CN213300523U - Composite heat pump unit - Google Patents
Composite heat pump unit Download PDFInfo
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- CN213300523U CN213300523U CN202021860809.9U CN202021860809U CN213300523U CN 213300523 U CN213300523 U CN 213300523U CN 202021860809 U CN202021860809 U CN 202021860809U CN 213300523 U CN213300523 U CN 213300523U
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- annular
- chamber
- heat dissipation
- annular chamber
- fins
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Abstract
The utility model relates to an air conditioning equipment technical field, in particular to compound heat pump set. The compound heat pump unit comprises: the heat dissipation device comprises a heat dissipation chamber, annular fins, a first annular chamber, a second annular chamber, a main pipeline and branch pipes; the heat dissipation chamber is of a cylindrical structure, and the left end and the right end of the heat dissipation chamber are respectively connected with a refrigerant inlet pipe and a refrigerant outlet pipe; the outer wall surface of the heat dissipation chamber is connected with a plurality of annular fins arranged at intervals; a plurality of first annular chambers are sleeved in the space between the adjacent annular fins; a plurality of second annular chambers are sleeved in the space between the adjacent annular fins; the first annular chamber and the second annular chamber are respectively positioned on two sides of the annular fin, and the first annular chamber and the second annular chamber are in close contact. The utility model discloses can improve the efficiency of heat exchange.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field, in particular to compound heat pump set.
Background
The composite heat pump set is developed based on wind source heat pump set and features that one evaporating and condensing system is added to the original wind source heat pump set system.
However, the heat exchange effect of the evaporative condenser in the common compound heat pump unit is poor, and needs to be further improved.
Disclosure of Invention
Therefore, the present invention has been made in view of the above problems. The utility model provides a pair of compound heat pump set realizes improving the purpose of heat exchange. The utility model discloses a realize above-mentioned purpose through following technical scheme:
a composite heat pump unit comprises: the heat dissipation device comprises a heat dissipation chamber, annular fins, a first annular chamber, a second annular chamber, a main pipeline and branch pipes;
the heat dissipation chamber is of a cylindrical structure, and the left end and the right end of the heat dissipation chamber are respectively connected with a refrigerant inlet pipe and a refrigerant outlet pipe;
the outer wall surface of the heat dissipation chamber is connected with a plurality of annular fins arranged at intervals;
a plurality of first annular chambers are sleeved in the space between the adjacent annular fins; a plurality of second annular chambers are sleeved in the space between the adjacent annular fins; the first annular chamber and the second annular chamber are respectively positioned on two sides of the annular fin and are in close contact; the first annular chamber is provided with two opposite first openings, and the second annular chamber is provided with two opposite second openings;
the first opening and the second opening are both connected with branch pipes; the main pipeline is connected with each branch pipe;
cold air is introduced into the first annular chamber, and cold water is introduced into the second annular chamber.
The utility model discloses beneficial effect as follows:
the utility model discloses a first annular chamber, second annular chamber and annular fin carry out the heat transfer, have improved heat exchange efficiency, shorten heat transfer time.
Drawings
Fig. 1 is an overall view of the present invention.
Fig. 2 is a view of the heat dissipation chamber of the present invention.
Fig. 3 is a view of the first and second annular chambers of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are easily implemented by those having ordinary skill in the art to which the present invention pertains. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In addition, for the purpose of more clearly describing the present invention, parts not connected with the present invention will be omitted from the drawings.
A composite heat pump unit comprises: the heat dissipation device comprises a heat dissipation chamber 1, an annular fin 2, a first annular chamber 3, a second annular chamber 4, a main pipeline 5 and branch pipes 6;
as shown in fig. 1, the heat dissipation chamber 1 is a cylindrical structure, and the left and right ends of the heat dissipation chamber are respectively connected with a refrigerant inlet pipe 11 and a refrigerant outlet pipe 12;
as shown in fig. 2, a plurality of annular fins 2 arranged at intervals are connected to the outer wall surface of the heat dissipation chamber 1;
as shown in fig. 3, a plurality of first annular chambers 3 are sleeved in the space between adjacent annular fins 2; a plurality of second annular chambers 4 are sleeved in the space between the adjacent annular fins 2; the first annular chamber 3 and the second annular chamber 4 are respectively positioned at two sides of the annular fin 2, and the first annular chamber 3 and the second annular chamber 4 are in close contact; the first annular chamber 3 is provided with two opposite first openings 31, and the second annular chamber 4 is provided with two opposite second openings 41;
as shown in fig. 1, the branch pipe 6 is connected to both the first opening 31 and the second opening 41; the main pipeline 5 is connected with each branch pipe 6;
and cold air is introduced into the first annular chamber 3, and cold water is introduced into the second annular chamber 4, so that the heat exchange efficiency of the annular fins 2 is improved.
In the description of the invention, it should be specifically noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" as used herein are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Claims (1)
1. A composite heat pump unit comprises: the heat dissipation device comprises a heat dissipation chamber (1), annular fins (2), a first annular chamber (3), a second annular chamber (4), a main pipeline (5) and branch pipes (6);
the method is characterized in that: the heat dissipation chamber (1) is of a cylindrical structure, and the left end and the right end of the heat dissipation chamber are respectively connected with a refrigerant inlet pipe (11) and a refrigerant outlet pipe (12);
the outer wall surface of the heat dissipation chamber (1) is connected with a plurality of annular fins (2) which are arranged at intervals;
a plurality of first annular chambers (3) are sleeved in the space between the adjacent annular fins (2); a plurality of second annular chambers (4) are sleeved in the space between the adjacent annular fins (2); the first annular chamber (3) and the second annular chamber (4) are respectively positioned at two sides of the annular fin (2), and the first annular chamber (3) is in close contact with the second annular chamber (4); the first annular chamber (3) is provided with two opposite first openings (31), and the second annular chamber (4) is provided with two opposite second openings (41);
the first opening (31) and the second opening (41) are both connected with a branch pipe (6); the main pipeline (5) is connected with each branch pipe (6);
cold air is introduced into the first annular chamber (3), and cold water is introduced into the second annular chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860809.9U CN213300523U (en) | 2020-08-31 | 2020-08-31 | Composite heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860809.9U CN213300523U (en) | 2020-08-31 | 2020-08-31 | Composite heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213300523U true CN213300523U (en) | 2021-05-28 |
Family
ID=76028051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021860809.9U Active CN213300523U (en) | 2020-08-31 | 2020-08-31 | Composite heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213300523U (en) |
-
2020
- 2020-08-31 CN CN202021860809.9U patent/CN213300523U/en active Active
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