A heat storage driven vehicle and a heat storage driving method

Abstract

This invention provides a thermal storage-driven vehicle and a thermal storage-driven method. The thermal storage-driven vehicle includes one or more first energy storage devices, an engine, and a temperature control module. The pneumatic transport device includes a circulation pipe and a delivery pump on the circulation pipe. The delivery pump is connected to the inlet of the first energy storage device through the circulation pipe to deliver a fluid working medium to the first energy storage device. The first energy storage device is filled with a first energy storage medium, and the first energy storage medium can withstand a temperature range of -250°C to 3000°C. The outlet of the first energy storage device is connected to the engine through the circulation pipe. Through this invention, the first energy storage device can serve as a backup energy source, converting thermal energy into mechanical energy to provide mechanical energy for the vehicle, extending the vehicle's range. Simultaneously, the first energy storage device has a high energy storage temperature of up to 3000°C and a high energy storage density, releasing more energy.

Description

Technical Field

[0001] This invention relates to the field of energy storage technology, and in particular to a thermal storage-driven vehicle and a thermal storage-driven method. Background Technology

[0002] Electrification plays a crucial role in achieving the "dual carbon" goals of the transportation industry, which is of great significance for energy conservation, emission reduction, and environmental protection. Pure transportation vehicles, powered by electricity rather than fossil fuels, avoid exhaust emissions and greenhouse gas generation, greatly promoting the development of environmental protection in my country and becoming the preferred alternative to traditional fuel-powered transportation.

[0003] Pure transportation vehicles are not only green, environmentally friendly, energy-efficient, and low-cost, but also significantly reduce dependence on fossil fuels through integration with renewable energy systems, thereby enhancing national energy security. However, a major challenge for pure transportation vehicles is their range, which is directly affected by the performance of the onboard battery. Furthermore, the lack of fast-charging infrastructure and the long-term need for regular charging further limit the practical application of pure transportation vehicles. Summary of the Invention

[0004] In view of the above problems, a thermal storage-driven vehicle and a thermal storage-driven method are proposed to overcome or at least partially solve the above problems, including:

[0005] A thermally powered vehicle includes: one or more first energy storage devices, an engine, and a temperature control module. The pneumatic transport device includes a circulation pipe and a delivery pump on the circulation pipe. The delivery pump is connected to the inlet of the first energy storage device via the circulation pipe to deliver a fluid working medium to the first energy storage device. The first energy storage device is filled with a first energy storage medium, and the first energy storage medium can withstand a temperature range of -250°C to 3000°C. The outlet of the first energy storage device is connected to the engine via the circulation pipe.

[0006] The pneumatic conveying equipment is used to provide a fluid working medium for the first energy storage device;

[0007] The first energy storage device is used to store heat using the first energy storage medium and to exchange heat with the introduced fluid working medium using the first energy storage medium.

[0008] The engine is used to receive heated fluid working fluid and convert the heat of the fluid working fluid into mechanical energy for the use of the vehicle;

[0009] The temperature control module is used to monitor the operating status of the vehicle and control the first energy storage device to start or stop energy release according to the operating status.

[0010] Optionally, the engine is connected to a power control module in the vehicle that is driven by mechanical energy. The power control module is used to receive the mechanical energy output by the engine and use the mechanical energy to drive the vehicle.

[0011] Optionally, the power control module includes any of the following:

[0012] Transmission, wheel axle.

[0013] Optionally, a compressor for pressurizing the fluid working medium is provided on the circulation pipeline connecting the delivery pump and the first energy storage device.

[0014] Optionally, a first valve is installed on the circulation pipe before the inlet of the first energy storage device, and a second valve is installed on the circulation pipe after the outlet of the first energy storage device. The status information includes power status information. The temperature control module is used to close the first valve and the second valve when it detects that the power status information of the vehicle matches a second preset status, so as to control the first energy storage device to stop releasing energy.

[0015] Optionally, the vehicle includes: a second energy storage device, the second energy storage device being filled with a second energy storage device, the second energy storage device being located between the first energy storage device and the engine, the second energy storage device being used to exchange energy with the fluid working medium output by the second energy storage device and the first energy storage device, so as to store energy in the second energy storage device.

[0016] Optionally, the temperature control module is further configured to monitor the interior temperature of the vehicle and adjust the air intake speed of the pneumatic conveying device based on the interior temperature and the preset temperature of the vehicle heating system. The first outlet of the second energy storage device is connected to the thermoelectric conversion module, and the second outlet of the second energy storage device is connected to the fresh air device of the temperature control module. The fresh air device is configured to cool the gas output from the second outlet of the second energy storage device to the preset temperature of the vehicle heating system.

[0017] Optionally, the vehicle further includes a central control system, and the temperature control module includes a first temperature instrument connected to the top of the first energy storage device and a second temperature controller connected to the top of the first energy storage device;

[0018] The central control system is used to generate a first reminder message to indicate that the energy of the first energy storage device is depleted when the second temperature controller detects that the temperature of the first energy storage device is lower than a first set value, and to display the first reminder message on the central control interface of the central control system.

[0019] The central control system is also used to generate a second reminder message to indicate that the first energy storage device is fully charged during the charging phase of the first energy storage device, when the first temperature instrument detects that the temperature is higher than the second set value, and to display the second reminder message on the central control interface of the central control system.

[0020] The temperature control system is used to control the first energy storage device to shut off energy release when it detects that the first energy storage device is in the charging stage, and to control the first energy storage device to start energy release when it receives a command from the central control system to control the first energy storage device to start energy release.

[0021] Optionally, a first valve is installed on the circulation pipe before the inlet of the first energy storage device, and a second valve is installed on the circulation pipe after the outlet of the first energy storage device. The temperature control module controls the opening or closing of the first valve and the second valve to control the first energy storage device to start or stop releasing energy.

[0022] A thermal storage-driven method for a vehicle, applied to the aforementioned thermal storage-driven vehicle, the method comprising:

[0023] After the first energy storage device is turned on, the first energy storage device filled with the first energy storage medium heats the fluid working medium input into the first energy storage device.

[0024] The engine is used to convert the heat of the fluid working medium into mechanical energy;

[0025] The vehicle is powered by the mechanical energy described above.

[0026] An electronic device includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, wherein the computer program, when executed by the processor, implements the heat storage driving method as described above.

[0027] The embodiments of the present invention have the following advantages:

[0028] In this embodiment of the invention, the first energy storage device can be used as a backup energy source to convert thermal energy into mechanical energy, thereby providing mechanical energy for the vehicle and extending its range. At the same time, the first energy storage device has a storage temperature of up to 3000℃ and a high energy density, which can release more energy for the vehicle. Attached Figure Description

[0029] To more clearly illustrate the technical solution of the present invention, the accompanying drawings used in the description of the present invention will be briefly introduced below. Obviously, the accompanying 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.

[0030] Figure 1 This is a schematic diagram of the structure of a heat storage-driven vehicle according to an embodiment of the present invention;

[0031] Figure 2 This is a flowchart of the steps of a thermal storage driving method provided in an embodiment of the present invention. Detailed Implementation

[0032] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0033] Reference Figure 1 The diagram illustrates a structural schematic of a thermal energy storage-driven vehicle according to an embodiment of the present invention. The vehicle includes one or more first energy storage devices, an engine, and a temperature control module. The pneumatic transport equipment includes a circulation pipe and a delivery pump on the circulation pipe. The delivery pump is connected to the inlet of the first energy storage device through the circulation pipe to deliver a fluid working medium to the first energy storage device. The first energy storage device is filled with a first energy storage medium, and the first energy storage medium can withstand a temperature range of -250°C to 3000°C. The outlet of the first energy storage device is connected to the engine through the circulation pipe.

[0034] In practical applications, the first energy storage device can store thermal energy up to 3000℃, with a high thermal density. Consequently, the first energy storage device can convert the stored thermal energy into mechanical energy to continuously power vehicles, thereby improving the vehicles' range.

[0035] In this embodiment of the invention, when the first energy storage device stores thermal energy up to 3000°C, in order to realize the conversion between thermal energy and mechanical energy, the engine, pneumatic conveying equipment, and temperature control module can all be adaptively adjusted according to the scenario. For example, the pipes and engine in the pneumatic conveying equipment are made of high-temperature resistant materials, and the temperature range that the temperature control module can measure must include the highest and lowest temperatures in the scenario.

[0036] In this embodiment of the invention, the first energy storage device can be selected from energy storage particles that are resistant to high temperatures and have a high specific heat capacity, such as graphite particles. Graphite particles refer to tiny particles made of graphite material. Graphite is a mineral composed of carbon elements, and its crystal structure is layered. The carbon atoms in each layer are bonded by strong covalent bonds, while the layers interact with each other through relatively weak van der Waals forces. Graphite particles also have excellent thermal conductivity, enabling them to effectively transfer heat. Furthermore, graphite exhibits good stability against most chemical substances at room temperature. Simultaneously, graphite can maintain the stability of its physical and chemical properties at high temperatures; the melting point of graphite is approximately 3652 degrees Celsius (6602 degrees Fahrenheit).

[0037] It should be noted that the specific material of the first energy storage device in the embodiments of the present invention can be selected according to the actual application scenario, and is not limited to the graphite particles in the above example. No further restrictions are imposed on this in the embodiments of the present invention.

[0038] In one embodiment of the present invention, the first energy storage device is detachably connected to a vehicle. Specifically, the first energy storage device can be fixed in a specific first energy storage device latching slot; the first energy storage device can be replaced at any time, and the operation is simple.

[0039] In one embodiment of the present invention, the engine and the vehicle are connected via a power control module driven by mechanical energy. The power control module is used to receive the mechanical energy output by the engine and drive the vehicle using mechanical energy.

[0040] The power control module includes any one of the following:

[0041] Transmission, wheel axle.

[0042] In another embodiment of the present invention, the heat stored in the first energy storage device may be derived from: solar energy, wind energy, off-peak electricity, refrigeration equipment, industrial waste heat, geothermal energy, biomass energy, electrical energy conversion, environmental thermal energy, chemical reaction heat, nuclear energy, wind energy, and tidal energy.

[0043] Solar thermal energy can be collected by solar collectors and stored in thermal energy storage systems, such as hot water storage tanks or phase change materials. Industrial waste heat, generated during industrial production processes such as steel, chemical, and power industries, can be recovered and stored through heat exchangers. Geothermal energy can be extracted through geothermal wells and stored in geothermal energy storage systems for heating or power generation. Heat generated during biomass combustion or biomass pyrolysis can be stored for heating or power generation. Electrical energy can be converted into heat or cold energy for storage through methods such as resistance heating, electrochemical reactions, or water electrolysis. Environmental thermal energy, such as heat from the air, water, or soil, can be extracted and stored using heat pump technology. Chemical reaction heat is the heat released during certain chemical reactions, such as the heat generated by the reaction of sodium hydroxide with water. Heat generated in nuclear reactors can be used to produce steam, which drives turbines to generate electricity, and excess heat can be stored. Wind and tidal energy: Excess electricity generated during the power generation of these renewable energy sources can be converted into thermal energy for storage through electrothermal conversion equipment.

[0044] In one embodiment of the present invention, in order to store and release more heat, multiple first energy storage devices may be used in the vehicle, and the multiple first energy storage devices may be connected in series or in parallel.

[0045] In this embodiment of the invention, the functions of the various modules in the vehicle are as follows:

[0046] The pneumatic conveying device in this embodiment of the invention is used to provide a fluid working medium to a first energy storage device; wherein the fluid working medium can be air or an inert gas. Furthermore, the pneumatic conveying device in this embodiment of the invention can adjust the gas flow rate entering the first energy storage device, thereby controlling the conversion rate of thermal energy to electrical energy.

[0047] In one embodiment of the present invention, the gas conveying device further includes a filter. The filter is used to filter the conveyed gas, such as removing particles or other substances carried in the gas that affect the conversion of thermal energy to mechanical energy in the embodiment of the present invention.

[0048] The first energy storage device in this embodiment of the invention can store heat and exchange heat with the introduced fluid working medium using a first energy storage medium. The first energy storage device selects a high-temperature resistant and high specific heat capacity first energy storage medium so that when the lower-temperature fluid working medium is transported to the first energy storage device, the fluid working medium and the first energy storage device can fully contact each other, realizing the transfer of heat energy, that is, heat energy can be transferred from the first energy storage device to the fluid working medium. Then, the heat energy is released by the fluid working medium flowing out of the first energy storage device.

[0049] The engine in this embodiment of the invention can receive a heated fluid working medium and perform work through expansion within the engine, converting the heat of the fluid working medium into mechanical energy for use by the vehicle. Specifically, the high-temperature fluid working medium can intermittently enter a small two-stroke engine to expand and perform work, thereby outputting mechanical energy, which is then connected to the vehicle's transmission and wheel axles to increase the driving range.

[0050] The temperature control module in this embodiment of the invention can be used to monitor the operating status of the vehicle and control the first energy storage device to start or stop energy release according to the operating status.

[0051] Specifically, a first valve is installed on the circulation pipeline before the inlet of the first energy storage device, and a second valve is installed on the circulation pipeline after the outlet of the first energy storage device. The temperature control module controls the opening or closing of the first and second valves to control the first energy storage device to start or stop releasing energy.

[0052] In practical applications, the temperature control module can control the opening and closing of the first and second valves. In scenarios where the first energy storage device needs to release heat, the temperature control module can open the first and second valves, allowing the first energy storage device to exchange heat with a working fluid and output the heated working fluid, thus releasing heat. In scenarios where the first energy storage device does not need to release energy, the temperature control system can close the first and second valves, keeping the first energy storage device in a static environment and preventing it from releasing energy.

[0053] Specifically, a first valve is installed on the circulation pipe before the inlet of the first energy storage device, and a second valve is installed on the circulation pipe after the outlet of the first energy storage device. The status information includes power status information. The temperature control module is used to open the first valve and the second valve when it detects that the power status information of the vehicle matches the first preset status, so as to control the first energy storage device to start energy release. The temperature control module is used to close the first valve and the second valve when it detects that the energy of the first energy storage device is exhausted, so as to control the first energy storage device to stop energy release.

[0054] In practical applications, vehicles are driven by mechanical energy. When the current power state information of the vehicle matches a first preset state, the vehicle may be difficult to drive. In this case, opening the first and second valves allows the energy stored in the first energy storage device to be converted into mechanical energy, providing power to the vehicle. The first preset state can be set according to the type of vehicle, and it represents a state where the vehicle's power state cannot support its operation. When the energy in the first energy storage device is detected to be depleted, the first and second valves can be closed.

[0055] The vehicle includes: a second energy storage device, which is filled with a second energy storage medium and is located between a first energy storage device and an engine. The second energy storage device is used to exchange energy with the fluid working medium output by the first energy storage device so that the second energy storage device can store energy.

[0056] The second energy storage medium can withstand temperatures ranging from -250℃ to 3000℃. The second energy storage device can serve as an intermediate unit to store some heat, thereby cooling the fluid output from the first energy storage device.

[0057] In one embodiment of the present invention, the means of transportation is a vehicle, and the temperature control module is also used to monitor the interior temperature of the vehicle and adjust the air intake speed of the pneumatic conveying device based on the interior temperature and the preset temperature of the vehicle heating system. The first outlet of the second energy storage device is connected to the thermoelectric conversion module, and the second outlet of the second energy storage device is connected to the fresh air device of the temperature control module. The fresh air device is used to cool the gas output from the second outlet of the first energy storage device to the preset temperature of the vehicle heating system.

[0058] In practical applications, the first energy storage device in a vehicle can not only convert energy into mechanical energy, but also provide heating inside the vehicle. The temperature control module can monitor the temperature inside the vehicle and adjust the air intake speed of the pneumatic conveying device based on the temperature inside the vehicle and the preset temperature of the vehicle heating system, thereby controlling the temperature of the fluid working medium output by the first energy storage device.

[0059] The first outlet of the second energy storage device is connected to the thermoelectric conversion module, which can convert thermal energy into mechanical energy to drive vehicles. The second outlet of the second energy storage device is connected to the fresh air equipment of the temperature control module, which then delivers the fluid working medium to the fresh air equipment to heat the vehicle.

[0060] In one embodiment of the present invention, the vehicle further includes a central control system, which may include a central control interface for displaying the real-time status of the vehicle. The temperature control module includes a first temperature meter (e.g., connected to the top of the first energy storage device). Figure 1 T1 in the first energy storage device and a second temperature controller (such as T1) connected to the top of the first energy storage device. Figure 1 T2); where the top of the first energy storage device is the fluid working medium outlet with the lowest temperature, and the bottom of the first energy storage device is the fluid working medium inlet with the highest temperature.

[0061] The central control system generates a first alert message indicating that the first energy storage device is running out of energy when the second temperature controller detects that the temperature of the first energy storage device is lower than a first set value. This first alert message is then displayed on the central control interface of the central control system. For example, the first alert message could read, "The first energy storage device is about to run out of energy; please recharge." When the temperature control module detects that the temperature of the first energy storage device is lower than the first set value, it controls the first energy storage device to stop releasing energy.

[0062] The central control system is also used during the charging phase of the first energy storage device. When the first temperature gauge detects a temperature higher than a second set value, it generates a second reminder message to indicate that the first energy storage device is fully charged, and displays the second reminder message on the central control interface of the central control system. For example, the second reminder message could be "The first energy storage device is fully charged, please unplug it." Simultaneously, the charging circuit between the first energy storage device and the external environment is disconnected to prevent overcharging.

[0063] It should be noted that the first and second set values ​​in the embodiments of the present invention can be set according to the actual scenario, and no restrictions are imposed on them in the embodiments of the present invention.

[0064] The temperature control system is used to control the first energy storage device to shut off energy release when it detects that the first energy storage device is in the charging stage, and to control the first energy storage device to start energy release when it receives a command from the central control system to control the first energy storage device to start energy release.

[0065] In one embodiment of the present invention, a first energy storage device is charged in an energy storage system. The energy storage system includes a fluidized bed charging module, a fixed bed energy storage module, and a circulation pipe connecting the fluidized bed charging module and the fixed bed energy storage module. The fixed bed energy storage module includes a first fixed bed group consisting of multiple fixed beds connected in series or in parallel, a second fixed bed connected in series with the first fixed bed group, a third thermometer located at the top of the second fixed bed, and a fourth thermometer located at the bottom of the second fixed bed. A fluid working medium is circulated in the circulation pipe. The fluidized bed cavity of the fluidized bed charging module is filled with a second first energy storage device, and the fixed bed cavity of the fixed bed energy storage module is filled with a first energy storage device. The first energy storage device is a fixed bed in the first fixed bed group.

[0066] In practical applications, after the fluidized bed energy charging module receives the incoming fluid working medium, the fluid working medium exchanges energy with the first energy storage device. The fluid working medium carries the energy to the fixed bed energy storage module, where it sequentially stores energy in the fixed beds within the first fixed bed group, and then outputs it from the second fixed bed. Through the above configuration, the fixed beds within the first fixed bed group are fully charged with energy. The charged fixed beds can then be disassembled for later use. Specifically, the charged fixed beds can be used in the transportation vehicle in this embodiment of the invention as the first energy storage device for energy release.

[0067] In one embodiment of the present invention, a compressor for pressurizing the fluid working medium is provided on the circulation pipeline connecting the delivery pump and the first energy storage device.

[0068] In this embodiment of the invention, the first energy storage device can be used as a backup energy source to convert thermal energy into mechanical energy, thereby providing mechanical energy for the vehicle and extending its range. At the same time, the first energy storage device has a storage temperature of up to 3000°C and a high energy density, which can release more energy for the vehicle.

[0069] Reference Figure 2 This diagram illustrates a flowchart of a thermal energy storage drive method for a vehicle according to an embodiment of the present invention. The method is applied to a thermal energy storage drive vehicle, which includes: one or more first energy storage devices, an engine, and a temperature control module. A pneumatic conveying device includes a circulation pipe and a delivery pump on the circulation pipe. The delivery pump is connected to the inlet of the first energy storage device through the circulation pipe to deliver a fluid working medium to the first energy storage device. The first energy storage device is filled with a first energy storage unit and can withstand a temperature range of -250°C to 3000°C. The outlet of the first energy storage device is connected to the engine through the circulation pipe. Specifically: the pneumatic conveying device provides the fluid working medium to the first energy storage device; the first energy storage device stores heat and exchanges heat with the introduced fluid working medium; the engine receives the heated fluid working medium and converts the heat of the fluid working medium into mechanical energy for use by the vehicle; the temperature control module monitors the operating status of the vehicle and controls the first energy storage device to start or stop energy release according to the operating status.

[0070] The thermal storage drive method for vehicles based on the above-mentioned thermal storage drive can specifically include the following steps:

[0071] Step S201: After the first energy storage device is turned on, the first energy storage device filled with the first energy storage device heats the fluid working medium input into the first energy storage device.

[0072] In practical applications, after the first energy storage device begins to release energy, the fluid working medium flows into the first energy storage device from the bottom and exchanges heat with the first energy storage device inside, thereby heating the fluid working medium and carrying the heat energy out of the first energy storage device from the top.

[0073] Step S202: The heat of the fluid working medium is converted into mechanical energy using an engine;

[0074] The high-temperature fluid working medium flowing out from the first energy storage device can be transported to the engine through a circulation pipeline, where it is converted between thermal energy and mechanical energy.

[0075] Step S203: Use mechanical energy to drive the vehicle.

[0076] The generated mechanical energy can be applied to vehicles through transmissions and wheel axles, thereby improving the vehicle's range.

[0077] In one embodiment of the present invention, the vehicle further includes a central control system, and the temperature control module includes a first temperature instrument connected to the top of the first energy storage device and a second temperature controller connected to the top of the first energy storage device.

[0078] When the second temperature controller detects that the temperature of the first energy storage device is lower than the first set value, it generates a first reminder message to indicate that the first energy storage device has run out of energy, and displays the first reminder message on the central control interface of the central control system.

[0079] During the charging phase of the first energy storage device, when the first temperature instrument detects that the temperature is higher than the second set value, it generates a second reminder message to indicate that the first energy storage device is fully charged, and displays the second reminder message on the central control interface of the central control system.

[0080] When the first energy storage device is detected to be in the charging stage, the first energy storage device is controlled to shut off energy release. When a command is received from the central control system to control the first energy storage device to start energy release, the first energy storage device is controlled to start energy release.

[0081] Specifically, a first valve is installed on the circulation pipe before the inlet of the first energy storage device, and a second valve is installed on the circulation pipe after the outlet of the first energy storage device. The temperature control module controls the opening or closing of the first and second valves to control the energy release of the first energy storage device. That is, when the first and second valves are closed, the first energy storage device stops releasing energy; when the first and second valves are open, the first energy storage device starts releasing energy.

[0082] In this embodiment of the invention, after the first energy storage device is activated, the fluid working medium input to the first energy storage device is heated by the first energy storage device; an engine is used to convert the heat of the fluid working medium into mechanical energy; and then the mechanical energy is used to drive the vehicle. Thus, the first energy storage device can serve as a backup energy source, converting thermal energy into mechanical energy to provide mechanical energy for the vehicle, extending its range. Furthermore, the first energy storage device has a storage temperature as high as 3000℃ and a high energy density, allowing it to release more energy for the vehicle.

[0083] It should be noted that, for the sake of simplicity, the method embodiments are described as a series of actions. However, those skilled in the art should understand that the embodiments of the present invention are not limited to the described order of actions, because according to the embodiments of the present invention, some steps can be performed in other orders or simultaneously. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions involved are not necessarily essential to the embodiments of the present invention.

[0084] An embodiment of the present invention also provides an electronic device, which may include a processor, a memory, and a computer program stored in the memory and capable of running on the processor. When the computer program is executed by the processor, it implements the heat storage drive method of the above-mentioned vehicle.

[0085] An embodiment of the present invention also provides a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the heat storage drive method of the above-mentioned vehicle.

[0086] As the method embodiments are basically similar to their product embodiments, the descriptions are relatively simple, and relevant details can be found in the descriptions of the method embodiments.

[0087] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0088] Those skilled in the art will understand that embodiments of the present invention can be provided as methods, apparatus, or computer program products. Therefore, embodiments of the present invention can take the form of entirely hardware embodiments, entirely software embodiments, or embodiments combining software and hardware aspects. Furthermore, embodiments of the present invention can take the form of computer program products implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0089] This invention is described with reference to flowchart illustrations and / or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing terminal device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal device, generate instructions for implementing the flowchart illustrations and / or block diagrams. Figure 1 One or more processes and / or boxes Figure 1A device that provides the functions specified in one or more boxes.

[0090] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing terminal device to operate in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0091] These computer program instructions can also be loaded onto a computer or other programmable data processing terminal equipment, causing a series of operational steps to be performed on the computer or other programmable terminal equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable terminal equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0092] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the embodiments of the present invention.

[0093] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes said element.

[0094] The above provides a detailed description of a thermal storage-driven vehicle and a thermal storage-driven method. Specific examples have been used to illustrate the principles and implementation methods of the present invention. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of the present invention. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present invention. Therefore, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. A thermal storage-driven vehicle, characterized in that, The vehicle includes: a pneumatic conveying device, one or more first energy storage devices, an engine, and a temperature control module. The pneumatic conveying device includes a circulation pipe and a delivery pump on the circulation pipe. The delivery pump is connected to the inlet of the first energy storage device through the circulation pipe to deliver a fluid working medium to the first energy storage device. The first energy storage device is filled with a first energy storage medium, and the first energy storage medium can withstand a temperature range of -250°C to 3000°C. The outlet of the first energy storage device is connected to the engine through the circulation pipe, wherein: The pneumatic conveying equipment is used to provide a fluid working medium for the first energy storage device; The first energy storage device is used to store heat using the first energy storage medium and to exchange heat with the introduced fluid working medium using the first energy storage medium. The engine is used to receive heated fluid working fluid and convert the heat of the fluid working fluid into mechanical energy for the use of the vehicle; The temperature control module is used to monitor the operating status of the vehicle and control the first energy storage device to start or stop energy release according to the operating status; The vehicle includes: a second energy storage device, which is filled with a second energy storage medium. The second energy storage device is located between the first energy storage device and the engine. The second energy storage device is used to exchange energy with the fluid working medium output by the first energy storage device so that the second energy storage device stores energy. The means of transportation is a vehicle. The temperature control module is also used to monitor the interior temperature of the vehicle and adjust the air intake speed of the pneumatic conveying device based on the interior temperature and the preset temperature of the vehicle heating system. The first outlet of the second energy storage device is connected to the thermoelectric conversion module, and the second outlet of the second energy storage device is connected to the fresh air device of the temperature control module. The fresh air device is used to cool the gas output from the second outlet of the second energy storage device to the preset temperature of the vehicle heating system.

2. The thermal storage-driven vehicle according to claim 1, characterized in that, The engine is connected to the vehicle via a mechanical energy-driven power control module, which receives the mechanical energy output by the engine and uses the mechanical energy to drive the vehicle.

3. The thermal storage-driven vehicle according to claim 2, characterized in that, The power control module includes any one of the following: Transmission, wheel axle.

4. The thermal storage-driven vehicle according to claim 1, characterized in that, A compressor for pressurizing the fluid working medium is installed on the circulation pipeline connecting the delivery pump and the first energy storage device.

5. The thermal storage-driven vehicle according to claim 1, characterized in that, A first valve is installed on the circulation pipe before the inlet of the first energy storage device, and a second valve is installed on the circulation pipe after the outlet of the first energy storage device. The operating status includes power status information. The temperature control module is used to open the first valve and the second valve when it detects that the power status information of the vehicle matches the first preset status, so as to control the first energy storage device to start energy release. The temperature control module is used to close the first valve and the second valve when the energy of the first energy storage device is depleted, so as to control the first energy storage device to stop releasing energy.

6. The thermal storage-driven vehicle according to claim 1, characterized in that, The vehicle also includes a central control system, and the temperature control module includes a first temperature instrument connected to the top of the first energy storage device and a second temperature controller connected to the top of the first energy storage device. The central control system is used to generate a first reminder message to indicate that the energy of the first energy storage device is depleted when the second temperature controller detects that the temperature of the first energy storage device is lower than a first set value, and to display the first reminder message on the central control interface of the central control system. The central control system is also used to generate a second reminder message to indicate that the first energy storage device is fully charged during the charging phase of the first energy storage device, when the first temperature instrument detects that the temperature is higher than the second set value, and to display the second reminder message on the central control interface of the central control system. The temperature control module is used to control the first energy storage device to shut off energy release when it detects that the first energy storage device is in the charging stage, and to control the first energy storage device to start energy release when it receives a command from the central control system to control the first energy storage device to start energy release.

7. A method for driving a vehicle with thermal storage, characterized in that, The method, applied to a thermally driven vehicle according to any one of claims 1 to 6, comprises: After the first energy storage device is turned on, the first energy storage medium filled in the first energy storage device is used to heat the fluid working medium input into the first energy storage device. The engine is used to convert the heat of the fluid working medium into mechanical energy; The vehicle is powered by the mechanical energy described above.

8. An electronic device, characterized in that, It includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, wherein the computer program, when executed by the processor, implements the thermal storage drive method as described in claim 7.

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