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Main application of ventilation pipe construction At present, more and more consumers choose to construct ventilation ducts, so let's briefly understand the application of ventilation duct construction in the industry together: 1. Ventilation duct construction: supply fresh air and exhaust, exhaust harmful gases outside, and send outdoor fresh air indoors. Generally speaking, the flow of the ventilation system is very large, so it is required to use the air transmission pipeline with small resistance to save the cost and operating costs - the construction of the ventilation pipeline is applicable. Generally
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Common air duct materials for ventilation duct construction With the progress of technology, people's requirements for HVAC construction quality have increased accordingly, and the requirements for cleanliness of ventilation pipe construction and saving of equipment and materials have also gradually increased; The common materials of air ducts in the construction of ventilation ducts are mainly galvanized stainless steel air ducts, stainless steel air ducts and composite stainless steel air ducts. Let's have a brief understanding: stainless steel air duct has good quality, strong applicability, but high price. At present, the stainless steel air duct widely available in the market is galvanized sheet. Galvanized sheet stainless steel wind
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Techniques of pipeline dredging in pipeline engineering Pipe dredging is a kind of maintenance service commonly used in people's daily life, which generally refers to the dredging of domestic sewage pipes, toilet pipes, and industrial pipes. The following is a brief introduction to the skills of pipeline dredging in the construction of ventilation pipelines. Use soda and vinegar to dredge. First pour a proper amount of cooked soda powder into the sewer, and then pour a proper amount of high concentration vinegar. The strong chemical reaction between soda powder and vinegar can remove grease and other sticky things in the pipeline; Use an air pump to dredge, attach
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What application parameters are involved in the construction design of ventilation ducts Ventilation duct construction is the general term of air supply, exhaust, dust removal and smoke exhaust system engineering. Its construction projects include the layout of pipelines and the planning devices of motors and air conditioning equipment. In order to ensure the application of the overall ventilation project, it is necessary to summarize various elements in the project planning and installation link, and use relevant parameters to make reasonable planning. The ventilation duct is an important part of the ventilation system. The purpose of the ventilation duct system planning is to reasonably arrange the air flow to ensure the use of
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