Ukufaka futha Ukushisa. Indlela ukhethe bese uxhuma futha

Ukuqinisekisa ukusebenza kahle kohlelo Ukushisa baphoqelelwe ukuba ukhethe phakathi ukufakwa amapayipi of ububanzi esikhulu noma ukufaka imishini uzotshala. Izinzuzo inketho yokugcina isobala.

Heat amaphampu Ukushisa - iyona indlela esivame kakhulu amafulethi nezindlu nge uhlelo yesimanje ezizimele. Khetha kusuka ezihlukahlukene ongakhetha ethulwa emakethe elilungile kakhulu, ungakwazi ukwandisa uhlelo ukudluliswa ukushisa ukunikeza ukonga wamandla kagesi, kanye ukuvimbela amaphutha kungenzeka futhi umonakalo. Lesi sihloko sizoxoxa ngendlela okufanele uwukhethe nokuthi ukuxhuma futha kahle.

I-apharathasi Nobuchwepheshe

Ngakho, ngaphambi kokuba uthenge amaphampu, kubalulekile ukuthola idivayisi. Siqukethe izinto ezilandelayo esemqoka:

• Samandla (voltage ukusebenza).
• Epholisayo.
• Evaporator.
• Thermostat.
• Freon.

Freon Umfutho engena evaporator, lapho iyasha, ngokuthatha yangaphakathi ngehele evaporator ukushisa. Evaporator yena, ucosha ukushisa amandla amanzi noma inhlabathi nentaba. I compressor kwandisa izinga lokushisa refrigerant we evaporator, ukugxisha ke. Freon onomfutho engena epholisayo lapho idlulisela ukushisa Ukushisa wesifunda bese uba uketshezi. Le nqubo eqhubekayo.

Umthombo wamandla

Ukuze kukhethwa futha kwegazi akukhona ukwenza iphutha, kufanele sikhumbule ukuthi imishini enjalo ihlukaniswe izinhlobo ezintathu eziyinhloko. umehluko wabo amandla: ketshezi, emoyeni nasenhlabathini.

uketshezi

Kuze kube manje, ukusetshenziswa athandwa kakhulu futhi ngempumelelo kohlelo nge umthombo energy njengamanzi. Njengoba umthombo ingasetshenziswa njengendlela uhlelo kwamanzi nokuthuthwa echibini - echibini, ichibi, emfuleni.

emoyeni

ERussia, imishini ezivamile ezisebenza ngezithukuthuku emoyeni. Lokhu kukhetha lula ukusebenza okungokoqobo.

phansi

Uhlelo, nesebenzela ngezithukuthuku phansi amandla, kukho ephumelela kakhulu, Kungcono ukusebenzisa abanikazi emizini yabazalwane. It ahluke ukuzinza, ngoba uhla lokushisa umhlabathi ukuguquguquka cishe engakutholanga ushintsho ngokushesha.

uhlobo ukwakhiwa

Ukuze ukukhethwa futha enze for amalahle kahle, udinga ukuba banake criteria ezifana uhlobo ukwakhiwa. Pumps zihlukaniswe imishini nge Rotor ezimanzi futhi omile.

Rotor ezomile

Amadivayisi nge Rotor ezomile ihlukanisiwe uketshezi lapho akhishwa. Basuke izimpawu ezingeni lelisetulu nekghono, uma kulinganiswa nokwenu Rotor ezimanzi. Nokho, ukufakwa futha Ukushisa nge Rotor ezomile uhlangabezana nobunzima lapho abanye. Ngenxa ezingeni eliphezulu umsindo elakhiwe kwebhizinisi lapho uqhuba ezomile Rotor amaphampu kumele afakwe egumbini elihlukile. Futhi, lezi amadivaysi babe Ubukhulu esikhulu.

Rotor ezimanzi

Ngokungafani nemishini samuntu odlule glandless kakhulu ukubuyeka. Kulokhu futha is emanzini, okuyinto futhi epholisa futhi Athambisa motor. Phakathi izinzuzo iyona lula ukusetshenziswa kanye nokuntuleka nobunzima esikhundleni izingxenye ngabanye.

Izici Key

Through the ukukhethwa futha Ukushisa, ngaphandle kokuba yesiqinisekiso kwabakhiqizi, futhi izitifiketi ahlukahlukene, bheka izici ezilandelayo:

• Ixhuma kudivayisi, okungukuthi ububanzi iphayiphi, okuyinto bazoxhunywa futha. Ezimweni eziningi, ububanzi iphayiphi ungaphakathi uhla 25 kuya kwezingu-32 mm. Ngokuhambisana ipayipi ukushisa amaphampu Ukushisa ifakwe cap nuts usayizi edingekayo. Lokhu kukuvumela ukuba ngokushesha enze ukufakwa yabo futhi ukuqaqa.
• Amandla. Ulwazi mayelana nale ndlela eziqukethwe imibhalo futha. Ngokuvamile, ingxenye esebenzayo ku ezahlukene Watts 60 300. Ngesisekelo le Inkomba kunqunywa Ukushisa lokushisa schedule. Ukuze izindlu zangasese - kufike ku-80 ° C.
• Ukusebenza. Lokhu nenani kokupholisayo ithela kulo komsele ngu futha ngoba iyunithi esithile. Le nkomba incike ingxenye amapayipi Ukushisa uhlelo kanye nomthelela wakhona izinkomba main.
• Shona. Lokhu kuhlola alinganise ubude jet, oveza futha amanzi for bafudumale.
• Ingcindezi. Ukuze wenze ukubala abanekhono, ukuba ubude zonke amapayipi akhona, bese idatha wathola iyanda yi 100 Pa ecacisiwe. Ezimweni eziningi, umphumela akuyona ezingaphezu kuka-10 000. Lokhu izici futha angeke ingcindezi futhi lift ukuphakama, isibonelo, 8 amamitha ecacisiwe. Ngakho, uhlelo yakhelwe, eyenzelwe isibonisi samaphansi eziningana, akufanele ukhethe imishini ephansi amandla nge ukuphakama bephakamisa 4 amamitha.

Kuphela ngemva kwalezi izibalo kungenzeka ukucabangela ongakhetha ahlukahlukene for uzotshala amayunithi, ukugxila imibhalo lobuchwepheshe. Mhlawumbe, ukubala ebonisa ukuthi ukufakwa kwe-futha e Ukushisa kungadingeki, futhi uketshezi ukudluliswa ukushisa ngokuvumelana nemithetho yemvelo ngokwayo uzobe lalikhona iluphu avaliwe.

nenqubo yokukhethwa

Ngakho, ukuthola izici eyinhloko Iphamphu ukushisa, kumele uya ukukhethwa umshini elilungile. Into yokuqala ukuba banake ekugcineni lizinga lekuphumelela. Indlela ukubala kulula ngangokunokwenzeka: amandla kubhayela ilingana ivolumu okusamanzi ngomzuzu yeqiwe. Ngokwesibonelo, ngesikhathi namandla 35 kW kokupholisayo uyalingana 35 amalitha.

Ngaphezu kwalokho, Isibandisi ukugeleza rate likalwa ezingeni kunyatheliswa ingxenye ethile. Lokhu kuzodinga idatha umthamo heater, okulingana ukugeleza ingqikithi kokupholisayo.

Ukuze abale ukugeleza kwamanzi ohlelweni ipayipi, kumele ube nomqondo ezinye mayelana diameters esetshenziswa:

Uma wenza ukubala isivinini isilinganiso kokupholisayo e komsele kufanele kuthathwe 1,5 m / s.

Ngokwesibonelo, ukubala amandla uzotshala imishini ukuze bafudumale system on ubude ingxenye 10 metres, ne edingekayo ingcindezi exponent ka 0.6 amamitha. Ngakho, i-evamile ukusebenza ingxenye amamitha 100 bazodinga ukucindezela 6 amamitha. Futhi kukhona kuphela ukukhetha kanye ukufakwa alandelayo futha Ukushisa, ezibekiweko lobuchwepheshe ezihlinzeka izimo wadala.

Amapayipi nge encane cross-section elinesimo egeleza ukumelana, ngakho kulesi simo kufanele usethe imishini enamandla. Ukuze amapayipi of ububanzi esikhulu ukusebenza high futha kungenziwa dengwane.

Imibandela ukubala okungenhla, ingasetshenziswa kuphela Ukushisa izinhlelo nge-scheme elula unextended. Kuzo zonke ezinye izimo kuhle ukufuna professional usizo-Ukushisa imishini. Uma uqiniseka ngamakhono akho, ungasebenzisa amafomula tekubala okwethulwa SNIP 2.04.05-91.

Ukufakwa kwe-futha Ukushisa uhlelo

1. Okokuqala, njengoba kushiwo ngenhla, kubalulekile ukukhetha futha iyunithi. Ngenxa yalesi kubalulekile ukwazi ukuthi uma kukhona kurediyetha esakhiweni bafudumale system kanye endaweni phansi 80 ukuya kwayi-120 m ² futha kumelwe ukucubungula 0.4 m ³ kokupholisayo ngesikhathi somusa 120 160 m ² - 0.5 m ^3.
2. ukufakwa Pump Ukushisa kufanele kwenziwe ngendlela yokuthi imoto yayo kushaft itholakala endaweni evundlile. Njengoba ukubekwa mpo kungaholela ukunqwabelana emoyeni. Kulokhu kukhona isithiyo abalulekile kokujwayelekile Lubrication futha iyunithi amabombo. ukufakwa engafanele futha kuzonciphisa ukuphila isevisi noma umonakalo.
3. Irediyetha uhlelo impompi yokushisa is okungcono setha eduze kubhayela, lapho kuba efiselekayo ukuthola ku ipayipi ukubuya. Khona-ke emgqeni ukubuya uxhuma ethangini ukunwetshwa.
4. Ngaphezu kwalokho kubhayela unqamukile kuyendlulela yimaphi amadivayisi ukukhiya nokulethwa bese ubuyela ipayipi kwe-futha. Unscrewed nut, okuyinto screwed futha. Iyunithi futha Kunconywa umphelelisi ngentambo yokuhlukanisa kanye lemifanekiso. Kubalulekile ukuthi lemifanekiso futha une diameters ezifanayo. Uma uhlelo Ukushisa siqhutshwa ngaphansi kwengcindezi, kufanele bathole isheke kusengaphambili valve.
5. Uma emgqeni dlula Kumiswa of futha ukufakwa bafudumale system, setha-ukubuya valve, lapho module esibulalayo kumele ibekwe phezulu. Phakathi ukufakwa ke kubalulekile ukucabangela isiqondiso kokupholisayo ukugeleza, okuyinto ephawulwe izindlu ngesimo imicibisholo. Uma usebenzisa isifutho kagesi Ukushisa, kubalulekile ukuba banakekele isisekelo salo.
6. Ngaphambi uphelelwa zonke emoyeni udinga ukususa imishini futha, idivayisi ngokwayo kungenziwa akhanyiswe imizuzu 5 emva kwalokho. Ngemva ukuvula emoyeni kumele kabusha ukususa, kuphela ke uzolunga ngokuphelele ukusebenza. Uma futha kancane efudumele, akukho okufanele ukhathazeke ngakho.

izindleko

Ngokwesilinganiso, afundwa futha nomthamo 30 W, ngesilinganiso ukugeleza kokupholisayo 2 m ³ / ihora ingcindezi kuyinto 4300-4500 m 2 ruble. Uma ukhetha lezi amadivaysi, kuyinto efiselekayo makudle izinkampani Sekuvele kufakazelwe. Ngokwesibonelo, futha Danish for amalahle Grundfos, imishini German Wilo noma amayunithi Italian kusukela abakhiqizi ezifana Dab, Lowara, Ebara noma Pedrollo. abakhiqizi Domestic iye igxile udaba yemboni injongo amaphampu.

Kuze kube manje, abathengi, maningi amathuba okuba akhethe futha for amalahle Grundfos futhi Wilo, njengoba amayunithi yalezi abakhiqizi zikufakazela ngokwabo ngendlela engcono.

Musa ukubala ngalolo ayoyikhetha imishini ukuthi kumelwe ilingane 100%. Kusukela ngamunye ohlelweni Ukushisa libhekene umehluko wemisindo nemiqondo yamagama yayo kanye izici of ukusebenza kanye noma yiphi impahla igxile nemingcele isilinganiso kanye nezinkomba.

futha kakhulu enamandla ngesikhathi ukusebenza izodala komsindo, kodwa hhayi inamandla ngeke ikwazi ukunikeza ingcindezi edingekayo ohlelweni. Ngenxa yalesi sizathu, kuzuzisa ngokwengeziwe ukuthenga futha nge amandla ukuthi mkhulu kunabo adingekayo akukho kuka 7-10%. Kuyinto efiselekayo makudle onobuhle imodi adjustable wokusebenza elikuvumela ukuba usebenzise imishini ngendlela efanele.