CN109441615A - A kind of upper header part flow arrangement - Google Patents
A kind of upper header part flow arrangement Download PDFInfo
- Publication number
- CN109441615A CN109441615A CN201811509151.4A CN201811509151A CN109441615A CN 109441615 A CN109441615 A CN 109441615A CN 201811509151 A CN201811509151 A CN 201811509151A CN 109441615 A CN109441615 A CN 109441615A
- Authority
- CN
- China
- Prior art keywords
- upper header
- water
- split
- radiator
- flow
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 239000000945 filler Substances 0.000 claims description 5
- 239000013589 supplement Substances 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 3
- 108091006146 Channels Proteins 0.000 abstract 6
- 102000010637 Aquaporins Human genes 0.000 abstract 1
- 108010063290 Aquaporins Proteins 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- -1 port 5 Substances 0.000 description 1
- 239000000243 solution Substances 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
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of upper header part flow arrangements, which is characterized in that including diversion channel water indoor muti-piece split-flow baffles on a heat sink and formed between adjacent split-flow baffles is arranged, diversion channel lower part corresponds to radiator core body channel.Flow characteristics by the hot water for entering upper header water inlet, it is distributed in the diversion channel of each split-flow baffles composition, hot water is set to flow into radiator core body channel by diversion channel, water flow is reduced in the residence time of upper water chamber, hot water is set smoothly to flow into radiator core body channel, the inhomogeneities for avoiding hot water flowing simultaneously, improves the heat exchange efficiency of radiator.
Description
Technical field
The present invention designs a kind of upper header water stream device.
Background technique
Traditional vehicle mostly uses engine as power source, and during the work time, fuel combustion releases amount of heat,
For doing work, a part needs to radiate through radiator a part, if radiator heat-dissipation effect is undesirable, will lead to hair
There is high temperature in motivation, causes engine damage, for the stability for guaranteeing vehicle operation, needs in time to pass through the heat for needing to exchange heat
Radiator scatters away, and to realize machine system energy conservation, the heat exchange efficiency of heat radiation device is particularly important.
Currently, exchanging heat in heat transfer process usually using radiator and fan, radiator generally comprises upper water chamber use
In the hot water that storage engine flows into, hot water is then flowed into lower water chamber by core passageway, heat exchange is realized, since engine goes out
There is certain pressure at the mouth of a river, cannot timely flow into core passageway after causing hot engine water to enter upper water chamber, or even upper
Turbulent condition is formed inside water chamber, is reduced the heat exchange property of radiator, is influenced the stability of complete machine.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of upper header part flow arrangement, by the way that split-flow baffles, benefit is arranged
With the fluid behaviour of water flow, the flow direction in upper water chamber is guided, the hot water in upper water chamber is made to smoothly flow out upper water chamber, into dissipating
Hot device core passageway carries out heat exchange in time, reduces residence time of the hot water in upper water chamber, avoids water flow shape in upper water chamber
At turbulent condition, it not only ensure that the stability of complete machine work, also improve the heat exchange property of radiator.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of upper header part flow arrangement, which is characterized in that including be arranged the indoor muti-piece of water on a heat sink shunt every
Plate and the diversion channel formed between adjacent split-flow baffles, diversion channel lower part correspond to radiator core body channel.
The split-flow baffles are arranged in the water inlet two sides of upper header with certain tilt angle.
Split-flow baffles are in tilted layout at different angles in upper water chamber, form different size of diversion channel.
The split-flow baffles are tilted towards water inlet of radiator direction.
The split-flow baffles are inclined to the split-flow baffles of arranged on both sides since a piece of near water inlet of radiator
Rake angle is gradually increased.
The tilt angle of the split-flow baffles is acute angle.
The split-flow baffles are fixed on the bottom plate in upper header with welding form or installation form.
The split-flow baffles material is metal plate.
Filler is provided on outer wall at the top of the upper header.
It is provided on the outer wall on the upper header top except port.
Water supplement port is provided on the outer wall of the upper header lower part.
Flow characteristics by the hot water for entering upper header water inlet are distributed to point of each split-flow baffles composition
In chute, so that hot water is flowed into radiator core body channel by diversion channel, reduce water flow in the residence time of upper water chamber, make hot water
Radiator core body channel is smoothly flowed into, while avoiding the inhomogeneities of hot water flowing, improves the heat exchange efficiency of radiator.
The beneficial effects of the present invention are:
The present invention is guided the flow direction in upper water chamber, makes radiator by setting split-flow baffles using the fluid behaviour of water flow
Hot water circulation in upper water chamber is stronger, and flow velocity faster, makes the hot water in upper water chamber smoothly flow out upper water chamber, into radiator core
Body channel carries out heat exchange in time, reduces residence time of the hot water in upper water chamber, is beneficial to radiator and exchanges heat, avoid
Hot water forms turbulent condition in upper water chamber, not only ensure that the stability of complete machine work, also improves the heat exchange of radiator
Performance.Engine driven fans are indirectly reduced for the Effective power that radiates.
Detailed description of the invention
Fig. 1 is upper header water stream device main view of the invention；
Fig. 2 is upper header water stream device perspective view of the invention；
Fig. 3 is the split-flow baffles schematic diagram in Fig. 2；
In figure: upper header 1, diversion channel 3, water inlet of radiator 4, removes port 5, water supplement port 6, filler at split-flow baffles 2
7。
Specific embodiment
Technical solution of the present invention is described in further detail with specific embodiment with reference to the accompanying drawing, so that ability
The technical staff in domain can better understand the present invention and can be practiced, but illustrated embodiment is not as to limit of the invention
It is fixed.
As shown in Figure 1, Figure 2 and Figure 3, upper header part flow arrangement of the invention, including water on a heat sink is set
Split-flow baffles 2, diversion channel 3, water inlet of radiator 4 in room 1, except the composition such as port 5, water supplement port 6 and filler 7.Engine
The hot water of inflow enters upper header 1 from water inlet of radiator 4.Multi-disc split-flow baffles 2 are equally spaced uniformly located at heat dissipation
In device upper water chamber 1, and the two sides for being located at water inlet of radiator 4 are symmetrically arranged, and split-flow baffles 2 tilt at an angle
Be distributed in upper header 1, split-flow baffles 2 towards 4 direction of water inlet of radiator tilt, and angle as shown in figure 3, from
A piece of split-flow baffles 2 near water inlet of radiator 4 start, and the tilt angle of the split-flow baffles 2 arranged to both sides gradually increases
Greatly, that is, meet A1≤A2≤A3≤A4≤A5≤A6≤A7, the tilt angle of split-flow baffles 2 is acute angle.Preferably, split-flow baffles
2 tilt angle is between 45 ° to 90 °.Diversion channel 3 is formed between adjacent two split-flow baffles 2, is used for hot water in upper water chamber
It smoothly is directed into radiator core body channel, reduces water flow in the residence time of upper water chamber, while avoiding hot water flowing not
Uniformity improves the heat exchange efficiency of radiator.Except the top of water chamber 1 on a heat sink is arranged in port 5, for excluding radiator
Water vapour in upper water chamber 1.The lower part of water chamber 1 on a heat sink is arranged in water supplement port 6, for coolant liquid to be injected into cooling system
Lowest part.The top of water chamber 1 on a heat sink is arranged in filler 7, is used for coolant injection to upper water chamber.
The present invention helps to solve the problems, such as water flow disorder in upper water chamber, in time will be in the hot water export in upper header
Water chamber flows into radiator core body channel, and heat radiation device heat dissipation performance, the device is simple to operate, practical, cost performance
Height, exploitativeness are strong.
Claims (10)
1. a kind of upper header part flow arrangement, which is characterized in that shunted including the indoor muti-piece of water on a heat sink is arranged
Partition and the diversion channel formed between adjacent split-flow baffles, diversion channel lower part correspond to radiator core body channel.
2. a kind of upper header part flow arrangement according to claim 1, which is characterized in that the split-flow baffles with
Certain tilt angle is arranged in the water inlet two sides of upper header.
3. a kind of upper header part flow arrangement according to claim 2, which is characterized in that the split-flow baffles are equal
It is tilted towards water inlet of radiator direction.
4. a kind of upper header part flow arrangement according to claim 2 or 3, which is characterized in that the shunting every
Plate is gradually increased since a piece of near water inlet of radiator to the tilt angle of the split-flow baffles of arranged on both sides.
5. a kind of upper header part flow arrangement according to claim 2 or 3, which is characterized in that the shunting every
The tilt angle of plate is acute angle.
6. a kind of upper header part flow arrangement according to claim 1, which is characterized in that the split-flow baffles with
Welding form or installation form are fixed on the bottom plate in upper header.
7. a kind of upper header part flow arrangement according to claim 1, which is characterized in that the split-flow baffles material
Matter is metal plate.
8. a kind of upper header part flow arrangement according to claim 1, which is characterized in that water on the radiator
Filler is provided on the outer wall in ceiling portion.
9. a kind of upper header part flow arrangement according to claim 1, which is characterized in that water on the radiator
It is provided on the outer wall on room top except port.
10. a kind of upper header part flow arrangement according to claim 1, which is characterized in that on the radiator
Water supplement port is provided on the outer wall of water chamber lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811509151.4A CN109441615B (en) | 2018-12-11 | 2018-12-11 | Radiator goes up hydroecium diverging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811509151.4A CN109441615B (en) | 2018-12-11 | 2018-12-11 | Radiator goes up hydroecium diverging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109441615A true CN109441615A (en) | 2019-03-08 |
| CN109441615B CN109441615B (en) | 2024-03-01 |
Family
ID=65558104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811509151.4A Active CN109441615B (en) | 2018-12-11 | 2018-12-11 | Radiator goes up hydroecium diverging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109441615B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115962508A (en) * | 2021-12-28 | 2023-04-14 | 重庆大学 | House temperature regulation and control system based on solar energy utilization |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035111A (en) * | 1983-08-05 | 1985-02-22 | Nissan Motor Co Ltd | Drainage structure of radiator |
| DE4228856A1 (en) * | 1992-08-29 | 1994-03-03 | Kloeckner Humboldt Deutz Ag | Liq. cooling system for IC engine - has thermal expansion compensating container with overfilling protection. |
| EP0693617A1 (en) * | 1994-07-19 | 1996-01-24 | Valeo GmbH | Cross-flow radiator with de-aeration |
| CN103850776A (en) * | 2012-12-09 | 2014-06-11 | 林州进口车散热器有限公司 | Heat dissipation assembly device for mine truck |
| CN204495118U (en) * | 2015-03-23 | 2015-07-22 | 温州海纳机车部件有限公司 | A kind of novel vehicle radiator assembly |
| CN205078331U (en) * | 2015-09-01 | 2016-03-09 | 江苏嘉和热系统股份有限公司 | Quick radiator |
| CN105756769A (en) * | 2014-11-20 | 2016-07-13 | 丰田自动车株式会社 | Radiator reservoir tank and radiator structure |
| CN205477896U (en) * | 2016-02-07 | 2016-08-17 | 洪俊彬 | Novel high -efficient radiator |
| CN209444424U (en) * | 2018-12-11 | 2019-09-27 | 徐州徐工筑路机械有限公司 | A kind of upper header part flow arrangement |
-
2018
- 2018-12-11 CN CN201811509151.4A patent/CN109441615B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035111A (en) * | 1983-08-05 | 1985-02-22 | Nissan Motor Co Ltd | Drainage structure of radiator |
| DE4228856A1 (en) * | 1992-08-29 | 1994-03-03 | Kloeckner Humboldt Deutz Ag | Liq. cooling system for IC engine - has thermal expansion compensating container with overfilling protection. |
| EP0693617A1 (en) * | 1994-07-19 | 1996-01-24 | Valeo GmbH | Cross-flow radiator with de-aeration |
| CN103850776A (en) * | 2012-12-09 | 2014-06-11 | 林州进口车散热器有限公司 | Heat dissipation assembly device for mine truck |
| CN105756769A (en) * | 2014-11-20 | 2016-07-13 | 丰田自动车株式会社 | Radiator reservoir tank and radiator structure |
| CN204495118U (en) * | 2015-03-23 | 2015-07-22 | 温州海纳机车部件有限公司 | A kind of novel vehicle radiator assembly |
| CN205078331U (en) * | 2015-09-01 | 2016-03-09 | 江苏嘉和热系统股份有限公司 | Quick radiator |
| CN205477896U (en) * | 2016-02-07 | 2016-08-17 | 洪俊彬 | Novel high -efficient radiator |
| CN209444424U (en) * | 2018-12-11 | 2019-09-27 | 徐州徐工筑路机械有限公司 | A kind of upper header part flow arrangement |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115962508A (en) * | 2021-12-28 | 2023-04-14 | 重庆大学 | House temperature regulation and control system based on solar energy utilization |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109441615B (en) | 2024-03-01 |
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