CN211824039U - Aluminum heat exchanger - Google Patents
Aluminum heat exchanger Download PDFInfo
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- CN211824039U CN211824039U CN202020021552.1U CN202020021552U CN211824039U CN 211824039 U CN211824039 U CN 211824039U CN 202020021552 U CN202020021552 U CN 202020021552U CN 211824039 U CN211824039 U CN 211824039U
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Abstract
The utility model relates to an aluminum heat exchanger, which is characterized in that the aluminum heat exchanger comprises a heat exchange box, a water inlet box, a water outlet box, a refrigerant input structure, a plurality of refrigerant input pipes, a plurality of refrigerant output pipes and a refrigerant output structure; more than two water passing channels and more than two refrigerant channels are longitudinally arranged on the heat exchange box; the water inlet tank cover is arranged at the lower part of the heat exchange tank; the water outlet box cover is arranged at the upper part of the heat exchange box; the refrigerant input structure and the plurality of refrigerant input pipes are positioned in the water inlet tank; the plurality of refrigerant output pipes and the refrigerant output structure are positioned in the water outlet tank. The heat exchanger has the advantages of high heat exchange efficiency, compact structure and convenient installation and transportation; the whole heat exchanger is made of aluminum materials, intensive welding seams can be rapidly carried out, automatic welding is realized, the manufacturing process is greatly simplified, and the production efficiency is high.
Description
Technical Field
The utility model relates to an aluminium system heat exchanger.
Background
At present, heat exchangers for liquid-liquid heat exchange and gas-gas heat exchange have the problems of large volume and heavy weight; in addition, most heat exchangers are made of materials such as steel or copper, fins in the heat exchangers are made of aluminum sheets, shells are made of low-carbon steel, different materials enable the heat exchangers to have more and dense welding lines, the machining and welding processes are complex, the machining requirements are high, and the production cost is high; during recovery, because of excessive materials, metals after different metals are welded and expanded are difficult to separate, the recovery of the metal materials is difficult, the resource waste is serious, and the construction of the conservation-oriented society is hindered.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an aluminum heat exchanger which has high heat exchange efficiency, compact structure and convenient installation and transportation; the whole heat exchanger is made of aluminum material and can be rapidly carried out
The welding lines are dense, automatic welding is realized, the manufacturing process is greatly simplified, and the production efficiency is high.
In order to achieve the above object, the technical solution of the present invention is to provide an aluminum heat exchanger, which comprises:
a heat exchange box; the heat exchange box is longitudinally provided with more than two water passing channels and more than two refrigerant channels, and the water passing channels and the refrigerant channels are adjacently distributed;
a water inlet tank and a water outlet tank; the water inlet tank is covered on the lower part of the heat exchange tank, the water inlet of the water inlet tank is communicated with an external water source, and the water outlet of the water inlet tank is communicated with the water inlet of the water passing channel; the water outlet tank cover is arranged at the upper part of the heat exchange tank, the water inlet of the water outlet tank is communicated with the water outlet of the water passing channel, and the water outlet of the water outlet tank is communicated with an external pipeline;
a refrigerant input structure and a plurality of refrigerant input pipes which are positioned in the water inlet tank; the refrigerant input pipe is arranged at the inlet of the corresponding refrigerant channel, the refrigerant input structure is communicated with the inlet of the refrigerant channel through the refrigerant input pipe, and the refrigerant input pipeline of the refrigerant input structure extends out of the water inlet tank to be communicated with the outside;
a plurality of refrigerant output pipes and refrigerant output structures which are positioned in the water outlet tank; the refrigerant output pipe is arranged at the outlet of the corresponding refrigerant channel, the refrigerant output structure is communicated with the outlet of the refrigerant channel through the refrigerant output pipe, and the refrigerant output pipeline of the refrigerant output structure extends out of the water tank to be communicated with the outside.
In the technical scheme, the size of the input port of the refrigerant input pipe is smaller than that of the output port of the refrigerant input pipe, so that an interval is formed between every two adjacent refrigerant input pipes; the size of the input port of the refrigerant output pipe is larger than that of the output port of the refrigerant output pipe, so that a space is reserved between every two adjacent refrigerant output pipes.
In the technical scheme, the cross sections of the water passing channel and the refrigerant channel are square or round.
In the technical scheme, the refrigerant input structure further comprises a plurality of refrigerant input branch pipes and a refrigerant input main pipe, the refrigerant input main pipe is communicated with the refrigerant input pipeline, the refrigerant input branch pipes are communicated with the refrigerant input main pipe, and the input ports of the refrigerant input pipes are communicated with the refrigerant input branch pipes.
In this technical scheme, the refrigerant output structure further includes a plurality of refrigerant output branch pipes and a refrigerant output main pipe, the refrigerant output main pipe is communicated with the refrigerant output pipeline, the refrigerant output branch pipes are communicated with the refrigerant output main pipe, and an output port of the refrigerant output pipe is communicated with the refrigerant output branch pipes.
In the technical scheme, the heat exchange box is a square body or a cylinder.
Compared with the prior art, the utility model the advantage do: the heat exchange efficiency is high, the structure is compact, and the installation and the transportation are convenient; the whole heat exchanger is made of aluminum materials, intensive welding seams can be rapidly carried out, automatic welding is realized, the manufacturing process is greatly simplified, and the production efficiency is high.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a schematic view showing the heat exchange box, the refrigerant input structure, the refrigerant input pipe, the refrigerant output pipe, and the refrigerant output structure of the present invention;
fig. 4 is a front view of the present invention;
FIG. 5 is a sectional view A-A of FIG. 4;
FIG. 6 is a cross-sectional view B-B of FIG. 4;
FIG. 7 is a perspective view of a second embodiment;
FIG. 8 is an exploded view of FIG. 6;
FIG. 9 is a perspective view of a third embodiment;
FIG. 10 is an exploded view of FIG. 9;
FIG. 11 is a front view of FIG. 9;
fig. 12 is a cross-sectional view C-C of fig. 10.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example one
As shown in fig. 1 to 12, the aluminum heat exchanger includes a water inlet tank 1, a heat exchange tank 2, a water outlet tank 3, a refrigerant input structure 4 located in the water inlet tank 1, a plurality of refrigerant input pipes 5 located in the water inlet tank 1, a plurality of refrigerant output pipes 6 located in the water outlet tank 3, and a refrigerant output structure 7 located in the water outlet tank 3; more than two water passing channels 21 and more than two refrigerant channels 22 are longitudinally arranged on the heat exchange box 2, and the water passing channels 21 and the refrigerant channels 22 are adjacently distributed; the water channel 21 and the refrigerant channel 22 in the heat exchange box 2 are integrated, a plurality of strands of heat exchange fluid flow into the channel array at intervals, and the heat exchange efficiency is high;
the water inlet tank 1 is covered on the lower part of the heat exchange tank 2, the water inlet of the water inlet tank 1 is communicated with an external water source, and the water outlet of the water inlet tank 1 is communicated with the water inlet of the water passing channel 21; the water outlet tank 3 is covered on the upper part of the heat exchange tank 2, the water inlet of the water outlet tank 3 is communicated with the water outlet of the water passing channel 21, and the water outlet of the water outlet tank 3 is communicated with an external pipeline;
the refrigerant input pipe 5 is arranged at the inlet of the corresponding refrigerant channel 22, the refrigerant input structure 4 is communicated with the inlet of the refrigerant channel 22 through the refrigerant input pipe 5, and the refrigerant input pipeline 41 of the refrigerant input structure 4 extends out of the water inlet tank 1 to be communicated with the outside;
the refrigerant output pipe 6 is arranged at the outlet of the corresponding refrigerant channel 22, the refrigerant output structure 7 is communicated with the outlet of the refrigerant channel 22 through the refrigerant output pipe 6, and the refrigerant output pipeline 71 of the refrigerant output structure 7 extends out of the water tank 3 to be communicated with the outside.
The heat exchanger has high heat exchange efficiency and compact structure, and is convenient to install and transport; the whole heat exchanger is made of aluminum materials, intensive welding seams can be rapidly carried out, automatic welding is realized, the manufacturing process is greatly simplified, and the production efficiency is high.
In this embodiment, the size of the input port of the refrigerant input pipe 5 is smaller than the size of the output port of the refrigerant input pipe 5, so that a space is formed between two adjacent refrigerant input pipes 5; the size of the inlet of the refrigerant output pipe 6 is larger than that of the outlet of the refrigerant output pipe 6, so that a space is reserved between two adjacent refrigerant output pipes 6. The gap between the adjacent refrigerant input pipe 5 and the adjacent refrigerant output pipe 6 is enlarged, which is convenient for the water flow in the water passage 21
In this embodiment, the cross sections of the water passing channel 21 and the refrigerant channel 22 are both square.
In this embodiment, the refrigerant input structure 4 further includes four refrigerant input branch pipes 43 and one refrigerant input main pipe 42, the refrigerant input pipeline 41 is communicated with the refrigerant input main pipe 42, and the refrigerant input main pipe 42 is communicated with the refrigerant input branch pipes 43; the inlet of the refrigerant input pipe 5 is communicated with the refrigerant input branch pipe 43. The number of the refrigerant input branch pipes 43 is the same as the number of the lines of the refrigerant channels 22, and may be one, two, three or several.
In this embodiment, the refrigerant output structure 7 further includes a plurality of refrigerant output branch pipes 73 and a refrigerant output main pipe 72, the refrigerant output pipeline 71 is communicated with the refrigerant output main pipe 72, the refrigerant output main pipe 72 is communicated with the refrigerant output branch pipes 73, and the output port of the refrigerant output pipe 6 is communicated with the refrigerant output branch pipes 73. The number of the refrigerant output branch pipes 73 is the same as the number of the lines of the refrigerant channels 22, and may be one, two, three or several.
In this embodiment, the heat exchange box 2 is a square body.
Example two
As shown in fig. 1 to 12, the aluminum heat exchanger includes a water inlet tank 1, a heat exchange tank 2, a water outlet tank 3, a refrigerant input structure 4 located in the water inlet tank 1, a plurality of refrigerant input pipes 5 located in the water inlet tank 1, a plurality of refrigerant output pipes 6 located in the water outlet tank 3, and a refrigerant output structure 7 located in the water outlet tank 3; more than two water passing channels 21 and more than two refrigerant channels 22 are longitudinally arranged on the heat exchange box 2, and the water passing channels 21 and the refrigerant channels 22 are adjacently distributed; the water channel 21 and the refrigerant channel 22 in the heat exchange box 2 are integrated, a plurality of strands of heat exchange fluid flow into the channel array at intervals, and the heat exchange efficiency is high;
the water inlet tank 1 is covered on the lower part of the heat exchange tank 2, the water inlet of the water inlet tank 1 is communicated with an external water source, and the water outlet of the water inlet tank 1 is communicated with the water inlet of the water passing channel 21; the water outlet tank 3 is covered on the upper part of the heat exchange tank 2, the water inlet of the water outlet tank 3 is communicated with the water outlet of the water passing channel 21, and the water outlet of the water outlet tank 3 is communicated with an external pipeline;
the refrigerant input pipe 5 is arranged at the inlet of the corresponding refrigerant channel 22, the refrigerant input structure 4 is communicated with the inlet of the refrigerant channel 22 through the refrigerant input pipe 5, and the refrigerant input pipeline 41 of the refrigerant input structure 4 extends out of the water inlet tank 1 to be communicated with the outside;
the refrigerant output pipe 6 is arranged at the outlet of the corresponding refrigerant channel 22, the refrigerant output structure 7 is communicated with the outlet of the refrigerant channel 22 through the refrigerant output pipe 6, and the refrigerant output pipeline 71 of the refrigerant output structure 7 extends out of the water tank 3 to be communicated with the outside.
The heat exchanger has high heat exchange efficiency and compact structure, and is convenient to install and transport; the whole heat exchanger is made of aluminum materials, intensive welding seams can be rapidly carried out, automatic welding is realized, the manufacturing process is greatly simplified, and the production efficiency is high.
In this embodiment, the size of the input port of the refrigerant input pipe 5 is smaller than the size of the output port of the refrigerant input pipe 5, so that a space is formed between two adjacent refrigerant input pipes 5; the size of the inlet of the refrigerant output pipe 6 is larger than that of the outlet of the refrigerant output pipe 6, so that a space is reserved between two adjacent refrigerant output pipes 6. The gap between the adjacent refrigerant input pipe 5 and the adjacent refrigerant output pipe 6 is enlarged, which is convenient for the water flow in the water passage 21
In this embodiment, the cross-sections of the water passing channel 21 and the cooling medium channel 22 are both circular.
In this embodiment, the refrigerant input structure 4 further includes four refrigerant input branch pipes 43 and one refrigerant input main pipe 42, the refrigerant input pipeline 41 is communicated with the refrigerant input main pipe 42, and the refrigerant input main pipe 42 is communicated with the refrigerant input branch pipes 43; the inlet of the refrigerant input pipe 5 is communicated with the refrigerant input branch pipe 43. The number of the refrigerant input branch pipes 43 is the same as the number of the lines of the refrigerant channels 22, and may be one, two, three or several.
In this embodiment, the refrigerant output structure 7 further includes a plurality of refrigerant output branch pipes 73 and a refrigerant output main pipe 72, the refrigerant output pipeline 71 is communicated with the refrigerant output main pipe 72, the refrigerant output main pipe 72 is communicated with the refrigerant output branch pipes 73, and the output port of the refrigerant output pipe 6 is communicated with the refrigerant output branch pipes 73. The number of the refrigerant output branch pipes 73 is the same as the number of the lines of the refrigerant channels 22, and may be one, two, three or several.
In this embodiment, the heat exchange box 2 is a cylinder.
The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.
Claims (6)
1. An aluminum heat exchanger characterized by comprising:
a heat exchange box (2); more than two water passing channels (21) and more than two refrigerant channels (22) are longitudinally arranged on the heat exchange box (2), and the water passing channels (21) and the refrigerant channels (22) are adjacently distributed;
a water inlet tank (1) and a water outlet tank (3); the water inlet tank (1) is covered on the lower part of the heat exchange tank (2), a water inlet of the water inlet tank (1) is communicated with an external water source, and a water outlet of the water inlet tank (1) is communicated with a water inlet of the water passing channel (21); the water outlet tank (3) is covered on the upper part of the heat exchange tank (2), a water inlet of the water outlet tank (3) is communicated with a water outlet of the water passing channel (21), and a water outlet of the water outlet tank (3) is communicated with an external pipeline;
a refrigerant input structure (4) and a plurality of refrigerant input pipes (5) which are positioned in the water inlet tank (1); the refrigerant input pipe (5) is arranged at an inlet of the corresponding refrigerant channel (22), the refrigerant input structure (4) is communicated with the inlet of the refrigerant channel (22) through the refrigerant input pipe (5), and a refrigerant input pipeline (41) of the refrigerant input structure (4) extends out of the water inlet tank (1) to be communicated with the outside;
a plurality of refrigerant output pipes (6) and refrigerant output structures (7) which are positioned in the water outlet tank (3); the refrigerant output pipe (6) is arranged at the outlet of the corresponding refrigerant channel (22), the refrigerant output structure (7) is communicated with the outlet of the refrigerant channel (22) through the refrigerant output pipe (6), and a refrigerant output pipeline (71) of the refrigerant output structure (7) extends out of the water tank (3) to be communicated with the outside.
2. The aluminum heat exchanger as recited in claim 1, wherein the size of the inlet of the refrigerant inlet pipe (5) is smaller than the size of the outlet of the refrigerant inlet pipe (5), so that a space is formed between two adjacent refrigerant inlet pipes (5); the size of the inlet of the refrigerant output pipe (6) is larger than that of the outlet of the refrigerant output pipe (6), so that a space is reserved between two adjacent refrigerant output pipes (6).
3. The aluminum heat exchanger as recited in claim 1, wherein the cross-sections of the water passing channel (21) and the refrigerant channel (22) are square or circular.
4. The aluminum heat exchanger as recited in claim 1, wherein the refrigerant input structure (4) further comprises a plurality of refrigerant input branch pipes (43) and a refrigerant input header pipe (42), the refrigerant input header pipe (42) is connected to the refrigerant input pipeline (41), the refrigerant input branch pipes (43) are connected to the refrigerant input header pipe (42), and the input ports of the refrigerant input pipes (5) are connected to the refrigerant input branch pipes (43).
5. The aluminum heat exchanger as recited in claim 1, wherein the refrigerant output structure (7) further comprises a plurality of refrigerant output branch pipes (73) and a refrigerant output main pipe (72), the refrigerant output main pipe (72) is communicated with the refrigerant output pipeline (71), the refrigerant output branch pipes (73) are communicated with the refrigerant output main pipe (72), and the output port of the refrigerant output pipe (6) is communicated with the refrigerant output branch pipes (73).
6. Aluminium heat exchanger according to claim 1, characterised in that the heat exchange box (2) is a square or a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020021552.1U CN211824039U (en) | 2020-01-07 | 2020-01-07 | Aluminum heat exchanger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020021552.1U CN211824039U (en) | 2020-01-07 | 2020-01-07 | Aluminum heat exchanger |
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| CN211824039U true CN211824039U (en) | 2020-10-30 |
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| CN202020021552.1U Active CN211824039U (en) | 2020-01-07 | 2020-01-07 | Aluminum heat exchanger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966887A (en) * | 2020-01-07 | 2020-04-07 | 顺德职业技术学院 | Aluminum heat exchanger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966887A (en) * | 2020-01-07 | 2020-04-07 | 顺德职业技术学院 | Aluminum heat exchanger |
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