CN-224230184-U - Air conditioner indoor unit and air conditioner with same

CN224230184UCN 224230184 UCN224230184 UCN 224230184UCN-224230184-U

Abstract

The utility model provides an air conditioner indoor unit and an air conditioner with the same, wherein the air conditioner indoor unit comprises a first framework, a second framework and a heat exchanger; the heat exchanger comprises a heat exchange part and two tube plates, wherein the heat exchange part is configured to exchange heat with air flow flowing through the heat exchange part, the two tube plates are sequentially arranged at one end of the heat exchange part along the inner and outer directions and are arranged in a central symmetry mode, the side part of each tube plate is provided with a mounting structure, the mounting structure of the tube plate positioned at the outer side is mounted on the first framework, and the mounting structure of the tube plate positioned at the inner side is mounted on the second framework or is contacted and abutted with the second framework. The air conditioner indoor unit simplifies the assembly steps of the heat exchanger and improves the production efficiency.

Inventors

REN HAO
XUE XINGFA
LI GUOXING
TIAN HUA
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: 20250527

Claims (10)

1. An air conditioning indoor unit, comprising: A first skeleton; The second framework is arranged on the inner side of the first framework; the heat exchanger is connected between the first framework and the second framework; Wherein, the heat exchanger includes: a heat exchange portion configured to exchange heat with an air flow flowing through the heat exchange portion; the heat exchange device comprises two tube plates, wherein the two tube plates are sequentially arranged at one end of the heat exchange part along the inner and outer directions and are arranged in a central symmetry mode, the side part of each tube plate is provided with a mounting structure, the mounting structure of the tube plate positioned at the outer side is mounted on the first framework, and the mounting structure of the tube plate positioned at the inner side is mounted on the second framework or is contacted and abutted with the second framework.
2. An indoor unit for an air conditioner according to claim 1, wherein, The two tube plates comprise a first tube plate and a second tube plate; The first tube plate comprises a first plate body and a first flanging connected to the outer side of the first plate body, and the first flanging is arranged on the first framework; The second tube plate comprises a second plate body and a second flanging connected to the inner side of the second plate body, and the second flanging is mounted on the second framework or is in contact with and abuts against the second framework.
3. An indoor unit for an air conditioner according to claim 2, wherein, The first flanging is positioned at one side of the first plate body, which is away from the heat exchange part; the second flanging is positioned at one side of the second plate body, which is away from the heat exchange part.
4. An indoor unit for an air conditioner according to claim 2, wherein, The first plate body is provided with a plurality of first mounting through holes; the second plate body is provided with a plurality of second mounting through holes; The heat exchanger also comprises a first bent pipe part and a second bent pipe part which are arranged at one end of the heat exchange part, wherein two ends of the first bent pipe part are respectively penetrated into two adjacent first mounting through holes, and two ends of the second bent pipe part are respectively penetrated into two adjacent second mounting through holes; The air conditioner indoor unit further comprises a binding belt which is bound on the adjacent first bent pipe portion and second bent pipe portion and is positioned on one side, away from the heat exchange portion, of the first plate body and the second plate body.
5. The indoor unit of claim 4, further comprising; and the sealing gasket is arranged between the second flanging and the second framework.
6. An indoor unit for an air conditioner according to claim 2, wherein, The first framework comprises a first end part, a second end part and a connecting part for connecting the first end part and the second end part; The first end part is provided with a first abutting part, and the surface of one end of the first tube plate, which faces the heat exchange part, is contacted with the first abutting part; The second end portion has a second abutting portion with which a surface of an end of the second tube sheet remote from the first end portion, which faces the heat exchanging portion, is in contact.
7. The indoor unit of claim 6, wherein the indoor unit of the air conditioner, The first abutting part is a partial surface area of the first framework, a first bulge is arranged on the first abutting part, a first groove or a first through hole is arranged on a part, far away from the second end part, of the first tube plate, the first bulge is inserted into the first groove or the first through hole, or the first abutting part is a first lug, a first abutting groove is arranged on a part, far away from the second end part, of the first tube plate, and the first lug is inserted into the first abutting groove and is in contact abutting with the first abutting groove; The second abutting part is a partial surface area of the first framework, a second bulge is arranged on the second abutting part, a second groove or a second through hole is arranged on a part, far away from the first end, of the second tube plate, the second bulge is inserted into the second groove or the second through hole, or the second abutting part is a second lug, a second abutting groove is arranged on a part, far away from the first end, of the second tube plate, and the second lug is inserted into the second abutting groove and is in contact abutting with the second abutting groove.
8. The indoor unit of claim 6, wherein the indoor unit of the air conditioner, The first end part is provided with a first convex rib and a second convex rib, and the first convex rib and the second convex rib extend along the length direction of the first tube plate; The first convex rib is in contact and propped against the first plate body; the second convex rib is in contact and abutted with the first flanging.
9. An indoor unit for an air conditioner according to claim 2, wherein, The first flanging is provided with a grounding screw hole, a perforation is arranged at a position, corresponding to the grounding screw hole, of the first framework, and the perforation is arranged at one side, deviating from the first tube plate, of the first flanging.
10. An air conditioner comprising the air conditioner indoor unit according to any one of claims 1 to 9.

Description

Air conditioner indoor unit and air conditioner with same Technical Field The utility model relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner with the same. Background The indoor unit of cabinet air conditioner includes skeleton, heat exchanger, inner tube plate and outer tube plate connected to one end of the heat exchanger, and the skeleton includes upper end, lower end and connecting part connected between the upper end and the lower end. The upper end and the lower end of the inner tube plate are respectively provided with an upper flanging and a lower flanging, and the upper flanging and the lower flanging of the inner tube plate are respectively fixedly connected to the upper end part and the lower end part. The side part of the outer tube plate is provided with a side flanging, and the side flanging of the outer tube plate is arranged on the connecting part. Because the structures of the inner tube plate and the outer tube plate are different, when the inner tube plate and the outer tube plate are assembled, the inner tube plate and the outer tube plate are required to be distinguished, and then the inner tube plate and the outer tube plate are respectively installed at the corresponding positions of one end of the heat exchanger, so that the assembly steps of the heat exchanger are too complex, and the problem of low production efficiency is caused. Disclosure of utility model The present utility model has been made in view of the above problems, and an air conditioner indoor unit and an air conditioner having the same, which overcome or at least partially solve the above problems. An object of the present utility model is to simplify the assembly steps of a heat exchanger and to improve the production efficiency. The utility model provides an air conditioner indoor unit. The indoor unit of the air conditioner comprises a first framework, a second framework, a heat exchanger and tube plates, wherein the second framework is arranged on the inner side of the first framework, the heat exchanger is connected between the first framework and the second framework, the heat exchanger comprises a heat exchange part and two tube plates, the two tube plates are sequentially arranged at one end of the heat exchange part along the inner and outer directions and are arranged in a central symmetry mode, the side part of each tube plate is provided with a mounting structure, the mounting structure of the tube plate positioned on the outer side is mounted on the first framework, and the mounting structure of the tube plate positioned on the inner side is mounted on the second framework or is contacted with the second framework in a propping mode. In some embodiments, the two tube sheets include a first tube sheet including a first plate body and a first flange connected to an outer side of the first plate body, the first flange being mounted on the first framework, and a second tube sheet including a second plate body and a second flange connected to an inner side of the second plate body, the second flange being mounted on or in contact with the second framework. In some embodiments, the first flange is on a side of the first plate body facing away from the heat exchange portion, and the second flange is on a side of the second plate body facing away from the heat exchange portion. In some embodiments, the first plate body is provided with a plurality of first mounting through holes, the second plate body is provided with a plurality of second mounting through holes, the heat exchanger further comprises a first bent pipe portion and a second bent pipe portion, the first bent pipe portion and the second bent pipe portion are arranged at one end of the heat exchange portion, two ends of the first bent pipe portion are respectively arranged in two adjacent first mounting through holes in a penetrating mode, two ends of the second bent pipe portion are respectively arranged in two adjacent second mounting through holes in a penetrating mode, the air conditioner indoor unit further comprises a binding belt, and the binding belt is bound on the adjacent first bent pipe portion and second bent pipe portion and is located at one side, deviating from the heat exchange portion, of the first plate body and the second plate body. In some embodiments, the air conditioning indoor unit further comprises a gasket disposed between the second cuff and the second skeleton. In some embodiments, the first framework comprises a first end, a second end, and a connecting portion connecting the first end and the second end, the first end has a first abutting portion with which a surface of one end of the first tube sheet facing the heat exchange portion is in contact, and the second end has a second abutting portion with which a surface of one end of the second tube sheet facing away from the first end is in contact. In some embodiments, the first abutment is a partia