CN208587205U - Valve of the fuel automobile engine lubricating system containing temperature control and decompression function - Google Patents
Valve of the fuel automobile engine lubricating system containing temperature control and decompression function Download PDFInfo
- Publication number
- CN208587205U CN208587205U CN201820934968.5U CN201820934968U CN208587205U CN 208587205 U CN208587205 U CN 208587205U CN 201820934968 U CN201820934968 U CN 201820934968U CN 208587205 U CN208587205 U CN 208587205U
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- Prior art keywords
- valve
- temperature
- passing
- bypass
- lubricating oil
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- 230000006837 decompression Effects 0.000 title claims abstract description 9
- 230000001050 lubricating effect Effects 0.000 title claims description 14
- 239000000446 fuel Substances 0.000 title claims description 6
- 239000010687 lubricating oil Substances 0.000 claims description 61
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007115 recruitment Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 8
- 238000005461 lubrication Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000010721 machine oil Substances 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
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- Temperature-Responsive Valves (AREA)
Abstract
The utility model discloses a kind of valve containing temperature control and decompression function, including cavity, thermostat valve, O-ring, retaining ring, by-passing valve, by-passing valve is by bypass valve base, bypass valve support, case of by-pass valve, by-passing valve valve composition, thermostat valve is by bypass valve base, elastic element, bracket, temperature-sensitive dynamical element composition, thermostat valve is linked together with by-passing valve by the bypass valve base, bypass the common component that valve base is thermostat valve and by-passing valve, the utility model passes through integrated pressure release and function of temperature control, the control of temperature and pressure is realized using a pipeline, reduce the application of other components, reduce manufacturing cost, it is convenient for Product Assembly simultaneously, reduce recruitment cost, it realizes to oil temperature, the accurate real-time control of oil pressure.
Description
Technical field
The utility model relates to car engine lubrication systems, belong to the cooling control field of engine lubrication system, more
It is specifically a kind of valve containing temperature control and decompression function.
Background technique
Currently, automobile engine lubricating oil temperature relies primarily on the control of automobile engine cooling recirculation system, if started
Machine lubricating oil temperature is too low, will cause lubricating oil viscosity increase, and mobility reduces, causes machine oil pump discharge pressure excessively high, make to moisten
Oil system pressure increase causes engine lubrication system coefficient of friction to increase, and engine power loss is big, causes output power
It reduces, fuel consumption also will increase, and also result in that lubricating oil easily seals in combustion chamber or booster is mixed into burning (burn oil phenomenon).
If engine lubrication oil temperature is excessively high, will cause engine oil viscosity decline, engine oil flow it is big, machine oil is in each friction
It is difficult to form oil film between pair, engine oil pressure decline causes components insufficient lubrication, abrasion to accelerate, more serious to will cause hair
Motivation scuffing of cylinder bore, axis tile etc., make power failure.
The prior art is generally the measure for solving the problems, such as that above-mentioned lubricating oil pressure is excessively high, takes are as follows: adds in oil leab
Enter by-passing valve, which is an independent control valve, and by-passing valve is connected to filter/pressure reducing valve, inside oil leab
When hypertonia, which, which can open, makes lubricating oil flow to pressure reducing valve and filter, to reduce oil duct lubricating oil pressure, mistake
Filter impurity in lubricating oil.
The prior art is generally the measure for solving the problems, such as that above-mentioned lubricating oil temperature is excessively high, takes are as follows: increases in oil leab
Cooling duct, makes lubricating oil flow to cooling duct, and cooling duct is connected to cooler and reaches reduction to reduce lubricating oil temperature
The purpose of lubricating system lubricating oil temperature.
It is significant to note that although cooling duct can solve the excessively high problem of lubricating oil temperature, but work as lubricating oil
When temperature is too low, lubricating oil does not need to radiate instead, and cooling duct still works at this time, can not need according to lubricating oil operating temperature
It asks to carry out the unlatching and closure of regulation cooling duct.
There are no set of system, intelligentized design scheme for available engine lubricating system pressure control and temperature control module, both
More space layouts are not take up, and integrated system theory can be reached, manufacture and recruitment cost is reduced, is finally also able to achieve
The pressure release of engine lubricating oil, filtering and its operating temperature are precisely controlled.
Summary of the invention
The purpose of this utility model: to solve above-mentioned the shortcomings of the prior art, the utility model provides a kind of solution
Certainly scheme realizes by-passing valve and the integrated design of thermostat valve to oil temperature, the accurate real-time control of oil pressure.
Technical solution used by the utility model be a kind of valve containing temperature control and decompression function, including cavity, thermostat valve,
O-ring, retaining ring, by-passing valve.
The by-passing valve is made of bypass valve base, bypass valve support, case of by-pass valve, by-passing valve valve.
The thermostat valve is made of bypass valve base, elastic element, bracket, temperature-sensitive dynamical element.
The thermostat valve is linked together with the by-passing valve by the bypass valve base, i.e. bypass valve base is described
The common component of thermostat valve and the by-passing valve.
The temperature-sensitive dynamical element in the thermostat valve is changed by perception lubricating oil temperature, and with lubricating oil temperature
Height bypasses the movement of valve base to drive, to control the unlatching and closure of cooler nose end.
The case of by-pass valve is connected on the by-passing valve valve, the case of by-pass valve is used to reset by-passing valve valve
Door.
By-passing valve valve opening and closure in the by-passing valve depend on lubricating oil and case of by-pass valve in lubricating system
Pressure difference, when lubricating oil pressure is greater than the case of by-pass valve pressure, the by-passing valve valve is opened, and works as lubricating oil pressure
When less than the case of by-pass valve pressure, the by-passing valve valve is closed.
The elastic element is placed on the bypass valve base, for resetting the bypass valve base.
The unlatching of the thermostat valve and closure depending on lubricating oil temperature in lubricating system with it is described in the thermostat valve
The temperature difference of temperature-sensitive dynamical element desired temperature, when the temperature that the lubricating oil temperature is greater than the temperature-sensitive dynamical element is set
When value, the thermostat valve opens the lubricating oil inlet end and cooler nose end channel；When the lubricating oil temperature is small
When the desired temperature of the temperature-sensitive dynamical element, the thermostat valve closes the lubricating oil inlet end and the cooler tube
Mouth end channel.
The bypass valve support is connected with the bypass valve base, and design has through-hole, normality on the bypass valve base
It is covered above lower through-hole by the by-passing valve valve.
The bypass valve base is connected with the temperature-sensitive dynamical element, and the temperature-sensitive dynamical element is connected with the bracket
It connects.
The bracket is connected with the retaining ring.
Preferably, the elastic element is helical spring.
Preferably, the temperature-sensing element is the element of temperature-sensing wax driving.
Described thermostat valve one end connects lubricating oil inlet end, and the other end connects cooler nose end；Described by-passing valve one end
Lubricating oil inlet end is connected, the other end connects relief valve/filter nose end.
When the lubricating oil inlet end, lubrication temperature is increased, the thermostat valve is heated, the internal temperature-sensitive power member
Part overcomes elastic element elastic force, drives the bypass valve base mobile, to control the unlatching of the cooler nose end, at this time
Lubricating oil inlet end and the cooler nose end penetrate through.
When lubricating oil inlet end lubricating oil pressure is excessively high, lubricating oil pressure, which overcomes, to be acted on by-passing valve valve
Case of by-pass valve elastic force, the by-passing valve valve is opened, at this point, the lubricating oil inlet end is passed through with the relief valve nose end
It is logical.
The utility model has the beneficial effects that
The utility model is by implementing above-mentioned technical proposal, using the bypass valve base the by-passing valve and the temperature
Control valve is integrated in one, and integrates pressure release and function of temperature control, realizes two kinds of functions using a pipeline, reduces other components
Using reducing manufacturing cost, while being convenient for Product Assembly, reduce recruitment cost.
Figure of description
Fig. 1 is that schematic diagram of the thermostat valve of pressure relief device under low temperature is integrated in embodiment；
Fig. 2 is that schematic diagram of the thermostat valve of pressure relief device under cryogenic high pressure state is integrated in embodiment；
Fig. 3 is that schematic diagram of the thermostat valve of pressure relief device under high-temperature low-pressure state is integrated in embodiment；
Fig. 4 is that schematic diagram of the thermostat valve of pressure relief device under high-temperature high-pressure state is integrated in embodiment；
In figure: 1. cavitys, 2. elastic elements, 3. bypass valve supports, 4. case of by-pass valve, 5.O type circle, 6. by-passing valve valves
Door, 7. bypass valve bases, 8. temperature-sensitive dynamical elements, 9. brackets, 10. retaining rings, 11. lubricating oil inlet ends, 12. cooler nozzles
End, 13. relief valves/filter nose end.
Specific embodiment
The utility model provides a kind of valve containing temperature control and decompression function, including cavity 1, elastic element 2, by-passing valve
Bracket 3, case of by-pass valve 4, O-ring 5, by-passing valve valve 6, bypass valve base 7, temperature-sensitive dynamical element 8, bracket 9, retaining ring
10, lubricating oil inlet end 11, cooler nose end 12, relief valve/filter nose end 13.
Below according to Figure of description, the specific implementation case of the utility model is enumerated, to technical solutions of the utility model
Be further described, it is set forth below for embodiment be the utility model technical solution section Example, be based on this reality
With the embodiment in novel, those skilled in the art's every other implementation obtained without making creative work
Example, fall within the protection scope of the utility model.
By-passing valve is made of bypass valve base 7, bypass valve support 3, case of by-pass valve 4, by-passing valve valve 6；Thermostat valve by
Valve base 7, elastic element 2, bracket 9, temperature-sensitive dynamical element 8 is bypassed to form.
Thermostat valve is linked together with by-passing valve by the bypass valve base 7, the temperature-sensitive power member in thermostat valve
Part 8 changes the movement for driving bypass valve base 7 with the height of lubricating oil temperature by perception lubricating oil temperature variation, with control
The unlatching and closure of cooler nose end 12.
Elastic element 2 is placed on bypass valve base 7, for resetting temperature-sensitive dynamical element 8.
Bypass valve support 3 is connected with bypass valve base 7, and bypassing to design on valve base 7 has through-hole, above normality lower through-hole
Bypassed valve valve 6 covers, and case of by-pass valve 4 is connected on by-passing valve valve 6, and case of by-pass valve 4 is used to reset by-passing valve valve
Door 6.
Bypass valve base 7 is connected with temperature-sensitive dynamical element 8, and temperature-sensitive dynamical element 8 is connected with bracket 9, bracket 9 and gear
Circle 10 is connected.
Thermostat valve one end connects lubricating oil inlet end 11, and the other end connects cooler nose end 12 and relief valve/filter
Nose end 13.
As shown in Figure 1, when lubricating oil temperature is lower than 8 opening temperature of temperature-sensitive dynamical element in lubricating system, temperature-sensitive power
Element 8 is failure to actuate, and bypass valve base 7 does not move, and cooler nose end 12 is closed, since lubricating oil pressure is relatively low, lubricating oil
Pressure is less than 4 spring force of case of by-pass valve, and by-passing valve valve 6 is closed, and filter/pressure reducing valve nose end 13 is closed, at this point, lubrication
Oily quickly heating, reaches optimal operating temperature.
As shown in Fig. 2, when lubricating oil temperature is lower than 8 opening temperature of temperature-sensitive dynamical element in lubricating system, temperature-sensitive power
Element 8 is failure to actuate, and bypass valve base 7 does not move, and since lubricating oil pressure is higher, lubricating oil pressure overcomes 4 bullet of case of by-pass valve
Spring force, by-passing valve valve 6 are opened, at this point, the lubricating oil inlet end 11 and the filter/relief valve nose end 13 penetrate through,
Lubricating oil flows directly into filter/pressure reducing valve by by-passing valve valve 6, and cooler nose end 12 is closed, and enables lubricating oil
Enough quickly heatings, reach optimal operating temperature.
As shown in figure 3, when lubricating oil temperature is higher than 8 opening temperature of temperature-sensitive dynamical element in lubricating system, temperature-sensitive power
Element 8 acts, and overcomes 2 elastic force of elastic element, drives bypass valve base 7 mobile, cooler nose end 12 is opened, at this time lubricating oil
Arrival end 11 and the cooler nose end 12 penetrate through, and lubricating oil flows to cooler by cooler nose end 12, and moistens at this time
Lubricating oil pressure is less than 4 spring force of case of by-pass valve, and by-passing valve valve 6 is closed, and filter/pressure reducing valve nose end 13 is closed, so that
Lubricating oil can quickly cool down, and reach optimal operating temperature.
As shown in figure 4, when the temperature of lubricating oil in lubricating system is higher, when lubricating oil pressure is also higher, temperature-sensitive power member
Part 8 acts, and overcomes 2 elastic force of elastic element, drives bypass valve base 7 mobile, cooler nose end 12 is opened, a part of lubricating oil
Cooler is flowed to, lubricating oil pressure overcomes 4 spring force of case of by-pass valve, and by-passing valve valve 6 is opened, and one branch of machine oil flows at this time
To filter/pressure reducing valve, to not only achieve the purpose that lubricating system pressure release, but also it can guarantee lubricating oil temperature control in best effort
Temperature.
Claims (3)
1. valve of the fuel automobile engine lubricating system containing temperature control and decompression function, including cavity, elastic element, by-passing valve branch
Frame, case of by-pass valve, O-ring, by-passing valve valve, bypass valve base, temperature-sensitive dynamical element, bracket, retaining ring, it is characterised in that:
The bypass valve base, bypass valve support, case of by-pass valve, by-passing valve valve form by-passing valve；The bypass valve base, elasticity
Element, bracket, temperature-sensitive dynamical element form thermostat valve；The thermostat valve is connect with the by-passing valve by the bypass valve base
Together, the bypass valve base is the common component of the thermostat valve Yu the by-passing valve, is connected on the by-passing valve valve
Have the case of by-pass valve, the bypass valve support is connected with the bypass valve base, the temperature-sensitive dynamical element with it is described
Bracket is connected, and the bracket is connected with the retaining ring, and the elastic element is placed on the bypass valve base, the side
Design has through-hole on port valve valve seat, and normality lower through-hole is covered by the by-passing valve valve；Described by-passing valve one end connects lubricating oil
Arrival end, the other end connect relief valve/filter nose end；Described thermostat valve one end connects lubricating oil inlet end, and the other end connects
Connect cooler nose end.
2. valve of the fuel automobile engine lubricating system containing temperature control and decompression function according to claim 1, feature
It is that the elastic element is helical spring.
3. valve of the fuel automobile engine lubricating system containing temperature control and decompression function according to claim 1, feature
It is that the temperature-sensitive dynamical element is the element of temperature-sensing wax driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934968.5U CN208587205U (en) | 2018-06-16 | 2018-06-16 | Valve of the fuel automobile engine lubricating system containing temperature control and decompression function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934968.5U CN208587205U (en) | 2018-06-16 | 2018-06-16 | Valve of the fuel automobile engine lubricating system containing temperature control and decompression function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587205U true CN208587205U (en) | 2019-03-08 |
Family
ID=65536650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820934968.5U Withdrawn - After Issue CN208587205U (en) | 2018-06-16 | 2018-06-16 | Valve of the fuel automobile engine lubricating system containing temperature control and decompression function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587205U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017186927A (en) * | 2016-04-01 | 2017-10-12 | 株式会社山田製作所 | Temperature sensitive valve mechanism and use method thereof |
| CN108643986A (en) * | 2018-06-16 | 2018-10-12 | 曲阜天博汽车零部件制造有限公司 | Valve of the fuel automobile engine lubricating system containing temperature control and decompression function |
| CN113027563A (en) * | 2019-12-24 | 2021-06-25 | 曼胡默尔滤清器（上海）有限公司 | Temperature-sensing integrated thermostat device used in engine oil module |
| CN113565948A (en) * | 2021-06-18 | 2021-10-29 | 东风汽车集团股份有限公司 | Hybrid transmission case cooling and lubricating system and hybrid vehicle |
| CN113914968A (en) * | 2020-07-08 | 2022-01-11 | 潍柴动力股份有限公司 | Temperature control valve and engine temperature control system |
-
2018
- 2018-06-16 CN CN201820934968.5U patent/CN208587205U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017186927A (en) * | 2016-04-01 | 2017-10-12 | 株式会社山田製作所 | Temperature sensitive valve mechanism and use method thereof |
| CN108643986A (en) * | 2018-06-16 | 2018-10-12 | 曲阜天博汽车零部件制造有限公司 | Valve of the fuel automobile engine lubricating system containing temperature control and decompression function |
| CN108643986B (en) * | 2018-06-16 | 2024-10-18 | 曲阜天博汽车零部件制造有限公司 | Valve with temperature control and pressure relief functions for lubricating system of fuel automobile engine |
| CN113027563A (en) * | 2019-12-24 | 2021-06-25 | 曼胡默尔滤清器（上海）有限公司 | Temperature-sensing integrated thermostat device used in engine oil module |
| CN113914968A (en) * | 2020-07-08 | 2022-01-11 | 潍柴动力股份有限公司 | Temperature control valve and engine temperature control system |
| CN113565948A (en) * | 2021-06-18 | 2021-10-29 | 东风汽车集团股份有限公司 | Hybrid transmission case cooling and lubricating system and hybrid vehicle |
| CN113565948B (en) * | 2021-06-18 | 2023-09-12 | 东风汽车集团股份有限公司 | Cooling and lubricating system of hybrid gearbox and hybrid vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190308 Effective date of abandoning: 20241018 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190308 Effective date of abandoning: 20241018 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |