A heating device using photovoltaic heat accumulation

Abstract

The present application relates to the technical field of photovoltaic heat accumulation, and particularly relates to a heat supply device utilizing photovoltaic heat accumulation, a supporting mechanism, which comprises a supporting plate, fixed needles are arranged on the upper and lower sides of the four ends of the supporting plate, a supporting rod is fixedly connected to the top of the supporting plate, a fixed block is fixedly connected to the left side of the supporting rod, and an adjusting assembly is arranged on the left side of the supporting rod; and a heat supply mechanism, which comprises a fixed box, a connecting block is fixedly connected to the right side of the fixed box, the outer side of the connecting block is rotationally connected to the inner side of the fixed block, and a heat absorbing assembly is arranged on the inner side of the fixed box; the heat supply mechanism combines the photovoltaic panel and the heat pipe vapor chamber, the heat pipe vapor chamber absorbs the working temperature rise of the photovoltaic panel, the photovoltaic power generation is cooled and improved, the waste heat is recovered and accumulated, and the heat pipe vapor chamber can self-adaptively dissipate heat when the fixed box is inclined and the distance between the heat pipe vapor chamber and the photovoltaic panel is increased, so that the heat exchange and heat supply effect is further improved.

Description

Technical Field

[0001] This invention relates to the technical field of photovoltaic heat accumulation, and more particularly to a heating device that utilizes photovoltaic heat accumulation. Background Technology

[0002] Photovoltaic thermal heating equipment, as an important carrier for the utilization of new energy sources, is widely used in scenarios such as military camps, ranches, and rural villas without grid coverage due to the dual advantages of photovoltaic power generation and solar thermal collection, becoming a green and environmentally friendly heating solution. Most existing photovoltaic thermal heating equipment integrates photovoltaic panels with heat collection components, converting light energy into electrical energy through the photovoltaic panels while simultaneously collecting the temperature rise generated during the operation of the photovoltaic panels to achieve thermal heating.

[0003] Based on the technical effects of existing technologies and solutions, there are still areas that need optimization: In traditional equipment, the photovoltaic panels and heat collection components are mostly fixedly bonded structures. The temperature rise generated by the photovoltaic panels during operation directly affects their power generation efficiency. Heat collection components are prone to heat accumulation during high-temperature periods. Existing heat dissipation structures often require additional drive motors and cooling fans, which not only increases the mechanical complexity and energy consumption of the equipment, but also increases the later maintenance costs. Furthermore, it cannot adaptively adjust to changes in solar intensity and ambient temperature. During the afternoon when the sunlight is strongest and the temperature is highest, it is difficult to simultaneously achieve efficient light reception of photovoltaic panels, rapid heat dissipation of heat-accumulating components, and automatic cleaning of panels, resulting in low efficiency in light energy utilization and heat accumulation heating. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the problems existing in the current heating equipment that utilizes photovoltaic heat accumulation, the present invention is proposed.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution, including: A support mechanism includes a support plate, with fixing pins extending through the top and bottom sides of each of the four ends of the support plate. A support rod is fixedly connected to the top of the support plate, a fixing block is fixedly connected to the left side of the support rod, and an adjustment component is also provided on the left side of the support rod; and... A heating mechanism includes a fixed box, a connecting block fixedly connected to the right side of the fixed box, the outer side of the connecting block being rotatably connected to the inner side of the fixed block, and a heat-absorbing component being provided on the inner side of the fixed box.

[0007] In a preferred embodiment of the photovoltaic heat-generating heating device of the present invention, the adjusting component includes a motor fixedly connected to the left side of the support rod, a screw being drivenly connected to the output end of the motor, the top of the screw being rotatably connected to the bottom of the support rod, a first transmission block being drivenly connected to the surface of the screw, a transmission rod being rotatably connected to the inner side of the first transmission block, a second transmission block being rotatably connected to the outer side of the transmission rod, and the top of the second transmission block being fixedly connected to the bottom of the fixed box.

[0008] In a preferred embodiment of the photovoltaic heat-generating heating device of the present invention, a limiting block is fixedly connected to the bottom of the first transmission block, and the limiting block is used to limit the rotation angle of the transmission rod.

[0009] As a preferred embodiment of the photovoltaic heat-generating heating device of the present invention, the heat-absorbing component includes a photovoltaic panel and a heat pipe heat exchange plate both disposed inside the fixed box. The photovoltaic panel is located above the heat pipe heat exchange plate. A rotating block is fixedly connected to the left side of the heat pipe heat exchange plate. A rotating shaft is rotatably connected to the inner side of the rotating block. The outer side of the rotating shaft is rotatably connected to the inner side of the fixed box. A torsion spring is provided on the side of the rotating block opposite to the fixed box. A cleaning component is provided on the top of the photovoltaic panel.

[0010] As a preferred embodiment of the photovoltaic heat-generating heating device of the present invention, the cleaning component includes a cleaning brush disposed on the top of the photovoltaic panel, a fixing rod fixedly connected to the top of the cleaning brush, and a first tension spring fixedly connected to both ends of the right side of the fixing rod. The first tension spring is located inside the groove, the groove is opened inside the fixing box, and the right side of the first tension spring is fixedly connected to the inside of the groove.

[0011] As a preferred embodiment of the photovoltaic heat-generating heating device of the present invention, a sliding groove is provided on the opposite side of the inner side of the fixed box, and a sliding wheel is slidably connected to the inner side of the sliding groove. The opposite side of the sliding wheel is rotatably connected to the opposite side of the fixed rod.

[0012] As a preferred embodiment of the photovoltaic heat-generating heating device of the present invention, a cleaning rod is fixedly connected to the inner side of the fixed box, and several cleaning grooves are provided on both the upper and lower sides of the cleaning rod. When the cleaning brush moves to the leftmost side of the sliding groove along with the fixed rod, it will contact the cleaning rod and the cleaning groove.

[0013] As a preferred embodiment of the photovoltaic heat-generating heating device of the present invention, wherein: a pressing groove is provided on the inner side of the fixed box, a stroke groove is provided on the inner side of the pressing groove, a stroke block is slidably connected to the inner side of the stroke groove, a pressing block is fixedly connected to the top of the stroke block, and a second tension spring is fixedly connected to the side of the pressing block opposite to the pressing groove.

[0014] As a preferred embodiment of the photovoltaic heat-generating heating device of the present invention, a mating block is provided on the left side of the extrusion block, and the left side of the mating block is fixedly connected to the right side of the heat pipe heat exchange plate.

[0015] As a preferred embodiment of the photovoltaic heat-generating heating device of the present invention, an electric push rod is fixedly connected to the right side of the fixed box, and a closing plate is drivenly connected to the output end of the electric push rod. The closing plate is used to close the top of the fixed box.

[0016] The beneficial effects of this invention are: The adjustment component can flexibly adjust the tilt angle of the fixed box to accurately match the direction of light and improve the light energy reception efficiency of the photovoltaic panel; The heating system combines photovoltaic panels with heat pipe vapor chambers. The heat pipe vapor chambers absorb the temperature rise of the photovoltaic panels, which not only cools down and improves the efficiency of photovoltaic power generation, but also recovers waste heat and accumulates heat for heating. Furthermore, the heat pipe vapor chambers can adaptively dissipate heat by increasing the distance between the fixed box and the photovoltaic panels, further improving the heat exchange and heating effect. Relying on the gravity of the tilted fixed box, the cleaning component can automatically clean the photovoltaic panel, and the cleaning rod can self-clean the cleaning brush to ensure the photovoltaic panel's light receiving ability. The closing plate driven by the electric push rod can seal the fixed box when not in operation, preventing dust, rain, snow and other substances from corroding the core components and extending the service life of the equipment. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 A schematic diagram of the support mechanism and heating mechanism provided by the present invention.

[0018] Figure 2 This is a schematic diagram of the disassembly of the fixed box provided by the present invention.

[0019] Figure 3 This is a schematic diagram of both sides of the heat absorption component provided by the present invention.

[0020] Figure 4 The first cross-sectional view and side views of the fixing box provided by the present invention are shown.

[0021] Figure 5 Provided for the present invention Figure 4 A magnified view of a portion of point A in the middle.

[0022] Figure 6 Provided for the present invention Figure 4 A magnified view of a portion of point B in the middle.

[0023] Figure 7 This is a second cross-sectional view of the fixed box provided by the present invention. Detailed Implementation

[0024] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth. Example 1

[0028] Reference Figure 1 and Figure 2 This is the first embodiment of the present invention, which provides a support mechanism 100.

[0029] The support mechanism 100 includes a support plate 101, with fixing pins 102 extending through the upper and lower sides of the four ends of the support plate 101. A support rod 103 is fixedly connected to the top of the support plate 101, and a fixing block 104 is fixedly connected to the left side of the support rod 103. An adjustment component 105 is also provided on the left side of the support rod 103. The adjustment assembly 105 includes a motor 105a fixedly connected to the left side of the support rod 103. The output end of the motor 105a is drivenly connected to a screw 105b. The top of the screw 105b is rotatably connected to the bottom of the support rod 103. The surface of the screw 105b is also drivenly connected to a first transmission block 105c. The inner side of the first transmission block 105c is rotatably connected to a transmission rod 105d. The outer side of the transmission rod 105d is rotatably connected to a second transmission block 105e. The top of the second transmission block 105e is fixedly connected to the bottom of the fixed box 201. A limiting block 106 is fixedly connected to the bottom of the first transmission block 105c, and the limiting block 106 is used to limit the rotation angle of the transmission rod 105d.

[0030] Specifically, after the motor 105a starts, it drives the screw 105b to rotate, which in turn drives the first transmission block 105c to move up and down along the axis of the screw 105b, thereby pulling or pushing the transmission rod 105d to swing at an angle. The transmission rod 105d transmits power to the fixed box 201 through the second transmission block 105e, which drives the fixed box 201 to complete the tilt angle adjustment with the rotational connection between the connecting block 202 and the fixed block 104 as the fulcrum, so as to adapt to the angle of sunlight at different times of day.

[0031] Furthermore, the limiting block 106 can physically limit the swing amplitude of the transmission rod 105d to prevent its rotation angle from being too large, which would cause the fixed box 201 to tilt excessively, thus ensuring the accuracy of angle adjustment and the stability of the equipment structure. Example 2

[0032] Reference Figures 1-7 This is the second embodiment of the present invention, which provides a heating mechanism 200.

[0033] Heating mechanism 200 includes a fixed box 201, a connecting block 202 is fixedly connected to the right side of the fixed box 201, the outer side of the connecting block 202 is rotatably connected to the inner side of the fixed block 104, and a heat absorption component 203 is provided on the inner side of the fixed box 201. The heat absorption component 203 includes a photovoltaic panel 203a and a heat pipe heat spreader 203b, both disposed inside the fixed box 201. The photovoltaic panel 203a is located above the heat pipe heat spreader 203b. A rotating block 203c is fixedly connected to the left side of the heat pipe heat spreader 203b. A rotating shaft 203d is rotatably connected to the inner side of the rotating block 203c. The outer side of the rotating shaft 203d is rotatably connected to the inner side of the fixed box 201. A torsion spring 203e is provided on the side of the rotating block 203c opposite to the fixed box 201. A cleaning component 205 is provided on the top of the photovoltaic panel 203a; The cleaning component 205 includes a cleaning brush 205a disposed on the top of the photovoltaic panel 203a. A fixing rod 205b is fixedly connected to the top of the cleaning brush 205a. Both ends of the right side of the fixing rod 205b are fixedly connected to a first tension spring 205c. The first tension spring 205c is located inside the groove 205d. The groove 205d is opened inside the fixing box 201. The right side of the first tension spring 205c is fixedly connected to the inside of the groove 205d. A sliding groove 206 is provided on the opposite side of the inner side of the fixed box 201. A sliding wheel 207 is slidably connected to the inner side of the sliding groove 206. The opposite side of the sliding wheel 207 is rotatably connected to the opposite side of the fixed rod 205b. A cleaning rod 208 is fixedly connected to the inner side of the fixed box 201. Several cleaning grooves 209 are provided on both the upper and lower sides of the cleaning rod 208. When the cleaning brush 205a moves to the leftmost side of the sliding groove 206 along with the fixed rod 205b, it will contact the cleaning rod 208 and the cleaning grooves 209. The inner side of the fixed box 201 is provided with a pressing groove 210, the inner side of the pressing groove 210 is provided with a stroke groove 211, the inner side of the stroke groove 211 is slidably connected with a stroke block 212, the top of the stroke block 212 is fixedly connected with a pressing block 213, and the side of the pressing block 213 opposite to the pressing groove 210 is fixedly connected with a second tension spring 214. A mating block 215 is provided on the left side of the extrusion block 213, and the left side of the mating block 215 is fixedly connected to the right side of the heat pipe heat spreader 203b. An electric push rod 216 is fixedly connected to the right side of the fixed box 201. The output end of the electric push rod 216 is connected to a closing plate 217, which is used to close the top of the fixed box 201.

[0034] Specifically, in the heat absorption component 203, the photovoltaic panel 203a is responsible for converting light energy into electrical energy and generating photothermal energy. The heat pipe vapor chamber 203b is closely attached to the bottom of the photovoltaic panel 203a, efficiently absorbing the working temperature rise of the photovoltaic panel 203a to achieve heat accumulation. At the same time, the heat pipe vapor chamber 203b can rotate around the rotating shaft 203d, and the torsion spring 203e provides it with a restoring elastic force.

[0035] Furthermore, the cleaning component 205 operates automatically due to the tilting gravity of the fixed box 201. When the fixed box 201 tilts, the cleaning brush 205a slides along the sliding groove 206 with the fixed rod 205b to clean the dust accumulated on the surface of the photovoltaic panel 203a. The sliding wheel 207 reduces sliding friction, and the cleaning rod 208 and the cleaning groove 209 enable the cleaning brush 205a to self-clean. The first tension spring 205c provides the cleaning brush 205a with the reset power. The squeezing groove 210, squeezing block 213, mating block 215 and the second tension spring 214 cooperate to adjust the gap between the heat pipe heat spreader 203b and the photovoltaic panel 203a when the fixed box 201 tilts, thus completing heat dissipation.

[0036] It should be noted that the cleaned dust and rainwater remaining in the fixed box 201 can be discharged downwards through the debris discharge chute 204. Example 3

[0037] Reference Figures 1-7 This is the fourth embodiment of the present invention, which differs from the second embodiment in that: this embodiment provides a heating device that utilizes photovoltaic heat accumulation.

[0038] When using the heating equipment; First, the support plate 101 and support rod 103 of the support mechanism 100 are fixed, and the fixing pins 102 on the upper and lower sides of the four ends of the support plate 101 are driven into the installation foundation to fix the equipment. At this time, the fixing box 201 is in the initial horizontal / small tilt angle state. The electric push rod 216 drives the closing plate 217 to open, the photovoltaic panel 203a is completely exposed, the heat absorption component 203 is in the standby state, the cleaning brush 205a of the cleaning component 205 is located in the initial position on the right side of the photovoltaic panel 203a, the first tension spring 205c is in a naturally extended state, the heat pipe heat spreader 203b is tightly attached to the photovoltaic panel 203a, the mating block 215 and the extrusion block 213 are not in contact, and the heat pipe heat spreader 203b is in the normal heat collection state. After daytime sunlight begins, the equipment enters the normal heat collection and heating stage. At this time, the angle of sunlight is relatively gentle and the temperature has not reached its peak. The fixed box 201 maintains its initial angle, and the photovoltaic panel 203a fully receives solar energy. The temperature rise generated by the photovoltaic panel 203a during operation is quickly transferred to the heat pipe heat exchanger 203b below. The heat pipe heat exchanger 203b uses its own high-efficiency thermal conductivity to absorb the waste heat of the photovoltaic panel 203a, achieving heat accumulation. The heat is collected through the medium circulation of the heat pipe heat exchanger 203b, providing a heat source for heating. During this period, the heat dissipation demand of the heat pipe heat exchanger 203b is low. The cooperating block 215 and the extrusion block 213 do not contact each other, and the heat pipe heat exchanger 203b maintains a stable heat collection state. The cleaning component 205 also does not move because the fixed box 201 is not tilted at a large angle and is restricted by the first tension spring 205c and the sliding groove 206, ensuring that the photovoltaic panel 203a receives sunlight without obstruction. As the daytime progresses into the afternoon, the angle of sunlight gradually tilts, and the ambient temperature and the operating temperature of the photovoltaic panel 203a reach their peak for the day. First, the adjustment component 105 starts, and the motor 105a drives the screw 105b to rotate, causing the first transmission block 105c on the surface to move up and down along the screw 105b. The first transmission block 105c drives the transmission rod 105d to adjust its angle. The transmission rod 105d pushes the second transmission block 105e, which in turn causes the fixed box 201 to tilt at the corresponding angle in the direction of sunlight, using the rotational connection between the connecting block 202 and the fixed block 104 as a fulcrum. The limiting block 106 precisely regulates the rotation angle of the transmission rod 105d to prevent the fixed box 201 from tilting excessively, ensuring that the photovoltaic panel 203a always maintains the best receiving angle with the afternoon tilted sunlight, maximizing the reception of light energy and ensuring heat accumulation efficiency. After the fixed box 201 is tilted, the cleaning component 205 is subjected to gravity. The cleaning brush 205a on the top of the photovoltaic panel 203a drives the fixed rod 205b to slide to the left along the sliding groove 206 on the inner side of the fixed box 201. The sliding wheel 207 slides synchronously with the fixed rod 205b to reduce sliding friction. During the sliding process, the cleaning brush 205a makes close contact with the surface of the photovoltaic panel 203a to achieve rapid cleaning of dust and debris on the surface of the panel, ensuring the light receiving efficiency of the photovoltaic panel 203a during high temperature and high light intensity periods. When the cleaning brush 205a moves to the leftmost side of the sliding groove 206 along with the fixing rod 205b, it will come into contact with the cleaning rod 208 and the cleaning groove 209 inside the fixing box 201. The cleaning groove 209 scrapes and combs the bristles of the cleaning brush 205a to achieve self-cleaning of the cleaning brush 205a and prevent the bristles from carrying dust and causing secondary pollution to the photovoltaic panel 203a when they reset. As the cleaning component 205 moves to the left, the fixed box 201 tilts, causing the heat pipe heat exchange plate 203b to tilt synchronously with the connection between the rotating shaft 203d and the rotating block 203c as the fulcrum. At the same time, the extrusion block 213 in the extrusion groove 210 moves to the left under the action of gravity, and the second tension spring 214 is stretched. During the process of the extrusion block 213 moving to the left, it will squeeze the mating block 215. The squeezing action of the mating block 215 and the extrusion block 213 can create a moderate gap between the heat pipe heat exchange plate 203b and the photovoltaic panel 203a, release the two from the sticky state, realize air circulation, and quickly dissipate the excess heat collected by the heat pipe heat exchange plate 203b during the high temperature period, so as to avoid the heat pipe heat exchange plate 203b from affecting the heat collection efficiency due to heat accumulation. At the same time, it can also further reduce the working temperature of the photovoltaic panel 203a. After the afternoon high temperature period, the intensity of sunlight gradually weakens and the angle of sunlight returns to a gentler state. The ambient temperature and the temperature of the photovoltaic panel 203a gradually decrease. At this time, the adjustment component 105 starts in reverse, and the motor 105a drives the screw 105b to rotate in reverse, which drives the first transmission block 105c, transmission rod 105d and second transmission block 105e to reset. The fixed box 201 then returns to the initial horizontal / small tilt angle state. After the fixed box 201 is reset, the cleaning brush 205a and the squeezing block 213 are reset under the tension of the first tension spring 205c and the second tension spring 214. The heat pipe heat spreader 203b is also reset and tightly adhered to the fixed box 201 under the directional force of the torsion spring 203e, restoring the normal heat accumulation state. When the equipment enters a non-working state such as at night or in rainy weather, the electric push rod 216 is activated, which drives the closing plate 217 to move to the left, completely closing the top of the fixed box 201, preventing the photovoltaic panel 203a and heat pipe heat spreader 203b from being contaminated, corroded or damaged by impact, and extending the service life of each component of the equipment. When the sun shines directly on the ground, the photovoltaic panel 203a is close to its initial horizontal / small tilt angle. When the temperature is highest during the day, the photovoltaic panel 203a adjusts its angle to adapt to the change in the angle of direct sunlight and triggers heat dissipation, thus preventing the heat pipe heat spreader 203b from affecting the heat collection efficiency due to heat accumulation. At the same time, it can further reduce the operating temperature of the photovoltaic panel 203a.

[0039] In summary: the support mechanism 100 and the heating mechanism 200 can clean the surface of the photovoltaic panel 203a and dissipate heat from the heat pipe heat exchanger 203b according to the heat absorption intensity.

[0040] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible without substantially departing from the novelty and advantages of the subject matter described in this application. For example, variations in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​such as temperature, pressure, etc., installation arrangements, use of materials, color, orientation, etc. For instance, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise changed, and the nature or number or position of discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure performing the function described herein, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims. Furthermore, for the purpose of providing a concise description of exemplary embodiments, not all features of the actual embodiments may be omitted, i.e., those features not relevant to the currently considered best mode for carrying out the invention, or those features not relevant to implementing the invention.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A heating device utilizing photovoltaic heat accumulation, characterized in that, include: A support mechanism (100) includes a support plate (101), with fixing pins (102) extending through the upper and lower sides of all four ends of the support plate (101). A support rod (103) is fixedly connected to the top of the support plate (101), and a fixing block (104) is fixedly connected to the left side of the support rod (103). An adjustment component (105) is also provided on the left side of the support rod (103). Heating mechanism (200) includes a fixed box (201), a connecting block (202) is fixedly connected to the right side of the fixed box (201), the outer side of the connecting block (202) is rotatably connected to the inner side of the fixed block (104), a heat absorption component (203) is provided on the inner side of the fixed box (201), and a debris discharge groove (204) is opened on the inner side of the fixed box (201).

2. The heating equipment utilizing photovoltaic heat accumulation according to claim 1, characterized in that: The adjustment assembly (105) includes a motor (105a) fixedly connected to the left side of the support rod (103). The output end of the motor (105a) is connected to a screw (105b). The top of the screw (105b) is rotatably connected to the bottom of the support rod (103). The surface of the screw (105b) is also connected to a first transmission block (105c). The inner side of the first transmission block (105c) is rotatably connected to a transmission rod (105d). The outer side of the transmission rod (105d) is rotatably connected to a second transmission block (105e). The top of the second transmission block (105e) is fixedly connected to the bottom of the fixed box (201).

3. The heating equipment utilizing photovoltaic heat accumulation according to claim 2, characterized in that: A limiting block (106) is fixedly connected to the bottom of the first transmission block (105c), and the limiting block (106) is used to limit the rotation angle of the transmission rod (105d).

4. The heating equipment utilizing photovoltaic heat accumulation according to claim 3, characterized in that: The heat absorption component (203) includes a photovoltaic panel (203a) and a heat pipe heat exchanger plate (203b) both disposed inside the fixed box (201). The photovoltaic panel (203a) is located above the heat pipe heat exchanger plate (203b). A rotating block (203c) is fixedly connected to the left side of the heat pipe heat exchanger plate (203b). A rotating shaft (203d) is rotatably connected to the inner side of the rotating block (203c). The outer side of the rotating shaft (203d) is rotatably connected to the inner side of the fixed box (201). A torsion spring (203e) is provided on the side of the rotating block (203c) opposite to the fixed box (201). A cleaning component (205) is provided on the top of the photovoltaic panel (203a).

5. The heating equipment utilizing photovoltaic heat accumulation according to claim 4, characterized in that: The cleaning component (205) includes a cleaning brush (205a) disposed on the top of the photovoltaic panel (203a). A fixing rod (205b) is fixedly connected to the top of the cleaning brush (205a). A first tension spring (205c) is fixedly connected to both ends of the right side of the fixing rod (205b). The first tension spring (205c) is located inside the groove (205d). The groove (205d) is opened inside the fixing box (201). The right side of the first tension spring (205c) is fixedly connected to the inside of the groove (205d).

6. The heating equipment utilizing photovoltaic heat accumulation according to claim 5, characterized in that: A sliding groove (206) is provided on the opposite side of the inner side of the fixed box (201). A sliding wheel (207) is slidably connected to the inner side of the sliding groove (206). The opposite side of the sliding wheel (207) is rotatably connected to the opposite side of the fixed rod (205b).

7. The heating equipment utilizing photovoltaic heat accumulation according to claim 6, characterized in that: A cleaning rod (208) is fixedly connected to the inner side of the fixed box (201). Several cleaning grooves (209) are provided on the upper and lower sides of the cleaning rod (208). When the cleaning brush (205a) moves to the leftmost side of the sliding groove (206) along with the fixed rod (205b), it will contact the cleaning rod (208) and the cleaning groove (209).

8. The heating equipment utilizing photovoltaic heat accumulation according to claim 7, characterized in that: The inner side of the fixed box (201) is provided with a pressing groove (210), the inner side of the pressing groove (210) is provided with a stroke groove (211), the inner side of the stroke groove (211) is slidably connected with a stroke block (212), the top of the stroke block (212) is fixedly connected with a pressing block (213), and the side of the pressing block (213) opposite to the pressing groove (210) is fixedly connected with a second tension spring (214).

9. The heating equipment utilizing photovoltaic heat accumulation according to claim 8, characterized in that: A mating block (215) is provided on the left side of the extrusion block (213), and the left side of the mating block (215) is fixedly connected to the right side of the heat pipe heat spreader (203b).

10. The heating equipment utilizing photovoltaic heat accumulation according to claim 9, characterized in that: An electric push rod (216) is fixedly connected to the right side of the fixed box (201). The output end of the electric push rod (216) is connected to a closing plate (217), which is used to close the top of the fixed box (201).

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