Efficient geothermal energy storage type heat exchange mechanism

Abstract

The invention provides an efficient geothermal energy storage type heat exchange mechanism, and belongs to the technical field of energy storage. Comprising a cabinet body, a heat preservation box is arranged on the inner side of the cabinet body, a fan is arranged at the top of the cabinet body, and a cabinet door is arranged on one side of the cabinet body; the heat exchange assembly is installed on the inner side of the heat preservation box and used for conducting circulating heat exchange from the underground, and the transmission assembly is installed on the outer side of the heat preservation box and used for conducting transmission on the mechanism. By arranging the heat exchange assembly, the hot water can be subjected to heat preservation at different liquid level heights in the solution through different extraction flows of heat exchange hot water and different buoyancy forces generated by the storage pipe in the ethylene glycol heat preservation solution, heat convection between a pipeline and the hot water is reduced, and the problem of natural loss of heat energy can be solved; the heat extraction efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage, and particularly relates to an efficient geothermal energy storage heat exchange mechanism. Background Art

[0002] The heat exchange equipment of the geothermal system is used for geothermal heating and domestic hot water supply. It converts geothermal energy into heat energy and transfers the heat energy to the heating system or domestic hot water system to achieve the purpose of heating and domestic hot water supply. The working principle of the heat exchange equipment of the geothermal system is to utilize the heat of geothermal energy and transfer the heat to the heating system or domestic hot water system through a heat exchanger. A heat exchanger is an energy-saving equipment that realizes heat transfer between materials among two or more fluids at different temperatures.

[0003] In the existing heat exchange equipment, cold water is usually pumped into the underground heat exchange well through a circulating well for direct heat exchange, and the water is reused for heat exchange after heat exchange. It is difficult to transfer heat fully into the heat exchange equipment, and heat is easily lost during the transfer process, resulting in low efficiency of the heat exchange process. At the same time, the scale generated by heating water easily clogs the pipeline, affecting the normal heat exchange cycle of the equipment. After the cycle ends, it is inconvenient for operators to clean the scale. Therefore, the present application provides an efficient geothermal energy storage heat exchange mechanism to meet the requirements. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an efficient geothermal energy storage heat exchange mechanism to solve the problems of the existing heat exchange method that usually pumps cold water into the underground heat exchange well through a circulating well for direct heat exchange, reusing the water for heat exchange after heat exchange, making it difficult to transfer heat fully into the heat exchange equipment, heat being easily lost during the transfer process, low efficiency of the heat exchange process, scale generated by heating water easily clogging the pipeline, affecting the normal heat exchange cycle of the equipment, and being inconvenient for operators to clean the scale after the cycle ends.

[0005] To solve the above technical problems, the present invention provides the following technical solutions:

[0006] An efficient geothermal energy storage heat exchange mechanism includes a cabinet body. A heat preservation box is arranged inside the cabinet body. A fan is arranged on the top of the cabinet body. A cabinet door is arranged on one side of the cabinet body. It further includes a heat exchange component installed inside the heat preservation box for circulating heat exchange from underground, a transmission component installed outside the heat preservation box for driving the mechanism, and a heat preservation component installed on one side of the heat preservation box for heat preservation of the heat exchange component.

[0007] Optionally, the heat exchange component includes a heat insulation layer, which is equidistantly distributed inside the heat insulation box. There are three groups of the heat insulation layers, and storage pipes are respectively nested inside the three groups of heat insulation layers. A liquid storage ring is sleeved outside the storage pipe, and the liquid storage rings rotate outside the storage pipe. The liquid storage rings are interconnected through hoses.

[0008] Optionally, metal fins one are equiangularly distributed inside the storage pipe and are connected to the heat insulation layer. One end of one group of the three storage pipes is connected to a heat extraction well through a heat extraction pipe.

[0009] Optionally, a water inlet pipe group is nested inside the heat extraction well. The water inlet pipe is connected to the output end of a water pump. The input end of the water pump is connected to a water storage tank. The water pump is installed on one side of the water storage tank. The water storage tank is connected to a recovery tank through a pipeline. Metal fins two are nested inside the recovery tank. A spray head is arranged inside the top of the recovery tank. The spray head is connected to the end of one group of storage pipes through a pipeline.

[0010] Optionally, the transmission component includes a bevel gear set one, which is installed at the output end of a fan. The output end of one bevel gear in the bevel gear set one is connected to a synchronous pulley set.

[0011] Optionally, the synchronous pulley set is installed outside the heat insulation box and rotates outside the heat insulation box. The ends of three synchronous pulleys in the synchronous pulley set are respectively connected to bevel gear sets two, and the bevel gear sets two rotate on the inner wall of the heat insulation box.

[0012] Optionally, the end of one bevel gear in the bevel gear set two is connected to a telescopic rod. The top end of the telescopic rod is connected to a bevel gear. An installation frame is sleeved outside the transmission rod of the bevel gear. The installation frame is installed at the end of the storage pipe. The bevel gear meshes with a bevel gear disc, and the bevel gear disc is installed at the end of the storage pipe.

[0013] Optionally, the heat insulation component includes a heat insulation liquid tank, which is installed on one side of the heat insulation box and is connected to the heat insulation box through a pipeline. One side of the heat insulation box is communicated with a one-way valve, and the end of the one-way valve is connected to an installation box.

[0014] Optionally, two groups of barrier rotating shafts are symmetrically arranged inside the installation box. The barrier rotating shafts are installed on the inner wall of the installation box through torsion springs. The top ends of the two groups of barrier rotating shafts are respectively connected to gears, and the two gears mesh with each other. The output end of one group of gears is connected to a bevel gear set three.

[0015] Optionally, the input end of one bevel gear in the bevel gear set three is connected to the end of one synchronous pulley in the synchronous pulley set. The bevel gear set three rotates outside the heat preservation box. One side of the installation box is connected with a vortex fan, and the vortex fan is connected to the heat preservation liquid tank through a pipeline.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above solution, by setting the heat exchange component, due to the different extraction flow rates of the heat exchange hot water, the buoyancy generated by the storage pipe in the ethylene glycol heat preservation solution is different, enabling the hot water to be heat-preserved at different liquid levels in the solution, reducing the generation of heat convection between the pipeline and the hot water, being able to reduce the problem of natural heat loss, and improving the heat extraction efficiency.

[0018] By setting the heat preservation component, when taking heat, the ethylene glycol heat preservation solution can be circulated regularly to ensure the heat preservation effect of the ethylene glycol heat preservation solution on the storage pipe and the heat preservation layer, avoiding heat accumulation of the heated ethylene glycol heat preservation solution on the surrounding unheated solution, being unable to block the heat well, forming a circulable approximate vacuum layer between the heat preservation layer and the heat preservation box, while heat-preserving the heat preservation layer, reducing the heat dissipation through thermal radiation and affecting the heat preservation effect of the solution.

[0019] By setting the first metal fin and the second metal fin, according to the characteristic that the main components in the water scale will adsorb on the metal surface, multi-stage adsorption of the water scale components is carried out, reducing the risk of pipeline blockage and the possibility of the water scale entering the heat extraction equipment and causing equipment damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0021] Figure 1 It is a three-dimensional structure schematic diagram of an efficient geothermal energy storage heat exchange mechanism.

[0022] Figure 2 It is a three-dimensional structure sectional view of an efficient geothermal energy storage heat exchange mechanism.

[0023] Figure 3 It is a three-dimensional structure schematic diagram of the heat exchange component.

[0024] Figure 4 It is a three-dimensional structure sectional view of the storage pipe.

[0025] Figure 5 It is a three-dimensional structure sectional view of the first metal fin.

[0026] Figure 6It is a three-dimensional structural schematic diagram of the transmission component.

[0027] Figure 7 It is a sectional view of the three-dimensional structure of the heat preservation component.

[0028] Figure 8 It is Figure 7 a three-dimensional structural schematic diagram of A in

[0029] Figure 9 It is a sectional view of the three-dimensional structure of the assembly of the installation box, the gear and the bevel gear set.

[0030] Figure 10 It is a sectional view of the three-dimensional structure of the barrier rotating shaft and the gear.

[0031] Figure 11 It is a three-dimensional structural schematic diagram of the assembly of the cabinet body and the cabinet door.

[0032] Reference numerals:

[0033] 1. Cabinet body; 2. Heat preservation box; 3. Fan; 4. Cabinet door; 5. Heat exchange component; 51. Heat preservation layer; 52. Storage pipe; 53. Liquid storage ring; 54. First metal fin; 55. Heat extraction pipe; 56. Heat extraction well; 57. Water inlet pipe group; 58. Water pump; 59. Water storage tank; 510. Recovery tank; 511. Second metal fin; 512. Sprinkler; 6. Transmission component; 61. First bevel gear set; 62. Synchronous pulley set; 63. Second bevel gear set; 64. Telescopic rod; 65. Bevel gear; 66. Mounting bracket; 67. Bevel gear disc; 7. Heat preservation component; 71. Heat preservation liquid tank; 72. Check valve; 73. Installation box; 74. Barrier rotating shaft; 75. Gear; 76. Third bevel gear set; 77. Turbofan.

[0034] As shown in the figure, in order to clearly show the structure of the embodiments of the present invention, specific structures and devices are marked in the figure, but this is only for schematic purposes and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0035] The following describes in detail a highly efficient geothermal energy storage heat exchange mechanism provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0036] It should be noted that in the specification, references to "an embodiment", "embodiments", "exemplary embodiments", "some embodiments", etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment includes such specific features, structures, or characteristics. Additionally, when combining an embodiment to describe a specific feature, structure, or characteristic, implementing such feature, structure, or characteristic in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0037] Generally, terms can be understood at least in part from their use in context. For example, at least in part depending on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather can alternatively, at least in part depending on the context, allow for the existence of other factors that are not necessarily explicitly described.

[0038] It can be understood that the meanings of "on", "above", and "over" in the present invention should be interpreted in the broadest manner, such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but also can include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0039] Furthermore, spatial relative terms such as "beneath", "below", "lower", "above", "upper", etc. are used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device may be oriented in other ways, and the spatial relative descriptive terms used herein may be interpreted correspondingly.

[0040] As Figures 1 to 11 shown, an embodiment of the present invention provides an efficient geothermal energy storage heat exchange mechanism, including a cabinet 1, a heat preservation box 2 is arranged inside the cabinet 1, a fan 3 is arranged on the top of the cabinet 1, a cabinet door 4 is arranged on one side of the cabinet 1, and further includes a heat exchange component 5, the heat exchange component 5 is installed inside the heat preservation box 2, the heat exchange component 5 is used for circulating heat exchange from underground, a transmission component 6, the transmission component 6 is installed outside the heat preservation box 2, the transmission component 6 is used for transmitting the mechanism, and a heat preservation component 7, the heat preservation component 7 is installed on one side of the heat preservation box 2, and the heat preservation component 7 is used for heat preservation of the heat exchange component 5.

[0041] As Figures 1 to 5 shown, the heat exchange component 5 includes a heat insulation layer 51, and the heat insulation layer 51 is equidistantly arranged inside the heat insulation box 2. There are three groups of heat insulation layers 51, and storage pipes 52 are respectively nested inside the three groups of heat insulation layers 51. A liquid storage ring 53 is sleeved outside the storage pipe 52, and the liquid storage ring 53 rotates outside the storage pipe 52. The liquid storage rings 53 are interconnected through hoses. Metal fins one 54 are arranged at equal angles inside the storage pipe 52. The metal fins one 54 are arc-shaped and have strip-shaped grooves on the surface. The number of metal fins one 54 inside the rightmost storage pipe 52 is twice the number of metal fins one 54 inside the middle storage pipe 52, and the number of metal fins one 54 inside the middle storage pipe 52 is twice the number of metal fins one 54 inside the leftmost storage pipe 52. The metal fins one 54 are connected to the heat insulation layer 51. One end of a group of storage pipes 52 among the three groups of storage pipes 52 is connected to a heat extraction well 56 through a heat extraction pipe 55. An inlet water pipe group 57 is nested inside the heat extraction well 56. The inlet water pipe group 57 is connected to the output end of a water pump 58. The input end of the water pump 58 is connected to a water storage tank 59. The water pump 58 is installed on one side of the water storage tank 59. The water storage tank 59 is connected to a recovery tank 510 through a pipeline. Metal fins two 511 are nested inside the recovery tank 510. A spray head 512 is arranged inside the top of the recovery tank 510. The spray head 512 is connected to one end of a group of storage pipes 52 through a pipeline.

[0042] By setting up the heat exchange component 5, the operator transports the mechanism to a position near the designated geothermal drilling location. After connecting the heat extraction well 56, it is placed into the drilling hole. Then, the water pump 58 is started. The cold water in the water storage tank 59 is pumped through the water pump 586 and enters the heat extraction well 56 through the water inlet pipe group 57. During the filling process, the cold water transfers heat with the heat in the underground heat storage layer outside the heat extraction well 56 and turns into hot water. The hot water accumulates in the heat extraction well 56 and flows out through the heat extraction pipe 55 and enters the interior of the rightmost storage pipe 52. In the initial state, the interior of the insulation box 2 is filled with ethylene glycol heat preservation solution, and the storage pipe 52 floats in the interior of the insulation box 2. After the hot water enters the interior of the rightmost storage pipe 52, the storage pipe 52 and the insulation layer 51 sink in the ethylene glycol heat preservation solution under the influence of their own gravity. The hot water enters the interior of the storage pipe 52 and comes into contact with the surface of the first metal fin 54. Since scale is mainly formed by insoluble substances such as calcium and magnesium ions in water, these substances will precipitate and adsorb on the metal surface at high temperatures. A scale layer will gradually form on the surface of the hot water after it comes into contact with the first metal fin 54. The hot water enters the interior of the liquid storage ring 53 from the interior of the rightmost storage pipe 52 through the communication hole and enters the interior of the middle liquid storage ring 53 through the pipeline. Then, it enters the middle storage pipe 52 through the communication hole and conducts heat through the first metal fin 54 whose quantity is half of that of the leftmost group. Since the interior of the rightmost storage pipe 52 needs to be filled with hot water as much as possible to enable the hot water to enter the interior of the middle storage pipe 52 and come into contact with the middle first metal fin 54, the situation where the middle first metal fin 54 cannot come into contact with the hot water will not occur, reducing the possibility of scale formation in the hot water blocking the pipeline. When the groundwater reserve is sufficient, based on the same principle, the geothermal water in the middle storage pipe 52 enters the interior of the leftmost storage pipe 52 for heat conduction. As the liquid level rises, the three groups of storage pipes 52 can float in the interior of the insulation box 2, and the ethylene glycol heat preservation solution conducts heat insulation by contacting the insulation layer 51, reducing the dissipation of heat. When the hot water enters the nozzle 512 through the pipeline at the end of the leftmost storage pipe 52 and sprays out, the hot water is sprayed inside the recovery box 510. When the water falls on the surface of the second metal fin 511, the scale impurities in the water will be filtered again. At the same time, water vapor will be generated in the recovery box 510, which has a heat preservation effect on the recovery box 510. The hot water drops to the bottom of the recovery box 510, and the operator can use it through an external heat energy extraction device. Subsequently, through the pumping of the water pump 58, the heat-exchanged water returns to the interior of the water storage tank 59 from the bottom of the recovery box 510 through the pipeline;

[0043] Such as Figure 6As shown, the transmission assembly 6 includes a first bevel gear set 61. The first bevel gear set 61 is installed at the output end of the fan 3. The output end of one bevel gear in the first bevel gear set 61 is connected with a synchronous pulley set 62. The synchronous pulley set 62 is installed on the outer side of the insulation box 2. The synchronous pulley set 62 rotates on the outer side of the insulation box 2. The ends of the three synchronous pulleys in the synchronous pulley set 62 are respectively connected with a second bevel gear set 63. The second bevel gear set 63 rotates on the inner wall of the insulation box 2. The end of one bevel gear in the second bevel gear set 63 is connected with a telescopic rod 64. The top of the telescopic rod 64 is connected with a bevel gear 65. An installation frame 66 is sleeved on the outer side of the transmission rod of the bevel gear 65. The installation frame 66 is installed at the end of the storage pipe 52. The bevel gear 65 meshes with a bevel gear disk 67. The bevel gear disk 67 is installed at the end of the storage pipe 52.

[0044] By setting the transmission assembly 6, at the heat extraction site, in the case of wind, the fan 3 installed at the top of the cabinet 1 ensures that the wind can drive the fan 3 to rotate. The output shaft of the fan 3 is mutually driven through the meshing of the first bevel gear set 61, and the output end of one bevel gear in the first bevel gear set 61 drives the synchronous pulley set 62 to rotate. The output ends of the three synchronous pulleys in the synchronous pulley set 62 are respectively connected with the second bevel gear set 63 for transmission. The output end of one bevel gear in the second bevel gear set 63 drives the bevel gear 65 to rotate through the telescopic rod 64. The three bevel gears 65 respectively mesh and rotate with the bevel gear disks 67 at the ends of the corresponding storage pipes 52. The storage pipes 52 rotate on their own in the ethylene glycol heat preservation solution, increasing the contact range between the hot water and the first metal fins 54, improving the heat conduction effect. According to the different amounts of hot water generated by heat exchange, it contacts different numbers of the first metal fins 54, enabling the scale components in the hot water to adsorb on the surface of the first metal fins 54, facilitating unified cleaning. After the heat exchange is completed, the operator can take out the storage pipes 52 and take out the first metal fins 54 to clean the scale;

[0045] As Figures 7 to 10 As shown, the heat preservation assembly 7 includes a heat preservation liquid tank 71. The heat preservation liquid tank 71 is installed on one side of the insulation box 2, and the heat preservation liquid tank 71 is connected to the insulation box 2 through a pipeline. One side of the insulation box 2 is connected with a one-way valve 72. The end of the one-way valve 72 is connected with an installation box 73. Two groups of blocking rotating shafts 74 are symmetrically arranged inside the installation box 73. The blocking rotating shafts 74 are installed on the inner wall of the installation box 73 through torsion springs. The tops of the two groups of blocking rotating shafts 74 are respectively connected with gears 75. The two groups of gears 75 mesh with each other. The output end of one group of gears 75 is connected with a third bevel gear set 76. The input end of one bevel gear in the third bevel gear set 76 is connected with the end of one synchronous pulley in the synchronous pulley set 62. The third bevel gear set 76 rotates on the outer side of the insulation box 2. One side of the installation box 73 is connected with a scroll fan 77. The scroll fan 77 is connected to the heat preservation liquid tank 71 through a pipeline.

[0046] By setting the heat preservation component 7, the rotation of one of the synchronous wheels in the synchronous wheel set 62 drives the third bevel gear set 76 to rotate. One of the bevel gears in the third bevel gear set 76 drives two gears 75 to mesh with each other. The gears 75 drive the barrier rotating shaft 74 to rotate relatively, opening and closing the internal channel of the installation box 73. When the barrier rotating shaft 74 opens the internal channel of the installation box 73 by rotating, after the ethylene glycol heat preservation solution passes through the vortex fan 77, it flows back into the heat preservation liquid tank 71 through the pipeline under the fluid pressure in the heat preservation box 2. The solution in the heat preservation liquid tank 71 in contact with the heat preservation layer 51 enters the heat preservation box 2. The original solution in the heat preservation box 2 flows out through the one-way conduction of the one-way valve 72. Since the barrier rotating shaft 74 is connected to the inner side of the installation box 73 through a torsion spring, when the barrier rotating shaft 74 rotates to the torsion critical point of the torsion spring, the torsion spring drives the barrier rotating shaft 74 to reset, enabling the ethylene glycol heat preservation solution to circulate regularly, ensuring the heat preservation effect of the ethylene glycol heat preservation solution on the storage pipe 52 and the heat preservation layer 51, avoiding heat accumulation of the heated ethylene glycol heat preservation solution on the surrounding unheated solution and being unable to block the heat well, forming a recyclable approximate vacuum layer between the heat preservation layer 51 and the heat preservation box 2, while insulating the heat preservation layer 51, reducing heat dissipation through thermal radiation and affecting the heat preservation effect of the solution.

[0047] The working principle of the technical solution provided by the present invention is as follows:

[0048] The operator transports the mechanism to a location near the designated geothermal drilling site. After connecting the heat extraction well 56, it is placed into the drilling hole. Then, the water pump 58 is started. The cold water in the water storage tank 59 is pumped through the water pump 586 and enters the heat extraction well 56 through the water inlet pipe group 57. During the filling process, the cold water transfers heat with the heat in the underground heat storage layer outside the heat extraction well 56 and becomes hot water. The hot water accumulates in the heat extraction well 56 and flows out through the heat extraction pipe 55 into the interior of the rightmost storage pipe 52. In the initial state, the interior of the insulation box 2 is filled with ethylene glycol insulation solution, and the storage pipe 52 floats in the interior of the insulation box 2. After the hot water enters the interior of the rightmost storage pipe 52, the storage pipe 52 and the insulation layer 51 sink in the ethylene glycol insulation solution under the influence of their own gravity. The hot water enters the interior of the storage pipe 52 and comes into contact with the surface of the first metal fin 54. Since scale is mainly formed by insoluble substances such as calcium and magnesium ions in water, these substances will precipitate and adsorb on the metal surface at high temperatures. A scale layer will gradually form on the surface of the hot water after it contacts the first metal fin 54. The hot water enters the interior of the liquid storage ring 53 from the interior of the rightmost storage pipe 52 through the communication hole and enters the interior of the middle liquid storage ring 53 through the pipeline. Then, it enters the middle storage pipe 52 through the communication hole and conducts heat through the first metal fin 54, the quantity of which is one-half of that of the leftmost group. Since the interior of the rightmost storage pipe 52 needs to be filled with hot water as much as possible to enable the hot water to enter the interior of the middle storage pipe 52 and contact the middle first metal fin 54, the situation where the middle first metal fin 54 cannot contact the hot water will not occur, reducing the possibility of scale formation in the hot water blocking the pipeline. When the groundwater reserve is sufficient, according to the above principle, the geothermal water in the middle storage pipe 52 enters the interior of the leftmost storage pipe 52 for heat conduction. As the liquid level rises, the three groups of storage pipes 52 can float in the interior of the insulation box 2, and the ethylene glycol insulation solution conducts heat insulation by contacting the insulation layer 51, reducing the dissipation of heat. When the hot water enters the nozzle 512 through the pipeline at the end of the leftmost storage pipe 52 and is sprayed out, the hot water is sprayed inside the recovery box 510. When the water falls on the surface of the second metal fin 511, the scale impurities in the water will be filtered again. At the same time, water vapor will be generated in the recovery box 510, which has a heat insulation effect on the recovery box 510. The hot water drops to the bottom of the recovery box 510, and the operator can use it through an external heat extraction device. Subsequently, through the pumping of the water pump 58, the heat-exchanged water returns to the interior of the water storage tank 59 from the bottom of the recovery box 510 through the pipeline.

[0049] At the heat extraction site, in the presence of wind, the fan 3 installed at the top of the cabinet body 1 ensures that the wind can drive the fan 3 to rotate. The output shaft of the fan 3 is driven to rotate with each other through the meshing of the first bevel gear set 61, and one of the bevel gear output ends in the first bevel gear set 61 drives the synchronous pulley set 62 to rotate. The three synchronous pulley output ends in the synchronous pulley set 62 are respectively connected to the second bevel gear set 63 for transmission. One of the bevel gear output ends in the second bevel gear set 63 drives the bevel gear 65 to rotate through the telescopic rod 64. The three bevel gears 65 are respectively meshed with the bevel gear discs 67 at the ends of the corresponding storage pipes 52 to rotate. The storage pipes 52 rotate in the ethylene glycol heat preservation solution, increasing the contact range between the hot water and the first metal fins 54, improving the heat conduction effect. According to the different amounts of hot water generated by heat exchange, the hot water contacts different numbers of the first metal fins 54, enabling the scale components in the hot water to adsorb on the surface of the first metal fins 54, facilitating unified cleaning. After the heat exchange is completed, the operator can take out the storage pipes 52 and remove the first metal fins 54 to clean the scale.

[0050] One of the synchronous pulleys in the synchronous pulley set 62 rotates to drive the third bevel gear set 76 to rotate. One of the bevel gears in the third bevel gear set 76 drives two gears 75 to mesh with each other, and the gears 75 drive the blocking rotating shaft 74 to rotate relatively, opening and closing the internal channel of the installation box 73. When the blocking rotating shaft 74 opens the internal channel of the installation box 73 through rotation, after the ethylene glycol heat preservation solution passes through the scroll fan 77, it flows back into the internal part of the heat preservation liquid tank 71 under the fluid pressure in the heat preservation box 2. The solution in the heat preservation liquid tank 71 in contact with the heat preservation layer 51 enters the internal part of the heat preservation box 2, and the original solution in the heat preservation box 2 flows out through the one-way conductivity of the one-way valve 72. Since the blocking rotating shaft 74 is connected to the inner side of the installation box 73 through a torsion spring, when the blocking rotating shaft 74 rotates to the torsion force critical point of the torsion spring, the torsion spring drives the blocking rotating shaft 74 to reset, enabling the ethylene glycol heat preservation solution to circulate regularly, ensuring the heat preservation effect of the ethylene glycol heat preservation solution on the storage pipes 52 and the heat preservation layer 51, and preventing the heat accumulation of the heated ethylene glycol heat preservation solution on the surrounding unheated solution, which cannot effectively block the heat, and forming a recyclable approximate vacuum layer between the heat preservation layer 51 and the heat preservation box 2. While insulating the heat preservation layer 51, it reduces the heat dissipation through thermal radiation and affects the heat preservation effect of the solution.

[0051] The present invention covers any substitutions, modifications, equivalent methods, and solutions made within the essence and scope of the present invention. To enable the public to have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention. However, those skilled in the art can fully understand the present invention without the description of these details. Additionally, to avoid unnecessary confusion to the essence of the present invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0052] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An efficient geothermal energy storage type heat exchange mechanism, characterized in that, It includes a cabinet body, an incubator is arranged inside the cabinet body, a fan is arranged on the top of the cabinet body, and a cabinet door is arranged on one side of the cabinet body; It further includes a heat exchange component, the heat exchange component is installed inside the incubator, and the heat exchange component is used for circulating heat exchange from the ground; A transmission component, the transmission component is installed outside the incubator, and the transmission component is used for driving the mechanism; A heat preservation component, the heat preservation component is installed on one side of the incubator, and the heat preservation component is used for heat preservation of the heat exchange component.

2. The high-efficiency geothermal energy storage heat exchange mechanism according to claim 1, characterized in that, The heat exchange component includes a heat preservation layer, the heat preservation layer is equidistantly distributed inside the incubator, there are three groups of heat preservation layers, storage pipes are respectively nested inside the three groups of heat preservation layers, a liquid storage ring is sleeved outside the storage pipe, the liquid storage rings rotate outside the storage pipe, and the liquid storage rings are interconnected through hoses.

3. The high-efficiency geothermal energy storage heat exchange mechanism according to claim 2, characterized in that, Metal fins I are equiangularly distributed inside the storage pipe, the metal fins I are connected to the heat preservation layer, and the end of one of the three groups of storage pipes is connected to a heat extraction well through a heat extraction pipe.

4. The high-efficiency geothermal energy storage heat exchange mechanism according to claim 3, characterized in that, An inlet water pipe group is nested inside the heat extraction well, the inlet water pipe is connected to the output end of a water pump, the input end of the water pump is connected to a water storage tank, the water pump is installed on one side of the water storage tank, the water storage tank is connected to a recovery tank through a pipeline, metal fins II are nested inside the recovery tank, a spray head is arranged inside the top of the recovery tank, and the spray head is connected to the end of one group of storage pipes through a pipeline.

5. The high-efficiency geothermal energy storage heat exchange mechanism according to claim 4, wherein The transmission component includes a bevel gear set I, the bevel gear set I is installed at the output end of the fan, and the output end of one bevel gear in the bevel gear set I is connected to a synchronous pulley set.

6. The high-efficiency geothermal energy storage heat exchange mechanism according to claim 5, wherein, The synchronous pulley set is installed outside the incubator, the synchronous pulley set rotates outside the incubator, and the ends of three synchronous pulleys in the synchronous pulley set are respectively connected to bevel gear sets II, and the bevel gear sets II rotate on the inner wall of the incubator.

7. The high-efficiency geothermal energy storage heat exchange mechanism according to claim 6, wherein, The end of one bevel gear in the bevel gear set II is connected to a telescopic rod, the top of the telescopic rod is connected to a bevel gear, an installation frame is sleeved outside the transmission rod of the bevel gear, the installation frame is installed at the end of the storage pipe, the bevel gear meshes with a bevel gear disc, and the bevel gear disc is installed at the end of the storage pipe.

8. The high-efficiency geothermal energy storage heat exchange mechanism according to claim 7, characterized in that, The heat preservation component includes a heat preservation liquid tank, the heat preservation liquid tank is installed on one side of the incubator, and the heat preservation liquid tank is connected to the incubator through a pipeline, a one-way valve is communicated on one side of the incubator, and the end of the one-way valve is connected to an installation box.

9. The high-efficiency geothermal energy storage heat exchange mechanism according to claim 8, wherein, Two groups of barrier rotating shafts are symmetrically arranged inside the installation box, the barrier rotating shafts are installed on the inner wall of the installation box through torsion springs, the tops of the two groups of barrier rotating shafts are respectively connected to gears, the two groups of gears mesh with each other, and the output end of one group of gears is connected to a bevel gear set III.

10. The high-efficiency geothermal energy storage heat exchange mechanism according to claim 9, characterized in that, The input end of one bevel gear in the bevel gear set III is connected to the end of one synchronous pulley in the synchronous pulley set, the bevel gear set III rotates outside the incubator, a vortex fan is connected to one side of the installation box, and the vortex fan is connected to the heat preservation liquid tank through a pipeline.

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