排煙管道幾種保溫方式與標(biāo)準(zhǔn)

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排煙管道及各種自來水管道的保溫原料關(guān)鍵有：聚氨酯材料泡沫塑料保溫、高橡塑制品保溫、酚醛泡塑保溫等。本文就上面所述原材料的特點(diǎn)、應(yīng)用領(lǐng)域、工程施工要點(diǎn)等作一詳細(xì)介紹，供諸位參考。那下面濟(jì)南排煙管道廠家德寧就帶大家一起來了解一下!

The key insulation raw materials for smoke exhaust pipes and various water supply pipes include polyurethane foam insulation, high rubber and plastic products insulation, phenolic foam insulation, etc. This paper gives a detailed introduction to the characteristics, application fields and key points of engineering construction of the above-mentioned raw materials for your reference. The following Jinan smoke exhaust pipe manufacturer Dening will take you to understand!

濟(jì)南排煙管道

Jinan smoke exhaust pipe

泡沫塑料保溫聚氨酯材料

Foamed plastic insulation polyurethane material

這種原料用于直埋管道的保溫。施工項(xiàng)目中的直埋保溫防腐鋼管，簡稱內(nèi)管，是指無縫鋼管表面涂敷防腐蝕層、保溫層及抗壓強(qiáng)度層的復(fù)合管件。具有熱損傷小、抗壓能力強(qiáng)、防腐蝕性能好等特點(diǎn)，特別適用于地下水較高的地區(qū)。其與傳統(tǒng)式管溝敷管相比，具有保溫性能好、耐腐蝕、絕緣性能好、使用期限長、工程施工安裝簡單、占地小、造價(jià)低等一系列優(yōu)點(diǎn)，已被廣泛應(yīng)用于供熱、石油、化工、化工等行業(yè)中廣泛用于供熱、石油等工業(yè)領(lǐng)域的供電工程。

This material is used for insulation of directly buried pipes. The directly buried thermal insulation and anti-corrosion steel pipe in the construction project, referred to as the inner pipe, refers to the composite pipe fittings coated with anti-corrosion layer, thermal insulation layer and compressive strength layer on the surface of the seamless steel pipe. It has the characteristics of small thermal damage, strong compression resistance and good corrosion resistance, and is especially suitable for areas with high groundwater. Compared with traditional pipe laying in trench, it has a series of advantages such as good thermal insulation performance, corrosion resistance, good insulation performance, long service life, simple engineering construction and installation, small land occupation and low cost. It has been widely used in heating, petroleum, chemical, chemical and other industries and power supply projects in heating, petroleum and other industrial fields.

橡膠制品絕緣

High grade rubber insulation

這是一種比較理想的保溫隔熱材料，它的原料保溫效果非常好，用同樣的管道進(jìn)行保溫，保溫薄厚，使用量少;同時(shí)，它還是一種保溫材料，它的保溫材料比較簡單，保溫性能好，使用壽命長，使用壽命長。這種原料以其優(yōu)點(diǎn)被越來越多地應(yīng)用于空調(diào)不制冷系統(tǒng)軟件的載冷劑管路、冷凝水管的保溫。

This is a relatively ideal thermal insulation material. Its raw material has a very good thermal insulation effect. The same pipe is used for thermal insulation. The insulation is thin and thick, and the amount of use is small; At the same time, it is also a kind of thermal insulation material. Its thermal insulation material is relatively simple, with good thermal insulation performance, long service life and long service life. This kind of raw material is more and more used in the heat preservation of the refrigerant pipeline and the condensate pipe of the air conditioning non refrigeration system software with its advantages.

幾種煙道保溫方式與標(biāo)準(zhǔn)

Several flue insulation methods and standards

原料特性

Raw material characteristics

橡膠制品一般屬于無機(jī)物類成型保溫原材料，選用 NBR和聚乙烯(PVC)，經(jīng)過加工工藝制成聚氨酯發(fā)泡而成。適宜的材料溫度為-5℃~120℃，其內(nèi)壁結(jié)構(gòu)具有較高質(zhì)量的隔熱性能和較低的防水吸水性。橡膠制品保溫原料關(guān)鍵有以下優(yōu)點(diǎn)：保溫效果非常好，抗冷凝水效果顯著，宜作為保溫管道的表層;阻燃性防排煙系統(tǒng)、可信賴的防火性防排煙系統(tǒng);安裝方便、方便、快捷。

Rubber products generally belong to inorganic molding and insulation raw materials. NBR and polyethylene (PVC) are selected and processed to make polyurethane foam. The suitable material temperature is - 5 ℃ ~ 120 ℃, and the inner wall structure has high quality thermal insulation performance and low water and water absorption. The key advantages of high-quality rubber insulation raw materials are as follows: the insulation effect is very good, and the anti condensation effect is significant, so it is suitable to be used as the surface layer of insulation pipes; Flame retardant smoke control system and reliable fire-proof smoke control system; Easy, convenient and fast installation.

適用范圍

Scope of application

本原料主要應(yīng)用于工業(yè)建筑中的家用空調(diào)和空調(diào)制冷機(jī)組冷媒和載冷劑管道保溫;冷凝管道保溫;車載空調(diào)管道保溫;暖氣管道溫度;各種工業(yè)生產(chǎn)大口徑管道保溫及其配套設(shè)備;大城市供熱管網(wǎng)保溫及其保溫、隔冷系統(tǒng)軟件等。

This raw material is mainly used for the insulation of the refrigerant and refrigerant carrier pipes of the household central air-conditioning and central air-conditioning refrigeration units in industrial buildings; Insulation of condensing pipeline; Insulation of on-board air conditioning pipeline; Heating pipe temperature; Various industrial production large-diameter pipe insulation and supporting equipment; Large city heat supply pipe network insulation and insulation, cold insulation system software, etc.

濟(jì)南排煙管道

Jinan smoke exhaust pipe

建造過程

Construction process

濟(jì)南排煙管道安裝之前，應(yīng)進(jìn)行自來水管道壓力試驗(yàn)，進(jìn)行壓水試驗(yàn)合格后，進(jìn)行壓力試驗(yàn)和保溫工藝的工作交接，以避免沒有進(jìn)行水壓試驗(yàn)的自來水管，防止工作中出現(xiàn)矛盾。

Before the installation of the smoke exhaust pipe in Jinan, the pressure test of the water supply pipe shall be carried out. After the water pressure test is qualified, the work handover of the pressure test and the thermal insulation process shall be carried out to avoid the water supply pipe without the water pressure test and prevent conflicts in the work.

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The above is the detailed introduction of Jinan ventilation duct. I hope it will help you. If you have any questions, please contact us. We will provide you with services with a professional attitude http://hwzxw.net