Mitengo yopanda madzi opanda madzi opanda phokoso ndizozipangizo zamakono koma nthawi zambiri zimagwiritsidwa ntchito moyenera. Monga malingaliro ambiri opambana, hype ya malonda nthawi zambiri imatha kutsogolo kwa sayansi ndipo amalonda amadzipangitsa kuti agwiritse ntchito malondawo kwa wogula. Zotsatira zake ndi makasitomala osakhutira, amawononga ndalama komanso zogwiritsira ntchito bwino.
Zomwe Zimakhudza Mitengo Yamadzi Yopanda Madzi
Onetsetsani malonda omwe alibe madzi otentha ndipo mungathe kuona mbali yotsitsimula monga "Ikupatsani 4GPM." Chabwino, chiwerengero chimenecho ndichikhalidwe chodabwitsa kwambiri cha mankhwalawa ndipo mwina sichikhoza kukhala momwe mungagwiritsire ntchito.
Chifukwa chiyani? Chifukwa kuyesa madzi otentha opanda madzi kumachokera pa zinthu zitatu:
- Kutentha kwa madzi kulowa mu unit (pansi pa temp temp),
- Kutentha kwapamwamba kwa madzi kuchoka ku unit (pamodzi izi ziwiri zimapangitsa kutentha kuthamanga kufunikira kwa madzi opanda madzi madzi) ndi;
Madzi otentha othamanga omwe amachokera (pamutu pamadzi ndi pamphepete).
Tiyeni tione chitsanzo pogwiritsa ntchito nyengo yozizira ngati Boston, MA. Kutentha kwa madzi pansi pa nthaka ku Boston ndi pafupifupi madigiri 47. Ngati mukufuna mphalasitiki wa 105 digiri, zikutanthauza kuti muli ndi kutentha kwa madigiri 58 (105-47 = 58). Chotsatira chake, muyenera kuyang'ana kayendedwe ka madzi a GPM opanda madzi osungira madzi pogwiritsa ntchito kutentha kwa digirii 58. Tiyeni tipitirizebe chitsanzo chathu ndi mankhwala otchuka kwambiri, omwe amatentha madzi a Bosch 1600P-NG. Chigawochi chimalengeza kuthamanga kwa pafupifupi 4 malita pa mphindi imodzi (GPM). Koma ngati mukugwiritsabe ntchito kalembedwe ka kalembedwe ka mutu wa okalamba sangathe kupitirira mphamvu yowonjezera madzi opanda madzi.
Mutu wakale wosamba (kale chaka cha 1992) ukhoza kuyitanitsa kuchokera pa 6 mpaka 8 malita pa mphindi imodzi (GPM) ya kuthamanga kwake . Mutu watsopano wosamba (pambuyo pa 1992) umagwiritsa ntchito 2.2 GPM.
Koma tiyeni tiyerekeze kuti madzi otentha a Bosch 1600P-NG akugwiritsidwa ntchito monga chophikira madzi chowonjezera. Bwanji ponena za madandaulo ake 4 a GPM? Chabwino, chigawo ichi chimapereka madzi otentha a digiri 105 pa kutentha kwa madigiri 45 F omwe amapezeka m'madera otentha akumwera.
Kukula kwa digirii 58 ku Boston, MA chiwerengerocho chiwerengedwa pa 3.3 GPM. Njira yokhayo Boschyi idzagwiritsire ntchito monga madzi otentha opanda madzi ngati ikupereka madzi otentha kumalo osambira kapena bafa kumene kusamba kuli, ndipo kutsika kwa 2.2 GPM mutu wawawa (pambuyo pa 1992) ukugwiritsidwa ntchito.
Komanso, ngati chipangizochi chikugwiritsidwa ntchito ngati chimbudzi chachikulu cha nyumba ndipo mukuyembekezerapo kupereka madzi otentha kwambiri kuposa chipinda chimodzi chokhala ndi madzi, chidzakhala chachikulu ndipo sichidzagwira ntchito ngati chimbudzi cha madzi chosungira madzi ndi ma 3 kapena 4 GPM . Mapulogalamu onse a nyumba amafuna gulu lalikulu kapena magulu angapo amagazi malinga ndi kukula kwa nyumba ndi malo.