CN108302187A - A kind of pile-up valve and its application method and the speed changer based on the pile-up valve and motor vehicle - Google Patents
A kind of pile-up valve and its application method and the speed changer based on the pile-up valve and motor vehicle Download PDFInfo
- Publication number
- CN108302187A CN108302187A CN201711271245.8A CN201711271245A CN108302187A CN 108302187 A CN108302187 A CN 108302187A CN 201711271245 A CN201711271245 A CN 201711271245A CN 108302187 A CN108302187 A CN 108302187A
- Authority
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- Prior art keywords
- speed changer
- valve
- oil
- pile
- radiator
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Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 36
- 238000000429 assembly Methods 0.000 claims abstract description 36
- 230000011664 signaling Effects 0.000 claims abstract description 14
- 239000003921 oil Substances 0.000 claims description 112
- 239000012208 gear oil Substances 0.000 claims description 47
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000000007 visual effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
- F16H57/0404—Lubricant filters
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0413—Controlled cooling or heating of lubricant; Temperature control therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of pile-up valve and its application method and the speed changer based on the pile-up valve and motor vehicle, including valve body, filter assemblies installing port, thermostat valve installing port and pollution signalling generator installing port are provided on valve body；And filter assemblies are installed in filter assemblies installing port, temperature control valve module is installed in thermostat valve installing port, pollutes and pollution sender device assembly is installed in signalling generator installing port；The speed changer oil outlet being connected to speed changer and speed changer oil inlet are additionally provided on valve body；The radiator oil inlet being connected to radiator and radiator oil outlet are additionally provided on valve body.Realize thermostat valve and filter valve block while the purpose on speed changer；And the mounting means of the pile-up valve is identical as original mode, and it is small, convenient for safeguarding.
Description
Technical field
The invention belongs to gearbox oil temperature control and fluid cleaning technology fields；More particularly to a kind of pile-up valve；The present invention
Further relate to the application method of above-mentioned pile-up valve；The invention further relates to speed changers and motor vehicle with above-mentioned pile-up valve.
Background technology
Thermostat valve and filter valve block are respectively in terms of oil temperature and oil cleanliness two to transmission duty performance and service life
Optimize raising, wherein the installation site of thermostat valve and filter valve block therefore cannot pacify simultaneously in the same place of speed changer
Dress.If two valves are applied in speed changer simultaneously, transmission duty performance necessarily has further promotion.And thermostat valve exists
Heavy truck industry uses less, and the country is even more blank, therefore thermostat valve and transmission filter are integrated, for heavy truck speed changer
The promotion of performance has great significance.
Invention content
The present invention provides a kind of pile-up valve, which has the function of temperature adjustment and filtering simultaneously, realizes thermostat valve
The purpose being mounted on simultaneously with filter valve block on speed changer；And the mounting means of the pile-up valve is identical as original mode, and body
Product is small, convenient for safeguarding.
The present invention also provides the application method of above-mentioned pile-up valve, it is applied to automatically adjust the function of oil temperature in cooling system
And filter valve block ensures the function of oil cleanliness, has great improvement to transmission operating conditions.
The present invention also provides speed changer and motor vehicle with above-mentioned pile-up valve, which further carries
It rises, and the performance of the motor vehicle also further provides for, and maneuverability is good.
The technical scheme is that：A kind of pile-up valve, including valve body, be provided on valve body filter assemblies installing port and
Thermostat valve installing port；And filter assemblies are installed in filter assemblies installing port, thermostat valve is installed in thermostat valve installing port
Component；The speed changer oil outlet being connected to speed changer and speed changer oil inlet are additionally provided on valve body；Be additionally provided on valve body with
The radiator oil inlet and radiator oil outlet of radiator connection；Wherein speed changer oil outlet is connected to filter assemblies, speed change
Device oil inlet is connected to temperature control valve module；Radiator oil inlet and radiator oil outlet are connected to temperature control valve module；Wherein valve
It is additionally provided with the oil duct of connection filter assemblies and temperature control valve module in vivo.
Further, the features of the present invention also characterized in that：
Wherein filter assemblies include parallel arrangement of filter core and by-passing valve.
When the pressure difference at wherein filter core both ends reaches the pressure of by-passing valve setting, by-passing valve is opened.
It is wherein additionally provided with pollution sender device assembly installing port on valve body, pollutes in sender device assembly installing port and dirt is installed
Hair dyeing news device assembly.
When the pressure difference at wherein filter core both ends reaches the pressure of pollution signalling generator module sets, pollution sender device assembly, which is sent out, to be carried
Show the alarm for needing replacing filter core.
The signalling generator that sender device assembly is electric signal is wherein polluted, or is visual dial gauge, or is signalling generator and visually finger
Show the sub-assembly of table..
Wherein speed changer oil outlet is connected to oil pump assy.
The present invention also provides the application methods of above-mentioned pile-up valve, including work as transmission gear oil oil temperature and be not more than thermostat valve
For core just when opening temperature, gear oil enters filter assemblies by speed changer oil outlet, then gear oil by temperature control valve module and
Speed changer oil inlet enters inside speed changer；Temperature is just opened when transmission gear oil oil temperature is more than temperature controlled valve core but less than thermostat valve
When core standard-sized sheet temperature, gear oil enters filter assemblies by speed changer oil outlet, and then a part of gear oil passes through thermostat valve
Component and speed changer oil inlet enter inside speed changer；Another part gear oil by temperature control valve module and radiator oil inlet into
Enter in radiator, then enters inside speed changer by radiator oil outlet, temperature control valve module and speed changer oil inlet；Work as change
When fast device gear oil oil temperature is not less than temperature controlled valve core standard-sized sheet temperature, gear oil enters filter assemblies by speed changer oil outlet,
Then gear oil is entered by temperature control valve module and radiator oil inlet in radiator, is then passing through radiator oil outlet, temperature
Control valve module and speed changer oil inlet enter inside speed changer.
The present invention also provides a kind of speed changer, which has above-mentioned pile-up valve.The present invention also provides a kind of machines
Motor-car, the motor vehicle have above-mentioned speed changer.
Compared with prior art, the beneficial effects of the invention are as follows：A valve body is used in the present invention, and is pacified on valve body
Temperature control valve module and filter assemblies are filled, realizes on a position of speed changer while temperature control valve module and filter being installed
Component, it is clean in guarantee transmission fluid meanwhile, it is capable to adjust gearbox oil temperature, therefore the device pole by temperature control valve module
The big operating condition for improving speed changer, while the installation of the mounting means of the pile-up valve and original thermostat valve or strainer valve
Mode is identical, small, convenient for safeguarding.
Further, filter assemblies are provided with filter core and by-passing valve, can cause to filter when filter core both ends pressure difference increases
Core block, to when fluid circulation it is unsmooth, when filter core blocks, by-passing valve unlatching, ensure that the proper flow of fluid.
Further, by increasing pollution sender device assembly on valve body, to reach pollution in filter core both ends pressure difference
When the pressure of signalling generator module sets, pollution sender device assembly sends out alarm, prompts to need replacing filter core.
Beneficial effects of the present invention also reside in：By carrying out different operations, specific gear to different gear oil oil temperatures
When oil temperature is no more than just temperature is opened, temperature control valve module is in off state, gear oil merely through filtering component filters, without
Radiator cools down, into inside speed changer；Gear oil oil temperature is opened between just between temperature and standard-sized sheet temperature, temperature control valve module
For half-open position, operative gear oil passes through filtering component filters and radiator heat-dissipation, into inside speed changer, operative gear oil
Merely through filter assemblies, then it is directly accessed inside speed changer；Gear oil temperature is more than standard-sized sheet temperature, and thermostat valve is open shape
State, gear oil pass through filter assemblies and radiator, are flowed into inside speed changer after being filtered and radiating.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the sectional view of A-A in Fig. 2；
Fig. 4 is the sectional view of B-B in Fig. 2；
Fig. 5 is the structural schematic diagram of valve body in the present invention；
Fig. 6 is the vertical view of valve body in the present invention；
Fig. 7 is the sectional view of A-A in Fig. 6；
Fig. 8 is the sectional view of B-B in Fig. 6；
Fig. 9 is that middle gear oil temperature of the present invention is less than the fundamental diagram for just opening temperature；
Figure 10 is middle gear oil temperature of the present invention between the fundamental diagram just opened between temperature and standard-sized sheet temperature；
Figure 11 is the fundamental diagram that middle gear oil temperature of the present invention is more than standard-sized sheet temperature.
In figure：1 is oil pump assy；2 be pile-up valve；3 be radiator；4 be speed changer；11 be gear pump；12 be overflow valve；
20 be valve body；21 be pollution sender device assembly；22 be filter assemblies；23 be temperature control valve module；201 be filter installing port；
202 be pollution signalling generator installing port；203 be radiator oil inlet；204 be thermostat valve installing port；205 be radiator oil outlet；
206 be speed changer oil outlet；207 be speed changer oil inlet；211 be signalling generator；212 be visual dial gauge；222 be by-passing valve；
N1, n2, n3, p, p1, p2, h, h1, g1, g2 are oil duct；A1 is speed changer oil outlet；A2 is radiator oil inlet；T1 is to become
Fast device oil inlet；T2 is radiator oil outlet.
Specific implementation mode
Technical scheme of the present invention is further illustrated in the following with reference to the drawings and specific embodiments.
The present invention provides a kind of pile-up valves, as shown in Figure 1, include valve body 20, and the filtering being arranged on valve body 20
Device assembly 22 and temperature control valve module 23.
As viewed in figures 5-8, filter installing port 201, radiator oil inlet 203, thermostat valve installing port are provided on valve body 20
204, radiator oil outlet 205, speed changer oil outlet 206 and speed changer oil inlet 207.As illustrated in fig. 1 and 2, filter is installed
Filter assemblies 22 are installed in mouth 201, temperature control valve module 23 is installed in thermostat valve installing port 204.
As shown in Figures 3 and 4, filter assemblies 22 are connected to speed changer oil outlet 206, temperature control valve module 23 and radiator into
Hydraulic fluid port 203 is connected to radiator oil outlet 205, and temperature control valve module 23 is also connected to speed changer oil inlet 207；Wherein in valve body 20
It is additionally provided with the oil duct of connection temperature control valve module 23 and filter assemblies 22；Wherein speed changer oil outlet 206 is used for and speed changer 4
In oil pump assy 1 be connected to, oil pump assy 1 provides gear oil into pile-up valve.
Preferably, it is additionally provided with pollution signalling generator installing port 202 on valve body 20, is installed in pollution signalling generator installing port 202
There are pollution sender device assembly 21, signalling generator 211 or visual dial gauge 212 of the pollution sender device assembly 21 for electric signal, pollution hair
News device assembly 21 is the signalling generator 211 of electric signal or the sub-assembly of visual dial gauge 212.
Preferably, filter assemblies 22 include parallel arrangement of filter core 221 and by-passing valve 222.
In the present invention, when filtering function is normal, gear oil passes through the filter core 221 in filter assemblies 22,221 mistake of filter core
Enter temperature control valve module 23 through oil channel after impurity in oil strain liquid；After long-time use, filter core 221 is because sundries is accumulated
Negotiability is caused to be deteriorated, the pressure difference at 221 both ends of filter core increases therewith, when pressure difference reaches the pressure of 21 setting of pollution sender device assembly
When power, 21 alarm of pollution sender device assembly needs replacing filter core；If filter core fails to replace in time, 221 both ends of filter core
Pressure difference continues to increase, and when the pressure that pressure difference reaches the setting of by-passing valve 222 makes, by-passing valve 222 is opened, and ensures that gear oil can be normal
Circulation.
The present invention also provides the speed changers with above-mentioned pile-up valve, and the motor vehicle with the speed changer.
The present invention also provides the application methods of above-mentioned pile-up valve, specifically include following three kinds of situations：
Wherein transmission gear oil oil temperature is t, and it is tc that temperature controlled valve core, which just opens temperature, and temperature controlled valve core standard-sized sheet temperature is tq.
1. as t≤tc, as shown in figure 9, temperature control valve module 23 is closed；Oil pump assy 1 passes through gear oil
Speed changer oil outlet 206 is sent into pile-up valve 2, and is entered in filter assemblies 22 by oil duct p1, through oil channel n1, oil
Road n3, temperature control valve module 23, oil duct h1, then enter from speed changer oil outlet 207 in speed changer 4.
2. as tc ＜ t ＜ tq, as shown in Figure 10, temperature control valve module 23 is in half-open position；Oil pump assy 1 is by gear oil
It is sent into pile-up valve 2 by speed changer oil outlet 206, and is entered in filter assemblies 22 by oil duct p1, through oil channel
N1, oil duct n3 enter temperature control valve module 23, and then a part of gear oil is directly over oil duct h1, then from speed changer oil outlet
207 enter in speed changer 4；Another part gear oil enters radiator 3 by radiator oil inlet 207, is dissipated by radiator 3
Temperature control valve module 23 is being entered by radiator oil outlet 205 after heat, then through oil channel h1, then from speed changer oil outlet
207 enter in speed changer 4.
3. as tq≤t, as shown in figure 11, temperature control valve module 23 is in the open state；Oil pump assy 1 passes through gear oil
Speed changer oil outlet 206 is sent into pile-up valve 2, and is entered in filter assemblies 22 by oil duct p1, through oil channel n1, oil
Road n3 enters temperature control valve module 23, and gear oil enters radiator 3 by radiator oil inlet 207, after radiating by radiator 3
Entering temperature control valve module 23 by radiator oil outlet 205, then through oil channel h1, then from speed changer oil outlet 207 into
Enter into speed changer 4.
At work, gearbox oil temperature is influenced vehicle by specific operating mode, when gear oil oil temperature is no more than just temperature is opened, temperature control
Valve module is in off state, and gear oil cools down merely through filtering component filters without radiator, into speed changer
Portion；Gear oil oil temperature is opened between just between temperature and standard-sized sheet temperature, and temperature control valve module is half-open position, and operative gear oil passed through
Filter module filters and radiator heat-dissipation, and into inside speed changer, then operative gear oil directly connects merely through filter assemblies
Enter inside speed changer；Gear oil temperature is more than standard-sized sheet temperature, and thermostat valve is in an open state, and gear oil passes through filter assemblies and heat dissipation
Device flows into after being filtered and radiating inside speed changer.
Claims (10)
1. a kind of pile-up valve, which is characterized in that including valve body (20), valve body is provided with filter assemblies installing port on (20)
(201) and thermostat valve installing port (204)；And filter assemblies (22), thermostat valve are installed in filter assemblies installing port (201)
Temperature control valve module (23) is installed in installing port (204)；It is fuel-displaced it to be additionally provided with the speed changer being connected to speed changer on valve body (20)
Mouth (206) and speed changer oil inlet (207)；The radiator oil inlet being connected to radiator (3) is additionally provided on valve body (20)
(203) and radiator oil outlet (205)；
The speed changer oil outlet (206) is connected to filter assemblies (22), speed changer oil inlet (207) and temperature control valve module
(23) it is connected to；Radiator oil inlet (203) and radiator oil outlet (205) are connected to temperature control valve module (23)；Wherein valve body
(20) oil duct of connection filter assemblies (22) and temperature control valve module (23) is additionally provided in.
2. pile-up valve according to claim 1, which is characterized in that the filter assemblies (22) include parallel arrangement of filter
Core (221) and by-passing valve (222).
3. pile-up valve according to claim 2, which is characterized in that the pressure difference at filter core (221) both ends reaches by-passing valve
(222) when the pressure set, by-passing valve (222) is opened.
4. pile-up valve according to claim 2, which is characterized in that be additionally provided with pollution signalling generator group on the valve body (20)
Part installing port (202), pollution sender device assembly installing port (202) is interior to be equipped with pollution sender device assembly (21).
5. pile-up valve according to claim 4, which is characterized in that the pressure difference at filter core (221) both ends reaches pollution hair
When interrogating the pressure that device assembly (21) is set, pollution sender device assembly (21) sends out the alarm that prompt needs replacing filter core.
6. pile-up valve according to claim 4, which is characterized in that the pollution sender device assembly (21) is the hair of electric signal
Device (211) is interrogated, or is visual dial gauge (212), or the sub-assembly for signalling generator (211) and visual dial gauge (212).
7. pile-up valve according to claim 1, which is characterized in that the speed changer oil outlet (206) and oil pump assy (1)
Connection.
8. a kind of application method of pile-up valve as described in claim 1, which is characterized in that when transmission gear oil oil temperature is little
When temperature controlled valve core just opens temperature, gear oil enters filter assemblies (22) by speed changer oil outlet (206), then gear oil
Entered inside speed changer by temperature control valve module (23) and speed changer oil inlet (207)；
When opening temperature at the beginning of transmission gear oil oil temperature is more than temperature controlled valve core but being less than temperature controlled valve core standard-sized sheet temperature, gear oil passes through
Speed changer oil outlet (206) enters filter assemblies (22), and then a part of gear oil passes through temperature control valve module (23) and speed change
Device oil inlet (207) enters inside speed changer；Another part gear oil passes through temperature control valve module (23) and radiator oil inlet
(203) enter in radiator (3), then passing through radiator oil outlet (205), temperature control valve module (23) and speed changer oil inlet
(207) enter inside speed changer；
When transmission gear oil oil temperature be not less than temperature controlled valve core standard-sized sheet temperature when, gear oil by speed changer oil outlet (206) into
Enter filter assemblies (22), then gear oil enters radiator (3) by temperature control valve module (23) and radiator oil inlet (203)
It is interior, then enter in speed changer by radiator oil outlet (205), temperature control valve module (23) and speed changer oil inlet (207)
Portion.
9. a kind of speed changer, which is characterized in that the speed changer has pile-up valve as described in claim 1.
10. a kind of motor vehicle, which is characterized in that the motor vehicle has speed changer as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711271245.8A CN108302187A (en) | 2017-12-05 | 2017-12-05 | A kind of pile-up valve and its application method and the speed changer based on the pile-up valve and motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711271245.8A CN108302187A (en) | 2017-12-05 | 2017-12-05 | A kind of pile-up valve and its application method and the speed changer based on the pile-up valve and motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108302187A true CN108302187A (en) | 2018-07-20 |
Family
ID=62870256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711271245.8A Pending CN108302187A (en) | 2017-12-05 | 2017-12-05 | A kind of pile-up valve and its application method and the speed changer based on the pile-up valve and motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108302187A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156526A (en) * | 2020-08-24 | 2021-01-01 | 九江七所精密机电科技有限公司 | Double-precision filter with double signaling |
| CN113187885A (en) * | 2021-05-19 | 2021-07-30 | 麦格纳动力总成(江西)有限公司 | Integrated oil cooling system |
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| CN205330991U (en) * | 2015-12-31 | 2016-06-22 | 济南存志环保科技有限公司 | Air compressor machine waste heat ultra -low temperature power generation system |
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| CN105864412A (en) * | 2016-06-16 | 2016-08-17 | 南京讯联智能科技有限公司 | Novel wind turbine gearbox lubricating and cooling system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156526A (en) * | 2020-08-24 | 2021-01-01 | 九江七所精密机电科技有限公司 | Double-precision filter with double signaling |
| CN113187885A (en) * | 2021-05-19 | 2021-07-30 | 麦格纳动力总成(江西)有限公司 | Integrated oil cooling system |
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