CN105626224A - Air protection device for vehicle fan and heavy automobile - Google Patents
Air protection device for vehicle fan and heavy automobile Download PDFInfo
- Publication number
- CN105626224A CN105626224A CN201410616494.6A CN201410616494A CN105626224A CN 105626224 A CN105626224 A CN 105626224A CN 201410616494 A CN201410616494 A CN 201410616494A CN 105626224 A CN105626224 A CN 105626224A
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- fan
- solar
- lunar halo
- shelling cover
- wind shelling
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Abstract
The invention provides an air protection device for a vehicle fan and a heavy automobile and belongs to the technical field of heavy automobile cooling systems. The air protection device can effectively improve air inlet efficiency of a cooling system and can also effectively lower noise. The air protection device comprises a fan cowl, a hoop, a soft fan coal, an air protection ring, the annular fan and air protection ring supports. The annular fan is adopted as the fan of the device, the air protection ring is designed on the outer face of the annular fan and fixed by the three air protection ring supports, one end of each air protection ring support is fixed to an engine, and the other end of each air protection ring support is fixed to the air protection ring. The soft fan cowl covers the air protection ring and the fan cowl and is fixed through the hoop. The air protection ring is designed on the annular fan so that the gap between the fan and the air protection device can be effectively reduced, secondary air flow circulation is reduced, and efficiency of the fan is improved. Meanwhile, the annular fan is adopted so that noise of the whole automobile can be effectively lowered.
Description
Technical field
The invention belongs to automobile cooling system field, particularly to heavy-duty car cooling system technical field, be specifically related to a kind of onboard fan wind shelling cover device.
Background technology
The fan that current heavy-duty car such as truck uses protects wind apparatus and is broadly divided into two kinds: one is to protect wind apparatus for opening fan (noise is bigger), fix on the engine and protect solar or lunar halo, protect between solar or lunar halo with wind shelling cover with protect wind soft cover be connected, what allow to do fan cylindrical and the gap protected between solar or lunar halo is only small, effectively reduce secondary back, improve fan efficiency; Another kind is for ring-type fan (having good low-noise performance), commonly used U-shaped wind shelling cover assembles with it, it is contemplated that beating of fan, and the gap between fan and wind shelling cover is bigger, thus secondary back air quantity is relatively big, affect the air intake efficiency of fan.
Patent of invention content
For above one or more technical problems, a kind of onboard fan is provided to protect wind apparatus and this heavy-duty car, its tip clearance that can effectively reduce while using ring-type fan between fan and wind shelling cover reduces secondary back, be effectively improved fan high efficiency while, also can effectively reduce the fan contribution to car load noise.
The design invention is attained in that by techniques below measure
A kind of onboard fan wind shelling cover device, adopts ring-type fan, sheathed outside ring-type fan protects solar or lunar halo, protect solar or lunar halo and supported by protecting solar or lunar halo support, protecting solar or lunar halo support one end and be fixed on engine cylinder-body end, solar or lunar halo is protected in the fixing connection of the other end, protects the soft cover connection of wind and protects solar or lunar halo and wind shelling cover; Wind shelling cover is fixed on radiator, adopts and protects the soft cover of wind by wind shelling cover and the cylindrical cladding protecting solar or lunar halo, will protect the soft cover of wind with clip and be separately fixed at wind shelling cover and protect on solar or lunar halo.
Further, protecting solar or lunar halo support is strip supporting structure, and protecting solar or lunar halo support is more than three circumferentially equally distributed supports.
Preferably, protecting solar or lunar halo support and adopt three supports, three supports are circumferentially symmetrical, and one of them support is positioned at the center on the positive top of fan.
Further, the radial clearance between solar or lunar halo inwall and fan outer wall is protected less than or equal to 8mm.
Preferably, the radial clearance between solar or lunar halo inwall and fan outer wall is protected be more than or equal to 6mm, less than or equal to 8mm.
Further, the center of circle of wind shelling cover and fan and the center of circle centering protecting solar or lunar halo.
Further, the described solar or lunar halo support that protects is divided into first, second two parts, one end of Part I is connected with engine cylinder-body end, the other end is connected with one end of Part II, solar or lunar halo is protected in the other end connection of Part II, and Part I adopts pivotally connected with Part II, and Part I and Part II can relatively rotate, it is pivotally connected the relative position that can adjust Part I and Part II, such that it is able to adjust the relative position protecting solar or lunar halo with fan.
Further, protecting solar or lunar halo support one end and be fixed on engine cylinder-body end, the other end is bolted on the outer wall protecting solar or lunar halo.
A kind of heavy-duty car, adopts above-mentioned onboard fan wind shelling cover device.
As shown in drawings, this device includes six parts, respectively: wind shelling cover, clip, protect the soft cover of wind, protect solar or lunar halo, ring-type fan and protect solar or lunar halo support. Three are protected the fixing one end of solar or lunar halo support and are fixed near engine cylinder-body front end face, protect solar or lunar halo for fixing. Protect solar or lunar halo and wrap ring-type fan, protect the radial clearance between solar or lunar halo and ring-type fan outer wall be preferably greater than or equal to 6mm, less than or equal to 8mm, the gap be more than or equal to 6mm prevents electromotor from beating and mismachining tolerance causes encountering in fan work protecting solar or lunar halo. Wind shelling cover is fixed on radiator, the center of circle of wind shelling cover and fan and protect the center of circle centering of solar or lunar halo. With protecting wind soft cover, wind shelling cover and the cylindrical protecting solar or lunar halo are linked together, the soft cover of wind will be protected with clip and be separately fixed at wind shelling cover and protect on solar or lunar halo. Protecting solar or lunar halo and can effectively reducing fan and the gap protecting wind apparatus of this device design, effectively reduces secondary back, improves the air intake efficiency of system. Owing to adopting ring-type fan can effectively reduce the noise of car load.
The present invention has taken into full account the feasibility of manufacture, assembling when design, has simple in construction, and component universality is strong, and easy accessibility can be effectively improved the reliability of heavy type mining car radiator.
Accompanying drawing explanation
Fig. 1 is the front view of the half section of onboard fan wind shelling cover device of the present invention;
Fig. 2 is the Section A-A view of Fig. 1;
Fig. 3 is the top view of onboard fan wind shelling cover device of the present invention;
Fig. 4 is the structure principle chart of onboard fan wind shelling cover device of the present invention;
Fig. 5 is the axonometric chart of onboard fan wind shelling cover device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As described in figures 1 and 5, as shown in Figure 2, this device includes six parts, respectively: wind shelling cover 1, clip 2, protect the soft cover 3 of wind, protect solar or lunar halo 4, ring-type fan 5 and protect solar or lunar halo support 6. Three are protected the fixing one end of solar or lunar halo support and are fixed near electromotor 7 cylinder body front end face, protect solar or lunar halo for fixing. Protect solar or lunar halo and wrap ring-type fan, protect the radial clearance between solar or lunar halo and ring-type fan outer wall be preferably greater than or equal to 6mm, less than or equal to 8mm, the gap be more than or equal to 6mm prevents electromotor from beating and mismachining tolerance causes encountering in fan work protecting solar or lunar halo. Wind shelling cover is fixed on radiator 8, the center of circle of wind shelling cover and fan and protect the center of circle centering of solar or lunar halo. With protecting wind soft cover, wind shelling cover and the cylindrical protecting solar or lunar halo are linked together, the soft cover of wind will be protected with clip and be separately fixed at wind shelling cover and protect on solar or lunar halo. The design invents employing securing member and connects, easy to assembly.
Protect solar or lunar halo support and be divided into first, second two parts, one end of Part I is connected with engine cylinder-body end, the other end is connected with one end of Part II, solar or lunar halo is protected in the other end connection of Part II, Part I adopts pivotally connected with Part II, Part I and Part II can relatively rotate, and are pivotally connected the relative position that can adjust Part I and Part II, such that it is able to adjust the relative position protecting solar or lunar halo with fan. Protecting solar or lunar halo support one end and be fixed on engine cylinder-body end, the other end is bolted on the outer wall protecting solar or lunar halo.
Heavy-duty car, adopts above-mentioned onboard fan wind shelling cover device.
In a further embodiment, protecting solar or lunar halo support is 4 or 6 uniform elongated stripe shape supports.
In a further embodiment, protecting solar or lunar halo support is annular sleeve cartridge type network structure.
In a further embodiment, protecting solar or lunar halo support is integral type structure.
Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit; Although being described in detail with reference to preferred embodiment; those of ordinary skill in the field are it is understood that still can modify to detailed description of the invention or portion of techniques feature carries out the equivalent replacement spirit without deviating from scheme, and it all should be encompassed in the middle of the technical scheme scope that this case is claimed.
Claims (9)
1. an onboard fan wind shelling cover device, it is characterized in that, adopt ring-type fan, sheathed outside ring-type fan protect solar or lunar halo, protect solar or lunar halo and supported by protecting solar or lunar halo support, protecting solar or lunar halo support one end and be fixed on engine cylinder-body end, solar or lunar halo is protected in the fixing connection of the other end, protects the soft cover connection of wind and protects solar or lunar halo and wind shelling cover; Wind shelling cover is fixed on radiator, adopts and protects the soft cover of wind by wind shelling cover and the cylindrical cladding protecting solar or lunar halo, will protect the soft cover of wind with clip and be separately fixed at wind shelling cover and protect on solar or lunar halo.
2. a kind of onboard fan wind shelling cover device according to claim 1, it is characterised in that protecting solar or lunar halo support is strip supporting structure, and protecting solar or lunar halo support is more than three circumferentially equally distributed supports.
3. a kind of onboard fan wind shelling cover device according to claim 2, it is characterised in that protecting solar or lunar halo support and adopt three supports, three supports are circumferentially symmetrical, and one of them support is positioned at the center on the positive top of fan.
4. a kind of onboard fan wind shelling cover device according to claim 1 or 2 or 3, it is characterised in that protect the radial clearance between solar or lunar halo inwall and fan outer wall less than or equal to 8mm.
5. a kind of onboard fan wind shelling cover device according to claim 4, it is characterised in that protect the radial clearance between solar or lunar halo inwall and fan outer wall be more than or equal to 6mm, less than or equal to 8mm.
6. a kind of onboard fan wind shelling cover device according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that the center of circle of wind shelling cover and fan and the center of circle centering protecting solar or lunar halo.
7. a kind of onboard fan wind shelling cover device according to Claims 2 or 3 or 4 or 5 or 6, it is characterized in that, the described solar or lunar halo support that protects is divided into first, second two parts, one end of Part I is connected with engine cylinder-body end, the other end is connected with one end of Part II, solar or lunar halo is protected in the other end connection of Part II, Part I adopts pivotally connected with Part II, Part I and Part II can relatively rotate, it is pivotally connected the relative position that can adjust Part I and Part II, such that it is able to adjust the relative position protecting solar or lunar halo with fan.
8. a kind of onboard fan wind shelling cover device according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, it is characterised in that protecting solar or lunar halo support one end and be fixed on engine cylinder-body end, the other end is bolted on the outer wall protecting solar or lunar halo.
9. a heavy-duty car, it is characterised in that adopt any one the onboard fan wind shelling cover device described in the claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616494.6A CN105626224B (en) | 2014-11-05 | 2014-11-05 | Onboard fan protects wind apparatus and the heavy-duty car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616494.6A CN105626224B (en) | 2014-11-05 | 2014-11-05 | Onboard fan protects wind apparatus and the heavy-duty car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105626224A true CN105626224A (en) | 2016-06-01 |
| CN105626224B CN105626224B (en) | 2018-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410616494.6A Active CN105626224B (en) | 2014-11-05 | 2014-11-05 | Onboard fan protects wind apparatus and the heavy-duty car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626224B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482107A (en) * | 2018-04-08 | 2018-09-04 | 奇瑞万达贵州客车股份有限公司 | A kind of motor radiator mounting structure based on NG plug-in hybrid passenger cars |
| CN110005516A (en) * | 2018-12-07 | 2019-07-12 | 苏州睿昕汽车配件有限公司 | A kind of water conservancy diversion cooling system being made of ring-type fan and shield solar or lunar halo |
| CN110998101A (en) * | 2017-04-03 | 2020-04-10 | 法雷奥热系统公司 | Axial fan housing configured for redirecting a recirculating leakage airflow in a main flow direction |
| CN113757179A (en) * | 2021-09-10 | 2021-12-07 | 一汽解放汽车有限公司 | Flexible fan cover and heat dissipation device |
| CN115217606A (en) * | 2022-07-29 | 2022-10-21 | 东风马勒热系统有限公司 | Adjustable wind protection cover structure and adjusting method thereof |
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|---|---|---|---|---|
| EP0098397A1 (en) * | 1982-07-09 | 1984-01-18 | Iveco Magirus Aktiengesellschaft | A fan shroud attached to a water cooler of an internal-combustion engine |
| US4774911A (en) * | 1985-09-14 | 1988-10-04 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Cooling fan shroud mounted on an engine vehicle |
| CN201560834U (en) * | 2009-10-19 | 2010-08-25 | 天津雷沃动力股份有限公司 | Installation structure of cooling fan of engine |
| CN202370638U (en) * | 2011-11-03 | 2012-08-08 | 北汽福田汽车股份有限公司 | Fan wind scooper and wind-guiding installation structure of vehicle engine cooling system |
| CN202883077U (en) * | 2012-09-25 | 2013-04-17 | 北汽福田汽车股份有限公司 | Fan cover for cooling system of automobile and automobile including fan cover |
| CN202991208U (en) * | 2012-11-23 | 2013-06-12 | 北汽福田汽车股份有限公司 | Wind ring installation structure of cooling fan, engine cooling system and vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103615303B (en) * | 2013-12-04 | 2016-08-17 | 房县诚信汽配有限责任公司 | A kind of self-centering kuppe installing mechanism |
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2014
- 2014-11-05 CN CN201410616494.6A patent/CN105626224B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0098397A1 (en) * | 1982-07-09 | 1984-01-18 | Iveco Magirus Aktiengesellschaft | A fan shroud attached to a water cooler of an internal-combustion engine |
| US4774911A (en) * | 1985-09-14 | 1988-10-04 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Cooling fan shroud mounted on an engine vehicle |
| CN201560834U (en) * | 2009-10-19 | 2010-08-25 | 天津雷沃动力股份有限公司 | Installation structure of cooling fan of engine |
| CN202370638U (en) * | 2011-11-03 | 2012-08-08 | 北汽福田汽车股份有限公司 | Fan wind scooper and wind-guiding installation structure of vehicle engine cooling system |
| CN202883077U (en) * | 2012-09-25 | 2013-04-17 | 北汽福田汽车股份有限公司 | Fan cover for cooling system of automobile and automobile including fan cover |
| CN202991208U (en) * | 2012-11-23 | 2013-06-12 | 北汽福田汽车股份有限公司 | Wind ring installation structure of cooling fan, engine cooling system and vehicle |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110998101A (en) * | 2017-04-03 | 2020-04-10 | 法雷奥热系统公司 | Axial fan housing configured for redirecting a recirculating leakage airflow in a main flow direction |
| CN108482107A (en) * | 2018-04-08 | 2018-09-04 | 奇瑞万达贵州客车股份有限公司 | A kind of motor radiator mounting structure based on NG plug-in hybrid passenger cars |
| CN108482107B (en) * | 2018-04-08 | 2024-03-01 | 奇瑞万达贵州客车股份有限公司 | Motor radiator mounting structure based on NG inserts electric formula hybrid bus |
| CN110005516A (en) * | 2018-12-07 | 2019-07-12 | 苏州睿昕汽车配件有限公司 | A kind of water conservancy diversion cooling system being made of ring-type fan and shield solar or lunar halo |
| CN110005516B (en) * | 2018-12-07 | 2024-02-23 | 苏州睿昕汽车配件有限公司 | Diversion cooling system composed of annular fan and air protection ring |
| CN113757179A (en) * | 2021-09-10 | 2021-12-07 | 一汽解放汽车有限公司 | Flexible fan cover and heat dissipation device |
| CN115217606A (en) * | 2022-07-29 | 2022-10-21 | 东风马勒热系统有限公司 | Adjustable wind protection cover structure and adjusting method thereof |
| CN115217606B (en) * | 2022-07-29 | 2024-04-19 | 东风马勒热系统有限公司 | Adjustable air shield structure and adjusting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105626224B (en) | 2018-10-09 |
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