亚洲影音-亚洲影视在线观看-五月伊人网-五月伊人婷婷-日韩字幕-日韩资源站-欧美一区亚洲一区-欧美一区亚洲-美女又爽又黄免费-美女又爽又黄-精品热-精品啪啪-国产麻豆自拍-国产麻豆一区二区-成人v-成人tv

We often have dense pipes on the construction site of ventilation pipes. We don't know the purpose of each pipe and what problems need to be paid attention to in the construction of ventilation pipes. Today, I'm going to talk about the installation of smoke exhaust and ventilation pipes with Xiaobian.

常溫管讓高(低)溫管(冷水管讓熱水管、非保溫管讓保溫管)：通風(fēng)管道工程高于常溫要思考排氣;低于常溫要思考防結(jié)露保溫。分支管讓主干管：分支管通常管徑較小，通風(fēng)管道工程躲避，別的還有一點(diǎn)，分支管的影響規(guī)模和重要性不如主干管。

The normal temperature pipe allows the high (low) temperature pipe (the cold water pipe allows the hot water pipe, and the non insulated pipe allows the insulated pipe): when the ventilation pipeline engineering is higher than the normal temperature, the exhaust should be considered; Below normal temperature, anti condensation and thermal insulation shall be considered. The branch pipe gives way to the main pipe: the branch pipe usually has a small diameter, which is avoided by the ventilation pipe project. In addition, the influence scale and importance of the branch pipe are not as important as the main pipe.

有壓管讓無壓管(壓力流管讓重力流管)：無壓管(或重力流管)改動(dòng)斜度和流向，對活動(dòng)影響較大。小管讓大管：小管繞彎簡單，且造價(jià)低。給水管讓排水管：除了上述第3條要素外，通常排水管管徑大，且水中雜質(zhì)多。

Pressure pipe to non pressure pipe (pressure flow pipe to gravity flow pipe): the non pressure pipe (or gravity flow pipe) changes the slope and flow direction, which has a great impact on the activity. Small tube to big tube: small tube bending is simple and low cost. Water supply pipe and drainage pipe: in addition to the above element 3, the diameter of the drainage pipe is usually large and there are many impurities in the water.

通常管道讓通風(fēng)管：體積大，繞彎困難。氣體管讓水管：水活動(dòng)的動(dòng)力耗費(fèi)大。低壓管讓高壓管：高壓管造價(jià)高，且強(qiáng)度請求也高。給水管讓排水管：除了上述第3條要素外，通常排水管管徑大，且水中雜質(zhì)多。金屬管讓非金屬管：金屬管易彎曲、切割和銜接。

Usually, the ventilation pipe is large and difficult to bend. Gas pipe makes water pipe: the power consumption of water activity is large. Low pressure pipe to high pressure pipe: high pressure pipe has high cost and high strength requirements. Water supply pipe and drainage pipe: in addition to the above element 3, the diameter of the drainage pipe is usually large and there are many impurities in the water. Metal pipe makes non-metallic pipe: metal pipe is easy to bend, cut and connect.

以上就是為大家介紹的有關(guān)濟(jì)南酒店廚房排煙罩的詳細(xì)的介紹,希望對您有所幫助.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.zhenzhikeji.cn

The above is a detailed introduction to the kitchen smoke hood of Jinan hotel. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.zhenzhikeji.cn