• About
  • Contact
  • Cookie
  • Disclaimer
  • Privacy Policy
  • Change the purpose of use

Tnhelearning.edu.vn - Various useful general information portal

  • Photo
  • Bio
  • How To
  • Tech

What is a refrigerator thermostat? Structure & role of refrigerator thermostat

December 11, 2023 by admin Category: Tech

You are viewing the article What is a refrigerator thermostat? Structure & role of refrigerator thermostat  at Tnhelearning.edu.vn you can quickly access the necessary information in the table of contents of the article below.

Refrigerator thermal relay is an important and indispensable component in protecting the refrigerator compressor, an effective tool to ensure stable operation of the equipment. In this article, Tnhelearning.edu.vn will share with you what is a refrigerator thermostat? Structure and role of refrigerator thermostat!

Table of Contents

  • What is a refrigerator thermostat?
  • Structure of refrigerator thermostat
  • Working principle of refrigerator thermostat
  • The role of the refrigerator thermostat

What is a refrigerator thermostat?

Thermal relays are also known as thermal relays . This is a device that can automatically close and disconnect the circuit when the current shows signs of overload. These thermal relays work based on the expansion of metal rods when heated.

What is a refrigerator thermostat? Structure & role of refrigerator thermostat

Structure of refrigerator thermostat

Refrigerator thermal relays usually have 2 types and different uses:

  • Refrigerator thermal relay used to preserve food in the freezer compartment is a type with contacts used to switch on and off the compressor.
  • Refrigerator thermal relay used to preserve food in the refrigerator compartment is the type with door to adjust the wind speed.

Cấu tạo của rơ le nhiệt

The structure of the thermostat of the refrigerator is quite simple, including:

  • The temperature sensor contains a volatile medium to convert the cold chamber temperature signal into a pressure signal.
  • The stacker helps to transmit the pressure signal to the mechanical expansion of the stacker by between the stacker and the ducted thermocouple.
  • The lever mechanism will help turn the expansion of the folding box into a decisive contact closing action.
  • The spring and screw system helps to adjust the temperature from the coldest mode to the coldest mode.
READ More:   Tips to help polish the mirror surface of household electrical appliances

Working principle of refrigerator thermostat

The working principle of the refrigerator thermostat is quite simple. When the temperature in the refrigerator drops to the allowable level, causing the metal steel plate to expand unevenly, the pressure in the thermocouple and in the stacking box drops to the point that the flip mechanism flips downwards, disconnecting the top switch and circuit stops working.

When the contact surface temperature rises again below the safe level, the pressure in the stacker increases, the stack gradually expands. Then the metal plate reaches a flat state and the circuit closes.

Nguyên lý hoạt động của rơ le nhiệt tủ lạnh

The role of the refrigerator thermostat

Refrigerator thermal relay is used to protect the refrigerator compressor when When the electrical equipment shows signs of overload, sometimes the current is greater than the allowable level, sometimes it drops below the allowable level. Therefore, its main use is to be used to interrupt the circuit immediately when needed.

Refrigerator thermal relay has the role of helping the refrigerator operate more durable and stable, minimizing damage caused by the current falling into an unstable state during electricity use. Thermal relay is considered one of the most important devices in the refrigeration system.

Vai trò của rơ le nhiệt tủ lạnh

So, Tnhelearning.edu.vn shared with you what is a refrigerator thermostat? Structure and role of refrigerator thermostat. Hope the above information will help you. Leave a comment below the article if you have any questions!

Thank you for reading this post What is a refrigerator thermostat? Structure & role of refrigerator thermostat at Tnhelearning.edu.vn You can comment, see more related articles below and hope to help you with interesting information.

READ More:   Top 8 Gaming mice and keyboards with 10% discount in Saigon, buy now the game season

Related Search:

Related Posts

How to make delicious, crispy, delicious garlic butter shrimp, simple and easy to do
How to make delicious, crispy, delicious garlic butter shrimp, simple and easy to do
How to make crispy, delicious and simple vinegar dipped squid
How to make crispy, delicious and simple vinegar dipped squid
How to make durian ice cream with a simple blender at home
How to make durian ice cream with a simple blender at home

Category: Tech

Previous Post: « Top 999+ jyotirlinga images – Amazing Collection jyotirlinga images Full 4K
Next Post: Top 999+ Food Photography Wallpaper Full HD, 4K✅Free to Use »

Copyright © 2025 · Tnhelearning.edu.vn - Useful Knowledge