Does the hot water bottle need to be vented? What are the benefits?

Hot water bottles don't have air holes because they don't need air. The water storage electric hot water bag is filled with liquid, and there is a heater in it. Plug in the power supply to heat the liquid in the bag to achieve the purpose of heating. The electric baking pan is filled with thermal insulation cotton, which can be heated by plugging in the power supply to achieve the heating effect.

Soft liquid electric heating treasure uses new technology to store heating agent, and the temperature rises rapidly. One-time water injection, permanent use, unique explosion-proof non-ironing and temperature control protection device; Long service life; Long-lasting heat preservation and the like. Because users can use it directly without adding water, the trouble and insecurity caused by frequent water change in traditional hot water bottles are avoided.

According to the heating principle of electric hot water bottle, this kind of electric heating treasure can be divided into two categories: electrode type and electric heating element type. Among them, because the two electrodes (or screws) are directly exposed to water, the risk of electric leakage is also great.

Extended data:

Precautions for use:

1. Pre-filled water storage electric heating treasure must be filled with clean water before it can be electrified. Dry electricity is strictly prohibited. The pyrogen mother agent is already in the bag (pyrogen mother agent is a non-toxic and harmless sterilization substance), so it can be used normally only by injecting a specified amount of water, and dry burning is prohibited.

2. In use, a small amount of gas in water will drip out slowly and should be discharged frequently.

3. If the airbag rises too high during inflation, check whether it should be vented.

4. During storage, pyrogen liquid shall not be poured out.

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