CN2518042Y

CN2518042Y - Asymmetric solar collecting board

Info

Publication number: CN2518042Y
Application number: CN01272970U
Authority: CN
Inventors: 康景合
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-19
Filing date: 2001-12-19
Publication date: 2002-10-23
Anticipated expiration: 2011-12-19

Abstract

The utility model belongs to a solar energy heat collection plate, in particular to an asymmetric solar energy heat collection plate. The asymmetric solar energy heat collection plate comprises a water collecting pipe (1), a heat absorbing pipe (2) and a heat absorbing sheet (3), the heat absorbing sheet (3) forms an angle with the plate one which the central lines of the water collecting pipe (1) and the heat absorbing pipe (2) exist, and a plurality of heat absorbing pipes (2) are fixedly connected between two water collecting pipe (1). The utility model has the advantages that the material is saved, the thermal efficiency is high, the heat conductivity is good, and the asymmetric heat absorbing sheet can contain an optimum angle of the sunshine in winter, to acquire the optimum heat absorbing effect, when being installed on the plane or an inclined plane of the house roof or on a wall surface.

Description

Asymmetric solar heat-collection plate

Technical field

The utility model belongs to solar heat-collection plate, especially belongs to asymmetric solar heat-collection plate.

Background technology

Existing solar heat-collection plate is two kinds of forms, a kind of is that one at a family tiltedly stands on the roof separately towards south, a kind ofly be spliced into one for integral body, be covered in roofing as roof sheet tile, because the sun in winter is positioned at the Southern Hemisphere, the light gradient that our Northern Hemisphere obtains is big, and sunshine is to the incidence angle big more (vertical more) of thermal-arrest plate, then the thermal efficiency of thermal-arrest plate is high more, if and also all be tiltedly upright to all-in-one-piece heat-collecting block towards south, then the vertical height of heat-collecting block is very high, and is not attractive in appearance, wind resistance is poor, and is dangerous.And heat absorbing sheet and endothermic tube plane are alternately arranged in the existing solar heat-collection plate, and heat absorbing sheet can't be adjusted the angle of daylight, and heat conductivity is poor.

Summary of the invention

The asymmetric solar heat-collection plate that provides a kind of heat absorbing sheet adjustable to the incident angle of daylight is provided the purpose of this utility model.

The technical scheme that the utility model adopted is: a kind of asymmetric solar heat-collection plate, comprise collector pipe, endothermic tube, heat absorbing sheet, the plane at heat absorbing sheet and collector pipe, endothermic tube center line place at angle, some endothermic tubes are fixed between two collector pipes.

Advantage of the present utility model is because heat absorbing sheet and endothermic tube when making the thermal-arrest plate be fixed in roofing at angle, and heat absorbing sheet becomes 8 °～45 ° with roofing, make the incidence angle of sunlight big in the winter, i.e. the efficient height of heat absorbing sheet area, saving heat absorbing sheet.No matter house roof is the plane, or metope, with this asymmetric heat absorbing sheet, it can both be adjusted and fix, make it to keep best angle, to obtain best endothermic effect with the sun in winter.Endothermic tube is above heat absorbing sheet, help the heat conduction, thereby improved the thermal efficiency, transparent insulation cover layer has been added a cover in the top, and on cover layer, make some convex lens, and daylight directly can be focused on the endothermic tube, summer is sunny, big to our incidence angle on ground, the Northern Hemisphere, the angle of heat absorbing sheet can be turned down.

Description of drawings Fig. 1 is the utility model structural representation.Fig. 2 is another embodiment structural representation of the utility model.Fig. 3 is insulation tectum structure schematic diagram.Wherein: 1 collector pipe, 11 joints, 2 endothermic tubes, 3 heat absorbing sheets, 4 insulation cover layers, 41 convex lens

Specific embodiment:

A kind of asymmetric solar heat-collection plate as shown in Figure 1,, comprise collector pipe 1, endothermic tube 2, heat absorbing sheet 3, the plane at heat absorbing sheet 3 and collector pipe 1, endothermic tube 2 center line places at angle, angle is preferably 8 °～45 °, endothermic tube 2 is above heat absorbing sheet 3, and some endothermic tubes 2 are fixed between two collector pipes 1, is connected by joint 11 between collector pipe 1 and the endothermic tube 2, heat absorbing sheet 3 is connected with endothermic tube 2, carries out fastening with joint 11 after adjusting the angle of heat absorbing sheet 3.Like this, no matter the roof is plane or gradient, can be transferred to suitable day angle of light, also a heat absorbing sheet 3 can respectively be arranged in the both sides of endothermic tube 2, and is wide towards the heat absorbing sheet 3 in south, narrower towards the north heat absorbing sheet, because the sunshine-duration in the south is long.

Embodiment 2, as shown in Figure 2, a kind of asymmetric solar heat-collection plate, comprise collector pipe 1, endothermic tube 2, heat absorbing sheet 3, the plane at heat absorbing sheet 3 and collector pipe 1, endothermic tube 2 center line places at angle, preferably angle is 8 °～45 °, some endothermic tubes 2 are fixed between two collector pipes 1, endothermic tube 2 is made the S type, and also there is heat absorbing sheet 3 side, and two ends join by joint 11 and collector pipe 1.

As shown in Figure 3, in above-mentioned two embodiment, also can above collector pipe 1, endothermic tube 2, heat absorbing sheet 3, be added with one deck insulation cover layer 4.Insulation cover layer 4 is transparent, and makes some convex lens 41, and the focus point that makes convex lens 41 is on asymmetric endothermic tube 2.

In actual installation, preferably the collector pipe 1 of both sides is made an end height, an end is low, promptly outlet pipe is higher than water inlet pipe, helps heat flow.

Claims

1, a kind of asymmetric solar heat-collection plate, comprise collector pipe (1), endothermic tube (2), heat absorbing sheet (3), it is characterized in that, the plane at heat absorbing sheet (3) and collector pipe (1), endothermic tube (2) center line place at angle, endothermic tube (2) is in the top of heat absorbing sheet (3), and some endothermic tubes (2) are fixed between two collector pipes (1).

2, asymmetric solar heat-collection plate according to claim 1 is characterized in that, heat absorbing sheet (3) is 8 °～45 ° with the plane angulation at collector pipe (1), endothermic tube (2) center line place.

3, asymmetric solar heat-collection plate according to claim 1 and 2 is characterized in that, between collector pipe (1), the endothermic tube (2) joint (11) is arranged.

4, asymmetric solar heat-collection plate according to claim 1 and 2 is characterized in that, respectively there is a heat absorbing sheet (3) both sides of endothermic tube (2), and two heat absorbing sheets (3) at angle.

5, asymmetric solar heat-collection plate according to claim 1 and 2 is characterized in that, collector pipe (1), endothermic tube (2), heat absorbing sheet (3) top are added with one deck insulation cover layer (4).

6, asymmetric solar heat-collection plate according to claim 6 is characterized in that, insulation cover layer (4) is transparent, and makes some convex lens (41).