The hot days are continuing.
I am always thinking about how I want to spend my time in comfort.
So, I would like to talk about some cooling goods that I have actually tried.
Usage environment
Temperature: 35-40°C
Humidity: 55-75%
Region: Gunma Prefecture (Inland Kanto Region, Sea-less Prefecture)
Usage: In the factory (fear steam use manufacturing industry)
Cooling vest (ice harness)
The cooling vest is the blue vest worn by the shark.
The cooling area is the neck of the back and the inside of both sides.
By efficiently cooling the large blood vessels in the body, the cooled blood flow travels throughout the body, making it feel cooler.
↑Put this ice pack in the pocket (green circle)↓of the cooling vest.
strong point
- No power supply required
- Washable and hygienic
- Can be worn over innerwear
bad point
- Cooling agent needs to be replaced (may be unnecessary depending on conditions of use)
- Wet due to condensation from the refrigerant.
- Need a way to store refrigerant (replacement ice packs)
Waist-hook fan (fan belt)
A waist-hook fan is a black, square box that hits the shark’s belly.
Apply fan air to the body to cool it down.
strong point
- When air is blown from inside the clothing, it blows out from under the neck and releases heat to the outside
- Belt-mounted, so a special vest is not required.
- USB rechargeable type is also available if a battery is built in.
bad point
- When the electricity goes out, it becomes a paperweight (in China, a heavy stone of cup noodle)
- Because it is attached to the waist, there is some discomfort with the balance if it is attached to either side (requires getting used to it).
- Due to the structure of the fan, if clothes are sucked into the air intake side, the wind power is greatly reduced (solved by fixing the fan to the attached clip).
Two Swords Style (cooling vest & waist-hooked fan)
Two Sword Style is a technique in which a cool breeze is circulated inside the clothing by applying the breeze from a fan to the iced part of the cooling vest.
strong point
- Cooler, more comfortable (mood-wise)
- When the temperature is near 40 degrees Celsius, the hot air just melts the ice packs (strong point?!).
- People around me say, “You look cool.
bad point
- Wear more ice packs? Double fans? Needs improvement (less effective than expected)
- Considering cost-effectiveness, there is a way to focus on one or the other.
- Although it has not happened at present, you may get an electric shock from condensation on the ice pack.picachu!.
Sum up
On the river bank, I saw a crow opening its mouth and spreading its wings.
Black is hot. Take care.
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