CN-224230170-U - Air conditioner and air conditioner indoor unit thereof

CN224230170UCN 224230170 UCN224230170 UCN 224230170UCN-224230170-U

Abstract

The utility model provides an air conditioner and an air conditioner indoor unit thereof, wherein the air conditioner indoor unit comprises a shell, a framework, a water receiving disc and an evaporator, wherein the framework is arranged in the shell, the water receiving disc is assembled on the front side of the framework along the transverse direction of the framework, the evaporator is arranged on the framework, the bottom of the evaporator is arranged in the water receiving disc so that generated condensed water falls into the water receiving disc, and a pump position area for installing a drainage pump and at least one drainage hole for draining the condensed water are formed in the water receiving disc. The utility model has the advantages of abandoning the configuration of the water tank, realizing flexible change of the drainage mode and effectively reducing hidden danger of water leakage.

Inventors

LI PICHAO
ZHANG DEMING
WANG LIANBAO
YU KEMENG
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: 20250424

Claims (10)

1. An air conditioning indoor unit, comprising: A housing; a skeleton disposed inside the housing; A water receiving tray which is assembled on the front side of the framework along the transverse direction of the framework, and The evaporator is arranged on the framework, and the bottom of the evaporator is arranged in the water receiving disc so that the generated condensed water falls into the water receiving disc; the water receiving disc is provided with a pump position area for installing a drainage pump and at least one drainage hole for draining condensed water.
2. An indoor unit for an air conditioner according to claim 1, wherein, The front side of the shell is provided with an air inlet which transversely extends in the upper area, and an air outlet which transversely extends in the lower area; The indoor unit of the air conditioner further comprises a cross-flow fan, wherein the cross-flow fan is used for sucking indoor air from the air inlet, and the indoor air is blown into a room from the air outlet after passing through the evaporator.
3. An indoor unit for an air conditioner according to claim 2, wherein, An air inlet baffle plate for opening and closing the air inlet is rotatably connected at the air inlet and/or The air outlet is rotationally connected with an air outlet baffle for opening and closing the air outlet.
4. An indoor unit for an air conditioner according to claim 2, wherein, The water pan and the framework enclose a transversely extending accommodating cavity together, and the cross-flow fan is arranged in the accommodating cavity and covered by the evaporator.
5. The indoor unit of claim 4, further comprising: A motor bracket installed at one end of the accommodating cavity for fixing a motor for driving the cross-flow fan to rotate, and The length of the water receiving disc is longer than that of the accommodating cavity, so that the pump position area is reserved in front of the motor bracket.
6. An indoor unit for an air conditioner according to claim 1, wherein, One end of the evaporator is provided with a liquid inlet pipe and a liquid outlet pipe, and the pump position area is formed at one end of the water receiving disc adjacent to the liquid inlet pipe and the liquid outlet pipe.
7. An air conditioning indoor unit according to claim 1, wherein the evaporator comprises: the first evaporation section vertically extends upwards from the water receiving disc; a second evaporation section extending obliquely upward and rearward from the upper end of the first evaporation section, and And the third evaporation section extends downwards and backwards in an inclined manner from the upper end of the second evaporation section.
8. The indoor unit of claim 7, wherein the indoor unit of the air conditioner, The first evaporation section, the second evaporation section and the third evaporation section are independent, and the first evaporation section is fixedly connected with the second evaporation section, the second evaporation section and the third evaporation section through connecting pieces.
9. An indoor unit for an air conditioner according to claim 1, wherein, The water draining holes are arranged at one end of the water receiving disc, which is adjacent to the pump position area, and the other water draining hole is arranged at one end of the water receiving disc, which is far away from the pump position area.
10. An air conditioner comprising the air conditioner indoor unit according to any one of claims 1 to 9.

Description

Air conditioner and air conditioner indoor unit thereof Technical Field The utility model relates to the technical field of air conditioning, in particular to an air conditioner indoor unit. Background In modern household and commercial space designs, cabinet embedded air conditioners are becoming the preferred solution of indoor environment conditioning systems due to their aesthetic and space saving advantages. The air conditioner can be seamlessly integrated into a cabinet or a wall body through ingenious design, so that the overall aesthetic feeling of space is improved, and the problem that the traditional air conditioner occupies the space of the ground or the wall surface is effectively solved. However, with the diversification of application scenes, the embedded cabinet air conditioner faces many challenges in installation and drainage, and especially how to efficiently and reliably solve the drainage problem in environments with different installation heights, limited drainage gradients or complicated drainage pipelines is a key technical bottleneck to be broken through in the industry. Conventionally, in order to cope with the drainage demands of the cabinet built-in air conditioner, particularly when the installation position is higher than the natural drainage point, a pumping drainage system is generally employed. Such a system generally requires an additional separate water tank to store condensed water, and a water pump to be installed in the water tank to realize forced drainage of water. Although this approach solves the drainage problem to a certain extent, it also presents significant problems, on the one hand, the addition of the additional water tank undoubtedly increases the manufacturing costs of the product, including the material costs, the processing costs and the subsequent maintenance costs, and on the other hand, the combination of the water tank and the water pump increases the complexity of the system, thus increasing the risk of water leakage, which may cause property losses to the user, even affecting the normal operation of the air conditioning system, especially in case of prolonged use or improper maintenance. Disclosure of utility model An object of the present utility model is to overcome at least one technical defect in the prior art and provide an air conditioner and an indoor unit thereof. A further purpose of the utility model is to abandon the configuration of the water tank, realize the flexible transformation of the drainage mode, and effectively reduce the hidden danger of leaking. Another further object of the present invention is to make an air conditioning indoor unit more suitable for the scene requirement of an embedded installation. In particular, according to a first aspect of the present utility model, there is provided an air conditioning indoor unit comprising: A housing; a skeleton disposed inside the housing; A water receiving tray which is assembled on the front side of the framework along the transverse direction of the framework, and The evaporator is arranged on the framework, and the bottom of the evaporator is arranged in the water receiving disc so that the generated condensed water falls into the water receiving disc; the water receiving disc is provided with a pump position area for installing a drainage pump and at least one drainage hole for draining condensed water. Optionally, a transversely extending air inlet is arranged in the upper area on the front side of the shell, and a transversely extending air outlet is arranged in the lower area; The indoor unit of the air conditioner further comprises a cross-flow fan, wherein the cross-flow fan is used for sucking indoor air from the air inlet, and the indoor air is blown into a room from the air outlet after passing through the evaporator. Optionally, an air inlet baffle plate for opening and closing the air inlet is rotatably connected at the air inlet and/or The air outlet is rotationally connected with an air outlet baffle for opening and closing the air outlet. Alternatively, the process may be carried out in a single-stage, The water pan and the framework enclose a transversely extending accommodating cavity together, and the cross-flow fan is arranged in the accommodating cavity and covered by the evaporator. Optionally, the air conditioner indoor unit further includes: A motor bracket installed at one end of the accommodating cavity for fixing a motor for driving the cross-flow fan to rotate, and The length of the water receiving disc is longer than that of the accommodating cavity, so that the pump position area is reserved in front of the motor bracket. Optionally, one end of the evaporator is provided with a liquid inlet pipe and a liquid outlet pipe, and the pump position area is formed at one end of the water receiving disc adjacent to the liquid inlet pipe and the liquid outlet pipe. Optionally, the evaporator includes: the first evaporation section vertically extends upwards