Angle-adjustable photo-thermal integrator

Abstract

The photo-thermal integrator comprises a bottom plate, a heat collector body, a reciprocating lead screw and a sun position sensor, a vertical frame is fixedly installed on one side of the bottom plate, an installation plate is arranged above the bottom plate, the heat collector body is fixedly installed above the installation plate, and the solar position sensor is fixedly installed above the heat collector body. A driving motor is fixedly mounted above the bottom plate, a sliding rod is arranged on one side of the reciprocating lead screw, a sliding seat is arranged on the reciprocating lead screw and the sliding rod, a sun position sensor is fixedly mounted at the top of the heat collector body, and a control system is fixedly mounted above the bottom plate. Through the arrangement of the reciprocating lead screw, the sliding rod and the sliding seat, the sliding seat can linearly move on the reciprocating lead screw and the sliding rod to drive the heat collector body to adjust the angle, solar energy can be better absorbed, the absorption efficiency of the solar energy is improved, and therefore solar energy resources can be better utilized; and the energy utilization efficiency and the operation effect of equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photothermal integrators, and in particular to a photothermal integrator with adjustable angle. Background Art

[0002] A photothermal integrator is a device that uses solar energy to convert light into heat. The collector is responsible for absorbing solar energy and converting it into thermal energy, and then converting the thermal energy into electrical energy or other forms of energy through a thermal energy conversion system. The photothermal integrator has the advantages of high efficiency, environmental protection, and sustainability. Therefore, the photothermal integrator has broad application prospects in the field of solar energy utilization.

[0003] The existing solar thermal integrator cannot adjust the angle. The altitude and azimuth of the sun will change with time and geographical location. Therefore, the solar thermal integrator needs to be able to easily adjust its angle so that the solar thermal integrator can better absorb solar energy. For example, the solar collector disclosed in the application number CN201420322666.4 has a fixed collector angle and cannot be adjusted according to the angle of the sun's radiation. As a result, it is impossible to maintain the optimal angle with the sun, resulting in low solar energy absorption efficiency and inability to effectively transmit heat energy to where it is needed, thereby reducing the utilization rate of heat energy. If the heat energy cannot be effectively utilized, the energy-saving effect and energy utilization efficiency of the solar thermal integrator will also be affected.

[0004] Therefore, it is necessary to invent an angle-adjustable photothermal integrator to solve the above problems. Summary of the invention

[0005] The utility model aims to provide a photothermal integrator with adjustable angle, so as to solve the problem in the technology that the angle cannot be adjusted during use.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an angle-adjustable photothermal integrator, comprising a base plate, a collector body, a reciprocating screw and a sun position sensor, a stand fixedly installed on one side of the base plate, a mounting plate is arranged above the base plate, the collector body is fixedly installed above the mounting plate, a drive motor is fixedly installed above the base plate, a reciprocating screw is fixedly connected to the output end of the drive motor, a sliding rod is arranged on one side of the reciprocating screw, a sliding seat is arranged on the reciprocating screw and the sliding rod, a sun position sensor is fixedly installed on the top of the collector body, and a control system is fixedly installed above the base plate.

[0007] Preferably, two of the stands are provided, and a first rotating shaft is fixedly installed between the two stands, and a shaft sleeve is movably installed on the first rotating shaft, so that the stands can stably support the first rotating shaft.

[0008] Preferably, three sleeves are provided, and the three sleeves are fixedly mounted on the mounting plate, and the center line of the sleeve coincides with the center line of the first rotating shaft, so that the sleeve can rotate on the first rotating shaft.

[0009] Preferably, the sliding seat is slidably connected to the reciprocating screw and the sliding rod, and a shaft seat is fixedly installed above the sliding seat, so that the sliding seat can drive the shaft seat to perform linear motion adjustment on the reciprocating screw and the sliding rod.

[0010] Preferably, two axle seats are provided, and a connecting rod is provided on the axle seat. The two axle seats are hingedly connected to one end of the connecting rod, so that the connecting rod can be rotated and adjusted on the axle seat.

[0011] Preferably, the other end of the connecting rod is movably connected to the No. 2 rotating shaft, and the No. 2 rotating shaft is fixedly mounted on the mounting plate, so that the connecting rod can be rotated and adjusted on the No. 2 rotating shaft.

[0012] Preferably, two connecting rods are provided, and the two connecting rods are arranged between the base plate and the mounting plate, and the two connecting rods are parallel to each other, so that the connecting rods can stably support the adjusted angle of the collector body.

[0013] Preferably, the solar position sensor is connected to the control system via wireless communication technology, and the control system is electrically connected to the drive motor, so that the solar position sensor can accurately detect the position and movement trajectory of the sun, thereby providing accurate data for the control system. This helps to ensure that the solar thermal integrator can accurately adjust the angle according to the movement trajectory of the sun, thereby improving the absorption efficiency and utilization rate of solar energy.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. Through the arrangement of the reciprocating screw, the sliding rod and the sliding seat, the sliding seat can drive the collector body to adjust the angle by performing linear motion on the reciprocating screw and the sliding rod, so as to better absorb solar energy and improve the absorption efficiency of solar energy, thereby helping to better utilize solar energy resources, improve energy utilization efficiency and equipment operation effect;

[0016] 2. Through the setting of the solar position sensor and the control system, the solar position sensor is used to detect the position and movement trajectory of the sun, and can detect the intensity and direction of sunlight, and transmit the signal to the control system. After receiving the signal from the solar position sensor, the control system will send an adjustment instruction to the drive motor, so that the angle of the collector body can be adjusted, so that its angle can be automatically adjusted according to the movement trajectory of the sun to achieve the optimal absorption effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the exploded three-dimensional structure of the first rotating shaft and the shaft sleeve of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the reciprocating screw and the sliding rod of the utility model;

[0020] Figure 4 It is a schematic diagram of the moving three-dimensional structure of the sliding seat of the utility model.

[0021] Description of reference numerals:

[0022] 1. Base plate; 2. Stand; 3. No. 1 rotating shaft; 4. Mounting plate; 5. Bushing; 6. Collector body; 7. Driving motor; 8. Reciprocating screw; 9. Sliding rod; 10. Sliding seat; 11. Shaft seat; 12. Connecting rod; 13. No. 2 rotating shaft; 14. Sun position sensor; 15. Control system. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-4 An angle-adjustable photothermal integrator shown includes a base plate 1, a stand 2 is fixedly mounted on one side of the base plate 1, a mounting plate 4 is arranged above the base plate 1, a collector body 6 is fixedly mounted above the mounting plate 4, a drive motor 7 is fixedly mounted above the base plate 1, a reciprocating screw 8 is fixedly connected to the output end of the drive motor 7, a sliding rod 9 is arranged on one side of the reciprocating screw 8, a sliding seat 10 is arranged on the reciprocating screw 8 and the sliding rod 9, a sun position sensor 14 is fixedly mounted on the top of the collector body 6, and a control system 15 is fixedly mounted above the base plate 1.

[0025] In one aspect of the present embodiment, two stands 2 are provided, a first rotating shaft 3 is fixedly installed between the two stands 2, a shaft sleeve 5 is movably installed on the first rotating shaft 3, three shaft sleeves 5 are provided, and the three shaft sleeves 5 are fixedly installed on the mounting plate 4, and the center line of the shaft sleeve 5 coincides with the center line of the first rotating shaft 3, a sliding seat 10 is slidably connected with the reciprocating screw 8 and the sliding rod 9, a shaft seat 11 is fixedly installed above the sliding seat 10, two shaft seats 11 are provided, a connecting rod 12 is provided on the shaft seat 11, the two shaft seats 11 and one end of the connecting rod 12 are hingedly connected, the other end of the connecting rod 12 is movably connected to the second rotating shaft 13, the second rotating shaft 13 is fixedly installed on the mounting plate 4, two connecting rods 12 are provided, the two connecting rods 12 are arranged between the base plate 1 and the mounting plate 4, the two connecting rods 12 are parallel to each other, the sun position sensor 14 and the control system 15 are connected by wireless communication technology, and the control system 15 and the drive motor 7 are electrically connected.

[0026] Working principle of this utility model:

[0027] Refer to the instruction manual Figure 1-4 When using the device, first place the solar thermal integrator firmly in a suitable position, and then start using the solar thermal integrator. The sun position sensor 14 can accurately detect the position and movement trajectory of the sun, and detect the intensity and direction of sunlight, and transmit the signal to the control system 15. After receiving the signal from the sun position sensor 14, the control system 15 will calculate the angle that the solar thermal integrator needs to be adjusted according to the preset control algorithm and parameters, and send an adjustment instruction to the drive motor 7. The drive motor 7 adjusts the angle of the collector body 6 according to the instruction of the control system 15. The drive motor 7 can drive the reciprocating screw 8 to rotate, so that the sliding seat 10 can drive the connecting rod 12 to perform linear motion adjustment on the reciprocating screw 8 and the sliding rod 9, so that the collector body 6 can be adjusted to a more suitable angle position, so that the collector body 6 is perpendicular to the sunlight or at the maximum angle, so as to better absorb and utilize solar energy and achieve the optimal absorption effect.

Claims

1. A solar thermal integrator with adjustable angle, comprising a base plate (1), a collector body (6), a reciprocating screw (8) and a sun position sensor (14), characterized in that: A stand (2) is fixedly mounted on one side of the base plate (1); a mounting plate (4) is arranged above the base plate (1); a collector body (6) is fixedly mounted above the mounting plate (4); a drive motor (7) is fixedly mounted above the base plate (1); a reciprocating screw (8) is fixedly connected to the output end of the drive motor (7); a sliding rod (9) is arranged on one side of the reciprocating screw (8); a sliding seat (10) is arranged on the reciprocating screw (8) and the sliding rod (9); a sun position sensor (14) is fixedly mounted on the top of the collector body (6); and a control system (15) is fixedly mounted above the base plate (1).

2. The angle-adjustable photothermal integrator according to claim 1, characterized in that: Two upright frames (2) are provided, a first rotating shaft (3) is fixedly mounted between the two upright frames (2), and a shaft sleeve (5) is movably mounted on the first rotating shaft (3).

3. The angle-adjustable photothermal integrator according to claim 2, characterized in that: Three shaft sleeves (5) are provided, and the three shaft sleeves (5) are fixedly mounted on the mounting plate (4), and the center line of the shaft sleeve (5) coincides with the center line of the first rotating shaft (3).

4. The angle-adjustable photothermal integrator according to claim 1, characterized in that: The sliding seat (10) is slidably connected to the reciprocating screw (8) and the sliding rod (9), and a shaft seat (11) is fixedly installed above the sliding seat (10).

5. The angle-adjustable photothermal integrator according to claim 4, characterized in that: Two shaft seats (11) are provided, and a connecting rod (12) is provided on the shaft seat (11). The two shaft seats (11) and one end of the connecting rod (12) are hingedly connected.

6. The angle-adjustable photothermal integrator according to claim 5, characterized in that: The other end of the connecting rod (12) is movably connected to the second rotating shaft (13), and the second rotating shaft (13) is fixedly mounted on the mounting plate (4).

7. The angle-adjustable photothermal integrator according to claim 6, characterized in that: Two connecting rods (12) are provided, and the two connecting rods (12) are provided between the bottom plate (1) and the mounting plate (4), and the two connecting rods (12) are parallel to each other.

8. The angle-adjustable photothermal integrator according to claim 1, characterized in that: The sun position sensor (14) and the control system (15) are connected via wireless communication technology, and the control system (15) and the drive motor (7) are electrically connected.

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