CN211424520U - Solar energy composite heating system - Google Patents

Abstract

The utility model relates to a solar energy composite heating and heating system, comprising a solar heat collecting panel, a hot water storage tank and a radiator, the solar heat storage panel is connected with the hot water storage tank, and the radiator is connected with the heat storage tank The water tank is connected, a heat exchange coil water tank is arranged in the hot water storage tank, and the solar heat collector panel is connected to the heat exchange coil water tank through a solar heat collector plate circulating water pipe, and the solar heat collector plate circulating water pipe is wound. On the outer periphery of the heat exchange coil water tank, a heater is arranged between the outer wall of the heat exchange coil water tank and the circulating water pipe of the solar heat collector plate. The utility model adopts the composite heating technology of solar heat collection and graphene heating body. On the one hand, the solar heat collection plate can make full use of the solar heat to heat the superconducting liquid or the antifreeze liquid to realize the heating of the radiator and the hot water storage tank, and at the same time, the use of graphite The ene nano-lattice heating element conducts electric auxiliary heating to the water in the hot water exchange tank, realizes composite heating and heating, and improves the efficiency of the heating system.

Description

Solar Composite Heating Heating System

technical field

The utility model belongs to the technical field of solar energy heating, in particular to a solar energy composite heating and heating system.

Background technique

Domestic rural heating in winter usually uses coal-fired boilers or coal-fired heating, which is unsanitary and easy to cause smog and air pollution. Due to the long-term use of the existing electromagnetic heating furnace, it is easy to form scale, which affects the heat generation and reduces the use effect. At the same time, the electromagnetic heating electricity load is large and the efficiency is low. In order to solve the deficiencies of the prior art, the purpose of the present invention is to provide a solar energy composite heating system utilizing solar thermal energy and electric heating composite energy supply to solve the existing problems.

Liu Yanping patent discloses a solar heating system (CN200720174823.1), the heating system is composed of a wall-mounted solar heater, a sunshade, a gas heater, a radiator and a pipe; the wall-mounted solar heater is connected with the radiator through a pipe; The sunshade is a rectangular cover with electric lights inside, which is buckled on the wall-mounted solar heater and can be opened; the gas heating stove is composed of a gas stove and an interlayer furnace wall. . When in use, the wall-mounted solar heater is hung outside the window. Use solar heating during the day when the sun is shining. Use gas heaters or electric lights in sunshades for heating at night or other times when the sun is not shining. In this way, solar energy, a clean energy source, can be effectively used for heating, and the indoor heating can be ensured when there is no sun. Zhang Xuefeng and Li Renzhi disclosed a utility model patent "Solar Heating and Biomass Intelligent Heating Furnace Alternate Complementary Heating System" (CN201610577454.4), the heating system is composed of solar heating equipment and biomass burning furnace, which can realize automatic operation , free conversion, self-set, make full use of solar energy.

In addition, although the existing solar heating system has a simple structure, it is greatly affected by the weather. When it is cloudy or the sunlight is insufficient, the heat generation will be insufficient, which will affect the heating effect. At the same time, the requirements for the building are high, it is better to be able to exceed the south, and there is a large enough area on the surface or next to the building to place the collector. In addition, the material requirements of the solar heating system are high, and the high temperature resistance, heat preservation, anticorrosion and flame resistance of pipes and fittings are required.

Utility model content

In order to solve the above problems, the present utility model provides a solar energy composite heating and heating system, which includes a solar heat collection panel, a hot water storage tank and a radiator, wherein the solar heat storage panel is connected to the hot water storage tank, and the heat dissipation The hot water storage tank is connected to the hot water storage tank, and the hot water storage tank is used to hold drinking water, wherein a heat exchange tube coil water tank is arranged in the hot water storage tank, and the solar heat collection panel passes through the solar heat collection panel. The circulating water pipe is connected to the heat exchange tube coil water tank. Specifically, the solar heat collector plate circulating water pipe is wound around the outer circumference of the heat exchange tube coil water tank, and the outer wall of the heat exchange tube coil water tank is connected to the solar heat collector plate. A heater is installed between the circulating water pipes.

Preferably, the inside of the heat exchange tube coil water tank is connected to the radiator through a radiator circulating water pipe.

Preferably in any of the above solutions, a first circulating pump is provided on the circulating water pipe of the radiator.

In any of the above solutions, it is preferable that a second circulating pump is arranged on the circulating water pipe of the solar collector plate.

Preferably in any of the above-mentioned schemes, the heater is a graphene nano-lattice heater, and the graphene nano-lattice heater is preferably AYBO303-xWxV, a model produced by Shenzhen Anneng Thermal Electric Technology Co., Ltd., One of AYBO402-xWxV or AYBO403-xWxV.

In any of the above solutions, preferably, a controller is provided on the upper end of the hot water storage tank, and the controller is connected to the graphene nanolattice heating element.

The utility model adopts the composite heating technology of solar heat collection and graphene heating body, and realizes heating and drinking water heating by heating different heating media. The heating of the radiator and the hot water storage tank can efficiently use the solar thermal energy to achieve the heating of the heating system. At the same time, the graphene nano-lattice heating element is used to electrically assist the heating of the water in the hot water exchange tank, so as to realize the composite heating and heating, and improve the performance of the heating system. Efficiency of the heating system.

Description of drawings

1 is a schematic diagram of a preferred embodiment of a solar energy composite heating and heating system according to the present invention;

FIG. 2 is a partial structural schematic diagram of the embodiment of FIG. 1 of the solar energy composite heating and heating system according to the present invention.

Note in the figure: 1-solar collector plate; 2-controller; 3-hot water storage tank; 4-radiator; 5-first circulation pump; 6-graphene nanolattice heating element; 7-heat exchange Tube coil water tank; 8-Second circulating pump; 9-Solar heat collector plate circulating water pipe; 10-Radiator circulating water pipe.

Detailed ways

In order to further understand the content of the utility model of the present utility model, the present utility model will be described in detail below with reference to specific embodiments.

As shown in FIG. 1 and FIG. 2 , the present invention provides a solar energy composite heating and heating system, including a solar collector panel 1 , a hot water storage tank 3 and a radiator 4 . The hot water tank 3 is connected, the radiator 4 is connected with the hot water storage tank 3, and the solar collector plate 1 is used to collect heat from the heat energy of the sun, and can be composed of one or more sets of heat collecting tubes. The radiator 4 is used for exchanging heat to the outside world, wherein, a heat exchange tube coil water tank 7 is arranged in the hot water storage tank 3, and the heat exchange tube coil water tank 7 is filled with water, and the heat exchange tube coil water tank 7 The water inside and the water in the hot water storage tank 3 are independent of each other. The hot water storage tank 3 can hold drinking water. The heat pipe coil water tank 7 is connected. Specifically, the solar collector plate circulating water pipe 9 is wound around the outer circumference of the heat exchange pipe coil water tank 7, and the solar collector plate circulating water pipe 9 is provided with a second circulating pump 8, so The solar collector plate 1 can heat the drinking water in the hot water storage tank 3 through the solar collector plate circulating water pipe 9, and at the same time, it can heat the heat exchange wrapped in the solar collector plate circulating water pipe 9 at the same time. The tube coil water tank 7 is heated, and a heater is arranged between the outer wall of the heat exchange tube coil water tank 7 and the circulating water pipe 9 of the solar collector plate, and the heater is a graphene nanolattice heating body 6, and the graphene The nano-lattice heating element 6 is connected to the power supply and the controller 2 through wires, so that electric auxiliary heating can be realized. The graphene nano-lattice heating element 6 is heated by a graphene nano-coated quartz tube heating element. The tube heating body has a graphene eddy current recovery heat system, and the electrothermal conversion efficiency is close to 100%. The first circulating pump 5, the utility model adopts solar energy and graphene nano-lattice heating tube to assist electric heating, which can effectively improve the efficiency of the heating system, and can realize green heating at the same time.

It is not difficult for those skilled in the art to understand that the solar energy composite heating and heating system of the present invention includes any combination of the contents of the utility model and the specific embodiments of the above-mentioned description of the present invention and the parts shown in the accompanying drawings. The description is kept concise without describing each of the solutions that these combinations constitute. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. A solar energy composite heating and heating system, comprising a solar collector panel, a hot water storage tank and a radiator, the solar thermal storage panel is connected to the hot water storage tank, and the radiator is connected to the hot water storage tank It is characterized in that a heat exchange coil water tank is arranged in the hot water storage tank, and the solar collector is connected to the heat exchange coil tank through a circulating water pipe of the solar collector plate. Specifically, the solar collector The hot plate circulating water pipe is wound around the outer periphery of the heat exchange coil water tank, and a heater is arranged between the outer wall of the heat exchange coil water tank and the solar heat collecting plate circulating water pipe. 2 . The solar compound heating and heating system according to claim 1 , wherein the inside of the heat exchange coil water tank is connected to the radiator through a radiator circulating water pipe. 3 . 3 . The solar energy composite heating and heating system according to claim 2 , wherein a first circulating pump is arranged on the circulating water pipe of the radiator. 4 . 4 . The solar energy composite heating and heating system according to claim 1 , wherein a second circulating pump is arranged on the circulating water pipe of the solar collector plate. 5 . 5 . The solar energy composite heating and heating system according to claim 1 , wherein the heater is a graphene nano-lattice heating element. 6 . 6 . The solar energy composite heating and heating system according to claim 5 , wherein a controller is provided on the upper end of the hot water storage tank, and the controller is connected to the graphene nanolattice heating element. 7 .

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