CN216409893U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
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- CN216409893U CN216409893U CN202121944806.8U CN202121944806U CN216409893U CN 216409893 U CN216409893 U CN 216409893U CN 202121944806 U CN202121944806 U CN 202121944806U CN 216409893 U CN216409893 U CN 216409893U
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- end plate
- plate
- heat exchanger
- connection portion
- piping
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Abstract
The utility model discloses a heat exchanger belongs to heat transfer technical field. The heat exchanger comprises a heat exchange core body, an end plate, a piping assembly and a reinforcing plate; the end plate is connected with the outer wall of the heat exchange core body; the pipe distribution assembly and the end plate are positioned on the same side of the heat exchange core body, the first end of the pipe distribution assembly is connected with the heat exchange core body, and the second end of the pipe distribution assembly penetrates through the end plate and extends away from the heat exchange core body; the reinforcing plate is located the same one side of end plate with the second end of piping subassembly, and the reinforcing plate includes continuous first connecting portion and second connecting portion, and first connecting portion cup joint outside the piping subassembly, and is close to the second end of piping subassembly, and the second connecting portion link to each other with end plate detachably. The present disclosure can improve reliability.
Description
Technical Field
The disclosure belongs to the technical field of heat exchange, and particularly relates to a heat exchanger.
Background
A heat exchanger is a device for performing heat exchange, which is commonly used in air conditioners and the like.
In the related art, a heat exchanger mainly includes a heat exchange core and a piping assembly, a heat exchange medium flows through the heat exchange core, one end of the piping assembly is connected to the heat exchange core, and the other end of the piping assembly is connected to a compressor and other components, so that the heat exchange medium can be transmitted to the compressor and other components through the piping assembly.
However, since components such as a compressor vibrate during operation, these vibrations are transmitted to the pipe assembly, and the root of the pipe assembly is broken.
SUMMERY OF THE UTILITY MODEL
The embodiment of the disclosure provides a heat exchanger, which can improve reliability. The technical scheme is as follows:
the embodiment of the disclosure provides a heat exchanger, which comprises a heat exchange core body, an end plate, a piping assembly and a reinforcing plate;
the end plate is connected with the outer wall of the heat exchange core body;
the piping assembly and the end plate are positioned on the same side of the heat exchange core body, the first end of the piping assembly is connected with the heat exchange core body, and the second end of the piping assembly penetrates through the end plate and extends away from the heat exchange core body;
the reinforcing plate with the second end of piping subassembly is located same one side of end plate, the reinforcing plate includes continuous first connecting portion and second connecting portion, first connecting portion cup joint outside the piping subassembly, and be close to the second end of piping subassembly, the second connecting portion with end plate detachably links to each other.
In one implementation of the present disclosure, the first connection portion has a receptacle and a flange;
the flanging extends along the edge circumference of the insertion hole, and the inner peripheral wall of the flanging is flush with the inner peripheral wall of the insertion hole;
the tubing assembly is inserted into the jack.
In another implementation of the present disclosure, the inner peripheral wall of the cuff has an elastic layer;
the elastic layer extends along the circumferential direction of the flange, and is clamped between the inner circumferential wall of the flange and the outer circumferential wall of the piping assembly.
In yet another implementation of the present disclosure, the side of the end panel facing the reinforcement panel has a flap;
the folded plate extends along the length direction of the end plate, one side edge of the folded plate is connected with the end plate, and the other side edge of the folded plate is bent in a direction deviating from the end plate so as to form a slot with the end plate;
the second connecting part is detachably inserted in the slot.
In yet another implementation of the present disclosure, the flap has a slide aperture;
the sliding hole extends along the length direction of the folded plate, and is opposite to the end plate;
the second connecting part is provided with a first mounting hole, and the same fixing piece is inserted in the first mounting hole and the sliding hole.
In yet another implementation of the present disclosure, the second connection portion has a second mounting hole;
the second mounting hole is long-strip-shaped, the second mounting hole extends along the length direction of the end plate, and the same fixing piece is inserted between the second mounting hole and the end plate.
In yet another implementation of the present disclosure, the first connection portion and the second connection portion are both plate-shaped structural members, the first connection portion is perpendicular to the pipe assembly, and the second connection portion is attached to the end plate.
In yet another implementation of the present disclosure, the first connection portion and the second connection portion are a unitary structural member.
In yet another implementation of the present disclosure, the first connection portion and the second connection portion are at least one of a galvanized steel structural member and an aluminum structural member.
In yet another implementation of the present disclosure, the elastic layer is a rubber structural member.
The technical scheme provided by the embodiment of the disclosure has the following beneficial effects:
in the working process of the heat exchanger provided by the embodiment of the disclosure, except that the first end of the piping assembly is connected with the heat exchange core body, the part of the piping assembly close to the second end is also connected with the end plate through the reinforcing plate, so that the first end and the second end of the piping assembly can be fixed, the root fracture of the piping assembly caused by vibration is prevented, and the reliability of the heat exchanger is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a heat exchanger provided by an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a reinforcing plate provided by an embodiment of the present disclosure;
FIG. 3 is a schematic view of an assembly of the reinforcing plate provided by the disclosed embodiment;
fig. 4 is another assembly view of a reinforcing plate provided in the embodiments of the present disclosure.
The symbols in the drawings represent the following meanings:
1. a heat exchange core body;
2. an end plate;
21. folding the plate; 211. a slot; 212. a slide hole;
3. a piping assembly;
4. a reinforcing plate;
41. a first connection portion; 411. a jack; 412. flanging; 413. an elastic layer; 42. a second connecting portion; 421. a first mounting hole; 422. and a second mounting hole.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.
A heat exchanger is a device for performing heat exchange, which is commonly used in air conditioners and the like.
In the related art, a heat exchanger mainly includes a heat exchange core and a piping assembly, a heat exchange medium flows through the heat exchange core, one end of the piping assembly is connected to the heat exchange core, and the other end of the piping assembly is connected to a compressor and other components, so that the heat exchange medium can be transmitted to the compressor and other components through the piping assembly.
However, since components such as a compressor vibrate during operation, these vibrations are transmitted to the pipe assembly, and the root of the pipe assembly is broken.
In order to solve the technical problem, the embodiment of the present disclosure provides a heat exchanger. Fig. 1 is a schematic structural view of the heat exchanger, and referring to fig. 1, the heat exchanger includes a heat exchange core 1, an end plate 2, a pipe assembly 3, and a reinforcing plate 4.
In the working process of the heat exchanger provided by the embodiment of the disclosure, except that the first end of the piping assembly 3 is connected with the heat exchange core 1, the part of the piping assembly 3 close to the second end is also connected with the end plate 2 through the reinforcing plate 4, so that the first end and the second end of the piping assembly 3 can be fixed, the root fracture of the piping assembly 3 caused by vibration is prevented, and the reliability of the heat exchanger is improved.
As can be seen from the foregoing, the reinforcing plate 4 plays a very important role in fixing the pipe assembly 3, and the reinforcing plate 4 will be described below.
In the present embodiment, the first connecting portion 41 and the second connecting portion 42 are an integral structure, so that not only the structural integrity and the structural strength of the reinforcing plate 4 can be ensured, but also the manufacturing efficiency of the reinforcing plate 4 can be improved, and the manufacturing cost can be reduced.
Illustratively, the first connecting portion 41 and the second connecting portion 42 are both galvanized steel structural members or both aluminum structural members, so that the material cost is reduced on the basis of ensuring the structural strength.
Fig. 2 is a schematic structural diagram of the reinforcing plate 4, and in the embodiment, the first connecting portion 41 has a receptacle 411 and a flange 412, in combination with fig. 2. The flange 412 extends along the edge of the insertion hole 411 in the circumferential direction, the inner circumferential wall of the flange 412 is flush with the inner circumferential wall of the insertion hole 411, and the pipe fitting 3 is inserted into the insertion hole 411.
In the above implementation, the insertion hole 411 is used for accommodating the piping assembly 3, so that the piping assembly 3 can be inserted into the first connection portion 41 to achieve fixation of the piping assembly 3. The flange 412 extends circumferentially along the edge of the insertion hole 411, which is equivalent to extending the axial length of the insertion hole 411 by using the axial length of the flange 412, so that the contact area between the pipe assembly 3 and the first connection portion 41 is increased, and the connection between the pipe assembly 3 and the first connection portion 41 is more stable.
To further reduce the vibration to which the piping assembly 3 is subjected, optionally, the inner peripheral wall of the cuff 412 has an elastic layer 413. The elastic layer 413 extends in the circumferential direction of the cuff 412, and the elastic layer 413 is interposed between the inner circumferential wall of the cuff 412 and the outer circumferential wall of the piping assembly 3.
Illustratively, the elastic layer 413 is a rubber structural member, and the rubber structural member has good elasticity and support property, and can effectively absorb vibration between the pipe assembly 3 and the reinforcing plate 4, so as to avoid the influence of the vibration between the pipe assembly 3 and the reinforcing plate 4 on the pipe assembly 3.
If the elastic layer 413 is interposed between the cuff 412 and the pipe assembly 3 in order to reduce vibration, a certain gap is provided between the cuff 412 and the pipe assembly 3 to accommodate the elastic layer 413. If the elastic layer 413 is not provided for cost saving, the cuff 412 is in close contact with the piping assembly 3.
It will be readily understood that the inner peripheral wall of the insertion hole 411 may also have an elastic layer 413, and the elastic layer 413 at the insertion hole 411 and the elastic layer 413 at the cuff 412 are arranged in a substantially identical manner, and will not be described herein again.
In the present embodiment, the first connection portion 41 and the second connection portion 42 are both plate-shaped structural members, the first connection portion 41 is perpendicular to the pipe assembly 3, and the second connection portion 42 is attached to the end plate 2. By adopting the design, the connection between the reinforcing plate 4 and the piping assembly 3 and the end plate 2 can be firmer, and the reliability of the heat exchanger is further improved.
During the assembly of the heat exchanger, the first connection portion 41 is usually sleeved on the pipe assembly 3, and then the second connection portion 42 is connected to the end plate 2. Therefore, in order to facilitate the connection of the second connection portion 42 to the end plate 2, it is necessary that the second connection portion 42 can have a large installation range on the end plate 2. Based on this, the embodiments of the present disclosure provide two implementation manners, which are described in turn below.
Fig. 3 is an assembly diagram of the reinforcing plate 4, and referring to fig. 3, in this embodiment, one side of the end plate 2 facing the reinforcing plate 4 is provided with a folded plate 21, the folded plate 21 extends along the length direction of the end plate 2, one side of the folded plate 21 is connected with the end plate 2, the other side of the folded plate 21 is bent away from the end plate 2 to form a slot 211 with the end plate 2, and the second connecting portion 42 is detachably inserted in the slot 211.
In the above implementation, the second connection portion 42 can be movably inserted in the insertion groove 211, so that the second connection portion 42 can have a large installation range on the end plate 2. In this way, the second connection portion 42 can move in the insertion groove 211 during the process of connecting the first connection portion 41 and the pipe assembly 3, and the installation between the first connection portion 41 and the pipe assembly 3 is not restricted by considering the installation between the second connection portion 42 and the end plate 2, so that the assembly process is simplified.
Alternatively, the flap 21 has a slide hole 212, the slide hole 212 extends along the length direction of the flap 21, the slide hole 212 is opposite to the end plate 2, the second connecting portion 42 has a first mounting hole 421, and the same fixing member is inserted into the first mounting hole 421 and the slide hole 212.
Since the slide hole 212 extends along the longitudinal direction of the flap 21, the second connecting portion 42 also extends along the longitudinal direction of the slide hole 212 while the second connecting portion 42 moves in the slide groove along the longitudinal direction of the flap 21. After the first coupling portion 41 and the pipe assembly 3 are mounted, the fixing member is inserted through the sliding hole 212 and the first mounting hole 421 to couple the flap 21 and the second coupling portion 42 together.
Illustratively, the fasteners are screws, rivets, etc., to which the present disclosure is not limited.
Fig. 4 is another assembly diagram of the reinforcing plate 4, and referring to fig. 4, in this embodiment, the second connecting portion 42 has a second mounting hole 422, the second mounting hole 422 is elongated, the second mounting hole 422 extends along the length direction of the end plate 2, and the same fixing member is inserted between the second mounting hole 422 and the end plate 2.
In the above implementation manner, since the second mounting hole 422 is elongated and the second mounting hole 422 extends along the length direction of the end plate 2, the second mounting hole 422 can always be opposite to the hole on the end plate 2 in the process that the second connecting portion 42 moves, so that the second connecting portion 42 is connected to the end plate 2 through the fixing member.
Illustratively, the fasteners are screws, rivets, etc., to which the present disclosure is not limited.
The above description is intended to be exemplary only and not to limit the present disclosure, and any modification, equivalent replacement, or improvement made without departing from the spirit and scope of the present disclosure is to be considered as the same as the present disclosure.
Claims (10)
1. The heat exchanger is characterized by comprising a heat exchange core body (1), an end plate (2), a piping assembly (3) and a reinforcing plate (4);
the end plate (2) is connected with the outer wall of the heat exchange core body (1);
the piping assembly (3) and the end plate (2) are positioned on the same side of the heat exchange core body (1), a first end of the piping assembly (3) is connected with the heat exchange core body (1), and a second end of the piping assembly (3) penetrates through the end plate (2) and extends away from the heat exchange core body (1);
reinforcing plate (4) with the second end of piping subassembly (3) is located same one side of end plate (2), reinforcing plate (4) are including continuous first connecting portion (41) and second connecting portion (42), first connecting portion (41) cup joint outside piping subassembly (3), and are close to the second end of piping subassembly (3), second connecting portion (42) with end plate (2) detachably links to each other.
2. The heat exchanger according to claim 1, wherein the first connection portion (41) has a socket (411) and a flange (412);
the flanging (412) extends along the edge circumference of the insertion hole (411), and the inner circumferential wall of the flanging (412) is flush with the inner circumferential wall of the insertion hole (411);
the piping assembly (3) is plugged into the jack (411).
3. The heat exchanger according to claim 2, characterized in that the inner peripheral wall of the cuff (412) has an elastic layer (413);
the elastic layer (413) extends along the circumferential direction of the flange (412), and the elastic layer (413) is sandwiched between the inner circumferential wall of the flange (412) and the outer circumferential wall of the piping assembly (3).
4. The heat exchanger according to any of claims 1-3, characterized in that the side of the end plate (2) facing the reinforcement plate (4) has a flap (21);
the folding plate (21) extends along the length direction of the end plate (2), one side edge of the folding plate (21) is connected with the end plate (2), and the other side edge of the folding plate (21) is bent in a direction deviating from the end plate (2) so as to form a slot (211) with the end plate (2);
the second connecting part (42) is detachably inserted in the slot (211).
5. The heat exchanger according to claim 4, characterized in that the flap (21) has a sliding hole (212);
the sliding hole (212) extends along the length direction of the folded plate (21), and the sliding hole (212) is opposite to the end plate (2);
the second connecting portion (42) is provided with a first mounting hole (421), and the same fixing piece is inserted into the first mounting hole (421) and the sliding hole (212).
6. The heat exchanger according to any one of claims 1 to 3, wherein the second connection portion (42) has a second mounting hole (422);
the second mounting hole (422) is long-strip-shaped, the second mounting hole (422) extends along the length direction of the end plate (2), and the same fixing piece is inserted between the second mounting hole (422) and the end plate (2).
7. The heat exchanger according to any one of claims 1 to 3, wherein the first connection portion (41) and the second connection portion (42) are both plate-shaped structural members, the first connection portion (41) is perpendicular to the pipe assembly (3), and the second connection portion (42) is attached to the end plate (2).
8. The heat exchanger according to any of claims 1 to 3, wherein the first connection portion (41) and the second connection portion (42) are a one-piece structural member.
9. The heat exchanger according to any one of claims 1 to 3, wherein the first connection portion (41) and the second connection portion (42) are at least one of a galvanized steel structure and an aluminum structure.
10. The heat exchanger according to claim 3, wherein the elastic layer (413) is a rubber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121944806.8U CN216409893U (en) | 2021-08-18 | 2021-08-18 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121944806.8U CN216409893U (en) | 2021-08-18 | 2021-08-18 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216409893U true CN216409893U (en) | 2022-04-29 |
Family
ID=81288260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121944806.8U Active CN216409893U (en) | 2021-08-18 | 2021-08-18 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216409893U (en) |
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2021
- 2021-08-18 CN CN202121944806.8U patent/CN216409893U/en active Active
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