Anti-collision structure of diesel generator

Abstract

The utility model relates to the technical field of diesel generators, in particular to an anti-collision structure of a diesel generator, which comprises a protective box and a cooling mechanism, the cooling mechanism comprises a cold and heat exchange box, a cold and heat exchange pipe, an exhaust pipe, an air pump, an air outlet pipe and a cooling fan, and before the diesel generator is used, the diesel generator is fixed on a buffer device in the protective box; the diesel generator is clamped through the fixing device, the diesel generator is protected and damped, then the air pump and the cooling fan are started, hot air in the protection box is conveyed into the cold and heat exchange pipe from the exhaust pipe, the temperature in the protection box is lowered, the temperature of the hot air in the cold and heat exchange pipe is lowered under blowing of the cooling fan, and then the hot air returns to the protection box from the air outlet pipe. And the airflow with the lower temperature is mixed with the airflow in the protection box, so that the temperature is reduced again, the diesel generator is cooled, and the effects of reducing the temperature in the protection device, cooling the diesel generator and prolonging the service life of the diesel generator are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel generators, in particular to an anti-collision structure of a diesel generator. Background Art

[0002] A diesel generator is an electrical device that stores electricity in a battery by burning diesel to supply power to an electrical circuit. When an existing diesel generator is working, the cyclic and intense movement of its own gears, pistons and other components can cause the diesel generator to vibrate, thereby colliding with other devices and easily causing damage to the diesel generator.

[0003] Prior art CN220929530U discloses a diesel generator anti-collision protection device, including a protection box, a box door, a fixing device and a buffer device, the fixing device includes an upper cover, an electric telescopic rod, a fixing plate and an anti-slip pad, the buffer device includes a placement plate, four rubber pads and four buffer springs, the box door is hinged to one side of the protection box, the upper cover is fixedly connected to the top of the protection box, the electric telescopic rod is fixedly connected to the bottom of the upper cover, the fixing plate is fixedly connected to the output end of the electric telescopic rod, the protection pad is fixedly connected to the bottom of the fixing plate, the four buffer springs are fixedly connected to the bottom of the protection box, the placement plate is slidably connected to the protection box, and is fixedly connected to the top of the four buffer springs, the four rubber The rubber pad is fixedly connected to the bottom of the placement plate, and each of the rubber pads is located in each of the buffer springs. Before using the diesel generator, the diesel generator is placed in the protective box and fixed on the placement plate. The box door is then closed, the electric telescopic rod is started, and the fixed plate is pushed downward, driving the anti-slip pad to be pressed down until the diesel generator and the placement plate are pressed tightly. When the diesel generator vibrates violently, the placement plate vibrates accordingly, and slides up and down and shakes slightly under the action of the four buffer springs, thereby reducing the vibration and obtaining a close fit with the upper surface of the diesel generators at different heights, preventing the diesel generator from colliding with the anti-collision structure, and reducing the shaking of the diesel generator through shock absorption so that it is not enough to cause a collision, thereby protecting the diesel generator.

[0004] However, the above prior art relies on the natural heat dissipation of the device, and the cooling effect of the diesel generator is low, which will cause the diesel generator to overheat during continuous operation and damage the diesel generator. Utility Model Content

[0005] The utility model aims to provide a diesel generator anti-collision structure, which solves the problem that the prior art relies on natural heat dissipation of the device, the cooling effect of the diesel generator is low, and the diesel generator may be overheated and damaged during continuous operation.

[0006] To achieve the above-mentioned purpose, the utility model provides an anti-collision structure of a diesel generator, including a protective box, a fixing device, a buffer device and a cooling mechanism, the cooling mechanism including a heat exchange box, a heat exchange pipe, an exhaust pipe, an air pump, an exhaust pipe and a cooling fan, the fixing device is fixedly connected to the top of the protective box, the buffer device is fixedly connected to the bottom of the protective box, the heat exchange box is fixedly connected to the top of the fixing device, the heat exchange pipe is fixedly connected to the inside of the heat exchange box, the exhaust pipe is fixedly connected to the protective box and the heat exchange pipe, and is communicated with the inside of the protective box and the inside of the heat exchange pipe, the air pump is arranged on the exhaust pipe, the exhaust pipe is fixedly connected to the protective box and the heat exchange pipe, and is communicated with the inside of the protective box and the inside of the heat exchange pipe, and the cooling fan is located on one side of the heat exchange box.

[0007] Wherein, the cooling mechanism also includes a fan rack, a fan mesh cover and a fixing assembly, the fan rack is fixedly connected to one side of the cold and heat exchange box, the cooling fan is detachably connected to one side of the fan rack, the fan mesh cover is slidably connected to the cold and heat exchange box and covers the cooling fan, and the fixing assembly is located on one side of the fan rack.

[0008] Wherein, the fixing device includes two fixing ears, a fixing stud and a fixing twist cap, the two fixing ears are fixedly connected to the bottom of the fan mesh cover, the fixing stud passes through the two fixing ears and the fan frame, and is threadedly connected to the fan frame, the fixing twist cap is threadedly connected to the fixing stud, and is located on the side of one of the fixing ears away from the fan frame.

[0009] Among them, the cooling mechanism also includes two dustproof nets and an anti-collision mesh plate. The two dustproof nets are respectively fixedly connected to the exhaust pipe and the outlet pipe, and are located at one end away from the heat exchange pipe. The anti-collision mesh plate is fixedly connected to the heat exchange box and is located on a side away from the cooling fan.

[0010] Among them, the diesel generator anti-collision structure also includes a moving component, which includes four universal wheels, two pulling ears and a handle. The four universal wheels are rotatably connected to the bottom of the protection box, the two pulling ears are fixedly connected to one side of the protection box, and the handle is rotatably connected between the two pulling ears.

[0011] The utility model discloses a diesel generator anti-collision structure. Before using the diesel generator, the diesel generator is fixed above the buffer device in the protection box and clamped by the fixing device, so as to protect and reduce shock of the diesel generator and prevent the diesel generator from colliding. When the temperature of the diesel generator is high, the air pump and the cooling fan are started to transport the hot air in the protection box from the exhaust pipe to the heat exchange pipe. At this time, the temperature in the protection box drops, and the hot air in the heat exchange pipe drops in temperature under the blowing of the cooling fan, and then returns to the protection box from the exhaust pipe. At this time, the airflow with lower temperature is mixed with the airflow in the protection box to reduce the temperature again, thereby cooling the diesel generator. The problem that the prior art relies on natural heat dissipation of the device, the cooling effect of the diesel generator is low, and the diesel generator overheats when working continuously, thereby damaging the diesel generator is avoided. The temperature in the protective device is reduced, thereby cooling the diesel generator, thereby extending the service life of the diesel generator. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the mechanism of the cooling fan of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the handle of the second embodiment of the utility model.

[0017] 101-protection box, 102-cold and heat exchange box, 103-cold and heat exchange pipe, 104-exhaust pipe, 105-air pump, 106-exhaust pipe, 107-cooling fan, 108-fan rack, 109-fan mesh cover, 110-fixing ear, 111-fixing stud, 112-fixing twist cap, 113-dustproof net, 114-anti-collision mesh plate, 115-fixing device, 116-buffer device, 201-universal wheel, 202-pulling ear, 203-handle. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 2 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model; Figure 2 It is a schematic diagram of the mechanism of the cooling fan of the first embodiment of the utility model.

[0021] The utility model provides an anti-collision structure for a diesel generator, comprising a protection box 101, a fixing device 115, a buffer device 116 and a cooling mechanism, wherein the cooling mechanism comprises a cold and hot exchange box 102, a cold and hot exchange pipe 103, an exhaust pipe 104, an air pump 105, an exhaust pipe 106, a cooling fan 107, a fan frame 108, a fan mesh cover 109, a fixing component, two dustproof nets 113 and an anti-collision mesh plate 114, the fixing component comprises two fixing ears 110, a fixing stud 111 and a fixing twist cap 112, and the above-mentioned scheme solves the problem that the above prior art relies on the natural heat dissipation of the device, the cooling effect of the diesel generator is low, and the diesel generator will be overheated during continuous operation, thereby damaging the diesel generator.

[0022] According to the present specific embodiment, the fixing device 115 is fixedly connected to the top of the protection box 101, and the buffer device 116 is fixedly connected to the bottom of the protection box 101. The fixing device 115 and the buffer device 116 are structures in the prior art CN220929530U. The cold and hot exchange box 102 is fixedly connected to the top of the fixing device 115, and a heat insulation pad is provided at the bottom. The cold and hot exchange pipe 103 is fixedly connected to the cold and hot exchange box 102 and is a U-shaped pipe. The exhaust pipe 104 is fixedly connected to the protection box 101 and the cold and hot exchange pipe 103, and is communicated with the inside of the protection box 101 and the inside of the cold and hot exchange pipe 103. The air pump 105 is arranged on the exhaust pipe 104, and the exhaust pipe 106 is connected to the protection box 101 and the cold and hot exchange pipe 1 03 is fixedly connected and communicated with the interior of the protection box 101 and the interior of the heat exchange pipe 103. The cooling fan 107 is located on one side of the heat exchange box 102, and the output end faces the horizontal surface of the heat exchange pipe 103. When the temperature of the diesel generator is high, the air pump 105 and the cooling fan 107 are started to transport the hot air in the protection box 101 from the exhaust pipe 104 to the heat exchange pipe 103. At this time, the temperature in the protection box 101 drops, and the hot air in the heat exchange pipe 103 drops under the blowing of the cooling fan 107, and then returns to the protection box 101 from the exhaust pipe 106. At this time, the airflow with lower temperature is mixed with the airflow in the protection box 101 to reduce the temperature again, thereby cooling the diesel generator by reducing the temperature in the anti-collision device.

[0023] Among them, the fan rack 108 is fixedly connected to one side of the heat exchange box 102, the cooling fan 107 is detachably connected to one side of the fan rack 108, the fan mesh cover 109 is slidably connected to the heat exchange box 102 and covers the cooling fan 107, the fixed component is located on one side of the fan rack 108, the fan mesh cover 109 can intercept impurities with larger particles to prevent the heat exchange tube 103 from being damaged by collision of impurities, and can protect the cooling fan 107 to prevent the cooling fan 107 from being damaged by collision, and when the cooling fan 107 needs to be replaced, the cooling fan 107 can be removed from the fan rack 108, and can be reinstalled after repair or replacement, which is convenient for repair and replacement.

[0024] Secondly, the two fixing ears 110 are fixedly connected to the bottom of the fan grille 109, the fixing stud 111 passes through the two fixing ears 110 and the fan frame 108, and is threadedly connected to the fan frame 108, the fixing twist cap 112 is threadedly connected to the fixing stud 111, and is located on one side of one of the fixing ears 110. When the cooling fan 107 needs to be repaired and replaced, the fixing twist cap 112 is twisted until it is separated from the fixing stud 111, and then the fixing stud 111 is pulled out from the two fixing ears 110 and the fan frame 108. At this time, the fan grille 109 can be taken out, and then the cooling fan 107 can be repaired and replaced as needed.

[0025] At the same time, the two dust-proof nets 113 are fixedly connected to the exhaust pipe 104 and the exhaust pipe 106 respectively, and are located at one end away from the heat exchange pipe 103. The anti-collision net plate 114 is fixedly connected to the heat exchange box 102, and is located on a side away from the cooling fan 107. When the hot air in the protection box 101 is extracted and the cooled airflow is discharged into the protection box 101, the two dust-proof nets 113 can effectively prevent impurities in the protection box 101 from entering the exhaust pipe 104 and the exhaust pipe 106, so as to prevent the exhaust pipe 104, the exhaust pipe 106 and the heat exchange pipe 103 from being damaged or blocked; the anti-collision net plate 114 can protect the heat exchange pipe 103 and the cooling fan 107 in the heat exchange box 102, and prevent the heat exchange pipe 103 and the cooling fan 107 from being damaged.

[0026] Before using the diesel generator, fix the diesel generator above the buffer device 116 in the protective box 101, and clamp the diesel generator and the buffer device 116 through the fixing device 115. The protective box 101 can effectively prevent the diesel generator from being damaged due to external reasons. When the diesel generator vibrates, the buffer device 116 reduces the shock of the diesel generator, weakens the vibration of the diesel generator, and prevents the diesel generator from colliding with the inner wall of the protective box 101 due to vibration. At the same time, under the pressure of the fixing device 115, the diesel generator will not collide with the fixing device When the temperature of the diesel generator is high, the air pump 105 and the cooling fan 107 are started to transport the hot air in the protection box 101 from the exhaust pipe 104 to the heat exchange pipe 103. At this time, the temperature in the protection box 101 drops, and the hot air in the heat exchange pipe 103 drops under the blowing of the cooling fan 107, and then returns to the protection box 101 from the exhaust pipe 106. At this time, the airflow with a lower temperature is mixed with the airflow in the protection box 101 to reduce the temperature again, thereby protecting the diesel generator. At the same time, the fan mesh cover 109 and the anti-collision mesh plate 114 can intercept impurities with larger particles to prevent the heat exchange tube 103 and the cooling fan 107 from being damaged by the collision of impurities; when the cooling fan 107 needs to be repaired or replaced, the fixed twist cap 112 is twisted until it is separated from the fixed stud 111, and then the fixed stud 111 is extracted from the two fixed ears 110 and the fan frame 108. At this time, the fan mesh cover 109 can be taken out, and then the cooling fan 107 can be repaired or replaced as needed; when the hot air and When the cooled airflow is discharged into the protective box 101, the two dustproof nets 113 can effectively prevent impurities in the protective box 101 from entering the exhaust pipe 104 and the exhaust pipe 106, so as to prevent the exhaust pipe 104, the exhaust pipe 106 and the heat exchange pipe 103 from being damaged or blocked. This avoids the problem that the prior art relies on natural heat dissipation of the device, the cooling effect of the diesel generator is low, and the diesel generator will overheat during continuous operation, thereby damaging the diesel generator. The temperature in the protective device is lowered, thereby cooling the diesel generator, thereby extending the service life of the diesel generator.

[0027] The second embodiment of the present application is:

[0028] See also Figure 3-Figure 4 ,in Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model; Figure 4 It is a structural schematic diagram of the handle of the second embodiment of the utility model.

[0029] On the basis of the first embodiment, the diesel generator anti-collision structure of this embodiment further includes a moving component, which includes four universal wheels 201, two pulling ears 202 and a handle 203.

[0030] Among them, the four universal wheels 201 are rotatably connected to the bottom of the protection box 101, the two pulling ears 202 are fixedly connected to one side of the protection box 101, and the handle 203 is rotatably connected between the two pulling ears 202. When the diesel generator needs to be moved, the handle 203 is grasped and flipped upward, and then the handle 203 is pulled. Under the action of the two pulling ears 202, the protection box 101 and the diesel generator inside are driven to move. At the same time, with the assistance of the four universal wheels 201, it will be easier for the staff to pull, thereby achieving the effect of convenient movement of the device.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A diesel generator anti-collision structure, comprising a protection box, a fixing device and a buffer device, wherein the fixing device is fixedly connected to the top of the protection box, and the buffer device is fixedly connected to the bottom of the protection box, characterized in that: Also includes a cooling mechanism; The cooling mechanism includes a heat exchange box, a heat exchange tube, an exhaust pipe, an air pump, an exhaust pipe and a cooling fan. The heat exchange box is fixedly connected to the top of the fixing device, and the heat exchange tube is fixedly connected to the inside of the heat exchange box. The exhaust pipe is fixedly connected to the protection box and the heat exchange tube, and is communicated with the interior of the protection box and the interior of the heat exchange tube. The air pump is arranged on the exhaust pipe, and the exhaust pipe is fixedly connected to the protection box and the heat exchange tube, and is communicated with the interior of the protection box and the interior of the heat exchange tube. The cooling fan is located on one side of the heat exchange box.

2. The diesel generator anti-collision structure according to claim 1, characterized in that: The cooling mechanism also includes a fan rack, a fan mesh and a fixing assembly. The fan rack is fixedly connected to one side of the cold and heat exchange box, the cooling fan is detachably connected to one side of the fan rack, the fan mesh is slidably connected to the cold and heat exchange box and covers the cooling fan, and the fixing assembly is located on one side of the fan rack.

3. The diesel generator anti-collision structure according to claim 2, characterized in that: The fixing assembly includes two fixing ears, a fixing stud and a fixing twist cap. The two fixing ears are fixedly connected to the bottom of the fan mesh cover. The fixing stud passes through the two fixing ears and the fan frame and is threadedly connected to the fan frame. The fixing twist cap is threadedly connected to the fixing stud and is located on one side of one of the fixing ears.

4. The diesel generator anti-collision structure according to claim 1, characterized in that: The cooling mechanism also includes two dustproof nets and an anti-collision mesh plate. The two dustproof nets are respectively fixedly connected to the exhaust pipe and the outlet pipe and are located at one end away from the heat exchange pipe. The anti-collision mesh plate is fixedly connected to the heat exchange box and is located on a side away from the cooling fan.

5. The diesel generator anti-collision structure according to claim 1, characterized in that: The diesel generator anti-collision structure also includes a moving component, which includes four universal wheels, two pulling ears and a handle. The four universal wheels are rotatably connected to the bottom of the protection box, the two pulling ears are fixedly connected to one side of the protection box, and the handle is rotatably connected between the two pulling ears.

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