CN219390105U - Flat plate collector capable of tracking sun - Google Patents
Flat plate collector capable of tracking sun Download PDFInfo
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- CN219390105U CN219390105U CN202320504191.XU CN202320504191U CN219390105U CN 219390105 U CN219390105 U CN 219390105U CN 202320504191 U CN202320504191 U CN 202320504191U CN 219390105 U CN219390105 U CN 219390105U
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- frame
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- calandria
- solar
- trackable
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Abstract
The utility model discloses a flat plate collector capable of tracking the sun, which comprises a frame: the frame is internally provided with a plurality of runner calandria which are distributed in parallel, the end part of the runner calandria is provided with a runner header which extends to the outside of the frame, the inner wall of the frame is provided with a mounting plate, the mounting plate is movably provided with a reflecting plate which is arranged below the runner calandria and is of an arc-shaped structure, and a rotating assembly which drives the reflecting plate to turn over by taking the axle center of the reflecting plate as a base point is arranged in the frame. According to the flat plate collector, through the arranged rotating assembly, all the reflecting plates can be driven to synchronously turn over, and the inclination angle of the reflecting plates is adjusted, so that the arc-shaped inner walls of the reflecting plates can directly face solar rays, the irradiation area of the solar rays to the reflecting plates is increased, the heat collection and reflection effects of the reflecting plates on sunlight are improved, and the heat collection efficiency of the flat plate collector is enhanced.
Description
Technical Field
The utility model relates to the technical field of heat collectors, in particular to a flat plate heat collector capable of tracking the sun.
Background
Concentrating solar collectors are devices for converting solar radiation energy into heat energy, but generally, solar energy is relatively dispersed, so that the solar energy needs to be collected, the heat collector is a key device for utilizing solar energy, and in the working process of the heat collector, heat absorption and conversion can be performed only through irradiation of the heat collector and solar rays, so that the angle of the heat collector needs to be adjusted, and the heat collecting effect of the heat collector is improved.
Chinese patent publication No.: CN205939754 discloses a rotating device of a concentrating solar collector, which comprises a solar collector, a control device and a base, wherein a supporting rod for supporting the whole solar collector is arranged on the base, a support fixed with two ends of the solar collector is arranged on the supporting rod, a long beam rotationally connected to the support is arranged behind the solar collector, the control device comprises a sensor, a controller and a motor, the sensor is arranged on the surface of the solar collector and is connected with the controller, the motor is connected with the controller, and the motor is arranged on the support and is connected with the long beam.
The solar heater device adopts the integral rotary supporting structure to integrally and rotatably adjust the solar collector, so that the light-following effect of solar energy is met, and the solar collector needs larger energy consumption when rotating due to the fact that the solar collector needs to drive the whole device to operate, and separate light-reflecting heat-collecting treatment cannot be carried out on each runner calandria, so that the heat-collecting effect is low.
Disclosure of Invention
The utility model aims to provide a flat plate collector capable of tracking the sun, which adopts a structure that a flow passage calandria corresponds to an arc-shaped reflecting plate one by one, adjusts the reflecting angle of the reflecting plate under the driving of a rotating assembly and improves the solar heat utilization effect.
In order to achieve the above object, the present utility model provides the following technical solutions: a solar trackable flat panel collector comprising a frame:
a plurality of runner calandria which are distributed in parallel are arranged in the frame, and runner headers which extend to the outside of the frame are arranged at the end parts of the runner calandria;
the inner wall of the frame is provided with a mounting plate, and the mounting plate is movably provided with a reflecting plate which is positioned below the runner calandria and has an arc-shaped structure;
the frame is internally provided with a rotating assembly for driving the reflecting plate to turn over by taking the axle center of the reflecting plate as a base point.
As a further description of the above technical solution:
the rotating assembly comprises a motor arranged in the frame, the output end of the motor is connected with a driving gear, the bottom of the driving gear is connected with a double-sided rack in a meshed manner, and the bottom of the double-sided rack is connected with a driven gear at the end of the reflecting plate in a meshed manner.
As a further description of the above technical solution:
the side of two-sided rack is provided with the slider, and the spout sliding connection of seting up on slider and the mounting panel.
As a further description of the above technical solution:
the inner wall of the reflector is provided with a conical refraction block, and the tip end of the refraction block faces the axis of the runner calandria.
As a further description of the above technical solution:
the outer wall of the runner calandria is wrapped with an absorption film.
As a further description of the above technical solution:
and an optical tracking sensor is arranged on the runner calandria.
As a further description of the above technical solution:
the inner wall bottom of frame is provided with the heat preservation.
As a further description of the above technical solution:
the inner wall of the open end of the frame is provided with a glass cover plate.
In the technical scheme, the flat plate collector capable of tracking the sun has the following beneficial effects:
this flat-plate collector through the rotating assembly who sets up, can drive the synchronous upset motion of all reflector panels, adjusts the inclination of reflector panel for the arc inner wall of reflector panel can straight face solar ray, thereby improves the irradiation area of solar ray to the reflector panel, improves the heat collection reflection effect of reflector panel to the sunlight, has strengthened flat-plate collector's heat collection efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a flat plate collector capable of tracking the sun according to an embodiment of the present utility model;
FIG. 2 is a schematic structural diagram of a frame and a reflector according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a flow channel gauntlet according to an embodiment of the present utility model;
fig. 4 is a schematic cross-sectional structure of a reflector according to an embodiment of the present utility model;
fig. 5 is a schematic view of a partial structure of a connection between a reflector and a rotating assembly according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a glass cover plate; 2. a frame; 21. a heat preservation layer; 3. a runner calandria; 31. an absorption film; 4. a light tracking sensor; 5. a light reflecting plate; 51. a refraction block; 6. a flow channel header; 7. a rotating assembly; 71. a motor; 72. a drive gear; 73. double-sided racks; 74. a driven gear; 75. a slide block; 8. a mounting plate; 81. and a sliding groove.
Description of the embodiments
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-5, a flat plate collector capable of tracking the sun comprises a frame 2, wherein a glass cover plate 1 is arranged on the inner wall of an open end of the frame 2 to play a role in protection:
a plurality of runner pipes 3 which are distributed in parallel are arranged in the frame 2, the end parts of the runner pipes 3 are provided with runner headers 6 which extend out of the frame 2, the number of the runner headers 6 is two, and the runner headers 6 are respectively connected to a water supply pipeline and a water return pipeline, so that cold water can be continuously introduced into the runner pipes 3, and heat in the runner pipes 3 can be led out;
the inner wall of the frame 2 is provided with a mounting plate 8, and the mounting plate 8 is movably provided with a reflecting plate 5 which is positioned below the runner calandria 3 and has an arc-shaped structure, so that the lower part of each runner calandria 3 corresponds to an independent reflecting plate 5, and each runner calandria 3 can keep a high-efficiency heat collection effect;
the rotating assembly 7 for driving the reflecting plates 5 to turn around by taking the axle center of the reflecting plates as a base point is arranged in the frame 2, all the reflecting plates 5 can be driven to synchronously turn around, and the inclination angle of the reflecting plates 5 is adjusted, so that the arc-shaped inner wall of the reflecting plates 5 can directly face solar rays, the irradiation area of the solar rays to the reflecting plates 5 is increased, the heat collection and reflection effects of the reflecting plates 5 on sunlight are improved, the heat collection efficiency of the flat plate heat collector is improved, and the rapid reduction of the heat collection effect caused by overlarge deviation of the opening angles of the solar rays and the reflecting plates 5 is avoided.
The rotating assembly 7 comprises a motor 71 arranged in the frame 2, the output end of the motor 71 is connected with a driving gear 72, the bottom of the driving gear 72 is connected with a double-sided rack 73 in a meshed manner, the bottom of the double-sided rack 73 is connected with a driven gear 74 at the end of the reflecting plate 5 in a meshed manner, the motor 71 is started to drive the driving gear 72 to rotate, the driving gear 72 can drive the double-sided rack 73 to move at the moment, the driven gear 74 is synchronously driven to rotate, the reflecting plate 5 can further rotate on the mounting plate 8 in a reciprocating manner, the open angle position of the reflecting plate 5 is changed, the irradiation direction of solar rays of the reflecting plate 5 can be always controlled by the opening of the reflecting plate 5, the reflecting area of the reflecting plate 5 to the solar rays is increased, and efficient heat collection treatment of the reflecting plate 5 to the flow channel calandria 3 is ensured.
The side of two-sided rack 73 is provided with slider 75, and slider 75 and the spout 81 sliding connection of seting up on the mounting panel 8, and when two-sided rack 73 reciprocating motion, slider 75 can remove in spout 81, can carry out spacingly to the motion state of two-sided rack 73, ensures the stationarity of two-sided rack 73 motion state, and then improves the stability of reflector panel 5 reciprocal upset.
The inner wall of reflector 5 is provided with conical refraction piece 51, and the tip of refraction piece 51 is towards the axle center of runner calandria 3, and the reflection piece 51 can carry out the reflection processing once more with the solar ray of shining on reflector 5 for solar ray can form the multiple reflection effect between reflector 5 and refraction piece 51, and then further improves the heat collection effect of runner calandria 3.
The outer wall of the runner calandria 3 is wrapped with an absorption film 31, and the absorption film 31 adopts a black film with light absorption function to improve the heat absorption effect of the runner calandria 3.
The light tracking sensor 4 is arranged on the runner calandria 3, the light tracking sensor 4 receives the irradiation of solar rays, judges the irradiation angle signal, and outputs a control instruction to the motor 71, so that the motor 71 can start to drive the reflecting plate 5 to rotate, and the opening of the reflecting plate 5 can always accurately face the irradiation direction of the solar rays.
The heat preservation layer 21 is arranged at the bottom end of the inner wall of the frame 2, and the heat preservation layer 21 is made of heat preservation materials, so that the heat dissipation amount of the frame 2 can be reduced, and the heat collection effect of the runner calandria 3 is improved.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. A solar trackable flat panel collector comprising a frame (2), characterized in that:
a plurality of runner calandria (3) which are distributed in parallel are arranged in the frame (2), and a runner header (6) which extends out of the frame (2) is arranged at the end part of the runner calandria (3);
the inner wall of the frame (2) is provided with a mounting plate (8), and the mounting plate (8) is movably provided with a reflecting plate (5) which is positioned below the runner calandria (3) and has an arc structure;
the frame (2) is internally provided with a rotating assembly (7) for driving the reflecting plate (5) to turn over by taking the axle center of the reflecting plate as a base point.
2. A solar trackable flat panel collector according to claim 1 wherein: the rotating assembly (7) comprises a motor (71) arranged in the frame (2), the output end of the motor (71) is connected with a driving gear (72), the bottom of the driving gear (72) is connected with a double-sided rack (73) in a meshed mode, and the bottom of the double-sided rack (73) is connected with a driven gear (74) at the end portion of the reflecting plate (5) in a meshed mode.
3. A solar trackable flat panel collector according to claim 2 wherein: the side of the double-sided rack (73) is provided with a sliding block (75), and the sliding block (75) is in sliding connection with a sliding groove (81) formed in the mounting plate (8).
4. A solar trackable flat panel collector according to claim 1 wherein: the inner wall of the reflector (5) is provided with a conical refraction block (51), and the tip of the refraction block (51) faces the axis of the runner calandria (3).
5. A solar trackable flat panel collector according to claim 1 wherein: the outer wall of the runner calandria (3) is wrapped with an absorption film (31).
6. A solar trackable flat panel collector according to claim 1 wherein: an optical tracking sensor (4) is arranged on the runner calandria (3).
7. A solar trackable flat panel collector according to claim 1 wherein: an insulating layer (21) is arranged at the bottom end of the inner wall of the frame (2).
8. A solar trackable flat panel collector according to claim 1 wherein: the inner wall of the open end of the frame (2) is provided with a glass cover plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320504191.XU CN219390105U (en) | 2023-03-16 | 2023-03-16 | Flat plate collector capable of tracking sun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320504191.XU CN219390105U (en) | 2023-03-16 | 2023-03-16 | Flat plate collector capable of tracking sun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219390105U true CN219390105U (en) | 2023-07-21 |
Family
ID=87171062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320504191.XU Active CN219390105U (en) | 2023-03-16 | 2023-03-16 | Flat plate collector capable of tracking sun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219390105U (en) |
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2023
- 2023-03-16 CN CN202320504191.XU patent/CN219390105U/en active Active
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