A smart heat dissipation adaptive control generator set

Abstract

This utility model discloses an intelligent heat dissipation adaptive control generator set, including: a generator set and an intelligent heat dissipation structure. The intelligent heat dissipation structure is installed on the generator set. This utility model relates to the field of generator set technology. By integrating vortex tube hot and cold separation technology, a fully adaptive closed-loop control system and a compact structural design, it achieves high efficiency and intelligence in the thermal management of the generator set. Its core innovation lies in using high-pressure gas to dynamically separate into high-temperature and low-temperature airflows in the vortex tube. The high-temperature airflow preheats the combustion chamber to recover waste heat, while the low-temperature airflow directly cools the generator set, forming an energy closed loop.

Description

Technical Field

[0001] This utility model relates to the field of generator set technology, specifically to an intelligent heat dissipation adaptive control generator set. Background Technology

[0002] In the field of generator set technology, the performance of the cooling system directly affects the operating efficiency and reliability of the equipment. Traditional generator sets mainly rely on forced convection fans or water-cooled circulation systems for cooling. These technologies have significant limitations: First, their heat dissipation intensity cannot be dynamically adjusted in real time according to the equipment load, leading to overheating under high-temperature loads and energy waste during low-temperature operation. Second, traditional cooling systems are usually independent of waste heat recovery mechanisms, requiring additional energy consumption for combustion chamber preheating, failing to effectively utilize the heat generated during the cooling process, resulting in low energy utilization. In addition, split-type cooling components (such as independent coolers and preheating devices) result in complex piping, large space occupation, and high maintenance costs, making them particularly unsuitable for mobile scenarios with limited space, such as ships and field operation equipment. Furthermore, traditional gas filling pipelines lack siphon effect optimization design, resulting in unstable high-pressure gas flow, which easily causes uneven workload of the cooling components, and backflow and noise are easily generated during gas flow, affecting system stability. In view of these issues, this case was developed through in-depth research. Utility Model Content

[0003] To achieve the above objectives, this utility model provides the following technical solution: an intelligent heat dissipation adaptive control generator set, comprising: a generator set and an intelligent heat dissipation structure, the intelligent heat dissipation structure being installed on the generator set, the generator set comprising: a protective housing, a combustion chamber, and a generator body, the generator body being connected to the combustion chamber, the protective housing being fitted onto the combustion chamber and the generator body, the intelligent heat dissipation structure comprising: multiple vortex tube coolers, toothed air inlet pipes, T-shaped air inlet pipes, a pair of transfer valves, a pair of high-pressure air inlet boxes, a pair of gearboxes, a pair of speed-changing drive motors, a pair of bidirectional threaded rods, a pair of bidirectional threaded pipes, a pair of lifting extrusion plates, a pair of sealing rings, a pair of feeding valves, multiple flow valves, toothed high-temperature drain pipes, toothed low-temperature drain pipes, and a pair of flow sensors; Multiple vortex tube coolers are installed on the outside of the protective housing. Toothed air inlet pipes are connected to multiple vortex tube coolers. T-shaped air inlet pipes are connected to the toothed air inlet pipes and a pair of intermediate valves. The pair of intermediate valves are connected to a pair of high-pressure air inlet boxes. A pair of bidirectional threaded pipes are inserted into a pair of high-pressure air inlet boxes. A pair of bidirectional threaded rods are movably inserted into the inside of a pair of bidirectional threaded pipes. A pair of gearboxes are fitted onto a pair of bidirectional threaded pipes. A pair of gear drives are connected to a pair of gearboxes. A pair of lifting extrusion plates are installed onto a pair of bidirectional threaded rods. A pair of sealing rings are fitted onto a pair of lifting extrusion plates. A pair of feeding valves are installed onto a pair of high-pressure air inlet boxes. Multiple flow valves are installed on the toothed air inlet pipes and connected to multiple vortex tube coolers. Toothed high-temperature drain pipes are connected to multiple vortex tube coolers. Toothed low-temperature drain pipes are connected to multiple vortex tube coolers. A pair of flow sensors are installed on the toothed high-temperature drain pipes and the toothed low-temperature drain pipes.

[0004] Preferably, the inner side of the toothed air inlet pipe is provided with multiple L-shaped drain pipes, which are respectively connected to multiple vortex tube coolers.

[0005] Preferably, a flow sensor is provided on the inner side of the T-shaped inflation tube.

[0006] Preferably, the toothed inflation tube is provided with multiple horn-shaped unidirectional plates.

[0007] Preferably, a temperature sensor is provided on the inside of the protective case.

[0008] Preferably, the top of the protective case is provided with a one-way exhaust pipe. Beneficial effects

[0009] This invention provides an intelligent heat dissipation adaptive control generator set. It offers the following advantages: This intelligent heat dissipation adaptive control generator set achieves high efficiency and intelligence in thermal management by integrating vortex tube thermal separation technology, a fully adaptive closed-loop control system, and a compact structural design. Its core innovation lies in utilizing high-pressure gas to dynamically separate into high-temperature and low-temperature airflows within the vortex tube. The high-temperature airflow preheats the combustion chamber to recover waste heat, while the low-temperature airflow directly cools the generator set, forming an energy closed loop. Combined with the linkage between the temperature sensor within the protective enclosure and the variable-speed drive, the displacement of the extrusion plate and the gas pressure can be adjusted in real time to precisely match the heat dissipation requirements under different loads. Simultaneously, the siphon effect design of the toothed air inlet pipe and the L-shaped drain pipe ensures uniform gas distribution, while the combination of the horn-shaped unidirectional plate and the sealing ring effectively suppresses backflow and noise. Finally, the integrated layout and the safety mechanism of the bidirectional exhaust pipe enable the equipment to possess spatial adaptability, low energy consumption, and high stability in mobile scenarios, providing a more reliable and economical thermal management solution for generator sets under complex operating conditions. Attached Figure Description

[0010] Figure 1 This is a front sectional view of the intelligent heat dissipation adaptive control generator set described in this utility model.

[0011] Figure 2 This is a side sectional view of the intelligent heat dissipation adaptive control generator set described in this utility model.

[0012] In the diagram: 1. Protective housing; 2. Combustion chamber; 3. Vortex tube cooler; 4. Toothed air inlet pipe; 5. T-shaped air inlet pipe; 6. Transfer valve; 7. High-pressure air inlet box; 8. Gearbox; 9. Gear drive motor; 10. Double-sided threaded rod; 11. Double-sided threaded pipe; 12. Lifting extrusion plate; 13. Sealing ring; 14. Feeding valve; 15. Flow valve; 16. Toothed high-temperature drain pipe; 17. Toothed low-temperature drain pipe. Detailed Implementation

[0013] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires. Appropriate controllers and encoders should be selected according to the actual situation to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control further. Example

[0015] Please see Figure 1-2 Traditional cooling methods (such as fans and water cooling) rely on external energy and cannot dynamically adjust the heat dissipation intensity, leading to overheating of equipment under high-temperature loads or energy waste at low temperatures; waste heat is not recovered and utilized, and the preheating of combustion chamber 2 requires additional energy consumption, increasing the overall operating cost; the lack of real-time temperature monitoring and heat dissipation strategy linkage makes it impossible to quickly adjust heat dissipation parameters according to changes in generator load, which can easily lead to thermal runaway or efficiency fluctuations; split heat dissipation components (such as independent coolers and preheating devices) result in complex piping, difficult maintenance, and are not suitable for space-constrained mobile scenarios (such as ships and field equipment); traditional gas filling pipeline design lacks siphon effect optimization, and the high-pressure gas flow is unstable, which can easily cause uneven workload of vortex tube cooler 3, affecting the heat dissipation effect; the lack of unidirectional flow guidance design during gas flow may generate noise or gas backflow, reducing system stability; Therefore, this application protects an intelligent heat dissipation adaptive control generator set. The generator set operates via a variable-speed drive motor 9 on the high-pressure gas filling box 7, which drives a variable-speed gearbox 8 on its drive end. The variable-speed gearbox 8, through a pin, drives a bidirectional threaded tube 11 on its inner side to rotate. The bidirectional threaded tube 11 drives a bidirectional threaded rod 10 on its inner side, which in turn drives a lifting and pressing plate 12. The lifting and pressing plate 12 then drives a sealing ring 13. Through the cooperation of the lifting and pressing plate 12 and the sealing ring 13, the gas inside the high-pressure gas filling box 7 is compressed to the inside of the T-shaped filling pipe 5. The toothed inflation pipe 4 is inflated through the T-shaped inflation pipe 5. The toothed inflation pipe 4, in conjunction with the flow valve 15, inflates the vortex tube cooler 3 under high pressure. The high-pressure gas is cooled and heated by the vortex tube cooler 3. The heated gas is then guided to the inside of the combustion chamber 2 through the toothed high-temperature guide pipe 16 and cooled by the toothed low-temperature guide pipe 17. This process can both preheat and cool the entire equipment. An L-shaped guide pipe is installed between the toothed inflation pipe 4 and the multiple vortex tube coolers 3 to siphon the gas, thereby achieving stable and uniform inflation.

[0016] In summary, the combustion chamber 2 (fuel combustion) and the generator body (power generation) are integrated within the protective housing 1, which has a built-in temperature sensor to monitor the ambient temperature. The vortex tube cooler 3 serves as the core, and thermal management is achieved through high-pressure gas diversion. The transmission path is: transmission drive 9 → transmission gearbox 8 → bidirectional threaded pipe 11 / rod → lifting extrusion plate 12 → sealing ring 13. Gas from the high-pressure charging box 7 is mechanically extruded through the T-shaped charging pipe 5 into the toothed charging pipe 4. The flow valve 15 on the toothed charging pipe 4 regulates the amount of gas entering each vortex tube cooler 3, and the T-shaped charging pipe 5 has a built-in flow sensor for real-time monitoring. After entering the vortex tube, the high-pressure gas is separated into two streams: a high-temperature stream (preheating the combustion chamber 2) and a low-temperature stream (cooling the generator set). The toothed high-temperature inlet pipe 16 guides high-temperature gas into the combustion chamber 2 for auxiliary preheating, while the toothed low-temperature inlet pipe 17 directly cools the generator body, forming a thermal energy cycle. An L-shaped inlet pipe is installed between the toothed charging pipe 4 and the vortex pipe to achieve uniform distribution of gas without power using the Venturi effect, improving charging stability. The toothed charging pipe 4 is equipped with a horn-shaped one-way plate to prevent gas backflow and reduce flow noise. Temperature sensor feedback → speed adjustment of the variable speed drive motor 9 → gas pressure adjustment by the displacement of the extrusion plate → change in the opening degree of the flow valve 15 → dynamic adjustment of the output ratio of the vortex pipe. The bidirectional exhaust pipe design avoids excessive gas pressure in the protective box, ensuring system safety. The preheating of the combustion chamber 2 and the cooling of the generator set are achieved through the same system, and the waste heat of the high-temperature gas is recovered and utilized, reducing energy consumption.

[0017] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart heat dissipation adaptive control generator set, comprising: A generator set and an intelligent heat dissipation structure are provided. The intelligent heat dissipation structure is installed on the generator set. The generator set includes: a protective housing, a combustion chamber, and a generator body. The generator body is connected to the combustion chamber, and the protective housing is fitted onto the combustion chamber and the generator body. The intelligent heat dissipation structure includes: multiple vortex tube coolers, toothed air inlet pipes, T-shaped air inlet pipes, a pair of transfer valves, a pair of high-pressure air inlet boxes, a pair of speed-changing gearboxes, a pair of speed-changing drive motors, a pair of bidirectional threaded rods, a pair of bidirectional threaded pipes, a pair of lifting extrusion plates, a pair of sealing rings, a pair of feeding valves, multiple flow valves, toothed high-temperature drain pipes, toothed low-temperature drain pipes, and a pair of flow sensors. Multiple vortex tube coolers are installed on the outside of the protective housing. Toothed air inlet pipes are connected to multiple vortex tube coolers. T-shaped air inlet pipes are connected to the toothed air inlet pipes and a pair of intermediate valves. The pair of intermediate valves are connected to a pair of high-pressure air inlet boxes. A pair of bidirectional threaded pipes are inserted into a pair of high-pressure air inlet boxes. A pair of bidirectional threaded rods are movably inserted into the inside of a pair of bidirectional threaded pipes. A pair of gearboxes are fitted onto a pair of bidirectional threaded pipes. A pair of gear drives are connected to a pair of gearboxes. A pair of lifting extrusion plates are installed onto a pair of bidirectional threaded rods. A pair of sealing rings are fitted onto a pair of lifting extrusion plates. A pair of feeding valves are installed onto a pair of high-pressure air inlet boxes. Multiple flow valves are installed on the toothed air inlet pipes and connected to multiple vortex tube coolers. Toothed high-temperature drain pipes are connected to multiple vortex tube coolers. Toothed low-temperature drain pipes are connected to multiple vortex tube coolers. A pair of flow sensors are installed on the toothed high-temperature drain pipes and the toothed low-temperature drain pipes.

2. The intelligent heat dissipation adaptive control generator set according to claim 1, characterized in that, The inner side of the toothed air-filling pipe is provided with multiple L-shaped drain pipes, which are respectively connected to multiple vortex tube coolers.

3. The intelligent heat dissipation adaptive control generator set according to claim 2, characterized in that, A flow sensor is installed on the inside of the T-shaped inflation tube.

4. The intelligent heat dissipation adaptive control generator set according to claim 3, characterized in that, The toothed air inflator is equipped with multiple horn-shaped one-way discs.

5. The intelligent heat dissipation adaptive control generator set according to claim 4, characterized in that, A temperature sensor is installed inside the protective case.

6. The intelligent heat dissipation adaptive control generator set according to claim 5, characterized in that, The protective case is equipped with a one-way exhaust pipe at the top.

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