CN210153948U - Air duct machine - Google Patents
Air duct machine Download PDFInfo
- Publication number
- CN210153948U CN210153948U CN201921034356.1U CN201921034356U CN210153948U CN 210153948 U CN210153948 U CN 210153948U CN 201921034356 U CN201921034356 U CN 201921034356U CN 210153948 U CN210153948 U CN 210153948U
- Authority
- CN
- China
- Prior art keywords
- space
- fans
- motor
- fan
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The utility model provides a ducted air conditioner, including casing, evaporimeter, a plurality of fan, drive arrangement, still include: a sealing plate located in the inner space of the housing to divide the inner space of the housing into a first space and a second space; wherein, the plurality of fans are located in the first space, and the driving device is located in the second space. The utility model discloses isolate drive arrangement from the fan system, avoided the fan at the operation in-process, drive arrangement is to the influence of the whole quick-witted amount of wind and noise.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to a tuber pipe machine.
Background
The air duct type air conditioner is characterized in that the design of an air duct system is very important, and the quality of the design directly influences the air volume and the noise of the whole air duct type air conditioner. Most of existing wind pipe machines adopt centrifugal fan blades, shaft sleeves are embedded in the fan blades, and the fan blades are fastened at corresponding positions of a motor shaft through inner hexagon screws in the shaft sleeves, so that the fan blades are fixed on the motor shaft. However, in the design of the existing air duct system, the motor is arranged between the fans, which not only affects the air volume of the fans during operation, but also affects the air duct of the whole air duct system, thereby affecting the air volume and noise of the whole air duct system, and being inconvenient for after-sale maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a tuber pipe machine, the utility model discloses a complete machine overall arrangement to tuber pipe machine adjusts, has optimized the duct system, has promoted the amount of wind, has reduced the noise.
In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:
according to the utility model discloses an aspect provides a tuber pipe machine, including casing, evaporimeter, a plurality of fan, drive arrangement, still include:
a sealing plate located in the inner space of the housing to divide the inner space of the housing into a first space and a second space; wherein the content of the first and second substances,
a plurality of fans are located in the first space, and the driving device is located in the second space.
The driving device and the fan are separately arranged, so that the influence of the driving device on the air quantity and noise of the whole fan in the running process of the fan is avoided.
In some embodiments of the present invention, the driving device includes a motor fixed to the sealing plate.
The utility model discloses an in some embodiments, a plurality of fans are arranged on an extension shaft, and drive arrangement's motor is connected with the one end of extension shaft through a shaft coupling for realize the transmission of power, simultaneously, the other end of extension shaft is equipped with the bearing.
In some embodiments of the present invention, the bearing is fixed on a bearing bracket, and the bearing bracket is used for fixing the bearing.
The utility model discloses an in some embodiments, be provided with the strengthening rib structure on the shrouding for firm drive arrangement's motor reduces the vibrations of motor in the course of the work.
In some embodiments of the present invention, a motor access hole for conveniently maintaining the motor is provided on the side surface of the housing.
In certain embodiments of the present invention, the ducted air conditioner further includes:
the volute fixing plate is positioned in the first space, and the fan is fixed on the volute fixing plate through the volute; wherein the content of the first and second substances,
the volute fixing plate divides the first space into a third space and a fourth space; a plurality of fans are located in the third space, and an evaporator is located in the fourth space.
The utility model discloses structural configuration to the complete machine has carried out the adjustment, has optimized the duct system of complete machine, has improved the amount of wind and has reduced the noise.
The utility model discloses an in some embodiments, a plurality of fans are arranged in the third space according to predetermined clearance proportion. The gap of the fan is controllable, and the air quantity and the noise can be reduced by controlling the gap proportion.
In certain embodiments of the present invention, the number of fans is at least two.
In certain embodiments of the present invention, the ducted air conditioner further includes:
and the electric control box is positioned in the second space. The electric control box and the driving device are arranged on the same side, so that the electric control of the electric control box to the driving device is facilitated.
Drawings
Fig. 1 shows an assembly effect diagram of an air duct machine according to an embodiment of the present invention.
Fig. 2 shows a complete machine layout schematic diagram of the ducted air conditioner according to the embodiment of the present invention.
Fig. 3 shows a schematic diagram of a gap ratio between three fans of the ducted air conditioner according to an embodiment of the present invention.
Description of reference numerals:
1-a shell; 11-a first space; 13-a third space; 14-a fourth space; 12-a second space; 2-an evaporator; 3, a fan; 4-a drive device; 5-closing the plate; 6-a coupler; 7-lengthening the shaft; 8-a bearing; 9-motor access hole; 10-an electronic control box.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
In the embodiment of the present invention, there is provided a ducted air conditioner, as shown in fig. 1 and 2, the ducted air conditioner includes a housing 1, an evaporator 2, a plurality of fans 3, and a driving device 4.
The inner space of the casing 1 is divided into two parts by the sealing plate 5, namely a first space 11 and a second space 12, the first space 11 is divided into two parts by the volute fixing plate 31, namely a third space 13 and a fourth space 14, the evaporator 2 is positioned in the fourth space 14, the fans 3 are positioned in the third space 13, the fans 3 are fixed on the volute fixing plate 31 through the volutes 32, the fan blades of the fans 3 are assembled in the volute 32, the opening of the volute 32 faces the evaporator 2, and the side face of the casing, close to the evaporator 2 and opposite to the opening of the volute 32, is provided with an air outlet.
The driving device 4 is located in the second space 12, for example, the driving device 4 is fixed on the closing plate 5, and the driving device 4 includes a motor and a motor support, and the motor is fixed on the closing plate 5 through the motor support. The air pipe, the liquid pipe, and the throttle device of the ducted air conditioner are also located in the second space 12 and near the evaporator 2. The electrical control box 10 is also located in the second space 12. Instead of being fixed to the closing plate 5, the drive device 4 may be fixed to the bottom surface of the housing 1, i.e., a motor holder is fixed to the bottom surface of the housing 1 and a motor is fixed to the motor holder.
The installation position of the fans is preferably that each fan is over against the air outlet of the shell on the side of the evaporator 2, so that the air volume blown out from the air outlet is the largest, however, in the prior art, the driving device is installed between the fans, and because the driving device can occupy a part of space, some fans cannot be over against the air outlet of the shell on the side of the evaporator 2, such as an air pipe, a liquid pipe and a throttling device over the air pipe machine, so that the air blown out from the fans is blown to the air pipe, the liquid pipe and the throttling device, and a part of the air volume cannot be blown out from the air outlet on the side of the evaporator 2. By the utility model discloses a figure 1, 2 can see out, drive arrangement 4 is located second space 12, and a plurality of fans 3 are located third space 13, that is to say, keep apart drive arrangement 4 from the fan system, trachea with drive arrangement 4 and tuber pipe machine, liquid pipe and throttling arrangement set up in same space, make a plurality of fans 3 in the fan system can both just to the air outlet of 2 sides of evaporimeter, the volume of wind loss and the influence of drive arrangement 4 to the air duct system have been avoided, and simultaneously, the return air can not be influenced in such setting.
Through the structure, the overall layout of the air duct machine is adjusted, the driving device 4 of the fan 3 is arranged on the side edge of the overall machine, preferably on the same side with the electric control box 10, and the influence of the driving device 4 on the air volume and noise of the overall machine in the operation process of the fan 3 is avoided.
As shown in fig. 1, for a plurality of fans 3 in the fan system, in this embodiment, the fan system includes 3 fans 3, and blades of each fan 3 are fixed on an extension shaft 7 in a surrounding manner, so that the 3 fans are arranged on the extension shaft 7, a motor of the driving device 4 is connected with one end of the extension shaft 7 through a coupling 6, so as to realize power transmission, and meanwhile, a bearing 8 is arranged at the other end of the extension shaft 7, so that the extension shaft 7 is smoothly rotated by the bearing 8 during power transmission.
When the air duct machine operates, the motor drives the lengthened shaft 7 to rotate through the coupler 6, and the rotation of the lengthened shaft 7 drives the fan 3 to operate. Specifically, the rotating shaft of the motor penetrates through the sealing plate 5 or the coupling 6 penetrates through the sealing plate 5 to be connected with the rotating shaft of the motor.
In one embodiment, the bearing 8 is fixed to a bearing bracket, which is used to fix the bearing 8 and the extension shaft 7. The bearing bracket is fixed on the side of the housing 1, and the bearing bracket can also be fixed on the volute fixing plate 31.
In addition, in order to improve the overall strength of the sealing plate 5, the motor of the driving device 4 is more stable, and the vibration of the motor in the working process is reduced, and a reinforcing rib structure is arranged on the sealing plate 5.
As shown in fig. 1, a through hole is formed in the side surface of the housing 1, and the through hole is opposite to the motor of the driving device 4 and serves as a motor access opening 9, so that the maintenance is convenient when the motor fails, and the convenience of after-sale service is improved. On the other hand, as mentioned above, in the prior art, the motor is disposed between the fans, the empty space therein is small, and when the motor fails, after-sales workers cannot conveniently detect and repair the motor, so that the driving device 4 is isolated from the fan system and disposed on one side of the housing, which also facilitates the maintenance of the motor.
As shown in fig. 1 and 3, after the driving devices 4 of the fans 3 are isolated, the gaps between the fans 3 of the fan system can be adjusted according to a preset proportion, so that the air duct system of the whole machine is improved, the air volume is increased, and the noise is reduced. Among the prior art, drive arrangement 4 installs between fan 3, and drive arrangement 4 can occupy some spaces, because drive arrangement 4's structure is more complicated diversified, and the space that its occupy can't carry out accurate calculation and confirm for when arranging a plurality of fans 3, can't arrange according to preset clearance proportion, has caused certain influence to the amount of wind of whole machine system.
The embodiment of the utility model provides an in, owing to separate drive arrangement 4 and fan system for third space 13 all belongs to the fan system, can calculate the preset clearance between fan 3 and the fan 3 according to the length of third space 13, can confirm the optimum position of arranging of fan 3, improves the air duct system of complete machine, improves the amount of wind and noise reduction. Taking 3 fans as an example, the 3 fans 3 have 4 gaps in the longitudinal direction of the third space 13, which are D1, D2, D3 and D4, D1 is the gap between the sealing plate 5 and the left fan 3, D2 is the gap between the left fan 3 and the middle fan 3, D3 is the gap between the middle fan 3 and the right fan 3, and D4 is the gap between the right fan 3 and the right side surface of the housing 1. Preferably, D1: d2: d3: d4 was set to 1:2:2:1 or 1:1:1: 1. The gaps among the 3 fans 3 are set according to the proportion of 1:2:2:1 or 1:1:1:1, the gaps among the fans 3 are knowable and controllable, and as described above, the gaps among the fans 3 in the prior art cannot be determined according to specific proportions.
The length or longitudinal direction of the third space 13 herein means the axial direction along the elongated shaft 7. The above mentioned "left" and "right" are only referring to the direction of the drawings, and are not intended to limit the protection scope of the present invention.
The utility model discloses in, shrouding 5 is as the baffle, jointly cuts apart into the triplex with casing 1's inner space with spiral case fixed plate 31, and evaporimeter 2, a plurality of fan 3, drive arrangement 4 are located a space respectively, have realized the isolation of drive arrangement 4 with the fan system, and the spiral case 32's of having realized every fan 3 opening simultaneously all is just to the air outlet of evaporimeter 2 sides, has avoided the amount of wind loss. The air pipe, the liquid pipe and the throttling device of the air pipe machine and the electric control box 10 are placed into the space where the driving device 4 is located, the air pipe, the liquid pipe and the throttling device of the air pipe machine are prevented from possibly influencing the air quantity, the electric control box 10 and the driving device 4 are located on the same side, and the electric control box 10 is convenient to control the driving device 4 electrically.
To sum up, the utility model isolates the driving device 4 of the fan system by adjusting the structural layout of the whole machine, optimizes the air duct system of the whole machine by adjusting the proportion between the gaps of the fans 3, improves the air quantity and reduces the noise; in addition, the motor access hole 9 is formed in the side plate of the shell 1, so that after-sale motor maintenance is facilitated.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (10)
1. The utility model provides a tuber pipe machine, includes casing (1), evaporimeter (2), a plurality of fan (3), drive arrangement (4), its characterized in that still includes:
a sealing plate (5) located in the inner space of the housing (1) and dividing the inner space of the housing (1) into a first space (11) and a second space (12); wherein the content of the first and second substances,
the fans (3) are located in the first space (11), and the driving device (4) is located in the second space (12).
2. A ducter as claimed in claim 1, wherein the drive means (4) comprises an electric motor secured to the closure plate (5).
3. The ducted air conditioner according to claim 1, wherein the plurality of fans (3) are arranged on an elongated shaft (7), the motor of the driving device (4) is connected with one end of the elongated shaft (7) through a coupling (6) for realizing power transmission, and meanwhile, the other end of the elongated shaft (7) is provided with a bearing (8).
4. A ducter as claimed in claim 3, characterised in that the bearing (8) is secured to a bearing support for securing the bearing (8).
5. The air duct machine according to claim 2, characterized in that the sealing plate (5) is provided with a reinforcing rib structure for stabilizing the motor of the driving device (4) and reducing vibration of the motor during operation.
6. The ducted air conditioner according to claim 2, wherein a motor access opening (9) for facilitating maintenance of the motor is provided on a side of the casing (1).
7. The ducted air conditioner of claim 1, further comprising:
a volute fixing plate (31) located in the first space (11), the fan (3) being fixed on the volute fixing plate (31) through a volute (32) thereof; wherein the content of the first and second substances,
the volute fixing plate (31) divides the first space (11) into a third space (13) and a fourth space (14); the fans (3) are located in the third space (13), and the evaporator (2) is located in the fourth space (14).
8. The ducted air conditioner according to claim 7, wherein the plurality of fans (3) are arranged in the third space (13) at a predetermined gap ratio.
9. The ducted air conditioner according to claim 8, wherein the plurality of fans (3) is at least two.
10. The ducted air conditioner of claim 1, further comprising:
an electronic control box (10) located in the second space (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921034356.1U CN210153948U (en) | 2019-07-04 | 2019-07-04 | Air duct machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921034356.1U CN210153948U (en) | 2019-07-04 | 2019-07-04 | Air duct machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210153948U true CN210153948U (en) | 2020-03-17 |
Family
ID=69765218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921034356.1U Active CN210153948U (en) | 2019-07-04 | 2019-07-04 | Air duct machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210153948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207262A (en) * | 2019-07-04 | 2019-09-06 | 宁波奥克斯电气股份有限公司 | A kind of air-cooled ducted air conditioner |
-
2019
- 2019-07-04 CN CN201921034356.1U patent/CN210153948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207262A (en) * | 2019-07-04 | 2019-09-06 | 宁波奥克斯电气股份有限公司 | A kind of air-cooled ducted air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105156344B (en) | A kind of floor air conditioner | |
| US20050207888A1 (en) | Centrifugal fan and casing thereof | |
| CN108266808A (en) | Cabinet air-conditioner and air conditioner | |
| CA2758673C (en) | Brushless dc motor structure | |
| CN108843524B (en) | Heat dissipation system for wind generating set and wind generating set | |
| US20030133791A1 (en) | Axial-flow serial fan | |
| CN210153948U (en) | Air duct machine | |
| CN110571979A (en) | Motor and double-end ventilation cooling device thereof | |
| JPH0754793A (en) | Vortex flow blower | |
| CN211929943U (en) | Explosion-proof switch board for coal mine | |
| CN205119257U (en) | Two -way air -out tuber pipe machine | |
| EP3399194B1 (en) | Local ventilation equipment and blower therein | |
| WO2022199015A1 (en) | Air-conditioned air discharge device, and air conditioner | |
| CN211575279U (en) | Air inlet assembly of air conditioner and air conditioner | |
| JPH08240329A (en) | Outdoor unit for air-conditioning machine | |
| CN220505415U (en) | Fan assembly and refrigeration equipment | |
| CN217713005U (en) | Motor integrated intelligent protector applied to fan | |
| CN212618807U (en) | Volute front partition plate and window type air conditioner | |
| KR102352086B1 (en) | Blower with improved blowing efficiency | |
| JP2016044868A (en) | Outdoor equipment and air conditioner including the same | |
| CN207559763U (en) | A kind of rear-mounted noise reducing mechanism of motor | |
| CN211239600U (en) | Noise reduction motor | |
| CN212429175U (en) | Oil pump heat abstractor is used in lubricating oil processing | |
| CN212412979U (en) | Improved heat dissipation structure of motor | |
| CN219204295U (en) | Outer rotor motor with reasonable layout |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |