丰满人妻一区二区三区精品AV,被权贵囚禁之后小说在线阅读,重生九零小娇妻免费全文阅读,寂寞少妇和邻居激情韩国,未删减韩剧甜性涩爱,欧亨利的小说电影,丝袜欧美国产在线观看,午夜无码人妻一区二区三区在线,免费a级毛片无码久久看

The new process of ordinary plate flange air duct connection is to use the basic principle of spray welding to form flanges on both sides of the air duct, and then connect the air duct according to the flange angle iron and flange clamp. A new processing technology.

①因?yàn)榉ㄌm和空氣管集成,空氣管的抗壓強(qiáng)度進(jìn)一步提高,和法蘭的凈重是顯著降低。每個(gè)插座平均值為80%的不銹鋼板，直接成本顯著降低;

① Because the flange is integrated with the air pipe, the compressive strength of the air pipe is further improved, and the net weight of the flange is significantly reduced. The average value of each socket is 80% of the stainless steel plate, which significantly reduces the direct cost;

如何使通風(fēng)管道的效用更大化

How to make the ventilation duct more effective

②因?yàn)榉ㄌm和空氣管集成,通風(fēng)的隱患的四條邊法蘭從結(jié)構(gòu)中移除。根據(jù)在法蘭周圍選用新型橡膠密封件和在法蘭兩側(cè)使用延展性?shī)A鉗或選用實(shí)際效果更強(qiáng)的頂絲夾鉗，實(shí)際效果對(duì)風(fēng)管的密封性能更可靠。具體檢查時(shí)，通風(fēng)量增大了小角鐵圈法蘭的1/3;

② Because the flange is integrated with the air pipe, the four side flanges of the hidden danger of ventilation are removed from the structure. According to the selection of new rubber seals around the flange and the use of malleable clamps on both sides of the flange or the selection of jackscrew clamps with stronger practical effect, the actual effect is more reliable for the sealing performance of the air duct. During specific inspection, the ventilation volume increased by 1/3 of the small angle iron ring flange;

③它簡(jiǎn)化了復(fù)雜的角鋼生產(chǎn)過程(鍍鋅扁鋼)法蘭,并消除大量的體力勞動(dòng),大大提高工程建設(shè)的效率高。實(shí)踐經(jīng)驗(yàn)表明，采用普通板環(huán)法蘭，制作安裝各插座，可節(jié)省綜合人工時(shí)間50%左右。

③ It simplifies the complex angle steel production process (galvanized flat steel) flange, eliminates a lot of physical labor, and greatly improves the efficiency of engineering construction. Practical experience shows that using ordinary plate ring flange to make and install sockets can save about 50% of the comprehensive labor time.

隨著我國(guó)的社會(huì)經(jīng)濟(jì)發(fā)展已進(jìn)入現(xiàn)代化的后半段，傳統(tǒng)的高能、高耗能的制造方法已不能再納入可持續(xù)發(fā)展概念的規(guī)定。節(jié)能降耗是我國(guó)社會(huì)經(jīng)濟(jì)發(fā)展的必然趨勢(shì)。它是化工行業(yè)發(fā)展趨勢(shì)的初始驅(qū)動(dòng)力。根據(jù)國(guó)外的經(jīng)驗(yàn)，政府部門對(duì)環(huán)境保護(hù)非常重視，大規(guī)模的資本投資一般發(fā)生在現(xiàn)代化的中后期。這一環(huán)節(jié)的社會(huì)經(jīng)濟(jì)發(fā)展已進(jìn)入穩(wěn)定環(huán)節(jié)，提高居民生活質(zhì)量和改善自然環(huán)境已成為社會(huì)發(fā)展的。

As China's social and economic development has entered the second half of modernization, the traditional high-energy and high energy consumption manufacturing methods can no longer be included in the provisions of the concept of sustainable development. Energy saving and consumption reduction is the inevitable trend of China's social and economic development. It is the initial driving force of the development trend of the chemical industry. According to foreign experience, government departments attach great importance to environmental protection, and large-scale capital investment generally occurs in the middle and late stages of modernization. The social and economic development of this link has entered a stable link, and improving the quality of life of residents and the natural environment has become the center of social development.

以上就是為大家介紹的有關(guān)濟(jì)南通風(fēng)管道的詳細(xì)的介紹,希望對(duì)您有所幫助.如果您有什么疑問的話,歡迎聯(lián)系我們.我們將以的態(tài)度,為您提供服務(wù)http://www.lyqhjxzl.com

The above is a detailed introduction about the ventilation ducts in Jinan. I hope it will help you If you have any questions, please contact us We will provide you with professional service http://www.lyqhjxzl.com