CN201132968Y - Wind scooper of cooling system for hydraulic shovel - Google Patents
Wind scooper of cooling system for hydraulic shovel Download PDFInfo
- Publication number
- CN201132968Y CN201132968Y CNU2007201953170U CN200720195317U CN201132968Y CN 201132968 Y CN201132968 Y CN 201132968Y CN U2007201953170 U CNU2007201953170 U CN U2007201953170U CN 200720195317 U CN200720195317 U CN 200720195317U CN 201132968 Y CN201132968 Y CN 201132968Y
- Authority
- CN
- China
- Prior art keywords
- wind scooper
- cooling system
- streamlined reefer
- reefer housing
- model
- 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
Links
Images
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a wind scooper for the cooling system of a hydraulic excavator, which comprises a wind scooper body and a base plate. The wind scooper is of a streamlined structure formed by a thin steel plate through punch forming, and the interior of the wind scooper structure has a smooth transition, thereby improving the airflow distribution at the core of the radiator, reducing the vortex inside the wind scooper and leading the airflow to flow evenly through the radiator core more reasonably. Due to a one-time punch forming, the wind scooper for the cooling system of a hydraulic excavator has low manufacturing cost, high production efficiency, attractive appearance, small assembly space and excellent assemblability.
Description
Technical field
The utility model belongs to hydraulic crawler excavator cooling system wind scooper, and the correct guidance air-flow evenly flows through the radiator core, avoids the backflow or the eddy current loss of air-flow, improves the heat-sinking capability of system.
Background technology
Domestic each model excavator wind scooper is a case structure at present, as shown in Figure 1, welds moulding with steel plate, and is simple in structure, easy to manufacture.When organizing air-flow, because the existence at four right angles of casing of wind shelling cover, air-flow inevitably produces eddy current and turbulent flow through out-of-date, thereby causes the air-flow of process radiator inhomogeneous, influence radiating effect, and the air intake noise is big.
Summary of the invention
The purpose of this utility model is to provide a kind of deficiency that solves the case structure wind scooper, structure to wind scooper is improved, streamlined structure simple in structure of global formation proposed, easy to manufacture, easy to install, air-flow is even, the hydraulic crawler excavator cooling system wind scooper of rapid heat dissipation.
The technical solution of the utility model is such, comprises fan housing body, streamlined reefer housing, base plate, and feature is that streamlined reefer housing is installed on the base plate face.
Wind scooper is a streamlined reefer housing, global formation.
The utility model has the advantages that wind scooper is a streamlined structure, more the correct guidance air-flow evenly flows through the radiator core, and from result of the test, the oily gentle water temperature of whole cooling system has reduced by 5 ℃, and the air intake noise has reduced 1.5dB (A); Because this utility model is one time punching molded, low cost of manufacture, production efficiency height; Good looking appearance, needed assembly space is little, has good assembling capacity.
Description of drawings
It is such that structure of the present utility model constitutes:
Fig. 1 is the front view of case structure wind scooper.
Fig. 2 is the vertical view of case structure wind scooper.
Fig. 3 is the three-dimensional view of case structure wind scooper.
Fig. 4 is a streamlined reefer housing front view of the present utility model.
Fig. 5 is a streamlined reefer housing vertical view of the present utility model.
Fig. 6 is a streamlined reefer housing three-dimensional view of the present utility model.
Fig. 7 is that streamlined reefer housing overall structure of the present utility model is pressed left view among Fig. 1.
Among Fig. 1-Fig. 7, streamlined reefer housing body (1), streamlined reefer housing face (2), base plate (3).
The specific embodiment
The excavator wind scooper is designed to streamlined structure, and by a drawing of steel sheet.With reference to existing commercially available case structure wind scooper, make into the fan housing at four right angles of casing of original wind scooper existence streamlined.Streamlined reefer housing face (2) is mounted on base plate (3) face of streamlined reefer housing body (1), also can with welding.Streamlined reefer housing face (2) once strikes out streamlined reefer housing face (2) global formation with steel sheet.Assembly space is little, has the wind scooper of good assembling.
Claims (2)
1, a kind of hydraulic crawler excavator cooling system wind scooper comprises fan housing body, streamlined reefer housing, base plate, and feature is that streamlined reefer housing (2) is installed on base plate (3) face.
2, by the described a kind of hydraulic crawler excavator cooling system wind scooper of claim 1, it is characterized in that wind scooper (2) is a streamlined reefer housing, global formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201953170U CN201132968Y (en) | 2007-11-09 | 2007-11-09 | Wind scooper of cooling system for hydraulic shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201953170U CN201132968Y (en) | 2007-11-09 | 2007-11-09 | Wind scooper of cooling system for hydraulic shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132968Y true CN201132968Y (en) | 2008-10-15 |
Family
ID=40061241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201953170U Expired - Fee Related CN201132968Y (en) | 2007-11-09 | 2007-11-09 | Wind scooper of cooling system for hydraulic shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132968Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996524A (en) * | 2012-11-26 | 2013-03-27 | 柳州柳工挖掘机有限公司 | Radiator fan wind scooper |
| CN106870330A (en) * | 2017-03-07 | 2017-06-20 | 无锡鑫盛换热器科技股份有限公司 | Wind scooper with deep bead |
-
2007
- 2007-11-09 CN CNU2007201953170U patent/CN201132968Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996524A (en) * | 2012-11-26 | 2013-03-27 | 柳州柳工挖掘机有限公司 | Radiator fan wind scooper |
| CN106870330A (en) * | 2017-03-07 | 2017-06-20 | 无锡鑫盛换热器科技股份有限公司 | Wind scooper with deep bead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGXI YUCHAI HEAVY INDUSTRY CO., LTD. Free format text: FORMER NAME: GUANGXI YULIN YUCHAI ENGINEERING MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 537005 flyover Road, the Guangxi Zhuang Autonomous Region, Yulin No. 168 Patentee after: Guangxi Yuchai Heavy Industry Co., Ltd. Address before: 537005 flyover Road, the Guangxi Zhuang Autonomous Region, Yulin No. 168 Patentee before: Guangxi Yulin Yuchai Engineering Machinery Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20131109 |