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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>陜西省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>陜西自建溫室歡迎選購(gòu),溫室</p><p><span>***更新：</span>2020-12-30 11:13:14</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="jptzlx3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">西安同凱電子科技有限責(zé)任公司</a></p><p><span>聯(lián)系人：</span>趙經(jīng)理</p><p><span>郵箱: </span>632408386@qq.com</p><p><span>電話: </span>15991693691</p><p><span>傳真: </span>029_88346373</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>029-88346373</p><p><span>地址: </span>西安市高新區(qū)細(xì)柳街辦創(chuàng)業(yè)大道39號(hào)1號(hào)標(biāo)準(zhǔn)廠房10506</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="3jjtpb7" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="nrvbnxh" class="box"><p><p style="text-indent:25px">鍍鋅帶管結(jié)構(gòu)：鍍鋅帶管把生產(chǎn)熱鍍鋅管的生產(chǎn)工藝做了調(diào)整，陜西自建溫室歡迎選購(gòu)。先對(duì)其制管用的帶鋼進(jìn)行酸洗，為了去除帶鋼表面的氧化鐵。然后風(fēng)干，再制成管。具有鍍層均勻、光亮，鍍鋅量很少，比生產(chǎn)熱鍍鋅管的成本低。其耐腐蝕能力比熱鍍鋅管稍差！性狀區(qū)別：熱鍍鋅管：1）重量：6米長(zhǎng)有6.5公斤；2）耐腐蝕能力強(qiáng)、使用壽命長(zhǎng)、價(jià)格略高；鍍鋅帶管：1）重量：6米長(zhǎng)有5.5公斤；2）耐腐蝕能力強(qiáng)稍差使用壽命比熱鍍鋅鋼管的使用壽命短、價(jià)格低經(jīng)濟(jì)。外觀區(qū)別：1）熱鍍鋅管雪白色但是不發(fā)亮不反光，表面雪花狀很多，兩端口有鋅瘤（凝結(jié)狀的鋅）2）鍍鋅帶管白得發(fā)亮而且反光，陜西自建溫室歡迎選購(gòu)，陜西自建溫室歡迎選購(gòu)，極少有雪花狀，兩端口潔凈無(wú)鋅瘤溫室耐久性受溫室材料耐老化性能、溫室主體結(jié)構(gòu)的承載能力等因素的影響。陜西自建溫室歡迎選購(gòu)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西自建溫室歡迎選購(gòu),溫室" src="https://tyunfile.71360.com/WaterMark/UploadFile/Tkdzkj/637269626059921875/2740969.png"></div><p style="text-indent:25px">溫室（greenhouse），又稱暖房。能透光、保溫（或加溫），用來(lái)栽培植物的設(shè)施。在不適宜植物生長(zhǎng)的季節(jié)，能提供溫室生育期和增加產(chǎn)量，多用于低溫季節(jié)喜溫蔬菜、花卉、林木等植物栽培或育苗等。溫室的種類多，依不同的屋架材料、采光材料、外形及加溫條件等又可分為很多種類。溫室的類型包括種植溫室、養(yǎng)殖溫室、展覽溫室、實(shí)驗(yàn)溫室、餐飲溫室、娛樂(lè)溫室等；溫室系統(tǒng)的設(shè)計(jì)包括增溫系統(tǒng)、保溫系統(tǒng)、降溫系統(tǒng)、通風(fēng)系統(tǒng)、控制系統(tǒng)、灌溉系統(tǒng)等；大棚只是簡(jiǎn)單的塑料薄膜和骨架構(gòu)結(jié)，其內(nèi)部設(shè)施很少，沒(méi)有溫室要求的高。因此嚴(yán)格說(shuō)來(lái)，溫室比大棚設(shè)備要求更高，可能要用到比較先進(jìn)的儀器來(lái)嚴(yán)格控溫。陜西自建溫室歡迎選購(gòu)溫室功能分類根據(jù)溫室的**終使用功能，可分為生產(chǎn)性溫室、試驗(yàn)（教育）性溫室和允許公眾進(jìn)入的商業(yè)性溫室。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西自建溫室歡迎選購(gòu),溫室" src="https://tyunfile.71360.com/WaterMark/UploadFile/Tkdzkj/637269628932734375/2487130.png"></div><p style="text-indent:25px">耐久性，溫室建設(shè)必須要考慮其耐久性。溫室耐久性受溫室材料耐老化性能、溫室主體結(jié)構(gòu)的承載能力等因素的影響。透光材料的耐久性除了自身的強(qiáng)度外，還表現(xiàn)在材料透光率隨著時(shí)間的延長(zhǎng)而不斷衰減，而透光率的衰減程度是影響透光材料使用壽命的決定性因素。一般鋼結(jié)構(gòu)溫室使用壽命在15年以上。要求設(shè)計(jì)風(fēng)、雪荷載用25年一遇比較大荷載；竹木結(jié)構(gòu)簡(jiǎn)易溫室使用壽命5~10年，設(shè)計(jì)風(fēng)、雪荷載用15年一遇比較大荷載。由于溫室運(yùn)行長(zhǎng)期處于高溫、高濕環(huán)境下，構(gòu)件的表面防腐就成為影響溫室使用壽命的重要因素之一。鋼結(jié)構(gòu)溫室，受力主體結(jié)構(gòu)一般采用薄壁型鋼，自身抗腐蝕能力較差，在溫室中采用必須用熱浸鍍鋅表面防腐處理，鍍層厚度達(dá)到150~200微米以上，可保證15年的使用壽命。對(duì)于木結(jié)構(gòu)或鋼筋焊接桁架結(jié)構(gòu)溫室，必須保證每年作一次表面防腐處理。</p><p> 保溫性，加溫耗能是溫室冬季運(yùn)行的主要障礙。提高溫室的保溫性能，降低能耗，是提高溫室生產(chǎn)效益的zui直接手段。溫室的保溫比是衡量溫室保溫性能的一項(xiàng)基本指標(biāo)。溫室保溫比是指熱阻較小的溫室透光材料覆蓋面積與熱阻較大的溫室圍護(hù)結(jié)構(gòu)覆蓋面積同地面積之和的比。保溫比越大，說(shuō)明溫室的保溫性能越好。溫室大棚的保溫性能是十分好的，加溫耗能是溫室冬季運(yùn)行的主要障礙，提高溫室大棚的保溫性能，降低能耗，是提高溫室生產(chǎn)效益的比較好方法。溫室建設(shè)必須要考慮其耐久性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西自建溫室歡迎選購(gòu),溫室" src="https://tyunfile.71360.com/WaterMark/UploadFile/Tkdzkj/637269626011875000/9403431.png"></div><p style="text-indent:25px">注意事項(xiàng)：（一）安裝滴灌系統(tǒng)，保證每一段主管的控制面積基本不超過(guò)半畝地，同時(shí)與各軟管接觸的地面平整，保證水流通暢；（二）滴灌帶中的孔通常向上鋪設(shè)，并覆蓋地膜后使用，若不用地膜覆蓋，可將滴灌帶孔口向下鋪設(shè)；（三）使用干凈的水源，水中不能有大于0．8毫米的懸浮物，否則要加上網(wǎng)式過(guò)濾器凈化水質(zhì)。用自來(lái)水和井水時(shí)通常不用過(guò)濾；（四）在安裝和田間操作時(shí)，謹(jǐn)防劃傷、戳破滴灌帶或主管；（五）施肥后應(yīng)繼續(xù)灌一段時(shí)間清水，以防化學(xué)物質(zhì)在孔口積累堵塞孔口；（六）為防止泥沙等雜質(zhì)在管內(nèi)積累而造成堵塞，逐一放開滴灌帶和主管的尾部，加大流量沖洗；（七）換茬時(shí)，將設(shè)備拆除后妥善保存在陰涼處。溫室（greenhouse），又稱暖房，如玻璃溫室、塑料溫室；陜西自建溫室歡迎選購(gòu)</p><p style="text-indent:25px">避免農(nóng)作物的集中上市，增強(qiáng)自身的競(jìng)爭(zhēng)力。陜西自建溫室歡迎選購(gòu)</p><p style="text-indent:25px">電子元器件是構(gòu)成電子信息系統(tǒng)的基本功能單元，是各種電子元件、器件、模塊、部件、組件的統(tǒng)稱，同時(shí)還涵蓋與上述電子元器件結(jié)構(gòu)與性能密切相關(guān)的封裝外殼、電子功能材料等?；仡欉^(guò)去一年國(guó)內(nèi) 驅(qū)鳥器，補(bǔ)光燈，智能溫室，生長(zhǎng)燈產(chǎn)業(yè)運(yùn)行情況，上半年市場(chǎng)低迷、部分外資企業(yè)產(chǎn)線轉(zhuǎn)移、中小企業(yè)經(jīng)營(yíng)困難，開工不足等都是顯而易見(jiàn)的消極影響。但隨著驅(qū)鳥器，補(bǔ)光燈，智能溫室，生長(zhǎng)燈產(chǎn)業(yè)受到相關(guān)部門高度重視、下游企業(yè)與元器件產(chǎn)業(yè)的黏性增強(qiáng)、下游 5G 產(chǎn)業(yè)發(fā)展前景明朗等利好因素的驅(qū)使下，我國(guó)電子元器件行業(yè)下半年形勢(shì)逐漸好轉(zhuǎn)。我國(guó)也在這方面很看重，技術(shù)，意在擺脫我國(guó)元器件受國(guó)外私營(yíng)有限責(zé)任公司企業(yè)間的不確定因素影響。我國(guó)和電子元器件的專業(yè)人員不懈努力，終于獲得了回報(bào)！利用物聯(lián)網(wǎng)、大數(shù)據(jù)、云計(jì)算、人工智能等技術(shù)推動(dòng)銷售產(chǎn)品智能化升級(jí)。信息消費(fèi)5G先行,完善信息服務(wù)基礎(chǔ)建設(shè):信息消費(fèi)是居民、相關(guān)部門對(duì)信息產(chǎn)品和服務(wù)的使用,包含產(chǎn)品和服務(wù)兩大類,產(chǎn)品包括手機(jī)、電腦、平板、智能電視和VR/AR等。陜西自建溫室歡迎選購(gòu)</p><p> 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