Kodi kusankha mpope bwino ulimi wothirira yaying'ono sprinkler ndi ulimi wothirira kukapanda kuleka

Posachedwapa, anthu ena amakayikira ku maziko a maukonde ulimi wothirira, mochuluka bwanji mpope mphamvu chofunika ntchito ulimi wothirira yaying'ono-sprinkler 50 Mu wa dziko?

Pakuti kusankha mpope ulimi wothirira madzi, mtundu wa mpope madzi ayenera anasankha malinga ndi chikhalidwe kasupe. Kachiwiri, mutu ndi otaya mlingo wa mpope madzi amaonedwa monga m'dera ulimi wothirira. Zikhalidwe pamwamba atsimikiziridwa. Yaying'ono-kupopera kukapanda kuleka ulimi wothirira akhoza kukwaniritsa zotsatira ankafuna. Apa ife adzapanga kusanthula zambiri izi:

Choyamba, mtundu wa mpope

Pali kusankha zinthu kwa malo osiyanasiyana mapampu ulimi ulimi. Pali mitundu itatu waukulu mapampu ulimi zilipo: mapampu wosanganiza otaya, mapampu centrifugal, ndi mapampu submersible. The otaya ndi mutu wa mpope wosanganiza otaya pakati pa mpope centrifugal ndi ofananira otaya mpope. Lachitsanzo zofunikira Ubwino wa thupi mawonekedwe aang'ono, kulemera kuwala, dzuwa mkulu, dzuwa mkulu ndi dera lonse, dongosolo losavuta, ntchito yabwino ndi kukonza mosavuta. Sing'anga Ndikuuzani momveka bwino madzi kapena ofanana ndi madzi abwino, ndipo ndi oyenera ulimi ngalande za minda m'madera wolemera mu madzi pamwamba kum'mwera. The centrifugal mpope ntchito mwa onsewo ndi impeller yochititsa madzi chokuchititsani centrifugal apaulendo. Pali zitsanzo zambiri zoti tisankhepo, ndi osiyanasiyana otaya ndi Nyamulani akhoza anasankha. Ndi mpope kwambiri chimagwiritsidwa ntchito ulimi. M'dera mbalambanda, m'munsi centrifugal mpope akhoza anasankha, dera phiri mukhoza kusankha Nyamulani zolimbitsa, ndi okwera Mipikisano gawo centrifugal mpope angagwiritsidwe ntchito malo okwezeka okwera. Ogwiritsa ayenera kugula malinga ndi zimene zinkachitika m'deralo, madzi ndi madzi zochotsa msinkhu. Mpope submersible ndi oyenera ikukoka madzi pachitsime chakuya madzi. Ndi zimagwiritsa ntchito ulimi wothirira wa minda m'dera chigwa komwe pamwamba madzi akusowa North China ndi malo ena ndi ulimi wothirira mu mapiri yachonde.

Chachiwiri, mpope mutu

Otchedwa mutu amatanthauza kuthamanga zinafunika, osati limodzi zochotsa msinkhu. Ndikofunikira kusankha mpope. The Nyamulani mpope ndi za 1,15 nthawi 1,20 kutalika Nyamulani. Ngati kutalika ofukula za madzi madzi mamita 20, Nyamulani chofunikila ndi za 23 mpaka 24 mamita. Posankha mpope, mutu pa mpope nameplate ayenera kukhala pafupi mutu amawathandiza. Pankhaniyi, mpope ndi kothandiza kwambiri ndipo ntchito kwambiri ndalama. Komabe, si chofunika kukhala wofanana mwamtheradi. Malingana ngati kupatuka sakuzindikira upambana 20%, mpope akhoza kugwira ntchito zambiri vuto mphamvu yopulumutsa.

Kusankha mpope ndi mutu pa nameplate kuti n'chochepa kwambiri kuposa mutu zinafunika zambiri osati kukwaniritsa zofuna za malangizo. Ngakhale madzi tingathe kupopa, kuchuluka kwa madzi adzakhala chisoni kakang'ono, ndipo adzakhala ndi achabechabe mpope. . N'kwabwino kugula mpope ndi Nyamulani kwambiri? Kwenikweni si. Ngati mpope ndi Nyamulani mkulu ntchito Nyamulani otsika, otaya adzakhala waukulu kwambiri, kuchititsa galimoto kuti lomwa. Ngati galimoto kutentha limatuluka kwa nthawi yaitali, kutchinjiriza kumulowetsa pang'onopang'ono msinkhu ndi ngakhale kuyatsa galimoto ndi.

(1) Mutu zachepa, ntchito wamba centrifugal mpope. The kutsitsi madzi Nyamulani yaying'ono-kutsitsi ndi otsika kwambiri, kuthamanga ntchito lamba ndi zambiri pansipa mamita 10, wapamwamba mamita 20, kuphatikiza imfa payipi, ndi Nyamulani mpope mamita 15-25 yekha. Wamba yaying'ono-sprinkler kapena ulimi wothirira kukapanda kuleka ntchito kuthamanga ndi 20 mamita, ndi Nyamulani mpope kungakhale mamita 25-40. Pakuti yaing'ono kukula banja (3-10 Mu), chitsanzo cha "mpope wina ndi chubu" akunena kutengera ndi galimoto mpope ndi mphamvu optional wa 1.1-2.2 kW, m'mimba mwake wa 25-40 mamilimita ndi mutu wa 15 ndi pakalibe mzere mphamvu. Pansi, ndi mafuta injini mpope angagwiritsidwe ntchito.

(2) The mutu ndi zolimbitsa, ndi mpope wapadera ulimi wothirira sprinkler ntchito. Amagwiritsidwa ntchito mu ulimi wothirira munda sprinkler, unit ulimi wothirira ndi 50 maekala, ndi Nyamulani mpope mamita 45, unit ulimi wothirira ndi pafupifupi 150 maekala, ndi Nyamulani mpope mamita 55.

(3) The mutu ndi apamwamba ndi mpope Mipikisano gawo amusankha. Amagwiritsidwa ntchito mu ulimi wothirira lamapiri sprinkler, mutu mawerengedwe ndi yosavuta, ndiko kuti, Nyamulani m'chigwa + kutalika wachibale wa phiri. Ngati phiri kutalika ndi pafupifupi 50 mamita, ndi Nyamulani mpope adzakhala 100 meters. Wamba mapampu centrifugal si imayenera ntchito pamene iwo ntchito chimakweza mkulu. Pamene Nyamulani ndi wamkulu kuposa mamita 55, mpope Mipikisano gawo akhoza anasankha, amene chikugwirizana pa mndandanda ndi impellers Mipikisano siteji, ndi Nyamulani angafikire mamita oposa 200, ndi dzuwa likadali ndi dzuwa la wosakwatira ndi siteji impeller, ndipo sadzakhala ndichepe.

Chachitatu, otaya mpope

Mlingo otaya ya mpope, ndiye, kuchuluka kwa madzi akatulutsidwa, aliyense yaying'ono-kutsitsi kapena ulimi wothirira kukapanda kuleka ali oveteredwa otaya osiyanasiyana. The otaya wofunikila khazikitsa yaying'ono-kutsitsi ndi ulimi wothirira kukapanda kuleka, kutanthauza mlingo otaya lililonse yaying'ono-sprinkler kapena dripper kuchulukitsa ndi nambala ankayembekezera makhazikitsidwe chofunika. Total otaya. Nthawi zambiri, tiyenera kukhala waukulu kwambiri. Apo ayi, zidzaunikidwa mavuto monga squibs mu dongosolo ulimi wothirira, ndipo zingawonjezere mtengo wa kugula mapampu.

Iwo ayenera kukumbukira kuti mlingo otaya ya mpope ayenera zikugwirizana specifications wa chitoliro lapansi.