CN211451423U

CN211451423U - Solar heating system

Info

Publication number: CN211451423U
Application number: CN201922433761.7U
Authority: CN
Inventors: 石跃建; 唐梓棋; 钱超; 刘洋
Original assignee: Sinohydro Rudong Renewable Energy Co ltd
Current assignee: Sinohydro Rudong Renewable Energy Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-08
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a solar heating system, which comprises a concave solar panel and an anti-freezing pipeline, wherein two ends of the concave solar panel are provided with rotating mechanisms, an anti-freezing layer is arranged in the pipeline wall of the anti-freezing pipeline, a heat collecting mechanism and a heating mechanism are arranged in the anti-freezing layer, and the concave solar panel is electrically connected with the heat collecting mechanism; the solar panel adopts a concave structure, which is not only beneficial to increasing the absorption area of solar radiation energy under the condition of the same floor area, but also can reflect light on one side to the other side by means of the concave structure, so that a certain light collecting effect is achieved, and the light on the weak light side is complemented.

Description

Solar heating system

Technical Field

The utility model relates to a solar energy application technology field, more specifically say, it relates to a solar heating system.

Background

The global environmental pollution and ecological damage are caused by the combustion of a large amount of mineral energy, the survival and development of human beings are threatened, the development of clean energy technology is enhanced in all countries in the world, solar energy is combined with environmental protection, the development of solar energy is enabled to be carried out from a valley and gradually enhanced, the solar energy is primary energy and renewable energy, the resource is rich, the solar energy can be used freely without transportation, no pollution is caused to the environment, a new living form is created for the human beings, and the society and the human beings enter an era of saving energy and reducing pollution.

In some areas of China, particularly in northern areas, the temperature is low in winter, the water pipe is easy to freeze, normal use is affected, and the mode of wrapping the anti-freezing cotton sleeve is generally adopted, but the anti-freezing effect is poor.

SUMMERY OF THE UTILITY MODEL

To the deficiencies of the prior art, an object of the present invention is to provide a solar heating system, which solves one or more of the above problems.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a solar heating system, includes concave type solar panel and frostproofing pipeline, concave type solar panel's both ends are equipped with slewing mechanism, the layer of preventing frostbite has been seted up in the pipeline wall of frostproofing pipeline, be equipped with thermal-arrest mechanism and heating mechanism in the layer of preventing frostbite, concave type solar panel with the thermal-arrest mechanism electricity is connected.

Further, the anti-freezing layer is an annular groove body.

Further, the inner wall of the anti-freezing pipeline is made of heat conducting materials.

Further, an antifreezing solution is arranged in the antifreezing layer.

Furthermore, a liquid adding opening is formed in the top of the anti-freezing layer, and a liquid discharging opening is formed in the bottom of the anti-freezing layer.

Further, slewing mechanism includes that first rotation seat and second rotate the seat, first rotation seat with the second rotates the seat about concave type solar panel symmetry sets up, be equipped with the rotation motor on the first rotation seat, wear to be equipped with the axis of rotation on the concave type solar panel, the axis of rotation both ends respectively with rotation motor, second rotate the seat and connect.

Furthermore, a plurality of solar collectors are arranged on the concave surface of the concave solar panel.

To sum up, the utility model discloses following beneficial effect has:

1. the solar panel adopts a concave structure, which is not only beneficial to increasing the absorption area of solar radiation energy under the condition of the same floor area, but also can reflect light rays on one side to the other side by virtue of the concave structure, thereby playing a certain light-collecting role and complementing the light rays on the weak light side;

2. the concave solar panel can be adjusted in three time periods of a day under the driving of the rotating mechanism so as to ensure that the concave solar panel can face the sun;

3. an anti-freezing layer is additionally arranged on the pipeline, the anti-freezing liquid is heated by a solar heating system in the daytime and is heated by a heating device at night, so that the liquid flowing in the pipeline is prevented from being frozen.

Drawings

Fig. 1 is a partial cross-sectional view of a solar heating system provided by the present invention;

fig. 2 is a schematic structural diagram of a rotating mechanism provided by the present invention;

fig. 3 is a schematic view of a heating mechanism provided by the present invention;

fig. 4 is the utility model provides a concave type solar panel's light filling schematic diagram.

In the figure: 1. a concave solar panel; 11. a solar collector; 2. an anti-freezing pipeline; 3. a rotating mechanism; 31. a first rotating base; 32. a second rotating base; 33. rotating the motor; 34. a rotating shaft; 4. an anti-freezing layer; 41. a liquid filling port; 42. a liquid discharge port; 5. a heat collection mechanism; 6. a heating mechanism.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-4.

A solar heating system is shown in fig. 1, fig. 2 and fig. 3, and comprises a concave solar panel 1 and an anti-freezing pipeline 2, wherein a plurality of solar collectors 11 are arranged on a concave surface of the concave solar panel 1, rotating mechanisms 3 are arranged at two ends of the concave solar panel 1, an anti-freezing layer 4 is arranged in a pipeline wall of the anti-freezing pipeline 2, an inner wall of the anti-freezing pipeline 2 is made of a heat conducting material, the anti-freezing layer 4 is an annular groove body, further, anti-freezing liquid is arranged in the anti-freezing layer 4, a liquid adding opening 41 is arranged at the top of the anti-freezing layer 4, a liquid discharging opening 42 is arranged at the bottom of the anti-freezing layer 4, a heat collecting mechanism 5 and.

As shown in fig. 1 and 2, the rotating mechanism 3 includes a first rotating seat 31 and a second rotating seat 32, the first rotating seat 31 and the second rotating seat 32 are symmetrically disposed about the concave solar panel 1, the first rotating seat 31 is provided with a rotating motor 33, the concave solar panel 1 is provided with a rotating shaft 34 in a penetrating manner, and two ends of the rotating shaft 34 are respectively connected with the rotating motor 33 and the second rotating seat 32.

In this embodiment, the solar collector 11 can be a solar panel produced by the Yi Qi Ying technology Limited of Shenzhen, the rotating motor 33 can be a motor of the Taida A2 series produced by the Guangdong Yilesi motor Limited, the heat collecting mechanism 5 can be a heat collecting tube produced by the Baofeng solar device Limited of Tai' an city, Shandong, and the heating mechanism 6 can be a U-shaped electric heating tube produced by the Hengheng electrothermal technology Limited of Yangcheng.

The working principle is as follows: sunlight irradiates in the concave surface of the concave solar panel 1, as shown in fig. 4, due to the reflection of the concave arc surface, part of light on one side with good light is reflected to the other side with poor light, the collection effect is better, the solar collector 11 absorbs solar radiation energy, heat energy is transferred to the anti-freezing solution in the anti-freezing layer 4 through a heat transfer medium to be heated, and the heat energy is continuously exchanged with the outside to ensure the normal transmission of the liquid flowing inside, the anti-freezing pipe is bounded by the anti-freezing layer 4, the anti-freezing pipe is outwards made of a non-heat-conducting material, the anti-freezing pipe is inwards made of a heat-conducting material, compared with the direct heat exchange with the outside, the heat loss is less slow, the liquid flowing in the pipeline can also be properly transferred, so as to further avoid freezing, but if the liquid temperature is required, the inner wall can also be made of a non-heat-conducting material, the, the antifreeze liquid is jacked up and replaced through the liquid charging port 41 and the liquid discharging port 42.

Solar energy is adopted to heat the antifreeze in the daytime, and the antifreeze is heated by the heating mechanism 6 at night, wherein the antifreeze can be professional chemical antifreeze and can also be common clear water.

In three time intervals of morning, noon, afternoon, the specific time has more local illumination condition to adjust, rotates concave solar panel 1 to guarantee that it is just to the sun, can have sufficient illumination.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a solar heating system, includes concave type solar panel (1) and anti-freezing pipeline (2), the both ends of concave type solar panel (1) are equipped with slewing mechanism (3), anti-freezing layer (4) have been seted up in the pipeline wall of anti-freezing pipeline (2), be equipped with thermal-arrest mechanism (5) and heating mechanism (6) in anti-freezing layer (4), concave type solar panel (1) with thermal-arrest mechanism (5) electricity is connected.

2. The solar heating system of claim 1, wherein: the anti-freezing layer (4) is an annular groove body.

3. The solar heating system of claim 1, wherein: the inner wall of the anti-freezing pipeline (2) is made of heat conducting materials.

4. The solar heating system of claim 1, wherein: and an antifreezing solution is arranged in the antifreezing layer (4).

5. The solar heating system of claim 1, wherein: the top of the anti-freezing layer (4) is provided with a liquid feeding port (41), and the bottom of the anti-freezing layer (4) is provided with a liquid discharging port (42).

6. The solar heating system of claim 1, wherein: slewing mechanism (3) rotate seat (32) including first rotation seat (31) and second, first rotation seat (31) with second rotation seat (32) about concave type solar panel (1) symmetry sets up, be equipped with rotation motor (33) on first rotation seat (31), wear to be equipped with axis of rotation (34) on concave type solar panel (1), axis of rotation (34) both ends respectively with rotation motor (33), second rotate seat (32) and connect.

7. The solar heating system of claim 1, wherein: the concave surface of the concave solar panel (1) is provided with a plurality of solar collectors (11).