British thermal unit/hour

简明释义

英热单位/小时;

英英释义

例句

1.Our new furnace operates at 80,000 British thermal unit/hour efficiency.

我们的新炉子的效率为80,000英热单位/小时。

2.To ensure optimal heating, the boiler should provide at least 100,000 British thermal unit/hour.

为了确保最佳加热，锅炉应至少提供100,000英热单位/小时。

3.The air conditioner has a cooling capacity of 5000 British thermal unit/hour.

这台空调的制冷能力为5000英热单位/小时。

4.The heat pump can transfer heat at a rate of 15,000 British thermal unit/hour.

该热泵的热量转移速率为15,000英热单位/小时。

5.This refrigerator consumes about 200 British thermal unit/hour in energy.

这台冰箱的能耗约为200英热单位/小时。

作文

In the world of energy and heating, understanding various units of measurement is crucial for both professionals and consumers. One such important unit is the British thermal unit/hour, commonly abbreviated as BTU/h. This unit measures the rate at which energy is used or produced in heating and cooling systems. To grasp its significance, we must first understand what a British thermal unit (BTU) is. A BTU is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. Therefore, when we talk about British thermal unit/hour, we are referring to how many BTUs are transferred in one hour, which provides a clear picture of the efficiency and capacity of heating equipment.The relevance of British thermal unit/hour becomes particularly evident in the context of HVAC (heating, ventilation, and air conditioning) systems. These systems are designed to maintain comfortable indoor climates, and their performance is often evaluated based on their BTU capacity. For instance, an air conditioner with a capacity of 12,000 British thermal unit/hour can effectively cool a space of approximately 600 square feet, assuming standard conditions. This means that for every hour of operation, the unit can remove 12,000 BTUs of heat from the air, making it essential for homeowners to choose the right size unit for their specific needs.Moreover, understanding British thermal unit/hour is not only vital for HVAC professionals but also for consumers looking to make informed decisions about their energy consumption. When purchasing heating or cooling appliances, consumers should consider the BTU rating as it directly correlates with energy efficiency and operating costs. A higher BTU rating may indicate a more powerful system, but it can also lead to increased energy bills if the unit is oversized for the space it serves.In addition to residential applications, the British thermal unit/hour measurement is also significant in industrial settings. Factories and manufacturing plants often require precise control over temperature and humidity levels to ensure product quality and worker comfort. Understanding the BTU requirements for these spaces helps facility managers select appropriate heating and cooling systems, thereby optimizing energy use and reducing operational costs.Furthermore, the concept of British thermal unit/hour is integral to discussions about energy efficiency standards and regulations. Governments and organizations often set guidelines that dictate minimum efficiency ratings for HVAC systems. By using BTUs as a benchmark, these standards help promote the use of more efficient technologies, ultimately leading to reduced greenhouse gas emissions and a smaller carbon footprint.In summary, the British thermal unit/hour is a fundamental unit of measurement in the field of energy management, especially concerning heating and cooling systems. Its importance spans residential, commercial, and industrial applications, influencing everything from consumer choices to regulatory standards. As awareness of energy efficiency continues to grow, understanding units like British thermal unit/hour will empower individuals and organizations to make smarter, more sustainable decisions regarding their energy use.

在能源和供热的世界中，理解各种测量单位对于专业人士和消费者都至关重要。其中一个重要的单位是英热单位/小时，通常缩写为BTU/h。这个单位测量加热和冷却系统中能量使用或产生的速率。要理解它的重要性，我们首先需要了解什么是英热单位（BTU）。BTU被定义为将一磅水的温度提高一华氏度所需的热量。因此，当我们谈论英热单位/小时时，我们指的是在一个小时内转移的BTU数量，这清晰地描绘了加热设备的效率和容量。英热单位/小时的相关性在HVAC（供暖、通风和空调）系统的背景下尤为明显。这些系统旨在维持舒适的室内气候，其性能通常根据其BTU容量进行评估。例如，一台容量为12,000英热单位/小时的空调可以有效地冷却约600平方英尺的空间，假设在标准条件下。这意味着每小时运行时，该设备可以从空气中去除12,000 BTU的热量，因此，对于房主而言，选择适合其特定需求的合适大小的设备至关重要。此外，理解英热单位/小时不仅对HVAC专业人士至关重要，也对希望对其能源消费做出明智决策的消费者同样重要。在购买供热或制冷设备时，消费者应考虑BTU评级，因为它直接与能源效率和运营成本相关联。更高的BTU评级可能表明系统更强大，但如果设备对于其服务的空间过大，也可能导致能源账单的增加。除了住宅应用外，英热单位/小时的测量在工业环境中也十分重要。工厂和制造厂通常需要精确控制温度和湿度，以确保产品质量和员工舒适。了解这些空间的BTU需求有助于设施经理选择合适的加热和冷却系统，从而优化能源使用并降低运营成本。此外，英热单位/小时的概念在有关能源效率标准和法规的讨论中也是不可或缺的。政府和组织通常设定指导方针，规定HVAC系统的最低效率评级。通过使用BTU作为基准，这些标准有助于促进更高效技术的使用，最终减少温室气体排放，降低碳足迹。总之，英热单位/小时是能源管理领域的基本测量单位，特别涉及加热和冷却系统。它的重要性跨越了住宅、商业和工业应用，影响着从消费者选择到监管标准的方方面面。随着对能源效率认识的不断提高，理解像英热单位/小时这样的单位将使个人和组织能够在能源使用上做出更聪明、更可持续的决策。