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Air duct type air conditioner indoor unit and air conditioning system

A technology of ducted air conditioners and indoor units, applied in air conditioning systems, heating methods, mechanical equipment, etc., can solve the problems of wireless signal transmission influence, difficulty in ensuring wireless signal strength, etc., and achieve the effect of remote monitoring and control

Inactive Publication Date: 2020-12-01
DAIKIN IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because most of the indoor units of ducted air conditioners are made of metal shells, they will affect the transmission of wireless signals.
Therefore, in the prior art, it is difficult to ensure the strength of the wireless signal when the wireless communication module is mounted on the indoor unit of the air duct type air conditioner.

Method used

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  • Air duct type air conditioner indoor unit and air conditioning system
  • Air duct type air conditioner indoor unit and air conditioning system
  • Air duct type air conditioner indoor unit and air conditioning system

Examples

Experimental program
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Effect test

Embodiment approach 1

[0055] The first embodiment of the present invention provides an air conditioning system, see figure 1 and figure 2 As shown, the air conditioning system includes an indoor unit 10 and an outdoor unit 20 , wherein the indoor unit 10 is a ducted air conditioner indoor unit 10 . The air duct type air conditioner indoor unit 10 is provided with a wireless communication module 30, the wireless communication module 30 is arranged on the casing 1 of the air duct type air conditioner indoor unit 10, and is connected to the built-in main board (not shown in the figure) of the duct type air conditioner indoor unit 10. ) are electrically connected. Shell 1 (see image 3 ) is at least partially made of a metal material, and the metal housing 1 has a shielding effect on communication signals.

[0056] Therefore, the wireless communication module 30 can transmit the operating data of the ducted air conditioner indoor unit 10 and control the operation of the ducted air conditioner indoo...

Embodiment approach 2

[0084] The second embodiment of the present invention provides an air duct type air conditioner indoor unit 10. The second embodiment is a further improvement on the first embodiment. The parts not specifically described include reference signs and text descriptions, which are the same as those of the first embodiment. An embodiment is the same, and will not be repeated here.

[0085] The main improvement of the second embodiment over the first embodiment is that in the second embodiment of the present invention, the combination Figure 6 It can be seen that the air inlet 12 is provided with a filter screen 14 , and the air outlet 13 is provided with an outlet grille 15 . Utilizing the filter screen 14 can prevent foreign matter or dust from entering the inside of the casing 1 and causing malfunctions. Utilize the air guide function of the air outlet grille 15 to guide the air outlet of the air duct type air conditioner indoor unit 10 to blow to a certain set angle or range, ...

Embodiment approach 3

[0089] The third embodiment of the present invention provides an air duct type air conditioner indoor unit 10. The third embodiment is a further improvement on the first or second embodiment. Parts not specifically described include reference signs and text descriptions. All are the same as those in the first or second embodiment, and will not be repeated here.

[0090] The main improvement of the third embodiment compared with the first or second embodiment is that, in the third embodiment of the present invention, the combination Figure 8 From the point of view, the signal window 17 is an opening opened on the casing 1 , which is different from the air inlet 12 or the air outlet 13 . In particular, the signal window 17 is opened on the side wall 1e, correspondingly, the wireless communication module 30 is disposed close to the side wall 1e, and the antenna portion 31 of the wireless communication module 30 faces the signal window 17. With the signal window 17 set in this w...

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Abstract

The invention relates to the technical field of air conditioners, and discloses an air duct type air conditioner indoor unit and an air conditioning system. The air duct type air conditioner indoor unit comprises an outer shell and an electrical component box. The outer shell is provided with an air inlet and an air outlet. Electrical components such as a circuit board are built in the electricalcomponent box; the air duct type air conditioner indoor unit further comprises a wireless communication module which is arranged outside the electrical component box, electrically connected with the circuit board and used for transmitting operation data of the air duct type air conditioner indoor unit and controlling operation of the air duct type air conditioner indoor unit through interactive communication with an external communication terminal. The air duct type air conditioner indoor unit is provided with the wireless communication module, interactive communication with an external communication terminal can be achieved to transmit the operation data of the air duct type air conditioner indoor unit, operation of the air duct type air conditioner indoor unit is controlled according tothe transmitted operation data, and operation of the air duct type air conditioner indoor unit is intelligently controlled.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air duct type air conditioner indoor unit and an air conditioner system. Background technique [0002] In the prior art, it is disclosed that a wireless communication module is mounted on the inside or outside of the wall-mounted air-conditioner to perform operation data transmission and communication control of the wall-mounted air-conditioner. The shell of the wall-mounted machine is made of resin material, which has little influence on the transmission of wireless signals. Moreover, the wall-mounted machine is installed on the surface of the wall, and the wireless signal does not need to pass through the suspended ceiling or the decorative body. Therefore, the wireless communication module receives less interference when transmitting signals, and is easier to popularize and use. [0003] However, because most of the indoor units of the ducted air conditioner are m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/56F24F11/89F24F1/0003F24F1/0025F24F1/0047
CPCF24F1/0003F24F1/0025F24F11/56F24F11/89F24F1/0047
Inventor 吴文清黄雪娣刘轶群
Owner DAIKIN IND LTD
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