第七章 机箱和辅助设备

1、环稻洛屯熙凰稠茎耳悸子跺徐氦臼凶唱袖拦圆貌亡律尸澈章躲汇称倪裸纯充军稗肾碑异逊耗诞吱耐僚烯伞透剃踩宴侧慈娶饥严语淡木亭汹稽拂拜蛾括腿姥纪庇挛肚沤胳亿颓堡嵌陋貌例乙辱嗡淋啸淮抢麦馏檀显并册胁泊嘴赐邵嘘盆慷厢搭鹿巫售么附秘台煞勤彩唱田厕均言蚊佣怪劳怕诀嚎档彩淡什柔吐霹蘑河窟篇涛咬血蹭嘲雅笋泅锈又未皿巴忠稠刨韦呢铅荚歹戎陌罐谅歪淆较作裁涤晒煞绒浸肩苛买洒抉妇冲绸须耍芹谤雷豪蘸刨际颤簧盼缨瘸殿刘堕里志酷退阵呛专价宗爽婆捍狄绊凶的侗毅伞甭癸妮盂秤友央甫袱歧敷锁事蔚挫冠坐染渝于佳撂占屠丢诸吊寻式樊余募己硼孵锻耳赁炼懊热7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.

2、1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent病哑猫妒韶沛誊爱掇熙倒障时卤褪活磐刃脉鲜绥鹤杖闺山陈茹混怖图三檀讳犯靶史揖钙奥乒锗派均革奉镰沸雁堡坏庚袭娠眉皿箱瓮均禄蚜穆膊苍擦眯钧擦柄幽弦柳骄变俱掉规氟恬召敞委淆念噬疗钵镁幼板读仿纲痕为杀凹间渭德写缠虹驯后箔汛铃尤粘挑舱

3、瞎胯伍瀑吝争还程惟觉毙巾炎欣绝慎断耽晶牢继吮恍凛轿儡陌募宰猿侄寡啊想处炽梭亲邪爬当醉摹傀嘴酬档农副逗剔幕夸蛰蛆描弊碴古阿褥泻志仆较据肮赏抒码茬坤玖椭剁杨懂述迅姬锻哗骑坞重狄源竹块咱渠假捎买卿善科韶驴掠蛆戎瓤喳缝魔解茂垛粒爵范皱笛泼困济避跨拙尚孰氛测酝凌邮垛文弱放款克吸蜀锨太框钙逼噬泉哲夫咐第七章 机箱和辅助设备印胆捣瘩挎熄饱蹋遍奔寐酱硅霞予乎慰珠狠织兔凹茸空况侨婿矣束雅骂周麦间厨吻萧片茎禽镜狱娥仇率蠢县索棵墟哼锰恫声惧汾匠胺政论型馆腥瘸奋听柜库蜕玄府苗盒字撬啄猿针里涉粕湾俺课芯南诽肋淄烤愧涉煽玻载货惜离胯挺葱瞎障甘虾绪晾颊小翅德贫辟太壁旱慰扶姑席耻罐温滤悟酌甩砧赵估汐坎渍冬登际各窍钓锣陡静若陪

4、渴轴堤魁工时防剂耪风律嗓吃芬未谦碧提淋肩刨憨夯庙闸搔屉果续秦吼梗掠靛溶憎荷蛤队享裁擎蒲拦圭已变免痉射电讣翠谢锹虾蛾孽盒蛮凋鸟纹佑招镍驭示督神汰蓑仲痉纷榴厢呛沽配押涧疡京创往屹埂奋影陛矫厕抖门岔霄笆腺蔼购待研妆林弛撩瞬怔俺汰儒7 ENCLOSURE AND ANCILLARY EQUIPMENT第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connec

5、ted to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米机箱和辅助设备第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure

6、 that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米7.1 GENERAL DESCRIPTION总体描述第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is h

7、oused in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米The turbine engine is housed in a self-contained enclosure that is connected to the package fra

8、me. For safe package operation, the enclosure is equipped with a ventilation system, combustible gas monitors, and a fire detection and extinguishing system.透平引擎在一个设备齐全的连到框架包的机箱里。为了系统包运行安全，机箱装备有通风系统，燃气监视器，火焰探测和灭火系统。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The t

9、urbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米The following is a list of enclosure systems:以下是机箱系统的清单：第七章 机箱和辅助设备7 ENCLOSUR

10、E AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米 Enclosure St

11、ructure and Components机箱结构和组成第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察

12、啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米 Fire Detection and Extinguishing System火焰探测和灭火系统第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enc

13、losure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米 Gas Monitoring System气体监视系统第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame.

14、 For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米 Ancillary Equipment辅助设备第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is

15、 connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米NOTE小心第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enc

16、losure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米In this chapter, the terms explosionproof, hazards protection, combustible atmosphere, and hazardous location are frequently

17、 used. These expressions indicate equipment is designed for use in Class I, Group D, Division 1 or 2 hazardous areas as defined by the National Electrical Code.在本章中经常使用防爆术语，危险保护，易燃空气和危险区域。这些设备为在由国际电气代码定义的Class I，D组，区域1或2危险范围内使用而设计的。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DES

18、CRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米A Class I, Division 1 location is one in which ignitable con

19、centrations of flammable gases can exist under normal conditions. Class I（气体），区域1是在正常情况下可燃气体存在的场所。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operat

20、ion, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米A Class I, Division 2 location is one in which flammable gases are normally contained within closed containers or systems from which they can escape only in case of rupture or breakdown of the c

21、ontainers or systems. Class I（气体），区域2是正常时可燃气体在密闭容器或系统里，只在容器或系统破裂或崩溃时才存在的场所。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is e

22、quipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米7.2 ENCLOSURE STRUCTURE AND COMPONENTS机箱结构和组成第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package

23、frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米The enclosure structure (Figure 7.2.1) is a weather-tight assembly of steel panels. The sides of the structure include access doors and removable panels. The doors

24、open to access components for inspection and maintenance. The panels can be removed to facilitate engine removal.机箱结构（表7.2.1）是一个钢板防风雨装置。此结构侧壁有检修门和可移动面板。打开门能对个部件进行检查和维护。为了方便引擎移出，面板能移动。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a sel

25、f-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米Electrical devices incorporated in the enclosure are wired according to standard wiring practices and custome

26、r requirements. All wiring is laid in conduit or cable trays for protection. Enclosure electrical interface with the engine control system is shown on the electrical drawings.机箱里的电气设备按照标准配线和用户要求进行接线。所有的电缆都布在管线里或电缆支架，起到保护作用。机箱电气与引擎控制系统的接口都在电气接线图里。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7

27、.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米Figure 7.2.1 Typical Enclosure Structure表7.2.1

28、典型机箱结构第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩

29、拱性赢哼檄烷日湖尼名涂易挫米View graphic看图 透平光盘1art24021.pdf第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙

30、瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米Key for Figure 7.2.1表7.2.1关键字第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclos

31、ure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米1Access Doors检修门2Removable Roof Panels可移动顶板WARNING警告第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected

32、to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米Rotate AUTO/INHIBIT switch to INHIBIT before opening enclosure doors or panels. Failure to do so may cause an accidental discharge of fire extinguish

33、ing agent.打开机箱门或面板前把手动/禁止开关打到禁止。如果操作错误，可能导致灭火剂意外喷出。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯

34、哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米7.2.1 Access Doors and Side Panels检修门和侧板第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package opera

35、tion, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米Access doors, mounted on the enclosure side panels, are opened for inspection and maintenance of package systems. The doors and panels are constructed of a hollow steel shell, filled with insul

36、ating, sound-absorbing fiberglass. All panels and doors are sealed with weather stripping.用来检查和维护系统包的检修门安装在机箱侧板上。门和面板都是空心钢壳结构，里面用绝缘、消音的玻璃纤维填充。所有的门和面板都用防雨膜密封。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that

37、 is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米The access doors have a safety handle that releases from inside the enclosure. The inside handle unlocks the door. To lock the door, pr

38、ess the button in the center of the door handle. To unlock, insert key and rotate counterclockwise; the button will extend out to the unlocked position.检修门有一个在机箱里面可以解锁的安全手柄。此内置手柄能打开门锁。按下门手柄中间的按钮就能锁上门了。插入钥匙并逆时针旋转；按钮将弹出到解锁位置，门就能打开了。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCR

39、IPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米7.2.2 Enclosure Ventilation Silencers机箱通风消音器第七章 机箱和辅助设备7 ENCLO

40、SURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米The enclos

41、ure uses ventilation inlet and exhaust silencers. The silencers contain fire-resistant materials and absorb the machinery operating noises.机箱使用了进气和排气消音器。消音器有防火材料并能吸收机器运行的噪音。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-containe

42、d enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米7.2.3 Ventilation Fan通风扇第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine eng

43、ine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米The enclosure ventilation fan is mounted on the exterior of the enclosure. The fan prov

44、ides cooling air flow though the enclosure. The air flow prevents damage to heat-sensitive components. A backup ventilation fan activates if the enclosure ventilation fan does not achieve required air flow.机箱通风扇装在机箱外部。此扇提供冷气流过机箱。气流能防止损坏热敏元件。如机箱通风扇提供的气流达不到要求，则备用通风扇将启动。第七章 机箱和辅助设备7 ENCLOSURE AND ANCIL

45、LARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米7.2.4 Dust Protection Fi

46、lters灰尘保护过滤器第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒

47、妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米The dust protection, barrier-type filters are installed at the enclosure inlet vents. The filters prevent dust from entering the enclosure. The exhaust vents are equipped with back-draft dampers to prevent dust from entering the enclosure when the unit is not running.栅型灰尘保护过滤器装在机

48、箱进气口。过滤器阻止灰尘进入机箱。排气口装有逆行气流阻尼器，防止当系统没有运行时灰尘进入机箱。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔

49、匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米7.2.5 Pressurization增压第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is

50、 equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米Pressurized systems are normally used in classified hazard areas. Positive air pressure keeps outside hazardous air or dust from entering the enclosure (as in an area with natural gas in the ambient air). Negative p

51、ressure prevents air inside the enclosure from escaping.增压系统通常用在危险区域。正气压阻止外面危险气体或灰尘进入机箱（如同在一个周围空气里有天然气的区域里）第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe packa

52、ge operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米The system uses a vent fan, a manually adjustable backpressure damper, a differential pressure-sensing gage, and an inlet air filter high differential pressure alarm switch. The switch

53、provides a low-pressure differential signal to the engine control system.此系统用一个排气扇，手动调节反压闸，压差传感器和一个进气过滤器压差高报警开关。此开关为引擎控制系统提供一个低压差动信号。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the pac

54、kage frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米The enclosure ventilation is monitored by a pressure-sensing device. In the event of a vent fan failure, an alarm is initiated. An optional backup vent fan ope

55、rates in the event of a primary vent fan failure. All unused openings on the package skid are sealed, and the skid requires sealing to its foundation upon installation.机箱的通风用一个压力传感设备来监视。出现排气扇故障情况时，将出现报警。如果主排气扇出现故障，则备用排气扇将启动。撬块包里所有没有使用的孔都密封，撬块要焊在其地基上。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅

56、助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米7.2.6 Lighting System照明系统第七章 机箱和辅助设备7 ENCL

57、OSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米An ON/OFF

58、 switch operates the ac lights in the enclosure. Standby dc lights are also provided.ON/OFF一个选择开关控制机箱里的灯。也有提供备用灯。第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe

59、 package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米7.2.7 Enclosure Resistance Temperature Detector机箱热电阻探测器第七章 机箱和辅助设备7 ENCLOSURE AND ANCILLARY EQUIPMENT机箱和辅助设备7.1 GENERAL DESCRIPTION总体描述The turbine engine is housed in a self-contained enclosure that is connected to the package frame. For safe package operation, the enclosure is equipped with a vent悸驶蟹麓脯哪霹操乔匙瞒荫龄绪蚁涨溜垮煌肘期韩什用硬恒察啄撵雪猎戒藩浙评棘屡榜舒饭咽边沟拒妖瓜沈海阂罩拱性赢哼檄烷日湖尼名涂易挫米The Enclosure Re