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CN-224230138-U - Air conditioner indoor unit and air conditioning equipment with same

CN224230138UCN 224230138 UCN224230138 UCN 224230138UCN-224230138-U

Abstract

The utility model provides an air conditioner indoor unit and air conditioner equipment with the same, the air conditioner indoor unit comprises a shell, a heat exchanger and a fan, wherein a main cavity is formed in the shell, a first air inlet channel, a second air inlet channel and an air outlet channel are arranged on the shell, a first end of the first air inlet channel, a first end of the second air inlet channel and a first end of the air outlet channel are all communicated with the main cavity, a second end of the first air inlet channel, a second end of the second air inlet channel and a second end of the air outlet channel are all communicated with an external space of the shell, the heat exchanger is arranged in the first air inlet channel, or the heat exchanger is arranged in the main cavity and corresponds to the first end of the first air inlet channel, the fan is arranged in the main cavity, and the fan can drive air to flow into the main cavity from the first air inlet channel and the second air inlet channel and flow out from the air outlet channel. The indoor unit of the air conditioner solves the technical problem that the air conditioner in the prior art is poor in air outlet comfort level.

Inventors

  • ZHANG YANG
  • REN ZHIJIE
  • LIU XIAOFEI

Assignees

  • 卧龙电气驱动集团股份有限公司
  • 青岛卧龙机电集成科技有限公司

Dates

Publication Date
20260512
Application Date
20250312

Claims (10)

  1. 1. An air conditioning indoor unit, comprising: The novel air conditioner comprises a shell (1), wherein a main chamber (10) is arranged in the shell (1), a first air inlet channel (11), a second air inlet channel (12) and an air outlet channel (13) are arranged on the shell (1), the first end of the first air inlet channel (11), the first end of the second air inlet channel (12) and the first end of the air outlet channel (13) are communicated with the main chamber (10), and the second end of the first air inlet channel (11), the second end of the second air inlet channel (12) and the second end of the air outlet channel (13) are communicated with an external space of the shell (1); The heat exchanger (2) is arranged in the first air inlet duct (11), or the heat exchanger (2) is arranged in the main chamber (10) and corresponds to the first end position of the first air inlet duct (11); The fan (3), fan (3) set up in main cavity (10), fan (3) can drive air follow first air inlet wind channel (11) with second air inlet wind channel (12) inflow main cavity (10) and follow air-out wind channel (13) outflow.
  2. 2. An indoor unit for air conditioning according to claim 1, wherein the first end of the second air inlet duct (12) is located at a side of the fan (3) away from the air outlet duct (13), and the first end opening of the second air inlet duct (12) is disposed towards the fan (3).
  3. 3. An indoor unit for air conditioning according to claim 1, wherein the first end of the first air intake duct (11) and the first end of the second air intake duct (12) are arranged in order along the circumferential direction of the blower (3).
  4. 4. An indoor unit for air conditioning according to claim 3, wherein the first end of the first air intake duct (11) and the first end of the second air intake duct (12) are arranged in sequence along the direction of rotation of the fan (3).
  5. 5. An air conditioning indoor unit according to claim 1, characterized in that the air conditioning indoor unit further comprises a valve structure (4), the valve structure (4) being arranged in the second air intake duct (12) to control the air flow in the second air intake duct (12) by means of the valve structure (4).
  6. 6. The indoor unit of claim 5, wherein the valve structure (4) is disposed at a first end of the second intake duct (12), the valve structure (4) comprising a wind deflector rotatably disposed about a predetermined axis, wherein the predetermined axis is parallel to a central axis of the blower (3).
  7. 7. The air conditioning indoor unit of claim 6, wherein the air conditioning indoor unit comprises: The rotary driving assembly is connected with the wind shield to drive the wind shield to rotate through the rotary driving assembly; The control circuit board is electrically connected with the rotary driving assembly and controls the rotary driving assembly to work.
  8. 8. An air conditioning indoor unit according to any of claims 1 to 7, characterized in that the first end of the second intake duct (12) is arranged towards a first direction, the line between the centre of the fan (3) and the midpoint of the first end of the second intake duct (12) extending in a second direction, the angle between the first direction and the second direction not exceeding 10 °.
  9. 9. The air conditioning indoor unit according to any of claims 1 to 7, characterized in that the second air intake duct (12) has a flared section (121), the flared section (121) being located at a second end of the second air intake duct (12), the area of the flow cross section of the flared section (121) gradually increasing in a direction towards the outside of the air conditioning indoor unit.
  10. 10. An air conditioning apparatus, characterized in that it comprises an air conditioning indoor unit, which is an air conditioning indoor unit according to any one of claims 1 to 9.

Description

Air conditioner indoor unit and air conditioning equipment with same Technical Field The utility model relates to the field of air conditioner design, in particular to an air conditioner indoor unit and air conditioning equipment with the same. Background In recent years, with the improvement of the living standard of people and the continuous global warming, the air conditioner becomes an important household appliance for people to spend summer, and particularly, the air conditioner is completely kept away from the people at night for rest. However, the existing air conditioner has the disadvantages of not being soft enough in air outlet, poor comfort level of human body and easy occurrence of diseases of human body even when the air is blown on the human body. At present, most of the air conditioners in the families of people are arranged right opposite to the bed, so that when the air conditioners are opened, wind can directly blow the bodies of the people. If the air conditioner blows the head and neck directly, the scalp temperature can be reduced to cause dizziness, if the air conditioner blows the face directly for a long time, facial paralysis is easy to cause, and if the air conditioner blows the air conditioner to other parts of the body for a long time, diseases such as wind-cold type common cold are easy to be caused by catching a cold. Therefore, the air conditioner in the prior art has the technical problem of poor air outlet comfort level, and an effective solution is not proposed at present. Disclosure of utility model The utility model mainly aims to provide an air conditioner indoor unit and air conditioning equipment with the same, so as to solve the technical problem of poor air outlet comfort of an air conditioner in the prior art. In order to achieve the aim, according to one aspect of the utility model, an indoor unit of an air conditioner is provided, which comprises a shell, wherein a main cavity is arranged in the shell, a first air inlet channel, a second air inlet channel and an air outlet channel are arranged on the shell, a first end of the first air inlet channel, a first end of the second air inlet channel and a first end of the air outlet channel are communicated with the main cavity, a second end of the first air inlet channel, a second end of the second air inlet channel and a second end of the air outlet channel are communicated with an external space of the shell, a heat exchanger is arranged in the first air inlet channel, or the heat exchanger is arranged in the main cavity and corresponds to the first end position of the first air inlet channel, a fan is arranged in the main cavity, and the fan can drive air to flow into the main cavity from the first air inlet channel and the second air inlet channel and flow out from the air outlet channel. Further, the first end of the second air inlet channel is located at one side of the fan away from the air outlet channel, and the first end opening of the second air inlet channel is arranged towards the fan. Further, the first end of the first air inlet duct and the first end of the second air inlet duct are sequentially arranged along the circumferential direction of the fan. Further, the first end of the first air inlet duct and the first end of the second air inlet duct are sequentially arranged along the rotation direction of the fan. Further, the air conditioner indoor unit further comprises a valve structure, and the valve structure is arranged in the second air inlet duct so as to control the air flow in the second air inlet duct through the valve structure. Further, the valve structure is arranged at the first end of the second air inlet duct, the valve structure comprises a wind shield, and the wind shield is rotatably arranged around a preset axis, wherein the preset axis is parallel to the central axis of the fan. The air conditioner indoor unit comprises a rotary driving assembly and a control circuit board, wherein the rotary driving assembly is connected with the wind shield to drive the wind shield to rotate through the rotary driving assembly, and the control circuit board is electrically connected with the rotary driving assembly and controls the rotary driving assembly to work. Further, the first end of the second air inlet duct is arranged towards the first direction, a connecting line between the center of the fan and the middle point of the first end of the second air inlet duct extends along the second direction, and an included angle between the first direction and the second direction is not more than 10 degrees. Further, the second air inlet duct is provided with a flaring section, the flaring section is positioned at the second end of the second air inlet duct, and the area of the flow section of the flaring section is gradually increased along the direction facing the outside of the air conditioner indoor unit. According to another aspect of the present utility model, there is provided an air conditio