CN201520209U - Cooling air passage structure of engineering mechanical radiating system - Google Patents
Cooling air passage structure of engineering mechanical radiating system Download PDFInfo
- Publication number
- CN201520209U CN201520209U CN2009200494468U CN200920049446U CN201520209U CN 201520209 U CN201520209 U CN 201520209U CN 2009200494468 U CN2009200494468 U CN 2009200494468U CN 200920049446 U CN200920049446 U CN 200920049446U CN 201520209 U CN201520209 U CN 201520209U
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- CN
- China
- Prior art keywords
- air flow
- bearing seat
- vehicle frame
- cooling
- flow passage
- 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.)
- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a cooling air passage structure of an engineering mechanical radiating system. An air flow passage communicated with the external is arranged inside a vehicle frame, a bearing base is fixed on the vehicle frame and located inside the air flow passage, the vehicle frame is symmetrically provided with two guide plates with heights identical to the height of the air flow passage along an air flowing direction of the air flow passage, the rear portions of the two guide plates are connected to two sides of the bearing base, and front ends of the two guide plates are connected. Hot air flow required to be cooled in the air flow passage is guided through the surface of the bearing base and surfaces of the guide plates, thereby greatly reducing turbulence of hot air flow inside the air flow passage, reducing resistance of air flow, and increasing cooling efficiency of a cooling system to an engine, an engine water tank radiator, a hydraulic system and hydraulic system radiator. In addition, the cooling air passage structure is simple in manufacturing technique and low in cost.
Description
Technical field
The utility model relates to a kind of cooling airway structure of construction machinery and equipment cooling system, belongs to construction machinery and equipment cooling system technical field.
Background technology
Cooling system for some construction machinery and equipments, cooling system as tire roller, the heat that heat that the heat of driving engine itself, engine water tank radiator shed and hydraulic efficiency pressure system and hydraulic systems radiator shed all is by being arranged on the wind-cooling heat dissipating gas channel in the vehicle frame, heat being discharged to the outer and outside air convection of machine.But be subjected to the restriction of compactor structure, a vertically-arranged axle bearing that is used to support front-wheel is arranged in the gas channel of vehicle frame, because of bearing seat vertical with air flow line, and be in the gas channel, therefore thermal current can form big turbulent flow at the lee face of bearing seat, and cooling-air flow is formed bigger resistance, has reduced air-flow velocity, influence the radiating effect of cooling-air flow, caused the overheated of relevant cooling system easily.
Summary of the invention
The purpose of this utility model provides the cooling airway structure of the construction machinery and equipment cooling system that a kind of resistance of air-flow is little, manufacturing process is simple, cost is low.
The utility model is that the technical scheme that achieves the above object is: a kind of cooling airway structure of construction machinery and equipment cooling system, has gas channel in the vehicle frame with exterior, bearing seat is fixed on the vehicle frame and is positioned at gas channel, it is characterized in that: described flow direction along air-flow in the gas channel, vehicle frame is arranged with two deflecting plates identical with the gas channel height, two deflecting plate rear portions are connected with bearing seat, and two deflecting plate front ends link to each other.
The utility model is provided with two deflecting plates in gas channel, by bearing seat surface and baffle surface the need cooling hot gas stream in the gas channel is led, thereby reduce the turbulent phenomenon of thermal current in gas channel significantly, so reduce the resistance of air-flow, improved the cooling effectiveness of cooling system to driving engine itself, engine water tank radiator, hydraulic efficiency pressure system and hydraulic systems radiator.The utility model is simple in structure, has better manufacturability, and manufacturing process is simple, cost is low.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the sectional structure scheme drawing of A-A of the present utility model.
Fig. 3 is the sectional structure scheme drawing of B-B of the present utility model.
Fig. 4 is a perspective view of the present utility model.
Wherein: 1-vehicle frame, 2-gas channel, 3-shrouding, 4-deflecting plate, 5-bearing seat.
The specific embodiment
See shown in Fig. 1～4, the cooling airway structure of construction machinery and equipment cooling system of the present utility model, has gas channel 2 in the vehicle frame 1 with exterior, bearing seat 5 is fixed on the vehicle frame 1 and is positioned at gas channel 2, flow direction along air-flow in the gas channel 2, vehicle frame 1 is arranged with two deflecting plates 4 identical with the gas channel height, two deflecting plates, 4 rear portions are connected with bearing seat 5 both sides, the front end of two deflecting plates 4 links to each other, deflecting plate 4 of the present utility model is the plane, and bearing seat 5 and two deflecting plates 4 are constituted jointly near the fleetline curved surface; Or deflecting plate 4 of the present utility model can be shown in Fig. 3,4, by having the stream line pattern curved surface that arc surfaces tangent and that radius is different constitute more than two, make bearing seat 5 and two deflecting plates, 4 common formation fleetline curved surfaces, because the curved surface on bearing seat 5 surfaces of exposing is as the windward side, so can reduce the turbulent phenomenon of thermal current in gas channel, and reduce air-flow resistance.When bearing seat 5 of the present utility model is cylindrical, two deflecting plates 4 are tangent with bearing seat 5 cylindricals; And bearing seat 5 is the awl cylindricality, and two deflecting plates 4 join with the small cone end of bearing seat 5, see shown in Fig. 3,4 that the utility model also is equipped with a tilting shrouding 3 in the middle and upper part of two deflecting plates, 4 front ends.
Claims (5)
1. the cooling airway structure of a construction machinery and equipment cooling system, has gas channel (2) in the described vehicle frame (1) with exterior, bearing seat (5) is fixed on the vehicle frame (1) and is positioned at gas channel (2), it is characterized in that: described flow direction along gas channel (2) air-flow, vehicle frame (1) is arranged with two deflecting plates (4) highly identical with gas channel (2), two deflecting plates (4) rear portion is connected with bearing seat (5) both sides, and two deflecting plates (4) front end links to each other.
2. the cooling airway structure of construction machinery and equipment cooling system according to claim 1 is characterized in that: described deflecting plate (4) is the plane, or the stream line pattern curved surface that is made of arc surfaces tangent more than two and that radius is different.
3. the cooling airway structure of construction machinery and equipment cooling system according to claim 1 is characterized in that: described bearing seat (5) is for cylindrical, and two deflecting plates (4) are tangent with bearing seat (5) cylindrical.
4. the cooling airway structure of construction machinery and equipment cooling system according to claim 1 is characterized in that: described bearing seat (5) joins with the small cone end of bearing seat (5) for awl cylindricality, two deflecting plates (4).
5. according to the cooling airway structure of the described construction machinery and equipment cooling system of one of claim 1 to 4, it is characterized in that: the middle and upper part of described two deflecting plates (4) front end also is equipped with a tilting shrouding (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200494468U CN201520209U (en) | 2009-11-06 | 2009-11-06 | Cooling air passage structure of engineering mechanical radiating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200494468U CN201520209U (en) | 2009-11-06 | 2009-11-06 | Cooling air passage structure of engineering mechanical radiating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520209U true CN201520209U (en) | 2010-07-07 |
Family
ID=42506388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200494468U Expired - Fee Related CN201520209U (en) | 2009-11-06 | 2009-11-06 | Cooling air passage structure of engineering mechanical radiating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790097A (en) * | 2012-10-30 | 2014-05-14 | 约瑟夫福格勒公司 | Construction machine with machine component |
-
2009
- 2009-11-06 CN CN2009200494468U patent/CN201520209U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790097A (en) * | 2012-10-30 | 2014-05-14 | 约瑟夫福格勒公司 | Construction machine with machine component |
| CN103790097B (en) * | 2012-10-30 | 2016-11-09 | 约瑟夫福格勒公司 | There is the building machinery of mechanical part |
| US9644343B2 (en) | 2012-10-30 | 2017-05-09 | Joseph Voegele Ag | Construction machine with machine component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |