以酒廠回收之二氧化碳建置電氣設備滅火系統之研究

The fire protection system of electrical equipment by recycling carbon dioxide in a winery

林通謨(Tung-Mo, Lin)

指導教授 ： 何三平

共同指導教授 ： 蒲永仁(Yong-Ren Pu)

長榮大學/健康科學學院/職業安全與衛生學系(所)/碩士(2012年)

https://doi.org/10.6833/CJCU.2012.00020

摘要

啤酒在製酒發酵過程中會產生大量二氧化碳，但往往都排除至大氣中；而電氣室或控制室若能善用產出之二氧化碳，不僅能節能減碳並可有效應用於消防實務。故本研究以某酒廠為研究對象，結合既有之冷凍壓縮儲存設備進行回收處理再利用，經過詳細計算儲槽洩放壓力與管線末端壓力結果，極適合作為低壓二氧化碳滅火系統之藥劑使用，可以省却系統設備建置與二氧化碳購買約數百萬元的高額成本。此外，本研究亦使用FDS電腦模擬該酒廠之配（變）電場所中，當火災發生時，根據各種不同型式探測器的作動時間，選擇設計一套安全有效的低壓二氧化碳滅火系統，並建立儲槽配管末端壓力的有效計算模式。本研究亦將該酒廠之控制室重新規劃，將人員與設備隔離，並設計將二氧化碳以配管直接導入配電箱內，降低二氧化碳對於人員危害之風險，並減少二氧化碳滅火藥劑之使用量。

關鍵字

二氧化碳 ； 電氣室 ； FDS

並列摘要

In the fermenting process of producing beer, large amounts of CO2 is released into the air; but if the electrical room or control room can make good use of the created CO2, not only will the amount of CO2 be reduced, but those methods could also be applied on fire protection. This research used a distillery as the research target, and combining with on hand freezer storage equipment to proceed with recycle and reuse. After undergoing careful calculation on the release pressure of the storage tank and the pressure on the end of the pipelines, it was found that it was exceedingly suitable to serve as the chemical used in a low-pressured CO2 fire extinguishing system, while also saving millions of dollars in costs of equipment installations and carbon dioxide purchases. Moreover, this research used FDS to simulate the occurrence of a fire in the power-distribution area. During a fire, based on the actuation times of different detector models, a safe but effective low-pressured CO2 fire extinguishing system was chosen, while simultaneously creating a calculation formula for the pressure on the end of the storage tank pipelines. This research also redesign the control room to separate the personnel with the equipment, while designing the room so that the created CO2 would be directed to the power-distribution box by pipelines, decreasing the danger to personnel and the amount of CO2 chemicals used to extinguish fires.

並列關鍵字

carbon dioxide ； electrical room ； FDS

參考文獻

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