通風(fēng)管道的保溫施工要求有哪些？

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1、空調(diào)工程的制冷系統(tǒng)管道,包括制冷設(shè)備和空調(diào)水系統(tǒng)絕熱工程的施工,應(yīng)在管路系統(tǒng)強(qiáng)度與嚴(yán)密性檢驗(yàn)合格和防腐處理結(jié)束后進(jìn)行。

1. The construction of refrigeration system pipelines of air conditioning works, including refrigeration equipment and air conditioning water system insulation works, shall be carried out after the pipeline system strength and tightness inspection are qualified and the anti-corrosion treatment is completed.

2、管道保溫前,要求先清理干凈管道表面污染物,后進(jìn)行保溫材料的施工,避免膠水粘接力不夠,保溫材料粘結(jié)開裂。

2. Before pipeline insulation, it is required to clean the pollutants on the pipeline surface before the construction of insulation materials to avoid insufficient glue adhesion and cracking of insulation materials.

3、施工人員必須按照施工技術(shù)交底進(jìn)行施工,加強(qiáng)質(zhì)量意識(shí),嚴(yán)格按照施工工藝及質(zhì)量標(biāo)準(zhǔn)進(jìn)行施工。

3. The construction personnel must carry out the construction according to the construction technical disclosure, strengthen the quality awareness, and carry out the construction in strict accordance with the construction process and quality standards.

4、保溫膠水宜均勻的涂在管道、部件或設(shè)備的外表面上,絕熱材料與管道、部件及設(shè)備表面應(yīng)緊密貼合,無空隙。

4. The thermal insulation glue should be evenly applied on the outer surface of pipes, components or equipment. The thermal insulation material should be closely attached to the surface of pipes, components and equipment without gap.

山東通風(fēng)管道

Shandong ventilation duct

5、絕熱層縱橫向的接縫,應(yīng)錯(cuò)開。

5. The vertical and horizontal joints of the insulation layer shall be staggered.

6、接口和支撐的地方都必須用專用膠水粘接,以保證密封,防止跑冷,出現(xiàn)結(jié)露現(xiàn)象。

6. The interface and support must be bonded with special glue to ensure sealing and prevent cold running and condensation.

7、施工保溫前要確認(rèn)管套規(guī)格是否保溫管相符,避免出現(xiàn)偏大或偏小現(xiàn)象。

7. Before construction of thermal insulation, confirm whether the specification of pipe sleeve is consistent with that of thermal insulation pipe to avoid large or small phenomenon.

8、安裝后的三通、彎頭、閥門、法蘭和其他附件都需要達(dá)到設(shè)計(jì)厚度。

8. The tee, elbow, valve, flange and other accessories after installation shall reach the design thickness.

9、安裝時(shí)應(yīng)先大管后小管,先彎頭,三通后直管,后閥門、法蘭。

9. During installation, large pipe shall be followed by small pipe, elbow shall be followed, tee shall be followed by straight pipe, valve and flange shall be followed.

10、單層保溫管套都必須加貼封條,確保密封。

10. All single-layer insulation pipe sleeves must be attached with seals to ensure sealing.

11、的接縫都盡量安裝在不顯眼處,以保證美觀。

11. All joints shall be installed in inconspicuous places as far as possible to ensure beauty.