CN102963540B - Air conditioner channel for airplane - Google Patents
Air conditioner channel for airplane Download PDFInfo
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- CN102963540B CN102963540B CN201210482610.0A CN201210482610A CN102963540B CN 102963540 B CN102963540 B CN 102963540B CN 201210482610 A CN201210482610 A CN 201210482610A CN 102963540 B CN102963540 B CN 102963540B
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Abstract
The invention provides an air conditioner channel for an airplane. A boarding bridge with an air conditioner facility provided by the invention comprises a bridge channel, an awning device and an air conditioner facility, wherein the air conditioner facility is arranged at the upper parts of two ends of the bridge channel; the awning device comprises a door-shaped frame, a butting frame and a flexible floor; the flexible floor comprises a flexible part at the front end, and the flexibility of the flexible part is realized by a first actuator; the butting frame comprises a hard frame and a flexible frame, a retraction jack and an energy storage device are connected between the door-shaped frame and the hard frame, the hard frame is hinged on the floor, the flexible frame is fixedly connected to the front end of the flexible part, and two lateral branches of the hard frame are further respectively provided with distance meters; a plurality of second actuators are connected between the hard frame and the flexible frame; and the lateral branches of the hard frame are wider than the lateral branches of the flexible frame, and the distance meters on the hard frame are arranged on the excessive width. According to the invention, the boarding bridge improves the tightness and the comfort of passengers.
Description
Technical field
The present invention relates to a kind of air conditioning ducts for aircraft, be specifically related to a kind of connecting bridge with air conditioner facility.
Background technology
Boarding bridge is the airfield equipment that a modern passenger aircraft usually uses, and they are used as the entrance of boarding, can enter passenger plane inside for passenger from terminal.This connecting bridge all has an awning device in its end usually, and it is connected across in the space between connecting bridge and aircraft, thus boarding personnel can be protected not to be subject to the impact of adverse weather condition.
Patent documentation CN100355628C, CN100528688C, CN101910001A, US5267368A individually disclose a kind of connecting bridge, they all have employed energy storage equipment usually, such as gas spring etc. and wind2 with the use of, or hydraulic actuator, document CN100355628C also uses multiple connecting rod or cantilever design; And in order to make docking framework fit tightly fuselage as far as possible, and the injury that minimizing awning device may cause for aircraft fuselage cover, adopt flexible frame more than docking framework of the prior art, especially document CN101910001A also adopts the gas filled device with padded coaming.But, the difference each other of aircraft is now all comparatively large, and the Curvature varying of its outline is also all comparatively large, particularly sometimes also there is very large bent angle in prow transitional region, make existing boarding bridge awning device be difficult to accurately fit on airplane skin, and then retain gap.These gaps are totally unfavorable under severe conditions, particularly sleety weather, are easy to cause moisture enter interior of aircraft or drench passenger, also may cause wet and slippery risk at connecting bridge or fuselage interior.In addition, these connecting bridges also do not possess air conditioner facility, these periods summer in winter, especially hot summer, birdman's boarding or the time all comparatively anxiety left, often passenger flow volume is very concentrated, and connecting bridge is comparatively closed with long and narrow, and therefore this section of stroke is very uncomfortable for passenger.
Document CN202379091U discloses a kind of boarding bridge pickup range finding sensing device, comprise the buffering sebific duct being arranged on front edge of airport pickup port end, described buffering sebific duct is provided with range finding sensing device, the side of described buffering sebific duct has exploration hole, and the sensor probe of described range finding sensing device and described exploration hole are just to setting.It is mainly used in the deformation extent reacting buffering sebific duct, and notice control system sends speed-slackening signal in time, prevents from causing greater impact to fuselage.But the deployed configuration that it adopts still belongs to conventional prior art, and it also cannot solve the problem.Document CN101287649B disclose a kind of by connecting bridge automatic butt to the method on hatch door, it adopts laser rangefinder and Computer Control Unit to realize the automatic butt of connecting bridge and aircraft door.Above-mentioned two sections of documents are still more single for the using method of laser rangefinder.
Patent documentation CN101903247A discloses a kind of connecting bridge with air conditioner facility, its utilize multiple pipeline by be arranged at connecting bridge on terminal side air conditioner facility heating or refrigeration air send into scalable passage.But because its connecting bridge structure adopted still belongs to conventional form, leak tightness is poor, therefore have impact on the use of air conditioner facility.And, when being docked in airport when aircraft, the air conditioner facility of aircraft self cannot be opened, and surface facility can only be used to carry out heating or freezing, because the general leak tightness of existing connecting bridge is good not, therefore set on connecting bridge air conditioner facility is also difficult to directly apply to aircraft passenger compartment inside.
Summary of the invention
In order to overcome the problems referred to above, the invention provides a kind of connecting bridge with air conditioner facility, comprise bridge body passageway, awning device and air conditioner facility, air conditioner facility is arranged at top, bridge body passageway two ends, and it has pipeline and the air port that will air be regulated to send into bridge body passageway, awning device and hatch door; Awning device comprises door-shaped frame, docking framework and Telescopic floor board, Telescopic floor board comprises the telescoping section being positioned at front end, it is flexible that this telescoping section utilizes the first actuator to realize, described docking framework comprises stereoplasm frame and flexible frame, jack and energy storage equipment is connected with between door-shaped frame and stereoplasm frame, stereoplasm frame is articulated with floor, flexible frame is fixed in telescoping section front end, stereoplasm frame both sides branch is also respectively arranged with apomecometer, and multiple apomecometer is scattering device in described branch; Multiple second actuator is connected with between stereoplasm frame and flexible frame; The lateral branching of described stereoplasm frame will wider than the lateral branching of flexible frame on width, on the width had more described in the apomecometer on stereoplasm frame is installed on.
Preferably, flexible frame is made of plastics.
Preferably, described apomecometer is laser rangefinder or ultrasonic range finder, infrared ambulator.
Preferably, awning is connected with between stereoplasm frame and flexible frame and between stereoplasm frame and door-shaped frame.
Preferably, the controller receiving apomecometer signal and control actuator is also comprised.
Connecting bridge tool according to the present invention has the following advantages: (1) is provided with air conditioner facility due to the present invention on connecting bridge, makes to improve boarding comfort level period in severe cold or heat; (2) because connecting bridge of the present invention has fabulous sealing effectiveness and can self-regeneration when docking starts a leak, the effect that the inner air conditioner facility of connecting bridge regulates temperature is therefore strengthened; (3) connecting bridge of the present invention is due to the fabulous sealing effectiveness at butted part and docking self-repairing capability when starting a leak, and makes the refrigeration of air conditioner facility or add hot air to be blown into nacelle inlet by external environment influence.
Accompanying drawing explanation
Fig. 1 partially show the longitdinal cross-section diagram according to the connecting bridge with air conditioner facility of the present invention;
Fig. 2 show schematically show the installation relation of actuator and apomecometer;
Fig. 3 schematically simulates the mode of texturing of the flexible frame of the vestibule diaphragm device in the present invention.
Detailed description of the invention
With reference to accompanying drawing 1, it partially show according to the retractable boarding bridge comprising roller of the present invention, it comprises bridge body passageway, awning device 1 and is arranged in the air conditioner facility 11(Fig. 1 on top, boarding pontic two ends the air conditioner facility that illustrate only and be positioned near aircraft side, not shown near terminal side), the air conditioner facility near terminal side has pipeline and the air port (not shown) that the air after by adjustment is blown into Boarding bridge access; Air conditioner facility near aircraft side has pipeline and the air port (not shown) that the air after by adjustment is blown into awning and hatch door, because awning is shorter, and near hatch door, only needs a pipeline and air port herein.This awning device 1 comprises door-shaped frame 2 and docking framework 3, and docking framework 3 is directly used in and realizes docking of awning device 1 and aircraft fuselage cover.The flexible frame 5 that docking framework 3 comprises stereoplasm frame 4 and directly will contact with fuselage cover, flexible frame 5 is made up of flexible material, but the ductility of this material is poor, such as plastics.Flexible frame surrounding also can comprise padded coaming, inflatable packer or elastic variable pipe etc. further.Awning device also comprises floor layer 6 further, wherein this floor layer is a kind of telescoping floor, it comprises a telescoping section 11, this telescoping section utilizes the actuator being such as in floor layer inside, such as hydraulic actuator 12 realizes fore and aft motion, this hydraulic actuator 12 is arranged at one of floor layer midway location, and also can be two that are arranged at two ends respectively, can certainly be other quantity.Door-shaped frame 2 is fixedly connected on floor layer 6.Stereoplasm frame 4 is articulated with the floor layer 6 of awning device 1 pivotally, and stereoplasm frame 4 also can comprise the shutoff device that can stop its pivotable; And use energy storage equipment between door-shaped frame 2 and stereoplasm frame 6 and reclaim winding mechanism 8, energy storage equipment can be such as gas spring 7.Flexible frame can be fixed in the front end of the telescoping section 11 on floor, but selects as a kind of, also can hingedly be arranged on this expansion floor.In order to be added to open area, preferably, stereoplasm frame 4 and flexible frame also can be arranged on the lateral surface of floor layer.On each side, multiple actuator is connected with (in order to various fuselage surface curvature can be adapted between stereoplasm frame 4 and flexible frame 5, can accept in scope at cost, the quantity of actuator is preferably The more the better), such as hydraulic actuator 9, considers for simplification, in the present embodiment, the number of hydraulic actuator is herein three, and on even keel is arranged between stereoplasm frame 4 and flexible frame 5 respectively.These three actuators are preferably distributed on every side of flexible frame dispersedly, but the preferably the rarest top being arranged on every side branch of flexible frame in multiple actuator, be beneficial to the laminating of flexible frame and fuselage cover.Actuator one end and flexible frame 5 carry out hinged, and the other end is then hinged with stereoplasm frame 4.Stereoplasm frame 4 both sides branch is also provided with distance measuring sensor 10, and this apomecometer can be such as ultrasonic range finder, infrared ambulator or laser rangefinder, prioritizing selection laser rangefinder in the present embodiment.The installation of apomecometer on stereoplasm frame 4 can adopt well-known conventional means, such as, the form of support can be adopted to be arranged on stereoplasm frame 4, and this laser rangefinder also can be arranged among the perforate on stereoplasm frame 4.The front end of floor layer telescoping section does not arrange apomecometer.Apomecometer quantity on stereoplasm frame can identical from actuator quantity also can be different.Their setting position as schematically shown in Figure 2, the lateral branching of stereoplasm frame 4 on width outline wider than flexible frame 5, such actuator attachment point and apomecometer attachment point stagger on the width of framework branch, thus make flexible frame can not stop the light of apomecometer, if certainly the actuator attachment point on stereoplasm frame is drawn a straight line, the words that apomecometer attachment point also draws a straight line, these two straight lines also should be tried one's best close, are beneficial to the radian simulation in later stage.Left by flexible frame within sweep of the eye, apomecometer also should disperse to install on stereoplasm frame as far as possible, is beneficial to the surperficial radian obtaining fuselage cover accurately.Apomecometer on stereoplasm frame should be on same vertical curve.The periphery in stereoplasm frame, space between flexible frame and door-shaped frame is equipped with vestibule diaphragm.Vestibule diaphragm device 1 also comprises the controller (not shown) being arranged on door-shaped frame 3 upper back, for receiving the signal and the operation of hydraulic control actuator 9 and winding mechanism 8 that laser rangefinder obtains, going back controller in addition and also controlling a warning device.Therefore this controller can have following function: when causing connecting bridge to tremble relative to airplane skin due to passenger's boarding, and then the warning passenger that gives the alarm when causing connecting bridge docking framework to depart from fuselage cover larger distance (being such as 10 centimetres) postpones action, and laser rangefinder again starts wind2 release energy storage equipment or primer fluid hydraulic actuator, until can measure distance reenter safe range (sounding all clear).
Introduce the method for operating of the connecting bridge in the present invention below in detail.
First, before awning device contacts with fuselage cover, the initial stage is used at connecting bridge, the laser rangefinder opened on awning device measures the distance of stereoplasm frame distance airframe, connecting bridge vertically retractable aircraft advance and (two apomecometers on the same level line that is arranged on stereoplasm frame can be utilized, if their two distances measured are equal, connecting bridge just vertically aircraft advance is described), and when close to the aircraft certain distance that will dock, this distance is (because aircraft surfaces is arc line shaped, therefore the data of each laser rangefinder measurement are different, distance herein can be that any one in laser rangefinder data of measuring deduct as the distance between underframe flexible frame and stereoplasm frame, preferably adopt bottom apomecometer) when can be arbitrary set point value between 0.5-5 rice, preferably 1 meter, temporary transient stopping connecting bridge is near the motion of aircraft, controller controls each actuator according to the distance value that each laser rangefinder measures and carries out respective stretching with yielding flexibility framework.
With reference to accompanying drawing 3, it schematically simulates the mode of texturing of the flexible frame of the awning device in the present invention.First utilizing the distance of the distance fuselage measured by the apomecometer on stereoplasm frame, generating the fuselage cover surface radian that will dock via controller simulation, as marked shown in 101; Then to docking framework translation (due to floor horizontal extension only) this arc curve until this camber line and flexible frame put 107 intersection location, in fact this point is can be optional, be such as flexible frame mid point or 2/3rds At The Heights, that preferably can save actuator makes momentum as far as possible.Therefore the flexible frame after can learning distortion according to the length (because its extensibility is poor, ignoring spread length herein) of flexible frame branch should as marked as shown in 102.And then after distortion, elongation or the retracted length of (stereoplasm frame 106 of simulation keeps motionless) associated actuator just can calculate.Subsequently controller according to aforementioned calculated amount activate hydraulic actuator of the present invention can realize the flexible frame after being out of shape can have with will in conjunction with the identical radian of fuselage cover.Mark 103,104,105 in this figure flexible frame respectively in representative simulation, flexible after actuator and the actuator of initial position.In addition, in order to the distortion of flexible frame more accurately can be guaranteed, the present invention can also arrange auxiliary actuator (not shown) between actuator and stereoplasm frame, because the deflection angle of simulation actuator 104 in frame deformation process can calculate according to the method described above, auxiliary actuator therefore can be used according to calculated angle to deflect the actuator between flexible frame and stereoplasm frame.Described computation process can be completed by controller, and relevant mathematic calculation is all the common practise in affiliated field.
In this process, framework both sides can independently operate, that is the distortion of flexible frame both sides can be different when needed, and this is for being very favorable during the corner that the appearance of hatch door periphery is larger, and therefore the present invention has very outstanding alerting ability in docking operation.And the actuator in the present invention just completed actuating before docking, therefore overload can not be there is due to the fault of self or because of control system error.
After this, namely continue to control connecting bridge to advance, and (distance measured by apomecometer) slows down connecting bridge speed of advance when moving closer to airframe, until when flexible frame fits in fuselage cover (according to comparing of laser rangefinder measuring distance and anticipated value, as Fig. 3, the horizontal throw of the yielding flexibility framework 102 of the distance by stadimeter simulation on the stereoplasm frame 106 of simulation can calculate) namely brake connecting bridge.Now namely can start air conditioner facility, adjustment air is provided.
Then controller controls winding mechanism release energy storage equipment, make it that docking framework is closely pressed on fuselage cover, because the flexible frame in the present invention is by actuator-operated distortion, therefore the energy storage equipment in the present invention, without the need to applying larger thrust in the prior art, therefore also just reduces the risk that awning device damages fuselage cover.
In passenger's boarding process, because the weight extruding of external conditions or passenger causes awning device relative to fuselage cover generation deflection or disengaging, because laser rangefinder can measure the change of distance, if therefore the distance of flexible frame and fuselage cover reaches a predetermined threshold (being such as 10 centimetres), controller can control warning device accordingly and give the alarm, and laser rangefinder again starts wind2 release energy storage equipment or primer fluid hydraulic actuator, until can measure distance reenter safe range.
Because the engagement frame in the present invention was just provided with the surperficial radian of fuselage cover before laminating fuselage cover, therefore, it is possible to improve sealing property, reduce the hurtful risk of fuselage skin simultaneously.Also there is alarm in addition and again revise the advantage of laminating degree.What below do not elaborate is all the common practise in affiliated field.
Those skilled in the art can make replacement or modification according to content disclosed by the invention and the art technology grasped to content of the present invention; but these replacements or modification should not be considered as disengaging the present invention design, and these replacements or modification are all in the interest field of application claims protection.
Claims (4)
1. one kind has the connecting bridge of air conditioner facility, comprise bridge body passageway, awning device (1) and air conditioner facility, it is characterized in that: air conditioner facility is arranged at top, bridge body passageway two ends, it has pipeline and the air port that will air be regulated to send into bridge body passageway, awning device and hatch door, awning device comprises door-shaped frame (2), docking framework (3) and Telescopic floor board (6), Telescopic floor board (6) comprises the telescoping section (11) being positioned at front end, it is flexible that this telescoping section utilizes the first actuator (12) to realize, described docking framework (3) comprises stereoplasm frame (4) and flexible frame (5), jack (8) and energy storage equipment (7) is connected with between door-shaped frame (2) and stereoplasm frame (4), stereoplasm frame (4) is articulated with floor (6), flexible frame (5) is fixed in telescoping section (11) front end, stereoplasm frame (4) both sides branch is also respectively arranged with laser rangefinder (10), multiple laser rangefinder is scattering device in described branch, floor does not arrange apomecometer, multiple second actuator (9) is connected with between stereoplasm frame (4) and flexible frame (5), the lateral branching of described stereoplasm frame (4) will wider than the lateral branching of flexible frame (5) on width, and the laser rangefinder on stereoplasm frame is installed on the width that has more, when close to the aircraft certain distance that will dock, the distance value measured according to each laser rangefinder controls each actuator and carries out respective flexible with yielding flexibility framework, the flexible frame realized after distortion can have with will in conjunction with the identical radian of fuselage cover.
2. connecting bridge according to claim 1, is characterized in that flexible frame is made of plastics.
3. connecting bridge according to claim 1, is characterized in that being connected with awning between stereoplasm frame (4) and flexible frame (5) and between stereoplasm frame (4) and door-shaped frame (2).
4. connecting bridge according to claim 1, characterized by further comprising the controller receiving laser rangefinder signal and control actuator (9,12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482610.0A CN102963540B (en) | 2012-11-23 | 2012-11-23 | Air conditioner channel for airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482610.0A CN102963540B (en) | 2012-11-23 | 2012-11-23 | Air conditioner channel for airplane |
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| Publication Number | Publication Date |
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| CN102963540A CN102963540A (en) | 2013-03-13 |
| CN102963540B true CN102963540B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210482610.0A Active CN102963540B (en) | 2012-11-23 | 2012-11-23 | Air conditioner channel for airplane |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190043A (en) * | 2018-02-08 | 2018-06-22 | 四川华盛强环控系统设备有限公司 | A kind of connecting bridge energy-saving and emission-reduction system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3484883A (en) * | 1966-12-20 | 1969-12-23 | Aviolanda Maatschappij | End structure for airport gangways |
| US3639934A (en) * | 1969-09-25 | 1972-02-08 | Boothe Airside Services | Canopy apparatus |
| CN100355628C (en) * | 2004-04-02 | 2007-12-19 | 许布奈有限公司 | Aircraft boarding bridges and stairs or sealing device for the bridge |
| CN201678049U (en) * | 2010-01-11 | 2010-12-22 | 蒂森克虏伯机场系统(中山)有限公司 | Improved passenger boarding bridge |
| CN202379091U (en) * | 2011-11-07 | 2012-08-15 | 蒂森克虏伯机场系统(中山)有限公司 | Pickup and ranging sensing device for boarding bridge |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003212194A (en) * | 2002-01-24 | 2003-07-30 | Mitsubishi Heavy Ind Ltd | Automatic control device for boarding bridge, automatic control system and its aligning method |
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2012
- 2012-11-23 CN CN201210482610.0A patent/CN102963540B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3484883A (en) * | 1966-12-20 | 1969-12-23 | Aviolanda Maatschappij | End structure for airport gangways |
| US3639934A (en) * | 1969-09-25 | 1972-02-08 | Boothe Airside Services | Canopy apparatus |
| CN100355628C (en) * | 2004-04-02 | 2007-12-19 | 许布奈有限公司 | Aircraft boarding bridges and stairs or sealing device for the bridge |
| CN201678049U (en) * | 2010-01-11 | 2010-12-22 | 蒂森克虏伯机场系统(中山)有限公司 | Improved passenger boarding bridge |
| CN202379091U (en) * | 2011-11-07 | 2012-08-15 | 蒂森克虏伯机场系统(中山)有限公司 | Pickup and ranging sensing device for boarding bridge |
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| CN102963540A (en) | 2013-03-13 |
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