CN-224210871-U - Air guide type structure of power supply vehicle and power supply vehicle

CN224210871UCN 224210871 UCN224210871 UCN 224210871UCN-224210871-U

Abstract

The utility model provides an air guide type structure of a power supply vehicle, which comprises a box body and a flow guide assembly, wherein a front bin is arranged at the front end of the box body, an air inlet is formed between the top of the front bin and the top of the box body, air inlets are formed in the front end of the air inlet, air inlets are formed in the left side and the right side of the box body, air outlets are formed in the rear end of the box body, air guide frames are arranged in the air inlets and the air outlets, and a V-shaped air channel is arranged in the air guide frames. The structure of the air inlet area is reserved above the front bin, so that the heat source of the generator set can be isolated, the front-end air inlet of the generator bin is provided, and the heat dissipation of the generator set is more uniform. Meanwhile, the ventilation openings are formed in the front end, the left side, the right side, the rear end and the like of the carriage of the power supply vehicle, so that the omnibearing and multilayer dredging of heat in the power supply vehicle is realized, heat accumulation is avoided, the working temperature of electrical equipment is effectively reduced, the ageing speed of the electrical equipment is slowed down, and the service life of the equipment is prolonged.

Inventors

LU SENJIA
CAI LIMING
ZENG FULI

Assignees

龙岩畅丰专用汽车有限公司

Dates

Publication Date: 20260508
Application Date: 20250520

Claims (9)

1. The wind-guiding structure of the power supply vehicle is characterized by comprising a box body and a flow guiding component; The front end of the box body is provided with a front bin, an air inlet area is formed between the top of the front bin and the top of the box body, the front end of the air inlet area is provided with a front air inlet, the left side of the box body is provided with a left air inlet, the right side of the box body is provided with a right air inlet, and the rear end of the box body is provided with an air outlet; The air guide assembly comprises a front air guide frame, a left air guide frame, a right air guide frame and a rear air guide frame, wherein the front air guide frame is arranged in a front air inlet area, the left air guide frame is arranged on the inner side of a left inlet, the right air guide frame is arranged on the inner side of a right air inlet, the rear air guide frame is arranged on the inner side of an air outlet, and more than two V-shaped air channels are arranged in the front air guide frame, the left air guide frame, the right air guide frame and the rear air guide frame.
2. The power supply vehicle wind-guiding structure of claim 1, further comprising an adjusting assembly, wherein the adjusting assembly comprises a front louver, a left louver, a right louver and a rear louver, the front louver is disposed on the air inlet, the left louver is disposed on the left air inlet, the right louver is disposed on the right air inlet, and the rear louver is disposed on the air outlet.
3. The air guiding structure of the power supply vehicle according to claim 2, wherein the adjusting assembly further comprises a controller, a first driver, a second driver, a third driver and a fourth driver, the controller is installed on the side direction, the controller, the first driver, the second driver, the third driver and the fourth driver are installed on a carriage respectively, the first driver is in transmission connection with a front louver, the second driver is in transmission connection with a left louver, the third driver is in transmission connection with a right louver, and the first driver is in transmission connection with a rear louver. The controller is electrically connected with the first driver, the second driver, the third driver and the fourth driver respectively.
4. The power supply vehicle air guiding structure of claim 2, wherein the adjusting assembly further comprises an exhaust fan arranged at the front end of the rear air guiding frame.
5. The air guiding structure of the power supply vehicle according to claim 1, wherein the V-shaped air channels in the front air guiding frame, the left air guiding frame, the right air guiding frame and the rear air guiding frame are formed by more than two V-shaped silencing plates in a linear array.
6. The air guide structure of a power supply vehicle according to claim 5, wherein the V-shaped silencing plate is provided with silencing holes, and silencing cotton is arranged in the silencing holes.
7. The air guiding structure of a power supply vehicle according to claim 5, wherein the V-shaped silencing plate is provided with a wave-shaped protrusion.
8. The air guiding structure of the power supply vehicle according to claim 1, wherein an air filter is arranged in the front air inlet, the left air inlet and the right air inlet.
9. The utility model provides a power supply vehicle, its characterized in that includes the power supply vehicle wind-guiding type structure of arbitrary one of claims 1-8, locomotive, chassis, fuel tank, cable assembly, generating set, switch board, sensor assembly and control system, the locomotive is connected with the chassis, the box of power supply vehicle wind-guiding type structure is installed on the chassis, fuel tank and cable assembly are installed in the front storehouse of box front end, the generating set is installed at the middle part in the box, switch board and control system are installed in the box outside, the sensor includes first temperature sensor, second temperature sensor and third temperature sensor, first temperature sensor is installed on generating set, second temperature sensor is installed in the switch board, third temperature sensor is installed in control system.

Description

Air guide type structure of power supply vehicle and power supply vehicle Technical Field The utility model relates to emergency power supply equipment, in particular to a wind-guiding structure of a power supply vehicle and the power supply vehicle. Background The power supply vehicle is used as a movable power supply device, and a generator set, a power distribution cabinet, a control system, a large number of electronic components and the like are mounted in the power supply vehicle, so that a large amount of heat is generated in the running process of the power supply vehicle. If the heat cannot be dissipated effectively in time, a series of problems are caused: The traditional heat dissipation mode is limited in that at present, most power supply vehicles adopt a simple natural ventilation or unidirectional forced air cooling mode. The natural ventilation has the advantages that under the conditions of higher external environment temperature and poor air fluidity, the heat dissipation effect is greatly reduced, and the unidirectional forced air cooling can only consider partial areas, so that the heat dissipation dead angle is easy to cause, the heat accumulation of some key parts, such as certain high-power modules in the power distribution cabinet, high-temperature areas of the generator set and the like, further the performance of equipment is influenced, and even faults are caused. Heat accumulation affects equipment life, and high temperature environments can accelerate aging of electrical equipment, reduce insulation performance and increase failure rate of components. For example, the capacitor at high temperature for a long time is easy to dry and lose efficacy, and the performance of the semiconductor device is also deteriorated, which shortens the single use time of the device, increases the operation cost due to frequent maintenance and replacement of components, and reduces the reliability and usability of the power supply vehicle. The uneven heat dissipation causes unstable power output, namely, the stability of electric parameters of the electric equipment can be affected due to the fact that the working temperatures of the electric equipment in different areas are greatly different due to the uneven heat dissipation. This may lead to fluctuations in the output voltage and current of the power supply vehicle, and for some electric field scenarios with high requirements on power quality, such as precision instrument testing, medical rescue, etc., the requirements cannot be met, and even damage may be caused to the connected electric equipment. Disclosure of utility model In view of the above problems, the application provides a wind-guiding structure of a power supply vehicle and the power supply vehicle, so as to solve the problem of uneven heat dissipation of the existing power supply vehicle, improve heat dissipation efficiency and ensure stable operation of electrical equipment. In order to achieve the above purpose, the application provides an air guiding structure of a power supply vehicle, which comprises a box body and a flow guiding component; The front end of the box body is provided with a front bin, an air inlet area is formed between the top of the front bin and the top of the box body, the front end of the air inlet area is provided with a front air inlet, the left side of the box body is provided with a left air inlet, the right side of the box body is provided with a right air inlet, and the rear end of the box body is provided with an air outlet; The air guide assembly comprises a front air guide frame, a left air guide frame, a right air guide frame and a rear air guide frame, wherein the front air guide frame is arranged in a front air inlet area, the left air guide frame is arranged on the inner side of a left inlet, the right air guide frame is arranged on the inner side of a right air inlet, the rear air guide frame is arranged on the inner side of an air outlet, and more than two V-shaped air channels are arranged in the front air guide frame, the left air guide frame, the right air guide frame and the rear air guide frame. Further, the supply vehicle wind-guiding formula structure still includes adjusting part, adjusting part includes preceding shutter, left shutter, right shutter and back shutter, preceding shutter sets up on the air intake, left shutter sets up on left air intake, right shutter sets up on right air intake, back shutter facility is on the air outlet. Further, the adjusting component further comprises a controller, a first driver, a second driver, a third driver and a fourth driver, wherein the controller is installed on the side direction, the controller, the first driver, the second driver, the third driver and the fourth driver are respectively installed on a carriage, the first driver is in transmission connection with a front louver, the second driver is in transmission connection with a left louver, the third driver is in transmission connecti