避免通風(fēng)管道腐蝕的條件具體有哪些呢

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如何避免通風(fēng)管道腐蝕的條件具體有哪些呢

How to avoid the corrosion of ventilation pipes? What are the specific conditions

隨著人們的生活越來越好，通風(fēng)管道經(jīng)常被用在寫字樓、樓盤以及工廠車間中，利用通風(fēng)管道進(jìn)行降溫是目前應(yīng)用較廣泛的降溫方式，但是使用時間長了管道會被腐蝕，避免通風(fēng)管道腐蝕的條件具體有哪些呢？

As people's life gets better and better, ventilation pipes are often used in office buildings, buildings and factory workshops. Cooling with ventilation pipes is a widely used cooling method at present, but the pipes will be corroded after a long time of use. What are the specific conditions to avoid the corrosion of ventilation pipes?

1、對長期放置不用、維護(hù)不良的通風(fēng)管道，因發(fā)生大面積腐蝕、厚度減薄、強(qiáng)度減弱，再次啟用前按規(guī)定檢驗(yàn)。

1. For ventilation pipes that have been put out of use for a long time and poorly maintained, due to large-area corrosion, thickness thinning and strength weakening, they shall be inspected according to the regulations before being used again.

2、檢修或局部更換通風(fēng)管道時，避免錯用或不合理代用而降低管道的極限度。

2. In case of maintenance or partial replacement of ventilation pipes, it is necessary to avoid misuse or unreasonable substitution to reduce the limit of pipes.

3、通風(fēng)管道系統(tǒng)應(yīng)按規(guī)定裝設(shè)泄壓裝置并保持其靈敏好用。

3. The ventilation duct system shall be equipped with pressure relief devices as required and kept sensitive and easy to use.

4、通風(fēng)管道須由有資格的設(shè)計(jì)單位進(jìn)行設(shè)計(jì)并符合設(shè)計(jì)規(guī)范的規(guī)定。

4. The ventilation duct must be designed by a qualified design unit and comply with the provisions of the design specification.

5、采取有效措施防止大氣及介質(zhì)對通風(fēng)管道的腐蝕。

5. Effective measures shall be taken to prevent the corrosion of air and medium to ventilation pipes.

6、通風(fēng)管道安裝工程投用前應(yīng)進(jìn)行役前檢查和驗(yàn)收，管系結(jié)構(gòu)、材料、焊接、熱處理、壓力試驗(yàn)等關(guān)鍵環(huán)節(jié)須符合規(guī)定要求。

6. Pre service inspection and acceptance shall be carried out for Shanxi ventilation pipeline installation project before putting into operation, and key links such as pipe system structure, materials, welding, heat treatment, pressure test, etc. must meet the specified requirements.

7、運(yùn)行操作須嚴(yán)格執(zhí)行操作規(guī)程，控制工藝指標(biāo)，杜絕超溫、超壓運(yùn)行。

7. The operation shall strictly follow the operation procedures, control the process indicators, and eliminate the over temperature and over pressure operation.

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