Hand warmer is one of the essential heating tools in the home, it can bring warmth to people. However, it is necessary to choose a suitable hand warmer. Here are some good hand warmers to recommend!
1: The principle of hand warmer
Hand warmers are electrical appliances that use heat to warm the body. It can create a temperature by evaporating water, and this temperature can last for hours. Hand warmer is mainly composed of heating body, heat source and control components. Heat sinks transfer heat to the surrounding air, and when the heat reaches a certain level, it will begin to expand and heat up; The heating wire transfers the heat energy to the resistance wire on the circuit board, and then becomes a current signal amplified by the electronic components to the controller, and the controller issues a command to adjust the power required by the electric heat pipe; The control circuit processes the control element and outputs the corresponding information, so as to realize the purpose of automatically adjusting the working state of the electric heat pipe.
2: Different types of hand warmers
There are two main categories of hand warmers: electric and gas. eletric hand warmer is realized through thermocouple temperature conversion, its advantage is that it can effectively adjust the indoor temperature, and the power consumption is small; The disadvantage is that due to the resistance heating principle, heat accumulation is easy to cause more smoke, moisture or other gases into the room and affect the use experience. The smoke from the fire tends to dry the air in the room and make people feel uncomfortable in the same room. Gas-fired hand warmers require the installation of a small exhaust fan to remove the heat, which makes them less comparable to central air conditioning.
3: Pick a good heater
A hand warmer is a device that can be used to keep warm, usually consisting of a heat source, a thermostat control, and a temperature sensor. Therefore, for the different types of hand warmers, it is crucial to pick a good one. Start by determining what kind of hand warmer you need. If you need something simple and easy to use, a common model is recommended: an electric towel rack or washers; If you need more protection, a waterproof hand warmer such as Anheuman Dragos or Boss Nervo Watch is recommended. In addition, when choosing hand warmer, you should also consider the use method, such as whether you can adjust the water temperature, automatic heating or timing. Finally, be sure to choose the right product for your needs, so that you can really use happy!
I hope you can choose your own products according to your own situation when buying hand warmers.