A double-layer casing type silent generator

Abstract

This invention discloses a double-casing silent generator, relating to the field of generators. It includes a base shell, a control gate fixedly connected to the outer surface of the base shell, rubber sleeves evenly distributed on the outer surface of the base shell, a starting mechanism fixedly connected to the right end of the inner wall of the base shell, a generator mechanism fixedly connected to the outer surface of the starting mechanism, a water-cooling mechanism fixedly connected to the top of the generator mechanism, a relay fixedly connected to the end of the base shell near the generator mechanism, and a double-casing shell on the top of the base shell. Handles are symmetrically arranged at both ends of the double-casing shell. The starting mechanism operates first, heating and pressurizing the intake air to drive the generator mechanism and generate electricity. Simultaneously, the water-cooling mechanism cools the heated air and absorbs the noise generated by the starting and generator mechanisms.

Description

Technical Field

[0001] The invention relates to the technical field of generators, in particular to a double-shell type silent generator. Background Art

[0002] A generator is a device that converts mechanical energy, chemical energy, light energy or other forms of energy into electrical energy. Common types of generators include: diesel generators, which use diesel as fuel and use internal combustion engines to drive the generator to generate electricity. They are often used in factories, construction sites and other places where there is no mains power supply or the mains power is unstable. Generators play a vital role in modern society and provide continuous and stable power supply for our lives and production. For example, in remote mountainous areas, islands and other areas, independent generator systems provide necessary electricity for local residents; in the event of a mains power failure, backup generators can ensure the normal operation of important facilities such as hospitals and communication base stations;

[0003] When the generator is working, the working principle of the generator is to convert chemical energy into heat energy through the combustion of diesel in the diesel engine cylinder. The high-temperature and high-pressure gas generated by the combustion expands, pushing the piston to do reciprocating motion, and driving the rotor of the generator to rotate in the stator, thereby generating an induced current in the stator winding. In this process, the exhaust gas after the diesel combustion is discharged from the cylinder and passes through the exhaust system, which will generate strong airflow noise. Summary of the invention

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the present invention to solve the technical problems is as follows: a double-layer casing type silent generator described in the present invention comprises a bottom casing, a control gate is fixedly connected to the outer surface of the bottom casing, a rubber sleeve is evenly arranged on the outer surface of the bottom casing, a starting mechanism is fixedly connected to the right end of the inner wall of the bottom casing, a power generation mechanism is fixedly connected to the outer surface of the starting mechanism, a water mechanism is fixedly connected to the top of the power generation mechanism, a relay is fixedly connected to one end of the bottom casing close to the power generation mechanism, a double-layer casing is arranged on the top of the bottom casing, and handles are symmetrically arranged at both ends of the double-layer casing;

[0005] The water area mechanism includes a support frame, the top of the support frame is fixedly connected to a water tank, the inner wall of the support frame is fixedly connected to a silencer shell, the top of the silencer shell is fixedly connected to a water inlet end 1, the end of the silencer shell close to the water inlet end 1 is fixedly connected to a water inlet end 2, the outer surface of the water inlet end 1 is fixedly connected to a water pipe 1, the outer surface of the silencer shell is fixedly connected to an air distributor plate, the end of the air distributor plate away from the silencer shell is fixedly connected to an air inlet pipe 1, the end of the water inlet end 1 away from the water pipe 1 is fixedly connected to the water distributor plate, and the inner wall of the silencer shell is evenly provided with silencer mechanisms;

[0006] The silencer mechanism includes a branch pipe, a water inlet pipe 1 is evenly arranged on the outer surface of the water dividing plate, an end of the water inlet pipe 1 away from the water dividing plate is fixedly connected to an inner water pipe, an outer surface of the inner water pipe is evenly arranged with an increasing water plate, an end of the air dividing plate away from the air inlet pipe 1 is fixedly connected to a silencer pipe, a silencer cotton is evenly arranged on the outer surface of the silencer pipe, both ends of the silencer cotton are fixedly connected to arc rings, and a notch is arranged at one end of the silencer pipe close to the arc ring.

[0007] Preferably, the bottom of the support frame is fixedly connected to the inner wall of the bottom shell, and the two ends of the branch pipe are fixedly connected to the inner wall of the silencer shell.

[0008] Preferably, the starting mechanism includes an engine, the top of the engine is fixedly connected to a fuel tank, the top of the fuel tank is provided with an oil drain port, the outer surface of the fuel tank is fixedly connected to an oil controller, the end of the engine away from the generator is fixedly connected to a transmission device, the end of the engine close to the transmission device is fixedly connected to a regulator, the bottom of the engine is fixedly connected to an air bin, the top of the air bin is fixedly connected to an air intake mechanism, and the outer surface of the air bin is fixedly connected to an air pipe.

[0009] Preferably, the bottom of the engine is fixedly connected to the top of the bottom shell, and the end of the air pipe away from the air chamber is fixedly connected to the outer surface of the power generation mechanism.

[0010] Preferably, the air intake mechanism includes an air inlet pipe, an end of the air inlet pipe away from the air bin is fixedly connected to an isolation plate, an end of the isolation plate away from the air inlet pipe is rotatably connected to a rotating shaft, an end of the rotating shaft close to the isolation plate is fixedly connected to a scratch plate, an outer surface of the water inlet end two is fixedly connected to water inlet pipe two, an outer surface of the water inlet pipe two is fixedly connected to a support plate one, an outer surface of the support plate one is fixedly connected to a telescopic spring, a sliding ring is fixedly connected to the top of the telescopic spring, an outer surface of the sliding ring is fixedly connected to a support arm two, an outer surface of the rotating shaft is fixedly connected to a support arm one, an end of the support arm one away from the rotating shaft is fixedly connected to a magnetic ring, an inner wall of the water inlet pipe two is slidably connected to an inner magnetic block, and the inner magnetic block and the magnetic ring attract each other.

[0011] Preferably, the bottom of the air inlet pipe is fixedly connected to the top of the air bin, the end of the second support arm away from the sliding ring is fixedly connected to the outer surface of the rotating shaft, and the top of the second water inlet pipe is fixedly connected to the outer surface of the water tank.

[0012] Preferably, the power generation mechanism includes an output port, the outer surface of the output port is fixedly connected to a power generation shell, the end of the power generation shell away from the output port is fixedly connected to an end plate, the inner wall of the end plate is fixedly connected to an inner ring, the outer surface of the inner ring is evenly provided with copper coils, and the output end of the output port is fixedly connected to a rotor mechanism.

[0013] Preferably, the end of the output port away from the power generation housing is fixedly connected to the outer surface of the engine, and the bottom of the end plate is fixedly connected to the inner wall of the bottom shell.

[0014] Preferably, the rotor mechanism includes a main shaft, a support block is fixedly connected to the outer surface of the main shaft, a support column is fixedly connected to the outer surface of the support block, coils are wound around both ends of the support column, an end of the support block away from the main shaft is fixedly connected to a sound insulation board, an inner wall of the sound insulation board is fixedly connected to a sound insulation pad, streamlined plates are evenly arranged on the outer surface of the sound insulation board, a water ring is fixedly connected to the outer surface of the streamlined plate, a clamping plate is evenly arranged on the outer surface of the main shaft, and a sponge pad is fixedly connected to the end of the clamping plate close to the coil.

[0015] Preferably, one end of the main shaft away from the end plate is fixedly connected to the output end of the output port, and one end of the sponge pad away from the clamping plate is in contact with the coil.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The present invention sets a water area mechanism. After the compressed and heated air of the engine enters the air distributor plate through the intake pipe 1, it will enter the silencer mechanism in the silencer shell, and the high-temperature and high-speed gas will enter the silencer pipe. At the same time, the water in the water tank will enter the interior of the silencer shell and the interior of the water distributor plate from the water inlet end 2 and the water inlet end 1 respectively. The water in the water distributor plate will enter the inner water pipe and the progressive water plate through the water inlet pipe 1. When the high-temperature and high-speed gas moves along the silencer pipe, the air flow will flow out of the silencer pipe from the notch and enter the silencer cotton. When the sound waves pass through these silencer cottons, the sound energy is converted into heat energy and consumed due to friction and viscous resistance, thereby reducing the intensity of the sound. At the same time, there is water in the inner water pipe and the progressive water plate. The water can absorb the heat in the air through the inner water pipe. The layered design of the progressive water plate can also better absorb the ability of sound penetration. The increasing and decreasing area of ​​the progressive water plate can reduce the sound generated by the collision between the air and the progressive water plate during flow.

[0018] 2. The present invention sets an air intake mechanism. When the outside air enters the starting mechanism and is pressurized, it needs to pass through the air inlet pipe. Before entering the air inlet pipe, the isolation plate will block impurities in the air to prevent these impurities from entering the engine and causing damage to the internal devices of the engine. At the same time, as the water in the water tank flows into the silencer shell through the water inlet pipe 2, it will drive the internal inner magnetic block to move a distance along the inner wall of the water inlet pipe 2, thereby attracting the magnetic ring to move together, and then drive the support arm 1 to swing a certain angle, and finally drive the rotating shaft to rotate, so that the scratch plate rotates and removes the dust and impurities attached to the isolation plate, thereby avoiding the blockage of the isolation plate and preventing air from entering the engine. Due to the elastic force of the telescopic spring, when there is no water flow, the telescopic spring will reset upward and drive the magnetic ring and the inner magnetic block to reset together.

[0019] 3. The present invention sets a rotor mechanism. In the engine, the high-temperature gas and high pressure push the piston downward, and the crankshaft is driven to rotate through the connecting rod, thereby driving the main shaft in the rotor mechanism to rotate. Since the support block is fixedly connected to the main shaft, the support column and the coil are also driven to rotate. During the long-term use of the generator, the coil wound on the support column may become loose, causing abnormal noise during rotation. By installing the clamping plate and sponge, not only can the coil be better wound on the support column, which can play a certain buffering role, but also the coil can be prevented from falling off, resulting in mass imbalance or eccentricity, and centrifugal force will be generated during rotation, resulting in vibration and noise.

[0020] 4. The present invention sets a rotor mechanism. With the rotation of the main shaft, the sound insulation plate and the sound insulation pad will also be driven to rotate. The sound insulation pad will play a sound insulation role on the vibration and noise caused by the contact and friction between the crankshaft, connecting rod, bearing and other components during the movement. At the same time, the rotation of the streamlined plate will cause the air in the power generation shell to flow in a directional manner, preventing the air from flowing in different directions and colliding with the outer wall of the device, thereby generating noise. In the process of directional air flow, it can not only come into contact with the water ring, the water in the water ring can not only absorb the temperature of the air, but also blow the components of the rotor mechanism by wind, thereby forming a cooling effect and reducing the noise caused by thermal deformation and thermal expansion of the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a structural exploded diagram of the present invention;

[0023] Figure 3 It is a structural cross-sectional view of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the starting mechanism of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the water area mechanism of the present invention;

[0026] Figure 6 It is a partial structural cross-sectional view of the water area mechanism of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the muffler mechanism of the present invention;

[0028] Figure 8 It is a partial structural schematic diagram of the muffler mechanism of the present invention;

[0029] Fig. 9 It is a structural schematic diagram of the air intake mechanism of the present invention;

[0030] Fig.10 It is a partial structural schematic diagram of the air intake mechanism of the present invention;

[0031] Fig.11 It is a structural schematic diagram of the power generation mechanism of the present invention;

[0032] Fig.12 is a structural cross-sectional view of the power generation mechanism of the present invention;

[0033] Fig.13 It is a structural schematic diagram of the rotor mechanism of the present invention;

[0034] Fig.14 is a structural sectional view of the rotor mechanism of the present invention;

[0035] In the figure: 1, bottom shell; 2, control gate; 3, rubber sleeve; 4, starting mechanism; 5, water area mechanism; 6, power generation mechanism; 7, relay; 8, double shell; 9, handle; 41, engine; 42, fuel tank; 43, oil drain port; 44, oil controller; 45, regulator; 46, transmission device; 47, air chamber; 48, air pipe one; 49, air intake mechanism; 51, support frame; 52, water storage tank; 53, silencer shell; 54, water inlet end one; 55, water inlet end two; 56, air inlet pipe one; 57, water pipe one; 58, water distribution plate; 59, silencer mechanism; 510, air distribution plate; 591, branch pipe; 592, silencer pipe; 593, silencer cotton; 594, notch; 595, arc ring; 596, inner water pipe ;597, incremental water plate;598, water inlet pipe one;491, air inlet pipe;492, isolation plate;493, rotating shaft;494, scratch plate;495, water inlet pipe two;496, support plate one;497, support arm one;498, magnetic ring;499, inner magnetic block;4910, telescopic spring;4911, support arm two;4912, sliding ring;61, output port;62, power generation shell;63, end plate;64, inner ring;65, copper coil;66, rotor mechanism;661, main shaft;662, support block;663, support column;664, coil;665, sound insulation board;666, streamlined plate;667, water ring;668, clamping plate;669, sponge pad;6610, sound insulation pad. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0037] Example 1, using Figure 1-Figure 14 A double-shell silent generator according to one embodiment of the present invention is described as follows.

[0038] like Figure 1-Figure 3 As shown, a double-layer casing type silent generator of the present invention comprises a bottom shell 1, a control gate 2 is fixedly connected to the outer surface of the bottom shell 1, a rubber sleeve 3 is evenly arranged on the outer surface of the bottom shell 1, a starting mechanism 4 is fixedly connected to the right end of the inner wall of the bottom shell 1, a power generation mechanism 6 is fixedly connected to the outer surface of the starting mechanism 4, a water mechanism 5 is fixedly connected to the top of the power generation mechanism 6, a relay 7 is fixedly connected to one end of the bottom shell 1 close to the power generation mechanism 6, a double-layer shell 8 is arranged on the top of the bottom shell 1, and handles 9 are symmetrically arranged at both ends of the double-layer shell 8;

[0039] When a double-layer casing silent generator is working, the control valve is first opened to make the entire generator work. The starting mechanism 4 works first to heat and pressurize the inhaled air to drive the generating mechanism 6 to work, thereby generating electricity. While working, the water mechanism 5 will cool the heated air and absorb the noise generated by the starting mechanism 4 and the generating mechanism 6.

[0040] like Figure 5-Figure 6 The water area mechanism 5 includes a support frame 51, a water tank 52 is fixedly connected to the top of the support frame 51, a silencer shell 53 is fixedly connected to the inner wall of the support frame 51, a water inlet end 54 is fixedly connected to the top of the silencer shell 53, an end of the silencer shell 53 close to the water inlet end 54 is fixedly connected to the water inlet end 2 55, a water pipe 57 is fixedly connected to the outer surface of the water inlet end 54, an air distributor plate 510 is fixedly connected to the outer surface of the silencer shell 53, an end of the air distributor plate 510 away from the silencer shell 53 is fixedly connected to the air inlet pipe 56, an end of the water inlet end 54 away from the water pipe 57 is fixedly connected to the water distributor plate 58, and a silencer mechanism 59 is evenly arranged on the inner wall of the silencer shell 53;

[0041] The compressed and heated gas from the engine 41 enters the air distributor plate 510 through the air intake pipe 56 and then enters the silencer mechanism 59 in the silencer shell 53. The high-temperature and high-speed gas enters the silencer pipe 592. At the same time, the water in the water tank 52 enters the interior of the silencer shell 53 and the water distributor plate 58 from the water inlet end 2 55 and the water inlet end 1 54 respectively. The water in the water distributor plate 58 enters the inner water pipe 596 and the incremental water plate 597 through the water inlet pipe 598.

[0042] like Figure 7-Figure 8 As shown, the silencer mechanism 59 includes a branch pipe 591, a water inlet pipe 598 is evenly arranged on the outer surface of the water distribution plate 58, the end of the water inlet pipe 598 away from the water distribution plate 58 is fixedly connected to the inner water pipe 596, the outer surface of the inner water pipe 596 is evenly arranged with an increasing water plate 597, the end of the air distribution plate 510 away from the air inlet pipe 56 is fixedly connected to a silencer pipe 592, the outer surface of the silencer pipe 592 is evenly arranged with silencer cotton 593, the two ends of the silencer cotton 593 are fixedly connected with arc rings 595, the arc plate controls the direction of air flow, and the end of the silencer pipe 592 close to the arc ring 595 is provided with a notch 594.

[0043] When the high-temperature and high-speed gas moves along the silencer pipe 592, the airflow flows out of the silencer pipe 592 from the notch 594 and enters the silencer cotton 593. When the sound waves pass through the silencer cotton 593, the sound energy is converted into heat energy and consumed due to friction and viscous resistance, thereby reducing the intensity of the sound. At the same time, water is also stored in the inner water pipe 596 and the incremental water plate 597. The water absorbs heat in the air through the inner water pipe 596. The layered design of the incremental water plate 597 can also better absorb the ability of sound penetration. The increasing and decreasing area of ​​the incremental water plate 597 reduces the sound generated by the collision between the air flow and the incremental water plate 597.

[0044] The bottom of the support frame 51 is fixedly connected to the inner wall of the bottom shell 1 , and both ends of the branch pipe 591 are fixedly connected to the inner wall of the silencer shell 53 .

[0045] like Figure 4 As shown, the starting mechanism 4 includes an engine 41, the top of the engine 41 is fixedly connected to a fuel tank 42, the top of the fuel tank 42 is provided with an oil drain port 43, the outer surface of the fuel tank 42 is fixedly connected to an oil controller 44, the end of the engine 41 away from the generator is fixedly connected to a transmission device 46, the end of the engine 41 close to the transmission device 46 is fixedly connected to a regulator 45, the bottom of the engine 41 is fixedly connected to an air chamber 47, the top of the air chamber 47 is fixedly connected to an air intake mechanism 49, and the outer surface of the air chamber 47 is fixedly connected to an air pipe 48.

[0046] By pouring diesel into the fuel tank 42, the diesel will be ignited and will heat and pressurize the air that is sucked into the air chamber 47 from the air intake mechanism 49 and then enters the engine 41, so that the hot air pushes the piston to move downward, drives the crankshaft to rotate and do work through the connecting rod, thereby driving the generator 6 to work.

[0047] The bottom of the engine 41 is fixedly connected to the top of the bottom shell 1, and the end of the air pipe 48 away from the air chamber 47 is fixedly connected to the outer surface of the power generation mechanism 6.

[0048] like Figure 9-10As shown, the air intake mechanism 49 includes an air inlet pipe 491, an end of the air inlet pipe 491 away from the air chamber 47 is fixedly connected to an isolation plate 492, an end of the isolation plate 492 away from the air inlet pipe 491 is rotatably connected to a rotating shaft 493, an end of the rotating shaft 493 close to the isolation plate 492 is fixedly connected to a scratch plate 494, an outer surface of the water inlet end 255 is fixedly connected to a water inlet pipe 2 495, an outer surface of the water inlet pipe 2 495 is fixedly connected to a support plate 1 496, and the support plate 1 496 The outer surface of the water inlet pipe 495 is fixedly connected to a telescopic spring 4910, the top of the telescopic spring 4910 is fixedly connected to a sliding ring 4912, the outer surface of the sliding ring 4912 is fixedly connected to a support arm 2 4911, the outer surface of the rotating shaft 493 is fixedly connected to a support arm 1 497, the end of the support arm 1 497 away from the rotating shaft 493 is fixedly connected to a magnetic ring 498, the inner wall of the water inlet pipe 2 495 is slidably connected to an inner magnetic block 499, and the inner magnetic block 499 and the magnetic ring 498 attract each other.

[0049] When the outside air enters the starting mechanism 4 and is pressurized, it needs to pass through the air inlet pipe 491. Before entering the air inlet pipe 491, the isolation plate 492 will block impurities in the air to prevent these impurities from entering the engine 41 and causing damage to the internal devices of the engine 41. At the same time, as the water in the water tank 52 flows into the silencer shell 53 through the water inlet pipe 2 495, it drives the internal inner magnetic block 499 to move a distance along the inner wall of the water inlet pipe 2 495, thereby attracting the magnetic ring 498 to move together, and then drives the support arm 1 497 to swing a certain angle, and finally drives the rotating shaft 493 to rotate, so that the scratch plate 494 rotates and removes the dust and impurities attached to the isolation plate 492, thereby avoiding the blockage of the isolation plate 492 and preventing air from entering the engine 41. Due to the elastic force of the telescopic spring 4910, when there is no water flow, the telescopic spring 4910 resets upward and drives the magnetic ring 498 and the inner magnetic block 499 to reset together.

[0050] The bottom of the air inlet pipe 491 is fixedly connected to the top of the air bin 47, the end of the support arm 4911 away from the sliding ring 4912 is fixedly connected to the outer surface of the rotating shaft 493, and the top of the water inlet pipe 495 is fixedly connected to the outer surface of the water tank 52.

[0051] The specific workflow is as follows:

[0052] During operation, diesel is poured into the fuel tank 42. After the diesel is ignited, the air sucked into the air chamber 47 from the air intake mechanism 49 and then entering the engine 41 is heated and pressurized, so that the hot air pushes the piston to move downward, and drives the crankshaft to rotate and do work through the connecting rod, thereby driving the power generation mechanism 6 to work, and then the heated gas enters the water mechanism 5. The compressed and heated gas enters the air distributor 510 through the air intake pipe 56 and then enters the silencer mechanism 59 in the silencer shell 53, and the high The high-temperature and high-speed gas enters the silencer pipe 592, and at the same time, the water in the water tank 52 enters the interior of the silencer shell 53 and the interior of the water divider plate 58 from the water inlet end 2 55 and the water inlet end 1 54 respectively. After entering the water divider plate 58, the water will be divided and flow into the water pipe 1 598. The water in the water divider plate 58 enters the inner water pipe 596 and the incremental water plate 597 through the water inlet pipe 1 598. When the high-temperature and high-speed gas moves along the silencer pipe 592, the airflow flows out of the silencer pipe 592 from the gap 594 and enters When the sound waves pass through the silencer cotton 593, due to friction and viscous resistance, the sound energy is converted into heat energy and consumed, thereby reducing the intensity of the sound. The layered design of the incremental water plate 597 can also better absorb the sound when it penetrates. The increasing and decreasing areas of the incremental water plate 597 can reduce the sound generated by the collision with the incremental water plate 597 during air flow. Before this, the isolation plate 492 blocks impurities in the air to prevent these impurities from entering the engine 41 and causing damage to the internal devices of the engine 41. At the same time, as the water in the water tank 52 flows into the silencer shell 53 through the water inlet pipe 495, the internal inner magnetic block 499 is driven to move a distance along the inner wall of the water inlet pipe 495, thereby attracting the magnetic ring 498 to move together, and then driving the support arm 497 to swing a certain angle, and finally driving the rotating shaft 493 to rotate, so that the scratch plate 494 rotates and the dust and impurities attached to the isolation plate 492 are removed.

[0053] Embodiment 2, use Figure 1-Figure 14 A double-shell silent generator according to one embodiment of the present invention is described as follows.

[0054] like Figure 11-Figure 12 As shown, a double-layer casing silent generator of the present invention is based on the first embodiment, and the power generation mechanism 6 includes an output port 61, the outer surface of the output port 61 is fixedly connected to a power generation shell 62, the end of the power generation shell 62 away from the output port 61 is fixedly connected to an end plate 63, the inner wall of the end plate 63 is fixedly connected to an inner ring 64, the outer surface of the inner ring 64 is evenly provided with copper coils 65, and the output end of the output port 61 is fixedly connected to a rotor mechanism 66.

[0055] As the rotor mechanism 66 rotates, the stator, that is, the fixed copper coil 65 winding, cuts the magnetic lines of force to generate electrical energy.

[0056] One end of the output port 61 away from the power generation housing 62 is fixedly connected to the outer surface of the engine 41 , and the bottom of the end plate 63 is fixedly connected to the inner wall of the bottom shell 1 .

[0057] like Figure 13-Figure 14 As shown, the rotor mechanism 66 includes a main shaft 661, the outer surface of the main shaft 661 is fixedly connected to a support block 662, the outer surface of the support block 662 is fixedly connected to a support column 663, both ends of the support column 663 are wound with a coil 664, the end of the support block 662 away from the main shaft 661 is fixedly connected to a sound insulation board 665, the inner wall of the sound insulation board 665 is fixedly connected to a sound insulation pad 6610, the outer surface of the sound insulation board 665 is evenly provided with streamlined plates 666, the outer surface of the streamlined plate 666 is fixedly connected to a water ring 667, the outer surface of the main shaft 661 is evenly provided with clamping plates 668, and the end of the clamping plate 668 close to the coil 664 is fixedly connected to a sponge pad 669.

[0058] During long-term use of the generator, the coil 664 wound on the support column 663 may become loose, causing abnormal noise during rotation. By installing the clamping plate 668 and the sponge, not only can the coil 664 be better wound on the support column 663, which can play a certain buffering role, but it can also prevent the coil 664 from falling off, causing mass imbalance or eccentricity, and generating centrifugal force during rotation, resulting in vibration and noise.

[0059] As the main shaft 661 rotates, the sound insulation plate 665 and the sound insulation pad 6610 will also be driven to rotate. The sound insulation pad 6610 will play a sound insulation role on the vibration and noise caused by the contact and friction between the crankshaft, connecting rod, bearing and other components during the movement. At the same time, the rotation of the streamlined plate 666 causes the air inside the power generation housing 62 to flow in a directional manner, preventing the air from flowing in different directions and colliding with the outer wall of the device, thereby generating noise. During the directional flow of air, it can come into contact with the water ring 667. The water in the water ring 667 not only absorbs the temperature of the air, but also blows the components of the rotor mechanism 66 with wind force, thereby forming a cooling effect and reducing the noise caused by thermal deformation and thermal expansion of the components.

[0060] One end of the main shaft 661 away from the end plate 63 is fixedly connected to the output end of the output port 61 , and one end of the sponge pad 669 away from the clamping plate 668 is in contact with the coil 664 .

[0061] The specific workflow is as follows:

[0062] During operation, the high temperature and high pressure of the gas in the engine 41 pushes the piston downward, and drives the crankshaft to rotate through the connecting rod, thereby driving the main shaft 661 in the rotor mechanism 66 to rotate. Since the support block 662 is fixedly connected to the main shaft 661, it also drives the support column 663 and the coil 664 to rotate. By installing the clamping plate 668 and the sponge, not only can the coil 664 be better wound around the support column 663, but it can also play a certain buffering role, and it can also prevent the coil 664 from falling off, resulting in mass imbalance or eccentricity, and centrifugal force during rotation, resulting in vibration and noise. As the main shaft 661 rotates, the streamlined plate 666 rotates to cause the air inside the power generation housing 62 to flow in a directional manner, preventing the air from flowing in different directions and colliding with the outer wall of the device, thereby generating noise. In the process of directional air flow, it can come into contact with the water ring 667. The water in the water ring 667 not only absorbs the temperature of the air, but also blows the components of the rotor mechanism 66 by wind, thereby forming a cooling effect and reducing the noise caused by thermal deformation and thermal expansion of the components.

[0063] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A double-layer casing silent generator, characterized in that: It comprises a bottom shell (1), the outer surface of the bottom shell (1) is fixedly connected to a control gate (2), the outer surface of the bottom shell (1) is evenly provided with a rubber sleeve (3), the right end of the inner wall of the bottom shell (1) is fixedly connected to a starting mechanism (4), the outer surface of the starting mechanism (4) is fixedly connected to a power generation mechanism (6), the top of the power generation mechanism (6) is fixedly connected to a water area mechanism (5), one end of the bottom shell (1) close to the power generation mechanism (6) is fixedly connected to a relay (7), the top of the bottom shell (1) is provided with a double-layer shell (8), and handles (9) are symmetrically provided at both ends of the double-layer shell (8); The water area mechanism (5) comprises a support frame (51), the top of the support frame (51) is fixedly connected to a water storage tank (52), the inner wall of the support frame (51) is fixedly connected to a silencer shell (53), the top of the silencer shell (53) is fixedly connected to a water inlet end 1 (54), an end of the silencer shell (53) close to the water inlet end 1 (54) is fixedly connected to a water inlet end 2 (55), an outer surface of the water inlet end 1 (54) is fixedly connected to a water pipe 1 (57), an outer surface of the silencer shell (53) is fixedly connected to an air distributor plate (510), and an end of the air distributor plate (510) away from the silencer shell (53) is fixedly connected to an air inlet pipe One (56), gas will enter the air distribution plate (510) from the air inlet pipe one (56) and will be diverted from the air distribution plate (510) to enter the silencer mechanism (59), one end of the water inlet end one (54) away from the water pipe one (57) is fixedly connected to the water distribution plate (58), water in the water storage tank (52) enters the interior of the silencer shell (53) and the interior of the water distribution plate (58) from the water inlet end two (55) and the water inlet end one (54) respectively, water in the water distribution plate (58) enters the inner water pipe (596) and the incremental water plate (597) through the water inlet pipe one (598), and the inner wall of the silencer shell (53) is evenly provided with the silencer mechanism (59); The silencer mechanism (59) comprises a branch pipe (591), a water inlet pipe (598) is evenly arranged on the outer surface of the water distribution plate (58), an end of the water inlet pipe (598) away from the water distribution plate (58) is fixedly connected to an inner water pipe (596), an outer surface of the inner water pipe (596) is evenly arranged with a progressive water plate (597), an end of the air distribution plate (510) away from the air inlet pipe (56) is fixedly connected to a silencer pipe (592), a silencer cotton (593) is evenly arranged on the outer surface of the silencer pipe (592), both ends of the silencer cotton (593) are fixedly connected to arc rings (595), and a notch (594) is arranged at one end of the silencer pipe (592) close to the arc ring (595); The starting mechanism (4) comprises an engine (41), the top of the engine (41) is fixedly connected to an oil tank (42), the top of the oil tank (42) is provided with an oil drain port (43), the outer surface of the oil tank (42) is fixedly connected to an oil controller (44), the end of the engine (41) away from the generator is fixedly connected to a transmission device (46), the end of the engine (41) close to the transmission device (46) is fixedly connected to a regulator (45), the bottom of the engine (41) is fixedly connected to an air chamber (47), the top of the air chamber (47) is fixedly connected to an air intake mechanism (49), and the outer surface of the air chamber (47) is fixedly connected to an air pipe 1 (48); The bottom of the engine (41) is fixedly connected to the top of the bottom shell (1), and the end of the air pipe (48) away from the air chamber (47) is fixedly connected to the outer surface of the power generation mechanism (6); The air intake mechanism (49) comprises an air intake pipe (491), one end of the air intake pipe (491) away from the air chamber (47) is fixedly connected to an isolation plate (492), one end of the isolation plate (492) away from the air intake pipe (491) is rotatably connected to a rotating shaft (493), one end of the rotating shaft (493) close to the isolation plate (492) is fixedly connected to a scratch plate (494), the outer surface of the second water inlet end (55) is fixedly connected to a second water inlet pipe (495), the outer surface of the second water inlet pipe (495) is fixedly connected to a first support plate (496), and the first support plate (49 6) is fixedly connected to the outer surface of a telescopic spring (4910), the top of the telescopic spring (4910) is fixedly connected to a sliding ring (4912), the outer surface of the sliding ring (4912) is fixedly connected to a support arm 2 (4911), the outer surface of the rotating shaft (493) is fixedly connected to a support arm 1 (497), the end of the support arm 1 (497) away from the rotating shaft (493) is fixedly connected to a magnetic ring (498), and the inner wall of the water inlet pipe 2 (495) is slidably connected to an inner magnetic block (499), and the inner magnetic block (499) and the magnetic ring (498) attract each other.

2. A double-layer casing silent generator according to claim 1, characterized in that: The bottom of the support frame (51) is fixedly connected to the inner wall of the bottom shell (1), the two ends of the branch pipe (591) are fixedly connected to the inner wall of the silencer shell (53), and the end of the intake pipe (56) away from the silencer shell (53) is fixedly connected to the outer surface of the engine.

3. The double-layer casing silent generator according to claim 1, characterized in that: The bottom of the air inlet pipe (491) is fixedly connected to the top of the air bin (47), the end of the second support arm (4911) away from the sliding ring (4912) is fixedly connected to the outer surface of the rotating shaft (493), and the top of the second water inlet pipe (495) is fixedly connected to the outer surface of the water tank (52).

4. The double-layer casing silent generator according to claim 1, characterized in that: The power generation mechanism (6) comprises an output port (61), the outer surface of the output port (61) is fixedly connected to a power generation housing (62), one end of the power generation housing (62) away from the output port (61) is fixedly connected to an end plate (63), the inner wall of the end plate (63) is fixedly connected to an inner ring (64), the outer surface of the inner ring (64) is evenly provided with copper coils (65), and the output end of the output port (61) is fixedly connected to a rotor mechanism (66).

5. A double-layer casing silent generator according to claim 4, characterized in that: One end of the output port (61) away from the power generation housing (62) is fixedly connected to the outer surface of the engine (41), and the bottom of the end plate (63) is fixedly connected to the inner wall of the bottom housing (1).

6. The double-layer casing silent generator according to claim 4, characterized in that: The rotor mechanism (66) comprises a main shaft (661), the outer surface of the main shaft (661) is fixedly connected to a support block (662), the outer surface of the support block (662) is fixedly connected to a support column (663), both ends of the support column (663) are wound with coils (664), one end of the support block (662) away from the main shaft (661) is fixedly connected to a sound insulation board (665), the inner wall of the sound insulation board (665) is fixedly connected to a sound insulation pad (6610), the outer surface of the sound insulation board (665) is evenly provided with streamlined plates (666), the outer surface of the streamlined plates (666) is fixedly connected to a water ring (667), and the outer surface of the main shaft (661) is evenly provided with clamping plates (668), and one end of the clamping plate (668) close to the coil (664) is fixedly connected to a sponge pad (669).

7. A double-layer casing silent generator according to claim 6, characterized in that: One end of the main shaft (661) away from the end plate (63) is fixedly connected to the output end of the output port (61), and one end of the sponge pad (669) away from the clamping plate (668) is in contact with the coil (664).

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