Thermal kwahelang bakeng futhumatsang phala le ka ntle ho e sephara: litšobotsi, litekanyo

lipeipi efe kapa efe teng kantle le mafelo a, ho hloka e kwahelang. E le mokhelo ke mela, tse qhalakanya tlase botebo leqhoa. Ho feta moo, o lokela kwahelang tsa lipeipi sebakeng likamore unheated. Ho futhumala ha ka eketsa tshebetso ya mela le sa buisane le atolosa lifespan bona. Sebelisa boleng kwahelang bakeng liphaephe ka tshepahalo ba sireletsa freezing, ho fokotsa mocheso tahlehelo le futhumatsang tsamaiso ea felisa condensation.

E leng hloka hore e kwahelang ea lipeipi?

Hantle entse mocheso kwahelang lumella u ho:

• Fokotseha ka methapo ea futhumatsang le unscheduled eketsehileng mocheso tahlehelo.
• Fokotsa phala holim 'me ka hare e kobo e monyetla oa condensate sebopeho.
• Fana ka tekanyo ea mocheso ka holim'a kobo e sa.
• Eketsa nako tshebetso e loketseng ho deceleration phala ratoa ke mafome.
• Sireletsa polypropylene le PVC phala le tlisoang phetha molao feela.
• Thermal kwahelang tsa lipeipi futhumatsang ka tse bulehileng le e lule e mocheso mariha ho ba thibela ho freezing.

Tsela ea ho khetha lintho tse bonahalang le letona?

Ka tloaelo ho, ho etsa khetho e thehiloeng ho dihlahlobo tse latelang:

• bophara phala;
• theko ea kwahelang mogote;
• maemo ao tshebetso tla ba teng;
• bolelele ba lipeipi;
• ditlhoko tshebetso.

Seo kwahelang e sebediswa bakeng sa lipeipi?

Le ho khetha boitsebiso bakeng sa e kwahelang itšetlehile hangata ka mola o ne a rerile, phala bophara le ho sebetsa maemo a. The boitsebiso bakeng sa e kwahelang o lokela ho ba:

• phahameng mocheso ho pholosa;
• tlaase mogote conductivity;
• mollo ho hanyetsa;
• ho hanyetsa litšusumetso Link mpe;
• bonolo tlhomamiso - bakeng sa ba batlang ho ba sebelisa e kwahelang ea bona, hona ke tšobotsi ea bohlokoa;
• keneleng metsi;
• durability.

Bakeng sa ho futhumatsa e loketseng ka tlung lokela, e seng feela ho reka lipeipi le thepa ea motheo e meng, empa hape ho hlokomela ho etsa bonnete ba tshebetso e bona. Ho joalo, hore li buisane e thawed tlas'a tšusumetso ea thempereichara e tlaase, ho ke ho hlokahala hore ho reka boleng pele ho beha sefuthumatsi tsa lipeipi futhumatsang. Kajeno, mefuta e fapaneng ya thepa kwahelang mogote ea e khōlō, empa e le pele u etsa qeto ea ho etsa khetho ea ho qetela ha e lokela ho ba tloaelane le litšobotsi tse bona boleng.

Ka ho fetisisa mogote kwahelang tsa lipeipi entsoe ka thepa ana:

• Nhua polyethylene bubble (nhua polyethylene bubble).
• Bubble rabara.
• Kettle bubble.
• Matsoai le boea.

Fumaneha ka mogote kwahelang ka mokgwa wa diselennere basalt.

Nhua polyethylene bubble (nhua polyethylene bubble)

Ka nako eo ha futhumatsang sesebediswa bakeng kwahelang mogote ea lipeipi bubble fumana kopo lohle haholo. From karo-karolelano boleng / theko - sena ke khetho e molemo ka ho fetisisa. Insulation entsoe ka bubble nhua polyethylene e hlahisoa mefuta e 2 ka sehloohong:

• methapo peli mitha;
• lesela.

lintho tse bonahalang tse ka 'na ba le barbotage ea nhua polyethylene, aluminium foil le tse ling tse joalo.

Nhua polyethylene bubble phala kwahelang nang le litšobotsi tse joalo:

- Coefficient ea mogote conductivity (ka 40 ° C.) - 0,043 W / limithara * K.

- para diffusion hanyetsa coefficient -> 3000.

- Mocheso (sebetsa): ho tswa ho -80 ho +95 deg.

- flammability sehlopha - thepa nonflammable (G1 le G2).

- Boholo ba kopo - futhumatsang, ventilation le sewerage tsamaiso ea.

- Phepelo - ka lethopo.

Sena kwahelang tsa boholo bo phala ke tse latelang: leboteng botenya e tsoa ho 6 ho 30 limilimithara bophara - 6-160 limilimithara.

Theko mefuta e fapaneng e kgolo haholo. Litsenyehelo tsa ho ba le phala e kwahelang ea Chinese-entse mong le e mong 5-7 ka tlase ho European, empa boleng le lintho tse ngata tlaasana.

Joalo bubble kwahelang phala fapane habonolo ntseng bo eketseha. O feela lokela ho khaola le kgonothebolo hlokahala, thatela 'me boloka le theipi.

foamed rabara

Ka tshebetso e kwahelang tsa lipeipi entsoe ka maiketsetso rabara bubble le lintho tse ngata phahameng ho feta mefuta e meng eohle. Empa litsenyehelo tsa ho ba ho ka holimo. Hobane mofuta ona wa kwahelang phala e fetisisa e atisa ho sebelisoa ka ho fetisisa le boima dikopo boenjiniere le tse hlokang ho hanyetsa ka tlaase haholo kapa phahameng mocheso, mahlaseli mahlaseli, mollo le sa t. D.

Ba ka sehloohong a tshebetso litšobotsi tsa lintho tse bonahalang tse:

- Thermal conductivity coefficient likhato 40. ke 0,038 W / * limithara K.

- Mocheso (sebetsa): ho tswa ho -80 ho +95 deg.

- lintho tse bonahalang Group flammability - G1.

- Boholo - air-conditioning le litsamaiso refrigeration.

- Phepelo - ka phaephe ya bophara 6-160 limilimithara, leboteng botenya ba bokae ka lintho tse bonahalang 6-32 limilimithara.

- lintho tse bonahalang ke manganga ho UV mahlaseli.

Mokelikeli (le tse nyanyalitsoeng pente) Insulators

Ena ke thepa batlang e le ncha ka indasteri ea kaho. Ho na le mefuta e 'meli e ka sehloohong ea insulators mokelikeli:

1. E le mouoane. Holim'a metsi di sebelisoa ke mokhoa sputtering, ho sebedisa disebediswa tsa ho khethehileng (mohlala - PUF).
2. Ho penta. Di sebelisoa ho holim'a metsi ka enke ho tloaelehile hore batho sebelisa rolara kapa borashe.

dikgetho bobeli se molemo bohlokoa: Isolators ka sebelisoa moo ho sebelisoa ha mefuta moqolo oa heaters ke ke ha khoneha kapa ho le thata.

kettle bubble

Kettle bubble halofo likhetla (likhetla PPU) - e kwahelang thata, tse reretsoeng ho kwahelang mogote ea lipeipi. Mohlomong u ka koahela mefuta e fapaneng ya metsi ho -. Ho sekontiri, foil, foil FPGK glassine, polasetiki filimi, joalo-joalo ngoe ea melemo ea ka sehloohong oa mofuta ona wa kwahelang ke ho le bonolo ho kenya. Ha nako e ntse e le sehlopha sa batho ba 2 ba tla khona ho koahela 300 m. N. And haholoanyane.

Lintho tse bonahalang le litšobotsi tse:

- sostavlyaet- Thermal conductivity 0,035 W / limithara * K.

- Mocheso (sebetsa): -150 ho +120 likhato.

- lintho tse bonahalang Group flammability - T3.

- Boholo ba kettle bubble - futhumatsang le phepelo ea metsi a chesang.

- Shop halofo diselennere.

- The boholo ba 32-1020 limilimithara bophara ke: leboteng botenya - 40 limilimithara (kapa tloaelo eo), bolelele - 1-1.5 m.

Penoizol

boitsebiso boo bo fapane le litšobotsi tse lekaneng phahameng mogote. E e sebediswa hangata ka tekanyo e liindasteri, kaha kopo lona ho phala spray hloka tlhomamiso khethehileng.

Penoizol - multiple karolo mokelikeli motsoako, a etsa hore mokhoa sputtering. Ha solidifies lintho tse bonahalang, e bopa e enfelopo e tiisitsoe ka bophara tube,, e leng mocheso hang fetisa.

Ho boleloa hore lintho tse joalo li ke ke tsa bitsoa baratos.

Matsoai ulu le faeba khalase

Ke demokrasi ho fetisisa ka theko ea lintho tse bonahalang tse hlahisoa le meqolong e le matlapeng.

Ho molemo ho sebelisa mofuta oo oa kwahelang phuthoa. lintho tse bonahalang tse o tlhomamiso e bonolo (phala lokela thatela dikarolo 'maloa le tlamo e tlamme terata sebopeho),' me monyetla oa ho kopo ya liphaephe tsa diameters fapaneng.

Thermal kwahelang bakeng liphaephe ka tse bulehileng le eona o etsoang ke matsoelintsoeke le kamano e latelang ea twine maiketsetso kapa glassware terata.

Ke habohlokoa ho hopola hore mofuta ona wa ea lintho tse bonahalang lokela ho koahela le metsi ho lera. Outdoor ho boloka ho tloha ho metsi le ho lahleheloa ke thepa ea ka tlung ho felisa ho ba teng ha moea ka lintho tse bonahalang tse microparticles ena.

Thermal tshebetso ya boitsebiso boo e le molemo haholo.

Thermal kwahelang tsa methapo futhumatsang ka foleteng

Ho tsoela ka ntle ho bolela hore sekwahelo ka kamoreng ha ho hlokahale. Naha futhumatsang tsamaiso ea teng libakeng tse moo mocheso e hlokomelwa matšeliso, u se ke ua hloka kwahelang.

Sebelisa hitara lokela futhumatsa ka likarolo tseo tse qhalakanya ka mafelo a le moo mocheso kamoreng e sa a lula (mohlala, ka kamoreng e ka tlaase).

Thermal kwahelang tsa lipeipi futhumatsang ka tse bulehileng le ka foleteng e fanoa ka 'marakeng ea thepa ea ho haha bobeli bahlahisi ruuoang le European le Serussia.

Select feta sireletsa mochesong le serameng liphaephe futhumatsang, ho na le ha ho letho le. Pele, nahana ka tshebetso mogote, ka nako eo ke ho le bonolo-hloa mekoalaba.

Feela mathoasong a ho qetela, lefa a lebisa tlhokomelo ho ditjeo tsa kwahelang, hobane ka tsela eo ho tla ba bonolo ho hlahloba katleho ea e mong le e ruble invested kwahelang. Cheap empa thusang mafutsana boleng lintho tse bonahalang e ka ke tse loketseng le tse hanyane tshebetso, 'me ho ena le chelete ho ne ho lebeletsoe ho tla tlisa boemo bo se nyahamisitseng le mathata a amanang.