CN108119224A - A kind of efficient integrated automobile radiators assembly structure - Google Patents
A kind of efficient integrated automobile radiators assembly structure Download PDFInfo
- Publication number
- CN108119224A CN108119224A CN201611073469.3A CN201611073469A CN108119224A CN 108119224 A CN108119224 A CN 108119224A CN 201611073469 A CN201611073469 A CN 201611073469A CN 108119224 A CN108119224 A CN 108119224A
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- CN
- China
- Prior art keywords
- heat
- radiator
- assembly structure
- automobile radiators
- efficient integrated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0437—Liquid cooled heat exchangers
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
- F02B29/0462—Liquid cooled heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
-
- 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
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/02—Intercooler
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/004—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for engine or machine cooling systems
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Geometry (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The present invention relates to a kind of efficient integrated automobile radiators assembly structures, including frame, charge air cooler and radiator, radiator includes radiator core body, the intake chamber with water inlet and the water-supplying chamber with water outlet, radiator core body is between intake chamber and water-supplying chamber, including main leaf, heat-dissipating pipe and heat-radiation belt, charge air cooler and radiator are arranged in parallel in frame, and heat-dissipating pipe uses flat tube.Compared with prior art, charge air cooler and radiator arrangement are changed to the structure that is arranged side by side by the present invention by original front and rear overlaying structure, but thickness reduces, heat dissipation performance gets a promotion, reduce windage, occupied space is reduced, using more flat, broader heat-dissipating pipe, reduce the laminar flow phenomenon of internal coolant, be conducive to heat to transfer from tube wall to heat-radiation belt, hydroecium material is increased the flange height of main leaf and heat-dissipating pipe welding hole, can effectively be reduced the situation that radiator corner leaks using the copper coin that thickness is more than 1mm.
Description
Technical field
The present invention relates to passenger-carrying chassis and engine-cooling system to arrange, is dissipated more particularly, to a kind of efficient integrated automobile
Hot device assembly structure.
Background technology
With the progress of Bus Technology, it is more and more to manufacture the producer of large, medium and small car both at home and abroad, market competition
Also it is more and more fierce.Under the pressure of market competition, how to ensure that vehicle performance is constant, reducing manufacture cost becomes every family
The topic of bus factory's growing interest.The automobile engine of present each family develops to bigger power direction, the engine of same displacement
Performance is constantly promoted, the heat of generation also with regard to bigger, meanwhile, China is again increasingly strict to the requirement of the emission level of automobile, reduces
Discharge just necessarily requires the radiating efficiency higher of radiator, this also proposes higher requirement to the performance of automobile radiators, separately
On the one hand, China's automobile market sustained and rapid development, market demand steady growth, this for automobile radiators product development and
Technology also brings opportunity.
All kinds of commercial car and passenger car run currently on the market, the charge air cooler and radiator of engine are generally using superposition
The form arrangement of series connection, the arrangement have following deficiency:Technique is more complicated, to main engine plants after, it is necessary to separately install, assemble;
Since charge air cooler, radiator are superimposed, windage is big, is unfavorable for the circulation of air-flow, and heat dissipation effect is poor, and volume is big, and occupied space is big, no
Beneficial to the arrangement of the smaller front-mounted engine vehicle in space;Assembly weight is big, is unfavorable for the drop emission reduction again of vehicle, and dismounting is not square
Just, after-sales service is of high cost.Chinese patent CN 105673187A disclose a kind of parallel heat radiator assembly, including frame, peace
Charge air cooler on the first area of the frame and the radiator on the second area of the frame, wherein,
The charge air cooler and the radiator are disposed side by side on same windward side, but radiator and charge air cooler installation be not insecure, tight
It gathers, poor sealing.
Heat-dissipating pipe internal coolant in existing automobile radiators assembly structure is mostly laminar flow, is unfavorable for heat from tube wall
It is transferred to heat-radiation belt, heat exchange efficiency is low;Simultaneously as material cause, radiator there is also Seepage, and heat exchange is caused to lose
Effect, radiator do not meet light-weight design requirement yet.
The content of the invention
The purpose of the present invention is exactly to solve the above-mentioned problems and provides a kind of efficient integrated automobile radiators assembly knot
Structure meets the cooling module structure rationally requirements such as compact, light weight, versatile, good cooling results.
The purpose of the present invention is achieved through the following technical solutions:
A kind of efficient integrated automobile radiators assembly structure, including frame, charge air cooler and radiator, the radiator
Intake chamber including radiator core body, with water inlet and the water-supplying chamber with water outlet, the radiator core body are located at
Between intake chamber and water-supplying chamber, including main leaf, heat-dissipating pipe and heat-radiation belt, the main leaf is located at the both sides of radiator core body, dissipates
Heat pipe is set with main leaf tile vertically, and the heat-radiation belt is located at the surface of radiator core body, the charge air cooler and radiator
It is arranged in parallel in frame, the heat-dissipating pipe uses flat tube.
Further, the width of the flat tube and thickness ratio are 6-8:1, the width of the flat tube is 12-18mm, thick
It spends for 2-3mm.
Further, the radiator and charge air cooler are equipped with rubber mount with frame junction, can make radiator and in
Cooler firmly installs, is compact, damping, increases service life.
Further, the intake chamber and water-supplying chamber are made using copper coin by mould punching, and the thickness of copper coin is 1.0-
1.2mm。
Further, the flange height of the main leaf and heat-dissipating pipe welding hole is 6-9mm.
Further, the radiator core body thickness is 50-80mm.
Further, the louver angle of the heat-radiation belt is 25-30 °, wave height 7-10mm.
Further, paste sponge strip between the radiator and charge air cooler to be sealed, enhance leakproofness.
Compared with prior art, charge air cooler and radiator arrangement are changed to simultaneously by the present invention by original front and rear overlaying structure
Arrangement is arranged, appearance and size is not changed much with original structure size, but thickness reduces 20%, and heat dissipation performance is carried
It rises, windage is made to reduce 25-40%, ulking thickness direction reduces by 20% or so than conventional structure product, and product weight reduces by 25%
Left and right, the space occupied reduce 30% than original, and the infrastructure product is more easy to assemble, when being greatly reduced the work of service worker
Between, it can more save the repair after cost of vehicle.
The present invention uses more flat, broader heat-dissipating pipe, and heat-dissipating pipe reduces the laminar flow of internal coolant after adjustment is tubular
Phenomenon not only increases heat exchange contact area, and internal coolant is also easier to that turbulent flow occurs, and heat exchange is more abundant, and heat transfer efficiency is high.
In original fansink designs empirically, by the test of theoretical calculation and lot of experimental data, determine the width of flat tube with it is thick
Ratio is spent in 6-8:When 1, effect is preferable, and radiating efficiency can improve 7-10%, the heat-dissipating pipe in the proportion, be conducive to heat from
Tube wall is transferred to heat-radiation belt, adds the contact line length of heat-dissipating pipe and heat-radiation belt, and heat transference efficiency is more under the conditions of phase same core thickness
It is high;By the adjustment to heat-radiation belt louver angle, louver angle is at 25-30 °, it is possible to increase cooling air-flow passes through radiating core
Space makes air-flow be more easy to through core, and the adjustment for the density that opens a window increases the spacing of heat-radiation belt, effectively reduces radiating core
Windage, improve the heat exchanger effectiveness of cooling air, in ventilation quantity, the heat taken away is more, in identical fuse just
In the case of the area of face, heat dissipation performance improves 3-10% than previous generation radiator, and windage reduces 10-15%.
Hydroecium material of the present invention is made by high quality mold high-precision punching press, is increased using the copper coin that thickness is more than 1mm
Intensity after hydroecium shaping reduces the hydroecium caused by internal pressure is excessive and deforms;Add main leaf and heat-dissipating pipe welding hole
Flange height optimizes the shape of heat-dissipating pipe reinforcing plate, effectively reduces the situation of radiator corner leakage, the technical program it is new
Type radiator is on service life up to 1.2-1.5 times of mill run.In addition, radiator core body thickness ratio conventional diffusers subtract
Few 5-8mm after core is thinned and strengthens outline border skeleton, on the premise of intensity is not influenced, reduce radiator total weight and
The usage amount of coolant, heat radiator assembly weight saving contribute to the lightweight of vehicle, effectively reduce vehicle fuel consumption.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structure diagram of radiator of the present invention;
Fig. 3 is the schematic cross-section of heat-dissipating pipe of the present invention;
In figure:A- radiators;B- charge air coolers;C- frames;1- intake chambers;2- water inlets;3- water-supplying chamber;4- water outlets;5-
Radiator core body;6- heat-radiation belts;7- heat-dissipating pipes;8- main leaves.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of efficient integrated automobile radiators assembly structure, as shown in Figure 1, including frame C, charge air cooler B and radiator
A, charge air cooler and radiator A are arranged in parallel in frame B, and radiator A and charge air cooler B are equipped with rubber mount with frame C junctions,
Charge air cooler and radiator can be made to firmly install, is compact, and play cushioning effect, increase service life, radiator A and charge air cooler
It pastes sponge strip between B to be sealed, good airproof performance, heat transfer efficiency is high.Radiator A, as shown in Fig. 2, including radiator core body
5th, the intake chamber 1 with water inlet 2 and the water-supplying chamber 3 with water outlet 4, radiator core body 5 are located at intake chamber 1 and water-supplying chamber
Between 3, including main leaf 8, heat-dissipating pipe 7 and heat-radiation belt 6, heat-dissipating pipe 7 uses flat tube, as shown in figure 3, the width of the present embodiment flat tube
It is made for 12mm, thickness 2mm, intake chamber 1 and water-supplying chamber 3 using copper coin by mould punching, the thickness of copper coin is 1.0mm, main
The flange height of piece 5 and 7 welding hole of heat-dissipating pipe is 6mm, and 5 thickness of radiator core body is 50mm, and the louver angle of heat-radiation belt 6 is
25 °, wave height 7mm.
The integrated car heat radiator assembly structure of embodiment 1 is mounted on using Yuchai YC4G200-40 engines, length
In certain vehicle of 8 meters of degree, pass through《Guangxi Yuchai Machinery Co., Ltd.'s engine application development technique specification》、《YC4G systems
Train engine technical requirements》And《The mating specification of the Q/YC diesel electric-controlled certain applications of 366 state III》It is tested, is surveyed
Test result is as shown in table 1.
1 test result of table
It can be obtained by table 1, integrated car heat radiator assembly structure indices of the present invention meet associated specifications.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and the width of flat tube is 14mm, thickness 2mm, intake chamber 1 and water-supplying chamber 3
It being made using copper coin by mould punching, the thickness of copper coin is 1.1mm, and the flange height of main leaf 5 and 7 welding hole of heat-dissipating pipe is 7mm,
5 thickness of radiator core body is 60mm, and the louver angle of heat-radiation belt 6 is 27 °, wave height 8mm.
Embodiment 3
The present embodiment is substantially the same manner as Example 1, and the width of flat tube is 18mm, thickness 3mm, intake chamber 1 and water-supplying chamber 3
It being made using copper coin by mould punching, the thickness of copper coin is 1.2mm, and the flange height of main leaf 5 and 7 welding hole of heat-dissipating pipe is 9mm,
5 thickness of radiator core body is 80mm, and the louver angle of heat-radiation belt 6 is 30 °, wave height 10mm.
Claims (10)
1. a kind of efficient integrated automobile radiators assembly structure, described including frame (C), charge air cooler (B) and radiator (A)
Radiator (A) include radiator core body (5), the intake chamber (1) with water inlet (2) and the water outlet with water outlet (4)
Room (3), the radiator core body (5) are located between intake chamber (1) and water-supplying chamber (3), including main leaf (8), heat-dissipating pipe (7) and
Heat-radiation belt (6), which is characterized in that the charge air cooler and radiator (A) are arranged in parallel in frame (B), the heat-dissipating pipe
(7) flat tube is used.
2. a kind of efficient integrated automobile radiators assembly structure according to claim 1, which is characterized in that described is flat
The width of pipe is 6-8 with thickness ratio:1.
3. a kind of efficient integrated automobile radiators assembly structure according to claim 3, which is characterized in that described is flat
The width of pipe is 12-18mm, thickness 2-3mm.
4. a kind of efficient integrated automobile radiators assembly structure according to claim 1, which is characterized in that described dissipates
Hot device (A) and charge air cooler (B) and the junction of frame (C) are equipped with rubber mount.
5. a kind of efficient integrated automobile radiators assembly structure according to claim 1, which is characterized in that it is described into
Hydroecium (1) and water-supplying chamber (3) are made using copper coin by mould punching, and the thickness of copper coin is 1.0-1.2mm.
A kind of 6. efficient integrated automobile radiators assembly structure according to claim 1, which is characterized in that the master
Piece (8) is located at the both sides of radiator core body (5), and heat-dissipating pipe (7) is set with main leaf (8) tile vertically, and the heat-radiation belt (6) is set
On the surface of radiator core body (5).
A kind of 7. efficient integrated automobile radiators assembly structure according to claim 1, which is characterized in that the master
The flange height of piece (5) and heat-dissipating pipe (7) welding hole is 6-9mm.
8. a kind of efficient integrated automobile radiators assembly structure according to claim 1, which is characterized in that described dissipates
Hot device core (5) thickness is 50-80mm.
9. a kind of efficient integrated automobile radiators assembly structure according to claim 1, which is characterized in that described dissipates
The louver angle of tropical (6) is 25-30 °, wave height 7-10mm.
10. a kind of efficient integrated automobile radiators assembly structure according to claim 1, which is characterized in that described
Sponge strip is pasted between radiator (A) and charge air cooler (B) to be sealed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611073469.3A CN108119224A (en) | 2016-11-29 | 2016-11-29 | A kind of efficient integrated automobile radiators assembly structure |
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CN201611073469.3A CN108119224A (en) | 2016-11-29 | 2016-11-29 | A kind of efficient integrated automobile radiators assembly structure |
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CN108119224A true CN108119224A (en) | 2018-06-05 |
Family
ID=62226170
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CN201611073469.3A Pending CN108119224A (en) | 2016-11-29 | 2016-11-29 | A kind of efficient integrated automobile radiators assembly structure |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109372626A (en) * | 2018-12-17 | 2019-02-22 | 潍柴动力股份有限公司 | A kind of integrated heat exchanger and engine |
CN115163290A (en) * | 2022-05-13 | 2022-10-11 | 江苏恒立热交换科技有限公司 | Efficient and energy-saving stacked water-cooled intercooler |
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CN102997714A (en) * | 2012-11-20 | 2013-03-27 | 泰安鼎鑫冷却器有限公司 | Novel efficient radiator |
CN202991221U (en) * | 2012-11-23 | 2013-06-12 | 泰安鼎鑫冷却器有限公司 | Efficient intercooler |
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CN205317021U (en) * | 2015-12-15 | 2016-06-15 | 上海德朗汽车零部件制造有限公司 | Auto radiator that shape of preapring for an unfavorable turn of events was leaked |
CN205344510U (en) * | 2015-12-11 | 2016-06-29 | 浙江时代汽车零部件有限公司 | Integral type refrigerating module for harvester |
CN206346822U (en) * | 2016-11-29 | 2017-07-21 | 上海申龙客车有限公司 | A kind of efficient integrated automobile radiators assembly structure |
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CN102455152A (en) * | 2010-10-21 | 2012-05-16 | 上海申龙客车有限公司 | Cooling device with cleaning bin |
CN102997714A (en) * | 2012-11-20 | 2013-03-27 | 泰安鼎鑫冷却器有限公司 | Novel efficient radiator |
CN202991221U (en) * | 2012-11-23 | 2013-06-12 | 泰安鼎鑫冷却器有限公司 | Efficient intercooler |
CN204060890U (en) * | 2014-07-16 | 2014-12-31 | 胡叔平 | Engine cooling system |
CN204128402U (en) * | 2014-08-01 | 2015-01-28 | 上海德朗汽车散热器制造有限公司 | Automobile vertical current radiator |
CN204323038U (en) * | 2014-11-07 | 2015-05-13 | 浙江时代汽车零部件有限公司 | School bus integral type refrigerating module |
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CN205344510U (en) * | 2015-12-11 | 2016-06-29 | 浙江时代汽车零部件有限公司 | Integral type refrigerating module for harvester |
CN205317021U (en) * | 2015-12-15 | 2016-06-15 | 上海德朗汽车零部件制造有限公司 | Auto radiator that shape of preapring for an unfavorable turn of events was leaked |
CN206346822U (en) * | 2016-11-29 | 2017-07-21 | 上海申龙客车有限公司 | A kind of efficient integrated automobile radiators assembly structure |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109372626A (en) * | 2018-12-17 | 2019-02-22 | 潍柴动力股份有限公司 | A kind of integrated heat exchanger and engine |
CN115163290A (en) * | 2022-05-13 | 2022-10-11 | 江苏恒立热交换科技有限公司 | Efficient and energy-saving stacked water-cooled intercooler |
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