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確保氣體滅火系統產品“一帶一路”出口項目的**、密封、滅火性能相關的技術要求與措施探討4-1

日期:2023-12-30 03:17
瀏覽次數:46
摘要: 朱勁武 周鐵祥 Zhu Jinwu Zhou Tiexiang (北京利達海鑫滅火系統設備有限公司,北京) (Beijing Leader Haixin Gas Fire Extinguishing System Equipment Co.,Ltd.,Beijing) 一、摘要 I.Abstract 氣體滅火系統產品出口項目也叫氣體滅火系統“一帶一路”出口項目簡稱氣體滅火系統出口或氣體滅火設備出口。氣體滅火系統是四大傳統的固定滅火系統(噴水、氣體、泡沫、干粉)之一,應用范圍十分廣泛。氣體滅火系統具有以下特點:一是絕緣性能好,可滅電氣火災;二是滅火劑潔凈,滅火過程中...

朱勁武 周鐵祥

Zhu Jinwu Zhou Tiexiang

(北京利達海鑫滅火系統設備有限公司,北京)

(Beijing Leader Haixin Gas Fire Extinguishing System Equipment Co.,Ltd.,Beijing)

一、摘要

I.Abstract

氣體滅火系統產品出口項目也叫氣體滅火系統“一帶一路”出口項目簡稱氣體滅火系統出口氣體滅火設備出口。氣體滅火系統是四大傳統的固定滅火系統(噴水、氣體、泡沫、干粉)之一,應用范圍十分廣泛。氣體滅火系統具有以下特點:一是絕緣性能好,可滅電氣火災;二是滅火劑潔凈,滅火過程中和滅火后沒有任何殘留物;三是滅火速度快。氣體滅火系統產品“一帶一路”出口項目(也叫氣體滅火系統出口項目簡稱氣體滅火系統出口)是將氣體滅火系統產品出口到國外,安裝在氣體滅火系統防護區內,實施防火和滅火自動保護,實現對國外重點項目或重要設備的消防保護。則要求氣體滅火系統產品**可靠、密封性能好、滅火性能好和包裝箱抗碰撞、抗振動、耐高低溫,質量穩定,設計參數正確,并要求安裝施工簡單、快捷。

確保氣體滅火系統產品“一帶一路”出口項目的**、密封、滅火性能相關的技術要求與措施探討

配圖來源:網絡

The gas fire extinguishing system product exporting project is also called the gas fire extinguishing system“Belt and Road”exporting project,or gas fire extinguishing system exporting or gas fire extinguishing equipment exporting for short.Gas fire extinguishing system is one of the four conventional fixed fire extinguishing systems(sprinkling,gas,foam and dry powder)which has been extensively used.Gas fire extinguishing system has the following characteristics:1)good insulating property that can be used to put out electrical fire;2)clean fire extinguishing agents that do not produce residue during and after fire extinguishing;3)fast in putting out fire.The gas fire extinguishing system product“Belt and Road”exporting project(also called gas fire extinguishing system exporting project,or gas fire extinguishing system exporting)aims to export gas fire extinguishing system products to foreign countries,have them installed inside gas fire extinguishing system protection areas so that they can perform automatic fire prevention and extinguishing functions to protect key projects and important equipment from fire hazards in foreign countries.It requires that the gas fire extinguishing system products are safe and reliable with good sealing and fire suppression performance.Their packaging boxes have to be shock-resisting,and the products have to be resistant to vibration,high and low temperatures with stable quality and right design parameters and have to be easy and quick to install.

確保氣體滅火系統產品“一帶一路”出口項目的**、密封、滅火性能相關的技術要求與措施探討

二、關鍵詞

II.Keywords

氣體滅火系統“一帶一路”出口項目、氣體滅火系統出口項目、氣體滅火系統出口、氣體滅火設備出口。**可靠、密封性好、滅火性能好。

Gas fire extinguishing system“Belt and Road”exporting project,gas fire extinguishing system exporting project,gas fire extinguishing system exporting,gas fire extinguishing equipment exporting,safety and reliability,good sealing performance,good fire suppression performance.

確保氣體滅火系統產品“一帶一路”出口項目的**、密封、滅火性能相關的技術要求與措施探討

圖片來源:利達消防

三、氣體滅火系統產品“一帶一路”出口項目的技術要求與措施

III.Technical Requirements and Measures for the Gas Fire Extinguishing System Product“Belt and Road”Exporting Project

1.產品**可靠

1.Safety and reliability of products

氣體滅火系統產品出口項目(也叫氣體滅火系統“一帶一路”出口項目簡稱氣體滅火系統出口或氣體滅火設備出口)所采用的零部件必須**可靠。盡量使用國內知名度較高的品牌產品,杜絕使用不合格滅火藥劑,短斤少兩和不合格零部件,一切應從用戶的**出發,才能確保氣體滅火系統產品“一帶一路”出口項目(也叫氣體滅火系統出口項目簡稱氣體滅火系統出口或氣體滅火設備出口)在運輸、安裝、使用中**可靠。

Parts and components involved in the gas fire extinguishing system product exporting project(also called the gas fire extinguishing system“Belt and Road”exporting project,or gas fire extinguishing system exporting or gas fire extinguishing equipment exporting for short)have to be safe and reliable.Preferably,only those of well-known brands in China are used and it is strictly prohibited to use substandard fire extinguishing agents,be short in weight and use unqualified parts and components.Only by putting the safety of the users at the top priority can we ensure safety and reliability in the transport,installation and application of the products exported through the gas fire extinguishing system“Belt and Road”exporting project(also called gas fire extinguishing system exporting project,or gas fire extinguishing system exporting or gas fire extinguishing equipment exporting for short).

360截圖20231020125628499.jpg

圖片來源:2023年05月25日央視網報道視頻截圖

(1)壓力容器鋼瓶采用知名廠家華宸氣瓶生產的產品,具有國家頒發的壓力容器證書,壓力容器鋼瓶壁厚和重量完全符合設計圖紙和《規范》的要求。絕不能采用壁厚不達標、重量輕、材質不合格、成本低的壓力容器鋼瓶。氣體滅火系統壓力容器鋼瓶中,七氟丙烷鋼瓶*容易弄虛作假,如采用壁厚薄的,不達標的鋼瓶,重量相差20%~30%;或鋼瓶材質不采用壓力容器鋼板,改為采用普通熱軋鋼板,可降低鋼瓶成本10%~30%。

(1)The pressure cylinders used should be the products of well-known producers Hua Chen gas cylinder with pressure vessel certificates issued by the state,and the thickness of the walls and the weight of the pressure vessels must be in complete compliance with the design drawings and the Specifications.It is strictly prohibited to use pressure cylinders made of steel plates of insufficient thickness and weight and substandard and unreasonably low-cost materials.Among the pressure cylinders used in fire extinguishing systems,the HFC-227ea cylinders are the most likely to involve cheating,including the use of cylinders with thinner-than-required walls,which can reduce the weight by 20%to 30%;or the use of regular hot-rolled steel plates instead of pressure vessel steel plates to reduce cost by 10%to 30%.

(2)壓力容器鋼瓶上的容器閥的**泄放裝置應采用上海華理**閥專業公司生產的**膜片,該產品成本一般在20元左右一套,**性能才能得以保障。而部分廠家均為自己設計、加工**膜片,產品成本不到2元一套,**性能很難得到保證。

(2)Safety diaphragms produced by Shanghai Huali Safety Valves Company should be used on the safety relief devices of the valves of the pressure cylinders in order to ensure safety and each set of the diaphragm costs around 20 yuan.Although the safety diaphragms designed and produced by other producers may cost less than 2 yuan,they may not guarantee safety.

(3)氣體滅火系統中各滅火劑容器閥出口均應安裝**保護帽,使產品在生產、運輸、裝卸、安裝、調試等一系列過程中,即使滅火劑鋼瓶誤啟動,也能確保操作者的人身**。為降低產品成本,有許多廠家,閥門出口不配備**保護帽。

(3)Protective caps must be installed on the valve outlets of all fire-extinguishing agent vessels in gas fire extinguishing systems,so that even if the fire extinguishing agent cylinders are started by error during production,transportation,loading/unloading,installation and debugging,the safety of the operators can be protected.Many manufacturers do not equip valve outlets with protective caps in order to lower costs.

(4)各壓力容器鋼瓶上的容器閥應采用HPb59-1(Y)冷拉黃銅棒鍛壓成型,使容器閥材質呈流線流紋組織結構,密度增大。這不但增加了抗拉強度,還增強了韌性。容器閥受撞擊后不會斷裂。應絕不采用成本低廉的鑄造不銹鐵和碳鋼材料的瓶頭閥。消防閥門是氣體滅火系統產品*核心、*關鍵部件,關系到產品**性和密封性兩大關鍵功能和性能,寧波三安制閥公司的消防閥門質量可靠,是生產消防閥門*專業廠家之一。

(4)The valves of the pressure cylinders should be forged using the HPb59-1(Y)cold-drawn brass rods,so that the valve material can have a streamline,or flow line structure with increased density.This not only enhances the tensile strength,but also the toughness of the material and the valves made from it do not break after sustaining impacts.It is strictly prohibited to use the cheap cast stainless iron and carbon steel to make cylinder valves.Fire protection valves are the core and the most critical part of gas fire extinguishing system products which affect the safety and the sealing,the most important performance and property of the product.The quality of the fire protection valves produced by Ningbo Sanan Valve Manufacture Co.,Ltd.has been reliable and it is one of the most professional manufacturers of fire protection valves.


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