1. Because the tap water pressure is too high, water will splash out during the filling process, causing water from the water tank to flow out the vent before it is full. Solution: Adjust the tap water pressure to standard water pressure.
2. The water return pipe is too long or not smooth, causing water to not flow out of the return pipe in time when the water is full. and if water continues to be supplied, it will flow out through other drainage holes. Solution: This problem is a natural law and cannot be eliminated by using the return pipe. Installing instruments can solve the problem.
3. The water supply valve or solenoid valve is not closed tightly, causing the water to fill slowly when the water is full, it will flow out of the exhaust hole. Solution: Turn off the water supply valve or repair faulty parts.
4. The water vapor generateding when the water temperature is too high is normal.
In addition, when the water storage tank is very cold in winter, the polyurethane foam material in the insulation layer will soak in the water and freeze, causing the storage tank to expand water and the fall of the exterior covering. . This type of leak in a water storage tank is the most secretive phenomenon and is usually not easy to discover and take seriously. The main reason for this phenomenon is that the life of the dust ring at the joint between the upper exhaust pipe and the water tank shell is too short. This has hampered the development of an energy-efficient industry.
It is necessary to replace the vent plug or replace the valve at the vent.
Abnormal water leakage from the waste water outlet above the hot water storage tank of the water heater is pmainly due to abnormal clogging. Remove the drain plug, clean the charger inside, repack the sealing material and tighten the gasket.
The leakage of the waste water outlet of the solar water heater may be caused by the aging and damage of the rubber pad inside due to long-term exposure to sunlight. It is recommended to go to a specialty store, buy a mat, replace it yourself, and then be able to use it normally to ensure that it will no longer leak. Could you take it apart first to see if the gasket has aged? If the battery has aged, replacing it will solve the problem.
Use of solar energy
Solar energy generally refers to the radiant energy of sunlight. Solar energy is a renewable energy source in the broad sense. is the source of many energies on earth, such as wind energy, electricitybiomass energy, tidal energy, water potential energy, etc. The basic methods of using solar energy can be divided into four categories: thermal light use, electric light use, chemical light use, and biological light use . Among the four types of solar energy utilization methods, light-to-heat conversion technology is the most mature, has the most products, and is relatively inexpensive.
Such as: solar water heaters, water boilers, dryers, solar cookers, solar greenhouses, solar rooms, solar desalination devices and solar heating and cooling devices, etc. Solar thermal power generation has a higher solar energy conversion efficiency than photovoltaic power generation, but its application is not yet common. In photothermal conversion, theapplication of solar water heaters presents the widest range of applications, the most advanced technology and the best economy.
Photothermal use: It collects energy from solar radiation and transmits it through interaction with matter.The interaction is converted into thermal energy for use. Currently, the most commonly used solar energy harvesting devices include flat plate collectors, evacuated tube collectors and focused collectors. Solar Power Generation: Large-scale use of solar power in the future will be used to generate electricity. There are two main ways to use solar energy to generate electricity:
① Light-heat-electricity conversion. In other words, the thermal energy generated by solar radiation is used to produce electricity. Generally, a solar collector is used to convert energy thermic absorbed into steam as the working fluid, then the steam drives a turbine to drive a generator to produce electricity. The first process is light-to-heat conversion, and the second process is heat-to-electricity conversion.
②Light-electricity conversion. Its basic principle is to use the photovoltaic effect to directly convert solar radiation energy into electrical energy. Its basic device is a solar cell.
Photochemical use: This is a photochemical conversion method that uses energy from solar radiation to directly split water to produce hydrogen.
Photobioutilization: The process of converting solar energy into biomass through plant photosynthesis. Mainly include fast-growing plants (such as firewood forests), oilseed crops and giant algae.