CN205469841U - Aircraft air conditioner cockpit and main cabin air feed distribution structure - Google Patents
Aircraft air conditioner cockpit and main cabin air feed distribution structure Download PDFInfo
- Publication number
- CN205469841U CN205469841U CN201620110019.6U CN201620110019U CN205469841U CN 205469841 U CN205469841 U CN 205469841U CN 201620110019 U CN201620110019 U CN 201620110019U CN 205469841 U CN205469841 U CN 205469841U
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- interface
- air feed
- cabin air
- anger
- frame
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Abstract
The utility model belongs to aviation life support technology relates to the improvement to aircraft air conditioner cockpit and main cabin air feed distribution structure. Its characterized in that: the upper surface of frame be the same frame face of cylinder (1c) with right side surface, install valve assembly (2) constituteed by valve plate (2a), 2 backup pads that the structure is the same (2b), rocking arm subassembly (2c), fore bearing unit (2d), valve axle (2e) and rear bearing unit (2f) in air feed distribution box (1). The utility model discloses can adjust cockpit and main cabin air mass flow's distribution, realize controlling the air feed direction in cockpit and main cabin, improve the comfort level in cockpit and main cabin.
Description
Technical field
This utility model belongs to aviation life support technology, relates to supplying aircraft air condition driving cabin and main cabin
The improvement of distribution structure.
Background technology
Aircraft is when using air-conditioning, and driver reflects driving cabin and passenger cabin air maldistribution, always
It is big that body shows as main cabin air quantity, and driving cabin air quantity is little；Main cabin ceiling air quantity is big, and foot air quantity of heating in main cabin is little.
When using air conditioner refrigerating and heating function, cold air or steam are heated give vent to anger, just simultaneously from ceiling distribution and foot
Normal design logic is to use air-conditioning when heating, and steam upwards supplies from foot gas outlet of heating, and adds for passenger cabin
Heat；When using air conditioner refrigerating, cooling supplies downwards from main cabin ceiling, freezes for passenger cabin.Current aircraft
Air-conditioning driving cabin and main cabin supply distribution structure: by a supply distributor disk distribution air-conditioning flow, this confession
Gas distributor disk is an obturator with cuboid profile, by the rectangular shaped rim closed, front shroud and after
Cover plate connects composition, and front shroud is parallel with back shroud, and the edge of back shroud and the rear port of rectangular shaped rim lead to
Crossing to weld or be integrally machined and be connected as entirety, the front port in rectangular shaped rim has inner flange limit, in interior method
Having screwed hole on blue limit, front shroud covers on the front port of rectangular shaped rim, and by screw and rectangular edges
Frame is connected as entirety.Intake interface is positioned on the lower surface of rectangular shaped rim and connects with the inner chamber supplying distributor disk
Logical, interface of giving vent to anger be positioned on the upper surface of rectangular shaped rim and with the inner space of supply distributor disk, driving cabin
Air feed interface and main cabin air feed interface are positioned on the right surface of rectangular shaped rim and connect with the inner chamber supplying distributor disk
Logical, interface of giving vent to anger is coaxial with intake interface, and the aperture of interface of giving vent to anger is identical with the aperture of intake interface, drives
The axis sailing cabin air feed interface is parallel with the axis of main cabin air feed interface, the axis of driving cabin air feed interface with
The axis of interface of giving vent to anger is vertical, and driving cabin air feed interface is identical with the aperture of main cabin air feed interface, gives vent to anger and connects
The aperture of mouth is more than the aperture of driving cabin air feed interface.This supply distributor disk only plays the effect of a four-way,
From the cold of air-conditioning output or hot-air can enter main cabin ceiling and main cabin foot is heated, and there is no retention functions,
The supply direction of uncontrollable entrance driving cabin and the flow in main cabin, cold air and steam can not control.
Summary of the invention
The purpose of this utility model is: propose aircraft air condition driving cabin and the main cabin supply distribution of a kind of improvement
Structure, in order to the distribution to driving cabin and passenger cabin air flow is adjusted, it is achieved to driving cabin and main cabin
Supply direction be controlled, when using air-conditioning to heat, make steam walk main cabin foot and be warmed as main cabin and heat；
Party use air conditioner refrigerating time, make cold air walk main cabin ceiling be assigned as main cabin refrigeration, thus improve driving cabin and
The comfort level in main cabin.
The technical solution of the utility model is: a kind of aircraft air condition driving cabin and main cabin supply distribution structure,
Including one supply distributor disk 1, this supply distributor disk 1 be one by the frame closed, front shroud and bonnet
Plate connects the obturator of composition, and front shroud is parallel with back shroud, the edge of back shroud and the rear port of frame
Being connected as entirety by welding or being integrally machined, the front port at frame has inner flange limit 1j, in interior method
Having screwed hole 1h on blue limit 1j, front shroud covers on the front port of frame, and by screw with frame even
Connect as entirety；The left surface 1a and lower surface 1b of frame are planes, and intake interface 1d is positioned under frame
On the 1b of surface and with supply distributor disk 1 inner space；Give vent to anger interface 1e, driving cabin air feed interface 1f
With main cabin air feed interface 1g respectively with supply distributor disk 1 inner space, give vent to anger interface 1e and air inlet connecting
Mouth 1d is coaxial, and the aperture of the interface 1e that gives vent to anger is identical with the aperture of intake interface 1d, driving cabin air feed interface
The axis of 1f is parallel with the axis of main cabin air feed interface 1g, the axis of driving cabin air feed interface 1f with give vent to anger
The axis of interface 1e is vertical, and driving cabin air feed interface 1f is identical with the aperture of main cabin air feed interface 1g, goes out
The aperture more than driving cabin air feed interface 1f, the aperture of gas interface 1e；It is characterized in that:
A, the upper surface of described frame and right surface are same frame face of cylinder 1c, this frame face of cylinder
The axis of 1c is positioned at the middle part of supply distributor disk 1 and is perpendicular to front shroud and back shroud；Give vent to anger interface 1e position
In the top of frame face of cylinder 1c and with supply distributor disk 1 inner space, driving cabin air feed interface 1f
With main cabin air feed interface 1g be positioned at frame face of cylinder 1c right part and with supply distributor disk 1 inner space,
Driving cabin air feed interface 1f is positioned at above the air feed interface 1g of main cabin；Give vent to anger the center of circle corresponding to interface 1e
The central angle that angle is jointly corresponding equal to driving cabin air feed interface 1f and main cabin air feed interface 1g；
B, supply distributor disk 1 in a valve assembly 2 is installed, this valve assembly 2 by valve plate 2a,
Gripper shoe 2b, rocker arm assembly 2c, fore bearing unit 2d, curtain shaft 2e and the rear axle that 2 structures are identical
Bearing unit 2f forms；Valve plate 2a is an arc plate, and the radius on the face of cylinder of valve plate 2a is slightly less than
The radius of frame face of cylinder 1c, the central angle corresponding to valve plate 2a is more than giving vent to anger corresponding to interface 1e
Central angle, the width aperture more than the interface 1e that gives vent to anger before and after valve plate 2a；Gripper shoe 2b is fanning strip,
2 gripper shoes 2b are positioned at both sides before and after valve plate 2a, the large diameter circular arc of gripper shoe 2b and valve plate 2a
Inner surface be welded as entirety, the small diameter arc of gripper shoe 2b and curtain shaft 2e are welded as entirety, live
The rear end of door-hinge 2e is connected with back shroud by rear bearing unit 2f, and front axle is passed through in the front end of curtain shaft 2e
Bearing unit 2d is connected with front shroud, and the front end of curtain shaft 2e forward extends out front shroud, rocker arm assembly 2c
The inner by welding or riveting or threaded connections mode be connected as whole with the front end of curtain shaft 2e
Body, rocker arm assembly 2c is vertical with curtain shaft 2e, and curtain shaft 2e is coaxial with frame face of cylinder 1c；
C, it is the first station when the valve plate 2a of valve assembly 2 is positioned at the top of curtain shaft 2e, now
The valve plate 2a interface 1e that will give vent to anger closes, and intake interface 1d and driving cabin air feed interface 1f and main cabin supply
Gas interface 1g connects；When valve assembly 2 is after the first station turns clockwise α angle, valve plate 2a position
In the right of curtain shaft 2e, being now the second station, valve plate 2a is by driving cabin air feed interface 1f and visitor
Cabin air feed interface 1g closes, and intake interface 1d connects with the interface 1e that gives vent to anger；α=85 °～95 °.
The utility model has the advantages that: the aircraft air condition driving cabin and the main cabin that propose a kind of improvement supply edema caused by disorder of QI
Distribution structure, can be adjusted the distribution of driving cabin and passenger cabin air flow, it is achieved that to driving cabin and visitor
The supply direction in cabin is controlled, and when using air-conditioning to heat, makes steam walk main cabin foot and is warmed as main cabin and adds
Temperature；When using air conditioner refrigerating, make cold air walk main cabin ceiling and be assigned as main cabin refrigeration, thus improve and drive
Sail the comfort level in cabin and main cabin.
Accompanying drawing explanation
Fig. 1 is external control schematic diagram of the present utility model.
Fig. 2 is structural representation of the present utility model.In figure, direction is constant up and down, and in paper, direction is
Rear, the outer direction of paper is front." interior " refers to the direction near curtain shaft 2e, and " outward " refers to live
The direction of door-hinge 2e.
Fig. 3 is the structural representation of valve assembly 2 in this utility model.
Fig. 4 is axonometric drawing of the present utility model, eliminates front shroud in figure.
Detailed description of the invention
Below this utility model is described in further details.Seeing Fig. 1 to Fig. 4, a kind of aircraft air condition is driven
Sail cabin and main cabin supply distribution structure, including one supply distributor disk 1, this supply distributor disk 1 be one by
The frame of Guan Bi, front shroud and back shroud connect the obturator of composition, and front shroud is parallel with back shroud, after
The edge of cover plate and the rear port of frame are connected as entirety, before frame by welding or being integrally machined
Port has inner flange limit 1j, has screwed hole 1h on the 1j of inner flange limit, and front shroud covers before frame
On port, and it is connected as entirety by screw and frame；The left surface 1a and lower surface 1b of frame are flat
Face, intake interface 1d be positioned on the lower surface 1b of frame and with supply distributor disk 1 inner space；Go out
Gas interface 1e, driving cabin air feed interface 1f and main cabin air feed interface 1g respectively with supply distributor disk 1 in
Chamber connects, and the interface 1e that gives vent to anger is coaxial with intake interface 1d, the aperture of the interface 1e that gives vent to anger and intake interface 1d
Aperture identical, the axis of driving cabin air feed interface 1f is parallel with the axis of main cabin air feed interface 1g, drives
The axis sailing cabin air feed interface 1f is vertical with the axis of the interface 1e that gives vent to anger, driving cabin air feed interface 1f and visitor
The aperture of cabin air feed interface 1g is identical, the hole more than driving cabin air feed interface 1f, the aperture of the interface 1e that gives vent to anger
Footpath；It is characterized in that:
A, the upper surface of described frame and right surface are same frame face of cylinder 1c, this frame face of cylinder
The axis of 1c is positioned at the middle part of supply distributor disk 1 and is perpendicular to front shroud and back shroud；Give vent to anger interface 1e position
In the top of frame face of cylinder 1c and with supply distributor disk 1 inner space, driving cabin air feed interface 1f
With main cabin air feed interface 1g be positioned at frame face of cylinder 1c right part and with supply distributor disk 1 inner space,
Driving cabin air feed interface 1f is positioned at above the air feed interface 1g of main cabin；Give vent to anger the center of circle corresponding to interface 1e
The central angle that angle is jointly corresponding equal to driving cabin air feed interface 1f and main cabin air feed interface 1g；
B, supply distributor disk 1 in a valve assembly 2 is installed, this valve assembly 2 by valve plate 2a,
Gripper shoe 2b, rocker arm assembly 2c, fore bearing unit 2d, curtain shaft 2e and the rear axle that 2 structures are identical
Bearing unit 2f forms；Valve plate 2a is an arc plate, and the radius on the face of cylinder of valve plate 2a is slightly less than
The radius of frame face of cylinder 1c, the central angle corresponding to valve plate 2a is more than giving vent to anger corresponding to interface 1e
Central angle, the width aperture more than the interface 1e that gives vent to anger before and after valve plate 2a；Gripper shoe 2b is fanning strip,
2 gripper shoes 2b are positioned at both sides before and after valve plate 2a, the large diameter circular arc of gripper shoe 2b and valve plate 2a
Inner surface be welded as entirety, the small diameter arc of gripper shoe 2b and curtain shaft 2e are welded as entirety, live
The rear end of door-hinge 2e is connected with back shroud by rear bearing unit 2f, and front axle is passed through in the front end of curtain shaft 2e
Bearing unit 2d is connected with front shroud, and the front end of curtain shaft 2e forward extends out front shroud, rocker arm assembly 2c
The inner by welding or riveting or threaded connections mode be connected as whole with the front end of curtain shaft 2e
Body, rocker arm assembly 2c is vertical with curtain shaft 2e, and curtain shaft 2e is coaxial with frame face of cylinder 1c；
C, it is the first station when the valve plate 2a of valve assembly 2 is positioned at the top of curtain shaft 2e, now
The valve plate 2a interface 1e that will give vent to anger closes, and intake interface 1d and driving cabin air feed interface 1f and main cabin supply
Gas interface 1g connects；When valve assembly 2 is after the first station turns clockwise α angle, valve plate 2a position
In the right of curtain shaft 2e, being now the second station, valve plate 2a is by driving cabin air feed interface 1f and visitor
Cabin air feed interface 1g closes, and intake interface 1d connects with the interface 1e that gives vent to anger；α=85 °～95 °.
Operation principle of the present utility model is: during use, and the station conversion of valve assembly 2 is by handling cable wire
Assembly controls, and manipulation cable wire 3 is connected by screw with the outer end of the rocker arm assembly 2c of valve assembly 2, behaviour
Vertical cable wire is used for controlling air and flows out direction, and rocker arm assembly 2c is connected with valve plate 2a, handles cable wire 3
Being fixed by cable wire support 4, when pulling manipulation cable wire 3, valve plate 2a rotates around curtain shaft 2e, it is achieved
The conversion of two stations.Being the first station when angle is at 0 °, the interface 1e that gives vent to anger closes, and air is from driving
Sail cabin air feed interface 1f and main cabin air feed interface 1g to flow out, heat supply for main cabin foot；Angle at 85 °～
Being the second station when 95 °, driving cabin air feed interface 1f and main cabin air feed interface 1g closes, and air is from going out
Gas interface 1e flows out, and supplies for main cabin ceiling.Manipulation cable assembly is goods shelf products.
An embodiment of the present utility model, through installation test, it is possible to heat main cabin foot distribution and main cabin
Ceiling distribution normally supplies, and installs and coordinates, and handles simple, it is simple to driver is controlled, effect
The best.
Claims (1)
1. aircraft air condition driving cabin and a main cabin supply distribution structure, including supply distributor disk (1),
This supply distributor disk (1) is one and is connected the obturator formed by the frame closed, front shroud and back shroud,
Front shroud is parallel with back shroud, and the edge of back shroud and the rear port of frame by welding or are integrally machined
Being connected as entirety, the front port at frame has inner flange limit (1j), has screwed hole on inner flange limit (1j)
(1h), front shroud covers on the front port of frame, and is connected as entirety by screw and frame；Frame
Left surface (1a) and lower surface (1b) be plane, intake interface (1d) is positioned on the lower surface (1b) of frame
And with supply distributor disk (1) inner space；Give vent to anger interface (1e), driving cabin air feed interface (1f) and main cabin
Air feed interface (1g) respectively with supply distributor disk (1) inner space, interface of giving vent to anger (1e) and intake interface
(1d) coaxial, the aperture of interface of giving vent to anger (1e) is identical with the aperture of intake interface (1d), and driving cabin supply connects
The axis of mouth (1f) is parallel with the axis of main cabin air feed interface (1g), the axis of driving cabin air feed interface (1f)
Vertical with the axis of interface of giving vent to anger (1e), driving cabin air feed interface (1f) and the hole of main cabin air feed interface (1g)
Footpath is identical, and the aperture of interface of giving vent to anger (1e) is more than the aperture of driving cabin air feed interface (1f)；It is characterized in that:
A, the upper surface of described frame and right surface are the same frame face of cylinder (1c), this frame cylinder
The axis in face (1c) is positioned at the middle part of supply distributor disk (1) and is perpendicular to front shroud and back shroud；Give vent to anger interface
(1e) be positioned at the frame face of cylinder (1c) top and with supply distributor disk (1) inner space, driving cabin supply
Interface (1f) and main cabin air feed interface (1g) be positioned at the frame face of cylinder (1c) right part and with supply distributor disk (1)
Inner space, driving cabin air feed interface (1f) is positioned at above main cabin air feed interface (1g)；Give vent to anger interface
(1e) central angle corresponding to is jointly corresponding equal to driving cabin air feed interface (1f) and main cabin air feed interface (1g)
Central angle；
B, being provided with a valve assembly (2) in supply distributor disk (1), this valve assembly (2) is by valve
Gripper shoe (2b) that plate (2a), 2 structures are identical, rocker arm assembly (2c), fore bearing unit (2d), valve
Axle (2e) and rear bearing unit (2f) composition；Valve plate (2a) is an arc plate, the circle of valve plate (2a)
The radius of cylinder is slightly less than the radius of the frame face of cylinder (1c), and the central angle corresponding to valve plate (2a) is more than
Giving vent to anger the central angle corresponding to interface (1e), before and after valve plate (2a), width is more than giving vent to anger interface (1e)
Aperture；Gripper shoe (2b) is fanning strip, and 2 gripper shoes (2b) are positioned at both sides before and after valve plate (2a), supports
The inner surface of the large diameter circular arc of plate (2b) and valve plate (2a) is welded as entirety, gripper shoe (2b) little directly
Footpath circular arc and curtain shaft (2e) are welded as entirety, the rear end of curtain shaft (2e) by rear bearing unit (2f) with
Back shroud connects, and the front end of curtain shaft (2e) is connected with front shroud by fore bearing unit (2d), curtain shaft
(2e) front end forward extends out front shroud, the inner of rocker arm assembly (2c) by welding or riveting or
Thread connecting mode is connected as entirety, rocker arm assembly (2c) and curtain shaft (2e) with the front end of curtain shaft (2e)
Vertically, curtain shaft (2e) is coaxial with the frame face of cylinder (1c)；
C, it is the first station when the valve plate (2a) of valve assembly (2) is positioned at the top of curtain shaft (2e),
Now valve plate (2a) interface (1e) of giving vent to anger is closed, intake interface (1d) and driving cabin air feed interface (1f)
Connect with main cabin air feed interface (1g)；When valve assembly (2) is after the first station turns clockwise α angle, live
Door-plate (2a) is positioned at the right of curtain shaft (2e), is now the second station, and driving cabin is supplied by valve plate (2a)
Gas interface (1f) and main cabin air feed interface (1g) are closed, and intake interface (1d) connects with interface of giving vent to anger (1e)；
α=85 °～95 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110019.6U CN205469841U (en) | 2016-02-03 | 2016-02-03 | Aircraft air conditioner cockpit and main cabin air feed distribution structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110019.6U CN205469841U (en) | 2016-02-03 | 2016-02-03 | Aircraft air conditioner cockpit and main cabin air feed distribution structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205469841U true CN205469841U (en) | 2016-08-17 |
Family
ID=56674665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620110019.6U Expired - Fee Related CN205469841U (en) | 2016-02-03 | 2016-02-03 | Aircraft air conditioner cockpit and main cabin air feed distribution structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205469841U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533344A (en) * | 2018-11-15 | 2019-03-29 | 中国直升机设计研究所 | A kind of helicopter cockpit electric drive air distributor box |
| CN112413183A (en) * | 2020-10-30 | 2021-02-26 | 哈尔滨飞机工业集团有限责任公司 | Air distribution valve |
| CN113086209A (en) * | 2021-03-26 | 2021-07-09 | 陕西飞机工业有限责任公司 | Foot heating switch |
-
2016
- 2016-02-03 CN CN201620110019.6U patent/CN205469841U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533344A (en) * | 2018-11-15 | 2019-03-29 | 中国直升机设计研究所 | A kind of helicopter cockpit electric drive air distributor box |
| CN109533344B (en) * | 2018-11-15 | 2021-06-11 | 中国直升机设计研究所 | Helicopter cockpit electric drive air distribution box |
| CN112413183A (en) * | 2020-10-30 | 2021-02-26 | 哈尔滨飞机工业集团有限责任公司 | Air distribution valve |
| CN113086209A (en) * | 2021-03-26 | 2021-07-09 | 陕西飞机工业有限责任公司 | Foot heating switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170613 Address after: 150066 Heilongjiang Province, Harbin city Youxie Street Pingfang District No. 15 Patentee after: Harbin Hafei Aviation Industry Co. Ltd. Address before: 150066 Heilongjiang Province, Harbin city Youxie Street Pingfang District No. 15 Patentee before: Harbin Aircraft Industrial (Group) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |