CN209444424U - A kind of upper header part flow arrangement - Google Patents
A kind of upper header part flow arrangement Download PDFInfo
- Publication number
- CN209444424U CN209444424U CN201822071309.6U CN201822071309U CN209444424U CN 209444424 U CN209444424 U CN 209444424U CN 201822071309 U CN201822071309 U CN 201822071309U CN 209444424 U CN209444424 U CN 209444424U
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- Prior art keywords
- upper header
- water
- split
- radiator
- flow
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model 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 utility model 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.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of upper header part flow arrangement, by setting shunt every
Plate guides the flow direction in upper water chamber, the hot water in upper water chamber is made to smoothly flow out upper water chamber using the fluid behaviour of water flow,
Into radiator core body channel, heat exchange is carried out in time, is reduced residence time of the hot water in upper water chamber, is avoided water flow in Shang Shui
Indoor formation turbulent condition 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 utility model is achieved through the following technical solutions:
A kind of upper header part flow arrangement, which is characterized in that including the indoor muti-piece of water point on a heat sink is arranged
Stream partition and the diversion channel formed between adjacent split-flow baffles, diversion channel lower part corresponds 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 utility model are:
The utility model guides the flow direction in upper water chamber using the fluid behaviour of water flow by setting split-flow baffles,
Keep the hot water circulation in upper header stronger, flow velocity faster, makes the hot water in upper water chamber smoothly flow out upper water chamber, enters
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 is changed
Heat avoids hot water and forms turbulent condition in upper water chamber, not only ensure that the stability of complete machine work, also improves radiator
Heat exchange property.Engine driven fans are indirectly reduced for the Effective power that radiates.
Detailed description of the invention
Fig. 1 is the upper header water stream device main view of the utility model；
Fig. 2 is the upper header water stream device perspective view of the utility model；
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, adds split-flow baffles 2
Geat 7.
Specific embodiment
Technical solutions of the utility model are described in further detail with specific embodiment with reference to the accompanying drawing, so that
Those skilled in the art can better understand the utility model and can be practiced, but illustrated embodiment is not as to this reality
With novel restriction.
As shown in Figure 1, Figure 2 and Figure 3, the upper header part flow arrangement of the utility model, including be arranged in radiator
Split-flow baffles 2, diversion channel 3, water inlet of radiator 4 in upper water chamber 1, except the composition such as port 5, water supplement port 6 and filler 7.Hair
The hot water that motivation flows into enters upper header 1 from water inlet of radiator 4.Multi-disc split-flow baffles 2 are equally spaced uniformly located at
In upper header 1, and the two sides for being located at water inlet of radiator 4 are symmetrically arranged, and split-flow baffles 2 are at an angle
Tilt distribution is on a heat sink in water chamber 1, and split-flow baffles 2 are tilted towards 4 direction of water inlet of radiator, and angle such as Fig. 3 institute
Show, since a piece of split-flow baffles 2 near water inlet of radiator 4, to both sides arrange split-flow baffles 2 tilt angle by
It is cumulative big, that is, meet A1≤A2≤A3≤A4≤A5≤A6≤A7, the tilt angle of split-flow baffles 2 is acute angle.Preferably, shunting
The tilt angle of partition 2 is between 45 ° to 90 °.Diversion channel 3 is formed between adjacent two split-flow baffles 2, being used for will be in upper water chamber
Hot water is smoothly directed into radiator core body channel, reduces water flow in the residence time of upper water chamber, while avoiding hot water flowing
Inhomogeneities, improve the heat exchange efficiency of radiator.Except the top of water chamber 1 on a heat sink is arranged in port 5, dissipated for excluding
Water vapour in hot device 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 heat dissipation
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 utility model helps to solve the problems, such as water flow disorder in upper water chamber, in time leads the hot water in upper header
Upper water chamber out flows into radiator core body channel, and heat radiation device heat dissipation performance, the device is simple to operate, practical, property
For valence than high, exploitativeness is 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 |
|---|---|---|---|
| CN201822071309.6U CN209444424U (en) | 2018-12-11 | 2018-12-11 | A kind of upper header part flow arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822071309.6U CN209444424U (en) | 2018-12-11 | 2018-12-11 | A kind of upper header part flow arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209444424U true CN209444424U (en) | 2019-09-27 |
Family
ID=68013781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822071309.6U Active CN209444424U (en) | 2018-12-11 | 2018-12-11 | A kind of upper header part flow arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209444424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441615A (en) * | 2018-12-11 | 2019-03-08 | 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 CN201822071309.6U patent/CN209444424U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441615A (en) * | 2018-12-11 | 2019-03-08 | 徐州徐工筑路机械有限公司 | A kind of upper header part flow arrangement |
| CN109441615B (en) * | 2018-12-11 | 2024-03-01 | 徐州徐工筑路机械有限公司 | Radiator goes up hydroecium diverging device |
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