CN201069272Y

CN201069272Y - A novel solar heat collection plate

Info

Publication number: CN201069272Y
Application number: CNU2007201283145U
Authority: CN
Inventors: 张继光
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-27
Filing date: 2007-07-27
Publication date: 2008-06-04
Anticipated expiration: 2017-07-27

Abstract

The utility model relates to a solar heat collecting device, in particular to a novel solar heat collecting board provided with a solar cell board, and a cycling pump is arranged on a water intake pipe of the solar heat collecting board. The solar heat collecting board in the utility model consists of a frame, a radiator, a heat collecting pipe, a heat absorbing fin, the solar cell board and a heat preservation layer, wherein the cycling pump is arranged on one side of the radiator, and the other side of the radiator is communicated with a water discharging pipe. The other end of the cycling pump is communicated with the water intake pipe. The two poles of the solar cell board are connected with the cycling pump. The cycling pump driven by the solar cell board leads cold water into a hollow cavity of the radiator. The surface of the lower part of the frame is provided with toughened glass. A plurality of heat collecting pipes are arranged on the heat absorbing fin. The heat collecting pipe is inserted into the hollow cavity of the radiator. The parts of the heat collecting pipe, being in the radiator, are welded with a radiating sleeve. The lower part of the heat absorbing fin is provided with a heat insulation layer and a heat preservation layer. As the cold water and hot water are automatically cycled, the utility model greatly improves heat exchanging efficiency and is suitable for the energy saving requirement of modern society.

Description

The new type solar collecting plate

Technical field

The utility model relates to a kind of solar energy heat collector, and particularly a kind of solar panel that is provided with is provided with the solar heat-collection plate of circulating pump at the water inlet pipe place.

Background technology

Solar water heater has been come into huge numbers of families with advantages such as its energy-saving and environmental protection, but existing solar heat-collection plate function singleness, and only as heat energy conversion, and volume is big, moves inconvenient; In addition, owing to can not carry out hot water or cold water's circulation automatically, so heat exchange efficiency is very low.

The utility model content

Technical problem to be solved in the utility model is big in order to overcome existing solar energy heating plate bulk, can not carry out hot water or cold water's defective of circulation automatically, and a kind of hot and cold water of can realizing that provides circulates automatically, thermal conversion efficiency height, the new type solar collecting plate that resistance to frost is good.

For solving the problems of the technologies described above, the utility model is realized as follows: solar heat-collection plate described in the utility model is made up of framework, radiator, thermal-collecting tube, heat absorption fin, solar panel and heat-insulation layer; Radiator is a cavity structure, is installed on the framework top, and radiator one side is equipped with circulating pump, and the circulating pump other end is connected with water inlet pipe, and the radiator opposite side is connected with outlet pipe; The radiator upper surface is provided with solar panel, and the two poles of the earth of solar panel are connected with circulating pump, and circulating pump drives by solar panel cold water is introduced in the cavity of radiator; The surface of framework bottom is provided with safety glass, is provided with the heat absorption fin below the glass, and the heat absorption fin is provided with some thermal-collecting tubes, and thermal-collecting tube is inserted in the radiator cavity, and the part of thermal-collecting tube in radiator is welded with the heat radiation sleeve pipe; Absorption film fin bottom is provided with thermal insulation layer and heat-insulation layer successively.

Described heat absorption fin is an ordinary aluminum plate, and is suppressed with waveform; The heat absorption fin surface carries out oxidation or scribbles heat absorbing coating.

Described safety glass is selected transparent or translucent safety glass with texture for use.

The power of described circulating pump is 20W～30W.

Good effect of the present utility model is: the utility model has improved heat exchange efficiency greatly owing to can carry out the circulation of hot and cold water automatically, adapts to the energy-conservation needs of modern society; It has used translucent texture safety glass, can effectively prevent sun reflection of light, and heat is absorbed more fully; Thermal-collecting tube is plugged on the heat radiation sleeve pipe, neither influences radiating effect, and replacing that is convenient for people to and maintenance; Utilization heat absorption fin and thermal-collecting tube absorb the heat in the sunlight, heat collector endotherm area than simple set heat pipe form in the past is bigger, the heat absorption better effects if, the thermal-collecting tube temperature is the highest can to reach 400 ℃, can also prevent from simultaneously to make thermal-collecting tube because the bombing and the frozen pipe phenomenon of generation too high or too low for temperature in the influence of amblent air temperature; Thermal insulation layer below the heat absorption fin and heat-insulation layer have reduced scattering and disappearing of heat as much as possible; Utilize solar panel to drive circulating pump and realized that automatic loading water circulates automatically, can also be connected, realized illumination functions, made things convenient for people's use in the open air with illuminating lamp; Select the circulating pump of the ultralow consumption of power for use, consumed power is low, is more suitable for the needs of environmental protection and energy saving; The utility model is simple in structure, cheap, good, the shockproof antifreeze wind resistance of solar collecting performance is effective, applied widely, can be installed on roof, building balcony, the windowsill wall, and be more suitable for installation and use on field work, the moving vehicle.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model thermal-arrest part A-A generalized section.

Fig. 3 is the utility model radiator portion B-B generalized section.

Among the figure, 1 framework, 2 radiators, 3 thermal-collecting tubes,

4 heat absorption fins, 5 solar panels, 6 heat-insulation layers

7 circulating pumps, 8 water inlet pipes, 9 outlet pipes

10 safety glass, 11 heat radiation sleeve pipes, 12 thermal insulation layers

13 cavitys

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, new type solar collecting plate described in the utility model is made up of framework 1, radiator 2, thermal-collecting tube 3, heat absorption fin 4, solar panel 5 and heat-insulation layer 6; Radiator 2 is a cavity structure, is installed on framework 1 top, and radiator 2 one sides are equipped with circulating pump 7, and circulating pump 7 other ends are connected with water inlet pipe 8, and radiator 2 opposite sides are connected with outlet pipe 9; Radiator 2 upper surfaces are provided with solar panel 5, and the two poles of the earth of solar panel 5 are connected with circulating pump 7, and circulating pump 7 drives by solar panel 5 cold water is introduced in the cavity 13 of radiator 2; The surface of framework 1 bottom is provided with safety glass 10, is provided with heat absorption fin 4 below the safety glass 10, and heat absorption fin 4 is provided with some thermal-collecting tubes 3, and thermal-collecting tube 3 is inserted in the cavity 13 of radiator 2, and the part of thermal-collecting tube 3 radiator 2 in is welded with the sleeve pipe 11 that dispels the heat; Heat absorption fin 4 bottoms are provided with thermal insulation layer 12 and heat-insulation layer 6 successively.

Described heat absorption fin 4 is an ordinary aluminum plate, and is suppressed with waveform; Heat absorption fin 4 surfaces are carried out oxidation or are scribbled heat absorbing coating.

Described safety glass 10 is selected transparent or translucent safety glass with texture for use.

The power of described circulating pump 7 is 20W～30W.

The course of work of the present utility model is: sunlight sees through safety glass 10 and is radiated on heat absorption fin 4 and the thermal-collecting tube 3, and heat can be absorbed by thermal-collecting tube 3, and thermal-collecting tube 3 rejects heat in the water in radiator 2 cavitys 13 by heat radiation sleeve pipe 11; Solar panel 5 is given circulating pump 7 with power delivery, can realize the automatic adding of cold water.

Claims

1. a new type solar collecting plate is made up of framework (1), radiator (2), thermal-collecting tube (3), heat absorption fin (4), solar panel (5) and heat-insulation layer (6), it is characterized in that: described radiator (2) is a cavity structure, be installed on framework (1) top, radiator (2) one sides are equipped with circulating pump (7), circulating pump (7) other end is connected with water inlet pipe (8), and radiator (2) opposite side is connected with outlet pipe (9); Radiator (2) upper surface is provided with solar panel (5), and the two poles of the earth of solar panel (5) are connected with circulating pump (7), and circulating pump (7) drives by solar panel (5) cold water is introduced in the cavity (13) of radiator (2); The surface of framework (1) bottom is provided with safety glass (10), be provided with heat absorption fin (4) below the safety glass (10), heat absorption fin (4) is provided with some thermal-collecting tubes (3), thermal-collecting tube (3) is inserted in the cavity (13) of radiator (2), and the part of thermal-collecting tube (3) in radiator (2) is welded with heat radiation sleeve pipe (11); Heat absorption fin (4) bottom is provided with thermal insulation layer (12) and heat-insulation layer (6) successively.

2. according to the described new type solar collecting plate of claim 1, it is characterized in that: described heat absorption fin (4) is an ordinary aluminum plate, and is suppressed with waveform; Heat absorption fin (4) surface is carried out oxidation or is scribbled heat absorbing coating.

3. according to the described new type solar collecting plate of claim 1, it is characterized in that: described safety glass (10) is transparent or translucent safety glass with texture.

4. according to the described new type solar collecting plate of claim 1, it is characterized in that: the power of described circulating pump (7) is 20W～30W.