Standing wave generator

Abstract

The invention relates to the technical field of power generation, and provides a standing wave generator which comprises an engine and a linear motor, a reactor and a heat exchanger are arranged in the engine, a communicating pipeline is formed in the engine, and the communicating pipeline is communicated with the reactor through the heat exchanger; the linear motor comprises a cylinder body, a piston and an electromagnetic component, a communicating cavity is formed in the cylinder body and communicates with the communicating pipeline, and the piston can reciprocate in the communicating cavity so that the magnetic flux of the electromagnetic component can be changed. According to the standing wave generator provided by the invention, energy is supplied inside the standing wave generator through the reactor, the heat utilization rate of the reactor can be improved, the communicating pipeline is arranged between the engine and the linear motor, so that the moving piston is far away from the radiation of the reactor, the problem that the piston is blocked due to swelling caused by radiation is solved, and the influence of the reactor on the motor is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of power generation, in particular to a standing wave generator. Background Art

[0002] A generator is a device that converts mechanical energy into electrical energy. There are many types of generators, such as thermoacoustic generators and hydroelectric generators. Taking the Stirling generator as an example, the generator includes an engine and a linear motor. The multiple heat exchangers inside the engine make the engine have a temperature gradient. When the temperature gradient reaches a certain value, after excitation, the engine can maintain spontaneous acoustic oscillations inside, converting thermal energy into mechanical energy in the form of acoustic waves; the acoustic waves further drive the piston movement of the linear motor, change the magnetic flux in the electromagnetic component, and convert mechanical energy into electrical energy output. The free piston Stirling generator has the advantages of high efficiency, reliability, and environmental protection. It can also use various forms of heat sources and has broad application prospects. The temperature gradient in the engine can be provided by the reactor, but the reactor will affect the moving parts in the generator, such as the moving piston, phase modulator, etc., which are easily stuck due to radiation swelling, affecting the performance of the generator. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the related art. To this end, the present invention proposes a standing wave generator, which is powered by a reactor inside the standing wave generator, which can improve the thermal utilization rate of the reactor, and by setting a connecting pipeline between the engine and the linear motor, the moving piston is kept away from the reactor radiation, solving the problem of the piston swelling due to radiation and getting stuck, and reducing the impact of the reactor on the motor.

[0004] An embodiment of the present invention provides a standing wave generator, comprising:

[0005] An engine, wherein a reactor and a heat exchanger are disposed in the engine, and a connecting pipeline is formed in the engine, wherein the connecting pipeline is connected to the reactor through the heat exchanger;

[0006] The linear motor comprises a cylinder body, a piston and an electromagnetic component. A connecting cavity is formed in the cylinder body and is connected to the connecting pipeline. The piston can reciprocate in the connecting cavity to change the magnetic flux of the electromagnetic component.

[0007] According to the standing wave generator of an embodiment of the present invention, the engine includes a fuel area and a shielding layer, the fuel area is located in the shielding layer, the connecting pipeline passes through the shielding layer, and the shielding layer separates the electromagnetic component from the fuel area.

[0008] According to the standing wave generator of the embodiment of the present invention, the heat exchanger is located inside the shielding layer.

[0009] According to the standing wave generator of an embodiment of the present invention, the heat exchanger includes a regenerator and a cooler, the regenerator is located between the reflecting layer of the reactor and the cooler, the reflecting layer is provided with a plurality of connecting holes, and the connecting holes connect the fuel area of ​​the reactor with the regenerator.

[0010] According to the standing wave generator of the embodiment of the present invention, a cavity is formed inside the fuel region, and the cavity is connected to the communication hole through a flow channel in the fuel region.

[0011] According to the standing wave generator of the embodiment of the present invention, the opening area of ​​the communication pipeline toward the side of the piston is smaller than the end surface area of ​​the piston.

[0012] According to the standing wave generator of the embodiment of the present invention, the linear motors are arranged on both sides of the axis of the connecting pipeline, and the connecting cavities of the two groups of the linear motors are arranged opposite to each other and connected with the connecting pipeline.

[0013] According to the standing wave generator of the embodiment of the present invention, the two groups of linear motors are symmetrically arranged on both sides of the connecting pipeline.

[0014] According to the standing wave generator of the embodiment of the present invention, the diameter of the reactor is greater than the diameter of the heat exchanger.

[0015] According to the standing wave generator of the embodiment of the present invention, both ends of the reactor are provided with the connecting pipeline, the heat exchanger and the linear motor.

[0016] The above one or more technical solutions in the embodiments of the present invention have at least one of the following technical effects:

[0017] The standing wave generator of the embodiment of the present invention includes an engine and a linear motor. A reactor, a heat exchanger and a connecting pipe are arranged in the engine. The connecting pipe is between the heat exchanger and the linear motor. The connecting pipe is connected to the connecting cavity of the cylinder body of the linear motor. By introducing a new matching structure of the connecting pipe and the piston, the influence of radiation on the linear motor can be reduced, and the piston can be prevented from swelling due to radiation. In addition, compared with the Stirling motor, the standing wave generator omits the phase modulator of the moving parts, simplifies the structure, and can also reduce the influence of the reactor radiation on the moving parts.

[0018] Furthermore, the radial dimension of the fuel area in the engine is larger than the radial dimension of the regenerator, which increases the volume of the fuel area, makes the reactor more easily critical, and reduces the requirements for fuel purity.

[0019] Furthermore, a shielding layer is arranged on the outside of the engine to reduce the impact of reactor radiation on the linear motor; the fuel area is also connected to the regenerator through a connecting hole opened on the reflective layer, and the connecting holes are evenly distributed between the fuel area and the regenerator as much as possible, so that the regenerator is evenly heated. The whole machine of the standing wave motor is arranged symmetrically to offset the vibration generated by the moving parts, and the whole machine is also arranged symmetrically from top to bottom.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is one of the structural schematic diagrams of the standing wave generator provided by an embodiment of the present invention;

[0023] Figure 2 is a second structural schematic diagram of a standing wave generator provided by an embodiment of the present invention, and Figure 1 The difference is that the linear motor is arranged differently;

[0024] Reference numerals:

[0025] 1. Fuel area; 2. Reflection layer; 3. Control rod; 4. Cavity; 5. Connecting hole; 6. Regenerator; 7. Cooler; 9. Connecting pipeline; 10. Stator; 11. Permanent magnet; 12. Piston; 13. Shielding layer; 16. Cylinder; 17. Connecting cavity. DETAILED DESCRIPTION

[0026] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, "multiple", "multiple roots", and "multiple groups" mean two or more.

[0028] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0029] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0031] refer to Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a standing wave generator, including: an engine and a linear motor, wherein a reactor and a heat exchanger are arranged in the engine, a connecting pipe 9 is formed in the engine, and the connecting pipe 9 is connected to the reactor through the heat exchanger; the linear motor includes a cylinder body 16, a piston 12 and an electromagnetic component, a connecting cavity 17 is formed in the cylinder body 16, the connecting cavity 17 is connected to the connecting pipe 9, and the piston 12 can reciprocate in the connecting cavity 17 to change the magnetic flux of the electromagnetic component.

[0032] The engine has a built-in reactor to avoid heat loss caused by heat transfer. The heat of the reactor serves as a high-temperature heat source, so that the reactor inside the engine cooperates with the heat exchanger to form a temperature gradient inside the engine. When the temperature gradient reaches a certain value, after excitation, the engine can maintain spontaneous sound wave oscillations and convert thermal energy into mechanical energy in the form of sound waves. The sound waves further drive the piston 12 of the linear motor to move. The regular movement of the piston 12 changes the magnetic flux in the electromagnetic component and converts the mechanical energy into electrical output.

[0033] After the reactor is built into the engine, a connecting pipe 9 is set inside the engine. The heat and spontaneous sound wave oscillations inside the engine are transmitted to the piston 12 in the cylinder 16 through the connecting pipe 9. The piston 12 reciprocates in the connecting chamber 17 of the cylinder 16 to change the magnetic flux of the electromagnetic component and realize the conversion of mechanical energy into electrical energy. There is no need to set a phase modulator in the standing wave generator. The piston 12 is also kept away from the reactor through the connecting pipe 9, which solves the problem that the moving parts such as the phase modulator and the piston are close to the reactor, resulting in the moving parts being easily swollen and deformed due to strong nuclear radiation, and easily stuck after running for a period of time.

[0034] It should be noted that the linear motor also includes an electromagnetic component, which includes a stator 10 and a moving component. The piston 12 is the moving component, or the moving component moves driven by the piston 12. That is, the magnetic flux in the electromagnetic component can be changed through the movement of the piston 12 to convert mechanical energy into electrical energy. For example, the piston 12 is fixedly connected to the permanent magnet 11, or the piston 12 is a permanent magnet or a metal that can affect the magnetic flux of the stator.

[0035] In the standing wave generator of the embodiment of the present invention, the high-temperature heat exchanger of the engine can be a reactor with a cavity. The helium in the engine flows between the fuels and can directly absorb the heat released by the fuel as a driving heat source for the generator, thereby forming a reactor power supply, eliminating the special fluid heat exchange circuit in the reactor, and the structure is simpler and more reliable. The reactor's capacity is also transferred to the piston 12 through the connecting pipe 9. The setting of the connecting pipe 9 can keep the piston 12 away from the reactor, avoiding the problem that the piston 12 is easily stuck due to swelling due to reactor radiation. The structural stability of the piston 12 is better, and thus the performance of the generator is more stable.

[0036] A shielding layer 13 is provided on the outside of the engine, and a connecting pipe 9 is provided through the shielding layer 13 of the engine. The connecting pipe 9 passes through the shielding layer 13 and is connected to the connecting cavity 17 of the cylinder body 16. Through the connecting pipe 9 and the shielding layer 13, a certain distance is created between the linear motor and the engine, thereby reducing the influence of fuel radiation on the linear motor. By increasing the length of the connecting pipe 9 and combining the shielding material of the radiation-proof shielding layer 13, the distance between the linear motor and the engine can be increased, and the piston 12 can completely avoid the direct irradiation of the fuel radiation to the components of the linear motor, thereby slowing down or avoiding the swelling of the piston material. The stator of the electromagnetic component is located on the outer ring of the piston 12, and the shielding layer 13 separates the electromagnetic component from the fuel area 1 of the reactor.

[0037] Without affecting the function of the connecting pipe 9, the length of the connecting pipe 9 is as long as possible and the diameter of the connecting pipe 9 is kept as small as possible. The radiation from the reactor cannot directly irradiate the electromagnetic components such as the permanent magnet 11 and the external stator 10 of the linear motor, nor can it irradiate the moving parts such as the piston 12, thereby slowing down or avoiding the material swelling of the piston 12, solving the problem that the electromagnetic components in the linear motor are prone to failure due to the high-intensity radiation from the reactor, and greatly reducing the harmful effects on the motor.

[0038] In some embodiments, the opening area of ​​the connecting pipe 9 toward the piston 12 is smaller than the end surface area of ​​the piston 12. When the connecting pipe 9 is a round tube, the diameter of the connecting pipe 9 is small, and the radiation from the reactor cannot directly irradiate the electromagnetic components of the linear motor through the connecting pipe 9, which reduces the harmful effects on the electromagnetic components and solves the problem of performance deterioration caused by the high-intensity radiation of the reactor. The semiconductor material in the electromagnetic component is easily affected by radiation and fails. Figure 1 As shown, the electromagnetic component may include a permanent magnet 11 and a stator 10 located at the outer ring of the permanent magnet 11 .

[0039] The opening area of ​​the connecting pipe 9 toward the piston 12 can be understood as: Figure 1 The connecting pipe 9 has a constant diameter structure, and the opening area of ​​the connecting pipe 9 remains unchanged along the axial direction of the connecting pipe 9. Figure 1 The variable diameter space at the right end of the middle connecting pipe 9 does not belong to the connecting pipe 9. This part of the variable diameter space can be understood as the structure that adapts the piston 12 and the cylinder body; the end surface area of ​​the piston 12 can be understood as the end surface area of ​​the piston 12 facing one end of the connecting pipe 9. The piston 12 is blocked at the end of the connecting pipe 9 to prevent the radiation from the reactor from irradiating other components.

[0040] In some embodiments, the engine includes a fuel region 1 of the reactor, the fuel region 1 is located within a shielding layer 13, and the shielding layer 13 separates the electromagnetic components from the fuel region 1.

[0041] refer to Figure 1 As shown, a cavity 4 is provided in the fuel region 1 of the reactor, and the cavity 4 is connected to the connecting hole 5 through the flow channel in the fuel region 1. The gas converges or disperses in the cavity 4, and the gas in the cavity 4 can flow between the fuel region 1, the heat exchanger, the connecting pipe 9 and the connecting cavity 17. Convergence can be understood as the gas in the connecting pipe 9 will enter the cavity 4, and dispersion can be understood as the gas in the cavity 4 can flow out of the reactor and enter the connecting pipe 9, and the gas reciprocates between the cavity 4, the connecting pipe 9 and the connecting cavity 17. When the fuel region 1 is arranged symmetrically, the cavity 4 is located between two symmetrical parts of the fuel.

[0042] In some embodiments, the heat exchanger is located in the shielding layer 13 to ensure the heat exchange effect between the fuel area 1 and the heat exchanger. The heat exchanger includes a regenerator and a cooler, and the reactor, the regenerator and the cooler cooperate to form a temperature gradient to convert thermal energy into mechanical energy in the form of sound waves.

[0043] In some embodiments, the regenerator 6 is located between the reflective layer 2 and the cooler 7 of the reactor, and the reflective layer 2 is provided with a connecting hole 5, which connects the fuel region 1 of the reactor with the regenerator 6, so that the fuel region 1 of the reactor, the regenerator 6, the cooler 7 and the connecting pipe 9 are connected. The connecting holes 5 are distributed as evenly as possible in the reflective layer 2, so that the gas flows evenly between the fuel region 1 and the regenerator 6, and the regenerator 6 is heated evenly.

[0044] In some cases, when the reactor is cylindrical, multiple connecting holes 5 are provided along the radial direction of the reactor to ensure that the fuel region 1 can be uniformly connected to the regenerator 6 along the radial direction. It can also be understood that multiple connecting holes 5 are provided along the transverse direction of the fuel region 1, and the transverse direction of the fuel region 1 can be understood as a direction perpendicular to the axis of the fuel region. The fuel region is not limited to a cylindrical structure, and the connecting pipeline 9 extends along the axial direction of the fuel region 1.

[0045] The reflective layer 2 between the fuel region 1 and the regenerator 6 is provided with evenly distributed connecting holes 5, which are used to connect the fuel region 1 and the regenerator 6 and ensure even distribution of the airflow.

[0046] In some embodiments, the diameter of the reactor is greater than the diameter of the heat exchanger. Both the reactor and the heat exchanger are configured as cylindrical structures. By placing the nuclear fuel inside the generator, replacing the original high-temperature heat exchanger, the overall structure of the reactor power supply can be simplified. By setting the diameter of the reactor to be greater than the diameter of the heat exchanger in the engine, the problem of the reactor being difficult to reach criticality can be solved when the power and size of the generator are small, and the requirements for fuel concentration can be reduced, solving the problem of high cost caused by high fuel concentration.

[0047] refer to Figure 1As shown, when the diameter of the fuel region 1 is larger than the diameter of the regenerator 6, the increase in the size of the fuel region 1 is beneficial to achieving criticality of the fuel or reducing the concentration of the fuel, which can improve the critical performance of the reactor; at this time, a plurality of connecting holes 5 are arranged along the radial direction of the fuel region 1, and the connecting holes 5 are inclined downward from the fuel region 1 to the direction of the regenerator 6, so that the fuel region 1 is connected with the regenerator 6 as evenly as possible.

[0048] In some cases, the fuel region 1 in the reactor is surrounded by a reflective layer 2, which is used to block radiation and is located between the heat exchanger and the fuel region 1. Reflective layers 2 are provided at both ends of the fuel region 1, which can be understood as between the fuel region 1 and the heat exchanger. A control drum or control rod 3 is provided outside the fuel region 1 to control the power of the reactor, and a reflective layer 2 is provided in an area where the control drum or control rod 3 is not provided.

[0049] In some embodiments, both ends of the reactor are provided with connecting pipes 9, heat exchangers and linear motors. It can be understood that both ends of the reactor (such as Figure 1 A set of heat exchangers and linear motors are set at the left and right ends of the reactor, and the two sides of the reactor are symmetrical to offset the vibration caused by the moving parts.

[0050] refer to Figure 1 As shown, the structure of the reactor is bilaterally symmetrical, and combined with a symmetrical heat exchanger and linear motor, the entire generator is arranged bilaterally symmetrically.

[0051] In some embodiments, reference Figure 2 As shown, linear motors are arranged on both sides of the axis of the connecting pipeline 9 (the upper and lower sides of the connecting pipeline 9), and the connecting cavities of the two groups of linear motors are arranged opposite to each other and connected with the connecting pipeline, and the connecting cavities of the two groups of linear motors correspond to each other and are connected up and down.

[0052] like Figure 2 As shown, linear motors are arranged at both ends of the connecting pipeline 9, and one group of linear motors is arranged on the upper and lower sides of the connecting pipeline 9, that is, one engine can drive four groups of linear motors to generate electricity at the same time, balance the forces of the linear motors in all directions, and accurately avoid the radiation of the reactor. At this time, the whole generator is arranged symmetrically on the left and right and symmetrically on the top and bottom.

[0053] In some other cases, linear motors are symmetrically arranged on both sides of the axis of the connecting pipe 9, that is, two groups of electromagnetic components are arranged at each end of the engine (left end and right end), and the two groups of electromagnetic components are arranged up and down to minimize the radiation to the electromagnetic components. The linear motors on each side of the engine can be arranged in an opposite manner. Even if a small amount of radiation passes through the connecting pipe 9, it will not directly irradiate the moving parts such as the piston 12 of the linear motor, let alone the electromagnetic components, thereby ensuring the reliability of the generator operation.

[0054] In order to minimize the radiation to the electromagnetic components, the linear motors on one side can be arranged in an opposing manner, so that even if a small amount of radiation passes through the connecting pipe 9, it will not directly irradiate the moving parts such as the piston of the linear motor, thereby better ensuring the reliability of the motor operation.

[0055] In combination with the above, the standing wave generator provided by the embodiment of the present invention can improve the critical performance of the reactor and reduce the impact of the reactor on the performance of the generator. The heat exchanger of the standing wave generator includes a regenerator 6 and a cooler 7. The reactor, the regenerator 6 and the cooler 7 are distributed along the axial direction of the engine, are cylindrical and are connected in sequence, and the connecting pipe 9 extends along the axial direction of the reactor, the regenerator 6 and the cooler 7. The connecting pipe 9 is located between the cooler 7 and the linear motor, and transmits power to the piston 12. The sound waves drive the piston 12 and the permanent magnet 11 to reciprocate, changing the magnetic flux in the coil of the stator 10, so that the piston 12 absorbs part of the sound power and converts it into electrical energy output, and the other part is fed back to the heat exchanger through the connecting pipe 9, starting a new round of heat-work conversion. The connecting pipe 9 can be a pipe surrounded by a shielding layer 13, and can also be formed by pipe fittings. The connecting pipe 9 is made of insulating materials as much as possible.

[0056] Furthermore, the standing wave generator in the embodiment of the present invention eliminates the phase modulator compared to the Stirling generator, and can realize the conversion of thermal energy into mechanical energy through the design of appropriate structural parameters. The cavity is increased in the reactor, the moving parts are reduced, and the moving parts are prevented from being deformed by radiation. The radial dimension of the fuel area 1 is increased relative to the regenerator 6, so that the reactor is easier to be critical. The reflecting layer 2 between the fuel area 1 and the regenerator 6 is evenly distributed with connecting holes 5, the linear motor and the engine are connected by a long connecting pipe 9, and a shielding layer 13 is arranged on the outside of the reactor and the heat exchanger to reduce the influence of radiation on the linear motor.

[0057] The above embodiments are only used to illustrate the present invention, but not to limit the present invention. Although the present invention is described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention, and should be included in the scope of the claims of the present invention.

Claims

1. A standing wave generator, characterized in that: include: An engine, wherein a reactor and a heat exchanger are disposed in the engine, and a connecting pipeline is formed in the engine, wherein the connecting pipeline is connected to the reactor through the heat exchanger; The linear motor comprises a cylinder body, a piston and an electromagnetic component. A connecting cavity is formed in the cylinder body and is connected to the connecting pipeline. The piston can reciprocate in the connecting cavity to change the magnetic flux of the electromagnetic component.

2. The standing wave generator according to claim 1, characterized in that: The engine comprises a fuel region and a shielding layer, the fuel region is located inside the shielding layer, the connecting pipeline passes through the shielding layer, and the shielding layer separates the electromagnetic component from the fuel region.

3. The standing wave generator according to claim 2, characterized in that: The heat exchanger is located within the shielding layer.

4. The standing wave generator according to claim 1, characterized in that: The heat exchanger includes a regenerator and a cooler. The regenerator is located between the reflective layer of the reactor and the cooler. The reflective layer is provided with a plurality of connecting holes. The connecting holes connect the fuel area of ​​the reactor with the regenerator.

5. The standing wave generator according to claim 4, characterized in that: A cavity is formed inside the fuel region, and the cavity is communicated with the communication hole through a flow channel in the fuel region.

6. The standing wave generator according to claim 1, characterized in that: The opening area of ​​the communication pipeline toward the piston is smaller than the end surface area of ​​the piston.

7. The standing wave generator according to claim 1, characterized in that: The linear motors are disposed on both sides of the axis of the communicating pipeline, and the communicating cavities of the two groups of linear motors are disposed opposite to each other and communicated with the communicating pipeline.

8. The standing wave generator according to claim 7, characterized in that: The two groups of linear motors are symmetrically arranged on both sides of the connecting pipeline.

9. The standing wave generator according to any one of claims 1 to 8, characterized in that: The diameter of the reactor is greater than the diameter of the heat exchanger.

10. The standing wave generator according to any one of claims 1 to 8, characterized in that: The connecting pipeline, the heat exchanger and the linear motor are arranged at both ends of the reactor.

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