Device for detecting heat balance performance of water-cooling heat dissipation system of motorcycle

Abstract

The utility model discloses a motorcycle water-cooling heat dissipation system heat balance performance detection device which comprises a front wheel adjusting device and a plurality of fans which are arranged in a test bin. A follow-up device which is attached to a rear wheel of the motorcycle and rotates along with the rear wheel, a temperature control device for controlling the temperature of the test bin and a temperature measuring device for detecting the temperature of an engine of the motorcycle are also arranged in the test bin; the fan can rotate around the motorcycle; a pressure applying device for pressing the motorcycle to the ground is arranged in the test bin; the device can quickly and more comprehensively simulate the actual driving state of the motorcycle, so as to accurately detect whether the heat balance performance of the water-cooling heat dissipation system is qualified or not in the driving process of the motorcycle.

Description

TECHNICAL FIELD

[0001] The utility model relates to a motorcycle heat dissipation system, especially a motorcycle water cooling heat dissipation system heat balance performance detection device BACKGROUND

[0002] Whether the motorcycle water cooling heat dissipation system can stably maintain the heat balance of the engine, that is, the highest temperature of the engine always does not exceed the set value, relates to whether the motorcycle can normally run, after the motorcycle is integrally assembled, the heat balance performance of the water cooling heat dissipation system should be detected in the actual driving process to further judge whether it is qualified, and it is inconvenient to measure in the actual driving process of the motorcycle, so a corresponding device is needed to simulate the actual driving environment to facilitate detection.

[0003] The Chinese invention application with the publication number CN118670744A discloses a high-performance motorcycle detection system and method, which has a test platform, the test platform is provided with a front wheel adjusting device, the two sides of the front wheel adjusting device are provided with a fan rack, the fan rack is provided with a fan, one end of the test platform is provided with a dynamometer device, and the dynamometer device comprises a dynamometer wheel.The advantages of the invention are that the dynamometer device is arranged, the front wheel adjusting device is arranged at one end of the dynamometer device, the front wheel adjusting device can clamp the front wheel of the motorcycle during motorcycle testing, and the front and rear positions of the motorcycle can be adjusted, so that the rear wheel of the motorcycle just falls on the dynamometer wheel, the two sides of the front wheel adjusting device are provided with the fan rack, the fan rack is connected with the fan, the fan rack can be used to adjust different angles of the fan, the fan blows the motorcycle during motorcycle testing, simulates the real use environment of the motorcycle, and makes the detection data of the motorcycle more close to the actual situation.

[0004] The above device can only simulate the wind in the driving process, but cannot simulate different environmental temperatures, needs to wait for the change of the natural environmental temperature to test, cannot simulate multiple scenes in a short time to test whether the heat balance performance of the water cooling heat dissipation system of the motorcycle in different driving environments can all meet the standards, and secondly, although the above device can simulate the wind in the actual driving process of the motorcycle, and the fan can rotate to blow the motorcycle from different angles, the motorcycle can only be blown from the front, and the motorcycle cannot be blown from the back to simulate the wind from different directions. SUMMARY

[0005] The utility model aims at providing a motorcycle water cooling heat dissipation system heat balance performance detection device which can quickly and comprehensively simulate the state of the actual driving of the motorcycle, so as to accurately detect whether the heat balance performance of the water cooling heat dissipation system of the motorcycle in the driving process is qualified.

[0006] The utility model discloses a motorcycle water cooling heat dissipation system heat balance performance detection device, including front wheel adjusting device and fan, including front wheel adjusting device and fan set up in the test storehouse, and still be equipped with the follow -up device of sticking to motorcycle rear wheel and rotating with it, the temperature control device for controlling the temperature of test storehouse and the temperature measuring device for detecting the temperature of motorcycle engine in the test storehouse, the fan can rotate around the motorcycle.

[0007] Based on the above technical scheme, the front wheel of the motorcycle is fixed by the front wheel adjusting device, the follow-up device is arranged to enable the rear wheel of the motorcycle to normally operate to imitate the normal driving state of the motorcycle, the above-mentioned devices are arranged in the test storehouse, the temperature control device is further arranged in the test storehouse, the temperature in the whole chamber can be adjusted to better imitate different temperature environments, various different environmental temperatures can be simulated quickly without waiting for natural environmental temperature changes; during the driving of the motorcycle, in addition to the wind formed by the relative motion of the motorcycle and air in the front direction, there is also natural wind in a specific direction in the nature, the wind does not necessarily blow to the motorcycle from the front direction, and the wind can blow to the motorcycle from the side direction or the rear direction, especially when the wind blows to the motorcycle from the rear direction or the side rear direction, the heat dissipation effect of the water cooling heat dissipation system can be reduced to a certain extent, and the fan can rotate around the motorcycle, so that the wind blowing from the front direction and the natural wind blowing from other directions can be simulated at the same time; under the premise of quickly and more comprehensively simulating the state in which the motorcycle actually drives, the temperature of the engine is detected by the temperature measuring device, whether the water cooling heat dissipation system realizes heat balance so that the upper limit of the engine temperature is maintained at a stable value and does not exceed the set value can be judged according to the temperature, whether the heat balance performance is qualified can be judged, and more accurate detection results can be obtained by comprehensively judging the data of different environments.

[0008] Preferably, the test storehouse is provided with a collecting device for collecting motorcycle exhaust.

[0009] The exhaust collecting device can avoid the accumulation of exhaust in the test storehouse, because the exhaust normally contains harmful gases, and a large amount of accumulation poses a safety hazard when personnel enter and exit the test storehouse, so the setting is both environmentally friendly and safe.

[0010] Preferably, the test storehouse is provided with a speed control device for controlling the speed of the motorcycle rear wheel.

[0011] The speed control device arranged in the test storehouse eliminates the need for the test personnel to drive on the motorcycle to manually control the speed, saves manpower, and improves detection efficiency.

[0012] Preferably, the test storehouse is provided with a pressing device for pressing the motorcycle to the ground.

[0013] The pressure applying device can simulate whether the thermal balance performance of the water cooling heat dissipation system of the motorcycle is qualified in the process of driving the motorcycle by drivers with different weights, because the greater the weight of the driver is, the greater the power required by the motorcycle is to reach the same speed, and the higher the requirement for the water cooling heat dissipation system is, and the thermal balance performance of the water cooling heat dissipation system under different conditions can be comprehensively detected through the pressure applying device.

[0014] As a preferred, the two clamps are connected with driving devices.

[0015] One of the two clamps is connected with the driving device and can be driven to move left and right, and the other clamp is not connected with the driving device and can only slide forward and backward at the bottom of the test chamber, that is, only one driving device is arranged to drive the two clamps to move close to or away from each other, and each clamp does not need to be connected with the driving device, so that the structure is simpler and the cost is lower.

[0016] As a preferred, the fan is provided with a wind collecting cover for concentrating airflow.

[0017] The wind collecting cover can make the air blown by the fan more concentrated, so that the airflow is not dispersed and the energy consumption of the fan is increased.

[0018] Beneficial effects: compared with the prior art, the utility model has the beneficial effects that: the motorcycle and related test are arranged in the test chamber, the temperature control device arranged in the test chamber can quickly simulate different environment temperatures, the fan can rotate around the motorcycle to simulate the wind formed by driving and natural wind, the state in which the motorcycle drives is more comprehensively simulated, and more accurate detection of whether the thermal balance performance of the water cooling heat dissipation system in the driving process of the motorcycle is qualified is realized. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the device;

[0020] Figure 2 It is a structure schematic view of the front wheel adjusting device;

[0021] Figure 3 It is a structure schematic view of the fan;

[0022] Figure 4 It is a structure schematic view of the collecting device. DETAILED DESCRIPTION

[0023] As shown in the figure, in order to clearly show the structure in the test chamber 3, the side wall and the top cover of the test chamber 3 are removed in the drawing, and the actual test chamber 3 is a closed chamber.

[0024] The utility model discloses motorcycle water -cooling heat dissipation system heat balance performance detection device, including front wheel adjusting device 1 and a plurality of fan 2, front wheel adjusting device 1 and fan 2 set up in test bin 3, test bin 3 still is equipped with the follow-up device 4 of sticking to motorcycle rear wheel and rotates with it, the temperature control device 5 for controlling test bin 3 temperature and the temperature measuring device for detecting motorcycle engine temperature, fan 2 can rotate around motorcycle.

[0025] Front wheel adjusting device 1 can adopt the same structure in CN118670744A, or other structure can hold motorcycle front wheel and move it back and forth, such as adopting a drive device 1-1, two clamps 1-2 and a support plate 1-3, drive device 1-1 and clamp 1-2 are all arranged on support plate 1-3, one clamp 1-2 is fixed on support plate 1-3, and the other clamp 1-2 is connected with drive device 1-1 and can slide left and right on support plate 1-3, support plate 1-3 is slidingly connected at the bottom of test bin 3, specifically, a slide rail can be arranged at the bottom of test bin 3, a sliding groove matched with the slide rail is arranged at the bottom of support plate 1-3, and a locking mechanism is arranged to lock the support plate 1-3 on the slide rail, a large number of locking mechanisms are arranged in the existing slide rail connection mode, and the structure of the locking mechanism will not be described here.

[0026] Fan 2 is installed on a movable vehicle, a circular track is arranged at the bottom of test bin 3, front wheel adjusting device 1 and follow-up device 4 are located in the circular track, and the motorcycle to be tested is also located in the circular track, the movable vehicle is arranged on the circular track and can move along the circular track, so as to drive fan 2 to rotate around the motorcycle, the movable vehicle and the circular track can adopt the track vehicle structure commonly used in the prior art, specifically, a fan on a movable vehicle can be fixed in front of the motorcycle to blow air to the motorcycle from the front, and another movable vehicle drives another fan to rotate to a suitable position to simulate natural wind in different directions, an air exhaust device is arranged in test bin 3 to avoid the formation of turbulence in the bin caused by fan 2, which affects the detection result, in addition to the above structure for rotating fan around the motorcycle, four self-locking universal wheels can be arranged at the bottom of fan 2 to realize the above function, Figure 1 And Figure 3 The structure is shown in the drawings, and the structure of the circular track is not shown in the drawings.

[0027] One end of fan 2 towards the motorcycle can also be provided with a wind concentrator 2-1 for concentrating airflow, and the wind concentrator 2-1 is equivalent to a pipeline, which can be arranged with a large pipe diameter at one end close to fan 2 and a small pipe diameter at the other end.

[0028] The follow-up device 4 comprises a roller rotatably connected to the bottom of the test chamber 3.

[0029] The temperature control device 5 can adopt an air conditioner or a temperature adjusting plate arranged inside the test chamber 3, and the structure of these is conventional prior art and will not be described herein.

[0030] The temperature measuring device is connected to a water temperature sensor at the cylinder head position of the engine to detect the temperature of the engine. A motorcycle engine equipped with a water cooling system will be provided with an external water temperature sensor at the cylinder head position.

[0031] The test chamber 3 is provided with a collecting device 6 for collecting motorcycle exhaust gas, which comprises a gas collecting pipeline 6-1 and a gas storage chamber 6-2. The gas collecting pipeline 6-1 is connected to the motorcycle exhaust pipe and the gas storage chamber 6-2.

[0032] The test chamber 3 is provided with a speed control device for controlling the speed of the motorcycle rear wheel. The speed control device can adopt a support, a connecting ring is fixed on the top of the support, a rotating ring is rotatably connected in the connecting ring, the rotating ring can be sleeved on the motorcycle throttle control handle, the rotating ring is controlled to rotate by a stepping motor, the stepping motor can accurately control the rotation angle of the rotating ring, thereby controlling the power of the motorcycle engine, so as to realize the control of the speed of the motorcycle rear wheel. The actual rotating speed of the motorcycle rear wheel can be directly obtained from the instrument panel.

[0033] The test chamber 3 is provided with a pressing device for pressing the motorcycle to the ground. The pressing device comprises a pneumatic or electric telescopic rod, the telescopic rod is fixed on the top of the test chamber 3, the bottom of the telescopic rod is provided with an abutting plate matched with the motorcycle seat cushion, and the telescopic rod is elongated to press the motorcycle through the abutting plate to simulate the state of the driver pressing on the motorcycle.

Claims

1. A device for detecting the thermal equilibrium performance of a water-cooled heat dissipation system of a motorcycle, comprising a front wheel adjusting device (1) and a plurality of fans (2), characterized in that: The front wheel adjusting device (1) and the fan (2) are arranged in the test chamber (3), and the test chamber (3) is further provided with a following device (4) which is attached to the rear wheel of the motorcycle and rotates with the rear wheel, a temperature control device (5) for controlling the temperature of the test chamber (3) and a temperature measuring device for detecting the temperature of the motorcycle engine; the fan (2) can rotate around the motorcycle.

2. The device for detecting the thermal equilibrium performance of a motorcycle water-cooling heat dissipation system according to claim 1, characterized in that: The test chamber (3) is provided with a collecting device (6) for collecting the exhaust gas of the motorcycle.

3. The device for detecting the thermal equilibrium performance of a motorcycle water-cooling heat dissipation system according to claim 1, characterized in that: The test chamber (3) is provided with a speed control device for controlling the speed of the rear wheel of the motorcycle.

4. The heat balance performance detection device for a motorcycle water-cooling heat dissipation system according to claim 1, characterized in that: The test chamber (3) is provided with a pressing device for pressing the motorcycle towards the ground.

5. The heat balance performance detection device for a motorcycle water-cooling heat dissipation system according to claim 1, characterized in that: The front wheel adjusting device (1) comprises a driving device (1-1) and two clamping plates (1-2) which are slidingly connected to the bottom of the test chamber (3), and the driving device (1-1) is used to drive the two clamping plates (1-2) to move towards or away from each other.

6. The heat balance performance detection device for a motorcycle water-cooling heat dissipation system according to claim 1, characterized in that: The bottom of the test chamber (3) is provided with an annular track surrounding the motorcycle, and the fan (2) is slidingly connected to the annular track.

7. The heat balance performance detection device for a motorcycle water-cooling heat dissipation system according to claim 1, characterized in that: The fan (2) is provided with a wind collecting cover (2-1) for concentrating airflow.

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