CN202869020U - shroud solar collector - Google Patents

Abstract

The utility model discloses a hood-shaped solar thermal collector, comprising a back plate and a hood-shaped translucent body fixedly connected to the back plate, which is installed in a heat collecting plate core assembly in a closed space of a box body assembled by the back plate and the hood-shaped translucent body. The solar thermal collector does not need to make a frame, and the manufacturing cost of the product is low and the economic benefit is high. In addition, since there is no frame on the side of the collector to block the light, the utilization rate of the light is effectively improved. In addition, the hood-shaped translucent body is integrally formed, and has the advantages of simple structure, easy assembly, beautiful product appearance, etc.

Description

shroud solar collector

technical field

The utility model relates to a solar heat collector, in particular to a cover-shaped solar heat collector.

Background technique

The traditional flat-panel solar collector is mainly composed of a frame, a heat-absorbing plate installed in the enclosed space of the box assembled by the frame, and a transparent cover installed on the upper part of the box assembled by the frame. The lower bead and back plate installed at the bottom of the box assembled by the frame, the pipes and headers arranged at the lower part of the heat-absorbing plate are composed, and the transparent cover is pressed on the frame assembled by the four upper bead. On the upper part of the cabinet, the upper bead leaves a butt joint at each corner and forms a sharp corner. The butt joint will cause water leakage, the sharp corner will hurt people, and affect the appearance of the product. It is also necessary to install the back panel through the lower bead , the installation is difficult, and because this type of flat solar collector has many components, complex structure, difficult assembly, high manufacturing cost, resulting in low economic benefit; in addition, the frame and bead will block the light, resulting in low light utilization efficiency of the collector Low, the heat collection effect is poor.

Utility model content

The purpose of the utility model is to overcome the above-mentioned defects in the prior art, to provide a frame that does not need to be made, has low manufacturing cost, high economic benefits, can effectively improve the utilization rate of light, has good heat collection effect, simple structure, and is convenient to use. The shroud solar collector with the advantages of assembly, beautiful appearance and so on.

In order to achieve the above object, the technical solution provided by the utility model is as follows: provide a cover-shaped solar collector, including a back plate, and a cover-shaped light-transmitting body fixedly connected with the back plate, installed on the back plate and the cover The heat collecting plate core assembly in the closed space of the box body assembled by the cover-shaped light-transmitting body, and the cover-shaped light-transmitting body is integrally formed.

The beneficial effect of the cover-shaped solar heat collector described in the utility model is: by constructing a cover-shaped light-transmitting body, the cover-shaped light-transmitting body is fixedly connected with the back plate, so that the solar heat collector does not need to make a frame, and the product The manufacturing cost is low, the economic benefit is high, and because the heat collector has no frame to block the light, the utilization rate of light is effectively improved, and the heat collection effect of the heat collector is improved; in addition, the cover-shaped light-transmitting body is integrally formed, and the structure Simple and easy to assemble, it can effectively prevent water leakage and injury accidents, and the product has a beautiful appearance.

The shroud-shaped solar heat collector described in the utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is the plan view of cover-shaped solar heat collector described in the utility model;

Fig. 2 is A-A sectional view of Fig. 1;

Fig. 3 is a B-B sectional view of Fig. 1 .

Detailed ways

The following are the best examples of the shroud-shaped solar heat collectors of the present invention, which do not limit the scope of protection of the present invention.

With reference to Fig. 1, Fig. 2, Fig. 3, provide a kind of cover-shaped solar heat collector, comprise back plate 2, also comprise the cover-shaped light-transmitting body 1 that is fixedly connected with back plate 2, be installed in by back plate 2 and cover The heat collecting plate core assembly 3 in the closed space of the box assembled by the box-shaped light-transmitting body 1, the cover-shaped light-transmitting body 1 is integrally formed, and the integrally formed cover-shaped light-transmitting body 1 and the back plate 2 are fixed Sealed connection can be assembled into a closed box of the heat collector. The structure is very simple and the assembly is easy, which greatly improves the assembly efficiency of the product and the product has a beautiful appearance; The cost is low, the economic benefit is high, and it can also prevent the frame from blocking the light, resulting in unsatisfactory heat collection effect of the heat collector, effectively improving the utilization rate of light and improving the heat collection performance of the product.

The heat collecting plate core assembly 3 is composed of a heat absorbing plate 31 and a row pipe 32 and a header 33 arranged at the bottom of the heat absorbing plate 31, and the row pipe 32 and the header 33 form a connected medium flow channel, The header 33 is sealed and connected with the cover-shaped light-transmitting body 1 .

The upper part of the backboard 2 is equipped with an insulating material 4 .

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (4)

1. A cover-shaped solar heat collector, comprising a back plate (2), characterized in that it also includes a cover-shaped light-transmitting body (1) fixedly connected to the back plate (2), installed on the back plate (2) ) and the heat collecting plate core assembly (3) in the closed space of the box assembled with the cover-shaped light-transmitting body (1). 2. The cover-shaped solar heat collector according to claim 1, characterized in that, the cover-shaped light-transmitting body (1) is integrally formed. 3. The shroud-shaped solar heat collector according to claim 1, characterized in that, the heat-collecting plate core assembly (3) is composed of a heat-absorbing plate (31) and a The pipe arrangement (32) and the header pipe (33) form a connected medium flow channel. 4. The shroud-shaped solar heat collector according to claim 1, characterized in that, the upper part of the back plate (2) is equipped with thermal insulation material (4).

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