CN105986873A - Exhaust manifold heat shield, engine cooling waterway system and automobile - Google Patents
Exhaust manifold heat shield, engine cooling waterway system and automobile Download PDFInfo
- Publication number
- CN105986873A CN105986873A CN201510063690.XA CN201510063690A CN105986873A CN 105986873 A CN105986873 A CN 105986873A CN 201510063690 A CN201510063690 A CN 201510063690A CN 105986873 A CN105986873 A CN 105986873A
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- Prior art keywords
- outlet
- coolant
- exhaust manifold
- pipe
- water inlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The invention provides an exhaust manifold heat shield, an engine cooling waterway system and an automobile. The exhaust manifold heat shield comprises a cooling pipeline used for conveying cooling liquid, a cooling liquid inlet, a cooling liquid outlet, a heat shield body and a connecting support, wherein cooling liquid flowing through the cooling pipeline is from bottom to top; the cooling liquid inlet is connected with one end of the cooling pipeline, and the cooling liquid outlet is connected with the other end of the cooling pipeline; the cooling pipeline is fixed inside the heat shield body, and the cooling liquid inlet and the cooling liquid outlet are respectively fixed outside the heat shield; and the connecting support is used for fixing the heat shield body above the exhaust manifold of the automobile, the cooling liquid inlet is connected with a water outlet of an automobile warm wind system, and the cooling liquid outlet is connected to a main water return pipe of the automobile. By adopting the scheme of the invention, the problem that exhaust temperature of the exhaust manifold is too high can be effectively solved, thermal insulation and heat dissipation are effectively carried out, energy utilization rate is improved, and oil consumption is reduced.
Description
Technical field
The present invention relates to technical field of automobile components, particularly relate to a kind of exhaust manifold thermal shield, electromotor cold
But water circuit system and automobile.
Background technology
The most multiplex exhaust manifold thermal shield typically uses multilayer insulation material to be press fit together, and rises
To heat insulation effect.Additionally, there may be a kind of heat shield, heat shield increases water jacket, utilizes circulating cooling
Liquid reaches to the effect of exhaust manifold cooling.
But such scheme is respectively provided with limitation, use heat-barrier material to be thermally shielded, simply stop temperature to every
The opposite side diffusion of heat cover, but stops heat between heat shield and electromotor so that in environment temperature
Rise, have even with some sensors or electromotor are equidistant nearer so that it is the phenomenon that high temperature is malfunctioning occurs.
So, the odds ratio of such scheme is more single, can only play heat-blocking action, not carry out radiating treatment,
And heat is taken away by air, energy loss is big, and utilization rate is relatively low, cannot reduce oil consumption, especially simultaneously
It is the oil consumption of cold-starting.Therefore, it is necessary to provide a kind of exhaust manifold thermal shield, it is possible to the most heat insulation
And heat radiation, and make full use of waste heat, reduce oil consumption.
Summary of the invention
In order to overcome the above-mentioned problems in the prior art, the invention provides a kind of exhaust manifold thermal shield,
Engine cool water route system and automobile, it is possible to exhaust manifold is carried out the most heat insulation and heat radiation, and improves energy
Amount utilization rate, reduces oil consumption.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
According to one aspect of the present invention, it is provided that a kind of exhaust manifold thermal shield, including:
For carrying the cooling pipe of coolant, and the coolant flowing through cooling pipe is bottom-up；
Coolant water inlet and coolant outlet, coolant water inlet is connected with one end of cooling pipe, cold
But liquid outlet is connected with the other end of cooling pipe；
Heat shield body, cooling pipe is fixed on heat shield body interior, and coolant water inlet and coolant
Outlet is separately fixed at heat shield, and this is external；And
For heat shield body being fixed on the connection support above the exhaust manifold of automobile；
Wherein, coolant water inlet is connected with the outlet of automobile warm-air system, and coolant outlet is connected to
On the main water return tube of automobile.
Alternatively, upward, and cooling pipe includes the first pipeline and second pipe, and to coolant water inlet
One pipeline is one-body molded with second pipe；
Coolant is transported in second pipe by the first pipeline, and coolant bottom-up stream in second pipe
Dynamic.
Alternatively, second pipe is made up of the multiple U-shape structure bent continuously, and multiple U-shape structure ring
It is wound on around exhaust manifold.
Alternatively, coolant outlet is identical with the mouth of pipe direction of coolant water inlet.
Alternatively, heat shield body include being provided with inside upper outlet body and lower cover, upper outlet body and lower cover for
Accommodate the space of cooling pipe, and upper outlet body and lower cover are fixed and connected.
Alternatively, the material near the heat shield body of exhaust manifold side is metal material.
Alternatively, the heat shield body of enging cabin side near automobile include the first thermal insulation layer, second every
Thermosphere and first vibrates absorbent treatment, and the first thermal insulation layer and the second thermal insulation layer are constituted by heat-barrier material, and first
Vibration absorbent treatment is formed by sound-absorbing material compacting.
According to another aspect of the present invention, it is provided that a kind of engine cool water route system, including: water pump,
Gray iron, multiple radiating element, thermostat, car load fan, main water return tube, first loop back water pipe,
Second loops back water pipe, warm air system and exhaust manifold thermal shield described above；
The water inlet of water pump is connected with the outlet of main water return tube, and the water inlet of main water return tube follows with first respectively
One end of loopback water pipe and second loops back one end of water pipe and connects, and first loops back the other end and the joint of water pipe
The outlet of temperature device connects, and the outlet of second other end and car load fan looping back water pipe is connected；
The outlet of water pump is connected with the water inlet of cylinder body by the first cooling pipe, and the outlet of cylinder body passes through
Second cooling pipe is connected with the water inlet of cylinder cap, and the outlet of cylinder cap passes through the 3rd cooling pipe and radiator
The water inlet of part is connected, and the outlet of radiating element is connected with the water inlet of thermostat by the 4th cooling pipe,
The outlet of thermostat is connected with the water inlet of car load fan by the 5th cooling pipe；
The water inlet of warm air system is connected by the 6th cooling pipe and the 4th cooling pipe, going out of warm air system
The mouth of a river is connected with the coolant water inlet of exhaust manifold thermal shield by the 7th cooling pipe, and exhaust manifold is heat insulation
The coolant outlet of cover is connected on main water return tube.
According to another aspect of the present invention, additionally provide a kind of automobile, cold including electromotor described above
But water circuit system.
The invention has the beneficial effects as follows:
The exhaust manifold thermal shield of the present invention, adds one for carrying coolant in heat shield body interior
Cooling pipe, and when mounted, by connecting support, heat shield body is fixed on the top of exhaust manifold,
And the outlet of the water inlet of coolant with automobile warm-air system is connected, the outlet of coolant is connected to
On the main water return tube of automobile.So, when coolant is after coolant water inlet flows into cooling pipe, and hot is cold
But liquid expands the power produced upwards, contributes to coolant circulation, alleviates the burden of water pump, advantageously reduce
Oil consumption.
Additionally, the coolant flowing through cooling pipe absorbs most of heat of exhaust manifold, to exhaust manifold
Carry out effective heat insulation and dispelled the heat, and having utilized the heat of absorption, having improve temperature during engine start, enter
And improve capacity usage ratio.
Accompanying drawing explanation
Fig. 1 represents the scheme of installation of the exhaust manifold thermal shield of the embodiment of the present invention；
Fig. 2 represents the structural representation of cooling pipe；
Fig. 3 represents the engine cool water route system connection diagram of the embodiment of the present invention.
Wherein in figure: 1, coolant outlet；2, coolant water inlet；3, exhaust manifold；4, heat insulation
Cover body；5, supercharger；6, connecting tube；7, cooling pipe；701, the first pipeline；701, second
Pipeline.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing and specifically real
Execute example to describe the present invention.
An aspect according to the embodiment of the present invention, it is provided that a kind of exhaust manifold thermal shield, such as Fig. 1 and Tu
Shown in 2, this exhaust manifold thermal shield includes:
For carrying the cooling pipe 7 of coolant, and the coolant flowing through cooling pipe 7 is bottom-up；
Coolant water inlet 2 and coolant outlet 1, coolant water inlet 2 and one end of cooling pipe 7
Being connected, coolant outlet 1 is connected with the other end of cooling pipe 7；
Heat shield body 4, it is internal that cooling pipe 7 is fixed on heat shield body 4, and coolant water inlet 2
It is separately fixed at outside heat shield body 4 with coolant outlet 1；And
Connection support above the exhaust manifold 3 that heat shield body 4 is fixed on automobile；
Wherein, coolant water inlet 2 is connected with the outlet of automobile warm-air system, coolant outlet 1
It is connected on the main water return tube of automobile.
The exhaust manifold thermal shield of the embodiment of the present invention, by connecting support by heat shield body 4 row of being fixed on
The top of gas manifold 3, as it is shown in figure 1, exhaust manifold 3 is connected, then by connecting tube 6 with supercharger 5
Heat shield body 4 covers in exhaust manifold 3, supercharger 5 and connecting tube 6.Due at heat shield body
The installed position of 4, it is contemplated that the problem of installing space, so the concrete shape of heat shield body 4 can be with
The outline of exhaust manifold 3 matches, but in the embodiment of the present invention, the most specifically limits heat shield body 4
Shape.
Additionally, when the outlet of coolant water inlet 2 with automobile warm-air system being connected, by coolant water outlet
When mouth 1 is connected on the main water return tube of automobile, use the bottom-up flowing of coolant, it is contemplated that liquid flows
Principle, the coolant of heat expands the power produced upwards, contributes to coolant circulation, alleviates the burden of water pump,
Advantageously reduce oil consumption.
Alternatively, as depicted in figs. 1 and 2, upward, and cooling pipe 7 includes to coolant water inlet 2
One pipeline 701 and second pipe 702, and the first pipeline 701 is one-body molded with second pipe 702；
Coolant is transported in second pipe 702 by the first pipeline 701, and coolant is at second pipe 702
Interior bottom-up flowing.
As it is shown in figure 1, work as coolant water inlet 2 mouth of pipe upward, when being i.e. positioned at the top of heat shield body 4,
It is easy to be attached the main water return tube of coolant water inlet 2 with automobile, the aerofluxus of certain embodiment of the present invention
The heat shield of manifold, the most specifically limits the particular location of coolant water inlet 2.
Additionally, when coolant water inlet 2 the mouth of pipe upward time, due in cooling pipe 7 coolant need
Bottom-up flowing, so, now cooling pipe 7 then needs to include the first pipeline 701 and second pipe
702, and the first pipeline 701 can the second pipe of bottom-up flowing for coolant is transported to coolant
In 702.
Alternatively, as in figure 2 it is shown, second pipe 702 is made up of the multiple U-shape structure bent continuously.
But, the floor map of the simply cooling pipe 7 shown in Fig. 2 is at actual installed position, many
Individual U-shape structure is looped around exhaust manifold 3 around, increases the relative area with exhaust manifold 3 so that
Cooling pipe 7 can absorb abundant heat.
Alternatively, as it is shown in figure 1, the mouth of pipe direction of coolant outlet 1 and coolant water inlet 2
Identical.
The coolant outlet 1 of exhaust manifold thermal shield and coolant water inlet 2 when the embodiment of the present invention
Mouth of pipe direction the most upward, i.e. when being respectively positioned on the top of heat shield body 4, be easy to the master with automobile respectively
Return pipe and warm air system outlet connect.
Alternatively, heat shield body 4 includes being provided with use inside upper outlet body and lower cover, upper outlet body and lower cover
In the space of receiving cooling pipe 7, and upper outlet body and lower cover are fixed and are connected.
Alternatively, the material near the heat shield body 4 of exhaust manifold 3 side is metal material, can make
Heat is as much as possible to be absorbed by coolant.
Alternatively, the heat shield body 4 of enging cabin side near automobile include the first thermal insulation layer, second
Thermal insulation layer and the first vibration absorbent treatment, and the first thermal insulation layer and the second thermal insulation layer are by heat-barrier material composition, the
One vibration absorbent treatment is formed by sound-absorbing material compacting, it is possible to completely cuts off the lost of heat and absorbs the vibration of electromotor
Noise, so that the exhaust manifold thermal shield of the embodiment of the present invention can play the effect of sound insulation.
According to another aspect of the embodiment of the present invention, additionally provide a kind of engine cool water route system, as
Shown in Fig. 3, including: water pump, gray iron, multiple radiating element, thermostat, car load fan, master
Return pipe, first loop back water pipe, second loop back water pipe, warm air system and aerofluxus discrimination described above
Pipe heat shield；Wherein, multiple radiating elements refer to other radiating elements of electromotor, as cold in supercharger, machine oil
But module etc..
The water inlet of water pump is connected with the outlet of main water return tube, and the water inlet of main water return tube follows with first respectively
One end of loopback water pipe and second loops back one end of water pipe and connects, and first loops back the other end and the joint of water pipe
The outlet of temperature device connects, and the outlet of second other end and car load fan looping back water pipe is connected；
The outlet of water pump is connected with the water inlet of cylinder body by the first cooling pipe, and the outlet of cylinder body passes through
Second cooling pipe is connected with the water inlet of cylinder cap, and the outlet of cylinder cap passes through the 3rd cooling pipe and radiator
The water inlet of part is connected, and the outlet of radiating element is connected with the water inlet of thermostat by the 4th cooling pipe,
The outlet of thermostat is connected with the water inlet of car load fan by the 5th cooling pipe；
The water inlet of warm air system is connected by the 6th cooling pipe and the 4th cooling pipe, going out of warm air system
The mouth of a river is connected with the coolant water inlet 2 of exhaust manifold thermal shield by the 7th cooling pipe, exhaust manifold every
The coolant outlet 1 of heat cover is connected on main water return tube.
As it is shown on figure 3, wherein, the direction of arrow shown in figure be coolant circulate direction.Water pump
Thering is provided power to coolant, coolant arrives joint temperature through gray iron and multiple radiating element of electromotor
Device.If engine temperature is low, coolant temperature is low, and thermostat does not works, and coolant returns to water pump, continues
Being circulated, this is the first circulation；If engine temperature is high, coolant temperature is high, and thermostat is started working,
First circulation is closed, and coolant enters the radiator fan of car load, is then return to water pump, and this is the second circulation.
Wherein, the first circulation described above i.e. refers to the cooling partial circulating refered in particular in the art, and the second circulation is i.e.
Refer to the cooling systemic circulation refered in particular in the art.
When in the engine cool water route system that exhaust manifold thermal shield is installed to the present invention, will warm braw
The water inlet of system is arranged in the first circulation, before thermostat；Warm air system outlet and exhaust manifold every
The coolant water inlet 2 of heat cover is connected, and the coolant outlet 1 of exhaust manifold thermal shield is connected to main backwater
Guan Shang, no matter electromotor is in the first circulation, or the second circulation, and warm air system and exhaust manifold are heat insulation
Cooling pipe 7 in cover all can operate always, and the heat absorption distributed by exhaust manifold 3 is to engine cool
Among water circuit system, and then when coolant flows through in warm air system, whole-vehicle air-conditioner warm air system can be made to contract
The short waiting time.
Additionally, due to electromotor compares oil consumption under low temperature state, and the damage to car is relatively big, wherein wraps
Include and easily produce carbon distribution and bring a series of problem.Especially at north of china in winter, engine start oil consumption is inclined
High.But, the engine cool water route system of the embodiment of the present invention is when electromotor just starts, permissible
First the heat of the exhaust manifold 3 of absorption is flowed to electromotor, contributes to electromotor and be rapidly heated, arrive
Normal operating temperature, and then reduce the oil consumption of cold-starting.
According to another aspect of the present invention, additionally provide a kind of automobile, cold including electromotor described above
But water circuit system.
Above-described is the preferred embodiment of the present invention, it should be pointed out that for the ordinary people of the art
For Yuan, some improvements and modifications can also be made under without departing from principle premise of the present invention, these
Improvements and modifications are the most within the scope of the present invention.
Claims (9)
1. an exhaust manifold thermal shield, it is characterised in that including:
For carrying the cooling pipe of coolant, and the described coolant flowing through described cooling pipe is bottom-up；
One end of coolant water inlet and coolant outlet, described coolant water inlet and described cooling pipe
Being connected, described coolant outlet is connected with the other end of described cooling pipe；
Heat shield body, described cooling pipe is fixed on described heat shield body interior, and described coolant is entered
The mouth of a river and described coolant outlet are separately fixed at described heat shield, and this is external；And
For described heat shield body being fixed on the connection support above the exhaust manifold of automobile；
Wherein, described coolant water inlet is connected with the outlet of automobile warm-air system, described coolant water outlet
Mouth is connected on the main water return tube of described automobile.
2. exhaust manifold thermal shield as claimed in claim 1, it is characterised in that described coolant water inlet
Upward, and described cooling pipe includes the first pipeline and second pipe, and described first pipeline and described second
Pipeline is one-body molded；
Described coolant is transported in described second pipe by described first pipeline, and described coolant is described
Bottom-up flowing in second pipe.
3. exhaust manifold thermal shield as claimed in claim 2, it is characterised in that described second pipe is by even
Multiple U-shape structure of continuous bending form, and the plurality of U-shape structure is looped around the week of described exhaust manifold
Enclose.
4. exhaust manifold thermal shield as claimed in claim 2, it is characterised in that described coolant outlet
Identical with the mouth of pipe direction of described coolant water inlet.
5. exhaust manifold thermal shield as claimed in claim 1, it is characterised in that described heat shield body bag
Include and be provided with for accommodating described cooling pipe inside upper outlet body and lower cover, described upper outlet body and described lower cover
Space, and described upper outlet body and described lower cover are fixing connects.
6. exhaust manifold thermal shield as claimed in claim 1, it is characterised in that near described exhaust manifold
The material of the described heat shield body of side is metal material.
7. exhaust manifold thermal shield as claimed in claim 1, it is characterised in that sending out near described automobile
The described heat shield body of side, motivation cabin includes the first thermal insulation layer, the second thermal insulation layer and the first vibration absorbent treatment,
And described first thermal insulation layer and the second thermal insulation layer are constituted by heat-barrier material, described first vibration absorbent treatment is by inhaling
The compacting of sound material forms.
8. an engine cool water route system, it is characterised in that including: water pump, gray iron, many
Individual radiating element, thermostat, car load fan, main water return tube, first loop back water pipe, the second circulating backwater
Pipe, warm air system and the exhaust manifold thermal shield as described in claim 1～7 any one；
The water inlet of described water pump is connected with the outlet of described main water return tube, the water inlet of described main water return tube
Being connected with described first one end looping back water pipe and second one end looping back water pipe respectively, described first follows
The other end of loopback water pipe is connected with the outlet of described thermostat, and described second loops back the other end of water pipe
It is connected with the outlet of described car load fan；
The outlet of described water pump is connected with the water inlet of described cylinder body by the first cooling pipe, described cylinder body
Outlet be connected with the water inlet of described cylinder cap by the second cooling pipe, the outlet of described cylinder cap passes through
3rd cooling pipe is connected with the water inlet of described radiating element, and the outlet of described radiating element passes through the 4th
Cooling pipe is connected with the water inlet of described thermostat, and the outlet of described thermostat passes through the 5th cooling pipe
It is connected with the water inlet of described car load fan；
The water inlet of described warm air system is connected with described 4th cooling pipe by the 6th cooling pipe, described
The outlet of warm air system is by the coolant water inlet of the 7th cooling pipe with described exhaust manifold thermal shield
Connecting, the coolant outlet of described exhaust manifold thermal shield is connected on described main water return tube.
9. an automobile, it is characterised in that include engine cool water route as claimed in claim 8 system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510063690.XA CN105986873A (en) | 2015-02-06 | 2015-02-06 | Exhaust manifold heat shield, engine cooling waterway system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510063690.XA CN105986873A (en) | 2015-02-06 | 2015-02-06 | Exhaust manifold heat shield, engine cooling waterway system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105986873A true CN105986873A (en) | 2016-10-05 |
Family
ID=57037452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510063690.XA Pending CN105986873A (en) | 2015-02-06 | 2015-02-06 | Exhaust manifold heat shield, engine cooling waterway system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105986873A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965380A (en) * | 2017-11-20 | 2018-04-27 | 潍柴动力股份有限公司 | One kind divides chamber shunting exhaust pipe assembly and engine |
| CN108930604A (en) * | 2018-07-20 | 2018-12-04 | 芜湖清柏白露智能信息科技有限公司 | From skinning engine bonnet |
| AT521516B1 (en) * | 2018-10-29 | 2020-02-15 | Avl List Gmbh | Internal combustion engine, in particular for marine applications |
| CN113619349A (en) * | 2020-05-08 | 2021-11-09 | 上海汽车集团股份有限公司 | Vehicle warm air system and engine cooling system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2653263A1 (en) * | 1976-11-24 | 1978-06-01 | Motoren Turbinen Union | EXHAUST PIPE |
| JPS57205215A (en) * | 1981-06-10 | 1982-12-16 | Hitachi Ltd | Air conditioner for automobile |
| JPS58154814U (en) * | 1982-04-09 | 1983-10-17 | スズキ株式会社 | Secondary air heating device for internal combustion engine |
| CN1095789A (en) * | 1993-05-21 | 1994-11-30 | 李玉生 | The engine energy-saving device for quickly elevating temperature |
| DE19735388A1 (en) * | 1997-08-14 | 1999-02-18 | Reinz Dichtungs Gmbh | Protection element for motor vehicle |
| US6273033B1 (en) * | 1998-11-12 | 2001-08-14 | Ab Volvo | Internal combustion engine installation in a motor vehicle |
| CN103670657A (en) * | 2012-09-13 | 2014-03-26 | 北京汽车动力总成有限公司 | Engine cooling system, engine and vehicle |
| CN104234811A (en) * | 2014-06-26 | 2014-12-24 | 广西玉林盈龙橡塑科技有限公司 | Engine exhaust pipe heat shield |
| JP2015078652A (en) * | 2013-10-17 | 2015-04-23 | 愛三工業株式会社 | Exhaust heat recovery device |
| CN204419336U (en) * | 2015-02-06 | 2015-06-24 | 北京汽车动力总成有限公司 | A kind of exhaust manifold thermal shield, engine cooling water route system and automobile |
-
2015
- 2015-02-06 CN CN201510063690.XA patent/CN105986873A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2653263A1 (en) * | 1976-11-24 | 1978-06-01 | Motoren Turbinen Union | EXHAUST PIPE |
| JPS57205215A (en) * | 1981-06-10 | 1982-12-16 | Hitachi Ltd | Air conditioner for automobile |
| JPS58154814U (en) * | 1982-04-09 | 1983-10-17 | スズキ株式会社 | Secondary air heating device for internal combustion engine |
| CN1095789A (en) * | 1993-05-21 | 1994-11-30 | 李玉生 | The engine energy-saving device for quickly elevating temperature |
| DE19735388A1 (en) * | 1997-08-14 | 1999-02-18 | Reinz Dichtungs Gmbh | Protection element for motor vehicle |
| US6273033B1 (en) * | 1998-11-12 | 2001-08-14 | Ab Volvo | Internal combustion engine installation in a motor vehicle |
| CN103670657A (en) * | 2012-09-13 | 2014-03-26 | 北京汽车动力总成有限公司 | Engine cooling system, engine and vehicle |
| JP2015078652A (en) * | 2013-10-17 | 2015-04-23 | 愛三工業株式会社 | Exhaust heat recovery device |
| CN104234811A (en) * | 2014-06-26 | 2014-12-24 | 广西玉林盈龙橡塑科技有限公司 | Engine exhaust pipe heat shield |
| CN204419336U (en) * | 2015-02-06 | 2015-06-24 | 北京汽车动力总成有限公司 | A kind of exhaust manifold thermal shield, engine cooling water route system and automobile |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965380A (en) * | 2017-11-20 | 2018-04-27 | 潍柴动力股份有限公司 | One kind divides chamber shunting exhaust pipe assembly and engine |
| US11149621B2 (en) | 2017-11-20 | 2021-10-19 | Weichai Power Co., Ltd | Exhaust pipe assembly and engine |
| CN108930604A (en) * | 2018-07-20 | 2018-12-04 | 芜湖清柏白露智能信息科技有限公司 | From skinning engine bonnet |
| CN108930604B (en) * | 2018-07-20 | 2020-10-09 | 安徽三品技术服务有限公司 | Self-skinning engine cover |
| AT521516B1 (en) * | 2018-10-29 | 2020-02-15 | Avl List Gmbh | Internal combustion engine, in particular for marine applications |
| AT521516A4 (en) * | 2018-10-29 | 2020-02-15 | Avl List Gmbh | Internal combustion engine, in particular for marine applications |
| CN113619349A (en) * | 2020-05-08 | 2021-11-09 | 上海汽车集团股份有限公司 | Vehicle warm air system and engine cooling system |
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