CN203742744U - Combined radiator system for engineering machinery - Google Patents
Combined radiator system for engineering machinery Download PDFInfo
- Publication number
- CN203742744U CN203742744U CN201320816149.8U CN201320816149U CN203742744U CN 203742744 U CN203742744 U CN 203742744U CN 201320816149 U CN201320816149 U CN 201320816149U CN 203742744 U CN203742744 U CN 203742744U
- Authority
- CN
- China
- Prior art keywords
- fan
- radiator
- connecting plate
- combined radiator
- engineering machinery
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The utility model discloses a combined radiator system for engineering machinery, which includes a fan, wherein a wind scooper is connected with one side of the fan, and a safety protective screen is arranged on the other side of the fan; the fan is connected with a hydraulic motor; the wind scooper is fixed on a connecting plate. The combined radiator system is characterized in that a hydraulic radiator, an air-air intercooler and a water radiator are side by side arranged on the connecting plate. Aiming to solve the technical problem of deficiencies in the prior art, the utility model provides the combined radiator in side by side arrangement, the independent induced draft type fan driven by the hydraulic motor is adopted, and the rotating speed of the fan can be regulated as per actual required heat dissipating capacity; cold air enters from the top of the hood, so that the combined radiator system can avoid heat radiation of the engine.
Description
Technical field
The utility model relates to a kind of engineering machinery combined radiator system.
Background technique
Radiator system is the important composition parts that ensure engineering mechanical power system and the normal work of hydraulic system.Along with country is to the improving constantly of motor discharge and environmental requirement, kind and the quantity of radiator constantly increase, and from initial single water radiator, have increased the radiators such as bending moment oil radiator, hydraulic oil radiator, air-air intercooler.Along with increasing of radiator quantity, how to arrange each radiator, to reach optimum radiating effect.
In prior art, mostly adopt tandem arrangement between each radiator, cold wind by each radiator centre, interacts between each radiator successively; Fan is connected with engine output shaft, and the impact that radiating effect is subject to engine speed is large, can not need to regulate rotation speed of the fan according to heat radiation, often in the time of the high pulling torque slow-speed of revolution, can not meet heat radiation needs.
Summary of the invention
To be solved in the utility model is that in existing radiator system, multiple radiator tandems connect, and heat sinking function influences each other, and can not meet the technical problem that heat radiation needs.
In order to solve the problems of the technologies described above, the technical solution of the utility model has been to provide a kind of engineering machinery combined radiator system, comprise fan, one side of fan is connected with wind scooper, the opposite side of fan is provided with safety guard net, and fan is connected with oil hydraulic motor, and wind scooper is fixed on connecting plate, it is characterized in that, on connecting plate, be provided with side by side hydraulic pressure radiator, air-air intercooler and water radiator.
Preferably, described oil hydraulic motor is fixed on safety guard net outside.
Preferably, described connecting plate bottom is provided with barge board.
The radiator system that the utility model provides, cold wind directly, by each radiator core, has been eliminated influencing each other between each radiator; Combined heat radiator wind scooper is glass fibre reinforced plastics wind scooper, aditus laryngis formula structure, and guidance quality is good, is difficult for producing eddy current; The independent induced draught fan that adopts fluid motor-driven, from hood top air intake, air temperature is relatively low, makes the thermal radiation of combined heat radiator away from motor, and can, according to water oil temperature control rotation speed of the fan, reduce power loss.
The utility model is arranged by existing radiator and mounting type improves: each radiator is arranged side by side, is fixed on main frame, reduced the assembling framework of the radiator employing being arranged side by side at present, reduced cost, improved efficiency of assembling.Radiator is fixed in frame, and cold wind enters from hood top, and air temperature is relatively low, and radiating effect is better; The independent induced draught fan that adopts fluid motor-driven, combined heat radiator can be installed away from motor, away from the thermal radiation of motor, and can regulate rotation speed of the fan according to the actual demand of heat dissipating capacity, reduces power loss.
Brief description of the drawings
The structural representation of the engineering machinery combined radiator system that Fig. 1 provides for the utility model;
Fig. 2 is the side view of Fig. 1.
Embodiment
For the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
Embodiment
As shown in Figure 1, the structural representation of the engineering machinery combined radiator system providing for the utility model, comprise fan 5, one side of fan 5 is connected with wind scooper 4, the opposite side of fan 5 is provided with safety guard net 6, fan 5 is connected with oil hydraulic motor 7, and oil hydraulic motor 7 is fixed on safety guard net 6 outsides.Wind scooper 4 is fixed on connecting plate 8, is provided with side by side hydraulic pressure radiator 1, air-air intercooler 2 and water radiator 3 on connecting plate 8.A barge board 9 is installed with fixing spiral shell 10 in connecting plate 8 bottoms.
Water radiator 3, hydraulic oil radiator 1, air-air intercooler 2 are arranged side by side, and lower backside is fixing by connecting plate 8; Positive three radiators covered and fixed with bolt afterwards with aditus laryngis formula wind scooper 4; After being installed, fan 5 and oil hydraulic motor 7 and safety guard net 6 be fixed on wind scooper 4.Drive independent induced draught fan 5 air draughts by oil hydraulic motor 7, carry out cooling to three radiators.Independent induced draught fan 5, makes the thermal radiation of combined heat radiator away from motor, and can regulate fan 5 rotating speeds according to the actual demand of heat dissipating capacity.
Claims (3)
1. an engineering machinery combined radiator system, comprise fan (5), one side of fan (5) is connected with wind scooper (4), the opposite side of fan (5) is provided with safety guard net (6), fan (5) is connected with oil hydraulic motor (7), wind scooper (4) is fixed on connecting plate (8), it is characterized in that, on connecting plate (8), be provided with side by side hydraulic pressure radiator (1), air-air intercooler (2) and water radiator (3).
2. engineering machinery combined radiator system as claimed in claim 1, is characterized in that, described oil hydraulic motor (7) is fixed on safety guard net (6) outside.
3. engineering machinery combined radiator system as claimed in claim 1, is characterized in that, described connecting plate (8) bottom is provided with barge board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816149.8U CN203742744U (en) | 2013-12-10 | 2013-12-10 | Combined radiator system for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816149.8U CN203742744U (en) | 2013-12-10 | 2013-12-10 | Combined radiator system for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742744U true CN203742744U (en) | 2014-07-30 |
Family
ID=51342557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320816149.8U Expired - Fee Related CN203742744U (en) | 2013-12-10 | 2013-12-10 | Combined radiator system for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742744U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595009A (en) * | 2015-02-12 | 2015-05-06 | 广西玉柴机器股份有限公司 | Intercooler of internal combustion engine for ships |
| CN105508014A (en) * | 2015-12-24 | 2016-04-20 | 华中科技大学 | Heat dissipating and noise reducing device |
| CN105756766A (en) * | 2016-03-01 | 2016-07-13 | 北京交通大学 | Hung type diesel locomotive cooling device |
| CN105971048A (en) * | 2016-06-28 | 2016-09-28 | 徐工集团工程机械股份有限公司科技分公司 | Wheel loader radiator arrangement structure |
| CN108506079A (en) * | 2017-02-25 | 2018-09-07 | 天津建筑机械厂 | Bull-dozer radiator assembly |
-
2013
- 2013-12-10 CN CN201320816149.8U patent/CN203742744U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595009A (en) * | 2015-02-12 | 2015-05-06 | 广西玉柴机器股份有限公司 | Intercooler of internal combustion engine for ships |
| CN105508014A (en) * | 2015-12-24 | 2016-04-20 | 华中科技大学 | Heat dissipating and noise reducing device |
| CN105508014B (en) * | 2015-12-24 | 2018-01-26 | 华中科技大学 | One kind radiating denoising device |
| CN105756766A (en) * | 2016-03-01 | 2016-07-13 | 北京交通大学 | Hung type diesel locomotive cooling device |
| CN105971048A (en) * | 2016-06-28 | 2016-09-28 | 徐工集团工程机械股份有限公司科技分公司 | Wheel loader radiator arrangement structure |
| CN108506079A (en) * | 2017-02-25 | 2018-09-07 | 天津建筑机械厂 | Bull-dozer radiator assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20211210 |