CN219328192U

CN219328192U - Large-flow wide-angle air conditioning nozzle

Info

Publication number: CN219328192U
Application number: CN202320756602.4U
Authority: CN
Inventors: 董杰; 翟国强; 李晓婷; 谢凡凡; 耿金红
Original assignee: Xi'an Orient Material Technology Co ltd
Current assignee: Xi'an Orient Material Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-07-11
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to the technical field of low-pressure ventilation of a ring control pipeline, in particular to a high-flow wide-angle air conditioning nozzle, which comprises a ball seat, wherein the ball seat is of a structure with two open ends, an exhaust pipe is sleeved on the inner wall of the ball seat, the exhaust pipe is rotationally connected with the ball seat, the bottom end of the exhaust pipe extends to the outside of the bottom end of the ball seat and is used as an exhaust outlet, a valve sheet is hinged on the inner wall of the exhaust pipe, a deflector rod is fixedly connected to the top of the valve sheet, a baffle ring is further arranged above the valve sheet and fixedly connected with the inner wall of the ball seat, a limit fork matched with the deflector rod is arranged on the inner side wall of the baffle ring, and when the exhaust pipe is rotated, the valve sheet is turned over under the action of the deflector rod and the limit fork; when the exhaust pipe is rotated, the valve sheet is turned over under the action of the deflector rod and the limiting fork, and when the exhaust pipe is rotated for half a circle, the exhaust pipe can be completely opened, the opening time is greatly shortened, and the problem that the whole opening time of a knob adopting a spiral lifting structure is overlong in the prior art is solved.

Description

Large-flow wide-angle air conditioning nozzle

Technical Field

The utility model relates to the technical field of low-pressure ventilation of environmental control pipelines, in particular to a high-flow wide-angle air conditioning nozzle.

Background

The end of the aircraft's climate control system requires ventilation for the passengers or crewmembers, and currently existing air conditioning nozzles are manufactured by foreign suppliers and are expensive and not custom-built. While military aircraft have higher demands for adjusting time, air volume range, angle of adjustment, etc., large-flow, wide-angle air conditioning nozzles are required to be developed for different types of aircraft.

As disclosed in application publication number CN111238015a, the air conditioner air outlet device comprises a first air supply structure and a first driving device, the first air supply structure comprises an annular ball sleeve, a spherical air outlet head and a fixing seat for bearing the annular ball sleeve, the annular ball sleeve is sleeved on the periphery of the spherical air outlet head, and an air outlet is arranged at the bottom of the spherical air outlet head; the first driving device comprises a first motor and a first connecting mechanism connected with the first motor, the first connecting mechanism is connected with the spherical air outlet head, the first motor is located in the fixing seat and connected with the fixing seat, and the first driving device is used for driving the first connecting mechanism to drive the spherical air outlet head to incline and rotate in the annular ball sleeve.

The air conditioner air outlet device can flexibly turn according to the requirements of users, enables air to directly reach the positions of the users, realizes accurate air supply, saves electric power, reduces resource consumption, and does not have the function of air volume adjustment.

The conventional general air-conditioning nozzle is shown in fig. 1, and adopts a spiral lifting structure, so that the problem is that the knob is excessively long in total opening time, the knob needs to be rotated at least 1 turn for total opening time, the opening time is long, and in addition, the internal cavity is a cylindrical lifting column, so that more flow area is occupied, and ventilation flow is influenced.

Disclosure of Invention

In view of the above, the present utility model provides a large-flow wide-angle air conditioning nozzle, which aims to solve the problems of long conditioning time and small flow range of the existing nozzle.

In order to solve the technical problems, the utility model provides a high-flow wide-angle air conditioning nozzle, which comprises a ball seat, wherein the ball seat is of a structure with two open ends, an exhaust pipe is sleeved on the inner wall of the ball seat, the exhaust pipe is rotationally connected with the ball seat, and the bottom end of the exhaust pipe extends to the outside of the bottom end of the ball seat to serve as an exhaust outlet;

the exhaust pipe inner wall articulates there is the valve piece, valve piece top fixedly connected with driving lever, valve piece top still is equipped with the fender ring, keeps off ring and ball seat inner wall fixed connection, keeps off the ring inside wall and is equipped with the limit fork with driving lever matched with, and when rotating the exhaust pipe, the valve piece realizes turning over the exhaust pipe under the effect of driving lever and limit fork and switches on.

Further, the limiting fork is composed of a first protruding part and a second protruding part, a gap is formed between the first protruding part and the second protruding part to form a limiting groove, and the deflector rod is inserted into the limiting groove; the deflector rod can be limited by arranging the limiting groove.

Further, the first protruding portion, the second protruding portion and the baffle ring are of an integrated structure, wherein a horizontal inclined plane is arranged on the outer wall of one side, away from the second protruding portion, of the first protruding portion, and when the valve piece is in a complete opening state, the horizontal inclined plane is attached to the outer wall of the valve piece, so that the opening range of the valve piece is effectively guaranteed.

Further, a groove is formed in the inner wall of the top of the ball seat, the groove is circular, and the baffle ring is clamped in the groove; through seting up the slot, be convenient for install the baffle ring to prevent baffle ring and ball seat separation.

Further, the baffle ring is of an annular opening structure, and when the baffle ring is installed, two ends of the baffle ring are abutted through extrusion, so that the diameter of the baffle ring is reduced, and the baffle ring is convenient to install in a groove.

Further, the diameter of the top end opening of the ball seat is larger than that of the bottom end opening, and the outer diameter of one end of the exhaust pipe inserted in the ball seat is larger than that of one end of the exhaust pipe outside; when the exhaust pipe is assembled, the exhaust pipe can be ensured to be smoothly inserted into the ball seat, and the exhaust pipe can be prevented from being separated from the ball seat.

Further, the shift lever is arranged in an inclined direction relative to the valve plate, and the shift lever can be in contact fit with the limiting fork.

Further, the ball seat outer wall is equipped with the ball pivot, and the ball pivot is articulated with the ball seat, and the rotation angle scope of ball seat for the ball pivot is 0-90, and this kind of mode can realize the exhaust pipe to the regulation of exhaust direction, has increased the scope of airing exhaust, covers more spaces.

Further, the outer wall of the spherical hinge is fixedly connected with a gas collecting box, the gas collecting box is covered above the ball seat and is used for externally supplying gas and collecting gas, and the gas is discharged through an exhaust pipe.

Further, the top of the gas collecting box is provided with a nameplate, and the nameplate is convenient for identifying product information.

The technical scheme of the utility model has the following beneficial effects:

1. according to the utility model, the ball seat, the exhaust pipe, the valve sheet, the deflector rod, the baffle ring and the limiting fork are arranged, and the components are mutually matched, so that when the exhaust pipe is rotated, the valve sheet is turned over under the action of the deflector rod and the limiting fork, and when the exhaust pipe is rotated for half a circle, the exhaust pipe can be completely opened, the opening time is greatly shortened, and the problem of overlong total opening time of a knob adopting a spiral lifting structure in the prior art is solved.

2. According to the utility model, the horizontal inclined plane is arranged on the outer wall of one side of the first protruding part far away from the second protruding part, so that when the valve sheet is in a completely opened state, the horizontal inclined plane is attached to the outer wall of the valve sheet, and the opening range of the valve sheet is effectively ensured.

3. According to the utility model, the groove is formed, the baffle ring is in the annular opening structure, and when the baffle ring is installed, the baffle ring is folded, so that the baffle ring can be ensured to smoothly enter the groove, and meanwhile, the baffle ring can be prevented from being separated from the ball seat.

4. According to the utility model, the diameter of the top end opening of the ball seat is larger than that of the bottom end opening, and the outer diameter of one end of the exhaust pipe inserted into the ball seat is larger than that of one end outside the exhaust pipe.

5. According to the utility model, the spherical hinge is hinged with the ball seat, so that the exhaust direction of the exhaust pipe can be adjusted, the exhaust range is enlarged, and more space is covered.

Drawings

FIG. 1 is a schematic cross-sectional view of a prior art;

FIG. 2 is a schematic view of the axial structure of the present utility model;

FIG. 3 is a schematic diagram of the front view of the present utility model;

FIG. 4 is a schematic view showing a cross-sectional structure in the direction B-B in FIG. 3;

FIG. 5 is a schematic view of the cross-sectional structure in the direction C-C in FIG. 3;

FIG. 6 is a schematic view of a baffle ring according to the present utility model;

FIG. 7 is a schematic cross-sectional view of a tee according to the present utility model;

fig. 8 is a schematic diagram of a connection structure between a shutter plate and a lever according to the present utility model.

In the figure: 1. a gas collection box; 2. a ball seat; 201. a groove; 3. a first gasket; 4. a deflector rod; 5. a baffle ring; 501. a first boss; 502. a second protruding portion; 503. a limit groove; 6. spherical hinge; 7. a second gasket; 8. a shutter sheet; 9. an exhaust pipe; 10. a nameplate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 8 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-8: the utility model provides a large-traffic wide-angle air conditioning nozzle, including ball seat 2, ball seat 2 outer wall is equipped with ball pivot 6, fixed mounting has gas collection box 1 on the ball pivot 6, gas collection box 1 cover establish with ball seat 2 top, ball seat 2 inner wall cover is equipped with exhaust pipe 9, exhaust pipe 9 rotates with ball seat 2 to be connected, the exhaust pipe 9 inner wall articulates there is valve piece 8, valve piece 8 top fixedly connected with driving lever 4, valve piece 8 top still is equipped with keeps off ring 5, keep off ring 5 and ball seat 2 inner wall fixed connection, keep off ring 5 inside wall be equipped with driving lever 4 matched with limit and move fork, when rotating exhaust pipe 9, valve piece 8 realizes the upset under the effect of driving lever 4 and limit fork.

Specifically, a large-flow wide-angle air conditioning nozzle, including ball seat 2, ball seat 2 outer wall is equipped with spherical hinge 6, spherical hinge 6 is articulated with ball seat 2, and ball seat 2 is 0-90 for spherical hinge 6's rotation angle scope, fixed mounting has gas collection box 1 on the spherical hinge 6, install second packing ring 7 between gas collection box 1 and the spherical hinge 6, ball seat 2 is both ends open structure, ball seat 2 inner wall cover is equipped with exhaust pipe 9, exhaust pipe 9 and ball seat 2 rotate to be connected, the valve piece 8 is articulated to exhaust pipe 9 inner wall, valve piece 8 top fixedly connected with driving lever 4, driving lever 4 sets up along the incline direction for valve piece 8, valve piece 8 top still is equipped with baffle ring 5, baffle ring 5 and ball seat 2 inner wall fixed connection, baffle ring 5 bottom still is equipped with first packing ring 3, baffle ring 5 inside wall is equipped with the limit fork that cooperatees with driving lever 4, when rotating pipe 9, valve piece 8 realizes the upset under the effect of driving lever 4 and limit fork.

According to the embodiment, through setting the ball seat 2, the exhaust pipe 9, the valve sheet 8, the deflector rod 4, the baffle ring 5 and the limiting fork, the valve sheet 8 is turned over under the action of the deflector rod 4 and the limiting fork when the exhaust pipe 9 is rotated, and the exhaust pipe 9 can be completely opened when the exhaust pipe 9 is rotated for half a circle, so that the opening time is greatly shortened, and the problem that the whole opening time of a knob adopting a spiral lifting structure is overlong in the prior art is solved in the mode.

According to one embodiment of the present utility model, as shown in fig. 6, the stopper fork is composed of a first protruding portion 501 and a second protruding portion 502, a gap is formed between the first protruding portion 501 and the second protruding portion 502 to form a limiting groove 503, the driving lever 4 is inserted into the limiting groove 503, the first protruding portion 501, the second protruding portion 502 and the baffle ring 5 are in an integrated structure, wherein a horizontal inclined plane is arranged on an outer wall of one side of the first protruding portion 501 far away from the second protruding portion 502.

In this embodiment, by providing a horizontal inclined surface on the outer wall of the side of the first protruding portion 501 away from the second protruding portion 502, when the shutter 8 is in the completely opened state, the horizontal inclined surface is attached to the outer wall of the shutter 8, so that the opening range of the shutter 8 is effectively ensured.

According to another embodiment of the present utility model, as shown in fig. 6 and 7, a groove 201 is formed in the inner wall of the top of the ball seat 2, the groove 201 is circular, the baffle ring 5 is clamped in the groove 201, and the baffle ring 5 is in an annular opening structure.

In this embodiment, by providing the groove 201 and setting the baffle ring 5 to be an annular opening structure, when installing the baffle ring 5, the baffle ring 5 is extruded, and two ends of the baffle ring 5 are abutted, at this time, the diameter of the baffle ring 5 is reduced, the baffle ring 5 is folded, so that the baffle ring 5 can be ensured to smoothly enter the groove 201, and meanwhile, the baffle ring 5 can be prevented from being separated from the ball seat 2.

In one embodiment of the present utility model, as shown in fig. 7, the diameter of the top opening of the ball seat 2 is larger than the diameter of the bottom opening, and the outer diameter of the end of the exhaust pipe 9 inserted into the ball seat 2 is larger than the outer diameter of the outer end of the exhaust pipe 9.

In another embodiment of the present utility model, as shown in fig. 2, a nameplate 10 is provided on the top of the gas collecting box 1, and the nameplate 10 is provided to facilitate identification of nozzle information.

The working principle of the utility model is as follows:

during assembly, all parts are assembled from inside to outside, an exhaust pipe 9 is inserted into a ball seat 2, then a first gasket 3 is placed above the exhaust pipe 9, a baffle ring 5 is clamped in a groove 201, a deflector rod 4 is clamped in a limit groove 503, and then a spherical hinge 6 and an air collecting box 1 are installed outside the ball seat 2 to finish assembly; when the air collecting box is used, the air collecting box 1 is externally connected with air supply equipment, air enters the ball seat 2 through the air collecting box 1 and is discharged by the air exhaust pipe 9, when the air exhaust pipe 9 is opened, the air exhaust pipe 9 is rotated, the door sheet is turned over under the action of the deflector rod 4 and the limiting fork, so that the air exhaust pipe 9 is opened, when the air exhaust pipe 9 is rotated for half a circle, the air exhaust pipe 9 can be completely opened, the opening time is greatly shortened, and the problem that the whole opening time of a knob adopting a spiral lifting structure is overlong in the prior art is solved.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. A high flow wide angle air conditioning nozzle, characterized by: the novel air exhaust device comprises a ball seat (2), wherein the ball seat (2) is of a structure with two open ends, an exhaust pipe (9) is sleeved on the inner wall of the ball seat (2), the exhaust pipe (9) is rotationally connected with the ball seat (2), and the bottom end of the exhaust pipe (9) extends to the outside of the bottom end of the ball seat (2) to serve as an exhaust outlet;

valve piece (8) are articulated to exhaust pipe (9) inner wall, valve piece (8) top fixedly connected with driving lever (4), valve piece (8) top still is equipped with keeps off ring (5), keeps off ring (5) and ball seat (2) inner wall fixed connection, keeps off ring (5) inside wall be equipped with driving lever (4) matched with limit move fork, when rotating exhaust pipe (9), valve piece (8) realize the upset under driving lever (4) and limit move the effect of fork.

2. A high flow wide angle air conditioning nozzle as set forth in claim 1, wherein: the limiting fork is composed of a first protruding portion (501) and a second protruding portion (502), a gap is formed between the first protruding portion (501) and the second protruding portion (502) to form a limiting groove (503), and the deflector rod (4) is inserted into the limiting groove (503).

3. A high flow wide angle air conditioning nozzle as set forth in claim 2, wherein: the first protruding portion (501), the second protruding portion (502) and the baffle ring (5) are of an integrated structure, wherein a horizontal inclined plane is arranged on the outer wall of one side, far away from the second protruding portion (502), of the first protruding portion (501).

4. A high flow wide angle air conditioning nozzle as set forth in claim 1, wherein: the inner wall of the top of the ball seat (2) is provided with a groove (201), the groove (201) is round, and the baffle ring (5) is clamped in the groove (201).

5. A high flow wide angle air conditioning nozzle as set forth in claim 4, wherein: the baffle ring (5) is of an annular opening structure.

6. A high flow wide angle air conditioning nozzle as set forth in claim 1, wherein: the diameter of the top end opening of the ball seat (2) is larger than that of the bottom end opening, and the outer diameter of one end of the exhaust pipe (9) inserted into the ball seat (2) is larger than that of one end of the outside of the exhaust pipe (9).

7. A high flow wide angle air conditioning nozzle as set forth in claim 1, wherein: the deflector rod (4) is arranged in an inclined direction relative to the valve sheet (8).

8. A high flow wide angle air conditioning nozzle as recited in any of claims 1-7, wherein: the ball seat (2) outer wall is equipped with ball pivot (6), and ball pivot (6) are articulated with ball seat (2), and ball seat (2) are 0-90 for ball pivot (6) rotation angle scope.

9. A high flow wide angle air conditioning nozzle as set forth in claim 8, wherein: the outer wall of the spherical hinge (6) is fixedly connected with a gas collecting box (1), and the gas collecting box (1) is covered above the ball seat (2).

10. A high flow wide angle air conditioning nozzle as set forth in claim 9, wherein: the top of the gas collection box (1) is provided with a nameplate (10).