CN105545445A - Cooling system - Google Patents
Cooling system Download PDFInfo
- Publication number
- CN105545445A CN105545445A CN201610097464.8A CN201610097464A CN105545445A CN 105545445 A CN105545445 A CN 105545445A CN 201610097464 A CN201610097464 A CN 201610097464A CN 105545445 A CN105545445 A CN 105545445A
- Authority
- CN
- China
- Prior art keywords
- oil cooler
- cooling system
- radiator
- cooler housing
- lower header
- 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.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention belongs to the technical field of heat dissipation, particularly to a cooling system. The cooling system comprises a frame, a radiator, an oil cooler casing and an oil cooler, wherein a radiator mounting cavity is arranged on the frame; the radiator is embedded in the radiator mounting cavity; the oil cooler casing is fixed at the bottom of the frame, and is communicated with the radiator through a pipeline; the oil cooler is fixed in the oil cooler casing. The radiator and the oil cooler are both integrally fixed on the frame, so that the oil cooler casing is taken as a part of the frame, an original frame baseplate is replaced, the overall size of the cooling system is reduced, the whole system is relatively compact on the premise of ensuring performance and reliability, the space, occupied by the system, of an engine compartment is relatively small, the mounting convenience of the cooling system is improved, and the cost is reduced.
Description
Technical field:
The invention belongs to technical field of heat dissipation, refer in particular to a kind of cooling system.
Background technique:
Engineering machinery engine cabin is a semi-enclosed space, comprises the systems such as cooling system, motor and air intake-exhaust, structural configuration spaces compact in cabin.
A lot of research has been done for the cooling system in engine compartment by numerous producers of China, as patent one (CN105257383A) discloses a kind of engine-cooling system, it comprises thermostat, water pump, cylinder body water jacket, cylinder cover water jacket, oil cooler, pressurized machine, expansion tank, warm braw and electronic water pump and forms short circle stream, and thermostat, water pump, cylinder body water jacket, cylinder cover water jacket, oil cooler, pressurized machine, radiator, warm braw and electronic water pump form major cycle stream; Described short circle stream comprises the first little stream, the second little stream, the 3rd little stream and the 4th little stream, and described major cycle stream comprises first stream, second largest stream, the third-largest stream and the fourth-largest stream.This engine-cooling system has set up electronic water pump, and cooling liquid also has mutual circulation circulation between cylinder cover water jacket and cylinder body water jacket, and cooling effectiveness is higher.
Patent two discloses a kind of vehicle main retarder heat dissipating method and device (publication number: CN105202170A) thereof, and it immerses the oil cooler of main reducing gear internal gear lubricant oil by arranging in main reducing gear; Oil cooler Inner eycle has through the cooled cooling water of engine radiator; The cooling of main reducing gear is realized by the heat exchange of oil cooler outer gear lubricant oil and oil cooler internal cooling water.
As can be seen from above-mentioned patent, in traditional cooling system, oil cooler is arranged in other position, cabin, as being fixed on fuel tank shell, independently opening mutually with refrigerating module, taking cabin space larger.Because its radiator and oil cooler are installed separately, therefore, its arrangement space for whole cooling unit requires very high, and cost is higher.
Summary of the invention:
The present invention be directed to the problems referred to above that existing technology exists, provide a kind of cooling system, technical problem to be solved by this invention is: how by reducing the cabin space occupied needed for cooling system, improving the installation convenience of cooling system, reducing costs.
The present invention is achieved in that
A kind of cooling system, described cooling system comprises framework, radiator, oil cooler housing and oil cooler, framework is provided with radiator installation cavity, radiator is embedded in this radiator installation cavity, described oil cooler housing is fixed on the bottom of framework, and be connected with described radiator by pipeline, described oil cooler is fixed in this oil cooler housing.
Its working principle is as follows: in this cooling system, by radiator and oil cooler is all integrated is fixed on framework, reduce the overall volume of cooling system, can under the prerequisite of guaranteed performance, reliability, make whole system more compact, the engine nacelle space making it take is less, improve the installation convenience of this cooling system, reduce costs.
In above-mentioned a kind of cooling system, described framework comprises upper cover plate, left column and right column, described left column and right column interval are arranged, described upper cover plate connects the upper end of left column and right column, oil cooler housing connects the lower end of left column and right column, and described upper cover plate, left column, oil cooler housing are connected successively with right column head and the tail and surround described radiator installation cavity.As above design, using the part of oil cooler housing as framework, replace original chassis base, both can reduce costs, the space occupied by this cooling system can be reduced again further.
In above-mentioned a kind of cooling system, the lower end of described left column is connected respectively by the two ends of a L-type support with described oil cooler housing with the lower end of right column.
In above-mentioned a kind of cooling system, described radiator comprises upper tank and lower header, described upper tank is provided with water inlet pipe, and described lower header is connected with upper tank by a cooling core, and this lower header passes through the intracavity inter-connection of described pipeline and oil cooler housing.
In above-mentioned a kind of cooling system, described oil cooler housing is provided with intake pipe and outlet pipe, and this intake pipe is connected with described pipeline; Described oil cooler is fixed on oil cooler housing by flange, described oil cooler is also provided through liquid inlet pipe and the drain pipe of oil cooler housing.
In above-mentioned a kind of cooling system, described oil cooler is water cooling type oil cooler.
In above-mentioned a kind of cooling system, the upper surface of described oil cooler housing is fixed with U-shaped support, and the lower end of described lower header is embedded in this U-shaped support.
In above-mentioned a kind of cooling system, described radiator also comprises attachment post, described attachment post and lower header are connected and run through the both sides of this lower header, and this attachment post also offers tapped through hole along its center line direction, two sidewalls of described U-shaped support offer the mounting hole corresponding with described tapped through hole two ends respectively, in the end of described tapped through hole and mounting hole corresponding thereto, is plugged with a bolt simultaneously.Adopt the mounting type of U-shaped support, effectively can ensure the intensity of the linkage structure between radiator and oil cooler housing.
In above-mentioned a kind of cooling system, described bolt is arranged with successively pad, bonded washer and O type packing ring, described bonded washer comprises rubber ring and the metal lining with rubber ring sulfuration adhesion, one end of described pad reclines mutually with the head of bolt, the other end of described pad reclines mutually with the metal lining of described bonded washer, the rubber ring of described bonded washer reclines mutually with one end of O type packing ring, and the other end of described O type packing ring is resisted against the end of described attachment post.
The advantage that the present invention gives prominence to compared to existing technology is:
The present invention is by radiator and oil cooler is all integrated is fixed on framework, make oil cooler housing as a part for framework, replace original chassis base, reduce the overall volume of cooling system, can under the prerequisite of guaranteed performance, reliability, make whole system more compact, the engine nacelle space making it take is less, improves the installation convenience of this cooling system, reduces costs.
Accompanying drawing illustrates:
Fig. 1 is the perspective view at one of them visual angle of cooling system of the present invention.
Fig. 2 is the structural representation of this framework in the present invention.
Fig. 3 is the linkage structure schematic diagram of oil cooler and oil cooler housing in the present invention.
Fig. 4 is the mounting structure schematic diagram of this radiator in the present invention.
Fig. 5 is the perspective view at another visual angle of cooling system in the present invention.
In figure, 1, framework; 2, radiator; 3, oil cooler housing; 4, oil cooler; 5, radiator installation cavity; 6, pipeline; 7, water inlet pipe; 8, upper cover plate; 9, left column; 10, right column; 11, L-type support; 12, upper tank; 13, lower header; 14, cooling core; 15, intake pipe; 16, outlet pipe; 17, flange; 18, liquid inlet pipe; 19, drain pipe; 20, U-shaped support; 21, attachment post; 22, tapped through hole; 23, mounting hole; 24, bolt; 25, pad; 26, bonded washer; 27, O type packing ring.
Embodiment:
With specific embodiment, the invention will be further described below, see Fig. 1-5:
As shown in Figure 1, shown in Figure 5, this cooling system comprises framework 1, radiator 2, oil cooler housing 3 and oil cooler 4, framework 1 has been provided with radiator installation cavity 5, and radiator 2 is embedded in this radiator installation cavity 5, and oil cooler housing 3 is fixed on the bottom of framework 1.
Specifically, as shown in Figure 1 and Figure 2, framework 1 comprises upper cover plate 8, left column 9 and right column 10, left column 9 and right column 10 interval are arranged, upper cover plate 8 connects the upper end of left column 9 and right column 10, oil cooler housing 3 connects the lower end of left column 9 and right column 10, and upper cover plate 8, left column 9, oil cooler housing 3 and right column 10 4 head and the tail are connected the radiator installation cavity 5 surrounded successively.The lower end of left column 9 is connected with the two ends of oil cooler housing 3 respectively by a L-type support 11 with the lower end of right column 10.
As shown in Fig. 2, Fig. 3, Fig. 5, oil cooler 4 is fixed in this oil cooler housing 3.Specifically, oil cooler housing 3 is provided with intake pipe 15 and outlet pipe 16, this intake pipe 15 is connected with pipeline 6; Oil cooler 4 is fixed on oil cooler housing 3 by flange 17, oil cooler 4 is also provided through liquid inlet pipe 18 and the drain pipe 19 of oil cooler housing 3.In the present embodiment, oil cooler 4 is preferably water cooling type oil cooler.
As shown in Figure 3, Figure 4, radiator 2 comprises upper tank 12 and lower header 13, upper tank 12 is provided with water inlet pipe 7, and lower header 13 is connected with upper tank 12 by a cooling core 14, and this lower header 13 is by the intracavity inter-connection of pipeline 6 with oil cooler housing 3.The upper surface of oil cooler housing 3 is fixed with U-shaped support 20, and the lower end of lower header 13 is embedded in this U-shaped support.
Specifically, radiator 2 also comprises attachment post 21, attachment post 21 and lower header 13 are connected and run through the both sides of this lower header 13, and this attachment post 21 also offers tapped through hole 22 along its center line direction, two sidewalls of U-shaped support offer the mounting hole 23 corresponding with tapped through hole 22 two ends respectively, in the end of tapped through hole 22 and mounting hole 23 corresponding thereto, is plugged with a bolt 24 simultaneously.
As preferably, bolt 24 is arranged with successively pad 25, bonded washer 26 and O type packing ring 27, bonded washer 26 comprises rubber ring and the metal lining with rubber ring sulfuration adhesion, one end of pad 25 reclines mutually with the head of bolt 24, the other end of pad 25 reclines mutually with the metal lining of bonded washer 26, the rubber ring of bonded washer 26 reclines mutually with one end of O type packing ring 27, and the other end of O type packing ring 27 is resisted against the end of attachment post 21.
Working principle of the present invention is as follows:
This cooling system operationally, antifreeze liquid enters upper tank 12 through water inlet pipe 7, and enters in lower header 13 by cooling core 14, is then entered in the inner chamber of oil cooler housing 3 by pipeline 6, finally be back to engine water jacket from the outlet pipe 16 of oil cooler housing 3, carry out reciprocation cycle utilization.Due in this cooling system by framework, radiator and oil cooler Integration Design, therefore can reduce the space occupied by cooling system entirety to greatest extent, improve its compactedness.
Above-described embodiment is only one of preferred embodiment of the present invention, not limits practical range of the present invention with this, therefore: all equivalence changes done according to shape of the present invention, structure, principle, all should be covered by within protection scope of the present invention.
Claims (9)
1. a cooling system, described cooling system comprises framework (1), radiator (2), oil cooler housing (3) and oil cooler (4), it is characterized in that, framework (1) is provided with radiator installation cavity (5), radiator (2) is embedded in radiator installation cavity (5), described oil cooler housing (3) is fixed on the bottom of framework (1), and be connected with described radiator (2) by pipeline (6), described oil cooler (4) is fixed in this oil cooler housing (3).
2. a kind of cooling system according to claim 1, it is characterized in that, described framework (1) comprises upper cover plate (8), left column (9) and right column (10), described left column (9) and right column (10) interval are arranged, described upper cover plate (8) connects the upper end of left column (9) and right column (10), oil cooler housing (3) connects the lower end of left column (9) and right column (10), described upper cover plate (8), left column (9), oil cooler housing (3) is connected successively with right column (10) four head and the tail and surrounds described radiator installation cavity (5).
3. a kind of cooling system according to claim 2, it is characterized in that, the lower end of described left column (9) is connected respectively by the two ends of a L-type support (11) with described oil cooler housing (3) with the lower end of right column (10).
4. a kind of cooling system according to claim 1 or 2 or 3, it is characterized in that, described radiator (2) comprises upper tank (12) and lower header (13), described upper tank (12) is provided with water inlet pipe (28), described lower header (13) is connected with upper tank (12) by a cooling core (14), and this lower header (13) is by the intracavity inter-connection of described pipeline (6) with oil cooler housing (3).
5. a kind of cooling system according to claim 4, it is characterized in that, described oil cooler housing (3) is provided with intake pipe (15) and outlet pipe (16), this intake pipe (15) is connected with described pipeline (6); Described oil cooler (4) is fixed on oil cooler housing (3) by flange (17), described oil cooler (4) is also provided through liquid inlet pipe (18) and the drain pipe (19) of oil cooler housing (3).
6. a kind of cooling system according to claim 5, is characterized in that, described oil cooler (4) is water cooling type oil cooler.
7. a kind of cooling system according to claim 4, is characterized in that, the upper surface of described oil cooler housing (3) is fixed with U-shaped support (20), and the lower end of described lower header (13) is embedded in this U-shaped support.
8. a kind of cooling system according to claim 7, it is characterized in that, described radiator (2) also comprises attachment post (21), described attachment post (21) and lower header (13) are connected and run through the both sides of this lower header (13), and this attachment post (21) also offers tapped through hole (22) along its center line direction, two sidewalls of described U-shaped support offer the mounting hole (23) corresponding with described tapped through hole (22) two ends respectively, be plugged with a bolt (24) in the end of described tapped through hole (22) and mounting hole (23) corresponding thereto simultaneously.
9. a kind of cooling system according to claim 8, it is characterized in that, described bolt (24) is arranged with successively pad (25), bonded washer (26) and O type packing ring (27), described bonded washer (26) comprises rubber ring and the metal lining with rubber ring sulfuration adhesion, one end of described pad (25) reclines mutually with the head of bolt (24), the other end of described pad (25) reclines mutually with the metal lining of described bonded washer (26), the rubber ring of described bonded washer (26) reclines mutually with one end of O type packing ring (27), the other end of described O type packing ring (27) is resisted against the end of described attachment post (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610097464.8A CN105545445B (en) | 2016-02-23 | 2016-02-23 | Cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610097464.8A CN105545445B (en) | 2016-02-23 | 2016-02-23 | Cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105545445A true CN105545445A (en) | 2016-05-04 |
| CN105545445B CN105545445B (en) | 2021-06-25 |
Family
ID=55824930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610097464.8A Active CN105545445B (en) | 2016-02-23 | 2016-02-23 | Cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105545445B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131192A (en) * | 2017-12-15 | 2018-06-08 | 芜湖润蓝生物科技有限公司 | A kind of automobile engine heat dissipating device |
| CN113879112A (en) * | 2021-11-19 | 2022-01-04 | 浙江银轮机械股份有限公司 | Frame supporting structure and heat dissipation system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137982A (en) * | 1977-08-08 | 1979-02-06 | Caterpillar Tractor Co. | Reinforced radiator mounting for heavy vehicles |
| US4896718A (en) * | 1987-05-06 | 1990-01-30 | Valeo | Water reservoir device containing an oil exchanger, for an automobile radiator |
| US4938284A (en) * | 1986-10-21 | 1990-07-03 | Austin Rover Group Limited | Heat exchanger |
| CN1417051A (en) * | 2001-11-05 | 2003-05-14 | 株式会社小松制作所 | Cooler for building machine |
| CN201522203U (en) * | 2009-10-13 | 2010-07-07 | 奇瑞汽车股份有限公司 | Auto radiator |
| CN202518089U (en) * | 2012-04-27 | 2012-11-07 | 十堰赛达汽车散热系统有限公司 | Car compound heat dissipater |
| CN203604036U (en) * | 2013-12-10 | 2014-05-21 | 龙工(上海)机械部件有限公司 | Radiator |
| CN203713529U (en) * | 2014-01-13 | 2014-07-16 | 浙江银轮机械股份有限公司 | Weight lightened cooling module structure for engineering machinery |
| CN205559044U (en) * | 2016-02-23 | 2016-09-07 | 浙江银轮机械股份有限公司 | Cooling system |
-
2016
- 2016-02-23 CN CN201610097464.8A patent/CN105545445B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137982A (en) * | 1977-08-08 | 1979-02-06 | Caterpillar Tractor Co. | Reinforced radiator mounting for heavy vehicles |
| US4938284A (en) * | 1986-10-21 | 1990-07-03 | Austin Rover Group Limited | Heat exchanger |
| US4896718A (en) * | 1987-05-06 | 1990-01-30 | Valeo | Water reservoir device containing an oil exchanger, for an automobile radiator |
| CN1417051A (en) * | 2001-11-05 | 2003-05-14 | 株式会社小松制作所 | Cooler for building machine |
| CN201522203U (en) * | 2009-10-13 | 2010-07-07 | 奇瑞汽车股份有限公司 | Auto radiator |
| CN202518089U (en) * | 2012-04-27 | 2012-11-07 | 十堰赛达汽车散热系统有限公司 | Car compound heat dissipater |
| CN203604036U (en) * | 2013-12-10 | 2014-05-21 | 龙工(上海)机械部件有限公司 | Radiator |
| CN203713529U (en) * | 2014-01-13 | 2014-07-16 | 浙江银轮机械股份有限公司 | Weight lightened cooling module structure for engineering machinery |
| CN205559044U (en) * | 2016-02-23 | 2016-09-07 | 浙江银轮机械股份有限公司 | Cooling system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131192A (en) * | 2017-12-15 | 2018-06-08 | 芜湖润蓝生物科技有限公司 | A kind of automobile engine heat dissipating device |
| CN113879112A (en) * | 2021-11-19 | 2022-01-04 | 浙江银轮机械股份有限公司 | Frame supporting structure and heat dissipation system |
| CN113879112B (en) * | 2021-11-19 | 2024-01-23 | 浙江银轮机械股份有限公司 | Frame supporting structure and heat dissipation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105545445B (en) | 2021-06-25 |
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Denomination of invention: A cooling system Effective date of registration: 20220629 Granted publication date: 20210625 Pledgee: Bank of China Limited by Share Ltd. Tiantai County branch Pledgor: ZHEJIANG YINLUN MACHINERY Co.,Ltd. Registration number: Y2022330001152 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230803 Granted publication date: 20210625 Pledgee: Bank of China Limited by Share Ltd. Tiantai County branch Pledgor: ZHEJIANG YINLUN MACHINERY Co.,Ltd. Registration number: Y2022330001152 |