access hole

简明释义

检查孔

英英释义

例句

1.The builder recommended placing an access hole near the foundation for future repairs.

建筑商建议在基础附近放置一个接入孔以便于未来的维修。

2.The access hole allows for easy maintenance of the HVAC system.

这个接入孔便于对暖通空调系统的维护。

3.The technician used the access hole to reach the wiring behind the wall.

技术人员利用这个接入孔到达墙后的电线。

4.Make sure the access hole is covered when not in use to prevent accidents.

确保在不使用时覆盖这个接入孔以防止事故。

5.To install the new plumbing, we need to create an access hole in the floor.

为了安装新的管道，我们需要在地板上打一个接入孔。

作文

In the realm of construction and engineering, the term access hole refers to an opening created in a structure that allows for maintenance, inspection, or installation of various systems such as plumbing, electrical wiring, or HVAC. These openings are crucial for ensuring that buildings remain functional and safe over time. Without proper access holes (接入孔), it would be nearly impossible to perform necessary repairs or upgrades without extensive demolition or disruption of the entire structure.The design of an access hole is not merely an afterthought; it requires careful planning and consideration. Engineers must determine the appropriate size and location of the hole to facilitate easy access while maintaining the integrity of the surrounding materials. For instance, an access hole for plumbing might need to be larger than one intended for electrical inspections due to the size of the pipes involved. Additionally, the placement of these holes is often dictated by the layout of the existing systems within the walls or floors.One common scenario where access holes (接入孔) are utilized is during the construction of new homes. Builders will often create these openings during the framing process, allowing electricians and plumbers to run their lines through the walls without having to disrupt the finished surfaces later. This proactive approach not only saves time but also minimizes the potential for damage to the interior finishes, which can be costly to repair.Another important aspect of access holes is their role in safety. In many cases, these openings are required by building codes to ensure that emergency personnel can quickly access critical systems in the event of a fire or other emergency. For example, an access hole may be strategically placed near a furnace or boiler to allow firefighters to shut off fuel lines if necessary. This consideration for safety underscores the importance of thoughtful design when it comes to creating access holes (接入孔).In addition to new constructions, access holes are also essential in older buildings undergoing renovations. As systems become outdated, modern replacements may require new openings to accommodate different configurations. For example, upgrading from an older electrical system to a more modern one could necessitate the creation of additional access holes to allow for the routing of new wiring. This process, while sometimes intrusive, is vital for ensuring that the building remains up to code and continues to function effectively.Moreover, the maintenance of existing access holes (接入孔) is equally important. Over time, these openings can become damaged or blocked, leading to difficulties in accessing the systems they were designed to serve. Regular inspections should be conducted to ensure that all access holes are clear and functional, allowing for quick and easy access when needed.In conclusion, access holes (接入孔) play a pivotal role in the fields of construction and maintenance. They are not just simple openings; they are carefully planned features that facilitate the ongoing functionality and safety of buildings. Whether in new construction or renovation projects, understanding the importance of access holes is crucial for anyone involved in the industry. By prioritizing their design and maintenance, we can ensure that our structures remain safe, efficient, and accessible for years to come.