CN113027602B - Integrated single-channel heat flow power all-in-one machine - Google Patents

Integrated single-channel heat flow power all-in-one machine Download PDF

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Publication number
CN113027602B
CN113027602B CN202110312855.8A CN202110312855A CN113027602B CN 113027602 B CN113027602 B CN 113027602B CN 202110312855 A CN202110312855 A CN 202110312855A CN 113027602 B CN113027602 B CN 113027602B
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China
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machine
frame
dust collecting
integrated
radiator
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CN113027602A (en
Inventor
陈发伟
张小强
耿江波
逯呈承
杨逸伦
张伟
王涛
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Beijing North Vehicle Group Corp
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Beijing North Vehicle Group Corp
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044Adaptations 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00Arrangement in connection with cooling of propulsion units
    • B60K11/06Arrangement in connection with cooling of propulsion units with air cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08Insulating elements, e.g. for sound insulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00Pumping cooling-air or liquid coolants
    • F01P5/02Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00Pumping cooling-air or liquid coolants
    • F01P5/02Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/06Guiding or ducting air to, or from, ducted fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/06Combinations of engines with mechanical gearing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00Component parts, details or accessories, not otherwise provided for
    • F02B77/04Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00Component parts, details or accessories, not otherwise provided for
    • F02B77/11Thermal or acoustic insulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044Adaptations 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
    • F02B2063/045Frames for generator-engine sets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Transportation (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

The invention provides an integrated single-channel heat flow power all-in-one machine, which adopts a closed all-in-one machine frame structure, and has the advantages of square shape, high integration level and simple installation; a single channel is formed by the radiator and the frame of the all-in-one machine, and external cold air enters from the radiating fan, is heated by the radiator and then flows out from the middle channel of the all-in-one machine to the air outlet; air can be discharged from the rear or the right side according to the requirement by switching the installation position of the air discharge connecting cover, and the air discharge connecting cover has the advantages of selectable air outlets, simplicity and convenience in switching and the like; the dust collecting structure is arranged in the all-in-one machine, so that most of dust entering the all-in-one machine can be collected, and the dust is prevented from being dispersed in the all-in-one machine to influence the normal work of a device; the outer side of the all-in-one machine frame is provided with a heat insulation layer, heat flow is concentrated, and a heat affected zone on the periphery of the all-in-one machine is small. The integrated single-channel heat flow force all-in-one machine is suitable for special installation requirements of small and medium-sized unmanned vehicles and the like, and has wide application prospect.

Description

Integrated single-channel heat flow power all-in-one machine
Technical Field
The invention belongs to the technical field of power of unmanned vehicles, and particularly relates to an integrated single-channel heat flow force all-in-one machine.
Background
At present, the power all-in-one machine for the unmanned vehicle in China mainly has the following defects: first, the integration level is lower, and engine, generator, radiator etc. adopt the distributed installation, and the assembly is complicated, and the assembly time spent is longer. And secondly, the number of all-in-one machine parts is large, and the number of fixed mounting points of the all-in-one machine on the whole vehicle is large. Thirdly, the appearance size of equipment is different, and is bulky for all-in-one machine constitution equipment, and unmanned car space is less, is difficult to satisfy the installation space requirement. Fourthly, the power composition equipment is distributed in a messy manner, the heat dissipation efficiency is low, and negative effects are brought to the improvement of the overall efficiency of the whole machine.
Disclosure of Invention
Technical problem to be solved
The invention provides an integrated single-channel heat flow power all-in-one machine, which aims to solve the technical problems of how to quickly carry out power installation in a small installation space and realize a good heat dissipation function.
(II) technical scheme
In order to solve the technical problem, the invention provides an integrated single-channel heat flow force all-in-one machine, which comprises an all-in-one machine frame, a generator, a radiator, a cooling fan, an exhaust connecting cover, an engine, a transfer case and a connecting shaft, wherein the generator is arranged on the all-in-one machine frame; the all-in-one machine frame is used as a main body structure of the all-in-one machine; the peripheral sealing plate is fixed on the outer surface of the frame of the all-in-one machine; a radiator is arranged in front of the top of the frame of the all-in-one machine; a heat radiation fan is arranged above the heat radiator and used for pumping and pressing external cold air into the integrated machine; the engine, the transfer case, the connecting shaft and the generator are sequentially arranged and are arranged at the bottom of the frame of the all-in-one machine; the engine is arranged at the rear part of the integrated machine, the transfer case connected with the engine is arranged in the middle part of the integrated machine, and the generator connected with the transfer case through the connecting shaft is arranged at the front part of the integrated machine; the radiator is arranged above the transfer case, and a hot circulation air duct is constructed between upper-layer equipment and lower-layer equipment in the all-in-one machine frame; and an air exhaust connecting cover is arranged at the opening of the peripheral sealing plate and the heat insulation layer.
Furthermore, the all-in-one machine frame is of a square structure and is formed by welding sectional materials.
Further, the peripheral sealing plate is fixed on the outer surface of the integrated machine frame through a thin steel plate and a fastener.
Further, the outside of peripheral shrouding is provided with the insulating layer.
Furthermore, the heat insulation layer is in a patch form and is paved according to the shape of the peripheral sealing plate.
Further, the exhaust connecting cover is arranged at the rear part or the side part of the integrated machine.
Further, the integrated machine comprises a wave-shaped dust collecting groove and a dust collecting net; wherein, the wave-shaped dust collecting groove is positioned at the front position inside the frame of the all-in-one machine and is horizontally arranged; the dust collecting net is arranged above the wavy dust collecting groove and is obliquely arranged, and the front end of the dust collecting net is far away from the wavy dust collecting groove; radiator, wave form dust collecting tank and the peripheral shrouding in front side, left side, the right side of all-in-one frame constitute the wind channel, realize single passageway, when mix with the dust in the air that gets into all-in-one inside, the dust falls into the kerve of wave form dust collecting tank behind the dust collecting net and concentrates the storage.
(III) advantageous effects
The invention provides an integrated single-channel heat flow power all-in-one machine, which adopts a closed all-in-one machine frame structure, and has the advantages of square shape, high integration level and simple installation; a single channel is formed by the radiator and the frame of the all-in-one machine, and external cold air enters from the radiating fan, is heated by the radiator and then flows out from the middle channel of the all-in-one machine to the air outlet; air can be discharged from the rear or the right side according to the requirement by switching the installation position of the air discharge connecting cover, and the air discharge connecting cover has the advantages of selectable air outlets, simplicity and convenience in switching and the like; the dust collecting structure is arranged in the all-in-one machine, so that most of dust entering the all-in-one machine can be collected, and the dust is prevented from being dispersed in the all-in-one machine to influence the normal work of a device; the outer side of the all-in-one machine frame is provided with a heat insulation layer, heat flow is concentrated, and a heat affected zone on the periphery of the all-in-one machine is small. The integrated single-channel heat flow force all-in-one machine is suitable for special installation requirements of small and medium-sized unmanned vehicles and the like, and has wide application prospect.
Drawings
Fig. 1 is a front view of an integrated single-channel heat-flow power integration unit according to an embodiment of the present invention (with the two side peripheral sealing plates removed for ease of illustration of the internal components);
FIG. 2 is a top view of an integrated single channel thermal flow force integrator of an embodiment of the present invention;
fig. 3 is a side view of an integrated single channel thermal flow force integrator of an embodiment of the present invention.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be made in conjunction with the accompanying drawings and examples.
The embodiment provides an integrated single-channel heat flow force all-in-one machine, the structure of which is shown in fig. 1-3, and the integrated single-channel heat flow force all-in-one machine comprises an all-in-one machine frame 1, a generator 2, a heat insulation layer 3, a waveform dust collecting groove 4, a dust collecting net 5, an air duct 6, a radiator 7, a cooling fan 8, an exhaust connecting cover 9, an engine 10, a transfer case 11 and a connecting shaft 12.
The main structure of this all-in-one is all-in-one frame 1, and all-in-one frame 1 is the square body structure, adopts the section bar welding to form, and peripheral shrouding is fixed at all-in-one frame 1's surface through the form of sheet steel + fastener, is detachable construction. The peripheral shrouding is used for keeping apart all-in-one with the external world, plays preliminary thermal-insulated syllable-dividing effect.
The peripheral shrouding outside is provided with insulating layer 3, and insulating layer 3 adopts the paster form, spreads the subsides according to the shape of peripheral shrouding, and the heat exchange inside and outside the separation all-in-one realizes the thermal-insulated of whole power all-in-one. The shape of the integrated machine frame 1 and the thermal insulation layer 3 is a square cuboid after combination.
To the single channel exhaust, the inside adoption of all-in-one frame 1 is layered structure from top to bottom. Wherein, a radiator 7 is arranged at the front position of the top of the all-in-one machine frame 1. And a heat radiation fan 8 is arranged above the radiator 7, and the heat radiation fan 8 is used for pumping and pressing external cold air into the integrated machine.
The engine 10, the transfer case 11, the connecting shaft 12 and the generator 2 are arranged in sequence and mounted at the bottom of the all-in-one machine frame 1. The engine 10 is arranged at the rear part of the integrated machine, the transfer case 11 connected with the engine 10 is arranged in the middle of the integrated machine, and the generator 2 connected with the transfer case 11 through the connecting shaft 1 is arranged at the front part of the integrated machine. The radiator 7 is arranged above the transfer case 11, and the radiator 7 and the engine 10 are respectively arranged at the front and rear positions in the all-in-one machine, so that a hot air circulation duct is constructed between upper-layer equipment and lower-layer equipment in the all-in-one machine frame 1, and internal air circulation is facilitated. Under the separation of the partition plates at the two sides, cold air forms high-pressure airflow under the action of the cooling fan 8 and enters the integrated machine from the cooling fan 8, the high-pressure cold air forces hot air in the integrated machine to be discharged from the rear part of the heat flow ventilation air duct, so that a single channel is formed in the integrated machine, an external-cold air-hot air-external circulation system is formed, and the layout of equipment in the integrated machine cannot occupy the space.
When carrying out the air outlet design, to changeable exhaust outlet, the inside hot-blast accessible of all-in-one changes the position of air outlet, and the all-in-one can adopt two kinds of structural style of side air outlet and rear portion air outlet, realizes that hot-blast from vehicle lateral part or rear portion discharge. The switching of air outlet adopts the form of exchanging the fly leaf to go on, can satisfy the exhaust direction demand of different motorcycle types.
In this embodiment, the exhaust connecting cover 9 is in a rear exhaust state. The peripheral shrouding and the insulating layer 3 square cut in all-in-one frame 1 rear portion install exhaust joint cover 9 in this square cut department for the small-size end of exhaust joint cover 9 is connected with all-in-one frame 1. By changing the position of the discharge connecting cover 9, the discharge of hot air from the rear or side of the vehicle can be achieved.
The side opening closing plate is detached, the exhaust connecting cover 9 is moved to the side of the all-in-one machine frame 1 for installation, and the original rear square opening is sealed. The peripheral closing plate and the insulating layer 3 of all-in-one frame 1 lateral part open square mouth, install exhaust connecting cover 9 in this open square mouth department for the small-size end of exhaust connecting cover 9 is connected with the all-in-one, then changes into the lateral part state of airing exhaust.
The wave-shaped dust collecting groove 4 is positioned at the front position inside the all-in-one machine frame 1 and is horizontally placed. The dust collecting net 5 is arranged above the wave-shaped dust collecting groove 4 and is obliquely arranged, and the front end of the dust collecting net is far away from the wave-shaped dust collecting groove 4. Radiator 7, wave form dust collecting tank 4 constitute wind channel 6 with the front side of all-in-one frame 1, left side, the peripheral shrouding in right side, realize single passageway, when mix with the dust in getting into the inside air of all-in-one, the dust falls into the kerve of wave form dust collecting tank 4 after through collection dirt net 5 and concentrates the storage, can realize collection dirt effect.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (4)

1. An integrated single-channel heat flow force all-in-one machine is characterized by comprising an all-in-one machine frame, a generator, a radiator, a radiating fan, an exhaust connecting cover, an engine, a transfer case, a connecting shaft, a wave-shaped dust collecting groove and a dust collecting net, wherein the generator is arranged on the integrated machine frame; wherein the content of the first and second substances,
the integrated machine frame is used as the main body structure of the integrated machine;
the peripheral sealing plate is fixed on the outer surface of the frame of the all-in-one machine, a heat insulation layer is arranged on the outer side of the peripheral sealing plate, the heat insulation layer adopts a patch form and is paved according to the shape of the peripheral sealing plate;
a radiator is arranged in front of the top of the frame of the all-in-one machine; a heat radiation fan is arranged above the heat radiator and used for pumping and pressing external cold air into the integrated machine;
the engine, the transfer case, the connecting shaft and the generator are sequentially arranged and are arranged at the bottom of the frame of the all-in-one machine; the engine is arranged at the rear part of the integrated machine, the transfer case connected with the engine is arranged in the middle part of the integrated machine, and the generator connected with the transfer case through the connecting shaft is arranged at the front part of the integrated machine; the radiator is arranged above the transfer case, and a hot circulation air duct is constructed between upper-layer equipment and lower-layer equipment in the all-in-one machine frame; an air exhaust connecting cover is arranged at the opening of the peripheral sealing plate and the heat insulation layer;
the wave-shaped dust collecting groove is positioned at the front position inside the frame of the all-in-one machine and is horizontally arranged; the dust collecting net is arranged above the wavy dust collecting groove and is obliquely arranged, and the front end of the dust collecting net is far away from the wavy dust collecting groove; radiator, wave form dust collecting tank and the peripheral shrouding in front side, left side, the right side of all-in-one frame constitute the wind channel, realize single passageway, when mix with the dust in the air that gets into all-in-one inside, the dust falls into the kerve of wave form dust collecting tank behind the dust collecting net and concentrates the storage.
2. The integrated single-channel thermal flow force all-in-one machine of claim 1, wherein the all-in-one machine frame is of a cubic structure and is formed by welding sectional materials.
3. The integrated single pass heat flow force integrator of claim 1, wherein the peripheral sealing plate is secured to the outer surface of the integrator frame by sheet steel and fasteners.
4. The integrated single channel heat flow force integrator of claim 1, wherein the exhaust connection hood is mounted at a rear or side of the integrator.
CN202110312855.8A 2021-03-24 2021-03-24 Integrated single-channel heat flow power all-in-one machine Active CN113027602B (en)

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CN113027602B true CN113027602B (en) 2022-09-30

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