CN211953173U - Air curtain machine - Google Patents
Air curtain machine Download PDFInfo
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- CN211953173U CN211953173U CN202020441331.XU CN202020441331U CN211953173U CN 211953173 U CN211953173 U CN 211953173U CN 202020441331 U CN202020441331 U CN 202020441331U CN 211953173 U CN211953173 U CN 211953173U
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Abstract
The utility model relates to an air curtain machine, include: the air conditioner comprises a shell with an accommodating cavity, wherein the front end of the shell is provided with an air inlet, and the bottom end of the shell is provided with an air outlet; the wind wheel is arranged in the accommodating cavity of the shell; the motor is arranged on the side wall of the shell, the motor is arranged inside the wind wheel, and an output shaft of the motor is in transmission connection with the wind wheel. The utility model relates to a motor setting of air curtain machine of embodiment is in the inside of the side of casing and wind wheel, the wind wheel will in the pivoted the heat of motor is taken away, has solved the heat dissipation problem of motor, the motor does not occupy extra accommodation space, moreover the air outlet of air curtain machine can cover the bottom of casing, the air-out of air curtain machine is even, the motor can not influence the air-out efficiency of air curtain machine bottom.
Description
Technical Field
The utility model relates to an air exchange equipment technical field especially relates to an air curtain machine.
Background
The air curtain machine is mostly arranged above doorways of refrigerating, air conditioning, dust-proof and heat-proof markets, theaters, hotels, restaurants and the like, and is used for separating indoor and outdoor air and preventing the indoor and outdoor air from carrying out cold and heat exchange; meanwhile, the dust-proof mosquito-repellent incense has the functions of dust isolation, pollution prevention and mosquito and fly prevention.
The air curtain machine among the prior art usually installs biax motor in whole casing center department, and the wind wheel is connected to biax motor both sides, and the wind wheel below sets up the air outlet to form an air curtain below the air outlet. This form of air curtain has drawbacks: the double-shaft motor can occupy a certain accommodating space, the air outlet efficiency of the bottom end of the double-shaft motor is poor, the air outlet is uneven, and the double-shaft motor can influence the overall air outlet effect of the air curtain machine.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing an air curtain machine.
The utility model discloses one of them air curtain machine, include: the air conditioner comprises a shell with an accommodating cavity, wherein the front end of the shell is provided with an air inlet, and the bottom end of the shell is provided with an air outlet;
the wind wheel is arranged in the accommodating cavity of the shell;
the motor is arranged on the side wall of the shell, the motor is arranged inside the wind wheel, and an output shaft of the motor is in transmission connection with the wind wheel.
Compared with the prior art, the utility model relates to a motor setting of air curtain machine of embodiment is in the inside of the side of casing and wind wheel, the wind wheel will in the pivoted the heat of motor is taken away, has solved the heat dissipation problem of motor, the motor does not occupy extra accommodation space, moreover the air outlet of air curtain machine can cover the bottom of casing, the air-out of air curtain machine is even, the motor can not influence the air-out efficiency of air curtain machine bottom.
In a preferred or optional embodiment, the output shaft of the motor is directly connected with the wind wheel, and the output shaft of the motor is located on the central axis of the wind wheel.
In a preferred or optional embodiment, the air curtain machine further comprises a motor base, the motor base is arranged in the accommodating cavity of the shell, the motor base is connected with the side wall of the shell through bolts, and the motor is arranged on the motor base.
In a preferred or optional embodiment, the motor is an enclosed motor, and a plurality of cooling fins are arranged on the outer surface of the motor.
In a preferred or optional embodiment, the wind wheel is composed of a plurality of blade units, the blade units are arranged side by side and located on the same axis, an installation part is arranged at the shaft end of each blade unit, and the output shaft of the motor is connected with the installation part of each blade unit.
In a preferred or optional embodiment, the air curtain machine further includes an adjustable swing blade, and two ends of the adjustable swing blade are respectively rotatably connected to the edge of the air outlet.
In a preferred or alternative embodiment, both sides of the air inlet extend to both sides of the front end of the housing.
In a preferred or optional embodiment, the air curtain machine further comprises a hanging wall plate, the hanging wall plate is arranged at the rear end of the shell, and the hanging wall plate is provided with a plurality of mounting holes.
In a preferred or optional embodiment, a plurality of mounting grooves are formed in the top end of the wall hanging plate, a plurality of mounting columns are arranged at the bottom end of the wall hanging plate, the opening direction of each mounting groove is consistent with the axial direction of each mounting column, and the axial direction of each mounting column extends towards the top end of the wall hanging plate;
the rear end of the shell is provided with a plurality of mounting clamping plates matched with the mounting grooves, and the rear end of the shell is also provided with connecting holes matched with the mounting columns.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a first view of the overall structure of the air curtain machine of the present invention;
FIG. 2 is a second view of the overall structure of the air curtain machine of the present invention;
FIG. 3 is a schematic view of the internal structure of the air curtain machine of the present invention;
fig. 4 is a schematic view of the installation position of the motor of the present invention;
FIG. 5 is a schematic structural view of the motor and the mounting portion of the present invention;
fig. 6 is the structure schematic diagram of the wall hanging plate of the utility model.
The drawings illustrate schematically: 1. a housing; 11. an air inlet; 12. an air outlet; 13. adjustable swing blades; 14. mounting a clamping plate; 15. connecting holes; 2. a wind wheel; 21. an installation part; 3. a motor; 31. a motor base; 4. hanging a wallboard; 41. mounting grooves; 42. and (6) mounting the column.
Detailed Description
Please refer to fig. 1 to 4 simultaneously, fig. 1 is the first view angle of the whole structure of the air curtain machine of the present invention, fig. 2 is the second view angle of the whole structure of the air curtain machine of the present invention, fig. 3 is the schematic view of the internal structure of the air curtain machine of the present invention, fig. 4 is the schematic view of the installation position of the motor of the present invention.
This embodiment provides an air curtain machine, including casing 1, wind wheel 2, motor 3 and the wall hanging plate 4 that has the holding chamber, wind wheel 2 sets up the holding intracavity of casing 1, motor 3 sets up on the lateral wall of casing 1, motor 3 sets up the inside of wind wheel 2, motor 3's output shaft with 2 transmissions of wind wheel are connected, wall hanging plate 4 sets up the rear end of casing 1.
The bottom of casing 1 is provided with air outlet 12, the air curtain machine still includes adjustable swing blade 13, the both ends difference rotatable coupling of adjustable swing blade 13 in the border of air outlet 12, adjustable swing blade 13 can be adjusted the air-out direction of air curtain machine, in this embodiment, the both ends of adjustable swing blade 13 pass through rolling bearing swing joint in the border of air outlet 12, in other embodiments, the rotatable coupling mode that technical staff commonly used such as hinge, pivot can be passed through at the both ends of adjustable swing blade 13. The front end of casing 1 is provided with air intake 11, air intake 11 is used for the air inlet of air curtain machine, the both sides of air intake 11 extend to the both sides of the front end of casing 1, the both sides of air intake 11 can be with indoor or outdoor air bring into the both sides in the holding chamber of casing 1.
Referring to fig. 5, fig. 5 is a schematic view of the structure of the motor and the mounting portion of the present invention.
In this embodiment, the motor 3 is an enclosed motor, a plurality of cooling fins are arranged on the outer surface of the motor 3, the enclosed motor can prevent dust from entering the motor, an output shaft of the motor 3 is directly connected with the wind wheel 2, and the output shaft of the motor 3 is located on a central axis of the wind wheel 2, so that the internal structure of the shell 1 is more compact.
The air curtain machine still includes motor cabinet 31, the motor cabinet sets up the holding intracavity of casing 1, motor cabinet 31 with the lateral wall bolted connection of casing 1, motor 3 sets up on the motor cabinet 31, motor cabinet 31 can reduce the vibration of motor 3 in the course of the work makes the holistic noise of air curtain machine descends. The motor base 31 is provided with a ground interface.
Please refer to fig. 6, fig. 6 is a schematic structural diagram of the wall hanging plate of the present invention.
Hang wallboard 4 and be provided with a plurality of mounting holes, the user can pass through the mounting hole is right hang wallboard 4 and install and dismantle. Hang the top of wallboard 4 and be provided with a plurality of mounting grooves 41, the bottom of hanging wallboard 4 is provided with a plurality of erection columns 42, the opening direction of mounting groove 41 with erection columns 42's axial is unanimous, the axial of erection columns 42 court the top of hanging wallboard 4 extends, preferably, the opening direction of mounting groove 41 with the axial of erection columns 42 all with the plane parallel at the rear end place of casing 1. The rear end of the casing 1 is provided with a plurality of mounting clamping plates 14 matched with the mounting grooves 41, and the rear end of the casing 1 is also provided with connecting holes 15 matched with the mounting columns 42. When the shell 1 is installed, a user is in the front of the shell 1, the position of the shell 1 is adjusted, then the installation clamping plate 14 and the connection hole 15 of the shell 1 are respectively aligned to the installation groove 41 and the installation column 42 of the wall hanging plate 4 to be clamped, the shell 1 is firmly clamped with the wall hanging plate 4 under the action of gravity, the whole installation process is simple and rapid, parts such as screws or bolts are not needed, and materials are saved. Similarly, when the housing 1 is disassembled, the user only needs to push the housing 1 to the top end of the wall hanging plate 4, and the housing 1 can leave the wall hanging plate 4.
The air curtain machine among the prior art usually installs biax motor in whole casing center department, and the wind wheel is connected to biax motor both sides, and the wind wheel below sets up the air outlet to form an air curtain below the air outlet. This form of air curtain has drawbacks: generally, the motor shell is opened to dissipate heat, so that dust is easy to suck, and the service life of the product is short. The form of an external motor air curtain machine in addition, through belt pulley drive, can solve and blow discontinuous existence breach, the indoor outer shortcoming such as effect is not good more, but the structure is complicated, and the motor is external in addition, and the whole volume of product is great, and the installation has the limitation, and the motor does not have outside heat dissipation, and the louvre is opened to general motor casing, from cold heat dissipation, has shortcomings such as life-span weak point.
The utility model discloses a motor setting of air curtain machine is in the inside of the side of casing and wind wheel, the wind wheel will in the pivoted the heat of motor is taken away, has solved the heat dissipation problem of motor, the motor does not occupy extra accommodation space, moreover the air outlet of air curtain machine can cover the bottom of casing, the air-out of air curtain machine is even, the motor can not influence the air-out efficiency of air curtain machine bottom.
The utility model discloses an air curtain machine still includes following advantage: the motor is sleeved inside the wind wheel, the distance between the two ends of the wind wheel and the shell can be designed to be smaller, the two ends of the wind wheel are symmetrical, the problem that an air curtain notch exists below the motor is solved, large-area continuous blowing of air flow is guaranteed, indoor and outdoor air is better isolated, the motor and the radial distance of the wind wheel are provided with enough space, the motor is designed to be a closed shell, sufficient air flow generated when the wind wheel rotates is relied on for heat dissipation, the heat dissipation is good, the defect that the built-in motor easily sucks dust is overcome, and the service life is prolonged. Compare external top belt drive motor, the motor is built-in to be hidden in the wind wheel, overall structure is compact, and the outward appearance is pleasing to the eye, has guaranteed vertical installation space's requirement.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (9)
1. An air curtain machine, comprising:
the air conditioner comprises a shell with an accommodating cavity, wherein the front end of the shell is provided with an air inlet, and the bottom end of the shell is provided with an air outlet;
the wind wheel is arranged in the accommodating cavity of the shell;
the motor is arranged on the side wall of the shell, the motor is arranged inside the wind wheel, and an output shaft of the motor is in transmission connection with the wind wheel.
2. The air curtain machine of claim 1, wherein:
the output shaft of the motor is directly connected with the wind wheel, and the output shaft of the motor is positioned on the central axis of the wind wheel.
3. The air curtain machine of claim 1, wherein:
still include the motor cabinet, the motor cabinet sets up the holding intracavity of casing, the motor cabinet with the lateral wall bolted connection of casing, the motor sets up on the motor cabinet.
4. The air curtain machine of claim 1, wherein:
the motor is an enclosed motor, and a plurality of radiating fins are arranged on the outer surface of the motor.
5. The air curtain machine of claim 1, wherein:
the wind wheel comprises a plurality of blade units, and is a plurality of the blade units are arranged side by side and are positioned on the same axis, the shaft ends of the blade units are provided with installation parts, and the output shaft of the motor is connected with the installation parts of the blade units.
6. The air curtain machine according to any one of claims 1 to 5, characterized in that:
the air outlet structure further comprises an adjustable swing blade, and two ends of the adjustable swing blade are respectively and rotatably connected to the edge of the air outlet.
7. The air curtain machine according to any one of claims 1 to 5, characterized in that:
both sides of the air inlet extend to both sides of the front end of the housing.
8. The air curtain machine according to any one of claims 1 to 5, characterized in that:
still include and hang the wallboard, it sets up to hang the wallboard the rear end of casing, it is provided with a plurality of mounting holes to hang the wallboard.
9. The air curtain machine of claim 8, further comprising:
the top end of the wall hanging plate is provided with a plurality of mounting grooves, the bottom end of the wall hanging plate is provided with a plurality of mounting columns, the opening direction of the mounting grooves is consistent with the axial direction of the mounting columns, and the axial direction of the mounting columns extends towards the top end of the wall hanging plate;
the rear end of the shell is provided with a plurality of mounting clamping plates matched with the mounting grooves, and the rear end of the shell is also provided with connecting holes matched with the mounting columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441331.XU CN211953173U (en) | 2020-03-30 | 2020-03-30 | Air curtain machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441331.XU CN211953173U (en) | 2020-03-30 | 2020-03-30 | Air curtain machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211953173U true CN211953173U (en) | 2020-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020441331.XU Active CN211953173U (en) | 2020-03-30 | 2020-03-30 | Air curtain machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN211953173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781168A (en) * | 2021-01-29 | 2021-05-11 | 广州安菲环保科技有限公司 | Quick-mounting type explosion-proof distribution box and industrial explosion-proof air curtain machine |
-
2020
- 2020-03-30 CN CN202020441331.XU patent/CN211953173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781168A (en) * | 2021-01-29 | 2021-05-11 | 广州安菲环保科技有限公司 | Quick-mounting type explosion-proof distribution box and industrial explosion-proof air curtain machine |
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