Water supply pressure should not exceed 80% of the working pressure of the water heater. The working pressure is stated on the water heater's data plate.
供水压力不能超过热水器工作压力的80%。热水器的工作压力标注在热水器的参数板上。
It can not only control according to the fact of consumer in the distance to solve the contravention of water supply pressure not enough , but also found fault of it in time.
它不但能根据用水用户的实际要求进行远程控制，满足用户的实际要求，为用户提供高质量的供水服务，解决了当前存在的许多地方供水压力达不到要求的矛盾；
Tensile strength of LDPE resin low voltage differential, rigid poor dimensional stability when processing poor, and connection difficulties, not suitable as a water supply pressure tube material.
LDPE树脂的拉伸强度低，耐压差，刚性差，成型加工时尺寸稳定性差，并且连接困难，不适宜作为给水压力管的材料。
The Series 2300 is recommended where city water pressure is to be reduced to supply plumbing fixtures to prevent violent pressure fluctuations.
这个系列2300被推荐用于打算将城市水压降低以供应卫生洁具，避免出现猛烈的压力波动现象。
Your water heater or water pressure tank could supply 30 to 60 gallons of safe water in an emergency.
您的热水器或供压水罐在紧急情况下可供应30至60加仑的安全饮用水。
For Shenzhen, water recycling can relieve the pressure on water supply, improve and restore the water environment, and bring prominent social and environmental benefits.
既能缓解深圳城市供水的压力，又可改善和恢复深圳的水环境，同时社会效益和环境效益十分显著。
Full automatic temperature and pressure relief protection for commercial hot water supply tanks and heaters based on the latest ANSI Z21.22 listing requirements for temperature discharge capacity.
全自动温度压力安全阀，适用于商用热水供应容器和热水器，符合最新版ansi Z 21.22标准关于温度排泄能力的要求。
Fully automatic temperature and pressure relief protection for domestic hot water supply tanks and heaters based on the latest ANSI Z21.22 Listing requirements for temperature discharge capacity.
全自动降温减压安全保护功能，适用于室内热水供应容器和热水器，符合最新版ansi Z 21.22标准对于温度排泄能力的要求。
Control supply line water pressure. install a soft seated spring loaded check valve upstream of the assembly.
控制供应管道的水压。在总成的上游安装一个软阀座，弹簧负载止回阀。
Quick closing valves, water hammer or supply pressure fluctuations can cause intermittent discharge.
迅速关闭阀门，水锤或供应压力波动可能导致间歇性排放。
This article introduces the frequency speed constant pressure water supply system controlled by PLC, presenting its hardware structure, the design of PLC program and its application.
介绍了用PLC控制的变频调速恒压供水系统的基本原理，给出了系统的电气线路和PLC程序设计，并在实际中得到了应用。
At the same time provide will cut off the constant pressure water supply, long, endoscopic wash-infection machine, sterilization kettle and mature control system.
同时提供定长切断、供水恒压、内窥镜洗消机、灭菌釜等成熟的控制系统。
The safety water supply distribution system means that the finished water can meet the users' need from the water quality, water quantity and water pressure at the same time.
管网安全供水是指在出厂水质合格并具有足够水量和压力的前提下以尽可能低的造价，同时满足用户在水质、水量及水压三方面的要求。
The need to feed a growing population is putting much pressure on the world's supply of water.
不断增长的人口对水的需求大大增加了世界水供应的压力。
In water supply system, water supply in constant pressure means that terminal pressure keeps constant all the time when the quantity of dispended water varies.
在供水系统中，恒压供水是指在供水网系中用水量发生变化时，出口压力保持不变的供水方式。
This paper introduces a constant pressure water supply system for small scale water supply plant.
本文介绍了一种小型自备水厂恒压供水控制系统。
This part researches and analyses the municipal fire consumption, pipe diameter and pressure of fire water supply pipes, space between municipal hydrants and other problems of fire water supply.
该部分从城镇消防用水量标准、消防给水管道管径和压力、市政消防栓的布置等几个方面分析研究消防供水的问题。
This article emphasizes calculation of boosting and water supply and design of high pressure water system.
着重介绍了水压过程增压补进水计算和高压水系统的设计。
PPR pipe is a new type construction material widely used in civilian and industrial water supply and sewerage system, but it is poor in hot and pressure resistance.
(无规共聚聚丙烯)管材是广泛应用于民用和工业给排水系统的一种新型建筑材料，但存在耐热、耐压性能方面的不足。
Water supply for pressure test is taken from construction water for temporary purpose and set temporary water use sites in every floor.
试压水源为工程临时用水水源，利用每层临设用水点。
Demonstrates composition and function of a constant pressure water-supply system controlled by PLC and frequency converter as well as the design of each function module.
阐述了基于PLC和变频器控制的恒压供水系统的组成、功能及各功能模块的设计方法。
Automatic frequency of water supply equipment direct water-supply type, is the direct use of the municipal pipe network pressure to supply water directly.
全自动变频供水设备直接供水型，就是直接利用市政管网的压力直接供水。
Before proceeding with the installation, close the main water supply valve, open a water faucet to relieve the house pressure and then close the faucet.
在安装热水器之前，关闭主供水阀门，打开水龙头将住宅内的水压释放掉，然后关闭水龙头。
Since the device is sealed in the constant pressure water supply, Entirely keep the water quality sanitation tagging, Because do not contact with air, Avoid secondary pollution and vandalism.
由于该设备是密闭的恒压供水，完全保持了水源的水质卫生标注，由于不与空气接触，避免二次污染和人为破坏。
We put forward several years ago a new system where the water injector was used to supply water and increase the pressure automatically in the hot water heating system.
在热水供暖系统中，采用水射器自动补水加压是笔者前几年提出的一种新型系统型式。
These land tenure changes mean that the community must adopt a more diversified lifestyle, which is increasing the pressure for a reliable local water supply.
这些土地保有制度的变化意味着社区必须适应更多样化的生活方式，而这又给当地可靠供水增加了压力。
In this paper, MODBUS bus in VVVF control system applied constant pressure in the water supply system was discussed.
本文对MODBUS总线在变频调速控制系统在应用于恒压供水系统进行了探讨。
This thesis discusses improved water supply control system with constant pressure in the fire fighting that is composed of transducer, pressure sensor, PLC as well as homemade controller.
论述了利用变频器、压力传感器、可编程序控制器以及自制的控制器组成的改进型消防恒压供水控制系统。
This thesis discusses improved water supply control system with constant pressure in the fire fighting that is composed of transducer, pressure sensor, PLC as well as homemade controller.
论述了利用变频器、压力传感器、可编程序控制器以及自制的控制器组成的改进型消防恒压供水控制系统。
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