Air conditioner outdoor unit defrosting method, electric cabinet, air conditioner, device and medium
A technology for an outdoor unit of an air conditioner and an indoor unit of an air conditioner is applied to the defrosting method of an outdoor unit of an air conditioner, an electric control box, a device and a medium, and the field of an air conditioner. Improve comfort, shorten time, and improve user experience
Pending Publication Date: 2021-08-13
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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Problems solved by technology
[0004] The invention provides a method for defrosting an outdoor unit of an air conditioner, an electric control box, an air conditioner, a device, and a medium to solve the defects in the prior art that long defrosting time easily leads to indoor temperature fluctuations and poor comfort
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[0020] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0021] Combine below Figure 1-Figure 2 Describe the flow of the air conditioner outdoor unit defrosting method provided by the present invention.
[0022] figure 1 It is one of the flow charts of the method for defrosting the outdoor unit of the air conditioner provided by the present invention. Such as figure 1 As shown, the present invention provides a method for defrosting an air cond...
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The invention provides an air conditioner outdoor unit defrosting method, an electric cabinet, an air conditioner, a device and a medium, and relates to the technical field of air conditioning. The air conditioner outdoor unit defrosting method comprises the steps: when a preset defrosting condition is met, a defrosting mode is started, and a lower air outlet fan in a lower air outlet module of the air conditioner is controlled to rotate reversely so as to exhaust air outwards; wherein the air conditioner lower air outlet module communicates with an air conditioner outdoor unit through a ventilation pipeline, and the end portion of the ventilation pipeline is close to one side of a condenser or is opposite to the condenser. According to the air conditioner outdoor unit defrosting method, the electric cabinet, the air conditioner, the device and the medium, when an original defrosting mode is executed, the lower air outlet module exhausts indoor hot air outwards, and the hot air is exhausted to the condenser through the ventilation pipeline, and accordingly, the defrosting and deicing time is shortened, the use experience of a user is effectively improved, and the comfort degree is improved; and in addition, a negative pressure area is formed indoors while defrosting is carried out, so that outdoor air enters indoors, which is conducive to renewing indoor air.
Description
technical field [0001] The invention relates to the technical field of air conditioning, in particular to a method for defrosting an outdoor unit of an air conditioner, an electric control box, an air conditioner, a device and a medium. Background technique [0002] When the air conditioner is running in heating mode in winter, the indoor unit will often frost. If it is not cleaned in time, the energy efficiency of the air conditioner will be reduced, and it may even fail to work normally. At present, the air conditioner has a defrosting function, and the air conditioner runs the defrosting program after frosting. [0003] During the defrosting process, the air conditioner is equivalent to running in the cooling mode, and the defrosting time is about 3-15 minutes, which may cause fluctuations in the indoor temperature, affect the user experience in the heating mode, and cause poor comfort. In addition, the indoor air is dirty after running the heating mode for a long time, ...
Claims
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Login to View More IPC IPC(8): F24F11/42F24F11/79F24F11/64F24F11/70
CPCF24F11/42F24F11/79F24F11/64F24F11/70
Inventor 李国行曹高华李学瑞郝本华成汝振侯延慧
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD