Moto chipata mitundu khalidwe ndi maonekedwe a chipangizo

Pakuti moto yimitsira amafuna dongosolo lonse wopangidwa ya mpope, hoses, mavavu ndi zina zinthu. zipangizozi kulola kupereka madzi mwachindunji mpaka poyatsira. Ngakhale moto dongosolo wozimitsa si wathunthu popanda mavavu apamwamba amene vavu ndi moto. Tiyeni tikambirane mitundu zimene pali kusiyana kwawo ndi ubwino wa ntchito.

zochita Normative

Mu nkhani zonse zokhudza kachitidwe moto chitetezo, malamulo kumachitika ndi kutchula zikalata izi:

• NPB 154-2000. lamulo limeneli limasonyeza zinthu zonse za njira ya moto, mavavu, hydrants moto. Komanso nthawi luso gawo: amafuna chitetezo ndi njira zida mayeso.
• GOST P 53278-2009. chikalata Previous akulankhula za Standard pamene chikalata zofunika, zomwe limafotokoza bwino kwambiri makhalidwe ena zolimbana.
• Chilamulo Federal №123. Lamulo limeneli nthawi vuto malamulo ngati moto, komanso amayesetsa kupewa izo.

malamulo amenewa ayang'anire malo onse, ku ulimi wa mavavu asanayambe ntchito kuyesedwa.

Ndi chiyani icho?

Moto pachipata (Aka vavu) ndi mbali ya Kireni lapansi. Wokwera mkati mwa dongosolo madzi kwa wozimitsa madzimadzi kapena mpweya kutentha moto 50 ° C. Mbali imodzi ya mankhwala adzakhala mawonekedwe a wamanja ndi, ndipo chachiwiri - tsapkovy (mwamuna) kuti screwing kulumikiza lumikiza mutu. Ndi mamangidwe, mavavu moto n'komwe ndi Anzawo ochiritsira. Kusiyana - yekha awiri ndi chuma. Mu zinalengedwera, ali handwheel bushing wazolongedza England mutu thupi, ndodo yamazinga, kudzipatula valavu ndi gasket lapansi.

mitundu

mitundu yambiri akhoza kuwasiyanitsa malinga ndi muyezo zosiyanasiyana:

• Malinga ndi mtundu wa unsembe - njira, khoma.
• Potchula lakunja dongosolo alumikizana - ngodya (90 ° kapena 125 °), ndipo kulankhulana, kudzera-otaya.
• Ndi ntchito - kutchinga, natseka-kutali ndi malamulo apadera.
• Nkhani - chitsulo, mkuwa.
• Monga awiri mkati - 50 mm kapena 65 mm.
• Malinga ndi mtundu wa kugwirizana - lumikiza / zowalamulira, zowalamulira / khasu. Khasu vavu moto payipi amalola kugwirizana ndi payipi (moto payipi ferrule).

A zosiyanasiyana classifications sikumangotikhudza khalidwe zofunika kwa koyenera - kudalirika.

Amafuna kuti vavu

Pali zingapo zofunika kuti kuli nthambi ya moto:

• anatsekera mankhwala ndi mankhwala;
• NW - kuchokera 40 65 mamilimita;
• ntchito kuthamanga pamene madzi - osachepera 1 MPa;
• kuthamanga zikugwira ntchito ndi pansi vavu;
• opaleshoni kutentha sayenera upambana 50 ° C;
• chiwerengero cha kusintha musanatsegule - kuchokera 4 mpaka 6, malingana ndi ndime mwadzina;
• Flywheel kasinthasintha - chabwino;
• crimping kuvomerezedwa kwa maola 12 pamaso zogulitsa.

Zonse zimene awa n'zotheka msanga moto zinthu kuyamba dongosolo mu kuchitapo mwa zinthu monyanyira.

kuphedwa zakuthupi

Moto vavu amapangidwa chitsulo chosungunula ndi mkuwa. Ichi ndi chifukwa chakuti nkhani kale mphamvu ndiponso kudalirika. Iron, mkuwa, ndi makhalidwe zosiyanasiyana, ndicho anticorrosive, durability ndi luso kupirira kuthamanga kwa dongosolo. katundu izi kulola kugwiritsa ntchito mankhwala amenewa kwa nthawi yaitali.

chodetsa

katundu Crane anasonyeza osati kalata, digito signage, komanso mu khalidwe, umoyo ndi thupi kupenta mtundu. Kulemba ntchito ndi kuponyera ndipo ayenera muli deta zotsatirazi:

• mwadzina awiri;
• mwadzina kuthamanga;
• casing chuma;
• ziletso ndi / kapena dzina la Mlengi;
• malangizo a sing'anga ikugwira ntchito;
• chaka;
• Muvi-Cholozera malangizo a malo antchito;
• chikhazikitso gaskets kwa flange kudindidwa ndi zina zotero. d.

Otsala a mitundu mukulemba ntchito malinga ndi zimene zolimbana ndi malangizo.

Mtundu 'kala' ikusonyeza muli nkhani zimene anapanga nyumba:

• Black - Gray, malleable, ductile castings chitsulo;
• imvi - mpweya zitsulo;
• buluu - aloyi zitsulo;
• buluu - mkulu aloyi zitsulo, dzimbiri zosagwira ndi kutentha zosagwira kasakaniza wazitsulo.

Monga mmene taonera, vavu moto makhalidwe awo kwathunthu kuulula olemba.

unsembe ndiponso kukonza zinthu

Pali mitundu yosiyanasiyana ya kapangidwe amalola valavu la moto mpope mu udindo uliwonse. Linaletsa ntchito yoika flywheel pansi. Mu zikhalidwe moto, ntchito ndi dongosolo madzi ayenera angakwanitse ndipo mosavuta. Mwadzidzidzi, aliyense udindo chachiwiri, kotero vavu okha ndiwo ayenera chinatseguka 4-6 akutembenukira. ziwembu Modern amakulolani kuchita zimenezi popanda levers zina. Chitetezo ogwiritsa uyenera kuchitika chifukwa kuchucha. Pamene khazikitsa vavu pa kugwirizana ngalande ali omangika ndi England gasket chisindikizo. Pamaso unsembe, chitoliro pamafunika kutsukidwa pa dothi ndi mchenga.

Hardware Zofunika:

• Mukhoza kukhazikitsa valavu ntchito lumikiza mutu.
• Pa kulephera (kuwonongeka) chidindo yomweyo izo zatha.
• Katundu umamumvera kondomu nthawi.
• zida zonse Mayeso.
• Kumapeto kwa alumali moyo zida izo anawachotsa ndipo anatumiza yobwezeretsanso.
• The moyo utumiki wa mavavu amadalira bwino anaphedwa unsembe ndi kukonzanso.

Tseka-kuchokera vavu moto - mmodzi wa zipangizo zofunika moto kumenyana dongosolo. Khalidwe lake ndi unsembe yake zimadalira liwiro ndi kuthekera ntchito mu zochitika mwadzidzidzi. Ndipo izi zimatengera pa moyo wa munthu. Choncho, mabungwe ang'onoang'ono ndi koletsedwa ntchito zida moto kumenyana, si ofanana zikalata normative.

Pogula chipangizo monga valavu, muyenera kupempha Kalata wa kutsalira. Samalani kulemba pa mlingo umene amanena molondola ndipo ngati specifications luso chofunika. Kukachitika palibe sayenera kumwa mankhwala chiyambi n'ngwokayikitsa. Iwo sakudziwa amasiyana khalidwe loyenera ndiponso kudalirika. Kupulumutsa pa mankhwala amenewa si koyenera, ali mwachindunji amadalira moyo ndi thanzi la munthu.