Siphon coffee pot is a special kind of coffee pot. The principle of siphon coffee pot is to heat the lower cup to boiling by pressure difference, and then insert it into the upper cup to make the lower cup in a vacuum state. Due to the pressure difference between the upper cup and the lower cup, the hot water rises, mixes with the coffee powder in the upper cup and extracts. After the extraction, the fire source in the lower cup is removed, the pressure difference between the upper cup and the lower cup is instantly reduced, and gravity urges the coffee extract to flow back to the lower cup, thus obtaining coffee. The specific use method of siphon coffee pot is as follows:
1, water, hook the filter.
Fill the lower pot with hot water, put the filter element into the upper pot, pull the end of the chain by hand and gently hook it on the end of the glass tube. Be careful not to loosen the hook suddenly and forcefully, so as not to damage the glass tube of the upper pot.
2, ignition, oblique inserted in the pot
Light the alcohol lamp, insert the pot obliquely, let the rubber edge touch the spout of the lower pot, and let the chain soak in the water of the lower pot. Then boil the water and wait for the continuous big bubbles to come out of the pot. Just put the upper pan obliquely, and don't let it block the lower pan.
3, righting, inserted into the pot
When large bubbles appear continuously in the lower pot, straighten the upper pot, gently shake it from side to side and gently press it down, and then gently insert it into the lower pot. After plugging in the power supply, you can see that the water in the pot begins to climb, and at the same time you can start grinding coffee beans and grinding them into powder.
4. Let the water in the lower pot completely rise to the upper pot.
Wait for a few seconds after the water completely rises to the upper pot, and then prepare to pour the coffee powder after the bubbles rising to the upper pot decrease.
5. Pour in the coffee powder and stir.
Pour in the ground coffee powder, stir it left and right with a stirring bamboo spoon, and evenly stir the coffee powder into the water. Stir gently to avoid violent stirring. If it is fresh coffee powder, it will float on the surface to form a powder layer. At this time, it is necessary to stir the coffee powder to completely extract the aroma of coffee. The correct stirring action is to move the bamboo spoon left and right and press the coffee powder floating on the water surface under the water surface with downward force.
6. Stir for two more times and turn off the heat.
After the first stirring, 30 seconds, the second stirring, and then 20 seconds, the last stirring. After mixing, the alcohol lamp can be taken out. Take a slightly wet rag prepared in advance and gently wrap it around the edge of the pot. At this time, you can see that the water in the upper pot is quickly pulled to the lower pot. If your coffee is fresh enough, there will be a lot of light brown foam in the pot at this time.
Step 7 finish
After the coffee is sucked into the lower pot, hold the upper pot with one hand and the handle of the lower pot with the other hand, gently shake the upper pot left and right, and pull the upper pot away from the lower pot. Pour coffee into a cup of warm coffee, and then enjoy this cup of fragrant coffee prepared by yourself.
Second, the siphon coffee pot cleaning method
Siphon coffee pot needs to be cleaned in time after use, so as not to affect the next use. How to clean the siphon coffee pot?
1. Hold the glass tube in the upper seat with your hand and pat the bottle mouth gently with the palm of your left hand for three times.
2. Then, tap the glass three times again to loosen the coffee powder.
3. After the coffee powder is poured out, rinse the inner edge of the upper cup with clear water and gently rinse it.
4. Rinse the filter with clear water to remove residues.
5. Remove the spring hook of the filter and clean it thoroughly with clear water.
6. Pick up the squeezing ring with both hands and wring it dry. When not in use, please put the filter and ice cloth in water to avoid oxidation.
7. Brush the detergent with a cup and scrub the seat ring. Be careful not to break the bottle when cleaning, and don't let the glass tube hit the sink or cup.