Qonda imininingwane eyengeziwe mayelana nezinzwa zokushisa nomswakama ngokushesha

Izinzwa Zokushisa Nomswakama Ezisheshayo

Wake Wazibuza Ukuthi Izazi Zezulu Zibikezela Kanjani Isimo Sezulu?

Noma ukuthi uhlelo lwakho lokupholisa umoya luyazi kanjani ukuthi luqale nini ukusebenza?

Impendulo itholakala ekusetshenzisweni kwezinzwa ezimbili eziyisisekelo - izinzwa zokushisa nomswakama.

Lezi zinzwa ziyizingxenye ezibalulekile ezinhlobonhlobo zezicelo, kusukela kumishini yasekhaya kuya ezinhlelweni zokubikezela isimo sezulu ezithuthukisiwe.

Ngakho-ke zibophe, njengoba sikuyisa ohambweni olusheshayo kodwa oluphelele lokuqonda izinzwa zokushisa nomswakama.

Wonke umuntu angase aqonde izinga lokushisa nomswakama uma kukhulunywa ngakho. Ngesikhathi sivuka ekuseni, sivula isibikezelo ngocingo lwethu bese sibona idatha yanamuhla yokushisa nomswakama. Endleleni eya emsebenzini, idatha yokushisa nomswakama nayo iyaboniswa ikhombisa ukuskrola esiteshini sesitimela noma ebhasini. Ngakho-ke singayilinganisa kanjani le datha? Lokho kumele kukhulume ngenzwa yethu yokushisa nomswakama.

Inzwa yokushisa nomswakamaiyimishini noma idivayisi engaguqula izinga lokushisa kanye nomswakama kube isignali kagesi engalinganiswa futhi icutshungulwe kalula. Inzwa yemakethe yokushisa kanye nomswakama ivame ukusetshenziselwa ukukala izinga lokushisa kanye nomswakama ohlobene. Umswakama ohlobene ubhekisela kumswakama empilweni yansuku zonke, ovezwa njenge-RH%. Yiphesenti yenani lomhwamuko wamanzi (umfutho womusi) eliqukethwe kugesi (ngokuvamile umoya) elilingana nenani lomhwamuko wamanzi ogcwele (umfutho womusi ogcwele) emoyeni.

Isayensi Engemuva Kwezinzwa Zokushisa Nomswakama

Ungase uzibuze, lezi zinzwa zisebenza kanjani? Nokho, izinzwa zokushisa zibona izinguquko ezicini zomzimba zezinto (njengokumelana noma i-voltage) ngenxa yokushintsha kwezinga lokushisa bese ziguqula lezi zinguquko zibe izimpawu noma idatha. Ngakolunye uhlangothi, izinzwa zomswakama zilinganisa inani lomhwamuko wamanzi emoyeni, inani elihlukahluka ngokushisa nokucindezela, bese ziliguqula libe isignali kagesi.

Izinhlobo Ezihlukene Zezinzwa Zokushisa

Ukuqonda izinhlobo ezahlukene zezinzwa zokushisa kubalulekile ekwazini ukuthi iyiphi efanela izidingo zakho kangcono.

Kunezinhlobo eziningana, kodwa sizogxila ezintweni ezintathu eziyinhloko: 1.ama-thermocouple, 2. Ukumelana 3. Izitholi Zokushisa (ama-RTD), kanye 4. Izithombisi-kushisa.

Ama-thermocouple akhiwe ngezintambo ezimbili zensimbi ezahlukene ezikhiqiza i-voltage ehambisana nokushintsha kwezinga lokushisa. Aqinile, ashibhile, futhi amboza ububanzi bokushisa.

Ama-Resistance Temperature Detectors (ama-RTD) asebenzisa isimiso sokuthi ukumelana kwentambo yensimbi kuyanda ngokushisa. Ama-RTD anembe kakhulu futhi azinzile ebangeni elibanzi lokushisa.

Ama-thermistors, afana nama-RTD, ashintsha ukumelana kwawo nokushisa kodwa akhiwe nge-ceramic noma i-polymer esikhundleni sensimbi. Azwela kakhulu futhi anembile ebangeni lokushisa elilinganiselwe.

Ukusetshenziswa Kwezinzwa Zokushisa Nomswakama

Kusukela esiteshini sakho sezulu sendawo kuya ohlelweni lwakho lwekhaya oluhlakaniphile, izinzwa zokushisa nomswakama zitholakala yonke indawo.

Ekubikezeleni isimo sezulu, lezi zinzwa zinikeza idatha enembile neyesikhathi sangempela mayelana nezimo zomkhathi, okuholela ekubikezeleni okunembe kakhudlwana.

Ekwenzeni izinto ngokuzenzakalelayo ekhaya nasezakhiweni, zibalulekile ekugcineni izimo zikhululekile futhi ziphilile, ziqinisekisa amazinga okushisa afanele kanye nomswakama ngokuya ngokuthanda komuntu ngamunye kanye nesidingo sakhe.

Ekulawuleni izinqubo zezimboni, lezi zinzwa zisiza ekugcineni izimo ezifanele zezinqubo ezahlukahlukene, ziqinisekisa ikhwalithi nokusebenza kahle.

Indlela Yokukhetha Inzwa Efanele Izidingo Zakho

Ukukhetha inzwa efanele kungase kubonakale kunzima, kodwa kuncike ekuqondeni amapharamitha amathathu abalulekile - ukunemba, ububanzi, kanye nokuphendula.

Ukunemba kubhekisela ekutheni ukufundwa kwenzwa kusondele kangakanani enanini langempela. Ukunemba okuphezulu kusho ukufundwa okuthembekile kakhudlwana.

Ibanga liwububanzi bamanani inzwa engakwazi ukuwalinganisa ngokunembile. Isibonelo, inzwa eyenzelwe indawo ebandayo ngeke isebenze kahle endaweni eshisayo.

Ukusabela kuwukuthi inzwa ingabona futhi iphendule ngokushesha kangakanani ezinguqukweni zokushisa noma umswakama. Ukusabela okusheshayo kubalulekile ekusetshenzisweni lapho izimo zishintsha ngokushesha.

Ngezinye izikhathi sizokhulumainzwa yephoyinti lamazoloekukhiqizweni. Inzwa yephuzu lomswakamo, enye yezinzwa zokushisa nomswakama, iyimitha yephuzu lomswakamo. Iyithuluzi elingalinganisa ngqo izinga lokushisa lephuzu lomswakamo. Ingumoya oqukethe inani elithile lomswakamo wamanzi (umswakama ophelele). Lapho izinga lokushisa lehla liye ezingeni elithile, umswakamo wamanzi okulo ufinyelela ekugcwaleni (umswakama wokugcwala) bese uqala ukuncibilika emanzini. Lesi simo sibizwa ngokuthi ukujiya. Izinga lokushisa lapho umswakamo wamanzi uqala ukuncibilika emanzini libizwa ngokuthi izinga lokushisa lephuzu lomswakamo ngamafuphi.

Futhi Ungaqoqa Kanjani Izimpawu Zokushisa Nomswakama?

Inzwa yokushisa nomswakama isebenzisa kakhulu i-probe eyodwa yokushisa nomswakama njengesici sokushisa ukuqoqa izimpawu zokushisa nomswakama. Ngemva kwesihlungi esiqinisa i-voltage, ukukhulisa ukusebenza, ukulungiswa okungeyona i-linear, ukuguqulwa kwe-V/I, ukuvikelwa kwamanje okuqhubekayo nokubuyela emuva kanye nezinye izifunda ezicutshungulwa zibe ubudlelwano obuqondile nesignali yamanje yokushisa nomswakama noma ukuphuma kwesignali ye-voltage, kungaqondiswa futhi ngokusebenzisa i-chip yokulawula eyinhloko engu-485 noma engu-232. Indlu ye-probe yenzwa yokushisa nomswakama idlala indima ebalulekile ekuvikelweni kwe-chip. Ukuze kulinganiswe izinga lokushisa lomhlabathi nomswakama, i-probe ifakwa enhlabathini ukuze ilinganiswe. Ngalesi sikhathi ikhono lokungangeni manzi nokuvikela uthuli lwendlu ye-probe liba yinto ebalulekile.

Indlu yenzwa yokushisa nomswakama ye-HENGKOIqinile futhi ihlala isikhathi eside, ivikela ngokuphephile futhi ngempumelelo imodyuli ye-PCB ekulimaleni, ingangeni uthuli, ingagqwali, izinga lokungena kwamanzi le-IP65, ivikela ngempumelelo amamojula wesenzwa yomswakama othulini, ukungcola kwezinhlayiya, kanye nokushiswa kwamakhemikhali amaningi, ukuqinisekisa ukusebenza kwayo okuzinzile isikhathi eside, eduze nokuphila kwethiyori yesenzwa. Siphinde singeze iglue engangeni manzi kumodyuli ye-PCB futhi sivimbele kangcono amanzi ukuthi angangeni kumodyuli ye-PCB ebangela umonakalo. Ingasetshenziswa kuzo zonke izinhlobo zokulinganisa umswakama ophezulu

Ngokuthuthuka kobuchwepheshe, imboni yezinzwa zokushisa nomswakama iyanda kakhulu. I-HENGKO ineminyaka eyi-10 yokuhlangenwe nakho okwenziwe ngokwezifiso kwe-OEM/ODM kanye nekhono lokuklama elisebenzisanayo/elisizwayo. Ithimba lethu lokuklama lochwepheshe lingakunikeza ukwesekwa kobuchwepheshe ngezindinganiso zakho eziphakeme. Sinosayizi womkhiqizo ongaphezu kuka-100,000, imininingwane kanye nezinhlobo zokucubungula kwakho okukhethiwe, okwenziwe ngokwezifiso kwezakhiwo ezahlukahlukene eziyinkimbinkimbi zemikhiqizo yokuhlunga etholakala futhi. Siyakwamukela ukuxhumana nathi ukuthola ulwazi olwengeziwe.

Isiphetho

Ukuqonda izinzwa zokushisa nomswakama akunzima njengoba kungase kubonakale. Lawa madivayisi amancane adlala indima enkulu empilweni yethu yansuku zonke nasezimbonini ezahlukahlukene. Kungakhathaliseki ukuthi kunquma isimo sezulu sosuku noma ukuqinisekisa indawo ekhululekile yasekhaya, lawa manzwa enza konke kube nokwenzeka. Manje njengoba usuhlonyiswe ngalolu lwazi, ususondele ekukhetheni inzwa efanelekile yezidingo zakho.

Imibuzo Evame Ukubuzwa

1. Uyini umehluko omkhulu phakathi kwezinzwa zokushisa nomswakama?

Izinzwa zokushisa zilinganisa ubukhali bokushisa, kuyilapho izinzwa zomswakama zinquma inani lomhwamuko wamanzi emoyeni.

2. Ingabe zikhona ezinye izinhlobo zezinzwa zokushisa nomswakama ngaphandle kwalezo ezishiwo?

Yebo, kunezinye izinhlobo ezahlukene zezinzwa, njengezinzwa zokushisa ze-infrared, kanye nama-psychrometer omswakama.

Ukukhetha okuhle kuncike kuhlelo lwakho lokusebenza oluqondile kanye nezidingo zakho.

3. Ngizigcina kanjani izinzwa zami zokushisa nomswakama?

Ukuhlolwa njalo kubalulekile ukuqinisekisa ukufundwa okunembile. Futhi, gcina izinzwa zihlanzekile futhi uzivikele ezimweni ezimbi kakhulu ezingaphezu kwamandla azo.

4. Ngingazithenga kuphi lezi zinzwa?

Ungathenga izinzwa zezinga lokushisa kanye nomswakama ezitolo ze-elekthronikhi, ezimakethe eziku-inthanethi, noma ngqo kubakhiqizi, njengaboI-HENGKO, Xhumana nathi

by email ka@hengko.com, let us know your requirements.

5. Ngingasebenzisa yini izinzwa zokushisa nomswakama kumaphrojekthi ami e-DIY?

Impela! Lezi zinzwa zisetshenziswa kabanzi kumaphrojekthi we-elekthronikhi e-DIY kanye ne-automation yasekhaya. Ziza ngamamojula okulula ukuwaxhumanisa nama-microcontrollers afana ne-Arduino.