CN201014671Y

CN201014671Y - Air curtain machine

Info

Publication number: CN201014671Y
Application number: CNU2007200501227U
Authority: CN
Inventors: 苏舜鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-09
Filing date: 2007-04-09
Publication date: 2008-01-30
Anticipated expiration: 2017-04-09

Abstract

The utility model relates to an air curtain which comprises a shell, a mounting plate, a motor and fans arranged in the shell, a wind inlet grille arranged in the front of the shell, and a wind outlet arranged in the lower part of the shell. The motor is arranged at the center part of the shell, and fans are arranged at the two sides of the motor. The back of the shell is provided with a plurality of axial connectors and the axial items on the axial connectors are inserted and fixed in matching brackets arranged on the mounting plate. When the axial items are arranged, the shell can rotate a certain angle in the brackets driven by the axial items so that the angle of the shell is adjusted to extend the direction the outgoing wind to meet the needs of diversified angles of a fabricating yard. The back board of the shell adopts an integrated arc form, thus breaking through the box forms of the prior shells, thereby saving material and shortening the wind channel and the time that wind stays in the wind channel, bringing down the noise and leading the outgoing wind evener and stronger.

Description

A kind of air curtain machine

Technical field

The utility model relates to conditioner, particularly a kind of air curtain machine.

Background technology

Existing air curtain machine, in installation process, because the button extension modes that adopt when housing combines with installing plate more, when wall that installing plate hung has certain angle, just influence engaging of housing and installing plate, and this button mode of hanging can only be detained vertically and hung on the installing plate, thereby influence air-out direction, increased installation difficulty, the setting angle of housing is more single, can't adapt to the requirement of multiple angles.The housing of existing air curtain is rectangular square, wind wheel is arranged in the housing, wind wheel will be delivered to the air outlet of housing bottom from the air-flow of housing front air intake barrier suction, because all there is the right angle in the air channel in the restriction of hull shape, housing, the air channel is longer, make the residual air in air channel more, air collides mutually, and noise is bigger, influences air output.

Summary of the invention

For addressing the above problem, the utility model proposes a kind of easy for installation, but the multi-angle adjustment housings; A kind of air curtain machine that noise is low, air output is bigger.

Order of the present utility model is to realize like this, a kind of air curtain machine, comprise housing, installing plate, be provided with motor and wind wheel in the housing, the air intake barrier is arranged at the front of housing, and air outlet is arranged at lower part of frame, described motor is arranged at the middle part of housing, wind wheel is arranged at the both sides of motor respectively, and described back side of shell is provided with a plurality of plug-in units, and the axle part on the axle plug-in unit is pegged graft and is fixed in the set bracket with matching of installing plate.

Above-described axle plug-in unit has two at least.

Half integrated camber of housing backboard shape described in the utility model.

The air outlet of lower housing portion described in the utility model is provided with the air guide member that can swing, and described air guide member is fusiform wing.

Adopt technique scheme, because the axle part on a plurality of plug-in units of back side of shell can be pegged graft and is fixed in the set bracket with matching of installing plate, the axle part can drive housing rotating certain angle in bracket, thereby the angle of adjustment housings, the expansion air-out direction adapts to the requirement of fabricating yard different angles; Motor is arranged at the middle part of housing, and wind wheel is arranged at the motor both sides, forms positive negative pressuren zone, the noise when reducing machine operation effectively when wind wheel rotates preferably.

Half camber that the housing backboard is integrated, housing backboard and panel construction constitute semiclosed cylindroid structure, the tetragonal body shape of the existing housing of breakthrough, the material of both having saved has shortened the air channel again, has reduced the time of staying of air in the air channel, thereby reduced noise, made air-out more even, powerful.

Description of drawings

Fig. 1 is the utility model structural representation (a front half section);

Fig. 2 is the utility model structural representation (overlooking);

Fig. 3 is the utility model structural representation (cross-sectional view).

The specific embodiment

The utility model comprises housing 1, installing plate 3, the middle part is provided with motor 11 in the housing 1, motor 11 both sides are respectively arranged with wind wheel 12 (as shown in Figure 1), air intake barrier 13 is arranged at the front of housing 1, air outlet 14 is arranged at the bottom of housing 1, housing 1 back side is provided with three axle plug-in units 2 (as shown in Figure 2), axle plug-in unit 2 engages with housing 1 by bolt, the axle part 21 movable grafting of axle on the plug-in unit 2 are fixed in the set bracket with matching 31 of installing plate 3, and guard plate 3 is fixed in (as shown in Figure 3) on the body of wall; Half camber that the backboard 15 of housing 1 is integrated, its cambered surface matches with the cambered surface of axle plug-in unit, and housing 1 interior cylindrical wind wheel 12 makes and forms the semi arch air channel in the housing between air intake barrier and air outlet; Air outlet 14 is provided with the air guide member 16 that can swing, and it is shaped as and is fusiform wing, makes its center stressed, reduces wind resistance, improves the stability of wind direction, is suitable for flowing of wind direction.

During use, installing plate and wall mounted, housing combines with installing plate by the axle part of axle on the plug-in unit, and the angle of the rotation adjustment housings by axle spare is also located; During work, the wind wheel in the housing rotates under driven by motor, and air enters the semi arch air channel from the air intake barrier in housing front, discharges from the air outlet of lower housing portion, and the air guide member on the air outlet is rotatable arbitrarily angled, controls the stability of wind direction effectively.

Claims

1. air curtain machine, comprise housing, installing plate, be provided with motor and wind wheel in the housing, the air intake barrier is arranged at the front of housing, air outlet is arranged at lower part of frame, it is characterized in that: described motor is arranged at the middle part of housing, and wind wheel is arranged at the both sides of motor respectively, described back side of shell is provided with a plurality of plug-in units, and the axle part on the axle plug-in unit is pegged graft and is fixed in the set bracket with matching of installing plate.

2. air curtain machine according to claim 1 is characterized in that: described axle plug-in unit has two at least.

3. air curtain machine according to claim 1 is characterized in that: half integrated camber of described housing backboard shape.

4. air curtain machine according to claim 1 is characterized in that: the air guide member of swinging that the air outlet of described lower housing portion is provided with, described air guide member are fusiform wing.