Emergency power supply vehicle
By designing the sound insulation cabin and multi-layer sound insulation structure in the emergency power supply vehicle, the problem of power generation noise pollution is solved, and the design of low-noise emergency power supply vehicle is realized, reducing the impact on the surrounding environment.
Patent Information
- Application Number
- CN202422667811.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-11-04
AI Technical Summary
Existing emergency power vehicles are noisy during power generation operations, affecting the surrounding environment, especially the cab.
A sound insulation cabin is designed to enclose the generator set in the sound insulation cabin, and control air flow through electric blinds and electric sunroof. Combined with a folding angle bellows and a tube-type bellows, a multi-layer sound insulation structure is formed to reduce noise leakage.
It effectively reduces the noise impact on the surrounding environment during power generation operation of the generator set and improves the environmental protection of emergency power supply vehicles.
Smart Images
Figure CN223237471U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an emergency power supply vehicle. Background Art
[0002] When the nation conducts emergency rescue and disaster relief, continuous power supply is crucial for rescue efforts at the scene. Prior art emergency power supply vehicles are used to provide continuous power during disaster relief efforts. These vehicles primarily consist of a chassis equipped with a generator set, including a cooling fan. These generator sets provide continuous power to on-site electrical equipment at the scene of a disaster.
[0003] The existing emergency power supply vehicles have the following main problems when generating electricity: the generator set generates a lot of noise, which has a significant impact on the surrounding environment, especially the driver's cabin. Therefore, there is an urgent need to develop an emergency rescue vehicle that reduces the noise impact on the surrounding environment when generating electricity. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide an emergency power supply vehicle which has less impact on the surrounding environment noise during power generation.
[0005] In order to solve the above technical problems, the utility model provides an emergency power supply vehicle, which has a car chassis, and a generator set is loaded on the car chassis. The generator set includes a heat dissipation exhaust fan and a soundproof cabin fixed to the car chassis. The generator set is arranged in the soundproof cabin. The soundproof cabin has a cabin bottom plate, a cabin top plate, cabin side plates on both sides of the cabin bottom plate and the cabin top plate, a cabin end plate at the front end and a double door at the rear end. The cabin side plates are provided with a maintenance door and an access door, and the cabin side plates are also provided with side electric shutters. The double door is also provided with rear electric shutters, and the cabin top plate is provided with an electric skylight.
[0006] In the emergency power supply vehicle adopting the above-mentioned structure, when the generator set is working, the heat dissipation exhaust fan is started accordingly, and the wind from the external environment enters the soundproof cabin through the rear end electric shutters on the double doors and the side electric shutters on the cabin side panels, respectively, to meet the heat dissipation requirements of the generator. The hot air in the soundproof cabin can be discharged through the electric skylight opened on the cabin roof. Since the utility model also includes a soundproof cabin and the generator set is arranged in the soundproof cabin, the noise impact of the generator set on the surrounding environment during power generation operation can be effectively reduced.
[0007] As an improvement of the present invention, the space in the soundproof cabin is divided from front to back into a soundproof cabin, a crew cabin and an operation cabin by first and second soundproof panels spaced apart between the top plate and the bottom plate. The generator set is located in the crew cabin, the second soundproof panel is provided with an angled air inlet box, and the first soundproof panel is provided with a tube-type exhaust box. Accordingly, the electric skylight is provided on the cabin top panel at the top of the soundproof cabin; the side electric blinds are provided on the cabin side panels on both sides of the crew cabin, the maintenance door is provided on the cabin side panels on both sides of the crew cabin, and the exit and entry doors are provided on the cabin side panels on both sides of the soundproof cabin.
[0008] After the utility model further adopts the above-mentioned technical features, when the generator set is working, the heat dissipation exhaust fan is started accordingly, and the wind enters the operating cabin through the rear end electric shutter, and enters the unit cabin through the described angled air inlet box under the action of the exhaust suction force of the heat dissipation exhaust fan. At the same time, the wind on both sides enters the unit cabin through the side electric shutters, and enters the soundproofing cabin through the described shell and tube exhaust box under the continuous action of the exhaust suction force of the heat dissipation exhaust fan, and finally is discharged through the electric skylight opened on the cabin roof. In the utility model, first and second sound insulation boards are provided, and the generator set is provided in the unit cabin between the first and second sound insulation boards, which can further reduce the noise impact of the generator set on the surrounding environment during power generation operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] The present invention will be described in further detail below with reference to the accompanying drawings.
[0010] Figure 1 The utility model is a schematic diagram of the main structure of an emergency power supply vehicle.
[0011] Figure 2 The utility model is a schematic diagram of the main view of the cross-sectional structure of an emergency power supply vehicle.
[0012] Figure 3 The utility model is a rear view structural schematic diagram of an emergency power supply vehicle.
[0013] Figure 4 It is a right side structural schematic diagram of an emergency power supply vehicle of the present utility model. DETAILED DESCRIPTION
[0014] See also Figure 1 - Figure 4The utility model is an emergency power supply vehicle, comprising a vehicle chassis 1, on which is mounted a generator set 2, which includes a heat dissipation exhaust fan 3, and is characterized in that it also includes a soundproof cabin 4 fixed to the vehicle chassis, the generator set being arranged in the soundproof cabin, the soundproof cabin having a cabin bottom plate 40, a cabin top plate 41, cabin side plates 42 located on both sides of the cabin bottom plate and the cabin top plate, a cabin end plate 43 at the front end, and a double-door 44 at the rear end, a maintenance door 421 and an access door 422 being provided on the cabin side plates, side electric shutters 423 being provided on the cabin side plates, a rear end electric shutter 441 being provided on the double-door 44, and an electric sunroof 411 being provided on the cabin top plate. The soundproof cabin 4 is divided from front to back into a soundproof cabin 47, a crew cabin 48, and an operator's cabin 49 by first and second soundproof panels 45 and 46 spaced apart between the cabin roof and cabin floor. The generator set 2 is located in the operator's cabin 48. The second soundproof panel is equipped with an angled air inlet box 461, and the first soundproof panel is equipped with a tubular exhaust box 451. Accordingly, the electric skylight 411 is provided on the cabin roof at the top of the soundproof cabin; the side electric shutters 423 are provided on the cabin side panels on both sides of the crew cabin; the maintenance door 421 is provided on the cabin side panels on both sides of the crew cabin; and the access door 422 is provided on the cabin side panels on both sides of the soundproof cabin. The side electric shutters 423 are provided on the cabin side panels on both sides of the crew cabin adjacent to the operator's cabin.
[0015] It can be understood that the above specific description of the present invention is only used to illustrate the present invention and is not limited to the technical solutions described in the embodiments of the present invention. Any modification or equivalent replacement of the present invention to achieve the same technical effect is within the scope of protection of the present invention.
Claims
1. An emergency power supply vehicle, comprising a vehicle chassis (1), a generator set (2) mounted on the vehicle chassis, the generator set including a heat dissipation fan (3), and characterized in that: The invention also includes a soundproof cabin (4) fixed on the chassis of the automobile, wherein the generator set is arranged in the soundproof cabin, and the soundproof cabin has a cabin bottom plate (40), a cabin top plate (41), cabin side plates (42) located on both sides of the cabin bottom plate and the cabin top plate, a cabin end plate (43) at the front end, and a split door (44) at the rear end. The cabin side plates are provided with a maintenance door (421) and an access door (422), and the cabin side plates are also provided with side electric shutters (423). The split door (44) is also provided with a rear electric shutter (441), and the cabin top plate is provided with an electric skylight (411).
2. The emergency power supply vehicle according to claim 1, characterized in that: The first and second sound insulation panels (45, 46) arranged between the top and bottom plates in the sound insulation cabin (4) are used to divide the space inside the sound insulation cabin from front to back into a sound insulation cabin (47), a crew cabin (48) and an operation cabin (49). The generator set (2) is located in the crew cabin (48). The second sound insulation panel is provided with an angled air inlet box (461), and the first sound insulation panel is provided with a tube-type exhaust box (451). Accordingly, the electric skylight (411) is provided on the cabin top panel at the top of the sound insulation cabin; the side electric shutters (423) are provided on the cabin side panels on both sides of the crew cabin; the maintenance door (421) is provided on the cabin side panels on both sides of the crew cabin; and the access door (422) is provided on the cabin side panels on both sides of the sound insulation cabin.
3. The emergency power supply vehicle according to claim 2, characterized in that: The side electric shutters (423) are provided on the cabin side panels on both sides of the crew cabin adjacent to the operating cabin.