CN112539550A - Heat exchanger assembly and air conditioner with same - Google Patents
Heat exchanger assembly and air conditioner with same Download PDFInfo
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- CN112539550A CN112539550A CN202011595526.0A CN202011595526A CN112539550A CN 112539550 A CN112539550 A CN 112539550A CN 202011595526 A CN202011595526 A CN 202011595526A CN 112539550 A CN112539550 A CN 112539550A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Abstract
The invention provides a heat exchanger assembly and an air conditioner with the same, wherein the heat exchanger assembly comprises: a first heat exchanger; the first end of the first heat exchanger is connected with the first end of the second heat exchanger; the third heat exchanger is connected with the second end of the first heat exchanger and/or the second end of the second heat exchanger; the first heat exchanger, the second heat exchanger and the third heat exchanger are all single-row heat exchangers. The heat exchanger assembly solves the problem that a heat exchanger in the prior art is poor in heat exchange effect.
Description
Technical Field
The invention relates to the field of heat exchange, in particular to a heat exchanger assembly and an air conditioner with the same.
Background
The area of the heat exchanger is a key factor influencing the heat exchange performance of the air conditioner. The larger the area of the heat exchanger is, the more easily a good heat exchange effect is achieved. Realizing larger heat exchange area of the heat exchanger in a limited space is one of the key points for designing the air conditioner.
In the prior art, a cabinet air conditioner capable of realizing reversible air outlet up and down is disclosed, wherein a V-shaped heat exchanger is adopted, and an upper air inlet of the heat exchanger can be used as an air inlet and an air outlet. When the upper air inlet is an air inlet, the air flow enters from the upper air inlet, passes through the V-shaped heat exchanger and enters the air channel; when the air inlet is an air outlet, the air flow flows out of the air duct, passes through the V-shaped heat exchanger and is exhausted from the air inlet.
The V-shaped heat exchanger adopts a double-row heat exchanger, the heat exchange area is large, and the following problems exist:
when the air is discharged from the air inlet, the pressure difference between the windward side and the leeward side of the upper part of the heat exchanger is large, and the pressure difference between the windward side and the leeward side of the lower part of the heat exchanger is small, so that the air flow passing through the upper part of the heat exchanger is more than that passing through the lower part of the heat exchanger, the air inlet of the heat exchanger is uneven, and the heat.
When the air inlet of the air inlet, the problem of uneven air inlet of the heat exchanger also exists: when air enters from the air inlet, the pressure difference between the windward side and the leeward side of the upper part of the heat exchanger is small, and the pressure difference between the windward side and the leeward side of the lower part of the heat exchanger is large, so that the air flow passing through the lower part of the heat exchanger is more than that passing through the upper part of the heat exchanger, the air inlet of the heat exchanger is uneven, and the heat.
It can be seen that the heat exchanger in the prior art has the following defects:
in a limited space, it is difficult to achieve large-area heat exchange.
The heat exchanger has uneven air inlet and poor heat exchange effect.
Disclosure of Invention
The invention mainly aims to provide a heat exchanger assembly and an air conditioner with the same, and aims to solve the problem that a heat exchanger in the prior art is poor in heat exchange effect.
In order to achieve the above object, according to one aspect of the present invention, there is provided a heat exchanger assembly including: a first heat exchanger; the first end of the first heat exchanger is connected with the first end of the second heat exchanger; the third heat exchanger is connected with the second end of the first heat exchanger and/or the second end of the second heat exchanger; the first heat exchanger, the second heat exchanger and the third heat exchanger are all single-row heat exchangers.
Furthermore, one end of the third heat exchanger is connected with the second end of the first heat exchanger, and the other end of the third heat exchanger is connected with the second end of the second heat exchanger.
Furthermore, the first heat exchanger, the second heat exchanger and the third heat exchanger form a heat exchange main body, the heat exchange main bodies are multiple, and the multiple heat exchange main bodies are sequentially arranged along the preset direction.
Further, the lengths of the first heat exchanger and the second heat exchanger are both L1, and the length of the third heat exchanger is L2; wherein the content of the first and second substances,
further, an included angle between the first heat exchanger and the second heat exchanger is alpha; wherein alpha is more than 14 degrees and less than or equal to 120 degrees.
Furthermore, the third heat exchanger is located at one end of the second heat exchanger, which is far away from the first heat exchanger, and the first end of the third heat exchanger is connected with the second heat exchanger.
Further, the heat exchanger assembly further comprises: the fourth heat exchanger is positioned at one end of the third heat exchanger, which is far away from the second heat exchanger, and the first end of the fourth heat exchanger is connected with the second end of the third heat exchanger; wherein, the fourth heat exchanger is a single-row heat exchanger.
Further, the third heat exchanger is arranged in parallel with the first heat exchanger; and/or the fourth heat exchanger is arranged in parallel with the second heat exchanger.
Further, the heat exchanger assembly further comprises: one end of the fifth heat exchanger is connected with the first heat exchanger, and the other end of the fifth heat exchanger is connected with the fourth heat exchanger; wherein, the fifth heat exchanger is a single-row heat exchanger.
Furthermore, the first heat exchanger, the second heat exchanger, the third heat exchanger and the fourth heat exchanger form a plurality of heat exchange main bodies, and the plurality of heat exchange main bodies are sequentially arranged along the preset direction.
Further, the length of the first heat exchanger is equal to the length of the fourth heat exchanger; and/or the length of the second heat exchanger is equal to the length of the third heat exchanger.
Further, the lengths of the first heat exchanger and the fourth heat exchanger are both a, and the lengths of the second heat exchanger and the third heat exchanger are both b; wherein, a is more than or equal to 5:2 and b is more than or equal to 1: 1.
Furthermore, the included angle between the first heat exchanger and the second heat exchanger is alpha, and alpha is more than or equal to 15 degrees and less than or equal to 35 degrees; and/or the included angle between the third heat exchanger and the fourth heat exchanger is beta, wherein beta is more than or equal to 15 degrees and less than or equal to 35 degrees; and/or the included angle between the second heat exchanger and the third heat exchanger is gamma, wherein the gamma is more than or equal to 15 degrees and less than or equal to 35 degrees.
According to another aspect of the present invention, there is provided an air conditioner including the heat exchanger assembly as described above.
By applying the technical scheme of the invention, the heat device component comprises: a first heat exchanger; the first end of the first heat exchanger is connected with the first end of the second heat exchanger; the third heat exchanger is connected with the second end of the first heat exchanger and/or the second end of the second heat exchanger; the first heat exchanger, the second heat exchanger and the third heat exchanger are all single-row heat exchangers. The heat exchanger assembly of this embodiment improves on the basis of the heat exchange assembly of the V type structure that two heat exchangers of present constitute, is provided with first heat exchanger, second heat exchanger and third heat exchanger, has increased the area of contact of heat exchanger in the heat exchanger assembly with the air current. Meanwhile, the heat exchanger is replaced by a single-row heat exchanger from the original double-row heat exchanger, so that the wind resistance of airflow passing through the heat exchanger is effectively reduced. By adopting the arrangement, the air inlet uniformity of the heat exchanger assembly is improved, the pressure difference between the windward side and the leeward side of the heat exchanger in the heat exchanger assembly is reduced, the heat exchange area of the heat exchanger with a large area is realized in a limited space, and the problem that the heat exchange effect of the heat exchanger in the prior art is poor is solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view showing a first embodiment of a heat exchanger assembly in an air conditioner according to the present invention;
FIG. 2 shows a schematic structural view of an embodiment of the heat exchanger assembly of the present invention of FIG. 1;
FIG. 3 shows a schematic construction of a second embodiment of the heat exchanger assembly of the present invention;
fig. 4 is a schematic structural view showing a third embodiment of a heat exchanger assembly in an air conditioner of the present invention; and
fig. 5 shows a schematic structural view of an air conditioner having the heat exchanger assembly of the present invention of fig. 3.
Wherein the figures include the following reference numerals:
1. a first heat exchanger; 2. a second heat exchanger; 3. a third heat exchanger; 4. a fourth heat exchanger; 5. a fifth heat exchanger; 10. a housing; 20. an air inlet; 30. a heat exchanger assembly; 40. a water pan.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The heat exchanger assembly of the present embodiment, as shown in fig. 1 to 5, includes: a first heat exchanger 1; the first end of the first heat exchanger 1 is connected with the first end of the second heat exchanger 2; the third heat exchanger 3 is connected with the second end of the first heat exchanger 1 and/or the second end of the second heat exchanger 2; the first heat exchanger 1, the second heat exchanger 2 and the third heat exchanger 3 are all single-row heat exchangers. The heat exchanger assembly of this embodiment improves on the basis of the heat exchange assembly of the V type structure that two heat exchangers of present constitute, is provided with first heat exchanger 1, second heat exchanger 2 and third heat exchanger 3, has increased the area of contact of heat exchanger in the heat exchanger assembly with the air current. Meanwhile, the heat exchanger is replaced by a single-row heat exchanger from the original double-row heat exchanger, so that the wind resistance of airflow passing through the heat exchanger is effectively reduced. By adopting the arrangement, the air inlet uniformity of the heat exchanger assembly is improved, the pressure difference between the windward side and the leeward side of the heat exchanger in the heat exchanger assembly is reduced, the heat exchange area of the heat exchanger with a large area is realized in a limited space, and the problem that the heat exchange effect of the heat exchanger in the prior art is poor is solved.
It should be noted that, in order to improve the heat exchange performance of the heat exchanger in the prior art, the heat exchange tubes of the heat exchanger are often arranged in two rows, and although the heat exchange effect can be improved by such a manner, the airflow passing through the radiator is subjected to a large resistance, which may cause a phenomenon of unsmooth ventilation of the radiator. The radiator in this embodiment sets up the cooling tube into the form of single row for the air current through the heat exchanger is more smooth and easy, has promoted the performance of radiator. The single-row heat exchanger in the embodiment means that only one row of heat exchange tubes is arranged in the single-row heat exchanger.
As shown in fig. 1 and 2, in the heat exchanger assembly of the present embodiment, one end of the third heat exchanger 3 is connected to the second end of the first heat exchanger 1, and the other end of the third heat exchanger 3 is connected to the second end of the second heat exchanger 2.
By adopting the arrangement, the heat exchanger component is formed into a triangular structure, so that the heat exchange component is firmer. And, when the heat exchanger carries out the heat transfer, the air current passes from third heat exchanger 3 after passing from first heat exchanger 1 and second heat exchanger 2 to carry out the secondary heat transfer to the air current, increased heat exchange assembly's heat exchange efficiency.
In order to increase the performance of the heat exchanger assembly, in the heat exchanger assembly of this embodiment, first heat exchanger 1, second heat exchanger 2 and third heat exchanger 3 constitute a heat exchange main part, and the heat exchange main part is a plurality of, and a plurality of heat exchange main parts are arranged along predetermineeing the direction in proper order.
In order to increase the heat exchange efficiency of the heat exchanger assembly, as shown in fig. 2, in the present embodiment, the lengths of the first heat exchanger 1 and the second heat exchanger 2 are both L1, and the length of the third heat exchanger 3 is L2; wherein the content of the first and second substances,
it should be noted that, in the present embodiment, the extending directions of the heat exchange tubes arranged inside the respective heat exchangers in the heat exchanger assembly are uniform, and here, the lengths L1, L2 of the heat exchangers refer to the lengths of the heat exchangers extending along the direction in which the heat exchange tubes arranged inside the heat exchangers are arranged.
In the heat exchanger assembly of the present embodiment, the included angle between the first heat exchanger 1 and the second heat exchanger 2 is α; wherein alpha is more than 14 degrees and less than or equal to 120 degrees, and the heat exchange efficiency of the heat exchanger component can be further increased through the arrangement.
As shown in fig. 3 and 4, in the heat exchanger assembly of the present embodiment, the third heat exchanger 3 is located at one end of the second heat exchanger 2 far away from the first heat exchanger 1, and a first end of the third heat exchanger 3 is connected to the second heat exchanger 2.
In the heat exchanger assembly of the present embodiment, as shown in fig. 3 and 4, the third heat exchanger 3 is located at one end of the second heat exchanger 2 away from the first heat exchanger 1, and a first end of the third heat exchanger 3 is connected to the second heat exchanger 2. The structure further increases the transverse distribution area of the heat exchanger assembly, so that the effective heat exchange area of the heat exchanger assembly is increased, and the heat exchange performance of the heat exchanger assembly is improved.
In the heat exchanger assembly of the present embodiment, as shown in fig. 3 and 4, the heat exchanger assembly further includes: the fourth heat exchanger 4 is positioned at one end, far away from the second heat exchanger 2, of the third heat exchanger 3, and the first end of the fourth heat exchanger 4 is connected with the second end of the third heat exchanger 3; wherein the fourth heat exchanger 4 is a single row heat exchanger.
As shown in fig. 3 and 4, in the present embodiment, the heat exchanger assembly further includes: the fourth heat exchanger 4 is a single-row heat exchanger, the fourth heat exchanger 4 is located at one end, far away from the second heat exchanger 2, of the third heat exchanger 3, and the first end of the fourth heat exchanger 4 is connected with the second end of the third heat exchanger 3. Through the arrangement, the heat exchanger assembly is formed into a more stable structure, the contact area between the heat exchanger assembly and the air flow is increased, and the heat exchange performance of the heat exchanger assembly is improved.
As shown in fig. 3 and 4, in the heat exchanger assembly of the present embodiment, the third heat exchanger 3 is arranged in parallel with the first heat exchanger 1; and/or the fourth heat exchanger 4 is arranged in parallel with the second heat exchanger 2.
Through with third heat exchanger 3 and 1 parallel arrangement of first heat exchanger, fourth heat exchanger 4 and 2 parallel arrangement of second heat exchanger for the contact of heat exchanger subassembly and air current is more even, thereby has increased the heat transfer performance of heat exchanger subassembly.
In the heat exchanger assembly of this embodiment, the heat exchanger assembly further includes: one end of the fifth heat exchanger 5 is connected with the first heat exchanger 1, and the other end of the fifth heat exchanger 5 is connected with the fourth heat exchanger 4; wherein the fifth heat exchanger 5 is a single-row heat exchanger.
In order to further increase the heat exchange efficiency of the heat exchanger assembly, in this embodiment, the heat exchanger assembly further includes: the fifth heat exchanger 5 and the fifth heat exchanger 5 are single-row heat exchangers, one end of the fifth heat exchanger 5 is connected with the first heat exchanger 1, and the other end of the fifth heat exchanger 5 is connected with the fourth heat exchanger 4, so that after the airflow passes through the structure formed by the first heat exchanger 1, the second heat exchanger 2, the third heat exchanger 3 and the fourth heat exchanger 4, secondary heat exchange is carried out through the fifth heat exchanger 5, and therefore the heat exchange efficiency of the heat exchangers is increased.
In the heat exchanger assembly of this embodiment, first heat exchanger 1, second heat exchanger 2, third heat exchanger 3 and fourth heat exchanger 4 constitute a heat transfer main part, and the heat transfer main part is a plurality of, and a plurality of heat transfer main parts arrange along predetermineeing the direction in proper order to the heat transfer ability of heat exchanger assembly has been increased.
As shown in fig. 3 and 4, in the heat exchanger assembly of the present embodiment, the length of the first heat exchanger 1 is equal to the length of the fourth heat exchanger 4; the length of the second heat exchanger 2 is equal to the length of the third heat exchanger 3.
It should be noted that, in the present embodiment, the extending direction of the heat exchange tubes disposed inside each heat exchanger in the heat exchanger assembly is uniform, where the length of the heat exchanger refers to the length of the heat exchanger extending along the direction in which the heat exchange tubes disposed inside the heat exchanger are arranged.
The heat exchanger component is symmetrical in structure due to the arrangement, so that the heat exchanger component is more uniform in contact with air flow, and the heat exchange efficiency of the heat exchanger component is improved.
In order to further improve the performance of the heat exchanger assembly, in this embodiment, the lengths of the first heat exchanger 1 and the fourth heat exchanger 4 are both a, and the lengths of the second heat exchanger 2 and the third heat exchanger 3 are both b; wherein, a is more than or equal to 5:2 and b is more than or equal to 1: 1.
In the heat exchanger assembly of the embodiment, an included angle between the first heat exchanger 1 and the second heat exchanger 2 is alpha, and alpha is more than or equal to 15 degrees and less than or equal to 35 degrees; and/or the included angle between the third heat exchanger 3 and the fourth heat exchanger 4 is beta, wherein beta is more than or equal to 15 degrees and less than or equal to 35 degrees; and/or the included angle between the second heat exchanger 2 and the third heat exchanger 3 is gamma, wherein gamma is more than or equal to 15 degrees and less than or equal to 35 degrees.
In the air conditioner of this embodiment, the air conditioner includes a heat exchanger assembly, and the heat exchanger assembly is the above-mentioned heat exchanger assembly.
It should be noted that, the heat exchanger assembly of this embodiment is used in the cabinet air conditioner of reversible air-out from top to bottom, and the air conditioner of reversible air-out from top to bottom that adopts this heat exchanger assembly can increase heat exchanger heat transfer area in the finite space, can improve the inhomogeneous condition of heat exchanger air inlet, improves heat exchange efficiency.
The heat exchanger assembly of the air conditioner has the following specific structure:
as shown in fig. 5, the air conditioner of the present embodiment includes a cabinet 10, an upper air inlet 20, a heat exchanger assembly 30, and a water collector 40. The heat exchanger assembly 30 consists of a first heat exchanger 1, a second heat exchanger 2, a third heat exchanger 3 and a fourth heat exchanger 4, wherein the first heat exchanger 1 and the third heat exchanger 3 have the same length, the length is a, and the second heat exchanger 2 and the fourth heat exchanger 4 have the same length, and the length is b; the first heat exchanger 1 and the second heat exchanger 2 are arranged at an angle alpha, and a first end face of the first heat exchanger 1 is connected with a first end face of the second heat exchanger 2; the second heat exchanger 2 and the third heat exchanger 3 are arranged at an angle beta, and the second end of the second heat exchanger 2 is connected with the first end face of the third heat exchanger 3; the third heat exchanger 3 and the fourth heat exchanger 4 are arranged at an angle gamma, the second end face of the third heat exchanger 3 is connected with the first end face of the fourth heat exchanger 4, and the second end face of the fourth heat exchanger 4 is far away from the second end face of the third heat exchanger 3. Wherein the allowable range of the relevant dimension is as follows: a is 5:2 or more and b is 1:1 or less, α is 15 ° or more and 35 ° or less, β is 15 ° or more and 35 ° or less, γ is 15 ° or more and 35 ° or less, in this embodiment, a is 5:4, α is 25 °, β is 25 °, and γ is 25 °. Change double heat exchanger into single heat exchanger, can effectively reduce the windage that the air current passes through the heat exchanger, simultaneously, for realizing the big heat transfer area in finite space, adopt the heat exchanger layout mode of W type, compare with current double V type heat exchanger, this heat exchanger has comparable heat transfer area, and the windage is little, and effective heat transfer area is big, and the heat transfer is more even.
In order to improve the pressure difference between the windward side and the leeward side of the heat exchanger, another embodiment of the heat exchanger assembly is provided, as shown in fig. 1, on the basis of a V-shaped single-row heat exchanger, a transverse row of heat exchangers is additionally arranged at the top of the heat exchanger, and the transverse row of heat exchangers and the V-shaped single-row heat exchanger form a closed inverted triangle. The heat exchanger assembly 30 consists of a first heat exchanger 1, a second heat exchanger 2 and a third heat exchanger 3, wherein the first heat exchanger 1 and the second heat exchanger 2 have the same length, the length is a, and the length of the third heat exchanger 3 is b; the first heat exchanger 1 and the second heat exchanger 2 are arranged at an angle alpha, and a first end face of the first heat exchanger 1 is connected with a first end face of the second heat exchanger 2; the first end face of the third heat exchanger 3 is connected with the second end face of the first heat exchanger 1, and the second end face of the third heat exchanger 3 is connected with the second end face of the second heat exchanger 2. Wherein the relative size is taken to be in the range of
α ≦ 120 ° for 14 ° < α, and in this example, α is 14.5 ° with b being 2: 1. The heat exchanger of this kind of overall arrangement mode can reduce the inside static pressure of triangular heat exchanger subassembly, has increased heat exchanger windward, leeward side pressure differential promptly, and the air current is more easily from getting into the heat exchanger, improves heat exchange efficiency.
Fig. 4 is another embodiment of the radiator assembly of the air conditioner, which can reduce the wind resistance, increase the pressure difference between the windward side and the leeward side of the radiator, and add a horizontal heat exchanger on the top of the single-row W-shaped heat exchanger to form a closed layout with the W-shaped heat exchanger, thereby having a larger heat exchange area.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the heat exchanger assembly of this embodiment includes: a first heat exchanger 1; the first end of the first heat exchanger 1 is connected with the first end of the second heat exchanger 2; the third heat exchanger 3 is connected with the second end of the first heat exchanger 1 and/or the second end of the second heat exchanger 2; the first heat exchanger 1, the second heat exchanger 2 and the third heat exchanger 3 are all single-row heat exchangers. The heat exchanger assembly of this embodiment improves on the basis of the heat exchange assembly of the V type structure that two heat exchangers of present constitute, is provided with first heat exchanger 1, second heat exchanger 2 and third heat exchanger 3, has increased the area of contact of heat exchanger in the heat exchanger assembly with the air current. Meanwhile, the heat exchanger is replaced by a single-row heat exchanger from the original double-row heat exchanger, so that the wind resistance of airflow passing through the heat exchanger is effectively reduced. By adopting the arrangement, the air inlet uniformity of the heat exchanger assembly is improved, the pressure difference between the windward side and the leeward side of the heat exchanger in the heat exchanger assembly is reduced, the heat exchange area of the heat exchanger with a large area is realized in a limited space, and the problem that the heat exchange effect of the heat exchanger in the prior art is poor is solved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (14)
1. A heat exchanger assembly, comprising:
a first heat exchanger (1);
the first end of the first heat exchanger (1) is connected with the first end of the second heat exchanger (2);
a third heat exchanger (3), wherein the third heat exchanger (3) is connected with a second end of the first heat exchanger (1) and/or a second end of the second heat exchanger (2);
wherein the first heat exchanger (1), the second heat exchanger (2) and the third heat exchanger (3) are all single-row heat exchangers.
2. The heat exchanger assembly according to claim 1, characterized in that one end of the third heat exchanger (3) is connected to the second end of the first heat exchanger (1) and the other end of the third heat exchanger (3) is connected to the second end of the second heat exchanger (2).
3. The heat exchanger assembly according to claim 2, wherein the first heat exchanger (1), the second heat exchanger (2) and the third heat exchanger (3) constitute one heat exchange body, and the heat exchange body is a plurality of heat exchange bodies, and the plurality of heat exchange bodies are arranged in sequence along a preset direction.
4. The heat exchanger assembly according to claim 2, wherein the first heat exchanger (1) and the second heat exchanger (2) are each L1 in length, and the third heat exchanger (3) is L2 in length; wherein the content of the first and second substances,
5. the heat exchanger assembly according to claim 2, characterized in that the angle between the first heat exchanger (1) and the second heat exchanger (2) is a; wherein alpha is more than 14 degrees and less than or equal to 120 degrees.
6. The heat exchanger assembly according to claim 1, characterized in that the third heat exchanger (3) is located at the end of the second heat exchanger (2) remote from the first heat exchanger (1), the first end of the third heat exchanger (3) being connected to the second heat exchanger (2).
7. The heat exchanger assembly of claim 6, further comprising:
the fourth heat exchanger (4), the fourth heat exchanger (4) is positioned at one end of the third heat exchanger (3) far away from the second heat exchanger (2), and the first end of the fourth heat exchanger (4) is connected with the second end of the third heat exchanger (3);
wherein the fourth heat exchanger (4) is a single-row heat exchanger.
8. The heat exchanger assembly of claim 7,
the third heat exchanger (3) is arranged in parallel with the first heat exchanger (1); and/or
The fourth heat exchanger (4) and the second heat exchanger (2) are arranged in parallel.
9. The heat exchanger assembly of claim 7, further comprising:
one end of the fifth heat exchanger (5) is connected with the first heat exchanger (1), and the other end of the fifth heat exchanger (5) is connected with the fourth heat exchanger (4);
wherein the fifth heat exchanger (5) is a single-row heat exchanger.
10. The heat exchanger assembly according to claim 7, characterized in that the first heat exchanger (1), the second heat exchanger (2), the third heat exchanger (3) and the fourth heat exchanger (4) constitute one heat exchange body, the heat exchange body is plural, and the plural heat exchange bodies are arranged in sequence along a preset direction.
11. The heat exchanger assembly of claim 7,
the length of the first heat exchanger (1) is equal to the length of the fourth heat exchanger (4); and/or
The length of the second heat exchanger (2) is equal to the length of the third heat exchanger (3).
12. The heat exchanger assembly according to claim 7, characterized in that the first heat exchanger (1) and the fourth heat exchanger (4) are each a in length, and the second heat exchanger (2) and the third heat exchanger (3) are each b in length; wherein, a is more than or equal to 5:2 and b is more than or equal to 1: 1.
13. The heat exchanger assembly of claim 7,
the included angle between the first heat exchanger (1) and the second heat exchanger (2) is alpha, and alpha is more than or equal to 15 degrees and less than or equal to 35 degrees; and/or
An included angle between the third heat exchanger (3) and the fourth heat exchanger (4) is beta, and beta is more than or equal to 15 degrees and less than or equal to 35 degrees; and/or
The included angle between the second heat exchanger (2) and the third heat exchanger (3) is gamma, and gamma is more than or equal to 15 degrees and less than or equal to 35 degrees.
14. An air conditioner comprising a heat exchanger assembly, wherein the heat exchanger assembly is as claimed in any one of claims 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011595526.0A CN112539550A (en) | 2020-12-29 | 2020-12-29 | Heat exchanger assembly and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011595526.0A CN112539550A (en) | 2020-12-29 | 2020-12-29 | Heat exchanger assembly and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112539550A true CN112539550A (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011595526.0A Pending CN112539550A (en) | 2020-12-29 | 2020-12-29 | Heat exchanger assembly and air conditioner with same |
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| Country | Link |
|---|---|
| CN (1) | CN112539550A (en) |
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2020
- 2020-12-29 CN CN202011595526.0A patent/CN112539550A/en active Pending
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