A diesel engine heat dissipation and damping device and a method of using the same

Abstract

The application relates to the diesel engine technical field, in particular to a diesel engine heat dissipation damping device and a using method thereof, which comprises a damping protection box, a heat dissipation mechanism is fixedly arranged on the outer side of the damping protection box, balance guide rods are symmetrically arranged in the damping protection box, support mechanisms are symmetrically arranged on the balance guide rods in a sliding mode, and a diesel engine is arranged on the support mechanisms. The rubidium magnet on the buffer sliding block can be used for horizontal damping, the buffer clamping base can be used for vertical damping of the diesel engine, parts are prevented from being damaged due to long-term vibration fatigue, the service life of the diesel engine is greatly prolonged, the diesel engine is suspended in the damping protection box, the water tank, the water conveying main pipe and the water conveying branch pipe are communicated with each other and can form circulating water flow, and the semiconductor refrigerating sheet is used for heat dissipation of the water tank, so that the heat dissipation efficiency is improved.

Description

Technical Field

[0001] This invention relates to a heat dissipation and vibration damping device, and more particularly to a diesel engine heat dissipation and vibration damping device and its usage method, belonging to the field of diesel engine technology. Background Technology

[0002] Diesel engines, with their unique structure and operating principle, exhibit significant advantages in power output, economy, and durability, making them particularly suitable for scenarios with high requirements for reliability and fuel efficiency. However, when a diesel engine is running, the reciprocating motion of the piston and the rotation of the crankshaft will generate high-frequency or low-frequency vibrations. If these vibrations directly act on the unit, they may cause precision components such as bearings, gears, and oil pipe interfaces to loosen, wear more rapidly, or even break.

[0003] In addition, diesel engines compress air to high temperatures and then inject diesel atomized droplets to ignite it. Diesel reacts violently with oxygen to produce carbon dioxide and water, releasing a large amount of chemical energy. Furthermore, the piston, crankshaft, connecting rod, and other components rub against each other during high-speed movement, overcoming resistance and doing work, all of which convert mechanical energy into heat energy. If heat accumulates and causes the engine to overheat, excessively high combustion room temperature can lead to pre-ignition or knocking, disrupting the normal combustion process, reducing thermal efficiency, and increasing fuel consumption. Moreover, in high-temperature environments, the increased intake air temperature leads to a decrease in air density, reducing the amount of oxygen entering the cylinder, thereby reducing combustion efficiency and power output. Therefore, diesel engines need to be vibration damped and cooled during operation to ensure their service life.

[0004] Therefore, it is urgent to improve the cooling and vibration damping devices of diesel engines to solve the above-mentioned problems. Summary of the Invention

[0005] The purpose of this invention is to provide a diesel engine cooling and vibration damping device and its usage method. The neodymium magnet and metal ring on the buffer slider can perform horizontal vibration damping, and the buffer seat can perform vertical vibration damping of the diesel engine, avoiding component fatigue damage due to long-term vibration and greatly improving the service life of the diesel engine. The diesel engine is suspended inside the vibration damping and protection box. The interconnected water tank, water supply main and water supply branch pipes can form a circulating water flow. The semiconductor cooling chip dissipates heat from the water tank, improving the heat dissipation efficiency.

[0006] To achieve the above objectives, the main technical solutions adopted by the present invention include:

[0007] A diesel engine cooling and vibration damping device includes a vibration damping and protection box. A cooling mechanism is fixedly installed on the outer side of the vibration damping and protection box. Symmetrically distributed balance guide rods are installed inside the vibration damping and protection box. Symmetrically distributed support mechanisms are slidably installed on the balance guide rods. A diesel engine is installed on the support mechanisms. The support mechanisms include a buffer block connecting rod and buffer sliders installed at both ends of the buffer block connecting rod. A guide ring is connected to the bottom of the buffer slider. The guide ring is slidably installed on the balance guide rod. A buffer seat is rotatably installed on the buffer slider. The buffer seat abuts against the bottom of the diesel engine.

[0008] Both ends of the balance guide rod are fixedly provided with metal rings, and metal wires are wound around the outer side of the metal rings. A rubidium magnet is fixedly provided on the side of the guide ring near the metal ring. When the metal wires are energized, the metal ring and the side of the rubidium magnet near the metal ring have the same magnetism.

[0009] One end of the buffer holder is rotatably mounted on the buffer slider via a pivot. A holder support rod is provided at the bottom of the buffer holder. A spring is provided on the outer side of the holder support rod and passes through the buffer slider. The spring is located between the buffer holder and the buffer slider.

[0010] Preferably, the buffer slider has a rotating groove inside, one end of the buffer seat is rotatably disposed inside the rotating groove, the rotating groove has a support rod hole inside, and the seat support rod is slidably disposed inside the support rod hole;

[0011] The upper end of the spring abuts against the buffer seat, and the bottom of the spring abuts against the port of the support rod hole;

[0012] The upper end of the buffer seat is provided with a limit rod, which is used to hold the diesel engine in place.

[0013] Preferably, a rubber insulating layer is fixedly disposed inside the metal ring, the rubber insulating layer is fixedly connected to the balance guide rod, and guide rod fixing heads are fixedly disposed at both ends of the balance guide rod. The guide rod fixing heads are fixedly disposed inside the shock-absorbing and protective box through guide rod fixing bases.

[0014] Both the guide ring and the rubidium magnet have guide holes inside, and the guide holes are slidably disposed on the balance guide rod.

[0015] Preferably, the outer side of the shock-absorbing protective box is provided with a horizontal heat dissipation groove, and the bottom side of the shock-absorbing protective box is provided with a water tank groove. The heat dissipation mechanism includes a water tank, a main water supply pipe and a branch water supply pipe that are interconnected. The branch water supply pipe is located inside the horizontal heat dissipation groove, and the main water supply pipe and the water tank are located inside the water tank groove.

[0016] A water pump is connected to the water tank, and the water pump is connected to the main water supply pipe through a three-way valve.

[0017] Preferably, a water tank fixing bracket is fixedly installed on the bottom side of the shock-absorbing protective box, and a plurality of evenly distributed fixing support arms are provided on the water tank fixing bracket. The fixing support arms are fixedly installed on the bottom side of the shock-absorbing protective box by screws.

[0018] A semiconductor cooling chip is fixedly installed in the middle of the water tank fixing bracket. The semiconductor cooling chip includes a cooling chip heat absorption surface and a cooling chip heat dissipation surface, and the cooling chip heat absorption surface abuts against the outer side of the water tank.

[0019] Preferably, a protective plate is fixedly provided on the periphery of the shock-absorbing protective box. The protective plate includes a protective top plate and a protective side plate. The protective side plate is fixedly provided at the ports on both sides of the shock-absorbing protective box. The protective top plate is fixedly provided at the upper port of the shock-absorbing protective box. An air inlet is provided on the protective top plate, and an air inlet grille is fixedly provided inside the air inlet.

[0020] Preferably, a ventilation hole is provided at the bottom of the inner side of the shock-absorbing protective box, and an air extraction nozzle is fixedly provided at the lower end of the ventilation hole. The air extraction nozzle is connected to the interior of the shock-absorbing protective box through the ventilation hole, and an air extraction grille is fixedly provided at the lower end of the air extraction nozzle.

[0021] Preferably, the inner side of the shock-absorbing and protective box is provided with symmetrically distributed movable plate grooves, a movable plate is slidably arranged inside the movable plate grooves, and a handle is provided on the upper side of the movable plate;

[0022] The bottom of the shock-absorbing and protective box is provided with several evenly distributed assembly plates.

[0023] Preferably, a temperature sensor is fixedly installed on the bottom side of the protective top plate. The temperature sensor is connected to a central processing unit via a wire. The central processing unit is electrically connected to an electric telescopic rod and is connected to a power source via a wire.

[0024] A method of using a diesel engine cooling and vibration damping device includes the following steps:

[0025] Step 1: Install the shock absorber box. Install and secure the shock absorber box using the mounting plate at the bottom of the shock absorber box.

[0026] Step 2: Diesel engine installation. First, place the diesel engine inside the shock absorber housing. Then, adjust the position of the diesel engine so that its bottom is engaged with the buffer bracket and secure it with bolts.

[0027] Step 3: Secure the protective plate. After securing the diesel engine, fix the protective side plate and the protective top plate to the shock absorber box, and pull the movable plate to seal the upper port of the shock absorber box.

[0028] Step 4: After starting the diesel engine, simultaneously start the water pump on the cooling mechanism and the metal wire on the balance guide rod to stabilize the diesel engine on the balance guide rod.

[0029] The present invention has at least the following beneficial effects:

[0030] 1. Regardless of which end the buffer slider moves towards the balance guide rod, the neodymium magnet on the corresponding buffer slider will approach the corresponding metal ring and achieve horizontal vibration reduction under the action of magnetic force. At the same time, the strength of the electromagnet's magnetism can be adjusted by changing the current, controlling the vibration amplitude within a safe range, avoiding component fatigue damage due to long-term vibration, and significantly extending the unit's lifespan. During vertical vibration reduction, one end of the buffer seat rotates inside the rotating groove via a rotating shaft. When pressure is applied to the buffer seat, the seat support rod at the bottom of the buffer seat will slide downwards and be supported by a spring, playing a role in shock absorption and buffering. Therefore, it can provide vertical vibration reduction for the diesel engine.

[0031] 2. The diesel engine is suspended inside the shock-absorbing protective box, which facilitates heat dissipation. The interconnected water tank, main water supply pipe, and branch water supply pipes can form a circulating water flow, achieving heat dissipation of the shock-absorbing protective box through water cooling. The heat-absorbing surface of the thermoelectric cooler is in contact with the water tank, so it can absorb heat from the water tank through the heat-absorbing surface of the cooler, and then transfer the heat to the air through the heat-dissipating surface of the cooler, thus achieving the purpose of heat dissipation. Especially when the diesel engine is running, the airflow can further accelerate the heat dissipation of the thermoelectric cooler and improve the heat dissipation efficiency.

[0032] 3. While the protective top plate is fixedly installed on the upper port of the shock-absorbing protective box, the movable plate slides inside the movable plate groove. Therefore, the contact area between the port and the air can be adjusted through the protective top plate to improve the heat dissipation efficiency. The temperature sensor inside the protective top plate detects the temperature inside the shock-absorbing protective box. When the temperature is too high, the information is transmitted to the central processing unit. The central processing unit then processes the information and transmits it to the electric telescopic rod. The electric telescopic rod brakes the protective top plate to adjust the opening and closing state of the protective top plate, thereby achieving the purpose of automatic heat dissipation.

[0033] 4. After the diesel engine is running, because the air intake at the bottom of the shock absorber box is protruding, it can actively absorb the air inside the shock absorber box according to the principle of flow velocity and pressure, thereby extracting the heat inside the shock absorber box to achieve the purpose of heat dissipation. When rainwater enters the inside of the shock absorber box through the protective top plate or air intake grille, in order to prevent the rainwater from accumulating inside the shock absorber box, the accumulated rainwater can also flow out through the air intake at the bottom of the exhaust hole, avoiding water accumulation and improving the service life of the diesel engine. Attached Figure Description

[0034] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0035] Figure 1 Cross-sectional view of the present invention Figure 1 ;

[0036] Figure 2 This is a partial structural diagram of the present invention;

[0037] Figure 3 This is a structural diagram of the support mechanism of the present invention;

[0038] Figure 4 This is a structural diagram of the buffer slider of the present invention;

[0039] Figure 5 This is a structural diagram of the buffer card holder of the present invention;

[0040] Figure 6 This is a structural diagram of the balance guide rod of the present invention;

[0041] Figure 7 This is a structural diagram of the shock-absorbing and protective box of the present invention;

[0042] Figure 8 Cross-sectional view of the present invention Figure 2 ;

[0043] Figure 9 This is a structural diagram of the water tank fixing bracket of the present invention;

[0044] Figure 10 This is a structural diagram of the heat dissipation mechanism of the present invention;

[0045] Figure 11 This is a perspective view of the present invention.

[0046] In the diagram, 1. Shock-absorbing protective box; 101. Horizontal heat dissipation groove; 102. Water tank; 103. Exhaust vent; 104. Movable plate slide; 2. Balance guide rod; 201. Metal ring; 202. Rubber insulation layer; 203. Metal wire; 204. Guide rod fixing head; 205. Guide rod fixing base; 3. Support mechanism; 301. Buffer block connecting rod; 302. Buffer slider; 303. Guide ring; 304. Neodymium magnet; 305. Rotating groove; 306. Buffer seat; 307. Rotating shaft; 308. Seat support rod; 309. Spring; 310. Limiting rod; 311. Guide hole; 312. 1. Support rod clip; 4. Heat dissipation mechanism; 401. Water tank; 402. Water pump; 403. Three-way valve; 404. Main water supply pipe; 405. Branch water supply pipe; 5. Water tank fixing bracket; 501. Fixed support arm; 502. Screw; 6. Semiconductor cooling chip; 601. Cooling chip heat absorption surface; 602. Cooling chip heat dissipation surface; 7. Air extraction nozzle; 701. Air extraction port grille; 8. Protective plate; 801. Protective side plate; 802. Movable plate; 803. Protective top plate; 804. Air inlet; 9. Air inlet grille; 10. Assembly plate; 11. Electric telescopic rod; 12. Temperature sensor; 13. Central processing unit. Detailed Implementation

[0047] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0048] like Figures 1-11As shown, the diesel engine cooling and vibration damping device provided in this embodiment includes a vibration damping and protection box 1. A cooling mechanism 4 is fixedly installed on the outer side of the vibration damping and protection box 1. The cooling mechanism 4 absorbs heat and dissipates it into the air, achieving a balance between energy saving and efficient heat dissipation, ensuring suitable oil temperature, and extending engine life. The vibration damping and protection box 1 can absorb 70%-90% of vibration energy. Because the reciprocating motion of the piston and the rotation of the crankshaft generate high-frequency or low-frequency vibrations when the diesel engine is running, if the vibration directly acts on the unit, it may cause precision components such as bearings, gears, and oil pipe interfaces to loosen, wear more rapidly, or even break. Therefore, The vibration damping mechanism can control the vibration amplitude within a safe range, preventing component fatigue damage due to long-term vibration and significantly extending the unit's lifespan. The vibration damping and protection box 1 has symmetrically distributed balance guide rods 2 inside. Symmetrically distributed support mechanisms 3 are slidably mounted on the balance guide rods 2. A diesel engine is mounted on the support mechanism 3. The diesel engine is placed on the support mechanism 3, which slides on the balance guide rods 2, thus providing a certain degree of buffering for the diesel engine. The support mechanism 3 includes a buffer block connecting rod 301 and buffer sliders 302 located at both ends of the buffer block connecting rod 301. The bottom of the buffer slider 302... A guide ring 303 is connected to the support mechanism 3. The guide ring 303 is slidably mounted on the balance guide rod 2. A buffer seat 306 is rotatably mounted on the buffer slider 302. The buffer seat 306 abuts against the bottom of the diesel engine. After the diesel engine is placed on the support mechanism 3, it is fixed by the buffer seat 306 on the buffer slider 302. When the diesel engine vibrates, it drives the support mechanism 3 to slide on the balance guide rod 2, which plays a certain role in buffering. Metal rings 201 are fixedly mounted at both ends of the balance guide rod 2. Metal wires 203 are wound around the outer side of the metal rings 201. The guide ring 303 is close to the metal rings 201. A neodymium magnet 304 is fixedly installed on one side of 01. After the metal wire 203 is energized, the metal ring 201 and the side of the neodymium magnet 304 that are close to each other have the same magnetism. When the diesel engine shakes horizontally, it will drive the buffer slider 302 to move closer to one end of the balance guide rod 2. When the buffer slider 302 moves closer to the metal ring 201 at one end, since the metal wire 203 is energized and forms an electromagnet with the metal ring 201, a magnetic pole with the same as the neodymium magnet 304 is formed at one end of the metal ring 201. Under the interaction between the magnetic poles, the neodymium magnet 304 and the metal ring 201 repel each other, thus hindering the movement of the buffer slider 302.

[0049] Horizontal vibration reduction: Regardless of which end of the balance guide rod 2 the buffer slider 302 moves towards, the neodymium magnet 304 on the corresponding buffer slider 302 will approach the corresponding metal ring 201, and achieve the purpose of horizontal vibration reduction under the action of magnetic force. At the same time, the strength of the electromagnet's magnetism can be adjusted by changing the magnitude of the current. That is to say, when the magnetism is stronger, the vibration amplitude of the buffer slider 302 is smaller, and vice versa. The vibration amplitude is controlled within a safe range, avoiding component fatigue damage due to long-term vibration, and significantly extending the service life of the unit.

[0050] During vertical vibration reduction, one end of the buffer seat 306 is rotatably mounted on the buffer slider 302 via a rotating shaft 307. A seat support rod 308 is provided at the bottom of the buffer seat 306. A spring 309 is provided on the outer side of the seat support rod 308 and passes through the buffer slider 302. The spring 309 is positioned between the buffer seat 306 and the buffer slider 302. Since the diesel engine is placed on the support mechanism 3, the diesel engine will compress the buffer seat 306 on the buffer slider 302. When the diesel engine shakes up and down, a rotating groove 305 is provided inside the buffer slider 302. One end of the buffer seat 306 is rotatably mounted inside the rotating groove 305, and a support rod is provided inside the rotating groove 305. The clamping hole 312 and the clamping support rod 308 are slidably disposed inside the clamping hole 312. The upper end of the spring 309 abuts against the buffer clamping seat 306, and the bottom of the spring 309 abuts against the end of the clamping hole 312. The upper end of the buffer clamping seat 306 is provided with a limit rod 310, which is used to hold the diesel engine. One end of the buffer clamping seat 306 is rotated inside the rotating groove 305 through the rotating shaft 307. When the buffer clamping seat 306 is subjected to pressure, the clamping support rod 308 at the bottom of the buffer clamping seat 306 will slide downward inside the clamping hole 312 and be supported by the spring 309, which plays a role in shock absorption and buffering, thus enabling vertical shock absorption of the diesel engine.

[0051] Therefore, the neodymium magnet 304 and metal ring 201 on the buffer slider 302 can perform horizontal vibration reduction, and the buffer bracket 306 can perform vertical vibration reduction on the diesel engine, avoiding component fatigue damage due to long-term vibration and greatly improving the service life of the diesel engine.

[0052] Because diesel engines compress air to high temperatures and then inject diesel atomized droplets to ignite it, diesel fuel reacts violently with oxygen to produce carbon dioxide and water, releasing a large amount of chemical energy. In addition, components such as pistons, crankshafts, and connecting rods rub against each other during high-speed movement, overcoming resistance and doing work, all of which convert mechanical energy into heat energy. If heat accumulates and causes the engine to overheat, excessively high combustion chamber temperature can cause pre-ignition or knocking, disrupting the normal combustion process, reducing thermal efficiency, and increasing fuel consumption. Moreover, in high-temperature environments, the increased intake air temperature leads to a decrease in air density, reducing the amount of oxygen entering the cylinder, thereby reducing combustion efficiency and power output. Therefore, diesel engines need to be cooled.

[0053] The outer side of the shock-absorbing protective box 1 is provided with a horizontal heat dissipation groove 101, and the bottom side of the shock-absorbing protective box 1 is provided with a water tank groove 102. The heat dissipation mechanism 4 includes a water tank 401, a water supply main 404 and a water supply branch pipe 405 that are connected to each other. The water supply branch pipe 405 is located inside the horizontal heat dissipation groove 101, and the water supply main 404 and the water tank 401 are located inside the water tank groove 102. The diesel engine is suspended inside the shock-absorbing protective box 1 to facilitate the heat dissipation of the diesel engine. The horizontal heat dissipation groove 101 is provided on the outer side of the shock-absorbing protective box 1, and the protruding part is equivalent to a heat dissipation fin to achieve the purpose of heat dissipation. The water supply branch pipe 405 is located inside the horizontal heat dissipation groove 101, and the water flow inside the water supply branch pipe 405 achieves the purpose of heat dissipation of the shock-absorbing protective box 1.

[0054] The interconnected water tank 401, main water supply pipe 404, and branch water supply pipe 405 can form a circulating water flow, achieving the purpose of heat dissipation for the shock-absorbing protective box 1 through water cooling. A water pump 402 is connected to the water tank 401, and the water pump 402 is connected to the main water supply pipe 404 through a three-way valve 403. In order to make the water flow, the water pump 402 is connected to the water tank 401. The water pump 402 circulates the water in the water tank 401 in the main water supply pipe 404 and the branch water supply pipe 405, thereby reducing the heat on the shock-absorbing protective box 1. The structure is simple and improves the service life of the diesel engine.

[0055] In order to reduce the heat inside water tank 401, such as Figure 9As shown, a water tank fixing bracket 5 is fixedly installed on the bottom side of the shock-absorbing protective box 1. Several evenly distributed fixing support arms 501 are installed on the water tank fixing bracket 5. The fixing support arms 501 are fixed to the bottom side of the shock-absorbing protective box 1 by screws 502. The water tank 401 is fixed inside the water tank tank 102 by the fixing support arms 501 on the water tank fixing bracket 5, which improves the stability of the water tank 401. A semiconductor cooling chip 6 is fixedly installed in the middle of the water tank fixing bracket 5. The semiconductor cooling chip 6 includes a cooling chip heat absorption surface 601 and a cooling chip heat dissipation surface 602. The cooling chip heat absorption surface 601 abuts against the outer side of the water tank 401. The cooling chip heat absorption surface 601 on the semiconductor cooling chip 6 abuts against the water tank 401. Therefore, the heat on the water tank 401 can be absorbed by the cooling chip heat absorption surface 601 and then transferred to the air by the cooling chip heat dissipation surface 602 to achieve the purpose of heat dissipation. Especially when the diesel engine is running, the air flow can further accelerate the heat dissipation of the semiconductor cooling chip 6 and improve the heat dissipation efficiency.

[0056] Furthermore, such as Figure 3 , Figure 4 as well as Figure 6 As shown, a rubber insulation layer 202 is fixedly installed inside the metal ring 201. The rubber insulation layer 202 is fixedly connected to the balance guide rod 2. The metal ring 201 is fixedly mounted on the balance guide rod 2 through the rubber insulation layer 202, which improves the stability of the metal ring 201. Guide rod fixing heads 204 are fixedly installed at both ends of the balance guide rod 2. The guide rod fixing heads 204 are fixedly mounted inside the shock-absorbing and protective box 1 through the guide rod fixing base 205. The guide rod fixing heads 204 at both ends of the balance guide rod 2 are fixedly mounted inside the shock-absorbing and protective box 1 through the guide rod fixing base 205. Inside the shock-absorbing protective box 1, the structural strength of the balance guide rod 2 is improved, and the diesel engine can be suspended inside the shock-absorbing protective box 1 to facilitate the cooling of the diesel engine. The guide ring 303 and the neodymium magnet 304 are both provided with guide holes 311. The guide holes 311 are slidably set on the balance guide rod 2. The guide holes 311 on the guide ring 303 and the neodymium magnet 304 can be slidably set on the balance guide rod 2. That is to say, when the diesel engine shakes, it can drive the buffer slider 302 to slide on the balance guide rod 2. The structure is simple and the suspended setting is convenient for shock absorption and heat dissipation.

[0057] Furthermore, such as Figure 1 and Figure 11As shown, a protective plate 8 is fixedly installed on the periphery of the shock absorber protective box 1. The protective plate 8 includes a protective top plate 803 and a protective side plate 801. The protective side plate 801 is fixedly installed at the ports on both sides of the shock absorber protective box 1. The protective side plate 801 protects the ports of the shock absorber protective box 1 and improves the service life of the diesel engine. The protective top plate 803 is fixedly installed at the upper port of the shock absorber protective box 1. An air inlet 804 is opened on the protective top plate 803. An air intake grille 9 is fixedly installed inside the air inlet 804. When the temperature inside the shock absorber protective box 1 is too high, it can dissipate heat through the air intake grille 9 on the air inlet 804, thereby improving the heat dissipation efficiency.

[0058] Furthermore, the inner side of the shock-absorbing protective box 1 is provided with symmetrically distributed movable plate grooves 104. A movable plate 802 is slidably mounted inside the movable plate grooves 104. A handle is provided on the upper side of the movable plate 802. While the protective top plate 803 is fixedly mounted on the upper port of the shock-absorbing protective box 1, the movable plate 802 slides inside the movable plate grooves 104. Therefore, the contact area between the port and the air can be adjusted through the protective top plate 803, improving heat dissipation efficiency. A temperature sensor 12 is fixedly mounted on the bottom side of the protective top plate 803. 2. A central processing unit 13 is connected via a wire. The central processing unit 13 is electrically connected to an electric telescopic rod 11 and is connected to a power source via a wire. The temperature sensor 12 inside the protective top plate 803 detects the temperature inside the shock-absorbing protective box 1. When the temperature is too high, the information is transmitted to the central processing unit 13. The central processing unit 13 then processes the information and transmits it to the electric telescopic rod 11. The electric telescopic rod 11 brakes the protective top plate 803 to adjust the opening and closing state of the protective top plate 803, thereby achieving the purpose of automatic heat dissipation.

[0059] Furthermore, such as Figure 1 and Figure 11 As shown, a ventilation hole 103 is provided at the bottom of the inner side of the shock absorber protective box 1. An air extraction nozzle 7 is fixedly installed at the lower end of the ventilation hole 103. The air extraction nozzle 7 is connected to the interior of the shock absorber protective box 1 through the ventilation hole 103. After the diesel engine is running, since the air extraction nozzle 7 at the bottom of the shock absorber protective box 1 is in a raised state, it can actively absorb the air inside the shock absorber protective box 1 according to the principle of flow rate and pressure, thereby extracting the heat inside the shock absorber protective box 1 to achieve the purpose of heat dissipation. An air extraction grille 701 is fixedly installed at the lower end of the air extraction nozzle 7, and the air extraction grille 701 plays the role of dust prevention.

[0060] In addition, when rainwater enters the interior of the shock-absorbing protective box 1 through the protective top plate 803 or the air intake grille 9, in order to prevent rainwater from accumulating inside the shock-absorbing protective box 1, the accumulated rainwater can also flow out through the air intake nozzle 7 at the bottom of the exhaust hole 103 to avoid water accumulation and improve the service life of the diesel engine. The bottom of the shock-absorbing protective box 1 is provided with several evenly distributed mounting plates 10. The diesel engine is fixed by the mounting plates 10 to improve the stability of the shock-absorbing protective box 1.

[0061] like Figures 1-11 As shown, the method of using the diesel engine cooling and vibration damping device provided in this embodiment includes the following steps:

[0062] Step 1: Installation of the shock absorber box. The shock absorber box 1 is installed and fixed by the mounting plate 10 at the bottom of the shock absorber box 1.

[0063] Step 2: Diesel engine installation. First, place the diesel engine inside the shock absorber housing 1, then adjust the position of the diesel engine so that the bottom of the diesel engine is engaged with the buffer bracket 306, and fix it with bolts.

[0064] Step 3: Secure the protective plate. After securing the diesel engine, secure the protective side plate 801 and the protective top plate 803 to the shock absorber protective box 1, and pull the movable plate 802 to seal the upper port of the shock absorber protective box 1.

[0065] Step 4: After the diesel engine starts, simultaneously start the water pump 402 on the cooling mechanism 4 and the metal wire 203 on the balance guide rod 2, and the diesel engine will stabilize on the balance guide rod 2.

[0066] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0067] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0068] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A heat dissipation and shock absorbing device for a diesel engine, comprising a shock absorbing protective box (1), characterized in that, A heat dissipation mechanism (4) is fixedly installed on the outer side of the shock-absorbing protective box (1). A symmetrically distributed balance guide rod (2) is installed inside the shock-absorbing protective box (1). A symmetrically distributed support mechanism (3) is slidably installed on the balance guide rod (2). A diesel engine is installed on the support mechanism (3). The support mechanism (3) includes a buffer block connecting rod (301) and buffer sliders (302) installed at both ends of the buffer block connecting rod (301). A guide ring (303) is connected to the bottom of the buffer slider (302). The guide ring (303) is slidably installed on the balance guide rod (2). A buffer seat (306) is rotatably installed on the buffer slider (302). The buffer seat (306) abuts against the bottom of the diesel engine. Both ends of the balance guide rod (2) are fixedly provided with metal rings (201), and metal wires (203) are wound around the outer side of the metal rings (201). A rubidium magnet (304) is fixedly provided on the side of the guide ring (303) near the metal rings (201). When the metal wires (203) are energized, the metal rings (201) and the rubidium magnets (304) near the metal rings (201) have the same magnetism. One end of the buffer seat (306) is rotatably mounted on the buffer slider (302) via a rotating shaft (307). A seat support rod (308) is provided at the bottom of the buffer seat (306). A spring (309) is provided on the outer side of the seat support rod (308) and passes through the buffer slider (302). The spring (309) is located between the buffer seat (306) and the buffer slider (302).

2. The diesel engine cooling and vibration damping device according to claim 1, characterized in that: The buffer slider (302) has a rotating groove (305) inside, and one end of the buffer seat (306) is rotatably disposed inside the rotating groove (305). The rotating groove (305) has a support rod hole (312) inside, and the seat support rod (308) is slidably disposed inside the support rod hole (312). The upper end of the spring (309) abuts against the buffer seat (306), and the bottom of the spring (309) abuts against the port of the support rod hole (312). The upper end of the buffer seat (306) is provided with a limiting rod (310), which is used to abut against the diesel engine.

3. The diesel engine cooling and vibration damping device according to claim 1, characterized in that: A rubber insulation layer (202) is fixedly installed inside the metal ring (201). The rubber insulation layer (202) is fixedly connected to the balance guide rod (2). Guide rod fixing heads (204) are fixedly installed at both ends of the balance guide rod (2). The guide rod fixing heads (204) are fixedly installed inside the shock-absorbing and protective box (1) through the guide rod fixing base (205). The guide ring (303) and the rubidium magnet (304) are both provided with guide holes (311), and the guide holes (311) are slidably disposed on the balance guide rod (2).

4. The diesel engine cooling and vibration damping device according to claim 1, characterized in that: The outer side of the shock-absorbing protective box (1) is provided with a horizontal heat dissipation groove (101), and the bottom side of the shock-absorbing protective box (1) is provided with a water tank groove (102). The heat dissipation mechanism (4) includes a water tank (401), a water supply main pipe (404), and a water supply branch pipe (405) that are connected to each other. The water supply branch pipe (405) is located inside the horizontal heat dissipation groove (101), and the water supply main pipe (404) and the water tank (401) are located inside the water tank groove (102). A water pump (402) is connected to the water tank (401), and the water pump (402) is connected to the main water supply pipe (404) through a three-way valve (403).

5. A diesel engine cooling and vibration damping device according to claim 4, characterized in that: A water tank fixing bracket (5) is fixedly installed on the bottom side of the shock-absorbing protective box (1). A number of evenly distributed fixing support arms (501) are provided on the water tank fixing bracket (5). The fixing support arms (501) are fixedly installed on the bottom side of the shock-absorbing protective box (1) by screws (502). A semiconductor cooling chip (6) is fixedly installed in the middle of the water tank fixing bracket (5). The semiconductor cooling chip (6) includes a cooling chip heat absorption surface (601) and a cooling chip heat dissipation surface (602). The cooling chip heat absorption surface (601) abuts against the outer side of the water tank (401).

6. A diesel engine cooling and vibration damping device according to claim 1, characterized in that: The shock-absorbing protective box (1) is fixedly provided with a protective plate (8) on its periphery. The protective plate (8) includes a protective top plate (803) and a protective side plate (801). The protective side plate (801) is fixedly provided at the ports on both sides of the shock-absorbing protective box (1). The protective top plate (803) is fixedly provided at the upper port of the shock-absorbing protective box (1). An air inlet (804) is provided on the protective top plate (803). An air inlet grille (9) is fixedly provided inside the air inlet (804).

7. A diesel engine cooling and vibration damping device according to claim 1, characterized in that: The bottom of the inner side of the shock-absorbing protective box (1) is provided with an exhaust hole (103). An exhaust nozzle (7) is fixedly provided at the lower end of the exhaust hole (103). The exhaust nozzle (7) is connected to the interior of the shock-absorbing protective box (1) through the exhaust hole (103). An exhaust port grille (701) is fixedly provided at the lower end of the exhaust nozzle (7).

8. A diesel engine cooling and vibration damping device according to claim 1, characterized in that: The inner side of the shock-absorbing and protective box (1) is provided with symmetrically distributed movable plate grooves (104), and a movable plate (802) is slidably arranged inside the movable plate grooves (104). A handle is provided on the upper side of the movable plate (802). The bottom of the shock-absorbing and protective box (1) is provided with several evenly distributed assembly plates (10).

9. A diesel engine cooling and vibration damping device according to claim 6, characterized in that: A temperature sensor (12) is fixedly installed on the bottom side of the protective top plate (803). The temperature sensor (12) is connected to a central processing unit (13) via a wire. An electric telescopic rod (11) is electrically connected to the central processing unit (13), and the central processing unit (13) is connected to a power source via a wire.

10. A method of using a diesel engine cooling and vibration damping device, characterized in that, The use of a diesel engine cooling and vibration damping device according to any one of claims 1-9 includes the following steps: Step 1: Installation of the shock absorber box. The shock absorber box (1) is installed and fixed by the mounting plate (10) at the bottom of the shock absorber box (1); Step 2: Diesel engine installation. First, place the diesel engine inside the shock-absorbing protective box (1), then adjust the position of the diesel engine so that the bottom of the diesel engine is engaged with the buffer bracket (306) and fixed with bolts. Step 3: Fix the protective plate. After fixing the diesel engine, fix the protective side plate (801) and the protective top plate (803) to the shock absorber protective box (1), and pull the movable plate (802) to seal the upper port of the shock absorber protective box (1). Step 4: After the diesel engine is started, the water pump (402) on the cooling mechanism (4) and the metal wire (203) on the balance guide rod (2) are started simultaneously, and the diesel engine is stabilized on the balance guide rod (2).

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