Double inner liner direct insertion pressure-bearing open glass vacuum tube balcony wall-hanging solar water heater

Abstract

The invention relates to a double inner liner container direct insertion pressure-bearing open glass vacuum tube balcony wall hanging solar water heater which comprises a support frame, a water tank outer liner, a pressure-bearing inner liner, glass vacuum tube heat-collecting pipes, a hot water outlet and a cool water inlet; a heat exchanging inner liner is arranged in a water tank inner liner; the heat exchanging inner liner surrounds the lower end of the pressure-bearing inner liner; an assisted water tank is arranged at one end of the water tank outer liner; the bottom of the assisted water tank is fixed with the water tank outer liner; the assisted water tank is communicated with the heat exchanging inner liner; an exhaust pipe is arranged at the other end of the water tank outer liner corresponding to the assisted water tank; the exhaust pipe is communicated with the heat exchanging inner liner; the glass vacuum tube heat-collecting pipes are evenly distributed on the support frame; one end of the glass vacuum tube heat-collecting pipe passes through the outer wall of the water tank outer liner and penetrates into the heat exchanging inner liner, and the other end of the glass vacuum tube heat-collecting pipe is fixed to an adjustment bracket located on the support frame; and the glass vacuum tube heat-collecting pipes are communicated with the heat exchanging inner liner, and the glass vacuum tube heat-collecting pipes can move relatively to the heat exchanging inner liner. The invention has the advantages of high heat-collecting efficiency, stability operation, security and reliability, and low cost.

Description

technical field [0001] The invention relates to a solar water heater, in particular to a wall-mounted solar water heater with a double liner in-line pressure-bearing exposed glass vacuum tube balcony, which belongs to the technical field of solar water heaters. Background technique [0002] At present, people's awareness of safety, energy saving, and environmental protection is getting stronger and stronger. Because solar water heaters have the advantages of energy saving and environmental protection, many provinces have issued laws and regulations that compel the installation of solar water heaters in buildings. However, there are more and more high-rise buildings in cities. The area available for installing solar energy on the roof itself is limited, and it is impossible to meet the requirements of most residents for installing solar water heaters. Only the installation of split-type balcony wall-mounted solar water heaters can meet the requirements of most residents for in...

AI Technical Summary

Problems solved by technology

[0002] At present, people's awareness of safety, energy saving, and environmental protection is getting stronger and stronger. Because solar water heaters have the advantages of energy saving and environmental protection, many provinces have issued laws and regulations that compel the installation of solar water heaters in buildings. However, there are more and more high-rise buildings in cities. The area available for installing solar energy on the roof itself is limited, and it is impossible to meet the requirements of most residents for installing solar water heaters. Only the installation of split-type balcony wall-mounted solar water heaters can meet the requirements of most residents for installing solar water heaters, but there are existing split-type balcony wall-mounted solar water heaters. The following deficiencies:

[0003] 1. The system has pipeline heat dissipation and secondary heat exchange, and the heat loss is large and the thermal efficiency is low;

[0004] 2. Most systems use heat exchangers for secondary heat exchange. When the heat exchanger itself is fouled, the heat collection performance of the entire system will be reduced;

[0005] 3. During the operation of the system, the working medium is vaporized at high temperature, resulting in air resistance, which affects the operation of the system. At the same time, the working medium decreases after vaporization, and insufficient working quality affects the heat collection performance;

[0006] 4. High system cost and low cost performance

[0007] 5. There is a potential safety hazard that the glass tube will break and fall and hurt people or objects

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