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配電室能選擇什麽種類的氣體滅火系統

来源：金鼎消防发布日期： 2022.03.12 作者：金鼎消防小编编辑：金鼎消防小编浏覽次數：

信息摘要：

七氟丙烷灭火系统和IG541滅火系統是需要高灭火效率、保护较大容积防护区、保证人员撤离安全的灭火系统。从技术经济角度分析，七氟丙烷工程造价相对较低，后期技术和设备维护费用也较低。因此较小的和较分散的防护区通常选用櫃式七氟丙烷，中等规模变配电室采用管網七氟丙烷灭火系统。但是防护场所较大和防护区域偏多时选择安装IG541氣體滅火系統则是经济之选。

氣體滅火劑不導電、一般不造成二次汙染，是撲救電子設備、精密儀器設備、貴重儀器的良好滅火劑。根據《建築設計防火規範》GB50016規定，在重要部位和場所中，發生火災後將嚴重影響生産和生活的關鍵設備應當采用自動氣體滅火系統，因此配电室应该采用氣體滅火系統。

从安全和经济角度分析，配電室能選擇什麽種類的氣體滅火系統呢？

高壓二氧化碳氣體滅火系統在灭火时有即冷作用，无法保护高精度电子设备；并且由于较高的灭火浓度能对人产生瞬时窒息作用，不能用于保护有人的防护区。而配电室中不仅有发电机等设备还有日常维护人员，因此高壓二氧化碳设备不适合用在配电室。

櫃式七氟丙烷

金鼎消防是一家專注氣體滅火系統的生产厂家，公司生产的七氟丙烷和IG541氣體滅火系統规格型号齐全，从业64年，始终秉持着“以质量求生存，以创新求发展”的理念来服务客户。可免费咨询在线客服或拨打400-178-2088热线电话，期待您的光临。

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At this moment the steward rang the preparatory bell for dinner, and[Pg 52] the conversation ended. Half an hour later dinner was on the table, and the passengers sat down to it. Then there were fans on the list, and he went in pursuit of fans. He found them, and he thus had the opportunity of seeing the fan-makers at work. He found that there is a great variety in the fans which the Japanese make, and that the articles vary from prices which are astonishingly low to some which are dear in proportion. There is such a large trade in fans that he expected to find an extensive factory, employing hundreds of hands. He found, instead, that the fan-makers work on a very small scale, and that one person generally does only a small portion of the work, then turns it over to another, who does a little more, and so on. Certain low-priced fans are all finished in one shop; but with the high grades this is not the case, and, from first to last, a fan must pass through a good many hands. The fan-makers include women as well as men in their guild; and Frank thought it was by no means an unpleasant sight to see the women seated on the floor in front of low benches and gracefully handling the parts of the fan that was approaching completion in consequence of their manipulations. "I must not fail to tell you of a remarkable temple that we have seen; not that any are unworthy of mention, but this one is certainly very curious. It is known as the Temple of Rengenhoin, and contains one thousand idols of large size; then each idol in this lot is surrounded by several smaller ones, and there is one idol larger than all the rest. The[Pg 297] whole number is said to be 33,333. We did not count them to make sure that the estimate was correct, but I should think that there must be thirty thousand at least, so that a few odd thousands, more or less, would make no difference. The whole of the inside of the temple is full of them, and each figure is said to have a particular fable connected with it. The temple is nearly four hundred feet long, and is certainly a very fine building; and there is an artificial pond in front of it, which is covered with aquatic flowers in the season for them. There is a veranda that was used in olden times for a shooting-gallery for archery purposes; it is more than two hundred feet long, and there are records of some famous matches that have been shot there. The best on the books took place more than six hundred years ago, when one man is said to have hit the bull's-eye of the target 8,000 times out of 10,000, and another is reported to have done the same thing 8,133 times in 13,053. That was certainly good shooting, and I don't believe that it would be easy to find a bowman to-day who could equal it. He rescued his trousers from underneath the mattress. It was only recently that he had discovered this obvious substitute for a trouser press, and so added one more nuisance to existence. It was something else to be remembered. He grinned pleasantly at the thought of the circumstance which had brought about these careful habits. Rose Lomas liked him to look smart, and he had managed it somehow. There were plenty of dapper youths in Great Wymering, and Arthur had been astute enough to notice wherein he had differed from them, in the first stages of his courting. Early rebuffs had led him to perceive that the[Pg 69] eye of love rests primarily upon a promising exterior, and only afterwards discovers the interior qualities that justify a wise choice. Arthur had been spurned at first on account of a slovenliness that, to do him justice, was rather the result of personal conviction, however erring, than mere carelessness. He really had felt that it was a waste of life even to spend half an hour a month inside a barber's shop. Not only that, but the experience was far-reaching in its unpleasant consequences. You went into the shop feeling agreeably familiar with yourself, conscious of intense personality; and you came out a nonentity, smelling of bay-rum. The barber succeeded in transforming you from an individual brimming over with original reflections and impulses into a stranger without a distinctive notion in your head. The barber, in fact, was a Delilah in trousers; he ravished the locks from your head and bewitched you into the bargain. "I know. I remember that now. I said goodnight to the Countess--eh, eh, the Countess!--and there was a policeman outside talking to a man in evening dress. He said goodnight to me and I walked down the road. I don't recollect anything else." hard work. If nobody had been good enough in English, the committee 175 “Sorry he had all the trouble. We got the ‘phib’ engine going and I took Whiteside off on a little private matter in that.” The news was generally very encouraging. Every attack of the rebels had been repulsed, though our own loss had been heavy. But every man was needed. The rebel lines extended far beyond those of the union army in each direction, and still they had enough for heavy assaulting columns. Everybody in the neighborhood of Chattanooga had been ordered up, leaving only the meagerest possible guards for the trains and communications. "Don't be cross, Maria," pleaded Annabel. "I didn't know nothin' of it. You know I've been down to see the Robinses, and intended to stay till tomorrer, but something moved me to come home today, and I just happened to take this train. I really didn't know. Yet," and the instinctive rights of her womanhood and her future relations with Si asserted themselves to her own wonderment, "I had what the preachers call an inward promptin', which I felt it my dooty to obey, and I now think it came from God. You know I ought to be with Si as soon as anybody," and she hid her face in her hands in maidenly confusion. "Sure it can," she said. "But democracy is a civilized commodity, Johnny—in a primitive society it's a luxury the society can't afford. What guarantees have you got that the clan will elect the best possible leader? Or that, having elected him, they'll follow him along the best paths?" That year Reuben bought ten more acres of Boarzell, and limed them for oats. He felt that now he had strength to return to his first battle, and wring a grain crop out of that grudging soil. The new piece of ground abutted the Odiam lands on the Flightshot side, and he could see it from his window. 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配電室能選擇什麽種類的氣體滅火系統

【相關推薦】

油罐火災有什麽特點？

城市軌道交通消防需要注意哪些方面？

氣體滅火系統为什么要选择3C认证的厂家

金鼎消防能保障氣體滅火系統快速供货吗

金鼎消防資訊分類

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配電室能選擇什麽種類的氣體滅火系統

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