Steam detonation mechanism and detonation pressurizing mechanism based on Tesla valve

Abstract

The invention discloses a steam detonation mechanism and a detonation pressurization mechanism based on a Tesla valve, and belongs to the technical field of energy conservation and environmental protection. The steam detonation mechanism comprises a first pipeline, a second pipeline, a third pipeline, a mixing cavity, a nozzle, a detonation starting point, an oxygen supply device, a hydrogen supply device and an ignition device, one end of the first pipeline is communicated with the oxygen supply device, and the other end of the first pipeline is communicated with the mixing cavity; one end of the second pipeline is communicated with the hydrogen supply device, and the other end of the second pipeline is communicated with the mixing cavity; the ignition device is used for igniting the hydrogen and the oxygen in the mixing cavity to generate water vapor; one end of the third pipeline communicates with the mixing cavity, and the nozzle is arranged at the other end of the third pipeline. When the steam detonation mechanism is applied to the detonation pressurization mechanism based on the Tesla valve, the characteristics of'forward low resistance and reverse high resistance 'can be achieved by means of flow channel asymmetry of the Tesla valve, so that energy is restrained to directionally act on steam, and high-pressure energy countercurrent loss is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of energy saving and environmental protection, in particular to a steam detonation mechanism and a detonation supercharging mechanism based on a Tesla valve. BACKGROUND

[0002] In the current steam supercharging field, the traditional steam supercharging technology takes mechanical compression and thermal supercharging as the core. Mechanical compression relies on centrifugal and piston type devices containing moving parts to achieve supercharging through impeller rotation or piston reciprocating motion, but it has problems such as serious mechanical wear, high sealing requirement, high maintenance cost, and multi-link energy conversion loss (such as electric energy → mechanical energy → pressure energy), and its efficiency is restricted by factors such as rotation speed and fluid viscosity. Although the steam ejector in thermal supercharging does not have mechanical moving parts, it relies on high-grade steam as a power source, has low energy utilization efficiency, and cannot actively adjust the supercharging amplitude, making it difficult to meet the flexible and efficient supercharging demand.

[0003] The Tesla valve is a passive check structure without moving parts, which is mainly used in existing technologies to achieve one-way conduction of fluid. Common applications include reverse flow interference suppression in electronic device liquid cooling systems, directional guidance of micro-liquid in microfluidic chips, and one-way fluid impact control in wave power generation systems. Existing technologies mainly focus on the optimization design of the internal flow channel structure, such as adjusting the branch angle, expansion ratio, and other parameters to enhance the one-way flow guiding performance, or combining it with traditional valve components to expand the application scenarios. However, such devices are always positioned as "passive flow guiding" functions, and their energy regulation capability is limited to one-way restriction of existing fluid kinetic energy. They have not broken through the positioning of "passive flow guiding", and their energy utilization is only limited to one-way constraint of existing fluid kinetic energy, rather than active energy conversion. SUMMARY

[0004] Therefore, the present application provides a steam detonation mechanism and a detonation supercharging mechanism based on a Tesla valve. When the steam detonation mechanism is applied to the detonation supercharging mechanism based on the Tesla valve, the asymmetric flow channel of the Tesla valve can be used to achieve the characteristics of "low resistance in the forward direction and high resistance in the reverse direction", thereby restricting the energy to act on the steam in a directional manner and avoiding the loss of high-pressure energy due to backflow, making it more suitable for practical use.

[0005] To achieve the first purpose, the technical scheme of the steam detonation mechanism provided by the present application is as follows:

[0006] The steam detonation mechanism provided by the present application comprises a first pipeline, a second pipeline, a third pipeline, a mixing chamber, a nozzle, a detonation initiation point, an oxygen supply device, a hydrogen supply device, and an ignition device,

[0007] One end of the first pipeline is in communication with the oxygen supply device, and the other end of the first pipeline is in communication with the mixing chamber;

[0008] One end of the second pipeline is in communication with the hydrogen supply device, and the other end of the second pipeline is in communication with the mixing cavity;

[0009] The ignition device is used for igniting the hydrogen and oxygen in the mixing cavity to generate water vapor;

[0010] One end of the third pipeline is in communication with the mixing cavity, and the nozzle is arranged at the other end of the third pipeline, so that the water vapor generated in the mixing cavity enters the detonation engine through the third pipeline and the nozzle in sequence.

[0011] The steam detonation mechanism provided by the application can also adopt the following technical measures for further implementation.

[0012] Preferably, the amount of substance of hydrogen supplied by the hydrogen supply device and the amount of substance of oxygen supplied by the oxygen supply device are 2:1, so that the hydrogen and oxygen react in the mixing cavity to generate 2H2+O2=2H2O.

[0013] Preferably, the ignition device is a laser igniter, and the ignition source output end of the laser igniter is arranged in the mixing cavity.

[0014] Preferably, the steam detonation mechanism further comprises an oxygen flow regulating valve and a hydrogen flow regulating valve,

[0015] The oxygen flow regulating valve is arranged between the oxygen supply device and the first pipeline, and is used for regulating the supply flow of oxygen.

[0016] The hydrogen flow regulating valve is arranged between the hydrogen supply device and the second pipeline, and is used for regulating the supply flow of hydrogen.

[0017] Preferably, the oxygen flow regulating valve and the hydrogen flow regulating valve are electric regulating valves.

[0018] Preferably, the radial dimension of the nozzle is smaller than the radial dimension of the third pipeline.

[0019] In order to achieve the second purpose, the technical scheme of the steam detonation mechanism based on the Tesla valve provided by the application is as follows:

[0020] The steam detonation mechanism based on the Tesla valve provided by the application comprises a Tesla valve (49), a steam inlet pipeline, a steam outlet pipeline, and at least one steam detonation mechanism provided by the application,

[0021] The detonation starting point of the steam detonation mechanism is arranged at the fluid intersection point (50) of the Tesla valve (49), so that the steam entering the inner cavity of the Tesla valve (49) through the steam inlet pipeline is subjected to the detonation of the steam detonation mechanism, and the pressure is increased.

[0022] The Tesla valve-based detonation supercharging mechanism provided by the application can further realize the following technical measures.

[0023] Preferably, the fluid intersection point (50) of the Tesla valve (49) comprises a plurality of fluid intersection points, and the steam detonation mechanism comprises a plurality of steam detonation mechanisms, and the number of the steam detonation mechanisms is the same as the number of the fluid intersection points (50) of the Tesla valve (49).

[0024] The detonation starting point of the steam detonation mechanism is arranged at the fluid intersection point (50) of the Tesla valve (49) in a one-to-one correspondence, so that the steam entering the inner cavity of the Tesla valve (49) through the steam inlet pipeline is subjected to the detonation of the plurality of steam detonation mechanisms, and the pressure is increased.

[0025] Preferably, the Tesla valve-based detonation supercharging mechanism further comprises a filter (1),

[0026] The filter (1) is arranged in the inner cavity of the steam inlet pipeline, so that the steam entering the inner cavity of the Tesla valve through the steam inlet pipeline is purified by the filter (1).

[0027] Preferably, the steam outlet pipeline gradually increases in radial size to form an expansion cavity (41) during the extension of the steam outlet pipeline from the tail end of the Tesla valve to the distal end.

[0028] Preferably, the Tesla valve-based detonation supercharging mechanism further comprises a first pressure sensor (3), a first flow sensor (4), a second pressure sensor (43), and a second flow sensor (42),

[0029] The first pressure sensor (3) is arranged in the steam inlet pipeline and is used to monitor the pressure of the steam entering the inner cavity of the Tesla valve (49) through the steam inlet pipeline.

[0030] The first flow sensor (4) is arranged in the steam inlet pipeline and is used to monitor the flow of the steam entering the inner cavity of the Tesla valve (49) through the steam inlet pipeline.

[0031] The second pressure sensor (43) is arranged in the steam outlet pipeline and is used to monitor the pressure of the steam flowing out of the inner cavity of the Tesla valve (49) to the steam outlet pipeline.

[0032] The second flow sensor (42) is arranged on the vapor outlet pipeline, for monitoring the vapor flow out of the Tesla valve (49) cavity to the vapor outlet pipeline.

[0033] As preferred, the Tesla valve based knock charging mechanism further comprises a vapor inlet pipeline regulating valve (2),

[0034] The vapor inlet pipeline regulating valve (2) is arranged on the vapor inlet pipeline, for regulating the vapor flow into the vapor inlet pipeline.

[0035] As preferred, the vapor inlet pipeline regulating valve (2) is an electric regulating valve.

[0036] As preferred, the plurality of vapor knock mechanisms at least partially share oxygen supply device and / or hydrogen supply device.

[0037] As preferred, the Tesla valve based knock charging mechanism further comprises an intelligent control terminal (48), which can control the opening and closing of the vapor inlet pipeline regulating valve, oxygen flow regulating valve, hydrogen flow regulating valve and / or adjust the opening of the vapor inlet pipeline regulating valve, oxygen flow regulating valve, hydrogen flow regulating valve.

[0038] As preferred, the Tesla valve based knock charging mechanism further comprises a first pressure sensor (3), a first flow sensor (4), a second pressure sensor (43) and a second flow sensor (42),

[0039] The first pressure sensor (3) is arranged on the vapor inlet pipeline, for monitoring the vapor pressure entering the Tesla valve (49) cavity via the vapor inlet pipeline;

[0040] The first flow sensor (4) is arranged on the vapor inlet pipeline, for monitoring the vapor flow entering the Tesla valve (49) cavity via the vapor inlet pipeline;

[0041] The second pressure sensor (43) is arranged on the vapor outlet pipeline, for monitoring the vapor pressure out of the Tesla valve (49) cavity to the vapor outlet pipeline;

[0042] The second flow sensor (42) is arranged on the vapor outlet pipeline, for monitoring the vapor flow out of the Tesla valve (49) cavity to the vapor outlet pipeline;

[0043] The intelligent control terminal (48) controls the opening and closing of the steam inlet pipeline regulating valve, the oxygen flow regulating valve and the hydrogen flow regulating valve and / or adjusts the opening of the steam inlet pipeline regulating valve, the oxygen flow regulating valve and the hydrogen flow regulating valve according to the monitoring data of the first pressure sensor (3), the first flow sensor (4), the second pressure sensor (43) and the second flow sensor (42).

[0044] The steam explosion mechanism provided by the application uses a first pipeline to guide oxygen provided by an oxygen supply device to a mixing chamber, uses a second pipeline to guide hydrogen to the mixing chamber, uses an ignition device to make the hydrogen and oxygen guided into the mixing chamber burn in the mixing chamber and generate water vapor at high temperature, and finally, through explosion driving, can significantly increase the pressure of the water vapor flowing through.

[0045] The steam explosion mechanism provided by the application uses a first pipeline to guide oxygen provided by an oxygen supply device to a mixing chamber, uses a second pipeline to guide hydrogen to the mixing chamber, uses an ignition device to make the hydrogen and oxygen guided into the mixing chamber burn in the mixing chamber and generate water vapor at high temperature, and finally, through explosion driving, can significantly increase the pressure of the water vapor flowing through. BRIEF DESCRIPTION OF DRAWINGS

[0046] Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The detailed description is made with reference to the accompanying drawings.

[0047] ATTACHED Figure 1 The overall structure schematic diagram of the explosion supercharging mechanism based on the Tesla valve provided by the embodiment of the application is shown in the figure.

[0048] Explanation of reference signs:

[0049] 1-filter, 2-vapor inlet pipeline regulating valve, 3-first pressure sensor, 4-first flow sensor, 5-first forward fluid, 6-first reverse fluid, 7-first knock ignition point, 8-second reverse fluid, 9-first high-pressure nozzle, 10-first mixing cavity, 11-first laser igniter, 12-second electric regulating valve, 13-third electric regulating valve, 14-second forward fluid, 15-third reverse fluid, 16-fourth reverse fluid, 17-second knock ignition point, 18-second high-pressure nozzle, 19-second laser igniter, 20-second mixing cavity, 21-fourth electric regulating valve, 22-fifth electric regulating valve, 23-third forward fluid, 24-fifth reverse fluid, 25-sixth reverse fluid, 26-third knock ignition point, 27-third high-pressure nozzle, 28-third mixing cavity, 29-third laser igniter, 30-sixth electric regulating valve, 31-seventh electric regulating valve, 32-fourth forward fluid, 33-seventh reverse fluid, 34-eighth reverse fluid, 35-fourth knock ignition point, 36-fourth high-pressure nozzle, 37-fourth laser igniter, 38-fourth mixing cavity, 39-eighth electric regulating valve, 40-ninth electric regulating valve, 41-expansion cavity, 42-second flow sensor, 43-second pressure sensor, 44-first hydrogen storage tank, 45-second oxygen storage tank, 46-second hydrogen storage tank, 47-first oxygen storage tank, 48-intelligent control terminal, 49-Tesla valve, 50-fluid intersection point. DETAILED DESCRIPTION

[0050] Therefore, the application provides a steam knock mechanism and a knock supercharging mechanism based on a Tesla valve.

[0051] To further clarify the technical means and effects taken by the application to achieve the predetermined object, the specific embodiments, structures, features and effects of the steam knock mechanism and the knock supercharging mechanism based on a Tesla valve according to the application are described in detail as follows. In the following description, different "an embodiment" or "embodiments" do not necessarily refer to the same embodiment. In addition, the specific features, structures or characteristics in one or more embodiments can be combined in any suitable form.

[0052] The term "and / or" in this paper is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which specifically means that A and B can exist at the same time, A can exist alone, B can exist alone, and any one of the above three cases can exist.

[0053] Steam detonation mechanism

[0054] Referring to the drawings Figure 1 The steam detonation mechanism comprises a first pipeline, a second pipeline, a third pipeline, a mixing chamber, a nozzle, a detonation starting point, an oxygen supply device, a hydrogen supply device and an ignition device. One end of the first pipeline is in communication with the oxygen supply device, and the other end of the first pipeline is in communication with the mixing chamber. One end of the second pipeline is in communication with the hydrogen supply device, and the other end of the second pipeline is in communication with the mixing chamber. The ignition device is used to ignite the hydrogen and oxygen in the mixing chamber to generate steam. One end of the third pipeline is in communication with the mixing chamber, and the nozzle is arranged at the other end of the third pipeline, so that the steam generated in the mixing chamber enters the detonation starting point in sequence through the third pipeline and the nozzle.

[0055] The steam detonation mechanism provided by the embodiment of the present application uses the first pipeline to guide the oxygen provided by the oxygen supply device to the mixing chamber, uses the second pipeline to guide the hydrogen to the mixing chamber, and uses the ignition device to ignite the hydrogen and oxygen guided into the mixing chamber to generate steam at high temperature. Finally, the steam flowing through the detonation starting point can be significantly pressurized.

[0056] The amount of substance of the hydrogen supplied by the hydrogen supply device and the amount of substance of the oxygen supplied by the oxygen supply device are in a ratio of 2:1, so that the hydrogen and the oxygen react in the mixing chamber to generate water. In this case, the ratio of the amount of substance of the hydrogen supplied by the hydrogen supply device to the amount of substance of the oxygen supplied by the oxygen supply device is 2:1, which is the same as the coefficient of the hydrogen and the oxygen in the chemical reaction equation of the hydrogen and the oxygen to generate water, so that the complete combustion of the hydrogen can be ensured as much as possible, thereby avoiding the safety hazard caused by the increase of the hydrogen in the environment. In addition, the product water obtained after the combustion of the hydrogen and the oxygen in the mixing chamber is environmentally friendly and pollution-free, and can increase the steam flow and improve the gas production.

[0057] The ignition device is a laser igniter, and the fire source output end of the laser igniter is arranged in the mixing chamber. In this case, the laser igniter has a simple structure and is easy to implement, and can achieve no open flame in the environment of the steam detonation mechanism provided by the embodiment of the present application, so that the possibility of fire can be significantly reduced.

[0058] The steam explosion mechanism further comprises an oxygen flow regulating valve and a hydrogen flow regulating valve, the oxygen flow regulating valve is arranged between the oxygen supply device and the first pipeline to regulate the supply flow of oxygen, and the hydrogen flow regulating valve is arranged between the hydrogen supply device and the second pipeline to regulate the supply flow of hydrogen, so that the oxygen flow entering the mixing cavity through the first pipeline can be regulated by the oxygen flow regulating valve, and the hydrogen flow entering the mixing cavity through the second pipeline can be regulated by the hydrogen flow regulating valve, thereby better meeting the requirement that the mass of hydrogen is 2:1 of the mass of oxygen in the complete combustion process of hydrogen.

[0059] The oxygen flow regulating valve and the hydrogen flow regulating valve are electric regulating valves, in this embodiment, the electric regulating valve is a normally closed electromagnetic valve, when a high level is input to the normally closed electromagnetic valve, the normally closed electromagnetic valve can be opened, and with the increase of the level, the opening of the normally closed electromagnetic valve increases, and the flow of the gas flowing through the normally closed electromagnetic valve increases; with the decrease of the level, the opening of the normally closed electromagnetic valve decreases, and the flow of the gas flowing through the normally closed electromagnetic valve decreases until the normally closed electromagnetic valve is closed, so that the flow of the gas flowing through the normally closed electromagnetic valve can be controlled by adjusting the level input to the normally closed electromagnetic valve, and the control process is accurate and simple.

[0060] The radial dimension of the nozzle is smaller than the radial dimension of the third pipeline, in this case, as the gas flows from the third pipeline to the nozzle, the caliber is contracted, and according to Bernoulli equation p+ρgh+(1 / 2)·ρv 2 =c, wherein p, ρ and v are the pressure, density and velocity of the fluid respectively; h is the vertical height; g is the acceleration of gravity; and c is a constant, so that as the caliber is contracted, the volume of the gas per unit section decreases, and the pressure of the gas on the section increases, thereby the pressure of the gas sprayed to the explosion starting point through the nozzle can be increased, and the gas with high pressure is obtained, and further, the gas with high pressure can pressurize the gas flowing through.

[0061] Steam explosion mechanism based on Tesla valve

[0062] Referring to the accompanying drawings, Figure 1 The steam explosion mechanism based on Tesla valve provided by the application comprises a Tesla valve 49, a steam inlet pipeline, a steam outlet pipeline and at least one steam explosion mechanism provided by the application, the explosion starting point of the steam explosion mechanism is arranged at the fluid intersection point 50 of the Tesla valve 49, so that the inlet steam entering the inner cavity of the Tesla valve 49 through the steam inlet pipeline is subjected to explosion of the steam explosion mechanism, and the pressure of the outlet steam is increased.

[0063] The knock supercharging mechanism based on the Tesla valve provided by the embodiment of the present application utilizes the Tesla valve as a basic flow channel, and the inside of the Tesla valve contains several groups of asymmetric branch channels in the shape of broken lines or arcs to form a one-way flow guide structure. The core function of the main structure is to utilize the asymmetry of the flow channel to realize the characteristics of "low resistance in the forward direction and high resistance in the reverse direction", so as to constrain the energy to act on the water flow in a directional manner and avoid the loss of high-pressure energy backflow. On this basis, the steam knock mechanism provided by the present application is arranged at the fluid intersection point of the Tesla valve, which can significantly increase the steam pressure flowing through the basic flow channel of the Tesla valve under the conditions of meeting the requirements of energy saving and environmental protection.

[0064] The fluid intersection points 50 of the Tesla valve 49 include multiple steam knock mechanisms, and the number of the steam knock mechanisms is the same as that of the fluid intersection points 50 of the Tesla valve 49. The knock starting points of the steam knock mechanisms are arranged at the fluid intersection points 50 of the Tesla valve 49 in a one-to-one correspondence, so that the steam entering the inner cavity of the Tesla valve 49 through the steam inlet pipeline is subjected to the knock action of the multiple steam knock mechanisms, and the pressure is increased. In this embodiment, the fluid intersection points 50 of the Tesla valve 49 are four, and therefore, one steam knock mechanism is arranged at each fluid intersection point 50. The first knock starting point 7 of the first steam knock mechanism and the third knock starting point 26 of the third steam knock mechanism are located at two lower fluid intersection points, the second knock starting point 17 of the second steam knock mechanism and the fourth knock starting point 35 of the fourth steam knock mechanism are located at two upper fluid intersection points, the first reverse fluid 6 generated by the first knock starting point 7 and the second reverse fluid 8, the third reverse fluid 15 and the fourth reverse fluid 16 generated by the second knock starting point 17, the fifth reverse fluid 24 and the sixth reverse fluid 25 generated by the third knock starting point 26, and the seventh reverse fluid 33 and the eighth reverse fluid 34 generated by the fourth knock starting point 35 interact with the first forward fluid 5, the second forward fluid 14, the third forward fluid 23 and the fourth forward fluid 32 entering the inner cavity of the Tesla valve 49 through the steam inlet pipeline, so as to significantly increase the pressure of the forward fluid.

[0065] The knock supercharging mechanism based on the Tesla valve further includes a filter 1. The filter 1 is arranged in the inner cavity of the steam inlet pipeline, so that the steam entering the inner cavity of the Tesla valve through the steam inlet pipeline is purified by the filter 1. In this case, various pollutants of the steam entering the inner cavity of the Tesla valve 49 through the steam inlet pipeline can be reduced, and the possibility of the pollutants being deposited on the inner wall of the inner cavity of the Tesla valve 49 is reduced. In addition, the inner cavity of the Tesla valve 49 has many bends, and once the pollutants are deposited on the inner wall of the inner cavity of the Tesla valve 49, it will be difficult to clean. Therefore, the filter 1 can increase the service life of the knock supercharging mechanism based on the Tesla valve provided by the embodiment of the present application.

[0066] Wherein, the radial dimension gradually increases to form the expansion chamber 41 in the process of the steam outlet pipeline extending from the tail end of the Tesla valve to the far end. In this case, according to Bernoulli equation p + ρgh + (1 / 2)·ρv 2 = c, where p, ρ, v are the pressure, density and velocity of the fluid respectively; h is the vertical height; g is the acceleration of gravity; c is a constant. It can be seen that, with the increase of the caliber of the expansion chamber 41, the volume of the gas per unit section increases while the pressure of the gas on the section decreases, that is, the expansion chamber 41 can play a role in stabilizing the pressure and buffering, so that safety accidents caused by excessive pressure of the steam flowing out of the steam outlet pipeline can be avoided.

[0067] Wherein, the knock supercharging mechanism based on the Tesla valve further comprises a first pressure sensor 3, a first flow sensor 4, a second pressure sensor 43 and a second flow sensor 42. The first pressure sensor 3 is arranged on the steam inlet pipeline and is used to monitor the pressure of the steam entering the inner cavity of the Tesla valve 49 through the steam inlet pipeline. The first flow sensor 4 is arranged on the steam inlet pipeline and is used to monitor the flow of the steam entering the inner cavity of the Tesla valve 49 through the steam inlet pipeline. The second pressure sensor 43 is arranged on the steam outlet pipeline and is used to monitor the pressure of the steam flowing out of the inner cavity of the Tesla valve 49 to the steam outlet pipeline. The second flow sensor 42 is arranged on the steam outlet pipeline and is used to monitor the flow of the steam flowing out of the inner cavity of the Tesla valve 49 to the steam outlet pipeline. In this case, the first pressure sensor 3, the first flow sensor 4, the second pressure sensor 43 and the second flow sensor 42 can quantitatively monitor the pressure and flow data of the inner cavity of the Tesla valve 49 of the knock supercharging mechanism based on the Tesla valve provided in the embodiment, which can further ensure the safety of the application of the knock supercharging mechanism based on the Tesla valve provided in the embodiment.

[0068] Wherein, the knock supercharging mechanism based on the Tesla valve further comprises a steam inlet pipeline regulating valve 2. The steam inlet pipeline regulating valve 2 is arranged on the steam inlet pipeline and is used to regulate the flow of the steam entering the steam inlet pipeline. In this case, the steam inlet pipeline regulating valve 2 can be used to regulate the flow of the steam entering the inner cavity of the Tesla valve 49 from the steam inlet pipeline, so as to regulate the pressure of the steam.

[0069] Wherein, the steam inlet pipeline regulating valve 2 is an electric regulating valve. In this embodiment, the electric regulating valve is a normally closed electromagnetic valve. When a high level is input to the normally closed electromagnetic valve, the normally closed electromagnetic valve can be opened. With the increase of the level, the opening of the normally closed electromagnetic valve increases, and the flow of the gas flowing through the normally closed electromagnetic valve increases. With the decrease of the level, the opening of the normally closed electromagnetic valve decreases, and the flow of the gas flowing through the normally closed electromagnetic valve decreases until the normally closed electromagnetic valve is closed. In this case, the size of the flow of the gas flowing through the normally closed electromagnetic valve can be controlled by adjusting the size of the level input to the normally closed electromagnetic valve, and the control process is accurate and simple.

[0070] In this case, the integration performance of the Tesla valve-based detonation supercharging mechanism provided by the embodiments of the present application can be improved. In this embodiment, the vapor detonation mechanism includes four, the oxygen pipeline and the hydrogen pipeline of the first vapor detonation mechanism intersect to form a first mixing chamber 10, a first laser igniter 11 is arranged in the first mixing chamber 10, and a first high-pressure nozzle 9 is arranged at a first fluid intersection point of the Tesla valve 49 to form a first detonation starting point 7. The oxygen pipeline and the hydrogen pipeline of the second vapor detonation mechanism intersect to form a second mixing chamber 20, a second laser igniter 19 is arranged in the second mixing chamber 20, and a second high-pressure nozzle 18 is arranged at a second fluid intersection point of the Tesla valve 49 to form a second detonation starting point 17. The oxygen pipeline and the hydrogen pipeline of the third vapor detonation mechanism intersect to form a third mixing chamber 28, a third laser igniter 29 is arranged in the third mixing chamber 28, and a third high-pressure nozzle 27 is arranged at a third fluid intersection point of the Tesla valve 49 to form a third detonation starting point 26. The oxygen pipeline and the hydrogen pipeline of the fourth vapor detonation mechanism intersect to form a fourth mixing chamber 38, a fourth laser igniter 37 is arranged in the fourth mixing chamber 38, and a fourth high-pressure nozzle 36 is arranged at a fourth fluid intersection point of the Tesla valve 49 to form a fourth detonation starting point 35. Among them, the oxygen flow regulating valve of the first vapor detonation mechanism is a second electric regulating valve 12, and the hydrogen flow regulating valve of the first vapor detonation mechanism is a third electric regulating valve 13; the oxygen regulating valve of the third vapor detonation mechanism is a seventh electric regulating valve 31, and the hydrogen regulating valve of the third vapor detonation mechanism is a sixth electric regulating valve 30, wherein the first vapor detonation mechanism and the third vapor detonation mechanism share a first hydrogen storage tank 44 and a first oxygen storage tank 47. The oxygen flow regulating valve of the second vapor detonation mechanism is a fourth electric regulating valve 21, and the hydrogen regulating valve of the second vapor detonation mechanism is a fifth electric regulating valve 22; the oxygen regulating valve of the fourth vapor detonation mechanism is a ninth electric regulating valve 40, and the hydrogen regulating valve of the fourth vapor detonation mechanism is an eighth electric regulating valve 39, wherein the second vapor detonation mechanism and the fourth vapor detonation mechanism share a second hydrogen storage tank 46 and a second oxygen storage tank 45.

[0071] The Tesla valve-based knock intensifier further comprises an intelligent control terminal 48, which can control the opening and closing of the vapor inlet pipeline regulating valve, the oxygen flow regulating valve and the hydrogen flow regulating valve and / or adjust the opening degree of the vapor inlet pipeline regulating valve, the oxygen flow regulating valve and the hydrogen flow regulating valve. In this case, the intelligent control terminal 48 can be used to automatically control the opening and closing of the vapor inlet pipeline regulating valve, the oxygen flow regulating valve and the hydrogen flow regulating valve and / or adjust the opening degree of the vapor inlet pipeline regulating valve, the oxygen flow regulating valve and the hydrogen flow regulating valve, so as to further ensure the safety of the application of the Tesla valve-based knock intensifier provided by the embodiment of the present application, and remote control can be realized to avoid safety accidents caused by on-site staff. When there are multiple explosion points, the knock time of each explosion point can be intelligently controlled to realize step-by-step pressurization, and the number of explosion points can be selected according to the terminal pressure required to be boosted.

[0072] The Tesla valve-based knock intensifier further comprises a first pressure sensor 3, a first flow sensor 4, a second pressure sensor 43 and a second flow sensor 42. The first pressure sensor 3 is arranged on the vapor inlet pipeline and used to monitor the vapor pressure entering the inner cavity of the Tesla valve 49 through the vapor inlet pipeline. The first flow sensor 4 is arranged on the vapor inlet pipeline and used to monitor the vapor flow entering the inner cavity of the Tesla valve 49 through the vapor inlet pipeline. The second pressure sensor 43 is arranged on the vapor outlet pipeline and used to monitor the vapor pressure flowing out of the inner cavity of the Tesla valve 49 to the vapor outlet pipeline. The second flow sensor 42 is arranged on the vapor outlet pipeline and used to monitor the vapor flow flowing out of the inner cavity of the Tesla valve 49 to the vapor outlet pipeline. The intelligent control terminal 48 can control the opening and closing of the vapor inlet pipeline regulating valve, the oxygen flow regulating valve and the hydrogen flow regulating valve and / or adjust the opening degree of the vapor inlet pipeline regulating valve, the oxygen flow regulating valve and the hydrogen flow regulating valve according to the monitoring data of the first pressure sensor 3, the first flow sensor 4, the second pressure sensor 43 and the second flow sensor 42. In this case, the intelligent terminal can control the opening and closing of the vapor inlet pipeline regulating valve, the oxygen flow regulating valve and the hydrogen flow regulating valve and / or adjust the opening degree of the vapor inlet pipeline regulating valve, the oxygen flow regulating valve and the hydrogen flow regulating valve according to the monitoring data of the first pressure sensor 3, the first flow sensor 4, the second pressure sensor 43 and the second flow sensor 42 without manual operation, so as to realize unattended operation and further save human resources.

[0073] Although the preferred embodiments of the present application have been described, those skilled in the art who have the basic inventive concept can make further changes and modifications to the embodiments. Therefore, the appended claims are intended to include the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0074] Obviously, many modifications and variations of the present application are possible in light of the above teachings. It is, therefore, to be understood that within the scope of the appended claims and their equivalents, the application can be practiced otherwise than as specifically described.

Claims

1. A steam detonation mechanism, characterized in that, It includes a first pipeline, a second pipeline, a third pipeline, a mixing chamber, a nozzle, a detonation initiation point, an oxygen supply device, a hydrogen supply device, and an ignition device. One end of the first pipeline is connected to the oxygen supply device, and the other end of the first pipeline is connected to the mixing chamber; One end of the second pipeline is connected to the hydrogen supply device, and the other end of the second pipeline is connected to the mixing chamber; The ignition device is used to ignite the hydrogen and oxygen in the mixing chamber to generate water vapor. One end of the third pipeline is connected to the mixing chamber, and the nozzle is located at the other end of the third pipeline, so that the water vapor generated in the mixing chamber passes through the third pipeline and the nozzle in sequence and then enters the detonation initiation point.

2. The steam detonation mechanism according to claim 1, characterized in that, The radial dimension of the nozzle is smaller than the radial dimension of the third pipeline.

3. A detonation booster mechanism based on a Tesla valve, characterized in that, Includes a Tesla valve (49), a steam inlet pipe, a steam outlet pipe, and at least one steam detonation mechanism as described in claim 1 or 2. The detonation initiation point of the steam detonation mechanism is located at the fluid junction (50) of the Tesla valve (49), so that the steam entering the inner cavity of the Tesla valve (49) through the steam inlet pipe is pressured by the detonation action of the steam detonation mechanism.

4. The detonation booster mechanism based on a Tesla valve according to claim 3, characterized in that, The Tesla valve (49) has multiple fluid junctions (50), and the vapor detonation mechanism has multiple vapor detonation mechanisms. The number of vapor detonation mechanisms is the same as the number of fluid junctions (50) of the Tesla valve (49). The detonation initiation points of the steam detonation mechanism are respectively set at the fluid junction point (50) of the Tesla valve (49), so that the steam entering the inner cavity of the Tesla valve (49) through the steam inlet pipe is pressured under the detonation action of multiple steam detonation mechanisms.

5. The detonation booster mechanism based on a Tesla valve according to claim 3, characterized in that, It also includes a filter (1), The filter (1) is disposed in the inner cavity of the steam inlet pipe, so that the steam entering the inner cavity of the Tesla valve through the steam inlet pipe is purified by the filter (1).

6. The detonation booster mechanism based on a Tesla valve according to claim 3, characterized in that, As the steam outlet pipeline extends from the tail end of the Tesla valve to the distal end, its radial dimension gradually increases to form an expansion cavity (41).

7. The detonation booster mechanism based on a Tesla valve according to claim 3, characterized in that, It also includes a first pressure sensor (3), a first flow sensor (4), a second pressure sensor (43), and a second flow sensor (42). The first pressure sensor (3) is installed in the steam inlet pipe to monitor the steam pressure entering the inner cavity of the Tesla valve (49) through the steam inlet pipe; The first flow sensor (4) is installed in the steam inlet pipe to monitor the steam flow rate entering the inner cavity of the Tesla valve (49) via the steam inlet pipe; The second pressure sensor (43) is installed in the steam outlet pipe to monitor the steam pressure flowing out of the steam outlet pipe through the inner cavity of the Tesla valve (49); The second flow sensor (42) is installed in the steam outlet pipe to monitor the steam flow rate flowing out of the steam outlet pipe through the inner cavity of the Tesla valve (49); Steam inlet pipe regulating valve (2), the steam inlet pipe regulating valve (2) is installed on the steam inlet pipe and is used to regulate the steam flow rate entering the steam inlet pipe.

8. The detonation booster mechanism based on a Tesla valve according to claim 4, characterized in that, The multiple vapor detonation mechanisms at least partially share an oxygen supply device and / or a hydrogen supply device.

9. The detonation booster mechanism based on a Tesla valve according to claim 7, characterized in that, It also includes an intelligent control terminal (48), which can control the opening and closing of the steam inlet pipeline regulating valve, the oxygen flow regulating valve, and the hydrogen flow regulating valve and / or adjust the opening degree of the steam inlet pipeline regulating valve, the oxygen flow regulating valve, and the hydrogen flow regulating valve.

10. The detonation booster mechanism based on a Tesla valve according to claim 9, characterized in that, The intelligent control terminal (48) coordinates the opening and closing of the steam inlet pipeline regulating valve, the oxygen flow regulating valve, and the hydrogen flow regulating valve and / or adjusts the opening degree of the steam inlet pipeline regulating valve, the oxygen flow regulating valve, and the hydrogen flow regulating valve based on the monitoring data of the first pressure sensor (3), the first flow sensor (4), the second pressure sensor (43), and the second flow sensor (42).

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