Indoor unit of air conditioner and air conditioner

A technology for indoor units and air conditioners, applied in air conditioning systems, space heating and ventilation, household heating, etc., can solve the problems of short blowing distance, uneven air flow in and out, affecting user comfort, etc., and achieve peak noise reduction. , The effect of reducing the total noise and improving the efficiency of the fan

Active Publication Date: 2017-07-28
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional indoor units of air conditioners generally have a fan system (cross-flow fan or centrifugal fan), which has a single air inlet and outlet structure, which cannot meet the growing comfort needs of consumers
Moreover, the air blowing of existing air conditioners is only within a certain local area, and the blowing distance is relatively short, which cannot satisfy the air outlet control in different modes such as cooling and heating, which affects the comfort of users, and the air flow in and out is uneven

Method used

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  • Indoor unit of air conditioner and air conditioner
  • Indoor unit of air conditioner and air conditioner
  • Indoor unit of air conditioner and air conditioner

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Embodiment Construction

[0021] In order to make the objectives, technical solutions and advantages of the present invention clearer, the indoor unit of the air conditioner and the air conditioner of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0022] refer to Figure 1 to Figure 3 , an indoor unit of an air conditioner according to an embodiment of the present invention includes a casing 1 and a fan system. The housing 1 has at least one air outlet and at least one air inlet, and the position of the air inlet corresponds to the position of the evaporator of the indoor unit. The outline of the housing 1 is square or circular, and of course the outline of the housing 1 can also be other special-shaped structures.

[0023] The fan system is arranged in the housing ...

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Abstract

An air conditioner indoor unit and air conditioner, comprising a housing (1) and fan systems; the housing (1) is provided with at least one air exhaust opening and at least one air intake opening, the position of the air intake opening corresponding to the position of an evaporator; the fan systems are disposed within the housing (1) and comprise fan blades (2), an air duct and a motor; the number of the fan systems are more than two, with an air deflector (3) being disposed between at least two neighboring fan blades (2); the air deflector (3) and the housing form an air duct communicating with the air exhaust opening and the air intake opening; the air deflector (3) comprises a first guide portion section (31), a second guide portion section (32) and a third guide portion section (33), both the first guide portion section (31) and the third guide portion section (33) having a plate shape, and the longitudinal section of the second section of guide portion (32) having a pear shape. Also disclosed is an air conditioner having the indoor unit.

Description

technical field [0001] The invention relates to the field of refrigeration, in particular to an indoor unit of an air conditioner and an air conditioner. Background technique [0002] The traditional indoor unit of an air conditioner generally has a fan system (a cross-flow fan or a centrifugal fan), and the structure of the air inlet and outlet is single, which cannot meet the increasing comfort demands of consumers. In addition, the existing air conditioner blows only in a certain local area, and the blowing distance is short, which cannot satisfy the air outlet control in different modes such as cooling and heating, which affects the comfort of users, and at the same time, the air flow in and out is uneven. Contents of the invention [0003] In view of the current situation of the prior art, the purpose of the present invention is to provide an indoor unit of an air conditioner and an air conditioner, which adopts a plurality of fan systems, improves the comfort of indo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/00
CPCF24F1/00F24F13/08
Inventor 张辉张伟捷熊军刘池
Owner GREE ELECTRIC APPLIANCES INC
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