通风管道系统的作用是怎样的

发布人：http://www.sftfgd.com   发布时间：2022-03-14 19:43:50

通风管道系统是为空气循环和减少有害物质而建立的设施。通风管道风管的制造和安装所用的板材和其他材料应符合设计和现行标准。

Ventilation duct system is a facility established for air circulation and reduction of harmful substances. Plates and other materials used in the manufacture and installation of ventilation ducts and air ducts shall comply with the design and current standards.

通风管道作用：

Function of ventilation duct:

1.通风管道排出废气

1. Exhaust gas from ventilation duct

餐厅和酒店的厨房会产生大量的油烟，需要排放。通风管道是主要的排污设备。

The kitchens of restaurants and hotels will produce a lot of oil fume, which needs to be discharged. Ventilation duct is the main sewage equipment.

2.通风管道送冷风

2. Cold air is supplied by ventilation duct

通常使用空调管道，这些管道需要隔热。螺旋风管内可粘贴保温材料，外表美观。

Air conditioning pipes are usually used, which need to be insulated. The spiral air duct can be pasted with thermal insulation materials, which has a beautiful appearance.

3.通风管道除尘

3. Dust removal of ventilation duct

济南通风管道安装

Jinan ventilation duct installation

在一些工厂、生产车间有大量的灰尘，需要特殊的除尘设备。螺旋风管可用于大风量管道流量。

There is a lot of dust in some factories and production workshops, so special dust removal equipment is needed. Spiral air duct can be used for large air volume pipe flow.

济南通风管道安装管路加固施工中，应根据管路位置、实际使用情况等方面展开加固工作。此外，还可以采用防下垂加固法，这种方法主要是对特殊管材进行展开加固，其中主要包括迂回管材、经变管材等，以避免济南通风管在实际使用中发生位移和下垂。

During the reinforcement construction of ventilation pipeline installation in Jinan, the reinforcement work should be carried out according to the pipeline location and actual use. In addition, the anti sagging reinforcement method can also be adopted. This method is mainly to carry out the reinforcement of special pipes, including circuitous pipes, warp change pipes, etc., so as to avoid displacement and sagging of Jinan ventilation pipe in actual use.

安装通风管道的前提条件：

Prerequisites for installing ventilation ducts:

一、安装前的准备：

1、 Preparation before installation:

1、各种安装材料应具有出厂合格证明书或质量鉴定文件及产品清单。

1. Various installation materials shall be provided with factory certificate or quality appraisal document and product list.

2、风管成品不允许有变形、扭曲、开裂、孔洞、法兰脱落、漏铆、漏打螺栓孔等缺陷。

2. The finished air duct shall be free from deformation, distortion, cracking, holes, flange falling off, missing riveting, missing bolt holes and other defects.

3、安装的阀体、风口等部件应检查调节装置是否灵活，消声片、油漆层有无损伤。

3. For the installed valve body, air outlet and other components, check whether the regulating device is flexible and whether the silencing sheet and paint layer are damaged.

4、安装使用的材料：螺栓、螺母、垫圈等辅材应符合产品质量要求。

4. Materials used for installation: bolts, nuts, washers and other auxiliary materials shall meet the product quality requirements.

5、查看现场留洞尺寸、位置和风管尺寸是否符合图纸要求，避免无效安装。

5. Check whether the size, position and air duct size of the reserved hole on site meet the requirements of the drawing to avoid invalid installation.

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