CN108050170A - A kind of hybrid vehicle test tool - Google Patents
A kind of hybrid vehicle test tool Download PDFInfo
- Publication number
- CN108050170A CN108050170A CN201711330455.XA CN201711330455A CN108050170A CN 108050170 A CN108050170 A CN 108050170A CN 201711330455 A CN201711330455 A CN 201711330455A CN 108050170 A CN108050170 A CN 108050170A
- Authority
- CN
- China
- Prior art keywords
- oil
- hybrid vehicle
- oil pump
- test tool
- clutch
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/14—Fluid pressure control
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention relates to hybrid vehicle research and development technology fields, disclose a kind of hybrid vehicle test tool, including external fuel tank, pressure oil pump and lubrication oil pump, oil suction room is equipped in the external fuel tank, the pressure oil pump and the lubrication oil pump are connected respectively by fuel sucking pipe with the oil suction room, the pressure oil pump is connected by the first flowline with the clutch pressure oil pocket of hybrid vehicle, and the lubrication oil pump is connected by the second flowline with the oil leab of hybrid vehicle clutch.The hybrid vehicle test tool, it can ensure clutch normal work, so that hybrid power correlation test is normally carried out in the case of no control software, ensure experiment can be effectively performed early period in design research and development, improve the efficiency and quality of hybrid vehicle exploitation.
Description
Technical field
The present invention relates to hybrid vehicle research and development technology field more particularly to a kind of hybrid vehicle test tools.
Background technology
Hybrid vehicle needs engine and motor to couple, and realizes pure electric drive, electric auxiliary drive, electric motor starting hair
So will use clutch substantially, various functions are realized by controlling the folding of clutch for the multiple functions such as motivation.And from
Clutch folding is controlled by controlling the pressure of fluid, meanwhile, clutch needs constantly sufficient lubrication.It is specific next
It says, i.e., oil pump establishes oil pressure from oil sump oil suction, then by hydraulic valve block, and is divided into two-way, all the way oil pressure cntrol clutch
Folding, the lubrication of another way oil pressure supply clutch and cooling.And hydraulic valve block needs control system to be controlled, but
Early period is designed and developed, the control system is simultaneously not perfect, but the time of hybrid vehicle pilot development is the sooner the better, therefore, liquid
There are contradiction between control system's development and the hybrid power experiment of pressure valve block, the progress of hybrid power pilot development restrict.
The content of the invention
It is an object of the invention to provide a kind of hybrid vehicle test tools, do not have early period with real currently designed research and development
Under conditions of control software, you can be normally carried out hybrid power pilot development, improve the efficiency and matter of hybrid vehicle research and development
Amount.
To achieve these goals, the present invention provides following technical solutions：
A kind of hybrid vehicle test tool, it is described external including external fuel tank, pressure oil pump and lubrication oil pump
Oil suction room is equipped in fuel tank, the pressure oil pump and the lubrication oil pump are connected respectively by fuel sucking pipe and the oil suction room
Logical, the pressure oil pump is connected by the first flowline with the clutch pressure oil pocket of hybrid vehicle, the lubrication
Oil pump is connected by the second flowline with the oil leab of hybrid vehicle clutch.
Above-mentioned hybrid vehicle test tool is additionally provided with oil revolute chamber in the external fuel tank, and the oil revolute chamber is by returning
Oil pipe is connected with the oil outlet of object to be measured, and interface channel is equipped between the oil revolute chamber and the oil suction room.
Above-mentioned hybrid vehicle test tool, the interface channel between the oil revolute chamber and the oil suction room are equipped with filter
Net.
Above-mentioned hybrid vehicle test tool is equipped with magnet in the oil revolute chamber.
Above-mentioned hybrid vehicle test tool, the pressure oil pump and the lubrication oil pump are arranged at described outer
It puts on the madial wall of fuel tank.
The beneficial effects of the present invention are:
Hybrid vehicle test tool provided by the invention can ensure clutch in the case of no control software
Normal work so that hybrid power correlation test is normally carried out, ensures examination can be effectively performed early period in design research and development
It tests, improves the efficiency and quality of hybrid vehicle exploitation.
Description of the drawings
It in order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, and specific embodiments of the present invention will be made further specifically with reference to attached drawing
It is bright, wherein：
Fig. 1 is the schematic diagram of hybrid vehicle test tool provided by the invention.
Label declaration in wherein above-mentioned attached drawing is as follows：
The external fuel tanks of 1-, 2- pressure oil pumps, 3- lubrication oil pumps, 4- fuel sucking pipes, the first flowlines of 5-, 6- second are fuel-displaced
Pipe, 7- oil return pipes, 8- strainers, 9- magnet；
11- oil suctions room, 12- oil revolute chamber.
Specific embodiment
In order to which those skilled in the art is made to more fully understand technical scheme, below in conjunction with specific embodiment pair
This programme is further discussed in detail.
As shown in Figure 1, an embodiment of the present invention provides a kind of hybrid vehicle test tool, including external fuel tank 1, pressure
Power oil pump 2 and lubrication oil pump 3, oil suction room 11 is equipped in the external fuel tank 1, and the pressure oil pump 2 and the lubrication are cold
But oil pump 3 is connected respectively by fuel sucking pipe 4 with the oil suction room 11, and the pressure oil pump 2 is dynamic with mixing by the first flowline 5
The clutch pressure oil pocket connection of power automobile, the lubrication oil pump pass through the second flowline 6 and hybrid vehicle clutch
The oil leab connection of device.
Hybrid vehicle test tool provided in an embodiment of the present invention, by oil pump to the clutch of hybrid vehicle
Fuel feeding ensures that clutch establishes normal oil pressure and normal cooling and lubricating function.Add first to oil suction room 11 during experiment
Enter a certain amount of fluid, about 8~10L or so, since oil pump is i.e. operation is logical to pressure oil pump 2 to 1200rpm after the power is turned on
It is opened after overvoltage, for controlling the pressure of clutch, so as to ensure the combination of clutch；Similarly, lubricating cooling oil is opened
Pump 3 can start to control cooling and the lubricant passage way of clutch so that clutch starts passing power normal work.Therefore, exist
In the case of control system control hydraulic valve block is not required, you can ensure the normal work of clutch, so that hybrid power
Correlation test be smoothed out.
In a preferred embodiment of the invention, oil revolute chamber 12 is additionally provided in the external fuel tank 1, the oil revolute chamber 12 is by returning
Oil pipe 7 is connected with the oil outlet of object to be measured, and interface channel is equipped between the oil revolute chamber 12 and the oil suction room 11.This
Sample so that fluid forms a circulation loop during experiment, can either quickly reuse fluid, and can guarantee 11 oil of oil suction room
The sufficient supply of liquid, beneficial to the efficiency and reliability for improving experiment.
In order to ensure the cleannes into fluid in object to be measured, between the oil revolute chamber 12 and the oil suction room 11
Interface channel is equipped with strainer 8, as shown in Figure 1, for filtering impurity present in fluid and iron filings.
Further, magnet 9 is additionally provided in the oil revolute chamber 12, for adsorbing the iron filings in fluid, improves the clear of fluid
Cleanliness avoids iron filings from entering object to be measured.
In the hybrid vehicle test tool, the external fuel tank 1 be enclosed construction, the pressure oil pump 2
It is arranged at the lubrication oil pump 3 on the madial wall of the external fuel tank 1 so that test tooling structure is compact, sealing
Property it is good, beneficial to provide frock reliability.
The structure, feature and effect of the present invention, more than institute are described in detail based on the embodiments shown in the drawings
Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range shown in drawing, it is every according to structure of the invention
Want made change or be revised as the equivalent embodiment of equivalent variations, when not going beyond the spirit of the description and the drawings,
It should all be in protection scope of the present invention.
Claims (5)
1. a kind of hybrid vehicle test tool, which is characterized in that including external fuel tank, pressure oil pump and lubricating cooling oil
It pumps, oil suction room is equipped in the external fuel tank, the pressure oil pump and the lubrication oil pump pass through fuel sucking pipe and institute respectively
The connection of oil suction room is stated, the pressure oil pump is connected by the first flowline with the clutch pressure oil pocket of hybrid vehicle, institute
Lubrication oil pump is stated to connect with the oil leab of hybrid vehicle clutch by the second flowline.
2. hybrid vehicle test tool according to claim 1, which is characterized in that be additionally provided in the external fuel tank
Oil revolute chamber, the oil revolute chamber are connected by oil return pipe with the oil outlet of object to be measured, and the oil revolute chamber and the oil suction room it
Between be equipped with interface channel.
3. hybrid vehicle test tool according to claim 2, which is characterized in that the oil revolute chamber and the oil suction
Interface channel between room is equipped with strainer.
4. hybrid vehicle test tool according to claim 3, which is characterized in that magnetic is equipped in the oil revolute chamber
Iron.
5. hybrid vehicle test tool according to claim 1, which is characterized in that the pressure oil pump and the profit
Sliding cooling oil pump is arranged on the madial wall of the external fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330455.XA CN108050170A (en) | 2017-12-13 | 2017-12-13 | A kind of hybrid vehicle test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330455.XA CN108050170A (en) | 2017-12-13 | 2017-12-13 | A kind of hybrid vehicle test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108050170A true CN108050170A (en) | 2018-05-18 |
Family
ID=62132546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711330455.XA Pending CN108050170A (en) | 2017-12-13 | 2017-12-13 | A kind of hybrid vehicle test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108050170A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008059235A1 (en) * | 2007-12-19 | 2009-06-25 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Motor vehicle operating method, involves actuating hybrid clutch by hydraulic system with cylinder using disengaging system, and executing reinitialization of hydraulic line and/or testing of disengaging system during activating vehicle |
| CN104455280A (en) * | 2014-09-29 | 2015-03-25 | 中国船舶重工集团公司第七〇四研究所 | High-power output inertia tester |
| CN205620123U (en) * | 2016-04-20 | 2016-10-05 | 福建奉田信新能源科技有限公司 | Test new forms of energy vehicle transmission hydraulic pressure electronic control module's test bench |
| CN106321532A (en) * | 2016-11-15 | 2017-01-11 | 安徽江淮汽车股份有限公司 | Hydraulic workstation for speed changing box testing |
-
2017
- 2017-12-13 CN CN201711330455.XA patent/CN108050170A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008059235A1 (en) * | 2007-12-19 | 2009-06-25 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Motor vehicle operating method, involves actuating hybrid clutch by hydraulic system with cylinder using disengaging system, and executing reinitialization of hydraulic line and/or testing of disengaging system during activating vehicle |
| CN104455280A (en) * | 2014-09-29 | 2015-03-25 | 中国船舶重工集团公司第七〇四研究所 | High-power output inertia tester |
| CN205620123U (en) * | 2016-04-20 | 2016-10-05 | 福建奉田信新能源科技有限公司 | Test new forms of energy vehicle transmission hydraulic pressure electronic control module's test bench |
| CN106321532A (en) * | 2016-11-15 | 2017-01-11 | 安徽江淮汽车股份有限公司 | Hydraulic workstation for speed changing box testing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |
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| RJ01 | Rejection of invention patent application after publication |