厨房通风排烟管道在安装时你要注意啦！

发布人：http://www.sftfgd.com   发布时间：2018-02-15 10:35:16

通风管道的安装还是有一些细节是需要注意的，厨房通风排烟管道是小区内部或者是餐厅食堂必要存在的一个硬件设施。通风管道主要应用在工业及建筑工程中，应用领域主要涉及:电子工业无尘厂房净化系统，医药食品无菌车间净化系统，酒店宾馆、医院、工厂及写字楼的空调系统，工业污染控制用除尘、排烟、吸油等排风管、工业环境或岗位舒适用送风管、煤矿抽放瓦斯用抽放瓦斯系统、煤矿矿井环境控制用送回风系统。

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.

在工业与民用建筑的通风工程与空调工程中，通风管道安装是一项费力费时的工作，没有通风管道，通风系统就没有办法正常运行。通风管道采用金属或非金属材料的制作而成。

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.

通风管道的制作一般是在安装现场实现的。

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

通风管道的制作与安装，应设计图纸，根据现场情况布置通风管道走向。通风管道施工前，施工单位应与设计人员协商，协调通风风管与其它管线管路位置走向。施工中应与土建及其他工种相互配合。通风风管制作与安装所用的板材、型材，以及其他主要成品材料，应符合设计及相关产品现行标准的规定，材料进场应按现行有关标准进行验收。通风管道的安装方式，根据现场情况，一个方法是：在地面把所有通风管道制成，然后连成一片后，用吊装的方法就位。另一个方法是：把通风管道一节一节地放在支架上，逐节连接。安装顺序一般是先干管，后支管。立管的安装一般是由下向上安装。安装就位后通过找平找正，达到设计规定的要求。

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.

通风风管安装时应注意的问题是：

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

1，通风风管安装在支架上，应设托座。

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

2，通风风管如有穿出屋面外部分，应设置防雨罩。

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

3，通风风管采用无法兰连时，接口处应严密牢固。通风风管连接两平面应平直，不得错位及扭曲。

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，输送易产生冷凝水的通风风管，安装应设计坡度。通风风管底部不能有纵向的接缝，如必须有接缝，则应采用密封方式。

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.

通风管道安装完毕后，应进行严密性试验，如发现异常情况，

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

通风管道的制作、安装、检验和试验，是一个连贯的工程，做到适用，经济合理，方便施工，确保通风管道的工程质量。

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.