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Cabinet air conditioner indoor unit

A cabinet-type air conditioner and indoor unit technology, which is applied to air-conditioning systems, heating methods, space heating and ventilation, etc. The effect of smooth flow, shortened stroke, and increased contact area

Active Publication Date: 2019-11-22
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems in the prior art, that is, in order to solve the problems of the unsatisfactory heat exchange effect of the evaporator and the low working efficiency of the indoor unit of the cabinet type air conditioner in the existing cabinet type air conditioner indoor unit, the present invention provides a cabinet The cabinet-type air conditioner indoor unit includes a body, the body is provided with an air inlet and a first air outlet, the first air outlet is provided with a humidifying device, and the body is sequentially arranged from bottom to top There are water tray, evaporator and air blower;

Method used

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  • Cabinet air conditioner indoor unit
  • Cabinet air conditioner indoor unit
  • Cabinet air conditioner indoor unit

Examples

Experimental program
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Effect test

Embodiment 1

[0052] First refer to figure 1 and figure 2 , describe the evaporator provided by the present invention. in, figure 1 Schematic diagram of the structure of the evaporator provided in Embodiment 1 of the present invention; figure 2 It is a schematic diagram of the connection between two adjacent fin groups and sub-coils in the evaporator provided in Example 1 of the present invention.

[0053] Such as figure 1 and figure 2 As shown, the evaporator 6 used in the cabinet air conditioner indoor unit provided in this embodiment includes a coil tube, a first fin layer 60 and a second fin layer 61 . Such as figure 1 As shown in , the first fin layer 60 and the second fin layer 61 are spaced up and down, and are connected together by connecting members such as brackets, and the coil is connected to the first fin layer 60 and the second fin layer 61, Refer to the specific connection method figure 2 , figure 1 In order to show the structure of the fin layer, the coil is not...

Embodiment 2

[0062] refer to Figure 3-Figure 8 , image 3 A working diagram of the indoor unit of the cabinet air conditioner provided by Embodiment 2 of the present invention, which shows the air circulation path in operation; Figure 4 The working schematic diagram of the cabinet-type air conditioner indoor unit provided by Embodiment 2 of the present invention, which shows the air circulation path inside the cylindrical shell; Figure 5 A schematic cross-sectional view of the annular air outlet structure provided by Embodiment 2 of the present invention, which shows the situation in which the first air outlet is opened; Figure 6 A schematic cross-sectional view of the annular air outlet structure provided by Embodiment 2 of the present invention, which shows the situation where the second air outlet is opened; Figure 7 The schematic cross-sectional structure diagram of the water receiving tray provided by Embodiment 2 of the present invention, which shows the first installation met...

Embodiment 3

[0069] refer to Figure 9-Figure 13 , Figure 9 A schematic diagram of the operation of the cabinet air conditioner indoor unit provided by Embodiment 3 of the present invention, which shows the air circulation path in operation; Figure 10 A schematic diagram of the operation of the indoor unit of the cabinet air conditioner provided by Embodiment 3 of the present invention, which shows the air circulation path inside the cylindrical shell; Figure 11 Schematic diagram of the structure of the sterilization and purification module provided in Example 3 of the present invention; Figure 12 for Figure 11 sectional schematic diagram of Figure 13 for Figure 11 top view.

[0070] The main structure of the cabinet type air conditioner indoor unit provided in this embodiment is basically the same as that of the cabinet type air conditioner indoor unit in Embodiment 2. The difference from the cabinet type air conditioner indoor unit in Embodiment 2 is that the cabinet type air...

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PUM

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Abstract

The invention relates to the technical field of air conditioners, and provides a cabinet air conditioner indoor unit for solving the problem that an existing cabinet air conditioner indoor unit is lowin work efficiency. The cabinet air conditioner indoor unit comprises a machine body. The machine body is provided with an air inlet and a first air outlet. A humidifying device is arranged at the first air outlet. A water collecting plate, an evaporator and an air supply draught fan are sequentially arranged in the machine body from bottom to top. The evaporator comprises coiled pipes, a first fin layer and a second fin layer, wherein the first fin layer and the second fin layer are spaced on the upper side and the lower side, the coiled pipes are connected with the first fin layer and the second fin layer, the first fin layer and the second fin layer each comprise a plurality of fin groups distributed at intervals in a disk shape, and the fin groups of the first fin layer and the fin groups of the second fin layer are staggered. According to the indoor unit, by increasing the heat exchange area of the evaporator, the heat exchange efficiency is improved, and therefore the work efficiency of the air conditioner indoor unit is improved; by arranging the humidifying device, the comfortable indoor environment is created for a user.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a cabinet type air conditioner indoor unit. Background technique [0002] As air conditioners are widely used in thousands of households, users have higher and higher requirements for air conditioner performance. Taking the cabinet air conditioner as an example, a large part of the performance of the air conditioner depends on the heat exchange efficiency of the evaporator, and the heat exchange efficiency is closely related to the heat exchange area of ​​the evaporator. The efficiency is also higher. [0003] The structure and setting method of the evaporator directly determine the size of the heat exchange area, which in turn affects the heat exchange efficiency. In the existing cabinet-type air conditioners, the evaporator is usually placed obliquely in the air conditioner shell or attached to the air inlet, and the evaporator is in the shape of a flat plate. This a...

Claims

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Application Information

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IPC IPC(8): F24F1/005F24F1/0014F24F1/0063F24F1/0067F24F1/0073F24F1/0076F24F13/30F24F13/22
CPCF24F1/005F24F1/0014F24F1/0063F24F1/0067F24F1/0073F24F1/0076F24F13/30F24F13/222Y02B30/54
Inventor 刘光朋史为品
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD