根(gen)據溫室主體結構材料分類

(1) 竹(zhu)木結構溫(wen)室(shi) 以毛竹(zhu)、竹(zhu)片(pian)、圓木等竹(zhu)木材(cai)料做溫(wen)室(shi)屋面(mian)梁或室(shi)內柱等承力結構的溫(wen)室(shi)。

(2)鋼(gang)筋混(hun)凝土結(jie)構溫(wen)室(shi)(shi)用鋼(gang)筋混(hun)凝 土構件(jian)做溫(wen)室(shi)(shi)屋(wu)面(mian)承力(li)結(jie)構的溫(wen)室(shi)(shi)。以鋼(gang)筋混(hun)凝土構件(jian)為室(shi)(shi)內柱，竹(zhu)木(mu)材料為屋(wu)面(mian)結(jie)構構件(jian)的溫(wen)室(shi)(shi)仍劃分(fen)為竹(zhu)木(mu)結(jie)構溫(wen)室(shi)(shi)。

(3) 鋼(gang)結(jie)(jie)構(gou)溫(wen)室(shi) 以(yi)鋼(gang)筋(jin)、鋼(gang)管、鋼(gang)板或型鋼(gang)等鋼(gang)結(jie)(jie)構(gou)材料(liao)做溫(wen)室(shi)主體承力結(jie)(jie)構(gou)的溫(wen)室(shi)。

(4)鋁合金(jin)溫(wen)室溫(wen)室全(quan)部承力結構(gou)均由鋁合金(jin)型材制成(cheng)的溫(wen)室。屋面承重構(gou)件為(wei)鋁合金(jin)型材，但支(zhi)撐屋面的梁、桁架、柱(zhu)等采用鋼(gang)結構(gou)的溫(wen)室仍劃(hua)歸為(wei)鋼(gang)結構(gou)溫(wen)室。

(5)其(qi)他材料(liao)(liao)溫(wen)室由(you)于新型建材的不斷出現，采用這些(xie)材料(liao)(liao)做承力結構(gou)的溫(wen)室也不斷涌(yong)現，如玻(bo)璃(li)纖維(wei)增(zeng)強水泥(ni)(GRC)骨架日光溫(wen)室、鋼塑復(fu)合(he)材料(liao)(liao)塑料(liao)(liao)大(da)棚等。

溫室工程的保溫性

保(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)性(xing)(xing)加溫(wen)(wen)(wen)(wen)(wen)(wen)耗能(neng)(neng)是(shi)(shi)溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)冬季運(yun)行的(de)(de)(de)主要障礙。提(ti)高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)的(de)(de)(de)保(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)性(xing)(xing)能(neng)(neng)，降(jiang)低(di)能(neng)(neng)耗，是(shi)(shi)提(ti)高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)生(sheng)產(chan)效益的(de)(de)(de)直(zhi)接手段。溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)的(de)(de)(de)保(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)比(bi)(bi)是(shi)(shi)衡量(liang)溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)保(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)性(xing)(xing)能(neng)(neng)的(de)(de)(de)一(yi)項(xiang)基本指標。溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)保(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)比(bi)(bi)是(shi)(shi)指熱阻較(jiao)小的(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)透光(guang)材料覆(fu)(fu)蓋(gai)面積與熱阻較(jiao)大的(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)圍護結構覆(fu)(fu)蓋(gai)面積同地面積之和的(de)(de)(de)比(bi)(bi)。保(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)比(bi)(bi)越大，說明溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)的(de)(de)(de)保(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)性(xing)(xing)能(neng)(neng)越好(hao)(hao)。溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)大棚的(de)(de)(de)保(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)性(xing)(xing)能(neng)(neng)是(shi)(shi)十分好(hao)(hao)的(de)(de)(de)，加溫(wen)(wen)(wen)(wen)(wen)(wen)耗能(neng)(neng)是(shi)(shi)溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)冬季運(yun)行的(de)(de)(de)主要障礙，觀(guan)光(guang)溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)建(jian)造，提(ti)高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)大棚的(de)(de)(de)保(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)性(xing)(xing)能(neng)(neng)，降(jiang)低(di)能(neng)(neng)耗，觀(guan)光(guang)溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)技術，是(shi)(shi)提(ti)高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)室(shi)(shi)生(sheng)產(chan)效益的(de)(de)(de)較(jiao)好(hao)(hao)方法。

溫室的澆灌方法

滴(di)(di)(di)灌(guan)(guan)是通過安裝在(zai)毛(mao)細管上的(de)滴(di)(di)(di)頭把水一(yi)滴(di)(di)(di)滴(di)(di)(di)均勻而又緩慢(man)地滴(di)(di)(di)入植(zhi)物根區附近的(de)土(tu)壤(rang)(rang)中，觀光溫室方(fang)(fang)案，借助于土(tu)壤(rang)(rang)毛(mao)細管力的(de)作用(yong)，使水分(fen)在(zai)土(tu)壤(rang)(rang)中滲入和(he)擴散，供植(zhi)物根系吸收和(he)利用(yong)，土(tu)壤(rang)(rang)水分(fen)始終處(chu)于非飽和(he)狀態，使土(tu)壤(rang)(rang)疏(shu)松透氣性強，利于植(zhi)物生長。采(cai)用(yong)軟管滴(di)(di)(di)灌(guan)(guan)的(de)原則是勤灌(guan)(guan)少灌(guan)(guan)，一(yi)次澆灌(guan)(guan)量7－15立方(fang)(fang)米/畝。

具體方法：一是(shi)灌(guan)清水時(shi)，先將(jiang)(jiang)(jiang)施(shi)肥(fei)器(qi)的(de)(de)吸管(guan)閥門關(guan)(guan)(guan)閉，觀光溫室，然后將(jiang)(jiang)(jiang)閥門開(kai)(kai)至較(jiao)大(da)，再(zai)接(jie)通有壓水源，即可澆灌(guan)，二(er)是(shi)施(shi)肥(fei)水時(shi)，將(jiang)(jiang)(jiang)閥門關(guan)(guan)(guan)閉，打開(kai)(kai)施(shi)肥(fei)器(qi)吸管(guan)的(de)(de)開(kai)(kai)關(guan)(guan)(guan)，把過濾器(qi)固定在肥(fei)料溶液桶底部，接(jie)通水源即可施(shi)肥(fei)。施(shi)肥(fei)結束，還(huan)要關(guan)(guan)(guan)閉吸管(guan)上的(de)(de)開(kai)(kai)關(guan)(guan)(guan)，打開(kai)(kai)閥門繼續(xu)澆灌(guan)，以便(bian)將(jiang)(jiang)(jiang)管(guan)內殘余肥(fei)料沖(chong)凈。