Zisha Pot: What factors affect the outlet of the pot, and how to solve this problem?

Whether the teapot can flow out smoothly is related to the quality of a teapot. So, how should it be treated to meet its practicality and aesthetics?

1, spout making

On the basis of unified design, make the spout as thin as possible and the bell mouth at the root of the spout as large as possible. The inner shape of the spout is the largest outlet part, the largest spout root and the smooth spout. According to this guidance, the above objectives can be achieved by cutting, digging, scraping, propping with a "single", pressing with a sharp knife and punching.

2, the production of spout

There are three problems in making spout. One is the unification of the Fiona Fang plane size of the spout and the design style of the kettle; The second is to set a threshold to prevent the spout from "drooling". Some people are used to digging ditches as a threshold for women; Third, the threshold should be made clean and tidy, which will not affect the smooth flow of water, but also allow the water to go out; The water that shouldn't go out suddenly stopped and stopped. The spout is usually made after the spout is connected to the kettle body.

3. Manufacture and treatment of pot hole

The perforation of the pot body is made in the spirit of making a perforation after being arranged neatly and beautifully. After the outlet hole of the pot is finished, it must be made regular in the later stage. After the mouth is connected, first scrape off the burr outside the round hole with a sharp thin knife, and then press each round hole with a "single" to make the right angle at the connection between the round hole and the pot body become an "arc" angle. The round holes at the outlet of the kettle body are arranged evenly and smoothly, and the fewer obstacles, the smaller the resistance will naturally be. The angle of the circular hole changes from straight to round, and this small bell mouth is in the same direction as the big bell mouth outside, and the water flow echoes, which is naturally beneficial to the condensation and impact of water and increases the pressure.

4. Make pot cover vent holes

Everything is ready except the east wind, and the air outlet of the cover is the east wind. No matter how well the holes in the spout and the pot body are made, the water outlet hole of the pot cover is not matched with it, and the water outlet is not smooth. The smooth flow of water in the teapot is realized through the air intake of the teapot cover. The vent hole of the pot cover will be cut off as soon as it is pressed by water, because the air pressure inside and outside the pot is unbalanced. Some people insist that the size of the kettle should be larger than the hole when making the outlet hole of the kettle cover, and the inner horn type of small hole and large hole must be achieved, so that the air inlet speed is fast and the air inlet speed is fast, so that the balance between the water velocity and the air inlet speed can be obtained and the eruption trend of the sand kettle water can be ensured.