There are many requirements for the installation and construction of the ventilation duct system. Let's briefly talk about it below.

I. Let's start with the construction qualification of ventilation ducts. The construction qualifications of ventilation ducts need to have the following requirements:

1. Materials and equipment inspection information.

2. Construction organization design (construction plan)

3. Information on special construction technology and safety.

4. Itemized inspection records of quality inspection, such as: light transmission inspection, air volume commissioning, concealed engineering.

5, the entire experience of receipt (completion report, start report).

It is necessary to follow the steps required by the supervision unit of the project.

Second, from the perspective of the construction of ventilation ducts:

First of all, during the installation, the position, height, and direction of the ventilation duct must be designed. The diameter of the ventilation duct must be able to ensure the speed of air renewal.

For the connection part of the ventilation duct, to make a tight connection, the thickness of the gasket used in the middle should not be less than 3mm, the gasket should not protrude into the pipe, and it should not protrude outside the flange. For metal ventilation ducts, strict installation requirements must be followed when turning. For plastic hoses, it should be noted that there should be no dead bends or collapse.

Before installation of the ventilation duct, the internal and external debris should be removed, and cleaning and protection should be done. At the same time, the position of the screw of the connection part of the ventilation duct should be as convenient as possible for future maintenance.

Jiangsu Jincheng Air Conditioning Engineering Co., Ltd. is a professional manufacturer engaged in the design, production, installation and commissioning of industrial air conditioning equipment in chemical fiber, textile, electronics, clean room and other industries. Jincheng mainly produces industrial air-conditioning equipment such as ventilation ducts, cooling towers, freezers, chemical fiber industrial refrigeration, textile industry air conditioners, chemical fiber industrial air conditioners, and clean room refrigeration.

Jincheng industrial air conditioners are wide in variety and forms, with unique products and superior performance. Welcome new and old customers to consult

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