Ungayenza kanjani i-arc ye-greenhouse yama-arched ngezandla zakho?

Amandla wokwakha uqukethe ukushisa okushisa okwenzayo ngokwakho ngokuphindaphindiwe, abalimi nabalimi bayakhanga, naphezu kokuthi lezi zakhiwo zingathengwa ngendlela ephelile.

Yiziphi izinzuzo zokuzikhethela, futhi okudingayo ukuze uqalise iphrojekthi?

Izinzuzo nokungalungi komklamo

Izinzuzo Ama-"arches" ayabonakala futhi angenakuphikwa:

• ukufakwa kwalo kuzodala eshibhile futhi uthathe isikhathi esincane, kunokuba ukufakwa kwe-greenhouse ngokuthi "indlu";
• ukukhanya okuhle. Umyalelo wokuphakama ophakeme kunalokho, isibonelo, ezinkomeni zokugcina izithombo;
• ukuzinza nokuthembeka. Uma isakhiwo sigxile ngokuqondile kwisisekelo, akukho moya oqinile, noma imvula enkulu ngeke iphule ubuqotho bayo;
• uma kunesidingo, ukushisa okushisa ingahlala iqhubekangokungeza izigaba ezingekho;
• njengento yokuhlanganisa ingasetshenziswa kanye ne-polycarbonate nefilimu. Inqubo yokufaka lesi samuva ithatha isikhathi esincane;
• ngakho-ke enye inzuzo - inombolo encane yezingqinamba;
• ithuba uqobo uhlanganise ifreyimu ngokusho imidwebo yokuqala noma imidwebo;
• kulula udluliselwe kwenye ingxenye yomhlaba, uma kunesidingo.

Yebo ukwehluleka lo mklamo unayo. Futhi funda kabanzi mayelana nabo kusengaphambili:

• ukukhethwa okulinganiselwe kwezinto zokukhosela. Njengoba kushiwo ngenhla, lokhu kuyi-polycarbonate nefilimu. Ngokweqile, ungasebenzisa ingilazi. Kodwa kwezobuchwepheshe, kuyoba nzima ukuyifaka, ngakho-ke enye inzuzo - izindleko zokufaka eziphakeme;
• endaweni yokushisa efulethini, i-angle yokuthambekela kwezindonga ingahluka ngokuqondene nemisebe yelanga. Futhi lapho ezinsukwini ezicacile ukukhanya kubonakala phansi, izitshalo zithola ukushisa okuncane okudingeka zikhulekanye namandla.

Ngisiphi isakhiwo engingayisebenzisa?

Ama-framework wokugcoba izithombo zokugcina angachazwa ngohlobo lwezinto ezisetshenziswayo, okungukuthi:

• aluminium. Ukuhlukana nokuphila komsebenzi omude nokungazethembi ekushiyeni njengoba kungavumi futhi kungabuni. Ukudonsa okungeziwe akudingeki;
• ukhuni. Ukusetshenziswa kwamuva nje kancane, ngoba indaba ngokwayo kufanele iqhutshwe phambili ngaphambi kokusetshenziswa, ikakhulukazi - ifakwe izimboni ezikhethekile ngokumelene nesibungulu, ukubola, njll. Uma wenza izinkuni ngezandla zakho, zidinga ukushaywa izinto zokungena amanzi ngaphambi kokumba Uma kungenjalo, isakhiwo (ukuguqulwa kwesibhakabhaka) sizoba ngokushesha futhi sivele sigweme;
• kusuka ku-PVC. Futhi, njengefreyimu ye-aluminium, ayinakunikelwa izinqubo zokubola, imiphumela emibi ye-acids, amakhemikhali, kanye namanye ama-alkalis nama-fertilizer. Ngaphezu kwalokho, kunombukiso okhangayo, ubuhle;
• ezinye izinsimbi zensimbi.

Lezi zinsuku zingafakwa phakathi kwamaqembu alandelayo:

• izinhlaka kusuka tube okufakwe. I-arched greenhouse eyenziwe yipayipi yephrofayli, eyakhiwe ngezandla zayo (eqinisekisana ukumelana nenqwaba yemvula ngesimo seqhwa ewile, imvula), iqoqwe ngokushesha futhi ayidingi ukunakekelwa okukhethekile;

Nakani! Uma wakha ukugcoba izithombo zokugcina izithombo bese usebenzisa uhlaka olungafaki olusungulwe olwenziwe ngepayipi elibunjiwe, umthwalo ophezulu kuwo uzoba ngaphansi kakhulu-kufika ku-40 kg / m. i-sq. weqhwa.

• kusuka kuphrofayela ye-hat. Ihlala njalo, ihlala isikhathi eside, imelana nokubola. Ikulungele ukuthutha: amashidi we-polycarbonate ngobude be-2, 1 m. Kodwa ifreyimu enjalo ayikwazi ukumelana nemvula enzima;
• kusukela ekhoneni. Ihlala isikhathi eside kakhulu, imelana nokucindezela kweqhwa kuze kufike ku-100 kg / sq m. Okuwukuphela kwengozi yindleko ephezulu.

Khetha indaba yokwenza ama-arcs ngaphansi kwe-arch

Ama-arches for greenhouses, ezenziwe ngesandla, kufanele ahambisane nenamba yemingcele, okungukuthi:

• kulula ukufaka;
• babe nokuphila komsebenzi omude;
• ukhululekile ukusebenza.

Kule ndaba, imakethe iveza imikhiqizo yalezi zinhlobo ezilandelayo:

• ama-arcs ensimbi for the greenhouse. Inzima kakhulu, kodwa inokwethenjelwa. Faka kalula futhi ngokushesha. Qinisekisa amandla aphezulu esakhiweni esiphelile;
• amapulasitiki eplastiki for the greenhouse. Ihlale iqinile kakhulu futhi imelana nazo zonke izinhlobo zezehlakalo zezulu (iqhwa, imvula);
• PVC greenhouse arches - i-analogue yamamodeli aseplastiki, nakuba ochwepheshe abaningi bezama ukubanika isigaba esihlukile, futhi bathole izici ezingekho-intersecting ezingashadile. Kodwa, ngokubanzi, kokubili ngokwemali nangokwemigomo, bafana.

Inqubo yokwenza i-arcs yefreyimu

I-arc yasePlastiki

Indlela 1

1. Sinezigxobo zendondo ezungeze umjikelezo wendawo yokushisa ezayo. Naka: kumele bahambisane ngenhla ye-13-16 cm.
2. Ukusuka ngenhla sifaka amapayipi ajika.

Nakani! Kubalulekile ukugcina isikhathi phakathi kwama-arcs ukuqeda ukukhishwa kwabo. Ibanga elihle li-0.5 m.

Indlela 2

1. Sakhetha izinduku zensimbi ezifaka ngokukhululekile amapayipi.
2. Sika ngaphakathi (0.6 m ubude).
3. Sishayela ngo-20 cm emhlabathini, kanti ama-40 ashiywe ngaphezu komhlaba.
4. Sifaka amapayipi epulasitiki ngezinsimbi zensimbi.

I-arc enokhuni

Indlela yokwenza i-arc yamapulangwe ye-greenhouse ngezandla zakho? Indlela elula kunazo zonke ukukhiqiza ngokuqondile kuhlaka lwesakhiwo esizayo noma ngendiza, ngokusho iphethini esandulelwe ngaphambili. Amapulangwe enkuni kufanele aphathwe ngokucophelela, awunamafindo ebusweni bawo. Okulungile ubukhulu - kufika ku-12 mm.
Isithombe ngezansi sikhombisa ukushisa okushisa okwenziwe ngamapulangwe:

Ama-wire arcs

Ungasebenzisa ngisho 10mm ucingookuyinto evame ukudayiswa ezimakethe zokwakha ngamasongo. Ungayinquma ibe izingxenye ezilinganayo ngosizo lwe-grinder.

Iphrofayela ye-PVC ne-fiberglass arcs

• ukudweba endaweni ephepheni noma, uma kungenzeka, ukudala iphethini usebenzisa ucingo olulula;
• ukushisa iphrofayli ngesomiso sokwezinwele zokwakha (izinga lokushisa eliphakanyisiwe lingu-180 ° C);
• esitebhisweni esilandelayo, bendisa kahle i-arc, ngokusho iphethini.

Nakani! Ungaphonsa iphrofayli ngaphandle kokushisa. Kodwa kulokhu kubalulekile ukuqinisekisa amavolomu angaphakathi azinzile ngaphakathi.

Ama-arches enziwe ngensimbi

Ihlala njalo futhi inokwethenjelwa kakhulukodwa kubiza kakhulu. Ukuze uzenze ngokwakho, udinga ukusebenzisa umshini wokushisa. Ukukhiqizwa kwe-arches steel for zokugcina izithombo kufanele kwenziwe ngale ndlela elandelayo:

• silinganisa i-arcs yesiqephu bese ukhetha ipayipi ngobude kabili isikhathi eside;
• uthathe izingxenye ezimbili ezilinganayo;
• sichaza ipayipi ezoba phezulu kwesakhiwo. Ngokuqondile sibheka ama-tees emaphethelweni, futhi kuhambisane nemigqa yobude (sibona isikhala esingu-0.5 m);
• kuya epayipi eya phezulu sibheka izakhi ezinqunywe ngosizo lwesiphambano;
• Gweba ama-tee amabili ngaphezulu e-arc lapho umnyango uzoba khona;
• sibheka wonke ama-arcs ahlinzekwa ukwakhiwa, ngaphandle kwalabo abaqhelile, emadongeni abamba ukushisa;
• ukuvumelanisa ubude bokushisa;
• silungiselela ngepayipi ehamba phambili kanye namateyimu amabili ezinsika zomnyango;
• Vala ifreyimu ngefilimu.

Ukudweba kwe-arch greenhouse kusuka kumbhobho wephrofayela:

Indlela yokubala ubude be-arc ye-abamba ukushisa?

Ukubala ubukhulu be-arc obukhulu bokubamba ukushisa, qinisekisa kuqala ububanzi bombhede. Isibonelo, thatha i-1m. Ukubala i-arc ye-greenhouse yama-arched oyidingayo ngokulandelana okulandelayo:

1. Ukulinganisa ububanzi besakhiwo esizayo kuze kube ububanzi besigamu se-arc. Kulesi simo, ukuphakama kwe-greenhouse kuyolingana ne-radius. Yilokho:
   R = D / 2 = 1m / 2 = 0.5m.
2. Manje sibala ubude be-arc, njengesiqingatha ubude bombuthano obanzi bawo buyi-1 m.
   L = 0.5x * πD = 1.57 m.

Uma uqala iphrojekthi, kwacaca ukuthi ubude obuhle be-arc abukwazi, kanye nengxenye yombuthano okwenzayo, ungabala i-arc ye-greenhouse usebenzisa ifomu le-Huygens, elibukeka kanje:

AB = L

AM = l

I-AB, AM ne-MB ziyizinketho.

Iphutha lomphumela lifika ku-0.5% uma kwenzeka i-arc AB iqukethe ama-60 °. Kodwa lesi sibalo siphuka ngokuqinile uma unciphisa isilinganiso se-angular. Isibonelo nge-arc engu-45 °, iphutha lizoba ngu-0.02% kuphela.

Isigaba sokulungiselela

Beka kusayithi. Ukushisa kufanele kuqondiswe empumalanga kuya entshonalanga: ngakho uzohlinzeka ngelanga eliningi lezi zitshalo. Ukuze uthole ulwazi oluthe xaxa mayelana nemithetho yendawo yokugcina izithombo ungafunda ngokuchofoza isixhumanisi.

Uhlobo lwesisekelo. Uma uhlose ukusebenzisa i-greenhouse kuphela ngenkathi, ukwakhiwa okulula ngaphandle kwesisekelo kuzokwenza. Ukuze intwasahlobo-ihlobo - indlela engcono kakhulu. Kuzo zonke ezinye izimo, ungakhetha:

• qeda isisekelo se-monolithic;
• hlola isisekelo sedatha;
• isisekelo sokubheka i-ribbon ye-block ekhonjiwe.

Ngokuqondene nokujula kwamabhukimakhi, le parameter incike kakhulu ezimweni zezulu zesifunda sakho.

Isinyathelo ngesinyathelo Iziyalezo

Cabangela indlela elula yokwakha izakhiwo zokugcina izithombo zokugcina izithombo zokugcina izithombo zokugcoba ngefomu lamapayipi e-PVC nezinsimbi zezingodo ngaphansi kwefilimu ngezandla zakho.

Udinga ukulungiselela amathuluzi alandelayo:

• isikebheli;
• ukugoqa;
• intambo;
• izikhali (nakuba ungayenza ngommese);
• umshini wokushisa;
• i-plummet;
• i-ax, yabona;
• i-chisel;
• isando;
• imigoqo yamapulangwe;
• reiki;
• izipikili;
• izikrini zokuzibamba;
• ifilimu yeplastiki;
• ezingeni

Ukuqala ukwakhiwa kwesakhiwo kumele kusukela ezindongeni zokuphela:

• sihlehlisa phansi uhlaka lwe-trapezoid lwamapulangwe;
• lungisa i-PVC ipayipi kuyo usebenzisa isikhuntaza nezikuluzi;
• ukwenziwa kwemikhawulo kwenziwa ngokulandela uhlelo olukhethiwe lokuklama. Isibonelo, isisombululo esihle kunazo zonke endaweni ejwayelekile yokushisa kuyoba yimikhawulo yobubanzi buka 3.5 m, ubude buka-5 m, ubude buka-2.5 m;



• Ngokufanayo, udonga lwesibili lokugcina lwenziwa ngokulandelana okufanayo;



• sifaka kokubili amafrimu nge-foil. Sika eceleni ngegama lokunamathiselwe;



• sithatha sonke isakhiwo. Ngalesi sizathu siyadlulisela emakholomu okuqinisa emhlabathini;
• sakha izinga lamakholomu bese siqinisa kubo izimele zokugcina;
• sidlulisela intambo emaceleni omabili wesakhiwo. Lokhu kuzovumela ukuthi imiphetho ye-lateral ibekwe kahle, ngaphandle kokuphazamiseka;
• ezinhlangothini zezindonga zokugcina nge-interval of 1 m siqhuba ngokuqiniswa;
• esitebhisini esilandelayo, sihlanganisa ama-pVC amapayipi kuwo;



• Izakhi zemizimba zenziwa ngokusetshenziswa kwamahange wezintambo, kanye nezikhonkwane;



• Vala ifreyimu ngokugqoka epulasitiki, ugcine imiphetho epulangwe lokhuni.

Isiphetho

Yiqiniso, ukwakhiwa kwesibamba sokushisa kuhilela isikhathi esithile nomzamo wakho. Kodwa uma lo mshini uzofakwa ngokuhambisana nazo zonke izincomo zochwepheshe, uzoqinisekisa ukuthi inzuzo ephezulu ngu isivuno esikhulu ngisho nasezinyangeni ezibandayo.