澳门正版内部资料大公开风管加工厂:通风管道工程及安装工艺

发布人：   发布时间：2024-10-14 14:57:40

　　通风管道主要作用是用于输送和分布风量（空气） 。通风管按外形分为圆形和矩形。通风管除直管外， 还有弯头、天圆地方、变径弯， 三通、四通等管件组成。通风管道按材质分为普通薄钢板，镀锌薄钢板、不锈钢板、铝板等金属风管、硬聚氯乙烯塑料板、塑料复合钢板和玻璃钢风管等。风管保温有橡塑保温和玻璃棉保温，一般选用橡塑保温。

　　The main function of ventilation ducts is to transport and distribute air volume (air). Ventilation ducts are divided into circular and rectangular shapes according to their appearance. In addition to straight pipes, ventilation ducts also consist of fittings such as elbows, roundabouts, variable diameter bends, tees, and crosses. Ventilation ducts are divided into ordinary thin steel plates, galvanized thin steel plates, stainless steel plates, aluminum plates and other metal ducts, rigid polyvinyl chloride plastic plates, plastic composite steel plates, and fiberglass ducts according to their materials. There are rubber insulation and glass wool insulation for air ducts, and rubber insulation is generally used.

　　一、通风管道工程概述通风管道是为了使空气流通，降低有害气体浓度的一种市政基础设施。通风管的制作与安装所用板材、型材以及其他主要成品材料，应符合设计及相关产品现行标准的规定，并应用出厂检验合格证明。1通风管道的分类

　　1、 Overview of Ventilation Duct Engineering Ventilation ducts are a type of municipal infrastructure designed to facilitate air circulation and reduce the concentration of harmful gases. The plates, profiles, and other main finished materials used in the production and installation of ventilation ducts shall comply with the current national standards for design and related products, and shall be accompanied by factory inspection certificates. Classification of ventilation ducts

　　1、按材质分类一般有：钢板风管（普通钢板）、镀锌板（白铁）风管、不锈钢通风管、玻璃钢通风管、塑料通风管、复合材料通风管、彩钢夹心保温板通风管、双面铝箔保温通风管、单面彩钢保温风管、涂胶布通风管（如矿用风筒）、矿用塑料通风管等。

　　1. According to material classification, there are generally steel plate ducts (ordinary steel plate), galvanized sheet (white iron) ducts, stainless steel ventilation ducts, fiberglass ventilation ducts, plastic ventilation ducts, composite material ventilation ducts, color steel sandwich insulation board ventilation ducts, double-sided aluminum foil insulation ventilation ducts, single-sided color steel insulation ventilation ducts, adhesive coated ventilation ducts (such as mining ducts), mining plastic ventilation ducts, etc.

　　2、按用途分类一般有：净化系统送回风管、空调通风管、工业送排风通风管、系统吸排风管、矿用抽放瓦斯管、矿用涂胶布风筒等。

　　2. Classified by purpose, there are generally purification system return air ducts, central air conditioning ventilation ducts, industrial supply and exhaust ventilation ducts, environmental protection system suction and exhaust air ducts, mining gas drainage pipes, mining coated cloth air ducts, etc.

　　3、按形状分类一般有：圆形、矩形、螺旋形等；加工工艺可分为角铁法兰风管，共板法兰风管。

　　3. Classified by shape, there are generally circular, rectangular, spiral, etc; The processing technology can be divided into angle iron flange air ducts and common plate flange air ducts.

　　4、按用途分类（1）净化空调系统用风管：镀锌板、不锈钢；（2）空调系统用风管：镀锌板、彩钢保温板（可使用玻璃钢、复合材料） ；（3）环境控制系统用风管：镀锌板、不锈钢（可使用塑料、玻璃钢、复合材料）；（4）工业通风系统用风管：钢板、镀锌板（可使用塑料、玻璃钢、复合材料）；（5）特殊使用场合用风管：矿用涂胶布风筒、矿用塑料通风管（要求阻燃抗静电矿用特性） 。

　　4. Classified by purpose: (1) Air ducts for purification air conditioning systems: galvanized sheet, stainless steel; (2) Central air conditioning system air ducts: galvanized sheet, color steel insulation board (can use fiberglass, composite materials); (3) Air ducts for environmental control systems: galvanized sheet, stainless steel (plastic, fiberglass, composite materials can be used); (4) Industrial ventilation system ducts: steel plates, galvanized plates (plastic, fiberglass, composite materials can be used); (5) Special use occasion air ducts: mining coated cloth air ducts, mining plastic ventilation ducts (requiring flame-retardant and anti-static mining safety characteristics).

　　2通风管道配件使用原则1、螺旋风管使用原则：螺旋风管应选用与管道系统相匹配的规格和材质，确保连接紧密，密封性好，以保证通风效果。注意事项：在安装过程中，应避免螺旋风管的划伤和变形，确保管道内壁光滑，减少阻力。同时，要定期对螺旋风管进行清洁和维护，以保证其正常运行。

　　2. Principles for the use of ventilation duct accessories: 1. Principles for the use of spiral ducts: Spiral ducts should be selected with specifications and materials that match the pipeline system, ensuring tight connections and good sealing to ensure ventilation effectiveness. Attention: During installation, avoid scratching and deformation of the spiral cyclone tube, ensure smooth inner walls of the pipeline, and reduce resistance. At the same time, it is necessary to regularly clean and maintain the spiral air duct to ensure its normal operation.

　　2、变径使用原则：变径的设计应考虑到整个风管系统的平衡性，确保变径处的风阻损失在整个系统范围内得到平衡，以保证风量的均衡分布。注意事项：在进行变径施工时，要确保施工质量，保证风管的连接牢固、密封可靠，避免松动和漏风现象的发生。同时，要定期对变径部分进行检查和维护，确保其正常运行。

　　2. Principle of using variable diameter: The design of variable diameter should consider the balance of the entire air duct system, ensuring that the wind resistance loss at the variable diameter is balanced throughout the entire system to ensure a balanced distribution of air volume. Attention: When carrying out variable diameter construction, it is necessary to ensure the construction quality, ensure that the connection of the air duct is firm and the sealing is reliable, and avoid the occurrence of looseness and air leakage. At the same time, it is necessary to regularly inspect and maintain the variable diameter part to ensure its normal operation.

　　3、软接使用原则：软接主要用于连接不同材质或不同规格的风管，以及需要柔性连接的部位。在选择软接时，应根据实际情况选择合适的材质和规格，确保其能承受管道系统的压力和温度。注意事项：在安装软接时，应确保其与风管连接紧密，避免漏风。同时，要定期检查软接的使用情况，及时更换老化或损坏的软接。

　　3. Soft connector usage principle: Soft connectors are mainly used to connect air ducts of different materials or specifications, as well as parts that require flexible connections. When choosing a flexible joint, appropriate materials and specifications should be selected according to the actual situation to ensure that it can withstand the pressure and temperature of the pipeline system. Attention: When installing the soft connector, ensure that it is tightly connected to the air duct to avoid air leakage. At the same time, it is necessary to regularly check the usage of the soft connectors and replace aging or damaged ones in a timely manner.

　　4、弯头使用原则：弯头的使用应尽量减少对气流的影响，降低阻力。在选择弯头时，应根据管道系统的实际情况选择合适的角度和半径。注意事项：在安装弯头时，应避免使用过多的直角弯头，以减少管道阻力。同时，要确保弯头的安装位置正确，避免出现晃动或歪斜的情况。

　　4. Principle of using elbows: The use of elbows should minimize their impact on airflow and reduce resistance. When selecting elbows, the appropriate angle and radius should be chosen based on the actual situation of the pipeline system. Caution: When installing elbows, avoid using too many right angle elbows to reduce pipeline resistance. At the same time, ensure that the installation position of the elbow is correct to avoid shaking or tilting.

　　5、三通使用原则：三通主要用于管道的分支和合流，其设计应考虑到整个管道系统的平衡性和通风效果。注意事项：在使用三通时，要防止堵塞，定期清洗和维护。同时，要注意调整三通的角度，避免角度过大导致风阻增大。

　　5. Principle of Three way Use: Three ways are mainly used for branching and merging of pipelines, and their design should consider the balance and ventilation effect of the entire pipeline system. Attention: When using a three-way valve, be sure to prevent blockage and regularly clean and maintain it. At the same time, pay attention to adjusting the angle of the three-way valve to avoid increasing wind resistance due to excessive angle.

　　6、集气罩使用原则：集气罩的吸气方向应顺应有害物质发散规律，尽可能与污染气流运动方向一致。在保证控制污染的条件下，尽量减少集气罩的开口面积，以减少排风量。注意事项：集气罩的吸气气流不允许经过人的呼吸区再进入罩内，其结构不应妨碍人工操作和设备检修。此外，要定期对集气罩进行清洗和维护，确保其正常运行。

　　6. Principle of using the gas collection hood: The suction direction of the gas collection hood should follow the law of harmful substance dispersion and be as consistent as possible with the direction of pollutant airflow movement. Under the condition of ensuring pollution control, try to minimize the opening area of the gas collection hood to reduce the exhaust volume. Attention: The suction airflow of the gas collection hood is not allowed to enter the hood through the breathing area of people, and its structure should not hinder manual operation and equipment maintenance. In addition, it is necessary to regularly clean and maintain the gas collection hood to ensure its normal operation.

　　3通风管道的应用范围风管主要应用在工业及建筑工程中，应用领域主要涉及：电子工业无尘厂房净化系统、医药食品无菌车间净化系统、酒店宾馆、工厂及写字楼的空调系统、工业污染控制用除尘、排烟、吸油等排风管、工业环境或岗位舒适用送风管、煤矿抽放瓦斯用抽放瓦斯系统、煤矿矿井环境控制用送回风系统等。

　　The application scope of ventilation ducts is mainly used in industrial and construction engineering. The application areas mainly involve: purification systems in electronic industry clean rooms, purification systems in pharmaceutical and food sterile workshops, central air conditioning systems in hotels, factories, and office buildings, dust removal, smoke exhaust, oil absorption and other exhaust ducts for industrial pollution control, supply ducts for industrial environment or job comfort, gas extraction systems for coal mine gas drainage, and supply and return air systems for coal mine environmental control.

　　本文由 澳门正版内部资料大公开风管加工厂 友情奉献.更多有关的知识请点击  /   真诚的态度.为您提供为的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from Jinan Duct Processing Factory. For more related knowledge, please click / Sincere attitude. We provide you with comprehensive services. We will gradually contribute more relevant knowledge to everyone. Please stay tuned　　通风管道主要作用是用于输送和分布风量（空气） 。通风管按外形分为圆形和矩形。通风管除直管外， 还有弯头、天圆地方、变径弯， 三通、四通等管件组成。通风管道按材质分为普通薄钢板，镀锌薄钢板、不锈钢板、铝板等金属风管、硬聚氯乙烯塑料板、塑料复合钢板和玻璃钢风管等。风管保温有橡塑保温和玻璃棉保温，一般选用橡塑保温。

　　The main function of ventilation ducts is to transport and distribute air volume (air). Ventilation ducts are divided into circular and rectangular shapes according to their appearance. In addition to straight pipes, ventilation ducts also consist of fittings such as elbows, roundabouts, variable diameter bends, tees, and crosses. Ventilation ducts are divided into ordinary thin steel plates, galvanized thin steel plates, stainless steel plates, aluminum plates and other metal ducts, rigid polyvinyl chloride plastic plates, plastic composite steel plates, and fiberglass ducts according to their materials. There are rubber insulation and glass wool insulation for air ducts, and rubber insulation is generally used.

　　一、通风管道工程概述通风管道是为了使空气流通，降低有害气体浓度的一种市政基础设施。通风管的制作与安装所用板材、型材以及其他主要成品材料，应符合设计及相关产品现行标准的规定，并应用出厂检验合格证明。1通风管道的分类

　　1、 Overview of Ventilation Duct Engineering Ventilation ducts are a type of municipal infrastructure designed to facilitate air circulation and reduce the concentration of harmful gases. The plates, profiles, and other main finished materials used in the production and installation of ventilation ducts shall comply with the current national standards for design and related products, and shall be accompanied by factory inspection certificates. Classification of ventilation ducts

　　1、按材质分类一般有：钢板风管（普通钢板）、镀锌板（白铁）风管、不锈钢通风管、玻璃钢通风管、塑料通风管、复合材料通风管、彩钢夹心保温板通风管、双面铝箔保温通风管、单面彩钢保温风管、涂胶布通风管（如矿用风筒）、矿用塑料通风管等。

　　1. According to material classification, there are generally steel plate ducts (ordinary steel plate), galvanized sheet (white iron) ducts, stainless steel ventilation ducts, fiberglass ventilation ducts, plastic ventilation ducts, composite material ventilation ducts, color steel sandwich insulation board ventilation ducts, double-sided aluminum foil insulation ventilation ducts, single-sided color steel insulation ventilation ducts, adhesive coated ventilation ducts (such as mining ducts), mining plastic ventilation ducts, etc.

　　2、按用途分类一般有：净化系统送回风管、空调通风管、工业送排风通风管、系统吸排风管、矿用抽放瓦斯管、矿用涂胶布风筒等。

　　2. Classified by purpose, there are generally purification system return air ducts, central air conditioning ventilation ducts, industrial supply and exhaust ventilation ducts, environmental protection system suction and exhaust air ducts, mining gas drainage pipes, mining coated cloth air ducts, etc.

　　3、按形状分类一般有：圆形、矩形、螺旋形等；加工工艺可分为角铁法兰风管，共板法兰风管。

　　3. Classified by shape, there are generally circular, rectangular, spiral, etc; The processing technology can be divided into angle iron flange air ducts and common plate flange air ducts.

　　4、按用途分类（1）净化空调系统用风管：镀锌板、不锈钢；（2）空调系统用风管：镀锌板、彩钢保温板（可使用玻璃钢、复合材料） ；（3）环境控制系统用风管：镀锌板、不锈钢（可使用塑料、玻璃钢、复合材料）；（4）工业通风系统用风管：钢板、镀锌板（可使用塑料、玻璃钢、复合材料）；（5）特殊使用场合用风管：矿用涂胶布风筒、矿用塑料通风管（要求阻燃抗静电矿用特性） 。

　　4. Classified by purpose: (1) Air ducts for purification air conditioning systems: galvanized sheet, stainless steel; (2) Central air conditioning system air ducts: galvanized sheet, color steel insulation board (can use fiberglass, composite materials); (3) Air ducts for environmental control systems: galvanized sheet, stainless steel (plastic, fiberglass, composite materials can be used); (4) Industrial ventilation system ducts: steel plates, galvanized plates (plastic, fiberglass, composite materials can be used); (5) Special use occasion air ducts: mining coated cloth air ducts, mining plastic ventilation ducts (requiring flame-retardant and anti-static mining safety characteristics).

　　2通风管道配件使用原则1、螺旋风管使用原则：螺旋风管应选用与管道系统相匹配的规格和材质，确保连接紧密，密封性好，以保证通风效果。注意事项：在安装过程中，应避免螺旋风管的划伤和变形，确保管道内壁光滑，减少阻力。同时，要定期对螺旋风管进行清洁和维护，以保证其正常运行。

　　2. Principles for the use of ventilation duct accessories: 1. Principles for the use of spiral ducts: Spiral ducts should be selected with specifications and materials that match the pipeline system, ensuring tight connections and good sealing to ensure ventilation effectiveness. Attention: During installation, avoid scratching and deformation of the spiral cyclone tube, ensure smooth inner walls of the pipeline, and reduce resistance. At the same time, it is necessary to regularly clean and maintain the spiral air duct to ensure its normal operation.

　　2、变径使用原则：变径的设计应考虑到整个风管系统的平衡性，确保变径处的风阻损失在整个系统范围内得到平衡，以保证风量的均衡分布。注意事项：在进行变径施工时，要确保施工质量，保证风管的连接牢固、密封可靠，避免松动和漏风现象的发生。同时，要定期对变径部分进行检查和维护，确保其正常运行。

　　2. Principle of using variable diameter: The design of variable diameter should consider the balance of the entire air duct system, ensuring that the wind resistance loss at the variable diameter is balanced throughout the entire system to ensure a balanced distribution of air volume. Attention: When carrying out variable diameter construction, it is necessary to ensure the construction quality, ensure that the connection of the air duct is firm and the sealing is reliable, and avoid the occurrence of looseness and air leakage. At the same time, it is necessary to regularly inspect and maintain the variable diameter part to ensure its normal operation.

　　3、软接使用原则：软接主要用于连接不同材质或不同规格的风管，以及需要柔性连接的部位。在选择软接时，应根据实际情况选择合适的材质和规格，确保其能承受管道系统的压力和温度。注意事项：在安装软接时，应确保其与风管连接紧密，避免漏风。同时，要定期检查软接的使用情况，及时更换老化或损坏的软接。

　　3. Soft connector usage principle: Soft connectors are mainly used to connect air ducts of different materials or specifications, as well as parts that require flexible connections. When choosing a flexible joint, appropriate materials and specifications should be selected according to the actual situation to ensure that it can withstand the pressure and temperature of the pipeline system. Attention: When installing the soft connector, ensure that it is tightly connected to the air duct to avoid air leakage. At the same time, it is necessary to regularly check the usage of the soft connectors and replace aging or damaged ones in a timely manner.

　　4、弯头使用原则：弯头的使用应尽量减少对气流的影响，降低阻力。在选择弯头时，应根据管道系统的实际情况选择合适的角度和半径。注意事项：在安装弯头时，应避免使用过多的直角弯头，以减少管道阻力。同时，要确保弯头的安装位置正确，避免出现晃动或歪斜的情况。

　　4. Principle of using elbows: The use of elbows should minimize their impact on airflow and reduce resistance. When selecting elbows, the appropriate angle and radius should be chosen based on the actual situation of the pipeline system. Caution: When installing elbows, avoid using too many right angle elbows to reduce pipeline resistance. At the same time, ensure that the installation position of the elbow is correct to avoid shaking or tilting.

　　5、三通使用原则：三通主要用于管道的分支和合流，其设计应考虑到整个管道系统的平衡性和通风效果。注意事项：在使用三通时，要防止堵塞，定期清洗和维护。同时，要注意调整三通的角度，避免角度过大导致风阻增大。

　　5. Principle of Three way Use: Three ways are mainly used for branching and merging of pipelines, and their design should consider the balance and ventilation effect of the entire pipeline system. Attention: When using a three-way valve, be sure to prevent blockage and regularly clean and maintain it. At the same time, pay attention to adjusting the angle of the three-way valve to avoid increasing wind resistance due to excessive angle.

　　6、集气罩使用原则：集气罩的吸气方向应顺应有害物质发散规律，尽可能与污染气流运动方向一致。在保证控制污染的条件下，尽量减少集气罩的开口面积，以减少排风量。注意事项：集气罩的吸气气流不允许经过人的呼吸区再进入罩内，其结构不应妨碍人工操作和设备检修。此外，要定期对集气罩进行清洗和维护，确保其正常运行。

　　6. Principle of using the gas collection hood: The suction direction of the gas collection hood should follow the law of harmful substance dispersion and be as consistent as possible with the direction of pollutant airflow movement. Under the condition of ensuring pollution control, try to minimize the opening area of the gas collection hood to reduce the exhaust volume. Attention: The suction airflow of the gas collection hood is not allowed to enter the hood through the breathing area of people, and its structure should not hinder manual operation and equipment maintenance. In addition, it is necessary to regularly clean and maintain the gas collection hood to ensure its normal operation.

　　3通风管道的应用范围风管主要应用在工业及建筑工程中，应用领域主要涉及：电子工业无尘厂房净化系统、医药食品无菌车间净化系统、酒店宾馆、工厂及写字楼的空调系统、工业污染控制用除尘、排烟、吸油等排风管、工业环境或岗位舒适用送风管、煤矿抽放瓦斯用抽放瓦斯系统、煤矿矿井环境控制用送回风系统等。

　　The application scope of ventilation ducts is mainly used in industrial and construction engineering. The application areas mainly involve: purification systems in electronic industry clean rooms, purification systems in pharmaceutical and food sterile workshops, central air conditioning systems in hotels, factories, and office buildings, dust removal, smoke exhaust, oil absorption and other exhaust ducts for industrial pollution control, supply ducts for industrial environment or job comfort, gas extraction systems for coal mine gas drainage, and supply and return air systems for coal mine environmental control.

　　本文由 澳门正版内部资料大公开风管加工厂 友情奉献.更多有关的知识请点击  /   真诚的态度.为您提供为的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from Jinan Duct Processing Factory. For more related knowledge, please click / Sincere attitude. We provide you with comprehensive services. We will gradually contribute more relevant knowledge to everyone. Please stay tuned