通風(fēng)管道清潔時(shí)常見的問題

發(fā)布人：http://www.hkcts.com.cn   發(fā)布時(shí)間：2018-10-04 16:41:40

通風(fēng)管道由于長(zhǎng)期的使用很容易積攢灰塵，在加上本身的安裝環(huán)境就非常的潮濕可容易滋生細(xì)菌，這些污染物如果不進(jìn)行清洗很容易使人們出現(xiàn)過敏現(xiàn)象或其他疾病。當(dāng)然我們?cè)谇逑磿r(shí)很容易產(chǎn)生一些問題，今天就為大家介紹哪些問題是非常常見的。

Dust can easily accumulate in ventilation pipes due to long-term use, and the installation environment itself is very humid and easy to breed bacteria. If these pollutants are not cleaned, it is easy to cause allergies or other diseases. Of course, we can easily have some problems in cleaning, and today we'll tell you which problems are very common.

1. 清潔暖氣管道必須要挑好天氣嗎?

1. must clean heating pipes pick up the weather?

只要不是惡劣的天氣，我們就可以進(jìn)行暖氣管道的清潔。如果房子里住人，特別是家里有老人和孩子，我們建議您不要太冷的時(shí)候進(jìn)行暖氣管道清潔。但是，有些極端天氣條件不適合進(jìn)行暖氣管道清潔，比如持續(xù)的中雨或大雨天氣、大雪天氣、零下十度以下的特冷天氣。

As long as it is not bad weather, we can clean the heating pipes. If the house is occupied by people, especially the elderly and children, we recommend that you do not clean the heating pipe when it is too cold. However, some extreme weather conditions are not suitable for heating pipeline cleaning, such as persistent moderate rain or heavy rain, heavy snow, and extremely cold weather below minus 10 degrees.

. 卡車越大，就清理得越干凈嗎?

The bigger the truck, the cleaner it is?

答：不一定。冷暖氣管道清潔專用車(Duct Trcuck)上一般裝載有兩套設(shè)備，一套是特大吸塵設(shè)備。另一套是特大空氣壓縮機(jī)。吸塵設(shè)備吸力大不等于可以清潔干凈。能否把暖氣管道清潔干凈取決于許多因素。比如工作程序的度和步驟，有沒有輔助工具伸進(jìn)到管道去，開口的位置，管道隔離措施，每一個(gè)環(huán)節(jié)和管道的每一處是否都能走到位，對(duì)每一個(gè)主管道，氣槍工作的起始位置和收尾位置以及一些特殊情況的處理方法等。吸力只是其中之一。

Answer: not necessarily. The Duct Trcuck is usually equipped with two sets of equipment, one of which is a large vacuum cleaner. Another is the extra large air compressor. Suction equipment is not large enough to clean up. Cleaning up the heating pipes depends on many factors. For example, the professionalism and procedure of the working procedure, whether there are auxiliary tools to reach the pipe, the opening position, the pipe isolation measures, whether every link and pipe can go to the place, the start and end position of each main pipe, the air gun work and some special cases of treatment methods. Suction is only one of them.

3. 供氣管道和回氣管道需要隔離分開清潔嗎?

3. should the gas supply and return pipes be segregated and cleaned separately?

是的。隔離分別清潔管道比不隔離清潔的效果會(huì)好很多。具體理由如下：

Yes. Isolation of clean pipes is much better than non isolation. The specific reasons are as follows:

(1)供氣管道和回氣管道混在一起清理，會(huì)大大降低分配到每一個(gè)風(fēng)口(或支管道)的吸力和空氣流量。雖然回氣管道數(shù)量較少，但由于回氣管道很粗，截面很大，如果不對(duì)供氣管道和回氣管道進(jìn)行隔離，就會(huì)大大降低分配給每個(gè)支管道的吸力和空氣流量。管道清潔的效果自然會(huì)大打折扣。

(1) When the supply and return pipes are mixed together, the suction and air flow distribution to each outlet (or branch) will be greatly reduced. Although the number of return pipes is small, because the return pipes are very thick and cross-sectional, if the supply and return pipes are not isolated, it will greatly reduce the suction and air flow distribution to each branch of the pipeline. The effect of pipeline cleaning will be greatly reduced.

(2)供氣管道和回氣管道的做工質(zhì)量要求有很大的區(qū)別。一般來說，供氣管道普遍密封比較好，所用的材質(zhì)也很好(一般是用管道專用鐵皮)，而回氣管道就有所不同?；貧夤艿浪貌牧弦话闶荄ry Wall, 木材，空心塑料板等。回氣管道一般多多少少有些漏氣現(xiàn)象。在Duct Cleaning時(shí)，管道漏氣自然會(huì)導(dǎo)致吸力大大下降，從而會(huì)大大影響管道清潔的質(zhì)量。因此，供氣管道和回氣管道混在一起清理，其結(jié)果往往是不但回氣管道清理不干凈，而且連供氣管道也清理不干凈。

(2) the quality requirements of the gas supply pipeline and the return gas pipeline are quite different. Generally speaking, the gas supply pipeline is generally better sealed, the material used is also very good (usually with special iron pipes), and the return pipe is different. The materials used for return pipes are generally Dry Wall, wood, hollow plastic boards, etc. Gas return pipes usually leak more or less. In Duct Cleaning, pipe leakage naturally leads to a significant drop in suction, which will greatly affect the quality of pipe cleaning. Therefore, when the supply and return pipelines are mixed together, the result is not only that the return pipeline is not clean, but also the supply pipeline is not clean.