Ngā raraunga hangarau
Ngā Whakatakotoranga o ngā Papu Ahi Āwhiowhio Maha-Wāhanga TKFLO
| | Momo Papu | He papu ahi toriti maha-wāhanga me te taunga tika mō te whakarato wai ki te pūnaha tiaki ahi i roto i ngā whare, ngā wheketere me ngā maina, ngā wheketere me ngā tāone. |
| Te kaha | 150 ki te 2000GPM (50 ki te 250m3/hr) | |
| Upoko | 200 ki te 1500 putu (60 ki te 450 mita) | |
| Pēhanga | Tae atu ki te 2000 putu | |
| Mana o te Whare | Tae atu ki te 800HP (597 KW) | |
| Ngā taraiwa | Ngā motuka hiko whakapae me ngā miihini tīhiera. | |
| Momo wai | Wai, wai moana rānei | |
| Te pāmahana | Kei roto i ngā rohe o te taiao e tika ana mō te whakahaere pai o ngā taputapu. | |
| Rauemi Hanganga | He rino maka, he parahi te mea paerewa. He rauemi whiriwhiri e wātea ana mō ngā tono wai moana. | |
| Te whānuitanga o te tuku: Puku mīhini Papu ahi tohanga maha-wāhanga + papa whakahaere + Papu Jockey Puku hiko mō te motuka. Papu ahi tohanga maha-wāhanga + papa whakahaere + Papu Jockey | ||
| Mēnā he tono kē atu mō te waeine, me kōrero ki ngā miihini o TKFLO. | ||
Te Whakapūmau Kounga Haumaru
Ko te papu ahi tohanga pēhanga teitei maha-wāhanga momo XBC-MS e whakamahia ana hei kawe i te wai mārama me te wai kūpapa o te wai poka me te witi totoka ≤ 1.5%. Te matotoru <0.5mm. Kāore te pāmahana o te wai i neke ake i te 80º C. Kāore te pāmahana o te wai i neke ake i te 80º C. He pūnaha kua tākaihia, he motuka hiko taketake e peia ana ki te miihini tīhiera. Kua hangaia ngā waeine paerewa hei whakahaere i te wai māori, engari kei te wātea ngā rauemi motuhake mō te wai moana me ngā tono wai motuhake i roto i ngā maina, ngā wheketere me ngā tāone.
Maha-wāhangaPapu ahi Angā painga:
Momo Motuka Hiko e Ārahihia ana
Ko ngā motuka hiko, ngā motuka anga konumohe me te rino maka rānei kua whakarārangihia e te UL, he rite ki te paerewa IEC (FR56-355), me te paerewa NEMA (FR48-449), ā, ka tutuki i ngā hua katoa te IE1, IE2, IE3, NEMA Epact me ngā whakaritenga whai hua kounga teitei.
Momo Pūkaha Tīhiera
I hangaia ngā COMMINS ki Haina me ngā waitohu kounga teitei o IWS, Deutz, Perkinks, me ētahi atu waitohu kounga teitei o Haina e ai ki ngā hiahia o ngā kiritaki.
He aha mātou i whiriwhiri ai?
1. Kaihanga whakaputa motuhake mō te papu ahi
2. Arotahi ki te auahatanga hangarau, Neke atu i te taumata ārahi a te Ahumahi
3. He wheako pai ki te mākete ā-rohe me tāwāhi
4. Tāia kia ātaahua te āhua
5. Ngā tau o ngā paerewa ratonga ā-ao, ratonga takitahi a te miihini
6. Hangaia kia rite ki te tono, kia rite ki ngā whakaritenga o te papaanga me te āhua mahi o te whakaputanga
1. Hononga tika, ātete wiri, iti hoki te haruru.
2. He rite tonu te whānui o te tomokanga me te putanga.
3.C&U peara, koinei te waitohu rongonui rawa atu i Haina.
4. Mā te whakamatao rere e whakarite kia roa te ora o te hiri miihini.
5. Me whai turanga iti hei penapena i te haumitanga hangahanga mā te 40-60%.
6. He hiri tino pai, kāore e turuturu.
Ngā Wāhanga, Ngā Pūnaha, me Ngā Pūnaha Tākai o te Papu Ahi a TONGKE
Ko ngā whakaurunga Papu Ahi TONGKE (kua whakaaetia e te UL, Whai i te NFPA 20 me te CCCF) e whakarato ana i te tiaki ahi tino pai ki ngā whakaurunga puta noa i te ao. Kei te tuku a TONGKE Pump i te ratonga katoa, mai i te āwhina hangarau ki te hanga i roto i te whare ki te tīmatanga o te mara. He whānuitanga o ngā papu, ngā puku, ngā mana whakahaere, ngā pereti turanga me ngā taputapu kua hoahoatia mō ngā hua. Kei roto i ngā kōwhiringa papu ko ngā papu ahi porotītaha whakapae, roto-raina me te mutunga momi me ngā papu tāpine poutū.
Ka taea e ngā tauira whakapae me ngā tauira poutū te whakaputa i te kaha tae atu ki te 5,000 gpm. Ka taea e ngā tauira momi mutunga te whakaputa i te kaha ki te 2,000 gpm. Ka taea e ngā waeine-roto te whakaputa i te 1,500 gpm. Kei waenga i te 100 putu ki te 1,600 putu te roa o te pane me te 500 mita te hohonu. Ka whakakahangia ngā papu e ngā motuka hiko, ngā miihini tīhiera, ngā tāwhana mamaoa rānei. He rino maka māeneene ngā papu ahi paerewa me ngā hononga parahi. Ka whakaratohia e TONGKE ngā hononga me ngā taputapu e taunakitia ana e te NFPA 20.
Ngā tono
He rerekē ngā whakamahinga mai i ngā pūnaha hiko iti, taketake e peia ana e te mīhini tīhiera, kua tākaihia. Kua hangaia ngā waeine paerewa hei whakahaere i te wai māori, engari kei te wātea ngā rauemi motuhake mō te wai moana me ngā whakamahinga wai motuhake.
He tino pai te mahi a ngā Papu Ahi TONGKE i roto i te Ahuwhenua, te Ahumahi Whānui, te Hokohoko Hanga Whare, te Ahumahi Hiko, te Tiaki Ahi, te Kaunihera me ngā Tukanga.
Te Tiaki Ahi
Kua whakatau koe ki te whakaiti i te mōrearea o te kino o te ahi ki tō whare mā te tāuta i tētahi pūnaha papu ahi kua whakarārangihia ki te UL, ULC. Ko tāu whakatau e whai ake nei ko tēhea pūnaha hei hoko.
E hiahia ana koe ki tētahi papu ahi kua whakamātauhia i roto i ngā whakaurunga puta noa i te ao. I hangaia e tētahi tohunga he nui ōna wheako ki te ao tiaki ahi. E hiahia ana koe ki te ratonga katoa ki te tīmatanga o tētahi pakihi i te whenua. E hiahia ana koe ki tētahi Papu TONGKE.
Te whakarato i ngā otinga papu ka taea e TONGKE te whakatutuki i ō hiahia:
1. Whakaotihia ngā āheinga hanga-ā-roto
2. Ngā āheinga whakamātautau ā-mīhini me ngā taputapu kua whakaratohia e te kiritaki mō ngā paerewa NFPA katoa
3. Ngā tauira whakapae mō ngā kaha ki te 2,500 gpm
4. Ngā tauira poutū mō ngā kaha ki te 5,000 gpm
5. Ngā tauira ā-roto mō ngā kaha ki te 1,500 gpm
6. Ngā tauira momi mutunga mō ngā kaha ki te 1,500 gpm
7. Ngā puku: motuka hiko, miihini tīhiera rānei
8. Ngā waeine taketake me ngā pūnaha kua tākaihia.
Ngā Wāhanga Papu Ahi me ngā Pūnaha Kua Tākaihia
Ka taea te whakarato i ngā papu ahi Puku Mīhini Hiko me te Puku Mīhini Tīhiera mō ngā momo papu, puku, mana whakahaere me ngā taputapu katoa mō ngā tono ratonga ahi kua rārangihia, kua whakaaetia, me ngā tono ratonga ahi KĀORE i rārangihia. Ka whakaitihia e ngā waeine me ngā pūnaha kua tākaihia ngā utu tāutanga papu ahi, ā, ka tukuna ēnei
Ngā Taputapu
Hei whakatutuki i ngā taunakitanga o ngā paerewa o te National Fire Protection Association e whakaputaina ana i roto i tā rātou Pamphlet 20, putanga o nāianei, me whai taputapu tāpiri mō ngā tāutanga papu ahi katoa. Heoi, ka rerekē ēnei hei whakatutuki i ngā hiahia o ia tāutanga takitahi me ngā whakaritenga a ngā mana inihua ā-rohe. He whānuitanga o ngā taputapu papu ahi a Tongke Pump e whakarato ana, tae atu ki: te whakanui i te tukunga porowhita, te takirere whakaora anga, te whakaiti i te momi rerekē, te tī whakanui i te tukunga, te kōne waipuke, te pane takirere ngongo, ngā takirere ngongo, ngā taupoki me ngā mekameka takirere ngongo, ngā ine momi me te tukunga, te takirere whakaora, te takirere tuku hau aunoa, te mita rere, me te takirere maturuturu pōro. Ahakoa he aha ngā whakaritenga, he rārangi katoa o ngā taputapu kei a Sterling, ā, ka taea e ia te whakatutuki i ngā whakaritenga o ia tāutanga.
E whakaatu ana ngā tūtohi i raro nei i ngā taputapu maha me ngā puku whiriwhiri e wātea ana me ngā papu ahi Tongke katoa me ngā pūnaha kua tākaihia.
FRQ
Q. He aha te mea e rerekē ai te papu ahi i ētahi atu momo papu?
A. Tuatahi, e tutuki ana i a rātou ngā whakaritenga pakari o te NFPA Pamphlet 20, Underwriters Laboratories me Factory Mutual Research Corporation mō te pono me te ratonga pumau i raro i ngā āhuatanga tino uaua me te tono nui. Ko tēnei anake te mea e whakaatu pai ana i te kounga hua me ngā āhuatanga hoahoa kounga teitei a TKFLO. Me whakaputa e ngā papu ahi ngā reiti rere motuhake (GPM) me ngā pēhanga o te 40 PSI, neke atu rānei. Hei tāpiri, e kī ana ngā tari kua whakahuatia ake nei me whakaputa e ngā papu te iti rawa 65% o taua pēhanga i te 150% o te rere kua whakatauria -- me te mahi tonu i te āhua hiki 15 putu. Me rite ngā ānau mahi kia rite te pane kati, te "churn" rānei, mai i te 101% ki te 140% o te pane kua whakatauria, i runga i te whakamāramatanga a te tari mō te kupu. Kāore ngā papu ahi a TKFLO e tukuna ana mō te ratonga papu ahi mena kāore e tutuki i a rātou ngā whakaritenga a ngā tari katoa.
Haunga ngā āhuatanga mahi, ka tirotirohia ngā papu ahi a TKFLO e te NFPA me te FM mō te pono me te roa o te ora mā te tātari i ō rātou hoahoa me te hanganga. Hei tauira, me tika te āhua o te anga hei tu atu i te whakamātautau wai-pūmau e toru ngā wā te nui ake o te pēhanga mahi mōrahi me te kore e pakū! Mā te hoahoa kiato me te pai o te hanga a TKFLO ka taea e mātou te whakatutuki i tēnei whakaritenga me te maha o ā mātou tauira 410 me te 420. Me tuku hoki ngā tātaitanga hangarau mō te roa o te oranga o te peera, te ahotea pūtu, te piko o te toki, me te ahotea kutikuti ki te NFPA me te FM, ā, me taka ki roto i ngā rohe matawhānui hei whakarite i te pono rawa atu. Hei whakamutunga, i muri i te tutuki o ngā whakaritenga tuatahi katoa, kua rite te papu mō te whakamātautau tiwhikete whakamutunga kia kitea e ngā māngai mai i ngā whakamātautau Mahi UL me te FM, me whakaatu pai ētahi diameter o te impeller, tae atu ki te iti rawa me te mōrahi, me ētahi i waenganui.
P. He aha te roanga o te wā e hiahiatia ana mō te papu ahi?
A. Ko te roanga o ngā wā tuku mai he 5-8 wiki mai i te tukunga o tētahi ota. Waea mai ki a mātou mō ētahi atu kōrero.
P. He aha te huarahi māmā ki te whakatau i te hurihanga o te papu?
A. Mō te papu ahi whakapae-wehewehe, ki te mea kei runga koe i te mōta e anga atu ana ki te papu ahi, mai i tēnei wāhi tirohanga, kei te taha matau te papu, kei te taha karaka rānei, ki te mea kei te ahu mai te momi i te taha matau, ā, kei te anga te tukunga ki te taha maui. Ko te ritenga kē te mea pono mō te hurihanga ringa maui, te hurihanga rānei ki te taha whakamuri. Ko te mea nui ko te wāhi tirohanga ina kōrerohia tēnei kaupapa. Me whakarite kei te titiro ngā taha e rua ki te anga papu mai i te taha kotahi.
P. He aha te rahi o ngā miihini me ngā mōta mō ngā papu ahi?
A. Ko ngā mōtini me ngā miihini e tukuna ana me ngā papu ahi TKFLO ka whakaritea te rahi kia rite ki te UL, FM me te NFPA 20 (2013), ā, kua hangaia kia mahi i tētahi wāhi o te pihi papu ahi me te kore e neke atu i te tauwehenga ratonga ingoa mōtini, te rahi rānei o te mōtini. Kaua e tinihangatia ki te whakaaro ko te rahi o ngā mōtini he 150% noa iho o te kaha o te ingoa. Ehara i te mea onge te mahi a ngā papu ahi i tua atu i te 150% o te kaha kua whakatauhia (hei tauira, mēnā he wai whakapūngao tuwhera, he paipa pakaru rānei kei raro iho).
Mō ētahi atu kōrero taipitopito, tirohia te pararāfu 4.7.6 o te NFPA 20 (2013), te pararāfu 24.8 o te UL-448, me te Paerewa Whakaae a te Factory Mutual mō ngā Pāmu Ahi Wehewehe, Akomanga 1311, pararāfu 4.1.2. Ko ngā mōta me ngā miihini katoa e tukuna ana me ngā pāmu ahi TKFLO he rite te rahi ki te kaupapa tūturu o te NFPA 20, UL, me te Factory Mutual.
Nā te mea kāore e tika ana kia rere tonu ngā motuka papu ahi, he maha ngā wā ka whakaritea te rahi kia whakamahia ai te tauwehe ratonga motuka 1.15. Nō reira, kāore i rite ki ngā whakamahinga papu wai o te whare, papu HVAC rānei, kāore te motuka papu ahi e whakaritea kia "kore e utaina rawa" puta noa i te pihi. Mēnā kāore koe e neke ake i te tauwehe ratonga motuka 1.15, ka whakaaetia. Ko tētahi okotahi ki tēnei ko te wā e whakamahia ana he motuka hiko mahi inverter tere rerekē.
P. Ka taea e au te whakamahi i te porowhita mita rere hei whakakapi mō te pane whakamātautau?
A. He mea whai hua te whakamahi i te porowhita mita rere i ngā wā kāore e pai te rere o te wai nui mā roto i ngā pūwero UL Playpipe paerewa; heoi, i te whakamahi i te porowhita mita rere kati huri noa i te papu ahi, tera pea kei te whakamātautau koe i te mahi waipēhi o ngā papu, engari KĀORE koe e whakamātautau ana i te puna wai, he wāhanga nui o te pūnaha papu ahi. Mena he ārai ki te puna wai, kāore tēnei e kitea me te porowhita mita rere, engari ka tino kitea mā te whakamātautau i te papu ahi me ngā ngongo me ngā Playpipe. I te tīmatanga tuatahi o te pūnaha papu ahi, ka tohe tonu mātou kia rere te wai mā roto i te pūnaha hei whakarite i te pumau o te pūnaha katoa.
Ki te whakahokia he porowhita mita rere ki te puna wai -- pērā i te tāke wai i runga ake i te whenua -- i raro i taua whakaritenga ka taea e koe te whakamātautau i te papu ahi me te puna wai. Me whakarite noa kua tika te whakatikatika o tō mita rere.
P. Me āwangawanga ahau mō te NPSH i roto i ngā tono papu ahi?
A. He onge. He mea nui te whakaaro ki te NPSH (net positive motion head) i roto i ngā mahi ahumahi, pērā i te whāngai pūwero, i ngā papu wai wera rānei. Heoi, ki ngā papu ahi, kei te mahi koe me te wai matao, e whakamahi ana i te pēhanga hau katoa hei painga mōu. Me whai "momi waipuke" ngā papu ahi, ka tae te wai ki te impeller papu mā te kaha ā-papa. Me whai tēnei koe hei whakamana i te papu matua 100% o te wā, kia mahi ai tō papu ina pā te ahi! He tino taea te tāuta i tētahi papu ahi me te takirere waewae, i tētahi tikanga hangai rānei mō te whakamātau, engari kāore he huarahi hei whakamana 100% ka mahi tika te papu ina tonoa kia mahi. I roto i te maha o ngā papu momi takirua, e 3% noa iho te hau i roto i te anga papu hei whakakore i te papu. Nā reira, kāore koe e kite i tētahi kaihanga papu ahi e pai ana ki te hoko i tētahi papu ahi mō tētahi tāutanga kāore e whakamana i te "momi waipuke" ki te papu ahi i ngā wā katoa.
P. Āhea koe ka whakautu i ētahi atu pātai i runga i tēnei whārangi FAQ?
A. Ka tāpirihia e mātou ēnei ina puta he raruraru, engari kaua e mangere ki te whakapā mai ki a mātou me ō pātai!
