CN221279691U - A geothermal resource collection and storage device - Google Patents

Abstract

The utility model relates to the technical field of geothermal energy development, in particular to a geothermal resource collecting and storing device, which aims to solve the problems that a geothermal energy utilizing device utilizes a heat transfer structure to collect geothermal energy, but the collecting effect and the utilization efficiency are limited, and the geothermal energy is an intermittent renewable energy source similar to other renewable energy sources such as a solar photovoltaic system and cannot continuously supply energy.

Description

A geothermal resource collection and storage device

Technical Field

The utility model relates to the technical field of geothermal energy development, in particular to a geothermal resource collection and storage device.

Background technique

Geothermal resources are characterized by large reserves, wide distribution, clean and environmentally friendly, good stability, and high utilization coefficient. They are a realistic and competitive renewable energy source. Their huge potential for future energy supply and energy conservation and emission reduction has been highly recognized and valued by countries around the world. With the continuous increase in the development of geothermal energy, geothermal well construction technology is also constantly being updated, with more and more new processes and new materials being continuously innovated.

Existing geothermal energy utilization devices can collect geothermal energy through heat transfer structures, but due to their limited collection effect and utilization efficiency, they cannot fully meet our demand for conventional energy. In addition, geothermal energy is an intermittent renewable energy source, similar to other renewable energy sources such as solar photovoltaic systems. Its characteristics determine that the energy cannot be supplied continuously.

Utility Model Content

To this end, the utility model provides a method for solving the problems mentioned in the above background.

The utility model provides a geothermal resource collection and storage device, comprising: a collection device, a storage device, the collection device comprises an installation cylinder assembly, a connecting cylinder assembly, and a hot water tank assembly, the left and right sides of the installation cylinder assembly are connected with connecting cylinder assemblies, the top of the installation cylinder assembly is connected with the hot water tank assembly, the storage device comprises a heat pump, a collector, a boiler heater, a boiler, a steam pipe, a return pipe, and a first water outlet pipe, the heat pump is connected to the hot water tank assembly, the heat pump is connected to the collector through a pipeline, the boiler heater is connected to the collector, the boiler heater is connected to the boiler, a steam pipe is provided on the boiler, the steam pipe is connected to the return pipe, the return pipe is connected to the heat pump, and the top of the heat pump is provided with a first water outlet pipe.

Furthermore, the mounting tube assembly includes a heat conducting plate, a heat absorbing plate, a water pool, and a heat conducting column. The heat conducting plate is installed at the top end of the mounting tube assembly, the heat absorbing plate is installed at the bottom end of the mounting tube assembly, the water pool is provided at the midpoint of the top end of the heat absorbing plate, and the heat conducting column is provided at the midpoint of the top end of the heat absorbing plate.

Furthermore, the connecting tube assembly includes a first heat collecting cover, a heat exchange ball, a second heat collecting cover, a support block, a heat insulation plate, a guide block, a condensation block, and a first water inlet pipe. The first heat collecting cover is installed at the bottom end of the connecting tube assembly, a heat exchange ball is arranged inside the connecting tube assembly, the bottom of the heat exchange ball is connected to the second heat collecting cover, the outer surface of the second heat collecting cover is connected to the inner wall of the connecting tube assembly, support blocks are arranged on the left and right sides of the heat exchange ball, the side of the support block away from the heat exchange ball is connected to the inner wall of the connecting tube assembly, two heat insulation plates are symmetrically arranged at the bottom of the heat conduction plate, the bottom of the heat insulation plate is connected to the guide block, the left and right sides of the heat insulation plate are arranged with condensation blocks, and the first water inlet pipe is arranged inside the heat exchange ball.

Furthermore, the hot water tank assembly includes a water pump, a water suction pipe, a second water outlet pipe, a second water inlet pipe, and a third water outlet pipe. Two water pumps are symmetrically arranged at the bottom of the inner wall of the hot water tank assembly. The water suction port of the water pump is connected to the water suction pipe, and the other end of the water suction pipe is connected to the heat exchange ball. The water outlet of the water pump is connected to the second water outlet pipe, the left side of the inner wall of the hot water tank assembly is connected to the second water inlet pipe, and the right side of the inner wall of the hot water tank assembly is connected to the third water outlet pipe, and the third water outlet pipe is connected to the heat pump.

Furthermore, a first stabilizing block is provided at the bottom of the left and right sides of the mounting cylinder assembly, and the first stabilizing block is connected to the connecting cylinder assembly on the side away from the mounting cylinder assembly, the heat conducting plate is connected to the bottom end of the hot water tank, the top of the water pool penetrates the mounting cylinder assembly and extends into the interior thereof, the outer surface of the water pool is connected to the inner wall of the mounting cylinder assembly, and the top of the heat conducting column penetrates the mounting cylinder assembly and the water pool in sequence from bottom to top and extends to the interior of the water pool.

Furthermore, a second stabilizing block is connected to the top of the first water inlet pipe and located inside the connecting tube assembly, the top of the second stabilizing block is connected to the inner wall of the connecting tube assembly, the left and right sides of the inner wall of the mounting tube assembly are connected to connecting tube assemblies that are interconnected, the guide block is inserted into one side of the connecting tube assembly and extends to the interior of the connecting tube assembly, the bottom of the guide block is connected to the inner wall of the connecting tube assembly, and the end of the first water inlet pipe away from the heat exchange ball passes through the heat exchange ball, the connecting tube, the mounting tube assembly, the heat conduction plate and the hot water tank assembly in sequence and extends to the interior of the hot water tank assembly.

Furthermore, the end of the water pump pipe away from the water pump passes through the hot water tank assembly (13), the heat conduction plate, the mounting cylinder assembly, the connecting cylinder assembly and the heat exchange ball in sequence and extends to the interior of the heat exchange ball, the second water inlet pipe passes through one end of the hot water tank assembly and extends to the outside of the hot water tank assembly, and the third water outlet pipe passes through the other end of the hot water tank assembly and extends to the outside of the hot water tank assembly.

Compared with the prior art, the device can be installed in the underground heat collection layer, the heat absorbing plate absorbs the heat in the soil, the heat is introduced into the water pool through the heat conducting column, the water in the water pool is heated and water vapor is generated, the water vapor rises between the heat insulation plates, the heat conducting plate absorbs the heat therein, and transfers the heat to the hot water tank assembly, the water vapor contacts the condensation block and turns into water droplets, and flows back to the water pool, and can also collect high-temperature steam and air in the geothermal layer, and introduce them into the connecting tube assembly, the connecting tube assembly transfers the heat to the heat exchange ball, the heat exchange ball absorbs the heat and transfers it into the water introduced through the first water inlet pipe, and the hot water passes through The water pump, the suction pipe and the second water outlet pipe are introduced into the hot water tank assembly, and the excess water vapor is absorbed by the heat conduction plate, liquefied into water droplets after contacting the condensation block, and then returned to the geothermal layer through the guide block and the connecting tube assembly. Continuous heat exchange can be carried out through the second water inlet pipe, the hot water tank assembly and the third water outlet pipe. Finally, the hot water in the device can extract heat energy through the heat pump and the collector and be used in the boiler heating system. The water in the boiler is heated to generate steam, and the steam is recycled through the steam pipe and the reflux pipe to achieve the recycling of heat energy and extend the storage time.

BRIEF DESCRIPTION OF THE DRAWINGS

The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

FIG1 is a schematic diagram of the structure of a novel geothermal resource collection and storage device used in the present invention;

FIG2 is a schematic diagram of the structure of a collection device and a storage device in a new type of geothermal resource collection and storage device;

FIG3 is a schematic diagram of the structure of the installation cylinder assembly and the connection cylinder assembly in the collection device of the novel geothermal resource collection and storage device;

FIG. 4 is a schematic diagram of the structure of a hot water tank assembly in a collection device in a new type of geothermal resource collection and storage device.

1 is a collection device, 11 is a mounting tube assembly, 111 is a heat conducting plate, 112 is a heat absorbing plate, 113 is a water pool, 114 is a heat conducting column, 115 is a first stabilizing block, 12 is a connecting tube assembly, 121 is a first heat collecting cover, 122 is a heat exchange ball, 123 is a second heat collecting cover, 124 is a supporting block, 125 is a heat insulating plate, 126 is a guide block, 127 is a condensing block, 128 is a first water inlet pipe, 129 is a second stabilizing block, 13 is a hot water tank assembly, 131 is a water pump, 132 is a pumping pipe, 133 is a second water outlet pipe, 134 is a second water inlet pipe, 135 is a third water outlet pipe, 2 is a storage device, 21 is a heat pump, 22 is a collector, 23 is a boiler heater, 24 is a boiler, 25 is a steam pipe, 26 is a reflux pipe, and 27 is a first water outlet pipe.

Detailed ways

In order to make the purpose and advantages of the utility model more clearly understood, the utility model is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.

The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

The utility model is further described in detail below in conjunction with the accompanying drawings.

Please refer to Figures 1-4. The utility model relates to a geothermal resource collection and storage device, including: a collection device 1, a storage device 2, the collection device 1 includes a mounting cylinder assembly 11, a connecting cylinder assembly 12, and a hot water tank assembly 13, the mounting cylinder assembly 11 is used to fix the entire device, the connecting cylinder assembly 12 is used to connect various components, the hot water tank assembly 13 is used to collect hot water, the left and right sides of the mounting cylinder assembly 11 are connected to the connecting cylinder assembly 12, the top of the mounting cylinder assembly 11 is connected to the hot water tank assembly 13, the storage device 2 includes a heat pump 21, a collector 22, a boiler heater 23, a boiler 24, a steam pipe 25, a return pipe 26, and a first water outlet pipe 27, the heat pump 21 is connected to the hot water tank assembly 13, the heat pump 21 is connected to the collector 22 through a pipeline, and the boiler heater 23 is connected to the collector 22 The boiler heater 23 is connected to the boiler 24, and a steam pipe 25 is provided on the boiler 24. The steam pipe 25 is connected to a return pipe 26, and the return pipe 26 is connected to the heat pump 21. A first water outlet pipe 27 is provided at the top of the heat pump 21. The heat pump 21 is connected to the hot water tank assembly 13 to extract hot water into a storage device for storage. The collector 22 is used to collect the thermal energy of the hot water in the hot water tank, and the boiler heater 23 is used to convert the collected thermal energy into steam. The boiler 24 is connected to the boiler heater 23 to further generate steam. The steam pipe 25 is used to guide the generated steam to where it is needed. The return pipe 26 is used to guide the waste heat of the steam back to the heat pump 21 to achieve heat recycling. The first water outlet pipe 27 is used to output hot water from the heat pump 21 to supply other components or equipment that need hot water.

The installation tube assembly 11 includes a heat conducting plate 111, a heat absorbing plate 112, a water pool 113, and a heat conducting column 114. The top of the installation tube assembly 11 is equipped with a heat conducting plate 111, and the function of the heat conducting plate 111 is to conduct underground heat energy to the device. Through the heat conductivity of the heat conducting plate 111, the geothermal energy can be effectively transferred to the heat absorbing plate 112 below. The bottom of the installation tube assembly 11 is equipped with a heat absorbing plate 112, and the function of the heat absorbing plate 112 is to absorb underground heat energy. The water pool 113 is used to collect and store hot water. The heat absorbing plate 112 transfers the heat energy to the water pool 113 by contacting with the underground heat energy, so that it heats up. The water pool 113 is provided at the midpoint of the top of the heat absorbing plate 112, and the water pool 113 is used to collect and store hot water. The heat absorbing plate 112 transfers the heat energy to the water pool 113 by contacting with the underground heat energy to increase its temperature. The function of the water pool 113 is to store the hot water in a centralized manner for subsequent use. A heat conducting column 114 is provided at the midpoint of the top of the heat absorbing plate 112. The function of the heat conducting column 114 is to increase the conduction efficiency of the heat energy. The heat conducting column 114 connects the heat absorbing plate 112 and the heat conducting plate 111, so that the heat energy can be more effectively transferred from the heat absorbing plate 112 to the heat conducting plate 111, thereby improving the heat energy collection efficiency of the device. The synergistic effect of the heat conducting plate 111, the heat absorbing plate 112, the water pool 113 and the heat conducting column 114 of the installation tube assembly 11 can effectively collect the underground heat energy and store it. The heat conducting plate 111 and the heat conducting column 114 play the role of heat conduction, and the heat absorbing plate 112 and the water pool 113 play the role of heat absorption and storage, thereby jointly realizing the collection and storage of geothermal resources.

The connecting tube assembly 12 includes a first heat collecting cover 121, a heat exchange ball 122, a second heat collecting cover 123, a support block 124, a heat insulation plate 125, a guide block 126, a condensation block 127, and a first water inlet pipe 128. The first heat collecting cover 121 is installed at the bottom end of the connecting tube assembly 12, and the heat exchange ball 122 is arranged inside the connecting tube assembly 12. The bottom of the heat exchange ball 122 is connected to the second heat collecting cover 123. The first heat collecting cover 121 collects high-temperature steam and air from the geothermal layer and guides them to the connecting tube assembly 12. The heat is absorbed by the heat exchange ball 122 through the second heat collecting cover 123, and the heat absorbed by the heat exchange ball 122 is absorbed by the water introduced by the first water inlet pipe 128. By setting the second heat collecting cover 123, the heat can be better absorbed by the heat exchange ball 122. The outer surface of the second heat collecting cover 123 is connected to the inner wall of the connecting tube assembly 12. The left and right sides of the heat exchange ball 122 are both provided with A support block 124 is provided, and the support block 124 is used to support the structural stability of the heat exchange ball 122. The support block 124 is connected to the inner wall of the connecting tube assembly 12 to ensure that the heat exchange ball 122 is correctly positioned inside the device. The side of the support block 124 away from the heat exchange ball 122 is connected to the inner wall of the connecting tube assembly 12. Two heat insulation plates 125 are symmetrically arranged at the bottom of the heat conductive plate 111. The heat insulation plates 125 are used to isolate the heat exchange area and the condensation area to prevent heat loss. A guide block 126 is connected to the bottom of the heat insulation plate 125. The guide block 126 is used to guide the coolant after heat exchange to the condensation block 127. Condensation blocks 127 are arranged on the left and right sides of the heat insulation plate 125. The condensation block 127 is used to condense the coolant after heat exchange into liquid. A first water inlet pipe 128 is arranged inside the heat exchange ball 122. The first water inlet pipe 128 is used to introduce hot water into the heat exchange ball 122 for heat exchange.

The hot water tank assembly 13 comprises a water pump 131, a water pumping pipe 132, a second water outlet pipe 133, a second water inlet pipe 134, and a third water outlet pipe 135. Two water pumps 131 are symmetrically arranged at the bottom of the inner wall of the hot water tank assembly 13. The water inlet of the water pump 131 is connected to the water pumping pipe 132. The other end of the water pumping pipe 132 is connected to the heat exchange ball 122. The water outlet of the water pump 131 is connected to the second water outlet pipe 133. The left side of the inner wall of the hot water tank assembly 13 is connected to the second water inlet pipe 134. Pipe 134, a third water outlet pipe 135 is connected to the right side of the inner wall of the hot water tank assembly 13, and the third water outlet pipe 135 is connected to the heat pump 21. The third water outlet pipe 135 is connected to the right side of the inner wall of the hot water tank assembly 13, and hot water is drawn out from the hot water tank and supplied to the heat pump 21 for use. Through the connection of the third water outlet pipe 135, hot water can circulate between the hot water tank and the heat pump 21. The heat pump 21 draws the hot water to the storage device 2, which can keep the temperature and quality of the hot water stable and realize the continuous supply of hot water.

The bottom of the left and right sides of the installation cylinder assembly 11 are both provided with first stabilizing blocks 115. By providing the first stabilizing blocks 115, a stabilizing effect is played between the connecting cylinder assembly 12 and the installation cylinder assembly 11, so as to prevent the connecting cylinder assembly 12 from shaking and maintain the stability of the device. The first stabilizing block 115 is connected to the connecting cylinder assembly 12 on the side away from the installation cylinder assembly 11. The heat conducting plate 111 is connected to the bottom end of the hot water tank. The heat conducting plate 111 is used for heat conduction to transfer the underground heat energy to the hot water tank. The setting of the heat conducting plate 111 enables the geothermal energy to be effectively conducted to the hot water tank, thereby improving the heat collection efficiency. The top of the water pool 113 penetrates The installation cylinder assembly 11 extends to the interior thereof, the outer surface of the water pool 113 is connected to the inner wall of the installation cylinder assembly 11, the water pool 113 is used to collect and store hot water, and the heat energy is transferred to the water pool 113 by contact with the underground heat energy, so as to realize the storage and supply of hot water, the top of the heat conductive column 114 passes through the installation cylinder assembly 11 and the water pool 113 from bottom to top and extends to the interior of the water pool 113, the function of the heat conductive column 114 is to increase the conduction efficiency of heat energy, transfer the heat energy from the installation cylinder assembly 11 to the water pool 113 more effectively, improve the utilization efficiency of heat energy, and ensure the stability and efficient utilization of the geothermal resource collection and storage device.

A second stabilizing block 129 is connected to the top of the first water inlet pipe 128 and located inside the connecting tube assembly 12. The second stabilizing block 129 is provided to stabilize the first water inlet pipe 128 and prevent the first water inlet pipe 128 from shaking at will. The top of the second stabilizing block 129 is connected to the inner wall of the connecting tube assembly 12. The left and right sides of the inner wall of the mounting tube assembly 11 are connected to the connecting tube assembly 12 that is interconnected with them. The guide block 126 is inserted into one side of the connecting tube assembly 12 and extends to the interior of the connecting tube assembly 12. The bottom of the guide block 126 is connected to the inner wall of the connecting tube assembly 12. The end of the first water inlet pipe 128 away from the heat exchange ball 122 passes through the heat exchange ball 122, the connecting tube, the mounting tube assembly 11, the heat conduction plate 111 and the hot water tank assembly 13 in sequence and extends to the interior of the hot water tank assembly 13.

The end of the pumping pipe 132 away from the water pump 131 sequentially passes through the hot water tank assembly 13, the heat conducting plate 111, the mounting cylinder assembly 11, the connecting cylinder assembly 12 and the heat exchange ball 122 and extends to the inside of the heat exchange ball 122. The function of the pumping pipe 132 is to extract underground hot water into the device for heat exchange. Through the pumping pipe 132, the underground hot water is introduced into the heat exchange ball 122 for heat exchange with the coolant. The second water inlet pipe 134 passes through one end of the hot water tank assembly 13 and extends to the outside of the hot water tank assembly 13. The function of the second water inlet pipe 134 is to introduce new cold water into the hot water tank assembly 13 to supplement and replace the hot water after heat exchange. The third water outlet pipe 135 passes through the other end of the hot water tank assembly 13 and extends to the outside of the hot water tank assembly 13.

When in use, the device can be installed in the underground heat collection layer, and the heat absorbing plate 112 absorbs heat from the soil. The heat is introduced into the water pool 113 through the heat conducting column 114, so that the water in the water pool 113 is heated and water vapor is generated. The water vapor rises between the heat insulation plates 125, and the heat conducting plate 111 absorbs the heat therein and transfers the heat to the hot water tank assembly 13. The water vapor contacts the condensation block 127 and turns into water droplets, which flow back into the water pool 113. The high-temperature steam and air of the geothermal layer can also be collected and introduced into the connecting tube assembly 12. The connecting tube assembly 12 transfers the heat to the heat exchange ball 122. The heat exchange ball 122 absorbs the heat and transfers it into the water introduced through the first water inlet pipe 128. The hot water passes through the water pump 13. 1. The water pumping pipe 132 and the second water outlet pipe 133 are introduced into the hot water tank assembly 13, and the excess water vapor is absorbed by the heat conducting plate 111, liquefied into water droplets after contacting the condensation block 127, and then returned to the geothermal layer through the guide block 126 and the connecting tube assembly 12. Continuous heat exchange can be performed through the second water inlet pipe 134, the hot water tank assembly 13 and the third water outlet pipe 135. Finally, the hot water in the device can extract heat energy through the heat pump 21 and the collector 22, and be used in the heating system of the boiler 24. The water in the boiler 24 is heated to generate steam, and the steam recovers the heat energy generated through the steam pipe 25 and the reflux pipe 26, and is recycled through the heat pump 21 to achieve the recycling of heat energy and extend the storage time.

The technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (7)

1. A geothermal resource collection and storage device, characterized in that it comprises: a collection device (1) and a storage device (2), wherein the collection device (1) comprises a mounting cylinder assembly (11), a connecting cylinder assembly (12), and a hot water tank assembly (13), the left and right sides of the mounting cylinder assembly (11) are both connected to the connecting cylinder assembly (12), the top of the mounting cylinder assembly (11) is connected to the hot water tank assembly (13), and the storage device (2) comprises a heat pump (21), a collector (22), a boiler heater (23), a boiler (24), and a steam pipe (25). , a return pipe (26), and a first water outlet pipe (27), the heat pump (21) is connected to the hot water tank assembly (13), the heat pump (21) is connected to the collector (22) through a pipeline, the boiler heater (23) is connected to the collector (22), the boiler heater (23) is connected to the boiler (24), a steam pipe (25) is provided on the boiler (24), the steam pipe (25) is connected to the return pipe (26), the return pipe (26) is connected to the heat pump (21), and a first water outlet pipe (27) is provided at the top of the heat pump (21). 2. A geothermal resource collection and storage device according to claim 1, characterized in that the mounting tube assembly (11) comprises a heat conducting plate (111), a heat absorbing plate (112), a water pool (113), and a heat conducting column (114), the heat conducting plate (111) is installed at the top end of the mounting tube assembly (11), the heat absorbing plate (112) is installed at the bottom end of the mounting tube assembly (11), a water pool (113) is provided at the midpoint of the top end of the heat absorbing plate (112), and a heat conducting column (114) is provided at the midpoint of the top end of the heat absorbing plate (112). 3. A geothermal resource collection and storage device according to claim 1 or 2, characterized in that the connecting tube assembly (12) comprises a first heat collecting cover (121), a heat exchange ball (122), a second heat collecting cover (123), a support block (124), a heat insulation plate (125), a guide block (126), a condensation block (127), and a first water inlet pipe (128); the first heat collecting cover (121) is installed at the bottom end of the connecting tube assembly (12); a heat exchange ball (122) is arranged inside the connecting tube assembly (12); the bottom of the heat exchange ball (122) is connected to the second heat collecting cover (123); The outer surface of the second heat collecting cover (123) is connected to the inner wall of the connecting tube assembly (12); support blocks (124) are provided on both the left and right sides of the heat exchange ball (122); the side of the support block (124) away from the heat exchange ball (122) is connected to the inner wall of the connecting tube assembly (12); two heat insulation plates (125) are symmetrically provided at the bottom of the heat conduction plate (111); the bottom of the heat insulation plate (125) is connected to a guide block (126); condensation blocks (127) are provided on both the left and right sides of the heat insulation plate (125); and a first water inlet pipe (128) is provided inside the heat exchange ball (122). 4. A geothermal resource collection and storage device according to claim 1, characterized in that the hot water tank assembly (13) comprises a water pump (131), a water suction pipe (132), a second water outlet pipe (133), a second water inlet pipe (134), and a third water outlet pipe (135); two water pumps (131) are symmetrically arranged at the bottom of the inner wall of the hot water tank assembly (13); the water suction port of the water pump (131) is connected to the water suction pipe (132); the other end of the water suction pipe (132) is connected to the heat exchange ball (122); the water outlet of the water pump (131) is connected to the second water outlet pipe (133); the left side of the inner wall of the hot water tank assembly (13) is connected to the second water inlet pipe (134); the right side of the inner wall of the hot water tank assembly (13) is connected to the third water outlet pipe (135); the third water outlet pipe (135) is connected to the heat pump (21). 5. A geothermal resource collection and storage device according to claim 2, characterized in that a first stabilizing block (115) is provided at the bottom of both left and right sides of the mounting cylinder assembly (11), and the first stabilizing block (115) is connected to the connecting cylinder assembly (12) on the side away from the mounting cylinder assembly (11), the heat conducting plate (111) is connected to the bottom end of the hot water tank, the top of the water pool (113) penetrates the mounting cylinder assembly (11) and extends into the interior thereof, the outer surface of the water pool (113) is connected to the inner wall of the mounting cylinder assembly (11), and the top of the heat conducting column (114) penetrates the mounting cylinder assembly (11) and the water pool (113) in sequence from bottom to top and extends into the interior of the water pool (113). 6. A geothermal resource collection and storage device according to claim 3, characterized in that a second stabilizing block (129) is connected to the top of the first water inlet pipe (128) and located inside the connecting tube assembly (12), the top of the second stabilizing block (129) is connected to the inner wall of the connecting tube assembly (12), the left and right sides of the inner wall of the mounting tube assembly (11) are connected to the connecting tube assembly (12) which is interconnected therewith, the guide block (126) is inserted into one side of the connecting tube assembly (12) and extends to the inside of the connecting tube assembly (12), the bottom of the guide block (126) is connected to the inner wall of the connecting tube assembly (12), and the end of the first water inlet pipe (128) away from the heat exchange ball (122) passes through the heat exchange ball (122), the connecting tube, the mounting tube assembly (11), the heat conduction plate (111) and the hot water tank assembly (13) in sequence and extends to the inside of the hot water tank assembly (13). 7. A geothermal resource collection and storage device according to claim 4, characterized in that the end of the water pump (132) away from the water pump (131) passes through the hot water tank assembly (13), the heat conduction plate (111), the mounting cylinder assembly (11), the connecting cylinder assembly (12) and the heat exchange ball (122) in sequence and extends to the interior of the heat exchange ball (122), the second water inlet pipe (134) passes through one end of the hot water tank assembly (13) and extends to the outside of the hot water tank assembly (13), and the third water outlet pipe (135) passes through the other end of the hot water tank assembly (13) and extends to the outside of the hot water tank assembly (13).