Replace the thermostatic mixer.
If the homeowner's house has been renovated and it is not practical to run cables up to the roof, there is another solution for the attic fan editor, which is to replace the thermostatic mixer. The principle of the thermostatic mixer. The valve must be used. The temperature sensing element features of the mixed water outlet cause the valve core in the valve body to move, blocking or opening the cold and hot water inlets.
When the cold water is blocked and the hot water is turned on at the same time, when the temperature adjustment button is set to a certain temperature, regardless of the temperature and pressure of the water cold and hot water inlet change, the proportion of cold and hot water entering the water outlet will also change accordingly, so that the outlet water temperature remains constant.
Detailed information1. Water pressure has nothing to do with the quantity of water, only the depth and density of the water. (The deeper the water, the higher the water pressure; the higher the density, the higher the water pressure.) In real life, the water pressure in your home is also affected by the degree of curvature of the water pipe. have, the less the water pressure will be.
2. The deeper the water, the higher the water pressure.
3. At the same depth, water pressure exerts pressure on all sides.
The average pressure of pipeline networks in general rural areas currently reaches more than 0.30 MPa, which is far higher than national standards and can basically meet the water pressure requirements of users 6-story buildings. However, from the perspective of operational safety, when individual usersiduals on the 6th floor or above are located in relatively high geographical areas and the water pressure of the public water supply pipeline cannot meet the needs of users, secondary water supply facilities must be added.
How to solve the problem of slow and low solar hot water production
Water pressure is too low and a booster pump\x0d\ If the tap water pressure in the area where the user lives is low, you can install a booster pump on the water pipe of the solar water heater can solve the problem of lack of water in the heater solar water which affects the use of the water heater. \x0d\Use a pressurized water tank\x0d\ Water storage tanks in ordinary solar water heaters achieve hot water pressure through height differences. If you want to get spell pressureie high water, you should install the water tank as high as possible. The outlet water pressure of the pressure water tank is consistent with the inlet water pressure. If the tap water pressure is normal, the outlet water pressure of the solar water heater will be very stable. \x0d\Install the thermostatic mixing valve\x0d\The working principle of the thermostatic mixing valve is that a heat-sensitive element is installed at the mixing outlet of the thermostatic mixing valve, which uses the characteristics of the temperature sensing element to push the valve core into the valve body Move, block or open the cold and hot water inlets. Users can adjust the mixing temperature of hot and cold water according to their needs. The required temperature can be quickly reached and stabilized, ensuring that the outlet water temperature is constant and is not affected bychanges in water temperature, water flow and pressure. .
Solutions to the slow and small quantity of hot water produced by solar energy:
1 If you notice that the quantity of Hot water is insufficient. produced is relatively low, it is possible that it is a water pressure problem. Installing a solar water heater requires a certain height, but the higher it is installed, the higher the water pressure will be. If they are bungalows, the pressure will be relatively low. The smaller the drop, the lower the water flow.
If this is due to water pressure, there is no way to change it. Where the water heater is installed, a booster pump can be installed at the outlet of the water heater. 'Hot water. Generally speaking, a household booster pump with a power of 150 watts is enough, which can effectively increase the water pressure and the water flow will be greatlyimproved.
2. In addition, the water heater should be cleaned regularly, and the blockage inside or in the suction pipe should be cleared in time to ensure that the water remains clear during transportation.
3. If there is a blockage inside the shower or faucet, cleaning using the above method may increase water flow.