon yana jujjuya shi don ramin ya kasance daidai da maɓuɓɓugar ruwa na jikin bawul kuma an dakatar da kwararar.
Nau'in Bawul
Bawul bawul suna samuwa a cikin nau'i uku: cikakken tashar jiragen ruwa, tashar venturi da kuma rage tashar jiragen ruwa. Cikakken tashar tashar jiragen ruwa yana da diamita na ciki daidai da diamita na ciki na bututu. Venturi da rangwamen-tashar jiragen ruwa gabaɗaya girman bututu ɗaya ne ya fi girman layin.
Ana kera bawul ɗin ƙwallon ƙafa a cikin tsarin jiki daban-daban kuma mafi yawanci sune:
- Babban shigarwar Bawul ɗin ƙwallon ƙafa yana ba da damar samun damar shiga ciki na bawul don kiyayewa ta hanyar cire murfin bawul Bonnet-cover. Ba a buƙatar cire bawul daga tsarin bututu.
- Raga bawul ɗin ƙwallon ƙafa ya ƙunshi sassa biyu, inda ɗayan ya fi ƙanƙanta kamar ɗayan. Ana saka ƙwallon a cikin babban sashin jiki, kuma ƙaramin sashin jiki yana haɗuwa ta hanyar haɗin da aka kulle.
Ƙarshen bawul suna samuwa azaman walƙiya na gindi, walƙiya soket, flanged, threaded da sauransu.
Kayayyakin - Zane - Bonnet
Kayayyaki
Kwallaye yawanci ana yin su ne da ƙarfe da yawa, yayin da kujerun daga abubuwa masu laushi kamar Teflon®, Neoprene, da haɗuwa da waɗannan kayan. Yin amfani da kayan kujeru mai laushi yana ba da kyakkyawan ikon rufewa. Rashin lahani na kayan zama mai laushi (kayan elastomeric) shine, ba za a iya amfani da su ba a cikin matakai masu zafi.
Misali, za'a iya amfani da kujerun polymer mai kyalli don yanayin sabis daga -200° (kuma mafi girma) zuwa 230°C da sama, yayin da kujerun graphite za a iya amfani da su don yanayin zafi daga ?° zuwa 500°C da sama.
Tsarin tushe
Tushen da ke cikin bawul ɗin ƙwallon ba a haɗa shi da ƙwallon. Yawancin lokaci yana da wani yanki na rectangular a ƙwallon, kuma wannan ya dace da ramin da aka yanke a cikin ƙwallon. Girman yana ba da izinin juyawa ƙwallon yayin da aka buɗe ko rufe bawul.
Kwallon kwando Bonnet
Bonnet na Ball bawul yana ɗaure zuwa jiki, wanda ke riƙe da taro mai tushe da ƙwallon a wuri. Daidaitawar Bonnet yana ba da izinin matsawa na tattarawa, wanda ke ba da hatimin tushe. Kayan tattara kayan don ƙwanƙwasa bawul yawanci Teflon® ko Teflon-cike ko O-zobba maimakon shiryawa.
Aikace-aikacen bawuloli
Wadannan su ne wasu aikace-aikace na al'ada na Ball bawul:
- Iska, gas, da aikace-aikacen ruwa
- Magudanar ruwa da hura wuta a cikin ruwa, gas, da sauran ayyukan ruwa
- Sabis na tururi
Abũbuwan amfãni da rashin amfani na Ball bawul
Amfani:
- Saurin kashe aiki kwata-kwata
- M rufewa tare da ƙananan juzu'i
- Karami a girman fiye da sauran bawuloli
Rashin hasara:
- Bawul ɗin ƙwallon ƙwallon ƙafa na al'ada suna da ƙayyadaddun abubuwan maƙarƙashiya
- A cikin slurry ko wasu aikace-aikace, ɓangarorin da aka dakatar zasu iya daidaitawa kuma su zama tarko a cikin kogon jiki wanda ke haifar da lalacewa, ɗigogi, ko gazawar bawul.
Lokacin aikawa: Afrilu-27-2020