Valavu madzi ndi chiyani? Zida, kujambula ndi kulumikiza dera

Kusintha otaya madzimadzi zoperekedwa umagwiritsidwa ntchito zonse amasiya mavavu. Valavu madzi madzi yodziwika ndi katundu zotsatirazi:

• kuphweka kwa kapangidwe ndi kugwira ntchito;
• ntchito pa mavuto mkulu masiyanidwe;
• ang'onoang'ono kukula ndi kulemera;
• angathe kuikidwa pa mbali iliyonse ya ngalande;
• ang'ono kusuntha chipata zipangitsa yokonza yabwino.

mitundu ya mavavu

Mavavu ali m'magulu malinga ndi muyezo zitatu:

• mawonekedwe a thupi,
• Poona obturator ya;
• njira ya unsembe mu dongosolo.

Mawonekedwe a mavavu alumikizana ndi izi:

• molunjika otaya - otaya vavu mpando overlaps malangizo yopingasa;
• ngodya - membala potseka anawamvera mosiyana ndi chisonyezo a sing'anga;
• kuphatikiza - kupeza kufunika kutentha madzi.

Lanu mchitidwe losiyana mu dongosolo:

1. Mpira - kudzera kuchuluka kwa yothandizira-otaya mu thupi. Pamene kaphatikizidwe ndi nkhwangwa kotenga mabowo ndi otaya thupi usanayambe kuyenda. Kasinthasintha motsogozedwa perpendicular 100% chimakwirira otaya madzimadzi. vavu amachita ngati chinthu lanu okha, ndipo si oyenera lamulo. Ntchito chipangizo chifukwa mkulu zodalirika, liwiro ndi compactness kamwazi alipo ake. Ndi pafupifupi kanthu ambike, chifukwa mfundo zochepa kwambiri.
2. Vavu - ndi kudzimbidwa kugwirizana ndi ndodo yamazinga tili m'mavuto mu ankafika nati. Mfundo ntchito ulamuliro otaya ndi wathunthu chitsekere-kutali (mu malo kwambiri m'munsi).
3. Singano - conical pisitoni ndi nthenda yotaya ulamuliro madzimadzi pansi kuthamanga (za 220 kamodzi).

Zida mavavu:

• Mpira: mkuwa, zosapanga dzimbiri kapena structural zitsulo ;
• vavu: kuponyedwa chitsulo, mkuwa.

zipangizo zatsopano komanso ntchito kupanga mavavu. polypropylene nyumba kupanga chipangizo cholimba ndi imodzi wotchipa. PTFE ❖ kuyanika kusintha kukana kuti dzimbiri ndi chilengedwe zikuwononga.

Kusiyana valavu ndi vavu

Muzikonza mipope ndi mavavu osiyana, ngakhale kuti nthawi zambiri ukugwira. Last mafupa pakati mipope awiri, kupanga mzere. The Kireni zikuphatikizapo chipata mwachindunji ndi spout mwa madzi umayenda kunja.

Kulengedwa ndi ntchito valavu chipata

Zofunika kwambiri ndi thupi ntchito ya mpando valavu ndi chipata pamanja makina spindle. Vavu vavu madzi, zomwe chipangizo amaperekedwa pansipa, ndi nyumba zizindikiro ulusi pa ndodo ndi kukhala braking katundu. Chifukwa, ndi chimbale valavu ndi mbamuikha mwamphamvu ndi mpando, kutseka otaya pamene vavu chatsekedwa. Poyera boma orifice sichitha ngati madzi.

Childs, ngati ulusi siyikugwiridwa chifukwa amavala mwamsanga. Kuti zimenezi zitheke, izo chili nati kutsogolera amene tili m'mavuto mu spindle lapansi. Ndiye inu mukhoza kwabasi mzake, ndi thupi pa nthawi yomweyo m'malo ankavala unit. mbali zonse mosinthana pa vavu madzi (GOST 12.2.063-81, GOST 5761-74).

vavu tidutse mwa onsewo khasu. Pankhaniyi spindle chinapitiriza kukwaniritsidwa, kumasuka ndimeyi pa madzi. Ngati kasinthasintha motsogozedwa n'zosiyana, vavu yatsekedwa.

chipangizo mogwirizana ndi ngalande anapanga mwa polowera ndipo doko kubwereketsa. Pakati pawo iwo akhoza kuwasiyanitsa ndi kukhalapo kwa muvi kusonyeza akulowera.

mavavu ngodya

Kusintha kufala madzimadzi perpendicular malangizo alipo ndipo okhota kusintha likukhudza valavu madzi (kujambula pansipa: ndipo - kudutsa, b - ngodya).

Kakonzedwe perpendicular kwa polowera ndi kubwereketsa zovekera valavu ndiyo ntchito kwa mapaipi, kusintha malangizo ^pafupifupi 90. mfundo zake ntchito ndi chimodzimodzi kuti a ndimeyi. Zokambirana shutter wapangidwa coaxial ndi polowera lapansi.

Kuchuluka kwa valavu ngodya:

1. Pamene adutsa chubu wa Kutentha rediyeta pamene overlaps kapena nthawi otaya mpopi coolant madzi (chithunzi cm. Pansipa). Chitsanzo cha mkulu kutentha polypropylene mosavuta ndi mtengo mogwirizana ndi mkuwa pa machubu a pulasitiki.
2. Kupewa kugwedera ndi kugwedezeka mipope.
3. Kuchepetsa mlingo otaya madzi opanda phokoso mkulu pafupipafupi.
4. Mfundo moto pa ntchito mu maudindo onse.
5. Zosabvuta pa mipope ogwiritsa ndi kuchepetsa zovekera otaya.

Kapangidwe ndi ntchito ya mpira vavu mfundo

Waukulu ntchito thupi valavu ndi mpira ndi dzenje kupyolera. Pamene udindo wa chogwirira pamodzi valavu chubu ndi lotseguka. Ngati ndi kutembenukira perpendicular kwa chitoliro, izo kutseka. Una mu mpira mwina zozungulira, lalikulu, trapezoid kapena chowulungika. Mavavu yaing'ono m'mimba mwake vavu chapangitsidwa akuyandama, ndi lalikulu-kakulidwe zipangizo kupanga pa zogwiriziza wapadera. Mkulu shutter wasindikizidwa ndi sealant zotanuka. Zimenezi zimathandiza kuti inu mukhale mtundu wa zitsanzo pa mapaipi mpweya.

Valavu madzi mpira ukugwira ntchito maudindo awiri kwambiri ndi kasinthasintha kudzera ⁹⁰ pamene anatsegula kwathunthu kapena lotseka. Pofuna otaya ulamuliro zidzapangitsa kuti avale mofulumira chisindikizo.

Mpira mavavu ndi kuthekera kwambiri wokalamulira mipope pamene khazikitsa machitidwe madzi:

• kulankhulana;
• ngodya;
• ndi n'kudzandigunda atatu kapena kuposa kuti utuluke cholinga redirection kusamutsidwa.

Mogwirizana ndi mapaipi anapanga nipple, welded ndi flanged. Njira otsiriza limakupatsani kalekale kukhazikitsa valavu madzi mu dongosolo.

Gates akakhale opanga kwa shawa

Zida anachita umodzi ndalezo mpira kapena ngati zipata ziwiri valavu. Zikuphatikizapo zochotseka shawa mutu ndi Ufumuyo payipi kugawa spout mu mphika wa. Chosakanizira ntchito chobisika outputting yekha mavavu kulamulira kutentha madzi.

Amene mtundu chowonjezera dvuhventilny pamanja kutentha chosinthika. madzi ozizira ndi otentha ali osokonezeka mu chipinda chapadera, kenako akudalitsidwa ankasewera payipi kapena spout. Zinthu zazikulu za chipangizo ndi magawo awiri mutu ndi liners replaceable.

Single ndalezo kukhala chipangizo wotchuka ndi kusintha yabwino madzi. The mbali yaikulu ya chosakanizira ndi katiriji zochotseka. Mu nkhani ya kulephera izo zikhoza kuchotsedwa ndipo m'malo mwake.

Ndi imodzi Integrated zimatithandiza kusintha. Iwo kukhazikitsidwa pasadakhale, kuti zipangitsa madzi kubwereketsa pa kutentha anakonzeratu. Kuti tichite zimenezi, mwina pali chinthu thermostatic kuti kugawira mitsinje. The drawback yekha zitsanzo izi ndi mtengo.

ogwiritsa

mavavu ndi wokwera pa yaing'ono m'mimba mwake ulusi (60 mm). Ali spigot pa chitoliro, ndi pawiri ndi ting'onoting'ono basi hemp kapena Teflon filimu. Kumulowetsa imagwiridwa motsogozedwa kumangika kwa ulusi. Izi amakwaniritsa kugwirizana zolimba angathe komabe kuthamanga.

lalikulu-m'mimba mwake chitoliro chikugwirizana ndi flange ndi makina ochapira kapena nkhosa kudzera okhota vavu kusindikiza gasket. Contractions pamodzi chachitika ndi akapichi ndi mtedza. Flange mogwirizana ndi chitoliro ndi ikuchitika ndi kuwotcherera Arc.

Valavu madzi: kukonza

Ngati kuwonongeka shutoff vavu mchitidwe silinavalidwe m'malo ndi chimodzimodzi kapena mfundo yatsopano. Pakuti gawo ili la payipi ya chachoka ku madzi, kuphimba pa mbali zonse. Kenako, disassembly wa lanu mchitidwe mtundu valavu. Mpira vavu atachotsedwa kwathunthu carob kapena chosinthika wrench. Pa mtedza flange adagulung'undisa mu kufanana ndi pang'onopang'ono - 3-4 akutembenukira aliyense.

Choyamba fufuzani Kutukula za mankhwala ena omatira, zomwe m'malo pamene ankavala. Kuchucha zimachitika makamaka chifukwa cha ziyangoyango mapindikidwe ndi pa kulephera kwa ulusi chifukwa unsembe zosayenera. Kenako, anayendera thupi ndi mpando. Ngati palibe mfundo adzakhala kachiwiri akulimbana. Nyumba sangathe kukonzedwa ngati adzakhululukidwa umakaniko kuonongeka. Prirastanie payipi amafuna mbewu yake ndi kufunika kuwotcherera zina.

Pankhaniyi, inu ndi kukhazikitsa valavu madzi ndi watsopano kapena wokonzedwa. Opusa munthu kuyamba zovuta kukonza Sikuti chifukwa umbuli wa paradaiso.

Lekani mavavu amalenga kukana zina, kotero malo angathe blockages. Kuwombera mavavu sikuti kutsatira. Nthawi zina, kungoti muzimutsuka mipope mwa kutsegula n'kudzandigunda onse.

M'malo a England akhoza mwachita mofatsa ndi manja anu. Kuti tichite zimenezi, kudula kotunga madzi riser, kuti disassemble loko limagwirira, m'malo gaskets ndi mafuta mbali avundulidwe.

Pomaliza

Valavu madzi losiyana kuphweka ntchito ndi sikutanthauza yokonza wapadera. Aliyense chitsanzo ayenera kugwiritsidwa ntchito pa cholinga chake. A vavu kukonza losavuta likhoza kupangidwa ndi manja anu, ngati kuti zinthu mosamala ndi molondola.