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Cilia and capillary tubes are two distinct yet fascinating topics that hold unique significance in various scientific fields. Cilia are hair-like structures found in many organisms, playing critical roles in diverse functions such as movement, sensing, and transport. These slender projections are present in a range of organisms, from microbes to mammals, and hold immense importance in understanding the complexities of cellular and organismal biology. On the other hand, capillary tubes refer to the small, thin tubes commonly found in refrigeration systems. These tubes facilitate the transfer of refrigerant and aid in regulating temperature, contributing to the efficient cooling of refrigerators and freezers. By exploring these topics further, we can gain a deeper understanding of both the intricate workings of organisms on a cellular level and the mechanisms behind refrigeration technology.
Capillary tube is an important device in the refrigerator, directly affecting the operation of the cabinet. At the same time, many users wonder about the size of the refrigerator capillary tube. So let’s find out more about cilia through this article with Thptlaihoa.edu.vn!
What is a cilia?
Capillary tube is Kapile tube, capillary tube, spray cable,… This is a throttling device or expansion device mainly equipped in refrigerators and air conditioners. The capillary tube is simply composed of a very small diameter of 0.6 – 2mm with a length of 0.5 – 5m .
Features of capillary tubes in refrigerators
Installation location
The capillary is installed between the filter dryer at the rear of the condenser and connected to the evaporator in the direction of the refrigerant movement.
Function
The capillary acts as a throttling function in the refrigeration system, ie supplying an adequate amount of liquid gas to the evaporator and maintaining the evaporator pressure consistent with the evaporator temperature in the indoor unit.
Mechanism of action
Capillary tubes operate based on a cooling mode that requires a certain amount of liquid gas to be injected into the indoor unit. Then, this amount of liquid gas must match the refrigeration capacity of the compressor and the flow through the capillary at the specified conditions.
Advantages and disadvantages
- Advantages : The capillary tube does not have many moving parts, so it is very simple to operate and does not need a container. When the compressor stops working for a few minutes, it helps to balance the pressure of the two capillaries and start the compressor again easily, saving energy.
- Cons : Only suitable for use in refrigeration systems with small and very small capacity because the capillary tube cannot automatically adjust the flow according to different working modes. At the same time, the tube is easy to dirty, easy to clog and damp, and difficult to determine the length of the pipe.
Determine the size of the cilia
The flow of the capillary depends on the geometrical dimensions of the tube such as: length, inner surface roughness, inner diameter, tube layout to straighten or curl springs,… Also depends on condensing pressure, suction pressure and supercooling temperature of liquid gas.
However, the refrigeration capacity of the compressor varies inversely with the capillary flow. To determine the capillary size, you can rely on the simple German math DKV – Arbeitsblatt 4 – 17 .
Common problems and solutions
In the process of use, the capillary tube of the refrigerator often has problems such as the capillary clogged with moisture and the capillary clogged, causing the refrigerator to run for a while and then stop. The reason is that the capillary tube is blocked, making it impossible for gas to circulate in the pipe and clog in the outdoor unit.
From there, the compressor works too much, leading to high pressure and temperature. To overcome this error, some refrigerator manufacturers have equipped a filter in front of the capillary to filter out impurities generated when the compressor operates.
Above is an article about what is a cilia? Learn about capillary tubes in the refrigerator. If you have any questions about the refrigerator, please leave a comment below!
In conclusion, cilia are hair-like structures found in various organisms, including humans, that serve important functions such as facilitating movement and maintaining proper functioning of certain organs. They play a crucial role in processes like respiration and reproduction. Understanding the structure and function of cilia is essential for uncovering the underlying mechanisms behind various diseases and medical conditions. Furthermore, capillary tubes in refrigerators are small tubes that help regulate temperature within the fridge, making it crucial in preserving the quality and longevity of perishable items. By learning about cilia and capillary tubes, we gain valuable knowledge about two distinct but equally significant aspects of the biological and mechanical world.
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