CN216205494U - Heat exchanger and air conditioner with same - Google Patents
Heat exchanger and air conditioner with same Download PDFInfo
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- CN216205494U CN216205494U CN202122409938.7U CN202122409938U CN216205494U CN 216205494 U CN216205494 U CN 216205494U CN 202122409938 U CN202122409938 U CN 202122409938U CN 216205494 U CN216205494 U CN 216205494U
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Abstract
The utility model discloses a heat exchanger and an air conditioner with the same, wherein the heat exchanger comprises: the heat exchanger comprises a heat exchanger body and a side plate assembly, wherein the heat exchanger body is provided with a first heat exchange end and a second heat exchange end, the side plate assembly comprises a plurality of side plates, and the side plates are arranged on the first heat exchange end and/or the second heat exchange end along a preset direction. The heat exchanger has high reliability.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a heat exchanger and an air conditioner with the same.
Background
In the related art, in order to improve the heat exchange efficiency of the heat exchanger and reduce the refrigerant flow path of the system, the heat exchanger needs to be bent in a G shape, but the end surface of the bent heat exchanger is not flat enough, and after the integrated side plate and the heat exchanger are assembled, the risk of poor welding of the heat exchange tube of the heat exchanger easily occurs, and the reliability is poor.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the embodiment of the utility model provides the heat exchanger with high reliability.
The embodiment of the utility model also provides an air conditioner.
A heat exchanger according to an embodiment of the utility model comprises: the heat exchanger comprises a heat exchanger body and a side plate assembly, wherein the heat exchanger body is provided with a first heat exchange end and a second heat exchange end, the side plate assembly comprises a plurality of side plates, and the side plates are arranged on the first heat exchange end and/or the second heat exchange end along a preset direction.
According to the heat exchanger provided by the embodiment of the utility model, when the heat exchanger body and the side plate assembly are assembled, the side plates are arranged to be in contact with the surfaces of the first heat exchanging end or the second heat exchanging end, so that the attaching degree between the side plates and the first heat exchanging end or the second heat exchanging end is higher, the problem of poor welding caused by the fact that the end surface of the heat exchanger is not smooth enough is further reduced, and the reliability of the heat exchanger in manufacturing is improved.
In some embodiments, the side plates include a first side plate and a second side plate, the side plate assembly further includes a connection component, the connection component is connected to the first side plate and the second side plate, the first side plate and the second side plate are disposed in the first heat exchanging end or the second heat exchanging end along the thickness direction of the heat exchanger body, or the first side plate and the second side plate are two sets, one set of the first side plate and the second side plate is disposed in the first heat exchanging end along the thickness direction of the heat exchanger body, and the other set of the first side plate and the second side plate is disposed in the second heat exchanging end along the thickness direction of the heat exchanger body.
In some embodiments, the side panel further comprises a third side panel, the connecting member comprises a first connecting member and a second connecting member, the first connecting part is connected with the first side plate and the second side plate, the second connecting part is connected with the second side plate and the third side plate, the first side plate, the second side plate and the third side plate are arranged on the first heat exchange end or the second heat exchange end along the thickness direction of the heat exchanger body, or the first side plate, the second side plate and the third side plate are divided into two groups, one group of the first side plate, the second side plate and the third side plate are arranged on the first heat exchange end along the thickness direction of the heat exchanger body, and the other group of the first side plate, the second side plate and the third side plate are arranged on the second heat exchange end along the thickness direction of the heat exchanger body.
In some embodiments, the connecting member is a plurality of connecting members, and the plurality of connecting members are arranged at intervals along the length direction of the first side plate or the second side plate.
In some embodiments, the connecting member includes a strap integrally formed with one of the first and second side panels and a fastener by which the other of the first and second side panels is connected to the strap.
In some embodiments, the connecting member includes a strap that is snap-fit to one of the first and second side panels and a fastener by which the other of the first and second side panels is connected to the strap.
In some embodiments, the first side plate comprises a side plate body and a flange which are connected, the side plate body is matched with the first heat exchange end or the second heat exchange end, the outer side wall of the flange is flush with the outer side wall of the heat exchanger body, the lap joint piece is clamped with the flange, and the second side plate is connected with the lap joint piece through the fastener.
In some embodiments, the flange is provided with a notch, the lap joint comprises a connecting portion and a clamping portion which are connected, the clamping portion penetrates through the notch and is clamped with the flange, and the second side plate is connected with the connecting portion through the fastener.
In some embodiments, the fastener is a threaded member that passes through the strap and the second side plate and is threadedly coupled to the heat exchanger body.
In some embodiments, at least one of the first side plate, the second side plate and the connecting member is provided with an avoiding hole, and the heat exchanger body is provided with a heat exchange tube therein, and the heat exchange tube penetrates through the avoiding hole.
An air conditioner according to another embodiment of the present invention includes the heat exchanger according to any one of the above embodiments.
The heat exchanger of the air conditioner according to another embodiment of the utility model has the advantages of high production efficiency, convenience in maintenance and good reliability.
Drawings
FIG. 1 is a schematic view of a heat exchanger according to an embodiment of the present invention without an edge plate.
Fig. 2 is a schematic view of the assembly of the heat exchanger body and the side plate according to an embodiment of the present invention.
Fig. 3 is a schematic view of the assembly of a heat exchanger body and an edge plate according to another embodiment of the present invention.
Fig. 4 is a schematic view of a first side plate of a heat exchanger according to an embodiment of the present invention.
Fig. 5 is a schematic view of a second side plate of a heat exchanger according to an embodiment of the present invention.
Fig. 6 is a schematic view of a lap joint of a heat exchanger according to an embodiment of the present invention.
Reference numerals:
100. a side plate; 101. a first side plate; 1011. a sideboard body; 1012. flanging; 10121. a notch; 102. a second side plate; 103. a third side plate;
200. a heat exchanger body; 201. a first heat exchanging end; 202. a second heat exchanging end; 203. a heat exchange pipe;
300. a connecting member; 310. a first connecting member; 320. a second connecting member; 301. a lap joint; 3011. a connecting portion; 3012. a clamping part; 3013. avoiding holes; 302. a fastener.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
A heat exchanger and an air conditioner having the same according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1 to 6, a heat exchanger according to an embodiment of the present invention includes a heat exchanger body 200 and an edge plate assembly, the heat exchanger body 200 having a first heat exchanging end 201 and a second heat exchanging end 202, the edge plate assembly including a plurality of edge plates 100, the plurality of edge plates 100 being arranged in a predetermined direction at the first heat exchanging end 201 and/or the second heat exchanging end 202. It can be understood that, as shown in fig. 1, the heat exchanger body 200 is bent in a G shape, one end of the heat exchanger body 200 along the circumferential direction thereof is a first heat exchanging end 201, and the other end of the heat exchanger body 200 along the circumferential direction thereof is a second heat exchanging end 202.
As shown in fig. 2 and 3, a plurality of side plates 100 are arranged in a predetermined direction on the first heat exchanging end 201 and/or the second heat exchanging end 202, and it can be understood that the first heat exchanging end 201 of the heat exchanger body 200 has a plurality of side plates 100; alternatively, the second heat exchanging end 202 of the heat exchanger body 200 has a plurality of side plates 100; alternatively, the first heat exchanging end 201 of the heat exchanger body 200 has a part of the side plate 100, and the second heat exchanging end 202 of the heat exchanger body 200 has another part of the side plate 100.
In addition, the "preset direction" may be set according to the actual uneven surface of the first heat exchanging end 201 or the second heat exchanging end 202. For example, as shown in fig. 2 and 3, when the heat exchanger body 200 is poor in flatness in the thickness direction of the heat exchanger body 200 (the inward and outward direction of the heat exchanger body 200 in fig. 2), a plurality of side plates 100 may be arranged in sequence in the thickness direction of the heat exchanger, i.e., in the direction of arrow a in fig. 2. For another example, when the flatness of the heat exchanger body 200 in the height direction of the heat exchanger body 200 (the up-down direction of the heat exchanger body 200 in fig. 2) is poor, the plurality of side plates 100 may be arranged in order in the height direction of the heat exchanger body 200, that is, in order in the direction of the arrow B in fig. 2.
According to the heat exchanger provided by the embodiment of the utility model, when the heat exchanger body 200 and the side plate assembly are assembled, the plurality of side plates 100 are arranged to be in contact with the surfaces of the first heat exchanging end 201 or the second heat exchanging end 202, so that the attaching degree between the side plates 100 and the first heat exchanging end 201 or the second heat exchanging end 202 is higher, the problem of poor welding caused by the fact that the end surfaces of the heat exchanger are not smooth enough is further reduced, and the reliability of the heat exchanger in manufacturing is improved. In addition, when the heat exchanger breaks down, operating personnel can dismantle the sideboard 100 that corresponds to carry out troubleshooting to the heat exchanger inside, thereby reduced the maintenance degree of difficulty of heat exchanger, be favorable to promoting the maintenance efficiency of heat exchanger.
In some embodiments, as shown in fig. 3, the edge plate 100 comprises a first edge plate 101 and a second edge plate 102, and the first edge plate 101 and the second edge plate 102 are arranged in the thickness direction of the heat exchanger body 200 at a first heat exchanging end 201 or a second heat exchanging end 202. For another example, the first side plate 101 and the second side plate 102 are two sets, wherein one set of the first side plate 101 and the second side plate 102 is arranged on the first heat exchanging end 201 along the thickness direction of the heat exchanger body 200, and the other set of the first side plate 101 and the second side plate 102 is arranged on the second heat exchanging end 202 along the thickness direction of the heat exchanger body 200.
It will be appreciated that both the first and second heat exchanger ends 201, 202 are provided with a first side plate 101 and a second side plate 102. The first side plate 101 and the second side plate 102 are sequentially arranged along the inside and outside direction of the heat exchanger body 200, alternatively, the first side plate 101 and the second side plate 102 may be independently connected to the heat exchanger body 200, for example, the first side plate 101 and the second side plate 102 may be fixed to the heat exchanger body 200 by screws, thereby facilitating the assembly of the side plate 100 and the heat exchanger body 200, and having a simple structure and low manufacturing and processing costs.
Optionally, as shown in fig. 3, the side plate assembly further includes a connecting part 300, the connecting part 300 is connected to the first side plate 101 and the second side plate 102, the heat exchanger of the embodiment of the present invention can improve the firmness of the first side plate 101 and the second side plate 102 after installation by providing the connecting part 300, and since the first side plate 101 and the second side plate 102 can be mutually matched and fixed, so that the assembly work of the side plate assembly is facilitated, and the production efficiency of the heat exchanger is further improved.
In other embodiments, as shown in fig. 2, the side plate 100 further includes a third side plate 103, the connection component 300 includes a first connection component 310 and a second connection component 320, the first connection component 310 is connected to the first side plate 101 and the second side plate 102, the second connection component 320 is connected to the second side plate 102 and the third side plate 103, and the first side plate 101, the second side plate 102, and the third side plate 103 are disposed on the first heat exchanging end 201 or the second heat exchanging end 202 along the thickness direction of the heat exchanger body 200. Alternatively, there are two sets of the first side plate 101, the second side plate 102 and the third side plate 103, where one set of the first side plate 101, the second side plate 102 and the third side plate 103 is disposed on the first heat exchanging end 201 along the thickness direction of the heat exchanger body 200 (e.g., the inside and outside directions of the heat exchanger body 200 in fig. 2), and the other set of the first side plate 101, the second side plate 102 and the third side plate 103 is disposed on the second heat exchanging end 202 along the thickness direction of the heat exchanger body 200.
It will be appreciated that the first and second heat exchanger ends 201, 202 are each provided with a first side panel 101, a second side panel 102 and a third side panel 103, as shown in figure 2. The first side plate 101, the second side plate 102 and the third side plate 103 are sequentially arranged from the outer side of the heat exchanger body 200 to the inner side of the heat exchanger body 200, for example, the first side plate 101, the second side plate 102 and the third side plate 103 can be independently connected with the heat exchanger body 200, and optionally, the first side plate 101, the second side plate 102 and the third side plate 103 can be fixed on the heat exchanger body 200 through screws, so that the assembly of the side plate 100 and the heat exchanger body 200 is facilitated, the structure is simple, and the processing and manufacturing cost is low.
Further, as shown in fig. 2 and 3, the connecting member 300 is plural, and the connecting members 300 are arranged at intervals along the length direction of the first side plate 101 or the second side plate 102 (e.g., the up-down direction of the side plate 100 in fig. 1), for example, the connecting member 300 may be two, one of the connecting members 300 is arranged on the upper side of the side plate 100, and the other connecting member 300 is arranged on the lower side of the side plate 100, and the heat exchanger according to the embodiment of the present invention may improve the reliability of the heat exchanger after being assembled by providing the connecting members 300.
Alternatively, as shown in fig. 2, 4 and 5, the connection member 300 includes a strap 301 and a fastener 302, the strap 301 is integrally formed with one of the first and second side panels 101 and 102, and the other of the first and second side panels 101 and 102 is connected to the strap 301 by the fastener 302. For example, the strap 301 is integrally formed with the first side plate 101, the strap 301 is disposed on a side wall of the first side plate 101, and an end of the strap 301 facing away from the first side plate 101 is connected to the strap 301 by a fastener 302. For example, the fastening member 302 may be a bolt, and the bolt passes through the overlapping member 301 and the second side plate 102 and is fixed on the heat exchanger body 200, so that the heat exchanger according to the embodiment of the present invention may reduce the number of the fastening members 302 by providing the connecting member 300, and facilitate the sequential fixed installation of the plurality of side plates 100, thereby improving the production efficiency of the heat exchanger, and the heat exchanger has a simple structure, low processing and manufacturing costs, and good practicability.
Alternatively, as shown in fig. 3, 5 and 6, the connection member 300 includes a strap 301 and a fastener 302, the strap 301 is snapped to one of the first and second side panels 101 and 102, and the other of the first and second side panels 101 and 102 is connected to the strap 301 by the fastener 302. It can be understood that the overlapping member 301 is an independent structural member, the first side plate 101 and the second side plate 102 are arranged at intervals along the inside and outside direction of the heat exchanger body 200, one end of the overlapping member 301 is engaged with the first side plate 101, and the other end of the overlapping member 301 is connected with the second side plate 102 through the fastening member 302.
For example, the fastening member 302 may be a bolt, and the bolt passes through the overlapping member 301 and the second side plate 102 and is fixed on the heat exchanger body 200, so that the heat exchanger according to the embodiment of the present invention may reduce the number of the fastening members 302 by providing the connecting member 300, and facilitate the sequential fixed installation of the plurality of side plates 100, thereby improving the production efficiency of the heat exchanger, and the heat exchanger has a simple structure, low processing and manufacturing costs, and good practicability. And after the overlapping element 301 is fastened by the fastening element 302, one end of the overlapping element 301 can flatten the end of the heat exchanger, thereby improving the quality of the assembly of the heat exchanger.
Further, as shown in fig. 4, the first side plate 101 comprises a side plate body 1011 and a flange 1012 connected with each other, the side plate body 1011 is matched with the first heat exchanging end 201 or the second heat exchanging end 202, the outer side wall of the flange 1012 is flush with the outer side wall of the heat exchanger body 200, the lap piece 301 is clamped with the flange 1012, and the second side plate 102 is connected with the lap piece 301 through the fastener 302. The flanging 1012 is provided with a notch 10121, the lap-joint part 301 comprises a connecting part 3011 and a clamping part 3012 which are connected, the clamping part 3012 passes through the notch 10121 and is clamped with the flanging 1012, and the second side plate 102 is connected with the connecting part 3011 through a fastener 302. It will be appreciated that the flange 1012 is angled at substantially 90 degrees relative to the edge plate body 1011, and that the flange 1012 is angled away from the heat exchanger body 200, with the notch 10121 being provided on the side of the flange 1012 adjacent the edge plate body 1011. Since the clamping portion 3012 can pass through the notch 10121 and clamp with the flange 1012, the clamping firmness of the bridge 301 and the first side plate 101 can be improved.
Optionally, as shown in fig. 2 to 6, the first side plate 101, the second side plate 102 and the overlapping element 301 are provided with an avoiding hole 3013, the heat exchanger body 200 is provided with a heat exchange tube 203 therein, and the heat exchange tube 203 passes through the avoiding hole 3013. It can be understood that a plurality of avoiding holes 3013 corresponding to the heat exchange tubes 203 are correspondingly formed in the first side plate 101 and the second side plate 102, and the first side plate 101 and the second side plate 102 can be independent from each other, so that the coaxiality of the avoiding holes 3013 and the heat exchange tubes 203 can be improved, and the welding quality of the heat exchanger can be improved. In addition, because also be equipped with on the overlap joint 301 and dodge hole 3013 to can avoid forming the interference between overlap joint 301 and the heat exchange tube 203, thereby improve the rationality of the structure of heat exchanger, and be convenient for sideboard subassembly and heat exchanger body 200's assembly work, the practicality is better.
An air conditioner according to another embodiment of the present invention includes a heat exchanger, which is the heat exchanger of the present invention.
The heat exchanger of the air conditioner provided by the embodiment of the utility model has higher production efficiency and reliability and is convenient to maintain.
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; may be mechanically coupled, may be electrically coupled or may be in communication with each other; 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 present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. 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 (11)
1. A heat exchanger, comprising: the heat exchanger comprises a heat exchanger body and a side plate assembly, wherein the heat exchanger body is provided with a first heat exchange end and a second heat exchange end, the side plate assembly comprises a plurality of side plates, and the side plates are arranged on the first heat exchange end and/or the second heat exchange end along a preset direction.
2. The heat exchanger of claim 1, wherein the side plates comprise a first side plate and a second side plate, the side plate assembly further comprises a connecting member connected to the first side plate and the second side plate, the first side plate and the second side plate are disposed at the first heat exchanging end or the second heat exchanging end along a thickness direction of the heat exchanger body,
or, the first side plate and the second side plate are arranged in two groups, wherein one group of the first side plate and the second side plate are arranged on the first heat exchange end along the thickness direction of the heat exchanger body, and the other group of the first side plate and the second side plate are arranged on the second heat exchange end along the thickness direction of the heat exchanger body.
3. The heat exchanger according to claim 2, wherein the side plates further include a third side plate, the connection member includes a first connection member and a second connection member, the first connection member is connected to the first side plate and the second side plate, the second connection member is connected to the second side plate and the third side plate, the first side plate, the second side plate, and the third side plate are disposed at the first heat exchanging end or the second heat exchanging end in a thickness direction of the heat exchanger body,
or the first side plate, the second side plate and the third side plate are arranged in two groups, wherein one group of the first side plate, the second side plate and the third side plate is arranged on the first heat exchange end along the thickness direction of the heat exchanger body, and the other group of the first side plate, the second side plate and the third side plate is arranged on the second heat exchange end along the thickness direction of the heat exchanger body.
4. The heat exchanger of claim 2, wherein the connecting member is plural, and the plural connecting members are arranged at intervals along a length direction of the first or second side plate.
5. The heat exchanger of claim 2, wherein the connection member includes a strap integrally formed with one of the first and second side plates and a fastener by which the other of the first and second side plates is connected to the strap.
6. The heat exchanger of claim 2, wherein the connection member includes a strap that snaps with one of the first and second side plates and a fastener by which the other of the first and second side plates is connected with the strap.
7. The heat exchanger of claim 6, wherein the first side plate comprises a side plate body and a flange which are connected, the side plate body is matched with the first heat exchanging end or the second heat exchanging end, the outer side wall of the flange is flush with the outer side wall of the heat exchanger body, the lap joint is clamped with the flange, and the second side plate is connected with the lap joint through the fastener.
8. The heat exchanger of claim 7, wherein the flange is provided with a notch, the lap joint comprises a connecting portion and a clamping portion which are connected, the clamping portion penetrates through the notch and is clamped with the flange, and the second side plate is connected with the connecting portion through the fastener.
9. The heat exchanger of claim 5 or 6, wherein the fastener is a screw passing through the strap and the second side plate and threadedly coupled with the heat exchanger body.
10. The heat exchanger according to any one of claims 2 to 8, wherein at least one of the first side plate, the second side plate and the connecting member is provided with an avoiding hole, and the heat exchanger body is provided therein with a heat exchange pipe which passes through the avoiding hole.
11. An air conditioner characterized by comprising the heat exchanger according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409938.7U CN216205494U (en) | 2021-09-30 | 2021-09-30 | Heat exchanger and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409938.7U CN216205494U (en) | 2021-09-30 | 2021-09-30 | Heat exchanger and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216205494U true CN216205494U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122409938.7U Active CN216205494U (en) | 2021-09-30 | 2021-09-30 | Heat exchanger and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216205494U (en) |
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2021
- 2021-09-30 CN CN202122409938.7U patent/CN216205494U/en active Active
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