Common knowledge about immersed soda and water mixing heaters
Edit Res Source Ximen Hot Water Machinery View 111 Updated 2012-03-28
Common sense about soda and water mixing
1. The mixing of steam and water is a surface contact heat exchange. The water on the contact surface instantly vaporizes and expands, that is, a local explosion, which always produces noise. For the same reason, if water droplets fall into a boiling oil pan, they will explode and splash in all directions.
2. When steam is mixed with water, the larger the heat exchange surface, the better (the larger the heat exchange surface, the smaller the explosive force per unit area and the smaller the noise), such as spreading fine sand to the water surface.
3. When steam is mixed with water, the lower the static pressure, the better (the faster the flow rate, the higher the dynamic pressure, the lower the static pressure, the better the buffering effect, and the smaller the noise), such as hitting with a fist. cotton.
Structure of immersed soda and water mixing heater
1. The immersed soda and water mixing heater consists of a shell and a core. There are large and small holes distributed up and down the shell, and small oblique holes distributed around the core. . Between the shell and the core is a highly efficient hybrid heating zone.
2. When the immersed steam-water mixing heater is working, steam is sprayed into the mixer heating area at high speed from the small inclined hole in the core, pushing the water in the heating area to rotate at high speed, and at the same time completing the heat exchange of steam-water mixing. . At the same time, during the upward rotation process, the heated water is continuously discharged from the upper hole of the shell and replenished by the lower hole to circulate and heat the water in the water tank. Like a tornado.
3. The immersed soda and water mixing heater seems to have a simple structure, but it is not simple to actually make it work. For example, car tires, good tires are different.
4. The immersed soda-water mixing heater has strict technical requirements in production, which is also the core technology of this product.
5. The core component of the immersed steam-water mixing heater is the core. The angle of the steam inclined holes and the structure of the heating zone are all key, which comprehensively affects the use effects such as noise, vibration, and circulation.
Noise and vibration of immersed soda-water mixing heater
1. The immersed soda-water mixer is a utility model patent certificate designed and invented by Mr. Fan Ximing of Ximen Hot Water Machinery in 1989 product (patent number: 89 2 11610.2). Steam and water are mixed and heated directly, no noise, no vibration, thermal efficiency 100%
2. Immersed soda-water mixing heater, steam and water are directly mixed, and heat is exchanged instantly.
3. The immersed steam-water mixing heater, during normal operation, mixes steam and water for heat exchange at high speed and large area. It is noiseless and vibration-free, with only the slightest sound of steam flow. (Used upstairs, no impact on downstairs).
4. An immersed steam-water mixing heater with a steam working pressure of 0.1-0.2MPa is the most suitable.
5. In addition to noise and vibration produced by irregular factory products, abnormal use of heaters can also produce noise and vibration.
6. If the steam pressure is too low, it cannot push the water in the heating zone to rotate at high speed, which will affect the use effect.
7. If the steam pressure is too high, cold water cannot enter the heating zone, and the steam directly enters the water tank and contacts the cold water surface for mixing and heat exchange, which will produce noise and vibration.
8. If water flows back into the steam zone, it will impact the piping system, that is, vibrate. As we often call water hammer.
Building an efficient immersed soda-water mixing heater system
1. Due to structural limitations, the immersed soda-water mixing heater has an adaptable range of flow, heating capacity, and adjustment capabilities. of.
2. First, equip the number of heaters according to the shape of the water tank.
3. Then calculate the heater specifications and steam piping size according to the steam pressure, temperature, water tank size, heating time requirements, etc.
4. Ximen Hot Water Machinery, the originator of immersed soda and water mixers, has been specializing in the production of SEMEM_HJ immersed soda and water mixers for 23 years.