CN208236522U - Engine aspirating system and automobile - Google Patents
Engine aspirating system and automobile Download PDFInfo
- Publication number
- CN208236522U CN208236522U CN201820005157.7U CN201820005157U CN208236522U CN 208236522 U CN208236522 U CN 208236522U CN 201820005157 U CN201820005157 U CN 201820005157U CN 208236522 U CN208236522 U CN 208236522U
- Authority
- CN
- China
- Prior art keywords
- cooling
- regulating valve
- cooler
- connect
- engine
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of engine aspirating system, including egr system and the first cooling system, egr system includes cooler and regulating valve, and regulating valve is connected to the outlet side of cooler, first cooling system includes for providing the heating pipeline of hot water for regulating valve, and heating pipeline is connect with regulating valve.The engine aspirating system of the utility model can be heated to the regulating valve of egr system, avoid the situation that regulating valve is frozen under the operating condition of low temperature.The utility model further relates to a kind of automobile.
Description
Technical field
The utility model relates to technical field of engines, in particular to a kind of engine aspirating system and automobile.
Background technique
Requirement with China's fourth stage fuel economy regulation to passenger car oil consumption is increasingly stringenter, so that oil consumption drops in engine
It is extremely urgent.Present many manufacturers are all researching and developing new engine technology to reduce complete-vehicle oil consumption, and exhaust gas recycles
(Exhaust Gas Recirculation；EGR) technology is an important technical of current gasoline engine drop oil consumption again, special
It is not that pressurization type is all made of low pressure EGR system progress waste gas circulation use, becomes apparent from the effect of engine drop oil consumption.
Egr system be the portion gas of internal combustion engine after combustion is separated, and by the portion gas it is cooling after again
The air inlet pipe for importing engine makes the technology that it burns once again.Egr system can be by EGR valve to the exhausted air quantity for returning engine
It is accurately controlled, i.e., EGR valve by the rotation of valve shaft or moves up and down and controls exhausted air quantity.
Low pressure EGR system is different from the position of cooler for recycled exhaust gas according to EGR valve, is divided into EGR valve cold end arrangement and EGR valve heat
End arrangement two schemes.In the scheme of EGR valve cold end arrangement, the cold air end for the cooler for recycled exhaust gas that EGR valve is arranged in.When low
Under the operating condition of temperature, exhaust gas after cooling can form condensed water, condensation after EGR valve with the mixed gas at EGR valve gas outlet
Water is back in EGR valve, and condensed water can condense icing at the valve shaft of EGR valve, causes EGR valve normally-open.
Utility model content
The purpose of the utility model is to provide a kind of engine aspirating systems, can add to the regulating valve of egr system
Heat avoids the situation that regulating valve is frozen under the operating condition of low temperature.
It is that it is realized by adopting the following technical scheme that the utility model, which solves its technical problem,.
A kind of engine aspirating system includes egr system and the first cooling system, and egr system includes cooler and adjusting
Valve, regulating valve are connected to the outlet side of cooler, the first cooling system include for providing the heating pipeline of hot water for regulating valve,
Heating pipeline is connect with regulating valve.
In the preferred embodiment of the utility model, above-mentioned regulating valve is equipped with heating channel, heating channel and heating pipeline
Connection.
In the preferred embodiment of the utility model, above-mentioned first cooling system further includes for providing cooling for cooler
First cooling line of water, the first cooling line are connect with cooler.
In the preferred embodiment of the utility model, above-mentioned first cooling line includes that the first cooling water inlet pipe and first are cold
But outlet pipe, heating pipeline include heating water inlet pipe and heating outlet pipe, and the first cooling water inlet pipe is connected to cooler and first
Between cooling system, one end of the first cooling water outlet pipe is connect with cooler, the other end of the first cooling water outlet pipe and heat into
Water pipe connection, heating water inlet pipe are connect with regulating valve, and heating outlet pipe is connected between regulating valve and the first cooling system.
In the preferred embodiment of the utility model, above-mentioned engine aspirating system includes the second cooling system, and second is cold
But system includes for providing the second cooling line of cooling water for cooler, and the second cooling line is connect with cooler.
In the preferred embodiment of the utility model, above-mentioned engine aspirating system includes gas handling system, gas handling system packet
Include air inlet supervisor, turbocharger, inlet manifold, engine, exhaust manifold and exhaust manifold, air inlet supervisor and turbocharger
Connection, inlet manifold is connected between turbocharger and engine, exhaust manifold be connected to engine and turbocharger it
Between, exhaust manifold is connect with turbocharger, and the outlet side of regulating valve and air inlet supervisor connect, the inlet end of cooler and exhaust
Supervisor's connection.
In the preferred embodiment of the utility model, above-mentioned gas handling system further includes throttle valve, intercooler, air throttle and three
First catalyst converter, throttle valve are connected on air inlet supervisor, and intercooler and air throttle are sequentially connected to the inlet end of inlet manifold, ternary
Catalyst converter is connected in exhaust manifold.
In the preferred embodiment of the utility model, above-mentioned egr system further includes strainer, strainer be connected to cooler into
Gas end.
The another object of the utility model is, provides a kind of automobile, can heat, avoid to the regulating valve of egr system
The situation that regulating valve is frozen under the operating condition of low temperature.
A kind of automobile, including above-mentioned engine aspirating system.
The engine aspirating system of the utility model includes egr system and the first cooling system, and egr system includes cooler
And regulating valve, regulating valve are connected to the outlet side of cooler, the first cooling system includes for providing adding for hot water for regulating valve
Pipe line, heating pipeline are connect with regulating valve.The engine aspirating system of the utility model utilizes the cooling of the first cooling system
Liquid heats for the regulating valve of egr system, avoids the situation that regulating valve is frozen under the operating condition of low temperature.Moreover, engine
The structure of gas handling system is simple, and arrangement is convenient.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, it is described in detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the engine aspirating system of the utility model first embodiment.
Fig. 2 is the structural schematic diagram of the engine aspirating system of the utility model second embodiment.
Fig. 3 is the structural schematic diagram of the engine aspirating system of the utility model 3rd embodiment.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes engine aspirating system and automobile specific implementation
Mode, structure, feature and its effect, detailed description are as follows:
Aforementioned and other technology contents, feature and effect in relation to the utility model, following cooperation with reference to schema compared with
It can be clearly appeared from the detailed description of good embodiment.By the explanation of specific embodiment, when can be to the utility model up to
It is able to more deeply and specifically understand at the technical means and efficacy that predetermined purpose is taken, however institute's accompanying drawings are only to provide
Reference and description is used, and is not used to limit the utility model.
Fig. 1 is the structural schematic diagram of the engine aspirating system of the utility model first embodiment.As shown in Figure 1, starting
Machine gas handling system 10a includes gas handling system 12, egr system 14 and the first cooling system 15.It is cooling that egr system 14 is connected to first
Between system 15 and gas handling system 12.
As shown in Figure 1, gas handling system 12 includes that 121, throttle valve 122, turbocharger 123, intercooler are responsible in air inlet
124, air throttle 125, inlet manifold 126, engine 127, exhaust manifold 128, exhaust manifold 129 and ternary catalyzing unit 130.
Air inlet supervisor 121 connect with turbocharger 123, and throttle valve 122 is connected on air inlet supervisor 121, inlet manifold
126 are connect by pipeline with turbocharger 123, and intercooler 124 and air throttle 125 are mounted on inlet manifold 126 and turbine increasing
On pipeline between depressor 123.Intercooler 124 is close to the outlet side of turbocharger 123, and air throttle 125 is close to inlet manifold
126 inlet end.Exhaust manifold 128 is connected between engine 127 and turbocharger 123, and ternary catalyzing unit 130 is mounted on
In exhaust manifold 129, exhaust manifold 129 is connect with turbocharger 123.
Egr system 14 includes strainer 141, cooler 142, temperature sensor 143 and regulating valve 144.Strainer 141 is connected to
The inlet end of the inlet end of cooler 142, cooler 142 is connect with the side of exhaust manifold 129, what exhaust manifold 129 was discharged
Gas enters cooler 142 after ternary catalyzing unit 130, strainer 141.Temperature sensor 143 is connected to cooler 142 and adjusts
It saves on the pipeline between valve 144, the outlet side of regulating valve 144 is connect with the side of air inlet supervisor 121, and is located at throttle valve 122
Outlet side.In the present embodiment, regulating valve 144 is equipped with heating channel (not shown), can be defeated to the heating channel of regulating valve 144
Enter to heat substance, to heat regulating valve 144, prevents the valve shaft of regulating valve 144 from freezing.
First cooling system 15 includes the first of the first cooling line 151, heating pipeline 152 and offer cooling water and hot water
Supply device 153.First cooling line 151 is connected between the first supply device 153 and cooler 142, and heating pipeline 152 connects
It is connected between the first supply device 153 and regulating valve 144.In the present embodiment, the first cooling system 15 is engine cool system
System, but be not limited thereto.Engine-cooling system herein is the prior art, and the structure about engine-cooling system please join
According to the prior art, details are not described herein again.
Specifically, the first cooling line 151 includes the first cooling water inlet pipe 151a and the first cooling water outlet pipe 151b.First
One end of cooling water inlet pipe 151a and the first cooling water outlet pipe 151b connect with cooler 142, first cool down water inlet pipe 151a with
The other end of first cooling water outlet pipe 151b is connect with the first supply device 153.In the present embodiment, the first supply device 153
The cooling water of output enters cooler 142 after the first cooling water inlet pipe 151a, and cooling water reduces the temperature of exhaust gas, Zhi Houcong
First cooling water outlet pipe 151b returns to the first supply device 153.
Heating pipeline 152 includes heating water inlet pipe 152a and heating outlet pipe 152b.It heats water inlet pipe 152a and heats out
One end of water pipe 152b is connect with regulating valve 144, is heated water inlet pipe 152a and is heated the other end and the first confession of outlet pipe 152b
It is connected to device 153.In the present embodiment, the hot water of the first supply device 153 output enters after heating water inlet pipe 152a
Regulating valve 144, hot water increase the temperature of regulating valve 144, return to the first supply device 153 from heating outlet pipe 152b later.
In the present embodiment, the working principle of engine aspirating system 10a are as follows:
The exhaust gas that the fresh air of air inlet supervisor 121 is discharged after throttle valve 122 with regulating valve 144 forms gaseous mixture
Body, mixed gas enters engine 127 through turbocharger 123, and participates in the burning of engine 127.The exhaust gas of generation can be from
Exhaust manifold 128 enters turbocharger 123, enters back into exhaust manifold 130 after the processing of ternary catalyzing unit 129.Exhaust master
There is the exhaust gas of sub-fraction to enter cooler 142 in pipe 130, the first cooling system 15 is that cooler 142 provides cooling water, temperature
Reduced exhaust gas is discharged into air inlet supervisor 121 from regulating valve 144 and mixes with fresh air.
Fig. 2 is the structural schematic diagram of the engine aspirating system of the utility model second embodiment.As shown in Fig. 2, starting
Machine gas handling system 10b includes gas handling system 12, egr system 14 and the first cooling system 15'.It is cold that egr system 14 is connected to first
But between system 15' and gas handling system 12.
As shown in Fig. 2, gas handling system 12 includes that 121, throttle valve 122, turbocharger 123, intercooler are responsible in air inlet
124, air throttle 125, inlet manifold 126, engine 127, exhaust manifold 128, exhaust manifold 129 and ternary catalyzing unit 130.
Air inlet supervisor 121 connect with turbocharger 123, and throttle valve 122 is connected on air inlet supervisor 121, inlet manifold
126 are connect by pipeline with turbocharger 123, and intercooler 124 and air throttle 125 are mounted on inlet manifold 126 and turbine increasing
On pipeline between depressor 123.Intercooler 124 is close to the outlet side of turbocharger 123, and air throttle 125 is close to inlet manifold
126 inlet end.Exhaust manifold 128 is connected between engine 127 and turbocharger 123, and ternary catalyzing unit 130 is mounted on
In exhaust manifold 129, exhaust manifold 129 is connect with turbocharger 123.
Egr system 14 includes strainer 141, cooler 142, temperature sensor 143 and regulating valve 144.Strainer 141 is connected to
The inlet end of the inlet end of cooler 142, cooler 142 is connect with the side of exhaust manifold 129, what exhaust manifold 129 was discharged
Gas enters cooler 142 after ternary catalyzing unit 130, strainer 141.Temperature sensor 143 is connected to cooler 142 and adjusts
It saves on the pipeline between valve 144, the outlet side of regulating valve 144 is connect with the side of air inlet supervisor 121, and is located at throttle valve 122
Outlet side.In the present embodiment, regulating valve 144 is equipped with heating channel (not shown), can be defeated to the heating channel of regulating valve 144
Enter to heat substance, to heat regulating valve 144, prevents the valve shaft of regulating valve 144 from freezing.
First cooling system 15' includes the first cooling line 151, heating pipeline 152 and provides the of cooling water and hot water
One supply device 153.First cooling line 151 is connected between the first supply device 153 and cooler 142, heats pipeline 152
It is connected between the first supply device 153 and regulating valve 144.In the present embodiment, the first cooling system 15' is engine cool
System, but be not limited thereto.Engine-cooling system herein is the prior art, and the structure about engine-cooling system is asked
Referring to the prior art, details are not described herein again.
Specifically, the first cooling line 151 includes the first cooling water inlet pipe 151a and the first cooling water outlet pipe 151b.First
One end of cooling water inlet pipe 151a and the first cooling water outlet pipe 151b is connect with cooler 142, the first cooling water inlet pipe 151a's
The other end is connect with the first supply device 153.In the present embodiment, the cooling water of the first supply device 153 output passes through first
Enter cooler 142 after cooling water inlet pipe 151a, cooling water reduces the temperature of exhaust gas, the exhaust gas of cooling water and cooler 142 into
After row energy exchange, cooling water temperature rises, and flows into the first cooling water outlet pipe 151b.
Heating pipeline 152 includes heating water inlet pipe 152a and heating outlet pipe 152b.It heats water inlet pipe 152a and heats out
One end of water pipe 152b is connect with regulating valve 144, heats the another of the other end and the first cooling water outlet pipe 151b of water inlet pipe 152a
The other end of one end connection, heating outlet pipe 152b is connect with the first supply device 153.In the present embodiment, the first cooling goes out
Hot water in water pipe 151b enters regulating valve 144 after heating water inlet pipe 152a, and hot water increases the temperature of regulating valve 144, it
The first supply device 153 is returned to from heating outlet pipe 152b afterwards.
In the present embodiment, the working principle of engine aspirating system 10b are as follows:
The exhaust gas that the fresh air of air inlet supervisor 121 is discharged after throttle valve 122 with regulating valve 144 forms gaseous mixture
Body, mixed gas enters engine 127 through turbocharger 123, and participates in the burning of engine 127.The exhaust gas of generation can be from
Exhaust manifold 128 enters turbocharger 123, enters exhaust manifold 129 after the processing of ternary catalyzing unit 130.Exhaust manifold
There is the exhaust gas of sub-fraction to enter cooler 142 in 129, the first cooling system 15' is that cooler 142 provides cooling water, temperature
Reduced exhaust gas is discharged into air inlet supervisor 121 from regulating valve 144 and mixes with fresh air.
Fig. 3 is the structural schematic diagram of the engine aspirating system of the utility model 3rd embodiment.As shown in figure 3, starting
Machine gas handling system 10c includes gas handling system 12, egr system 14, the first cooling system 15 " and the second cooling system 16.
As shown in figure 3, gas handling system 12 includes that 121, throttle valve 122, turbocharger 123, intercooler are responsible in air inlet
124, air throttle 125, inlet manifold 126, engine 127, exhaust manifold 128, exhaust manifold 129 and ternary catalyzing unit 130.
Air inlet supervisor 121 connect with turbocharger 123, and throttle valve 122 is connected on air inlet supervisor 121, inlet manifold
126 are connect by pipeline with turbocharger 123, and intercooler 124 and air throttle 125 are mounted on inlet manifold 126 and turbine increasing
On pipeline between depressor 123.Intercooler 124 is close to the outlet side of turbocharger 123, and air throttle 125 is close to inlet manifold
126 inlet end.Exhaust manifold 128 is connected between engine 127 and turbocharger 123, and ternary catalyzing unit 130 is mounted on
In exhaust manifold 129, exhaust manifold 129 is connect with turbocharger 123.
Egr system 14 includes strainer 141, cooler 142, temperature sensor 143 and regulating valve 144.Strainer 141 is connected to
The inlet end of the inlet end of cooler 142, cooler 142 is connect with the side of exhaust manifold 129, what exhaust manifold 129 was discharged
Gas enters cooler 142 after ternary catalyzing unit 130, strainer 141.Temperature sensor 143 is connected to cooler 142 and adjusts
It saves on the pipeline between valve 144.The outlet side of regulating valve 144 is connect with the side of air inlet supervisor 121, and is located at throttle valve 122
Outlet side.In the present embodiment, regulating valve 144 is equipped with heating channel (not shown), can be defeated to the heating channel of regulating valve 144
Enter to heat substance, to heat regulating valve 144, prevents the valve shaft of regulating valve 144 from freezing.
First cooling system 15 " includes the second supply device 154 for heating pipeline 152 and offer hot water.Heat pipeline 152
It is connected between the second supply device 154 and regulating valve 144.In the present embodiment, the first cooling system 15 " is engine cool
System or automotive air-conditioning system, but be not limited thereto.Engine-cooling system or automotive air-conditioning system herein be
The prior art, the structure about engine-cooling system or automotive air-conditioning system please refer to the prior art, and details are not described herein again.
Specifically, heating pipeline 152 includes heating water inlet pipe 152a and heating outlet pipe 152b.Heat water inlet pipe 152a and
Heating outlet pipe 152b one end connect with regulating valve 144, heat water inlet pipe 152a and heating outlet pipe 152b the other end and
The connection of second supply device 154.In the present embodiment, the hot water of the second supply device 154 output is by heating water inlet pipe 152a
Enter regulating valve 144 afterwards, hot water increases the temperature of regulating valve 144, returns to the second supply device from heating outlet pipe 152b later
154。
The second cooling system 16 includes the third supply device 162 of the second cooling line 161 and offer cooling water.Second is cold
But pipeline 161 includes the second cooling water inlet pipe 161a and the second cooling water outlet pipe 161b.Second cooling water inlet pipe 161a and second
One end of cooling water outlet pipe 161b is connect with cooler 142, the second cooling water inlet pipe 161a's and the second cooling water outlet pipe 161b
The other end is connect with third supply device 162.In the present embodiment, the cooling water that third supply device 162 exports passes through second
Enter cooler 142 after cooling water inlet pipe 161a, cooling water reduces the temperature of exhaust gas, returns later from the second cooling water outlet pipe 161b
To third supply device 162.In the present embodiment, the second cooling system 16 includes radiator tank, boiler, water pump and heat dissipation
Device fan, water pump are connect with radiator tank, and water pump is that cooler 142 provides cooling water, and radiator fan is radiator tank
Cold wind is provided, to cool down the hot water in radiator tank, the specific structure about the second cooling system 16 please refers to the prior art,
Details are not described herein again.
In the present embodiment, the working principle of engine aspirating system 10c are as follows:
The exhaust gas that the fresh air of air inlet supervisor 121 is discharged after throttle valve 122 with regulating valve 144 forms gaseous mixture
Body, mixed gas enters engine 127 through turbocharger 123, and participates in the burning of engine 127.The exhaust gas of generation can be from
Exhaust manifold 128 enters turbocharger 123, enters exhaust manifold 129 after the processing of ternary catalyzing unit 130.Exhaust manifold
There is the exhaust gas of sub-fraction to enter cooler 142 in 129, the second cooling system 16 is that cooler 142 provides cooling water, temperature drop
Low exhaust gas is discharged into air inlet supervisor 121 from regulating valve 144 and mixes with fresh air.
Engine aspirating system 10a, 10b, 10c of the utility model include egr system 14 and the first cooling system 15,
15', 15 ", egr system 14 include cooler 142 and regulating valve 144, and regulating valve 144 is connected to the outlet side of cooler 142, the
One cooling system 15,15', 15 " include heating pipeline 152 and regulating valve for providing the heating pipeline 152 of hot water for regulating valve
144 connections.Engine aspirating system 10a, 10b, 10c of the utility model using the first cooling system 15,15', 15 " cooling
Liquid heats for the regulating valve 144 of egr system 14, avoids the situation that regulating valve 144 is frozen under the operating condition of low temperature.And
And the structure of engine aspirating system 10a, 10b, 10c are simple, arrangement is convenient.
The utility model further relates to a kind of automobile, which includes above-mentioned engine aspirating system 10a, 10b, 10c, closes
The prior art is please referred in the structure of automobile, details are not described herein again.
Preferred embodiments of the present invention are described in detail in conjunction with attached drawing above, but the utility model is not limited to
Detail in above embodiment can be to the technology of the utility model in the range of the technology design of the utility model
Scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.In above-mentioned specific embodiment party
Each particular technique feature described in formula can be combined in any appropriate way in the case of no contradiction.
In order to avoid unnecessary repetition, no further explanation will be given to various combinations of possible ways for the utility model.
Claims (9)
1. a kind of engine aspirating system, which is characterized in that including egr system and the first cooling system, which includes cold
But device and regulating valve, the regulating valve are connected to the outlet side of the cooler, which includes for being the regulating valve
The heating pipeline of hot water is provided, which connect with the regulating valve.
2. engine aspirating system as described in claim 1, which is characterized in that the regulating valve is equipped with heating channel, the heating
Channel and the heating pipeline connection.
3. engine aspirating system as described in claim 1, which is characterized in that first cooling system further includes for being to be somebody's turn to do
Cooler provides the first cooling line of cooling water, which connect with the cooler.
4. engine aspirating system as claimed in claim 3, which is characterized in that first cooling line include first it is cooling into
Water pipe and the first cooling water outlet pipe, the heating pipeline include heating water inlet pipe and heating outlet pipe, which connects
It is connected between the cooler and first cooling system, one end of the first cooling water outlet pipe is connect with the cooler, this first
The other end of cooling water outlet pipe is connect with the heating water inlet pipe, which connect with the regulating valve, the heating outlet pipe
It is connected between the regulating valve and first cooling system.
5. engine aspirating system as described in claim 1, which is characterized in that the engine aspirating system includes second cooling
System, the second cooling system include second cooling line for providing the second cooling line of cooling water for the cooler
It is connect with the cooler.
6. engine aspirating system as described in claim 1, which is characterized in that the engine aspirating system includes air inlet system
System, the gas handling system include air inlet supervisor, turbocharger, inlet manifold, engine, exhaust manifold and exhaust manifold, should be into
Gas supervisor connect with the turbocharger, which is connected between the turbocharger and the engine, the exhaust discrimination
Pipe is connected between the engine and the turbocharger, which connect with the turbocharger, which goes out
Gas end and air inlet supervisor connect, and the inlet end of the cooler is connect with the exhaust manifold.
7. engine aspirating system as claimed in claim 6, which is characterized in that the gas handling system further include throttle valve, in it is cold
Device, air throttle and ternary catalyzing unit, the throttle valve are connected on air inlet supervisor, and the intercooler and the air throttle are sequentially connected to
The inlet end of the inlet manifold, the ternary catalyzing unit are connected in the exhaust manifold.
8. engine aspirating system as described in claim 1, which is characterized in that the egr system further includes strainer, which connects
It is connected to the inlet end of the cooler.
9. a kind of automobile, which is characterized in that including the engine aspirating system as described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005157.7U CN208236522U (en) | 2018-01-02 | 2018-01-02 | Engine aspirating system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005157.7U CN208236522U (en) | 2018-01-02 | 2018-01-02 | Engine aspirating system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236522U true CN208236522U (en) | 2018-12-14 |
Family
ID=64578139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820005157.7U Expired - Fee Related CN208236522U (en) | 2018-01-02 | 2018-01-02 | Engine aspirating system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208236522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173656A (en) * | 2020-03-09 | 2020-05-19 | 广西玉柴机器股份有限公司 | EGR valve with heating water cavity and heating method |
| CN111237100A (en) * | 2020-03-09 | 2020-06-05 | 广西玉柴机器股份有限公司 | EGR valve and mixer heating control method and system |
-
2018
- 2018-01-02 CN CN201820005157.7U patent/CN208236522U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173656A (en) * | 2020-03-09 | 2020-05-19 | 广西玉柴机器股份有限公司 | EGR valve with heating water cavity and heating method |
| CN111237100A (en) * | 2020-03-09 | 2020-06-05 | 广西玉柴机器股份有限公司 | EGR valve and mixer heating control method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9745887B2 (en) | Engine cooling system | |
| RU2580981C2 (en) | Supercharged internal combustion engine cooling system | |
| JP5754755B2 (en) | Engine arrangement with charge air cooler and EGR system | |
| US8997707B2 (en) | Vehicle fuel burner | |
| CN108397314B (en) | EGR cooling system, EGR system and EGR cooling system control method | |
| CN102418626B (en) | Integrated exhaust gas recirculation and charge cooling system | |
| CN105201614B (en) | Cooling system for internal combustion engine | |
| US9328675B2 (en) | Method for influencing the thermal balance of an internal combustion engine | |
| JP2014156804A (en) | Temperature control device of intercooler | |
| US11125190B2 (en) | Methods and system for an engine system | |
| CN104769247A (en) | Systems and methods for a cooling fluid circuit | |
| US20180298853A1 (en) | Egr cooling apparatus | |
| CN201884147U (en) | Underlying exhaust gas recirculation system device | |
| WO2008066482A1 (en) | Arrangement and method for a supercharged combustion engine | |
| CN208236522U (en) | Engine aspirating system and automobile | |
| GB2436855A (en) | Combustion apparatus, eg diesel engine, with exhaust gas recirculation | |
| EP2634390A1 (en) | Heater/cooler module, integrated into an intake manifold of an internal combustion engine for conditioning a gaseous intake fluid | |
| GB2493741A (en) | I.c. engine exhaust gas recirculation system with two-stage cooling | |
| US11162460B2 (en) | Methods and systems for an engine with exhaust gas recirculation | |
| US9435252B2 (en) | Active conditioning system of a gaseous fluid intake of an internal combustion engine | |
| CN107781021B (en) | Engine cooling system for vehicle and vehicle | |
| US20160040583A1 (en) | Method and systems for adjusting flow resistance in an engine cooling system | |
| CN111255595B (en) | Engine system and vehicle with low pressure EGR | |
| CN109252990B (en) | Air inlet temperature control system meeting requirements of gasoline compression ignition full working condition on air inlet temperature | |
| CN202991275U (en) | Exhaust gas recirculation (EGR) condenser assembly with temperature sensing valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20220102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |