Mamiriro ezvinhu ayo murimi anoshanda nhasi anotakura zvinhu zvine njodzi, zvizhinji zvacho zvisingakwanisike kudzorwa: shanduko mumamiriro ekunze, kushanduka kwemutengo wezvigadzirwa zvekurima, nyaya dzemutemo wezvakatipoteredza dzine chekuita nekodzero dzekushandisa ivhu nemvura, kuwedzera kwemitengo yekugadzira, nezvimwe. hunyoro muminda munguva pfupi yapfuura hwave dambudziko rinokurumidza kumatunhu mazhinji eRussia. Zvirimwa zvisingashiviriri kusanaya kwemvura zviri panjodzi huru. Goho remangwana riri kurwiswa. Izvo zvinokwanisika kutora kudzora kwenjodzi dzakadai uye kwete kutsamira pane zvinogara zvakasikwa kana nyanzvi dzekudiridzira masisitimu akaiswa muminda.
Historical Background
Valmont Maindasitiri ndiye mutungamiri wepasi rose muhurongwa hwekudiridza hwekurima. Iyo kambani inoshandisa vanhu vanopfuura zviuru gumi pasirese. Zvigadzirwa zveValmont pasi peMupata brand zvinozivikanwa pasirese nekuda kwehunyanzvi hwepamusoro-soro, hwakavimbika uye hunyanzvi hwekudiridza. Hutungamiri uhwu hunosimbiswa nekumisikidzwa kweanopfuura zana nemakumi masere ezviuru masystem akasiyana eVall pasi rese. Valmont ndiyo piyona wezvekudiridzira masisitimu anowedzera goho uye nekushandisa zvine hungwaru zviwanikwa zvishoma zvemvura.
1954 g - akawana patent yekugadzirwa kwema pivot ekudiridza masisitimu kubva kuna Frank Zybak.
1964-69. - iyo yekutanga Valley chirimwa yakatengeswa kunze kwenyika, kuFrance. Mupata Kugadzira wakatumidzazve Valmont Industries, Inc. Iyo inopisa-dip galvanizing nzira yakaunzwa, ichipa kwenguva refu-anti-ngura dziviriro.
1969-74. - yakagadzira yavo pabhokisi, matai erabha akashandiswa muhurongwa.
1974-79 - kona yekudiridza yekona yakaunzwa, iyo inobvumidza varimi kufukidza nzvimbo yekuwedzera muminda yezvimiro zvakasiyana Nzira yekudiridzira yakagadziridzwa nekwaniso yekufambisa chinzvimbo kubva kune mumwe munda uchienda kune mumwe, pamwe nehurongwa hwekudiridza hweminda midiki.
1979-84 - kuunzwa kwemapaneli ane remote control, mapfapfa anoshanda pakudzvinyirira kwakasimbiswa.
1986 g - yakagadzira chishandiso chekuronga kure kwekudiridza uchishandisa komputa.
1989-94 - Valley Controls Pro Panel uye Valley Controls Base Station mapaneru anokubvumidza iwe kuti uwedzere kutonga pamusoro pivot masisitimu, kusanganisira kushandisa kure kuwana kubva kuhofisi.
1994-99 - iyo 8000th akateedzana akaiswa mukugadzirwa, ayo anosanganisira ematanho ehurefu hwakasiyana.
1999-2004 - Kuunzwa kwefoni mbozhanhare kwavhura mukana wekugadzirisa maficha kubva chero kupi pasi
Valmont yave ichigadzira nekugadzira yemhando yepamusoro madiridziro kweanoda kusvika makore makumi matanhatu uye anga ari mutungamiri wemusika nekuunza nzira dzepamusoro uye dzinoshanda dzemadiridziro dzinosangana nezvose zvazvino zvinodiwa.
Midziyo yemadiridziro yemupata inomira nemitoro yezuva nezuva nemaitiro akavimbika uye dzimba dzakasimba dzinogadzikana. Madiridziro masisitimu anogona kufamba munzvimbo dzakasiyana siyana dzemumunda uye nekupa chaiyo mvura, iine nyore kudzora. Dhizaini inobvisa kuzorora. Iyo michina inopihwa nevatengesi vane hunyanzvi kuona kuti mashandisiro akanaka ekudyara kwako.
Mberi kudiridza zvikamu
Mupata kumberi kwevanosasa mvura (Mufananidzo 1) unopa huwandu hwepamusoro hwekwere kana rectangular munda - kusvika pa98%. Uye zvakare, Valley Frontal Units inochengetedza mvura uye inoderedza runoff nekuderedza kunwa kwemvura. Vapfuri vemberi-vanosimudza maturusi maturusi akakosha ekurima: anogona kushandiswa kuisa makemikari nefetiraiza nemvura yekudiridzira (Mufananidzo 2), kumera uye leaching. Mupata unopa nzira dzinovimbika kupfuura dzose uye masisitimu ekuendesa mvura, iyo yakasarudzika sarudzo yematanho, matai, mapampu, zvinodzora uye nezvimwe.
Mupata kumberi kwevanosasa mvura vanoshandisa akawanda akafanana akafanana akasimba zvikamu uye magungano anowanikwa muVall pivots. Kupfava kwavo, simba uye kugadzikana zvinozivikanwa.
Nekudaro, kusiyana nemapivots, Valley epamberi mayuniti anofamba achidzoka nekuyambuka munda. Zvimwe zvikamu zvepamberi zvinogona zvakare kudhonzwa kana kuendeswa, zvakapetwa pamusoro pemadiridziro (muonde. 3, 4).
Mberi-kumagumo michina yemadiridziro inochengetedza mvura nesimba nemari shoma yevashandi uye inokodzera minda iri pakati pe4 kusvika 405 mahekita ine mutserendende unosvika 6%.
Mberi-kumagumo michina inodzorwa uchishandisa yepamusoro tambo, furrow kana yepasi pevhu induction tambo, uye zvakare iine mukana wekutendeuka uchienderana netrolley kudiridza iyo yakavakidzana munda. Mvura inopihwa kuburikidza nekombi kana kubva kugero.
Denderedzwa kudiridza kuisirwa
Zvese zvimiro zveMupata pivot kudiridza masystem (Fig. 5, 6) zvakagadzirwa, zvakagadzirwa uye kuyedzwa zvichibva pamitoro chaiyo inogona kuita pamushini panguva yekushanda, nekudaro inoratidzirwa nekuwedzera kwesimba kwesimba, inomira nemitoro yepamusoro inokonzerwa neminda isina kuenzana, mihoronga uye hombe kureba kwenguva. Mipata yemupata inosvika kureba kwemakumi matatu kusvika makumi matanhatu nematanhatu emamita. Mapaipi uye maputi anotsigira anopa kugoverwa kwehuremu nemitoro, iyo inonyanya kukosha panzvimbo isina kuenzana, nekuda kwenzvimbo chaiyo yemakona.
Iyo Valley Center Pivot inopa simba uye kugadzikana ine tie system. Kune nzvimbo ine makomo, mamwe majekiseni anochinja-chinja anowanikwa. Kumanikidzwa kubatana kwemabhurashi neyakaunganidzwa mhete kunova nechokwadi chekuvimbika kwesimba remotokari dzekutakura. Zvekushanda nemvura ine hukasha, unopa musiyano wemapaipi uye mapaipi emapazi ane pombi yemukati yakagadzirwa ne polyethylene.
Muna 1966, michina yeVall yakatanga kuunzwa neinodziya-inodziya yakakosheswa yekudzivirira. Yakakurumidza kuve indasitiri yakajairwa.
Towed pivot kudiridza masisitimu
Iyo Valley Towed Pivot (Mufananidzo 7) inovakwa neindasitiri-inotungamira Maseru esimbi zvivakwa uye masystem ekudzora. Kudzidzira kwakasimbisa kuti aya ndiwo akasimba magetsi michina yemadiridziro inowanikwa pamusika nhasi. Uchishandisa chidhiraivho, zvinokwanisika kushandura madiridziro kuburikidza nekugovera patsva nzvimbo dzakadiridzwa uye nekudaro kudzikisa mutengo wekudiridza hekita imwe. Valley Towed Sprinklers kurerutsa kudiridza nekuchinjika mumunda uku uchisara une mari.
Mutsetse weMupata wemapivots akadhirowewa unosanganisira mana epakati ematanho sarudzo - 4-vhiri netambo yakatwasuka, 4-vhiri nemavhiri anotenderera, 2-vhiri kana skid. Iwo akavimbika, munda-anoratidzwa Valley Towed Irrigation Systems anoita kuti zvive nyore uye zvinodhura kudiridza minda kubva pa2 kusvika ku121 mahekita. Valley Towed Irrigation Systems inogona kutamiswa kubva kumunda kuenda kumunda mune isingasviki awa!
Iyo simba sosi ndeye hinged jizeri jenareta kana magetsi magetsi network.
Makona ekudiridza mawoko
Ungwaru hwaValmont hwakatungamira mukugadzirwa kweye yekutanga sedenderedzwa inosasa neruoko rwakakona muna 1974 (Mufananidzo 8). Nerubatsiro rweyakachengetedzwa kona yekona, minda yechero chimiro inogona kudiridzwa nehukuru hwakanyanya. Angle yekudiridza michina ine hurefu hwe 62 m (87 m ine cantilever).
Kuvimbika kwekubatana kweruoko rwekona kunovimbiswa newiri vhiri, iro rinopa muchina kugadzikana kwakanaka kana uchishanda munzvimbo isina kukwana. Iko kuchinjika kwekutendeuka uye nekudzima kweimwe yega inosasa inodzorwa kunyatso kudiridza.
Iwo ekumberi uye kumashure anonongedza maantena anoteedzera chiratidzo kuti ave nechokwadi chekuti madiridziro anoshanda nemazvo mumativi ese ari maviri.
Banda reangular rinogadziriswa uchishandisa iyo Compu-Spray chirongwa. Iko kusiyanisa kona uye chiyero chemvura, zvinoenderana neinowanikwa kumanikidza, inowedzera kufanana kwekudiridza.
Iyo inogara ichiyerera pombi zvakaenzana inoparadzira makemikari akaiswa uye mafetiraiza.
Easy-to-use rocker switch control control panels inobvumidza iyo oparesheni kuti ishandise zvakare muchina mushure mekumira kwechimbichimbi pasina kudaidzira sevhisi.
Mashini madiki emunda
Mupata Mudiki Sprinklers akakosha kumapurazi madiki uko munda unoda huremu hwepamusoro hwekuchengeta, asi zvivakwa uye saizi yemunda unogumira kuti uwane nzvimbo hombe. Mupata madiki emuchina michina ndiyo mhinduro kwayo kune ino mamiriro. Iwo akadzika ekugadzirisa uye ari nyore kushandisa.
Pamusoro pemashini emagetsi, Valley ikozvino inopa nyore-kushandisa hydraulic kana gasi inowaniswa michina.
Chakabva
Sarudzo yakanakisa yevarimi vanoshanda muminda midiki. Spinner (Fig. 9) inogona kudiridzira masitendi ehekita imwe kusvika kumatatu uye ichishandiswa munzvimbo dzine magetsi mashoma.
Iyi imwechete span pivot inosasa ishungu yemvura inofambiswa uye inogona kuiswa zvachose kana kukweverwa kubva kumunda kuenda kumunda.
Imwe-span inosasa nemota (muonde. 10)
SaSpinner, muchina uyu ndeimwe sarudzo yenzvimbo dzine mashoma magetsi. Inofambiswa neinjini inopfuta moto, inogona kumira kana kukweva, inoda kudzikiswa kwemvura yakadzika uye yakanakira minda imwechete kusvika kumatatu mahekita.
Mupata muRussia - yakasimba mutengesi network uye yakavimbika vatengi rutsigiro
Maseru ekudiridza emupata anoparadzirwa muRussia kuburikidza neakawanda mutengesi network. Kushanda nemutengi kwakazvimiririra uye kunosanganisira kushanya kupurazi kwenyanzvi (mumiriri wemutengesi) anoyera miganho yemunda, achifunga nezve mukana wekuisa muchina wekudiridza weVall, anosarudza chiyero chinodiwa chekubuda kwemvura pazuva, inosarudza nzvimbo yekupomba zviteshi, uchifunga nezve nzvimbo yekumwa mvura.
Mushure mekunge basa raitwa, ruzivo rwakatambirwa rwunogadziriswa uye chirongwa chinoitwa pamwe nekurongedzwa kwemachini, mapaipi nenzvimbo dzekupomba mumunda. Iyo scheme yakagadzirirwa kutarisisa iwo musiyano wehurefu pasi nezvimwe zvinhu zvakawanda.
Iyo yekupomba chiteshi chekusasa inosarudzwa zvichienderana nehuwandu hunodiwa hwemvura uye kumanikidza. Iko kumanikidza kurasikirwa mupombi kunoderedzwa nekuda kwekusarudzwa kwepombi dhayamita. Iyo sisitimu inosanganisira mavharuvhu ekutsvaira mvura yenguva yechando, tarisa mavharuvhu ekudzivirira sando yemvura muchirongwa uye nehurongwa hwekubatsira mweya.
Valley kudiridza system dhizaini basa rinoitwa pasina muripo kune wega purazi. Kuti nzira yekudiridza ishande nemazvo sezvinobvira, sarudzo inokodzera kwazvo uye isingadhuri inokurudzirwa.