CN105857227A - Intelligent regulating type guard fence - Google Patents
Intelligent regulating type guard fence Download PDFInfo
- Publication number
- CN105857227A CN105857227A CN201610236282.4A CN201610236282A CN105857227A CN 105857227 A CN105857227 A CN 105857227A CN 201610236282 A CN201610236282 A CN 201610236282A CN 105857227 A CN105857227 A CN 105857227A
- Authority
- CN
- China
- Prior art keywords
- control unit
- electronic control
- guard fence
- radiator
- grille
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/52—Radiator or grille guards ; Radiator grilles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/08—Air inlets for cooling; Shutters or blinds therefor
- B60K11/085—Air inlets for cooling; Shutters or blinds therefor with adjustable shutters or blinds
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses an intelligent regulating type guard fence. The intelligent regulating type guard fence comprises a front guard fence body, a radiator, a fan and an electronic control unit, and the electronic control unit is electrically connected with the radiator and the fan. The intelligent regulating type guard fenceis characterized in that the front guard fence body comprises a mounting plate with ventilation holes, and M air guide plates are hinged to one side of the mounting plate; and the M air guide plates are arranged in parallel, wherein M is a natural number larger than 1. The intelligent regulating type guard fence at leastfurther comprises a temperature sensor used for detecting the temperature information of an engine, connection rods chained to the air guide plates, a hydraulic oil cylinder used for driving the connection rods to act, and a magnetic valve set used for controlling the hydraulic cylinder to act, wherein the output terminal of the temperature sensor is electrically connected with the electronic control unit; and the magnetic valve set and the electronic control unit are electrically connected. By means of the intelligent regulating type guard fence, the problems that the air exhaust quantity of a prior engineering vehicle radiator cannot be adjusted as the opening degree of a front guard fence body cannot be actively regulated in real time along with the temperature changes of the engine, and sundries between the front guard fence body and the radiator cannot be removed in time are solved.
Description
Technical field
The present invention relates to engineering truck technical field, particularly relate to a kind of Intelligent adjustment formula grille.
Background technology
Heat produced by the electromotor of engineering truck is with radiator heat-dissipation at present.Typically send with fluid motor-driven fan
Wind makes radiator cool down.The radiator front end i.e. front portion of machine is provided with grille (the front grille being i.e. mentioned below) and protects heat radiation
Device.And the structure of front grille typically has two kinds: a kind of is that the main body of front grille mostly is punched-plate, generally integral type punching
Plate, four angles of punched-plate are arranged on the front end of machine by bolt；One is that front grille uses weldment structure, this knot
Structure is welded, again by bolt by uniform and the certain angle that is inclined upwardly the horizontal wind deflector of installing plate and a column pitch
It is arranged on the front end of machine.
Front grille affects the air output of radiator, and the number of air output directly affects the heat dispersion of electromotor.But
It is that the front grille structure used at present is stationary structure, i.e. can not adjust in real time along with the height of engine temperature
The aperture of grille before joint, and then the air output of regulation radiator, this not only increases the power attenuation of electromotor, and,
Unadjustable due to front grille, the foreign material between front grille and radiator can get more and more with accumulating.For bleed type
For cooling system, the soil plug radiator of accumulation, make the radiating efficiency of radiator reduce, thus affect electromotor work
Make performance；For air draught type cooling system, before entering, stone and the earth of hood can grind because of vibration in the course of the work
Damage the hydraulic circuit connecting motor, cause the faults such as pipeline leak；Big stone enters into inside fan protective net, can be directly
Strike the fan blade of high speed rotating, cause the damage of blade.Therefore, for ensureing that engineering truck travels the safety of operation
Property, foreign material such as the stone in hood, soil block and improve the radiating efficiency etc. of electromotor and become and urgently solve before in time cleaning enters
Problem certainly.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of Intelligent adjustment formula grille.This Intelligent adjustment formula grille can solve
Certainly former engineering truck radiator air output can not with engine temperature height before real-time active regulation grille aperture and can not and
The shortcoming of foreign material between grille and radiator before Shi Qingli, it is achieved that safe and reliable, the saving energy, raising radiating efficiency merit
The purpose of energy.
The present invention solves that technical problem is adopted the technical scheme that present in known technology:
A kind of Intelligent adjustment formula grille, including: front grille (1), radiator (2), fan (3) and Electronic Control
Unit (6)；Described electronic control unit (6) electrically connects with radiator (2) and fan (3) respectively；It is characterized in that:
Described front grille (1) includes the installing plate (1-1) with air vent, and the side chain at installing plate (1-1) is connected to M
Wind deflector (1-2)；M wind deflector (1-2) is arranged in parallel, wherein: M is the natural number more than 1；At least also
Including:
For detecting the temperature sensor (4) of electromotor (5) temperature information；The lead-out terminal of this temperature sensor (4)
Electrically connect with electronic control unit (6)；
The connecting rod (1-3) linked with wind deflector (1-2)；
Hydraulic jack (7) for drive link (1-3) action；
For controlling the electromagnetic valve group of hydraulic jack (7) action；This electromagnetic valve group electrically connects with electronic control unit (6).
Further: described electromagnetic valve group includes three-position four-way electromagnetic directional valve (9) and dosing pump (10)；This electromagnetic valve group
Being installed on the hydraulic circuit of hydraulic jack (7) including three-position four-way electromagnetic directional valve (9), this dosing pump (10) is pacified
It is loaded on the pipeline road between three-position four-way electromagnetic directional valve (9) and fuel tank (12)；Described electronic control unit (6)
Electrically connect with three-position four-way electromagnetic directional valve (9).
Further: described M=4.
Further: in described electronic control unit (6), to be preset with temperature upper limit threshold value TOnWith lowest temperature threshold value TUnder。
Further: on the pipeline road between three-position four-way electromagnetic directional valve (9) and fuel tank (12), filtration is installed
Device (11) and overflow valve (8).
The present invention has the advantage that with good effect:
1., by using technique scheme, this Intelligent adjustment formula grille can regulate in real time according to the height of engine temperature
The inclination angle of wind deflector, and then the air output of regulation radiator, improve radiator and the radiating efficiency of electromotor；
2. owing to using technique scheme, it is possible to ensure distributing of heat in time, and then the power reducing electromotor damages
Consumption；
3., owing to using technique scheme, current grille, during adjustment state, is accumulated in front grille and radiator
Between foreign material can be blown off, thus reduce the fault caused due to the accumulation of foreign material, improve engineering truck
Reliability and durability.
Accompanying drawing illustrates:
Fig. 1 is the structure chart of the preferred embodiment of the present invention；
Fig. 2 is the partial enlarged drawing of the preferred embodiment of the present invention, is mainly used in the concrete structure of display unit 1.
Wherein: 1, front grille；1-1, installing plate；1-2, wind deflector；1-3, connecting rod；2, radiator；3, fan；
4, temperature sensor；5, electromotor；6, electronic control unit；7, hydraulic jack；8, overflow valve；9, three four
Electric change valve；10, dosing pump；11, filter；12, hydraulic oil container.
Detailed description of the invention
For the summary of the invention of the present invention, feature and effect can be further appreciated that, hereby enumerate following example, and coordinate accompanying drawing
Describe in detail as follows:
Refer to Fig. 1, a kind of Intelligent adjustment formula grille, including: front grille 1, radiator 2, fan 3, Electronic Control
Unit 6, for detecting the temperature sensor 4 of electromotor 5 temperature information；Described electronic control unit 6 respectively with radiator
2 and fan 3 electrically connect；Described front grille 1 includes the installing plate 1-1 with air vent, in use, installing plate
1-1 fixed installation and headstock position；Side chain at installing plate 1-1 is connected to four wind deflector 1-2；Four wind deflector 1-2
Arranged in parallel, during actual installation, the quantity of the upper air vent of the quantity of wind deflector 1-2 and installing plate 1-1, greatly
Little relevant with shape；The lead-out terminal of this temperature sensor 4 electrically connects with electronic control unit 6；On wind deflector 1-2
Chain is connected to connecting rod 1-3；As in figure 2 it is shown, one end of wind deflector 1-2 all links with installing plate 1-1, wind deflector 1-2's is another
One end all links with connecting rod 1-3；The course of action of drive link 1-3 has been driven by hydraulic jack 7；Drive link 1-3
Piston rod fixed-link with hydraulic jack 7；So, hydraulic jack 7, during flexible, drives drive link 1-3
Realize stretching motion；So, wind deflector 1-2 and installing plate 1-1 realizes relative motion, finally realizes the size of ventilation bore
Knots modification regulates；The course of action of hydraulic jack 7 is regulated by electromagnetic valve group；The duty of electromagnetic valve group is by Electronic Control
Unit 6 regulates；This electromagnetic valve group electrically connects with electronic control unit 6；
As the presently preferred embodiments, as it is shown in figure 1, in order to ensure smoothly completing of above-mentioned work process, can protect again simultaneously
The simplicity of card structure: described electromagnetic valve group includes three-position four-way electromagnetic directional valve 9 and dosing pump 10；This electromagnetic valve group bag
Including three-position four-way electromagnetic directional valve 9 to be installed on the hydraulic circuit of hydraulic jack 7, this dosing pump 10 is installed on 3-position 4-way
On pipeline road between solenoid directional control valve 9 and fuel tank 12；Described electronic control unit 6 and three-position four-way electromagnetic directional valve
9 electrical connections.
Electronic control unit 6 is the core component of this patent, itself has the traditional function that data process, data store,
In data handling, logical operations and digital operation are the functions that it is most basic, and what this preferred embodiment was mainly applied is it
Logical operations and data two functions of storage, before operation, first preset: temperature in described electronic control unit 6
Upper limit threshold TOnWith lowest temperature threshold value TUnder.Thus temperature range is divided into three intervals: superhigh temperature is (more than temperature
Degree upper limit threshold TOn), high temperature (temperature upper limit threshold value TOnWith lowest temperature threshold value TUnderBetween) and low-temperature range (be less than
Lowest temperature threshold value TUnder)；Being simultaneous for above-mentioned each interval one control signal of preset in advance, each control signal controls
Three-position four-way electromagnetic directional valve 9 completes the aperture of a particular size；Such as, when temperature is in superhigh temperature interval, three
The aperture of position four-way electromagnetic reversing valve 9 is 1, when temperature is in high temperature interval, and the aperture of three-position four-way electromagnetic directional valve 9
Being 0.5, when temperature is in low-temperature range, the aperture of three-position four-way electromagnetic directional valve 9 is 0.
In order to ensure the reliability of pipeline road: on the pipeline road between three-position four-way electromagnetic directional valve 9 and fuel tank 12
Filter 11 and overflow valve 8 are installed.
Above embodiments of the invention are described in detail, but described content has been only presently preferred embodiments of the present invention, no
The practical range for limiting the present invention can be considered.All impartial changes made according to the present patent application scope and improvement etc.,
Within all should still belonging to the patent covering scope of the present invention.
Claims (5)
1. an Intelligent adjustment formula grille, including: front grille (1), radiator (2), fan (3) and electronics control
Unit processed (6)；Described electronic control unit (6) electrically connects with radiator (2) and fan (3) respectively；Its feature exists
In: described front grille (1) includes the installing plate (1-1) with air vent, and the side chain at installing plate (1-1) is connected to M
Individual wind deflector (1-2)；M wind deflector (1-2) is arranged in parallel, wherein: M is the natural number more than 1；At least
Also include:
For detecting the temperature sensor (4) of electromotor (5) temperature information；The lead-out terminal of this temperature sensor (4)
Electrically connect with electronic control unit (6)；
The connecting rod (1-3) linked with wind deflector (1-2)；
Hydraulic jack (7) for drive link (1-3) action；
For controlling the electromagnetic valve group of hydraulic jack (7) action；This electromagnetic valve group electrically connects with electronic control unit (6).
Intelligent adjustment formula grille the most according to claim 1, it is characterised in that: described electromagnetic valve group includes three four
Electric change valve (9) and dosing pump (10)；This electromagnetic valve group includes that three-position four-way electromagnetic directional valve (9) is installed on liquid
On the hydraulic circuit of compressing cylinder (7), this dosing pump (10) is installed on three-position four-way electromagnetic directional valve (9) and fuel tank (12)
Between pipeline road on；Described electronic control unit (6) electrically connects with three-position four-way electromagnetic directional valve (9).
Intelligent adjustment formula grille the most according to claim 2, it is characterised in that: described M=4.
Intelligent adjustment formula grille the most according to claim 3, it is characterised in that: in described electronic control unit (6)
Inside it is preset with temperature upper limit threshold value TOnWith lowest temperature threshold value TUnder。
Intelligent adjustment formula grille the most according to claim 4, it is characterised in that: in three-position four-way electromagnetic directional valve (9)
And filter (11) and overflow valve (8) are installed on the pipeline road between fuel tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610236282.4A CN105857227A (en) | 2016-04-14 | 2016-04-14 | Intelligent regulating type guard fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610236282.4A CN105857227A (en) | 2016-04-14 | 2016-04-14 | Intelligent regulating type guard fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105857227A true CN105857227A (en) | 2016-08-17 |
Family
ID=56632386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610236282.4A Pending CN105857227A (en) | 2016-04-14 | 2016-04-14 | Intelligent regulating type guard fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105857227A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323585A (en) * | 2016-11-10 | 2017-01-11 | 中国航天空气动力技术研究院 | Pore plate capable of adjusting aperture online |
| CN107965384A (en) * | 2016-10-20 | 2018-04-27 | 现代自动车株式会社 | The cooling system of vehicle and the control method of cooling system |
| CN109334594A (en) * | 2018-11-08 | 2019-02-15 | 浙江祥盛汽车科技有限公司 | A kind of radiator grid for motor vehicle |
| CN109515168A (en) * | 2018-11-21 | 2019-03-26 | 东风汽车集团有限公司 | A kind of hybrid power offroad vehicle cooling system and its control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2603065A1 (en) * | 1986-08-19 | 1988-02-26 | Renault | Air regulation device for an internal combustion engine radiator |
| CN201210506Y (en) * | 2008-06-20 | 2009-03-18 | 重庆长安汽车股份有限公司 | Heat radiating construction of nickel-hydrogen batteries heat resistor for hybrid power vehicle |
| CN102218986A (en) * | 2010-04-13 | 2011-10-19 | 通用汽车环球科技运作有限责任公司 | Flexible drive element for an angled active shutter |
| CN103121427A (en) * | 2011-11-18 | 2013-05-29 | 北汽福田汽车股份有限公司 | Adjustable automobile air grid system and automobile |
| CN205589164U (en) * | 2016-04-14 | 2016-09-21 | 天津百利机械装备集团有限公司中央研究院 | Intelligent regulation formula covering grate |
-
2016
- 2016-04-14 CN CN201610236282.4A patent/CN105857227A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2603065A1 (en) * | 1986-08-19 | 1988-02-26 | Renault | Air regulation device for an internal combustion engine radiator |
| CN201210506Y (en) * | 2008-06-20 | 2009-03-18 | 重庆长安汽车股份有限公司 | Heat radiating construction of nickel-hydrogen batteries heat resistor for hybrid power vehicle |
| CN102218986A (en) * | 2010-04-13 | 2011-10-19 | 通用汽车环球科技运作有限责任公司 | Flexible drive element for an angled active shutter |
| CN103121427A (en) * | 2011-11-18 | 2013-05-29 | 北汽福田汽车股份有限公司 | Adjustable automobile air grid system and automobile |
| CN205589164U (en) * | 2016-04-14 | 2016-09-21 | 天津百利机械装备集团有限公司中央研究院 | Intelligent regulation formula covering grate |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965384A (en) * | 2016-10-20 | 2018-04-27 | 现代自动车株式会社 | The cooling system of vehicle and the control method of cooling system |
| CN107965384B (en) * | 2016-10-20 | 2021-07-13 | 现代自动车株式会社 | Cooling system for vehicle and control method for cooling system |
| CN106323585A (en) * | 2016-11-10 | 2017-01-11 | 中国航天空气动力技术研究院 | Pore plate capable of adjusting aperture online |
| CN106323585B (en) * | 2016-11-10 | 2019-01-18 | 中国航天空气动力技术研究院 | Can on-line control aperture orifice fitting |
| CN109334594A (en) * | 2018-11-08 | 2019-02-15 | 浙江祥盛汽车科技有限公司 | A kind of radiator grid for motor vehicle |
| CN109515168A (en) * | 2018-11-21 | 2019-03-26 | 东风汽车集团有限公司 | A kind of hybrid power offroad vehicle cooling system and its control method |
| CN109515168B (en) * | 2018-11-21 | 2020-10-02 | 东风汽车集团有限公司 | Hybrid off-road vehicle cooling system and control method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |