Matenthedwe kutchinjiriza kwa Kutentha chitoliro ndi panja lathyathyathya: makhalidwe, miyeso

payipi iliyonse ili kunja malo a zimafunika kutchinjiriza. Zosiyana mizere, amene anagonjetsa m'munsimu kuya yozizira koopsa. Komanso, muyenera kutchinjiriza kwa mapaipi ili mu zipinda unheated. Kwanyengo angathe kuonjezera magwiridwe a mizere kulankhulana ndi kuwonjezera utali wamoyo awo. Kugwiritsa khalidwe kutchinjiriza kwa mapaipi akhoza molondola kuwateteza ku kuzizira, kuchepetsa kutentha imfa ndi Kutentha machitidwe kuthetsa condensation.

Chimene chimafuna kutchinjiriza a mipope?

Bwino anapanga kutentha kutchinjiriza amalola kuti:

• Ndichepe mu timachubu Kutentha ndi unscheduled owonjezera kutentha imfa.
• Kuchepetsa chitoliro pamwamba ndipo mkati insulator kuthekera condensate mapangidwe.
• Perekani muyeso wa kutentha pamwamba pa insulator lapansi.
• Kuwonjezera nthawi ntchito chifukwa deceleration chitoliro dzimbiri.
• Kuteteza polypropylene ndi PVC chitoliro ndi zisaonongeke makina.
• Matenthedwe kutchinjiriza kwa mapaipi Kutentha panja ndi akuzisunga kutentha m'nyengo yozizira kuwaletsa ndi kuzizira.

Kodi kusankha zinthu bwino?

Childs, kusankha zachokera i zotsatirazi:

• awiri chitoliro;
• mtengo wa kutchinjiriza matenthedwe;
• mavuto ntchito chidzaoneka;
• kutalika kwa payipi;
• amafuna ntchito.

Kodi kutchinjiriza ntchito mipope?

Kusankha mfundo kutchinjiriza zimatengera zambiri pa mzere anafuna, chitoliro awiri ndi opaleshoni zinthu. The mfundo kutchinjiriza kuyenera:

• mkulu kutentha chopulumutsa;
• otsika matenthedwe madutsidwe;
• moto kukana;
• kukana zinthu kunja zoipa;
• zosavuta unsembe - kwa iwo ofuna kucheza kutchinjiriza awo, izi ndi khalidwe lofunika;
• madzi;
• durability.

Pakuti Kutentha yoyenera nyumba kufunika kugula mapaipi ndi zinthu zina, komanso kusamalira kuonetsetsa magwiridwe awo. Choncho, kulankhulana ndi thawed mchikakamizo cha otsika kutentha, m'pofunika kugula khalidwe Pre-chotenthetsera kwa mapaipi magetsi. Lero, zosiyanasiyana zipangizo kutchinjiriza matenthedwe wa chachikulu, koma pamaso mwaganiza kusankha chomaliza ayenera kukhala bwino ndi makhalidwe awo khalidwe.

Mu kwambiri matenthedwe kutchinjiriza kwa mapaipi yopangidwa ndi zisulo awa:

• Polyethylene thovu (polyethylene thovu).
• Thovu mphira.
• Polyurethane thovu.
• Maminolo ubweya.

Zilipo monga matenthedwe kutchinjiriza mu mawonekedwe a zonenepa basalt.

Polyethylene thovu (polyethylene thovu)

Pa nthawi imene Kutentha chipangizo kwa kutchinjiriza matenthedwe a mipope thovu wapeza ntchito lonse ndithu. Kuyambira chiŵerengero khalidwe / mtengo - ichi ndi kusankha bwino. Kutchinjiriza zopangidwa thovu polyethylene kamapangikira mitundu 2 chachikulu:

• machubu awiri-mita;
• nsalu.

Mabukuwa amakhala ndi ❖ kuyanika wa polyethylene, aluminum zojambulazo ndi zina zotero.

Polyethylene thovu chitoliro kutchinjiriza ali makhalidwe:

- koyefishienti wa matenthedwe madutsidwe (pa 40 ° C.) - 0,043 W / mamita * K.

- awiri mayamwidwe kukana koyefishienti -> 3000.

- Kutentha (ntchito): kwa -80 kuti +95 deg.

- flammability gulu - zipangizo nonflammable (G1 ndi G2).

- Mbali ntchito - Kutentha, mpweya wabwino ndi sewerage kachitidwe.

- Wonjezerani - chubu.

Izi kutchinjiriza kwa makulidwe chitoliro ali motere: khoma makulidwe ndi pa 6 ndi 30 mamilimita awiri - 6-160 mm.

Mtengo zosiyanasiyana ndi lalikulu kwambiri. Mtengo wa chitoliro kutchinjiriza wa Chinese-lililonse 5-7 zosakwana European, koma khalidwe zambiri otsika.

Chotero thovu kutchinjiriza chitoliro yosiyana mosavuta ogwiritsa. Inu basi ayenera kudula bandiwifi zofunika, kukulunga ndi wabwino ndi tepi.

foamed mphira

Mu ntchito kutchinjiriza kwa mapaipi zopangidwa kupanga labala thovu zambiri kuposa zina zonse. Koma mtengo wake kuposa. Chifukwa mtundu wa kutchinjiriza chitoliro ambiri amangoti ntchito kwambiri wovuta ntchito zomangamanga zofuna kukana ndi otsika kapena mkulu kutentha, ultraviolet poizoniyu, moto ndi T. D.

Waukulu ntchito makhalidwe zakuthupi:

- matenthedwe madutsidwe koyefishienti pa madigiri 40. ndi 0,038 W / * mamita K.

- Kutentha (ntchito): kwa -80 kuti +95 deg.

- zakuthupi Gulu flammability - G1.

- Mbali - mpweya ndi machitidwe refrigeration.

- Wonjezerani - chubu cha m'mimba mwake 6-160 mm, khoma makulidwe ndalama chuma 6-32 mm.

- mfundo ndi kugonjetsedwa UV kunyezimira.

Madzi (ndi sprayed utoto) Insulators

Izi ndi zipangizo watsopano zomangamanga. Pali mitundu iwiri waukulu insulators madzi:

1. Kutenthako. Padziko iwo chagwiritsidwa mwa njira sputtering, pogwiritsa ntchito zipangizo zapadera (mwachitsanzo - PUF).
2. Painting. Iwo chagwiritsidwa pamwamba monga inki wamba ntchito wodzigudubuza kapena burashi.

Zosintha onse ndi mwayi kwambiri: Isolators angagwiritsidwe ntchito kumene ntchito mitundu mpukutu wa heaters kapena zimakhala zovuta.

Polyurethane thovu

Polyurethane thovu theka zipolopolo (zipolopolo PPU) - ndi kutchinjiriza okhwima, anaikira kutchinjiriza matenthedwe a mipope. Mwina kuphimba osiyanasiyana kumatira -. Ndi phula, zojambulazo, zojambulazo FPGK glassine, pulasitiki filimu, etc. Mmodzi mwa ubwino waukulu wa mtundu uwu wa kutchinjiriza ndi zovuta kukhazikitsa. Pa nthawi gulu la anthu 2 adzatha kuphimba 300 m. N. Ndipo zambiri.

Zofunika makhalidwe:

- sostavlyaet- matenthedwe madutsidwe 0,035 W / mamita * K.

- Kutentha (ntchito): -150 kuti +120 madigiri.

- zakuthupi Gulu flammability - T3.

- Mbali ya polyurethane thovu - Kutentha ndi madzi otentha.

- Kupereka theka zonenepa.

- The kukula kwa 32-1020 mamilimita awiri ndi: khoma makulidwe - 40 mm (kapena mwambo), kutalika - 1-1.5 m.

Penoizol

Nkhanizi losiyana makhalidwe mokwanira mkulu matenthedwe. Izo ntchito zambiri mu mlingo mafakitale, kuyambira tanthauzo lake kuti chitoliro kutsitsi amafuna unsembe wapadera.

Penoizol - angapo chigawo madzi osakaniza, kuchititsa njira sputtering. Pamene solidifies chuma, ndipamene envelopu womata padziko chubu, zomwe kutentha nkomwe akudutsa.

Akuti zinthu sitinganene kuti wotchipa.

Maminolo ubweya ndi CHIKWANGWANI galasi

Ndi demokalase kwambiri pa mtengo wa nkhani zopeka ndipo akhazikitsa ndi slabs.

Ndi bwino ntchito mtundu wa kutchinjiriza adagulung'undisa. Mabukuwa ali unsembe chosavuta (chitoliro ayenera kukulunga zigawo zingapo ndi akapolo kumangako waya dongosolo), ndi kuthekera yofunsira mapaipi a diameters osiyana.

Matenthedwe kutchinjiriza kwa mapaipi panja nazo ikuchitika ndi kumulowetsa ndi ubwenzi wotsatira wa twayini kupanga kapena zosapanga waya.

Nkofunika kukumbukira kuti mtundu uwu wa chuma yokutidwa ndi kumatira wosanjikiza. Panja izo adzaupulumutsa kupeza yonyowa ndi kutaya katundu monga m'nyumba kuthetsa pamaso pa mpweya chuma microparticles lapansi.

Matenthedwe ntchito za nkhaniyi ndi zabwino kwambiri.

Matenthedwe kutchinjiriza kwa machubu Kutentha mu nyumba

Ndizosachita kunena kuti batire chivundikiro mu chipinda Sikuti. Land Kutentha machitidwe ili m'madera kutentha anakhalabe chitonthozo, musati amafuna kutchinjiriza.

Ntchito chotenthetsera ayenera kutenthetsa pa mbali omwe anagonjetsa mu malo kumene firiji si anakhalabe (mwachitsanzo, mu chapansi).

Matenthedwe kutchinjiriza kwa mapaipi Kutentha panja ndi nyumba zokambidwa mu msika wa zomangira onse opanga zoweta ndi European ndi Russian.

Select kuposa mumakhala mipope Kutentha, palibe. Choyamba, kuganizira momwe ntchitoyo ikukhudzana ndiye n'zosavuta kukhazikitsidwa.

Only mu kukhota otsiriza, kulabadira mtengo wa kutchinjiriza, chifukwa njira kuti kudzakhala kotheka kuti asa- mphamvu ya lililonse ruble padera mu kutchinjiriza. Cheap koma osauka khalidwe chuma sangakhale abwino ndi pang'ono zinchito, ndipo mmalo mwa ndalama sikhala adzangodziwonjezera kukhumudwa ndi mavuto ena.