2024年6月2日发(作者：)

土木工程给水排水英文文献及翻译-英语论文

土木工程给水排水英文文献及翻译

Building drainage of water-saving techniques

With people's quality of life，the quality and quantity of water are

constantly expanding. Implement sustainable water use and protection of

water resources from destruction. And access to healthy water, recycling

of water, has become the government and the broad masses of the people

the focus of attention. All this gave to the construction of drainage works

on the design of the many new requirements, water supply advanced

technology of the urgent need to accelerate the pace. This paper will

explore more of the building for drainage of water-saving technology; we

hope to arouse the awareness of water conservation to build water-saving

city efforts.

Construction of a water-saving project, in addition to the water saving

should formulate laws and regulations to strengthen the management and

day-to-day publicity and education use price leverage to promote water

conservation work, but also take effective measures, to ensure that the

construction of water-saving work carried out in-depth and

comprehensive. We are

aware that the water supply network's coverage, the extension of

transmission mains and the construction of the building because arising

from the difference in height, will be used to increase the water pressure

before the end of ways to protect the most disadvantaged water points will

be adequate water supply, This will be a large number of regional supply

of high pressure water supply is. Therefore accessories before the water

hydrostatic head greater than outflow, the flow was greater than the rated

flow capacity. Beyond the rated flow capacity of that part of the normal

flow did not have the use efficiency is a waste of water. As a result of

this water is being wasted is not easy to detect and understand, it could

be called a "stealth" wasting water.

It has been in a different type of floor, the building 67 water

distribution points so the overpressure from the measured flow analysis,

Statistical results are 55% of the iron spiral movements - taps

(hereinafter referred to as "ordinary water") and 61% of the ceramic valve

- leading the flow of water-saving more than their rated flow, the

super-flow pressure from the state. Two endings the largest flow out of

the rated flow capacity of about three times [1]. This shows that in our

existing buildings, water supply system overpressure out-flow phenomenon

is widespread and it is a fairly serious. In distribution point pressure

As overpressure flow out of the "invisible" water is not wasted paid enough

attention to, So in our existing "building water supply and drainage

design" and "construction water supply and drainage design GBJ15-20 00

draft "(hereinafter referred to as" draft "), although the water