英汉化工工程图解词汇-管材及保温.doc

11 配管（管路）和管件 Piping and Fitting
11.1 阀杆与阀盖结构 Valve Stem and Bonnet Designs
1-4 stem types 阀杆型式
1 ISRS (inside screw rising stem) 明杆内螺纹
2 OS & Y(rising stem outside screw and yoke) 支架式明杆外螺纹，轭式明杆外螺
纹
3 IS NRS (inside screw non-rising stem) 暗杆内螺纹
4 sliding stem quick opening 快开滑动杆
5-9 standard bonnet designs 标准阀盖结构
5 union bonnet 活接阀盖
6 screwed bonnet 螺纹阀盖
7 bolted bonnet 栓接阀盖
8 U-bolt bonnet U形螺栓栓接阀盖
9 pressure seal bonnet 压力密封阀盖
10 double-ball grease injector 双球注油器
11 grease injector at lantern ring 套环上得注油器
12 hand lever 手柄
13 ball check 止回球
14 spring 弹簧
15 head housing 阀头
16 needle 针
17 valve housing 阀体
18 pin 销钉
19 stop valve 切断阀
20 injector 注油器
21 gland 压盖
22 follower 随动件
23 packing 填料
24 bonnet 阀盖
11.2 阀门（1） Valves (1)
1 gate valve 闸阀
2 globe valve 截止阀（球心阀） （水平管用）
3 Y-valve Y形阀 （垂直管用）
4 angle valve 角阀
5 ball valve 球阀
6 foot valve 底阀
7 water style butterfly valve 薄片型蝶阀
8 lug style butterfly valve 凸耳式蝶阀
9-11 safety valve (escape valve .protection valve) 安全阀
9 spring safety valve 弹簧安全阀
10 lever and weight safety valve 杠杆重锤式安全阀
11 dead-weight safety valve 重锤安全阀
12 line blind valve 管道盲板阀
13 rubber lined diaphragm valve 橡胶衬里隔膜阀
14-17 check valve 止回阀，单向阀
( retaining valve ,non-return one-way valve)
14 lift check valve 升降式止回阀
15 swing check valve 旋启式止回阀
16 ball check valve (for horizontal piping) 落球式止回阀（水平管用）
17 ball check valve (for vertical piping) 落球式止回阀（垂直管用）
18 (pressure)reducing valve 减压阀
19 piston type regulating valve 柱塞式调节阀
20 change valve 换向阀
21 three way plug (T-port valve) 三通旋塞
22 needle valve (pintle valve) 针阀
23 cock valve (cock) 旋塞阀
24 flat valve 盖阀
25 wafer type body 薄片型阀体
26 weight 重锤
27 lever 杠杆
28 spectacle plate 8字板
29 machine bolt 机制螺栓
30 bar (handle) 手把
31 flange 法兰
阀门（2） Valves(Ⅱ)
1 diaphragm valve 隔膜阀
2 weir type 堰式（隔膜阀）
3 straight-through type 直通式（隔膜阀）
4 three way valve 三通阀
5 divergent 分流（式）
6 convergent 合流（式）
7 quick action valve 速动阀
quick opening valve 快开阀
quick closing valve 快开阀
quick closing emergency valve 事故快关阀
8 pinch valve 胶管阀
9 cryogenic stop valve 低温用切断阀
10 flush bottom outlet valve 罐底排污阀，放净阀
11 flexible reinforced diaphragm 挠性加强膜片
12 weir 堰
13 flexible elastomer tube 挠性合成橡胶管
14 vacuum chamber 真空室
15 hollow operating stem 管状阀杆
16 vacuum jacket 真空夹套
17 thermal insulation 绝热层
18 cryogenic pipeline 低温管道
19 open yoke 开式支架
20 stainless steel plunger 不锈钢柱塞
21 hand-wheel 手轮
22 compression spring 压缩弹簧
23 non-rising stem 暗杆

阀门（3） Valves(Ⅲ)
1 positioned plug valve 定位阀塞调节阀
2 cage positioned ball valve 笼式定位球调节阀
3 variable-orifice damper valve 变孔调节阀
4 slab type sliding gate valve 平板式滑动闸阀
5 guillotine sliding gate valve 闸刀式滑动闸阀
6 vacuum-jacketed Y-valve 真空夹套Y-形阀
7 sweep angle valve 清刮式角阀
8 float-ball self-closing valve 浮球式自动关闭阀，自力式浮球
阀
9 sliding plate 滑板
10 inspection window 窥视窗
valve 偏心旋转球截形调节阀
11 self-draining valve 自动排液阀
12 plug 阀塞，阀心
13 cylinder 阀筒体
14 piston 活塞
15 closing port 关阀（信号）接口
16 opening port 开阀（信号）接口
17 adjustable orifice 可调孔口
18 wafer valve body 薄片型阀体
19 actuator 驱动器
阀门（4） Valves(Ⅳ)
1 trickle valve (for cracking unit) 滴流阀（催化裂化装置用）
2 solenoid valve 电磁阀
3 hinge support bracket 铰链环支座
4 hinge ring 吊环
5 valve plate stop 阀板挡板
6 valve plate 阀板
7 diffuser plate 分配板
8 body 阀体
9 solenoid coil 电磁线圈
10 stationary core 固定铁心
11 core tube 芯管
12 movable core 活动铁心
13 housing 外壳
14 shading coil 校正线圈
15 coil connection 线圈接头
16 spring retainer 弹簧支座
17-29 piping arrangement of pressure reducing valve 减压阀的配管
17 sight glass 视镜
18 steam trap 蒸汽输水器
19 strainer 过滤器
20 bypass valve 旁通阀
21 separator 分离器
22 strainer with blow down cock 带排污旋塞的过滤器
23 pressure control stop pipe 压力调节阀
24 safety valve 安全泄气阀
25 pressure control stop valve 压力调节切断阀
26 downstream pressure gauge 下游压力表
27 upstream pressure gauge 上游压力表
28 reducing valve 减压阀
29 full-way valve 同径阀（通径与管道直径相同）
11.3闸阀 Gate Valve
1 hand wheel nut 手轮螺母
2 hand wheel 手轮
3 stem nut 阀杆螺母
4 yoke 支架
5 yoke bolting 支架螺栓
6 stem 阀杆
7 gland flange 压盖法兰，填料压盖
8 gland 压盖
9 gland eyebolts and nut 压盖活节螺栓和螺母
gland lug bolts (eyebolt pin) 压盖凸耳螺栓（活节螺栓销钉）
11、14 nut 螺母
12 stem packing 阀杆填料
13 drain plug 放油丝堵
15 backseat bushing (bonnet stem bushing) 上密封座套筒（阀杆套 筒）
16 bonnet 阀盖
17 bonnet gasket 阀盖垫片
18 bonnet bolts and nuts 阀盖螺栓，螺母
19 gate (disc wedge) 闸板，楔形闸板
20 renewable seat ring 可更换的密封圈
21 body 阀体
22 solid wedge 楔形单闸板
23 split wedge 楔形双闸板
24 flexible wedge 挠性楔形闸板
25 teflon seat ring 聚四氟乙烯密封圈
26 double disc , parallel seat 平行双闸板
27 teflon insert in seat ring 聚四氟乙烯镶嵌密封圈
11.4 截止阀 Globe Valve
1 wheel nut 手轮螺母
2 hand-wheel 手轮
3 yoke sleeve 支架螺纹套筒
4 stem 阀杆
5 eyebolt 活节螺栓
6 eyebolt nut 活节螺栓母
7 gland flange 压盖法兰
8 follower 随动件
10 eyebolt pin 活节螺栓销钉
11 bonnet 阀盖
12、14 nut 螺母
13 bonnet 阀盖双头螺柱
15 grease injector 注油器
16 packing 填料
17 bonnet gasket 阀盖垫片
18 bonnet stem bushing (backseat bushing) 阀杆套筒（上密封座套
筒）
19 disc nut 阀盘螺母
20 seat ring (facing) 密封圈
21 thrust plate 止推板
22 disc 阀盘
23 body 阀体
24 locking pin 锁紧销
all type seat disc (metal disc) 球型座阀盘
25 plug type seat and disc without pilot (composition disc) 无导向塞型阀座和阀盘
（拼合阀盘）
27 globe type disc 球心型阀盘（大阀用）
28 plug type seat and disc with pilot 带导向塞型阀座和阀盘
29 globe type disc 球心型阀盘（小阀用）
30 throttling type seat and disc (V-port) 节流型阀座和阀盘（V形开口）
11.5 球阀 Ball Valve
1 body 阀体
2 socket (body cap) 阀体盖
3 ball 球体
4 ball seat 阀座
5 stem 阀杆
6 gland packing 压盖密封垫
7 stem gasket 阀杆垫片
8 compression ring 压环
9 bonnet cap 阀盖帽
10 hexagon socket bolt 圆柱头内六角螺钉
11 stop plate 止动片
12 lock ring 防松环
13 handle 手柄，扳手
14 body gasket 阀体垫片
15 nut 螺母
16 stud bolt 双头螺柱
17 full port type 等径型
18 reduced port type 缩径型
19 Venturi type 文丘里型
11.6 止回阀 Check Valve
1 swing check valve 旋启式止回阀，摇板式止回阀
2 bonnet stud bolt (cover stud bolt) 阀盖双头螺柱
3 bonnet stud nut 阀盖螺母
4 bonnet cap (cover) 阀盖
5 bonnet gasket 阀盖垫片
6 hinge pin (disc arm pin) 摇板销钉
7 hinge (disc arm) 摇板
8 seal ring 密封圈
9 disc (clack) 阀盘
10 disc washer 阀盘垫圈
11 disc nut pin 阀盘螺母销钉
12 disc nut 螺母
13 body 阀体
14 flange thickness 法兰厚度
15 face to face 法兰面间长度，结构长度（指法兰阀）
16 port opening 阀口
17 diameter of raised face 凸台面直径
18 diameter of pipe flange 管法兰直径
19 center to top 阀体中心线至顶部距离
20 lift check valve 升降式止回阀
21 bonnet cap screw 阀盖螺钉
22 ball type disc 球面阀盘
23 end to end 端面间长度（指丝扣阀、承插焊接阀）
24 socket weld end 承插焊接端
11.7 弹簧安全泄压阀 Spring Safety-Relief Valve
1 stem 阀杆
2 lock-nut 锁紧螺母，防松螺母
3 car seal (lead seal , wire seal) 铅封
4 spring step (spring button) 弹簧挡片
5 bonnet 阀盖
6 body studs 阀体双头螺柱
7 stud nuts 螺母
8 guide 导向盘
9 bellows 波纹管
10 holden insert 阀心垫块
11 ring pin 定位销
12 nozzle 喷嘴
13 body 阀体
14 gag screw (adjusting screw) 调节螺钉
15 compression screw 压紧螺丝
16 cap 护罩
17 spring 弹簧
18 disc holder 阀盘座
19 disc retainer 阀盘护圈
20 adjusting ring 调整环
21 disk 阀盘
22 full nozzle construction 全嘴结构
23 semi-nozzle construction 半嘴结构
24 SAFETY VALVE-An automatic pressure relieving device actuated by
the static pressure upstream of the valve , and characterized
by rapid full opening or pop action . It is used for steam , gas
or vapour service .
安全泄气阀-是一种由于阀的上游静压升高而自动泄压的设施，其特
性是阀门能迅速开启至最大开度，即阀门突然动作，通常这种阀用于
泄放蒸汽、气体等介质。
25 RELIEF VALVE-An automatic pressure relieving device actuated by
the static pressure upstream of the valve , which opens in
proportion to the increase in pressure over the opening
pressure .
It is used primarily for liquid service .
安全泄液阀-是一种由于阀的上游静压升高而自动泄压的设施，这种
阀的开启度随开启压力增高而成比例加大。通常用于泄放液体介质。
26 SAFETY RELIEF VALVE-An automatic pressure actuated relieving
device suitable for use as either a safety or relief valve ,
depending on application .
安全泄压阀-是一种自动泄压设施，根据使用要求，既可用作安全泄
气阀，又可用作安全泄液阀。
11.8 液面控制浮球阀 Pilot Operated Ball Float Valve
1 lever arm 杠杆臂
2 float arm 浮球连杆
3 lock nut 锁紧螺母
4 fulcrum arm 支点臂
5 disc pin 阀盘销
6 cover float 阀盖
7 gunmetal body 炮铜阀体
8 copper float 铜浮球
9 retaining cap 支持环，固定环
10 stem eye 阀杆孔
11 gland 压盖
12 gland nut 压盖螺母
13 gland packing 填料
14 stem 阀杆
15 disc 阀盘
16 piston 活塞
17 rubber piston insert 橡胶活塞垫圈
18 lever connector 杠杆连接节
19 cotter pin 开口销
20 fulcrum pin washer 支点销垫圈
21 fulcrum pin 支点销钉
22 end to end 端面间长度（指螺纹阀，承插焊接阀）
23 face to face 法兰面间长度（指法兰阀）
24 center to top 阀中心至顶部距离
11.9 波纹管密封闸门阀 Bellows Sealed Gate Valve
1 set screw 定位螺钉
2 lubricator 油杯
3 gland plate 压盖密紧盖
4 gland 压盖
5 upper bonnet 上阀盖
6 gland packing 填料
7 insert 垫圈
8 flange 法兰
9 flange tube 法兰管
10 centre joining sleeve 中间连接套
11 lower bonnet 下阀盖
12 gasket 垫片
13 coupling 联接器
14 hand-wheel nut 手轮螺母
15 hand-wheel 手轮
16 yoke nut 支架螺母
17 yoke sleeve 支架衬套
18 gland studs and nuts 压盖双头螺柱和螺母
19 bellows plate 波纹管端板
20 flange tube nuts 法兰管螺母
21 flange tube stud bolt 法兰管双头螺柱
22 gasket 垫片
23 spindle 阀杆
24 bellows 波纹管
25 bonnet flange studs 法兰阀盖双头螺柱
26 bonnet studs and nuts 阀盖双头螺柱和螺母
27 tee head T型接头
28 wedge 楔形闸板
29 body rings 密封座圈，阀体密封圈
30 face to face (flanged end) 法兰面间长度（指法兰端），结构长
度
11.10 热膨胀阀 Thermo Expansion Valve
1 body 阀体
2 seat 阀座
3 needle 阀针
4 spring for needle 针簧
5 needle case 阀针壳体
6 adjusting bolt 调节螺栓
7 pin 销
8 adjusting nut 调节螺母
9 seal nut 密封螺母
10 flare nut 扩口螺母
11 seal cap 密封帽
12 body gasket 阀体垫片
13 bakelite cover 胶木盖
14 name plate 铭牌
15 cover gasket 罩子垫片
16 cover 罩子
17 spring 弹簧
18 bellows keeper 波纹管座
19 set screw 固定螺钉
23 connector 连接头
24 spring stopper 弹簧挡块
25 lock nut 锁紧螺母
26 bellows 波纹管
27 bellows fittings 波纹管接头
28 connector 连接杆
29 O-ring O型环
30 bushing 套筒
31 washer 垫圈
32 capillary 毛细管
33 remote bulb 遥控温包
11.11 阀门操纵机构 Valve Operating Mechanisms
1-3 operating position above the valve 操作位置在阀门上方
1 direct mounted 直接延长阀杆
2 extension spindle taken through a floor 穿过楼板的延伸杆
3 the valve is offset to the floor column in one or both direction 阀门在一个或二个
方向偏离地轴架
4 operating position below the valve 操作位置在阀门下方
5 chain valve 链轮阀
6 hand-wheel 手轮
7 support bearing 支承架
8 extension spindle 延伸杆
9、21 coupling 联接器
10 floor stand (floor column) 地轴架，落地式支座
11 indicator 阀开度指示器
12 padlock 扣锁
13 universal joint 万向接头
14 spur gearing 正齿轮传动
15 bevel gearing 伞齿轮传动
16 chain wheel 链轮
17 chain 链条
18 adjustable sprocket rim 可调节的链轮圈
19 skew bevel gearing 斜伞传动齿轮
20 flexible joint 挠性接头
22 yoke 支架
11.12 蒸汽疏水阀（器）和空气疏水阀（器） Steam Traps and Air Traps
1-3 liguid interface trap 液体界面疏水
mechanical trap 机械型疏水
level sensitive steam trap 因液面而开闭的蒸汽疏水
1 open bucket trap 浮桶式蒸汽疏水
2 float trap 浮球式蒸汽疏水
3 inverted bucket trap 倒吊桶式（钟形浮子式）蒸汽疏水
4-5 thermodynamic trap 热动力式疏水
fluid-property sensitive steam trap 受液体性质影响而开闭的疏水
4 impulse steam trap 脉冲式蒸汽疏水
5 disk steam trap with automatic blow-off device 带自动排放放置的盘式蒸汽疏水
thermostatic trap 恒温型疏水
temperature sensitive trap 受温度变化而开闭的疏水
6 metal expansion steam trap 金属膨胀式蒸汽疏水
7 liquid expansion steam trap 液体膨胀式蒸汽疏水
8 bimetallic expansion steam trap 双金属膨胀式蒸汽疏水
9 thermostatic trap 恒温式疏水
10 compressed air trap 压缩空气疏水阀
11 air vent valve 放气阀
12 、45 valve seat 阀座
13 needle 阀针
14 baffle 挡板
15 bucket 浮桶，浮杯，浮子
16、21、41 plug 丝堵
17 center pipe 中间管
18 condensate inlet 凝液入口
19 float 浮球
20 air vent 排气阀
22 lever 杠杆
23 crank shaft 曲轴
24、31 disc 阀盘
25 air bubble 气泡
26 steam bubble 蒸汽泡
27 air vent 排气孔
28 invert bucket 倒吊桶，钟形浮子
29、40 valve disc 阀盘
30 bimetal 双金属片
32 bellows 波纹管
33 liquid 液体
34 bimetal 双金属
35 screen 滤网
36 screen holder 滤网座
37 disc plate 阀板
38 bonnet 压盖
39 body 壳体
42 bellows 波纹管
43 coupling 联接器
44 union nipple 螺纹短管
46 bimetal 双金属片
47 cover 头盖
48 valve plug 阀芯
49 ball float 浮球
50 bimetallic pressure balanced steam trap 双金属压力平衡式蒸汽疏水阀
51 balanced pressure type steam trap 压力平衡式蒸汽疏水阀
52 bimetal crosses 十字形双金属片
53 adjustment 调节（螺钉）
54 strainer 滤网
11.13 管道附件 Pipe Line Fitments
1 strainer 过滤器
2 screen 滤网
3 screen holder 滤网座
4 separator 汽水分离器
5 flame trap 阻火器
6 line strainer (for large size) 管道过滤器（大管径用）
7-9 temporary strainer 临时过滤器，临时过滤网
7 basket strainer 篮形过滤器
8 cone type strainer 锥形过滤器
9 metal edge-type strainer 蓖式过滤器，多孔金属片过滤器
10 gauze strainer 网状过滤器
11 absorptive silience 消声器，消音器
12 body 壳体
13 sound absorber 吸声材料
14 perforated acoustic construction 多孔吸声结构
15 mechanical bolt 单头螺栓
16 insert 垫片
17 valve plug 阀芯
18 glass 玻璃片
19 baffle 挡板
20 drain 放液口
21 liquid droplet 液滴
22 liquid mist & gas 气体与水雾（进入）
23 housing 外壳
24 element of metal foil 金属滤网
25–30 sight flow indicators 看窗，视镜，窥视镜
25 sight glass flow indicator 玻璃看窗
26 visual flow indicator 浮球式看窗（视镜）
27 drip or flap