CN2518018Y

CN2518018Y - Adjusting jet throttle

Info

Publication number: CN2518018Y
Application number: CN 01278207
Authority: CN
Inventors: 颜昭扬
Original assignee: CHENGDU BOOTMAN TECHNOLOGY Co Ltd
Current assignee: CHENGDU BOOTMAN TECHNOLOGY Co Ltd
Priority date: 2001-12-11
Filing date: 2001-12-11
Publication date: 2002-10-23
Anticipated expiration: 2011-12-11

Abstract

The utility model relates to an adjustable jet flow air opening, and comprises a casing, a motor, an air outlet body, a worm screw, a worm wheel and an eccentric connecting rod, wherein, the motor is connected on the casing through a connecting disk, the axle of the motor is connected with one end of the worm screw, the worm wheel is connected on the worm screw, and also connected with one end of the eccentric connecting rod, and the other end of the eccentric connecting rod is connected with the air outlet body positioned in the casing. When being used, the air outlet jet flow direction can be conveniently adjusted through electric control, the needs of the changes of the crowd gathering position and the crowd passage in a location are met, and simultaneously the temperature adjustment to the whole location in order to meet the temperature required for a partial area in the location is avoided, and thereby the energy source is saved, as well as the operating cost is reduced.

Description

The adjustable jet flow air port

Technical field:

The utility model relates to a kind of air-conditioner structure, the especially a kind of air-conditioner jet air port that can adjust wind direction.

Background technology:

Be used for the air-conditioner jet air port of public places such as airport hall, convention hall, stadium at present, generally after Installation and Debugging, just the wind direction of penetrating in air port fixed, do not adjust.But in this type of place, because crowd's accumulation point and altering a great deal of stream of people's quantity, if can not change the jet direction in air port, to influence its result of use, bring sense of discomfort for those presents, perhaps the temperature in whole place is regulated, thereby make the air-conditioner running at full capacity, cause the waste of the energy because satisfying the temperature of local site requirements in the place.

Summary of the invention:

The purpose of this utility model is to provide a kind of adjustable jet flow air port that can change the air-out jet direction in jet air port by electronic control.

In order to realize the purpose of this utility model, this adjustable jet flow air port, comprise shell, motor, air-out body, scroll bar, turbine and eccentric ratio, motor is connected on the shell, the axle of motor connects with an end of scroll bar, and the other end of scroll bar passes shell, is connected with a turbine on the scroll bar, turbine is connected with an end of eccentric ratio, and the other end of eccentric ratio is connected with the air-out body that is positioned at shell.

Shell can comprise shell and lower casing two parts, the inner surface of the lower end of last shell and the upper end of lower casing all has the hemisphere face angle, last shell and lower casing can link together by a coupling ring, and the hemisphere face angle of the lower end of last shell and the upper end of lower casing pieces together a spherical angle.The air-out body can be a spheroid that has axial air outlet, axially air outlet extends through the lower end of spheroid from the upper end of spheroid, axially the inwall of air outlet can be columnar, the upper end of air-out body can be by being connected the soft connection of flexible pipe with last shell, and the activity of air-out body is rabbeted in the spherical angle that pieces together in the upper end of the lower end of last shell and lower casing.Motor can be installed on the outside of shell by tie-plate, on the correspondence position of shell on the other end passed of scroll bar, also a tie-plate can be housed, this tie-plate also can be installed in the outside of shell, and a rotating shaft is housed on the tie-plate, and rotating shaft is connected with the other end of scroll bar.Scroll bar can level be horizontally placed on the top of air-out body, turbine can level be connected in the middle part of scroll bar, when the cylindrical shape air outlet of air-out body was in plumbness, the upright projection of the center of circle of turbine on the circular sagittal plane of air-out body air outlet overlapped with the center of circle of this sagittal plane.One end of eccentric ratio can be connected on the wheel rim of turbine, and the other end can be connected on the top of air-out body air outlet sidewall.

Adopt the adjustable jet flow air port of technique scheme, owing to adopted the motorized adjustment mechanism that forms by motor, scroll bar, turbine, eccentric ratio and air-out body, so can regulate the air-out jet direction in air port easily by electronic control, satisfy the needs that crowd massing point and the stream of people change in the place, avoided simultaneously the temperature in whole place being regulated for the temperature that satisfies local site requirements in the place, thereby saved the energy, reduced operating cost.

Description of drawings:

Fig. 1 is the axial partial cutaway schematic in the utility model adjustable jet flow air port;

Fig. 2 is the radially partial cutaway schematic in the utility model adjustable jet flow air port.

The specific embodiment:

Below in conjunction with drawings and Examples the utility model is described in detail:

With reference to figure 1 and Fig. 2, this adjustable jet flow of the utility model air port comprises shell, motor 1, air-out body 7, scroll bar 6, turbine 5 and eccentric ratio 9.Shell comprises shell 3 and lower casing 10 two parts, the inner surface of the upper end of the lower end of last shell 3 and lower casing 10 all has the hemisphere face angle, after last shell 3 and lower casing 10 linked together by a coupling ring 11, the hemisphere face angle of the upper end of the lower end of last shell 3 and lower casing 10 pieced together a spherical angle.Motor 1 is connected in the outside of going up shell 3 by tie-plate 2, the axle of motor 1 connects with an end of the scroll bar 6 that passes shell 3, the other end of scroll bar 6 passes the opposite side of shell 3, on the correspondence position in last shell 3 outsides, tie-plate 8 is housed, one rotating shaft is housed on the tie-plate 8, rotating shaft is connected with the other end of scroll bar 6, thereby guarantees the stable rotation of scroll bar 6.Air-out body 7 is spheroids that have axial air outlet.When air-out body 7 is installed, earlier lower casing 10 and coupling ring 11 are unloaded, the first half of spherical air-out body 7 is loaded in the shell 3, and then lower casing 10 is placed on the latter half of air-out body 7, and will go up shell 3 with coupling ring 11 and couple together with lower casing 10, at this moment, the just movable interlocking of air-out body 7 is convenient to the rotation of air-out body 7 in the spherical angle that the upper end of the lower end of last shell 3 and lower casing 10 pieces together.The axial air outlet of air-out body 7 extends through the lower end from the upper end of spherical air-out body 7, and axially the inwall of air outlet is columnar, and the upper end of air-out body 7 and last shell 3 are convenient to 7 rotations of air-out body equally by being connected flexible pipe 4 soft connections.Scroll bar 6 levels are horizontally placed on the top of air-out body 7, the middle part level of scroll bar 6 is connected with turbine 5, when the cylindrical shape air outlet of air-out body 7 was in plumbness, the upright projection of the center of circle of turbine 5 on the circular sagittal plane of the air outlet of air-out body 7 overlapped with the center of circle of this sagittal plane.One end of eccentric ratio 9 is connected on the wheel rim of turbine 5, and the other end is connected the top of the air outlet sidewall of air-out body 7.

During use, air-conditioning control centre is by conventional control mode control motor 1.After motor 1 starts, drive scroll bar 6, scroll bar 6 drives turbine 5, and turbine 5 drives eccentric ratio 9 again, drives air-out body 7 by eccentric ratio 9 at last and rotates, thereby make the air-out direction of the axial air outlet in the air-out body 7 change to needed direction thereupon.

Claims

1. adjustable jet flow air port, it is characterized in that: this air port comprises shell, motor (1), air-out body (7), scroll bar (6), turbine (5) and eccentric ratio (9), motor (1) is connected on the shell, the axle of motor (1) connects with an end of scroll bar (6), the other end of scroll bar (6) passes shell, be connected with a turbine (5) on the scroll bar (6), turbine (5) is connected with an end of eccentric ratio (9), and the other end of eccentric ratio (9) is connected with the air-out body (7) that is positioned at shell.

2. adjustable jet flow as claimed in claim 1 air port, it is characterized in that: described shell comprises shell (3) and lower casing (10) two parts, the inner surface of the upper end of the lower end of last shell (3) and lower casing (10) all has the hemisphere face angle, last shell (3) and lower casing (10) link together by a coupling ring (11), and the hemisphere face angle of the upper end of the lower end of last shell (3) and lower casing (10) pieces together a spherical angle.

3. adjustable jet flow as claimed in claim 1 air port, it is characterized in that: described air-out body (7) is a spheroid that has axial air outlet, axially air outlet extends through the lower end of spheroid from the upper end of spheroid, axially the inwall of air outlet is columnar, the upper end of air-out body (7) and last shell (3) be by being connected the soft connection of flexible pipe (4), and the movable interlocking of air-out body (7) is in the spherical angle that the upper end of the lower end of last shell (3) and lower casing (10) pieces together.

4. adjustable jet flow as claimed in claim 1 air port, it is characterized in that: described motor (1) is installed on the outside of shell (3) by tie-plate (2), on the correspondence position of the last shell (3) that the other end passed of scroll bar (6), a tie-plate (8) is housed also, tie-plate (8) also is installed in the outside of shell (3), tie-plate is equipped with a rotating shaft on (8), and rotating shaft is connected with the other end of scroll bar (6).

5. adjustable jet flow as claimed in claim 1 air port, it is characterized in that: described scroll bar (6) level is horizontally placed on the top of air-out body (7), turbine (5) level is connected in the middle part of scroll bar (6), when the cylindrical shape air outlet of air-out body (7) was in plumbness, the upright projection of the center of circle of turbine (5) on the circular sagittal plane of the air outlet of air-out body (7) overlapped with the center of circle of this sagittal plane.

6. adjustable jet flow as claimed in claim 1 air port is characterized in that: an end of described eccentric ratio (9) is connected on the wheel rim of turbine (5), and the other end is connected on the top of air-out body (7) air outlet sidewall.