CN211425129U - High-effect parallel flow heat exchanger - Google Patents
High-effect parallel flow heat exchanger Download PDFInfo
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- CN211425129U CN211425129U CN201922455585.7U CN201922455585U CN211425129U CN 211425129 U CN211425129 U CN 211425129U CN 201922455585 U CN201922455585 U CN 201922455585U CN 211425129 U CN211425129 U CN 211425129U
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- heat exchanger
- pipe
- flow heat
- pressure manifold
- parallel flow
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Abstract
The utility model discloses a high-effect parallel flow heat exchanger, including pressure manifold and flat pipe to and set up in the outlet pipe and the inlet tube of pressure manifold one side, the pressure manifold sets up in flat tub of both ends, and both mutually perpendicular are fixed, evenly be provided with circulation baffle on the pressure manifold inner wall, flat pipe and pressure manifold link stagger the setting with circulation baffle respectively. Because the collecting pipes at two ends of the flat pipe of the high-efficiency parallel flow heat exchanger adopt double-pipe arrangement, two adjacent collecting pipes are connected end to end, and the inner walls of the collecting pipes are uniformly provided with the circulating baffles, so that a refrigerant flow path forms a complete cycle, the flowing time of a refrigerant is delayed, and the temperature difference cannot be overlarge up.
Description
Technical Field
The utility model relates to a high-effect concurrent flow heat exchanger.
Background
At present, the parallel flow heat exchanger is increasingly applied in the field of air conditioners, and the material of the parallel flow heat exchanger is aluminum generally, in particular to an input pipe and an output pipeline; when the air conditioner is operated for a long time, the reliability of aluminum is low and the fatigue fracture rate of the pipe is high compared with that of a copper material, so that the reliability of a pipeline system becomes a non-negligible problem. The refrigerant flow path of the lower parallel flow heat exchanger mostly adopts a single flow mode from top to bottom. Obviously, the method has the defects of over-fast flow path and great temperature difference between the upper part and the lower part.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to a simple structure is provided, the flow path circulation is even, high-effect concurrent flow heat exchanger that the difference in temperature is little.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a high-effect concurrent flow heat exchanger, includes pressure manifold and flat pipe to and set up in outlet pipe and the inlet tube of pressure manifold one side, the pressure manifold sets up in flat pipe both ends, and both mutually perpendicular are fixed, evenly be provided with circulation baffle on the pressure manifold inner wall, flat pipe and pressure manifold link stagger the setting with circulation baffle respectively.
Preferably, the collecting pipes at the two ends of the flat pipe are respectively provided with double pipes, so that the refrigerant can be effectively in a balanced state.
Preferably, the two adjacent collecting pipes are connected end to form a complete cycle, so that the circulation of the flow path is prolonged, and the temperature difference is smaller.
Preferably, the outlet pipe is disposed above the inlet pipe.
The utility model discloses high-effect concurrent flow heat exchanger's beneficial effect: because the collecting pipes at two ends of the flat pipe of the high-efficiency parallel flow heat exchanger adopt double-pipe arrangement, two adjacent collecting pipes are connected end to end, and the inner walls of the collecting pipes are uniformly provided with the circulating baffles, so that a refrigerant flow path forms a complete cycle, the flowing time of a refrigerant is delayed, and the temperature difference cannot be overlarge up.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a high-performance parallel flow heat exchanger of the present invention;
fig. 2 is a cross-sectional view of a high-performance parallel flow heat exchanger manifold of the present invention;
fig. 3 is a side view of a high performance parallel flow heat exchanger manifold according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to fig. 1 to 3, the present invention adopts the following technical solutions: the utility model provides a high-effect concurrent flow heat exchanger, includes pressure manifold 2 and flat pipe 4 to and set up in outlet pipe 1 and the inlet tube 3 of pressure manifold 2 one side, pressure manifold 2 sets up in flat pipe 4 both ends, and both mutually perpendicular are fixed, evenly be provided with circulation baffle 5 on the 2 inner walls of pressure manifold, flat pipe 4 sets up with circulation baffle 5 staggers respectively with pressure manifold 2 link.
The collecting pipes 2 at the two ends of the flat pipe 4 are respectively provided with double pipes, so that the refrigerant can be effectively in a balanced state.
The two adjacent collecting pipes 2 are connected end to form a complete cycle, so that the circulation of a flow path is prolonged, and the temperature difference is smaller.
The outlet pipe 1 is disposed above the inlet pipe 3.
In refrigerant got into pressure manifold 2 via inlet tube 3, made a round trip the circulation flow in flat pipe 4 and pressure manifold 2, circulation baffle 5 set up let circulation flow path slower, it is longer long, the return circuit that the 2 end to end of pressure manifold that double-barrelled adjacent set up formed lets the refrigerant form solitary microcirculation in pressure manifold 2, the difference in temperature diminishes about making.
The utility model discloses high-effect concurrent flow heat exchanger's beneficial effect: because the collecting pipes at two ends of the flat pipe of the high-efficiency parallel flow heat exchanger adopt double-pipe arrangement, two adjacent collecting pipes are connected end to end, and the inner walls of the collecting pipes are uniformly provided with the circulating baffles, so that a refrigerant flow path forms a complete cycle, the flowing time of a refrigerant is delayed, and the temperature difference cannot be overlarge up.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. A high-performance parallel flow heat exchanger is characterized in that: the collecting pipe is arranged at two ends of the flat pipe and is mutually perpendicular and fixed, circulation baffles are evenly arranged on the inner wall of the collecting pipe, and the connecting ends of the flat pipe and the collecting pipe are respectively arranged in a staggered mode with the circulation baffles.
2. The high efficiency parallel flow heat exchanger of claim 1 wherein: the collecting pipes at the two ends of the flat pipe are respectively arranged in a double-pipe mode.
3. The high efficiency parallel flow heat exchanger of claim 2 wherein: and the two adjacent collecting pipes are connected end to form a complete cycle.
4. The high efficiency parallel flow heat exchanger of claim 1 wherein: the outlet pipe is disposed above the inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455585.7U CN211425129U (en) | 2019-12-30 | 2019-12-30 | High-effect parallel flow heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455585.7U CN211425129U (en) | 2019-12-30 | 2019-12-30 | High-effect parallel flow heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211425129U true CN211425129U (en) | 2020-09-04 |
Family
ID=72287025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922455585.7U Active CN211425129U (en) | 2019-12-30 | 2019-12-30 | High-effect parallel flow heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211425129U (en) |
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2019
- 2019-12-30 CN CN201922455585.7U patent/CN211425129U/en active Active
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