Phase change energy storage heating system

Abstract

The utility model discloses a phase change energy storage heating system, which relates to the technical field of heat storage systems and comprises a photovoltaic panel. When the energy input equipment works, the absorption efficiency of the photovoltaic panel can be optimal by adjusting the angle of the photovoltaic panel, when snow falls, the surface of the photovoltaic panel can be covered by snow, one end of the photovoltaic panel is placed on the judgment component, and when the weight of accumulated snow on the surface of the photovoltaic panel reaches a threshold value, the judgment component is turned on. At the moment, the judgment part does not support the photovoltaic panel any more, so that the photovoltaic panel rotates around a rotating shaft in the circumferential direction, when the photovoltaic panel rotates to the position below a second supporting column, a fixing part is triggered to fix the photovoltaic panel at the moment, and meanwhile vibration generated by the photovoltaic panel in the fixing process can shake off snow on the surface of the photovoltaic panel; a certain included angle is formed between the photovoltaic panel and the second supporting column, snow is prevented from being attached to the surface of the photovoltaic panel, and therefore the photovoltaic panel is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of heat storage systems, and in particular to a phase-change energy storage heating system. Background Art

[0002] Phase change energy storage heating system is an energy storage technology that uses phase change materials to store heat during off-peak hours and then release the heat for heating during peak hours. The phase change energy storage heating system includes phase change energy storage devices, heat exchangers, control systems and other components. During off-peak hours, the system uses cheap electricity or other energy to heat the phase change material, causing it to change from solid to liquid and absorb heat. During peak hours, the system stops heating, and the phase change material begins to change from liquid to solid, releasing the stored heat, and transferring the heat to the heating system through the heat exchanger to achieve heating.

[0003] The phase change energy storage heating system includes a phase change energy storage device, a heat exchanger, an energy input device, a sensor and monitoring device, a thermal protection and insulation device, and an output device. Among them, the energy input device is more important and is generally set as a photovoltaic panel. However, when it snows, the snow will cover the surface of the photovoltaic panel. The weight of the snow will put pressure on the photovoltaic panel, causing damage or deformation of the structure of the photovoltaic panel. When the snow melts, water may penetrate into the circuit system of the solar panel, causing a short circuit or other electrical problems, causing damage to the photovoltaic panel and thus paralyzing the system. Utility Model Content

[0004] The purpose of the utility model is to provide a phase change energy storage heating system to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A phase change energy storage heating system, comprising a phase change energy storage device, a heat exchanger, an energy input device, a sensor and a monitoring device, a thermal protection and insulation device and an output device, wherein the energy input device comprises a solar energy input device, the solar energy input device comprises a photovoltaic panel, a base is arranged below the photovoltaic panel, a first support column is symmetrically arranged and fixedly connected to one side of the base, a slide groove is symmetrically provided on the base, a second support column is symmetrically arranged above the base, the upper end of the symmetrically arranged second support column is fixedly connected to a rotating shaft, one end of the photovoltaic panel is rotatably connected to the rotating shaft, the second support column is slidably connected to the slide groove, and the upper end of the base A fixing plate is symmetrically arranged and fixedly connected at one end away from the first support column, and a first screw rod and a first sliding rod are respectively arranged above the base, and both ends of the first screw rod and the first sliding rod are rotatably connected to the fixing plate and the second support column respectively, the first screw rod is threadedly connected to the second support column, and the first sliding rod is slidably connected to the second support column, a groove is provided on the first support column, and a second screw rod is rotatably connected in the first support column, and a knob is fixedly connected to the end of the second screw rod away from the base, a judgment component for judging the bearing weight of the photovoltaic panel is connected to the first support column, and a fixing component for fixing the photovoltaic panel is connected to the lower end of the second support column.

[0007] The working principle of the phase change energy storage heating system: first, the energy is stored in the phase change energy storage device through the energy input device, and then the energy is converted into thermal energy that can be directly transferred to the heating system through the heat exchanger. At the same time, sensors and monitoring equipment are used to monitor the operating status of the device and the entire system. Thermal protection and insulation equipment are used to reduce heat loss, and then the thermal energy is transferred to the heating system through the output device. When the energy input device is working, the absorption efficiency of the photovoltaic panel can be optimized by adjusting the angle of the photovoltaic panel. At this time, the first screw rod fixedly connected to it is driven to rotate by twisting the knob, thereby driving the second support plate to move along the direction of the axis of the first screw rod, and then the second screw rod is driven to rotate by adjusting the knob to move the judgment component to adjust the position. When it snows, the surface of the photovoltaic panel will be covered with snow. One end of the photovoltaic panel is placed on the judgment component. When the weight of the snow accumulated on the surface of the photovoltaic panel reaches a threshold, the judgment component no longer supports the photovoltaic panel, so that the photovoltaic panel rotates in a circular direction around the rotation axis. When the photovoltaic panel rotates to the bottom of the second support column, the fixing component will be triggered to fix the photovoltaic panel. At the same time, the vibration generated by the photovoltaic panel during the fixing process can shake off the snow on the surface of the photovoltaic panel, so that the photovoltaic panel and the second support column form a certain angle to prevent snow from adhering to the surface of the photovoltaic panel, thereby protecting the photovoltaic panel.

[0008] A further improvement of the technical solution of the utility model is that the judging component includes a slider, the slider is slidably connected to the groove, the slider is threadedly connected to the second screw rod, a baffle is provided at the end of the slider away from the second screw rod, the baffle is rotatably connected to the slider through a torsion spring, and the end of the photovoltaic panel away from the rotating shaft is in contact with the baffle.

[0009] The above technical solution is adopted. In this solution, when the snow on the surface of the photovoltaic panel reaches a certain weight, the torsion force of the torsion spring is insufficient to support the photovoltaic panel. At this time, the baffle is subjected to force and forms a certain angle with the slider. At this time, the end of the photovoltaic panel away from the rotating axis lacks support and will swing in a circular direction. At this time, the snow on the surface of the photovoltaic panel will fall off, thereby preventing the melting of the snow from causing water seepage and damage to the photovoltaic panel.

[0010] A further improvement of the technical solution of the utility model is that: the fixed component includes a shell, the shell is fixedly connected to the second support column, a pressure spring is fixedly connected inside the shell, the other end of the pressure spring is fixedly connected to a block, the block is slidably connected to the shell and the second support column respectively, a buffer plate is slidably connected to the second support column, the buffer plate is L-shaped, a notch is provided on the buffer plate, the block is used in conjunction with the notch, a connecting rod is provided at one end of the block away from the elastic spring, the connecting rod is rotatably connected to the block through a torsion spring, the end of the connecting rod away from the block is fixedly connected to the support plate, a placement groove is provided below the buffer plate, and the connecting rod and the support plate are used in conjunction with the placement groove.

[0011] The above-mentioned technical scheme is adopted. In this scheme, when the photovoltaic panel swings, the photovoltaic panel will contact the buffer plate and drive the buffer plate to move. When the buffer plate moves to the appropriate position, the block is no longer squeezed. At this time, the pressure spring is reset, so that the block is slidably connected to the slot to limit the buffer plate. When the buffer plate is limited, the photovoltaic panel will swing in the opposite direction. At the same time, when the block is popped out, it will drive the connecting rod connected to it by the torsion spring to move out of the placement slot. At this time, the torsion spring starts to work and causes the connecting rod to rotate. When the photovoltaic panel swings in the opposite direction, the photovoltaic panel will contact the support plate, thereby fixing the photovoltaic panel. During the entire fixing process, the photovoltaic panel is vibrated to shake off the snow on the surface of the photovoltaic panel, thereby preventing damage to the structure or circuit system of the photovoltaic panel.

[0012] A further improvement of the technical solution of the utility model is that: a pressure plate is fixedly connected to the buffer plate, a moving rod is fixedly connected to the side of the shell close to the fixed plate, the pressure plate and the moving rod are slidably connected, a return spring is fixedly connected to the side of the pressure plate close to the moving plate, and the other end of the return spring is fixedly connected to the shell.

[0013] The above technical solution is adopted, in which a spring is arranged on the pressure plate on one side of the buffer plate to provide a buffering effect on the photovoltaic panel when the photovoltaic panel swings, thereby preventing direct collision from causing damage to the internal structure of the photovoltaic panel.

[0014] A further improvement of the technical solution of the utility model is that magnets are arranged on both the buffer plate and the connecting rod, and the magnets are used in combination.

[0015] The above technical solution is adopted. By arranging magnets on the buffer plate and the connecting rod, the rotation angle of the connecting rod can be better adjusted, so that the contact area between the support plate and the photovoltaic panel is maximized. At the same time, the suction force between the magnets can also provide additional supporting force to the connecting rod, which can more stably support the photovoltaic panel.

[0016] A further improvement of the technical solution of the utility model is that a buffer layer is provided on the surface of the buffer plate.

[0017] The above technical solution is adopted, in which a buffer layer is provided on the surface of the buffer plate, so as to buffer the photovoltaic panel when the photovoltaic panel contacts the buffer plate, thereby preventing the relative force from causing damage to the photovoltaic panel.

[0018] A further improvement of the technical solution of the utility model is that: an anti-skid layer is arranged on the surface of the support plate, and the material of the anti-skid layer is rubber.

[0019] The above technical solution is adopted, in which an anti-skid layer is provided on the surface of the support plate to increase the friction between the surface of the support plate and the surface of the photovoltaic panel, so that the photovoltaic panel is fixed more firmly.

[0020] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0021] 1. The utility model provides a phase change energy storage heating system. When the energy input device is working, the absorption efficiency of the photovoltaic panel can be optimized by adjusting the angle of the photovoltaic panel. At this time, the first screw rod fixedly connected to it is driven to rotate by twisting the knob, thereby driving the second support plate to move along the direction of the axis of the first screw rod, and then the second screw rod is driven to rotate by adjusting the knob to move the judgment component to adjust the position. When it snows, the surface of the photovoltaic panel will be covered with snow. One end of the photovoltaic panel is placed on the judgment component. When the weight of the snow accumulated on the surface of the photovoltaic panel reaches a threshold, the judgment component no longer supports the photovoltaic panel, so that the photovoltaic panel rotates in a circular direction around the rotation axis. When the photovoltaic panel rotates to below the second support column, the fixing component will be triggered to fix the photovoltaic panel. At the same time, the vibration generated by the photovoltaic panel during the fixing process can shake off the snow on the surface of the photovoltaic panel, so that the photovoltaic panel and the second support column form a certain angle to prevent snow from adhering to the surface of the photovoltaic panel, thereby protecting the photovoltaic panel.

[0022] 2. The utility model provides a phase change energy storage heating system. When the snow on the surface of the photovoltaic panel reaches a certain weight, the torsion of the torsion spring is insufficient to support the photovoltaic panel. At this time, the baffle is subjected to force and forms a certain angle with the slider. At this time, the end of the photovoltaic panel away from the rotating shaft lacks support and will swing in a circular direction. At this time, the snow on the surface of the photovoltaic panel will fall off, thereby preventing the melting of the snow from causing water seepage and damage to the photovoltaic panel.

[0023] 3. The utility model provides a phase change energy storage heating system. When the photovoltaic panel swings, it will conflict with the buffer plate and drive the buffer plate to move. When the buffer plate moves to a suitable position, the block is no longer squeezed. At this time, the pressure spring is reset, so that the block is slidably connected to the slot to limit the buffer plate. After the buffer plate is limited, the photovoltaic panel will swing in the opposite direction. At the same time, when the block is ejected, it will drive the connecting rod connected to it by a torsion spring to move out of the placement slot. At this time, the torsion spring starts to work and causes the connecting rod to rotate. When the photovoltaic panel swings in the opposite direction, it will conflict with the support plate, thereby fixing the photovoltaic panel. During the entire fixing process, the photovoltaic panel is vibrated to shake off the snow on the surface of the photovoltaic panel, thereby preventing the structure or circuit system of the photovoltaic panel from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the working state structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the structure of the utility model in a contracted state;

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the working state of the utility model;

[0028] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model in a contracted state;

[0029] Figure 5 This is a schematic diagram of the first partial structure of the fixing component of the utility model;

[0030] Figure 6 This is a schematic diagram of the second partial structure of the fixing component of the utility model

[0031] In the figure: 1. photovoltaic panel; 2. base; 3. first support column; 4. slide groove; 5. second support column; 6. rotating shaft; 7. fixed plate; 8. first screw rod; 9. first slide rod; 10. groove; 11. second screw rod; 12. slider; 13. baffle; 14. shell; 15. pressure spring; 16. block; 17. buffer plate; 18. notch; 19. connecting rod; 20. support plate; 21. placement groove; 22. pressure plate; 23. moving rod; 24. reset spring; 25. magnet; 26. buffer layer; 27. anti-slip layer. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1 As shown, the utility model provides a phase change energy storage heating system, including a phase change energy storage device, a heat exchanger, an energy input device, a sensor and a monitoring device, a thermal protection and insulation device and an output device, wherein the energy input device includes a solar energy input device, and the solar energy input device includes a photovoltaic panel 1, a base 2 is arranged below the photovoltaic panel 1, a first support column 3 is symmetrically arranged and fixedly connected to one side of the base 2, a slide groove 4 is symmetrically opened on the base 2, a second support column 5 is symmetrically arranged above the base 2, and the upper end of the symmetrically arranged second support column 5 is fixedly connected to a rotating shaft 6, one end of the photovoltaic panel 1 is rotatably connected to the rotating shaft 6, the second support column 5 is slidably connected to the slide groove 4, and the upper part of the base 2 A fixing plate 7 is symmetrically arranged and fixedly connected at one end away from the first support column 3, and a first screw rod 8 and a first sliding rod 9 are respectively arranged above the base 2. The two ends of the first screw rod 8 and the first sliding rod 9 are rotatably connected to the fixing plate 7 and the second support column 5 respectively, the first screw rod 8 is threadedly connected to the second support column 5, and the first sliding rod 9 is slidably connected to the second support column 5. A groove 10 is provided on the first support column 3, and a second screw rod 11 is rotatably connected in the first support column 3. A knob is fixedly connected to the end of the second screw rod 11 away from the base 2, a judgment component for judging the bearing weight of the photovoltaic panel 1 is connected to the first support column 3, and a fixing component for fixing the photovoltaic panel 1 is connected to the lower end of the second support column 5.

[0035] In this embodiment, the working principle of the phase change energy storage heating system is as follows: energy is first stored in the phase change energy storage device through an energy input device, and then converted into thermal energy that can be directly transferred to the heating system through a heat exchanger. At the same time, sensors and monitoring equipment are used to monitor the operating status of the device and the entire system. Thermal protection and insulation equipment are used to reduce heat loss, and then the thermal energy is transferred to the heating system through an output device. When the energy input device is working, the absorption efficiency of the photovoltaic panel 1 can be optimized by adjusting the angle of the photovoltaic panel 1. At this time, the first screw 8 fixedly connected to it is driven to rotate by twisting the knob, thereby driving the second support plate 20 to move along the direction of the axis of the first screw 8, and then the second screw 11 is driven to rotate by adjusting the knob to move the judgment component to adjust the position. When it snows, the surface of the photovoltaic panel 1 will be covered with snow. One end of the photovoltaic panel 1 is placed on the judgment component. When the weight of the snow accumulated on the surface of the photovoltaic panel 1 reaches a threshold, the judgment component no longer supports the photovoltaic panel 1, so that the photovoltaic panel 1 rotates in a circular direction around the rotating shaft 6. When the photovoltaic panel 1 rotates to the bottom of the second support column 5, the fixing component will be triggered to fix the photovoltaic panel 1. At the same time, the vibration generated by the photovoltaic panel 1 during the fixing process can shake off the snow on the surface of the photovoltaic panel 1, so that the photovoltaic panel 1 and the second support column 5 form a certain angle to prevent snow from adhering to the surface of the photovoltaic panel 1, thereby protecting the photovoltaic panel 1.

[0036] like Figure 2 As shown, in the present embodiment, preferably, the judging component includes a slider 12, the slider 12 is slidably connected to the groove 10, the slider 12 is threadedly connected to the second screw rod 11, a baffle 13 is provided at one end of the slider 12 away from the second screw rod 11, the baffle 13 is rotatably connected to the slider 12 through a torsion spring, and the end of the photovoltaic panel 1 away from the rotating shaft 6 is in contact with the baffle 13.

[0037] When the snow on the surface of the photovoltaic panel 1 reaches a certain weight, the torsion force of the torsion spring is not enough to support the photovoltaic panel 1. At this time, the baffle 13 is forced to form a certain angle with the slider 12. At this time, the end of the photovoltaic panel 1 away from the rotating shaft 6 lacks support and will swing in a circular direction. At this time, the snow on the surface of the photovoltaic panel 1 will fall off, thereby preventing the melting of the snow from causing water seepage and damage to the photovoltaic panel 1.

[0038] like Figure 1 , Figure 2 As shown, preferably, the fixing component includes a shell 14, the shell 14 is fixedly connected to the second support column 5, a pressure spring 15 is fixedly connected inside the shell 14, the other end of the pressure spring 15 is fixedly connected to a block 16, the block 16 is slidably connected to the shell 14 and the second support column 5 respectively, a buffer plate 17 is slidably connected to the second support column 5, the buffer plate 17 is L-shaped, a notch 18 is provided on the buffer plate 17, the block 16 is used in conjunction with the notch 18, a connecting rod 19 is provided at one end of the block 16 away from the elastic spring, the connecting rod 19 is rotatably connected to the block 16 through a torsion spring, the end of the connecting rod 19 away from the block 16 is fixedly connected to a support plate 20, a placement groove 21 is provided below the buffer plate 17, the connecting rod 19 and the support plate 20 are used in conjunction with the placement groove 21.

[0039] When the photovoltaic panel 1 swings, the photovoltaic panel 1 will contact the buffer plate 17, thereby driving the buffer plate 17 to move. When the buffer plate 17 moves to the appropriate position, the block 16 is no longer squeezed. At this time, the pressure spring 15 is reset, so that the block 16 is slidably connected to the slot 18 to limit the buffer plate 17. When the buffer plate 17 is limited, the photovoltaic panel 1 will swing in the opposite direction. At the same time, when the block 16 is popped out, it will drive the connecting rod 19 connected to it by the torsion spring to move out of the placement groove 21. At this time, the torsion spring starts to work and causes the connecting rod 19 to rotate. When the photovoltaic panel 1 swings in the opposite direction, the photovoltaic panel 1 will contact the support plate 20, thereby fixing the photovoltaic panel 1. During the entire fixing process, the photovoltaic panel 1 is vibrated to shake off the snow on the surface of the photovoltaic panel 1, thereby preventing the structure or circuit system of the photovoltaic panel 1 from being damaged.

[0040] Example 2

[0041] like Figure 4 , Figure 5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a pressure plate 22 is fixedly connected to the buffer plate 17, a moving rod 23 is fixedly connected to the side of the shell 14 close to the fixed plate 7, the pressure plate 22 is slidingly connected to the moving rod 23, a return spring 24 is fixedly connected to the side of the pressure plate 22 close to the moving plate, and the other end of the return spring 24 is fixedly connected to the shell 14.

[0042] In this embodiment, a spring is provided on the pressure plate 22 on one side of the buffer plate 17 to provide a buffering effect on the photovoltaic panel 1 when the photovoltaic panel 1 swings, thereby preventing direct collision from causing damage to the internal structure of the photovoltaic panel 1.

[0043] like Figure 6 As shown, preferably, a buffer layer 26 is provided on the surface of the buffer plate 17 .

[0044] By providing a buffer layer 26 on the surface of the buffer plate 17 , a buffering effect can be provided to the photovoltaic panel 1 when the photovoltaic panel 1 contacts the buffer plate 17 , thereby preventing the relative force from causing damage to the photovoltaic panel 1 .

[0045] Example 3

[0046] like Figure 6 As shown, based on Example 2, the utility model provides a technical solution: preferably, magnets 25 are provided on the buffer plate 17 and the connecting rod 19, and the magnets 25 are used in combination.

[0047] In this embodiment, by arranging magnets 25 on the buffer plate 17 and the connecting rod 19, the rotation angle of the connecting rod 19 can be better adjusted, so that the contact area between the support plate 20 and the photovoltaic panel 1 is maximized. At the same time, the suction force between the magnets 25 can also provide additional supporting force to the connecting rod 19, so that the photovoltaic panel 1 can be supported more stably.

[0048] Example 4

[0049] like Figure 6 As shown, based on Example 3, the utility model provides a technical solution: preferably, the surface of the support plate 20 is provided with an anti-slip layer 27, and the material of the anti-slip layer 27 is rubber.

[0050] In this embodiment, an anti-slip layer 27 is provided on the surface of the support plate 20 to increase the friction between the surface of the support plate 20 and the surface of the photovoltaic panel 1 , so that the photovoltaic panel 1 is fixed more firmly.

[0051] The following is a detailed description of the working principle of the phase change energy storage heating system.

[0052] like Figure 1-6As shown, the working principle of the phase change energy storage heating system is: first, the energy is stored in the phase change energy storage device through the energy input device, and then the energy is converted into thermal energy that can be directly transferred to the heating system through the heat exchanger. At the same time, sensors and monitoring equipment are used to monitor the operating status of the device and the entire system. Thermal protection and insulation equipment are used to reduce heat loss, and then the thermal energy is transferred to the heating system through the output device. When the energy input device is working, the absorption efficiency of the photovoltaic panel 1 can be optimized by adjusting the angle of the photovoltaic panel 1. At this time, the first screw 8 fixedly connected to it is driven to rotate by twisting the knob, thereby driving the second support plate 20 to move along the direction of the axis of the first screw 8, and then the second screw 11 is driven to rotate by adjusting the knob to move the judgment component to adjust the position. When it snows, the surface of the photovoltaic panel 1 will be covered with snow. One end of the photovoltaic panel 1 is placed on the judgment component. When the weight of the snow accumulated on the surface of the photovoltaic panel 1 reaches a threshold, the judgment component no longer supports the photovoltaic panel 1, so that the photovoltaic panel 1 rotates in a circular direction around the rotating shaft 6. When the photovoltaic panel 1 rotates to the bottom of the second support column 5, the fixing component will be triggered to fix the photovoltaic panel 1. At the same time, the vibration generated by the photovoltaic panel 1 during the fixing process can shake off the snow on the surface of the photovoltaic panel 1, so that the photovoltaic panel 1 and the second support column 5 form a certain angle to prevent snow from adhering to the surface of the photovoltaic panel 1, thereby protecting the photovoltaic panel 1. When the snow on the surface of the photovoltaic panel 1 reaches a certain weight, the torsion force of the torsion spring is not enough to support the photovoltaic panel 1. At this time, the baffle 13 is forced to form a certain angle with the slider 12. At this time, the end of the photovoltaic panel 1 away from the rotating shaft 6 lacks support and will swing in a circular direction. At this time, the snow on the surface of the photovoltaic panel 1 will fall off, thereby preventing the melting of the snow from causing water seepage and damage to the photovoltaic panel 1. When the photovoltaic panel 1 swings, the photovoltaic panel 1 will contact with the buffer plate 17 to drive the buffer plate 17 to move. When the buffer plate 17 moves to a suitable position, the block 16 is no longer squeezed. At this time, the pressure spring 15 is reset, so that the block 16 is slidably connected with the notch 18 to limit the buffer plate 17. When the buffer plate 17 is limited, the photovoltaic panel 1 will swing in the opposite direction. At the same time, when the block 16 is ejected, it will drive the connecting rod 19 connected to it by the torsion spring to move out of the placement groove 21. At this time, the torsion spring starts to work to make the connecting rod 19 rotate. When the photovoltaic panel 1 swings in the opposite direction, the photovoltaic panel 1 will contact with the support plate 20, thereby fixing the photovoltaic panel 1. During the whole fixing process, the photovoltaic panel 1 is vibrated to shake off the snow on the surface of the photovoltaic panel 1, preventing the structure or circuit system of the photovoltaic panel 1 from being damaged. By arranging a spring on the pressure plate 22 on one side of the buffer plate 17, a buffering effect can be played on the photovoltaic panel 1 when the photovoltaic panel 1 swings, preventing direct collision from causing damage to the internal structure of the photovoltaic panel 1.By providing magnets 25 on the buffer plate 17 and the connecting rod 19, the rotation angle of the connecting rod 19 can be better adjusted, so that the contact area between the support plate 20 and the photovoltaic panel 1 is maximized. At the same time, the suction force between the magnets 25 can also provide additional support force to the connecting rod 19, so that the photovoltaic panel 1 can be supported more firmly. By providing a buffer layer 26 on the surface of the buffer plate 17, the photovoltaic panel 1 can be buffered when the photovoltaic panel 1 contacts the buffer plate 17, preventing the relative force from causing damage to the photovoltaic panel 1. The anti-skid layer 27 on the surface of the support plate 20 can increase the friction between the surface of the support plate 20 and the surface of the photovoltaic panel 1, so that the photovoltaic panel 1 is fixed more firmly.

[0053] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A phase change energy storage heating system, comprising a phase change energy storage device, a heat exchanger, an energy input device, a sensor and a monitoring device, a thermal protection and insulation device and an output device, wherein the energy input device comprises a solar energy input device, and the solar energy input device comprises a photovoltaic panel (1); characterized in that: A base (2) is arranged below the photovoltaic panel (1), a first support column (3) is symmetrically arranged and fixedly connected to one side of the base (2), a slide groove (4) is symmetrically provided on the base (2), a second support column (5) is symmetrically arranged above the base (2), the upper end of the symmetrically arranged second support column (5) is fixedly connected to a rotating shaft (6), one end of the photovoltaic panel (1) is rotatably connected to the rotating shaft (6), the second support column (5) is slidably connected to the slide groove (4), a fixed plate (7) is symmetrically arranged and fixedly connected to one end of the base (2) away from the first support column (3), and a first screw rod (8) and a first slide rod (9) are respectively arranged above the base (2) The two ends of the first screw rod (8) and the first slide rod (9) are rotatably connected to the fixed plate (7) and the second support column (5) respectively; the first screw rod (8) is threadedly connected to the second support column (5); the first slide rod (9) is slidably connected to the second support column (5); a groove (10) is provided on the first support column (3); a second screw rod (11) is rotatably connected inside the first support column (3); a knob is fixedly connected to the end of the second screw rod (11) away from the base (2); a judgment component for judging the load-bearing weight of the photovoltaic panel (1) is connected to the first support column (3); and a fixing component for fixing the photovoltaic panel (1) is connected to the lower end of the second support column (5).

2. A phase change energy storage heating system according to claim 1, characterized in that: The judging component comprises a slider (12), the slider (12) being slidably connected to the groove (10), the slider (12) being threadedly connected to the second screw rod (11), a baffle (13) being provided at one end of the slider (12) away from the second screw rod (11), the baffle (13) being rotatably connected to the slider (12) via a torsion spring, and the end of the photovoltaic panel (1) away from the rotating shaft (6) being in contact with the baffle (13).

3. A phase change energy storage heating system according to claim 2, characterized in that: The fixing component comprises a shell (14), the shell (14) is fixedly connected to the second support column (5), a pressure spring (15) is fixedly connected inside the shell (14), the other end of the pressure spring (15) is fixedly connected to a stopper (16), the stopper (16) is slidably connected to the shell (14) and the second support column (5), the second support column (5) is slidably connected to a buffer plate (17), the buffer plate (17) is L-shaped, and the buffer plate (17) is A notch (18) is provided, the stopper (16) is used in conjunction with the notch (18), a connecting rod (19) is provided at one end of the stopper (16) away from the elastic spring, the connecting rod (19) is rotatably connected to the stopper (16) via a torsion spring, the end of the connecting rod (19) away from the stopper (16) is fixedly connected to a support plate (20), a placement groove (21) is provided below the buffer plate (17), the connecting rod (19) and the support plate (20) are used in conjunction with the placement groove (21).

4. A phase change energy storage heating system according to claim 3, characterized in that: A pressure plate (22) is fixedly connected to the buffer plate (17); a moving rod (23) is fixedly connected to the side of the shell (14) close to the fixed plate (7); the pressure plate (22) is slidably connected to the moving rod (23); a return spring (24) is fixedly connected to the side of the pressure plate (22) close to the moving plate; the other end of the return spring (24) is fixedly connected to the shell (14).

5. A phase change energy storage heating system according to claim 4, characterized in that: The buffer plate (17) and the connecting rod (19) are both provided with magnets (25), and the magnets (25) are used in conjunction with each other.

6. A phase change energy storage heating system according to claim 5, characterized in that: A buffer layer (26) is provided on the surface of the buffer plate (17).

7. A phase change energy storage heating system according to claim 6, characterized in that: The surface of the support plate (20) is provided with an anti-slip layer (27), and the material of the anti-slip layer (27) is rubber.

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