CN109681312A - 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
- Publication number
- CN109681312A CN109681312A CN201811492939.9A CN201811492939A CN109681312A CN 109681312 A CN109681312 A CN 109681312A CN 201811492939 A CN201811492939 A CN 201811492939A CN 109681312 A CN109681312 A CN 109681312A
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- CN
- China
- Prior art keywords
- fan
- lunar halo
- solar
- shield solar
- shield
- 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.)
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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
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/06—Guiding or ducting air to, or from, ducted fans
-
- 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
- F01P11/10—Guiding or ducting cooling-air, to, or from, liquid-to-air heat exchangers
-
- 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
- F01P11/12—Filtering, cooling, or silencing cooling-air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention 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 present invention relates to a kind of engine-cooling system component, specifically a kind of dicyclic shield solar or lunar halo cooling system is integrated.
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 disappear
Consumption is far below world average level.With the continuous development of Domestic Automotive Industry, to the automobile production of automobile production manufacturer at
Originally, energy consumption control proposes requirements at the higher level.The time and account for vehicle that automobile needs fan to run at high speed in the process of moving
The 20-30% of total run time, silicon oil filled fan clutch can effectively reduce engine power consumption, improve engine combustion
Burning, increasing service life of engine, 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 change
It is apt to cooling system to improve the heat dissipation performance of cooling system, is the intermediate portions of presently relevant research.
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.
Summary of the invention
Goal of the invention: in order to solve the deficiencies in the prior art, a kind of dicyclic shield solar or lunar halo cooling system of the present invention
It is integrated, by making its inner ring top extend one section of outer ring, and cooperate on the basis of existing cooling system integrated ring-type fan
Dicyclic shield solar or lunar halo alternating expression is installed to obtain return airway, and it is excellent that the air quantity of the formula cooling system collection is high, high-efficient, noise is low etc.
Point.
Technical solution: in order to achieve the goal above, a kind of dicyclic shield solar or lunar halo cooling system of the present invention is integrated,
It includes that coaxial mounted fan, shield solar or lunar halo and radiator, the shield solar or lunar halo and radiator are mounted on the crossbeam of automobile,
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 other end of solar or lunar halo
Return airway is obtained by way of installation by adhering with fan, return airway is equipped with refluxing opening, and the height of refluxing opening is big
Reduce the reflux of gas by the way that the refluxing opening is arranged in 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 present invention further optimization, the fan be equipped with fan ring and fan inner ring, fan ring and
The length of fan inner ring is inconsistent.
As present invention further optimization, the shield solar or lunar halo is equipped with shield solar or lunar halo outer ring and shield solar or lunar halo inner ring, protects wind
Enclose outer ring and shield solar or lunar halo inner ring.
As present invention further optimization, the refluxing opening on the return airway passes through in fan ring and fan
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 into wind by shield solar or lunar halo outer ring and shield solar or lunar halo inner ring
It is obtained in fan outer ring and fan inner ring.
As present invention further optimization, the fan ring and shield solar or lunar halo outer ring between gap be 3mm with
On, 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 present invention further optimization, the distance between the shield solar or lunar halo inner ring and fan inner ring be 3mm with
On, 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 present invention further optimization, solar or lunar halo outer ring and shield solar or lunar halo inner ring are protected in fan ring and the insertion of fan inner ring
Interior depth is the height greater than refluxing opening.
As present invention further optimization, 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 of the present invention is integrated, by existing cooling system
On the basis of integrated ring-type fan, its inner ring top is made to extend one section of outer ring, and dicyclic shield solar or lunar halo alternating expression is cooperated to be mounted so as to
To return airway, reduce the reflux of gas, the trend of air-flow can be improved, can make cooling fan efficiency 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 main view of the invention；
Fig. 2 is left view of the invention；
Fig. 3 is complete section left view of the invention；
Fig. 4 is the partial enlarged view of return airway；
Fig. 5 moves towards figure for air-flow when the invention works；
Fig. 6 is static pressure curve graph in comparative experiments；
Fig. 7 is static pressure efficiency curve graph in comparative experiments.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
As shown in Figure 1 and Figure 2, a kind of dicyclic shield solar or lunar halo cooling system of the present invention is integrated, it includes coaxial peace
Fan 1, shield solar or lunar halo 2 and the radiator 3 of dress, the fan 1 are equipped with fan ring 11 and fan inner ring 12, protect on solar or lunar halo 2
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, from
And guarantees fan leaf 13 and rotated 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 shield solar or lunar halo by fan ring 11 and fan inner ring 12
It is obtained in outer ring 21 and shield solar or lunar halo inner ring 22 or fan ring 11 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, shield the distance between solar or lunar halo inner ring 22 and fan inner ring 12 are 3mm, fan ring 11 and the insertion shield solar or lunar halo of fan inner ring 12
Depth in outer ring 21 and shield solar or lunar halo inner ring 22 is 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 annular wind
The blade tip turbulence losses of fan, that is, reduce turbulence noise, 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 shield solar or lunar halo by fan ring 11 and fan inner ring 12
It is obtained in outer ring 21 and shield solar or lunar halo inner ring 22 or fan ring 11 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 annular wind
The blade tip turbulence losses of fan, that is, reduce turbulence noise, 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 shield solar or lunar halo by fan ring 11 and fan inner ring 12
It is obtained in outer ring 21 and shield solar or lunar halo inner ring 22 or fan ring 11 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 annular wind
The blade tip turbulence losses of fan, that is, reduce turbulence noise, 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
The fan performance data of system.
Table (one)
Table (two)
The technical concepts and features of above embodiment only to illustrate the invention, the purpose is to allow be familiar with the technical field
Technical staff can understand the content of the present invention and implement it accordingly, can not limited the scope of the invention with this.It is all
The equivalent changes or modifications that Spirit Essence is made according to the present invention, should be covered by the protection scope of the present invention.
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 |
|---|---|---|---|
| CN201811492939.9A CN109681312A (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 |
|---|---|---|---|
| CN201811492939.9A CN109681312A (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 |
|---|---|
| CN109681312A true CN109681312A (en) | 2019-04-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811492939.9A Pending CN109681312A (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) | CN109681312A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067635A (en) * | 2019-05-29 | 2019-07-30 | 浙江美可达摩托车有限公司 | A kind of water tank mounting structure of motorcycle engine |
| CN112814776A (en) * | 2021-01-04 | 2021-05-18 | 东风柳州汽车有限公司 | Heat radiator for automobile engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203146394U (en) * | 2013-03-28 | 2013-08-21 | 中国重汽集团济宁商用车有限公司 | C-shaped shroud |
| CN209398483U (en) * | 2018-12-07 | 2019-09-17 | 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 |
-
2018
- 2018-12-07 CN CN201811492939.9A patent/CN109681312A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203146394U (en) * | 2013-03-28 | 2013-08-21 | 中国重汽集团济宁商用车有限公司 | C-shaped shroud |
| CN209398483U (en) * | 2018-12-07 | 2019-09-17 | 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067635A (en) * | 2019-05-29 | 2019-07-30 | 浙江美可达摩托车有限公司 | A kind of water tank mounting structure of motorcycle engine |
| CN110067635B (en) * | 2019-05-29 | 2024-01-09 | 浙江美可达摩托车有限公司 | Water tank mounting structure of motorcycle engine |
| 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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