空调通风管道怎么清洗呢?

发布人：http://www.sftfgd.com   发布时间：2020-06-22 17:51:17

　　空调通风系统主要包括风管、新风管、空调风柜、送风口、封风口、空气处理机组、风机盘管的那个。空调系统在长期运行的过程中，很容易出现灰尘沉积与阻塞，造成微生物滋生、风力受阻、机组能力下降和压缩机功耗增加等问题。解决这些问题更根本的方法，就是对空调通风系统进行彻底的清洗。但是，如果清洗中不按照规范的技术要求操作，通风管道中的灰尘、细菌和微生物等将对周围的环境、清洗人员、空调用户和空调设备带来极大的危害。下面济南通风管道来给大家简单介绍一下。

　　The central air conditioning ventilation system mainly includes air duct, fresh air duct, central air conditioning cabinet, air supply outlet, air seal outlet, air handling unit and fan coil unit. In the process of long-term operation of air conditioning system, dust deposition and blocking are easy to occur, resulting in microbial breeding, wind blocking, unit capacity decline and compressor power consumption increase. The most fundamental way to solve these problems is to thoroughly clean the air conditioning and ventilation system. However, if the cleaning is not in accordance with the technical requirements of the specification, the dust, bacteria and microorganisms in the ventilation pipe will bring great harm to the surrounding environment, cleaning personnel, air conditioning users and air conditioning equipment. Now Jinan ventilation pipe to give you a brief introduction.

　　空调水系统的清洗

　　Cleaning of air conditioning water system

　　因为空调水管内表面附着的主要是Ca2、Mg2、Fe2等化合物即水垢，属中性。采用8‰~10‰的中性除垢剂、缓蚀剂、镀膜水溶液清洗三遍。遍连续循环12小时，第二遍连续循环6小时，第三遍连续循环1小时，并及时检测水质及水管表面情况。一般情况下清洗三遍都能清洗干净，对于长期没有清洗的空调水管在清洗第三遍时应适当延长清洗时间。

　　Because the internal surface of air-conditioning water pipe is mainly Ca2, Mg2, Fe2 and other compounds, namely scale, which is neutral. Use 8 ‰ ~ 10 ‰ neutral detergent, corrosion inhibitor and coating water solution to clean for three times. The first continuous cycle lasts for 12 hours, the second continuous cycle lasts for 6 hours, and the third continuous cycle lasts for 1 hour, and the water quality and water pipe surface condition shall be detected in time. Generally, the air conditioner water pipe can be cleaned after three times of cleaning. For the air conditioner water pipe that has not been cleaned for a long time, the cleaning time shall be extended properly when cleaning for the third time.

　　冷却水系统的清洗

　　Cleaning of cooling water system

　　因为大部分冷却水系统是开式循环系统，冷却水与空气长期接触，空气中的CO2、SO2、NO2、O2等气体便会溶解于冷却水中并呈现酸性及强氧化性(如冷却水泵的叶轮出现气蚀现象)，久而久之，冷却水管、填料表面、集水盘形成一种含有嗜肺军团菌、b-溶血性链球菌、藻类、O2的等致病微生物附着物，严重的腐蚀水管、污染环境(冷却塔附近下酸雨)。因此清洗时采用若酸性清洗剂，采用5‰的弱酸性除垢剂、缓蚀剂、镀膜水溶液清洗三遍，清洗程序同上。

　　Because most of the cooling water systems are open-loop systems, when the cooling water is in long-term contact with the air, the CO2, SO2, NO2, O2 and other gases in the air will be dissolved in the cooling water and present acid and strong oxidation (such as cavitation of the impeller of the cooling water pump). Over time, the cold water pipe, the surface of the filler and the water collecting plate form a kind of bacteria containing Legionella pneumophila, B-hemolytic Streptococcus, algae The attachment of pathogenic microorganisms such as O 2, O 2, etc. seriously corrodes the water pipe and pollutes the environment (acid rain near the cooling tower). Therefore, if acid cleaning agent is used for cleaning, 5 ‰ weak acid detergent, corrosion inhibitor and coating water solution shall be used for cleaning for three times. The cleaning procedure is the same as above.

　　通风管道系统的清洗

　　Cleaning of ventilation system

　　通风管道系统的清洗是清洗工作中的关键难点，因为通风管道一般在吊顶内，即使不在吊顶内因为风管都是密封连接的，也很难清洗，常采用机械清洗方法。现在常见的清洗方式是从机组的帆布软连接处将检测机器人或气动机器人放置在通风管道内，通过管道外的机器人操控箱控制通风管道内的清洗机器人，对于含尘量较多的管道系统还得用风管集尘器彻底收集管道中的垃圾，以防止造成二次污染。

　　Cleaning of ventilation duct system is the key and difficult point in cleaning work, because the ventilation duct is generally in the ceiling, even if it is not in the ceiling because the air duct is sealed and connected, it is difficult to clean, and mechanical cleaning method is often used. At present, the common cleaning method is to place the detection robot or pneumatic robot in the ventilation pipe from the canvas soft connection of the unit, and control the cleaning robot in the ventilation pipe through the robot control box outside the pipe. For the pipe system with more dust content, it is also necessary to use the duct dust collector to thoroughly collect the garbage in the pipe to prevent secondary pollution.

　　表冷、加热、加湿器表面、冷凝水盘内表面、送回风口的清洗

　　Cleaning of surface cooling, heating, humidifier surface, inner surface of condensate pan and return air outlet

　　表冷、加热、加湿器、送回风口的清洗不但能提高空气品质，而且还有极强的效果。常用的清洗方法为采用气喷式清洗剂，再用高压水或空气进行吹扫，使污浊物迅速溶解并被吹扫掉，然后再用低压水进行冲洗干净。附着在表冷器外表面的污染物含有溶血性链球菌等致病微生物，翅片清洗后大部分流入冷凝水盘，长时间积存会造成水盘的二次污染且伴随异味。因此冷凝水盘清洗也不可忽视。冷凝水盘清洗常用的方法是在冷凝水盘上喷洒清洗剂，然后用清洁水冲洗干净。

　　The cleaning of surface cooling, heating, humidifier and return air outlet can not only improve the air quality, but also have a strong energy saving effect. The commonly used cleaning method is to use air jet cleaning agent, and then use high-pressure water or air to purge, so that the dirt will dissolve quickly and be purged away, and then use low-pressure water to wash. The pollutants attached to the outer surface of the surface cooler contain pathogenic microorganisms such as Streptococcus hemolyticus. Most of the fins after cleaning flow into the condensate pan, and the long-term accumulation will cause secondary pollution of the water pan with peculiar smell. Therefore, the cleaning of condensate pan can not be ignored. The common way to clean the condensate pan is to spray detergent on the condensate pan and then wash it with clean water.

　　以上是对空调冷水机水系统与通风系统清洗方法的介绍。大家只有注重对空调系统的管理，进行及时的清洗和保养，才能确保空调设备设施各项性能完好，增加各种设备设施的寿命，保证设备正常运行。想要了解更多内容欢迎点击济南通风管道http://www.sftfgd.com网站。

　　The above is an introduction to the cleaning methods of water system and ventilation system of central air conditioning chiller. Only by paying attention to the management of the central air conditioning system and timely cleaning and maintenance can we ensure that all the performances of the central air conditioning equipment and facilities are in good condition, increase the service life of various equipment and facilities, and ensure the normal and safe operation of the equipment. For more information, please click Jinan ventilation pipe http://www.sftfgd.com Official website.