Ukulinganisela ama-valve wokushisa uhlelo: injongo, indawo yokufaka

Uhlelo lokushisa ngeke lusebenze ngendlela efanele ngaphandle kokulungiselelwa okufanele, okungasetshenziswa ngendlela eyodwa. Lokhu kuyadingeka ukuze kube nemingcele yenethiwekhi engxenyeni ngayinye ehlukene ukuba isondelane ngangokunokwenzeka kubalwa. Uma wenza ukulungiswa okulungile, uzokwazi ukuthola ukusebenza kahle kwesistimu. Kuze kube manje, kunezindlela eziningana ezisiza ukwenza izinguquko, noma kunjalo, ezanamuhla kakhulu ama-valve wokulinganisa wesistimu yokushisa.

Ukuqokwa

Njengoba kushiwo ngenhla, noma iyiphi indlela yokushisa idinga ukulungiswa kwamanzi, okubizwa nangokuthi ukulinganisa. Inhloso yalolu msebenzi ukulungisa ukugeleza kwamanzi kuze kubalwe inani ebangeni ngalinye lesifunda. Lokhu kuzoletha ukushisa okwezinye amabhethri.

Uma unesithakazelo sokulinganisa ama-valve wesistimu yokushisa, kubalulekile ukucabangela ukuthi ngaphambi kokuba ulungise ukuthi kuyadingeka ukuthi ufunde kabanzi mayelana nokulinganiselwa okulinganiselwe kwezinga lokupholisa kwesigaba ngasinye. Uma kuziwa esimisweni esilula, ukugeleza kunikezwa ngamapayipi akhethiwe kahle, okumele abe nobubanzi obuthile. Uma indlu ifakwe uhlelo oluyinkimbinkimbi, ukulungiswa komsebenzi wayo kwenziwa ngosizo lwama-washers akhethekile. Banezinga elilinganiselwe lendawo, okuzoqinisekisa ukugeleza kwamanzi ngesilinganiso esifanele.

Izindlela ezingenhla zibhekwa njengezingasebenzi. Namuhla, izindlela zanamuhla zisetshenziselwa - ama-valve wokulinganisa ohlelo lokushisa. Ngokwemvelo, amadivaysi anjalo amelwa ama-valves omuntu, lapho ukugeleza kwamanzi kulawulwa khona. Ngaphandle kwemishini yokugeleza yokugeleza, ukufakelwa ngesamba sezingcezu ezimbili kwakhiwe ku-chassis. Kudingeka ukuxhuma i-capillary tube, kanye nokuxhumana kwalesi sici namanye ama-node wokulawula. Izindleko nazo kudingeka ukuthi zilinganiselwe ingcindezi ngaphambi nangemva kokuhlelwa kwendlela yokulungisa.

Yini enye okudingeka uyenze mayelana nokuqokwa?

Ukunquma ukucindezelwa kokunyakaza ngamunye, ukubaluleka kohlobo kumlawuli kuyalinganiswa. Ngemuva kokuqhubeka kokuthola idatha etholakalayo kungenzeka ukuthi ufunde, ukuthi ukukhishwa kwamanzi kusayithi. I-valve inikezwa ngemfundo lapho kungenzeka khona ukuthola igrafu lapho inombolo yokuguqulwa kwesibambo inqunywa ukugeleza okupholile okudingekayo.

Ukubhekisela

Kuthengiswa kungenzeka ukuthola ama-valve wokulinganisa for uhlelo lokushisa of brand ezithile. Zingasetshenziswa ngokuhambisana namadivayisi womkhiqizo ofanayo, okuvumela ukuthi uthole idatha emtheni othile wamanzi agelezayo. Lokhu kunciphisa inqubo, futhi umsebenzisi akudingeki enze izibalo ezengeziwe. Kodwa-ke, imishini enjalo kuyodingeka isetshenziswe ngaphezu kwalokho.

Izinhlobonhlobo zama-valve ngenhloso

Uma sicabangela amadivaysi ahlongozwayo, angahlukaniswa ngokulawula okuzenzakalelayo nama-valves manual. Esikhathini sokuqala, amadivaysi amabili anikezwa, okungukuthi i-valve yokulinganisa, kanye nomlawuli ophethe ukucindezeleka okuhlukile. Lezi zinombolo zixhunyaniswe ngethubhu ye-capillary.

Indawo ye-valve

Uma ucabanga ukuthi ungasungula kanjani uhlelo lokushisa lokufaka ama-valve wokulinganisa, landela izincomo ezinikezwa abakhiqizi. Amathiphu angatholakala kumhlahlandlela wokufundisa kanye nencwadi yokufundisa. Ngaphambi kokuqala umsebenzi wokufaka, kudingekile ukuba wazi ukuthi kuphi ukufakwa okuzokwenziwa. Ukuze kuqinisekiswe ukulingana okuphelele kwesilinganiso ngaphambi nangemva kwedivayisi, izigaba zamapayipi kufanele zibe njengezitezi ngangokunokwenzeka, kufanele zigweme kusuka ekukhoneni. Ubude bazo buyoxhomeka kububanzi bezinto ezisetshenziswayo.

Ngaphambi kokuhlelwa kwe-valve, ubude bepayipi eqondile kufanele bulingane namamitha angu-5 wepayipi, ngemuva kokuthi idivaysi ubude bhoyiphi buzoba ngamamitha angu-2, kodwa hhayi ngaphansi. Ngaphambi kokufaka ama-valve wokulinganisa ohlelweni lokushisa, indawo ibalulekile ukukhetha ngendlela efanele. Uma singanaki umthetho ochaziwe ngenhla, iphutha ekulinganisweni lingaba lisuka ku-15 kuya kuma-20%.

Indawo ye-valve

Uma ngabe idivaysi ifakwe ngemuva kwepompo yokuhambisa, isinyathelo sesigaba esinqunyiwe ukusuka kumishini kuya ku-valve kumele sibe ngamadayimitha angu-10 emipayipi esetshenziswayo. I-valve kufanele ibe endaweni lapho kuyoba khona ukuhlehlisa, ukulungisa nokuyisebenza. Okokuqala kwemisebenzi echazwe kungadingeka uma kwenzeka ukuhluleka kwemishini. I-coolant kufanele iqondiswe kusiqondiso esiboniswe umcibisholo emzimbeni wedivayisi.

I-valve yokulinganisa yesistimu yokushisa yaseDanfoss ingahle ihlelwe kokubili ngokuqondile nangokwemvelo, noma kunjalo, kuyadingeka ukuba ulandele imiyalelo enikezwe imiyalelo. Ngesikhathi somhlangano womhlangano, kubalulekile ukugwema ukuthintana nomzimba wokusebenzisa ngezinto zangaphandle. Idivayisi ayifanele ibe ngaphansi kwengcindezi, ukucindezelwa, ukusulwa nokuhlushwa. Umthelela akufanele ube ngowomphela kuphela, kodwa futhi wesikhashana.

Inhloso ye-valve yokulinganisa ohlelweni lokushisa yachazwa ngenhla. Kulokhu kulandela isimiso sedivaysi, okubandakanya ukudlula amanzi amaningi ngokusebenzisa idivayisi. Ukuze ugweme ukuvala nokuhluleka kwe-valve, i- strainer kufanele ifakwe phambi kwayo . Uma kungenjalo, idivayisi izodinga indawo esikhundleni esifushane.

Ukuqokwa kwama-valve wokulinganisa ama-Danfoss

Ama-valve othomathikhi ochungechunge lwe-ASV asetshenziselwa ukugcina ingcindezi ethile phakathi kokubuya nokuhlinzeka ngamapayipi amasevisi alawulwayo. Ama-appliance asetshenziselwa ukushisa nokushisa ngamanzi ahamba ngamanzi ahamba phakathi kwawo kuze kube ngu-100%. Umthethonqubo wenziwa i-valve efakwe ohlwini lokubuyela. Ama-valve wokulinganisela ohlelweni lokushisa lwe-Danfoss lwe-ASV-P uchungechunge lunesimo esihleliwe se-10 kPa. Kuthengiswa kungenzeka ukuthola ama-valves ASV-PV ngokulungiswa okulungiswayo kusuka ku-5-25 kPa.

Uma sikhuluma ngochungechunge lwe-ASV-PV Plus, zibhekene nomkhawulo we-20 kuya ku-40 kPa. Ukukhethwa kwe-pulse yomfutho okhanga kakhulu kunokwenzeka kwi-tube ye-pulse evela kwelinye i-valve, esebenza njengomlingani obizwa kanjalo. Ifakwe kulayini lokunikezela. Lezi zinchungechunge ze-valve ASV-M noma i-ASV-I, ngosizo lwabo, ungakwazi ukukhawulela ukugeleza kwamanzi.

Inhloso yesiphakamiso se-Danfoss

Ama-valve wombhalo walowo mkhiqizi amadivayisi ane-design ye-valve ene-setting ye-setting yokuthutha okuthile. Njengomthetho, asetshenziselwa ukusetha inethiwekhi yamaphayiphi, kodwa afakwe esikhundleni sokusiphazamisa izingxube, ezibizwa ngokuthi ama-washers, lapho kungekho khona amadivaysi othomathikhi alawulayo, noma abalawuli abavumelani ukukhawulela ukugeleza kwamanzi ebalwa.

Isiphetho

Uma uthengiswa, ungathola futhi ama-valve e-AB-QM ahlangene avela kuDanfoss, anesibopho sokuqinisa ukugeleza. Izindawo eziyinhloko zokusetshenziswa zizinzile nokugeleza kwemikhawulo emikhakheni enezimiso ezivamile zokufakelwa kwamanzi, njengamaphakheji ahamba ngamathambo eyodwa noma amasistimu amanzi abandayo.