CN216308007U - Heat exchanger mounting structure and air conditioner - Google Patents
Heat exchanger mounting structure and air conditioner Download PDFInfo
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- CN216308007U CN216308007U CN202123024505.6U CN202123024505U CN216308007U CN 216308007 U CN216308007 U CN 216308007U CN 202123024505 U CN202123024505 U CN 202123024505U CN 216308007 U CN216308007 U CN 216308007U
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Abstract
The utility model discloses a heat exchanger mounting structure and an air conditioner, wherein the heat exchanger mounting structure comprises: the heat exchanger comprises a heat exchanger body and two side plates which are arranged on two opposite sides of the heat exchanger body respectively, wherein the two side plates are folded with the same side towards a first direction to form first flanges, the first flanges are used for being connected with an air duct of the air conditioner, and the two side plates are arranged in the same mode. The technical scheme of the utility model can avoid the problem of misassembly of the two side plates of the heat exchanger and improve the assembly efficiency of the heat exchanger.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a heat exchanger mounting structure and an air conditioner.
Background
The heat exchanger of the air conditioner is usually installed together with the air duct, so that the gas after heat exchange of the heat exchanger can flow into the air duct more and flow to the outer side of the air conditioner through the air duct, thereby achieving better heat exchange effect. The existing heat exchanger is usually installed by utilizing the side plates on two sides and the air duct, but the parts of the two side plates are usually influenced by the arrangement structure of the heat exchange tubes and the installation structure of the air duct, and are arranged in different structures. Because the outline and the structure of the two side plates are very close, workers can easily mix the two side plates, and the misassembly problem is frequent.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a heat exchanger mounting structure, aiming at avoiding the problem of misassembly of two side plates of a heat exchanger and improving the assembly efficiency of the heat exchanger.
In order to achieve the above object, the present invention provides a heat exchanger mounting structure comprising:
the heat exchanger comprises a heat exchanger body and two side plates which are arranged on two opposite sides of the heat exchanger body respectively, wherein the two side plates are folded with the same side towards a first direction to form first flanges, the first flanges are used for being connected with an air duct of the air conditioner, and the two side plates are arranged in the same mode.
Optionally, the side plate is further provided with a second flange arranged opposite to the first flange, and the heat exchanger body is located between the second flange and the first flange.
Optionally, the second turn-ups is equipped with the second installation department, the second installation department be used for with the water collector of air conditioner is connected.
Optionally, the second installation portion is provided with a plurality of, and is a plurality of the second installation portion is along the length direction interval distribution of sideboard.
Optionally, the second installation part is a threaded bottom hole, the heat exchanger installation structure further comprises a water pan, the water pan corresponds to two threaded bottom holes and is provided with a positioning hole and an adjusting hole, and the adjusting hole and the positioning hole are distributed at intervals in the first direction.
Optionally, the side plate has a first pre-perforated area for mounting a first type of the heat exchanger body and a second pre-perforated area for mounting a second type of the heat exchanger body.
Optionally, the first pre-perforated area and the second pre-perforated area are arranged in sequence in a direction from the side plate toward the air duct.
Optionally, the heat exchanger body includes many heat exchange tubes, first trompil district is followed a plurality of pipeline arranged holes have been laid at the width direction interval of sideboard, the pipeline arranged hole includes follows a plurality of pipe erection holes of the length direction interval distribution of sideboard, the pipe erection hole is used for supplying the installation is worn to establish by the heat exchange tube.
Optionally, the heat exchanger mounting structure further comprises an air duct, the air duct comprises an air duct body and two sliding chutes arranged on the air duct body, and the two sliding chutes correspond to the two first flanges; the first turnover edge is inserted into the sliding groove in a sliding mode along a second direction, and the second direction and the first direction are arranged in an intersecting mode.
The utility model also provides an air conditioner which comprises the heat exchanger mounting structure.
According to the technical scheme, the first flanging of the two side plates is arranged to be turned towards the same direction, namely the first flanging, so that the two side plates can be arranged to be identical in structure under sufficient conditions, namely the two side plates are arranged to be identical in part. In this embodiment, the structures of the two side plates are set to be the same. Therefore, after the side plate parts are taken by workers, the side plate parts can be randomly installed on the left side and the right side of the heat exchanger, namely, the effect of preventing misassembly can be achieved, and the assembling efficiency is improved; secondly, the material management of the sideboard part can be simplified, and the material management cost is further reduced; in addition, since only one part of the mold is developed, the development cost of the mold can be reduced, and the overall development cost of the air conditioner can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of a heat exchanger mounting structure according to the present invention;
FIG. 2 is another schematic structural view of the heat exchanger mounting structure of FIG. 1;
FIG. 3 is a front view of the heat exchanger mounting structure of FIG. 2;
FIG. 4 is a cross-sectional view of the heat exchanger mounting structure of FIG. 3 at A-A;
FIG. 5 is a schematic view of the edge plate of FIG. 2;
FIG. 6 is a front view of the edge panel of FIG. 5;
FIG. 7 is a schematic view of an edge plate of another embodiment of the heat exchanger mounting structure of the present invention;
FIG. 8 is a front view of the edge panel of FIG. 7;
FIG. 9 is a schematic view of the mounting of the edge plates and air chute of FIG. 2;
FIG. 10 is a schematic view of the air duct of FIG. 9;
FIG. 11 is another schematic view of the air duct of FIG. 9.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 10 | |
211 | |
|
| 11 | |
220 | |
|
| 12 | |
221 | First turned-over |
|
| 111 | |
222 | Second turned-over |
|
| 112 | Fourth turned-over |
223 | Second mounting part | |
| 113 | A |
224 | First pre-perforated |
|
| 114 | |
225 | Second pre-perforated |
|
| 115 | |
226 | |
|
| 116 | Abutting |
30 | |
|
| 117 | |
31 | Locating |
|
| 118 | Second |
32 | Adjusting hole | |
| 20 | Heat exchanger | 220 | Side board | |
| 210 | Heat exchanger body |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The heat exchanger of the air conditioner is usually installed together with the air duct, so that the gas after heat exchange of the heat exchanger can flow into the air duct more and flow to the outer side of the air conditioner through the air duct, thereby achieving better heat exchange effect. The existing heat exchanger is usually installed by utilizing the side plates on two sides and the air duct, but the parts of the two side plates are usually influenced by the arrangement structure of the heat exchange tubes and the installation structure of the air duct, and are arranged in different structures. Because the outline and the structure of the two side plates are very close, workers can easily mix the two side plates, and the misassembly problem is frequent.
In view of this, the present invention proposes a heat exchanger mounting structure, refer to fig. 1 to 4, wherein, in fig. 2, a first direction refers to a direction from the right side of the heat exchanger to the left side, a second direction refers to a direction from the bottom side of the heat exchanger to the top side, and a third direction refers to a direction from the air duct to the heat exchanger; in an embodiment of the present invention, the heat exchanger mounting structure includes:
the heat exchanger 20 comprises a heat exchanger body 210 and two side plates 220 respectively arranged on two opposite sides of the heat exchanger body 210, wherein the two side plates 220 are provided with side edges close to the air conditioner air duct 10, the side edges of the two side plates 220 are respectively turned over towards a first direction to form first turned edges 221, the two first turned edges 221 are used for being connected with the air duct 10 of the air conditioner, and the structures of the two side plates 220 are arranged in the same way.
According to the technical scheme of the utility model, the first turned edges 221 of the two side plates 220 are turned towards the same direction, namely towards the first direction, so that the two side plates 220 can be set to have the same structure under sufficient conditions, namely, the two side plates 220 are set to be the same part. In this embodiment, the two side plates 220 are configured identically. Therefore, after the worker takes the side plate 220 parts, the side plate can be randomly installed on the left side and the right side of the heat exchanger 20, namely, the effect of preventing wrong installation can be achieved, and the assembling efficiency is improved; secondly, the material management of the side plate 220 parts can be simplified, and the material management cost is further reduced; in addition, since only one part of the mold is developed, the development cost of the mold can be reduced, and the overall development cost of the air conditioner can be reduced. Of course, the two edge plates 220 may be configured differently, i.e., the two edge plates 220 are configured as two distinct pieces. Regardless of whether the structures of the two side plates 220 are the same, the folded first turned-over edge 221 can reinforce the structural strength of the side plates 220, and can be connected with the air duct 10 at a position with higher structural strength, so that the reliability of the installation of the heat exchanger 20 and the air duct 10 can be improved.
Referring to fig. 4 and 5, in the present embodiment, further, the side plate 220 is further provided with a second flange 222 disposed opposite to the first flange 221, and the heat exchanger body 210 is located between the second flange 222 and the first flange 221. The second flange 222 also can reinforce the structural strength of the edge plate 220, so that the edge plate 220 can be more reliably mounted to the air duct 10, and a more reliable mounting effect can be provided for the heat exchanger body 210.
In this embodiment, optionally, the two side plates 220 include a first side plate and a second side plate sequentially arranged along a first direction, the heat exchange tube of the heat exchanger includes a main tube section and an elbow, the main tube section has a welding end penetrating through the first side plate, and the elbow is welded to the welding end. Without loss of generality, the heat exchange tube 211 is usually made of copper or aluminum, and the corresponding heat exchangers are called copper tube heat exchangers and aluminum tube heat exchangers, wherein the side plates of the aluminum tube heat exchangers are usually made of aluminum. So, make first turn-ups 221 and second turn-ups 222 all turn over along deviating from the direction of heat exchange tube 211 welding end and turn over, for the aluminum pipe heat exchanger, when welding operation is carried out to the welding end and the elbow of heat exchange tube, can avoid first turn-ups 221 and second turn-ups 222 of aluminium material to be damaged by welding gun or the splash of high temperature meltings. It can be understood that this heat exchanger mounting structure also is applicable to copper pipe heat exchanger, and promptly, this sideboard can be applicable to copper pipe heat exchanger's air conditioner product, can be applicable to aluminum pipe heat exchanger's air conditioner product again to improve sideboard 220's suitability, and then reduce the development cost of air conditioner.
Referring to fig. 1, 2 and 5, in the present embodiment, optionally, the second flange 222 is provided with a second mounting portion 223, and the second mounting portion 223 is used to connect with the water collector 30. So, add another mounting point for heat exchanger body 210 through second installation portion 223, and install with water collector 30, can further improve heat exchanger body 210's installation reliability and stability.
Referring to fig. 1, 2 and 4, in this embodiment, optionally, the second mounting portion 223 is a threaded bottom hole, the heat exchanger mounting structure further includes a water pan 30, the water pan 30 is provided with a positioning hole 31 and an adjusting hole 32 corresponding to the two threaded bottom holes, and the adjusting hole 32 and the positioning hole 31 are distributed at an interval in the first direction. It should be noted that, the size of the positioning hole 31 is adapted to the threaded bottom hole, and the size of the adjusting hole 32 in the first direction is larger than that of the threaded bottom hole, so that when the side plate 220 is locked to the water collector 30 by using the screw, the adjusting hole 32 can effectively offset the influence caused by the dimensional manufacturing tolerance and the assembly tolerance of the heat exchanger 20 and the dimensional manufacturing tolerance of the water collector 30, thereby facilitating the installation of workers and improving the assembly efficiency. Secondly, the adjusting holes 32 are utilized to enable the water pan 30 to be matched with heat exchangers 20 of different models, which is beneficial to the platform design of the water pan 30, thereby reducing the product development cost of the air conditioner. Furthermore, the fixing mode of screw locking is adopted, the mounting structure of the second mounting part 223 and the water receiving tray 30 can be simplified, the manufacturing cost of the air conditioner is reduced, the mounting operation of screw connection is simple and convenient, and the assembly efficiency can be improved. Specifically, the positioning hole 31 may be a circular hole or a regular polygonal hole adapted to the threaded bottom hole, while the adjusting hole 32 may be a rectangular hole or a waist-shaped hole or an elliptical hole, and the long axis of the adjusting hole 32 extends along the first direction. However, the design is not limited thereto, in other embodiments, the second mounting portion may also be a clamping convex portion disposed on one side of the second flange away from the heat exchanger body, the water receiving tray is provided with a clamping hole corresponding to the clamping convex portion, and the clamping convex portion is clamped in the clamping hole.
Referring to fig. 1, 3 and 5, in the present embodiment, optionally, the plurality of threaded bottom holes are provided, and the plurality of threaded bottom holes are distributed at intervals along the second direction. So, have at least a screw bottom hole to set up as reserving the mounting hole, make the heat exchanger body 210 or the water collector 30 of the sideboard 220 part of the same structure can the different models of adaptation to be favorable to the platformization design of sideboard 220, and then reduce the whole development cost of air conditioner.
Referring to fig. 5 and 6, in which fig. 5 is a schematic structural view of the side plate 220 of the present embodiment, and fig. 6 is a front view of the side plate 220 in fig. 5, the side plate 220 of the present embodiment is provided with a pipe installation hole 226 only in the first pre-opened hole region 224, and can be installed in a manner of fitting with the heat exchanger body 210 of the first model. In this embodiment, optionally, the side plate 220 has a first pre-perforated area 224 and a second pre-perforated area 225, the first pre-perforated area 224 is used for installing the heat exchanger body 210 of the first model, and the first pre-perforated area 224 and the second pre-perforated area 225 are used together for installing the heat exchanger body 210 of the second model. It should be noted that, referring to fig. 2, the heat exchanger body 210 generally includes a plurality of heat exchange tubes 211; it is assumed that the first type heat exchanger body 210 is provided with a smaller number of heat exchange tubes 211, and the second type heat exchanger body is provided with a larger number of heat exchange tubes. Referring to fig. 7 and 8 again, fig. 7 is a schematic structural view of an edge plate 220 ' of another embodiment, fig. 8 is a front view of the edge plate 220 ' of fig. 7, and the edge plate 220 ' of another embodiment is provided with pipe mounting holes 226 in a first pre-perforated area 224 and a second pre-perforated area 225, and can be mounted in a manner of being matched with a heat exchanger body of a second model. It can be understood that a plurality of pipeline installation holes 226 for the heat exchange tubes 211 to pass through are disposed on both the first pre-opened region 224 and the second pre-opened region 225, and at least a portion of the pipeline installation hole 226 corresponding to the heat exchange tube 211 of the second type product is the same as the pipeline installation hole 226 corresponding to the heat exchange tube 211 of the first type product in structure and installation position. It is understood that if the side plate 220 is provided with the pipe mounting holes 226 only in the first pre-perforated area 224, the side plate 220 of the first type can only be adapted to mount the heat exchanger body 210 of the first type; if the side plate 220 is provided with the pipe installation holes 226 in the first pre-opened region 224 and the second pre-opened region 225, the side plate 220 of the second type can be adapted to install the heat exchanger body 210 of the first type and the heat exchanger body 210 of the second type. It can be understood that if the second type side plate 220 is directly mounted to the first type heat exchanger body 210, the pipe mounting hole 226 on the second pre-opening region 225 is idle, which may cause a user to guess, for example, the user may think that the manufacturer has stolen the lower configuration, which may cause a complaint. Therefore, in order to avoid the occurrence of the situation causing the complaint of the user, the parts of the side plate 220 of different models are required to be used for the heat exchangers 20 of different models, and on the premise, the pipeline mounting hole 226 on the first pre-opened hole area 224 is set to be shared by the heat exchangers 20 of different models, so that the side plate 220 and the forming mold of the pipeline mounting hole 226 thereon can be at least partially shared, and further, the development cost of the mold can be reduced, and the overall development cost of the air conditioner can be reduced.
Referring to fig. 2, 5 and 6, in the present embodiment, further, the heat exchanger body 210 includes a plurality of heat exchange tubes 211, the first pre-perforated area 224 is provided with a plurality of tube row holes at intervals along the width direction of the side plate 220, the tube row holes include a plurality of tube installation holes 226 at intervals along the length direction of the side plate 220, and the tube installation holes 226 are used for installing the heat exchange tubes 211. The plurality means two or more. Thus, the plurality of pipe installation holes 226 on the first pre-opening region 224 are arranged in sequence, which is not only beneficial to improving the heat exchange efficiency of the heat exchanger body 210, but also can simplify the mold structure of the side plate 220, thereby reducing the mold development cost.
Referring to fig. 7 and 8, in this embodiment, further, the second pre-perforated section 225 is provided with at least one duct array comprising a plurality of duct mounting holes 226 spaced along the length of the edge plate 220. Thus, the plurality of pipe installation holes 226 on the second pre-opening region 225 are arranged in sequence, which is not only beneficial to improving the heat exchange efficiency of the heat exchanger body 210, but also can simplify the mold structure of the side plate 220, thereby reducing the mold development cost.
In this embodiment, the pipe installation hole 226 on the side plate 220 is optionally formed by punching in a punching process. Thus, the pipeline mounting holes 226 on the first pre-perforated area 224 and the second pre-perforated area 225 can be formed by two punching processes, and the pipeline mounting holes 226 on the second pre-perforated area 225 can be selectively formed according to product requirements, so that the side plates 220 with different structures can share part of the forming die, the die development cost is reduced, and the overall development cost of the air conditioner is reduced. Specifically, the side plate 220 may be formed by a stamping and drawing process or an extrusion forming process to form a first flange 221 and a second flange 222, and then the side plate 220 is sent to a first punching process, and a first punching die is used to punch a pipe installation hole 226 on a first pre-opening hole area 224, so as to directly obtain a first type side plate 220 part capable of being adapted to install the first type heat exchanger body 210; if a second type side plate 220' part which can be matched with and installed on the second signal heat exchanger body is obtained, the first type side plate 220 part can be continuously sent to a second punching procedure, and the second punching mould is used for punching out the pipeline installation hole 226 on the second pre-opened hole area 225. Therefore, the first type side plate 220 and the second type side plate 220' at least share the drawing forming die or the extrusion forming die and the first punching die, so that the aim of reducing the development cost of the die is fulfilled, and the overall development cost of the air conditioner is further reduced. However, the design is not limited thereto, and in other embodiments, the side plates may be formed by injection molding, wherein the female injection mold dies of the two side plate parts of the first type and the second signal can be completely shared, and the male mold dies of the injection mold can be partially shared.
Referring to fig. 6 and 8, in the present embodiment, optionally, the first pre-perforated area 224 and the second pre-perforated area 225 are arranged in sequence in a direction from the edge plate 220 toward the air duct 10. Without loss of generality, the air duct 10 is usually built in the air conditioner, so that the side of the heat exchanger body 210 close to the air duct 10 is hidden in the air conditioner, and the side far from the air duct 10 is visible to the user. By disposing the second pre-perforated area 225 close to the air duct 10, the second pre-perforated area 225 can be hidden, that is, the appearance of the heat exchanger 20 can be the same for different types of air conditioner products as viewed from the outside. For example, as shown in fig. 4, the side of the first type heat exchanger body 210 away from the air duct 10 is approximately flush with the end surface of the second flange 222, and the side of the second type heat exchanger body away from the air duct can also be in this state. However, the present disclosure is not limited thereto, and in other embodiments, the second pre-opening region may be disposed in the first pre-opening region.
Referring to fig. 9 to 11, in this embodiment, optionally, the heat exchanger mounting structure further includes an air duct 10, the air duct 10 includes an air duct body 11 and two sliding chutes 12 disposed on side edges of the air duct body 11, the two sliding chutes 12 are disposed corresponding to the two first flanges 221, the first flanges 221 are slidably inserted into the sliding chutes 12 along a second direction, and the second direction intersects with the first direction. The second direction refers to the longitudinal direction of the edge plate 220, and the first direction is the thickness direction of the edge plate 220. In this way, the installation structure of the heat exchanger 20 and the air duct 10 can be simplified, the manufacturing cost can be reduced, and the installation operation of the first flange 221 slidably inserted into the chute 12 can be simplified, and the assembly efficiency can be improved. However, the design is not limited to this, in other embodiments, the heat exchanger mounting structure may further include an air duct, the air duct includes an air duct body and a clamping convex portion disposed on a side edge of the air duct body, the first flange is provided with a clamping hole corresponding to the clamping convex portion, and the clamping convex portion is clamped in the clamping hole.
Referring to fig. 10 and 11, in this embodiment, optionally, a third flange 111 extends along the first direction on a side edge of the air duct body 11, a fourth flange 112 extends along a direction toward the heat exchanger body 210 on the third flange 111, the fourth flange 112 is convexly provided with a first limiting portion 113 along a direction away from the first direction, and the third flange 111, the fourth flange 112, and the first limiting portion 113 together define the sliding slot 12. Thus, the third flange 111 and the fourth flange 112 can not only strengthen the side edge of the air duct body 11, but also limit the first flange 221 in the sliding groove 12 by matching with the first limiting part 113. The forming structure of the chute 12 is not only simple in structure, thereby being beneficial to reducing the manufacturing cost of the air duct 10, but also has good structural strength, thereby improving the installation stability and reliability of the air duct 10 and the heat exchanger 20. However, the design is not limited to this, in other embodiments, a groove may be provided on an end surface of the side edge of the air duct body facing the heat exchanger body, the groove has a first end portion and a second end portion which are sequentially distributed in the second direction, a limit convex portion is convexly provided on the notch edge of the second end portion toward the notch center, and the limit convex portion abuts against one side of the first flange which is away from the air duct body.
Referring to fig. 10, in this embodiment, optionally, the first limiting portion 113 has a first side edge and a second side edge sequentially distributed in the second direction, a side surface of the first limiting portion 113 facing the third flange 111 includes a first guide surface section 114 close to the first side edge, and in the second direction, the first guide surface section 114 extends obliquely in a direction close to the fourth flange 112. Thus, the first guiding surface section 114 can play a good guiding role, so that the worker can conveniently operate the first turned edge 221 to slide and insert into the sliding groove 12 along the second direction.
Referring to fig. 9 and 10, in the present embodiment, optionally, the third flange 111 is provided with an avoidance sinking groove 115 corresponding to the first limiting portion 113. Without loss of generality, the air duct 10 is generally manufactured by an injection molding process due to its complex structure and high requirement on structural strength. It can be understood that, in the direction from sideboard 220 toward wind tunnel 10, the width of chute 12 is set to be smaller, which is more beneficial to limit the displacement of sideboard 220 in this direction, so as to reduce the shaking amount of sideboard 220 in this direction, and make the installation of sideboard 220 and wind tunnel 10 more stable and reliable. Since the thickness of the first flange 221 in this direction is generally small, the requirement of the mounting strength can be satisfied, and the width of the chute 12 is set to be small accordingly. However, if the distance between the third flange 111 and the first limiting portion 113 is too small, the corresponding mold structure is thinner, which is likely to cause problems and short service life. Therefore, the region of the third flanging 111 corresponding to the first limiting portion 113 sinks locally, that is, a structure avoiding the sinking groove 115 is provided, so that the corresponding mold structure can obtain a thickening effect, the probability of the mold making mistakes is reduced, and the service life of the mold is prolonged.
In this embodiment, optionally, the third flange 111 is concavely provided with a stepped portion corresponding to the first limiting portion 113, and the avoiding sinking groove 115 is disposed on the bottom wall of the stepped portion. So, through setting up step portion, not only can strengthen dodging the mould structure that heavy groove 115 corresponds, can also play the reinforcing action to third turn-ups 111 structural strength itself to improve the structural strength of spout 12, and then improve the stability and the reliability of heat exchanger 20 and wind channel 10 installation.
Referring to fig. 9 and 10, in the present embodiment, optionally, a supporting portion 116 is protruded toward the first limiting portion 113 from the middle of the bottom of the avoiding groove 115, and one side of the first turned-over edge 221, which faces the avoiding groove 115, is supported by the supporting portion 116. So, under the prerequisite that improves mould structural strength, utilize to support holding portion 116 and first spacing portion 113 to play the limited effect to first turn-ups 221 jointly to improve spout 12 and to the limited effect of first turn-ups 221, thereby reduce the probability that takes place loose and shake after sideboard 220 installs.
Referring to fig. 10 and 11, in the present embodiment, optionally, the circumferential surface of the abutting portion 116 is disposed in an arc surface. Thus, the abutting portion 116 can play a good guiding role, so that a worker can conveniently operate the first turned-over edge 221 to slide along the second direction to get over the avoiding sunk groove 115 and insert into a deeper position. However, the design is not limited to this, in other embodiments, the abutting portion may have a fifth side edge and a sixth side edge sequentially distributed in the second direction, a side surface of the abutting portion facing the first limiting portion includes a third guiding surface section close to the fifth side edge, and in the second direction, the third guiding surface section extends obliquely in a direction close to the first limiting portion.
In this embodiment, optionally, the abutting portion 116 protrudes from the bottom surface of the third flange 111. So, support portion 116 and can inject the first turn-ups 221 of sideboard 220 in spout 12 with first spacing portion 113 jointly, further reduce the probability that the loose is taken place and is rocked after sideboard 220 installs to improve the stability and the reliability of heat exchanger 20 and wind channel 10 installation.
Referring to fig. 10 and 11, in the present embodiment, optionally, the first position-limiting portion 113 is provided in plurality, and the plurality of first position-limiting portions 113 are distributed at intervals along the second direction. So, can inject first turn-ups 221 in spout 12 better, reduce the probability that loose and generous rocking appears after sideboard 220 installation, and then improve the stability of heat exchanger 20 and wind channel 10 installation.
Referring to fig. 9, 10 and 11, in the present embodiment, optionally, the two sliding chutes 12 include a first sliding chute 12 and a second sliding chute 12 sequentially arranged along the first direction, the third flange 111 on the first sliding chute 12 is provided with a second limiting portion 117 protruding toward the heat exchanger body 210, and one side of the second limiting portion 117 facing the first sliding chute 12 abuts against the side plate 220. In this way, the second stopper 117 abuts against the edge plate 220, so that the edge plate 220 can be prevented from sliding out of the first chute 12 in a direction away from the first direction, and the reliability and stability of the installation of the heat exchanger 20 and the air duct 10 can be improved. It can be understood that, since the two side plates 220 are fixed with respect to the heat exchanger body 210, only one side plate 220 is limited so as not to slide in a direction away from the first direction, so that a good connection relationship between the other side plate 220 and the heat exchanger body 210 and the air duct 10 can be ensured. Thus, the installation structure of the air duct 10 can be simplified, thereby reducing the manufacturing cost of the air duct 10. However, the design is not limited thereto, and in other embodiments, the third flanges on the first sliding groove and the second sliding groove may be provided with second limiting portions, and one side of the second limiting portion facing the fourth flange abuts against the side plate.
Referring to fig. 10 and 11, in this embodiment, optionally, the second limiting portion 117 has a third side edge and a fourth side edge that are sequentially distributed in the second direction, a side surface of the second limiting portion 117 facing the fourth turned edge 112 includes a second guiding surface section 118 that is close to the first side edge, and in the second direction, the second guiding surface section 118 extends obliquely in a direction close to the fourth turned edge 112. Thus, the second guiding surface segment 118 can play a good guiding role, so that the worker can conveniently operate the first turned edge 221 to slide and insert into the sliding groove 12 along the second direction.
Referring to fig. 10 and 11, in the present embodiment, optionally, in the second direction, the second position-limiting portion 117 and the first position-limiting portion 113 are arranged in a staggered manner. Thus, the structure of the mold for molding the air duct 10 can be simplified, and the mold development cost of the air duct 10 can be reduced.
Referring to fig. 10 and 11, in the present embodiment, optionally, the second limiting portion 117 is provided in a plurality, and the plurality of second limiting portions 117 are distributed at intervals along the second direction. Can inject first turn-ups 221 in spout 12 better, reduce the probability that unexpected slippage appears and go out spout 12 after sideboard 220 installation, and then improve the stability of heat exchanger 20 and wind channel 10 installation.
The utility model further provides an air conditioner, which comprises the heat exchanger mounting structure, the specific structure of the heat exchanger mounting structure refers to the above embodiments, and the air conditioner adopts all the technical schemes of all the above embodiments, so that the air conditioner at least has all the beneficial effects brought by the technical schemes of the above embodiments, and the details are not repeated herein.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention that are made by using the contents of the specification and the drawings or directly/indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (10)
1. A heat exchanger mounting structure for an air conditioner, the heat exchanger mounting structure comprising:
the heat exchanger comprises a heat exchanger body and two side plates which are arranged on two opposite sides of the heat exchanger body respectively, wherein the two side plates are folded with the same side towards a first direction to form first flanges, the first flanges are used for being connected with an air duct of the air conditioner, and the two side plates are arranged in the same mode.
2. The heat exchanger mounting structure according to claim 1, wherein the side plate is further provided with a second flange disposed opposite to the first flange, and the heat exchanger body is located between the second flange and the first flange.
3. The heat exchanger mounting structure according to claim 2, wherein the second flange is provided with a second mounting portion for connection with a drain pan of the air conditioner.
4. The heat exchanger mounting structure according to claim 3, wherein the second mounting portion is provided in plurality, and the plurality of second mounting portions are spaced apart along the length direction of the side plate.
5. The heat exchanger mounting structure of claim 3, wherein the second mounting portion is provided with a threaded bottom hole, and the heat exchanger mounting structure further comprises a water pan, wherein the water pan is provided with a positioning hole and an adjusting hole corresponding to the two threaded bottom holes, and the adjusting hole and the positioning hole are spaced apart along the first direction.
6. The heat exchanger mounting structure according to claim 1, wherein the side plate has a first pre-perforated area for mounting a first type of the heat exchanger body and a second pre-perforated area for mounting a second type of the heat exchanger body in common.
7. The heat exchanger mounting structure according to claim 6, wherein the first pre-perforated region and the second pre-perforated region are arranged in order in a direction from the side plate toward the air path.
8. The heat exchanger mounting structure according to claim 6, wherein the heat exchanger body includes a plurality of heat exchange tubes, the first pre-opened region is provided with a plurality of tube row holes at intervals along the width direction of the side plate, the tube row holes include a plurality of tube mounting holes at intervals along the length direction of the side plate, and the tube mounting holes are used for the heat exchange tubes to be installed.
9. The heat exchanger mounting structure according to claim 1, further comprising an air duct, wherein the air duct includes an air duct body and two sliding grooves provided in the air duct body, and the two sliding grooves are provided corresponding to the two first flanges; the first turning edge is inserted into the sliding groove in a sliding mode along a second direction, and the second direction is intersected with the first direction;
and/or the two side plates comprise a first side plate and a second side plate which are sequentially arranged along the first direction, the heat exchange tube of the heat exchanger comprises a main tube section and an elbow, the main tube section is provided with a welding end which penetrates through the first side plate, and the elbow is welded with the welding end.
10. An air conditioner characterized by comprising the heat exchanger mounting structure according to any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123024505.6U CN216308007U (en) | 2021-11-30 | 2021-11-30 | Heat exchanger mounting structure and air conditioner |
| PCT/CN2022/095258 WO2023097997A1 (en) | 2021-11-30 | 2022-05-26 | Heat exchanger mounting structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123024505.6U CN216308007U (en) | 2021-11-30 | 2021-11-30 | Heat exchanger mounting structure and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN216308007U true CN216308007U (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123024505.6U Active CN216308007U (en) | 2021-11-30 | 2021-11-30 | Heat exchanger mounting structure and air conditioner |
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| CN (1) | CN216308007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023097997A1 (en) * | 2021-11-30 | 2023-06-08 | 美的集团武汉制冷设备有限公司 | Heat exchanger mounting structure and air conditioner |
| WO2024016664A1 (en) * | 2022-07-22 | 2024-01-25 | 青岛海尔空调器有限总公司 | Heat exchanger tube sheet for heat exchanger, heat exchanger and air conditioner |
-
2021
- 2021-11-30 CN CN202123024505.6U patent/CN216308007U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023097997A1 (en) * | 2021-11-30 | 2023-06-08 | 美的集团武汉制冷设备有限公司 | Heat exchanger mounting structure and air conditioner |
| WO2024016664A1 (en) * | 2022-07-22 | 2024-01-25 | 青岛海尔空调器有限总公司 | Heat exchanger tube sheet for heat exchanger, heat exchanger and air conditioner |
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