SIW: chimene icho chiri, mbali ndi ubwino luso

Nkhani ya kukambirana lero wathu - SIW. Kodi inu akhoza kundiuza ku dzina. Iye ndi mtolo wa amalimata gawo akuwauza, Shackleton chonyamulira ziro. Nkhani chimateteza ntchito polyethylene, UV kugonjetsedwa ndi weatherproof. kondakitala wopangidwa zotayidwa kapena aloyi zace. Chigawo chapakati cha gawo ziro wochititsa apatsira chitsulo pachimake ndi windings ali omangika kuzungulira waya zotayidwa.

Kuthandiza amalimata SIW ntchito mizere pamutu, ndi mphamvu machitidwe magetsi ntchito kuunikira pa voteji cha 1000 V.

ubwino

SIP-zosiyanasiyana kutisokoneza kuti anatuluka ngati njira kuti adamchitira mawaya Ufumuyo insulators lapansi. ubwino ndi:

• yokonza ntchito ndi mtengo;
• magawo wolimba mu kufala kwa mphamvu ya magetsi;
• weathering kukana: kwambiri zochepa Pamilunguyo chisanu ndi chisanu, mkulu mankhwala kukana kuti aukali TV kudzipatula;
• unsembe mosavuta ndipo mofulumira, izo sikutanthauza makina adalemeradi;
• zomvetsa zotakasika ndi kuchepetsedwa 3 khola poyerekeza ndi mawaya miyambo insulators;
• kucheperachepera kuchuluka kuba magetsi chifukwa kugwirizana lamulo;
• pakalibe madera lalifupi pa mawaya alipo pansi zochita za mphepo;
• pakuti zinthu zenizeni opaleshoni, mukhoza kusankha mtundu woyenera wa waya.

zingwe mtundu

SIW - ndichiyani? Yankho adzakhala bwino, ngati ife amanena mitundu yonse ya nkhani ananena. zopangidwa osiyana amasiyana amapanga ndi zipangizo.

1. STS-1 ali yemweyo gawo akuwauza, koma ziro kubala osiyana. Mu chimake ichi, kondakitala ndale ndi umboni, ndipo yang'anirani ndi "N" - zokhazi.
2. CIP-2 udayesedwa njira yomweyo, koma kutchinjiriza ndi wa polyethylene crosslinked, akuzisunga katundu wabwino makina ndi magetsi pa kutentha 130 ⁰ C (chuma ochiritsira wotaya mawonekedwe ake ngakhale pa 85 ⁰ C). Zamgululi wa mtundu uwu ntchito zinthu nyengo yogwira.
3. IIB-3 imakhala pakati chimodzi chokha ndi zitsulo pakati ndipo angagwiritsidwe ntchito mu pamwamba kufala mphamvu 35 kW.
4. SIP-4 ndi 5 - mankhwala ali mawaya conductive, pakalibe nthandala ndi ziro. Ngati pali chizindikiro "N", amanena kuti nkhaniyo ndi aloyi zotayidwa. mawaya Stamps ntchito kulenga anaŵerama mizere kufala kwa nyumba zogona ndi Intaneti kuyatsa. Kupatula izi, zikhoza kugwiritsidwa ntchito mtundu wina, monga waya insulated, 2x16. Nambala otsiriza amatanthauza osachepera gawo kukula mu mamilimita lalikulu.

Apa ngati ndi osiyana - SIW. Kodi izo, inu kale lingaliro. Mawu osavuta, kuonedwa ndi ife mankhwala akhoza limanenedwa ngati mankhwala chingwe, ogaŵikana zigawo zitatu:

• ndi adachitira ndale;
• ndi akutali ndale;
• odziimira paokha dongosolo.

Aliyense mtundu mwatsatanetsatane.

ndi dongosolo anabala ndale

SIP anali koyamba mu France ndi Finland mu 50s, ndipo patapita zaka 30 Anthu ambiri anayala mu Russia. dongosolo Izi zikuphatikizapo:

• wina ndale chonyamulira popanda kudzipatula zotayidwa kapena aloyi ake ndi zitsulo pakati;
• zotayidwa amalimata gawo ochititsa (1 mpaka 4), youmba padziko ndale.

tili ndi SIP-zoweta zopangidwa 1.2 ndi Chifinishi analogi AMKA.

Ndale ntchito alenjeka oyang'anira ndi katundu lonse la mavuto ndi zinthu makina kunja. Iwo chinakhazikika pa chilichonse kuthandiza kupewa angathe kufa, kuthekera pa gawo vutoli.

akutali dongosolo ndale

kusiyana kwake kwagona kuti chonyamulira wapangidwa ndale wochititsa lakutali. Kachitidwe chikuphatikizapo odziimira paokha lotsekedwa waya-1a, 2a ndi AMKA-T.

Ntchito lakutali ndale chifukwa cha kufunika kuteteza dzimbiri m'madera mwa nyanja kapena mapangidwe mankhwala yogwira. A drawback kwambiri ya dongosolo ndi mkulu katundu pa ndale wochititsa kutchinjiriza. Mu ntchito nangula utali wake kuchepetsa, osati kuwononga wosanjikiza zozitetezera. Nthawi zina zonse, chabe ndale.

SIW: makhalidwe a dongosolo odziimira paokha

Odziimira paokha dongosolo lilibe waya ndale, chimene chikutsimikizira onse Kulumikizana ndi. Iwo limapangidwa 1 mpaka 4 zofanana ochititsa lotsekedwa. Izi zikuphatikizapo limodzi amalimata waya 3 ndi anapotoza mu mtolo SIP-4 ndi 5. Onse mofanana yodzaza pa mavuto amene amalenga mwayi zoonekeratu pa zopangidwa ena.

Ndi bwino kugwiritsa ntchito zingwe ndi mizere ndale Mtumiki n'kudzandigunda ogula. SIP-4, 5 bwino yoti kulenga nthambi kunyumba ndi Kulumikizana pamakoma ndi mpanda.

Zokonda zosiyanasiyana SIP

1. Opaleshoni kutentha - osiyanasiyana -60 ... +50 ⁰ C.
2. Version kwa nyengo ofunda ndi ozizira.
3. Kutheka kwa ogwiritsa pa -10 ⁰ C.
4. Amachita nthawi chitsimikizo - zaka 5, ndi ntchito - kwa zaka 40.

Chigawo mtanda wa mawaya SIP uli mkati 16-150 ^mm2. Kulowa kuwerengetsera a nyumba ya mphamvu kololeka nthawi zambiri si lamulo monga kukula osachepera zokwanira yokwanira. Pa chosonyeza manambala yoyamba ikufotokoza mtundu wa waya kenako mwachindunji chiwerengero cha mitima ndi gawo mtanda Mwachitsanzo, insulated waya 2x16.

Mawaya pansi katundu makina. Pakuti mawerengedwe a mphamvu muyenera kudziwa kulemera kwa mawaya lotsekedwa, kumene kanthu ukapezeka katundu choimirira. Komanso, komabe ukugwira ndi mphamvu icing mphepo zinthu mwa malangizo yopingasa. Kulemera kwa mawaya a mtundu uliwonse zingadziŵike ku magome.

ogwiritsa

Kulumikizana sikutanthauza zimagalimoto ndi luso chiyenera kuchitidwa mosamala kuteteza kuwonongeka kwa kutchinjiriza ndi.

Wokwera pa mitengo anangula kwa kuika Inker odzigudubuza, kenako mtsogoleri mbewu chingwe. Kuti ndi amodzi ndi waya ndi anakoka, kulimbana chokulungira lapansi. Pa odzigudubuza zambiri ntchito wosanjikiza kuteteza pulasitiki. Waya usakhala mu kukhudzana ndi nthaka ndi zinthu zina. Pangani mavuto kulamulira ukulu wake ndi thandizo la zida. Ndiye waya atachotsedwa odzigudubuza ndi chili mu ndime pangani doko kapena kubwereketsa mzere lumikiza ndi malo leakproof mphambano motero.

Nkhani ina ochititsa lotsekedwa ndi kupereka odalirika magetsi kukhudzana mwa spikes ndi kubowola. Amachita pa malo a. Kodi zokhudza moyo; mamangidwe limalola ntchito otetezeka.

Ikuchitika padziko nangula zogwiriziza atathana ndi unsembe kubwereketsa kumapeto kwa mpanda bulaketi ntchito. Ngati mtunda kunyumba kwambiri, n'kuika thandizo wapakatikati ndi kopanira kusunga.

Kodi mawaya lotsekedwa ntchito

Kuika a mawaya alibe ndalama zambiri. Pamaso pa kutchinjiriza amalenga chitetezo yochepa dera pa kukhudzana pakati mawaya. Iwo akhoza ananamizira kwa mpanda wa nyumba popanda insulators. Pa unsembe amafuna zogwiriziza ochepa.

Makamaka waya chifukwa Intaneti mphamvu kapena a nyale pa voteji mpaka 1 kV. waya ntchito pomanga mizere pamwamba mphamvu ndi nthambi kunyumba ndi nyumba zoweta.

Pomaliza

Si kale, anthu ochepa ankadziwa za mankhwala monga SIW. Nchiyani, tinaona pamene tinaona ubwino ambiri zinthu zambiri pa mzere mpweya inatha pa insulators. The gasket analengedwa mu nthawi yochepa, popanda zida zovuta ndi lolemera, koma zida mukufuna kumaliza ndi zamagetsi oyenerera kukhala mkulu. Polyethylene kutchinjiriza amafuna kugwiritsa ntchito bwino.