無(wú)塵車(chē)間裝修很多都不合格是為什么？

　　1、工程設計不合理。

　　1. Unreasonable engineering design.

　　一般來(lái)說(shuō)，工程設計不合理這個(gè)現象很少出現，出現這些個(gè)問(wèn)題的往往是一些小型的對于凈化要求的不太高的項目上?，F在做凈化的廠(chǎng)家非常多，競爭也是越來(lái)越激烈，有一些建設企業(yè)為了中標所以給出的報價(jià)非常低，在后期的施工中，利用對方客戶(hù)不懂的情況，偷工減料，當然這只是一個(gè)方面，另一個(gè)方面是設計施工開(kāi)始后，客戶(hù)那邊又增加了新的要求和凈化區域，使原有的設計無(wú)法滿(mǎn)足要求。這些先天缺陷難以糾正，應在工程設計階段避免。

　　Generally speaking, the phenomenon of unreasonable engineering design rarely occurs. These problems often occur in some small projects with low purification requirements. Now there are many purification manufacturers, and the competition is becoming more and more fierce. Some construction enterprises offer very low prices in order to win the bid. In the later construction, they use the situation that the other customers don't understand to cut corners on work and materials. Of course, this is only one aspect. On the other hand, after the design and construction began, the customers added new requirements and purification areas, The original design can not meet the requirements. These congenital defects are difficult to correct and should be avoided in the engineering design stage.

　　凈化

　　purify

　　2、用低價(jià)產(chǎn)品替代產(chǎn)品

　　2. Replace high-end products with low-cost products

　　在潔凈室過(guò)濾器的應用中，國家規定凈化10萬(wàn)級以上的空氣凈化應采用初、中、過(guò)濾器三級過(guò)濾。由于連續的大型凈化項目使用亞空氣過(guò)濾器代替萬(wàn)級凈化的空氣過(guò)濾器，清潔度較差。更換了過(guò)濾器，滿(mǎn)足GMP認證要求。

　　In the application of high-efficiency filters in clean rooms, the state stipulates that primary, medium and high-efficiency filters should be used for air purification above 100000 levels. As the continuous large-scale purification projects use sub high efficiency air filter to replace the high efficiency air filter of 10000 level purification, the cleanliness is poor. Finally, the high efficiency filter was replaced to meet the requirements of GMP certification.

　　空氣凈化工程

　　三、送風(fēng)管或過(guò)濾器密封不嚴。

　　3、 The air supply pipe or filter is not tightly sealed.

　　這種現象是由于施工粗糙造成的，表明某些房間或同一系統的某些部分在審批時(shí)不符合條件。一種改進(jìn)的方法是對供氣管采用光泄漏測試法來(lái)檢測泄漏并使用過(guò)濾器。掃描粒子計數器測試部分、密封粘合劑和安裝框架以定位泄漏并仔細密封。

　　This phenomenon is caused by rough construction, indicating that some rooms or parts of the same system do not meet the conditions at the time of approval. An improved method is to use the light leakage test method to detect the leakage of the air supply pipe and use the filter. Scan the particle counter test section, sealing adhesive and mounting frame to locate the leak and seal carefully.

　　四、回風(fēng)管道或回風(fēng)口設計調試不當。

　　4、 Improper design and commissioning of return air duct or air outlet.

　　在設計的時(shí)候，有的客戶(hù)那邊的空間不是太充足，所以就導致上送風(fēng)側的回風(fēng)或回風(fēng)口存在數量上的不足，這就導致車(chē)間沒(méi)有辦法使用，所以在設計無(wú)塵車(chē)間裝修的時(shí)候，不管空間大小一定要注意這一點(diǎn)，當然在排斥了設計原因以后，回風(fēng)口的調試也是很重要的的一個(gè)環(huán)節。如果調試有問(wèn)題，回風(fēng)口阻力過(guò)大或者過(guò)小，都會(huì )導致回風(fēng)量小于或者大于送風(fēng)量，那么清潔度是肯定不能達標的。

　　When designing, some customers don't have enough space, so there is a shortage in the number of return air or return air outlets on the upper air supply side, which makes the workshop unable to use. Therefore, when designing the GMP clean workshop, we must pay attention to this regardless of the size of the space. Of course, after excluding the design reasons, The commissioning of air return outlet is also a very important link. If there is a problem in commissioning and the resistance of the return air outlet is too large or too small, the return air volume will be less than or greater than the air supply volume, then the cleanliness will certainly not meet the standard.

　　今天小編給大家呈現就是關(guān)于空氣凈化工程的相關(guān)知識，如果您對于本文有什么疑問(wèn)及問(wèn)題歡迎來(lái)電咨詢(xún)或者網(wǎng)站下邊留言：http://www.jnyhrs.com

　　Today, Xiaobian presents you the relevant knowledge about air purification engineering. If you have any questions and questions about this article, please call us or leave a message below the website: http://www.jnyhrs.com