CN-224230264-U - Indoor unit of air conditioner

Abstract

The utility model provides an air conditioner indoor unit which comprises a shell and an oxygen generating device, wherein the oxygen generating device is arranged in the shell and is configured to generate oxygen provided for a space where the shell is located. In the indoor unit of the air conditioner, the oxygen generating device is arranged in the shell, so that oxygen required by a user can be generated while indoor refrigeration or heating is performed, indoor oxygen is effectively supplemented, indoor air quality is improved, the influence on human health caused by long-term closed environment is avoided, and the indoor unit of the air conditioner is particularly suitable for users with diseases and oxygen requirements. And the oxygen generating device is integrated in the air conditioner indoor unit, so that the structure is compact, no extra space is occupied, and the air conditioner indoor unit is particularly suitable for the embedded air conditioner indoor unit.

Inventors

• WANG LIANBAO
• ZHANG DEMING
• HAO BENHUA

Assignees

• 青岛海尔空调器有限总公司
• 海尔智家股份有限公司

Dates

Publication Date

20260512

Application Date

20250414

Claims (9)

1. 1. An air conditioner indoor unit is characterized by comprising a shell and an oxygen generating device, wherein the oxygen generating device is arranged in the shell and is configured to generate oxygen provided for a space where the shell is positioned; the oxygen generating device is a molecular sieve oxygen generator, the molecular sieve oxygen generator is provided with an oxygen outlet and an exhaust gas outlet, and the exhaust gas outlet is communicated with the outside of the space where the shell is positioned through an exhaust gas outlet pipe; The molecular sieve oxygenerator comprises: a nitrogen adsorption part having the oxygen outlet and the exhaust gas outlet; and the pressurizing device is communicated with the nitrogen adsorption part through a communicating pipe so as to provide air into the nitrogen adsorption part.
2. 2. An indoor unit for an air conditioner according to claim 1, wherein, The water pan is also included; At least part of the pipe section of the communicating pipe is arranged in the water receiving disc, or at least part of the pipe section of the communicating pipe is arranged outside the water receiving disc, and at least part of the pipe section of the communicating pipe is thermally connected with condensed water in the water receiving disc.
3. 3. The indoor unit of claim 1, further comprising: the heat exchanger is arranged in the air duct defined by the shell; The inlet of the pressurizing device is arranged in the air duct, is close to the heat exchanger and is positioned at the downstream side of the heat exchanger; The oxygen outlet is communicated with the outer side of the shell, or is arranged in the air duct and is positioned at the downstream side of the inlet of the pressurizing device.
4. 4. An indoor unit for an air conditioner according to claim 1, wherein, The front part of the shell is provided with an air inlet and an air outlet, wherein the air inlet is opened forward, and the air inlet is arranged at one side of the air outlet; The air inlet and the air outlet extend along the length direction of the shell.
5. 5. The indoor unit of claim 4, wherein the indoor unit of the air conditioner, The heat exchanger is arranged in the air duct defined by the shell; the oxygen outlet is arranged in the air duct and is positioned at the upstream side of the heat exchanger, the oxygen outlet is adjacent to the air inlet, the oxygen outlet is backwards, and the oxygen outlet extends along the length direction of the shell; The heat exchanger comprises a first heat exchange part and a second heat exchange part, wherein the joint of the first heat exchange part and the second heat exchange part is positioned at the right rear side of the oxygen outlet, and the joint of the first heat exchange part and the second heat exchange part is the highest position of the heat exchanger.
6. 6. The indoor unit of claim 4, wherein the indoor unit of the air conditioner, The oxygen outlet is arranged at the lower edge of the air inlet, extends along the length direction of the shell and faces obliquely upwards and backwards, or The nitrogen adsorption parts are two, the two oxygen outlets are respectively arranged at two vertical edges of the air inlet, the oxygen outlets extend vertically, and the oxygen outlets face to the inclined rear.
7. 7. An indoor unit for air conditioning according to claim 5 or 6, wherein, The nitrogen adsorption part extends along the length direction of the shell, and the oxygen outlet is arranged on the peripheral wall of the nitrogen adsorption part.
8. 8. The indoor unit of claim 4, wherein the indoor unit of the air conditioner, The air inlet is positioned on the upper side of the air outlet; The air inlet is provided with an air inlet grille, the front end of a grating plate of the air inlet grille is positioned at the front upper side of the rear end, or the air inlet is movably provided with an air inlet panel, and after the air inlet is opened by the air inlet panel, the upper end of the air inlet panel is positioned at the front upper side of the lower end of the air inlet panel.
9. 9. The indoor unit of claim 8, further comprising a guide rail, a driving arm, and a connecting rod; The lower end of the air inlet panel is rotatably arranged at the air inlet, the guide rail is arranged on the inner wall of the air inlet panel and is perpendicular to the rotating shaft of the air inlet panel, the guide rail is provided with a sliding groove, and a sliding part is slidably arranged in the sliding groove; The driving arm can be movably arranged in the inner and outer directions of the shell, one end of the connecting rod is fixedly connected with the sliding part, the other end of the connecting rod is rotatably connected with the driving arm, the connecting rod is obliquely arranged relative to the extending direction of the guide rail, one end of the guide rail is rotatably connected with the air inlet panel, and the other end of the guide rail is detachably connected with the air inlet panel.

Description

Indoor unit of air conditioner Technical Field The utility model relates to the technical field of air conditioning, in particular to an air conditioner indoor unit. Background With the improvement of living standard, the requirements of people on indoor air quality are increasing. In order to ensure the refrigerating or heating effect of the air conditioner, users often use the air conditioner in a closed indoor environment, but the indoor oxygen content is reduced after the air conditioner is in the closed environment for a long time, so that the human health is affected. The existing air-conditioning products have the functions of fresh air ventilation, purification and the like, but cannot effectively solve the problem of indoor oxygen content reduction. In addition, for a user who has a disease and needs oxygen, a separate oxygenerator and air conditioner are purchased. Disclosure of utility model In view of the above problems, the present utility model has been made to provide an indoor unit of an air conditioner that overcomes or at least partially solves the above problems, and is capable of solving the air conditioning oxygen problem, achieving the purpose of generating oxygen required by a user while cooling or heating the room, and is particularly suitable for users who have diseases and need oxygen. The utility model provides an air conditioner indoor unit, which comprises a shell and an oxygen generating device, wherein the oxygen generating device is arranged in the shell and is configured to generate oxygen provided for a space where the shell is located. Optionally, the oxygen generating device is a molecular sieve oxygenerator, the molecular sieve oxygenerator is provided with an oxygen outlet and an exhaust gas outlet, and the exhaust gas outlet is communicated with the outside of the space where the shell is positioned through an exhaust gas outlet pipe; The molecular sieve oxygenerator comprises: a nitrogen adsorption part having the oxygen outlet and the exhaust gas outlet; and the pressurizing device is communicated with the nitrogen adsorption part through a communicating pipe so as to provide air into the nitrogen adsorption part. Optionally, the device also comprises a water pan; At least part of the pipe section of the communicating pipe is arranged in the water receiving disc, or at least part of the pipe section of the communicating pipe is arranged outside the water receiving disc, and at least part of the pipe section of the communicating pipe is thermally connected with condensed water in the water receiving disc. Optionally, the air conditioner further comprises a heat exchanger, a heat exchanger and a heat exchanger, wherein the heat exchanger is arranged in an air duct defined by the shell; The inlet of the pressurizing device is arranged in the air duct, is close to the heat exchanger and is positioned at the downstream side of the heat exchanger; The oxygen outlet is communicated with the outer side of the shell, or is arranged in the air duct and is positioned at the downstream side of the inlet of the pressurizing device. Optionally, the front part of the shell is provided with an air inlet and an air outlet, wherein the air inlet is opened forward, and the air inlet is arranged at one side of the air outlet; The air inlet and the air outlet extend along the length direction of the shell; The oxygen outlet is communicated with the air duct. Optionally, the air conditioner further comprises a heat exchanger, wherein the heat exchanger is arranged in an air duct defined by the shell; the oxygen outlet is arranged in the air duct and is positioned at the upstream side of the heat exchanger, the oxygen outlet is adjacent to the air inlet, the oxygen outlet is backwards, the oxygen outlet extends along the length direction of the shell, and the oxygen outlet is positioned between the upper edge and the lower edge of the air inlet in the up-down direction. Optionally, the heat exchanger comprises a first heat exchange part and a second heat exchange part, and the joint of the first heat exchange part and the second heat exchange part is positioned at the right rear side of the oxygen outlet. Optionally, the nitrogen adsorption part is two, two oxygen export set up respectively in two vertical edges of air intake department, oxygen export extends along vertical, oxygen export is towards oblique rear. Optionally, the oxygen outlet is arranged at the lower edge of the air inlet, the oxygen outlet extends along the length direction of the shell, and the oxygen outlet faces obliquely upwards and backwards. Optionally, the nitrogen adsorption part extends along the length direction of the shell, and the oxygen outlet is arranged on the peripheral wall of the nitrogen adsorption part. Optionally, the air inlet is positioned on the upper side of the air outlet; An air inlet grille is arranged at the air inlet, the front end of a grating plate of the air inlet grille is positioned at