delayed electric detonator

简明释义

迟发电雷管

英英释义

例句

1.In mining operations, a delayed electric detonator is essential for timing the blast to minimize vibrations.

在采矿作业中，延时电雷管对于控制爆炸的时机以最小化震动是必不可少的。

2.The engineer explained how a delayed electric detonator works in conjunction with other blasting equipment.

工程师解释了延时电雷管如何与其他爆破设备协同工作。

3.The construction crew used a delayed electric detonator to ensure the safety of nearby workers during the demolition.

施工队使用了延时电雷管以确保附近工人的安全在拆除过程中。

4.For safety reasons, the delayed electric detonator was tested before being used in the field.

出于安全考虑，延时电雷管在现场使用前进行了测试。

5.Using a delayed electric detonator allows for precise control over the timing of explosions.

使用延时电雷管可以精确控制爆炸的时机。

作文

In the world of construction and mining, the use of explosives is often necessary to break rock or demolish structures. One of the most crucial components in this process is the detonator, which is used to initiate an explosion. Among the various types of detonators available, the delayed electric detonator (延时电雷管) has gained significant popularity due to its precision and safety features. This essay will explore the functionality, advantages, and applications of the delayed electric detonator in detail.The delayed electric detonator is designed to create a controlled delay between the moment the electrical signal is sent and the actual detonation of the explosive. This delay can range from milliseconds to several seconds, allowing for better timing in blasting operations. The ability to control the timing of explosions is critical in ensuring safety and maximizing efficiency. For instance, in a mining operation, multiple charges may be set off in a sequence rather than simultaneously. This staggered approach helps to minimize ground vibrations and reduces the risk of fly-rock, which can pose a danger to workers and equipment.One of the primary advantages of using a delayed electric detonator is the enhanced safety it offers. Traditional detonators often rely on shock waves that can be unpredictable. In contrast, the delayed electric detonator provides a more reliable method of initiation. By using an electric signal, the chances of accidental detonation due to environmental factors, such as lightning or stray currents, are significantly reduced. This reliability is essential in environments where safety is paramount, such as urban construction sites or near populated areas.Moreover, the delayed electric detonator allows for greater control over the blast's impact. By adjusting the timing of each charge, engineers can optimize the fragmentation of rock, leading to more efficient excavation processes. This not only saves time but also reduces costs associated with additional drilling and blasting. The precision offered by these detonators means that less explosive material is required, further contributing to cost savings and minimizing the environmental impact of blasting operations.Another important application of the delayed electric detonator is in the field of demolition. When dismantling large structures, it is crucial to ensure that the building collapses in a controlled manner. Using a delayed electric detonator, demolition experts can sequence the explosions to achieve a desired outcome, preventing damage to surrounding buildings and infrastructure. This technique has been successfully employed in many high-profile demolitions, showcasing the effectiveness of this technology.Despite the numerous benefits, the use of delayed electric detonators is subject to strict regulations and guidelines. Proper training and certification are required for personnel handling explosives, and adherence to safety protocols is essential to prevent accidents. Additionally, the storage and transportation of detonators must comply with legal requirements to ensure public safety.In conclusion, the delayed electric detonator (延时电雷管) plays a vital role in modern construction and mining practices. Its ability to provide controlled delays in detonation enhances safety, improves efficiency, and allows for precise execution of blasting operations. As technology continues to evolve, we can expect further advancements in detonator design and functionality, making the use of explosives even safer and more effective in the future. Understanding the importance of the delayed electric detonator is essential for professionals in the field, as it represents a significant advancement in explosive technology that benefits both workers and the environment.

在建筑和采矿的世界中，使用爆炸物往往是破碎岩石或拆除结构所必需的。在这个过程中，雷管是一个至关重要的组成部分，用于引发爆炸。在各种可用雷管中，delayed electric detonator（延时电雷管）由于其精确性和安全特性而获得了显著的普及。本文将详细探讨delayed electric detonator的功能、优势和应用。delayed electric detonator设计用于在发送电信号与实际爆炸之间创建可控的延迟。这个延迟可以从毫秒到几秒不等，使得爆破操作中的定时更为准确。例如，在采矿作业中，可以依次引爆多个炸药，而不是同时引爆。这种错开的方式有助于最小化地面振动，并降低飞石的风险，这可能对工人和设备构成威胁。使用delayed electric detonator的主要优势之一是它提供的增强安全性。传统雷管通常依赖于震波，这可能是不可预测的。相比之下，delayed electric detonator提供了一种更可靠的引爆方法。通过使用电信号，意外引爆的机会因环境因素（如雷电或杂散电流）而显著减少。这种可靠性在安全至关重要的环境中尤为重要，例如城市建筑工地或人口密集地区。此外，delayed electric detonator使得对爆炸影响的控制更为精确。通过调整每个炸药的定时，工程师可以优化岩石的破碎，导致更高效的挖掘过程。这不仅节省时间，还降低了与额外钻孔和爆破相关的成本。由这些雷管提供的精确度意味着需要较少的爆炸材料，从而进一步节省成本并减少爆破作业对环境的影响。delayed electric detonator的另一个重要应用是在拆除领域。在拆除大型结构时，确保建筑物以可控的方式倒塌至关重要。使用delayed electric detonator，拆除专家可以按顺序引爆，以实现预期的结果，防止对周围建筑和基础设施造成损害。这种技术在许多高调的拆除中成功应用，展示了该技术的有效性。尽管有众多好处，但使用delayed electric detonators受到严格的法规和指导方针的限制。处理爆炸物的人员需要经过适当的培训和认证，并且遵守安全协议对于防止事故至关重要。此外，雷管的存储和运输必须遵循法律要求，以确保公众安全。总之，delayed electric detonator（延时电雷管）在现代建筑和采矿实践中发挥着至关重要的作用。它在引爆时提供可控延迟的能力增强了安全性，提高了效率，并允许对爆破操作进行精确执行。随着技术的不断发展，我们可以期待雷管设计和功能的进一步进步，使得爆炸物的使用在未来变得更加安全和有效。理解delayed electric detonator的重要性对于该领域的专业人士来说至关重要，因为它代表了爆炸技术的一项重大进步，惠及工人和环境。