23.080 泵 标准查询与下载



共找到 1015 条与 相关的标准,共 68

本文件规定了离心式高压液氨泵的型式、型号与基本参数、基本要求、技术要求、试验方法、检验规则以及标志、包装、运输、贮存和质量承诺。 本文件适用于输送液氨介质温度在-30 ℃~132 ℃,提升压力在10 MPa以上的离心式液氨泵(以下简称泵)。其他输送类似介质的离心泵可参照使用。

High pressure ammonia centrifugal pump

ICS
23.080
CCS
C344
发布
2022-12-08
实施
2023-03-21

Energy efficiency limit value and energy efficiency grade of pump water supply and drainage system

ICS
23.080
CCS
J71
发布
2022-10-20
实施
2023-04-01

Energy efficiency limits and energy efficiency grades of water ring vacuum pumps and water ring compressors

ICS
23.080
CCS
J71
发布
2022-10-20
实施
2023-04-01

1.1 This specification covers the requirements applicable to the design and construction of centrifugal pumps for shipboard application. The three classes of service covered by this specification are as follows: 1.1.1 Class 1—Freshwater, 1.1.2 Class 2—Seawater, and 1.1.3 Class 3—Hydrocarbon pumps (less than 1500 SSU). 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Centrifugal Pump, Shipboard Use

ICS
23.080
CCS
发布
2022-10-01
实施

本文件规定了渣浆泵用白口铸铁件(以下简称铸件)的术语和定义、技术要求、试验方法、检验规则、标志、包装、贮存和运输。

White iron castings for slurry pumps

ICS
23.080
CCS
C344
发布
2022-08-20
实施
2022-08-23

1、使用条件与设备组成 本文件规定了恒压供水设备的使用条件和组成部分(电动机控制器、水流传感器、压力传感器、控制面板及防护外罩)。 2、型式、型号与基本参数 本文件规定了供水设备型示、型号表示方法、及不同型号供水设备的基本参数。 3、技术要求 本文件规定了永磁变频恒压供水设备的基本要求、外观要求、装配要求、保护功能、性能与容差、安全和环保、可靠性的要求。 4、试验方法 本文件从基本要求检查、外观、装配检查、保护功能、性能与容差、安全和环保、可靠性等方面规定了永磁变频恒压供水设备的试验方法。 5、检验规则 本章分别从出厂检验和型式检验规定了永磁变频恒压供水设备的检验规则;并规定了设备包装、运输和贮存。

Permanent magnet variable-frequency constant pressure water supply equipment

ICS
23.080
CCS
C344
发布
2022-07-25
实施
2022-07-26

基本参数、技术要求、试验方法、检验规则、标志、包装、运输、贮存、使用说明和服务保证。

Valveless ceramic plunger pump

ICS
23.080
CCS
C344
发布
2022-07-04
实施
2022-07-06

       本文件规定了金刚石六面顶压机用数字化超高压油泵的型号、技术要求、试验方法、检测规则、标志、包装运输和贮存等。本文件的超高压范围指额定压力为100MPa-120MPa。

Digital ultra-high pressure oil pump

ICS
23.080
CCS
C359
发布
2022-05-16
实施
2022-05-16

1.型号编制规则:格式编制、结构; 2.设计要求:柱塞、泵头体、紧固件 3.原材料及一般要求:外观、化学成分、泵头体力学性能、晶粒度、无损检测、强度和密封性能、吊装要求。

Cementing and fracturing pump Hydraulic end assembly

ICS
23.080
CCS
C351
发布
2022-04-08
实施
2022-04-18

3.1  叶片泵 通过叶轮旋转产生离心力、升力来压送液体,使液体获得动能或势能,多为离心泵、轴流泵、混流泵。 3.2  智能 体现于通用驱动器,通过控制输入电机的定子电流电压大小,根据叶片泵的实际运行需要,调整电机转速的大小,以达到节能的目的。 3.3  泵性能曲线 泵性能曲线是指泵在一定转速下,运转时扬程、功率、效率、流量等重要性能参数值以及它们间的相互关系常用性能曲线图表示。 3.4  变频器 通过改变电机工作电源频率方式来控制交流电动机的电力控制设备。根据电机的实际需要提供其运转所需的电压,进而达到节能、调速的目的。 3.5  泵驱动控制原理 通常基于恒压频比控制方法和矢量控制方法来设计控制算法,再通过数字信号处理(DSP)控制电路输出的脉冲宽度调制(PWM)波形控制直流-交流环节中绝缘栅双极型晶体管(IGBT)的开通和关断,从而实现对

Intelligent impeller pump

ICS
23.080
CCS
C344
发布
2022-03-29
实施
2022-03-30

Centrifugal type pumps -- Hydraulic performance acceptance tests by oil as testing liquid

ICS
23.080
CCS
发布
2022-02-21
实施

Reciprocating pumps -- Hydraulic performance acceptance tests

ICS
23.080
CCS
发布
2022-02-21
实施

Gear pumps and screw pumps -- Hydraulic performance acceptance tests

ICS
23.080
CCS
发布
2022-02-21
实施

1   Scope This document describes a methodology to evaluate energy efficiency performance of pump units based on a non-dimensional numerical value called Energy Efficiency Index ( EEI ). This document covers pump units consisting of: — one single or several rotodynamic water pump(s), including where integrated in other products, and driven by a motor system , consisting of an electrical motor, and either: — a terminal box which only enables to operate the pump unit at constant motor stator frequency and thereby (nearly) constant rotational speed, or — a CDM ( Complete Drive Module ) which enables to operate the pump unit at variable rotational speed depending on a varying demand of flow rate and/or discharge or differential pressure. NOTE A CDM is also often called VSD ( Variable Speed Drive). Pump units as defined above are treated as extended products in respect to their energy efficiency.

Pumps. Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - General requirements and procedures for testing and calculation of Energy Efficiency Index (EEI)

ICS
23.080
CCS
发布
2021-12-31
实施
2021-12-31

1   Scope This document specifies methods and procedures for testing, calculating and determining the Energy Efficiency Index ( EEI ) of rotodynamic glanded single pump units for pumping clean water, including where integrated in other products. The pump types and sizes covered by this document are described in the normative Annex A.

Pumps. Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Testing and calculation of Energy Efficiency Index (EEI) of single pump units

ICS
23.080
CCS
发布
2021-12-31
实施
2021-12-31

Testing methods for performance of pump using model pump

ICS
23.080
CCS
发布
2021-12-24
实施

Centrifugal pumps for petroleum, heavy duty chemical, and gas industry services — Basic design

ICS
23.080
CCS
发布
2021-12-24
实施

Testing method for self-priming centrifugal pump

ICS
23.080
CCS
发布
2021-12-24
实施

Micro water jet propulsion pump

ICS
23.080
CCS
J71
发布
2021-12-02
实施
2022-04-01

Castings for pumps Part 2: Steel castings for pumps

ICS
23.080
CCS
J71
发布
2021-12-02
实施
2022-04-01



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