Freon - He ... Mahana o Freon. Freon ma ka Pahu Hau

Kēlā me kēia hale i nā mīkini home no ka? Iecaianoaaiiie a me ka hoʻokōʻana o ia i ka waiwai a ua hoʻohana 'ia e like me freon. Keia waiwai ua ikeia me he maikai refrigerant hoʻohana i nā mea a pau hau ai oe ke hoahu ai, a hoomakaukau iho la lauaʻai hou ma mua ma Ambient ana wela. He 'atikala e hai aku, Freon - mea i loko o ka mea ma ka mea, ua hoʻohana' ia, ka wela ia mea.

Mōʻaukala o ka Kaka

Kekahi mau kumu inoa o ka mua mau lā hoʻololi kemikala Freon - 1928 a me ka 1931 makahiki. Pololei i ka la o ka hanau ana o ka refrigerant 1928-la makahiki. Ua i laila, he poʻokela chemist hoa a pau Frigidaire, a mea he hui ma lalo o ka hui General Hawaii, Thomas Midgley, lawe mai "mana waiwai" a haawi aku la ia ia i ka inoa "Freon". Mua nā kānakaʻenehana hoʻoili ma ka hanalima-i? Iecaianoaaiiuo keia kinoea, ua komo inoa Freon-12 me ka «R» (i loko o ka unuhi «Refrigerant» ku nei no ka refrigerant a cooler). Ka lua o ka lā me ka Hekikai o Freon nepravlno hoopaaia e, no ka mea, ano, i ka 1930 o ka hui Kinetic Nine Company, i mea e hana i ua hana ia e hoʻomōhala ma ka? Iecaianoaaiiie o keia huahana.

Freon - He aha ka keia?

A hui o ethane a me methane like me ka fluorinated haʻahaʻa hakakino kaumaha hydrocarbon nā mea loaʻa kahi hydrogen nā'ātoma i e hookomoia ma ka fluorine, chlorine, bromine. Hoʻomano hoʻohana 'ia i loko o refrigeration huahelu (refrigerators, pahu hau ai, ea conditioners, a no laila, ma luna o. N). Nui nā mea kupanaha, Freon - mea he kinoea a me ka wai? Ke pane pololei nei: o ka waiwai a hiki i nā physical moku'āina.

Ka loa e like me ka ano o ka Freon

'Epekema ike oi ma mua o 40 ano o ka waiwai, ka hapanui o ka a ua loaa industrially. Freon mahana i i ka mea maʻi hēhē, kela mea keia mea? Ueo i kona iho:

• R11 - trichlorofluoromethane (Halau me nā kapuahi e 23,8 ° C).
• R12 - difluorodichloromethane (me ka hahana loa 'ole reflux -29,8 ° C).
• R13 - trifluorochloromethane (me ka hahana loa 'ole reflux -81,5 ° C).
• R14 - tetrafluoromethane (me ka hahana loa 'ole reflux -128 ° C).
• R134A - tetrafluoroethane (nā kapuahi e wela me na -26,3 ° C).
• R22 - chlorodifluoromethane (me ka hahana loa 'ole reflux -40,8 ° C).
• R600A - isobutane (me ka hahana loa 'ole reflux -11,73 ° C).
• R410A - hloroftorokarbonat (me ka hahana loa 'ole reflux -51,4 ° C).

Nō kāu, ka home refrigerators hana ma freon (Khladone) papa R-22, no ka hanalima, a kalepa ana R-13 momoku ahi.

Freon - mea he mea pepehi waiwai no nā kānaka?

Kokoke a pau ano o ka mea i io baila aʻela i, nae, a me ka mea, ua hoʻohana 'ia i loko o ke anuanu maila' oihana mua o ka hale i nā mīkini home, e like me ka pusher hehee ai i loko o ke kinoea nā papahu, ea fresheners a me nā aerosols. No ia mea, i ka wa aʻawa i ka paukūʻolokaʻa iho ua ho'ēmi a me Freon komo ai i ka lewa. Inā ua ole enaena i ka 250 degere ka refrigerant (ma keia wela, ke hookuu aku oiaʻawahia waiwai) ia mea hewa ole i kānaka, hiki ole ke olelo aku i ka'okikene kolu, ahu iho. Ka palaho huahana luku aku ia. I ka papa kuhikuhiE kumu o ka'okikene kolu puka o ka? Iecaianoaaiiie a me ka pono o ka Freon me ka maʻiʻo kiʻekiʻe o ka chlorine Ion a me bromine. Kulu o ka waiwai i loko o ka hale nā mīkini home a me ke ala hiki ole ke 'akomi i visually, liʻiliʻi nā māhele no kanaka i ole ia.

No ka loaa ana o ka'okikene kolu, ahu iho o ka Honua, a emi i ka? Iecaianoaaiiie o nā palapala CFCs un'āina kakau inoa, a aponoia ka Montreal Hola Pūnaewele.

He aha ka ke freon ma refrigerators?

Hoikehonua mea'opihia refrigerators i hōʻike mai iā ia i loko o ka palapala o ka Panel waiho i loko o ka evaporator, i ka loaʻa o ke refrigerant. Kēia waiwai a pau i nā kapuahi, a vaporization absorbs wela mai ke keʻena, a ma ka condensation kaʻina hoolilo ia i ke kaiapuni. No ka mea, o keia lewa ua ho'ēmi ai i ka makemake ana wela, a me ke kinoea hoike i ka mea'opihia a me ka hoʻololi kona moku'āina o aggregation i loko o ka wai. Freon i loko o ka Pahu Hau mea pono keia evaporator. Ma na olelo e ae, ia mea pono i ke keʻena o ka 'oihana, ke aloha no i ke anuanu maila keena o ka refrigeration pa alima.

Pehea la oe i ike ai e pili ana i ka liu o Freon mai ka hau

Ua Ua maopopo i keia waiwai - kekahi o na kumu nui eiiiiiaiou o ka pono functioning o ka lako a pan. Freon kulu i nā hualoaʻa ma ka poho i ka lako a pan, a me ka hikiʻole, e hana ia no nā hana. Ka loa, he pono ole ke kumu no keia pilikia - ka evaporator şarkı poho paha manufacturing mā. No keia mea he yiaeaiiacaaeneiie kinoea, he odorless, he mea hiki ole, e huai ae i ka olfactory receptors.

Eia naʻe, eia na hoailona kekahi e kuhikuhi i ka liu. Freon i loko o ka Pahu Hau mea ma lalo o ka puʻuwai, a me ka wā o ka poino şarkı evaporator,ʻo ia i nā hoʻomaka e haule. Nolaila, ma ka refrigeration a me ke kūpaleʻana keena ea mehana, a me ka hoʻomaʻemaʻeʻana koke hoʻomaka e deteriorate. 'O kēia ka mua hoailona ia oe pono e nānā i ka pono o ke anuanu maila nenoaiu o ka mea kani. I hōʻike muaʻia aʻe, ka Freon mea i pilikia ke kanaka i ka wela, aole oi aku mamua o 250 degere, a hoʻa'ā i ka mea i ka wela ma ka home nei,ʻaʻole e hiki.

Ka loa pinepine wahi o ka refrigerant kulu

Mua o nā mea a pau - keia paipu ami. Ma kekahi soldering hiki ke hana e like me na microcracks aie i ke ana ana o ka ipu, a no ka mea, o ka hola mare. No hoi, he pono ole Freon kulu i wahi ai pili aku paipu evaporator refrigeration a me ka pahu hau. Hoailona iho la i hiki ke 'akomi i ma ka hoʻi laina, a hoʻohuiʻia ka naʻau o ka Pahu Hau, a me ka evaporator.

Pehea e hana hou i ka liu?

E hoopiha mai ana freon Pahu Hau ma ka hale i mea e hiki ole i ke kōkua o kekahi 'oihana. Mai ka Pono kūikawā ipu a me nā mea (holo EII ni, soldering puhiʻino dispenser nui loa me ka hoʻokolo, he mea hiki ke hooheheeia solder, kūikawā koko) no ka hana. No ka mea ka loaʻaʻana o ke kulu o na paipu hoʻohana i ka kūikawā mea i kohu i ka mea hiki ke hooheheeia mīkini hopu ka mea hewa. Ma hope o ka haku kuhikuhi i ka ino, a me ka hapa sila, ke kāpaeʻana kulu, ka holo EII ni ua EII ni koe kinoea, a hōʻaʻahu ihola hou. Iie ia lŘlŘ Via ka hoʻonui e pili ana me ke kinoea i ka kīʻamo aia ma ka pōkā pū o ka Pahu Hau mea'opihia, ma ka capillary şarkı pili ua hoopaaia kī.

Mahope, he freon Pahu Hau hou hoʻomaka e kūhōhō pono, a me ka wela i loko o nā keʻena ua hoonoho i kulike ai me ka mau hae no ka refrigeration na manao ona.