CN202965935U - Construction machinery cooling system - Google Patents
Construction machinery cooling system Download PDFInfo
- Publication number
- CN202965935U CN202965935U CN 201220315504 CN201220315504U CN202965935U CN 202965935 U CN202965935 U CN 202965935U CN 201220315504 CN201220315504 CN 201220315504 CN 201220315504 U CN201220315504 U CN 201220315504U CN 202965935 U CN202965935 U CN 202965935U
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- radiator
- fan assembly
- assembly
- wind
- air
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Abstract
The utility model relates to and provides a construction machinery cooling system, and aims to overcome the shortcomings that a conventional construction machinery cooling system has difficulty in giving consideration to efficient cooling and serviceability. The cooling system comprises a radiator assembly, a fan assembly, an air guide housing, an air guide box and an engine hood, wherein a ventilating grid window with detachable ventilating grids mounted therein is arranged on the rear end surface of the engine hood; the fan assembly is mounted on the air guide box; the air guide box and the air guide housing form an air duct from the fan assembly to the radiator assembly; the engine hood is mounted in a hinged manner and can be integrally turned over backwards; the radiator assembly and the fan assembly are mounted below the engine hood; the fan assembly is positioned between the radiator assembly and the grid window; the air guide box is mounted in a hinged manner; and when the engine hood is not opened and the ventilating grids are detached, the air guide box can rotate around the self hinged pivot, and the ventilating grid window enables the fan assembly to rotate to the outer side of the engine hood. The construction machinery cooling system has the advantage of giving consideration to both efficient cooling and machine serviceability.
Description
Technical field
The utility model relates to a kind of cooling system, relates in particular to a kind of engineering mechanical radiating system.
Background technology
The harshness day by day of the engine emission such as construction machinery and equipment such as loader, road grader, driving engine producer adopts various technology such as EGR etc. to make driving engine satisfy emission request, this behave certainly will improve the required heat of taking away of engine coolant, this just requires the cooling system of construction machinery and equipment to work efficiently, construction machinery and equipment is due to the construction machinery and equipment work under bad environment simultaneously, often to safeguard machine, therefore the ease for maintenance of machine is also a very important index, and existing construction machinery and equipment often is difficult to have both simultaneously on these 2.
Summary of the invention
The technical problems to be solved in the utility model is be difficult to take into account the shortcoming of high efficiency and heat radiation and maintenance machine ease for maintenance and a kind of engineering mechanical radiating system of taking into account high efficiency and heat radiation and keeping the machine ease for maintenance is provided for existing construction machinery and equipment.
The technical solution adopted in the utility model is: construct a kind of engineering mechanical radiating system, comprise heat radiator assembly, fan assembly, wind scooper, wind-guiding case, car bonnet, the aft end face of car bonnet has ventilative grid window, detachable ventilative grid is installed in ventilative grid window, fan assembly is arranged on the wind-guiding case, and wind-guiding case, wind scooper form from fan assembly the air channel to heat radiator assembly; Car bonnet is that radial type is installed, integrated overturn rearward, heat radiator assembly, fan assembly are installed on the below of car bonnet, fan assembly is between heat radiator assembly and grid window, the hinged installation of wind-guiding case, do not open and ventilative grid when removing at car bonnet, the wind-guiding case can rotate and make fan assembly forward the car bonnet outside to through ventilative grid window around its articulation pivot.
In this engineering mechanical radiating system, the wind-guiding case is hinged at its side and wind scooper, is provided with the latching system that prevents that the wind-guiding case from rotating around jointed shaft on other limits outside hinged limit.
In this engineering mechanical radiating system, heat radiator assembly comprises at least two air-cooled radiators, and described air-cooled radiator is arranged on same windward side side by side.
In this engineering mechanical radiating system, be that described air-cooled radiator comprises engine water radiator, hydraulic oil radiator.
In this engineering mechanical radiating system, air-cooled radiator also comprises intercooler.
In this engineering mechanical radiating system, air-cooled radiator also comprises the tor-con oil air-cooled radiator.The tor-con oil air-cooled radiator also can substitute with tor-con profit cold heat sink, if during tor-con profit cold heat sink, tor-con profit cold heat sink can be listed separately, is arranged on the windward side side of air-cooled radiator, and its cooling water expansion tank is from the refrigerant fluid of engine radiator.
The utility model compared with prior art, car bonnet turns over after can integral body and opens, and facilitates the maintenance of driving engine, fan assembly in the situation that car bonnet do not turn over afterwards, can rotate the outside to car bonnet through ventilative grid window, facilitate the maintenance of fan assembly and heat radiator assembly.All air-cooled radiators of heat radiator assembly are in bulk, and radiating efficiency is high on same windward side, and is convenient to safeguard.
Description of drawings
Fig. 1 is the structural representation of radiator system;
Fig. 2 is the structural representation that turns over after the car bonnet of radiator system when opening;
Structural representation when Fig. 3 is the fan assembly Unscrew of radiator system;
Fig. 4 is the structural representation of the inside of radiator system.
Reference numeral:
The specific embodiment
Below in conjunction with the description of drawings specific embodiments.
As shown in Fig. 1 to 4, the cooling system of the construction machinery and equipments such as loader, road grader comprises heat radiator assembly 10, fan assembly 11, car bonnet 9 etc., and fan assembly 11 comprises HM Hydraulic Motor 5, fan leaf 6.The aft end face of car bonnet 9 has ventilative grid window, and detachable ventilative grid (not shown) is installed in ventilative grid window, and fan assembly 11 is arranged on wind-guiding case 7, and wind-guiding case 7, wind scooper 8 form from fan assembly 11 air channel to heat radiator assembly 10; As shown in Figure 2, car bonnet 9 is installed for radial type, integrated overturn rearward, heat radiator assembly 10, fan assembly 11 are installed on the below of car bonnet 9, fan assembly 11 is between heat radiator assembly 10 and grid window, wind-guiding case 7 is hinged at its side and wind scooper 8, is provided with the latching system that prevents that wind-guiding case 7 from rotating around jointed shaft on other limits outside hinged limit.As shown in Figure 3, do not open and ventilative grid when removing at car bonnet 9, wind-guiding case 7 can rotate and make fan assembly 11 forward the car bonnet outside to through ventilative grid window around its articulation pivot.
As shown in Figure 4, heat radiator assembly 10 comprises radiator panel 1, and it is comprised of a plurality of air-cooled radiators, comprises engine water radiator, hydraulic oil radiator etc., and these air-cooled radiators are arranged on same windward side side by side.If equipment requirement will have intercooler, intercooler also can also be arranged on same windward side with engine water radiator hydraulic oil radiator in the lump side by side.
In the present embodiment, tor-con oil radiator 4 is water-filled radiator, and this radiator can be listed separately, is arranged on the windward side side of air-cooled radiator, and its cooling water expansion tank is from the refrigerant fluid of engine radiator.If the tor-con oil radiator of equipment is air-cooled radiator, the tor-con oil radiator also is arranged on same windward side side by side with engine water radiator hydraulic oil radiator etc.;
In the present embodiment, the equipment air-conditioning condenser 2 that need to dispel the heat, fuel oil radiator 3 etc. all can be installed the windward side side of sub-heat radiator assembly.
Claims (7)
1. engineering mechanical radiating system, comprise heat radiator assembly, fan assembly, wind scooper, wind-guiding case, car bonnet, the aft end face of described car bonnet has ventilative grid window, detachable ventilative grid is installed in ventilative grid window, described fan assembly is arranged on the wind-guiding case, and described wind-guiding case, wind scooper form from fan assembly the air channel to heat radiator assembly; It is characterized in that, described car bonnet is that radial type is installed, integrated overturn rearward, described heat radiator assembly, fan assembly are installed on the below of car bonnet, described fan assembly is between heat radiator assembly and grid window, the hinged installation of described wind-guiding case is not opened and ventilative grid when removing at car bonnet, and described wind-guiding case can rotate and make fan assembly forward the car bonnet outside to through ventilative grid window around its articulation pivot.
2. engineering mechanical radiating system according to claim 1, is characterized in that described wind-guiding case is hinged at its side and wind scooper, is provided with the latching system that prevents that the wind-guiding case from rotating around jointed shaft on other limits outside hinged limit.
3. engineering mechanical radiating system according to claim 1, is characterized in that described heat radiator assembly comprises at least two air-cooled radiators, and described air-cooled radiator is arranged on same windward side side by side.
4. engineering mechanical radiating system according to claim 3, is characterized in that described air-cooled radiator comprises engine water radiator, hydraulic oil radiator.
5. engineering mechanical radiating system according to claim 4, is characterized in that described air-cooled radiator also comprises intercooler.
6. engineering mechanical radiating system according to claim 4, is characterized in that described air-cooled radiator also comprises the tor-con oil air-cooled radiator.
7. engineering mechanical radiating system according to claim 4, characterized by further comprising tor-con profit cold heat sink, and described tor-con profit cold heat sink is arranged on the windward side side of air-cooled radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315504 CN202965935U (en) | 2012-07-02 | 2012-07-02 | Construction machinery cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315504 CN202965935U (en) | 2012-07-02 | 2012-07-02 | Construction machinery cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202965935U true CN202965935U (en) | 2013-06-05 |
Family
ID=48507053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220315504 Expired - Fee Related CN202965935U (en) | 2012-07-02 | 2012-07-02 | Construction machinery cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202965935U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149859A (en) * | 2014-08-27 | 2014-11-19 | 东南大学 | Combined machine cover for engineering machine |
| US9561717B2 (en) | 2013-07-19 | 2017-02-07 | Agco International Gmbh | Fan shroud on an agricultural vehicle |
| CN109723097A (en) * | 2019-02-27 | 2019-05-07 | 徐工集团工程机械股份有限公司科技分公司 | Loading machine modularity air draught type heat sink mounting structure |
| US11162692B2 (en) | 2019-02-26 | 2021-11-02 | Johnson Controls Technology Company | Fan assembly for an HVAC unit |
| CN113950426A (en) * | 2019-06-26 | 2022-01-18 | 法雷奥热系统公司 | Device for regulating the air flow of an air inlet of a motor vehicle |
-
2012
- 2012-07-02 CN CN 201220315504 patent/CN202965935U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9561717B2 (en) | 2013-07-19 | 2017-02-07 | Agco International Gmbh | Fan shroud on an agricultural vehicle |
| CN104149859A (en) * | 2014-08-27 | 2014-11-19 | 东南大学 | Combined machine cover for engineering machine |
| US11162692B2 (en) | 2019-02-26 | 2021-11-02 | Johnson Controls Technology Company | Fan assembly for an HVAC unit |
| CN109723097A (en) * | 2019-02-27 | 2019-05-07 | 徐工集团工程机械股份有限公司科技分公司 | Loading machine modularity air draught type heat sink mounting structure |
| CN113950426A (en) * | 2019-06-26 | 2022-01-18 | 法雷奥热系统公司 | Device for regulating the air flow of an air inlet of a motor vehicle |
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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: 20130605 Termination date: 20190702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |