Chingwe unsembe: unsembe mtundu, ikulongosola za sayansi ndi katswiri malangizo

Mphamvu kotunga amagwira ntchito yofunika kwambiri mu moyo wa munthu. Zifika m'nyumba iliyonse kapena bungwe mothandizidwa ndi zingwe mphamvu. A zina mkati Kulumikizana amapereka zipinda munthu ndi magetsi. Chingwe kuika ndi unsembe akutsatiridwa ndi njira zosiyana. Pakuti aliyense nkhani njira ndi zofuna zapadera. Mwachitsanzo, chingwe unsembe kutentha kwa chipinda ayenera kwa -20 ° C kwa + 40 ° C.

zokhuza waya unsembe

Mfundo yaikulu mu ntchito mitundu Kulumikizana ntchito osati ndi kukhalapo kwa ntchito zolembedwa, analemba mabungwe a boma. Chingwe unsembe ayenera kukhala mogwirizana ndi zofunika zina, amene amadalira malo ndi unsembe zinthu.

Mwachitsanzo, chifukwa zingwe panja ndi mobisa, wapadera. Nkhani ya mapulani ndi kufufuza unsembe danga magetsi ali chinkhoswe okonza kamangidwe. Pa nthawi yomweyo ayenera kuganizira osati mungachite otetezeka gaskets, komanso zokonda makasitomala. Taganizirani chingwe yolozera mwatsatanetsatane.

kunja

Akatswiri amanena kuti iyi ndiyo njira yotsika mtengo ndi yachangu. Ngati mtovu kamakhala kuonongeka, kukonza kwake sikutanthauza khama. Chingwe unsembe ikuchitika pa khoma ndi m'mabokosi wapadera. Njira imeneyi si otchuka kwambiri, kotero inu mukhoza kukumana naye kawirikawiri.

Chobisika unsembe wa zingwe

Musanayambe ntchito yoika chingwe, muyenera kuchita malinga shtroblenie.

Chotero ndondomeko ndi breaching recess pakhoma, m'lifupi potsata mtundu wa chingwe balala. Njira imeneyi amapereka chipinda osati maonekedwe bwino, koma ndi losaopsa. Iwo ali mbali zonse zabwino ndi zoipa. ubwino monga:

• palibe mawaya pa makoma;
• kufika kwa ana ndi ziweto;
• chitetezo cha zingwe ku chinyezi ndi kuwononga makina.

Installers kokha drawback wina wa njira imeneyi. Izi zambiri inadza kwa chingwe mu ndondomeko pobowola. Popewa izi, muyenera kukhala ndi ntchito magetsi. Kuwonongeka kwa waya kumakhala kovuta kukonza.

Kuika m'bokosi

Kulumikizana ndi zingwe mwanjira imeneyi angapezeke mu maofesi, nyumba dziko, masitolo ndi mafakitale.
Mabokosi zimapezeka mitundu iwiri: kutsegula chivundikiro ndi kusindikizidwa. Kupereka zambiri wamaonekedwe, angelo optional ndi tees. Njira imeneyi imagwira satenga nthawi yambiri ndiponso khama. bokosi kukula zimadalira chiwerengero cha akuthamanga mawaya. Ngati ndi kotheka, inu mosavuta kuwafika zingwe ndi kuchita kukonza.

anaika mobisa

Unsembe wa mphamvu chingwe m'njira amafuna ndalama kwambiri kugwira ntchito yomanga ntchito. chingwe The angakhoze kuikidwa pa mumphangayo wapadera kapena monga kukumba. Mlingo wa chitetezo zimadalira ntchito yake pa magetsi.

Muyeneranso kuganizira zinthu zikugwira ntchito ya pachingwecho. ntchito yomanga imagwiridwa pamanja kapena pogwiritsa ntchito zida (malingana ngati kuya kwa ngalande chofunika).

Gasket njira mpweya

Unsembe wa zingwe zamagetsi ikuchitika ndi mpweya mzati ndi mzati m'njira ziwiri:

• pa insulators zadothi - inalowa cha mzati kunyumba chikuchitika mothandizidwa ndi insulator zadothi;
• ntchito yophunzitsa - atagona ndi unsembe wa waya zimachitika kudzera mwa lanyard ndi chingwe, zikulumikizana ndi clamps. The chida choyamba Amagwila nchito kwa kugwirizana chingwe ndi kusintha mlingo wa mavuto. kukula kwake ndi makulidwe zimadalira kulemera ndi kutalika kwa pachingwecho. Kalatayo pamwamba pa danga, gwiritsani ntchito lamba ndi mphamvu.

kuika kutentha

chingwe alionse oikidwa basi kutentha zabwino kaya mtundu wa kudzipatula ndi voteji. Ngati mukufuna unsembe pa kutentha m'munsimu yozizira koopsa, nthaka ayenera choyamba kutenthetsa. N'chifukwa chiyani icho?

Paper kutchinjiriza ndi impregnated ndi mafuta, zomwe mchikakamizo cha kutentha zoipa wotaya kukhuthala ndi lubricating ake mphamvu. Ngati zilibe konzekera ming'alu angayambe m'munda wa kupinda chingwe. Komanso, zikuchokera chingwe sadzaweruzidwa kudzoza pepala ndi zomatira zimene zingakuthandizeni kuti chotupa ake. Mulimonsemo, makhalidwe oipa kutentha pa kudzitsitsa zakuthupi ndi chifukwa kungachititse kuti kuchepetsa mphamvu dielectric.

Mu chipinda amaloledwa kugona chingwe popanda magetsi. M'menemo osiyanasiyana kutentha ndi ku opanda makumi awiri kuti ziro madigiri Celsius.

Unsembe wa couplings chingwe

Taganizirani mitundu yotchuka kwambiri ya zinthu deta ndi ntchito zawo.

Chingwe bokosi. Bukuli lakonzedwa kugwirizanitsa wochititsa malekezero ndi azipeza mizere mphamvu (amangoona mpweya) ndi mkulu mphamvu zipangizo zamagetsi.

Chingwe kutha wamanja. Ali kupereka zingwe kwa zipangizo zamagetsi kuti akhoza adzaikidwa mkati ndi kunja.

Chingwe kugwirizana gawo. Ntchito kulumikiza zingwe ziwiri pamodzi.

Akatswiri amalangiza kuchotsa zidutswa za kutchinjiriza mbewu ili kumapeto kwa chingwe pamaso ntchito zowalamulira. Ndondomeko anachita motere: kuchotsa ❖ kuyanika wa jute, pepala kapena fibrous m'munsi kudutsa kutchinjiriza, komanso aliyense ankakhala. Sitepe kuchotsa amatchedwa. Makulidwe kuperekedwa kudula Buku mabuku ndi kudalira kalasi ndi makulidwe a mitsempha.

Pamaso kulumikiza zingwe ndi kutchinjiriza pepala, aletse chinyezi wokhutira.

Chifukwa chaichi, mapeto kutchinjiriza Kadulidwa pepala Sachita mu chidebe ndi chisanadze analimbikitsa paraffin (kusungunuka 140-150ºS). Ngati pepala kutchinjiriza chinyezi alipo, uwoneka pang'ono thovu.

Kulumikiza zingwe ndi voteji 10 kW ntchito epoxy ndi mitundu kumvera couplings. The mwayi waukulu ndi kukana oyamba zinthu zachiwawa. katundu wawo ofanana ndi makolala amasiya. Choncho, iwo amagwiritsidwa ntchito polumikiza zingwe ndi kutchinjiriza pepala. Amachita mwa kusakaniza zigawo zikuluzikulu epoxy ndi thickener wapadera. Amafotokozera otsiriza anawaonjezera kusakaniza epoxy asanalankhule Mlengi lumikiza. Izi ndi zofunika kuonetsetsa kuti ndondomeko oipa anali mofulumira.

Pamene ntchito epoxy Ba- pamene anaika mu ngalande kapena njira pofuna chitetezo awo odalirika. Childs, zitsulo chitoliro ndi awiri a millimeters osachepera 150 1.250 millimeters. Pa mbali mkati 2 aikidwa asibesitosi wosanjikiza. M'mbali mwa chubu chili pamwamba anapanga asibesitosi.

couplings kutsogolera ntchito zingwe ndi voteji 10 kW. Zimagwirira ntchito limodzi ndi zipolopolo, amene mipope kumvera diameters osiyana ndi zotalika. manambala awa zimadalira makulidwe ndi mavuto waya.

Anamuvula onse kupita mu ndondomeko mofanana kwa mafupa epoxy. Komanso ankavala kutsogolera wamanja ndi pakati ndi wokhotakhota kapena soldered kugwirizana. Pambuyo unsembe uli wathunthu, Pre-insulated kuchepetsedwa ndi pepala impregnated ndi mafuta. Kubwezeretsa kutchinjiriza pafupi ndi malo mitsempha ntchito mapepala onse yemweyo chingwe.

Kukuthandiza couplings kokha mkati nyumbayi, kamodzi iwo housings wapadera zitsulo. Pankhani ya kuika njira mobisa ntchito ikudontha casings kapena machubu zopangidwa fiberglass.

Iwo adzateteza malaya motsutsana kuwonongeka makina. view wina - stropno-couplings. Iwo amatumikira kuchepetsa kusiyana kaperekedwe ka zingwe mphamvu ndi impregnated kutchinjiriza pepala.

Pomaliza

Pofuna kuonetsetsa kuti nyumba kapena malo magetsi, m'pofunika kuchita kuika mawaya mphamvu bwino. Kuti tichite zimenezi, pali njira zambiri, monga mobisa ndi mlengalenga. Palinso njira kukhazikitsa m'nyumba. Unsembe wa zingwe chikuchitika pambuyo yokonza zolembedwa ntchito. njirayi amatenga akatswiri opanga. Dongosolo lonse umalamulidwa ndi matupi boma mu dera la mphamvu. Pamene anthu kulumikiza ndi zosiyanasiyana mitundu ya couplings. Iwo akhoza kugwirizana onse chingwe pakati pa iwo ndi affixed kwa magetsi zipangizo zosiyanasiyana mkulu ndi otsika mphamvu.

Choncho tidadzatulukira mmene unsembe wa zingwe magetsi ndi mawaya.