CN214619804U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN214619804U CN214619804U CN202023254621.2U CN202023254621U CN214619804U CN 214619804 U CN214619804 U CN 214619804U CN 202023254621 U CN202023254621 U CN 202023254621U CN 214619804 U CN214619804 U CN 214619804U
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- air inlet
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Abstract
The utility model provides an air conditioner, include: the air inlet panel is provided with an air inlet; the air channel structure is arranged opposite to the air inlet panel, and an air inlet area communicated with the air inlet is formed between the air channel structure and the air inlet panel; the splitter plate is arranged in the air inlet area and is arranged opposite to an inlet of a fan of the air channel structure so as to divide the air inlet area into a front air inlet area close to the air inlet panel and a rear air inlet area close to the air channel structure; the first end of the flow distribution plate is located on one side, away from the air inlet, of the rotation axis of the fan. The utility model discloses an air current in the air inlet area of air conditioner is sent into the import of wind channel structure uniformly, has solved the lower problem of the blade utilization ratio of the air conditioner among the prior art.
Description
Technical Field
The utility model relates to an air conditioner field particularly, relates to an air conditioner.
Background
In order to realize upper and lower air outlet, a lower air inlet of the distributed air supply air conditioner is far away from the centrifugal fan, the air inlet and outlet mode is difficult to realize uniform distribution of air flow in the inlet area of the centrifugal fan, the air flow often enters from one side of the centrifugal fan close to the air inlet and outlet area, the air flow is difficult to be uniformly distributed in the whole blade flow channel, and the problems of low blade utilization rate and non-uniform motor load are caused.
Therefore, the distributed air supply air conditioner in the prior art has the following technical problems:
1. the inlet air is distributed unevenly in the flow channel of the impeller of the centrifugal fan, so that the utilization rate of the blades is low;
2. the motor load is unevenly distributed.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an air conditioner to solve the problem of the prior art that the fan of the air conditioner has a low blade utilization rate.
In order to achieve the above object, according to an aspect of the present invention, there is provided an air conditioner including: the air inlet panel is provided with an air inlet; the air channel structure is arranged opposite to the air inlet panel, and an air inlet area communicated with the air inlet is formed between the air channel structure and the air inlet panel; the splitter plate is arranged in the air inlet area and is arranged opposite to an inlet of a fan of the air channel structure so as to divide the air inlet area into a front air inlet area close to the air inlet panel and a rear air inlet area close to the air channel structure; the first end of the flow distribution plate is located on one side, away from the air inlet, of the rotation axis of the fan.
Furthermore, one end of the air inlet close to the fan is an air inlet top end, and the second end of the flow distribution plate is flush with the air inlet top end or is positioned on one side of the air inlet top end far away from the fan.
Further, the splitter plate is straight plate-shaped, and the splitter plate is perpendicular to the rotation axis of the fan.
Further, at least part of the first end of the splitter plate is located inside the annular surface where the outer peripheral surface of the fan is located.
Further, the distance between the first end of the splitter plate and the axis of rotation of the fan is greater than or equal to the distance between the first end of the splitter plate and the top end of the annular surface.
Further, the air conditioner further includes: the wind shield is arranged between the air inlet panel and the air duct structure and is positioned on one side, away from the rotation axis of the fan, of the first end of the flow distribution plate; wherein, an air inlet gap for the airflow in the front air inlet area to flow to the inlet of the fan is formed between the wind shield and the flow dividing plate.
Furthermore, one end of the wind shield is connected with the air inlet panel, and the other end of the wind shield is connected with the air duct structure, so that the wind shield shields the airflow flowing out of the front wind area, and the airflow in the front wind area flows into the fan.
Furthermore, a vent used for communicating the front air inlet area and the rear air inlet area is arranged on the flow distribution plate.
Furthermore, the air inlet panel is provided with an air inlet panel body which is opposite to and parallel to the flow distribution plate, and the air inlet is arranged on the air inlet panel body; the air duct structure is provided with a flow inlet plate body part which is opposite to and parallel to the flow dividing plate, and the distance between the flow dividing plate and the flow inlet plate body part is larger than the distance between the flow dividing plate and the air inlet plate body part.
Further, the flow distribution plate is a curved plate, and a straight line where the axis of the fan is located penetrates through the flow distribution plate.
Use the technical scheme of the utility model, the air conditioner is including relative air inlet panel and the wind channel structure that sets up, forms between air inlet panel and the wind channel structure with the air inlet region of the air intake intercommunication on the air inlet panel to send into the air channel structure through the air inlet region with the inside air inlet air current of air intake entering air conditioner indoor unit. The air conditioner is characterized in that a splitter plate which is arranged opposite to the fan is arranged in the air inlet area, the air inlet area is divided into a front air inlet area and a rear air inlet area by the splitter plate, air inlet airflow is sent into different air inlet areas in a split mode, then enters the inlet of the air channel structure through the different air inlet areas, and therefore airflow in the air inlet area of the air conditioner is evenly sent into the inlet of the air channel structure, and the problem that the blade utilization rate of the air conditioner in the prior art is low is solved.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural view of an embodiment of an air conditioner according to the present invention; and
fig. 2 illustrates a front view of the air conditioner of fig. 1.
Wherein the figures include the following reference numerals:
10. an air conditioner; 100. an air intake panel; 110. an air inlet; 111. an air inlet top end; 200. a fan; 210. a rotation axis; 220. an air duct structure; 300. a flow distribution plate; 310. a first end; 320. a second end; 410. a front air intake area; 420. a rear air intake area; 500. a wind deflector.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 and 2, the air conditioner 10 includes an intake panel 100, a duct structure 220, and a flow dividing plate 300.
In some embodiments, the intake panel 100 is provided with an intake vent 110, and the intake airflow enters the interior of the indoor unit of the air conditioner 10 through the intake vent 110 on the intake panel 100.
In some embodiments, the air duct structure 220 is disposed opposite to the air inlet panel 100, an air inlet area communicated with the air inlet 110 is formed between the air duct structure 220 and the air inlet panel 100, and the inlet airflow enters the air inlet area through the air inlet 110.
In some embodiments, the splitter plate 300 is disposed within the intake area, and the splitter plate 300 is disposed opposite to the inlet of the fan 200 of the air duct structure 220 to divide the intake area into a front intake area 410 adjacent to the intake panel 100 and a rear intake area 420 adjacent to the air duct structure 220. That is, the air intake panel 100 and the splitter plate 300 form a front air intake region 410, and the splitter plate 300 and the air duct structure 220 form a rear air intake region 420.
In some embodiments, the first end 310 of the diverter plate 300 is located on a side of the rotational axis 210 of the fan 200 away from the intake vent 110. That is, the first end 310 of the diverter plate 300 is higher than the rotational axis 210 of the fan 200.
The utility model discloses an air conditioner 10 is including relative air inlet panel 100 and the wind channel structure 220 that sets up, and the air inlet that forms the air intake 110 intercommunication on with air inlet panel 100 between air inlet panel 100 and the wind channel structure 220 is regional to send into the wind channel structure 220 through the air inlet region with the inside air inlet air current of air intake 110 entering air conditioner 10 indoor set. The splitter plate 300 arranged opposite to the fan 200 is arranged in the air inlet area, the air inlet area is divided into the front air inlet area 410 and the rear air inlet area 420 by the splitter plate 300 so as to send the inlet air flow into different air inlet areas in a split manner, and then the inlet air flow enters the inlet of the air duct structure 220 through different air inlet areas, so that the air flow in the air inlet area of the air conditioner 10 is uniformly sent into the inlet of the air duct structure 220, and the problem of low blade utilization rate of the air conditioner 10 in the prior art is solved.
Fig. 1 shows a schematic structural diagram of an embodiment of an air conditioner 10 according to the present invention. Fig. 2 shows a front view of the air conditioner 10 of fig. 1. Referring to fig. 1 and 2, one end of the air inlet 110 close to the fan 200 is an air inlet top end 111, and the second end 320 of the splitter plate 300 is flush with the air inlet top end 111 or is located on one side of the air inlet top end 111 far away from the fan 200. That is, the second end 320 of the splitter plate 300 is flush with the intake top end 111 or lower than the intake top end 111, so as to improve the utilization of the intake airflow.
Referring to fig. 2, the flow distribution plate 300 is a straight plate, and the flow distribution plate 300 is perpendicular to the rotation axis 210 of the fan 200.
In some embodiments, at least a portion of the first end 310 of the diverter plate 300 is located inside the annular face of the fan 200 on which the outer circumferential surface is located.
In some embodiments, the distance between the first end 310 of the diverter plate 300 and the axis of rotation 210 of the fan 200 is greater than or equal to the distance between the first end 310 of the diverter plate 300 and the top end of the annular face.
Referring to fig. 1, the air conditioner 10 further includes a wind deflector 500. The wind deflector 500 is disposed between the air intake panel 100 and the air duct structure 220, and the wind deflector 500 is located on a side of the first end 310 of the diverter plate 300 away from the rotational axis 210 of the fan 200. That is, the air blocking plate 500 is positioned higher than the first end 310 of the dividing plate 300 at the indoor unit, so as to introduce the intake air into the inlet of the air duct structure 220, thereby improving the utilization rate of the intake air.
Referring to fig. 1, an air inlet gap for allowing the airflow in the front wind region 410 to flow to the inlet of the fan 200 is formed between the wind guard plate 500 and the flow dividing plate 300. That is, the intake airflow entering the air duct structure 220 through the front intake area 410 sequentially passes through the intake vent 110, the front intake area 410 and the intake gap, and then reaches the opening of the air duct structure 220,
referring to fig. 1 and 2, one end of the wind deflector 500 is connected to the air intake panel 100, and the other end of the wind deflector 500 is connected to the air duct structure 220, so that the wind deflector 500 shields the air flow flowing out of the front wind region 410, and the air flow in the front wind region 410 flows into the fan 200.
In some embodiments, the intake panel 100, the duct structure 220, the splitter plate 300, and the wind deflector 500 divide the intake area of the indoor unit of the air conditioner 10 into two different intake areas: the front intake area 410 and the rear intake area 420 divide the intake airflow entering the indoor unit from the intake vent 110 of the intake panel 100 into two intake airflows by the splitter plate 300 disposed in the intake area. One of them air inlet air current directly gets into the opening of fan 200 through back air inlet region 420, and another air inlet air current gets into the opening of fan 200 through preceding air inlet region 410 and air inlet clearance, then the opening of fan 200 is got into from different positions to the stranded air inlet air current through the regional follow of different air inlets to realized the evenly distributed of air inlet air current in fan 200, made the blade of fan 200 all play a role, solved the lower problem of the blade utilization ratio of air conditioner 10 among the prior art.
In some embodiments, the splitter plate 300 is provided with a vent for communicating the front air intake area 410 with the rear air intake area 420, so as to ensure that the front air intake area 410 is communicated with the rear air intake area 420, and more air flows enter the fan 200, and such an arrangement makes the air intake flow distributed in the air duct structure 220 more uniform.
The intake panel 100 has an intake panel body portion disposed opposite and parallel to the dividing panel 300, and the intake vents 110 are disposed on the intake panel body portion. The air channel structure 220 has a flow inlet plate body disposed opposite and parallel to the splitter plate 300.
In some embodiments, the distance between the splitter plate 300 and the intake plate body is greater than the distance between the splitter plate 300 and the intake plate body. That is, the splitter plate 300 is closer to the intake panel 100 to improve the utilization of the intake airflow.
In some embodiments, the diverter plate 300 is a curved plate, and a line along which the axis of the fan 200 lies passes through the diverter plate 300.
In some embodiments, the air conditioner 10 is a distributed-air-supply air conditioner 10 with lower front air intake and upper air outtake, and the air intake area is divided into a front air intake area 410 and a rear air intake area 420 by a splitter plate 300 disposed between the air intake panel 100 and the air duct structure 220. The air inlet airflow entering the indoor unit from the air inlet 110 is attracted by the fan 200, the air inlet airflow can upwards enter different air inlet areas, part of the airflow directly enters the opening of the fan 200 through the rear air inlet area 420, due to the obstruction of the splitter plate 300, part of the air inlet airflow can enter the front air inlet area 410 and then reaches the opening of the fan 200, so that the position, far away from the air inlet 110, of the fan 200 of the air duct structure 220, of the part of the air inlet airflow can be guaranteed, the problem that the air inlet airflow in the fan 200 is not distributed uniformly is solved, the air inlet airflow is uniformly distributed in the air duct structure 220, blades of the fan 200 are utilized, and the load of the motor is more uniform.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:
the utility model discloses an air conditioner 10 is including relative air inlet panel 100 and the wind channel structure 220 that sets up, and the air inlet that forms the air intake 110 intercommunication on with air inlet panel 100 between air inlet panel 100 and the wind channel structure 220 is regional to send into the wind channel structure 220 through the air inlet region with the inside air inlet air current of air intake 110 entering air conditioner 10 indoor set. The splitter plate 300 arranged opposite to the fan 200 is arranged in the air inlet area, the air inlet area is divided into the front air inlet area 410 and the rear air inlet area 420 by the splitter plate 300 so as to send the inlet air flow into different air inlet areas in a split manner, and then the inlet air flow enters the inlet of the air duct structure 220 through different air inlet areas, so that the air flow in the air inlet area of the air conditioner 10 is uniformly sent into the inlet of the air duct structure 220, and the problem of low blade utilization rate of the air conditioner 10 in the prior art is solved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An air conditioner, comprising:
the air inlet panel (100), the air inlet panel (100) is provided with an air inlet (110);
the air channel structure (220) is arranged opposite to the air inlet panel (100), and an air inlet area communicated with the air inlet (110) is formed between the air channel structure (220) and the air inlet panel (100);
the flow distribution plate (300) is arranged in the air inlet area, the flow distribution plate (300) is arranged opposite to an inlet of a fan (200) of the air duct structure (220) so as to divide the air inlet area into a front air inlet area (410) close to the air inlet panel (100) and a rear air inlet area (420) close to the air duct structure (220);
wherein the first end (310) of the splitter plate (300) is located on a side of the rotational axis (210) of the fan (200) away from the intake vent (110).
2. The air conditioner according to claim 1,
air intake (110) are close to the one end of fan (200) is air inlet top (111), the second end (320) of flow distribution plate (300) with air inlet top (111) parallel and level or be located air inlet top (111) is kept away from one side of fan (200).
3. The air conditioner according to claim 1,
the flow distribution plate (300) is in a straight plate shape, and the flow distribution plate (300) is perpendicular to the rotation axis (210) of the fan (200).
4. The air conditioner according to claim 1,
at least part of the first end (310) of the flow dividing plate (300) is positioned on the inner side of the annular surface where the outer peripheral surface of the fan (200) is positioned.
5. The air conditioner according to claim 4,
the distance between the first end (310) of the splitter plate (300) and the axis of rotation (210) of the fan (200) is greater than or equal to the distance between the first end (310) of the splitter plate (300) and the top end of the annular face.
6. The air conditioner according to claim 1, further comprising:
a wind deflector (500), the wind deflector (500) being disposed between the wind intake panel (100) and the air duct structure (220), the wind deflector (500) being located on a side of the first end (310) of the diverter plate (300) away from the axis of rotation (210) of the fan (200);
an air inlet gap for allowing the airflow in the front air inlet area (410) to flow to an inlet of the fan (200) is formed between the wind shield (500) and the flow dividing plate (300).
7. The air conditioner according to claim 6,
the one end of deep bead (500) with air inlet panel (100) are connected, the other end of deep bead (500) with wind channel structure (220) are connected, so that deep bead (500) are to the air current that preceding air inlet region (410) flowed out shelters from, so that the air current in preceding air inlet region (410) flows into in fan (200).
8. The air conditioner according to claim 1,
the splitter plate (300) is provided with a vent for communicating the front air inlet area (410) with the rear air inlet area (420).
9. The air conditioner according to claim 1,
the air inlet panel (100) is provided with an air inlet panel body part which is opposite to and parallel to the flow distribution plate (300), and the air inlet (110) is arranged on the air inlet panel body part;
the air duct structure (220) is provided with a flow inlet plate body part which is opposite to and parallel to the flow dividing plate (300), and the distance between the flow dividing plate (300) and the flow inlet plate body part is larger than the distance between the flow dividing plate (300) and the air inlet plate body part.
10. The air conditioner according to claim 1,
the flow distribution plate (300) is a curved plate, and a straight line where the axis of the fan (200) is located penetrates through the flow distribution plate (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023254621.2U CN214619804U (en) | 2020-12-29 | 2020-12-29 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023254621.2U CN214619804U (en) | 2020-12-29 | 2020-12-29 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214619804U true CN214619804U (en) | 2021-11-05 |
Family
ID=78433488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023254621.2U Active CN214619804U (en) | 2020-12-29 | 2020-12-29 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214619804U (en) |
-
2020
- 2020-12-29 CN CN202023254621.2U patent/CN214619804U/en active Active
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