The causes of the problems in the exhaust of the ventilation pipe

Ventilation equipment is a kind of pipe specially used to supply and exhaust air for one or several rooms or equipment. Smoke exhaust pipe is a kind of pipe specially used to discharge smoke. It is different in terms of its use. In terms of the pipe itself, it is a pipe. The surface of the installed air duct shall be smooth and clean, and the outdoor air duct shall be provided with rainproof and snowproof measures. When the air duct extends into the structural air duct, the end of the air duct shall be installed with steel mesh to prevent the sundries from entering the gold during the operation of the system In the air duct, Nanjing ventilation duct can provide a better working environment for chefs. Due to the large number of people eating in the hotel, the air quality in the hall is also very poor. With ventilation equipment, it can provide a good dining environment for consumers and leave a good impression on consumers. However, due to a lot of human factors, our ventilation pipes gradually lose their original state in the work. Now, a small editor of Nanjing ventilation pipe company will share with you the reasons and solutions for the problem of poor ventilation in the use of Nanjing ventilation pipes.

(1) Jinan ventilation equipment air supply, including ventilation, such as fresh air and exhaust, this range is very wide, such as factory workshop, production site air, due to the generation of harmful gases need to be discharged out of the room, but also need to transfer the outdoor air to the indoor. At this time, it is necessary to use the air transmission pipe with large flow and small pressure, and the spiral air pipe is the most suitable. In general, galvanized iron pipe is used, and stainless steel pipe is used in corrosive and especially humid places.

(2) Cold air. The most common is the central air conditioning pipe, this kind of pipe needs to add insulation material. Spiral air duct can be pasted with thermal insulation material inside, and the appearance is beautiful.

(3) Exhaust oil fume. There are a lot of lampblack in the kitchens of hotels, restaurants and hotels, which need to be discharged. The circular air pipe is the lampblack chimney. Here, the spiral duct should be called the lampblack.

(4) Dust removal of ventilation equipment in Shandong Province. There are a lot of dust in the production workshop of some factories, and special dust removal device is needed. For the pipes with large air flow, spiral air pipes can be used.

(5) Bulk material transportation. In the production process of some factories, it is necessary to transport loose particles, especially for the small proportion such as foamed plastic particles, which use spiral air ducts with low cost and good effect.