Installation method of solar water heater

The installation of solar water heater is a test of detail. After all, it is different from ordinary water heaters. Therefore, it is also more particular about operation. First of all, consider the location of installation, but also consider the length and direction of sunshine. Compared with gas water heaters, the installation requirements of solar water heaters are relatively high.

You can refer to the following methods:

1. First, you need to do some preparatory work and use some necessary tools for installation. At this time, you can open the package of the solar water heater and check whether the equipment is complete. Under normal circumstances, solar water heaters are installed on the roof, as far as possible in the position and direction of sunlight, and then marked.

2. The installation step of solar water heater will use a fixed bracket, usually called solar bracket. This step can ensure the stability of the solar water heater. Moreover, when the solar water heater is installed, tools such as cement piers or wire ropes are mainly used to support the bracket.

3. Then, according to the specific conditions of the roof, choose a good location to do a good job of supporting, and then enter the wiring work. It should be remembered that the wires of electrical equipment must not be connected wrong. The red line is the live line, the double color is the ground line, and the remaining one is the zero line. These three wires must not be connected wrong. After that, connect it and then connect the tropical line.

4. In the process of installing the solar water heater, another instrument that needs to be used is the fully intelligent controller. This controller is mainly used to ensure that the water in the water tank is sufficient, and it can also automatically add water and drain water. After the water tank of the solar water heater is installed, the solar water heater can basically be debugged and operated.

It should be pointed out that:

1, the installation location must be correct?

Solar water heaters should be placed in the position of about 10 due south and west, and arranged in order to absorb solar energy. ?

2. The bracket must be fixed firmly?

The bracket of solar water heater must be firmly fixed and can bear the maximum local wind load. When necessary, in addition to the iron shoes fixed with cement board, the bracket can also be fixed firmly with the expansion bolt hook. ?

3. The water storage tank and bracket must be balanced?

The water storage tank is arranged at the upper part of the bracket and connected with the vacuum heating pipe. When installing, first insert the connecting screw at the lower part of the water tank into the long hole of the barrel frame on the bracket, and adjust the position of the connecting screw in the long hole to keep the water tank and the bracket in balance. ?

4, heat absorption device installation must meet the requirements?

Tailstock, tailstock and the tail end of vacuum tube must be tightly attached and not loose. ?

5. Must the front and rear legs be horizontal?

Iron shoes must be worn on the front and rear legs of the water heater, and the whole leg should be level. ?

6. The insulation hose must be treated scientifically and reasonably?

(1) The cutting angle of thermal insulation pipeline should be accurate, and the corner must be tight and seamless; ?

(2) The insulating tube must be wrapped with adhesive tape and shall not be exposed; ?

(3) The winding protection belt must be tensioned and smooth; ?

(4) The insulation pipe above1m must be supported to make it straight. ?

7, indoor pipeline valves must be installed specification?

Indoor pipeline valve installation must be standardized, and the raw material belt at the joint of pipe fittings should not be wound too much, and the raw material belt should be wound smoothly without affecting the appearance. ?

8. The indoor control part must be installed reasonably?

The handle of the ball valve should be smooth, and the combination of accessories should be reasonable, easy to use and beautiful.