CN101746330B - Integrated vehicle lubrication device - Google Patents
Integrated vehicle lubrication device Download PDFInfo
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- CN101746330B CN101746330B CN201010106660XA CN201010106660A CN101746330B CN 101746330 B CN101746330 B CN 101746330B CN 201010106660X A CN201010106660X A CN 201010106660XA CN 201010106660 A CN201010106660 A CN 201010106660A CN 101746330 B CN101746330 B CN 101746330B
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- oil
- lubrication box
- lubrication
- water
- components
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- Lubrication Of Internal Combustion Engines (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses an integrated vehicle lubrication device, more particularly to an integrated radiating lubrication device used for vehicles. A lubrication oil tank, a heat exchanger, a filter and a breather are intensively mounted inside the lubrication oil tank as a modularized unit which is connected with a vehicle transmission gear via a corresponding interface, fluid of an engine cooling system is utilized to cool and heat lubricating oil; according to the proposal of the invention, all the components of the lubrication system are integrated so as to reduce spatial dimension of the system and weight of the components as well as simplify system connection. Taking the matching among all the components of the lubrication system for power transmission gear into comprehensive account, the proposal achieves the purpose of reasonably arranging all the components and lowering system resistance to the maximal extent, so that the performance of the entire system is optimized and thepurpose of 'light weight, small volume, few components and reduced consumption' of the system is achieved on the basis of ensuring the satisfaction for power transmission, overall performance demand and reliability.
Description
Technical field
The present invention relates to a kind of lubricating system of vehicle, be specifically related to be with on a kind of vehicle the integrated form lubrication box of cooling and preheat function.
Background technology
Special vehicle is on structure design, power drive and the ancillary system that is closely related with it require to form all-in-one-piece propulsion system (AIPS), thereby realize the high compact of whole device, the purpose of high maneuverability, and realize that the core technology of integral type propulsion system is integrated technology and optimization of matching technology.For adapting to the layout of powerdriven demand of integral type and overall space, this just requires ancillary system not only will take all factors into consideration powerdriven performance figure in design, integrated on mechanism and the function be can also realize, miniaturization, lightweight, intellectuality and modularization accomplished.Lubricated cooling system is as one of ancillary system, and one of major technique that its Pulvis Emolliens thermal technology is the special vehicle ancillary system is the important component part of advanced person's integral type propulsion system.
China the research aspect the vehicle heat dissipation technology with compared very much progress in the past, but still have bigger gap with comparing abroad, especially along with the application of special vehicle superhigh supercharged engine and comprehensive change speed gear box and development and to the overall space layout requirement, power drive is to optimizing the heat radiation of conducting heat, realizing that aspects such as parts high-efficiency compact have proposed more and more higher requirement.Simultaneously, development with respect to the power transmission technology, heat dissipation technology also is in the situation that falls behind in integrated form research and optimization of matching design aspect, for example in each systematic procedure of development vehicle, because the performance of the more consideration of each department oneself development parts, less consideration miscellaneous part performance and overall objective, to such an extent as to the running state that each subsystem out of reach of power drive is desirable, can't realize of the conversion of system's loose type to integrated-type, and published from 2009 09 month, Wang Detao, Lin Xiangyao chief editor " in equipment lubrication handbook the 9th chapter the 3rd joint as can be seen to the description of the lubricating system of combustion engine, lubricated radiator system all is each parts design and installation connections separately, causes lubricating system bulk big, problems such as component weight is big.
Summary of the invention
For solving the problem that lubricating system bulk is big, component weight is big in the prior art, the invention provides and a kind of each parts of lubricating system are integrated in one, reduce system space size and component weight and can simplified system bonded assembly lubricating system integrated form device, it with conveying, storage, preheating, cooling, the filtration of lubricating oil in the system, measure and the foam effect that disappears is integrated in one, form modular unit.Concrete scheme is as follows: vehicle lubricating system integrated form parts, comprise lubrication box, the water oil heat exchanger, aerator and filter, it is characterized in that, described water oil heat exchanger, filter is installed in the lubrication box, aerator is installed on the casing of lubrication box, the water oil heat exchanger is by intake chamber, water-supplying chamber, grease chamber and middle core body are formed, intake chamber, coolant inlet pipe and coolant outlet pipe are arranged respectively in the water-supplying chamber, core body comprises radiating fin and radiator, radiating fin is installed on the radiator, radiator inside communicates with intake chamber and water-supplying chamber respectively, there is radiating fin inside, the oil return interface is arranged in the grease chamber, oil suction pipe is installed on the lubrication box, the end of oil suction pipe in lubrication box is equipped with filter.
Another optimal way of the present invention: described lubrication box has pouring orifice, and oil gauge is installed in the pouring orifice.
Another optimal way of the present invention: described lubrication box has the oil return bypass.
Another optimal way of the present invention: oil drain hole is equipped with in described lubrication box bottom, and magnet is installed on the oil drain hole.
Another optimal way of the present invention: described lubrication box has the fuel-feed system interface.
This programme not only can satisfy integrated requirement of vehicle system components and purpose, also can change the existing decentralized Design Mode of special vehicle of China, it takes all factors into consideration the coupling of each parts of power drive lubricating system, reasonable Arrangement, the resistance of maximization reduction system makes the total system performance reach optimum.
The present invention all is placed on parts such as water oil heat exchanger, filter in the lubrication box, forms an all-in-one-piece integrated module.The water oil heat exchanger is welded on fuel tank internal, has strengthened the whole stiffness of fuel tank; Adopt cooling of water oil heat exchanger or preheating lubricating oil, cooling water expansion tank is provided by the circulating water of driving engine, can cool off high temperature grease, in the winter time, the vehicle launch stage utilizes heating apparatus that cooling water expansion tank is heated, and then, make the lubricating oil of power train for vehicle remain on stable state of temperature by preheating lubricating oil of the present invention, be giving security of vehicle launch and normal operation; Simultaneously, radiating fin can be the lubricating oil foam that disappears on the core body of water oil heat exchanger, has reached volume and has reduced purpose with weight saving.
The present invention has simplified system's connection, the reliability of system and the comfort feature of installation have been improved, not only satisfied the integrated requirement of system unit, also realized the purpose that systemic-function is integrated, satisfy on the basis of power transmission and general function requirement and reliability guaranteeing, reached the target of system's " light, little, less, low ".
Description of drawings
Fig. 1 structural representation of the present invention
Fig. 2 water oil heat exchanger scheme drawing
Among the figure: the 1-lubrication box 2-aerator 3-oil return interface 4-5-of grease chamber water oil heat exchanger 6-core body 7-coolant outlet pipe 8-coolant inlet pipe 9-oil suction pipe 10-filter 11-magnet 12-oil drain hole 13-oil dip rod 14-oil return bypass 15-pouring orifice 16-fuel-feed system interface 17-intake chamber 18-water-supplying chamber
The specific embodiment
As shown in Figure 1, this programme welds water oil heat exchanger 5 in a lubrication box 1, can strengthen the stiffness of whole lubricated casing, it adopts systemic circulation water cooling and preheating lubricating oil, on its core body 6, following two ends are intake chamber 17, water-supplying chamber 18, intake chamber 17, coolant inlet pipe 8 and coolant outlet pipe 7 are equipped with respectively in water-supplying chamber 18, core body 6 comprises multilayer radiating fin and radiator, radiating fin is installed on the radiator, radiator internal communication intake chamber 17 and water-supplying chamber 18, core body 6 right-hand members are grease chamber 4, and grease chamber's 4 one ends are equipped with oil return interface 3, and the other end is connected with core body.Aerator 2 is installed in the upper surface of lubrication box 1, is used for case internal pressure balance.One end of oil suction pipe 9 stretches out outside the lubrication box 1 and is connected with the lubricating pipe of vehicle driveline, and the end that oil suction pipe 9 is positioned at lubrication box 1 is equipped with filter 10, and the lubricating oil that sucks is carried out contaminant filter.The pouring orifice 15 that adds lubricating oil is installed in lubrication box 1 upper end, the oil gauge 13 of measuring lubricants capacity is installed in the pouring orifice 15, have oil drain hole 12 to be used to drain the oil in lubrication box 1 bottom, oil drain hole 12 is positioned at lubrication box one end magnet 11 is housed, and magnet 11 is used for the iron filings of adsorpting lubrication oil.An oil return bypass 14 also is installed on lubrication box 1, not needing is used for cooling or fore-warming other lubricating oil branch road circulations, promptly the on-cycle lubricating oil directly enters lubrication box 1 by oil return bypass 14.A fuel-feed system interface 16 also is housed on the lubrication box 1, links to each other with the feed apparatus of lubricating oil, this device is used for the oil mass of whole lubricating system and supplies with.
Lubrication box is when work: the lubricating oil in the system is entered the grease chamber 4 of water oil heat exchanger 5 by oil return interface 3, flow in the lubrication box 1 through core body 6 again, during lubricating oil process core body 6, flow through in the radiator circulating water preheating or cooling, owing on the radiator radiating fin is installed, enlarged dissipating area, accelerated the gradient of temperature of lubricating oil, and the radiating fin foam that can disappear to the lubricating oil that flows through, reduced the equipment of the foam that disappears specially, the shape of radiating fin can adopt arbitrary form.The lubricating oil that enters in the lubrication box 1 filters through filter 10, enters the power drive system of vehicle and for it lubricates, gets back to lubrication box by oil return interface 3 (or oil return bypass) again after the circulation through oil suction pipe 9.
Lubrication box is when maintenance, utilize oil drain hole 12 that lubricating oil is emitted,, produce many iron filings and fall into lubricating oil because power drive system can wear and tear in the course of the work, can system be caused damage, utilize magnet 11 on the oil drain hole 12 can remove iron filings in the lubricating oil.
Summer, vehicle water oil heat exchanger 5 utilized the recirculated cooling water of driving engine, was entered by coolant inlet pipe 8, the high temperature grease in the work is cooled off, and flow out by coolant outlet pipe 7.Winter, vehicle started the initial stage, lubricating oil temperature is lower, by the vehicle heating apparatus recirculated cooling water of driving engine is heated, the recirculated cooling water after heating enters lubrication box 1 and again lubricating oil is carried out preheating, remains on stable mode of operation to guarantee lubricating oil.
Lubricating oil is directly by this particular structure of the core body 6 in-to-in radiating fins foam that disappears, and the foam equipment that need not special fuel tank disappears has reduced the spatial volume of equipment, has saved cost.
Lubrication box is under the prerequisite that vehicle circulating water system, heating system and lubricating system condition are fit to, cross automatically regulating and the control technology optimized, management also rationally utilizes each parts and heat-transfer fluid, the purpose that heats when cooling during with realization water oil heat exchanger high temperature, low temperature.
Claims (5)
1. vehicle lubricating system integrated form parts, comprise lubrication box (1), water oil heat exchanger (5), aerator (2) and filter (10), it is characterized in that, described water oil heat exchanger (5), filter (10) is installed in the lubrication box (1), aerator (2) is installed on the casing of lubrication box (1), water oil heat exchanger (5) is by intake chamber (17), water-supplying chamber (18), grease chamber (4) and middle core body (6) are formed, intake chamber (17), coolant inlet pipe (8) and coolant outlet pipe (7) are arranged respectively in the water-supplying chamber (18), core body (6) comprises radiating fin and radiator, radiating fin is installed on the radiator, radiator inside communicates with intake chamber (17) and water-supplying chamber (18) respectively, there is radiating fin inside, oil return interface (3) is arranged in the grease chamber (4), oil suction pipe (9) is installed on the lubrication box (1), and the end of oil suction pipe (9) in lubrication box (1) is equipped with filter (10).
2. vehicle lubricating system integrated form parts as claimed in claim 1 is characterized in that described lubrication box (1) has pouring orifice (15), and oil gauge (13) is installed in the pouring orifice (15).
3. vehicle lubricating system integrated form parts as claimed in claim 1 is characterized in that described lubrication box (1) has oil return bypass (14).
4. vehicle lubricating system integrated form parts as claimed in claim 1 is characterized in that, oil drain hole (12) is equipped with in described lubrication box (1) bottom, and magnet (11) is installed on the oil drain hole.
5. vehicle lubricating system integrated form parts as claimed in claim 1 is characterized in that described lubrication box (1) has fuel-feed system interface (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010106660XA CN101746330B (en) | 2010-02-05 | 2010-02-05 | Integrated vehicle lubrication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010106660XA CN101746330B (en) | 2010-02-05 | 2010-02-05 | Integrated vehicle lubrication device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101746330A CN101746330A (en) | 2010-06-23 |
| CN101746330B true CN101746330B (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010106660XA Expired - Fee Related CN101746330B (en) | 2010-02-05 | 2010-02-05 | Integrated vehicle lubrication device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437854B (en) * | 2013-09-05 | 2015-10-28 | 中国北方发动机研究所(天津) | A kind of diesel engine external-cycle oil tank structure |
| CN104533569B (en) * | 2014-11-26 | 2017-01-04 | 中国北方发动机研究所(天津) | A kind of integrated modular sump |
| CN109026273B (en) * | 2018-09-26 | 2020-08-04 | 台州市晋宏橡塑有限公司 | Method for improving engine oil filtering efficiency |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5895333A (en) * | 1995-10-18 | 1999-04-20 | Toyota Jidosha Kabushiki Kaisha | Hybrid vehicle drive system, wherein mechanism for synthesizing engine and motor outputs is disposed adjacent to transmission |
| CN101332794A (en) * | 2007-06-25 | 2008-12-31 | 通用汽车环球科技运作公司 | Lubrication system and oil cooler with bypass |
-
2010
- 2010-02-05 CN CN201010106660XA patent/CN101746330B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5895333A (en) * | 1995-10-18 | 1999-04-20 | Toyota Jidosha Kabushiki Kaisha | Hybrid vehicle drive system, wherein mechanism for synthesizing engine and motor outputs is disposed adjacent to transmission |
| DE69617870D1 (en) * | 1995-10-18 | 2002-01-24 | Toyota Motor Co Ltd | Drive system for hybrid vehicle, wherein the device for mixing the power output of the combustion engine and electric motor and the transmission are arranged side by side |
| CN101332794A (en) * | 2007-06-25 | 2008-12-31 | 通用汽车环球科技运作公司 | Lubrication system and oil cooler with bypass |
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|---|---|
| CN101746330A (en) | 2010-06-23 |
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Owner name: CHINA WANBAO ENGINEERING CORP. Free format text: FORMER OWNER: BEIFANG VEHICLES RESEARCH INST., CHINA Effective date: 20121127 |
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Effective date of registration: 20121127 Address after: 100053 No. 12, Guanganmen South Street, Beijing, Xicheng District Patentee after: CHINA WANBAO ENGINEERING CO., LTD. Address before: 100072 Beijing city Fengtai District Huaishuling No. 4 hospital Patentee before: Beifang Vehicles Research Inst., China |
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Granted publication date: 20111228 Termination date: 20130205 |