CN106114198A - Automobile engine nacelle automatically control air-inlet grille - Google Patents

Automobile engine nacelle automatically control air-inlet grille Download PDF

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Publication number
CN106114198A
CN106114198A CN201610568245.3A CN201610568245A CN106114198A CN 106114198 A CN106114198 A CN 106114198A CN 201610568245 A CN201610568245 A CN 201610568245A CN 106114198 A CN106114198 A CN 106114198A
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China
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vertical
shell body
inner housing
piston
central enclosure
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CN201610568245.3A
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Chinese (zh)
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CN106114198B (en
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汪宇
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    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

The air-inlet grille that automatically controls of automobile engine nacelle belongs to automatic control technology field, and particularly relate to a kind of automobile engine nacelle automatically controls air-inlet grille.The present invention provides one can reduce enging cabin dust stratification, the automobile engine nacelle extending the service life of electromotor below deck equipment automatically control air-inlet grille.The present invention includes vertical shell body, it is vertical central enclosure in the middle part of vertical shell body, airtight connection inside vertical central enclosure upper end and vertical shell body top board, vertical central enclosure lower end is closed bottom, it is liquid chamber between vertical central enclosure outer wall and vertical shell body inwall, vertical lower end, shell body side is provided with the horizontal anti-icing fluid import connected with liquid chamber, vertical shell body opposite side upper end is provided with the horizontal anti-icing fluid outlet connected with liquid chamber, and anti-icing fluid outlet is connected to engine coolant import.

Description

Automobile engine nacelle automatically control air-inlet grille
Technical field
The invention belongs to automatic control technology field, particularly relate to a kind of automobile engine nacelle automatically controls air inlet grille Grid.
Background technology
The air-inlet grille of traditional automobile engine nacelle is fixing open in usual, and engine warms is slow, enging cabin is easy Dust stratification.
Summary of the invention
The present invention is aiming at the problems referred to above, it is provided that one can reduce enging cabin dust stratification, sets in extending enging cabin The automobile engine nacelle in standby service life automatically control air-inlet grille.
For achieving the above object, the present invention adopts the following technical scheme that, the present invention includes vertical shell body, vertical shell body Middle part is vertical central enclosure, airtight connection inside vertical central enclosure upper end and vertical shell body top board, vertical central enclosure Lower end is closed bottom, is liquid chamber, under vertical shell body side between vertical central enclosure outer wall and vertical shell body inwall End is provided with the horizontal anti-icing fluid import connected with liquid chamber, and vertical shell body opposite side upper end is provided with and connects with liquid chamber Laterally anti-icing fluid outlet, anti-icing fluid outlet is connected to engine coolant import.
Being provided with vertical inner housing in vertical central enclosure, vertical inner housing passes vertical shell body upper center hole, perpendicular Open to inner housing lower end and be placed in bottom in vertical central enclosure；Vertical inner housing external wall of upper portion is airtight with described mider hole inwall Connect.
Being provided with piston movable up and down in described vertical inner housing, in the vertical inner housing of piston lower portion, space is with vertical Outside inner housing, in vertical central enclosure, space connection forms gas compartment；Piston upper end is connected, vertically with vertical piston rod lower end Piston rod upper end drives input to be connected with the opening and closing angle of the adjustable vane of the air-inlet grille of enging cabin.
Described anti-icing fluid import is connected with the outlet of engine cooling apparatus.
As a kind of preferred version, vertical piston rod upper end of the present invention drives blade opening and closing by gear or driving lever Angle changes.
It addition, vertical inner housing lower end of the present invention is provided with base plate, in the middle part of base plate, it is provided with connected entrance, base plate and The lower end of one Vertical Spring is connected, and the upper end of the first Vertical Spring offsets with piston, and the first Vertical Spring is arranged on vertically In inner housing；Vertical inner housing upper end is provided with vertical external screw thread cylinder, and vertical external screw thread cylinder passes through vertical inner housing upper end Female thread is connected with vertical inner housing, and vertical external screw thread cylinder upper end is stretched out vertical inner housing and is provided with rotating disk, vertically outside Piston rod perforation it is provided with in the middle part of threaded cylindrical and rotating disk；Vertical external screw thread cylinder lower end and the upper end of the second Vertical Spring Being connected, the lower end of the second Vertical Spring offsets with piston upper end.
Beneficial effect of the present invention.
The present invention provides a kind of and based on gas principle of expanding with heat and contracting with cold is automatically adjusted continuously with engine antif liquid temp Air-inlet grille.It is in normally off during low temperature, raises with engine antif liquid temp and continuously adjust until full-gear.Electromotor Anti-icing fluid temperature continuously adjusts when being gradually lowered until closed mode.
The present invention can accelerate electromotor and reach normal working temperature, saving fuel oil.Can subtract when stock idle state Few enging cabin dust stratification, extends the service life of electromotor below deck equipment.Under northern cold cold weather state, keep electromotor temperature Spend and make the normal use of driver's cabin warm braw.Present configuration is simple, and production cost is low, failure rate is low, the most also can increase vapour The aesthetic feeling of its outward appearance of car, science and technology sense.
Accompanying drawing explanation
The present invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.Scope not only limits to Statement in herein below.
Fig. 1 is present configuration schematic diagram.
Fig. 2 is air-inlet grille structural representation of the present invention.
Fig. 3 is Fig. 2 side view.
In figure, 1 it is gas compartment, 2 is liquid (anti-icing fluid) room, 3 is vertical external screw thread cylinder, 4 is anti-icing fluid import, 5 is Anti-icing fluid outlet, 6 be piston, 7 be piston rod, 8 be the first Vertical Spring, 9 be rotating disk, 10 be air-inlet grille, 11 for can Regulation blade, 12 it is the second Vertical Spring.
Detailed description of the invention
As it can be seen, the present invention includes vertical shell body, it is vertical central enclosure in the middle part of vertical shell body, vertical middle part shell Airtight connection inside body upper end and vertical shell body top board, vertical central enclosure lower end is closed bottom, outside vertical central enclosure Being liquid chamber between wall and vertical shell body inwall, lower end, vertical shell body side is provided with connect with liquid chamber the most antifreeze Liquid import, vertical shell body opposite side upper end is provided with the horizontal anti-icing fluid outlet connected with liquid chamber, and anti-icing fluid outlet connects To engine coolant import.
Being provided with vertical inner housing in vertical central enclosure, vertical inner housing passes vertical shell body upper center hole, perpendicular Open to inner housing lower end and be placed in bottom in vertical central enclosure；Vertical inner housing external wall of upper portion is airtight with described mider hole inwall Connect.
Being provided with piston movable up and down in described vertical inner housing, in the vertical inner housing of piston lower portion, space is with vertical Outside inner housing, in vertical central enclosure, space connection forms gas compartment；Piston upper end is connected, vertically with vertical piston rod lower end Piston rod upper end drives input to be connected with the opening and closing angle of the adjustable vane of the air-inlet grille of enging cabin.
Described anti-icing fluid import is connected with the outlet of engine cooling apparatus.
Described vertical piston rod upper end drives (existing conventional driving force transfer mode) blade by gear or driving lever Opening and closing angle changes.
Described vertical inner housing lower end is provided with base plate, is provided with connected entrance, base plate and the first Vertical Spring in the middle part of base plate Lower end be connected, the upper end of the first Vertical Spring offsets with piston, and the first Vertical Spring is arranged in vertical inner housing；Perpendicular Be provided with vertical external screw thread cylinder to inner housing upper end, vertical external screw thread cylinder passes through vertical inner housing upper end female thread with vertical Inner housing is connected, and vertical external screw thread cylinder upper end is stretched out vertical inner housing and is provided with rotating disk, vertical external screw thread cylinder and rotation Piston rod perforation it is provided with in the middle part of rotating disk；Vertical external screw thread cylinder lower end is connected with the upper end of the second Vertical Spring, and second erects Offset with piston upper end to the lower end of spring.
The Ideal-Gas Equation (Clapeyron equation): PV=nRT.Wherein P is pressure, and V is volume, and n is material Amount, R is universal gas constant, and T is absolute temperature (unit of T is Kelvin).
Changing gaseous state by ambient temperature, temperature raises volume expansion and externally does work promotion piston, changes Become the open and-shut mode of air-inlet grille.
The work process of the present invention is described below in conjunction with the accompanying drawings.
Being connected in the outlet of engine cooling apparatus by this device, after the cooling system of electromotor works, cooler flows out Liquid (anti-icing fluid) heating gas compartment in gas, gas starts to expand against piston 6 and the piston rod 7 connected, lives Plug connecting rod 7 changes the opening and closing angle of adjustable vane 11, and by when temperature reaches default temperature, regulation blade 11 fully opens Reach maximum intake and ensure the cooling effect of electromotor；When engine stop or heating are not enough, the liquid that cooler flows out is (anti- Freeze liquid) to the gas cooling in gas compartment, gas cooling meat drives piston 6 and the piston rod 7 connected, piston rod 7 The opening and closing angle changing adjustable vane 11 diminishes, and reduces the air inflow of cooling air, when the temperature is sufficiently low, adjustable vane 11 completely close.Temperature control and power output can be changed by the volume of regulation gas compartment 1 or the area of pressure and piston 6 The size of square.Ensure that adjustable vane 11 completely closes under the low temperature state required by regulation rotating disk 9.First vertical bullet The effect of spring and the second Vertical Spring be prevent temperature overheating or supercool time piston 6 jam (to piston 6 auxiliary force upwards). Most vehicle holding time is much larger than the operation time, and vehicle regulates blade 11 when parked and completely closes, decreases and start Cabin dust stratification.
It is understood that above with respect to the specific descriptions of the present invention, be merely to illustrate the present invention and be not limited to this Technical scheme described by inventive embodiments, it will be understood by those within the art that, still can carry out the present invention Amendment or equivalent, to reach identical technique effect；As long as meet use needs, all protection scope of the present invention it In.

Claims (3)

1. automobile engine nacelle automatically control air-inlet grille, including vertical shell body, it is characterised in that in the middle part of vertical shell body For airtight connection, vertical central enclosure lower end inside vertical central enclosure, vertical central enclosure upper end and vertical shell body top board For closed bottom, being liquid chamber between vertical central enclosure outer wall and vertical shell body inwall, lower end, vertical shell body side sets Being equipped with the horizontal anti-icing fluid import connected with liquid chamber, vertical shell body opposite side upper end is provided with connect with liquid chamber horizontal Anti-icing fluid exports, and anti-icing fluid outlet is connected to engine coolant import；
Being provided with vertical inner housing in vertical central enclosure, vertical inner housing passes vertical shell body upper center hole, vertically interior Housing lower end is opened and is placed in bottom in vertical central enclosure；Vertical inner housing external wall of upper portion and the described airtight company of mider hole inwall Connect；
It is provided with piston movable up and down, space and vertical inner shell in the vertical inner housing of piston lower portion in described vertical inner housing In external vertical central enclosure, space connection forms gas compartment；Piston upper end is connected with vertical piston rod lower end, vertical piston Small end drives input to be connected with the opening and closing angle of the adjustable vane of the air-inlet grille of enging cabin；
Described anti-icing fluid import is connected with the outlet of engine cooling apparatus.
The most according to claim 1 automobile engine nacelle automatically control air-inlet grille, it is characterised in that described vertical piston Small end drives blade opening and closing angle to change by gear or driving lever.
The most according to claim 1 automobile engine nacelle automatically control air-inlet grille, it is characterised in that described vertical inner shell Body lower end is provided with base plate, is provided with connected entrance in the middle part of base plate, and the lower end of base plate and the first Vertical Spring is connected, the first vertical bullet The upper end of spring offsets with piston, and the first Vertical Spring is arranged in vertical inner housing；Vertical inner housing upper end is provided with perpendicular Outwards threaded cylindrical, vertical external screw thread cylinder is connected with vertical inner housing by vertical inner housing upper end female thread, vertical outer spiral shell Stricture of vagina cylinder upper end is stretched out vertical inner housing and is provided with rotating disk, is provided with piston even in the middle part of vertical external screw thread cylinder and rotating disk Bar is bored a hole；Vertical external screw thread cylinder lower end is connected with the upper end of the second Vertical Spring, on the lower end of the second Vertical Spring and piston End offsets.
CN201610568245.3A 2016-07-19 2016-07-19 Automobile engine nacelle automatically controls air-inlet grille Active CN106114198B (en)

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CN201610568245.3A CN106114198B (en) 2016-07-19 2016-07-19 Automobile engine nacelle automatically controls air-inlet grille

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Application Number Priority Date Filing Date Title
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CN106114198B CN106114198B (en) 2018-09-28

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107757348A (en) * 2017-11-22 2018-03-06 怡得乐电子(杭州)有限公司 A kind of adjustable air-inlet grille for automobile of opening angle
CN107985061A (en) * 2017-12-28 2018-05-04 潍柴动力股份有限公司 Automobile and its air-inlet grille component
WO2019071540A1 (en) * 2017-10-12 2019-04-18 舍弗勒技术股份两合公司 Vehicle grille driving device, vehicle grille assembly and vehicle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805027A (en) * 1956-02-23 1957-09-03 Kysor Heater Company Automatic radiator shutter control
JPS6424177A (en) * 1987-07-20 1989-01-26 Hajime Hashiguchi Temperature sensing cylinder rod driver
GB2331806B (en) * 1997-08-08 2001-10-03 Behr Thermot Tronik Gmbh & Co Linear actuating drive having a thermostatic operating element
CN204696160U (en) * 2015-04-30 2015-10-07 郑州宇通客车股份有限公司 Electric motor vehicle cell box and electric motor car
CN204801701U (en) * 2015-04-14 2015-11-25 北汽福田汽车股份有限公司 Vehicle is with vehicle that admits air grid assembly with have it
CN105658957A (en) * 2013-12-02 2016-06-08 日本恒温装置株式会社 Thermoactuator and attachment structure thereof
CN205853873U (en) * 2016-07-19 2017-01-04 汪宇 Automobile engine nacelle automatically control air-inlet grille

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805027A (en) * 1956-02-23 1957-09-03 Kysor Heater Company Automatic radiator shutter control
JPS6424177A (en) * 1987-07-20 1989-01-26 Hajime Hashiguchi Temperature sensing cylinder rod driver
GB2331806B (en) * 1997-08-08 2001-10-03 Behr Thermot Tronik Gmbh & Co Linear actuating drive having a thermostatic operating element
CN105658957A (en) * 2013-12-02 2016-06-08 日本恒温装置株式会社 Thermoactuator and attachment structure thereof
CN204801701U (en) * 2015-04-14 2015-11-25 北汽福田汽车股份有限公司 Vehicle is with vehicle that admits air grid assembly with have it
CN204696160U (en) * 2015-04-30 2015-10-07 郑州宇通客车股份有限公司 Electric motor vehicle cell box and electric motor car
CN205853873U (en) * 2016-07-19 2017-01-04 汪宇 Automobile engine nacelle automatically control air-inlet grille

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019071540A1 (en) * 2017-10-12 2019-04-18 舍弗勒技术股份两合公司 Vehicle grille driving device, vehicle grille assembly and vehicle
CN107757348A (en) * 2017-11-22 2018-03-06 怡得乐电子(杭州)有限公司 A kind of adjustable air-inlet grille for automobile of opening angle
CN107985061A (en) * 2017-12-28 2018-05-04 潍柴动力股份有限公司 Automobile and its air-inlet grille component
CN107985061B (en) * 2017-12-28 2024-01-16 潍柴动力股份有限公司 Automobile and air inlet grille assembly thereof

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