单元、设备、管线及仪表编码程序

SNCG NCPP

Unit, Equipment, Line & Instrument Numbering Procedure

PR-0000-PEN-010-0002 A01 Page 2 of 30 Issue Date 24/10/06

Print Date

26/07/2013

Unit, Equipment, Line and Instrument Numbering Procedure 单元、设备、管线及仪表编码程序 Table of Contents 目录

1

INTRODUCTION 介绍 .................................................................................................... 3 2

UNIT NUMBERING 单元编号 ........................................................................................ 3 3 EQUIPMENT NUMBERING 设备编号 .. (16)

3.1 Format of Equipment Identification Number 设备标识编号格式 (16)

3.2 Equipment Identification 设备标识 (17)

3.3 Equipment Identification for Internals 设备内件标识 (18)

3.4 Equipment Identification for Package Unit Items 成套单元的设备标识 ..................18 4 INSTRUMENT NUMBERING 仪表编号 .. (19)

4.1 Instrument Identification Number 仪表标识编号 (19)

4.2 Instrument Function Identification Letters 仪表功能标识字母 (20)

4.3 Instrument Sub Unit Number 仪表主项的编号 (21)

4.4 Interlock and Sequence Control Number 连锁和过程控制的编号 ..........................21 5 ELECTRICAL EQUIPMENT NUMBERING 电气设备编号 .. (22)

5.1 Electrical Identification Number 电气标识编号 (22)

5.2 Electrical Identification Letters 电气标识字母 ......................................................22 6 PIPING NUMBERING 管道编号 (23)

6.1 Pipeline Identification: 管线标识 (23)

6.2 Vessel Trim Identification for P&ID P&ID 图上容器附件的标识 (23)

6.3 Piping Special Part Identification 管道特殊件的标识 (24)

6.4 Pipe Specification 管道等级 (24)

6.5 Insulation Codes 保温代码....................................................................................24 7 EQUIPMENT CODE LIST 设备代码清单 ................................................................... 25 8 FLUID CODE LIST 流体介质代码清单 .. (26)

SNCG NCPP

Unit, Equipment, Line & Instrument Numbering Procedure

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1 INTRODUCTION 介绍

A common numbering system for units, equipment, lines and instruments will be used across the SNCG NCPP by all contractors. as defined in this Procedure.

The plant is pided into process units each with their own unique identifier. Each unit has a common facilities number. Standard abbreviations for unit names will be used. Equipment numbering will utilise common equipment designations and include unit numbers.

Line numbering will include size, unit number, specification and insulation information.

在神华宁煤煤基烯烃项目中，所有承包商均应使用本程序规定的单元、设备、管线及仪表通用编码程序。

本工厂按工艺分成不同的单元，每个单元都有自己唯一的编码。每个单元有一个通用的数字代码来代表单元识别编码。单元名称将采用标准缩写形式。设备编码应使用通用的设备标识，并将单元编码包括在内。

管线编码形式应包括尺寸、单元号、等级及保温等内容。

2 UNIT NUMBERING 单元编号

Each Process unit will have a unique number. Units closely linked and constructed within a single process block are grouped together with similar numbers as shown in the table below. Unit numbers will be used for all equipment, lines and instruments. They will also be used on document numbers to indicate the applicability of the document to the site, a process block or to an inpidual process unit.

每个工艺单元都有一个唯一的编码。关系密切并且建造于同一个工艺分区内的单元通过相似的编码联系到一起，组成一组，详见下表所示。单元编码将用于所有设备、管线及仪表的编码中。该编码同时应用于文件编号中，用以表示该文件可适用的现场，一组设备或一个单独的工艺单元中。

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注1： 建筑物指单元如配电站，采用单元编号

3 EQUIPMENT NUMBERING 设备编号

3.1 Format of Equipment Identification Number 设备标识编号格式

The equipment identification number shall consist of prefix- equipment code, unit number, serial number and optional suffix.

设备标识编号应包括前缀名称，设备代码，单元编号，系列编号和可选的后缀

D –52001AB/C

Letter Suffix 后缀字母

Equipment sequence number (from 01 to 99)

设备序列号（从01-99）

Unit Number, designates the unit in which the equipment is installed (520=Methanol Synthesis) 单元编号，指定安装设备的单元

Main Equipment Code 主设备代码

SNCG NCPP

Unit, Equipment, Line & Instrument Numbering Procedure

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a

Equipment code 4-digits max. See Section 7.0 设备代码 最多4-位数 参见7.0项 b

Unit 3-digits See Section 2.0 单元 3-位数 参见2.0项 c

Sequential Number of Main Equipment 2-digits 主要设备的序列编号 2-位数

d Sequential Character 1-digit (in cas

e o

f parallel equipment,

e.g. A, B) 序列字符 1-位数（如果是并列设备，如A ，B ）

Example:

P-- 60311A (A Quench Water Pump in Unit 6030) （单元6030的激冷水泵）

Remark: The first three digits characterise the Unit Number. Additional digits are used for counting as for equipment streams, etc. (for example: The digits 60115 indicate that it belongs to Unit 6010, which is the MTP Reaction and 15 is the 15th of its kind. 备注： 首三位数代表单元编号。附加的位数是指设备序列号等（例如：位数60115表示属于单元6010，即指MTP 反应，15是指该类型的第15号）

a) Serial number: from 01 to 99 within each unit and alphabetic character.

系列编号：各单元内及字符位数从01到99

b) Optional suffix: 可选的后缀

No suffix will be indicated where ever single equipment items are installed: R-60111. 单台设备不带后缀：R-60111

Two numbers installed with one in operation while the other one stand-by 安装有两台设备，一个运行，另一备用:

P-60001 A/B

Two numbers installed with both in operation 安装两台，两台都运行:

P-60101 AB

Four numbers installed with three in operation while the fourth one stand-by 安装四台，A,B,C 都运行，D 为备用:

P-60201 ABC/D

Note: In the P&IDs there will not be a differentiation between equipment in operation

and in stand-by mode.

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Unit, Equipment, Line & Instrument Numbering Procedure

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注：P&ID 图中的运行设备和备用设备没有区别。

3.3 Equipment Identification for Internals 设备内件标识

a Equipment code 4-digits max. See Section 7.0 设备代码 最多4-位数 参见7.0项

b Unit

3-digits

See Section 2.0

单元 3-位数 参见2.0项

c

Sequential Number of Main Equipment 2-digits 主设备的序列编号 2-位数

d

Sequential Character

1-digit (in case of parallel equipment, e.g. A, B) 序列字符 1-位数（如果是并列设备，如A ，B ）

e

Sequential Number of Equipment

2-digits

设备序列编号 2-位数

Example: 例如

TI-45101-01 (first internal for Quench Column T-45101 急冷塔T-45101的第一个内件)

3.4 Equipment Identification for Package Unit Items 成套单元的设备标识

a Equipment code 5-digits max See Section 7.0 设备代码 最多5-位数 参见7.0项

b

Unit

3-digits

See Section 2.0

单元 3-位数 参见2.0项

c

Sequential Number of Package Unit 2-digits

成套单元的序列编号 2-位数

d Sequential Character

1-digit (in case of parallel lines, e.g. A, B) 序列字符 1-位数（如果是并列设备，如A ，B

）

e

Sequential Number of Equipment

2-digits

设备序列编号 2-位数

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Turbo Compressor (Package Unit) C Y-01001

透平压缩机 （成套单元内）

Oil Vapour Fan (A) for Compressor C C Y-01001-01A

压缩机的油气风机（A ）

Oil Vapour Fan (B) for Compressor C C Y-01001-01B

压缩机的油气风机（B ）

Motor for Oil Vapour Fan (A) for Compressor 01 in Unit 0100 M C C Y-01001-01A

单元0100的压缩机油气风机（A ）的电机

4 INSTRUMENT NUMBERING 仪表编号

Instrument tag numbering shall be unique across the entire complex.

仪表标签编号在全厂将是唯一的。

4.1 Instrument Identification Number 仪表标识编号

a

Unit 3- digits See Section 2.0 单元 3-位数 参见2.0项

b

Function 4- digits See Section 4.2 功能 4-位数 参见4.2项

c

Sub Unit 2- digits See Section 4.3 主项 2-位数 参见4.3项

d

Sequence Number 2- digits 序列号

2-位数

e Suffix 1- digit

后缀 1-位数

Example: 如

010FIRC1101A

SNCG NCPP

Unit, Equipment, Line & Instrument Numbering Procedure

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4.2 Instrument Function Identification Letters 仪表功能标识字母

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4.3 Instrument Sub Unit Number 仪表主项的编号

This code number will be allocated in discussion with the BED contractor before the start of the production of the P&ID’s. 在P&ID 生成之前，该部分主项的编号将与基础设计承包商讨论后确定。

4.4 Interlock and Sequence Control Number 连锁和过程控制的编号

The functional logic description is split into inpidual logic systems, which have different code numbers. However the inpidual logics have dedicated logical relations to each other. 带功能的逻辑描述分成单独的不同编号的逻辑系统。但是每个逻辑块具有彼此特定的逻辑关系。

The Numbering conventions for the Interlock Sequences are as follows: 逻辑编号的约定见下：

UZ 10000 Full Interlock Sequence Number 完整的连锁程序编号 (5 or 6 numerical digits) Z Type of Interlock 连锁类型 – see below 100 Unit Number 单元编号 0 Interlock Sequence Location 连锁位置 – see below 0 Consecutive Numbers (0…..99) 序列号(0…..99)

Where t he following letters replace the letter “Z ” Above: 下面字母替换上面的“Z ” E Hard-wired Interlock 硬线连接连锁 S Interlock Trip Sequence 连锁跳闸程序 A Interlock Trip located in DCS with Main Trip Sequence located in ESD

位于DCS 里的连锁跳闸，其主连锁跳闸程序在ESD

X Interlock Start-up Conditions/Sequence 开车连锁状态/程序

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