CN114852193B - Power cabin structure and drainage vehicle - Google Patents
Power cabin structure and drainage vehicle Download PDFInfo
- Publication number
- CN114852193B CN114852193B CN202210341593.2A CN202210341593A CN114852193B CN 114852193 B CN114852193 B CN 114852193B CN 202210341593 A CN202210341593 A CN 202210341593A CN 114852193 B CN114852193 B CN 114852193B
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- door
- power cabin
- power
- cabin
- box body
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- 238000012423 maintenance Methods 0.000 claims abstract description 17
- 230000003584 silencer Effects 0.000 claims abstract description 9
- 230000007306 turnover Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 22
- 229920000742 Cotton Polymers 0.000 claims description 9
- 230000030279 gene silencing Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000007791 dehumidification Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- 238000009423 ventilation Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0884—Insulating elements, e.g. for sound insulation for mounting around noise sources, e.g. air blowers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/008—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of light alloys, e.g. extruded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/005—Front spoilers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/12—Filtering, cooling, or silencing cooling-air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B63/047—Movable engine-generator combinations on wheels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a novel power cabin structure which is suitable for a pump group type drainage vehicle, an emergency power supply vehicle and the like which are loaded with a generator set. Aiming at the problem of complicated installation of a vehicle generator set, the utility model provides an upturning door type vehicle generator set power cabin structure which is beneficial to heat dissipation. The generator set is arranged above the power cabin, the rainproof turnover ceiling is arranged, the silencer of the generator set is arranged below the ceiling in a totally-enclosed manner, and the turnover ceiling is provided with the maintenance door, so that the silencer is convenient to clean and maintain. The power cabin both sides set up amortization dehumidification shutter and electronic shutter, and the rear sets up radiator baffle and upper and lower spoiler, and the heat flow is directly flowed out from the radiator, discharges outside the power cabin through upper and lower spoiler, can not circulate in the power cabin, guarantees that the temperature is less than generating set rated operating temperature in the power cabin.
Description
Technical Field
The utility model belongs to the technical field of emergency rescue equipment, and particularly relates to a novel power cabin structure.
Background
The pump group type emergency drainage rescue vehicle structure adopts a generator set to drive a portable electric driving water pump to take water from a water source, and then the water is drained through a water conveying pipeline. The system is mainly used for rescuing works of projects such as urban waterlogging, pipe network drainage, subway tunnels, water conservancy flood prevention drought resistance, fire control water intake and the like. But the generating set of the existing pump group type drainage vehicle in the market is more complicated in assembly, and is installed inwards from a power cabin tail door, and the generating set is required to be sent to an installation position by means of a horizontal movement tool, so that the operation space is narrow, the operation is complex, and time and labor are wasted.
In addition, in the prior art, the environmental temperature of the normal working of the generator set is required to be not more than 55 ℃, and the generator set is usually stopped due to poor ventilation and heat dissipation in the power cabin. In the prior art, the structure of the power cabin is often as follows:
as shown in fig. 1, patent: CN201820731430.4 a carriage ventilation structure of drainage car, the drainage car has generating set, and this carriage ventilation structure includes air intake, air outlet and heat dissipation room, the heat dissipation room sets up and is used for installing generating set in the carriage, is equipped with the wind guide baffle in the heat dissipation room in order to separate into antechamber and back room with the heat dissipation room, and the bottom of wind guide baffle is equipped with the vent that is used for intercommunication antechamber and back room, and vent department is used for installing generating set's radiator, air intake and air outlet set up respectively in front end upper portion and the rear end upper portion of carriage, air intake and air outlet communicate with antechamber and back room respectively, and air intake and air outlet department all are equipped with electronic shutter. Mainly solves the problem of poor ventilation and heat dissipation performance of the carriage.
As shown in fig. 2, patent: CN201921434324.0 is a low noise generator set box, comprising a mute box, on which a main cabin for arranging an engine and a generator and a sub cabin for arranging a radiator, a muffler and an inverter are arranged; the main cabin body is completely isolated from the outside except an air filtering inlet channel used for being connected with an air filter on the engine. The utility model realizes that the diesel generator set has good heat radiation performance and good noise isolation performance in a high-temperature environment. Mainly solves the problem of noise reduction of the box body.
However, the assembly of the existing pump group type drainage vehicle generator set needs a horizontally moving tool, the operation is complex, time and labor are wasted, meanwhile, a radiating chamber of a carriage ventilation structure related to in the prior art is T-shaped, and heat flow flowing out through a radiator can form airflow circulation in a rear chamber, so that unsmooth ventilation and overhigh temperature are caused, and risks exist. In addition, the box top cover related to in the prior art is not subjected to silencing treatment, and the top cover is fixed, so that the disassembly and the assembly are inconvenient.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, provides a novel power cabin structure, and solves the problems that the assembly of the existing pump group type drainage vehicle generator set needs a horizontally moving tool, and the operation is complex and time and labor are wasted.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
in a first aspect, the present utility model provides a novel power pod structure comprising a pod body secured to a vehicle body; a power cabin is arranged in the box body;
the top of the box body is provided with an opening above the power cabin, the opening above the power cabin can accommodate the generator set to enter, and an upturned rainproof door is arranged on the power cabin in a covering manner; the upward-turning type rainproof door is rotatably connected to the top of the box body, and the opening and closing actions of the upward-turning type rainproof door are realized through an oil cylinder connected between the box body and the upward-turning type rainproof door;
the upturning type rainproof door comprises an upturning ceiling;
the upset ceiling is three-layer structure, from outside to inside includes in proper order: a rain-proof door shell, a rain-proof door sound-absorbing cotton and a rain-proof door porous plate; an inner vertical plate of the rainproof door and a C-shaped sealing strip are also arranged in the overturning ceiling;
the rain-proof door shell, the rain-proof door porous plate and the rain-proof door inner vertical plate form a C-shaped structure, and C-shaped sealing strips are arranged between the C-shaped structures;
the edge of the upper opening of the power cabin is welded with a water baffle which is higher than the upper opening of the power cabin; a sealing strip is arranged above the water baffle; when the upturning type rainproof door is completely closed, the C-shaped sealing strip is completely attached to the sealing strip above the power cabin.
The effect that above-mentioned setting reached: the power cabin top sets up turns over formula rain-proof door, by hydro-cylinder drive, from power cabin top assembly generating set, solves current pump group formula drainage car generating set assembly and needs horizontal migration frock, and the operation is complicated and the problem of wasting time and energy.
The three-layer structure of the turnover ceiling plays a role in sound insulation and noise reduction.
The C-shaped sealing strip is completely attached to the sealing strip above the power cabin, so that the sealing is tight, and water vapor is prevented from entering the working environment of the unit inside the power cabin.
Furthermore, a rainproof door frame is arranged in the overturning ceiling, and the rainproof door frame is arranged between the rainproof door shell and the rainproof door perforated plate;
the effect that above-mentioned setting reached: the rain-proof door frame plays a supporting role in the aluminum alloy frame between the shell and the porous plate.
Further, the box body further comprises an air inlet and an air outlet which are arranged on the side wall of the box body;
the air flow enters from the air inlets at two sides of the power cabin and is discharged from the air outlets.
The air inlet and the air outlet are both provided with electric shutters, and silencing and dehumidifying shutters are arranged in the electric shutters.
The effect that above-mentioned setting reached: the outer layers of the air inlet and the air outlet are electric shutters, and the inner side of the air inlet and the air outlet is provided with a silencing and dehumidifying shutter, so that on one hand, the humidity of air entering the power cabin is reduced, and on the other hand, the noise generated by the generator set is absorbed.
Further, the box body further comprises an electric appliance chamber, a water pump chamber and a water hose chamber which are arranged in the box body;
the water hose chamber is provided with a rolling door on the side wall of the box body, and the electric appliance chamber and the water pump chamber are provided with an upturned door on the side wall of the box body.
The effect that above-mentioned setting reached: the rolling door and the upturned door are beneficial to the direct tool taking of staff without completely opening the box body, and are convenient and quick and beneficial to operation.
Further, a power cabin door for entering the power cabin is arranged on the side face of the box body; the power cabin door is connected to the box body through a hinge;
the box body is provided with the extension ladder below the power cabin door.
The effect that above-mentioned setting reached: the power cabin door can enter the box body through the telescopic ladder to be maintained. The extension ladder is hidden below the box body and can be pulled out manually in use.
Further, a generator set, a silencer component, an upper spoiler, a radiator baffle and a lower spoiler are arranged in the power cabin;
the generator set is fixed on a bottom plate of the power cabin through foundation bolts; the radiator of the generator set is fixed on the radiator baffle;
the radiator baffle divides the power cabin into two parts; the radiator baffle is provided with an opening, and the size of the opening is matched with the sectional area of the radiator;
the upper spoiler and the lower spoiler are respectively arranged above and below the air outlet and are used for guiding heat flow in the cabin to the outside of the cabin;
the muffler component is connected to the bottom of the upturned rainproof door through a bolt and is of a closed structure and used for eliminating noise in the cabin.
The effect that above-mentioned setting reached: the radiator of the generator set is fixed on the radiator baffle, heat flow directly flows out from the radiator and is discharged out of the power cabin through the upper spoiler and the lower spoiler, and due to the effect of the radiator baffle, the heat flow cannot circulate in the power cabin, so that the temperature in the power cabin set is ensured to be lower than the rated working temperature of the generator set. The muffler component is connected to the bottom of the upturning type rainproof door and is of a closed structure, so that the influence of heat dissipation on the temperature of the power cabin is reduced.
Further, a muffler maintenance door is rotatably connected to the turnover ceiling;
the muffler maintenance door is connected above the overturning ceiling through a hinge and is locked through a movable hinge clamp.
The effect that above-mentioned setting reached: through muffler maintenance door, can maintain, dismouting muffler subassembly, muffler maintenance door seals the muffler subassembly in the box in addition, also plays the effect of making an uproar falls.
Further, muffler maintenance door and box wall of box main part are three layer construction, include in proper order from outside to inside: an outer skin, sound absorbing cotton and a porous plate.
The effect that above-mentioned setting reached: the three-layer structure plays a role in sound insulation and noise reduction.
Further, an escalator is fixed on the side wall of the box body, and the escalator is guided to the top of the box body.
The effect that above-mentioned setting reached: through the staircase, can conveniently go up lower box top, improve operating personnel security.
In a second aspect, the present utility model provides a drainage vehicle comprising a vehicle body and a power pod structure as described in the first aspect secured to the vehicle body; the box body is fixed on the chassis of the vehicle through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
1. the power cabin top sets up turns over formula rain-proof door, by hydro-cylinder drive, from power cabin top assembly generating set, solves current pump group formula drainage car generating set assembly and needs horizontal migration frock, and the operation is complicated and the problem of wasting time and energy.
2. The utility model provides a novel power cabin structure which is composed of an aluminum alloy frame, a skin and an inner decorative plate, wherein the power cabin is of a three-layer structure (an outer skin, sound absorbing cotton and a porous plate), and the silencing effect of the power cabin is guaranteed.
3. The upper spoiler and the lower spoiler of the air outlet are added at the tail part of the power cabin, so that the problem of overhigh temperature of the power cabin caused by unsmooth air outlet of the radiator of the generator set is solved. The radiator of the generator set is fixed on the radiator baffle, and air flows out of the power cabin along the upper spoiler and the lower spoiler by the radiator fan, so that the working temperature of the power cabin is further reduced.
Drawings
FIG. 1 is a diagram of a cabin ventilation structure of a drainage vehicle;
FIG. 2 is a low noise genset housing;
FIG. 3 is a schematic view of a novel power cabin structure according to the present utility model;
FIG. 4 is an exploded view of a novel nacelle according to the present utility model;
FIG. 5 is a schematic view of the main structure of the case according to the present utility model;
FIG. 6 is a schematic view of an upturned rain door in accordance with the present utility model;
FIG. 7 is a schematic view of a nacelle according to the present utility model;
fig. 8 is a schematic diagram of a closed structure of the upturned rain-proof door according to the present utility model;
fig. 9 is a schematic diagram of the whole vehicle in the unfolded state of the upturned type rain-proof door.
In the figure, 1, a box body; 1.1, a power cabin; 1.1-1, a generator set; 1.1-2, muffler assembly; 1.1-3, upper spoiler; 1.1-4, radiator baffles; 1.1-5, lower spoiler; 1.1-6, a water baffle; 1.1-7, sealing strips; 1-2, an air inlet; 1-3, an air outlet; 1-4, an electrical appliance room; 1-5, a water pump chamber; 1-6, a water hose chamber; 2. upturning rainproof door; 2.1, overturning the ceiling; 2.1-1, a rain-proof door shell; 2.1-2, rain-proof door frame; 2.1-3, sound-absorbing cotton for rain-proof doors; 2.1-4, porous plates of rain-proof doors; 2.1-5, a rain-proof door inner vertical plate; 2.1-6, C-shaped sealing strips; 2.2, muffler maintenance door; 3. a side electric blind; 4. an oil cylinder; 5. rear electric shutter; 6. an escalator; 7. a power cabin door; 8. silencing and dehumidifying shutter; 9. and (5) an extension ladder.
Detailed Description
The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
In the description of the present embodiment, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are presented, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present embodiment and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present embodiment.
Embodiment one:
the embodiment provides a novel power cabin structure, which comprises a box body main body 1 fixed on a vehicle body; a power cabin 1.1 is arranged in the box body;
the top of the box body 1 is provided with an opening above the power cabin, the opening above the power cabin can accommodate the entering of a generator set, and the power cabin is covered and provided with an upturning type rainproof door 2; the upturning type rainproof door 2 is rotatably connected to the top of the box body 1, and the action of opening and closing the upper opening of the power cabin is realized through an oil cylinder 4 connected between the box body 1 and the upturning type rainproof door 2.
The implementation principle is as follows: an upturning type rainproof door 2 is arranged above the power cabin 1.1 and driven by an oil cylinder 4, a generator set 1.1-1 is assembled above the power cabin 1.1, and the problems that the assembly of the existing pump group type drainage vehicle generator set 1.1-1 requires horizontal movement of a tool, is complex in operation and wastes time and labor are solved.
When the electric generator set is used, the oil cylinder 4 is started, the upturned type rainproof door 2 is opened, the upturned type rainproof door 2 is unfolded to the position with the maximum angle under the action of the oil cylinder 4, and the electric generator set 1.1-1 can be hoisted by a crane; after the generator set 1.1-1 is hoisted to a fixed position for fixing, the oil cylinder 4 is contracted until the upturning type rainproof door 2 is closed.
Embodiment two:
the embodiment provides a novel power cabin structure, as shown in fig. 3-4, the novel power cabin structure comprises a box body 1, an upturning rainproof door 2, a side electric shutter 3, an oil cylinder 4, a rear electric shutter 5, an escalator 6, a power cabin door 7, a silencing and dehumidifying shutter 8 and an extension ladder 9. The box body 1 is fixed on the chassis of the vehicle through bolts; the upturning type rainproof door 2 is connected to the top of the box body 1 through a hinge and realizes the opening and closing actions of the upturning type rainproof door through an oil cylinder 4; the two side electric shutters 3 are respectively fixed on the two sides of the box body 1, and the inner side is fixedly provided with a silencing and dehumidifying shutter 8; the escalator 6 is fixed at one side behind the box body 1, and maintenance personnel can climb to the top of the box body 1 through the escalator 6 for maintenance; the power cabin door 7 is connected to one side of the box body 1 through a hinge; the telescopic ladder 9 is hidden below the box body 1 and can be pulled out manually in use. The operation such as maintenance can be carried out by entering the box body 1 through the telescopic ladder 9 and the power cabin door 7.
As shown in FIG. 5, the box body 1 consists of a power cabin 1.1, an air inlet 1-2, an air outlet 1-3, an electric appliance chamber 1-4, a water pump chamber 1-5 and a water hose chamber 1-6. The power cabin 1.1 is of a three-layer structure (an outer skin, sound absorbing cotton and a porous plate) and plays a role in sound insulation and noise reduction; the air flow enters from the air inlets 1-2 at the two sides of the power cabin 1.1 and is discharged from the air outlets 1-3.
As shown in FIG. 6, the power cabin 1.1 is composed of a generator set 1.1-1, a silencer component 1.1-2, an upper spoiler 1.1-3, a radiator baffle 1.1-4, a lower spoiler 1.1-5, a water baffle 1.1-6 and a sealing strip 1.1-7. The generator set 1.1-1 is arranged at a designated position from an opening above the power cabin 1.1 in a descending manner, is fixed on a bottom plate of the power cabin 1.1 by foundation bolts, a radiator of the generator set 1.1-1 is fixed on a radiator baffle plate 1.1-4, heat flow directly flows out of the radiator and is discharged out of the power cabin 1.1 through an upper spoiler plate 1.1-3 and a lower spoiler plate 1.1-5, and the heat flow cannot circulate in the power cabin 1.1 due to the effect of the radiator baffle plate 1.1-4, so that the temperature in the power cabin 1.1 is ensured to be lower than the rated working temperature of the generator set. The silencer component 1.1-2 is connected to the bottom of the upturned rainproof door 2 through bolts and is of a closed structure, so that the influence of heat dissipation on the temperature of the power cabin is reduced.
The silencing and dehumidifying louver 8 reduces the humidity of air entering the power cabin on one hand and absorbs noise generated by the generator set on the other hand.
As shown in fig. 7-8, the upturned rainproof door 2 consists of a turnover ceiling 2.1 and a muffler maintenance door 2.2, wherein the muffler maintenance door 2.2 is connected above the turnover ceiling 2.1 through a hinge and is locked by a movable hinge clamp. The turnover ceiling 2.1 and the muffler maintenance door 2.2 are all three-layer structures (outer skin, sound absorbing cotton and porous plate). The turnover ceiling 2.1 is composed of a rain-proof door shell 2.1-1, a rain-proof door frame 2.1-2, rain-proof door sound absorption cotton 2.1-3, a rain-proof door porous plate 2.1-4, a rain-proof door inner vertical plate 2.1-5 and a C-shaped sealing strip 2.1-6.
The rain-proof door shell 2.1-1, the rain-proof door porous plate 2.1-4 and the rain-proof door inner vertical plate 2.1-5 form a C-shaped structure, and C-shaped sealing strips 2.1-6 are arranged between the C-shaped structures.
The edge of the upper opening of the power cabin 1.1 is welded with a water baffle 1.1-6, and the water baffle 1.1-6 is higher than the opening of the power cabin 1.1 to prevent rainwater from entering the power cabin 1.1; and sealing strips 1.1-7 are arranged above the water baffle.
After the upturning type rainproof door 2 is completely closed, the C-shaped sealing strips 2.1-6 are completely attached to the sealing strips 1.1-7 above the power cabin 1.1, so that the tightness of the sealing is ensured.
As shown in fig. 9, the upturned rainproof door 2 is unfolded to the position with the maximum angle under the action of the oil cylinder 4, and the generator set 1.1-1 can be hoisted by a crane.
The generator set 1.1-1 is arranged above the power cabin 1.1, the upturned type rainproof door 2 is arranged, the generator set silencer is arranged below the upturned type rainproof door 2 in a totally closed mode, and the silencer maintenance door 2.2 is arranged on the upturned type rainproof door 2, so that the silencer can be cleaned and maintained conveniently. The two sides of the power cabin are provided with a silencing and dehumidifying shutter 8 and an electric shutter, the rear part is provided with a radiator baffle 1.1-4, an upper spoiler 1.1-3 and a lower spoiler 1.1-5, heat flow directly flows out of the radiator and is discharged out of the power cabin 1.1 through the upper spoiler and the lower spoiler, the heat flow cannot circulate in the power cabin 1.1, and the temperature in the power cabin 1.1 is ensured to be lower than the rated working temperature of the generator set 1.1-1.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature, and in the description of the utility model, "a plurality" means two or more, unless otherwise specifically and clearly defined.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model.
Claims (8)
1. The power cabin structure is characterized by comprising a box body fixed on a vehicle body; a power cabin is arranged in the box body;
the top of the box body is provided with an opening above the power cabin, the opening above the power cabin can accommodate the generator set to enter, and an upturned rainproof door is arranged on the power cabin in a covering manner; the upward-turning type rainproof door is rotatably connected to the top of the box body, and the opening and closing actions of the upward-turning type rainproof door are realized through an oil cylinder connected between the box body and the upward-turning type rainproof door;
the upturning type rainproof door comprises an upturning ceiling;
the upset ceiling is three-layer structure, from outside to inside includes in proper order: a rain-proof door shell, a rain-proof door sound-absorbing cotton and a rain-proof door porous plate; an inner vertical plate of the rainproof door and a C-shaped sealing strip are also arranged in the overturning ceiling;
the rain-proof door shell, the rain-proof door porous plate and the rain-proof door inner vertical plate form a C-shaped structure, and C-shaped sealing strips are arranged between the C-shaped structures;
the edge of the upper opening of the power cabin is welded with a water baffle which is higher than the upper opening of the power cabin; a sealing strip is arranged above the water baffle; when the upturning type rainproof door is completely closed, the C-shaped sealing strip is completely attached to the sealing strip above the power cabin;
a rainproof door frame is further arranged in the overturning ceiling, and the rainproof door frame is arranged between the rainproof door shell and the rainproof door perforated plate;
the turnover ceiling is rotatably connected with a muffler maintenance door;
the muffler maintenance door is connected above the overturning ceiling through a hinge and is locked through a movable hinge clamp.
2. The power pod structure of claim 1, wherein the pod body further comprises an air inlet and an air outlet disposed on a side wall of the pod body;
the air flow enters from the air inlets at two sides of the power cabin and is discharged from the air outlets;
the air inlet and the air outlet are both provided with electric shutters, and silencing and dehumidifying shutters are arranged in the electric shutters.
3. The power pod structure of claim 1, wherein the pod body further comprises an electrical appliance chamber, a water pump chamber, and a water hose chamber disposed inside the pod body;
the water hose chamber is provided with a rolling door on the side wall of the box body, and the electric appliance chamber and the water pump chamber are provided with an upturned door on the side wall of the box body.
4. The power pod structure of claim 1, wherein the side of the pod body is provided with a power pod door for accessing the power pod; the power cabin door is connected to the box body through a hinge;
the box body is provided with the extension ladder below the power cabin door.
5. The power cabin structure according to claim 2, wherein a generator set, a silencer assembly, an upper spoiler, a radiator baffle and a lower spoiler are arranged in the power cabin;
the generator set is fixed on a bottom plate of the power cabin through foundation bolts; the radiator of the generator set is fixed on the radiator baffle;
the radiator baffle divides the power cabin into two parts; the radiator baffle is provided with an opening, and the size of the opening is matched with the sectional area of the radiator;
the upper spoiler and the lower spoiler are respectively arranged above and below the air outlet and are used for guiding heat flow in the cabin to the outside of the cabin;
the muffler component is connected to the bottom of the upturned rainproof door through a bolt and is of a closed structure.
6. The power pod structure of claim 1, wherein the muffler maintenance door and the wall of the tank body are each of a three-layer structure comprising, in order from the outside to the inside: an outer skin, sound absorbing cotton and a porous plate.
7. The nacelle structure of claim 1, wherein an escalator is secured to a side wall of the housing body, the escalator leading to a top of the housing body.
8. A drainage vehicle comprising a vehicle body and the power module structure of claim 1 secured to the vehicle body; the power cabin structure is fixed on the chassis of the vehicle through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210341593.2A CN114852193B (en) | 2022-04-02 | 2022-04-02 | Power cabin structure and drainage vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210341593.2A CN114852193B (en) | 2022-04-02 | 2022-04-02 | Power cabin structure and drainage vehicle |
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| CN114852193A CN114852193A (en) | 2022-08-05 |
| CN114852193B true CN114852193B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210341593.2A Active CN114852193B (en) | 2022-04-02 | 2022-04-02 | Power cabin structure and drainage vehicle |
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| CN (1) | CN114852193B (en) |
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| Publication number | Publication date |
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| CN114852193A (en) | 2022-08-05 |
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