CN209025732U - The cooling water circulation structure of turbocharger - Google Patents
The cooling water circulation structure of turbocharger Download PDFInfo
- Publication number
- CN209025732U CN209025732U CN201821640369.9U CN201821640369U CN209025732U CN 209025732 U CN209025732 U CN 209025732U CN 201821640369 U CN201821640369 U CN 201821640369U CN 209025732 U CN209025732 U CN 209025732U
- Authority
- CN
- China
- Prior art keywords
- cooling water
- turbocharger
- heating tube
- heater core
- mentioned
- 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.)
- Active
Links
- 239000000498 cooling water Substances 0.000 title claims abstract description 83
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims description 12
- 238000009835 boiling Methods 0.000 description 10
- 230000002411 adverse Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000021760 high fever Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/12—Arrangements for cooling other engine or machine parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/04—Arrangements of liquid pipes or hoses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/005—Cooling of pump drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/09—Reducing noise
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides a kind of cooling water circulation structure of turbocharger comprising: heating tube, one end are connect with heater core, and the other end is connect with water pump, to the cooling water of water pump supply heater core；With the delivery pipe for being connected to above-mentioned heating tube from turbocharger, the link position of above-mentioned delivery pipe and heating tube is the cooling water that heating tube is flowed into from above-mentioned delivery pipe or the specific position that bubble does not impact above-mentioned heater core.Pass through the cooling water circulation structure of turbocharger being made of such as above structure, even if generating cooling water bubble due to the turbocharger of overheat when restarting after vehicle stall, also it influences to be transmitted to heater core caused by capable of preventing thus, so as to make to minimize to indoor transmitting noise and the degree of vibration.
Description
Technical field
The utility model relates to a kind of cooling water circulation structures of turbocharger, make in atmosphere opening formula cooling system
In from turbocharger be discharged cooling water boiling and be spilled over to heater core and generate noise and vibration the phenomenon that minimum.
Background technique
It is configured that in vehicle in order to carry out cooling to the engine being heated and supplies cooling water, be discharged from engine
After cooling water is cooled in radiator, supplied again to engine.
Cooling water plays the role of recycling in engine and radiator and engine is made to maintain proper temperature.Wherein,
Cooling fan is disposed adjacent with radiator, is supplied as a result, to the cooling water of radiator external empty because being blown by cooling fan
Gas and promote to cool down.In addition, a part of cooling water can be supplied from engine to the heater core of air-conditioning device.
Radiator filler cap is provided on radiator, radiator filler cap is through running, so that when the cooling water being filled in inside radiator
Radiator filler cap is opened when temperature and pressure is higher than setting value makes cooling water overflow to reservoir and when the cooling water of radiator is insufficient
When supply cooling water to radiator again from reservoir, play the amount and temperature and pressure of the cooling water inside control radiator
The effect of power.
The case where the case where vehicle is with high-output power operation or long-play or driving turbocharger is in this way
Engine overheat in the state of, if by key shutdown (Key-off) make vehicle stall, cooling device is also simultaneously stopped
Work, engine may overheat.It is overheated that is, engine is same as the state in traveling after just stopping working, but it is cooling
Device stops working, and heat caused by engine cannot shed to outside, so that engine and turbocharger may become
Overheat.
In this way, when engine and turbocharger overheat after just stopping working, inside engine and turbocharger
Cooling water boiling (boiling) occurs.That is, if the cooling water inside engine, turbocharger overheats and cools down water boiling,
Bubble is then generated by cooling water, bubble is moved to cooling water route or heater core route, and generates percussion and vibration, at
For hinder vehicle commodity will be because.
The item illustrated as above-mentioned background technique is only used for promoting the understanding to the background of the utility model, it is not considered that
It is to recognize that it belongs to the prior art well known to the technical staff of the field.
Existing technical literature
Patent document
(patent document 1) KR20-1998-0045545U
Utility model content
Utility model technical problems to be solved
The utility model proposes to solve the problems, such as described above, and it is an object of the present invention to provide a kind of turbocharger is with cold
But water circulation structure, wherein though when restarting after vehicle stall to the turbocharger of superheat state supply cooling water and
Produce bubble, the loop structure also can by preventing bubble from blocking to heater core inflow noise to indoor inflow, from
And improve the commodity of vehicle.
For solving the technical solution of technical problem
For achieving the above object the utility model relates to the turbocharger feature of cooling water circulation structure exist
In, comprising:
Heating tube, one end are connect with heater core, and the other end is connect with water pump, to water pump supply heater core
Cooling water；With
Delivery pipe is connected to above-mentioned heating tube from turbocharger；
The position that above-mentioned delivery pipe is connect with heating tube is the cooling water or bubble pair that heating tube is flowed into from above-mentioned delivery pipe
The specific position that above-mentioned heater core does not impact.
Above-mentioned specific position can be located at the one end that is connect with heater core than above-mentioned heating tube closer to above-mentioned heating
Manage the position of the other end connecting with above-mentioned water pump.
The length of above-mentioned delivery pipe can be set as the storage capacity of the cooling water inside above-mentioned delivery pipe and be greater than above-mentioned turbine
The 2/3 of the cooling water storage capacity of booster water jacket.
Above-mentioned specific position can be located at the one end apart from above-mentioned heating tube up to the place for 5 times of distances for heating pipe diameter
In region between above-mentioned the other end.
Above-mentioned turbocharger can be so that the exhaust gas being discharged from the exhaust outlet of engine is to upper than above-mentioned exhaust outlet
Side flowing and the mode flowed into be arranged on to formula turbocharger.
The effect of utility model
By the cooling water circulation structure of turbocharger being made of such as above structure, even if recurring after vehicle stall
Cooling water bubble is generated due to the turbocharger of overheat when dynamic, influences to be transmitted to heater caused by capable of also preventing thus
Core, so as to make to minimize to indoor transmitting noise and the degree of vibration.
Detailed description of the invention
Fig. 1 is the block diagram of the cooling water circulation structure of turbocharger of schematic representations the utility model,
Fig. 2 is the figure of the heating tube for illustrating the utility model and the embodiment of delivery pipe,
Fig. 3 be diagram apply the utility model relates to turbocharger cool down water circulation structure vehicle composition
The figure of component.
Description of symbols
10: heating tube
10a: one end
10b: the other end
20: delivery pipe
40: connection hose
100: heater core
110: water pump
120: turbocharger
130: engine
Specific embodiment
With reference to Fig. 1 and Fig. 2, the cooling water circulation structure of the turbocharger of the utility model has: heating tube (10),
One end (10a) is connect with heater core (100), and the other end (10b) is connect with water pump (110), is added to water pump (110) supply
The cooling water of hot device core (100)；With so that from turbocharger (120) cooling water can to above-mentioned heating tube discharge side
The delivery pipe (20) that formula is connect with above-mentioned heating tube (10).
In the utility model, the position that above-mentioned delivery pipe (20) connect with heating tube (10) is to flow from above-mentioned delivery pipe (20)
The cooling water or bubble that enter heating tube (10) do not influence the specific position of above-mentioned heater core (100).
That is, the embodiments of the present invention by will from turbocharger (120) discharge cooling water delivery pipe (20) with
The position of heating tube (10) connection is set as above-mentioned specific position, to reduce or even prevent to pass through from above-mentioned turbocharger (120)
The above-mentioned heating tube of the adverse current of influence caused by the cooling water and bubble of above-mentioned heating tube (10) is flowed into as above-mentioned delivery pipe (20)
(10) above-mentioned heater core (100) are transmitted to, to inhibit noise and vibrate to transmit into vehicle chamber.
In vehicle, cooling water is recycled with carrying out cooling mode to engine (130), because carrying out heat with engine (130)
The cooling water for exchanging and heating up is cooled when passing through radiator (Radiator), supplies again to engine (130), realization is used for
The cooling water circulation of cooling engine (130).
At this point, logical by radiator cooling water after cooling or the cooling water being deposited in catch basin (Reservoir Tank)
It crosses water pump (110, Water Pump) and is transferred to engine (130), to realize that cooling water recycles.
Turbocharger (120) be configured to be transferred to turbocharger (120) from the cooling water that engine (130) are discharged and
It is carried out cooling and is recycled to water pump (110) again to realize that cooling water recycles.
Heater core (100) be configured to by the cylinder upper part of the cover WTC that is set to engine (130) (water temperature regulater,
Water T emperature Controller) discharge cooling water be transferred to heater core (100) and optionally by
The cooling water of high temperature is applied in the heating air-conditioner of vehicle.
It is configured to be transferred to water pump (110) again by the cooling water of above-mentioned heater core (100) to realize engine
(130) cooling water circulation.
In the utility model, it will be configured so as to transmit the pipe of cooling water from above-mentioned heater core (100) to water pump (110)
It is named as heating tube (10).The one end (10a) of above-mentioned heating tube (10) is connect with heater core (100), the other end (10b)
It is connect with water pump.
It on the other hand, will be from turbocharger (120) branch and the pipe being connected on heating tube (10) in the utility model
It is named as delivery pipe (20).
That is, the cooling water being discharged from turbocharger (120) is passed to heating tube (10) by delivery pipe (20), finally play
Effect to water pump (110) transmitting cooling water.
In general, in vehicle with the fortune of high-output power operation, long-play or driving turbocharger (120)
Under row situation, the temperature of engine (130) is fully high, in this case, if vehicle stall (Key off), water pump
(110) it also stops working together, so that engine (130) and turbocharger (120) are possible to maintain the state of overheat.
If restarting vehicle in this condition, cooling water can occur and pass through the turbocharger (120) of overheat
When boiling (boiling) phenomenon for being boiled.Bubble is generated in cooling water due to this boiling phenomenon, by turbocharging
During the cooling water of device (120) discharge is transmitted from delivery pipe (20) to heating tube (10), it is possible to cooling water bubble occur
The phenomenon that not transmitting to water pump (110), and being transmitted to heater core (100).
As described above, heater core (100) is the structure having for the indoor air conditioning of vehicle, so if cold
But water bubble is transferred to heater core (100), then cooling water boiling sound, percussion, vibration can flow into vehicle chamber, thus noise
Rider is directly affected with vibration.What this became the commodity for substantially reducing vehicle will be because.
Therefore, the utility model is upper by suitably selecting above-mentioned delivery pipe (20) to connect with heating tube (10) as described above
Specific position is stated, to prevent the influence due to caused by the cooling water and bubble for flowing into heating tube (10) from above-mentioned delivery pipe (20)
Noise and vibration is caused to be transferred to the phenomenon in vehicle chamber by heater core (100).
Above-mentioned specific position can be set as being located at the one end connecting than above-mentioned heating tube (10) with heater core (100)
The position of the other end that portion is connect closer to above-mentioned heating tube (10) with above-mentioned water pump.
That is, by selecting specific position as described above, so that coming from cooling water and the bubble of above-mentioned delivery pipe (20) etc. no
It is easy the adverse current in above-mentioned heating tube (10) and is transmitted to heater core (100), and even if a part of adverse current has occurred, also can
So that the influence is disappeared before reaching heater core (100), thus prevents noise and vibration from transmitting by heater core (100)
To interior.
Specifically, it is preferable that above-mentioned specific position, which is located at the one end apart from above-mentioned heating tube (10), reaches heating tube (10) directly
In region between the place and above-mentioned the other end of 5 times of distances (5D) of diameter.
On the other hand, the length of preferably above-mentioned delivery pipe (20) is set as the internal cooling water storage of above-mentioned delivery pipe (20)
Capacity is greater than the 2/3 of the cooling water storage capacity of above-mentioned turbocharger (120) water jacket.
Wherein, the water jacket of above-mentioned turbocharger (120) means: with cooling water it is internal by turbocharger (120) and
Realize the cooling water flow path that cooling mode configures.
That is, delivery pipe (20) is configured to quite a few guarantor for the cooling water bubble that will be generated by turbocharger (120)
It deposits inside it, thus prevents cooling water bubble from transmitting to heater core (100).
Therefore, the most of of the cooling water bubble generated by turbocharger (120) disappears inside delivery pipe (20), from
And it enables to flow into a possibility that interior causes noise and vibration minimum by heater core (100).
In addition, in the utility model, the feature of turbocharger (120) can be for it on to formula turbocharger
It (120), can be to than above-mentioned with the exhaust gas being discharged from the exhaust outlet of engine (130) on this in formula turbocharger (120)
The mode of turbocharger (120) is flowed and flowed into exhaust outlet upper side, is located at turbocharger (120) on above-mentioned exhaust outlet
Side.
It is configured to formula turbocharger (120) than engine (130) upper side as shown in figure 3, can be confirmed
Position.
In the case where upper (120) to formula turbocharger, since the height of turbocharger (120) is higher than engine
(130), when due to engine misses and water pump stop when, not to turbocharger (120) supply cooling water, thus turbocharging
The outflow and inflow of the internal not cooling water of device (120), so that turbocharger (120) maintains the state of high fever.
Later, when vehicle is restarted, cooling water is supplied to the turbocharger (120) of high fever suddenly, and significantly sends out
The raw noise as caused by boiling phenomenon and vibration.Therefore, by the way that the utility model to be applied on as described above to formula turbine
Booster (120) can make due to cooling water boiling and lead to that there is a phenomenon where indoor vibration and noise minimums.
As reference, WTC means water temperature regulater (Water T emperature Controller) in Fig. 1, ETC meaning
Refer to dynamoelectric accelerograph controller (Electric Throttle Controller), O/C means oil cooler, catch basin
(Reservoir) mean catch basin.
By the cooling water circulation structure of turbocharger (120) being made of structure as described above, even if in vehicle
Cooling water bubble is generated due to the turbocharger (120) of overheat when restarting after flame-out, can also prevent above-mentioned cooling water
Bubble itself or the influence as caused by above-mentioned cooling water bubble are transferred to above-mentioned heater core (100), to make noise and vibration
It is minimized to the degree of indoor transmitting.
The utility model has been shown and described about specific embodiment, but those skilled in the art should manage
Solution can be practical to this in the limit of technical concept for not departing from the utility model as provided by claimed range
The a variety of improvement of novel carry out and change.
Claims (5)
1. a kind of cooling water circulation structure of turbocharger characterized by comprising
Heating tube, one end are connect with heater core, and the other end is connect with water pump, the cooling to water pump supply heater core
Water；With
Delivery pipe is connected to the heating tube from turbocharger,
The position that the delivery pipe is connect with heating tube is the cooling water for flowing into heating tube from the delivery pipe or bubble to described
The specific position that heater core does not impact.
2. the cooling water circulation structure of turbocharger as described in claim 1, it is characterised in that: the specific position is located at
The other end that the one end being connect with heater core than the heating tube is connect closer to the heating tube with the water pump
Position.
3. the cooling water circulation structure of turbocharger as described in claim 1, it is characterised in that: the length of the delivery pipe
It is set as the cooling water storage capacity inside delivery pipe is greater than the cooling water storage capacity of turbocharger water jacket 2/3.
4. the cooling water circulation structure of turbocharger as described in claim 1, it is characterised in that: the specific position is located at
One end apart from the heating tube reaches in the region between the place and described the other end of 5 times of distances of heating pipe diameter.
5. the cooling water circulation structure of turbocharger as described in claim 1, it is characterised in that: the turbocharger is
By make from the exhaust outlet of engine be discharged exhaust gas to than the exhaust outlet upper side flow and flow into a manner of be arranged on to
Formula turbocharger.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0091457 | 2018-08-06 | ||
| KR1020180091457A KR102614149B1 (en) | 2018-08-06 | 2018-08-06 | Cooling water circulation structure for turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209025732U true CN209025732U (en) | 2019-06-25 |
Family
ID=66905823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821640369.9U Active CN209025732U (en) | 2018-08-06 | 2018-10-10 | The cooling water circulation structure of turbocharger |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102614149B1 (en) |
| CN (1) | CN209025732U (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980045545U (en) | 1996-12-27 | 1998-09-25 | 박병재 | Cooling water circulation control device of diesel engine |
| JP4145506B2 (en) * | 2001-05-25 | 2008-09-03 | 本田技研工業株式会社 | Cooling water passage layout structure in the engine |
| KR101405667B1 (en) * | 2013-02-15 | 2014-06-10 | 현대자동차주식회사 | Engine coolling system |
| KR101610153B1 (en) * | 2015-01-08 | 2016-04-08 | 현대자동차 주식회사 | Engine system having two cooling loop |
| KR102394555B1 (en) * | 2016-11-16 | 2022-05-04 | 현대자동차 주식회사 | Control method of engine having coolant control valve unit, and the control system |
-
2018
- 2018-08-06 KR KR1020180091457A patent/KR102614149B1/en active IP Right Grant
- 2018-10-10 CN CN201821640369.9U patent/CN209025732U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR102614149B1 (en) | 2023-12-14 |
| KR20200016125A (en) | 2020-02-14 |
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