Method for guaranteeing air volume of fresh air system
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 四川长虹空调有限公司
- Publication Date
- 2021-08-17
Smart Images
Figure 1
Abstract
Description
technical field
[0001] The invention relates to a fresh air system, in particular to a method for ensuring the air volume of the fresh air system. Background technique
[0002] The factors affecting the air volume of the fresh air system not only depend on the power of the fan, but also are closely related to the pipes of the fresh air system. For the fresh air equipment that leaves the factory, the manufacturer will carry out supporting tests with the fresh air equipment according to the standard specifications of the pipes, and the air volume of the fresh air equipment according to the air volume standard. The fan frequency is set.
[0003] The manufacturer will provide the standard specifications of the pipes installed in the fresh air system, including aperture and length. In order to make the air volume of the fresh air system after installation meet the standard, it is necessary to install according to the pipe standards provided by the manufacturer. However, in the ac...