A honeycomb phase change energy storage solar heat collecting device

Abstract

The application provides a honeycomb phase change energy storage solar heat collecting device and belongs to the technical field of solar heat collecting. The device comprises a base, a connecting line installed on one side of the base, an energy storage mechanism installed at the end of the connecting line away from the base, a mounting mechanism, a rotating mechanism, a heat collecting mechanism, a cleaning mechanism and a fluctuation mechanism. When the device is used, the rotating mechanism drives the heat collecting mechanism, the cleaning mechanism and the fluctuation mechanism to slowly rotate, so that the heat collecting mechanism can collect more sunlight. At the same time, the rotation of the rotating mechanism makes the fluctuation mechanism cyclically push the heat collecting mechanism and the cleaning mechanism to fluctuate up and down, so that the heat collecting mechanism can adaptively change according to the sunlight, and the cleanness of the heat collecting mechanism is ensured.

Description

Technical Field

[0001] This invention relates to the field of solar thermal collectors, and more specifically, to a honeycomb phase change energy storage solar thermal collector. Background Technology

[0002] Solar collectors are the core component of solar thermal utilization systems. They absorb solar radiation to generate significant heat energy, providing a continuous power source. Different hot water systems use different solar collectors. Based on temperature, collectors are categorized as low-temperature, medium-temperature, and high-temperature; this solar collector is a low-temperature type. Of course, different standards lead to different classifications; for example, there are tracking collectors and non-tracking collectors, distinguished by whether the collector revolves around the sun throughout the day. In our daily lives, the most common solar collectors are flat-plate solar collectors and vacuum tube solar collectors.

[0003] Currently, existing solar thermal collectors are installed at fixed angles and cannot automatically adjust according to the direction of sunlight to collect more sunlight. Furthermore, due to long-term exposure to the external environment, dust accumulates on the outer surface of the collectors, affecting their ability to collect sunlight and reducing their efficiency.

[0004] How to invent a honeycomb phase change energy storage solar thermal collector to improve these problems has become an urgent problem for those skilled in the art. Summary of the Invention

[0005] To overcome the above deficiencies, the present invention provides a honeycomb phase change energy storage solar thermal collector, which aims to solve the problems mentioned in the background art.

[0006] This invention is implemented as follows:

[0007] This invention provides a honeycomb phase change energy storage solar thermal collector, comprising:

[0008] The base has a toothed groove at the top center. A connecting line is installed on one side of the base, and an energy storage mechanism is installed at the end of the connecting line away from the base. The energy storage mechanism is used to store electrical energy generated by solar energy.

[0009] The mounting mechanism is installed at the four corners of the base and is used to stably install the device.

[0010] A rotating mechanism is mounted on top of the base;

[0011] The solar collector is mounted on top of the rotating mechanism. It is used to collect sunlight and is driven to rotate by the rotating mechanism.

[0012] The cleaning mechanism is installed on the heat collection mechanism and is driven by external wind power to clean the heat collection mechanism.

[0013] The oscillating mechanism is mounted on the rotating mechanism and driven by the rotating mechanism. The oscillating mechanism is used to change the angle of the heat collection mechanism.

[0014] Preferably, the energy storage mechanism includes a phase change material, a storage tank, and a lithium battery; the top of the phase change material has a storage tank, which is arranged in an array on the top of the phase change material, the inner sidewall of the storage tank is in contact with the outer sidewall of the lithium battery, and the side of the phase change material near the base is connected to the end of the connecting line away from the base.

[0015] Preferably, the mounting mechanism includes a suction cup, a piston, a threaded rod, and a mounting tube. The top of the suction cup is fixedly connected to the bottom of the mounting tube. The outer wall of the piston is slidably connected to the inner wall of the mounting tube. The outer wall of the piston is in contact with the inner wall of the mounting tube. The top of the piston is rotatably connected to the bottom of the threaded rod. The outer wall of the threaded rod is connected to the top center of the mounting tube by a thread. The mounting tube is mounted at the four corners of the base.

[0016] Preferably, the rotating mechanism includes a motor, a rotating shaft, a rotating gear, a transmission gear, a fixed shaft, and a connecting sleeve; the output end of the motor is fixedly connected to the bottom of the rotating shaft, the top of the rotating shaft is fixedly connected to the middle position of the bottom of the rotating gear, the outer wall of the rotating gear meshes with the outer wall of the transmission gear, the middle position of the transmission gear is fixedly connected to the bottom position of the outer wall of the fixed shaft, and the bottom of the connecting sleeve is rotatably connected to the top of the fixed shaft.

[0017] Preferably, the heat collection mechanism includes a connecting ball, a support rod, a reflector, a heat-absorbing sphere shell, and a heat-storing ball; multiple support rods are arranged in an array on the top of the outer side wall of the connecting ball, one end of the support rod is fixedly connected to the outer side wall of the connecting ball, and the end of the support rod away from the connecting ball is fixedly connected to the outer side wall of the heat-absorbing sphere shell; the middle position of the reflector is fixedly connected to the outer side wall of the support rod; the heat-storing ball is disposed on the inner side wall of the heat-absorbing sphere shell; and the support rod passes through the middle position of the reflector and extends to the outer side wall of the heat-absorbing sphere shell.

[0018] Preferably, the cleaning mechanism includes a wind turbine, a rotating rod, a cleaning ring, and a cleaning arc rod; the end of the wind turbine is fixedly connected to the outer wall of the rotating rod, and multiple wind turbines are arranged in an array on the outer wall of the rotating rod; one end of the cleaning ring is fixedly connected to the bottom of the outer wall of the rotating rod, and the end of the cleaning arc rod is fixedly connected to the end of the cleaning ring away from the rotating rod.

[0019] Preferably, the oscillating mechanism includes an oscillating gear, a reciprocating screw, a slide, a telescopic rod, and a sliding sleeve; the inner wall of the oscillating gear is fixedly connected to the bottom of the outer wall of the reciprocating screw, the top of the reciprocating screw is fixedly connected to the middle of the bottom of the slide, the outer wall of the slide is slidably connected to the inner wall of the telescopic rod, the middle of the bottom of the telescopic rod is threadedly connected to the outer wall of the reciprocating screw, and the outer wall of the telescopic rod is slidably connected to the inner wall of the sliding sleeve.

[0020] Preferably, the outer wall of the connecting ball is fixedly connected to the top of the connecting sleeve, and the bottom of the fixed shaft is rotatably connected to the top center of the base.

[0021] Preferably, the bottom of the rotating rod is rotatably connected to the top of the heat-absorbing sphere shell, the inner arc surface of the cleaning ring is in contact with the outer wall of the heat-absorbing sphere shell, the inner arc surface of the cleaning ring is slidably connected to the outer wall of the heat-absorbing sphere shell, the outer arc surface of the cleaning arc rod is in contact with the inner arc surface of the reflector, and the outer arc surface of the cleaning arc rod is slidably connected to the inner arc surface of the reflector.

[0022] Preferably, the top of the telescopic rod fits into the bottom of the connecting sleeve, the bottom of the sliding sleeve is fixedly connected to the top of the transmission gear, the outer wall of the reciprocating screw is rotatably connected to the transmission gear, and the outer wall of the wave gear meshes with the inner wall of the tooth groove.

[0023] The beneficial effects of this invention are:

[0024] 1. In use, this invention utilizes a rotating mechanism to drive the heat collection mechanism, cleaning mechanism, and oscillating mechanism to rotate slowly. This allows the heat collection mechanism to collect more sunlight. Simultaneously, the rotation of the rotating mechanism causes the oscillating mechanism to cyclically push the heat collection mechanism and cleaning mechanism to oscillate up and down, enabling the heat collection mechanism to adapt to changes in sunlight. Furthermore, while the heat collection mechanism is collecting sunlight, the external wind force drives the cleaning mechanism to clean the outer surface of the heat collection mechanism, ensuring its cleanliness and thus guaranteeing its heat collection efficiency.

[0025] 2. The present invention, through the use of the installation mechanism, can achieve stable installation of the device, preventing the device from being exposed to the external environment for a long time, which could lead to displacement of the device under the action of external wind and rain, resulting in impact damage to the device. This provides good protection for the device and extends its service life. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0027] Figure 2 This is a schematic diagram of the three-dimensional top structure of the present invention;

[0028] Figure 3 This is a three-dimensional side-section view of the present invention;

[0029] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the present invention.

[0030] Figure 5 This is a three-dimensional structural diagram of the heat collection mechanism and cleaning mechanism of the present invention;

[0031] Figure 6 This is a three-dimensional partial cross-sectional structural diagram of the heat collection mechanism and cleaning mechanism of the present invention;

[0032] Figure 7 This is a three-dimensional structural diagram of the rotating mechanism and the oscillating mechanism of the present invention;

[0033] Figure 8 This is a schematic diagram of the middle section of the installation mechanism of the present invention.

[0034] In the diagram: 1. Base; 2. Connecting line; 3. Energy storage mechanism; 31. Phase change material; 32. Storage tank; 33. Lithium battery; 4. Installation mechanism; 41. Suction cup; 42. Piston; 43. Threaded rod; 44. Installation tube; 5. Rotating mechanism; 51. Motor; 52. Rotating shaft; 53. Rotating gear; 54. Transmission gear; 55. Fixed shaft; 56. Connecting sleeve; 6. Heat collection mechanism; 61. Connecting ball; 62. Support rod; 63. Reflector; 64. Heat-absorbing ball shell; 65. Heat storage ball; 7. Cleaning mechanism; 71. Fan wheel; 72. Rotating rod; 73. Cleaning ring; 74. Cleaning arc rod; 8. Fluctuating mechanism; 81. Fluctuating gear; 82. Reciprocating screw; 83. Sliding plate; 84. Telescopic rod; 85. Sliding sleeve. Detailed Implementation

[0035] Example

[0036] Honeycomb phase change energy storage solar thermal collector, see details as follows Figure 1-8 As shown, it includes:

[0037] The base has a toothed groove at the top center. A connecting line is installed on one side of the base, and an energy storage mechanism is installed at the end of the connecting line away from the base. The energy storage mechanism is used to store electrical energy generated by solar energy.

[0038] The mounting mechanism is installed at the four corners of the base and is used to stably install the device.

[0039] A rotating mechanism is mounted on top of the base;

[0040] The solar collector is mounted on top of the rotating mechanism. It is used to collect sunlight and is driven to rotate by the rotating mechanism.

[0041] The cleaning mechanism is installed on the heat collection mechanism and is driven by external wind power to clean the heat collection mechanism.

[0042] The oscillating mechanism is mounted on the rotating mechanism and driven by the rotating mechanism. The oscillating mechanism is used to change the angle of the heat collection mechanism.

[0043] The rotating mechanism drives the heat collection mechanism, cleaning mechanism, and oscillating mechanism to rotate slowly, enabling the heat collection mechanism to collect more sunlight. While collecting sunlight, the rotation of the rotating mechanism causes the oscillating mechanism to circulate and push the heat collection mechanism and cleaning mechanism to oscillate up and down, allowing the heat collection mechanism to adapt to the sunlight. Furthermore, while the heat collection mechanism is collecting sunlight, the external wind force drives the cleaning mechanism to clean the outer surface of the heat collection mechanism, ensuring its cleanliness and thus guaranteeing its heat collection efficiency.

[0044] The energy storage mechanism includes a phase change material, a storage tank, and a lithium battery. The storage tank is located on the top of the phase change material and is arranged in an array on the top of the phase change material. The inner wall of the storage tank is in contact with the outer wall of the lithium battery. The side of the phase change material near the base is connected to the end of the connecting line away from the base.

[0045] The above structure enables the conversion of solar energy into electrical energy, which can then be stored for later use.

[0046] The mounting mechanism includes a suction cup, a piston, a threaded rod, and a mounting tube. The top of the suction cup is fixedly connected to the bottom of the mounting tube. The outer wall of the piston is slidably connected to the inner wall of the mounting tube. The outer wall of the piston fits against the inner wall of the mounting tube. The top of the piston is rotatably connected to the bottom of the threaded rod. The outer wall of the threaded rod is connected to the top center of the mounting tube by a thread. The mounting tube is mounted on the four corners of the base.

[0047] It can ensure stable installation of the device, preventing it from being exposed to the external environment for a long time, which could lead to displacement due to wind and rain, or impact damage. This provides good protection for the device and extends its service life.

[0048] The rotating mechanism includes a motor, a rotating shaft, a rotating gear, a transmission gear, a fixed shaft, and a connecting sleeve; the output end of the motor is fixedly connected to the bottom of the rotating shaft, the top of the rotating shaft is fixedly connected to the middle position of the bottom of the rotating gear, the outer wall of the rotating gear meshes with the outer wall of the transmission gear, the middle position of the transmission gear is fixedly connected to the bottom position of the outer wall of the fixed shaft, and the bottom of the connecting sleeve is rotatably connected to the top of the fixed shaft.

[0049] By setting the above structure, the motor speed is set so that the motor speed is the same as the displacement in the direction of the sun's movement. This allows the heat collection mechanism to follow the direction of the sun's movement and to provide power for the operation of the oscillation mechanism.

[0050] The heat collection mechanism includes a connecting ball, support rods, a reflector, a heat-absorbing sphere shell, and a heat-storing ball. Multiple support rods are arranged in an array on the top of the outer side wall of the connecting ball. One end of the support rod is fixedly connected to the outer side wall of the connecting ball, and the end of the support rod away from the connecting ball is fixedly connected to the outer side wall of the heat-absorbing sphere shell. The middle position of the reflector is fixedly connected to the outer side wall of the support rods. The heat-storing ball is set on the inner side wall of the heat-absorbing sphere shell. The support rods pass through the middle position of the reflector and extend to the outer side wall of the heat-absorbing sphere shell.

[0051] The center of the reflector is at the same position as the center of the heat-absorbing sphere, which ensures that the reflector reflects light onto the heat-absorbing sphere and is absorbed by the heat-absorbing sphere.

[0052] The cleaning mechanism includes a wind turbine, a rotating rod, a cleaning ring, and a cleaning arc rod. The end of the wind turbine is fixedly connected to the outer wall of the rotating rod, and multiple wind turbines are arranged in an array on the outer wall of the rotating rod. One end of the cleaning ring is fixedly connected to the bottom of the outer wall of the rotating rod, and the end of the cleaning arc rod is fixedly connected to the end of the cleaning ring away from the rotating rod.

[0053] When the device is in operation, the rotation of the device and the blowing action of the wind cause the fan wheel to drive the rotating rod to rotate, which in turn causes the cleaning ring and cleaning arc rod to rotate, cleaning the surface of the heat-absorbing sphere shell and the reflector, preventing dust from adhering to their outer surface and affecting the heat collection efficiency, thereby improving the quality and efficiency of heat collection.

[0054] The oscillating mechanism includes an oscillating gear, a reciprocating screw, a slide, a telescopic rod, and a sliding sleeve. The inner wall of the oscillating gear is fixedly connected to the bottom of the outer wall of the reciprocating screw, the top of the reciprocating screw is fixedly connected to the middle of the bottom of the slide, the outer wall of the slide is slidably connected to the inner wall of the telescopic rod, the middle of the bottom of the telescopic rod is threadedly connected to the outer wall of the reciprocating screw, and the outer wall of the telescopic rod is slidably connected to the inner wall of the sliding sleeve.

[0055] The oscillation mechanism has three telescopic rods arranged in a circular array. When one telescopic rod moves upward, the other two telescopic rods move downward, thus achieving effective oscillation of the heat collection mechanism.

[0056] The outer wall of the connecting ball is fixedly connected to the top of the connecting sleeve, and the bottom of the fixed shaft is rotatably connected to the top center of the base.

[0057] The bottom of the rotating rod is rotatably connected to the top of the heat-absorbing sphere shell, the inner arc surface of the cleaning ring is in contact with the outer wall of the heat-absorbing sphere shell, the inner arc surface of the cleaning ring is slidably connected to the outer wall of the heat-absorbing sphere shell, the outer arc surface of the cleaning arc rod is in contact with the inner arc surface of the reflector, and the outer arc surface of the cleaning arc rod is slidably connected to the inner arc surface of the reflector.

[0058] The top of the telescopic rod fits into the bottom of the connecting sleeve, the bottom of the sliding sleeve is fixedly connected to the top of the transmission gear, the outer wall of the reciprocating screw is rotatably connected to the transmission gear, and the outer wall of the wave gear meshes with the inner wall of the tooth groove.

[0059] The working principle of this device is as follows:

[0060] When using the device, first place the base of the device stably on the installation position so that the bottom of the suction cup fits against the installation position. Then, rotate the threaded rod to make the piston slide upward along the inner wall of the installation tube, which increases the pressure inside the installation tube, thereby making the suction cup completely adhere to the installation position, thus completing the stable installation of the device.

[0061] After installation, the motor can be started. The rotation of the motor drives the rotating shaft to rotate, which in turn drives the transmission gear to rotate. The rotation of the transmission gear drives the fixed shaft to rotate, causing the connecting sleeve to rotate under the support of the wave mechanism. This, in turn, causes the connecting ball to drive the support rod to rotate. The rotation of the support rod will drive the reflector and heat-absorbing sphere shell connected to it to rotate, so that the reflector and heat-absorbing sphere shell can face the sun and absorb sunlight. The heat generated by solar radiation will be absorbed by the heat storage ball and then transferred to the phase change material, where the energy generated by the sunlight will be stored by the lithium battery.

[0062] Furthermore, during this process, the rotation of the reflector and the heat-absorbing sphere will drive the cleaning mechanism to rotate. The cleaning mechanism will also cause the fan wheel to rotate under the action of the wind. The rotation of the fan wheel will drive the cleaning ring and the cleaning arc rod to rotate, so that the cleaning ring cleans the dust adhering to the outer surface of the heat-absorbing sphere, and the cleaning arc rod cleans the dust adhering to the surface of the reflector, thereby ensuring the heat collection efficiency of the heat collection mechanism.

[0063] At the same time, the rotation of the transmission gear will drive the oscillating mechanism to rotate, causing the oscillating gear to rotate under the action of the tooth groove, which in turn drives the reciprocating screw to rotate. This causes one telescopic rod to move down along the inner wall of the sliding sleeve, while the other two telescopic rods move up along the inner wall of the sliding sleeve, or one telescopic rod to move up along the inner wall of the sliding sleeve, while the other two telescopic rods move down along the inner wall of the sliding sleeve. The upward and downward moving telescopic rods will push the connecting sleeve to rotate, thereby causing the entire heat collection mechanism and cleaning mechanism to be in an oscillating state, so that the heat collection mechanism can be in the sun-facing direction, ensuring the heat collection efficiency of the heat collection mechanism.

[0064] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail here.

Claims

1. A honeycomb phase change energy storage solar thermal collector, characterized in that, include: The base has a toothed groove at the top center. A connecting line is installed on one side of the base, and an energy storage mechanism is installed at the end of the connecting line away from the base. The energy storage mechanism is used to store electrical energy generated by solar energy. The mounting mechanism is installed at the four corners of the base and is used to stably install the device. A rotating mechanism is mounted on top of the base; The solar collector is mounted on top of the rotating mechanism. It is used to collect sunlight and is driven to rotate by the rotating mechanism. The cleaning mechanism is installed on the heat collection mechanism and is driven by external wind power to clean the heat collection mechanism. The oscillating mechanism is mounted on the rotating mechanism and driven by the rotating mechanism. The oscillating mechanism is used to change the angle of the heat collection mechanism. The rotating mechanism includes a motor, a rotating shaft, a rotating gear, a transmission gear, a fixed shaft, and a connecting sleeve; the output end of the motor is fixedly connected to the bottom of the rotating shaft, the top of the rotating shaft is fixedly connected to the middle position of the bottom of the rotating gear, the outer side wall of the rotating gear meshes with the outer side wall of the transmission gear, the middle position of the transmission gear is fixedly connected to the bottom position of the outer side wall of the fixed shaft, and the bottom of the connecting sleeve is rotatably connected to the top of the fixed shaft. The oscillating mechanism includes an oscillating gear, a reciprocating screw, a slide plate, a telescopic rod, and a sliding sleeve; the inner wall of the oscillating gear is fixedly connected to the bottom of the outer wall of the reciprocating screw, the top of the reciprocating screw is fixedly connected to the middle of the bottom of the slide plate, the outer wall of the slide plate is slidably connected to the inner wall of the telescopic rod, the middle of the bottom of the telescopic rod is threadedly connected to the outer wall of the reciprocating screw, and the outer wall of the telescopic rod is slidably connected to the inner wall of the sliding sleeve. The top of the telescopic rod fits into the bottom of the connecting sleeve, the bottom of the sliding sleeve is fixedly connected to the top of the transmission gear, the outer wall of the reciprocating screw is rotatably connected to the transmission gear, and the outer wall of the wave gear meshes with the inner wall of the tooth groove. The oscillation mechanism is arranged in a circular array with three telescopic rods. When one telescopic rod moves upward, the other two telescopic rods move downward, thereby achieving effective oscillation of the heat collection mechanism.

2. The honeycomb phase change energy storage solar thermal collector according to claim 1, characterized in that, The energy storage mechanism includes a phase change material, a storage tank, and a lithium battery. The storage tank is located on the top of the phase change material and is arranged in an array on the top of the phase change material. The inner wall of the storage tank is in contact with the outer wall of the lithium battery. The side of the phase change material near the base is connected to the end of the connecting line away from the base.

3. The honeycomb phase change energy storage solar thermal collector according to claim 1, characterized in that, The mounting mechanism includes a suction cup, a piston, a threaded rod, and a mounting tube. The top of the suction cup is fixedly connected to the bottom of the mounting tube. The outer wall of the piston is slidably connected to the inner wall of the mounting tube. The outer wall of the piston fits against the inner wall of the mounting tube. The top of the piston is rotatably connected to the bottom of the threaded rod. The outer wall of the threaded rod is connected to the top center of the mounting tube by a thread. The mounting tube is mounted on the four corners of the base.

4. The honeycomb phase change energy storage solar thermal collector according to claim 1, characterized in that, The heat collection mechanism includes a connecting ball, support rods, a reflector, a heat-absorbing sphere shell, and a heat-storing ball. Multiple support rods are arranged in an array on the top of the outer side wall of the connecting ball. One end of the support rod is fixedly connected to the outer side wall of the connecting ball, and the end of the support rod away from the connecting ball is fixedly connected to the outer side wall of the heat-absorbing sphere shell. The middle position of the reflector is fixedly connected to the outer side wall of the support rods. The heat-storing ball is set on the inner side wall of the heat-absorbing sphere shell. The support rods pass through the middle position of the reflector and extend to the outer side wall of the heat-absorbing sphere shell.

5. The honeycomb phase change energy storage solar thermal collector according to claim 4, characterized in that, The cleaning mechanism includes a wind turbine, a rotating rod, a cleaning ring, and a cleaning arc rod. The end of the wind turbine is fixedly connected to the outer wall of the rotating rod, and multiple wind turbines are arranged in an array on the outer wall of the rotating rod. One end of the cleaning ring is fixedly connected to the bottom of the outer wall of the rotating rod, and the end of the cleaning arc rod is fixedly connected to the end of the cleaning ring away from the rotating rod.

6. The honeycomb phase change energy storage solar thermal collector according to claim 4, characterized in that, The outer wall of the connecting ball is fixedly connected to the top of the connecting sleeve, and the bottom of the fixed shaft is rotatably connected to the top center of the base.

7. The honeycomb phase change energy storage solar thermal collector according to claim 5, characterized in that, The bottom of the rotating rod is rotatably connected to the top of the heat-absorbing sphere shell, the inner arc surface of the cleaning ring is in contact with the outer wall of the heat-absorbing sphere shell, the inner arc surface of the cleaning ring is slidably connected to the outer wall of the heat-absorbing sphere shell, the outer arc surface of the cleaning arc rod is in contact with the inner arc surface of the reflector, and the outer arc surface of the cleaning arc rod is slidably connected to the inner arc surface of the reflector.

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