High performance solar water heater
A solar water heater, high-efficiency technology, applied in the direction of solar collector, solar thermal energy, solar thermal power generation, etc., can solve the problems of damage, small light-receiving area, complicated construction, etc., so as to improve the heat-absorbing efficiency and increase the heat-absorbing area. , good thermal insulation effect
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Embodiment 1
[0017] Example 1, a high-efficiency solar water heater, refer to figure 1 , figure 2 , Is the bottom of the housing 4 is provided with a reflective plate 2, the reflective plate 2 fixes the vacuum tube 1, the insulation tube 3 is connected to an opening 5 on the vacuum tube 1 and extends to the place of use, the cross section of the vacuum tube 1 is oval, which constitutes A structure of the present invention.
Embodiment 2
[0018] Example 2, a high-efficiency solar water heater, refer to image 3 , Figure 4 , On the basis of embodiment 1, the reflector 2 adopts a two-layer structure, the reflector 2 is coated with an enamel reflective layer 7 on the substrate 6, and the two ends of the vacuum tube 1 are respectively provided with an opening 5, an opening 5 in The water inlet pipe is connected, the other is connected with the water outlet insulation pipe 3, and the others are exactly the same as in the first embodiment.
Embodiment 3
[0019] Example 3, a high-efficiency solar water heater, refer to image 3 , Figure 4 , Figure 5 , Is on the basis of embodiment 2, the heat preservation pipe 3 is an outer pipe 8 and an inner pipe 9 sleeved into one body, the inner pipe 9 and the outer pipe 8 are separated by a sealing ring 10 and form a heat preservation vacuum chamber. It is exactly the same as in Example 2.
[0020] When using the present invention, just connect the water inlet pipe and the water outlet heat preservation pipe 3 with the opening 5 of the vacuum tube 1. The cold water is heated by the solar heat absorbed in the vacuum tube 1, and the reflector 2 reflects the sunlight to the vacuum tube 1 for absorption and heating. The hot water is delivered to the incubator for storage through the heat preservation pipe 3 or directly delivered to the place of use.
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Abstract
Description
Claims
Application Information
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