CN105626224B - Onboard fan protects wind apparatus and the heavy-duty car - Google Patents
Onboard fan protects wind apparatus and the heavy-duty car Download PDFInfo
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- CN105626224B CN105626224B CN201410616494.6A CN201410616494A CN105626224B CN 105626224 B CN105626224 B CN 105626224B CN 201410616494 A CN201410616494 A CN 201410616494A CN 105626224 B CN105626224 B CN 105626224B
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- lunar halo
- fan
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- wind
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Abstract
The present invention provides a kind of onboard fan wind shelling cover device and the heavy-duty car, belongs to heavy-duty car cooling system technical field, while capable of effectively improving cooling system air intake efficiency, also can effectively reduce noise.The present apparatus includes：Wind shelling cover, clip, protect the soft cover of wind, protect solar or lunar halo, ring-type fan and shield solar or lunar halo holder, the fan of this device uses ring-type fan, a shield solar or lunar halo is designed outside ring-type fan, shield solar or lunar halo is fixed by three shield solar or lunar halo holders, shield solar or lunar halo holder one end is fixed on engine, the other end fixes shield solar or lunar halo, shield wind is soft to be covered on outside shield solar or lunar halo and wind shelling cover and is fixed with clip, design shield solar or lunar halo can effectively reduce fan and protect the gap of wind apparatus outside ring-type fan, reduce the secondary cycle of air-flow, improve fan efficiency, the noise of vehicle can be effectively reduced using ring-type fan simultaneously.
Description
Technical field
The invention belongs to automobile cooling system fields, more particularly to heavy-duty car cooling system technical field, and in particular to
A kind of onboard fan wind shelling cover device.
Background technology
The fan shield wind apparatus that heavy-duty car such as truck uses at present is broadly divided into two kinds：One is for opening fan
The shield wind apparatus of (noise is larger), fixed shield solar or lunar halo, protects between solar or lunar halo and wind shelling cover and is connected with the soft cover of shield wind, permitted on the engine
Perhaps the gap between fan outer circle and shield solar or lunar halo is made small, effectively reduces secondary back, improve fan efficiency；It is another
It is generally to be assembled therewith using U-shaped wind shelling cover, it is contemplated that fan for ring-type fan (with preferable low-noise performance)
Bounce, the gap between fan and wind shelling cover is larger, to secondary back air quantity it is larger, influence the air intake efficiency of fan.
Patent of invention content
For above one or more technical problems, a kind of onboard fan shield wind apparatus and the heavy-duty car are provided,
The tip clearance that can be effectively reduced while using ring-type fan between fan and wind shelling cover reduces secondary back, effective
It is efficient simultaneously to improve fan, also can effectively reduce contribution of the fan to vehicle noise.
The design invention realizes above-mentioned purpose by following technical measures：
A kind of onboard fan wind shelling cover device is arranged shield solar or lunar halo using ring-type fan outside ring-type fan, shield solar or lunar halo by
Shield solar or lunar halo holder is supported, and shield solar or lunar halo holder one end is fixed on engine cylinder body end, and the other end is fixedly connected with shield solar or lunar halo, protects wind
Soft cover connection shield solar or lunar halo and wind shelling cover；Wind shelling cover is fixed on radiator, and by wind shelling cover and the outer of solar or lunar halo is protected using the soft cover of shield wind
Circle cladding will be protected the soft cover of wind with clip and is separately fixed on wind shelling cover and shield solar or lunar halo.
Further, shield solar or lunar halo holder is strip supporting structure, and shield solar or lunar halo holder is three or more circumferentially uniform point
The holder of cloth.
Preferably, shield solar or lunar halo holder uses three holders, and three holders are circumferentially symmetrical, and one of holder is located at
The center of the upper part of fan.
Further, the radial clearance protected between solar or lunar halo inner wall and fan outer wall is less than or equal to 8mm.
Preferably, the radial clearance protected between solar or lunar halo inner wall and fan outer wall is more than or equal to 6mm, is less than or equal to 8mm.
Further, the center of circle centering in the center of circle of wind shelling cover and fan and shield solar or lunar halo.
Further, the shield solar or lunar halo holder is divided into first, second two parts, one end of first part and engine cylinder
Body end portion connects, and one end of the other end and second part connects, the other end connection shield solar or lunar halo of second part, first part and the
Two parts are using being pivotally connected, and first part can relatively rotate with second part, and can be adjusted by being pivotally connected by first
Divide the relative position with second part, so as to adjust the relative position of shield solar or lunar halo and fan.
Further, shield solar or lunar halo holder one end is fixed on engine cylinder body end, and the other end is bolted on shield wind
On the outer wall of circle.
A kind of heavy-duty car, using above-mentioned onboard fan wind shelling cover device.
As shown in the picture, the present apparatus includes six parts, is respectively：The soft cover of wind shelling cover, clip, shield wind, shield solar or lunar halo, annular wind
Fan and shield solar or lunar halo holder.Three shield solar or lunar halo holders are fixed one end and are fixed near engine cylinder body front end face, for fixed shield wind
Circle.Shield solar or lunar halo wraps ring-type fan, and the radial clearance protected between solar or lunar halo and ring-type fan outer wall is preferably greater than or equal to 6mm, small
In equal to 8mm, the gap more than or equal to 6mm prevents engine bounce and mismachining tolerance from causing to encounter shield wind in fan work
Circle.Wind shelling cover is fixed on radiator, the center of circle centering in the center of circle and fan and shield solar or lunar halo of wind shelling cover.Wind will be protected with the shield soft cover of wind
The outer circle of cover and shield solar or lunar halo links together, and will protect the soft cover of wind with clip is separately fixed on wind shelling cover and shield solar or lunar halo.The present apparatus
The shield solar or lunar halo of design can effectively reduce fan with protect wind apparatus gap, effectively reduce secondary back, improve system into
Wind efficiency.Due to can effectively reduce the noise of vehicle using ring-type fan.
The present invention has fully considered the feasibility of manufacture, assembly in design, has simple in structure, component universality
By force, convenient for disassembly and assembly, the reliability of heavy type mining vehicle radiator can be effectively improved.
Description of the drawings
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 vertical 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 stereogram of onboard fan wind shelling cover device of the present invention.
Specific implementation mode
Invention is further described in detail below in conjunction with the accompanying drawings.
As described in figures 1 and 5, as shown in Fig. 2, the present apparatus includes six parts, is respectively：Wind shelling cover 1, clip 2, shield wind are soft
Cover 3, shield solar or lunar halo 4, ring-type fan 5 and shield solar or lunar halo holder 6.Three shield solar or lunar halo holders are fixed before one end is fixed on 7 cylinder body of engine
Near end face, for fixed shield solar or lunar halo.Shield solar or lunar halo wraps ring-type fan, protects between the radial direction between solar or lunar halo and ring-type fan outer wall
Gap is preferably greater than or equal to 6mm, is less than or equal to 8mm, and the gap more than or equal to 6mm prevents engine bounce and mismachining tolerance from causing
Shield solar or lunar halo is encountered in fan work.Wind shelling cover is fixed on radiator 8, the center of circle pair in the center of circle and fan and shield solar or lunar halo of wind shelling cover
In.The outer circle of wind shelling cover and shield solar or lunar halo is linked together with shield wind soft cover, will protect the soft cover of wind with clip is separately fixed at shield wind
On cover and shield solar or lunar halo.The design invention is connected using fastener, easy to assembly.
Shield solar or lunar halo holder is divided into first, second two parts, and one end of first part is connect with engine cylinder body end, another
End is connect with one end of second part, and the other end connection shield solar or lunar halo of second part, first part uses pivot with second part
Connection, first part can relatively rotate with second part, and first part and second part can be adjusted by being pivotally connected
Relative position, so as to adjust the relative position of shield solar or lunar halo and fan.Shield solar or lunar halo holder one end is fixed on engine cylinder body end
Portion, the other end are bolted on the outer wall of shield solar or lunar halo.
Heavy-duty car, using above-mentioned onboard fan wind shelling cover device.
In a further embodiment, shield solar or lunar halo holder is 4 or 6 uniformly distributed elongated stripe shape holders.
In a further embodiment, shield solar or lunar halo holder is annular sleeve cartridge type reticular structure.
In a further embodiment, shield solar or lunar halo holder is an integral structure.
Finally it should be noted that:Above example is only to illustrate technical solution rather than its limitations；Although with reference to compared with
Good embodiment is described in detail, those of ordinary skills in the art should understand that：It still can be to specific embodiment party
Formula modifies or carries out equivalent replacement without departing from the spirit of scheme to some technical characteristics, should all cover and be asked in this case
It asks in the technical proposal scope of protection.
Claims (8)
1. a kind of onboard fan wind shelling cover device, which is characterized in that use ring-type fan, shield wind is arranged outside ring-type fan
Circle, shield solar or lunar halo are supported by shield solar or lunar halo holder, and shield solar or lunar halo holder one end is fixed on engine cylinder body end, and the other end is fixedly connected
Protect solar or lunar halo, the soft cover connection shield solar or lunar halo of shield wind and wind shelling cover；Wind shelling cover is fixed on radiator, using the soft cover of shield wind by wind shelling cover and
The outer circle cladding for protecting solar or lunar halo will be protected the soft cover of wind with clip and is separately fixed on wind shelling cover and shield solar or lunar halo；The shield solar or lunar halo holder
It is divided into first, second two parts, one end of first part is connect with engine cylinder body end, one end of the other end and second part
Connection, the other end connection shield solar or lunar halo of second part, first part use with second part and are pivotally connected, first part and second
Part can relatively rotate, and the relative position that can adjust first part and second part is pivotally connected, so as to adjust
The relative position of whole shield solar or lunar halo and fan.
2. a kind of onboard fan wind shelling cover device according to claim 1, which is characterized in that shield solar or lunar halo holder is strip
Supporting structure, shield solar or lunar halo holder are three or more circumferentially equally distributed holders.
3. a kind of onboard fan wind shelling cover device according to claim 2, which is characterized in that shield solar or lunar halo holder uses three
Holder, three holders are circumferentially symmetrical, and one of holder is located at the center of the upper part of fan.
4. a kind of onboard fan wind shelling cover device according to claim 1, which is characterized in that outside shield solar or lunar halo inner wall and fan
Radial clearance between wall is less than or equal to 8mm.
5. a kind of onboard fan wind shelling cover device according to claim 4, which is characterized in that outside shield solar or lunar halo inner wall and fan
Radial clearance between wall is more than or equal to 6mm, is less than or equal to 8mm.
6. a kind of onboard fan wind shelling cover device according to claim 1, which is characterized in that the center of circle of wind shelling cover and fan
With the center of circle centering of shield solar or lunar halo.
7. a kind of onboard fan wind shelling cover device according to claim 1, which is characterized in that shield solar or lunar halo holder one end is fixed
In engine cylinder body end, the other end is bolted on the outer wall of shield solar or lunar halo.
8. a kind of heavy-duty car, which is characterized in that using any onboard fan wind shelling cover described in the claims 1 to 7
Device.
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 CN105626224A (en) | 2016-06-01 |
| CN105626224B true CN105626224B (en) | 2018-10-09 |
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| 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 |
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| CN (1) | CN105626224B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3064540B1 (en) * | 2017-04-03 | 2019-08-02 | Valeo Systemes Thermiques | SUPPORT FOR VENTILATION DEVICE, VENTILATION DEVICE AND CORRESPONDING COOLING MODULE |
| 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 |
| 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 |
| CN113757179B (en) * | 2021-09-10 | 2022-11-15 | 一汽解放汽车有限公司 | Flexible fan cover and heat dissipation device |
| CN115217606B (en) * | 2022-07-29 | 2024-04-19 | 东风马勒热***有限公司 | Adjustable air shield structure and adjusting method thereof |
Citations (3)
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|---|---|---|---|---|
| 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 |
| CN103615303A (en) * | 2013-12-04 | 2014-03-05 | 房县诚信汽配有限责任公司 | Self-centering guide hood installation mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225653A1 (en) * | 1982-07-09 | 1984-03-15 | Iveco Magirus AG, 7900 Ulm | COOLER COVER FIXED TO A WATER COOLER OF INTERNAL COMBUSTION ENGINES |
| JPH0247228Y2 (en) * | 1985-09-14 | 1990-12-12 | ||
| 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 |
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2014
- 2014-11-05 CN CN201410616494.6A patent/CN105626224B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103615303A (en) * | 2013-12-04 | 2014-03-05 | 房县诚信汽配有限责任公司 | Self-centering guide hood installation mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105626224A (en) | 2016-06-01 |
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