阅读说明：本技术 一种新型的太阳能集热器芯板结构 (Novel solar heat collector core plate structure ) 是由 刘全都 冯连平 于 2019-10-30 设计创作，主要内容包括：本发明涉及作为太阳能热水器集热板用的芯子结构,是一种新型的平板式太阳能的关键结构,属于环保、资源技术领域。本发明要解决的技术问题是如何使用空心阳光板作为太阳能集热元件。该发明的技术要点如下：1 使用空心阳光板作为集热芯板的主要原材料。2 空心阳光板上下通过密封连接(密封连接可以是通过密封胶或者橡胶垫板、螺钉等组合方式获得)各连接一个管件。如附图所示就可以制成一种重量轻的较薄形的集热芯板。3 吸热面积利用率高,可以使整个空心阳光板面都能有效的吸热,又由于空心阳光板本身所具有的密布的长孔结构,且具有虹吸作用使之增强了芯板的自然热循环作用。4 为了增强吸热的效能,在空心阳光板的表面涂敷吸热涂料或超导材料构成吸热涂层。本发明的主要用途：在此基础上可以制成一种新型的太阳能平板集热器。(The invention relates to a core structure used as a heat collecting plate of a solar water heater, which is a novel key structure of flat plate solar energy and belongs to the technical field of environmental protection and resources. The invention aims to solve the technical problem of how to use a hollow sunlight panel as a solar heat collecting element. The technical points of the invention are as follows: 1 using a hollow sunlight plate as a main raw material of the heat collecting core plate. 2 the hollow sunlight plate is connected with a pipe fitting respectively through sealing connection (the sealing connection can be obtained through a sealant or a rubber base plate, a screw and the like). A light and thin heat collecting core plate can be manufactured as shown in the attached drawings. 3 the utilization rate of the heat absorption area is high, the whole hollow sunlight plate can effectively absorb heat, and the hollow sunlight plate has a densely distributed long hole structure and has a siphon effect so as to enhance the natural heat circulation effect of the core plate. 4 in order to enhance the heat absorption effect, heat absorption coating or superconducting material is coated on the surface of the hollow sunlight plate to form a heat absorption coating. The invention has the main purposes that: on the basis, a novel solar flat plate collector can be manufactured.)

1. The overall structural scheme as shown in the figure: the upper part and the lower part are pipe fittings, and one side (the side facing the hollow sunlight plate) of the pipe fittings is provided with a long slotted hole. The hollow sunlight plate is inserted into the groove-shaped holes of the pipe fittings at the two ends and is connected in a sealing way to form an integral structure.

2. The special-shaped pipes (1) and (6) are hermetically connected with the hollow sunlight plate (3).

1 technical field

The invention relates to a core structure used as a heat collecting plate of a solar water heater, which is a novel key structure of flat plate solar energy and belongs to the technical field of environmental protection and resources.

2 background of the invention

The heat collector of the solar water heater which is generally popularized is a vacuum glass tube heat collection technology; plate heat collectors (plate heat collecting technology consisting of metal plates and metal pipe fittings).

The present invention is a new technology distinguished from the above-mentioned structural method, using a hollow solar panel as a raw material of a main element for heat collection.

Disclosure of the invention

The technical scheme of the invention is to provide an effective core technology, namely a plate core element using a hollow sunlight plate as a flat plate collector

The structure of a hollow pipeline of the hollow sunlight plate is fully utilized, and an upper through hole structure and a lower through hole structure are densely distributed in the hollow sunlight plate;

coating a heat-absorbing material or a superconducting material on one surface of the sunlight plate to form a heat-absorbing coating;

the upper end and the lower end of the hollow sunlight plate are respectively provided with a water inlet pipe and a water outlet pipe to form a complete heat collecting core plate which can be provided for a plate type solar heat collector to be used as a plate core.

The heat collecting core plate can obtain heat energy after being radiated by the sunlight.

In order to achieve the purpose, the sunlight panel is effectively connected with the upper pipe fitting and the lower pipe fitting in a sealing mode.

The invention has the characteristics that:

(1) a hollow solar panel is used as a main material of the heat collecting element.

(2) The surface of the hollow solar panel is coated with a heat-absorbing material to form a heat-absorbing coating.

(3) The hollow sunlight plate is effectively and reliably connected with the upper pipe fitting and the lower pipe fitting in a sealing way.

(4) Light weight and easy production

(5) The heat collecting plate core is easy to assemble into the heat collecting plate of the solar water heater.

4. Description of the drawings

4.1 structural description

The attached drawings are a schematic structural diagram of the invention and consist of the following components:

(1) fitting the pipe; (2) a hot water outlet; (3) a hollow sunlight panel; (4) heat absorbing coatings (solar panels coated on one or both sides); (5) plugging a lower pipe fitting; (6) a pipe fitting is arranged; (7) a cold water inlet; (8) plugging of upper pipe fitting

Note: the upper pipe fitting and the lower pipe fitting comprise square pipe grooving holes (shown in the attached drawing), round pipe grooving holes and irregular-shaped special-shaped pipe grooving holes.

4.2 working principle: the hollow sunlight plate is filled with a heating medium in the inner cavity, when one side of the sunlight plate is irradiated by sunlight, the heat absorption coating coated on the surface of the sunlight plate converts light energy into heat energy and enables the temperature of the sunlight plate to be continuously raised, and then the sunlight plate continuously conducts the heat energy to the heating medium in the inner hole of the sunlight plate to enable the temperature of the heating medium to be continuously raised, so that the effect of heating and raising the heating medium is achieved.

Note: the heating medium may be water or a liquid capable of conducting heat energy.

5, the beneficial effects are that: the technical scheme of the flat plate type hollow sunlight plate heat collecting core plate is simple in structure and light in weight.

Detailed description of the preferred embodiments

5.1, the hollow sunlight plate (3) is connected with the upper pipe fitting (1) in a sealing way.

5.2, the hollow sunlight plate (3) is connected with the lower pipe fitting (6) in a sealing way.

5.3, a plug is additionally arranged at one end of the upper pipe fitting (1), and a water outlet port (2) is additionally arranged at the other end of the upper pipe fitting.

5.4, a plug is additionally arranged at one end of the lower pipe fitting (6), and a water inlet port (7) is additionally arranged at the other end of the lower pipe fitting.

5.5 coating heat absorbing paint or superconducting material on the surface of the sunlight plate to form a heat absorbing coating.