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CN-113915688-B - Air duct machine, air conditioning unit and control method of air conditioning unit

CN113915688BCN 113915688 BCN113915688 BCN 113915688BCN-113915688-B

Abstract

The application provides an air duct machine, an air conditioning unit and a control method of the air conditioning unit. The air duct machine comprises a shell and a humidifying water tank, wherein an air duct is formed in the shell, and a lower air opening and an upper air opening which are communicated with the air duct are formed in the shell. The humidifying water tank is arranged in the air duct, and the rising part of the air flow in the air duct is gradually raised. By applying the technical scheme of the application, when the air flow enters the air duct from the air outlet, the humidifying water tank is arranged in a step shape to meet the condition of rising of the air flow in the air duct when passing through the humidifying water tank, so that the air flow can carry moisture in the humidifying water tank as much as possible, and finally the air flow is blown out from the air outlet, thereby avoiding the unnatural humidifying effect caused by forced humidification and enhancing the user experience. In addition, after the hot air flow entering from the air outlet passes through the humidifying water tank, the hot air flow can also be cooled down to a certain degree, and the refrigerating effect on air is improved.

Inventors

  • LIU PENG
  • YANG DU
  • YE TIEYING
  • ZHANG ZHIDONG
  • HUANG XIANGCONG

Assignees

  • 珠海格力电器股份有限公司

Dates

Publication Date
20260505
Application Date
20200709

Claims (10)

  1. 1. An air duct machine, comprising: the air conditioner comprises a shell (10), wherein an air duct (a) is formed in the shell (10), and a lower air opening (11) and an upper air opening (12) which are communicated with the air duct (a) are formed in the shell (10); A humidifying water tank (20) arranged in the air duct (a), wherein the humidifying water tank (20) is arranged in a gradually rising manner at the part of the air duct (a) where the air flow rises; The humidifying water tanks (20) comprise water tanks with various heights, and the water tanks with various heights are sequentially arranged in the air duct (a) along the rising direction of the air flow.
  2. 2. The ducted air conditioner of claim 1, wherein the plurality of height water tanks are positioned in close proximity to one another, and wherein water in a higher one of the plurality of height water tanks can flow into a lower one of the plurality of height water tanks.
  3. 3. Ducted air conditioner according to claim 1, characterized in that the highest of the plurality of height water tanks is provided with a water inlet (21).
  4. 4. The ducted air conditioner of claim 1, wherein a water level monitor (22) is provided on a lowest one of the plurality of height water tanks.
  5. 5. The ducted air conditioner according to claim 1, characterized in that the lower tuyere (11) is provided at a lower end of the housing (10), and the upper tuyere (12) is provided at an upper end of the housing (10).
  6. 6. Ducted air conditioner according to claim 1, characterized in that the humidification water tank (20) is provided at the lower end inside the air duct (a).
  7. 7. The ducted air machine according to claim 6, characterized in that the ducted air machine further comprises a filter screen (30), said filter screen (30) being located in the air duct (a) at a position after the flow of air through the humidification water tank (20).
  8. 8. The ducted air machine according to claim 7, characterized in that the filter screen (30) is located above the humidification water tank (20) within the air duct (a).
  9. 9. An air conditioning unit comprising an air duct machine, characterized in that the air duct machine is an air duct machine according to any one of claims 1 to 8.
  10. 10. A control method of an air conditioning unit according to claim 9, wherein the control method is used for controlling the air conditioning unit, the air conditioning unit includes a refrigerant system and a wind power system, and the control method includes: a refrigeration mode, in which the refrigerant system and the wind power system are started; And in a humidifying mode, the refrigerant system is closed, and the wind power system is started.

Description

Air duct machine, air conditioning unit and control method of air conditioning unit Technical Field The invention relates to the technical field of refrigeration equipment, in particular to an air duct machine, an air conditioning unit and a control method of the air conditioning unit. Background The air pipe machine is a device for connecting an air conditioner with an air pipe to supply air indoors, and the humidification of the conveying air flow can be realized by adding a humidifying device in the existing air pipe machine. Even if the atomization effect of the humidification device of the conventional air duct machine is good, the problem of unnatural humidification exists, and users feel uncomfortable easily. Disclosure of Invention The embodiment of the invention provides an air duct machine, an air conditioning unit and a control method of the air conditioning unit, which aim to solve the technical problem that the air duct machine is unnatural in humidification in the prior art. The embodiment of the application provides an air duct machine, which comprises a shell, a humidifying water tank and an air duct, wherein an air duct is formed in the shell, a lower air opening and an upper air opening which are communicated with the air duct are formed in the shell, the humidifying water tank is arranged in the air duct, and the part of the humidifying water tank, which rises in the air duct, is gradually raised. In one embodiment, the humidifying water tanks comprise water tanks with various heights, and the water tanks with various heights are sequentially arranged in the air duct along the rising direction of the air flow. In one embodiment, the tanks of the multiple heights are arranged next to each other in sequence, and water in a higher tank of the tanks of the multiple heights can flow into a lower tank of the tanks of the multiple heights. In one embodiment, the water inlet is provided in the highest water tank among the water tanks of the plurality of heights. In one embodiment, a water level monitor is provided on the lowest water tank among the water tanks of the plurality of heights. In one embodiment, the lower tuyere is provided at the lower end of the housing, and the upper tuyere is provided at the upper end of the housing. In one embodiment, a humidification water tank is disposed at a lower end within the air tunnel. In one embodiment, the ducted air machine further includes a filter screen positioned downstream of the humidification water tank within the air duct. In one embodiment, the filter screen is positioned within the air duct at a location after the flow of air passes through the humidification water sink. The embodiment of the application also provides an air conditioning unit, which comprises an air pipe machine, wherein the air pipe machine is the air pipe machine. The embodiment of the application also provides a control method of the air conditioning unit, which is used for controlling the air conditioning unit, wherein the air conditioning unit comprises a refrigerant system and a wind power system, and the control method comprises a refrigeration mode, a humidification mode, a refrigerant system and a wind power system are started, and the refrigerant system is closed, and the wind power system is started. In the above embodiment, after the air flow enters the air duct from the air outlet, when the air flow passes through the humidifying water tank, the humidifying water tank is arranged in a step shape to meet the condition that the air flow in the air duct rises, so that the air flow can carry the moisture in the humidifying water tank as much as possible, and finally the air flow is blown out from the air outlet, thereby avoiding the unnatural humidifying effect caused by forced humidification and enhancing the user experience. In addition, after the hot air flow entering from the air outlet passes through the humidifying water tank, the hot air flow can also be cooled down to a certain degree, and the refrigerating effect on air is improved. Drawings The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings: fig. 1 is a schematic structural view of an embodiment of an air duct machine according to the present invention. Detailed Description The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent. The exemplary embodiments of the present invention and the descriptions thereof are used herein to explain the present invention, but are not intended to limit the invention. Fig. 1 shows an embodiment of the ducted air conditioner of the present invention, which