CN102392467B - Adjustable radiating system of excavator - Google Patents
Adjustable radiating system of excavator Download PDFInfo
- Publication number
- CN102392467B CN102392467B CN 201110292042 CN201110292042A CN102392467B CN 102392467 B CN102392467 B CN 102392467B CN 201110292042 CN201110292042 CN 201110292042 CN 201110292042 A CN201110292042 A CN 201110292042A CN 102392467 B CN102392467 B CN 102392467B
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- fan
- air
- adjustable
- cushion block
- conditioning condenser
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Abstract
The invention discloses an adjustable radiating system of an excavator, belonging to the technical field of engineering mechanical components. The adjustable radiating system comprises a radiator assembly, a wind scooper, a fan, a fan protecting wire net, a fan cushion block, air-conditioning condensers, an adjustable air ring, a strap, fan adjusting cushion blocks and an air-conditioning condenser bracket, wherein the fan protecting wire net is connected to the adjustable air ring; the adjustable air ring is in butt joint with the air ring outer circle of the wind scooper, and is fixed by the strap; the fan adjusting cushion blocks and the fan cushion block are connected between the fan and the fan driving output end of an engine; the air-conditioning condenser bracket is provided with a long groove; and the air-conditioning condensers are fixed on both sides of the radiator assembly through the long groove. The adjustable radiating system has the beneficial effect that: the radiating capability of a radiator is brought into full play.
Description
Technical field
The present invention relates to a kind of adjustable radiating system of excavator, belong to the engineering mechanical components technical field.
Background technology
At present, hydraulic crawler excavator cooling system on the domestic and international market adopts the fixed installation structure, be that fan protective net is directly fixed on wind scooper, cooling fan is connected in the engine blower drive output by fan cushion block, and air-conditioning condenser is fixed on the U-shaped plate of heat radiator assembly both sides by the air-conditioning condenser support.This structure causes fan, wind scooper and air-conditioning condenser all can not carry out position adjustments.Lot of experiments shows, the distance of fan blade face Edge Distance radiator core body can guarantee that at the ten Percent five of fan diameter and the state that guarantees 1/3rd overhanging air outlet rings of fan leaf face width degree radiator obtains in whole windward side that the most uniform air flow field distributes and maximum air quantity.Should try one's best near wind inlet of fan in the position of air-conditioning condenser.So the position relationship more than should satisfying when design fansink designs and installation is described as far as possible.But be difficult to guarantee best relative position when causing the radiator system assembling due to the result of various error accumulations, affected the performance of cooling system heat-sinking capability, obviously the cooling system of said structure can not be suitable for the requirement of excavator high strength operating mode.
Summary of the invention
Problem for above-mentioned prior art exists the invention provides a kind of adjustable radiating system of excavator, improves the heat-sinking capability of radiator.
To achieve these goals, the technical solution used in the present invention is: a kind of adjustable radiating system of excavator comprises heat radiator assembly, wind scooper, fan, fan protective net, fan cushion block and air-conditioning condenser; Also comprise adjustable solar or lunar halo, band, fan adjustment cushion block and air-conditioning condenser support, fan protective net is connected in adjustable solar or lunar halo, and adjustable solar or lunar halo butts up against the solar or lunar halo cylindrical place of wind scooper and fixed by band; Be connected with fan between fan and engine blower drive output and adjust cushion block and fan cushion block; Offer elongate slots on the air-conditioning condenser support, air-conditioning condenser is fixed in heat radiator assembly both sides by elongate slots.
Preferably, described fan protective net is connected on the welding block of solar or lunar halo.
Preferably, described fan adjustment cushion block is a plurality of.
Preferably, the elongate slots of offering on described air-conditioning condenser support is the Long Circle straight trough.
The invention has the beneficial effects as follows: can be by the relative position between air-conditioning condenser, radiator and fan is adjusted to the best in assembling process, to make up the accumulated error in car load weldment and assembling process, bring into play to greatest extent the heat-sinking capability of radiator.
Description of drawings
Fig. 1 is structural representation of the present invention.
In figure: 1, heat radiator assembly, 2, wind scooper, 3, fan, 4, band, 5, adjustable solar or lunar halo, 6, fan protective net, 7, fan adjusts cushion block, 8, the fans drive output, 9, fan cushion block, 14, the air-conditioning condenser support, 16, air-conditioning condenser.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1: the present invention includes heat radiator assembly 1, wind scooper 2, fan 3, fan protective net 6, fan cushion block 9 and air-conditioning condenser 16; Characterized by further comprising adjustable solar or lunar halo 5, band 4, fan adjustment cushion block 7 and air-conditioning condenser support 14, fan protective net 6 is connected in adjustable solar or lunar halo 5, adjustable solar or lunar halo 5 butts up against the solar or lunar halo cylindrical place of wind scooper 2, is best rear fixing with band 4 along the relative position between the fan 3 adjustable solar or lunar halo 5 of axial adjustment and radiator wind-guiding cover 2; Be connected with fan between fan 3 and engine blower drive output 8 and adjust cushion block 7 and fan cushion block 9, fan is adjusted quantity Field adjustment in assembling process of cushion block 7; Offer elongate slots on air-conditioning condenser support 14, air-conditioning condenser 16 is fixed in heat radiator assembly 1 both sides by elongate slots.
Preferably, described fan protective net 6 is connected on the welding block of adjustable solar or lunar halo 5.
Preferably, described fan adjustment cushion block 7 is a plurality of.
Preferably, the elongate slots of offering on described air-conditioning condenser support 14 is the Long Circle straight trough.
Can regulate the distance of stretching out wind scooper 2 outside fan 3 edges, blade face by adjusting distance that adjustable solar or lunar halo 5 inserts the solar or lunar halo cylindrical of wind scoopers 2, the quantity of adjusting cushion block 7 by adjusting fan can be adjusted the distance of fan 3 blade face Edge Distance radiator core bodies, and the position-adjustable air-conditioning condenser 16 by adjusting air-conditioning condenser 16 Long Circle straight trough in air-conditioning condenser support 14 is apart from the position of fan 3 air intakes.The position adjustments of above-mentioned three kinds of forms can be carried out simultaneously, to reach the purpose of bringing into play to greatest extent the cooling system heat-sinking capability.
Claims (4)
1. an adjustable radiating system of excavator, comprise heat radiator assembly (1), wind scooper (2), fan (3), fan protective net (6), fan cushion block (9) and air-conditioning condenser (16); Characterized by further comprising adjustable solar or lunar halo (5), band (4), fan adjustment cushion block (7) and air-conditioning condenser support (14), fan protective net (6) is connected in adjustable solar or lunar halo (5), and adjustable solar or lunar halo (5) butts up against the solar or lunar halo cylindrical place of wind scooper (2) and fixed by band (4); Be connected with fan between fan (3) and engine blower drive output (8) and adjust cushion block (7) and fan cushion block (9); The air-conditioning condenser support offers elongate slots on (14), and air-conditioning condenser (16) is fixed in heat radiator assembly (1) both sides by elongate slots.
2. a kind of adjustable radiating system of excavator according to claim 1, is characterized in that described fan protective net (6) is connected on the welding block of adjustable solar or lunar halo (5).
3. a kind of adjustable radiating system of excavator according to claim 1, is characterized in that it is a plurality of that described fan is adjusted cushion block (7).
4. a kind of adjustable radiating system of excavator according to claim 1, is characterized in that the elongate slots of offering on described air-conditioning condenser support (14) is the Long Circle straight trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110292042 CN102392467B (en) | 2011-10-01 | 2011-10-01 | Adjustable radiating system of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110292042 CN102392467B (en) | 2011-10-01 | 2011-10-01 | Adjustable radiating system of excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102392467A CN102392467A (en) | 2012-03-28 |
| CN102392467B true CN102392467B (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110292042 Expired - Fee Related CN102392467B (en) | 2011-10-01 | 2011-10-01 | Adjustable radiating system of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102392467B (en) |
Families Citing this family (6)
| 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 |
| CN110735462A (en) * | 2019-11-22 | 2020-01-31 | 三一重机有限公司 | Excavator condenser structure and excavator |
| CN112074180B (en) * | 2020-10-10 | 2024-03-19 | 珠海格力电器股份有限公司 | Adjustable diversion control system, control method thereof and water heater |
| CN112524074B (en) * | 2020-11-09 | 2023-03-28 | 三一重机有限公司 | Engine fan installation position calibration method and system |
| CN112360611A (en) * | 2020-11-10 | 2021-02-12 | 徐州徐工矿业机械有限公司 | Double-cooling-water circulation heat dissipation device for large-scale mining hydraulic excavator |
| CN113891622B (en) * | 2021-09-28 | 2022-11-01 | 珠海格力电器股份有限公司 | Air outlet device, control method and air conditioner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005319838A (en) * | 2004-05-06 | 2005-11-17 | Hitachi Constr Mach Co Ltd | Arrangement structure of cooling device for construction machine |
| CN201296164Y (en) * | 2008-11-14 | 2009-08-26 | 安徽江淮汽车股份有限公司 | Composite wind scooper of automobile cooling system |
| CN201736793U (en) * | 2010-06-01 | 2011-02-09 | 北汽福田汽车股份有限公司 | Automobile engine assembly and automobile comprising same |
| CN202273259U (en) * | 2011-10-01 | 2012-06-13 | 徐州徐工挖掘机械有限公司 | Adjustable heat radiation system for digging machine |
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2011
- 2011-10-01 CN CN 201110292042 patent/CN102392467B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102392467A (en) | 2012-03-28 |
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Granted publication date: 20130605 Termination date: 20151001 |
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| EXPY | Termination of patent right or utility model |