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Cabinet air conditioner indoor machine

A cabinet-type air conditioner and indoor unit technology, applied in air-conditioning systems, heating methods, space heating and ventilation, etc., can solve problems such as unsatisfactory heat exchange effects, avoid cooling or heating capacity loss, and increase air volume , to avoid the effect of loss

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-mentioned problems in the prior art, that is, to solve the problem of unsatisfactory heat exchange effect of the evaporator of the existing cabinet-type air conditioner indoor unit, the present invention provides a cabinet-type air conditioner indoor unit. The machine includes a body, which is provided with an air inlet and a first air outlet. The body is provided with an air supply fan, an evaporator, a water receiving tray and a sterilization and purification module. The water receiving tray is arranged under the evaporator, and the sterilization and purification module is arranged At the air inlet; wherein, the evaporator includes multi-layer heat exchange components and fins arranged on each layer of heat exchange components, and any two layers of heat exchange components are connected by a first connecting pipe

Method used

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Experimental program
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Effect test

Embodiment 1

[0045] First refer to Figure 1A to Figure 1C , the evaporator of the present invention is described. in, Figure 1A It is a structural schematic diagram of the evaporator of the present invention; Figure 1B It is the front view of the evaporator of the present invention; Figure 1C It is a top view of the evaporator of the present invention.

[0046] Such as Figure 1A As shown, the evaporator 1 includes a first layer of heat exchange components 11, a second layer of heat exchange components 12 and fins 13 arranged on each layer of heat exchange components, and the first layer of heat exchange components 11 is located on the second layer of heat exchange components 12 , the first-layer heat exchange assembly 11 is connected to the second-layer heat exchange assembly 12 through a first connecting pipe 14 . Such as figure 2 As shown, the refrigerant first flows into the second-layer heat exchange assembly 12, the refrigerant flowing into the second-layer heat exchange ass...

Embodiment 2

[0063] Refer below figure 2 Turning to FIG. 6 , the first embodiment of the cabinet air conditioner indoor unit of the present invention is described.

[0064] First refer to figure 2 , figure 2 It is a structural diagram of a cabinet-type air conditioner indoor unit in the first embodiment of the present invention. Such as figure 2 As shown, the present invention also provides a cabinet-type air conditioner indoor unit, the cabinet-type air conditioner indoor unit includes a body 2, and the body 2 is provided with an air inlet 211 and a first air outlet 223 (refer to image 3A), the first air outlet 223 is provided with a humidifier 3, and the body 2 is sequentially provided with a sterilization and purification module 4, a water tray 5, an evaporator 1 and an air blower 6 along the direction of air flow, and the water tray 5 is arranged on Below the evaporator 1 , the sterilization and purification module 4 is arranged at the air inlet 211 . Wherein, the evaporator ...

Embodiment 3

[0087] Refer below Figure 7 to Figure 9C , to describe the second implementation manner of the cabinet air conditioner indoor unit of the present application.

[0088] First refer to Figure 7 with Figure 8 , the structure of the indoor unit of the cabinet air conditioner is described. in, Figure 7 It is a structural diagram of a cabinet-type air conditioner indoor unit in the second embodiment of the present invention; Figure 8 It is a structural diagram of the fresh air module of the present invention.

[0089] Such as Figure 7 with Figure 8 As shown, on the basis of the cabinet air conditioner indoor unit in any arrangement described in Embodiment 2, the cabinet air conditioner indoor unit is also provided with a fresh air module 7, and the fresh air module 7 is arranged under the body 2 and connected to the body 2 The fresh air module 7 is provided with an air suction port 711 and an air exhaust port 712 , the air suction port 711 communicates with the outside...

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Abstract

The invention relates to the technical field of air conditioning, in particular to a cabinet air conditioner indoor machine, and aims to solve the problem that the heat exchanging effect of an evaporator of a conventional cabinet air conditioner indoor machine is not ideal. In order to solve the problem, the cabinet air conditioner indoor machine comprises a machine body, wherein an air inlet anda first air outlet are formed in the machine body; a wind transporting fan, an evaporator, a defrosting tray and a sterilizing and purifying module are arranged in the machine body; the defrosting tray is arranged below the evaporator; the sterilizing and purifying module is arranged at the air inlet; the evaporator comprises a plurality of layers of heat exchanging assemblies and fins each of which is arranged on the corresponding layer of the heat exchanging assembly; and any two layers of the heat exchanging assemblies are connected through a corresponding first connecting pipe. Through theadoption of the arranging manner disclosed by the invention, when the evaporator is arranged in the cabinet air conditioner indoor machine, coolants flow between the layers of the heat exchanging assemblies, so that when the air flows through the evaporator, the heat exchanging is more uniform, and the heat exchanging effect is better.

Description

technical field [0001] The invention relates to the technical field of air conditioning, 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 the performance of air conditioners. Take the cabinet air conditioner as an example. Usually under the same conditions, the performance of the cabinet air conditioner depends on the heat exchange efficiency, and the heat exchange efficiency is directly related to the heat exchange area. The larger the heat exchange area, the higher the heat exchange efficiency. high. [0003] Usually, the structure and arrangement of the evaporator directly determine the size of the heat exchange area and the heat exchange efficiency. In existing cabinet-type air conditioners, the evaporator is usually placed obliquely inside the air conditioner casing or attached to the air inlet, and the coils are arran...

Claims

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Application Information

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IPC IPC(8): F24F1/005F24F1/0014F24F1/0063F24F1/0067F24F1/0073F24F1/0076F24F13/30F24F13/22
CPCF24F1/005F24F1/0014F24F1/0063F24F1/0067F24F1/0073F24F1/0076F24F13/30F24F13/222Y02A50/20
Inventor 刘光朋史为品
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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