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1)對于比較復雜的民用建筑，在設計階段，各工種(暖通、給水排水，供電照明與建筑專業)首先應協商好空間分隔，定出每種管道的標高范圍。一般情況下不得越出給自己規定的界限。遇有個別管段要越界時應與通風管道其他工程協商。

1) For complex civil buildings, during the design phase, each profession (HVAC, water supply and drainage, power supply and lighting, and architecture) should first negotiate spatial separation and determine the elevation range of each type of pipeline. Under normal circumstances, one should not exceed the limits set for oneself. When there is a section of the pipeline that needs to cross the boundary, it should be negotiated with other ventilation pipeline projects.

2)解決各種通風管道相碰及協調的原則，一般為:"小管讓大管，有壓讓無壓"。例如，自來水管與風管相撞，則應當自來水管拐彎。冷、熱水管與下水管相碰，則應改變冷、熱水管道?？照{通風管道系統清洗基本流程如下：

2) The principle for solving the collision and coordination of various ventilation ducts is generally: "Small pipes give way to large pipes, and pressure gives way to no pressure.". For example, if the water pipe collides with the air pipe, the water pipe should be turned. If the cold and hot water pipes collide with the drainage pipe, the cold and hot water pipes should be changed. The basic process for cleaning the air conditioning ventilation duct system is as follows:

1、對室內空氣進行抽樣檢測：中央空調清洗抽取室內的空氣進行分析，確定空氣質量。

1. Sampling and testing of indoor air: Central air conditioning cleaning extracts indoor air for analysis to determine air quality.

2、對風管內空氣進行取樣：用檢測機器人在風管內取樣進行分析，確定污染程度。

2. Sampling the air inside the air duct: Use a detection robot to sample and analyze the air inside the duct to determine the degree of pollution.

3、為顧客提供空氣污染分析報告：送風中是否有明顯微生物，通風系統是否有可見塵粒進入室內。

3. Provide customers with air pollution analysis reports: whether there are obvious microorganisms in the air supply, and whether there are visible dust particles entering the indoor ventilation system.

4、制訂風管清洗方案：分析通風管道的結構，根據顧客要求制訂詳細的方案。

4. Develop a duct cleaning plan: Analyze the structure of the ventilation ducts and develop a detailed plan based on customer requirements.

5、簽定中央空調清洗合同：中央空調清洗劑根據分析報告和清洗方案，與顧客協商清洗價格并簽定合同。

5. Sign the Central Air Conditioning Cleaning Contract: Based on the analysis report and cleaning plan, negotiate the cleaning price with customers and sign the contract for the central air conditioning cleaning agent.

6、施工的準備工作：將所有需用到的清洗設備和工程人員進駐現場。

6. Preparation work for construction: Move all necessary cleaning equipment and engineering personnel to the site.

7、現場操作：濟南廚房排煙罩小編發現用清洗機器人進行作業，使用大功率的專用管道吸塵器收集管道內的污染物。

7. On site operation: The Jinan kitchen smoke exhaust hood editor found that cleaning robots were used for operations, and high-power specialized pipeline vacuum cleaners were used to collect pollutants inside the pipelines.

8、消毒：先對管道進行物理消毒，再用紫外線進行處理，避免二次的污染。

8. Disinfection: First, physically disinfect the pipeline, and then treat it with ultraviolet radiation to avoid secondary pollution.

9、清洗效果檢驗：用目測法和稱重法檢驗清洗效果。

9. Cleaning effect inspection: Check the cleaning effect using visual inspection and weighing methods.

10、清洗后的分析報告：空調清洗劑清洗完成后再為顧客提供一份分析報告，各項數值與清洗前做對比。

10. Analysis report after cleaning: After the air conditioning cleaning agent is cleaned, provide customers with an analysis report, comparing the various values with before cleaning.

11、驗收：按《空調通風系統清洗規范》標準進行檢驗，確保工程質量達標。

11. Acceptance: Conduct inspection according to the "Code for Cleaning of Air Conditioning and Ventilation Systems" to ensure that the project quality meets the standard.

12、現場恢復：將拆卸的風口重新安裝，調整好出風量。

12. On site recovery: Reinstall the dismantled air vent and adjust the air outlet.

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