CN115468230A - Air conditioner indoor unit and air conditioner with same - Google Patents

Abstract

The invention provides an air conditioner indoor unit and an air conditioner with the same, wherein the air conditioner indoor unit comprises an air inlet panel component, an evaporator component and an air duct component, the evaporator component and the air duct component are arranged on the inner side of the air inlet panel component, and the evaporator component comprises: the evaporator body is provided with a first end body part and a second end body part along the circumferential direction of the evaporator assembly, the first end body part is connected with the refrigerant pipe assembly, and the second end body part is connected with the air channel part; the evaporator support is installed on the air inlet panel component, a partition component is arranged on the evaporator support, and a weight reducing opening is formed in the portion, located between the refrigerant pipe group and the air inlet panel component, of the partition component. The invention solves the problem of high production cost of the air conditioner in the prior art.

Description

Air conditioner indoor unit and air conditioner with same

Technical Field

The invention relates to the field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner with the same.

Background

The rapid development of science and technology improves the quality of life of people, and the demands of consumers are diversified. The development trend of air conditioners is gradually developing towards diversification and high efficiency.

The assembly of parts in the existing cooling and heating air conditioner is complex, and the simplification of the assembly is a topic worthy of being researched; the internal parts of the air conditioner inevitably produce condensed water in the using process. The collection of the condensed water is not good, and the hidden troubles of electricity safety and humidity and mildew in the air conditioner exist.

Therefore, the assembly of parts is simplified, the production cost can be reduced, and the market competitiveness is improved; optimize the comdenstion water and collect, can effectively reduce the inside of air conditioner and milden and rot, promote user's use and experience. However, the cooling and heating air conditioners in the prior art have the problems of high production cost and easy occurrence of damp and mildewed inside the air conditioners.

Disclosure of Invention

The invention mainly aims to provide an air conditioner indoor unit and an air conditioner with the same, and aims to solve the problem that the production cost of the air conditioner in the prior art is high.

In order to achieve the above object, according to one aspect of the present invention, there is provided an indoor unit of an air conditioner, including an air intake panel part, an evaporator assembly, and an air duct part, both of which are disposed inside the air intake panel part, the evaporator assembly including: the evaporator body is provided with a first end body part and a second end body part along the circumferential direction of the evaporator assembly, the first end body part is connected with the refrigerant pipe assembly, and the second end body part is connected with the air channel part; the evaporator bracket is installed on the air inlet panel component, a separation component is arranged on the evaporator bracket, and a weight reduction opening is formed in the part, located between the refrigerant pipe group and the air inlet panel component, of the separation component.

Further, subtract on the partition element heavy opening and be hollow out construction, the evaporimeter subassembly includes sealed bowl, and the machine includes in the air conditioning: the water receiving tray part is arranged below the evaporator assembly; at least part of the sealing bowl is positioned above the water pan part and positioned at the first end body part of the evaporator main body; the water receiving part is positioned in the weight reducing opening so as to be connected with the air inlet panel part, the water receiving part is positioned at one end of the weight reducing opening close to the sealing bowl and positioned above the sealing bowl, the water receiving part is provided with a water receiving groove, a water receiving opening is formed in the side wall of the water receiving groove, and liquid on the inner side surface of the air inlet panel part flows into the water receiving groove and flows into the water receiving tray part after falling into the sealing bowl through the water receiving opening.

Further, the air intake panel part includes: the positioning bulge part is protruded towards the evaporator assembly; the first end wall is positioned at one end of the refrigerant pipe set far away from the evaporator main body, one end of the water receiving part is provided with a connecting bulge connected with the first end wall, and the other end of the water receiving part is provided with an inserting part inserted on the positioning bulge; wherein, fix the water receiving part on the air inlet panel component through inserting the first fastener on connecting protrusion and first endwall.

Furthermore, the water receiving part comprises a water receiving main body and a flow guide part which are connected with each other, the water receiving main body is provided with a water receiving groove, the flow guide part extends towards one side far away from the air inlet panel part to form a flow guide groove, and one end of the flow guide groove far away from the water receiving groove is provided with a water receiving opening; wherein, along the flowing direction of the liquid in the diversion groove, the distance between the bottom wall of the flow guide groove and the sealing bowl is gradually reduced.

Further, the air conditioning indoor unit further includes: the water receiving tray part is arranged below the evaporator assembly; the outer wall surface of the air duct component is provided with a flow guide concave part, and the flow guide concave part extends along the vertical direction and extends from one end of the air duct component to the other end of the air duct component; the outer wall surface of the air duct component is provided with a flow guide protruding portion, the flow guide protruding portion is located at the bottom of the flow guide recessed portion and inclines towards the water receiving tray component, and at least part of the flow guide recessed portion is located above the water receiving tray component, so that liquid in the flow guide recessed portion flows into the water receiving tray component through the flow guide protruding portion.

Furthermore, the air duct component is provided with a main body part and a bottom plate part arranged at the bottom of the main body part, the flow guide bulge part is of a plate body structure, the first end of the flow guide bulge part is connected with the bottom plate part, and the second end of the flow guide bulge part extends to the opening of the water receiving plate component; wherein, along the direction of the first end to the second end of water conservancy diversion bellying, the upper surface of water conservancy diversion bellying slopes down gradually.

Furthermore, the flow guide bulge part is provided with an upper plate surface and a lower plate surface, and the upper plate surface is positioned above the lower plate surface; along the direction from the first end to the second end of the flow guide bulge, the upper plate surface gradually inclines downwards, and the lower plate surface gradually inclines downwards; wherein, the inclination angle of the upper plate surface relative to the horizontal plane is smaller than that of the lower plate surface relative to the horizontal plane.

Furthermore, the evaporator assembly is provided with an evaporator support, the indoor unit of the air conditioner further comprises a water pan component, the bottom of the evaporator support is provided with a mounting pan body, the evaporator support is connected with the water pan component through the mounting pan body, and the mounting pan body is arranged above the water pan component; wherein, the installation disk body has a plurality of step faces, and a plurality of step faces distribute along vertical direction, all is provided with the limbers with water collector part intercommunication on each step face.

Furthermore, each step surface is provided with a plurality of water through holes, and the plurality of water through holes on each step surface are arranged at intervals; and/or the middle part of each step surface is provided with a water through hole; and/or the inner side edge of each step surface is provided with a water through hole; and/or the limber holes are strip-shaped holes, and the limber holes are in a linear or L-shaped structure.

Further, the weight-reduction opening extends from the edge of the partition member to the first end body portion; and/or the weight-reducing openings on the separating component are in a long strip shape, and the weight-reducing openings extend along the length direction of the evaporator main body.

Further, the evaporator assembly further comprises: the evaporator side plate is arranged at one end, close to the first end body part, of the refrigerant pipe group, the evaporator side plate is attached to the outer surface of the air channel part, the fixing plate is arranged on the second end body part, the fixing plate is attached to the outer surface of the air channel part, and a sealing part is arranged between the fixing plate and the air channel part so that a cold chamber is enclosed among the evaporator main body, the evaporator side plate, the air channel part and the fixing plate; the refrigerant pipe set is positioned outside the cold cavity.

According to another aspect of the present invention, an air conditioner is provided, which includes an air conditioner indoor unit and an air conditioner outdoor unit that are connected through a pipeline, where the air conditioner indoor unit is the above air conditioner indoor unit.

By applying the technical scheme of the invention, the air-conditioning indoor unit comprises an air inlet panel component, an evaporator component and an air duct component, wherein the evaporator component and the air duct component are arranged on the inner side of the air inlet panel component, and the evaporator component comprises: the evaporator body is provided with a first end body part and a second end body part, the first end body part is connected with the refrigerant pipe group, and the second end body part is connected with the air channel part; the evaporator bracket is installed on the air inlet panel component, a separation component is arranged on the evaporator bracket, and a weight reduction opening is formed in the part, located between the refrigerant pipe group and the air inlet panel component, of the separation component. Thus, the material consumption of the partition component can be reduced, thereby reducing the production cost of the air conditioner.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows an exploded view of an embodiment of an air conditioning indoor unit according to the present invention;

figure 2 shows a schematic view of the assembly of the air conditioning indoor unit according to figure 1;

fig. 3 shows a schematic view of the assembly of the evaporator assembly and the air duct component of the indoor unit of an air conditioner according to the present invention;

fig. 4 shows an enlarged schematic view of the area a in the air conditioning indoor unit according to fig. 3;

fig. 5 is a schematic view showing the assembly of an evaporator assembly of an indoor unit of an air conditioner according to the present invention from a first perspective view with an air intake panel;

fig. 6 shows an enlarged schematic view of the region B in the air conditioning indoor unit according to fig. 5;

fig. 7 shows an enlarged schematic view of the region C in the air conditioning indoor unit according to fig. 5;

fig. 8 is a schematic view showing the overall construction of an evaporator assembly of an embodiment of an air conditioning indoor unit according to the present invention;

fig. 9 shows an enlarged schematic view of the area D in the evaporator assembly of the air conditioning indoor unit according to fig. 8;

fig. 10 shows a schematic view of the construction of the casing parts in the evaporator assembly of the air conditioning indoor unit according to fig. 8;

fig. 11 shows an enlarged schematic view of the area E of the housing part of the evaporator assembly according to fig. 10;

fig. 12 shows a schematic view of the assembly between the evaporator assembly and the drip tray part of the indoor unit of an air conditioner according to the present invention;

figure 13 shows an enlarged schematic view of the region F of the air-conditioning indoor unit according to figure 12;

fig. 14 shows a plan view of the assembly between the evaporator assembly and the drip tray component according to fig. 12;

fig. 15 shows an exploded view of an evaporator assembly of an embodiment of an air conditioning indoor unit according to the present invention;

fig. 16 shows a schematic view of the assembly between the evaporator assembly and the air duct member of the indoor unit of an air conditioner according to the present invention;

FIG. 17 is a plan view of the evaporator assembly and air duct component assembly of FIG. 16;

FIG. 18 shows a cross-sectional view of the assembly between the evaporator assembly and the air duct component according to FIG. 16;

figure 19 shows an enlarged schematic view of the region G of the air-conditioning indoor unit according to figure 18;

figure 20 shows an enlarged schematic view of the H region of the air conditioning indoor unit according to figure 18;

FIG. 21 shows an exploded view of the evaporator assembly and air duct member according to FIG. 18;

fig. 22 is an exploded view showing a duct unit and evaporator side and fixing plates of an embodiment of an indoor unit for an air conditioner according to the present invention;

fig. 23 is a schematic view showing the assembly of the evaporator unit and the intake air panel unit of the indoor unit of an air conditioner according to the present invention from a second perspective;

fig. 24 shows an enlarged schematic view of the I-region of the air conditioning indoor unit according to fig. 23.

Wherein the figures include the following reference numerals:

10. an air intake panel member; 100. a water receiving part; 101. a water receiving tank; 102. a water receiving opening; 103. a connecting projection; 104. an insertion portion; 105. a water receiving main body; 106. a flow guide part; 107. a flow guide groove; 111. a first fastener; 11. a positioning boss; 110. a first end wall; 20. an evaporator assembly; 30. an air duct member; 40. a drip pan member; 31. a flow guide recess; 32. a flow guide projection; 33. a main body portion; 34. a chassis section; 321. feeding a plate surface; 322. a lower plate surface; 21. an evaporator mount; 210. installing a tray body; 211. a step surface; 212. a water through hole; 22. sealing the bowl; 24. a current collecting plate; 23. a water accumulation tank; 230. a drain hole; 240. a manifold hole; 241. a collecting groove; 28. an evaporator main body; 25. an evaporator side plate; 26. a fixing plate; 261. a first plate body portion; 2611. a first plate section; 2612. a second plate section; 262. a second plate body portion; 2621. a third plate section; 2622. a fourth plate segment; 27. a refrigerant pipe group; 281. a first end body portion; 282. a second end body portion; 200. a cold chamber; 220. a partition member.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 24, the present invention provides an indoor unit of an air conditioner, including an air intake panel 10, an evaporator assembly 20, and an air duct 30, wherein the evaporator assembly 20 and the air duct 30 are both disposed inside the air intake panel 10, and the evaporator assembly 20 includes: an evaporator main body 28 and a refrigerant tube group 27, wherein the evaporator main body 28 has a first end portion 281 and a second end portion 282 along the circumferential direction of the evaporator assembly 20, the first end portion 281 is connected with the refrigerant tube group 27, and the second end portion 282 is connected with the air duct member 30; the evaporator bracket 21, the evaporator bracket 21 is installed on the intake panel member 10, the evaporator bracket 21 is provided with a partition member 220, and a part of the partition member 220 located between the refrigerant tube group 27 and the intake panel member 10 is provided with a weight-reducing opening.

The air-conditioning indoor unit of the invention comprises an air inlet panel component 10, an evaporator component 20 and an air duct component 30, wherein the evaporator component 20 and the air duct component 30 are both arranged at the inner side of the air inlet panel component 10, and the evaporator component 20 comprises: an evaporator main body 28 and a refrigerant tube group 27, wherein the evaporator main body 28 has a first end portion 281 and a second end portion 282 along the circumferential direction of the evaporator assembly 20, the first end portion 281 is connected with the refrigerant tube group 27, and the second end portion 282 is connected with the air duct member 30; the evaporator bracket 21, the evaporator bracket 21 is installed on the intake panel member 10, the evaporator bracket 21 is provided with a partition member 220, and a part of the partition member 220 located between the refrigerant tube group 27 and the intake panel member 10 is provided with a weight-reducing opening. Thus, the material consumption of the partition component can be reduced, thereby reducing the production cost of the air conditioner.

In the embodiment of the present application, the partition member 220 is connected to the intake panel member 10.

Specifically, the weight-reduction opening on the partition part 220 is a hollow structure, the evaporator assembly 20 includes a sealing bowl 22, at least a part of the sealing bowl 22 is located above the water pan part 40 and is located at the first end part 281 of the evaporator main body 28; the air conditioning indoor unit includes: the water pan part 40, the water pan part 40 is arranged below the evaporator assembly 20; the water receiving part 100 is positioned in the weight reducing opening, so that the water receiving part 100 is connected with the air inlet panel part 10, the water receiving part 100 is positioned at one end of the weight reducing opening, which is close to the sealing bowl 22, and is positioned above the sealing bowl 22, the water receiving part 100 is provided with a water receiving groove 101, a water receiving opening 102 is arranged on the side wall of the water receiving groove 101, liquid on the inner side surface of the air inlet panel part 10 flows into the water receiving groove 101, falls into the sealing bowl 22 through the water receiving opening 102 and then flows into the water receiving disc part 40, the water receiving part is arranged in the weight reducing opening, so that the material consumption of the separating part is further reduced by arranging the hollowed weight reducing opening on the separating part, and the water receiving part is arranged in the weight reducing opening, so that the condensed water generated by the radiation of the refrigerant pipe group 27 on the air inlet panel part 10 is collected through the water receiving part 100, and the problem of the hidden danger that the humidity and mildew are generated in the air conditioner due to the incomplete collection of the condensed water formed by arranging the weight reducing opening on the separating part is solved. Since the connection between the partition member 220 and the intake air panel member 10 does not take into consideration the quality of the sealing property at this time, the assembly of the partition member is simplified.

Specifically, the intake panel member 10 includes: a positioning boss 11, the positioning boss 11 protruding toward the evaporator assembly 20; a first end wall 110, the first end wall 110 being located at one end of the refrigerant tube group 27 away from the evaporator main body 28, one end of the water receiving part 100 having a connecting protrusion 103 connected with the first end wall 110, the other end of the water receiving part 100 having an inserting portion 104 for being inserted on the positioning protrusion 11; wherein the water receiving part 100 is fixed to the intake panel part 10 by the first fastening member 111 inserted on the coupling protrusion 103 and the first end wall 110.

Wherein, the air intake panel member 10 further comprises a second end wall, and the first end wall 110 and the second end wall are distributed at two ends of the air intake panel member 10 along the circumferential direction of the air intake panel member 10.

Specifically, the water receiving part 100 includes a water receiving body 105 and a diversion part 106 connected to each other, the water receiving body 105 has a water receiving tank 101, the flow guide part 106 extends towards one side far away from the air inlet panel component 10 to form a flow guide groove 107, and one end of the flow guide groove 107 far away from the water receiving groove 101 is provided with a water receiving opening 102; wherein, along the liquid flow direction in water conservancy diversion recess 107, the distance between the diapire of water conservancy diversion recess 107 and seal bowl 22 reduces gradually to play the cushioning effect to the comdenstion water, thereby prevent that the comdenstion water from splashing.

Specifically, the condensed water generated by the air intake panel member 10 being radiated by the cooling energy of the refrigerant tube group 27 of the evaporator unit flows to the drain pan through the water receiving member 100.

In the embodiment of the present application, the air conditioning indoor unit includes a water pan part 40, and the water pan part 40 is disposed below the evaporator assembly 20; wherein, the outer wall surface of the air duct member 30 is provided with a flow guiding recessed part 31, and the flow guiding recessed part 31 extends along the vertical direction and extends from one end of the air duct member 30 to the other end of the air duct member 30; the outer wall of air duct component 30 is provided with water conservancy diversion bellying 32, water conservancy diversion bellying 32 is located the bottom of water conservancy diversion depressed part 31 and inclines towards water receiving tray component 40, at least part of water conservancy diversion depressed part 31 is located the top of water receiving tray component 40, so that make the liquid in the water conservancy diversion depressed part 31 flow in the water receiving tray component 40 through water conservancy diversion bellying 32, thus, the inside comdenstion water that produces of air conditioning indoor set can be through the common water conservancy diversion effect of water conservancy diversion depressed part and water conservancy diversion bellying, with the comdenstion water drainage that produces in the wind channel to inside the water receiving tray component 40, thereby collect the comdenstion water through water receiving tray component 40, in order to prevent that the air conditioner from appearing moist and mildening easily.

Because this application collects the comdenstion water that the wind channel part top produced through setting up water conservancy diversion depressed part 31 and water conservancy diversion bellying 32, like this, can not rely on the heat preservation effect of foam to prevent that the comdenstion water from producing to reduce the spare part in the air conditioner, simplify the assembly of the spare part in the air conditioner. Specifically, the evaporator assembly 20 is assembled on the air inlet panel component 10, the evaporator assembly 20 and the air inlet panel component 10 are positioned through pin holes, and are fastened through screws; the air duct member 30 is assembled to the evaporator assembly 20, and the evaporator assembly 20 and the air duct member are positioned by pin holes and fastened by screws.

As shown in fig. 3 and 4, the air duct component 30 has a main body portion 33 and a bottom plate portion 34 disposed at the bottom of the main body portion 33, the flow guide protrusion portion 32 is a plate structure, a first end of the flow guide protrusion portion 32 is connected to the bottom plate portion 34, and a second end of the flow guide protrusion portion 32 extends to an opening of the water receiving plate component 40; wherein, along the direction of the first end to the second end of water conservancy diversion bellying 32, the upper surface of water conservancy diversion bellying 32 downward sloping gradually to make the comdenstion water flow to the water collector.

Specifically, the air duct member 30 has an air guide plate assembly, the main body portion 33 has a mounting cavity for mounting the air guide plate assembly, and the chassis portion 34 is located below the air guide plate assembly.

In the embodiment of the present application, the flow guiding protrusion 32 has an upper plate 321 and a lower plate 322, and the upper plate 321 is located above the lower plate 322; along the direction from the first end to the second end of the flow guide protrusion 32, the upper plate surface 321 gradually inclines downwards, and the lower plate surface 322 gradually inclines downwards; the inclination angle of the upper panel 321 relative to the horizontal plane is smaller than that of the lower panel 322 relative to the horizontal plane, so that the condensed water can slowly flow into the drain pan component 40 to prevent the condensed water from splashing out.

Specifically, the upper plate surface 321 has a first flow guiding end, the first flow guiding end is located at one end of the upper plate surface 321 far away from the chassis part 34, the lower plate surface 322 has a second flow guiding end, the second flow guiding end is located at one end of the lower plate surface 322 far away from the chassis part 34, and the first flow guiding end and the second flow guiding end are connected through a flow guiding side edge; wherein, along the direction of keeping away from chassis portion 34, second water conservancy diversion end protrusion in first water conservancy diversion end for the water conservancy diversion side slope sets up, so that after the water conservancy diversion of face 321 was gone up to the comdenstion water, further carries out the water conservancy diversion to the comdenstion water through the water conservancy diversion side, in order to prevent that the velocity of flow of comdenstion water is too big, makes the comdenstion water spill.

As shown in fig. 8, 10 and 11, the evaporator assembly 20 has an evaporator support 21, a mounting tray 210 is disposed at the bottom of the evaporator support 21, the evaporator support 21 is connected to the water-receiving tray 40 through the mounting tray 210, and the mounting tray 210 is disposed above the water-receiving tray 40; the installation tray body 210 is provided with a plurality of step surfaces 211, the step surfaces 211 are distributed along the vertical direction, and each step surface 211 is provided with a water through hole 212 communicated with the water receiving tray component 40, so that dispersed condensed water is introduced into the water receiving tray component through the water through holes 212 as much as possible, and the humidity and mildew inside the indoor unit of the air conditioner are prevented.

Optionally, each step surface 211 is provided with a plurality of water through holes 212, and the plurality of water through holes 212 on each step surface 211 are arranged at intervals; and/or the middle part of each step surface 211 is provided with a water through hole 212; and/or the inner side edge of each step surface 211 is provided with a water through hole 212; and/or the limber holes 212 are strip-shaped holes, and the limber holes 212 are linear or L-shaped structures.

As shown in fig. 5 and 6, the evaporator assembly 20 has an evaporator support 21, a sealing bowl 22 is disposed on an inner wall surface of the evaporator support 21, the sealing bowl 22 has a water receiving groove, and a water outlet communicated with the water receiving groove is disposed at the bottom of the sealing bowl 22; at least part of the sealing bowl 22 is located above the drip tray part 40 and is arranged opposite to the drip tray part 40, so that liquid on the inner side surface of the evaporator bracket 21 flows into the drip groove and falls into the drip tray part 40 through the water outlet.

In the embodiment of the present application, the evaporator assembly 20 has an evaporator support 21 and a collecting tray 24, a water collecting tank 23 is provided inside the top of the evaporator support 21, a water drain hole 230 is provided at the bottom of the water collecting tank 23, the collecting tray 24 is provided on the inner side wall of the evaporator support 21, and the collecting tray 24 is located below the water collecting tank 23 to collect the liquid flowing down from the water collecting tank 23.

Specifically, the collecting tray 24 is provided with collecting holes 240, and the collecting holes 240 penetrate through two opposite end faces of the collecting tray 24, so that the liquid in the collecting tray 24 flows out through the collecting holes 240 and flows into the water collector part 40.

Optionally, the collecting holes 240 are opposite to the finned evaporator body of the evaporator assembly 20, so that the liquid falling from the collecting holes 240 flows onto the fins and is guided to the water pan part 40 by the fins; and/or the plurality of collecting holes 240 are provided, and the plurality of collecting holes 240 are arranged at intervals; and/or the collecting tray 24 is provided with a collecting groove 241, the collecting groove 241 is communicated with the collecting hole 240, and the free end of the collecting groove 241 extends towards the edge of the collecting tray 24.

Specifically, the weight-reduction opening extends from the edge of the partition member 220 to the first end body portion 281; and/or the weight-reducing openings in the partition member 220 are elongated, and the weight-reducing openings extend along the length of the evaporator body 28.

In the embodiment of the present application, the weight-reduction opening extends from an edge of a side close to the first end wall 110 to the first end body 281 of the evaporator main body 28, the weight-reduction opening forms a U-shaped opening formed by a first side, a second side and a third side, the first side and the third side being disposed opposite to each other, and both ends of the second side are connected to the first side and the third side, respectively, wherein the second side extends along the extending direction of the evaporator main body 28. Thus, the material consumption of the partition member 220 can be reduced to the maximum extent, and the sealing problem between the partition member and the air intake panel member 10 does not need to be considered when the partition member is installed, so that the assembly of the partition member is simple.

Specifically, the evaporator assembly 20 further includes: the evaporator comprises a fixing plate 26 and an evaporator side plate 25, wherein the evaporator side plate 25 is arranged at one end of a refrigerant pipe group 27 close to a first end body part 281, the evaporator side plate 25 is attached to the outer surface of an air duct component 30, the fixing plate 26 is arranged on a second end body part 282, the fixing plate 26 is attached to the outer surface of the air duct component 30, and a sealing component is arranged between the fixing plate 26 and the air duct component 30, so that a cooling chamber 200 is defined by the evaporator main body 28, the evaporator side plate 25, the air duct component 30 and the fixing plate 26; the refrigerant pipe group 27 is located outside the cooling chamber 200, and the refrigerant pipe group 27 communicates with the intake panel member 10.

In the embodiment of the present application, as shown in fig. 20, the evaporator assembly 20 further includes an evaporator bracket 21, the fixing plate 26 includes a first plate portion 261 and a second plate portion 262, the first plate portion 261 has a first plate section 2611 and a second plate section 2612, the second plate portion 262 has a third plate section 2621 and a fourth plate section 2622, the first plate section 2611 and the third plate section 2621 are disposed in an overlapping manner, the second plate section 2612 extends toward a side away from the second end portion 282 so that the second plate section 2612 fits the evaporator bracket 21, and the fourth plate section 2622 and the first plate section 2611 extend in the same direction. This arrangement may enhance the stability of the connection between the second end body portion and the air channel member.

Optionally, the first plate portion 261 and the second plate portion 262 are of unitary construction.

Specifically, the evaporator sideplate 25 is a strip-shaped plate, and the evaporator sideplate 25 extends in the length direction of the evaporator main body 28; and/or the fixing plate 26 is a strip-shaped plate, and the fixing plate 26 extends along the length direction of the evaporator main body 28; and/or the sealing member is a sponge.

The invention provides an air conditioner which comprises an air conditioner indoor unit and an air conditioner outdoor unit which are communicated through a pipeline, wherein the air conditioner indoor unit is the air conditioner indoor unit.

In summary, the air-conditioning indoor unit of the present invention solves the problems of complex assembly between the evaporator assembly and the air duct assembly and more parts, and the air-conditioning indoor unit of the present application includes a plurality of water receiving positions (the water receiving positions include the diversion recess 31 and the diversion protrusion 32, the plurality of water through holes 212 on the mounting tray body 210, the sealing bowl 22, the water receiving assembly 100, the water collecting tank 23, and the current collecting tray 24, etc.), so as to collect the condensed water in the air-conditioning indoor unit as much as possible through the plurality of water receiving positions, and reduce the possibility that the condensed water is left inside the cabinet unit, thereby avoiding the mildew condition inside the air-conditioning due to the condensed water, healthily using the air-conditioning, facilitating the improvement of user experience, and improving the product market competitiveness.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

the air-conditioning indoor unit of the invention comprises an air inlet panel component 10, an evaporator component 20 and an air duct component 30, wherein the evaporator component 20 and the air duct component 30 are both arranged at the inner side of the air inlet panel component 10, and the evaporator component 20 comprises: an evaporator main body 28 and a refrigerant tube group 27, wherein the evaporator main body 28 has a first end portion 281 and a second end portion 282 along the circumferential direction of the evaporator assembly 20, the first end portion 281 is connected with the refrigerant tube group 27, and the second end portion 282 is connected with the air duct member 30; the evaporator bracket 21, the evaporator bracket 21 is installed on the intake panel member 10, the evaporator bracket 21 is provided with a partition member 220, and a part of the partition member 220 located between the refrigerant tube group 27 and the intake panel member 10 is provided with a weight-reducing opening. Thus, the material consumption of the partition component can be reduced, thereby reducing the production cost of the air conditioner.

Secondly, this application will subtract heavy opening and set up hollow out construction to through setting up water receiving component 100 water receiving, further reduced the material of partition element, and set up water receiving component in subtracting heavy opening to through water receiving component 100 collect the comdenstion water that produces on the air inlet panel component 10 because of refrigerant nest of tubes 27 radiation, thereby improve the inside problem that produces the hidden danger of moist and milden and rot of air conditioner because of the collection of the comdenstion water that has set up on partition element and subtract heavy opening and form is incomplete in the air conditioner. Since the connection between the partition member 220 and the intake panel member 10 does not take into consideration the quality of the sealing property at this time, the assembly of the partition member is simplified.

Thirdly, this application collects the comdenstion water that the wind channel part top produced through setting up water conservancy diversion depressed part 31 and water conservancy diversion bellying 32, like this, can not rely on the heat preservation effect of foam to prevent that the comdenstion water from producing to further reduce the spare part in the air conditioner, simplify the assembly of the spare part in the air conditioner.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. The utility model provides an air conditioning indoor unit, includes air inlet panel component (10), evaporimeter subassembly (20) and wind channel part (30), evaporimeter subassembly (20) with wind channel part (30) all set up the inboard of air inlet panel component (10), its characterized in that, evaporimeter subassembly (20) includes:

an evaporator main body (28) and a refrigerant tube group (27), wherein the evaporator main body (28) is provided with a first end body part (281) and a second end body part (282) along the circumferential direction of the evaporator assembly (20), the first end body part (281) is connected with the refrigerant tube group (27), and the second end body part (282) is connected with the air duct component (30);

the evaporator comprises an evaporator support (21), wherein the evaporator support (21) is installed on the air inlet panel component (10), a separation component (220) is arranged on the evaporator support (21), and a weight reduction opening is formed in the part, located between the refrigerant pipe group (27) and the air inlet panel component (10), of the separation component (220).

2. The indoor unit of claim 1, wherein the partition member (220) has a hollow-out structure for reducing weight, the evaporator unit (20) includes a sealing bowl (22), and the indoor unit comprises:

a drip pan member (40), the drip pan member (40) being disposed below the evaporator assembly (20); at least part of the sealing bowl (22) is located above the drip tray part (40) and at the first end body part (281) of the evaporator main body (28);

water receiving part (100), water receiving part (100) are located subtract heavy opening in, so that water receiving part (100) with air inlet panel part (10) are connected, water receiving part (100) are located subtract heavy opening and be close to the one end of sealed bowl (22) and be located the top of sealed bowl (22), water receiving part (100) have water receiving tank (101), be provided with water receiving opening (102) on the lateral wall of water receiving tank (101), the liquid of the medial surface of air inlet panel part (10) flows in to in water receiving tank (101) and the warp water receiving opening (102) fall to flow in back in sealed bowl (22) in water receiving tray part (40).

3. An indoor unit of an air conditioner according to claim 2, wherein the intake panel member (10) includes:

a positioning boss (11), the positioning boss (11) protruding toward the evaporator assembly (20);

the first end wall (110) is positioned at one end, far away from the evaporator main body (28), of the refrigerant pipe set (27), one end of the water receiving part (100) is provided with a connecting bulge (103) connected with the first end wall (110), and the other end of the water receiving part (100) is provided with an inserting part (104) used for being inserted on the positioning bulge (11);

wherein the water receiving part (100) is fixed on the intake panel part (10) by a first fastening member (111) inserted on the connecting protrusion (103) and the first end wall (110).

4. The indoor unit of claim 3, wherein the water receiving part (100) comprises a water receiving body (105) and a flow guide part (106) which are connected with each other, the water receiving body (105) is provided with the water receiving groove (101), the flow guide part (106) extends towards one side far away from the air inlet panel component (10) to form a flow guide groove (107), and one end of the flow guide groove (107) far away from the water receiving groove (101) is provided with the water receiving opening (102);

wherein, along the liquid flow direction in the water conservancy diversion recess (107), the distance between the diapire of water conservancy diversion recess (107) and seal bowl (22) reduces gradually.

5. An indoor unit of an air conditioner according to claim 1, further comprising:

a drip pan member (40), the drip pan member (40) being disposed below the evaporator assembly (20);

a flow guide concave part (31) is arranged on the outer wall surface of the air duct component (30), and the flow guide concave part (31) extends along the vertical direction and extends from one end of the air duct component (30) to the other end of the air duct component (30);

the outer wall of wind channel part (30) is provided with water conservancy diversion bellying (32), water conservancy diversion bellying (32) are located the bottom of water conservancy diversion depressed part (31) and orientation the slope of water collector part (40), at least part of water conservancy diversion depressed part (31) is located the top of water collector part (40), so that the liquid warp in water conservancy diversion depressed part (31) water conservancy diversion bellying (32) flow in the water collector part (40).

6. An indoor unit of an air conditioner according to claim 5,

the air duct component (30) is provided with a main body part (33) and a chassis part (34) arranged at the bottom of the main body part (33), the flow guide protruding part (32) is of a plate body structure, the first end of the flow guide protruding part (32) is connected with the chassis part (34), and the second end of the flow guide protruding part (32) extends to the opening of the water receiving tray component (40);

wherein, along the direction of the first end to the second end of water conservancy diversion bellying (32), the upper surface of water conservancy diversion bellying (32) slopes down gradually.

7. The indoor unit of claim 6, wherein the guide protrusion (32) has an upper panel surface (321) and a lower panel surface (322), and the upper panel surface (321) is located above the lower panel surface (322); along the direction from the first end to the second end of the flow guide bulge (32), the upper plate surface (321) is gradually inclined downwards, and the lower plate surface (322) is gradually inclined downwards; wherein the inclination angle of the upper plate surface (321) relative to the horizontal plane is smaller than the inclination angle of the lower plate surface (322) relative to the horizontal plane.

8. The indoor unit of air conditioner according to any one of claims 1 to 7, wherein the evaporator assembly (20) has an evaporator bracket (21), the indoor unit further comprises a water pan member (40), a mounting pan (210) is provided at the bottom of the evaporator bracket (21), the evaporator bracket (21) is connected to the water pan member (40) through the mounting pan (210), and the mounting pan (210) is provided above the water pan member (40); the mounting tray body (210) is provided with a plurality of step surfaces (211), the step surfaces (211) are distributed in the vertical direction, and each step surface (211) is provided with a water through hole (212) communicated with the water receiving tray part (40).

9. An indoor unit of an air conditioner according to claim 8,

each step surface (211) is provided with a plurality of water through holes (212), and the plurality of water through holes (212) on each step surface (211) are arranged at intervals; and/or

The middle part of each step surface (211) is provided with the water through hole (212); and/or

A water through hole (212) is formed in the inner side edge of each step surface (211); and/or

The water through holes (212) are strip-shaped holes, and the water through holes (212) are of linear or L-shaped structures.

10. The air conditioning indoor unit of any one of claims 1 to 7, wherein the weight-reduction opening extends from an edge of the partition member (220) to the first end body portion (281); and/or the presence of a gas in the gas,

the weight-reduction openings in the partition member (220) are elongated and extend in the longitudinal direction of the evaporator body (28).

11. The air-conditioning indoor unit of any one of claims 1 to 7, wherein the evaporator assembly (20) further comprises:

the evaporator side plate (25) is arranged at one end, close to the first end body portion (281), of the refrigerant pipe group (27), the evaporator side plate (25) is attached to the outer surface of the air duct component (30), the fixing plate (26) is arranged on the second end body portion (282), the fixing plate (26) is attached to the outer surface of the air duct component (30), and a sealing component is arranged between the fixing plate (26) and the air duct component (30) to enable a cold chamber (200) to be enclosed among the evaporator main body (28), the evaporator side plate (25), the air duct component (30) and the fixing plate (26); the refrigerant pipe group (27) is positioned outside the cold chamber (200).

12. An air conditioner comprising an indoor unit of an air conditioner and an outdoor unit of an air conditioner, which are connected to each other through a pipe, wherein the indoor unit of the air conditioner is the indoor unit of any one of claims 1 to 11.

Images