Jagorar injiniya mai cikakken bayani gaBawuloli na Buɗaɗɗen Ruwa- rufe hanyoyin tuƙi na actuator,Tsarin offset, lissafin karfin juyi, hawa ISO 5211, da kuma ka'idojin API 609 don sarrafa kansa na masana'antu.
Takaitaccen Bayani: Menene Bawul ɗin Butterfly Mai Aiki da Pneumatic?
1. Ka'idar Aiki & Injinan Aiki na Pneumatic
Na'urar atomatikbawul ɗin malam buɗe ido na pneumaticyana canza matsin lamba na huhu (yawanci 4.0–8.0 mashaya)iskar da ake samarwa a cikin injina) zuwa juyawar shaft ɗin injina. Iskar da aka matse tana aiki akan pistons na ciki ko diaphragmsa cikin gidan mai kunna wutar lantarki, yana tuƙa shaft mai juyawa 90° wanda aka haɗa da faifan bawul ta hanyar
ISO 5211saman flange interface.
Nau'ikan Tsarin Tuƙin Buɗaɗɗen Bawul ɗin Mai Aiki
Zaɓar daidaimai kunna bawul ɗin malam buɗe idoya dogara da lanƙwasa fitarwa na karfin juyi, mitar zagayowar, da girman ramin bawul:
- Masu kunna rack da pinion:Pistons biyu tare da rack gear da aka haɗa suna isar da layikarfin juyi a duk bugun 90°. Ƙananan sawun ƙafa da kuma saurin hawa keke sun sanya su masana'antudaidaitaccen bawuloli masu sarrafa kansu na haske zuwa matsakaici (DN40 zuwa DN300).
- Masu kunna Yoke na Scotch Yoke:Haɗin yoke-da-block yana haifar da ƙarfin juyi mara layibayanin martaba tare da matsakaicin fitarwa a ƙarshen bugun jini (ƙara da wurin zama). Wannan fa'idar injiniya tana sasun dace da babban diamita, babban aiki, ko kuma wurin zama na ƙarfebawuloli malam buɗe ido uku
(DN350 zuwa DN1200+).
Yanayin Ayyukan Numfashi: Aiki Biyu da Dawowar bazara
| Tsarin Mai kunnawa | Tsarin Aiki | Matsayin Aiki Mai Tsaron Gaggawa |
|---|---|---|
| Masu yin wasan kwaikwayo biyu (DA) | Ana buƙatar iska mai matsewa a Tashar A don buɗewa da kuma Tashar B don rufewa. | Rashin Nasara a Wurin Aiki:Yana riƙe matsayinsa na yanzu idan aka rasa iskar da ke samar da iska. |
| Dawowar bazara (SR / Fim Guda ɗaya) | Matsin iska yana tuƙi hanya ɗaya yayin da yake matse maɓuɓɓugan ruwa na ciki. Maɓuɓɓugan ruwa suna tuƙi akasin haka. | Na'urar Gyaran Inji - Lafiya:Canjawa ta atomatik zuwaRufewa da Rufewa (FC) or Faɗuwa-Buɗe (FO)bayan an samu matsala a iska. |
Babban Fahimtar Injiniya
Don aikace-aikacen da ke da mahimmanci ga aminci (misali, tsarin kashe gaggawa), koyaushe a ƙayyademasu kunna dawowar bazaratare da matsayi mai dacewa na aminci ga gazawa. Ana fifita masu kunna aiki biyu don sarrafa daidaitawa indakiyaye matsayi yayin asarar wutar lantarki abin karɓa ne.
2. Gina Jikin Bawul da Nau'in Tsarin Daidaitawa
Tsarin injina na shaft ɗin diski yana nuna ƙarfin aiki, gogayya a wurin zama, da kuma ƙarfin zafi.na wanibawul ɗin malam buɗe ido na nau'in mai kunnawa:
1. Bawuloli Masu Juriya (Masu Juriya) Masu Mannewa
Tushen yana tsakiya a tsakiyar faifan diski da kuma wurin zama. Yana amfani da layukan elastomeric masu laushi (EPDM, NBR,Viton, ko PTFE) don cimma nasaraRufewar ANSI/FCI 70-2 Class VI sifiliMafi dacewadon ayyukan ruwa mai ƙarancin matsin lamba, iska, HVAC, da sinadarai masu laushi har zuwa mashaya 16 da 150°C.
2. Bawuloli na Malam Budaddiyar Madaukai Biyu (Babban Aiki)
Katsewar shaft daga tsakiyar wurin zama da kuma tsakiyar bututun bututu. Wannan rashin daidaituwa biyu yana haifar da faifan.don "ɗaga" kujera yayin juyawa, rage gogayya, rage ƙarfin wurin zama, da kuma faɗaɗa wurin zamaTsawon lokacin sabis. Akwai shi tare da kujeru masu laushi na PTFE/RPTFE ko zoben hatimin ƙarfe masu sassauƙa don matsakaicin matsin lamba.
layukan tururi da na sarrafawa.
3. Bawuloli Masu Mallakar Malam Budaddu Masu Zama Uku (TOBV)
Yana da kusurwa ta uku da aka haɗa cikin tsarin mazugi na wurin zama. Wannan aikin cam mara gogewa, mara gogewa.ƙira ta cimma juyawa ba tare da gogayya ba da kuma wurin zama mai matsewa tsakanin ƙarfe da ƙarfe (Stellite / Laminated Bakin Karfe)Karfe). An ƙera shi don aiki mai tsanani, yanayin zafi mai yawa har zuwa 550°C+, ruwa mai ƙarfi, da kuma kariya daga gobara.ayyuka.
Zaɓuɓɓukan Haɗin Ƙarshe
- Nau'in Wafer:Ƙaramin jiki da aka riƙe tsakanin bututun flanges ta hanyar ƙulli. Mafi ƙarancin nauyi da sawun ƙafa.
- Nau'in Lug:Layukan da aka zare a jiki sun dace da tsarin ƙusoshin flange. Yana ba da damar yin aiki mai kyau da kuma kula da layin ƙasa.
- Nau'in Flanged Biyu:An haɗa flanges a ƙarshen biyu; dole ne ga manyan diamita (DN300+) da kuma shigarwar bututun mai da aka binne ko mai nauyi.
3. Kayan Haɗi na Madauri na Sarrafawa ta atomatik
Don canza bawul ɗin malam buɗe ido na yau da kullun zuwa wani abu mai amfani da fasaha na ƙarshe, haɗakarwana'urorin haɗi na pneumatic ana saka su kai tsaye ta hanyarNAMURkumaISO 5211hanyoyin sadarwa:
Kunshin Kayan Haɗi na Aiki na Daidaitacce
- Ma'aikatan Sanya Bawul ɗin Wutar Lantarki (4–20mA / HART / Filin Bas):Daidaita iskamatsin lamba bisa ga shigarwar siginar sarrafawa don daidaitaccen sarrafa kwararar da ke daidaitawa.
- Bawuloli na Solenoid (Hanyar 3/2 ko Hanya 5/2 ta NAMUR Mount):Sarrafa alkiblar samar da iskadon aikin keɓewa a lokacin aiki. Zaɓuɓɓukan SIL 3 suna samuwa don layukan rufewa na aminci.
- Akwatunan Canja Iyaka (Ex d Fashewa-Hujja / IP67):Bayar da nuni na gani na gidada kuma aika ra'ayoyin wutar lantarki a buɗe/rufe zuwa PLC ko DCS.
- Masu Kula da Tace Iska (AFR):Tace barbashi har zuwa microns 5 kumakiyaye matsin lamba na iska mai ƙarfi don kare hatimin mai kunnawa na ciki.
- Canje-canjen da za a iya cirewa da hannu:akwatunan gearbox na hannu da aka sanya tsakanin bawul dana'urar kunnawa da ke ba da damar yin aiki da hannu yayin da iska mai matsawa ko gazawar wutar lantarki ke aiki.
Don ƙarin bayani game da zaɓin kayan haɗi, ziyarci muJagorar Kayan Haɗi na Atomatik na Bawul.
4. Tsarin Girman Injin Injiniya da Tsarin Zane
Daidaitaccen girman mai kunna wutar lantarki yana da mahimmanci don hana girgizar bawul, lalacewar tushe, ko tsayawar mai kunna wutar lantarki yayin aikicire wurin zama a ƙarƙashin matsin lamba mafi girma.
Tsarin Lissafi na Girman Mai Aiki
Nasiha ga Injiniya:Koyaushe yi amfani da masu ninka matakan tsaro bisa ga nau'in kafofin watsa labarai:
- 1.25— Tsaftace ruwa mai shafawa
- 1.30 zuwa 1.40- Busasshen iskar gas da iskar da aka matse
- 1.50+- Tururi mai zafi, ruwa mai laushi, ko tururi mai zafi
Muhimman Bayanan Masana'antu & Inganci
- Zane & Kera:API 609, ASME B16.34, ISO 10631, EN 593
- Gwaji & Dubawa:API 598, ISO 5208, EN 12266
- Tsarin Aiki da Haɗin Kai:ISO 5211 (Babban Flange), VDI/VDE 3845 (NAMUR)
- Takaddun Shaida na Tsaron Wuta:API 607, ISO 10497 (Nau'ikan Rage Sau Uku)
- Takaddun Shaidar Watsawar Gudu:API 641, ISO 15848-1
5. Tambayoyin da Ake Yawan Yi (Tambayoyin da Ake Yawan Yi a Injiniya)
T1: Za a iya amfani da bawul ɗin malam buɗe ido na pneumatic don daidaita kwararar ruwa daidai?
Eh. Ta hanyar sanya bawul ɗin malam buɗe ido mai kusurwa biyu ko mai daidaitawa tare da na'urar sanyaya iska ta dijital ta electro-pneumatic(siginar 4-20mA), taron yana aiki azaman bawul mai sarrafawa mai tasiri don kwarara mai yawa, ƙarancin matsin lambabututun mai.
Q2: Menene babban fa'idar bawul ɗin malam buɗe ido na nau'in mai kunnawa akan bawul ɗin ƙwallo?
Bawuloli na malam buɗe ido na pneumatic suna da sauƙi sosai, sun fi ƙanƙanta a girman fuska da fuska, kuma suna da matuƙar sauƙi.ya fi inganci a cikin manyan girman layi (DN200 / inci 8 da sama) idan aka kwatanta da bawuloli masu girman daidai.
T3: Me yasa ma'aunin hawa ISO 5211 yake da mahimmanci ga mai kunna bawul ɗin malam buɗe ido?
ISO 5211 ya bayyana tsarin ƙulli iri ɗaya, girman shaft ɗin tuƙi, da girman flange. Wannan yana tabbatar da daidaito.musanya, yana bawa masu kunna iska daga masana'antun daban-daban damar hawa kai tsaye akan tushen bawulba tare da maƙallan musamman ba.
T4: Menene bambanci tsakanin bawuloli masu laushi da waɗanda ke zaune a ƙarfe?
Bawuloli masu laushi suna amfani da kujerun elastomeric ko PTFE don cimma rufewar da ba ta zubar da ruwa a ƙananan zafin jiki(yawanci ≤150°C). Bawuloli masu zama a ƙarfe (ƙayyadadden lokaci sau uku) suna amfani da hatimin ƙarfe zuwa ƙarfe kuma suna iya jurewayanayin zafi har zuwa 550°C+, wanda hakan ya sa suka dace da tururi, mai mai zafi, da ayyukan cryogenic.
Kana da ƙarin tambayoyi? Duba namuCikakken Tambayoyin da ake yawan yi game da bawulkotuntuɓi ƙungiyar injiniyanmu kai tsaye.
Kuna Bukatar Taimako Don Zaɓar Mai Aiki da Ya Dace da Pneumatic?
Ƙungiyar injiniyan bawul ɗinmu za ta iya taimaka muku girma, ƙayyadewa, da kuma samo mafi kyawun mafitaBawul ɗin malam buɗe ido na pneumatic don aikace-aikacenku - cikakke tare da lissafin karfin juyi,fakitin kayan haɗi, da takaddun bin ƙa'idodi.
Lokacin Saƙo: Satumba-06-2026