water seal

简明释义

水封

英英释义

例句

1.The plumber installed a new water seal to prevent sewer gases from entering the house.

水管工安装了一个新的水封以防止污水气体进入房子。

2.A broken water seal can lead to unpleasant odors in your bathroom.

损坏的水封可能会导致浴室内出现不愉快的气味。

3.Make sure the water seal is intact before using the shower.

在使用淋浴之前，请确保水封完好无损。

4.You should regularly check the water seal on your toilet to avoid leaks.

你应该定期检查马桶上的水封以避免漏水。

5.The water seal in the sink trap helps to keep the area free from pests.

水槽下水道的水封有助于保持该区域无害虫。

作文

In many engineering and plumbing applications, the term water seal refers to a method of preventing the escape of gases or odors from sewage systems into the living space. A water seal acts as a barrier, using water to create a seal that blocks unwanted gases while allowing wastewater to flow through. This is crucial in maintaining hygiene and comfort in homes and buildings. The concept is most commonly seen in toilets and drains, where a certain amount of water remains in a trap to form this essential barrier. The effectiveness of a water seal heavily relies on its design and maintenance. For instance, in a typical toilet, the bowl contains water that serves as a water seal. When the toilet is flushed, waste is carried away, but the water level in the bowl remains high enough to prevent sewer gases from escaping. If the water evaporates due to prolonged disuse, the water seal is compromised, leading to unpleasant odors in the bathroom. This is why it is recommended to flush toilets regularly, even if they are not being used frequently.Moreover, the water seal is not just limited to toilets; it is also found in sinks and floor drains. In these cases, the water seal works similarly by trapping water in a U-shaped bend known as a trap. This design ensures that any gases from the sewage line cannot rise up and enter the living space. Regular cleaning and maintenance of these traps are necessary to ensure that the water seal remains effective. Clogs can occur from debris buildup, which can lead to a reduced water level in the trap, thereby weakening the seal.Another important aspect of the water seal is its role in preventing backflow. In some plumbing systems, especially in areas prone to flooding, a water seal can help prevent contaminated water from entering the clean water supply. This is particularly critical in maintaining public health standards. Engineers often design systems with multiple water seals to ensure that there are several layers of protection against contamination.In conclusion, the water seal is a simple yet vital component in plumbing that plays a significant role in ensuring sanitary conditions in our living spaces. By understanding how a water seal functions and the importance of its maintenance, homeowners can take proactive steps to prevent issues related to plumbing and hygiene. Regular checks and cleaning can ensure that the water seal remains intact, thereby safeguarding the home from unpleasant odors and potential health hazards. As such, the water seal is not just a technical feature; it is an essential aspect of our daily lives that contributes to our overall well-being.

在许多工程和管道应用中，术语水封指的是一种防止污水系统中的气体或气味逃逸到居住空间的方法。水封充当屏障，利用水形成一个密封，阻止不需要的气体，同时允许废水流动。这对于维护家庭和建筑物的卫生和舒适至关重要。这个概念最常见于厕所和排水口，其中一定量的水保留在一个弯管中，以形成这一基本屏障。水封的有效性在很大程度上依赖于其设计和维护。例如，在典型的厕所中，马桶内含有水，作为一个水封。当马桶冲水时，废物被带走，但马桶碗中的水位仍然足够高，以防止下水道气体逸出。如果由于长时间不使用而导致水分蒸发，水封就会受到损害，从而导致浴室散发出不愉快的气味。这就是为什么建议即使不经常使用，也要定期冲洗马桶。此外，水封不仅限于马桶；它也出现在水槽和地漏中。在这些情况下，水封通过在一个称为弯管的U形弯头中保留水来起作用。这个设计确保了污水管中的任何气体都无法上升并进入居住空间。定期清洁和维护这些弯管是必要的，以确保水封保持有效。堵塞可能会因碎屑积聚而发生，这可能导致弯管中的水位降低，从而削弱密封效果。水封的另一个重要方面是它在防止回流中的作用。在一些特别容易发生洪水的区域，水封可以帮助防止污染水进入清水供应。这在维护公共卫生标准中尤为关键。工程师通常设计多重水封系统，以确保有多个保护层以防止污染。总之，水封是管道系统中一个简单但至关重要的组成部分，在确保我们生活空间的卫生条件方面发挥着重要作用。通过了解水封的功能及其维护的重要性，房主可以采取主动措施，防止与管道和卫生相关的问题。定期检查和清洁可以确保水封保持完好，从而保护家居免受不愉快气味和潜在健康危害的影响。因此，水封不仅仅是一个技术特征；它是我们日常生活中一个重要方面，有助于我们的整体福祉。