CN215982877U

CN215982877U - Machine and air conditioner in heat exchanger support frame, heat exchanger subassembly, air conditioning

Info

Publication number: CN215982877U
Application number: CN202122243744.4U
Authority: CN
Inventors: 张华军
Original assignee: GD Midea Air Conditioning Equipment Co Ltd; Wuhu Meizhi Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd; Wuhu Meizhi Air Conditioning Equipment Co Ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-08
Anticipated expiration: 2031-09-15

Abstract

The embodiment of the utility model provides a heat exchanger support frame, a heat exchanger assembly, an air conditioner indoor unit and an air conditioner. The heat exchanger support frame comprises a support body, wherein the support body is provided with a mounting groove for accommodating a sealing element on the heat exchanger. The end part of the sealing element on the heat exchanger can be accommodated in the mounting groove of the heat exchanger supporting frame, so that the sealing between the heat exchanger supporting frame and the sealing element on the heat exchanger is tight, and the problems of air leakage, condensation and the like are solved.

Description

Machine and air conditioner in heat exchanger support frame, heat exchanger subassembly, air conditioning

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a heat exchanger support frame, a heat exchanger assembly comprising the heat exchanger support frame, an air conditioner indoor unit comprising the heat exchanger assembly and an air conditioner comprising the heat exchanger assembly.

Background

The top of the evaporator of the air conditioner is usually pasted with a sealing sponge, and the left end of the sponge is connected with the right end face of the support frame on the left side of the evaporator so as to prevent the problems of air leakage, condensation and the like. Because the sponge is very easy to shrink after being pasted, and the length tolerance of the sponge is large, the poor sealing between the support frame and the sponge is easy to cause.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat exchanger support frame which can ensure the sealing effect between the heat exchanger support frame and a sealing element on a heat exchanger.

The technical scheme of the embodiment of the utility model is as follows:

a heat exchanger support frame comprising: a support body provided with a mounting groove for accommodating a sealing element on the heat exchanger.

The heat exchanger support frame can be used to support the end of the heat exchanger, and the support body is provided with a mounting groove which can be used to accommodate a sealing element on the heat exchanger, so that the sealing between the heat exchanger support frame and the sealing element on the heat exchanger is tight, and the problems of air leakage, condensation and the like are solved.

In some exemplary embodiments, the support body comprises an end wall and a side surrounding wall, the side surrounding wall is connected with the edge of the end wall, the edge of the end wall is provided with a first concave part, the shape of the side surrounding wall is matched with the edge of the end wall, and the side surrounding wall is provided with a second concave part corresponding to the first concave part to form the mounting groove.

The support body of heat exchanger support frame includes end wall and side wall, and the end wall can be with the end face contact of heat exchanger, and the edge connection of side wall and end wall can strengthen the structural strength of heat exchanger support frame to the reinforcing is to the support effect of heat exchanger. The shape of side wall and the marginal looks adaptation of end wall, be equipped with first concave part and second concave part on end wall and the side wall respectively, the corresponding setting of second concave part on first concave part on the end wall and the side wall, the second concave part is used for forming the mounting groove, and the terminal surface of heat exchanger is surpassed in the sealing member extensible on the heat exchanger to stretch into the mounting groove of heat exchanger support frame, in order to strengthen the sealed effect between heat exchanger support frame and the sealing member.

In some exemplary embodiments, the end wall includes a first support portion for supporting a first sub heat exchanger of the heat exchanger and a second support portion for supporting a second sub heat exchanger of the heat exchanger;

the side wall is including surrounding the first side wall of first supporting part, surrounding the second side wall of second supporting part and set up in first side wall with switching wall between the second side wall, first side wall with contained angle has between the second side wall, the second concave part set up in switching wall.

The end wall of the heat exchanger support frame comprises a first support part and a second support part, the heat exchanger comprises a first sub heat exchanger and a second sub heat exchanger, and the first sub heat exchanger and the second sub heat exchanger are respectively supported on the first support part and the second support part. The sealing member is arranged at the joint of the first sub heat exchanger and the second sub heat exchanger to seal the gap at the joint of the first sub heat exchanger and the second sub heat exchanger, so that the problems of air leakage, condensation and the like at the gap are prevented.

The side wall of heat exchanger support frame is including the first side wall, switching wall and the second side wall that set gradually, and wherein, first side wall surrounds first supporting part, and second side wall surrounds the second supporting part, and has the contained angle between first side wall and the second side wall, and the switching wall realizes being connected between first side wall and the second side wall. The second recess on the side surrounding wall is provided on the transfer wall so that an end of the sealing member provided at the junction of the first and second sub heat exchangers is received in the mounting groove.

In some exemplary embodiments, a groove depth of the mounting groove is set to be greater than a thickness of the sealing member.

The groove depth of mounting groove is greater than the thickness of sealing member for the sealing member can hide in the mounting groove completely, and the sealing member can not outstanding in the surface of heat exchanger support frame, so that when being used for the indoor set of air conditioning with this heat exchanger support frame, scrape when avoiding the face frame installation of indoor set of air conditioning or scrape the sealing member off.

In some exemplary embodiments, the mounting groove has a cross-sectional area that gradually decreases in a direction from the notch of the mounting groove to the bottom of the groove.

Along the direction from the notch of the mounting groove to the groove bottom, the sectional area of the mounting groove is gradually reduced, so that the opening area of the notch of the mounting groove is large, and the sealing element can be conveniently mounted in the mounting groove.

In some exemplary embodiments, the mounting groove has a V-shape, a U-shape, or a trapezoid shape.

The mounting groove is V-arrangement or U-shaped or trapezoidal, and the mounting groove of being convenient for on the one hand is processed, and on the other hand can make the open area of the notch of mounting groove great, and the sealing member of being convenient for is installed in the mounting groove.

In some exemplary embodiments, the end of the side surrounding wall connected with the end wall is provided with a flanging rib extending to the side away from the end wall.

The one end that side leg and end wall are connected is equipped with the turn-ups muscle that extends to deviating from end wall one side, this turn-ups muscle can with the end face contact of heat exchanger, with the area of contact of increase heat exchanger support frame and heat exchanger, so that realize better sealed between heat exchanger support frame and the heat exchanger, the fin of protection heat exchanger in order to avoid the heat exchanger takes place the back chipping, and this turn-ups muscle protrusion in the surface of heat exchanger and the surface of sealing member, guarantee the face frame and assemble along the turn-ups muscle, avoid the face frame to scrape or scrape disconnected sealing member.

In some exemplary embodiments, the bead is disposed at the second side surrounding wall and a portion of the transfer wall between the mounting groove and the second side surrounding wall.

In the air conditioning indoor unit, first side wall and the first supporting part of heat exchanger support frame, and first sub heat exchanger is close to the rear side, second side wall and the second supporting part of heat exchanger support frame, and second sub heat exchanger is close to the front side, the switching wall is close to the upside, assemble from preceding backward during face frame assembly, consequently set up the turn-ups muscle in second side wall, and be located the switching wall between mounting groove and the second side wall, strengthen the sealed effect between heat exchanger support frame and the heat exchanger, when avoiding the heat exchanger back fragment, scrape or scrape disconnected sealing member when can avoiding the face frame assembly.

In some exemplary embodiments, the side walls are provided with guide ribs projecting to a side facing away from the end walls.

Set up the direction muscle on the side leg of heat exchanger support frame, can play the guide effect when the face frame assembly, make the face frame can assemble along the direction muscle, scrape in the face frame assembling process or scrape and cut off the sealing member.

In some exemplary embodiments, the guide rib is disposed on a portion of the wall surface of the transfer wall between the mounting groove and the second side wall.

The direction muscle sets up on the switching wall between mounting groove and second side wall, and when the face frame assembles from preceding backward like this, the direction muscle can lead with the internal face cooperation of the roof of face frame, scrapes or scrapes the sealing member when avoiding the face frame to assemble.

A heat exchanger assembly comprising:

a heat exchanger;

a seal disposed on the heat exchanger; and

in the heat exchanger support frame according to any one of the above embodiments, one end of the heat exchanger is fixed to the heat exchanger support frame, and an end portion of the sealing member is accommodated in the installation groove of the heat exchanger support frame.

The sealing member sets up on the heat exchanger, can seal the gap on the heat exchanger to prevent that the problem such as hourglass wind, production condensation from appearing. One end of the heat exchanger is fixed to the heat exchanger supporting frame, and the heat exchanger supporting frame can support the heat exchanger, so that the heat exchanger can be fixed conveniently. The tip of sealing member holds in the mounting groove of heat exchanger support frame for it is sealed tight between heat exchanger support frame and the sealing member, help improving problems such as leaking out, condensation.

In some exemplary embodiments, the sealing member is configured to be adhesively secured within the mounting groove.

The sealing member bonds and fixes in the mounting groove for the sealing member can firmly be fixed in the mounting groove, and is fixed effectual.

In some exemplary embodiments, the turnup ribs of the heat exchanger support frame are raised with respect to a surface of the heat exchanger.

The turn-ups muscle that sets up on the side leg of heat exchanger support frame is for the surperficial protrusion of heat exchanger, like this can be when the area of contact of increase heat exchanger support frame and heat exchanger, improve the sealed effect between heat exchanger support frame and the heat exchanger, can avoid the heat exchanger to take place to scrape when falling piece, face frame assembly or scrape the emergence of disconnected sealing member scheduling problem.

In some exemplary embodiments, the heat exchanger includes a first sub heat exchanger and a second sub heat exchanger, one ends of the first sub heat exchanger and the second sub heat exchanger are connected, the sealing member is disposed at a connection of the first sub heat exchanger and the second sub heat exchanger, and the first sub heat exchanger and the second sub heat exchanger are respectively supported by using a first supporting portion and a second supporting portion of the heat exchanger supporting frame.

The sealing member is arranged at the joint of the first sub heat exchanger and the second sub heat exchanger to seal the gap at the joint of the first sub heat exchanger and the second sub heat exchanger, so that the problems of air leakage, condensation and the like at the gap are prevented. The first sub heat exchanger and the second sub heat exchanger are respectively supported on the first supporting part and the second supporting part of the heat exchanger supporting frame, so that the heat exchanger supporting frame can stably support the first sub heat exchanger and the second sub heat exchanger.

An indoor unit of an air conditioner comprises the heat exchanger assembly provided by any one of the embodiments, so that all the beneficial effects are achieved, and details are not repeated herein.

In some exemplary embodiments, the air conditioning indoor unit further includes a face frame covering an outer side of the heat exchanger assembly, and the guide rib of the heat exchanger support frame of the heat exchanger assembly is configured to be fitted to an inner wall surface of the face frame to guide the assembly of the face frame.

The guide ribs of the heat exchanger support frame can be matched with the inner wall surface of the face frame for guiding the assembly of the face frame, so that the face frame can be assembled along the guide ribs, and the sealing element is prevented from being scraped or broken in the assembly process of the face frame.

An air conditioner comprises the heat exchanger assembly provided in any one of the above embodiments, so that all the beneficial effects are achieved, and the details are not repeated herein.

Drawings

Fig. 1 is a first schematic structural diagram of a heat exchanger support frame according to an embodiment of the utility model;

FIG. 2 is a second schematic structural diagram of a heat exchanger support frame according to an embodiment of the present invention;

FIG. 3 is a third schematic structural view of a heat exchanger support frame according to an embodiment of the present invention;

FIG. 4 is a first structural schematic diagram of a heat exchanger support frame according to an embodiment of the utility model;

FIG. 5 is a second structural schematic diagram of a heat exchanger support frame according to an embodiment of the utility model;

FIG. 6 is a third schematic view of a heat exchanger support bracket according to an embodiment of the utility model;

FIG. 7 is a schematic structural diagram of a heat exchanger support bracket according to another embodiment of the utility model;

FIG. 8 is an exploded view of a heat exchanger assembly according to an embodiment of the present invention;

fig. 9 is a first exploded schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 10 is an enlarged view of the portion A of FIG. 9;

fig. 11 is a second exploded schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100-heat exchanger component, 1-heat exchanger, 11-first heat sub-exchanger, 12-second heat sub-exchanger, 2-seal, 3-heat exchanger support frame, 31-end wall, 311-first support section, 312-second support section, 313-first support hole, 314-second support hole, 315-first recess, 32-side wall, 321-first side wall, 322-second side wall, 323-transfer wall, 324-second recess, 33-mounting groove, 34-flanging rib, 35-guide rib, 200-face frame.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3 and 8 to 10, an embodiment of the present invention provides a heat exchanger support bracket 3, and the heat exchanger support bracket 3 can be used for supporting a heat exchanger 1.

The heat exchanger support frame 3 is arranged to comprise a support body provided with a mounting groove 33, which mounting groove 33 is arranged to accommodate the sealing element 2 on the heat exchanger 1.

The sealing element 2 on the heat exchanger 1 is accommodated in the mounting groove 33 on the bracket body, so that the sealing between the heat exchanger support frame 3 and the sealing element 2 on the heat exchanger 1 is tight, and the problems of air leakage, condensation and the like of the heat exchanger 1 are improved.

In some exemplary embodiments, as shown in fig. 1-3, 8-10, the support body is configured to include an end wall 31. The heat exchanger support frame 3 is located at one end (e.g., the left end) of the heat exchanger 1, and supports an end portion (e.g., the left end) of the heat exchanger 1, and an end surface (e.g., the right end) of the end wall 31 of the support body may contact an end surface (e.g., the left end) of the heat exchanger 1.

As shown in fig. 1-3, 8-10, the support body is arranged to further comprise side enclosure walls 32, the side enclosure walls 32 being arranged to be connected with the edges of the end walls 31, and the side enclosure walls 32 being shaped to fit the shape of the edges of the end walls 31. The side wall 32 extends towards one end of the end wall 31, i.e. away from the heat exchanger 1 (e.g. to the left). The arrangement of the side surrounding wall 32 can enhance the structural strength of the heat exchanger support frame 3, so as to enhance the supporting effect on the heat exchanger 1.

As shown in fig. 1, the edge of the end wall 31 of the supporting body is provided with a first recess 315, the side wall 32 adapted to the shape of the edge of the end wall 31 is provided with a second recess 324, and the first recess 315 on the end wall 31 and the second recess 324 on the side wall 32 are correspondingly arranged, and the second recess 324 can be used to form the mounting groove 33. The sealing element 2 on the heat exchanger 1 can extend beyond the end face of the heat exchanger 1 and extend into the mounting groove 33 of the heat exchanger support frame 3 so as to enhance the sealing effect between the heat exchanger support frame 3 and the sealing element 2.

In some exemplary embodiments, as shown in fig. 8 to 10, the heat exchanger 1 is configured to include a first sub heat exchanger 11 and a second sub heat exchanger 12, one end of the first sub heat exchanger 11 and one end of the second sub heat exchanger 12 are connected, and an included angle is formed between the first sub heat exchanger 11 and the second sub heat exchanger 12. The sealing member 2 is disposed at a junction of the first sub heat exchanger 11 and the second sub heat exchanger 12 to seal a gap between the first sub heat exchanger 11 and the second sub heat exchanger 12, thereby preventing problems such as air leakage and condensation from occurring at the gap.

Accordingly, as shown in fig. 1 to 3, the end wall 31 of the support body is provided to include a first support portion 311 and a second support portion 312, the first support portion 311 being provided for supporting the first sub heat exchanger 11, and the second support portion 312 being provided for supporting the second sub heat exchanger 12.

As shown in fig. 1 to 3, the side wall 32 of the support body is configured to include a first side surrounding wall 321, an adapting wall 323 and a second side surrounding wall 322, which are sequentially arranged, wherein the first side surrounding wall 321 is configured to surround the first support part 311, so as to enhance the structural strength of the first support part 311, and further enhance the support stability of the first sub heat exchanger 11; the second side surrounding wall 322 is disposed to surround the second supporting portion 312 to enhance the structural strength of the second supporting portion 312, thereby enhancing the supporting stability of the second sub heat exchanger 12; the first side wall 321 and the second side wall 322 are formed with an angle therebetween, and the transition wall 323 is disposed between the first side wall 321 and the second side wall 322 to realize the connection between the first side wall 321 and the second side wall 322.

A second recess on the side surrounding wall 32 for forming the mounting groove 33 is provided on the transit wall 323 such that the mounting groove 33 is located corresponding to the junction of the first and second sub heat exchangers 11 and 12 so that the end of the sealing member 2 is received in the mounting groove 33.

In some exemplary embodiments, as shown in fig. 10, the groove depth of the installation groove 33 is greater than the thickness of the sealing element 2, so that the sealing element 2 can be completely hidden in the installation groove 33, and the sealing element 2 does not protrude from the surface of the heat exchanger support frame 3 (e.g., does not protrude from the surface of the side wall 32), so as to avoid scraping or scraping the sealing element 2 when other components of the air conditioning indoor unit (e.g., the face frame 200) are installed when the heat exchanger support frame 3 is used in the air conditioning indoor unit.

In some exemplary embodiments, the width of the mounting groove 33 is set to be similar to or slightly smaller than the width of the sealing member 2, for example, the width of the mounting groove 33 may be ± 2mm of the width of the sealing member 2. Of course, the relationship between the width of the mounting groove 33 and the width of the sealing member 2 is not limited to the foregoing, and may be adjusted as needed.

In some exemplary embodiments, as shown in fig. 4 to 6, the sectional area of the mounting groove 33 is set to be gradually reduced in a direction from the notch of the mounting groove 33 to the bottom of the groove, so that the opening area of the notch of the mounting groove 33 is large to facilitate the mounting of the sealing member 2 into the mounting groove 33.

In some exemplary embodiments, the mounting groove 33 is configured to have a trapezoidal (as shown in FIG. 6) or U-shaped (as shown in FIG. 5) or V-shaped (as shown in FIG. 4) cross-section.

The section of the mounting groove 33 is trapezoidal, U-shaped or V-shaped, so that on one hand, the mounting groove 33 is convenient to process, on the other hand, the opening area of the notch of the mounting groove 33 is large, and the sealing element 2 is convenient to mount in the mounting groove 33.

Of course, the section of the mounting groove 33 is not limited to be trapezoidal, U-shaped or V-shaped, and may be other shapes, such as circular arc, elliptic arc, etc.

In some exemplary embodiments, as shown in fig. 1-3, the end (e.g., left end) of the side surrounding wall 32 connected to the end wall 31 is provided with a flanging rib 34, and the flanging rib 34 extends to the side away from the end wall 31, i.e., the end wall 31 and the flanging rib 34 are respectively located at two sides of the side surrounding wall 32. The right end face of this turn-ups muscle 34 can be with the right-hand member face parallel and level of end wall 31 for turn-ups muscle 34 can contact with the left end face of heat exchanger 1, with the area of contact of increase heat exchanger support frame 3 and heat exchanger 1, so that realize better sealed between heat exchanger support frame 3 and the heat exchanger 1, protection heat exchanger 1 takes place the fall-back with the fin of heat exchanger 1, and this turn-ups muscle 34 protrusion in the surface of heat exchanger 1 and the surface of sealing member 2, make the face frame 200 of air conditioning indoor set can assemble along turn-ups muscle 34, avoid face frame 200 to scrape or scrape disconnected sealing member 2.

In some exemplary embodiments, as shown in fig. 1-3, the turnup rib 34 is disposed on the side of the recess away from the first side wall 321, and the turnup rib 34 is disposed on both the second side wall 322 and the transition wall 323. That is, the burring rib 34 is provided on the second side circumferential wall 322 and the portion of the transit wall 323 between the mounting groove 33 and the second side circumferential wall 322.

As shown in fig. 8 to 11, in the air conditioning indoor unit, the first side surrounding wall 321 and the first support portion 311 of the heat exchanger support frame 3 and the first sub heat exchanger 11 are close to the rear side, the second side surrounding wall 322 and the second support portion 312 of the heat exchanger support frame 3 and the second sub heat exchanger 12 are close to the front side, and the intermediate wall 323 is close to the upper side. The assembly is carried out from front to back during the assembly of the face frame 200, so that the flanging rib 34 is arranged on the second side surrounding wall 322 and the switching wall 323 at the front side of the mounting groove 33, the sealing effect between the heat exchanger supporting frame 3 and the heat exchanger 1 is enhanced, the heat exchanger 1 is prevented from being rewound, meanwhile, the sealing element 2 can be prevented from being scraped or broken during the assembly of the face frame 200, the damage to the sealing element 2 is avoided, and the assembly efficiency is improved.

In some exemplary embodiments, the height of the turnup rib 34 is set to about 4mm, such as 4mm to 6mm (e.g., 5 mm). Of course, the height of the bead 34 is not limited to the foregoing, and may be adjusted as needed.

In some exemplary embodiments, as shown in fig. 7, the side wall 32 is provided with a guiding rib 35, the guiding rib 35 protrudes to the side away from the end wall 31, and the guiding rib 35 is located on the side (e.g., right side) of the flanging rib 34 away from the end wall 31.

The setting of direction muscle 35 can play the guide effect when face frame 200 assembles, makes face frame 200 assemble along direction muscle 35, avoids scraping or scraping apart sealing member 2 in the face frame 200 assembling process.

In some exemplary embodiments, as shown in fig. 7, the guiding rib 35 is disposed on the switching wall 323 and is located on a side of the mounting groove 33 away from the first side surrounding wall 321, that is, the guiding rib 35 is disposed on a portion of the wall surface of the switching wall 323 located between the mounting groove 33 and the second side surrounding wall 322, so that the guiding rib 35 can be disposed on a portion of the switching wall 323 located on the front side of the mounting groove 33, so that when the face frame 200 is assembled from front to back, the guiding rib 35 can cooperate with the inner wall surface of the top wall of the face frame 200 to guide, and avoid scraping or cutting the sealing member 2 when the face frame 200 is assembled.

In some exemplary embodiments, one or more guide ribs 35 may be provided on the transition wall 323. As shown in fig. 7, the transfer wall 323 is provided with two guide ribs 35, the guide ribs 35 extend along the longitudinal direction (i.e., the circumferential direction) of the side surrounding wall 32, the two guide ribs 35 are arranged side by side, and a space is provided between the two guide ribs 35. Of course, the number of the guide ribs 35 is not limited to two, and may be adjusted as needed.

Embodiments of the present invention also provide a heat exchanger assembly 100. As shown in fig. 8, the heat exchanger 1 is arranged to include the heat exchanger 1, the sealing member 2 and the heat exchanger support frame 3 of any one of the above embodiments.

As shown in fig. 9-11, the sealing member 2 is disposed on the heat exchanger 1, and can seal the gap on the heat exchanger 1 to prevent air leakage, condensation, and other problems.

One end (such as the left end) of the heat exchanger 1 is set to be fixed to the heat exchanger support frame 3, and the heat exchanger support frame 3 can support the heat exchanger 1, so that the heat exchanger 1 is convenient to fix. The end part (such as the left end part) of the sealing element 2 is accommodated in the installation groove 33 of the heat exchanger support frame 3, so that the sealing between the heat exchanger support frame 3 and the sealing element 2 is tight, and the problems of air leakage, condensation and the like are improved.

In some exemplary embodiments, the sealing element 2 is configured to be adhesively fixed in the mounting groove 33, so that the sealing element 2 can be firmly fixed in the mounting groove 33 with good fixing effect.

Of course, the sealing element 2 can also be fixed in the mounting groove 33 in other ways.

In some exemplary embodiments, as shown in fig. 9 and 10, the heat exchanger support frame 3 has the flanging rib 34, and the flanging rib 34 is arranged to protrude relative to the surface of the heat exchanger 1, so that the contact area between the heat exchanger support frame 3 and the heat exchanger 1 can be increased, the sealing effect between the heat exchanger support frame 3 and the heat exchanger 1 can be improved, and meanwhile, the problems of the heat exchanger 1 such as the occurrence of the problem of the back-chipping and the scraping or cutting of the sealing element 2 during the assembly of the face frame 200 can be avoided.

In some exemplary embodiments, as shown in fig. 8 to 10, the heat exchanger 1 is configured to include a first sub heat exchanger 11 and a second sub heat exchanger 12, the first sub heat exchanger 11 is configured to be located at a rear side of the second sub heat exchanger 12, a top end of the first sub heat exchanger 11 is connected to a top end of the second sub heat exchanger 12, and a sealing member 2 is disposed at a joint of the top ends of the first sub heat exchanger 11 and the second sub heat exchanger 12 to seal a gap at the joint, thereby preventing air leakage, condensation and the like at the gap.

Wherein, sealing member 2 can be fixed to first sub heat exchanger 11 and second sub heat exchanger 12 by bonding, and the adhesion is strong for sealing member 2 is difficult for appearing the condition such as upwarp, deformation, has ensured sealed effect. Of course, the seal 2 may also be fixed to the first and second sub heat exchangers 11, 12 by other means, such as a snap fit or the like.

The first sub heat exchanger 11 is disposed to be supported on the first supporting portion 311 of the heat exchanger supporting bracket 3, and the second sub heat exchanger 12 is disposed to be supported on the second supporting portion 312 of the heat exchanger supporting bracket 3, so that the heat exchanger supporting bracket 3 stably supports the first sub heat exchanger 11 and the second sub heat exchanger 12.

As shown in fig. 1, a plurality of first support holes 313 are provided on the first support portion 311 of the heat exchanger support frame 3, the first support holes 313 penetrate through the end wall 31 of the heat exchanger support frame 3 (penetrate through the end wall 31 along the wall thickness direction), and the first support holes 313 may be kidney-shaped, and the bent tube at the end of the first sub heat exchanger 11 may penetrate through the first support holes 313, so as to support the first sub heat exchanger 11 by the first support portion 311.

A plurality of second support holes 314 are formed in the second support portion 312 of the heat exchanger support frame 3, the second support holes 314 penetrate through the end wall 31 of the heat exchanger support frame 3 (penetrate through the end wall 31 along the wall thickness direction), the second support holes 314 may be waist-shaped, and the bent pipe at the end of the second sub heat exchanger 12 may pass through the second support holes 314, so as to support the second sub heat exchanger 12 by the second support portion 312.

In some exemplary embodiments, the sealing element 2 is arranged as a sealing sponge, the sponge is low in cost, and has good heat insulation and heat preservation effects and shock absorption effects, so that the problems of condensation, expansion with heat, contraction with cold and the like of the indoor unit of the air conditioner can be better solved. Of course, the sealing member 2 is not limited to the sealing sponge, and may be made of other materials.

An embodiment of the present invention further provides an air conditioning indoor unit, as shown in fig. 9 to 11, including the heat exchanger assembly 100 provided in any one of the above embodiments, so that all the above beneficial effects are achieved, and details are not described herein again.

The heat exchanger assembly 100 is used for an air conditioning indoor unit, and the heat exchanger 1 can also be called an evaporator.

In some exemplary embodiments, as shown in fig. 9 to 11, the air conditioning indoor unit further includes a face frame 200, and the face frame 200 is disposed to cover an outer side of the heat exchanger assembly 100.

The guide ribs 35 of the heat exchanger support frame 3 can be matched with the inner wall surface (such as the inner wall surface of the top wall) of the face frame 200 for guiding the assembly of the face frame 200, so that the face frame 200 can be assembled along the guide ribs 35, and the sealing element 2 is prevented from being scraped or broken in the assembly process of the face frame 200.

An embodiment of the present invention further provides an air conditioner, including the heat exchanger assembly 100 provided in any one of the above embodiments, so that all the above beneficial effects are achieved, and details are not described herein again.

The air conditioner can be a split air conditioner, and comprises an air conditioner indoor unit and an air conditioner outdoor unit connected with the air conditioner indoor unit, and the heat exchanger assembly 100 is arranged in the air conditioner indoor unit. The air conditioner can also be an integrated air conditioner, such as a mobile air conditioner or a window type air conditioner.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a heat exchanger support frame which characterized in that, includes the support body, the support body is equipped with the mounting groove that holds the sealing member on the heat exchanger.

2. The heat exchanger support bracket of claim 1, wherein the support body comprises an end wall and a side enclosing wall, the side enclosing wall is connected with the edge of the end wall, the edge of the end wall is provided with a first recess, the shape of the side enclosing wall is matched with the edge of the end wall, and the side enclosing wall is provided with a second recess corresponding to the first recess to form the mounting groove.

3. The heat exchanger support bracket of claim 2 wherein the end wall includes a first support portion for supporting a first sub-heat exchanger of the heat exchanger and a second support portion for supporting a second sub-heat exchanger of the heat exchanger;

4. The heat exchanger support bracket of any one of claims 1 to 3, wherein a groove depth of the mounting groove is set to be greater than a thickness of the sealing member.

5. The heat exchanger support bracket of any one of claims 1 to 3, wherein the mounting groove has a gradually decreasing cross-sectional area in a direction from the notch of the mounting groove to the bottom of the groove.

6. The heat exchanger support bracket of any one of claims 1 to 3, wherein the mounting groove is V-shaped, U-shaped or trapezoidal in cross-section.

7. The heat exchanger support bracket of claim 3, wherein the end of the side enclosure wall connected to the end wall is provided with a flanging rib extending away from the end wall.

8. The heat exchanger support bracket of claim 7, wherein the turnup bead is disposed on the second side perimeter wall and a portion of the transition wall between the mounting slot and the second side perimeter wall.

9. The heat exchanger support bracket of claim 7 wherein said side wall is provided with guide ribs projecting to a side facing away from said end wall.

10. The heat exchanger support bracket of claim 9, wherein the guide rib is provided to a portion of the wall surface of the transfer wall between the mounting groove and the second side peripheral wall.

11. A heat exchanger assembly, comprising:

a heat exchanger;

a seal disposed at the heat exchanger; and

the heat exchanger support bracket of any one of claims 1 to 10, one end of the heat exchanger being secured to the heat exchanger support bracket, an end of the seal being received within a mounting slot of the heat exchanger support bracket.

12. The heat exchanger assembly of claim 11, wherein the seal member is adhesively secured within the mounting groove.

13. The heat exchanger assembly according to claim 11 or 12, wherein the turnup ribs of the heat exchanger support frame are protruded with respect to the surface of the heat exchanger.

14. The heat exchanger assembly according to claim 11 or 12, wherein the heat exchanger comprises a first sub heat exchanger and a second sub heat exchanger, one ends of the first sub heat exchanger and the second sub heat exchanger are connected, the sealing member is disposed at a connection of the first sub heat exchanger and the second sub heat exchanger, and the first sub heat exchanger and the second sub heat exchanger are supported by using a first supporting portion and a second supporting portion of the heat exchanger supporting frame, respectively.

15. An indoor unit of an air conditioner, characterized by comprising the heat exchanger assembly as recited in any one of claims 11 to 14.

16. An indoor unit of an air conditioner according to claim 15, further comprising a face frame covering an outer side of the heat exchanger assembly, wherein guide ribs of a heat exchanger support frame of the heat exchanger assembly are provided to be engaged with an inner wall surface of the face frame for guiding the fitting of the face frame.

17. An air conditioner characterized by comprising the heat exchanger assembly as recited in any one of claims 11 to 14.