CN108468586B - Radiator, engine and mechanical equipment - Google Patents
Radiator, engine and mechanical equipment Download PDFInfo
- Publication number
- CN108468586B CN108468586B CN201810364299.7A CN201810364299A CN108468586B CN 108468586 B CN108468586 B CN 108468586B CN 201810364299 A CN201810364299 A CN 201810364299A CN 108468586 B CN108468586 B CN 108468586B
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- Prior art keywords
- heat dissipation
- dissipation area
- auxiliary
- heat source
- source medium
- Prior art date
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Links
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 230000017525 heat dissipation Effects 0.000 claims description 134
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000112 cooling gas Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- 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
-
- 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
- F01P2070/00—Details
- F01P2070/50—Details mounting fans to heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a radiator, which comprises a shell body with front and rear ventilation, wherein a notch is arranged at the rear part of the shell body, a cooling fan is arranged in the notch, a first auxiliary radiating area and a main radiating area are arranged in the shell body, the main radiating area is positioned at the front side of the cooling fan, the first auxiliary radiating area is arranged in the circumferential direction of the cooling fan, heat source medium channels are respectively arranged in the first auxiliary radiating area and the main radiating area, and the heat source medium channels of the first auxiliary radiating area are communicated with the heat source medium channels of the main radiating area. According to the radiator disclosed by the invention, the main radiating area is positioned at the front side of the cooling fan, and the first auxiliary radiating area is arranged in the circumferential direction of the cooling fan, so that the wind shield and the wind shield ring with the traditional structures are omitted, the radiating efficiency of the radiator in unit area is improved, the layout is compact, and the occupied space of the radiator is reduced. In another aspect, the invention provides an engine and a mechanical device comprising the radiator.
Description
Technical Field
The invention belongs to the technical field of cooling and heat dissipation, and particularly relates to a radiator. The invention also relates to an engine and mechanical equipment comprising the radiator.
Background
The radiator is an important component of the engine, the radiator of the engine with the existing structure accounts for 20-40% of the volume of the engine, and the heat dissipation efficiency per unit area is low, so that space waste can be generated, the working range of the radiator is smaller, the heat dissipation power is lower, and the engine is easy to generate high temperature.
In order to solve the above problems, a conventional method is to replace a radiator with a higher power or to increase the rotation speed of a fan. Whether a high-power radiator is replaced or the rotation speed of a fan is increased, the radiator tends to be further increased in size. The space occupied by the radiator is increased, the arrangement of an air inlet system, an exhaust system, a fuel system or a storage battery is easily affected, and the demand for engine power is increased. Therefore, the layout of the whole vehicle is seriously influenced in the process of matching the host machine, and even the specification type of the engine needs to be replaced to adapt to the limited installation space, so that the design cost is directly improved greatly.
Disclosure of Invention
In order to solve at least one problem in the prior art, the invention aims to provide a radiator, an engine and mechanical equipment comprising the radiator, so as to improve the radiating efficiency and reduce the occupied space of the radiator.
The invention provides a radiator, which comprises a shell body with front and rear ventilation, wherein a notch is arranged at the rear part of the shell body, a cooling fan is arranged in the notch, a first auxiliary radiating area and a main radiating area are arranged in the shell body, the main radiating area is positioned at the front side of the cooling fan, the first auxiliary radiating area is arranged in the circumferential direction of the cooling fan, heat source medium channels are respectively arranged in the first auxiliary radiating area and the main radiating area, and the heat source medium channels of the first auxiliary radiating area are communicated with the heat source medium channels of the main radiating area.
In a further technical scheme of the radiator, the radiator further comprises a second auxiliary radiating area, wherein the second auxiliary radiating area is positioned at the front side of the cooling fan and between the first auxiliary radiating area and the main radiating area, the second auxiliary radiating area is provided with a heat source medium channel, and the heat source medium channel of the first auxiliary radiating area is communicated with the heat source medium channel of the main radiating area through the heat source medium channel of the second auxiliary radiating area.
In a further technical scheme of the radiator, the second auxiliary radiating area is provided with a heat source guide plate, and the heat source guide plate forms a roundabout reciprocating heat source medium channel.
In a further technical scheme of the radiator, the heat source medium channel of the second auxiliary heat dissipation area is roundabout and far away from the cooling fan along the heat source medium flow direction.
In a further technical scheme of the radiator, the heat source medium inlets and the heat source medium outlets of the first auxiliary heat dissipation area, the second auxiliary heat dissipation area and the main heat dissipation area are staggered.
In a further technical scheme of the radiator, a longitudinal radiating block is arranged between the first auxiliary radiating area and the cooling fan, and the longitudinal radiating block is of a U-shaped structure.
In a further technical scheme of the radiator, the heat source medium is water, and the shell body is provided with an exhaust hole and a water supplementing hole; the cooling fan is an induced draft fan.
In a further technical scheme of the radiator, the main radiating area adopts a plate-fin radiating structure.
According to the radiator disclosed by the invention, the first auxiliary radiating area and the main radiating area are arranged in the shell body, the main radiating area is positioned at the front side of the cooling fan, the first auxiliary radiating area is arranged in the circumferential direction of the cooling fan, the first auxiliary radiating area and the main radiating area are respectively provided with the heat source medium channels, and the heat source medium channels of the first auxiliary radiating area are communicated with the heat source medium channels of the main radiating area, so that the wind shield and the wind shield ring with the traditional structures are omitted, the heat dissipation efficiency of the radiator in unit area is improved, the layout is compact, and the occupied space of the radiator is reduced.
Another aspect of the invention provides an engine provided with a radiator according to any one of the above aspects.
Since the engine is provided with the radiator, the engine has all technical effects of the radiator and is not described herein.
In a further aspect, the invention provides a mechanical device, which comprises a frame and a power cabin arranged on the frame, wherein an engine is arranged in the power cabin, and the engine is the engine in the scheme. The mechanical equipment can be vehicles, such as dumper, mixer truck, pump truck and sedan, construction machinery, such as road roller, paver, excavator and front crane, and fixed equipment, such as machine tool.
Since the mechanical device is provided with the engine, the mechanical device has all technical effects of the engine and is not described herein.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of a heat sink according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a heat sink of the present invention;
FIG. 3 is a schematic cross-sectional view of a longitudinal heat sink of the present invention taken longitudinally;
FIG. 4 is a schematic cross-sectional view of a longitudinal heat sink of the present invention taken in a transverse direction;
FIG. 5 is a schematic cross-sectional view of a heat source deflector of the present invention taken longitudinally;
fig. 6 is a schematic cross-sectional view of a heat source guide plate of the present invention taken in the transverse direction.
Reference numerals:
1-shell body 2-cooling fan 3-first auxiliary heat dissipation area
4-second auxiliary heat dissipation area 5-main heat dissipation area 6-longitudinal heat dissipation block
7-heat source guide plate
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
In the description of the present invention, it should be understood that the terms "front," "rear," "longitudinal," "transverse," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 6, the present invention provides a radiator, which comprises a housing body 1 with ventilation from front to back, wherein a recess is provided at the rear of the housing body 1, a cooling fan 2 is provided in the recess, a first auxiliary heat dissipation area 3 and a main heat dissipation area 5 are provided in the housing body 1, the main heat dissipation area 5 is located at the front side of the cooling fan 2, the first auxiliary heat dissipation area 3 is disposed in the circumferential direction of the cooling fan 2, heat source medium channels are respectively provided in the first auxiliary heat dissipation area 3 and the main heat dissipation area 5, and the heat source medium channels of the first auxiliary heat dissipation area 3 are communicated with the heat source medium channels of the main heat dissipation area 5.
The cooling fan 2 may be a suction fan. The first auxiliary heat spreading area 3 and the main heat spreading area 5 may be arranged in sequence in the flow direction of the heat source medium. The main heat dissipation area 5 may adopt a plate-fin heat dissipation structure, that is, the main heat dissipation area 5 may be contacted with flowing air agitated by the cooling fan 2 through the plate-fin structure, thereby taking heat away. It should be noted that the plate-fin heat dissipation structure of the main heat dissipation area 5 belongs to the prior art or the existing structure, and is not described herein.
As can be seen from the above description, in the radiator according to the present invention, the first auxiliary heat dissipation area 3 and the main heat dissipation area 5 are disposed in the housing body 1, the main heat dissipation area 5 is located at the front side of the cooling fan 2, the first auxiliary heat dissipation area 3 is disposed in the circumferential direction of the cooling fan 2, the first auxiliary heat dissipation area 3 and the main heat dissipation area 5 are respectively provided with a heat source medium channel, and the heat source medium channels of the first auxiliary heat dissipation area 3 and the heat source medium channel of the main heat dissipation area 5 are communicated, so that the conventional structure of the wind shield and the wind shield are omitted, the heat dissipation efficiency per unit area of the radiator is improved, the layout is compact, and the space occupied by the radiator is reduced.
In a preferred embodiment, the heat dissipation device further comprises a second auxiliary heat dissipation area 4, the second auxiliary heat dissipation area 4 is located at the front side of the cooling fan 2 and located between the first auxiliary heat dissipation area 3 and the main heat dissipation area 5, the second auxiliary heat dissipation area 4 is provided with a heat source medium channel, the heat source medium channel of the first auxiliary heat dissipation area 3 is communicated with the heat source medium channel of the main heat dissipation area 5 through the heat source medium channel of the second auxiliary heat dissipation area 4, and the heat source medium can flow in the shell body 1 along the first auxiliary heat dissipation area 3, the second auxiliary heat dissipation area 4 and the main heat dissipation area 5 in sequence. In this embodiment, from the perspective of improving the heat dissipation efficiency per unit area, on the basis of canceling the windshield and the air protection ring, a second auxiliary heat dissipation area 4 is further added, the first auxiliary heat dissipation area 3 circumferentially wraps the cooling fan 2 from the side surface of the cooling fan 2, and the second auxiliary heat dissipation area 4 is located between the cooling fan 2 and the main heat dissipation area 5, so that the heat dissipation efficiency per unit area of the radiator is improved, the layout is compact, and the occupied space of the radiator is reduced.
More preferably, the second auxiliary heat dissipation area 4 is provided with a heat source guiding plate 7, and the heat source guiding plate 7 forms a roundabout heat source medium channel. The heat source guide plate 7 is made of a material with high heat transfer coefficient, and may include one or more of carbon fiber, silver, copper-aluminum combination, aluminum alloy and stainless steel. In this embodiment, the heat source guiding plate 7 forming the roundabout heat source medium channel can increase the contact area and contact time between the heat source medium and the cooling gas in a limited space, so that the heat source medium and the cooling gas are fully contacted, the heat is quickly transferred out, and finally the cooling air stirred by the cooling fan 2 takes away the heat. Further preferably, the heat source medium channel of the second auxiliary heat dissipation area 4 is circuitous and reciprocating far away from the cooling fan 2 along the heat source medium flow direction, and the heat source medium channel of the main heat dissipation area 5 is circuitous and reciprocating along any direction parallel to the cooling fan 2.
In order to further improve the heat dissipation effect, the heat source medium inlets and the heat source medium outlets of the first auxiliary heat dissipation area 3, the second auxiliary heat dissipation area 4 and the main heat dissipation area 5 are staggered. In a preferred embodiment, the heat source medium inlets and the heat source medium outlets of the first auxiliary heat dissipation area 3, the second auxiliary heat dissipation area 4 and the main heat dissipation area 5 are located at two radial ends of the cooling fan 2, the heat source medium outlet of the first auxiliary heat dissipation area 3 is connected with the heat source medium inlet of the second auxiliary heat dissipation area 4, the heat source medium outlet of the second auxiliary heat dissipation area 4 is connected with the heat source medium inlet of the main heat dissipation area 5, and the heat source medium inlets and the heat source medium outlets of the first auxiliary heat dissipation area 3, the second auxiliary heat dissipation area 4 and the main heat dissipation area 5 are staggered, which is beneficial to improving the heat dissipation effect. The connection between the first auxiliary heat dissipation area 3 and the second auxiliary heat dissipation area 4 and the connection between the second auxiliary heat dissipation area 4 and the main heat dissipation area 5 are designed to be gentle, so as to reduce the resistance of the heat source medium entering the second auxiliary heat dissipation area 4 from the first auxiliary heat dissipation area 3 and entering the main heat dissipation area 5 from the second auxiliary heat dissipation area 4, for example, the transitional connection between the two areas is designed as a horn-shaped mouth, so as to reduce the flow resistance and prevent turbulence.
Preferably, a longitudinal heat dissipation block 6 with a U-shaped structure is arranged between the first auxiliary heat dissipation area 3 and the cooling fan 2. The longitudinal heat dissipation block 6 is made of a material with high heat transfer coefficient, and may include one or more of carbon fiber, silver, copper-aluminum combination, aluminum alloy and stainless steel. In this embodiment, the longitudinal heat dissipating blocks 6 with a U-shaped structure are matched with the heat source guide plates 7 forming the roundabout and reciprocating heat source medium channels in the previous embodiment, so that the contact area and contact time between the heat source medium and the cooling gas can be increased in a limited space, and the heat can be quickly transferred out through the matching of the longitudinal heat dissipating blocks 6 and the heat source guide plates 7, and finally the cooling air stirred by the cooling fan 2 takes away the heat.
In general, the heat source medium may be air, water, or other liquid form of cooling liquid. In a preferred embodiment, the shell body 1 is provided with an exhaust hole and a water supplementing hole, the exhaust hole is also called a counter flow hole, and a safety valve is arranged in the exhaust hole. The water is used for simple description, the independent exhaust holes are beneficial to exhausting the expansion gas in the radiator water tank, keeping the internal pressure of the water tank consistent, preventing the water circulation from generating bubbles, and the design of the water supplementing holes is beneficial to the flow of the water, so that the water compensation is ensured to be carried out smoothly.
The working principle of the radiator of the invention is as follows: firstly, a heat source medium enters a first auxiliary heat dissipation area 3, and part of heat is dissipated through a longitudinal heat dissipation block 6 in the flowing process of the first auxiliary heat dissipation area 3; then enters the second auxiliary heat dissipation area 4, and a part of heat is dissipated again by using the heat source guide plate 7 to detour and flow, and finally flows into the main heat dissipation area 5, and after heat dissipation is completed, the cooled heat source medium returns to the engine.
In order to ensure that the heat source is fully contacted with the cooling air in the first auxiliary heat dissipation area 3 and the second auxiliary heat dissipation area 4 before entering the main heat dissipation area, the total channel length of the first auxiliary heat dissipation area 3 and the second auxiliary heat dissipation area 4 is more than 8m, in general, the normal flow rate of water circulation is 60m/min, and when the total length of the auxiliary heat dissipation areas is more than 8m, the time of the heat source passing through the first auxiliary heat dissipation area 3 and the second auxiliary heat dissipation area 4 is more than 8S, so that the heat source is fully contacted with the cooling air in the first auxiliary heat dissipation area 3 and the second auxiliary heat dissipation area 4.
In summary, from the perspective of improving the heat dissipation efficiency per unit area, the heat dissipation device of the invention adds the auxiliary heat dissipation area on the basis of canceling the windshield and the air protection ring, the auxiliary heat dissipation area comprises the first auxiliary heat dissipation area 3 and the second auxiliary heat dissipation area 4, the first auxiliary heat dissipation area 3 circumferentially wraps the cooling fan 2 from the side surface of the cooling fan 2, and the second auxiliary heat dissipation area 4 is positioned between the cooling fan 2 and the main heat dissipation area 5, thereby improving the heat dissipation efficiency per unit area of the heat dissipation device, ensuring compact layout and reducing the occupied space of the heat dissipation device under the same power. Compared with the existing radiator, the radiator efficiency of the invention can be improved by 40%, the space utilization rate of the radiator can be fully improved, and the total occupied volume of the radiator is reduced.
Another aspect of the invention provides an engine provided with a radiator as in any one of the above embodiments.
Since the engine is provided with the radiator, the engine has all technical effects of the radiator and is not described herein.
In a further aspect, the invention provides a mechanical device, which comprises a frame and a power cabin arranged on the frame, wherein an engine is arranged in the power cabin, and the engine is the engine in the embodiment. The mechanical equipment can be vehicles, such as dumper, mixer truck, pump truck and sedan, construction machinery, such as road roller, paver, excavator and front crane, and fixed equipment, such as machine tool.
Since the mechanical device is provided with the engine, the mechanical device has all technical effects of the engine and is not described herein.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. A radiator comprising a front-rear ventilated shell body (1), characterized in that: the novel heat dissipation device is characterized in that a notch is formed in the rear portion of the shell body (1), a cooling fan (2) is arranged in the notch, a first auxiliary heat dissipation area (3) and a main heat dissipation area (5) are arranged in the shell body (1), the main heat dissipation area (5) is located at the front side of the cooling fan (2), the first auxiliary heat dissipation area (3) is arranged in the circumferential direction of the cooling fan (2), heat source medium channels are respectively arranged in the first auxiliary heat dissipation area (3) and the main heat dissipation area (5), and the heat source medium channels of the first auxiliary heat dissipation area (3) are communicated with the heat source medium channels of the main heat dissipation area (5);
a longitudinal radiating block (6) is arranged between the first auxiliary radiating area (3) and the cooling fan (2), and the longitudinal radiating block (6) is of a U-shaped structure.
2. The heat sink as recited in claim 1, wherein: the cooling fan comprises a main heat dissipation area (5) and is characterized by further comprising a second auxiliary heat dissipation area (4), wherein the second auxiliary heat dissipation area (4) is positioned at the front side of the cooling fan (2) and between the first auxiliary heat dissipation area (3) and the main heat dissipation area (5), the second auxiliary heat dissipation area (4) is provided with a heat source medium channel, and the heat source medium channel of the first auxiliary heat dissipation area (3) is communicated with the heat source medium channel of the main heat dissipation area (5) through the heat source medium channel of the second auxiliary heat dissipation area (4).
3. The heat sink according to claim 2, wherein: the second auxiliary heat dissipation area (4) is provided with a heat source guide plate (7), and the heat source guide plate (7) forms a roundabout and reciprocating heat source medium channel.
4. A heat sink as claimed in claim 3, wherein: and the heat source medium channel of the second auxiliary heat dissipation area (4) is roundabout and far away from the cooling fan (2) along the heat source medium flow direction.
5. The heat sink according to claim 2, wherein: the heat source medium inlets and the heat source medium outlets of the first auxiliary heat dissipation area (3), the second auxiliary heat dissipation area (4) and the main heat dissipation area (5) are staggered.
6. The heat sink according to any one of claims 1 to 5, wherein:
the heat source medium is water, and the shell body (1) is provided with an exhaust hole and a water supplementing hole; the cooling fan (2) is an induced draft fan.
7. The heat sink according to any one of claims 1 to 5, wherein: the main heat dissipation area (5) adopts a plate-fin heat dissipation structure.
8. An engine, characterized in that: the engine is provided with a radiator as claimed in any one of claims 1 to 7.
9. A mechanical device comprising a frame and a power cabin arranged on the frame, wherein an engine is arranged in the power cabin, and the engine is the engine of claim 8.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN2017114156466 | 2017-12-25 | ||
CN201711415646 | 2017-12-25 |
Publications (2)
Publication Number | Publication Date |
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CN108468586A CN108468586A (en) | 2018-08-31 |
CN108468586B true CN108468586B (en) | 2024-02-02 |
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ID=63263432
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201810364299.7A Active CN108468586B (en) | 2017-12-25 | 2018-04-23 | Radiator, engine and mechanical equipment |
CN201820575387.7U Withdrawn - After Issue CN208153138U (en) | 2017-12-25 | 2018-04-23 | Radiator, engine and mechanical equipment |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820575387.7U Withdrawn - After Issue CN208153138U (en) | 2017-12-25 | 2018-04-23 | Radiator, engine and mechanical equipment |
Country Status (1)
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CN (2) | CN108468586B (en) |
Families Citing this family (1)
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CN108468586B (en) * | 2017-12-25 | 2024-02-02 | 昆山三一动力有限公司 | Radiator, engine and mechanical equipment |
Citations (10)
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JP2008248697A (en) * | 2007-03-29 | 2008-10-16 | Tokyo Radiator Mfg Co Ltd | Cooling structure of vehicular heat exchanger |
CN203130232U (en) * | 2013-01-28 | 2013-08-14 | 中联重科股份有限公司 | Engineering mechanical vehicle and engine cooling system |
CN103266945A (en) * | 2013-05-22 | 2013-08-28 | 吉林大学 | Intensive type heat-dissipating system for engineering machinery |
JP2013170480A (en) * | 2012-02-20 | 2013-09-02 | Nippon Sharyo Seizo Kaisha Ltd | Engine working machine |
CN204114083U (en) * | 2014-09-23 | 2015-01-21 | 中国第一汽车股份有限公司 | The electric fan auxiliary heat dissipating system of cooling automatic transmission case |
CN205477884U (en) * | 2016-03-31 | 2016-08-17 | 南京依维柯汽车有限公司 | Engine twin auxiliary coolant system |
CN206023496U (en) * | 2016-08-29 | 2017-03-15 | 温州乐控节能科技有限公司 | A kind of radiator structure of servomotor |
KR20170079203A (en) * | 2015-12-30 | 2017-07-10 | 한온시스템 주식회사 | Cooling module for vehicle |
JP2017155660A (en) * | 2016-03-02 | 2017-09-07 | 日立建機株式会社 | Cooling device of construction machine |
CN208153138U (en) * | 2017-12-25 | 2018-11-27 | 昆山三一动力有限公司 | Radiator, engine and mechanical equipment |
-
2018
- 2018-04-23 CN CN201810364299.7A patent/CN108468586B/en active Active
- 2018-04-23 CN CN201820575387.7U patent/CN208153138U/en not_active Withdrawn - After Issue
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008248697A (en) * | 2007-03-29 | 2008-10-16 | Tokyo Radiator Mfg Co Ltd | Cooling structure of vehicular heat exchanger |
JP2013170480A (en) * | 2012-02-20 | 2013-09-02 | Nippon Sharyo Seizo Kaisha Ltd | Engine working machine |
CN203130232U (en) * | 2013-01-28 | 2013-08-14 | 中联重科股份有限公司 | Engineering mechanical vehicle and engine cooling system |
CN103266945A (en) * | 2013-05-22 | 2013-08-28 | 吉林大学 | Intensive type heat-dissipating system for engineering machinery |
CN204114083U (en) * | 2014-09-23 | 2015-01-21 | 中国第一汽车股份有限公司 | The electric fan auxiliary heat dissipating system of cooling automatic transmission case |
KR20170079203A (en) * | 2015-12-30 | 2017-07-10 | 한온시스템 주식회사 | Cooling module for vehicle |
JP2017155660A (en) * | 2016-03-02 | 2017-09-07 | 日立建機株式会社 | Cooling device of construction machine |
CN205477884U (en) * | 2016-03-31 | 2016-08-17 | 南京依维柯汽车有限公司 | Engine twin auxiliary coolant system |
CN206023496U (en) * | 2016-08-29 | 2017-03-15 | 温州乐控节能科技有限公司 | A kind of radiator structure of servomotor |
CN208153138U (en) * | 2017-12-25 | 2018-11-27 | 昆山三一动力有限公司 | Radiator, engine and mechanical equipment |
Also Published As
Publication number | Publication date |
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CN108468586A (en) | 2018-08-31 |
CN208153138U (en) | 2018-11-27 |
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