CN212108678U - Vertical air duct machine - Google Patents
Vertical air duct machine Download PDFInfo
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- CN212108678U CN212108678U CN202020488362.0U CN202020488362U CN212108678U CN 212108678 U CN212108678 U CN 212108678U CN 202020488362 U CN202020488362 U CN 202020488362U CN 212108678 U CN212108678 U CN 212108678U
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- 230000009467 reduction Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 239000003507 refrigerant Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000002035 prolonged effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a vertical tuber pipe machine, include: the air duct assembly comprises an air duct assembly, a first connecting plate, a second connecting plate, a first air deflector and a second air deflector. The air duct assembly is provided with an air outlet, the air outlet is provided with a first edge and a second edge which are opposite, the second connecting plate is opposite to the first connecting plate and parallel to the first connecting plate, the first air deflector is connected with one end of the first connecting plate, the second air deflector is connected with one end of the second connecting plate and opposite to the second air deflector, an air guide channel is limited by the second air deflector and the first air deflector, and the air guide channel is communicated with the air outlet. Like this, through being equipped with the wind channel subassembly that links to each other with the wind-guiding passageway, let the velocity of flow change of vertical tuber pipe machine driven air current can be along with the motion of air current direction, because the increase of the cross-sectional area in the air current direction leads to the fact the reduction of air current velocity of flow to let vertical tuber pipe machine's noise reduction simultaneously, let the air current velocity of flow be linear variation and can let vertical tuber pipe machine stability at the during operation increase.
Description
Technical Field
The utility model belongs to the technical field of air conditioning equipment technique and specifically relates to a vertical tuber pipe machine is related to.
Background
In the vertical air duct type air conditioner product, the shape at the air outlet of the vertical air duct type air conditioner is a column shape, five or six corners of the column can be formed, so that the noise of the vertical air duct type air conditioner is increased, the performance of the air outlet is greatly influenced, the performance of the vertical air duct type air conditioner is reduced, and the service life of the vertical air duct type air conditioner is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a vertical tuber pipe machine has the noise reduction, increases the problem of air conditioner air-out efficiency.
According to the utility model discloses vertical tuber pipe machine, include: the air duct assembly comprises an air duct assembly, a first connecting plate, a second connecting plate, a first air deflector and a second air deflector.
The air duct assembly is provided with an air outlet, the air outlet is provided with a first edge and a second edge which are opposite, one end of a first connecting plate is connected with the first edge, one end of a second connecting plate is connected with the second edge, the second connecting plate is opposite to the first connecting plate and parallel to the first connecting plate, a first air deflector is connected with the other end of the first connecting plate, a second air deflector is connected with the other end of the second connecting plate, the second air deflector is opposite to the first air deflector, an air guide channel is limited by the second air deflector and the first air deflector, the air guide channel is communicated with the air outlet, and the cross-sectional area of the air guide channel is gradually increased in the air flow direction in the air guide channel.
Like this, through being equipped with the wind channel subassembly that links to each other with the wind-guiding passageway, let the velocity of flow change of vertical tuber pipe machine driven air current can be along with the motion of air current direction, because the increase of the cross-sectional area in the air current direction leads to the fact the reduction of air current velocity of flow to let the noise reduction of vertical tuber pipe machine, the user increases to the subjective evaluation of vertical tuber pipe machine, simultaneously, let the air current velocity of flow be linear variation and can let the stability of vertical tuber pipe machine at the during operation increase.
In some embodiments of the present invention, in the air flow flowing direction in the air guide passage, the first air guiding plate is inclined toward the outside of the air guide passage.
In some embodiments of the present invention, in the air flow flowing direction in the air guide passage, the second air guiding plate is inclined toward the outside of the air guide passage.
In some embodiments of the present invention, the first connecting plate and the first air deflector are an integral part; or the second connecting plate and the second air deflector are integrally formed.
In some embodiments of the present invention, the first connecting plate has a first connecting flange, and the first connecting flange is connected to the air duct assembly.
In some embodiments of the invention, the first connection flange guides the opening and a notch for mounting the fan.
In some embodiments of the present invention, at least one of the first connecting plate and the first air deflector has a second connecting flange adapted to be connected to the housing of the vertical duct machine.
In some embodiments of the present invention, the second connecting plate has a third connecting flange, and the third connecting flange is connected to the air duct assembly.
In some embodiments of the invention, the first connection flange guides the opening and a notch for mounting the fan.
In some embodiments of the present invention, at least one of the second connecting plate and the second air deflector has a fourth connecting flange adapted to be connected to the housing of the vertical duct machine.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a cross-sectional view of a vertical duct machine according to an embodiment of the present invention;
fig. 2 is a perspective view of an air deflector and a connecting plate of a vertical duct machine according to an embodiment of the present invention;
fig. 3 is a structural view of an air deflector and a connecting plate of the vertical duct machine according to an embodiment of the present invention;
reference numerals:
a vertical type air duct machine 10 is provided,
the air duct assembly 11, the air outlet 110, the first edge 111, the second edge 112,
a first connecting plate 12, a first connecting flange 121, a second connecting flange 122,
a second connecting plate 13, a third connecting flange 131, a fourth connecting flange 132,
the first air guiding plate 14 is provided with a first air guiding plate,
the second air guiding plate 15, the air guiding channel 150,
the shell 16, the fan 20, the notch 21 and the guide notch 22.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.
Referring to fig. 1, a vertical duct machine 10 according to an embodiment of the present invention is described, including: the air duct assembly 11, the first connecting plate 12, the second connecting plate 13, the first air deflector 14 and the second air deflector 15.
The air duct assembly 11 has an air outlet 110, and the air outlet 110 has a first edge 111 and a second edge 112 opposite to each other. One end of the first connecting plate 12 is connected to the first edge 111, and one end of the second connecting plate 13 is connected to the second edge 112. The second connecting plate 13 is opposite to the first connecting plate 12 and parallel to each other, the first air guiding plate 14 is connected with the other end of the first connecting plate 12, and the second air guiding plate 15 is connected with the other end of the second connecting plate 13. As shown in fig. 1, the second wind deflector 15 is opposite to the second wind deflector 15, and the second wind deflector 15 and the first wind deflector 14 define a wind guiding channel 150, the wind guiding channel 150 is communicated with the air outlet 110, and the cross-sectional area of the wind guiding channel 150 gradually increases in the airflow flowing direction in the wind guiding channel 150.
The air guiding channel 150 is connected to the air outlet 110, so that the air flowing out from the air outlet 110 of the air duct assembly 11 can flow into the air guiding channel. Further, since the cross-sectional area of the air guiding channel 150 is gradually increased in the flowing direction of the air flow in the air guiding channel 150, the flow velocity of the air flow is reduced along with the increase of the cross-sectional area, and further, the fluid noise at the air outlet 110 can be reduced. Meanwhile, the change of the airflow velocity of the air outlet 110 can be reduced along with the increase of the cross-sectional area by arranging the air guide channel 150, the change of the airflow velocity is more stable, and the air outlet comfort of the vertical air pipe machine 10 can be further improved.
The flow velocity of the airflow is determined by the power unit for driving the airflow to flow and the cross-sectional area through which the airflow passes, and the flow velocity of the airflow can be reduced by increasing the cross-sectional area without changing the driving power of the power unit.
Thus, by gradually increasing the cross-sectional area of the air guide channel 150, the change of the flow velocity of the air flow can be more stable, the flow velocity of the air flow can be reduced along with the increase of the cross-sectional area, and the fluid noise at the air outlet 110 can be reduced, so that the use performance of the vertical air pipe machine 10 can be improved.
As shown in fig. 1, in some embodiments of the present invention, the first wind deflector 14 is inclined toward the outside of the wind guiding passage 150 in the flowing direction of the airflow in the wind guiding passage 150. In this way, the first wind guide member forms a part of the wind guide passage 150, so that the airflow defined at the first wind guide plate 14 can be reduced along with the increase of the cross-sectional area defined by the first wind guide member, and the airflow velocity can be linearly reduced. Further, as shown in fig. 1, in the airflow flowing direction in the air guide passage 150, the second air deflection plate 15 is inclined toward the outside of the air guide passage 150.
In some embodiments, the first air guiding plate 14, the second air guiding plate 15, the first connecting plate 12 and the second connecting plate 13 together define the air guiding channel 150, the first connecting plate 12 and the second connecting plate 13 which are parallel to each other allow a distance in the airflow flow velocity direction to be constant, and a relative distance between the inclined first air guiding plate 14 and the inclined second air guiding plate 15 increases with the distance in the airflow flow velocity direction, that is, the first air guiding plate 14 and the inclined second air guiding plate 15 are inclined away from each other. In some examples, the first and second deflectors 14, 15 are inclined at an angle of 30 ° to each other. It should be noted that, the air guiding channel 150 formed by the first air guiding plate 14 and the second air guiding plate 15 with the inclination angle of 30 ° not only has a good noise reduction effect and the performance of the vertical air duct machine 10 is relatively stable, but also enables the flow velocity of the air flow to be relatively fast, so that the performance of the vertical air duct machine 10 is relatively excellent.
In some embodiments of the present invention, the first connecting plate 12 and the first air guiding plate 14 are integrally formed. In some examples of the present invention, the second connecting plate 13 and the second air guiding plate 15 are integrally formed. Therefore, the first connecting plate 12 and the first air deflector 14 or the second connecting plate 13 and the second air deflector 15 are made of an integrally formed part, so that the production steps of the integrally formed part can be saved, the production process of the first connecting plate 12 and the first air deflector 14 and the production process of the second connecting plate 13 and the second air deflector 15 are simplified, the connection strength between the first connecting plate 12 and the first air deflector 14 and between the second connecting plate 13 and the second air deflector 15 is improved, and the integral structural strength of the vertical air duct machine is improved.
Referring to fig. 1 to 3, in some embodiments of the present invention, the first connecting plate 12 has a first connecting flange 121, and the first connecting flange 121 is connected to the air duct assembly 11. The first connecting flange 121 is connected with the air duct assembly 11, so that the connection stability of the first connecting plate 12 and the air duct assembly 11 is increased, and the service life of the first connecting plate 12 can be prolonged.
As shown in fig. 1-3, in some embodiments of the present invention, at least one of the first connecting plate 12 and the first air deflection 14 has a second connecting flange 122, and the second connecting flange 122 is adapted to be connected to the housing 16 of the vertical duct machine 10. Therefore, the second connecting flange 122 is used for fixing the first connecting plate 12 and the first air deflector 14, so that the stability of the first connecting plate 12 and the first air deflector 14 can be improved, and the service life of the first connecting plate 12 and the first air deflector 14 can be prolonged.
In some embodiments shown in fig. 1-3, the second web 13 has a third connecting flange 131, and the third connecting flange 131 is connected to the air duct assembly 11. The third connecting flange 131 has the same function as the first connecting flange 121, that is, the third connecting flange 131 is connected to the air duct assembly 11, so that the second connecting plate 13 is more stably connected to the air duct assembly 11, and the service life of the second connecting plate 13 is prolonged. Because the first connecting flange 121 and the third connecting flange 131 have the same function and the same structure, the production process can be saved, the production efficiency can be improved, and the manufacturing sequence of the first connecting plate 12 and the second connecting plate 13 can be set to be the same technological process.
The first, second, third and fourth herein only show the description sequence, and do not indicate that the structures defined by the first, second, third and fourth have different functions, generally speaking, except for the connecting flanges, the first and second corresponding flanges, i.e. the first edge 111 and the second edge 112 have the same structure and similar functions, and the other connecting plates and the air deflector have the same structure as the first and second connecting flanges to form a group, and in addition, the first connecting flange 121 corresponds to the third connecting flange 131, and the second connecting flange 122 corresponds to the fourth connecting flange, so that the corresponding group of structures can have the same function and structure, and the efficiency of the corresponding group of structures in production can be increased, thereby increasing the manufacturing efficiency of the vertical duct machine 10.
As shown in fig. 1. In some embodiments of the present invention, at least one of the second connecting plate 13 and the second air deflection plate 15 has a fourth connecting flange 132, and the fourth connecting flange 132 is adapted to be connected to the housing 16 of the vertical duct unit 10. Therefore, the fourth connecting flange 132 is used for fixing the second connecting plate 13 and the second air guiding plate 15, so that the stability of the second connecting plate 13 and the second air guiding plate 15 can be improved, and the service life of the second connecting plate 13 and the second air guiding plate 15 is prolonged.
In the embodiment shown in fig. 1, a fan 20 is further disposed in the vertical air duct 10, the fan 20 can drive an air flow to flow, so that the air flow can be conducted along the air duct assembly 11 and enter the air guiding channel 150 from the air outlet 110, the air guiding channel 150 is defined by the first air deflector 14, the second air deflector 15, the first connecting plate 12, and the second connecting plate 13, the air guiding channel 150 has a cross-sectional area that can increase vertically along a flow direction of the air flow from the air outlet 110 to a position away from the air outlet 110, because a distance in a bracket of the first connecting plate 12 and the second connecting plate 13 is constant, and the first air deflector 14 and the second air deflector 15 can tilt in the flow direction of the air flow, so that the cross-sectional area increases with the flow of the air flow, thereby reducing a flow velocity of the air flow, reducing noise of the vertical air duct 10, and simultaneously, the first air deflector 14 and the second air deflector 15 that tilt linearly increase linearly, the pressure of the air flow in the air guide passage 150 on the components forming the air guide passage 150 can be reduced, and the service life of the vertical duct type air conditioner 10 can be prolonged.
Wherein, still be equipped with breach 21 and guide opening 22, breach 21 sets up the middle part at first connection turn-ups 121 and third connection turn-ups 131, and guide opening 22 locates the one end of first connection turn-ups 121 and third connection turn-ups 131. The breach 21 can be convenient for fan 20's installation, and guide opening 22 can provide the convenience for fan 20's installation, and the concrete expression does, and breach 21 department is the loudspeaker form so that fan 20's installation is more convenient, and guide opening 22 can provide the guiding for fan 20's installation, makes fan 20's equipment become more convenient, increases vertical tuber pipe machine 10's production efficiency.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A vertical ducted air conditioner, comprising:
the air duct assembly is provided with an air outlet, and the air outlet is provided with a first edge and a second edge which are opposite;
a first connecting plate, one end of which is connected to the first edge;
a second connecting plate, one end of which is connected to the second edge, the second connecting plate being opposite to the first connecting plate and parallel to each other;
the first air deflector is connected with the other end of the first connecting plate;
the second air deflector is connected with the other end of the second connecting plate, the second air deflector is opposite to the first air deflector, an air guide channel is limited by the second air deflector and the first air deflector, the air guide channel is communicated with the air outlet, and the cross-sectional area of the air guide channel is gradually increased in the air flow direction in the air guide channel.
2. The vertical duct machine according to claim 1, wherein the first air deflector is inclined toward an outside of the air guide passage in an air flow direction in the air guide passage.
3. The vertical duct machine according to claim 2, wherein the second air guide plate is inclined toward an outside of the air guide passage in an air flow direction in the air guide passage.
4. The vertical duct type air conditioner according to claim 1, wherein the first connecting plate and the first air deflector are integrally formed;
or the second connecting plate and the second air deflector are integrally formed.
5. The vertical duct type air conditioner according to claim 1, wherein the first connecting plate has a first connecting flange, and the first connecting flange is connected to the duct assembly.
6. The vertical duct machine of claim 5, wherein the first attachment flange guides the notch and the notch for mounting the fan.
7. The vertical duct machine of claim 1, wherein at least one of the first connecting plate and the first air deflector has a second connecting flange adapted to connect with a housing of the vertical duct machine.
8. The vertical duct type air conditioner according to claim 1, wherein the second connecting plate has a third connecting flange, and the third connecting flange is connected to the duct assembly.
9. The vertical duct type machine according to claim 8, wherein the third connecting flange guides the notch and the notch for mounting the fan.
10. The vertical duct machine of claim 1, wherein at least one of the second connector plate and the second air deflector has a fourth connection flange adapted to connect with a housing of the vertical duct machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020488362.0U CN212108678U (en) | 2020-04-03 | 2020-04-03 | Vertical air duct machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020488362.0U CN212108678U (en) | 2020-04-03 | 2020-04-03 | Vertical air duct machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212108678U true CN212108678U (en) | 2020-12-08 |
Family
ID=73630744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020488362.0U Active CN212108678U (en) | 2020-04-03 | 2020-04-03 | Vertical air duct machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212108678U (en) |
-
2020
- 2020-04-03 CN CN202020488362.0U patent/CN212108678U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.1 Haixin Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Hisense Air Conditioning Co.,Ltd. Country or region after: China Address before: No. 151, Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |