CN202370638U - Fan wind scooper and wind-guiding installation structure of vehicle engine cooling system - Google Patents
Fan wind scooper and wind-guiding installation structure of vehicle engine cooling system Download PDFInfo
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- CN202370638U CN202370638U CN2011204320316U CN201120432031U CN202370638U CN 202370638 U CN202370638 U CN 202370638U CN 2011204320316 U CN2011204320316 U CN 2011204320316U CN 201120432031 U CN201120432031 U CN 201120432031U CN 202370638 U CN202370638 U CN 202370638U
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- fan
- wind scooper
- wind
- scooper
- sleeve
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Abstract
The utility model discloses a fan wind scooper and a wind-guiding installation structure of a vehicle engine cooling system. The fan wind scooper comprises a scooper body (1), a wind guiding sleeve (2) and a mounting member (4), wherein the wind guiding sleeve (2) and the mounting member (4) are arranged at the end side of the scooper body (1), the wind guiding sleeve (2) is a sleeve made of elastic materials, and two ends of the wind guiding sleeve (2) are respectively fixed on the mounting member (4) and the scooper body (1). When the wind guiding scooper is arranged on the vehicle engine cooling system, the scooper body (1) and the mounting member (4) are respectively fixed on the engine heat radiator (7) and the engine (5). The fan wind scooper disclosed by the utility model is convenient to install and can be used for damping effectively. After the fan wind scooper is installed, axial distances between the scooper body (1) of the fan wind scooper and fan blades (6) are larger, so that the fan blades (6) and a protective wind cover can be prevented from interference in work. In addition, because the scooper body (1) and the mounting member (4) belong to different vibration sources, the wind scooper and the fan blades (6) can be arranged at a smaller radial gap, so that the wind suction efficiency of a fan is increased.
Description
Technical field
The utility model relates to a kind of wind-guiding device, particularly, relates to a kind of fan wind scooper and the wind-guiding mounting structure with vehicle motor cooling system of this fan wind scooper.
Background technique
The main effect of vehicle motor cooling system is that the heat that motor produces at work is dispersed in the air to prevent engine overheat and to make motor be in suitable operating temperature.At this wherein, the design of wind guiding structure is out in the cold easily but also relatively more crucial.As shown in Figure 1, the water-cooled pipeline of motor 5 produces circulation via engine radiator 7, and mounted fan blade 6 is through being installed on wind scooper on the motivation radiator 7 with heat absorption and be dispersed into outside the car on the motor 5.Wind scooper wherein is horn-like, and bigger opening end is located on the engine radiator 7, less opening end kibli fan leaf 6.
Usually can be divided into two kinds according to the relation of the installation between wind scooper and the fan blade, a kind of is " interpolation type " structure, and promptly the end face radial dimension of the kibli fan leaf of wind scooper is slightly less than the outside dimensions of fan blade.The end of wind scooper has a little and is spaced apart and arranged in the fan blade front end.This wind-lead-cover structure is simple, but shortcoming is in order to improve the air draught efficient of fan, and the axial distance design between wind shelling cover and the fan blade less causes the interference between fan blade and the wind scooper easily, thereby cause fan blade to be damaged.Another kind is " outer-enwraped type " structure, and promptly the radial dimension of wind scooper is greater than the size of fan, and its radial clearance is about about 25-30mm, but that shortcoming is a radial clearance is bigger, when causing fan to rotate the loss of air draught big, reduce air draught efficient.Therefore, guaranteeing not produce between said wind scooper and the fan blade under the situation of interference, it is as far as possible little that the gap between the two should be designed.
Simultaneously, as shown in Figure 1, because the cover body 1 of fan blade 6 and wind shelling cover is installed on respectively on motor 5 and the engine radiator 7; Promptly has different focus; Cause amplitude inconsistent, cause easily that also fan blade and wind shelling cover produce interference at work, cause fan and radiator fragile.
The model utility content
The wind-guiding mounting structure that the purpose of the utility model provides a kind of fan wind scooper and comprises the vehicle motor cooling system of this fan wind scooper, said fan wind scooper can be installed on the fan blade outside with gap for a short time and be difficult for producing vibrations with fan blade interferes.
Be to realize above-mentioned purpose, the utility model provides a kind of fan wind scooper, and this wind scooper comprises also and be arranged on distolateral air guiding sleeve of said cover body and assembling set that said air guiding sleeve is that elastic material sleeve and two ends are individually fixed on said assembling set and the said cover body.
Preferably, the end of said cover body is provided with annular joining portion, and the outer circumferential face at this annular joining portion is that conical surface and said air guiding sleeve are set in outside the said conical surface.
Preferably, said assembling set comprises joint, and said joint is sleeve-shaped and is sheathed in the said air guiding sleeve.
Preferably, the joint of said sleeve shape is provided with from the annular stop boss of outer circumferential face radial protrusion and ring packing boss, and said air guiding sleeve is sleeved on said annular stop boss one side and holds said ring packing boss.
Preferably, the outer circumferential face of said ring packing boss is smooth arc shaped surface.
Preferably, this wind scooper also comprises clip, and this clip is fixed in said air guiding sleeve lock ring on the said assembling set.
Preferably, said clip is fastened between said annular stop boss and the ring packing boss.
Preferably, said assembling set also comprises the assembly department that is formed at said joint one end, and said assembly department is provided with some links.
Preferably, be formed with radially outer turning edge with the relative the other end of an end that forms said assembly department on the joint of said assembling set.
In addition; The utility model also provides a kind of wind-guiding mounting structure of vehicle motor cooling system; This wind-guiding mounting structure comprises motor, the engine radiator of vehicle and is fixedly installed in the fan blade on the said motor; It is characterized in that this wind-guiding mounting structure also comprises the fan wind scooper that the utility model is above-mentioned, the said cover body and the said assembling set of said fan wind scooper are fixedly installed in respectively on said engine radiator and the motor.
Preferably, said assembling set is a sleeve-shaped, and said fan blade stretches in the said assembling set, and the external diameter of said fan blade is less than the internal diameter 10-15mm of said assembling set.
Through technique scheme, the fan wind scooper can elastic material sleeve and assembling set through axle head be installed on around the fan blade installation of more convenient wind scooper and damping effectively.When wind scooper was installed to the vehicle motor cooling system, the cover body and the axial distance between the fan blade of fan wind scooper were bigger, can avoid fan blade and wind shelling cover to produce interference at work.And, because cover body belongs to different focus with assembling set, can make and install to the gap with less leading thread between wind scooper and the fan blade, thus the air draught efficient of raising fan.
Other feature and advantage of the utility model will partly specify in embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification, is used to explain the utility model with following embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the wind-guiding mounting structure schematic representation according to the vehicle motor cooling system of the utility model;
Fig. 2 is the side view according to the fan wind scooper of the utility model;
Fig. 3 is the rear view according to the fan wind scooper of the utility model;
Fig. 4 is the decomposing schematic representation of the fan wind scooper shown in Fig. 2;
Fig. 5 is the local enlarged diagram according to the assembling set in the fan wind scooper of the utility model.
Description of reference numerals
1 cover body, 2 air guiding sleeves, 3 clips
4 assembling sets, 5 motors, 6 fan blade
7 engine radiators, 11 annular joining portion, 41 joints
42 assembly departments, 411 annular stop boss, 412 ring packing boss
413 421 links that turn edge
Embodiment
Be elaborated below in conjunction with the embodiment of accompanying drawing to the utility model.Should be understood that embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
As shown in Figure 2; As the total inventive concept of the utility model; A kind of fan wind scooper is provided, and this wind scooper comprises cover body 1, in addition; This wind scooper also comprises and is arranged on said cover body 1 distolateral air guiding sleeve 2 and assembling set 4, and said air guiding sleeve 2 is individually fixed on said assembling set 4 and the said cover body 1 for elastic material sleeve and two ends.
The fan wind scooper of the utility model be used to be installed in fan or specifically fan blade around, thereby make things convenient for the blowing or the air draught of fan blade.Being installed on a side of fan blade with around the cover body of the wind scooper of existing technology directly is installed on fan blade or compartment of terrain, different is; The cover body 1 of the fan wind scooper of the utility model is installed on around the fan blade indirectly through air guiding sleeve 2 and assembling set 4; Just aforesaid " outer-enwraped type " structure; Promptly in as shown in Figures 2 and 3 the fan wind scooper, can fan blade be stretched in the said assembling set 4.Because cover body 1 distolateral set up air guiding sleeve 2 and assembling set 4, between cover body 1 and assembling set 4, formed by what elastic material sleeve cover protected and protected the wind passage, conveniently stretch into the fan blade air draught in the assembling set 4, raising air draught efficient.Air guiding sleeve 2 wherein is as the elastic material sleeve, the banded sleeve of rubber material for example, and also damping effectively weakens the vibrations that are sent to the other end from sleeve one end in other words effectively.And air guiding sleeve 2 two ends are individually fixed on said assembling set 4 and the said cover body 1, when the fan wind scooper installs and fixes through assembling set 4, make things convenient for the mounting point of assembling set 4 to regulate.
For making things convenient for engaging of cover body 1 and air guiding sleeve 2, as shown in Figure 4, the end of said cover body 1 is provided preferably with annular joining portion 11, and the outer circumferential face at this annular joining portion 11 can be conical surface and said air guiding sleeve 2 is set in outside the said conical surface.Particularly; Axial rearward end at cover body as shown in Figure 41 is provided with an annular joining portion 11 with conical surface, correspondingly, also can form a sector roughly on the air guiding sleeve 2; The tilt angle of said sector is preferably the inclination angle less than said conical surface, makes the two sides fluid-tight engagement.The mode that this inclined-plane engages helps eliminating or weakening the vibrations between two mating part.Certainly, for more stable fixing, when air guiding sleeve 2 covers install to annular joining portion 11 peripheries, also can set up hoop and fix.
Increase part about another of the fan wind scooper of the utility model, promptly assembling set 4, the visible Fig. 5 of its concrete structure.As shown in the figure, said assembling set 4 preferably includes joint 41, and said joint 41 is sleeve-shaped and is sheathed in the said air guiding sleeve 2.Like this, assembling set 4 is connected with air guiding sleeve 2 through its joint 41.Wherein, be provided preferably with annular stop boss 411 and ring packing boss 412 on the joint 41 of said sleeve shape from the outer circumferential face radial protrusion, as shown in Figure 5.When connection; Said air guiding sleeve 2 is sleeved on said annular stop boss 411 1 sides and holds said ring packing boss 412; Be that assembling set 4 left ends of air guiding sleeve 2 from Fig. 5 are enclosed within on the joint 41; The end stop bit of air guiding sleeve 2 is in the left side of said annular stop boss 411, and the boss of ring packing simultaneously 412 then is inserted in the air guiding sleeve 2.Wherein, Said annular stop boss 411 is used to assemble stop bit; The outer circumferential face of said ring packing boss 412 is preferably smooth arc shaped surface; Make and ring packing boss 412 and air guiding sleeve 2 internal surface fluid-tight engagement play sealing effect, can stop that wind is from outflow between joint 41 and the air guiding sleeve 2 as resilient sleeve.
In addition, for being fastenedly connected, the fan wind scooper also can comprise clip 3 (for example common flexible pipe hoop), and this clip 3 is fixed in said air guiding sleeve 2 lock rings on the said assembling set 4.Preferably, said clip 3 is fastened in the restraining groove that forms between said annular stop boss 411 and the ring packing boss 412, thereby air guiding sleeve 2 more closely is connected with assembling set 4 securely.Assembling set 4 is as connector element is installed; Its end-face structure is as shown in Figure 3, and visible in conjunction with Fig. 5, said assembling set 4 also can comprise the assembly department 42 that is formed at said joint 41 1 ends; These assembly department 42 radially outwards stretch out; For example can be the structure that turns edge of the end of joint 41, also can be to link to each other and have the flat board etc. of center hole in joint 41 1 ends, and the big I of its external diameter is confirmed according to installation conditions is required.Be provided preferably with some links 421 (being illustrated in figure 3 as 3 fixed supports that are uniformly distributed with) on the said assembly department 42, so that be fixedly installed on other parts (for example motor).Preferably, also can be formed with the relative the other end of an end that forms said assembly department 42 on the joint 41 of said assembling set 4 and radially outerly turn edge 413, this turns edge and 413 can prevent that air guiding sleeve 2 is from joint 41 landings.
On the basis of said fans wind scooper, the utility model also provides a kind of wind-guiding mounting structure of vehicle motor cooling system, and its mounting structure is as shown in Figure 1.From Fig. 1 and combine Fig. 2 to Fig. 5 visible; This wind-guiding mounting structure comprises motor 5, the engine radiator 7 of vehicle and is fixedly installed in the fan blade 6 (fan blade among Fig. 1 is installed on the motor and stretches in the fan wind scooper, and it is invisible to stretch into part) on the said motor 5.Wherein, this wind-guiding mounting structure also comprises the fan wind scooper that the utility model is above-mentioned, and the cover body 1 and the assembling set 4 of said fan wind scooper are fixedly installed in respectively on engine radiator 7 and the motor 5.
In this wind-guiding mounting structure; Because assembling set 4 directly is fixed on the motor 5 through the link 421 of its end face, and fan blade 6 also is fixedly mounted on the motor 5, so the two belongs to same focus; Promptly from the vibrations of motor 5; And engine radiator 7 is installed on the vehicle frame of vehicle, belongs to another focus, and the vibrations between cover body 1 and the assembling set 4 can weaken through resilient sleeve.Therefore, littler even the radial clearance between the assembling set 4 of fan wind scooper and the assembling set 4 can form when manufacturing and designing than the assemblage gap between existing wind scooper and the fan blade, also be not easy to make the two to produce vibrations and interfere.Preferably, said assembling set 4 is a sleeve-shaped, and said fan blade 6 stretches in the said assembling set 4, and the external diameter of said fan blade 6 is less than the internal diameter 10-15mm of said assembling set 4, and promptly radial clearance probably is 5-8mm.Under so little radial clearance, relative increase the air draught efficient of fan blade 6, also reduced from the hot air reflux situation of engine radiator 7 sucking-offs.In this wind-guiding mounting structure, structure is more compact, has also increased the air-guiding aisle between engine radiator 7 and the fan blade 6, and the hot gas flow when making the hot blast sucking-off is more even, the air draught better effects if.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned mode of execution; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technological scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Claims (11)
1. fan wind scooper; This wind scooper comprises cover body (1); It is characterized in that; This wind scooper comprises also and is arranged on distolateral air guiding sleeve (2) of said cover body (1) and assembling set (4) that said air guiding sleeve (2) is individually fixed on said cover body (1) and the said assembling set (4) for elastic material sleeve and two ends.
2. fan wind scooper according to claim 1 is characterized in that, the end of said cover body (1) is provided with annular joining portion (11), and the outer circumferential face at this annular joining portion (11) is that conical surface and said air guiding sleeve (2) are set in outside the said conical surface.
3. fan wind scooper according to claim 1 is characterized in that, said assembling set (4) comprises joint (41), and said joint (41) is sleeve-shaped and is sheathed in the said air guiding sleeve (2).
4. fan wind scooper according to claim 3; It is characterized in that; The joint of said sleeve shape (41) is provided with from the annular stop boss (411) of outer circumferential face radial protrusion and ring packing boss (412), and said air guiding sleeve (2) is sleeved on said annular stop boss (411) one sides and holds said ring packing boss (412).
5. fan wind scooper according to claim 4 is characterized in that, the outer circumferential face of said ring packing boss (412) is smooth arc shaped surface.
6. fan wind scooper according to claim 4 is characterized in that, this wind scooper also comprises clip (3), and this clip (3) is fixed in said air guiding sleeve (2) lock ring on the said assembling set (4).
7. fan wind scooper according to claim 6 is characterized in that, said clip (3) is fastened between said annular stop boss (411) and the ring packing boss (412).
8. fan wind scooper according to claim 3 is characterized in that, said assembling set (4) also comprises the assembly department (42) that is formed at said joint (41) one ends, and said assembly department (42) is provided with some links (421).
9. fan wind scooper according to claim 8 is characterized in that, the joint (41) of said assembling set (4) is gone up with the relative the other end of an end that forms said assembly department (42) and is formed with radially outer turning edge (413).
10. the wind-guiding mounting structure of a vehicle motor cooling system; This wind-guiding mounting structure comprises motor (5), the engine radiator (7) of vehicle and is fixedly installed in the fan blade (6) on the said motor (5); It is characterized in that; This wind-guiding mounting structure comprises that also the said cover body (1) of said fan wind scooper and said assembling set (4) are fixedly installed in respectively on said engine radiator (7) and the motor (5) according to any described fan wind scooper among the claim 1-9.
11. the wind-guiding mounting structure of vehicle motor cooling system according to claim 10; It is characterized in that; Said assembling set (4) is a sleeve-shaped; Said fan blade (6) stretches in the said assembling set (4), and the external diameter of said fan blade (6) is less than the internal diameter 10-15mm of said assembling set (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204320316U CN202370638U (en) | 2011-11-03 | 2011-11-03 | Fan wind scooper and wind-guiding installation structure of vehicle engine cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204320316U CN202370638U (en) | 2011-11-03 | 2011-11-03 | Fan wind scooper and wind-guiding installation structure of vehicle engine cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370638U true CN202370638U (en) | 2012-08-08 |
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ID=46594344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204320316U Expired - Lifetime CN202370638U (en) | 2011-11-03 | 2011-11-03 | Fan wind scooper and wind-guiding installation structure of vehicle engine cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370638U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653270A (en) * | 2014-06-26 | 2015-05-27 | 东风柳州汽车有限公司 | Wind protection housing for heavy-duty automobile |
| CN105626224A (en) * | 2014-11-05 | 2016-06-01 | 陕西重型汽车有限公司 | Air protection device for vehicle fan and heavy automobile |
| CN106468289A (en) * | 2016-06-28 | 2017-03-01 | 徐工集团工程机械有限公司 | Wind scooper, electromotor and engineering truck |
| CN106672861A (en) * | 2016-12-27 | 2017-05-17 | 柳州柳工叉车有限公司 | Low-noise high-efficiency heat-dissipation air-guide system of forklift |
| CN111002819A (en) * | 2018-10-08 | 2020-04-14 | 郑州宇通客车股份有限公司 | Vehicle using blowing type heat sink |
| CN113187594A (en) * | 2021-04-19 | 2021-07-30 | 东风柳州汽车有限公司 | Heat radiator |
| CN113294233A (en) * | 2021-04-28 | 2021-08-24 | 华纳圣龙（宁波）有限公司 | Assembly method of wind protection ring assembly |
-
2011
- 2011-11-03 CN CN2011204320316U patent/CN202370638U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653270A (en) * | 2014-06-26 | 2015-05-27 | 东风柳州汽车有限公司 | Wind protection housing for heavy-duty automobile |
| CN105626224A (en) * | 2014-11-05 | 2016-06-01 | 陕西重型汽车有限公司 | Air protection device for vehicle fan and heavy automobile |
| CN106468289A (en) * | 2016-06-28 | 2017-03-01 | 徐工集团工程机械有限公司 | Wind scooper, electromotor and engineering truck |
| CN106672861A (en) * | 2016-12-27 | 2017-05-17 | 柳州柳工叉车有限公司 | Low-noise high-efficiency heat-dissipation air-guide system of forklift |
| CN111002819A (en) * | 2018-10-08 | 2020-04-14 | 郑州宇通客车股份有限公司 | Vehicle using blowing type heat sink |
| CN113187594A (en) * | 2021-04-19 | 2021-07-30 | 东风柳州汽车有限公司 | Heat radiator |
| CN113294233A (en) * | 2021-04-28 | 2021-08-24 | 华纳圣龙（宁波）有限公司 | Assembly method of wind protection ring assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |