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用文字洗手的人:什么导致水压低

是什么导致低水压?

目录

  1. 了解水压
  2. 快速入门指南诊断低水压
  3. How Many Locations in Your Home Have Low Water Pressure?
  4. Most Common Cause of Low Water Pressure
  5. 低水压的其他原因

在您遇到水供应问题之前,您可能不会意识到您有多少依赖水来完成各种任务。在最坏的情况下,某些问题可能会使您一度无法获得水。但是,即使您的水正在起作用,您仍然可能会遇到低水压的问题。低水压是从水暖固定装置(如水龙头或淋浴头)中出来的水,薄弱的滴水而不是以通常会散发的速度和体积喷出。

当您的水压低时,它会极大地影响您家中的生活质量。从淋浴到洗碗,再洗衣服等,当您的水压降低时,将变成更长,更令人沮丧的任务。要解决问题,您需要了解原因。在这篇文章中,我们将研究一些可能导致房屋中水压损失以及您可以采取什么措施解决问题的原因。

了解水压

用文字的动力洗衣机:了解水压

如果您的水来自市政水提供者,则将其从天然水源泵送到治疗设施,然后在该设施中将其移至较高高度的压力箱。一个常见的例子是水塔。重力自然会产生压力,因此当您的水来到您身上时,它已经被加压。在某些情况下,助推站有助于维持城市中整个水线的压力。如果您的水来自私人井,那么您的水会通过保持一定压力的水箱加压。

理想情况下,住宅水压应在每平方英寸45至55磅(PSI),但通常为45至80 psi。PSI阅读40岁以下的读数被认为是低的,并且30岁以下的读数肯定太低。

快速入门指南诊断低水压

诊断低水压的指南

Before we discuss in detail several different potential causes for low water pressure, we will take a moment to give you a quick overview to help you get started. Here are several reasons why you may experience a loss of water pressure in your home:

  • 对水的需求太多:在某些房屋中,立即装有多个管道固定装置可能会使水供应的需求太高,无法在每个固定装置中保持适当的水压。有了一点协调,您通常可以避免此问题。
  • 故障固定装置:Fixtures themselves, such as shower heads or faucets, can become faulty or clogged over time. In some cases, simply cleaning out the screen or aerator is enough to fix the issue, but at other times, an entire fixture may need to be replaced.
  • Broken Pressure Regulator:水压调节器旨在帮助稳定您的房屋水压,并保持一定范围内。当这些调节器变质时,您的水压可能会变得太高或太低。
  • 闭合阀:您的房屋的供水可以通过两个不同的阀门关闭。您可以自己检查这两个阀门。如果这些阀中的任何一个都不完全打开,则可能会影响整个房屋的水压。
  • 堵塞的管道:如果管道被堵塞,这些堵塞会破坏流过管道的水。随着流动的破坏,水压也会下降。需要清理或更换管道以解决该问题。
  • 腐蚀管道:可以通过清理或更换小管道来修复木log。但是,随着时间的流逝,您的整个管道系统可能会腐蚀,这可能会对您的水压产生负面影响。

继续阅读以便对每个问题以及如何解决这些问题进行更详细的解释。请记住,在大多数情况下,您将使自己的生活更加轻松,并通过致电专业人士解决问题来避免进一步的并发症。

How Many Locations in Your Home Have Low Water Pressure?

带文字的房屋:您家中有多少个地点水压低?

When you are investigating an issue of low water pressure in your home, the first thing to note is the scope of the problem. In other words, you need to know how many plumbing fixtures are experiencing decreased water pressure. You may find the issue is only affecting one fixture, all fixtures in a certain room or every fixture throughout your house.

这是重要的信息,因为它可以帮助您跟踪问题。如果只有一个固定装置正在经历低水压,那么它可能只需要一个简单的修复程序就可以单独使用该固定装置。在整个房屋中水压较低的情况下,这可能表明您的管道中一个更严重的问题。

穿过房屋的内部和外部周围检查每个管道固定装置,包括:

  • 洗碗机
  • Sink faucets
  • 洗手间
  • 淋浴
  • 浴缸
  • 洗衣机
  • Outdoor faucet
  • 软管连接

当您进入每个固定装置时,将其打开并测试热温和冷温。水压仅在热点上很低吗?是仅在冷藏处,还是两者都低?例如,如果您发现水压只有在固定装置在热水设置上时才很低,那么问题可能在于您的热水器。

Most Common Cause of Low Water Pressure

用文字滴水:低水压的最常见原因

Often, when you experience a decrease in water pressure, it is because two different plumbing fixtures are on at the same time. For example, you might turn your shower on while your dishwasher is running and notice that the water coming out of the shower head is not as pressurized as usual. Or, you may notice that your washer is taking longer to fill up than normal while someone is running the hose outside.

之所以发生这种情况,是因为您的供水在任何给定时间只能提供太多。当您一次需要在两个或更多地方流动水流时,水必须分裂而不是全部到一个地方,这会降低压力。如果将水流分开是您经历低水压力的原因,那么当您不再对水流的需求量如此高的需求时,水压应恢复正常。

In the case of the weak shower, wait until the dishwasher is finished running, and try turning on the shower head again. In the case of the washer, turn off the hose outside, and see if the washer begins to fill up more rapidly. If everything goes back to normal when you are only using one plumbing fixture at a time, then you can enjoy good water pressure once more. You should still keep an eye on your water pressure, however, to see if it eventually drops too low, as this could indicate a problem that needs to be fixed.

低水压的其他原因

Water background with text about additional reasons for low water pressure

在某些情况下,它并不像限制立即使用的管道固定装置的数量那样简单。如果您一次仅使用一个管道固定装置时会遇到不良的水压,那么您可以假设需要解决一个问题以恢复适当的水压。您应该考虑以下五个其他原因。

1.过时的固定装置

在某些情况下,低水压可能是由于随着时间的流逝而变得有故障的固定装置引起的。包括生锈,石灰石或沉积物在内的矿物沉积物的积聚会阻碍固定装置并防止水自由流动。这不仅减轻了水压,而且还会影响出来的水质量。如果您注意到仅一两个固定装置的水压低,则可能是这种情况。

在流水下的孩子,有关于过时的固定装置的文字

一次打开它们并观察水的压力一次,一次测试所有固定装置。检查以确保水龙头上的任何屏幕或曝气器都干净且没有缠绕。如果屏幕或曝气器被堵塞,则可能只需要替换该部件即可解决问题。如果这件很清楚,则可能是固定装置本身被堵塞。如果是这样,您可以将其清除或自行更换。

如果您更换整个固定装置,请确保购买适合正确的新固定装置。对于水龙头,将旧孔拿出后,测量两个外孔之间的距离。六英寸或更长时间的距离means you need a wide-spread faucet. This faucet type requires you to manually connect the two valves to the mixing tee.

A distance of just four inches means you need a mini wide-spread or a center-spread faucet. This faucet type is already combined into a single unit encompassing all parts. You can tell the difference between a mini wide-spread and a center-spread faucet just by looking on top of your sink. A mini wide-spread faucet looks like three separate pieces, while a center-spread looks like all one piece. When you work on replacing a fixture, be sure to shut off the water supply.

2.压力调节器

在某些情况下,压力调节器可能是低水压的原因。它也可能导致水压太高。如果您发现在房屋中打开水龙头时,低水压力和高水压之间几乎没有中间地面,那么这是一个迹象,您可能正在处理失败的水压调节器。

并非所有房屋都配备了压力调节器,但是如果您的房屋是您的房屋前软管连接下方的钟形设备。一旦制造商设置了压力调节器 -通常约为45至60 psi- 它不需要调整。但是,可以通过将螺钉在其尖端上旋转来调节压力调节器。逐渐将螺钉顺时针旋转以拧紧或逆时针以松开。拧紧螺钉应导致水压增加,松开螺钉应导致水压降低。

If your water pressure was well-regulated before but is now too high, too low or both, then your pressure regulator may need to be fixed or replaced rather than simply adjusted. Pressure regulators can go bad, and when this happens, you should not try to fix or replace it yourself, as this can make problems worse. In this case, you are better off to rely on a licensed plumber to evaluate the situation and either repair your current pressure regulator or install a new one.

3.水阀

水阀

两个主要的关闭阀控制您家中的水流 - 一个在您的房屋上或一个仪表上。如果由于某种原因,这些阀中的一个部分被部分或完全关闭,则可能导致您的水压大大降低。当水暂时关闭然后再次打开时,可能会发生这种情况 - 可能会意外关闭一个阀门,而不是一路打开。如果您认为闭合或部分闭合的阀门可能是低水压力的原因,请检查两个主阀以确保它们完全打开。

要检查水表处的阀门,请转到可以位于房屋内部或外部的水表,然后看盒子内。许多自来水公司在街道附近的物业边缘附近安装水表。如果您生活在经历严厉冬季的地区,则可能的仪表可能位于室内,可能是地下室,以保护。有时,只有城市员工可以完全访问您的仪表,尽管您仍然可以观察到阀门是完全处于开或开放位置的。

To check the home valve, look near your home's hose bib. Though this main shut-off is typically located on the exterior of your home, it can sometimes be in a utility room or basement. Shut-off valves are usually either ball or gate valves. Ball valves have a clear open and closed position, whereas gate valves need to be turned like a screw and may require several turns to fully open or close the water flow. If a valve appears to be broken, contact a professional who can see if the valve needs to be replaced.

4.堵塞水管

堵塞的水管

Another potential cause of low water pressure is clogged pipes. One indication that clogged pipes may be the issue is if, when you first turn on a faucet, water sprays out at a normal pressure, but then it immediately begins to flow with noticeably less pressure. Pipes can become clogged over time as mineral deposits, rust or other debris build up on the insides of the pipes and restrict the flow of water. This is especially an issue with galvanized pipes. Galvanized steel is no longer the material of choice for new pipes for this reason. However, it used to be a very common material and is still found in many homes.

如果您不确定房屋中的管道是由什么制成的,请找到管道并使用镍刮擦表面,以便您可以看到材料的原始颜色。如果管道的表面看起来像一分钱,那么它很可能是由铜制成的,这是一种非常常见的管道材料。塑料管也很常见。这些通常是黑色的,可通过可见的夹具易于识别。镀锌钢管的表面看起来像钢灰色。

虽然您可以看到管道是由什么制成的,但这是您的调查应结束的地方。与可能导致水压降低的其他一些问题不同,您无法自己检查。如果您怀疑您的管道可能会堵塞,请打电话给有执照的水管工以查看并确定是否需要清理或更换管道。如果是这样,水管工应该照顾好这个。您不应该尝试自己在管道上工作。在没有必要的专业知识时,试图清理堵塞的管道不仅很难,而且可能很危险 - 例如,您可能会无意中污染饮用水供应。

5. Corroded Plumbing

如果您只有一部分需要取消或更换的管道,但是在某些情况下,房屋的整个管道系统可能会被腐蚀,并且可能需要完全更换。镀锌钢管有平均lifespan of 20 to 50 years。诸如黄铜,铜和铁等材料可以持续更长的时间,但是即使这些管道也需要最有可能在40到100年之间取代。如果您住在一所较老的房子里,那么您的管道可能已经存在了数十年,并且已经严重腐蚀。

Replacing all the plumbing in your house is a large undertaking and is costly, but the results are worth the effort. When putting new plumbing in, you can choose a durable material so you most likely will not have to worry about replacing the piping ever again in your lifetime. Of course, this is a job for the professionals. Make sure you hire a licensed plumber to re-pipe your home.

要检查的另一件事是您是否需要放大分支线。如果您在家中添加了任何新的管道固定装置,那么旧的分支线可能太小了。因此,即使在这种情况下腐蚀不是问题,您仍然会对水压产生同样的影响。线的狭窄内部限制了可以流过的水量。

咨询专业人士

Mr. Rooter plumber greeting a homeowner

Many of the issues discussed above and more should be fixed by a professional. When it comes to plumbing, you do not want to neglect a problem or make the issue worse by trying to fix it yourself. When you encounter plumbing problems of any kind or when you want to check on your plumbing to ensure it is well-maintained, call Mr. Rooter Plumbing of Greater Syracuse at (315) 472-1203.

We offer comprehensive residential, commercial and emergency plumbing services to take care of any issues you experience, including those that reduce water pressure in your home. When you call one of our plumbers in to take care of a problem, you can also take advantage of a complimentary plumbing checkup to diagnose any other potential problems with your plumbing.

我们的服务在管道行业中是无与伦比的。我们了解,处理水暖问题可能会很大,但是我们可以立即承受压力。我们将尽快安排服务,并为您提供平坦的预期,以便您可以轻松休息,无论工作需要多长时间完成,您的成本都不会改变。我们的水管工的首要任务是完成工作,无论需要做什么。您还可以期望我们的水管工会有礼貌,并非常谨慎地对待您的房屋。

立即与我们联系要了解有关我们如何帮助您在整个家中享受巨大水压的更多信息!