Te māramatanga ki ngā taumata whakakī propane: He aha ai 80% He tono haumaru te kī
Kātahi anō koe ka utu mō tētahi tukunga propane, haere atu ki tirohia te kura, ā, ka pānui te ine 80%.
He whakaaro tuatahi māori: "I tāhaetia ahau? Kei te utua e au 20% kore noa iho?"
Māku e whakangāwari tēnā āwangawanga. Anei te whakautu hāngai: Ko te kura propane whakakīa anake ki 80% kaha whakarerekē i tētahi takenui 20% "mokowā kohu." He pūreirei haumaru kāore e taea te whakarite tēnei mokowā, e hiahiatia ana e te ture, kia taea ai te whakawhānui wera.
I roto i tenei aratohu, Ka haere mātou ki tua atu i taua whakautu māmā. Ka ruku mātou ki roto i te ahupūngao waro waro, Nga mōrearea tino nui o te whakakī, me ngā pūnaha haumaru motuhake i hangaia hei pare i tō kāinga, i tō whare rānei.
I roto i taku 15+ tau i roto i te wāhanga pūngao me te mahi mahi, Ka taea e au te kī atu ki a koe ehara tēnei i te mea noa iho "mahi tino pai"—koia te ture haumaru tino hira i roto i te whakahaere korohū.
Te "80% Ture": Te Āhuatanga Haumaru Tino Hira o Tō Kura
Te 80% Ko te ture te ahumahi whānui, taumata whakakī mōrahi ā-ture mō ngā ipu propane katoa, mai i tō kura tunu 20lb ki tētahi kura mahi 1,000 kārani.
Kia mārama tātou mo te moni: Ko koe kaua Te utu i te 'putu' 20% mokowā. Ka utua e koe ia kārani kua tohaina. Tēnā 20% Ko te pūreirei he āhuatanga haumaru kāore koe i te utua, pēnei i ngā pūkoro i roto i tō motokā. Kei reira noa iho mō te haumaru.
E karangatia ana tēnei pūreirei mokowā kohu. Kia mārama ai he aha i tino nui ai, Me mārama koe ki te ahupūngao ahurei o te propane.
Te ahupūngao o te propane
Kia tino whiwhi ai i tēnei, Me mārama koe he aha te propane ko te. Ka penapenatia hei wai i raro i te pēhanga, engari ko tōna pūwāhi kōhua māori he mātao -44°F (-42°C).
He aha te tikanga o tēnā? Ko te tikanga kei te tetahi mahana ake i te -44°F (arā, puna wai, i nga wa katoa), Kei te ngana te propane wai i roto i tō kura ki te kōhua, ka huri hei korohū. Ka puta te pēhanga i tēnei kōhua, koia te mea e tuku ana i te hinu ki tō oumu, ki tō pūrere rānei.
Anei te whana, me te mea tino nui e hapa ana te tokomaha o te tangata: Ka roha te propane wai whakaharahara me te wera.
Mō te pikinga pāmahana ōrite, Ka tipu haere te rōrahi o te propane wai 17 wā neke atu i te wai. Tēnā 20% Ka hoatu e te mokowā kohu tēnei rūma wai whakawhānui ki "hā." I te pikinga o te pāmahana, ka roha te wai, kōpeke te kohu, ā, ka noho haumaru tonu te pēhanga i roto i te kura, taumata pūmau.
Ki te kore taua mokowā, mārire, Ka taea e te rā ātaahua te huri i te kura hei ohorere pēhanga tiketike.
Ka aha mēnā ka kī rawa te kura propane?
Hei aha tāu pono ka tūpono mēnā kua whakakīa he kura ki 95% rānei 100%? Koinei te wāhi e tūtaki ai te ariā ki te rangirua mōrearea.
Ina noho te kura i roto i te "wai-ki-ki" ahua, ahakoa he iti noa iho te pikinga o te pāmahana—kī atu, te rā e puta mai ana i muri i te kapua—ka roha te wai. Kāore he wāhi hei haere, te pēhanga i roto i te kura. Kāore au i te kōrero iti noa iho; Ko taku kōrero he tara taupua. E kīia ana tēnei ko te pēhanga ā-wai.
Kei ia kura tētahi kōrere whakaora pēhanga. Ko te raina whakamutunga o te wawao. Ina pā mai taua pēhanga mōrearea, Ka tuwhera te kōrere me te whakaputa i te propane hei tiaki i te kura kia kore ai e pakaru.
Engari anei te raruraru: e kore e whakapuaki kohu. Ka tino mura wai waro waro, ka kōhiko-whakaeto ki roto i te korohū taumaha me te hōpua tata ki te whenua, te waihanga i tētahi mōrearea ahi nui.
Te Tauari Kino: PUPUHI
Koinei te kupu e wehe ana i nga tohunga i nga kaiwhaiwhai: PUPUHI. E tū ana mō Pahūtanga kohu whakawhānui wai kōhua.
Ko te BLEVE te rahunga kino. Ka pā mai ina tūpono hoki tētahi kura kī ki tētahi ahi o waho.
- Ka wera te kura e te ahi.
- He tino mōrearea kē te pēhanga ā-roto i te whakakī.
- Ka whakangoikore te mura i te anga konganuku o te kura.
Ka pakaru te kura, me te katoa 500 Inamata tonu te kōhiko o ngā kārani wai propane. He tino nui te hua, poiahi whakangaro.
Ehara tēnei i te mahi whakamataku. He ahupūngao tēnei. Ko tēnei he aha Te 80% ture e kore e taea te whakawhitiwhiti. Te katoa kawa haumaru mō te umanga—mai i ngā taumata whakakī ki te hoahoa kōrere—kua whakakotahitia i roto i NFPA 58: Te Waehere Hinu. Kua hangaia katoatia hei ārai i te BLEVE.
Ngā pūnaha haumaru e whakaū ana i te 80% Ture
He pēhea te mahi a te kaihangarau mohio āhea tū ai? Kaore rātau e mātakitaki noa i te ine me te whakaaro. E rua ngā utauta tauwhāiti e whakamahia ana e rātou, ā, ko te mea e whakamahia ana e rātou kei runga i tō kura.
1. Te OPD (Pūrere Ārai Whakakī Rawa)
Koinei te tikanga mānu haumaru i roto porotakaroa kawe, pēnei i te kura 20lb mō tō tunu. Mēnā kua ngana koe ki te whakakī i tētahi kura tawhito i te whakamutunga 20 tau, kua tahuri atu pea koe—nā te mea kāore i a ia tētahi kōrere OPD hōu.
Anei te mahi:
- I te tomo mai o te propane wai, Ka hikitia e ia he ringa mānu (rite tonu ki tērā i roto i tō kura wharepaku).
- Ina tae te taumata wai 80%, Ka hopu inamata te ringa mānu i te kōrere, aukati i te rere o te wai tūpāpaku.
Koinei te take kāore e taea e koe te "whakarunga" he kura tunu hou. Te kōrere OPD ārai ā-tinana taua. Ko te tangata e ngana ana ki te karo i te ture, kei te takahi i te ture, ā, kei te mōrearea tō haumarutanga.
2. Te 80% Bleeder Valve (Ine Taumata Wai Uka)
Koinei te mea e whakamahia ana e nga tohunga i runga i te nui, reheke ASME tū (Ko ngā mea nunui mō tō kāinga, pakihi rānei). I roto i tōku wheako, Koinei te utauta tino pono i runga i te taraka. Mēnā kua noho koe ki te kāinga i te wā o te whakakī, Tērā pea kua rongo koe i tētahi oro 'whakahīhī' koi. Koia tēnā tēnei kōrere.
He ngāwari noa iho, pūrere kanapa: he ngongo iti i roto i te kura e mau ana kia mutu ki te 80% taumata wai.
- Ina whakakī te kaihangarau, ka whakatuwheratia tēnei "kōrere toto." I te tuatahi, ka tuwha i te propane kohu, ko te nuinga o te wā e kore e kitea.
- Ka whakakī tonu rātau. Te inamata ka tuki te taumata propane wai ki tērā 80% tohu, ka tīmata te kōrere ki te tuwha kōpaka, roma mā o wai.
Koia tēnā e kore e mōhiotia, tohu ōkiko ki te atekōkiri kia whakaweto i te whakakī inamata tonu.
Me pēhea te pānui i tō ine (He aha hoki e tārere ai)
Koinei tērā atu pōraru nui e rongo ana ahau i ngā wā katoa. "I pānuitia taku ine 82% inanahi, engari ko te 79% i tēnei rā. He turuturu tāku?"
Kāore pea. Kei te kite noa koe i te ahupūngao o te propane i te wā tūturu.
He pēhea te mahi o tō ine mānu
Tuatahi, Me mārama koe he aha tēnā ine. I runga i te nuinga o ngā kura kāinga, he mānu, rite tonu ki te ine hinu i roto i tō motokā. He mānu iti e kōpikopiko ana i runga i te mata o te wai propane, ā, ka honoa mā te autō ki te waea i waho.
Anei te mea matua kāore te nuinga o te tangata e mōhio: he ine tēnei whakatata tata. Ehara tēnei i te taputapu tōtika. Kua hoahoatia hei kōrero ki a koe mēnā kei te 'Kī koe,' 'Haurua,' rānei 'Pāpaku,' kaua e hoatu ki a koe he ōrautanga tino tika ki te ā-ira. I roto i tōku wheako, he mau, he "pupuhi" ko te mānu #1 take o te pānui kino.
Te Raru Pāmahana
Koinei te wāhi e hoki mai ai te ahupūngao i kōrerotia e mātau.
- Tauari Ao Tūturu: Me kī atu ka whakakīa koe e tō kaiwhakarato ki te 80% i te ata mātao 50°F. I taua ahiahi, Ka patupatu te rā ki runga i te kura, ā, ka pā te pāmahana ki te 90°F. Te propane wai whakaroha ai. Ka pānui pea tō ine ināianei 83% rānei 84%. He pūnoa tēnei. Ko te rahinga ōrite waro waro, he nui ake te mokowā.
- Te Tauaro: Ki te whakakī koe i te rā wera (Ngā pānui ine 80%), ā, ka neke mai he mua mātao, ka kirimana te wai. Ka taka pea tō ine ki 77%. He pūnoa hoki tēnei.
Te raina raro: Kaua e wehi i ngā tārere iti. Whakawhirinaki i whakamahia e te kaiwhakarato te 80% kōrere toto, he tino tika ake i te ine paemana o tō kura.
Ngā Taumata Whakakī Propane: Grill Tanks vs. Ngā Reheke Kāinga
He mea nui kia mōhio kāore ngā kura katoa i hangaia kia ōrite. Ko ngā kāwai matua e rua ko ngā porotakaroa DOT (kawe) me ngā kura ASME (whakamau). He rerekē te whakarite, te whakakī hoki.
Ripanga Tauritenga
| Āhuahira | 20Kura Tunu lb (Porotakaroa IRA) | 500-Kura Kāinga Gal (Kura ASME) |
| Ture | U.S. Te Tari. o te waka (IRA) | American Society of Mech. Ngā Kaipūkaha (ASME) |
| Haumaru Whakakī Matua | OPD (Pūrere Ārai Whakakī Rawa) | 80% Bleeder Valve (Ine Taumata Wai Uka) |
| Kua Whakakīa E | I te nuinga o te wā i te "teihana whakawhiti" pokapū whakakī rānei | Na te kaihangarau i whakaakona mai i te taraka kawe |
| 80% Kaha | Āhua tata. 4.7 karawaka (rānei 20 pauni) | 400 karawaka |
| Momo Ine | I te nuinga o te wā kāore he ine (whakakīa mā te taumaha) | Ine mānu (Ka pānui i te ōrautanga) |
Wāhanga whakamutunga: whakawhirinaki, Whakarurutanga, me te Pūtaiao
Ehara te mārama ki ngā taumata whakakī propane i te nama; e pā ana ki te mārama ki te kaha me te ahupūngao o te hinu e whakawhirinaki ana koe. Tērā 'putu' 20% Ehara i te moumou i roto i tō kura—koia te wae haumaru tino nui kei a koe.
Anei ngā take matua:
- Te "80% Ture" he ture haumaru whakahau, ehara i te tikanga hoko.
- Te 20% He mea nui te mokowā kohu kia taea ai te nui o te whakawhānui wera o te propane.
- Ka pakaru pea te kōrere me te whakakī, i roto i tētahi tauari kino rawa, PUPUHI.
- Ka whakamahi ngā kaihangarau kua whakamanatia i ngā kōrere OPD, 80% kōrere toto mo te haumaru, whakakī tika.
- He āhua tata te ine o tō kura; tūmanakohia kia tārere i te pāmahana.
He pātai anō mō tō whakakī whakamutunga, ko tō kura rānei ine e mahi pōhēhē ana? Whakapā atu ki ā mātou tohunga propane kua whakamanatia i tēnei rā ki te whakarite i tētahi tirotiro haumaru me te whakarite kei te tino pai te haere o tō pūnaha.
Ngā Pātai Auau (FQ)
He "20kura pauna" e pā ana ki te taumaha o te propane i hoahoatia hei pupuri (arā, ~80% o tōna kaha katoa). Ko te kura wātea tonu (tōna 'taumaha tare') ko te nuinga o te wā 17-18 pauni, te hanga i tētahi kura 'kī' me te haumaru 37-38 pauna tapeke.
Ko te kura 500 kārani he kaha wai katoa o te 500 karawaka. Tōna mōrahi waro waro kaha, i 80%, ko te 400 karawaka. Mā tēnei e āhei ai te 100 kārani (20%) mokowā kohu hei whakaroha.
Āe, kāore i te taunakitia. I te wā e kura ana 100% Piako, ka ngaro tōna pēhanga tōrunga. Mā tēnei e āhei ai te hau haukū ki roto, e ahu ana ki te waikura ā-roto. Ka taea e te waikura te puru i ngā tātari me te, mea nui ake, ka taea te hīpoki i te haunga o te propane, ka uaua ake te kite i te turuturu. E hiahiatia ana hoki he whakamatautau turuturu ngaio i mua i te whakakī anō.
Koia tērā te kupu mahi noa mō te 80% kōrere toto (ine taumata wai pūmau rānei). Ko te kōrere iti ka whakatuwheratia e te kaihangarau i te wā e whakakī ana. Ka 'tuwha' i te kohu kia tae rā anō te wai ki te 80% taumata, i te wā e tuwha ana i te wai, tohu ana kua oti te whakakī.
He aha i pānui katoa ai taku ine propane i ngā wā katoa, kātahi ka tere te whakataka?
He kitenga noa iho tēnei. Ka inea e tō ine te wai taumata. Engari kei te haere tonu ō pūrere kohu. Mai i 80% kī iho ki te āhua o te 20% Kua kī, Ka puta mai i te kura he pēhanga kohu tino pūmau. Ina ngoikore te taumata wai (huri noa 20%), Kaore e taea e te kura te whakaeto tere i te hinu, me te pēhanga (me te ine) te āhua nei ka taka iho i te pari. He tohu me tono koe i tētahi whakakī, tata.
