Mute type water-cooling exhaust device with rapid cooling function

Abstract

The invention discloses a mute type water-cooling exhaust device capable of rapidly cooling, and belongs to the technical field of generator sets. A cooling assembly is arranged in a box body, so that the cooling assembly can effectively treat high-temperature waste gas with the temperature reaching up to 800 DEG C or above in a fully-closed box body space, and the high-temperature waste gas can be effectively treated through the cooling assembly under the action of the cooling assembly; the high-temperature waste gas can be rapidly cooled to a safe level, it is ensured that equipment is kept in an ultra-silence state during operation, the design meets the requirements of modern industry for energy conservation and emission reduction, the energy use efficiency is improved, the pollutant emission amount is reduced, the sustainable development target is promoted, and the energy conservation and emission reduction requirements are met. And meanwhile, the ultra-silence effect of the product is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of generator sets, and in particular to a silent water-cooling exhaust device with rapid cooling. Background Art

[0002] With the development of modern industry and technology, the application range of generator sets is becoming more and more extensive, from commercial buildings to energy supply in remote areas, to meeting temporary power needs. However, traditional generator sets will produce high-temperature exhaust gas during operation, especially the exhaust temperature can be as high as 800 degrees Celsius or above. This high temperature not only damages the equipment itself and shortens its service life, but also affects the surrounding environment and the normal operation of other precision instruments. In addition, as stated in the question, if the high-temperature exhaust gas passes directly through the silent box without treatment, it will cause the temperature inside the box to rise, which requires ventilation to cool down, but doing so will destroy the ultra-quiet effect.

[0003] Traditional cooling methods, such as air cooling or air cooling systems, have significant limitations in dealing with the high-temperature exhaust gas generated by the engine. These methods are usually accompanied by higher noise levels and are less efficient in high-temperature environments, resulting in unnecessary energy waste. At the same time, due to the lack of an effective thermal management system, traditional generator sets release a large amount of heat when running for a long time, which not only increases the surrounding ambient temperature, but may also interfere with the stability and performance of nearby electronic equipment. Summary of the invention

[0004] The purpose of the present invention is to provide a silent water-cooled exhaust device with rapid cooling, which can effectively reduce the exhaust temperature and avoid the direct discharge of high-temperature exhaust gas from the generator set into the environment, thereby helping to improve the quality of the surrounding environment and meet the requirements of green energy conservation. At the same time, it can also achieve the effect of reducing noise generation to maintain an ultra-quiet state.

[0005] In order to solve the above technical problems, the present invention adopts a technical solution:

[0006] A rapid cooling silent water-cooling exhaust device comprises:

[0007] A box body, a water inlet pipe is arranged on one side of the box body, and a water outlet pipe is arranged at the lower part of the box body;

[0008] An exhaust pipe is disposed in the inner cavity of the box and extends to the outside of the box;

[0009] A cooling component is arranged in the inner cavity of the box body and is used for quickly cooling the exhaust pipe.

[0010] According to some embodiments, a first chamber, a second chamber, and a third chamber are provided in the inner cavity of the box body from top to bottom, a first water hole connected to the second chamber is provided in the lower side of the first chamber, and a second water hole connected to the third chamber is provided in the lower side of the second chamber;

[0011] The water inlet pipe is arranged on one side of the first chamber, and the water outlet pipe is arranged on one side of the lower part of the third chamber.

[0012] According to some embodiments, the exhaust pipe is disposed in the second chamber, and an output end of the exhaust pipe passes through the box and extends to the outside of the box;

[0013] The lower part of the exhaust pipe has a plurality of input ends along the length direction thereof, each of the input ends is connected to an exhaust manifold, and the input end of the exhaust manifold passes through the third chamber and extends to the outside of the box body.

[0014] According to some embodiments, the exhaust manifold is arranged at an inclined angle.

[0015] According to some embodiments, the exhaust manifold has an inclination angle of 45°.

[0016] According to some embodiments, a silencer pipe is disposed inside the exhaust pipe.

[0017] According to some embodiments, the cooling assembly comprises:

[0018] A serpentine pipe is wound around the exhaust pipe, the inlet end of the serpentine pipe is connected to the first water hole, and the outlet end of the serpentine pipe is connected to the second water hole;

[0019] The acceleration components are respectively arranged at the first water through hole and the second water through hole.

[0020] According to some embodiments, the acceleration component comprises:

[0021] Mounting frame;

[0022] The rotating shaft is rotatably arranged on the mounting frame, the top end of the rotating shaft passes through the mounting frame and extends to the upper part of the mounting frame where a limiting plate is arranged, and a plurality of spiral sheets are arranged on the rotating shaft.

[0023] According to some embodiments, the cooling assembly further comprises:

[0024] A spiral tube is wound around the exhaust pipe, the inlet end of the spiral tube is connected to the first water hole, the outlet end of the spiral tube is connected to the second water hole, and a plurality of protrusions are arranged inside the spiral tube.

[0025] According to some embodiments, the cooling assembly further includes a Tesla valve hole opened in the second chamber, and the exhaust pipe is disposed in the Tesla valve hole.

[0026] Beneficial effects:

[0027] 1. By arranging a cooling component inside the box, the cooling component can effectively treat high-temperature exhaust gas with a temperature of more than 800 degrees Celsius in a fully enclosed box space. With the help of the cooling component, the high-temperature exhaust gas can be quickly cooled to a safe level, ensuring that the equipment maintains an ultra-quiet state during operation. This design meets the requirements of modern industry for energy conservation and emission reduction, which not only helps to improve energy efficiency, but also reduces pollutant emissions, promotes the realization of sustainable development goals, and also ensures that the product can achieve an ultra-quiet effect.

[0028] Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0030] Figure 1 It is a schematic diagram of the first viewing angle of the present invention;

[0031] Figure 2 It is a schematic diagram of a second viewing angle of the present invention;

[0032] Figure 3 It is a schematic diagram of the internal structure of the present invention;

[0033] Figure 4 is a cross-sectional view of a first embodiment of the present invention;

[0034] Figure 5 is a cross-sectional view of a second embodiment of the present invention;

[0035] Figure 6 for Figure 5 A schematic diagram of the acceleration assembly shown in;

[0036] Figure 7 is a cross-sectional view of a third embodiment of the present invention;

[0037] Figure 8 for Figure 7 A local enlarged view of point A shown in FIG.

[0038] Fig. 9 It is a cross-sectional view of a fourth embodiment of the present invention.

[0039] In the figure, 1 is a box body, 11 is a water inlet pipe, 12 is a water outlet pipe, 13 is a first chamber, 14 is a second chamber, 15 is a third chamber, 16 is a first water hole, 17 is a second water hole, 18 is an overflow pipe, 2 is an exhaust pipe, 21 is an exhaust manifold, 22 is a muffler, 3 is a cooling component, 31 is a serpentine pipe, 32 is an acceleration component, 321 is a mounting frame, 322 is a rotating shaft, 323 is a limiting plate, 324 is a spiral sheet, 33 is a spiral pipe, 34 is a protrusion, and 35 is a Tesla valve hole. DETAILED DESCRIPTION

[0040] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0041] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In the description of the present invention, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0043] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0044] Combination Figures 1 to 9 As shown, a silent water-cooled exhaust device with rapid cooling comprises a housing 1, an exhaust pipe 2 and a cooling assembly 3.

[0045] A water inlet pipe 11 is provided on one side of the box body 1, and a water outlet pipe 12 is provided at the lower part of the box body 1; the exhaust pipe 2 is provided in the inner cavity of the box body 1 and extends to the outside of the box body 1; the cooling component 3 is provided in the inner cavity of the box body 1, and is used to quickly cool the exhaust pipe 2.

[0046] Among them, by arranging a cooling component inside the box, the cooling component can effectively treat high-temperature exhaust gas with a temperature of more than 800 degrees Celsius in a fully enclosed box space. With the help of the cooling component, the high-temperature exhaust gas can be quickly cooled to a safe level, ensuring that the equipment maintains an ultra-quiet state during operation. This design meets the requirements of modern industry for energy conservation and emission reduction, not only helps to improve energy efficiency, but also reduces pollutant emissions, promotes the realization of sustainable development goals, and also ensures that the product can achieve an ultra-quiet effect. Specific embodiment 1:

[0048] The inner cavity of the box body 1 is provided with a first chamber 13, a second chamber 14 and a third chamber 15 from top to bottom. A first water hole 16 connected to the second chamber 14 is provided on one side of the lower part of the first chamber 13, and a second water hole 17 connected to the third chamber 15 is provided on one side of the lower part of the second chamber 14; a water inlet pipe 11 is provided on one side of the first chamber 13, and a water outlet pipe 12 is provided on one side of the lower part of the third chamber 15. The exhaust pipe 2 is provided in the second chamber 14, and the output end of the exhaust pipe 2 passes through the box body 1 and extends to the outside of the box body 1; the lower part of the exhaust pipe 2 has multiple input ends along its length direction, and each input end is connected to an exhaust manifold 21, and the input end of the exhaust manifold 21 passes through the third chamber 15 and extends to the outside of the box body 1.

[0049] The gas is introduced into the exhaust pipe 2 through the exhaust manifold 21, and finally discharged to the outside of the box 1 from the output end of the exhaust pipe 2. Since the gas will generate a lot of heat in the process of passing through the exhaust manifold 21 and the exhaust pipe 2, if the gas is not cooled, the gas can reach more than 800 degrees Celsius, thereby generating noise. The first chamber 13, the second chamber 14 and the third chamber 15 are arranged in sequence along the vertical direction inside the box 1. These three chambers constitute a series water cooling channel, wherein the water inlet pipe 11 is connected to the first chamber 13, and the water outlet pipe 12 is located at the lower side of the third chamber 15. In order to ensure that the water flow can smoothly pass through the entire cooling path, a first water hole 16 is opened between the first chamber 13 and the second chamber 14, and a second water hole 17 is provided between the second chamber 14 and the third chamber 15. When the cooling water enters the first chamber 13 through the water inlet pipe 11, it absorbs part of the heat transferred from the exhaust pipe 2. As the temperature rises, the hot water flows into the second chamber 14 through the first water hole 16, and continues to absorb more heat. Then, the hot water reaches the third chamber 15 through the second water hole 17, and finally is discharged from the outlet pipe 12, taking away most of the heat in the exhaust gas. This process not only effectively reduces the temperature of the exhaust gas, but also reduces the thermal stress changes caused by the high temperature difference, thereby reducing the noise generated during the operation of the equipment and achieving a good quiet effect.

[0050] To further illustrate, the exhaust manifold 21 is arranged at an inclined angle. The inclination angle of the exhaust manifold 21 is 45°.

[0051] Among them, the exhaust manifold 21 is arranged at an inclined angle of 45°, which has several important functions and advantages:

[0052] 1. Optimize the airflow path: The 45° tilt design helps optimize the flow path of exhaust gas from the engine cylinder to the exhaust pipe 2. This angle can reduce the resistance of the gas at the turn, allowing the exhaust gas to be discharged more smoothly, thereby improving the efficiency of the entire exhaust system.

[0053] 2. Reduce back pressure: The appropriate tilt angle helps reduce the back pressure of the exhaust system. Excessive back pressure will affect engine performance, increase fuel consumption, and may cause emission problems. By designing the exhaust manifold at a 45° angle, it is possible to minimize the impact on engine output power while ensuring effective exhaust.

[0054] 3. Thermal management: The inclined exhaust manifold helps to improve heat distribution, allowing heat to be transferred more evenly to the cooling system or the surrounding air, preventing local overheating, which is very important for protecting the exhaust system materials and extending their service life.

[0055] 4. Noise control: The tilt angle design can also help change the direction of sound wave propagation, help disperse or reflect some noise, and combine with the water cooling measures in the box to further enhance the overall quiet effect.

[0056] Combination Figure 4 As shown, a silencer 22 is provided inside the exhaust pipe 2. The silencer attenuates the high-frequency and low-frequency noise generated during the exhaust process by changing the exhaust gas flow path, adding a sound wave reflection surface, or using sound-absorbing materials. It can absorb or weaken the sound wave energy, thereby significantly reducing the amount of noise discharged from the exhaust pipe terminal. Some high-performance silencers even use special structures (such as porous plates, resonance cavities, etc.) to provide better noise reduction effects without sacrificing performance. In some cases, the design of the silencer can also help disperse heat and avoid local overheating. This helps protect the exhaust system components from high temperature damage and can assist in the thermal balance of the entire exhaust system. Specific embodiment 2:

[0058] Combination Figure 5 and Figure 6As shown, the cooling assembly 3 includes: a serpentine tube 31 and an acceleration assembly 32. The serpentine tube 31 is wound around the exhaust pipe 2, the inlet end of the serpentine tube 31 is connected to the first water hole 16, and the outlet end of the serpentine tube 31 is connected to the second water hole 17; the acceleration assembly 32 is respectively arranged at the first water hole 16 and the second water hole 17. The acceleration assembly 32 includes: a mounting frame 321, a rotating shaft 322, a limit plate 323 and a spiral sheet 324. The rotating shaft 322 is rotatably arranged on the mounting frame 321, the top end of the rotating shaft 322 passes through the mounting frame 321, and extends to the upper part of the mounting frame 321 to be provided with a limit plate 323, and a plurality of spiral sheets 324 are arranged on the rotating shaft 322.

[0059] Among them, the serpentine tube 31 surrounds the exhaust pipe 2, ensuring that the cooling water can exchange heat with the high-temperature outer wall of the exhaust pipe over the largest area. This layout allows the cooling water to directly absorb heat from the exhaust pipe, thereby effectively reducing the exhaust temperature. The design of the serpentine tube increases the length of the water path and provides more heat exchange opportunities in a limited space. After the cooling water enters the serpentine tube from the first water hole 16, it flows along a winding path until it reaches the second water hole 17. In this process, the cooling water continues to absorb heat to achieve effective cooling of the exhaust. When the cooling water passes through the first water hole 16, the water flow impacts the spiral blade 324, driving the rotating shaft 322 to rotate. As the rotating shaft rotates, the spiral blade further stirs and accelerates the water flow, enhancing the power of the water, making the water flow more turbulent, and improving the heat transfer efficiency. Due to the presence of the acceleration component, the cooling water not only flows faster, but also forms a more complex turbulent state, which greatly increases the heat exchange efficiency between the cooling water and the exhaust pipe surface. Compared with the traditional static water flow, the mixing between water molecules in the turbulent state is more complete, and the temperature difference between cold and hot water decreases faster, thereby achieving a faster and more uniform cooling effect. Since the first chamber 13 and the third chamber 15 are filled with water, even if the noise generated by the high temperature of the exhaust gas in the exhaust pipe 2 is transmitted to the water in the first chamber 13 and the third chamber 15 to generate vibration ripples, the noise is absorbed.

[0060] Specifically, when high-temperature exhaust gas passes through the exhaust pipe 2, mechanical vibrations and sound waves will be generated. These sound waves will propagate along the exhaust pipe and may be transmitted to the first chamber 13 and the third chamber 15 in contact with it. Since these two chambers are filled with water, the sound waves will cause the water surface to vibrate and form ripples after entering the water. These ripples are actually a form of consumption of sound wave energy. Every time a ripple is formed and spread on the water surface, it will take away part of the sound energy and convert it into heat energy or kinetic energy, thereby effectively reducing the energy of the original sound wave. Water is an excellent medium for sound wave propagation, but it is also a good absorber of sound energy. Compared with air, sound propagates faster in water, but at the same time it will also decay rapidly due to friction between water molecules. Therefore, even if some sound waves can penetrate the water surface, they will be quickly absorbed by the water body and converted into heat or other forms of energy, making it difficult to continue to propagate. In a chamber filled with water, sound waves will be reflected multiple times between the upper and lower surfaces of the water surface, resulting in complex interference phenomena. This multiple reflection and interference further disperses the sound wave energy, making the sound energy in any single direction very weak, and ultimately achieving a significant noise reduction effect. Specific embodiment 3:

[0062] Combination Figure 7 As shown, the cooling assembly 3 also includes: a spiral tube 33, which is wound around the exhaust pipe 2, the inlet end of the spiral tube 33 is connected to the first water hole 16, the outlet end of the spiral tube 33 is connected to the second water hole 17, and a plurality of protrusions 34 are arranged inside the spiral tube 33.

[0063] Among them, the design of the spiral tube greatly extends the flow path of the cooling water in a limited space. Compared with a straight pipe, this winding path increases the contact time and area between the cooling water and the outer wall of the exhaust pipe, thereby improving the heat exchange efficiency. The spiral tube is tightly wound on the exhaust pipe 2 to ensure the maximum contact area between the two. In this way, the heat from the exhaust pipe can be absorbed more directly and efficient heat transfer can be achieved. The multiple protrusions 34 inside the spiral tube are the key points of the design. These protrusions can break the laminar state of the cooling water and force the water flow to form turbulence. In the turbulent state, the mixing between water molecules is more intense, and the temperature difference between the cold and hot water decreases rapidly, thereby accelerating the transfer speed of heat from the high temperature area to the low temperature area. Turbulence not only increases the mixing effect of water, but also enhances the disturbance of the boundary layer and reduces thermal resistance. This means that more heat can be taken away by the cooling water instead of staying on the side close to the exhaust pipe, further improving the cooling efficiency. As before, the rotating shaft 322 and the spiral blade 324 in the acceleration component 32 have played a role in accelerating the water flow. When the water flows into the spiral tube 33, due to its special internal structure (i.e., the raised portion), the speed and turbulence of the water flow are further improved, forming an efficient cooling cycle. Combined with the above factors, the spiral tube 33 and the raised portion 34 inside it work together to significantly improve the overall performance of the cooling system. The cooling water continuously absorbs heat in the process of passing through the spiral tube, and due to the presence of turbulence, the heat transfer is more rapid and uniform, and finally the high-temperature exhaust gas in the exhaust pipe 2 is quickly cooled. This efficient cooling method can not only quickly reduce the high temperature in the initial stage, but also maintain the exhaust system in a relatively stable lower temperature range, which is crucial for protecting the engine and other related components from high temperature damage. Specific embodiment 4:

[0065] Combination Fig. 9 As shown, the cooling assembly 3 further includes a Tesla valve hole 35 opened in the second chamber 14 , and the exhaust pipe 2 is arranged in the Tesla valve hole 35 .

[0066] The Tesla Valve 35 design introduces an innovative cooling mechanism that not only enhances the cooling effect, but also improves the overall efficiency of the system. The Tesla Valve is a valveless one-way flow device, whose design was inspired by Nikola Tesla's patented invention. When used in the cooling assembly 3, the Tesla Valve 35 achieves rapid cooling in the following ways:

[0067] 1. Optimize fluid dynamics

[0068] Reduced turbulence losses: The unique geometry of the Tesla valve orifice 35 reduces turbulence losses incurred by cooling water as it passes through. This structure guides the water flow in a smoother and more efficient manner, thereby reducing energy consumption and ensuring that more energy is used for heat exchange rather than overcoming internal friction.

[0069] Increased flow rate: Due to the special design of the Tesla valve hole, it can significantly increase the flow rate without adding additional pressure. This allows the cooling water to complete a full cycle in a shorter time, taking away heat faster and achieving more efficient cooling.

[0070] 2. Enhance heat transfer efficiency

[0071] Evenly distribute heat: An optimized flow path is formed around the exhaust pipe 2 in the Tesla valve hole 35, ensuring that the cooling water can evenly surround and contact the outer wall of the exhaust pipe. This layout helps to evenly distribute heat throughout the coolant and avoid local overheating.

[0072] Extended heat exchange time: Despite the increased flow rate, the Tesla valve orifice design allows the water flow to stay in a specific area long enough to fully absorb the heat from the exhaust pipe. This balance ensures efficient heat exchange even at high flow rates.

[0073] 3. Utilize the laminar flow effect

[0074] Laminar flow and boundary layer control: Tesla's valve hole design is conducive to maintaining laminar flow, especially in key areas close to the exhaust pipe surface. In laminar flow, the relative motion between cooling water molecules is small, which helps to form a stable boundary layer and further improve heat transfer efficiency.

[0075] Reduce backflow and eddy current: Backflow and eddy current common in traditional pipes can lead to reduced heat exchange efficiency, while the design of Tesla valve holes effectively suppresses these adverse phenomena, making the cooling process smoother and more efficient.

[0076] 4. Comprehensive cooling effect

[0077] Rapid response to temperature changes: Thanks to the above optimized design, Tesla Valve 35 can quickly respond to changes in exhaust temperature and adjust the flow characteristics of cooling water in time to ensure that it is always in the best cooling state. This rapid response capability is essential to cope with the frequent temperature fluctuations during engine operation.

[0078] Reduced system noise: In addition to efficient cooling, the Tesla valve hole design can also reduce mechanical noise caused by water impact or turbulence, providing a quieter operating environment for the entire system.

[0079] It should be noted that the box 1 is provided with an overflow pipe 18, which plays a vital role in the cooling system, mainly in the following aspects:

[0080] 1. Prevent overpressure: During the operation of the cooling system, due to the effect of thermal expansion and contraction, the water inside may expand, causing the pressure in the system to rise. The existence of the overflow pipe can provide a safe outlet for this excess water to avoid damage to the box or other components due to excessive pressure.

[0081] 2. Maintain a stable liquid level: As cooling water is circulated, the liquid level may drop due to evaporation, leakage, etc. Overflow pipes can help monitor and maintain the proper water level, ensuring that the cooling system always has enough cooling medium to perform its function.

[0082] 3. Remove air: When the cooling system is first filled or refilled after maintenance, air may be mixed into the system. If these bubbles are not discharged in time, they will affect the cooling efficiency and may cause local overheating. The overflow pipe can act as an exhaust port to help remove air from the system and ensure the cooling effect.

[0083] 4. Protect equipment: By setting up an overflow pipe, some hot water can be automatically released when the cooling water temperature is too high or the system has an abnormal situation, so as to protect the safe operation of the entire system and avoid damage to the equipment caused by high temperature.

[0084] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A silent water-cooled exhaust device with rapid cooling, characterized in that: include: A box body (1), wherein a water inlet pipe (11) is provided on one side of the box body (1), and a water outlet pipe (12) is provided at the bottom of the box body (1); An exhaust pipe (2) is arranged in the inner cavity of the box body (1) and extends to the outside of the box body (1); A cooling component (3) is arranged in the inner cavity of the box body (1) and is used to quickly cool the exhaust pipe (2).

2. A rapid cooling and silent water-cooling exhaust device according to claim 1, characterized in that: A first chamber (13), a second chamber (14) and a third chamber (15) are provided in the inner cavity of the box body (1) from top to bottom, a first water hole (16) communicating with the second chamber (14) is provided in the lower part of the first chamber (13), and a second water hole (17) communicating with the third chamber (15) is provided in the lower part of the second chamber (14); The water inlet pipe (11) is arranged on one side of the first chamber (13), and the water outlet pipe (12) is arranged on one side of the lower part of the third chamber (15).

3. A rapid cooling and silent water-cooling exhaust device according to claim 2, characterized in that: The exhaust pipe (2) is arranged in the second chamber (14), and the output end of the exhaust pipe (2) passes through the box (1) and extends to the outside of the box (1); The lower part of the exhaust pipe (2) has a plurality of input ends along its length direction, each of which is connected to an exhaust manifold (21), and the input end of the exhaust manifold (21) passes through the third chamber (15) and extends to the outside of the box body (1).

4. A rapid cooling and silent water-cooling exhaust device according to claim 3, characterized in that: The exhaust manifold (21) is arranged at an inclined angle.

5. A rapid cooling and silent water-cooling exhaust device according to claim 4, characterized in that: The exhaust manifold (21) has an inclination angle of 45°.

6. A rapid cooling and silent water-cooling exhaust device according to claim 3, characterized in that: A silencer pipe (22) is arranged inside the exhaust pipe (2).

7. A rapid cooling and silent water-cooling exhaust device according to claim 2, characterized in that: The cooling assembly (3) comprises: a serpentine tube (31) wound around the exhaust pipe (2), the inlet end of the serpentine tube (31) being connected to the first water passage hole (16), and the outlet end of the serpentine tube (31) being connected to the second water passage hole (17); The acceleration component (32) is respectively arranged at the first water through hole (16) and the second water through hole (17).

8. A rapid cooling and silent water-cooling exhaust device according to claim 7, characterized in that: The acceleration component (32) comprises: Mounting frame (321); A rotating shaft (322) is rotatably mounted on the mounting frame (321); the top end of the rotating shaft (322) passes through the mounting frame (321) and extends to the upper portion of the mounting frame (321) where a limiting plate (323) is arranged; and a plurality of spiral sheets (324) are arranged on the rotating shaft (322).

9. The rapid cooling and silent water-cooling exhaust device according to claim 7, characterized in that: The cooling assembly (3) further comprises: A spiral tube (33) is wound around the exhaust pipe (2); the inlet end of the spiral tube (33) is connected to the first water hole (16); the outlet end of the spiral tube (33) is connected to the second water hole (17); and a plurality of protrusions (34) are arranged inside the spiral tube (33).

10. A rapid cooling and silent water-cooling exhaust device according to claim 9, characterized in that: The cooling component (3) further comprises a Tesla valve hole (35) opened in the second chamber (14), and the exhaust pipe (2) is arranged in the Tesla valve hole (35).

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