CN205383107U - Tubular wine wheel reaches air conditioner including this tubular wine wheel - Google Patents
Tubular wine wheel reaches air conditioner including this tubular wine wheel Download PDFInfo
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- CN205383107U CN205383107U CN201620077793.1U CN201620077793U CN205383107U CN 205383107 U CN205383107 U CN 205383107U CN 201620077793 U CN201620077793 U CN 201620077793U CN 205383107 U CN205383107 U CN 205383107U
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- blade
- tubular wine
- wine wheel
- toroidal membrane
- side panel
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Abstract
The utility model discloses a tubular wine wheel reaches air conditioner including this tubular wine wheel, including two parallel arrangement's circular curb plate and vertical fixation two a plurality of blades between the circular curb plate, it is a plurality of the equidistant setting of blade, every the blade distance circular curb plate the central axis's distance equals that the circular curb plate the central axis's of every blade distance distance is 45mm~54mm, blade between two curb plates is 25~47 respectively. Through the external diameter and the blade quantity of equitable overall arrangement wind wheel, under the prerequisite of guaranteeing the stable work of wind wheel, reduce the noise of wind wheel when rotatory.
Description
Technical field
This utility model relates to ventilation device field, in particular to a kind of tubular wine wheel and the air-conditioner including this tubular wine wheel.
Background technology
Tubular wine wheel is because having simple in construction, and volume is little, and the air-flow of generation is steady, dynamic pressure coefficient relatively high, is widely used in the device of the low pressure ventilation such as household electrical appliance and air-conditioning equipment ventilation.Tubular wine wheel is mainly used in chamber interior walls on-hook structure in field of air conditioning, therefore that its noise control requirement is higher.
Prior art generally adopt following several method reduce the noise of air-conditioning: (1) increases the enthalpy difference between A/C evaporator import and export；(2) resistance of air path system is reduced；(3) dynamic balance accuracy of fan and main shaft is improved；(4) at wind path overlying last layer sound insulating material；(5) air intake sectional area increasing shutter etc..Cause big a lot of because have of air conditioner noises, and the impact of noise is not well solved by tubular wine wheel always.
Utility model content
Technical problem to be solved in the utility model is to provide the tubular wine wheel that a kind of noise in operating is little.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of tubular wine wheel, and including two circular side panel being arranged in parallel and multiple blades of being vertically fixed between two described circular side panel, multiple described blades are arranged at equal intervals；Each described blade is equal apart from the distance of described circular side panel central axis, and multiple described blades rotate around described circular side panel central axis, and the radius of turn of described blade is 45mm～54mm.
The beneficial effects of the utility model are: by the external diameter of rational layout wind wheel, under the premise ensureing wind wheel steady operation, reduce wind wheel noise when rotated.
On the basis of technique scheme, this utility model can also do following improvement.
Preferably, described blade is arranged relative to the radial skew of described tubular wine wheel.Radial direction mentioned here refers to the diametric(al) of tubular wine wheel circular cross-section, and each blade is obliquely installed relative to the diametric(al) at this blade place.
Preferably, described blade is 25～47.
Preferably, described blade is rectangle.
Preferably, described blade is equally spaced.
Preferably, also including toroidal membrane, described toroidal membrane is arranged between two described circular side panel, and the external diameter of described side plate is equal with the external diameter of described toroidal membrane；Interval arranges multiple blade between two adjacent described toroidal membranes and/or between described side plate and toroidal membrane.
Further, respectively 25～47, the blade between blade and/or described side plate and the toroidal membrane between two adjacent described toroidal membranes.
Above-mentioned further scheme is adopted to provide the benefit that: by the quantity of the external diameter of rational layout wind wheel and blade, under the premise ensureing wind wheel steady operation, to reduce wind wheel noise when rotated.
Preferably, described side plate and/or toroidal membrane and/or blade are made up of metal material.
Preferably, described side plate and/or toroidal membrane and/or blade are made of plastics.
Preferably, the material of described side plate, toroidal membrane and blade is plastics, and passes through injection moulding integrated molding.
Technical problem to be solved in the utility model is to provide the air-conditioner that a kind of noise is little.
The technical scheme that this utility model solves above-mentioned technical problem is as follows:
A kind of air-conditioner, described air-conditioner adopts a kind of tubular wine wheel of as above arbitrary described technical scheme.The technical scheme that this utility model solves above-mentioned technical problem is as follows: the beneficial effect of air-conditioner is identical with above-mentioned tubular wine wheel, does not repeat them here.
Accompanying drawing explanation
Fig. 1 is this utility model one tubular wine wheel structural representation；
Fig. 2 is A-A sectional view in Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows:
1, blade, 2, side plate, 3, toroidal membrane.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature being described, example is served only for explaining this utility model, is not intended to limit scope of the present utility model.
Preferred embodiment one
As illustrated in fig. 1 and 2, a kind of tubular wine wheel, including two circular side panel being arranged in parallel 2, between two circular side panel 2, it is provided with toroidal membrane 3, the external diameter of circular side panel 2 is equal with the external diameter of toroidal membrane 3；Toroidal membrane 3 can be one, it is also possible to for multiple；The plurality of finger is be more than or equal to two.
When toroidal membrane 3 is one, vertical between circular side panel 2 with toroidal membrane 3 fixing 25～47 blades, each blade 1 is equal apart from the distance of described circular side panel 2 central axis.
When toroidal membrane 3 is multiple, between two adjacent toroidal membranes 3 and vertical between circular side panel 2 with toroidal membrane 3 fix 25～47 blades, each blade 1 is equal apart from the distance of circular side panel 2 central axis.
25～47 blades 1 are arranged at equal intervals.
In this embodiment, toroidal membrane 3 is three, and blade 1 is preferably the blade of 33 rectangles, and 33 blades 1 are arranged at equal intervals.
The radius of turn of blade 1 is 45mm～54mm.
In actual applications, described blade 1 is obliquely installed.
Circular side panel 2 and/or toroidal membrane 3 and/or blade 1 can be made up of metal material, it is also possible to be made of plastics, and pass through injection moulding integrated molding.
Provide below the experimental data that the noise that the wind wheel of several groups of different-diameters operationally produces carries out testing, experimentation all carries out in the same room of sound insulation, and authentic and valid in order to ensure obtained experimental data, the motor driving wind wheel is the motor that same model works under its rated power, test instrunment adopts same sound meter, from one meter of of wind wheel.
When blade 1 is 33, side plate 2, toroidal membrane 3 and blade 1 are made of plastics, and pass through injection moulding integrated molding.In motor works 10 minutes to 60 minutes, interval test in 5 minutes once and is averaged；Correction data:
Showing through experimental data, the noise produced when the radius of turn of blade is 47mm, 49mm, 51mm, 53mm and 54mm is less.
When side plate 2, toroidal membrane 3 and blade 1 are made up of metals such as rustless steels, side plate 2, toroidal membrane 3 and blade 1 are respectively adopted plastics and rustless steel records when making noise data essentially identical with above-mentioned experiments experiment data.
Preferred embodiment two
As illustrated in fig. 1 and 2, a kind of tubular wine wheel, including two circular side panel being arranged in parallel 2, between two circular side panel 2, it is provided with toroidal membrane 3, the external diameter of circular side panel 2 is equal with the external diameter of toroidal membrane 3；Toroidal membrane 3 can be one, it is also possible to for multiple；The plurality of finger is be more than or equal to two.
When toroidal membrane 3 is one, vertical between side plate 2 with toroidal membrane 3 fixing 25～47 blades, each described blade 1 is equal apart from the distance of circular side panel 2 central axis.
When toroidal membrane 3 is multiple, between two adjacent toroidal membranes 3 and vertical between described side plate 2 with toroidal membrane 3 fix 25～47 blades, each described blade 1 is equal apart from the distance of circular side panel 2 central axis.
25～47 blades 1 are arranged at equal intervals.In this embodiment, blade 1 is the blade of rectangle.
The radius of turn of blade 1 is 45mm～54mm.
In actual applications, blade 1 is obliquely installed.
Side plate 2 and/or toroidal membrane 3 and/or blade 1 can be made up of metal material, it is also possible to be made of plastics, and pass through injection moulding integrated molding.
Provide below the experimental data that the noise that the wind wheel of several groups of different-diameters operationally produces carries out testing, experimentation all carries out in the same room of sound insulation, and authentic and valid in order to ensure obtained experimental data, the motor driving wind wheel is the motor that same model works under its rated power, test instrunment adopts same sound meter, from one meter of of wind wheel.
Side plate 2, toroidal membrane 3 and blade 1 are made of plastics, and pass through injection moulding integrated molding.In motor works 10 minutes to 60 minutes, interval test in 5 minutes once and is averaged；Correction data:
Showing through experimental data, the radius of turn of blade is 49mm, and the noise produced when blade 1 is 37 is less.
When side plate 2, toroidal membrane 3 and blade 1 are made up of metals such as rustless steels, side plate 2, toroidal membrane 3 and blade 1 are respectively adopted plastics and rustless steel records when making noise data essentially identical with above-mentioned experiments experiment data.
Preferred embodiment three
A kind of air-conditioner, described air-conditioner adopts a kind of tubular wine wheel of as above arbitrary described technical scheme.The wind wheel installed from above three preferred embodiment it can be seen that in air-conditioning, the radius of turn of blade 1 is 49mm, and the noise produced when blade is 37 is less.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (9)
1. a tubular wine wheel, including two circular side panel being arranged in parallel (2) and multiple blades (1) of being vertically fixed between two described circular side panel (2), multiple described blades (1) are arranged at equal intervals；Each described blade (1) is equal apart from the distance of described circular side panel (2) central axis, multiple described blades (1) rotate around described circular side panel (2) central axis, it is characterised in that: the radius of turn of described blade (1) is 45mm～54mm.
2. a kind of tubular wine wheel according to claim 1, it is characterised in that: described blade (1) is arranged relative to the radial skew of described tubular wine wheel.
3. a kind of tubular wine wheel according to claim 1, it is characterised in that: described blade (1) is 25～47.
4. a kind of tubular wine wheel according to claim 1, it is characterised in that: described blade (1) is rectangle.
5. a kind of tubular wine wheel according to any one of Claims 1-4, it is characterized in that: also include toroidal membrane (3), described toroidal membrane (3) is arranged between two described circular side panel (2), and the external diameter of described circular side panel (2) is equal with the external diameter of described toroidal membrane (3)；Interval arranges multiple described blade (1) between two adjacent described toroidal membranes (3) and/or between described circular side panel (2) and described toroidal membrane (3).
6. a kind of tubular wine wheel according to claim 5, it is characterised in that: respectively 25～47, the described blade (1) between blade (1) and/or described side plate (2) and described toroidal membrane (3) between two adjacent described toroidal membranes (3).
7. a kind of tubular wine wheel according to claim 5, it is characterised in that: described side plate (2) and/or described toroidal membrane (3) and/or described blade (1) are made up of metal material or plastics.
8. a kind of tubular wine wheel according to claim 7, it is characterised in that: the material of described side plate (2), described toroidal membrane (3) and described blade (1) is plastics, and passes through injection moulding integrated molding.
9. an air-conditioner, it is characterised in that described air-conditioner adopts a kind of tubular wine wheel as according to any one of claim 1～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077793.1U CN205383107U (en) | 2016-01-26 | 2016-01-26 | Tubular wine wheel reaches air conditioner including this tubular wine wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077793.1U CN205383107U (en) | 2016-01-26 | 2016-01-26 | Tubular wine wheel reaches air conditioner including this tubular wine wheel |
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| Publication Number | Publication Date |
|---|---|
| CN205383107U true CN205383107U (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620077793.1U Active CN205383107U (en) | 2016-01-26 | 2016-01-26 | Tubular wine wheel reaches air conditioner including this tubular wine wheel |
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| Country | Link |
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| CN (1) | CN205383107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015087A (en) * | 2016-07-21 | 2016-10-12 | 美的集团武汉制冷设备有限公司 | Cross-flow wind wheel, cross-flow fan and air conditioner indoor unit |
-
2016
- 2016-01-26 CN CN201620077793.1U patent/CN205383107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015087A (en) * | 2016-07-21 | 2016-10-12 | 美的集团武汉制冷设备有限公司 | Cross-flow wind wheel, cross-flow fan and air conditioner indoor unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |