ống xoắn

Ống xoắn được lắp trong bình đun nước nóng.

Definition

1. Noun:

   • Coil, Helical Tube, Spiral Tube: A tube that is bent or formed into a series of loops or a continuous spiral. This shape is used to maximize the surface area of the tube within a confined space.
   • Serpentine (in technical contexts): A specific type of coiled tube, often used in heat exchange systems, such as in a condenser or evaporator.

2. Noun (Technical Usage):

   • Heat Exchanger Coil: In physics and engineering, a coiled tube designed so that a fluid flowing inside it remains in contact with the external environment for a longer period. This allows the fluid to either absorb heat (warm up) or release heat (cool down), depending on the application.

Usage Examples

• Noun:
  • Ống xoắn trong bình nóng lạnh giúp làm nóng nước. (The coil in the water heater helps to heat the water.)
  • Chất lỏng được làm mát khi đi qua ống xoắn. (The liquid is cooled as it passes through the spiral tube.)
  • Kỹ thuật viên thay thế ống xoắn bị hỏng trong máy lạnh. (The technician replaced the broken serpentine in the air conditioner.)

Advanced Usage

• "Ống xoắn làm mát": Cooling coil.
  • Ống xoắn làm mát là bộ phận quan trọng của hệ thống điều hòa. (The cooling coil is an important component of the air conditioning system.)
• "Ống xoắn nhiệt": Heat coil, heating coil.
  • Hơi nóng từ lò được truyền qua ống xoắn nhiệt. (Heat from the furnace is transferred through the heating coil.)

Variants and Related Words

• Cuộn dây (n): An electrical coil or a roll of wire/rope. This refers more generally to anything wound in circles, not specifically a tube for fluid.
  • Cuộn dây đồng tạo ra từ trường. (The copper coil generates a magnetic field.)
• Ống cong (n): A bent tube or pipe. This is a more general term for any tube that is not straight, without specifying a spiral shape.

Synonyms

• Coil: A length of something wound in a joined sequence of rings.
• Helix: A three-dimensional spiral shape.
• Serpentine: Resembling a serpent in form; winding or twisting (used technically for specific coiled tubes).

Related Concepts

• Bộ trao đổi nhiệt (n): Heat exchanger. An ống xoắn is often a key component of a heat exchanger.
  • Ống xoắn là lõi của nhiều loại bộ trao đổi nhiệt. (The coil is the core of many types of heat exchangers.)
• Làm nóng / Làm lạnh (v): To heat / to cool. These are the primary functions of a technical ống xoắn.
  • Ống xoắn có thể dùng để làm nóng hoặc làm lạnh chất lỏng. (A coil can be used to heat or cool a liquid.)