Theventilationandcoolingintheengineroomofgasgeneratorisveryimportant,especiallyinthecaseofcontinuousoperationofdieselgenerator.Althoughthegeneratorsethasgreatadvantagesincooling,weshouldalsopayattentiontothedesignofthemachineroom.

 1)当室内外空气温差小、水量不足时，建议采用直接蒸发式冷风机组来降低发电机房温度。

 2)Whenthewaterquantityissufficientandthewatertemperaturemeetstherequirements,itissuggestedtoreducethetemperatureofthegeneratorroombywatercooling;

 3)室内外温差较大时，应采用室外空气来降低发电机房温度;

 3)Whenthetemperaturedifferencebetweenindoorandoutdoorislarge,outdoorairshallbeusedtoreducethetemperatureofgeneratorroom;

 移动电站控制室如需通风，应按如下方式处理:

 Ifthecontrolroomofmobilespowerstationneedsventilation,itshallbetreatedasfollows:

  1)移动电站与防空库连接时，从防空库向电站控制室提供新鲜空气;

 1)Whenthemobilespowerstationisconnectedwiththeairdefensedepot,freshairisprovidedfromtheairdefensedepottothecontrolroomofthepowerstation;

 2)移动电站独立设置时，柴油电站应在控制室设置独立的通风系统，提供新风，并设置过滤通风装置。

 2)Whenthemobilespowerstationissetindependently,thedieselpowerstationshallbeequippedwithanindependentventilationsysteminthecontrolroomtoprovidefreshairandfilterventilationdevice.

移动电站储油间应设排风装置，排风通风次数每小时不得少于5次，连接储油间的排气管应设防火阀，防火阀在70℃时关闭。

 Theoilstorageroomofthemobilespowerstationshallbeequippedwithexhaustdevice,andthenumberofexhaustventilationshallnotbelessthan5timesperhour.Theexhaustpipeconnectingtheoilstorageroomshallbeequippedwithfiredamper,whichshallbeclosedat70℃.

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