CN212538052U - Air outlet structure, cabinet air conditioner and air conditioner - Google Patents
Air outlet structure, cabinet air conditioner and air conditioner Download PDFInfo
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- CN212538052U CN212538052U CN202021496979.3U CN202021496979U CN212538052U CN 212538052 U CN212538052 U CN 212538052U CN 202021496979 U CN202021496979 U CN 202021496979U CN 212538052 U CN212538052 U CN 212538052U
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Abstract
The utility model provides an air-out structure, cabinet air conditioner and air conditioner, the air-out structure includes hollow panel, the spiral case, centrifugation fan blade and actuating mechanism, the first air-out grid and the second air-out grid that run through the setting are seted up to the lateral wall of panel, the spiral case is located the panel, the inlet scoop has been seted up to the axial one end of spiral case, the centrifugation fan blade is located the spiral case around self axis rotation, and the axial one end of centrifugation fan blade sets up with the inlet scoop relatively, the spiral case still has first supply-air outlet and the second supply-air outlet that is linked together with the inlet scoop respectively, first supply-air outlet sets up with the first air outlet of first air-out grid relatively, the second supply-air outlet sets up with the second air outlet of second air-out grid relatively, actuating mechanism control spiral case rotates. The air supply pressure of air-out structure is big, and the air supply distance is far away, and the air output is big, realizes simultaneously that two air outlets, both sides sweep the function of wind for indoor quick refrigeration heats, and user's experience is more comfortable.
Description
Technical Field
The utility model belongs to the technical field of air conditioner technique and specifically relates to an air-out structure, have cabinet air conditioner of this air-out structure and have air conditioner of this cabinet air conditioner.
Background
Indoor air of the conventional cabinet air conditioner is subjected to heat exchange by an evaporator and does work by an air duct fan, flows to an air outlet through an air duct and is then sent to the indoor space by the air outlet. In-process at indoor wind through the wind channel, because the profile of wind channel runner is the curvilinear figure, loss of pressure is great, when the wind through the fan work reaches the air outlet, the pressure of amount of wind has lost great, although the profile of wind channel molded lines and wind channel can pass through the optimization of molded lines, reach the streamline shape through the molded lines change, reduce the loss of pressure and the invalid work of wind, nevertheless still can't avoid the loss of pressure, when wind sent indoor, the pressure of wind has been far less than just leaving the pressure when fan, the supply air distance is shorter, make indoor refrigeration heat the effect slow, lead to user's use to experience relatively poor.
Moreover, the air outlet of the existing cabinet air conditioner is fixed in a certain area, the direction and the range of air supply are changed only through the air deflector or the air sweeping blade, the air supply area is limited, cold air or hot air is output in a concentrated mode, a user can feel too cold or too hot, the user feels uncomfortable, and the comfort level experience of the user is influenced.
Disclosure of Invention
In order to realize the utility model discloses a first purpose, the utility model provides a multi-angle is swept wind and is experienced the air-out structure that the comfort is good.
In order to realize the utility model discloses a second purpose, the utility model provides a cabinet air conditioner with above-mentioned air-out structure.
In order to realize the third objective of the present invention, the present invention provides an air conditioner with the above-mentioned cabinet air conditioner.
In order to realize the first purpose of the utility model, the utility model provides an air-out structure, which comprises a hollow panel, a volute, a centrifugal fan blade and a driving mechanism, wherein the side wall of the panel is provided with a first air-out grating and a second air-out grating which are arranged in a penetrating way, the first air-out grating and the second air-out grating are distributed side by side in the circumferential direction of the panel, the first air-out grating comprises a plurality of first air outlets, the plurality of first air outlets are distributed side by side in the circumferential direction of the panel, the second air-out grating comprises a plurality of second air outlets, the plurality of second air outlets are distributed side by side in the circumferential direction of the panel, the volute is positioned in the panel, one axial end of the volute is provided with an air suction opening, the centrifugal fan blade is positioned in the volute in a rotating way around the axis of the centrifugal fan blade, one axial end of the centrifugal fan blade is arranged opposite to the, the first air supply outlet and the first air outlet are arranged oppositely, the second air supply outlet and the second air outlet are arranged oppositely, and the driving mechanism controls the volute to rotate relative to the panel.
The volute comprises a first rotational flow section, a vortex section and a second rotational flow section which are sequentially communicated with one another, a first air supply outlet is located on the first rotational flow section, an air suction inlet is located on the vortex section, a second air supply outlet is located on the second rotational flow section, and a centrifugal fan blade is located in the vortex section.
The further scheme is that the extension directions of the first cyclone section and the second cyclone section in the circumferential direction of the air suction opening are the same.
The further scheme is that the first rotational flow section and the second rotational flow section are uniformly distributed in the circumferential direction of the air suction opening, the first air supply opening is an opening end of the first rotational flow section far away from the vortex section, and the second air supply opening is an opening end of the second rotational flow section far away from the vortex section.
The further proposal is that the centrifugal fan blade and the air suction opening are coaxially arranged.
The driving mechanism comprises a control device, a driving gear and a driven gear, the driven gear is positioned on the volute and is meshed with the driving gear, and the control device controls the driving gear to rotate.
The further scheme is that the control device is a driving motor, and the driving gear is sleeved on a driving shaft of the driving motor.
The further proposal is that the driven gear and the centrifugal fan blade are coaxially arranged.
The further proposal is that a plurality of first air outlets are evenly distributed in parallel in the circumferential direction of the panel; and/or the plurality of second air outlets are uniformly distributed side by side in the circumferential direction of the panel.
The further proposal is that the first air outlet is a strip-shaped air supply outlet extending along the axial direction of the panel; and/or the second air outlet is a strip-shaped air supply outlet extending along the axial direction of the panel.
The further scheme is that the first air outlet grille and the second air outlet grille are symmetrically arranged relative to the axis of the centrifugal fan blade.
The further proposal is that the air outlet structure also comprises a flow guide ring which is positioned at the air suction port end of the volute and is communicated with the air suction port.
The flow guiding ring is further designed to be of a cylindrical structure.
The further scheme is that the air outlet structure further comprises a bearing, and the bearing is located between the volute and the flow guide ring in the axial direction of the air suction opening.
In order to realize the utility model discloses a second purpose, the utility model provides a cabinet air conditioner, including at least a set of air-out structure, each air-out structure of group is foretell air-out structure.
In order to realize the utility model discloses a third purpose, the utility model provides an air conditioner, including the cabinet air conditioner, the cabinet air conditioner is foretell cabinet air conditioner.
The beneficial effects of the utility model are that, the air-out structure is through setting up the spiral case in the panel to set up the centrifugal fan blade in the spiral case, carry out the acting pressure boost to the air-out, carry out the negative pressure suction effect to the air inlet simultaneously, air supply pressure is big, and the air supply distance is far away, and the air supply volume is big. Simultaneously, the panel has first air-out grid and second air-out grid, the spiral case has first supply-air outlet and second supply-air outlet, actuating mechanism control spiral case rotates for the panel, make first supply-air outlet and second supply-air outlet realize the multi-angle in the circumference of panel in step and rotate and sweep the wind, let indoor air flow more even, realize two air outlets, the function of wind is swept to both sides, make a cabinet air conditioner have the refrigeration effect of two cabinet air conditioners, can realize quick refrigeration and heat indoor, user's experience is more comfortable, the travelling comfort effect is better.
Drawings
Fig. 1 is an exploded view of a first viewing angle of an embodiment of an air outlet structure of the present invention.
Fig. 2 is a second perspective exploded view of the air outlet structure of the present invention.
Fig. 3 is a front view of the air outlet structure of the present invention.
Fig. 4 is a cross-sectional view at a-a of fig. 3.
Fig. 5 is a top view of the air outlet structure of the present invention.
Fig. 6 is a cross-sectional view at B-B of fig. 5.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 to 6, the cabinet air conditioner includes at least a set of air outlet structure 1, and air outlet structure 1 can set up in the optional position in the vertical direction of cabinet air conditioner, and this embodiment air outlet structure 1 is located the top of cabinet air conditioner on the vertical direction of cabinet air conditioner.
This embodiment air-out structure 1 includes panel 2, spiral case 3, centrifugal fan blade 5, water conservancy diversion circle 6, bearing 4 and actuating mechanism, panel 2 is the cavity barrel that has an open end 23, first air-out grid 21 and the second air-out grid 22 that runs through the setting are seted up to panel 2's lateral wall, first air-out grid 21 and second air-out grid 22 distribute side by side in panel 2's circumference, first air-out grid 21 includes a plurality of first air outlets 211, a plurality of first air outlets 211 distribute side by side in panel 2's circumference, second air-out grid 22 includes a plurality of second air outlets 221, a plurality of second air outlets 221 distribute side by side in panel 2's circumference. Specifically, the plurality of first air outlets 211 are uniformly distributed in parallel in the circumferential direction of the panel 2, the plurality of second air outlets 221 are uniformly distributed in parallel in the circumferential direction of the panel 2, the first air outlets 211 are strip-shaped air outlets extending in the axial direction of the panel 2, and the second air outlets 221 are strip-shaped air outlets extending in the axial direction of the panel 2.
The volute 3 is located in the panel 2, an air suction opening 321 is formed in one axial end, close to the open end 23 of the panel 2, of the volute 3, the centrifugal fan blade 5 is rotationally located in the volute 3 around the axis of the centrifugal fan blade 5, and one axial end of the centrifugal fan blade 5 is opposite to the air suction opening 321. The volute 3 further has a first air supply outlet 331 and a second air supply outlet 311 which are respectively communicated with the air suction inlet 321, the first air supply outlet 331 is arranged opposite to the first air outlet 211, the second air supply outlet 311 is arranged opposite to the second air outlet 221, and the driving mechanism controls the volute 3 to rotate relative to the panel 2. Specifically, the volute 3 includes a first cyclone segment 33, a vortex segment 32 and a second cyclone segment 31 which are sequentially communicated with each other, the first air supply outlet 331 is located on the first cyclone segment 33, the air suction inlet 321 is located on the vortex segment 32, the second air supply outlet 311 is located on the second cyclone segment 31, and the centrifugal fan blade 5 is located in the vortex segment 32. The first cyclone segment 33 and the second cyclone segment 31 have the same extension direction in the circumferential direction of the air suction opening 321. In this embodiment, the first cyclone segment 33 and the second cyclone segment 31 are uniformly distributed in the circumferential direction of the air suction opening 321, the first air supply opening 331 is an opening end of the first cyclone segment 33 far away from the scroll segment 32, the second air supply opening 311 is an opening end of the second cyclone segment 31 far away from the scroll segment 32, the centrifugal fan blades 5 and the air suction opening 321 are coaxially arranged, and the first air outlet grille 21 and the second air outlet grille 22 are symmetrically arranged about the axis of the centrifugal fan blades 5. Because the centrifugal fan blade 5 and the air suction opening 321 are coaxially arranged, the extending directions of the first rotational flow section 33 and the second rotational flow section 31 in the circumferential direction of the air suction opening 321 are the same, and the first rotational flow section 33 and the second rotational flow section 31 are uniformly distributed in the circumferential direction of the air suction opening 321, when air is swept, the air supply amounts of the first air supply opening 331 and the second air supply opening 311 are not weakened.
The driving mechanism comprises a control device 7, a driving gear 8 and a driven gear 9, the driven gear 9 is located on the volute 3, the driven gear 9 is meshed with the driving gear 8, and the control device 7 controls the driving gear 8 to rotate. The control device 7 of the embodiment is a driving motor, the driving motor is located in the panel 2 and is installed on the end face of the panel 2 opposite to the open end 23, a driving shaft of the driving motor extends in the axial direction of the centrifugal fan blade 5, and the driving gear 8 is sleeved on the driving shaft of the driving motor. Specifically, the driven gear 9 is installed on an end surface of the scroll section 32 of the scroll casing 3 opposite to the air suction opening 321, and the driven gear 9 and the centrifugal fan blade 5 are coaxially arranged. The driving motor controls the driving shaft to drive the driving gear 8 to rotate, and the driven gear 9 is meshed with the driving gear 8, so that the volute 3 is driven to rotate around the axis of the centrifugal fan blade 5, the first rotational flow section 33 and the second rotational flow section 31 of the volute 3 are synchronously driven to rotate around the axis of the centrifugal fan blade 5, and the first air supply port 331 and the second air supply port 311 synchronously realize multi-angle rotation air sweeping.
The flow guide ring 6 is located at the air suction port end of the volute 3 and is communicated with the air suction port 321, the flow guide ring 6 is set to be a cylindrical structure in the embodiment, preferably, the flow guide ring 6 is set to be a cylindrical structure with openings at two ends, the diameter of the flow guide ring 6 is equal to or larger than that of the air suction port 321, and one axial end opening of the flow guide ring 6 is in butt joint with the air suction port 321. The circumferential wall of the deflector ring 6 is provided with a sealing plate 61 protruding radially outward, and the sealing plate 61 covers the open end 23 of the panel 2. The bearing 4 is located between the volute 3 and the flow guide ring 6 in the axial direction of the air suction opening 321, the bearing 4 is a sliding bearing in the embodiment, the annular table 322 is convexly arranged at the end of the air suction opening 321 of the volute 3, and the sliding bearing is sleeved on the annular table 322 and is fixedly installed on the end face of the air suction opening of the volute 3 through screws.
The guide ring 6 guides the wind from the lower part, the wind enters the volute 3 through the air suction port 321, the centrifugal fan blade 5 rotates around the axis of the centrifugal fan blade, the wind from the lower part is pressurized by applying work for the second time, and the wind from the lower part is formed into negative pressure, so that the whole air supply amount is effectively increased. The volute 3 collects the air pressurized by the centrifugal fan 5, and performs double-outlet air supply through the first air supply port 331 and the second air supply port 311, and realizes symmetrical external air supply through the first air outlet grid 21 and the second air outlet grid 22 respectively, and the air pressure is large when the air leaves the panel 2, and the air supply distance is long. The centrifugal fan blade 5 applies work to the air outlet of the first air outlet grille 21 and the second air outlet grille 22 for pressurization, and has sucking function on the air delivered from the lower part, thereby having great promotion function on the improvement of the air output of the whole air conditioner.
In addition, the control device 7 controls the driving gear 8 to rotate, and the driven gear 9 is meshed with the driving gear 8, so that the volute 3 is driven to rotate around the axis of the centrifugal fan blade 5, the first cyclone section 33 and the second cyclone section 31 of the volute 3 are synchronously driven to rotate around the axis of the centrifugal fan blade 5, and the first air supply opening 331 and the second air supply opening 311 synchronously realize multi-angle rotation air sweeping. The volute 3 with the double air supply outlets can rotate in a reciprocating mode within a certain angle range in the circumferential direction of the panel 2 through a gear meshing structure, so that the first air supply outlet 331 and the second air supply outlet 311 can sweep air in a certain area synchronously, and area air sweeping is achieved. The wind sweeping angle can be set according to the circumferential lengths of the first air outlet grille 21 and the second air outlet grille 22 of the panel 2 in the circumferential direction of the panel 2, and the wind sweeping angle can maximally rotate by 360 degrees, so that all-directional wind sweeping is realized.
This embodiment air-out structure 1 is through setting up spiral case 3 in panel 2 to set up centrifugal fan blade 5 in spiral case 3, carry out the acting pressure boost to the air-out, carry out the negative pressure to the air inlet simultaneously and suck the effect, and air supply pressure is big, and the air supply distance is far away, and the air output is big. Meanwhile, the panel 2 is provided with a first air outlet grid 21 and a second air outlet grid 22, the volute 3 is provided with a first air supply opening 331 and a second air supply opening 311, the driving mechanism controls the volute 3 to rotate relative to the panel 2, the first air supply opening 331 and the second air supply opening 311 synchronously rotate at multiple angles in the circumferential direction of the panel 2 to sweep air, indoor air flows more uniformly, double air outlets are achieved, the two sides of the air sweep function, one cabinet air conditioner has the refrigerating effect of the two cabinet air conditioners, indoor quick refrigerating and heating can be achieved, user experience is more comfortable, and the comfort effect is better.
When the large indoor space is used, the cabinet air conditioner with the air outlet structure 1 can be placed in the center of a room, the panel 2 of the air outlet structure 1 is provided with the first air outlet grille 21 and the second air outlet grille 22, so that one cabinet air conditioner has the air outlet effect of two cabinet air conditioners, the cabinet air conditioner can be rapidly cooled and heated, the air outlet pressure is larger, the air sweeping distance is farther, and the comfort is better.
Above embodiment is the preferred example of the utility model, and not the restriction the utility model discloses the range of implementing, the event all according to the utility model discloses the equivalent change or the decoration that structure, characteristic and principle were done of application for patent scope all should be included in the utility model discloses the patent application scope.
Claims (16)
1. Air-out structure, including hollow panel, its characterized in that:
the side wall of the panel is provided with a first air outlet grid and a second air outlet grid which are arranged in a penetrating mode, the first air outlet grid and the second air outlet grid are distributed in parallel in the circumferential direction of the panel, the first air outlet grid comprises a plurality of first air outlets, the first air outlets are distributed in parallel in the circumferential direction of the panel, the second air outlet grid comprises a plurality of second air outlets, and the second air outlets are distributed in parallel in the circumferential direction of the panel;
the air outlet structure further comprises a volute, a centrifugal fan blade and a driving mechanism, the volute is located in the panel, an air suction opening is formed in one axial end of the volute, the centrifugal fan blade is rotationally located in the volute around the axis of the centrifugal fan blade, and one axial end of the centrifugal fan blade is opposite to the air suction opening;
the volute is also provided with a first air supply outlet and a second air supply outlet which are respectively communicated with the air suction inlet, the first air supply outlet is opposite to the first air outlet, the second air supply outlet is opposite to the second air outlet, and the driving mechanism controls the volute to rotate relative to the panel.
2. The air outlet structure of claim 1, characterized in that:
the volute comprises a first cyclone section, a vortex section and a second cyclone section which are sequentially communicated with one another, a first air supply outlet is located on the first cyclone section, an air suction inlet is located on the vortex section, a second air supply outlet is located on the second cyclone section, and centrifugal fan blades are located in the vortex section.
3. The air outlet structure of claim 2, characterized in that:
the extending directions of the first cyclone section and the second cyclone section in the circumferential direction of the air suction opening are the same.
4. The air outlet structure of claim 3, characterized in that:
the first cyclone section and the second cyclone section are uniformly distributed in the circumferential direction of the air suction opening, the first air supply opening is the open end of the first cyclone section far away from the vortex section, and the second air supply opening is the open end of the second cyclone section far away from the vortex section.
5. The air outlet structure of claim 1, characterized in that:
the centrifugal fan blade and the air suction opening are coaxially arranged.
6. The air outlet structure of claim 1, characterized in that:
the drive mechanism comprises a control device, a drive gear and a driven gear, the driven gear is located on the volute, the driven gear is meshed with the drive gear, and the control device controls the drive gear to rotate.
7. The air outlet structure of claim 6, characterized in that:
the control device is a driving motor, and the driving gear is sleeved on a driving shaft of the driving motor.
8. The air outlet structure of claim 6, characterized in that:
the driven gear and the centrifugal fan blade are coaxially arranged.
9. The air outlet structure of claim 1, characterized in that:
the first air outlets are uniformly distributed in parallel in the circumferential direction of the panel; and/or the presence of a gas in the gas,
the plurality of second air outlets are uniformly distributed in parallel in the circumferential direction of the panel.
10. The air outlet structure of claim 1, characterized in that:
the first air outlet is a strip-shaped air supply outlet extending along the axial direction of the panel; and/or the presence of a gas in the gas,
the second air outlet is a strip-shaped air supply outlet extending along the axial direction of the panel.
11. The air outlet structure of claim 1, characterized in that:
the first air outlet grille and the second air outlet grille are symmetrically arranged relative to the axis of the centrifugal fan blade.
12. The air outlet structure of any one of claims 1 to 11, wherein:
the air outlet structure further comprises a flow guide ring, and the flow guide ring is located at the air suction opening end of the volute and is communicated with the air suction opening.
13. The air outlet structure of claim 12, characterized in that:
the guide ring is arranged in a cylindrical structure.
14. The air outlet structure of claim 12, characterized in that:
the air outlet structure further comprises a bearing, and the bearing is located between the volute and the flow guide ring in the axial direction of the air suction opening.
15. Cabinet air conditioner, including at least a set of air-out structure, its characterized in that:
each group of the air outlet structures is the air outlet structure of any one of the claims 1 to 14.
16. The air conditioner comprises a cabinet air conditioner and is characterized in that:
the cabinet air conditioner is the cabinet air conditioner as claimed in claim 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021496979.3U CN212538052U (en) | 2020-07-24 | 2020-07-24 | Air outlet structure, cabinet air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021496979.3U CN212538052U (en) | 2020-07-24 | 2020-07-24 | Air outlet structure, cabinet air conditioner and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN212538052U true CN212538052U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021496979.3U Active CN212538052U (en) | 2020-07-24 | 2020-07-24 | Air outlet structure, cabinet air conditioner and air conditioner |
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| CN (1) | CN212538052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023103619A1 (en) * | 2021-12-08 | 2023-06-15 | 青岛海尔空调电子有限公司 | Air conditioning indoor unit |
-
2020
- 2020-07-24 CN CN202021496979.3U patent/CN212538052U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023103619A1 (en) * | 2021-12-08 | 2023-06-15 | 青岛海尔空调电子有限公司 | Air conditioning indoor unit |
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