Na sekontiri se ka ama lithapo tsa motlakase?

Tse ka hare

Mokhoa oa ho koala mocheso o ka ama joang likhoele tsa motlakase ka mokhoa o sireletsehileng?
Seo u hlokang ho se tseba ka ho kenya motlakase
- thermoplastic
- thermoset
Mefuta ea li-insulation tsa mocheso
Mokhoa oa ho kenya insulation ea mocheso ho potoloha lithapo le likhoele?
Ho akaretsa

Matlo a mangata a na le mocheso oa mocheso kamoreng e tlas'a marulelo, marulelong, kapa marulelong 'me ena ke tsela e ntle ea ho fokotsa tahlehelo ea mocheso. Tahlehelo e nyane ea mocheso e bolela litefiso tse tlase tsa ho futhumatsa. Empa haeba u amehile ka ho ama li-insulation tsa motlakase, ha u mong. Ha ke qala mosebetsi oa ka oa ho ba ramotlakase, polokeho e bile e ’ngoe ea lintho tsa pele tseo ke ithutileng tsona. Na sekontiri se ka ama lithapo tsa motlakase? Mona ke maikutlo a mang mabapi le sena ho tsoa phihlelong ea ka.

Ka kakaretso, ho ama mocheso oa mocheso ho lithapo ha ho kotsi, kaha lithapo li kenngoa ka motlakase. Ho itšetlehile ka mofuta oa ho kenya mocheso, u ka sebelisa litsela tse sa tšoaneng tsa ho beha ho pota-potile sekontiri. Leha ho le joalo, le ka mohla u se ke ua lumella ho kenya mocheso ho kopana le lithapo tse phelang tse sa kenngoeng.

Mokhoa oa ho koala mocheso o ka ama joang likhoele tsa motlakase ka mokhoa o sireletsehileng?

Lithapo tsa mehleng ea kajeno tsa motlakase li sirelelitsoe ka ho feletseng. Karohano ena ea motlakase e thibela motlakase ho fihla libakeng tse ling tsa lehae la hau. Ka tsela ena, terata e chesang e ka ama ka mokhoa o sireletsehileng mocheso oa mocheso.

Seo u hlokang ho se tseba ka ho kenya motlakase

Motlakase oa motlakase o entsoe ka lisebelisoa tse se nang conductive. Ka hona, li-insulator tsena ha li fetele motlakase. Hangata, bahlahisi ba sebelisa lisebelisoa tse peli bakeng sa li-insulator tsa terata ea motlakase ea malapeng; thermoplastic le thermosetting. Lintlha tse ling mabapi le lisebelisoa tsena tse peli ke tsena.

thermoplastic

Thermoplastic ke thepa e thehiloeng ho polymer. Ha mocheso o ntse o phahama, thepa ena ea qhibiliha ebe e sebetsa. E boetse e thatafala ha e ntse e pholile. Ka tloaelo, thermoplastic e na le boima bo phahameng ba molek'hule. O ka qhibiliha le ho fetola thermoplastic makhetlo a 'maloa. Leha ho le joalo, polasetiki ha e lahleheloe ke botšepehi le matla a eona.

NA U NE U TSEBA: Thermoplastic e sebetsang hantle e qala ho qhibiliha lipakeng tsa 6500°F le 7250°F. Ha re sebelise thermoplastics tsena tse sebetsang hantle haholo ho hlahisa li-insulators tsa motlakase.

Ho na le li-thermoplastic tse hlano tse sebelisetsoang ho etsa lisebelisoa tsa motlakase tsa motlakase. Mona ke tse hlano thermoplastics.

Mofuta oa thermoplastic	Ntlha e qobisang
Polyvinyl chloride	212 - 500 ° F
Polyethylene (PE)	230 - 266 ° F
nylon	428 ° F
ECTEF	464 ° F
PVDF	350 ° F

thermoset

Plastiki ea Thermoset e entsoe ka li-resin tsa mokelikeli oa viscous mme ts'ebetso ea ho phekola e ka phethoa ka mekhoa e mengata. Baetsi ba sebelisa mokelikeli oa catalytic, mahlaseli a ultraviolet, mocheso o phahameng kapa khatello e phahameng bakeng sa mokhoa oa ho phekola.

Mona ke mefuta e meng e tloaelehileng ea polasetiki ea thermoset.

XLPE (XLPE)
Polyethylene e nang le chlorinated (CPE)
Ethylene Propylene Rubber (EPR)

Mefuta ea li-insulation tsa mocheso

Ho na le mefuta e mene e fapaneng ea insulation eo hangata e bonoang Amerika. Ho itšetlehile ka mokhoa oa ho futhumatsa oa sebaka sa bolulo le mofuta oa kaho, o ka khetha leha e le efe ea ho pata.

Ho kenya letsoho ka bongata

Ho kenya letsoho ka bongata ho na le lisebelisoa tse sa tlamisoang. Ka mohlala, u ka sebelisa fiberglass, boea ba diminerale kapa Icynene. U ka sebelisa selulose kapa perlite.

KELETSO: Cellulose le perlite ke lisebelisoa tsa tlhaho.

Eketsa lisebelisoa kamoreng e tlas'a marulelo, fatše, kapa maboteng a haufi ho kenya lisebelisoa tse ngata. Ha u khetha thepa ea maiketsetso bakeng sa ho kenya letsoho ka bongata, etsa bonnete ba hore u hlahloba boleng ba R. Boleng bona bo ka fapana ho ea ka mocheso sebakeng sa heno.

NA U NE U TSEBA: Bongata ba fiberglass insulation bo ka hotetsa ho 540 ° F.

Kobo ea Insulation

Kobo ea ho pata ke ntho e ntle haholo bakeng sa sebaka se pakeng tsa li-uprights. Li na le maqephe a teteaneng a fluffy a ka sebelisoang ho tlatsa sebaka pakeng tsa liraka kapa sebaka leha e le sefe se tšoanang. Ka tloaelo, likobo tsena li bophara ba lisenthimithara tse 15 ho isa ho tse 23. 'Me u be le botenya ba lisenthimithara tse 3 ho isa ho tse 10.

Joalo ka ho penta ka bongata, ho kenella ka holim'a metsi ho entsoe ka fiberglass, selulose, boea ba diminerale, joalo-joalo Ho ipapisitse le thepa eo ho kenngoa ho eona, e tla chesa pakeng tsa 1300 ° F le 1800 ° F.

Ho kenya foam e thata

Mofuta ona oa ho koala o ncha bakeng sa ho kenya mocheso oa bolulo. Ho kenngoa ha foam e thata e qalile ho sebelisoa ka bo-1970. E tla le polyisocyanurate, polyurethane, mineral wool le fiberglass panel insulation.

Liphanele tsena tse thata tsa ho kenya foam li botenya ba 0.5" ho isa ho 3". Leha ho le joalo, haeba ho hlokahala, o ka reka phanele ea ho kenya li-inch tse 6. Boholo bo tloaelehileng ba phanele ke maoto a 4 le maoto a 8. Liphanele tsena li loketse marako a sa phethoang, siling le likamore tse ka tlaase. Liphanele tsa polyurethane li hotetsa mocheso ho tloha ho 1112 ° F ho ea ho 1292 ° F.

Ho kenngoa ha foam sebakeng

Ho kenya lekobo sebakeng ho boetse ho tsejoa e le ho fafatsa foam ea spray. Mofuta ona oa ho koala o na le lik'hemik'hale tse peli tse tsoakiloeng. Motsoako o tla eketseha ka makhetlo a 30-50 ha o bapisoa le molumo oa pele pele mokhoa oa ho phekola o qala.

Ho kenya lekobo sebakeng hangata ho entsoe ka cellulose, polyisocyanurate, kapa polyurethane. U ka kenya li-insulation tsena ka siling, maboteng a sa phethoang, fatše le libaka tse ling tse ngata tseo ho leng thata ho fihla ho tsona. Ka 700˚F, ho kenya foam hoa chesa.

Mokhoa oa ho kenya insulation ea mocheso ho potoloha lithapo le likhoele?

Hona joale u tseba mefuta e mene ea ho kenya letsoho e sebelisoang malapeng a mangata a Amerika. Empa na ua tseba ho kenya mohatsela ona oa mocheso ho potoloha lithapo? haeba ho se joalo, u se ke ua tšoenyeha. Karolong ena, ke tla bua ka eona.

Mokhoa oa ho kenya li-insulation tse hlephileng ho potoloha lithapo

Har'a mekhoa ea ho kenya mocheso oa mocheso, ena ke mokhoa o bonolo ka ho fetisisa. Ha ho hlokahale litokisetso tsa pele. Fokotsa mohatsela o pota-potileng lithapo.

KELETSO: Hangata ho sebelisoa li-insulation tse ngata bakeng sa siling le mokatong oa marulelo. Kahoo, o ka kopana le lithapo tsa ho lokisa.

Mokhoa oa ho kenya Styrofoam Rigid Insulation Around Wires

Ntlha ea pele, lekanya libaka tseo u rerileng ho li kenya foam e thata.

Ebe u khaola liboto tse thata tsa foam ho litekanyo tsa hau 'me u sebelise sekhomaretsi se loketseng botong.

Qetellong, li kenye ka mor'a li-outlets le lithapo tsa motlakase.

Mokhoa oa ho kenya insulation ho potoloha lithapo

Ha u kenya insulation ea mocheso, u tla tlameha ho etsa liphetoho tse itseng. Kobo ea kobo e teteaneng ho feta e thata ea foam. Ka hona, li ke ke tsa kenella ka har'a wiring.

Mokhoa oa 1

Pele, beha insulation 'me u tšoaee boemo ba lithapo.

Ebe o arola kobo ka halofo ho fihlela e fihla sebakeng se tšoailoeng sa terata.

Qetellong, tsamaisa terata ka ho kenya insulation. Haeba u entse ntho e 'ngoe le e' ngoe hantle, joale karolo e 'ngoe ea ho kenya letsoho e tla ba ka mor'a lithapo,' me e 'ngoe e le ka pele.

Mokhoa oa 2

Joalo ka mokhoa oa 1, beha insulation lipakeng tsa li-studs 'me u tšoaee sebaka sa terata le sokete.

Ebe, ka thipa e bohale, khaola slot bakeng sa terata 'me u khaole ntlha ea ho tsoa holim'a matte insulation.

Qetellong, kenya insulation. (1)

KELETSO: Sebelisa sekhechana se thata sa foam ho tlatsa sebaka se ka morao ho phallo. (2)

Ho akaretsa

Ho kenya mocheso oa mocheso holim'a lithapo le li-sockets ke mokhoa o sireletsehileng ka ho feletseng. Leha ho le joalo, lithapo li tlameha ho aroloa ka motlakase. Hape, sekontiri se khethiloeng sa mocheso se lokela ho lekana kamore ea hau e ka tlase kapa lebota. Haeba tsohle li lokile, u ka tsoela pele ka ho kenya.

Sheba tse ling tsa lingoliloeng tsa rona tse ka tlase.