CN211822664U - Heating system utilizing solar energy - Google Patents
Heating system utilizing solar energy Download PDFInfo
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- CN211822664U CN211822664U CN201922130829.4U CN201922130829U CN211822664U CN 211822664 U CN211822664 U CN 211822664U CN 201922130829 U CN201922130829 U CN 201922130829U CN 211822664 U CN211822664 U CN 211822664U
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Abstract
The utility model discloses a heating system utilizing solar energy, which comprises a first air channel and a second air channel which are arranged outdoors, wherein the first air channel and the second air channel are arranged in parallel and are communicated through a plurality of straight-through solar vacuum glass heat pipes which are arranged in parallel at intervals, one end of the first air channel is provided with a cold air inlet, the other end of the first air channel is closed, one end of the second air channel is provided with a hot air outlet, and the other end of the second air channel is closed; the side walls of the first air duct and the second air duct are provided with plug-in ports which are in plug-in connection with the straight-through type solar vacuum glass heat pipe, plug-in sleeve ports which are matched with the plug-in ports are sleeved at two ends of the straight-through type solar vacuum glass heat pipe, and the plug-in sleeve ports are sealed by glue after being plugged with the corresponding plug-in ports. The utility model discloses a through type solar energy vacuum glass heat pipe to flowing through its inside air heating by first wind channel stream, produces the hot-air, send to the second wind channel, discharges indoor heating through the hot air exitus, simple structure, and is with low costs, and heat exchange efficiency is high.
Description
Technical Field
The utility model relates to a solar heating technical field, concretely relates to utilize heating system of solar energy.
Background
In the existing heating system using solar energy and using a heat pipe vacuum heat collecting pipe for auxiliary heating using solar energy in winter in daytime, water in a water tank is heated by a heat pipe, so that the water flows in the heating system, and heat is exchanged with indoor air by a heat exchanger to heat the air, so that the air is heated and used as an air heat collector. However, this method requires a pressurizing pump, a water tank, and a heat exchanger such as a radiator, and is complicated in structure and high in cost, and the use of water as a heat transfer medium also solves the problems of freezing prevention in winter and corrosion of the header by water.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heating system utilizing solar energy aiming at the technical defects existing in the prior art.
For realizing the utility model discloses a technical scheme that the purpose adopted is:
a heating system utilizing solar energy comprises a first air channel and a second air channel which are arranged outdoors, wherein the first air channel or the second air channel comprises a shell, an inner container and a heat insulation layer arranged between the shell and the inner container; the side walls of the first air duct and the second air duct are provided with plug-in ports which are in plug-in connection with the straight-through type solar vacuum glass heat pipe, plug-in sleeve ports which are matched with the plug-in ports are sleeved at two ends of the straight-through type solar vacuum glass heat pipe, and the plug-in sleeve ports are sealed by glue after being plugged with the corresponding plug-in ports.
And the first air duct and/or the second air duct are/is externally coated with a heat insulation layer.
The shell and the inner container are made of aluminum alloy or steel materials.
The cross section of the first air duct or the second air duct is rectangular or cylindrical.
The utility model discloses utilize solar heating system, flow through its inside air heating by first wind channel through solar vacuum glass heat pipe, produce the hot-air, send to the second wind channel, through hot air exitus discharge indoor heating, simple structure, with low costs, heat exchange efficiency is high, has important spreading value.
Drawings
Fig. 1 is a schematic view of a heating system using solar energy;
FIG. 2 is a schematic front view of a straight-through solar vacuum glass heat pipe;
fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is a schematic structural diagram of the first air duct.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, a heating system using solar heat includes a first duct 1 provided outdoors for receiving cold wind from the inside of a room and a second duct 2 for discharging hot wind formed to the inside of the room, the first air channel and the second air channel are arranged in parallel and are communicated through a plurality of straight-through solar vacuum glass heat pipes 3 which are arranged in parallel at intervals, one end of the first air channel is provided with a cold air inlet 11, the other end of the first air channel is closed, one end of the second air channel is provided with a hot air outlet 21, the other end of the second air channel is closed, wherein, the side walls of the first air duct and the second air duct connected with the straight-through type solar vacuum glass heat pipe are correspondingly provided with a plug interface (not shown) connected with the straight-through type solar vacuum glass heat pipe in a plug way, the left end 31 and the right end 32 of the straight-through solar vacuum glass heat pipe are respectively sleeved with a plug-in sleeve opening 4 matched with the plug-in opening.
The inserting sleeve opening 4 is of a through hole structure, can be made of metal or rubber, is sleeved at the pipe end of the heat pipe to achieve the function of connecting the heat pipe with the air duct, and is sealed by glue after being inserted into the corresponding inserting opening.
Specifically, as shown in fig. 2-3, the straight-through solar vacuum glass heat pipe is a prior art structure, and a prior art, such as the one disclosed in patent CN101256033A, includes an outer glass pipe 33, an inner glass pipe 34, and a selective heat absorption coating 35 (e.g. widely used sputtered multilayer aluminum-nitrogen/aluminum AL-N/AL) coated on the outer surface of the inner glass pipe, a vacuum layer 36 with two closed ends is formed between the outer glass pipe and the inner glass pipe, the inner glass pipe is open at two ends to form a straight-through structure, an air passage 37 is formed inside, cold air in a first air passage flows upwards into a second air passage, and during the flowing process, the cold air is heated by absorbing heat of the solar vacuum glass heat pipe, and is sent into the second air passage to form hot air, and is sent into a room to achieve heating. The outer glass tube 33 and the inner glass tube 34 are made of borosilicate glass 3.3.
The first air duct and/or the second air duct can be made of plastic pipes or metal pipes and the like, and the outside of the first air duct and/or the second air duct is coated with an insulating layer so as to ensure the temperature of hot air heating and avoid the influence of external supercooled air heat exchange.
Specifically, the utility model discloses in, first wind channel or second wind channel include shell 11, inner bag 12 and arrange shell, the polyurethane foam's between the inner bag heat preservation 13 in, shell, inner bag can adopt aluminum alloy or steel material preparation, as shown in fig. 4. The inner container 12 forms a wind channel 14 therein.
Preferably, the cross section of the first air duct or the second air duct may be rectangular, but may also be cylindrical or have another geometric shape in cross section, and is not limited in particular.
In the concrete realization, hot air outlet level can install on the upper portion of wall to the realization is from indoor upper portion space hot-blast, cold wind entry can install in the lower part of wall to connect the pipeline fan, in order to realize from indoor lower part space, send out indoor cold wind to first wind channel, realize the heat transfer circulation.
During heating, the plurality of straight-through solar vacuum glass heat pipes receive sunlight irradiation, sunlight is projected to the outer side of the inner glass pipe, heat energy converted after the radiation energy is absorbed by the selective absorption coating is transmitted to cold flowing air from the first air channel in the inner glass pipe, finally hot air is formed, and then the hot air is discharged into a room through the hot air outlet of the second air channel for heating, so that the heating is realized.
To sum up, the utility model discloses utilize heating system of solar energy, through-type solar vacuum glass heat pipe to flowing through its inside air heating by first wind channel stream, produce the hot-air, send to the second wind channel in, through hot air exitus discharge indoor heating, simple structure, with low costs, heat exchange efficiency is high, has important spreading value.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A heating system utilizing solar energy is characterized by comprising a first air channel and a second air channel which are arranged outdoors, wherein the first air channel or the second air channel comprises a shell, an inner container and a heat insulation layer arranged between the shell and the inner container; the side walls of the first air duct and the second air duct are provided with plug-in ports which are in plug-in connection with the straight-through type solar vacuum glass heat pipe, plug-in sleeve ports which are matched with the plug-in ports are sleeved at two ends of the straight-through type solar vacuum glass heat pipe, and the plug-in sleeve ports are sealed by glue after being plugged with the corresponding plug-in ports.
2. The heating system using solar energy as claimed in claim 1, wherein the first air duct and/or the second air duct is/are coated with an insulating layer.
3. The heating system using solar energy as claimed in claim 1, wherein the outer shell and the inner container are made of aluminum alloy or steel material.
4. The heating system using solar heat according to claim 1, wherein the first duct or the second duct has a rectangular or cylindrical cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130829.4U CN211822664U (en) | 2019-12-02 | 2019-12-02 | Heating system utilizing solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130829.4U CN211822664U (en) | 2019-12-02 | 2019-12-02 | Heating system utilizing solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211822664U true CN211822664U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922130829.4U Active CN211822664U (en) | 2019-12-02 | 2019-12-02 | Heating system utilizing solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211822664U (en) |
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2019
- 2019-12-02 CN CN201922130829.4U patent/CN211822664U/en active Active
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