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Air duct assembly and air conditioner

An air duct component and air duct technology, applied in air conditioning systems, pipeline layout, space heating and ventilation, etc., can solve the problems of different air volumes from air ducts, affecting user experience, etc.

Pending Publication Date: 2019-08-23
NINGBO AUX ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For an air conditioner with two relatively isolated air ducts, each air duct is equipped with a fan for air output, which may cause different air output volumes from different air ducts and affect user experience

Method used

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  • Air duct assembly and air conditioner
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  • Air duct assembly and air conditioner

Examples

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Effect test

example 1

[0039] Example 1: The first ratio θ of the first length to the second length 1 is 2, at this time, according to the above expression, it can be obtained: 1.6≤(θ 2 ) 3 ≤2.4, get the second ratio θ of the first height and the second height 2 The range is about: 1.17≤θ 2 ≤1.34. In the above range, the second ratio θ can be 2 The value is 1.2. Of course, other values ​​within the above range may also be used, such as 1.12, 1.23, 1.33 and so on. At this time, the air volumes of the first air channel 131 and the second air channel 132 are basically consistent.

example 2

[0040] Example 2: The second ratio θ of the first height and the second height 2 is 1.5, at this time, according to the above expression, it can be obtained: 0.8θ 1 ≤(1.5) 3 ≤1.2θ 1 , that is, 0.8θ 1 ≤3.375≤1.2θ 1 to, thereby calculating the first ratio θ between the first length and the second length 1 The approximate range of 2.81≤θ 1 ≤4.22. In the above range, the first ratio θ can be 1 The value is 3. Of course, other values ​​within the above range may also be used, such as 2.92, 3.51, 4.12 and so on. At this time, the air volumes of the first air channel 131 and the second air channel 132 are basically consistent.

example 3

[0041] Example 3: The first ratio θ of the first length to the second length 1 is 0.8, at this time, according to the above expression, it can be obtained: 0.64≤(θ 2 ) 3 ≤0.96, get the second ratio θ of the first height and the second height 2 The range is about: 0.4≤θ 2 ≤0.99. In the above range, the second ratio θ can be 2 The value is 0.5. Of course, other values ​​within the above range may also be used, such as 0.45, 0.66, 0.82 and so on. At this time, the air volumes of the first air channel 131 and the second air channel 132 are basically consistent.

[0042] Further, in other embodiments of the present invention, the above expression can be further limited so that the variable range of the first ratio and the second ratio can be narrowed, that is, the above first ratio θ 1 and the second ratio θ 2 has the following relationship: 0.9θ 1 ≤(θ 2 ) 3 ≤1.1θ 1 . In the above example 1, when θ 1 =2, the calculated second ratio satisfies: 1.22≤θ 2 ≤1.30, θ 2 Any...

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Abstract

The invention provides an air duct assembly and an air conditioner, and relates to the technical field of air conditioners. The air duct assembly includes a first fan, a second fan and an air duct body, the air duct body is provided with a first air duct and a second air duct which are isolated from each other, the first fan is arranged on the first air duct, and the second fan is arranged on thesecond air duct; the length of the first air duct is the first length, the length of the second air duct is the second length, and the specific value of the first length to the second length is the first specific value; the height of a fan blade of the first fan is the first height, the height of the fan blade of the second fan is the second height, and the specific value of the first height to the second height is the second specific value; and the first specific value and the second specific value meet the following relationship that 0.8<theta1> is smaller than or equal to (theta2)<3> whichis smaller than or equal to 1.2<theta1>, in the formula, theta1 represents the first specific value, and the theta2 represents the second specific value. The air duct assembly and the air conditionercan ensure the air volume consistency of different air outlets, improve the cooling and heating efficiency and improve the user experience.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air duct assembly and an air conditioner. Background technique [0002] For an air conditioner with two relatively isolated air ducts, each air duct is provided with a fan for blowing air, which may cause different air output volumes from different air ducts and affect user experience. Contents of the invention [0003] The problem solved by the present invention is how to ensure that the air output from each air channel is consistent when the equipment has multiple air channels to discharge air. [0004] In order to solve the above problems, the present invention provides an air duct assembly, which can make the air output of each air duct consistent, thereby improving user experience. [0005] An air duct assembly, comprising a first fan, a second fan and an air duct body, the air duct body is provided with a first air duct and a second air duct isolated from eac...

Claims

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Application Information

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IPC IPC(8): F24F1/0014F24F1/0033F24F13/02
CPCF24F1/0014F24F1/0033F24F13/0236
Inventor 竺熔秦立振许壮王松李松何伟牛天威袁科杰孙品品鲁旻
Owner NINGBO AUX ELECTRIC
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