国产剧情探花高颜值在线,91av在线播放观看国产,强壮公弄得我次次高潮小说,国产在线不卡人成人小说,久久亚洲精品成人?v观看,国产乱女乱子视频在线播放,024亚洲国产乱人视频,国产精品福利影院,欧美精品v国产在线观看,高清少妇三级亚洲

The installation and construction of ventilation pipes is a very important work. It is not only necessary to cooperate with other types of work in the project, but also difficult to design its own layout. Then, how is the ventilation duct constructed?

1）對(duì)于比較復(fù)雜的民用建筑，在設(shè)計(jì)階段，各工種（暖通、給水排水，供電照明與建筑）首先應(yīng)協(xié)商好空間分隔，定出每種管道的標(biāo)高范圍。一般情況下不得越出給自己規(guī)定的界限，遇有個(gè)別管段要越界時(shí)應(yīng)與其他工程協(xié)商。

1) For complex civil buildings, in the design stage, all types of work (HVAC, water supply and drainage, power supply and lighting and building disciplines) shall first negotiate the space separation and determine the elevation range of each pipe. In general, it is not allowed to exceed the limits specified for itself. In case of crossing of individual pipe sections, it is necessary to negotiate with other projects.

2）解決各種通風(fēng)管道相碰及協(xié)調(diào)的原則，一般為：“小管讓大管，有壓讓無壓”。例如，自來水管與風(fēng)管相撞，則應(yīng)當(dāng)自來水管拐彎。冷、熱水管與下水管相碰，則應(yīng)改變冷、熱水管道。

2) The principle to solve the collision and coordination of various ventilation pipes is generally: "small pipe gives way to large pipe, pressure gives way to no pressure". For example, if the water pipe collides with the air pipe, the water pipe should be turned. If the cold and hot water pipes collide with the downcomer, the cold and hot water pipes shall be changed.

3）施工前應(yīng)設(shè)備總管的工程師，將各工種的管線，單線畫在一張平面圖上。每種通風(fēng)管道用一種彩色筆，在各交點(diǎn)處綜合其標(biāo)高，看是否有矛盾之處，及時(shí)發(fā)現(xiàn)，將問題解決在安裝之前。

3) Before construction, the engineer of the equipment manager shall draw the pipelines and single lines of each type of work on a plan. Use a color pen for each type of ventilation pipe, synthesize its elevation at each intersection, see if there is any contradiction, find it in time, and solve the problem before installation.

4）為了減少投資，節(jié)省空間，降低層高，有些敷設(shè)無坡度要求的通風(fēng)管道，可以穿梁敷設(shè)（如自來水管道，消防噴灑干管等）。

4) In order to reduce investment, save space and reduce floor height, some ventilation pipes without slope requirements can be laid through beams (such as water pipes, fire sprinkler main pipes, etc.).

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.ajdlpj.cn

The above is the detailed introduction of Jinan ventilation duct. I hope it will help you. If you have any questions, please contact us. We will provide you with services with a professional attitude http://www.ajdlpj.cn