CN209398483U - A kind of dicyclic shield solar or lunar halo cooling system is integrated - Google Patents
A kind of dicyclic shield solar or lunar halo cooling system is integrated Download PDFInfo
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- CN209398483U CN209398483U CN201822046628.1U CN201822046628U CN209398483U CN 209398483 U CN209398483 U CN 209398483U CN 201822046628 U CN201822046628 U CN 201822046628U CN 209398483 U CN209398483 U CN 209398483U
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- fan
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Abstract
The utility model discloses a kind of dicyclic shield solar or lunar halo cooling system is integrated, it includes coaxial mounted fan, protect solar or lunar halo and radiator, the shield solar or lunar halo and radiator are mounted on the crossbeam of automobile, fan is arranged on the engine, one end of shield solar or lunar halo is fixed with the mode that radiator is connected through a screw thread, the other end and fan for protecting solar or lunar halo obtain return airway by way of installation by adhering, reduce the reflux of gas, the trend of air-flow can be improved, the efficiency of cooling fan can be made to improve 8%~12%, and making the water temperature of water tank reduces by 10 degrees centigrades, simultaneously, the cooling system has the effect of reducing noise.
Description
Technical field
The utility model relates to a kind of engine-cooling system component, specifically a kind of dicyclic protects solar or lunar halo cooling system collection
At.
Background technique
China is an energy-consuming big country, and is an energy shortage country, and the occupancy volume per person of energy resource can consume
Amount is far below world average level.With the continuous development of Domestic Automotive Industry, to the automobile production cost of automobile production manufacturer,
Energy consumption control proposes requirements at the higher level.The time that automobile needs fan to run at high speed in the process of moving with account for vehicle and always transport
Turn the 20-30% of time, silicon oil filled fan clutch can effectively reduce engine power consumption, improve engine combustion, prolong
Long service life of aeroengine, energy-saving and emission-reduction noise reduction, improve the comfort level of user.
The cooling system of engine is the important component of engine, to the dynamic property of engine, economy and reliable
Property has a significant impact.With the continuous improvement of engine power and revolving speed, the requirement to cooling system is higher and higher, how to improve
Cooling system is the intermediate portions of presently relevant research to improve the heat dissipation performance of cooling system.
Need to improve the heat dissipation performance of cabin for the cooling system of engine, optimization cooling system is integrated, fires to improving
Oily economy etc. all has real value and meaning.Conventionally, as the ring-type fan base that existing cooling system is integrated
It is monocycle, i.e. only inner ring in sheet, and more single with the assembly method of shield solar or lunar halo, underuses assembly space, Wu Fashi
The existing maximum effect for playing ring-type fan.Meanwhile in the prior art, shield solar or lunar halo is the important assisted parts of engine-cooling system
Part, the efficiency of cooling fan of engine and its structure have much relations, and existing shield solar or lunar halo product structure is general on Vehicles Collected from Market
It is all relatively easy, but the efficiency of cooling fan is relatively low.Fan when rotated, can form vortex at blade tip clearance, from
And leading to biggish backflow phenomenon occur, the shield solar or lunar halo product of simple structure can not solve reflux problem currently on the market, thus
Reduce the efficiency of cooling fan.
Utility model content
Purpose of utility model: in order to solve the deficiencies in the prior art, a kind of dicyclic shield solar or lunar halo described in the utility model
Cooling system is integrated, by making its inner ring top extend one section of outer ring on the basis of existing cooling system integrated ring-type fan,
And cooperation dicyclic shield solar or lunar halo alternating expression is installed to obtain return airway, the air quantity of the formula cooling system collection is high, high-efficient, noise is low
The advantages that.
Technical solution: in order to achieve the goal above, a kind of dicyclic described in the utility model protects solar or lunar halo cooling system collection
At it includes coaxial mounted fan, shield solar or lunar halo and radiator, and the shield solar or lunar halo and radiator are mounted on the crossbeam of automobile
On, fan is arranged the one end for protecting solar or lunar halo on the engine and the mode that radiator is connected through a screw thread is fixed, and protects the another of solar or lunar halo
End and fan obtain return airway by way of installation by adhering, and return airway is equipped with refluxing opening, and the height of refluxing opening is
Reduce the reflux of gas by the way that the refluxing opening is arranged greater than 3mm, the trend of air-flow can be improved, cooling fan can be made
Efficiency improves 8%~12%, and reduces the water temperature of water tank by 10 degrees centigrades, meanwhile, which, which has to reduce, makes an uproar
The effect of sound.
As the further preferred of the utility model, the fan is equipped with fan ring and fan inner ring, outside fan
The length of ring and fan inner ring is inconsistent.
As the further preferred of the utility model, the shield solar or lunar halo is equipped with shield solar or lunar halo outer ring and shield solar or lunar halo inner ring,
Protect solar or lunar halo outer ring and shield solar or lunar halo inner ring.
As the further preferred of the utility model, the refluxing opening on the return airway passes through fan ring and fan
Inner ring, which is respectively embedded into, to be obtained in shield solar or lunar halo outer ring and shield solar or lunar halo inner ring or is respectively embedded by shield solar or lunar halo outer ring and shield solar or lunar halo inner ring
It is obtained in fan ring and fan inner ring.
As the further preferred of the utility model, the gap between the fan ring and shield solar or lunar halo outer ring is 3mm
More than, reduce the reflux of gas, the trend of air-flow can be improved, the efficiency raising 8%~12% of cooling fan can be made, and
And reduce the water temperature of water tank by 10 degrees centigrades, meanwhile, which has the effect of reducing noise.
As the further preferred of the utility model, the distance between the shield solar or lunar halo inner ring and fan inner ring are 3mm
More than, reduce the reflux of gas, the trend of air-flow can be improved, the efficiency raising 8%~12% of cooling fan can be made, and
And reduce the water temperature of water tank by 10 degrees centigrades, meanwhile, which has the effect of reducing noise.
As the further preferred of the utility model, in fan ring and fan inner ring insertion shield solar or lunar halo outer ring and shield solar or lunar halo
Depth in ring is the height greater than refluxing opening.
As the further preferred of the utility model, the radial dimension of the fan leaf on the fan is less than fan inner ring
Radial dimension.
The utility model has the advantages that a kind of dicyclic shield solar or lunar halo cooling system described in the utility model is integrated, by existing cooling
On the basis of the ring-type fan of the system integration, its inner ring top is made to extend one section of outer ring, and cooperates dicyclic shield solar or lunar halo alternating expression peace
Dress obtains return airway, reduces the reflux of gas, can improve the trend of air-flow, the efficiency of cooling fan can be made to improve
8%~12%, and reduce the water temperature of water tank by 10 degrees centigrades, meanwhile, which has the effect of reducing noise,
And this structure is simple, at low cost, stable and reliable in work, and versatility is higher.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the complete section left view of the utility model；
Fig. 4 is the partial enlarged view of return airway；
Air-flow moves towards figure when Fig. 5 is utility model works.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
As shown in Figure 1 and Figure 2, a kind of dicyclic shield solar or lunar halo cooling system described in the utility model is integrated, it includes coaxial
Fan 1, shield solar or lunar halo 2 and the radiator 3 of installation, the fan 1 are equipped with fan ring 11 and fan inner ring 12, protect solar or lunar halo 2
It is equipped with shield solar or lunar halo outer ring 21 and shield solar or lunar halo inner ring 22.
Fan leaf 13 is additionally provided on fan 1, the radial dimension of fan leaf 13 is less than the radial dimension of fan inner ring 12, thus
Guarantee that fan leaf 13 rotates in fan 1.
Embodiment 1
Shield solar or lunar halo 2 and radiator 3 are mounted on the crossbeam of automobile, and fan 1 is arranged on the engine, protect one end of solar or lunar halo 2
The mode being connected through a screw thread with radiator 3 is fixed, and the other end of shield solar or lunar halo 2 is obtained by way of installation by adhering with fan 1
To return airway 4.
As shown in figure 3, figure 4 and figure 5, return airway 4 is respectively embedded into outside shield solar or lunar halo by fan ring 11 and fan inner ring 12
It is obtained in ring 21 and shield solar or lunar halo inner ring 22 or 11 He of fan ring is respectively embedded by shield solar or lunar halo outer ring 21 and shield solar or lunar halo inner ring 22
It is obtained in fan inner ring 12, therefore, fan 1 and shield solar or lunar halo 2 can be installed for alternating expression.
Fan 1 and shield solar or lunar halo 2 are installed by alternating expression, and the gap between fan ring 11 and shield solar or lunar halo outer ring 21 is 3mm,
Protecting the distance between solar or lunar halo inner ring 22 and fan inner ring 12 is 3mm, fan ring 11 and the insertion shield solar or lunar halo outer ring of fan inner ring 12
21 and shield solar or lunar halo inner ring 22 in depth be greater than refluxing opening height.
When fan 1 when rotated, return airway 4 in alternating expression region belongs to low-pressure area, and new air-flow can be continuously
It is supplemented into return airway 4, as shown in figure 5, by adding return airway 4 to significantly reduce traditional ring-type fan
Blade tip turbulence losses, that is, turbulence noise is reduced, to improve the efficiency of fan.
Embodiment 2
Shield solar or lunar halo 2 and radiator 3 are mounted on the crossbeam of automobile, and fan 1 is arranged on the engine, protect one end of solar or lunar halo 2
The mode being connected through a screw thread with radiator 3 is fixed, and the other end of shield solar or lunar halo 2 is obtained by way of installation by adhering with fan 1
To return airway 4.
As shown in figure 3, figure 4 and figure 5, return airway 4 is respectively embedded into outside shield solar or lunar halo by fan ring 11 and fan inner ring 12
It is obtained in ring 21 and shield solar or lunar halo inner ring 22 or 11 He of fan ring is respectively embedded by shield solar or lunar halo outer ring 21 and shield solar or lunar halo inner ring 22
It is obtained in fan inner ring 12, therefore, fan 1 and shield solar or lunar halo 2 can be installed for alternating expression.
Fan 1 and shield solar or lunar halo 2 are installed by alternating expression, and the gap between fan ring 11 and shield solar or lunar halo outer ring 21 is
28mm, shield the distance between solar or lunar halo inner ring 22 and fan inner ring 12 are 28mm, fan ring 11 and the insertion shield wind of fan inner ring 12
It encloses outer ring 21 and protects the depth in solar or lunar halo inner ring 22 as the height greater than refluxing opening.
When fan 1 when rotated, return airway 4 in alternating expression region belongs to low-pressure area, and new air-flow can be continuously
It is supplemented into return airway 4, as shown in figure 5, by adding return airway 4 to significantly reduce traditional ring-type fan
Blade tip turbulence losses, that is, turbulence noise is reduced, to improve the efficiency of fan.
Embodiment 3
Shield solar or lunar halo 2 and radiator 3 are mounted on the crossbeam of automobile, and fan 1 is arranged on the engine, protect one end of solar or lunar halo 2
The mode being connected through a screw thread with radiator 3 is fixed, and the other end of shield solar or lunar halo 2 is obtained by way of installation by adhering with fan 1
To return airway 4.
As shown in figure 3, figure 4 and figure 5, return airway 4 is respectively embedded into outside shield solar or lunar halo by fan ring 11 and fan inner ring 12
It is obtained in ring 21 and shield solar or lunar halo inner ring 22 or 11 He of fan ring is respectively embedded by shield solar or lunar halo outer ring 21 and shield solar or lunar halo inner ring 22
It is obtained in fan inner ring 12, therefore, fan 1 and shield solar or lunar halo 2 can be installed for alternating expression.
Fan 1 and shield solar or lunar halo 2 are installed by alternating expression, and the gap between fan ring 11 and shield solar or lunar halo outer ring 21 is
30mm, shield the distance between solar or lunar halo inner ring 22 and fan inner ring 12 are 30mm, fan ring 11 and the insertion shield wind of fan inner ring 12
It encloses outer ring 21 and protects the depth in solar or lunar halo inner ring 22 as the height greater than refluxing opening.
When fan 1 when rotated, return airway 4 in alternating expression region belongs to low-pressure area, and new air-flow can be continuously
It is supplemented into return airway 4, as shown in figure 5, by adding return airway 4 to significantly reduce traditional ring-type fan
Blade tip turbulence losses, that is, turbulence noise is reduced, to improve the efficiency of fan.
Comparative experiments
1. experiment purpose:
Based on different shield solar or lunar halo systems, the performance of fan, including air quantity of fan, static pressure, consumption power, static pressure effect are tested
Rate.
2. experimental subjects:
Object one: this patent protects solar or lunar halo system and farsighted sunrise ring-type fan (dicyclic ring-type fan)；
Object two: conventional shield solar or lunar halo system and farsighted sunrise ring-type fan (conventional annular fan).
3. experiment condition:
Test reference standard: GB/T1236-2000 " industrial ventilation machine is made a service test with standardization air duct ".
4. test data
Table (one) is the fan performance data that solar or lunar halo system is protected based on this patent；Table (two) is to protect solar or lunar halo system based on conventional
Fan performance data.
Table (one)
Table (two)
5. empirical curve:
Above embodiment is only to illustrate the technical ideas and features of the present invention, and the purpose is to allow be familiar with technology neck
The technical staff in domain can understand the content of the utility model and implement accordingly, and the guarantor of the utility model can not be limited with this
Protect range.All equivalent changes or modifications substantially made according to the spirit of the present invention, should all cover in the utility model
Within protection scope.
Claims (7)
1. a kind of dicyclic shield solar or lunar halo cooling system is integrated, it is characterised in that: it includes coaxial mounted fan (1), shield solar or lunar halo
(2) it is mounted on the crossbeam of automobile with radiator (3), the shield solar or lunar halo (2) and radiator (3), fan (1), which is set in, to be started
On machine, the mode that one end of shield solar or lunar halo (2) is connected through a screw thread with radiator (3) is fixed, and protects the other end and fan of solar or lunar halo (2)
(1) it is obtained by way of installation by adhering return airway (4), return airway (4) are equipped with refluxing opening (41).
2. a kind of dicyclic shield solar or lunar halo cooling system according to claim 1 is integrated, it is characterised in that: the fan
(1) fan ring (11) and fan inner ring (12) are equipped with.
3. a kind of dicyclic shield solar or lunar halo cooling system according to claim 1 is integrated, it is characterised in that: the shield solar or lunar halo
(2) shield solar or lunar halo outer ring (21) and shield solar or lunar halo inner ring (22) are equipped with.
4. a kind of dicyclic shield solar or lunar halo cooling system according to claim 1 is integrated, it is characterised in that: the reflux wind
Refluxing opening (41) on road (4) is respectively embedded into shield solar or lunar halo outer ring (21) and shield wind by fan ring (11) and fan inner ring (12)
It is obtained in circle inner ring (22) or fan ring (11) and wind is respectively embedded by shield solar or lunar halo outer ring (21) and shield solar or lunar halo inner ring (22)
It is obtained in fan inner ring (12).
5. a kind of dicyclic shield solar or lunar halo cooling system according to claim 4 is integrated, it is characterised in that: outside the fan
Gap between ring (11) and shield solar or lunar halo outer ring (21) is 3mm or more.
6. a kind of dicyclic shield solar or lunar halo cooling system according to claim 4 is integrated, it is characterised in that: the shield solar or lunar halo
The distance between inner ring (22) and fan inner ring (12) are 3mm or more.
7. a kind of dicyclic shield solar or lunar halo cooling system according to claim 4 is integrated, it is characterised in that: fan ring (11)
Shield solar or lunar halo outer ring (21) is embedded in fan inner ring (12) and protects the depth in solar or lunar halo inner ring (22) as the height greater than refluxing opening (41)
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822046628.1U CN209398483U (en) | 2018-12-07 | 2018-12-07 | A kind of dicyclic shield solar or lunar halo cooling system is integrated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822046628.1U CN209398483U (en) | 2018-12-07 | 2018-12-07 | A kind of dicyclic shield solar or lunar halo cooling system is integrated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398483U true CN209398483U (en) | 2019-09-17 |
Family
ID=67881798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822046628.1U Active CN209398483U (en) | 2018-12-07 | 2018-12-07 | A kind of dicyclic shield solar or lunar halo cooling system is integrated |
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| CN (1) | CN209398483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681312A (en) * | 2018-12-07 | 2019-04-26 | 苏州睿昕汽车配件有限公司 | A kind of dicyclic shield solar or lunar halo cooling system is integrated |
| CN112814776A (en) * | 2021-01-04 | 2021-05-18 | 东风柳州汽车有限公司 | Heat radiator for automobile engine |
-
2018
- 2018-12-07 CN CN201822046628.1U patent/CN209398483U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681312A (en) * | 2018-12-07 | 2019-04-26 | 苏州睿昕汽车配件有限公司 | A kind of dicyclic shield solar or lunar halo cooling system is integrated |
| CN112814776A (en) * | 2021-01-04 | 2021-05-18 | 东风柳州汽车有限公司 | Heat radiator for automobile engine |
| CN112814776B (en) * | 2021-01-04 | 2022-03-11 | 东风柳州汽车有限公司 | Heat radiator for automobile engine |
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