Photovoltaic solar hot water heating system
A photovoltaic solar energy and heating system technology, applied in the field of new energy applications, can solve problems such as poor heat preservation effect of water tanks, achieve the effects of small heat dissipation, reduce heat loss, and prevent safety accidents
Active Publication Date: 2021-04-06
广西赫阳能源科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a photovoltaic solar hot water heating system, so as to overcome the disadvantage of poor heat preservation effect of the water tank in cold weather
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[0025] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.
[0026] Such as Figure 1-Figure 2 As shown, a photovoltaic solar hot water heating system in this embodiment includes: a hot water tank, a plurality of first vacuum heat collecting tubes 11, a plurality of second vacuum heat collecting tubes 12, a photovoltaic solar panel 1, and an insulating layer 19 , the second heat collecting plate 2, the first heat collecting pipe 4, the second heat collecting pipe 5, the insulation pipe 8, the temperature sensor 6, the heat pump 7, the controller, the pressure relief valve 18 and the storage battery.
[0027] continue to refer figure 2 , the hot water tank includes a heating liner 10 and a shell 9, the heating liner 10 is arranged in the shell 9, and an accommodating cavity 15 ...
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The invention relates to the field of new energy application, and particularly discloses a photovoltaic solar hot water heating system. The heating system comprises a hot water tank, a plurality of first vacuum heat collecting pipes, a plurality of second vacuum heat collecting pipes, a photovoltaic solar cell panel, heat collecting plates, a first heat collecting pipe and a second heat collecting pipe, wherein the hot water tank comprises a heating inner container and a shell; the first vacuum heat collecting pipes are evenly arranged in a containing cavity at equal intervals, and the heat collecting ends of the multiple first vacuum heat collecting pipes are connected with the outer surface of the heating inner container; the second vacuum heat collecting pipes are arranged on a first heat collecting plate, and the heat collecting ends of the multiple second vacuum heat collecting pipes penetrate through the shell and extend into the heating inner container; a second heat collecting plate is attached and fixed to the bottom of the photovoltaic solar cell panel, and a plurality of hollow branch pipes are arranged on the second heat collecting plate; an air inlet is formed in one end of the first heat collecting pipe, and the pipe wall of the first heat collecting pipe communicates with one end of each of the multiple hollow branch pipes; and an air outlet is formed in one end of the second heat collecting pipe, and the pipe wall of the second heat collecting pipe communicates with the other ends of the multiple hollow branch pipes. The heating system can reduce heat loss, so that the internal heat dissipating capacity of the water tank is extremely small, and the thermal insulation performance is extremely good.
Description
technical field [0001] The invention belongs to the field of new energy applications, in particular to a photovoltaic solar hot water heating system. Background technique [0002] The existing solar heat collector converts the light energy into heat energy through the vacuum heat collecting tube, and then transmits the heat energy to the cold water in the water tank to be heated, thereby heating the cold water. But in the particularly cold area in winter, because the environment is relatively cold, even if the outer surface of the water tank is provided with an insulation layer, the water in the water tank can dissipate heat faster. If run into the weather that sunlight is not strong, it will cause the defect that the water temperature in the water tank is not high. Contents of the invention [0003] The object of the present invention is to provide a photovoltaic solar hot water heating system, so as to overcome the disadvantage of poor heat preservation effect of the wa...
Claims
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IPC IPC(8): F24S10/40F24S10/70F24S23/70F24S80/60F24S80/50H02S40/44
CPCF24S10/40F24S10/70F24S23/70F24S80/60F24S80/50H02S40/44Y02E10/60
Inventor 陈增钊韦瑛林春芬邓启黄
Owner 广西赫阳能源科技有限公司