CN113173133A - New energy automobile engine - Google Patents
New energy automobile engine Download PDFInfo
- Publication number
- CN113173133A CN113173133A CN202110515428.XA CN202110515428A CN113173133A CN 113173133 A CN113173133 A CN 113173133A CN 202110515428 A CN202110515428 A CN 202110515428A CN 113173133 A CN113173133 A CN 113173133A
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- new energy
- fixedly connected
- energy automobile
- seat
- steel plate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 238000011001 backwashing Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 13
- 238000011084 recovery Methods 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 5
- 238000009499 grossing Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 239000004836 Glue Stick Substances 0.000 description 11
- 238000011010 flushing procedure Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 230000000994 depressogenic effect Effects 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 238000004887 air purification Methods 0.000 description 3
- 230000006386 memory function Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
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- 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
- B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
-
- 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
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/04—Pump-driving arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/28—Wind motors characterised by the driven apparatus the apparatus being a pump or a compressor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
- F04C18/0223—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving with symmetrical double wraps
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Acoustics & Sound (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a new energy automobile engine, which belongs to the technical field of new energy automobiles and comprises an engine main body, wherein an armor component is arranged below the engine main body, and an interlocking component is fixedly connected to the position, corresponding to a mounting hole reserved at the bottom of a new energy automobile chassis, of the outer contour surface of the armor component. According to the invention, through the mutual matching of the designed interlocking assembly, the radiating assembly and other structures, the memory recovery capacity of the memory alloy plate can be utilized to play a certain smoothing effect on the protective steel plate, so that the protective steel plate is recovered to the optimal protective form, wherein the elastic rubber rod and the rigid elastic sheet can also play a certain buffering effect, and particularly the elastic rubber rod also has a certain noise reduction capacity, so that the engine main body can be well protected, the mounting mechanism has high flexibility and strong adjustability, is convenient to adapt to the protection work of engine main bodies of different models, and can further improve the radiating efficiency of the engine main body.
Description
Technical Field
The invention belongs to the technical field of new energy automobiles, and particularly relates to an engine of a new energy automobile.
Background
The automobile engine is a device for providing power for automobiles, is the heart of the automobiles, determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobiles, can be divided into a diesel engine, a gasoline engine, an electric automobile motor, hybrid power and the like according to different power sources, common gasoline engines and diesel engines belong to reciprocating piston type internal combustion engines, chemical energy of fuel is converted into mechanical energy of piston motion and output power to the outside, the gasoline engines are high in rotating speed, low in mass, low in noise, easy to start, low in manufacturing cost, large in compression ratio of the diesel engines, high in thermal efficiency, and better in economic performance and emission performance than the gasoline engines.
The engine of the new energy automobile is arranged at the head of the automobile, the distance between the bottom of the engine of the new energy automobile and the ground is short, in order to improve the stability of the engine of the new energy automobile in the operation process, protective armor is usually arranged at the position, corresponding to the engine, on a chassis of the new energy automobile, the traditional protective armor is divided into two types, one type is a plastic plate which is light in weight and difficult to rust, the other type is a metal plate which is superior to the plastic plate in protective performance and difficult to damage, but because of the limitation of weight and thickness, the thickness of the metal plate cannot be designed to be thick, a groove is easy to appear when the metal plate is scratched or impacted by stones, the convex part of the groove is very close to the engine and has concentrated stress points, the protective effect is not good, and in order to prevent effective substances such as dust and the like from being attached to the surface of the engine, an air filter screen is usually added, the addition of the filter screen will generate a large resistance to air, so a new energy automobile engine is urgently needed to solve the above problems in the market at the present stage.
Disclosure of Invention
The invention aims to: the novel energy automobile engine aims to solve the problems that the traditional protective armor is divided into two types, one type is a plastic plate which is light in weight and not easy to rust, the other type is a metal plate which is superior to the plastic plate in protective performance and not easy to damage, but the thickness of the metal plate cannot be designed to be very thick due to the limitation of weight and thickness, a groove is easy to form when the metal plate is scratched or impacted by stones, the convex surface part of the groove is very close to the engine and stress points are concentrated, the protective effect is poor, an air filter screen is usually additionally arranged on the surface of the engine in order to prevent effective substances such as dust from being attached to the surface of the engine, and the air filter screen is additionally arranged to generate large resistance to air.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a new energy automobile engine, includes the engine main part, the below of engine main part is provided with the armour subassembly, the position department fixedly connected with interlock subassembly that corresponds the mounting hole reserved bottom the new energy automobile chassis on the outer profile face of armour subassembly to the embedded joint of position department that the armour subassembly deviates from the new energy automobile windward side has the drainage net face, and the position department joint that the armour subassembly windward side corresponds the drainage net face has heat-radiating component.
As a further description of the above technical solution:
the armor assembly comprises a bottom cover, one side, far away from the engine main body, of the bottom cover is fixedly connected with a protection steel plate, the position, corresponding to the protection steel plate, of the inner side wall of the bottom cover is connected with a memory alloy plate in a sliding mode, and the opposite surface of the memory alloy plate and the opposite surface of the protection steel plate are fixedly connected through an elastic rubber rod.
As a further description of the above technical solution:
the quantity of elastic glue stick is a plurality of, and a plurality of elastic glue stick align to grid between memory alloy board and protection steel sheet to the one end that elastic glue stick is close to memory alloy board and protection steel sheet is the cambered surface shape structure.
As a further description of the above technical solution:
one side of the memory alloy plate, which is far away from the protective steel plate, is fixedly connected with the side close to the bearing seat through the rigid elastic sheet, and the outer contour surface of the bearing seat is fixedly connected with the inner side wall of the bottom cover.
As a further description of the above technical solution:
the interlocking component comprises a fixed frame, the fixed frame is fixedly connected with the opposite surface of the bottom cover, a movable frame is sleeved on the surface of the fixed frame, part of the movable frame is slidably connected into a sliding connecting groove formed in the bottom of the fixed frame, and an adjusting opening is formed in the position, corresponding to the sliding connecting groove, of one surface of the bottom cover of the fixed frame.
As a further description of the above technical solution:
the surface of the fixed frame is clamped with the same locking nut at the position corresponding to the adjusting port and the sliding connecting groove, the penetrating connecting port is formed in the position corresponding to the locking nut on the surface of the movable frame, a locking bolt is inserted into the penetrating connecting port and is connected with the penetrating connecting port in a threaded mode, the locking bolt penetrates through the adjusting port and is in threaded connection with the locking nut, and the mounting port is formed in the top of the movable frame.
As a further description of the above technical solution:
the radiator unit includes the sleeve, the sleeve joint is on the side end face of end cover, the joint has the air filter screen on the terminal surface of sleeve inboard, the joint has the bearing on the side end face of air filter screen, the first switching section of thick bamboo has been cup jointed in the bearing, the fixed surface of first switching section of thick bamboo is connected with drainage fan, drainage fan is located one side that the end cover was kept away from to the air filter screen.
As a further description of the above technical solution:
the one end fixedly connected with axle sleeve that drainage fan was kept away from to first switching section of thick bamboo, the activity has cup jointed the second switching section of thick bamboo in the axle sleeve, the fixed surface of second switching section of thick bamboo is connected with and moves the whirlpool dish, it is provided with quiet whirlpool dish on the whirlpool dish to the rim plate face and the telescopic inside wall fixed connection of quiet whirlpool dish.
As a further description of the above technical solution:
fixedly connected with second support net seat on the inside wall of first switching section of thick bamboo, fixedly connected with switching axle is gone up to the one side that second support net seat is close to the second switching section of thick bamboo, the one side fixedly connected with seal receptacle that the second supported net seat was kept away from to the switching axle, the outer profile face of seal receptacle and the inside wall fixed connection of a second switching section of thick bamboo.
As a further description of the above technical solution:
the joint of position department that first switching section of thick bamboo surface corresponds air filter screen has the back flush seat, the back flush seat has seted up the back flushing hole near the one side of air filter screen, the surface of axle sleeve and telescopic surface joint have same drainage tube, the one end joint that the axle sleeve was kept away from to the drainage tube is on the side end face of first support net seat, the outer profile face and the telescopic inside wall fixed connection of first support net seat.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the engine body protection device, the armor assembly, the interlocking assembly, the radiating assembly and other structures are designed to be matched with each other, the memory recovery capacity of the memory alloy plate can be utilized to play a certain smoothing effect on the protection steel plate, so that the protection steel plate is recovered to the optimal protection form, the elastic rubber rod and the rigid elastic sheet can play a certain buffering effect, particularly the elastic rubber rod also has a certain noise reduction capacity, a good protection effect can be achieved on the engine body, the mounting mechanism is high in flexibility and strong in adjustability, the engine body protection device can be conveniently adapted to protection work of engine bodies of different models, and the radiating efficiency of the engine body can be further improved.
2. In the invention, through the designed armor component, when the new energy automobile runs and the bottom of the protective steel plate is scratched on the road surface or is depressed after being impacted by stones, the concave part of the protective steel plate applies certain impact force to the memory alloy plate through the corresponding elastic rubber rod, and the memory alloy plate is deformed, and by utilizing the memory function of the memory alloy plate, the heat released to the casing during the operation of the engine main body meets the memory recovery condition of the memory alloy plate, therefore, the memory recovery capability of the memory alloy plate can be utilized to play a certain smoothing effect on the protective steel plate, so that the protective steel plate is recovered to the optimal protective form, wherein the elastic rubber rod and the rigid elastic sheet can also play a certain buffering effect, and especially the elastic rubber rod also has a certain noise reduction capability, so that a good protection effect can be played on the engine main body.
3. According to the invention, through the designed interlocking assembly, when the armor assembly is installed at the position of the automobile chassis corresponding to the engine main body, the position of the installation opening is adjusted according to the reserved opening formed in the bottom of the automobile chassis, firstly, the locking bolt needs to be twisted by using the inner hexagonal wrench until the locking bolt and the locking nut are loosened, namely, the clamping force between the movable frame and the fixed frame is relieved, after the installation opening and the reserved opening of the chassis are positioned, the inner hexagonal wrench is operated again to twist the locking nut until the movable frame is stably connected to the fixed frame, and then the armor assembly can be installed on the automobile chassis by using the locking screw.
4. In the invention, through the designed heat dissipation assembly, the surrounding air of the new energy automobile rapidly flows in the process of the form, on one hand, the flow guide fan can be driven to rotate by utilizing the relatively high-speed air flow, on the other hand, the air enters the interior of the bottom cover after being filtered and purified by the air filter screen to accelerate the heat dissipation efficiency of the engine main body, in the process, the movable scroll disk stably rotates in the download bearing driven by the first adapter cylinder and the second adapter cylinder, the air flow passing through the movable scroll disk and the static scroll disk is compressed, so the flow velocity of the air flow can be improved, the heat dissipation efficiency of the engine main body is further improved, meanwhile, as the air flow strength of the compressed air flow is higher than the air flow strength around the flow guide fan, part of the pressurized air flow enters the first adapter cylinder through the drainage tube, and finally only the back flushing holes on the back flushing seat are sprayed on the air filter screen, the back washing effect of the air filter screen is realized, and the permeability of the air filter screen and the air purification performance are ensured.
Drawings
Fig. 1 is a schematic perspective view of an engine of a new energy vehicle according to the present invention;
FIG. 2 is a schematic perspective view of a fixing frame in an engine of a new energy vehicle according to the present invention;
FIG. 3 is a schematic perspective view of a movable frame in an engine of a new energy vehicle according to the present invention;
FIG. 4 is a schematic perspective structure of an armor assembly in an engine of a new energy automobile according to the invention;
FIG. 5 is a schematic perspective view of an elastic rubber rod in an engine of a new energy automobile according to the present invention;
FIG. 6 is a schematic perspective view of a backwash seat in an engine of a new energy automobile according to the present invention;
fig. 7 is a schematic view of a combined structure of a first adapter cylinder and a second adapter cylinder in an engine of a new energy automobile according to the present invention;
fig. 8 is a schematic perspective view of a heat dissipation assembly in an engine of a new energy vehicle according to the present invention;
fig. 9 is an exploded view of a first adapter cylinder and a second adapter cylinder in an engine of a new energy automobile according to the present invention;
fig. 10 is a schematic cross-sectional structure view of a static scroll and a movable scroll in an engine of a new energy automobile in plan view.
Illustration of the drawings:
1. an engine main body; 2. an armor component; 201. a bottom cover; 202. a protective steel plate; 203. an elastic glue stick; 204. a memory alloy plate; 205. a bearing seat; 206. a rigid spring plate; 3. an interlock assembly; 301. a fixed mount; 302. a movable frame; 303. sliding connecting grooves; 304. an adjustment port; 305. a traversing connection port; 306. locking the nut; 307. locking the bolt; 308. an installation port; 4. a drainage net surface; 5. a heat dissipating component; 501. a sleeve; 502. an air screen; 503. a bearing; 504. a first transfer drum; 505. a flow-guiding fan; 506. a back washing seat; 507. back flushing the hole; 508. a shaft sleeve; 509. a drainage tube; 510. a first supporting net seat; 511. a second adapter cylinder; 512. a sealing seat; 513. a transfer shaft; 514. a second supporting net seat; 515. a static scroll pan; 516. an orbiting scroll.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a new energy automobile engine, includes engine body 1, and engine body 1's below is provided with armour subassembly 2, and the position department fixedly connected with interlock subassembly 3 that corresponds the mounting hole reserved in new energy automobile chassis bottom on the outer profile face of armour subassembly 2 to the embedded joint of position department that armour subassembly 2 deviates from the new energy automobile windward side has drainage net face 4, and the joint of position department that armour subassembly 2 windward side corresponds drainage net face 4 has radiator unit 5.
Specifically, as shown in fig. 1, the armor assembly 2 includes a bottom cover 201, one surface of the bottom cover 201 away from the engine main body 1 is fixedly connected with a protective steel plate 202, a position of the inner side wall of the bottom cover 201 corresponding to the protective steel plate 202 is connected with a memory alloy plate 204 in a sliding manner, the opposite surface of the memory alloy plate 204 and the protective steel plate 202 is fixedly connected through an elastic glue stick 203, through the designed armor assembly 2, when a new energy automobile runs, if the bottom of the protective steel plate 202 is scratched on the road surface or is depressed after being impacted by a stone, the depressed portion of the protective steel plate 202 applies a certain impact force to the memory alloy plate 204 through the corresponding elastic glue stick 203, and the memory alloy plate 204 is deformed, and by using the memory function of the memory alloy plate 204, the heat released to the casing by the engine main body 1 in the running process meets the memory recovery condition of the memory alloy plate 204, therefore, the memory recovery capability of the memory alloy plate 204 can be utilized to play a certain smoothing effect on the protection steel plate 202, so that the protection steel plate 202 can recover to the optimal protection form, wherein the elastic glue stick 203 and the rigid elastic sheet 206 can also play a certain buffering effect, and particularly the elastic glue stick 203 also has a certain noise reduction capability, so that a good protection effect can be played on the engine main body 1.
Specifically, as shown in fig. 5, the number of the elastic glue sticks 203 is several, and the several elastic glue sticks 203 are uniformly arranged between the memory alloy plate 204 and the protection steel plate 202, and one ends of the elastic glue sticks 203 close to the memory alloy plate 204 and the protection steel plate 202 are both arc-shaped structures.
Specifically, as shown in fig. 4, one surface of the memory alloy plate 204 away from the shielding steel plate 202 is fixedly connected to one surface of the bearing seat 205 close to the shielding steel plate through the rigid elastic piece 206, and the outer contour surface of the bearing seat 205 is fixedly connected to the inner side wall of the bottom cover 201.
Specifically, as shown in fig. 1, the interlocking component 3 includes a fixed frame 301, opposite surfaces of the fixed frame 301 and the bottom cover 201 are fixedly connected, a movable frame 302 is sleeved on a surface of the fixed frame 301, and part of the movable frame 302 is slidably connected in a sliding connection groove 303 formed at a bottom of the fixed frame 301, and a position of the fixed frame 301, which is far away from the bottom cover 201, corresponding to the sliding connection groove 303 is provided with an adjustment opening 304, through the designed interlocking component 3, when the armor component 2 is mounted at a position of the automobile chassis corresponding to the engine body 1, a position of the mounting opening 308 is adjusted according to a reserved opening formed at the bottom of the automobile chassis, first, an inner hexagon wrench is used to twist the locking bolt 307 until the locking bolt 307 and the locking nut 306 become loose, that is, a clamping force between the movable frame 302 and the fixed frame 301 is released, and after the mounting opening 308 and the reserved opening of the chassis are positioned, operate hexagon socket spanner once more and twist the lock nut until adjustable shelf 302 steadily connects on mount 301, use the locking screw alright install automobile chassis with armor subassembly 2 on afterwards, the flexibility ratio of installation mechanism is high, and adjustable performance is strong, the adaptation of being convenient for in the protection work of different model engine main parts 1.
Specifically, as shown in fig. 2, the same lock nut 306 is fastened to the surface of the fixed frame 301 at a position corresponding to the adjusting opening 304 and the sliding connecting groove 303, a passing connecting opening 305 is formed in the surface of the movable frame 302 at a position corresponding to the lock nut 306, a lock bolt 307 is inserted into the passing connecting opening 305, the lock bolt 307 penetrates through the adjusting opening 304 and is in threaded connection with the lock nut 306, and the top of the movable frame 302 is provided with an installation opening 308.
Specifically, as shown in fig. 8, the heat dissipation assembly 5 includes a sleeve 501, the sleeve 501 is clamped on a side end surface of the bottom cover 201, an air filter 502 is clamped on an end surface of an inner side of the sleeve 501, a bearing 503 is clamped on a side end surface of the air filter 502, a first adapter 504 is sleeved in the bearing 503, a flow guiding fan 505 is fixedly connected to a surface of the first adapter 504, the flow guiding fan 505 is located on a side of the air filter 502 away from the bottom cover 201, by the designed heat dissipation assembly 5, the surrounding air of the new energy vehicle rapidly flows in the process of the form, on one hand, the flow guiding fan 505 is driven to rotate by the relatively high-speed air flow, on the other hand, the air flows through the air filter 502 and enters the inside of the bottom cover 201 to accelerate the heat dissipation efficiency of the engine main body 1, and in the process, the movable scroll 516 generates a stable rotation motion in the lower bearing 503 driven by the first adapter 504 and the second adapter 511, the air flow passing through the movable scroll 516 and the fixed scroll 515 will be compressed, so the flow rate of the air flow can be increased, the heat dissipation efficiency of the engine body 1 can be further increased, meanwhile, because the air flow intensity of the compressed air flow is higher than the air flow intensity around the guide fan 505, part of the pressurized air flow enters the first adapter 504 through the guide pipe 509, and finally only the back flushing holes 507 on the back flushing seat 506 are sprayed on the air filter screen 502, so the back flushing effect of the air filter screen 502 is realized, and the permeability of the air filter screen 502 and the air purification performance are ensured.
Specifically, as shown in fig. 8, a shaft sleeve 508 is fixedly connected to one end of the first adapter 504, which is far away from the drainage fan 505, the second adapter 511 is movably sleeved in the shaft sleeve 508, a movable scroll 516 is fixedly connected to the surface of the second adapter 511, a fixed scroll 515 is arranged on the movable scroll 516, and a scroll face of the fixed scroll 515 is fixedly connected to the inner side wall of the sleeve 501.
Specifically, as shown in fig. 10, a second supporting net seat 514 is fixedly connected to the inner side wall of the first adapter cylinder 504, a second supporting net seat 513 is fixedly connected to one surface of the second supporting net seat 514, which is close to the second adapter cylinder 511, a sealing seat 512 is fixedly connected to one surface of the second supporting net seat 514, which is far from the second supporting net seat 513, and the outer contour surface of the sealing seat 512 is fixedly connected to the inner side wall of the second adapter cylinder 511.
Specifically, as shown in fig. 8, a back washing seat 506 is clamped at a position, corresponding to the air filter screen 502, on the surface of the first adapter 504, a back washing hole 507 is formed in a side of the back washing seat 506 close to the air filter screen 502, a same drainage tube 509 is clamped on the surface of the shaft sleeve 508 and the surface of the sleeve 501, one end, far away from the shaft sleeve 508, of the drainage tube 509 is clamped on a side end face of the first support screen seat 510, and an outer contour surface of the first support screen seat 510 is fixedly connected with an inner side wall of the sleeve 501.
The working principle is as follows: when the novel energy automobile is used, in the running process of the novel energy automobile, if the bottom of the protective steel plate 202 is depressed after being scratched on the road surface or impacted by stones, the depressed part of the protective steel plate 202 applies a certain impact force to the memory alloy plate 204 through the corresponding elastic rubber rod 203, the memory alloy plate 204 is deformed, and the memory function of the memory alloy plate 204 is utilized, while the heat released to the casing by the engine main body 1 in the running process meets the memory recovery condition of the memory alloy plate 204, so that the memory recovery capability of the memory alloy plate 204 can be utilized to play a certain leveling effect on the protective steel plate 202, and the protective steel plate 202 is recovered to the optimal protection form, wherein the elastic rubber rod 203 and the rigid elastic spring 206 can also play a certain buffering effect, particularly the elastic rubber rod 203 also has a certain noise reduction capability, and thus a good protection effect can be played on the engine main body 1, when the armor component 2 is installed at the position of the automobile chassis corresponding to the engine main body 1, the position of the installation port 308 is adjusted according to a reserved port formed at the bottom of the automobile chassis, firstly, the locking bolt 307 needs to be twisted by using an inner hexagonal wrench until the locking bolt 307 and the locking nut 306 are loosened, namely, the clamping force between the movable frame 302 and the fixed frame 301 is relieved, after the installation port 308 and the reserved port of the chassis are positioned, the inner hexagonal wrench is operated again to twist the locking nut until the movable frame 302 is stably connected onto the fixed frame 301, then, the armor component 2 can be installed on the automobile chassis by using the locking screw, the installation mechanism has high flexibility and strong adjustability, is convenient to adapt to the protection work of engine main bodies 1 of different models, the surrounding air of a new energy automobile rapidly flows in the form process, and on one hand, by using the relative high-speed air flow, the flow guiding fan 505 can be driven to rotate, on the other hand, the air enters the inside of the bottom cover 201 after passing through the air filter 502 for filtering and purifying, the heat dissipation efficiency of the engine main body 1 is accelerated, in the process, movable scroll 516 performs a stable rotation motion in the lower bearing 503 of the first adapter cylinder 504 and the second adapter cylinder 511, the air flow passing through movable scroll 516 and fixed scroll 515 will be compressed, therefore, the flow velocity of the air flow can be increased, the heat radiation efficiency to the engine body 1 can be further improved, and at the same time, since the airflow intensity of the compressed airflow is higher than the airflow intensity around the induced draft fan 505, therefore, part of the pressurized air flow enters the first adapter 504 through the draft tube 509, and finally only the back flushing holes 507 on the back flushing seat 506 are sprayed on the air filter screen 502, so that the back flushing effect on the air filter screen 502 is realized, and the permeability of the air filter screen 502 and the air purification performance are ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a new energy automobile engine, includes engine subject (1), its characterized in that, the below of engine subject (1) is provided with armour subassembly (2), correspond the position department fixedly connected with interlocking component (3) of the mounting hole reserved bottom new energy automobile chassis on the outer profile face of armour subassembly (2) to armour subassembly (2) deviate from the embedded joint of position department of new energy automobile windward side has drainage net face (4), and armour subassembly (2) windward side corresponds the joint of position department of drainage net face (4) and has radiator unit (5).
2. The new energy automobile engine according to claim 1, characterized in that the armor assembly (2) comprises a bottom cover (201), a protection steel plate (202) is fixedly connected to one side, away from the engine main body (1), of the bottom cover (201), a memory alloy plate (204) is slidably connected to the position, corresponding to the protection steel plate (202), of the inner side wall of the bottom cover (201), and the opposite surface of the memory alloy plate (204) and the opposite surface of the protection steel plate (202) are fixedly connected through an elastic rubber rod (203).
3. The new energy automobile engine according to claim 2, characterized in that the number of the elastic glue rods (203) is several, the several elastic glue rods (203) are uniformly arranged between the memory alloy plate (204) and the protective steel plate (202), and one ends of the elastic glue rods (203) close to the memory alloy plate (204) and the protective steel plate (202) are both arc-shaped structures.
4. The new energy automobile engine according to claim 3, characterized in that one side of the memory alloy plate (204) away from the protective steel plate (202) is fixedly connected with one side close to the bearing seat (205) through a rigid elastic sheet (206), and the outer contour surface of the bearing seat (205) is fixedly connected with the inner side wall of the bottom cover (201).
5. The new energy automobile engine according to claim 4, characterized in that the interlocking component (3) comprises a fixed frame (301), the fixed frame (301) is fixedly connected with the opposite surface of the bottom cover (201), a movable frame (302) is sleeved on the surface of the fixed frame (301), part of the movable frame (302) is slidably connected into a sliding connection groove (303) formed in the bottom of the fixed frame (301), and an adjusting opening (304) is formed in the position, corresponding to the sliding connection groove (303), of one surface of the fixed frame (301) deviating from the bottom cover (201).
6. The new energy automobile engine according to claim 5, characterized in that the same lock nut (306) is clamped at a position on the surface of the fixed frame (301) corresponding to the adjusting opening (304) and the sliding connecting groove (303), a passing connecting opening (305) is formed in a position on the surface of the movable frame (302) corresponding to the lock nut (306), a lock bolt (307) is inserted into the passing connecting opening (305), the lock bolt (307) passes through the adjusting opening (304) and is in threaded connection with the lock nut (306), and a mounting opening (308) is formed in the top of the movable frame (302).
7. The new energy automobile engine according to claim 6, characterized in that the heat dissipation assembly (5) comprises a sleeve (501), the sleeve (501) is connected to the side end face of the bottom cover (201) in a clamped manner, an air filter (502) is connected to the end face of the inner side of the sleeve (501) in a clamped manner, a bearing (503) is connected to the side end face of the air filter (502) in a clamped manner, a first adapter cylinder (504) is connected to the bearing (503) in a sleeved manner, a drainage fan (505) is fixedly connected to the surface of the first adapter cylinder (504), and the drainage fan (505) is located on the side, away from the bottom cover (201), of the air filter (502).
8. The new energy automobile engine according to claim 7, characterized in that one end of the first adapter cylinder (504) far away from the drainage fan (505) is fixedly connected with a shaft sleeve (508), a second adapter cylinder (511) is movably sleeved in the shaft sleeve (508), a movable scroll (516) is fixedly connected to the surface of the second adapter cylinder (511), a fixed scroll (515) is arranged on the movable scroll (516), and the scroll surface of the fixed scroll (515) is fixedly connected with the inner side wall of the sleeve (501).
9. The new energy automobile engine according to claim 8, characterized in that a second supporting mesh seat (514) is fixedly connected to the inner side wall of the first adapter cylinder (504), a adapter shaft (513) is fixedly connected to one side, close to the second adapter cylinder (511), of the second supporting mesh seat (514), a seal seat (512) is fixedly connected to one side, far away from the second supporting mesh seat (514), of the adapter shaft (513), and the outer contour surface of the seal seat (512) is fixedly connected to the inner side wall of the second adapter cylinder (511).
10. The new energy automobile engine according to claim 9, characterized in that a back washing seat (506) is clamped on a position, corresponding to the air filter screen (502), of the surface of the first adapter (504), a back washing hole (507) is formed in one surface, close to the air filter screen (502), of the back washing seat (506), the surface of the shaft sleeve (508) and the surface of the sleeve (501) are clamped with the same drainage tube (509), one end, far away from the shaft sleeve (508), of the drainage tube (509) is clamped on a side end surface of the first support net seat (510), and an outer contour surface of the first support net seat (510) is fixedly connected with an inner side wall of the sleeve (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110515428.XA CN113173133B (en) | 2021-05-12 | New energy automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110515428.XA CN113173133B (en) | 2021-05-12 | New energy automobile engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113173133A true CN113173133A (en) | 2021-07-27 |
| CN113173133B CN113173133B (en) | 2024-06-21 |
Family
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| CN205854079U (en) * | 2016-05-31 | 2017-01-04 | 南昌理工学院 | A kind of automobile gearbox privacy protection frame |
| CN207389104U (en) * | 2017-11-07 | 2018-05-22 | 浙江安吉金焰机械有限公司 | A kind of automobile chassis protective device |
| CN210174786U (en) * | 2019-04-03 | 2020-03-24 | 王棕庆 | Automobile engine protection cover |
| CN112550475A (en) * | 2020-12-16 | 2021-03-26 | 宁波洲驰车业有限公司 | Automobile cover convenient to install |
| CN212980108U (en) * | 2020-07-29 | 2021-04-16 | 西华大学 | Lower guard plate of automobile engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205854079U (en) * | 2016-05-31 | 2017-01-04 | 南昌理工学院 | A kind of automobile gearbox privacy protection frame |
| CN207389104U (en) * | 2017-11-07 | 2018-05-22 | 浙江安吉金焰机械有限公司 | A kind of automobile chassis protective device |
| CN210174786U (en) * | 2019-04-03 | 2020-03-24 | 王棕庆 | Automobile engine protection cover |
| CN212980108U (en) * | 2020-07-29 | 2021-04-16 | 西华大学 | Lower guard plate of automobile engine |
| CN112550475A (en) * | 2020-12-16 | 2021-03-26 | 宁波洲驰车业有限公司 | Automobile cover convenient to install |
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Effective date of registration: 20240506 Address after: Room 206, 2nd Floor, Building 7, No. 26 West Ring South Road, Daxing District Economic and Technological Development Zone, Beijing, 102600 Applicant after: Beijing Anlihua Automobile Co.,Ltd. Country or region after: China Address before: 510000 2-2 , North District of commercial city, Conghua City, Guangzhou City, Guangdong Province Applicant before: Zhang Tongtong Country or region before: China |
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