CN209623058U - Air conditioner wind deflector structure and air conditioner - Google Patents
Air conditioner wind deflector structure and air conditioner Download PDFInfo
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- CN209623058U CN209623058U CN201920309462.XU CN201920309462U CN209623058U CN 209623058 U CN209623058 U CN 209623058U CN 201920309462 U CN201920309462 U CN 201920309462U CN 209623058 U CN209623058 U CN 209623058U
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- wind deflector
- air conditioner
- aerofoil
- air
- secondary wind
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Abstract
The utility model discloses air conditioner wind deflector structure and air conditioners, and the angle dominated between aerofoil and secondary wind deflector is 5~12 °, and dominating the spacing between aerofoil and secondary wind deflector is 23~38mm；When air conditioner is in heating state, the angle for dominating aerofoil and vertical direction is 13~30 °, the distance between top endpoint and air outlet duct top molded line of secondary wind deflector≤10mm；When air conditioner is in refrigerating state, the angle for dominating aerofoil and horizontal direction is ± 8 °, minimum spacing >=5mm between secondary wind deflector and air outlet duct top molded line.The utility model improves the wind deflector structure of air conditioner, enables to show that stream is concentrated from the channel that major and minor wind deflector is formed blowout；The airflow section of air outlet is in zone of reasonableness, and rush allows the flow to be sent at a relatively high speed to ground, is avoided the occurrence of the case where thermal current is gathered in room middle and upper part, is made uniformity of temperature profile on room vertical plane.
Description
Technical field
The utility model relates to air conditioner technical field, especially a kind of air conditioner wind deflector structure and air conditioner.
Background technique
Split wall-mounted air-conditioning commonly used by family mainly using the wind pushing form above served back, is carrying out heating work
When, since the density of hot-air is small, hot-air is not easy to be sent to ground, will lead to the middle and upper part that heat concentrates on room, makes
It obtains room temperature to be unevenly distributed on a vertical plane, Thermal stratification phenomenon occurs, so that the cold top of foot is warm in room, influence human body
Comfort level.
The wind deflector of air conditioner is mounted at air outlet, and the structure design and angle of wind deflector control the stream to stream out
Line trend is with significant impact, therefore the structure design and angle control of wind deflector are that the main of room temperature field distribution situation is determined
Determine one of factor.For existing shaped article, component part of the aerofoil as appearance and modeling, the operability of change are dominated
It is extremely low, thus to improve room thermo parameters method, secondary wind deflector is optimized be cost it is minimum and most easily realize
A kind of prioritization scheme.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of air conditioner wind deflector structure, can make warm in room
It is uniform to spend field distribution.
To solve above-mentioned technical problem the technical scheme adopted by the utility model is air conditioner wind deflector structure, described
Wind deflector structure is rotatably provided in the air outlet of air conditioner, and the wind deflector structure includes leading aerofoil and secondary wind deflector；Institute
The angle stated between leading aerofoil and secondary wind deflector is 5~12 °, dominate the spacing between aerofoil and secondary wind deflector be 23~
38mm；When air conditioner is in heating state, the angle for dominating aerofoil and vertical direction is 13~30 °, the top end of secondary wind deflector
The distance between point and air outlet duct top molded line≤10mm；When air conditioner is in refrigerating state, aerofoil and level side are dominated
To angle be ± 8 °, minimum spacing >=5mm between secondary wind deflector and air outlet duct top molded line.
Further, being equipped with multiple reinforcing ribs between the leading aerofoil and secondary wind deflector, the reinforcing rib is fixed on
It is on secondary wind deflector and arranged in parallel along the extending direction of secondary wind deflector.
The invention also discloses air conditioner, the air outlet of the air conditioner is provided with the air-conditioning as described in above content
Device wind deflector structure.
The beneficial effects of the utility model are: the utility model improves the wind deflector structure of air conditioner, pair is led
The spacing of aerofoil and air duct top molded line is controlled, and enables to show that stream is concentrated from the channel that major and minor wind deflector is formed
Blowout；And the minimum spacing between leading aerofoil and secondary wind deflector is controlled using reinforcing rib, so that the airflow of air outlet is cut
Face is in zone of reasonableness, and rush allows the flow to be sent at a relatively high speed to ground, is avoided the occurrence of in thermal current aggregation in a room
The case where portion, makes uniformity of temperature profile on room vertical plane.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the operation angle schematic diagram of wind deflector structure when air conditioner is in heating state；
Fig. 3 is the operation angle schematic diagram of wind deflector structure when air conditioner is in refrigerating state；
Fig. 4 is the air conditioning air flow motion pattern using existing air conditioner；
Fig. 5 is the air conditioning air flow motion pattern using the utility model；
It is dominated between aerofoil and secondary wind deflector in the figure, it is marked as 1- dominates aerofoil, 2- pair wind deflector, 3- reinforcing rib, α-
Spacing, β-dominate the angle of aerofoil and vertical direction, γ-dominates angle, the L of aerofoil and horizontal direction1The top of secondary wind deflector
The distance between endpoint and air outlet duct top molded line, L2Spacing, L between leading aerofoil and secondary wind deflector3Secondary wind deflector
With the minimum spacing between the molded line of air outlet duct top.
Specific embodiment
The utility model is further detailed with reference to the accompanying drawing for the ease of understanding the utility model,.
The utility model discloses a kind of air conditioner wind deflector structure and using the air-conditioning of the air conditioner wind deflector structure
Device.As shown in Figure 1 to Figure 3, air conditioner wind deflector structure described in the utility model is made of leading aerofoil 1 and secondary wind deflector 2,
Leading aerofoil 1 and secondary wind deflector 2 are all rotatably connected at the air outlet of air conditioner by shaft.As shown in figure 4, existing sky
Adjust device in heating, the hot-air of submitting cannot largely reach the ground in room, and it is also insufficient to the area coverage in room, due to
Hot-air autologous density is smaller, and hot-air concentrates on the middle and upper part in room, causes the temperature difference of room bottom and middle and upper part larger, makes
User has a warm feeling in the cold top of foot in the room, the utility model in order to solve this problem, to leading aerofoil 1, secondary wind-guiding
The distance between plate 2 and air-conditioner air outlet air duct and angle are controlled, as shown in Fig. 2, controlling leading aerofoil 1 and secondary wind-guiding
Angle α between plate 2 is 5~12 °, dominates the spacing L between aerofoil 1 and secondary wind deflector 22For 23~38mm；In addition, in air-conditioning
When device is in heating state, under the premise of meeting safety clearance, the top endpoint and outlet air one's intention as revealed in what one says of secondary wind deflector 2 are minimized
Gap between the molded line of road top controls this distance L1≤ 10mm be it is best, the air-flow of air outlet can be made as far as possible from leading aerofoil 1
Channel blowout between secondary wind deflector 2, then the flow angle that goes out of thermal current is controlled by dominating aerofoil 1, dominate aerofoil 1
It is 13~30 ° with the angle β of vertical direction to be preferred.So that under heating state, as shown in figure 5, thermal current can be vertical to approach
Go out flow angle blowout, the area coverage of thermal current in the room can be allowed bigger, and to leading aerofoil 1, secondary wind deflector 2 and
The distance between air-conditioner air outlet air duct and angle are controlled, and the blowout speed of thermal current can be allowed to increase, promote thermal current energy
It is enough to be sent at a relatively high speed to room floors, reduce thermal current because density is small, easily diffuses up characteristic is to blowing what ground effect generated
It influences, promotes the surface temperature in room, make uniformity of temperature profile in room.
In addition, making covering of the air conditioner blowout air-flow to room to keep the horizontal proliferation area of air outlet air-flow wider
It is wider, and also to reinforce controlling the spacing between leading aerofoil 1 and secondary wind deflector 2, led in leading aerofoil 1 with pair
Multiple reinforcing ribs 3 are equipped between aerofoil 2, reinforcing rib 3 is fixed on secondary wind deflector 2 and parallel along the extending direction of secondary wind deflector 2
Arrangement.Due to dominating the spacing L between aerofoil 1 and secondary wind deflector 2 in the utility model2It need to control as 23~38mm, reinforcing rib 3
Height must not be lower than 23mm.By the way that multiple reinforcing ribs 3 are arranged, multiple independences will be formed between leading aerofoil 1 and secondary wind deflector 2
Small air outlet, can promote blowout air-flow horizontal proliferation in the room, increase air-flow area coverage, improve the system of air conditioner
Heat and refrigeration effect.
In addition, when air conditioner is in refrigerating state, as shown in figure 3, controlling the angle γ of leading aerofoil 1 and horizontal direction
It is ± 8 °, controls the minimum range L between secondary wind deflector 2 and air outlet duct top molded line3>=5mm, to avoid to air conditioner
The dry-air blast amount and the refrigerating capacity under the angle in air duct cause adverse effect and lead to room temperature field when carrying out refrigeration work
Distribution situation is deteriorated.
Embodiment
To the room temperature using existing air conditioner and the room temperature and sky using air conditioner described in the utility model
Device air quantity is adjusted to compare, data when heating work are as shown in table 1, and data when refrigeration work are as shown in table 2:
Correlation data under 1 low-temperature heating operating condition of table, heating default operation angle
| Each layer temperature of room vertical plane | Existing air conditioner | The utility model air conditioner |
| Foot samming (DEG C) | 15.83 | 19.10 |
| Waist samming (DEG C) | 18.26 | 19.27 |
| Head samming (DEG C) | 18.83 | 18.77 |
| Head-foot the temperature difference (DEG C) | 3.00 | -0.33 |
| Air quantity (m3/h) | 543 | 540 |
Correlation data under the maximum cooling condition of table 2, refrigeration default operation angle
| Each layer temperature of room vertical plane | Existing air conditioner | The utility model air conditioner |
| Foot samming (DEG C) | 20.28 | 19.97 |
| Waist samming (DEG C) | 20.77 | 20.56 |
| Head samming (DEG C) | 20.95 | 20.69 |
| Head-foot the temperature difference (DEG C) | 0.67 | 0.72 |
| Air quantity (m3/h) | 621 | 625 |
By Tables 1 and 2 it is found that when heating work and refrigeration work, using the room of air conditioner described in the utility model
The temperature difference on interior each layer uniformity of temperature profile of vertical plane, foot and head is smaller, and air quantity does not have compared to existing air conditioner
Larger change, using air conditioner described in the utility model can under heating state room Temperature Distribution generate positive influence,
And the refrigerating function of air conditioner is not influenced.
Claims (3)
1. air conditioner wind deflector structure, the wind deflector structure is rotatably provided in the air outlet of air conditioner, it is characterised in that: institute
Stating wind deflector structure includes leading aerofoil (1) and secondary wind deflector (2)；Folder between the leading aerofoil (1) and secondary wind deflector (2)
Angle is 5~12 °, and dominating the spacing between aerofoil (1) and secondary wind deflector (2) is 23~38mm；When air conditioner is in heating state,
The angle of leading aerofoil (1) and vertical direction is 13~30 °, the top endpoint and air outlet duct top type of secondary wind deflector (2)
The distance between line≤10mm；When air conditioner is in refrigerating state, the angle for dominating aerofoil (1) and horizontal direction is ± 8 °, secondary
Minimum spacing >=5mm between wind deflector (2) and air outlet duct top molded line.
2. air conditioner wind deflector structure as described in claim 1, it is characterised in that: the leading aerofoil (1) and secondary wind deflector
(2) multiple reinforcing ribs (3) are equipped between, the reinforcing rib (3) is fixed on secondary wind deflector (2) and prolonging along secondary wind deflector (2)
It is arranged in parallel to stretch direction.
3. air conditioner, it is characterised in that: the air outlet of the air conditioner is provided with air conditioner as claimed in claim 1 or 2 and leads
Aerofoil structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920309462.XU CN209623058U (en) | 2019-03-12 | 2019-03-12 | Air conditioner wind deflector structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920309462.XU CN209623058U (en) | 2019-03-12 | 2019-03-12 | Air conditioner wind deflector structure and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209623058U true CN209623058U (en) | 2019-11-12 |
Family
ID=68456571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920309462.XU Active CN209623058U (en) | 2019-03-12 | 2019-03-12 | Air conditioner wind deflector structure and air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN209623058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764522A (en) * | 2019-03-12 | 2019-05-17 | 四川长虹空调有限公司 | Air conditioner wind deflector structure and air conditioner |
| CN111998495A (en) * | 2020-07-27 | 2020-11-27 | 珠海格力电器股份有限公司 | Stepping motor control device and method of air conditioner and air conditioner |
-
2019
- 2019-03-12 CN CN201920309462.XU patent/CN209623058U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764522A (en) * | 2019-03-12 | 2019-05-17 | 四川长虹空调有限公司 | Air conditioner wind deflector structure and air conditioner |
| CN111998495A (en) * | 2020-07-27 | 2020-11-27 | 珠海格力电器股份有限公司 | Stepping motor control device and method of air conditioner and air conditioner |
| CN111998495B (en) * | 2020-07-27 | 2021-05-25 | 珠海格力电器股份有限公司 | Stepping motor control device and method of air conditioner and air conditioner |
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