上海GM交流-上海各区gm资源汇总推荐-上海1314龙凤鲜花坊-上海龙凤贵族 - Industry information - Shenyang Hunnan Hongbaocheng Ventilation Equipment Factory

How to ensure the quality and long-term stable operation of the smoke exhaust project? The quality and long-term stable operation of Shenyang smoke exhaust project is an important aspect to ensure building safety and indoor air quality. The following are my suggestions on how to ensure the quality and long-term stable operation of the smoke exhaust project: develop accurate technical requirements: it is very important to develop accurate technical requirements before the smoke exhaust project. These requirements should be based on the national smoke exhaust codes and standards, and match the special requirements of the building. Ensure that the smoke exhaust system can be started in time in case of building fire
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How to avoid blocking of ventilation pipe after processing In the use of various air conditioners, Shenyang ventilation pipe components are needed. They are the main components to cooperate with air conditioning operations and facilitate the operation of air conditioners. Ventilation ducts are necessary for both household air conditioners and central air conditioners in other occasions. For the same reason, we can see the processing works of ventilation ducts wherever air conditioners are installed. However, the ventilation duct is easy to be blocked in use. To avoid blocking, we can do two things after the ventilation duct is processed
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What are the design problems in ventilation engineering The ventilation duct is an important part of the ventilation system. The purpose of the ventilation duct system design is to reasonably organize the air flow, reasonably determine the structure, layout and size of the air duct on the premise of ensuring the use effect, so that the initial investment and operation cost of the system are very low. Shenyang ventilation engineering is a general term for air supply, exhaust, dust removal and smoke exhaust system engineering. 1、 Ventilation system design question 1.1 Air flow organization: The basic principle of air flow organization in ventilation engineering is that the exhaust outlet should be
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How to quickly realize the construction and installation of ventilation ducts? How to quickly realize the construction and installation of ventilation ducts? In today's life, ventilation ducts are used in all walks of life, such as daily heat, water pipes, cable ducts, air conditioning ducts, etc. However, do you know about the installation of ventilation ducts? If you want to quickly complete the construction of ventilation ducts, what should be paid attention to in operation? Let's have a look! 1. Operators shall strictly implement the disclosure of special construction plan and safety technical measures. 2. Ventilation
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What pipe fittings are needed in the construction of ventilation works? What pipe fittings are needed in the construction of ventilation works? 1 Cleaning hole The cleaning hole is generally located on the side of inclined and horizontal pipes, near or at the end of special pipes, tees and elbows. The cleaning hole shall be made tightly without air leakage. 2. It is inevitable that the resistance of the centralized dedusting system with regulating valve is unbalanced during operation. Therefore, regulating valve is set on the vertical pipe section connected with the dust hood. The common regulating valves are butterfly valves, inclined gate valves, etc. In the suction section of the pipeline, generally not
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What should Shenyang smoke exhaust project pay attention to in the catering industry? What should Shenyang smoke exhaust project pay attention to in the catering industry? For the kitchen of the catering industry, whether the smoke exhaust is unobstructed is directly related to whether the kitchen can work normally, and the oil smoke purification is only a mandatory function of the kitchen smoke exhaust system to purify the air. 1. Composition of kitchen smoke exhaust system. The smoke exhaust system of the kitchen is mainly composed of the smoke collecting hood, smoke exhaust pipe, oil smoke purifier, smoke exhaust fan and the overall air supplement device of the kitchen. The type and operation mode of the fume purifier can be determined according to the actual situation
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Construction Instructions for Shenyang Ventilation Engineering Instructions for the construction of Shenyang Ventilation Engineering 1. According to the characteristics of the project, the site should be spacious, bright, clean, and flat. The basic processing equipment and power safety protection devices shall be complete. 2. The installation of air duct shall be carried out under the condition that the obstacles at the position to be installed have been cleared and the ground is free of sundries that hinder the construction. 3. The equipment shall be installed under the condition that the building structure has been completed, the indoor rough decoration and the internal partition wall and floor have been completed. At this time, the main pipe of the ventilation system shall also be installed. Installation standard
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Construction Skills of Shenyang Ventilation Engineering in Hotels Shenyang ventilation engineering construction skills in hotels Hotel ventilation engineering is a kind of municipal infrastructure that can make air circulate and reduce the concentration of harmful gases. It plays a big role in life. So what are the skills of air duct construction in hotel ventilation engineering? 1. Before construction, the engineer in charge of the equipment shall draw the pipelines and single lines of each type of work on a plan. Use one color pen for each type of pipe. Synthesize the elevation at each intersection to see if there is any contradiction and send it in time
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How to install Shenyang ventilation pipe correctly? How to install Shenyang ventilation pipe correctly? 1. Do a good job of preparation before construction. As the saying goes, "sharpening the knife will not hurt the firewood cutter." Adequate preparation is the prerequisite to ensure the quality of the air duct device. When preparing for the manufacturing of purification air duct, whether centralized manufacturing in the factory or on-site manufacturing, the site shall be kept clean and sealed, and the lighting and lighting conditions shall meet the conditions. In addition, the fabricated square tubes should be stopped guarding to prevent pollution as far as possible. 2. Duct Material
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Key points of ventilation pipe installation in Shenyang Shenyang ventilation duct installation points Ventilation duct is a metal or composite duct for ventilation and air conditioning engineering of industrial and civil buildings. It is a municipal infrastructure to make air circulate and reduce the concentration of harmful gases. 1. The product must be carefully checked before installation. Check whether there is a certificate of conformity and a product specification, so as to clarify the constant pressure condition when leaving the factory, check whether the lead seal of the product is intact, and check whether the appearance is disabled. For lead seal damage, the factory constant pressure does not meet the engineering design working pressure
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How to standardize the processing of ventilation ducts in Shenyang? How to standardize the processing of ventilation ducts in Shenyang? With the development and progress of the times, the word "ventilation" has been integrated into everyone's mind. Good air environment will bring you good rest and working conditions. How to achieve a standardized level of ventilation duct installation is now an important subject for ventilation duct installation units. The so-called installation of ventilation duct is not only about whether the nuts of the air duct have been installed, but also whether the sealing tape of the ventilation duct has been bonded
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Details of ventilation design and installation The details of ventilation design and installation The ventilation installation of Shenyang Ventilation Project is a simple and complex project. To say that the project is simple means that you are not serious about customers, and you are maximizing your own interests. If you want to be complicated, you should first consider that customers use their hard earned money to develop or expand their business scope. At this time, when the customer communicates with you, it also gives you a chance. At this time, it is not necessary to consider the expansion of interests, but how much money you want to earn. But
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Shenyang Ventilation Duct Installation and Fabrication Specification Shenyang Ventilation Duct Installation and Fabrication Specification Shenyang Ventilation Duct Installation and Fabrication Method, Requirements and Specifications 1. Main materials, equipment, finished and semi-finished products, etc. used in ventilation and air conditioning projects should have factory certificates or quality appraisal documents. 2. The tee of circular air duct has an included angle of 90 º. 3. Ventilation workers shall construct according to the approved design drawings. 4. The size of the ventilation pipe shall be constructed according to the drawing, and the inner diameter shall prevail. The connecting pipe shall be consistent with the valve body
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How is the installation position of the ventilation pipe reasonable? Outside many hotels, we will see a large smoke exhaust pipe to remove useless exhaust gas. But do you know how to place the ventilation pipe in Shenyang reasonably? The ventilation and smoke exhaust pipe facilities of high-rise buildings shall be divided into mechanical smoke exhaust facilities and natural smoke exhaust facilities that can open external windows. The mechanical smoke exhaust system of the room is set according to the smoke control zone. (1) The following parts of Class I high-rise buildings and Class II high-rise buildings with a building height of more than 32m shall be arranged with rows
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What problems should be paid attention to when selecting materials for ventilation ducts The material requirements in the air duct manufacturing process are very particular. When the air duct surface layer is made of aluminum foil, in order to ensure that the surface layer is not easy to be damaged, the aluminum foil material and thickness are specified, and the aluminum foil thickness of the air duct surface layer composed of aluminum foil and reinforcement material is also specified. Secondly, one of the basic conditions to ensure composite materials is that the inner and outer layers of the thin steel flange ventilation duct are firmly bonded to the internal thermal insulation materials. The plate defects exceeding a certain area not only affect the service life of the air duct
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Problems needing attention in installation of ventilation pipe The installation of air duct is a complicated process, which requires careful, patient and correct methods to successfully install the air duct. It is necessary to master the precautions for air duct installation to control the details, which determine the success or failure. Preparation before construction: 1. All installation materials shall be provided with factory certificate or quality appraisal document and product list. 2. The finished air duct shall be free of deformation, distortion, cracking, holes, flange falling off, missing riveting, missing bolts
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How to clean the ventilation pipe? After the installation of Shenyang ventilation pipes, they need to be cleaned and maintained after operation. When we select air pipes, whether it is convenient for cleaning and maintenance is also one of the indicators of air pipe selection. Proper maintenance can ensure the normal operation of the air duct and increase the service life of the air duct. Then, how should the vent pipe be cleaned? Overhaul the equipment, clean the air ducts and air inlets and outlets, and check whether the connection of the air ducts is reliable; Whether the valve leaks, etc. Clean ventilation duct in sections
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How to judge the quality of ventilation ducts How to judge the quality of ventilation pipes in Shenyang? Ventilation ducts can be seen on the roofs of office buildings and some public buildings. The installation of ventilation ducts is arranged according to the specific building structure requirements. Before the weld junction assembly when processing Shenyang ventilation pipeline, pay attention to cleaning the pipeline interface, and do not leave any dirt affecting the interface or leakage. There are strict allowable prefabrication deviations when prefabricating, and prefabrication pieces also need to be numbered to facilitate our
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Causes of noise in ventilation ducts and solutions It is normal that Shenyang ventilation pipes sometimes have noise when they are running, but if the noise is too high, it needs manual intervention to see what is wrong, or to add some manual solutions to the noise. The reason for the noise of stainless steel air duct is that the material of stainless steel air duct is galvanized steel plate or metal material, so the thickness and construction technology of stainless steel shall be selected in strict accordance with the engineering construction acceptance standards, such as manufacturing error, verticality
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Two ventilation modes of ventilation pipe. Shenyang ventilation duct is a necessary device for ventilation in buildings to keep indoor air fresh and indoor humidity. The following are two ventilation modes introduced by Jiangsu ventilation duct manufacturer. Let's see what features they have. Dilution ventilation. Dilution ventilation is also called mixed ventilation, that is, to send air with lower concentration than indoor pollutants to mix with indoor air, so as to reduce the concentration of indoor pollutants and meet the health standards. Displacement ventilation. In displacement ventilation system
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