廚房通風(fēng)排煙管道在安裝時(shí)你要注意啦！

發(fā)布人：http://rdhw.com.cn   發(fā)布時(shí)間：2018-02-15 10:35:16

通風(fēng)管道的安裝還是有一些細(xì)節(jié)是需要注意的，廚房通風(fēng)排煙管道是小區(qū)內(nèi)部或者是餐廳食堂必要存在的一個(gè)硬件設(shè)施。通風(fēng)管道主要應(yīng)用在工業(yè)及建筑工程中，應(yīng)用領(lǐng)域主要涉及:電子工業(yè)無(wú)塵廠房?jī)艋到y(tǒng)，醫(yī)藥食品無(wú)菌車間凈化系統(tǒng)，酒店賓館、醫(yī)院、工廠及寫字樓的空調(diào)系統(tǒng)，工業(yè)污染控制用除塵、排煙、吸油等排風(fēng)管、工業(yè)環(huán)境或崗位舒適用送風(fēng)管、煤礦抽放瓦斯用抽放瓦斯系統(tǒng)、煤礦礦井環(huán)境控制用送回風(fēng)系統(tǒng)。

There are still some details to be noted about the installation of ventilation pipes. Kitchen ventilation and exhaust pipes is a necessary hardware facility in the community or dining hall. The ventilation pipe is mainly used in industrial and construction projects, mainly related to application: purification system of electronic industry clean workshop, purifying system of medicine and food aseptic workshop, hotels, hospitals, shopping malls and office buildings factory of central air-conditioning system, with the addition of dust, smoke and fume exhaust pipe, etc. industrial environment comfortable by feeding or post the wind pipe, coal mine gas drainage in coal mine gas drainage system, environmental control system of industrial pollution control air supply.

在工業(yè)與民用建筑的通風(fēng)工程與空調(diào)工程中，通風(fēng)管道安裝是一項(xiàng)費(fèi)力費(fèi)時(shí)的工作，沒(méi)有通風(fēng)管道，通風(fēng)系統(tǒng)就沒(méi)有辦法正常運(yùn)行。通風(fēng)管道采用金屬或非金屬材料的制作而成。

In the ventilation and air conditioning works of industrial and civil buildings, installation of ventilation pipes is a laborious and time-consuming job. Without ventilation ducts, ventilation systems can not run normally. The ventilation pipe is made of metal or nonmetallic materials.

通風(fēng)管道的制作一般是在安裝現(xiàn)場(chǎng)實(shí)現(xiàn)的。

The production of the ventilation pipe is generally realized at the installation site.

通風(fēng)管道的制作與安裝，應(yīng)設(shè)計(jì)圖紙，根據(jù)現(xiàn)場(chǎng)情況布置通風(fēng)管道走向。通風(fēng)管道施工前，施工單位應(yīng)與設(shè)計(jì)人員協(xié)商，協(xié)調(diào)通風(fēng)風(fēng)管與其它管線管路位置走向。施工中應(yīng)與土建及其他工種相互配合。通風(fēng)風(fēng)管制作與安裝所用的板材、型材，以及其他主要成品材料，應(yīng)符合設(shè)計(jì)及相關(guān)產(chǎn)品現(xiàn)行標(biāo)準(zhǔn)的規(guī)定，材料進(jìn)場(chǎng)應(yīng)按現(xiàn)行有關(guān)標(biāo)準(zhǔn)進(jìn)行驗(yàn)收。通風(fēng)管道的安裝方式，根據(jù)現(xiàn)場(chǎng)情況，一個(gè)方法是：在地面把所有通風(fēng)管道制成，然后連成一片后，用吊裝的方法就位。另一個(gè)方法是：把通風(fēng)管道一節(jié)一節(jié)地放在支架上，逐節(jié)連接。安裝順序一般是先干管，后支管。立管的安裝一般是由下向上安裝。安裝就位后通過(guò)找平找正，達(dá)到設(shè)計(jì)規(guī)定的要求。

For the production and installation of the ventilation pipe, the drawings should be designed first, and the direction of the ventilation pipe should be arranged according to the situation. Before the construction of the ventilation pipe, the construction unit should negotiate with the designer to coordinate the direction of the ventilation duct and other pipeline positions.  The construction and other professional work should be cooperated with each other in the construction. The plank, profile and other main finished products for ventilation and ventilation pipe fabrication and installation shall comply with the national standard of design and related products. The entry of materials shall be checked according to the relevant national standards. The installation way of ventilation pipe is based on the scene condition. One way is to make all the ventilation pipes on the ground, then connect them into one piece, then install them by hoisting. Another method is to put one section of the ventilation pipe on the bracket and connect by section. The order of installation is usually the first pipe and the rear branch. The installation of the riser is generally installed upwards. After the installation is in place, the requirements of the design regulations are met through the leveling.

通風(fēng)風(fēng)管安裝時(shí)應(yīng)注意的問(wèn)題是：

The problems that should be paid attention to during the installation of ventilation duct are:

1，通風(fēng)風(fēng)管安裝在支架上，應(yīng)設(shè)托座。

1, ventilation tube is installed on the bracket, the bracket should be set up.

2，通風(fēng)風(fēng)管如有穿出屋面外部分，應(yīng)設(shè)置防雨罩。

2, if the ventilation duct is out of the outer part of the roof, a rain proof cover should be set up.

3，通風(fēng)風(fēng)管采用無(wú)法蘭連時(shí)，接口處應(yīng)嚴(yán)密牢固。通風(fēng)風(fēng)管連接兩平面應(yīng)平直，不得錯(cuò)位及扭曲。

3, ventilation pipe adopts the interface should be not Lan Lian, tight and firm. Ventilation duct connecting two plane should be straight, not misplaced and twisted.

4，輸送易產(chǎn)生冷凝水的通風(fēng)風(fēng)管，安裝應(yīng)設(shè)計(jì)坡度。通風(fēng)風(fēng)管底部不能有縱向的接縫，如必須有接縫，則應(yīng)采用密封方式。

4, the ventilation duct which is easy to produce condensate, the installation should be designed. There is no longitudinal joint at the bottom of the ventilation duct. If there is a joint, it should be sealed.

通風(fēng)管道安裝完畢后，應(yīng)進(jìn)行嚴(yán)密性試驗(yàn)，如發(fā)現(xiàn)異常情況，

After the installation of the ventilation pipe, the tightness test shall be carried out, such as the discovery of abnormal conditions.

通風(fēng)管道的制作、安裝、檢驗(yàn)和試驗(yàn)，是一個(gè)連貫的工程，做到適用，經(jīng)濟(jì)合理，方便施工，確保通風(fēng)管道的工程質(zhì)量。

The production, installation, inspection and test of ventilation pipes is a coherent project, which is safe, applicable, economical and reasonable, and convenient for construction, so as to ensure the engineering quality of ventilation pipes.