CN215491256U - Efficient heat exchange fin of air conditioner coil pipe - Google Patents
Efficient heat exchange fin of air conditioner coil pipe Download PDFInfo
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- CN215491256U CN215491256U CN202121833373.9U CN202121833373U CN215491256U CN 215491256 U CN215491256 U CN 215491256U CN 202121833373 U CN202121833373 U CN 202121833373U CN 215491256 U CN215491256 U CN 215491256U
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Abstract
The utility model discloses an efficient heat exchange fin of an air conditioner coil, and relates to the technical field of heat exchange equipment. The heat conduction device comprises fins and a plurality of copper pipes penetrating through the fins, wherein a plurality of groups of heat conduction rods are arranged on two opposite sides of the fins, the heat conduction rods and the copper pipes are arranged in a crossed manner, each group of heat conduction rods comprises two heat conduction rods, and the copper pipes are positioned between the two heat conduction rods in the same group; the relative both sides of fin are seted up the notch of multiunit one-to-one, and the copper pipe is located two notches of one-to-one, and the copper intraductal is equipped with the condenser pipe, and the liquid guide groove has been installed to the condenser pipe inner wall, and the liquid guide groove is helical structure. According to the utility model, the contact area of the condensing tube and liquid is increased through the liquid guide groove, the thickness of the condensing tube is reduced, the heat exchange effect of the condensing tube and the liquid is further improved, the wind is guided through the notch, the contact time of the wind and the fin at a higher or lower relative temperature is prolonged, the heat exchange efficiency of the fin is enhanced, and the heat conducting rod is matched with the notch.
Description
Technical Field
The utility model belongs to the technical field of heat exchange equipment, and particularly relates to a high-efficiency heat exchange fin of an air conditioner coil.
Background
The finned tube-in-tube heat exchanger is used as an important device in refrigeration and air conditioning equipment, has the characteristics of compact structure, simple manufacture, wide application range and the like, the running condition of the finned tube-in-tube heat exchanger is directly related to the performance of the whole heat exchange system, and the influence of the air side heat transfer performance, the speed field and the temperature field distribution of the finned tube-in-tube heat exchanger on the heat exchange effect is always the key point of research of scholars at home and abroad.
The existing heat exchanger needs to be provided with more fins to enhance the heat exchange effect of the heat exchanger, greatly improve the manufacturing cost, increase the air resistance and reduce the energy efficiency of the unit.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an efficient heat exchange fin of an air conditioner coil, and solves the technical problems that the existing heat exchanger is provided with more fins, the manufacturing cost is improved, the air resistance is increased, and the energy efficiency of a unit is reduced.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
an efficient heat exchange fin of an air conditioner coil comprises a fin body and a plurality of copper pipes penetrating through the fin body, wherein a plurality of groups of heat conduction rods are arranged on two opposite sides of the fin body, the heat conduction rods and the copper pipes are arranged in a crossed mode, each group of heat conduction rods comprises two heat conduction rods, and the copper pipes are located between the two heat conduction rods of the same group;
the relative both sides of fin are seted up the notch of multiunit one-to-one, and the copper pipe is located two notches of one-to-one, and the copper intraductal is equipped with the condenser pipe, and the liquid guide groove has been installed to the condenser pipe inner wall, and the liquid guide groove is helical structure.
Optionally, the diameter of the copper pipe is 12.7 mm.
Optionally, the plurality of copper tubes are arranged on the fins in a staggered equilateral triangle manner.
Optionally, the fins are of a sine corrugated structure, and the fin height range is 1.8-3.4 mm.
Optionally, a plurality of channels have all been seted up to the fin relative both sides.
Optionally, the heat conducting rod comprises a metal sheet mounted on the side of the copper tube.
Optionally, a plurality of heat dissipation blocks are mounted on the opposite outer sides of each group of heat conduction rods.
The embodiment of the utility model has the following beneficial effects:
according to the embodiment of the utility model, the contact area of the condensing pipe and the liquid is increased through the liquid guide groove, the thickness of the condensing pipe is reduced, the heat exchange effect of the condensing pipe and the liquid is further improved, the wind is guided through the notch, the contact time of the wind and the fin at a higher or lower relative temperature is prolonged, the heat exchange efficiency of the fin is enhanced, the heat exchange coefficient is improved through the matching of the heat conducting rod and the notch, the number of the fins of the air conditioner with the same production requirement can be reduced through the coil pipe, the material is saved, the cost is reduced, the number of the fins is further reduced, the air resistance is reduced, and the energy efficiency value of the unit is improved.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of a planar structure of a fin according to an embodiment of the present invention
FIG. 2 is a schematic perspective view of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a in fig. 2.
Wherein the figures include the following reference numerals:
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.
Referring to fig. 1-3, in this embodiment, a high-efficiency heat exchange fin for an air conditioning coil is provided, which includes: the fin comprises a fin 1 and a plurality of copper pipes 2 penetrating through the fin 1, wherein a plurality of groups of heat conducting rods 4 are arranged on two opposite sides of the fin 1, the plurality of groups of heat conducting rods 4 are arranged in a crossed manner with the plurality of copper pipes 2, each group of heat conducting rods 4 comprises two heat conducting rods 4, and the copper pipes 2 are positioned between the two heat conducting rods 4 in the same group;
the relative both sides of fin 1 are seted up the notch 3 of multiunit one-to-one, and notch 3 is four petal flower type grooves, and copper pipe 2 installs in two notches 3 of one-to-one, the built-in condenser pipe 5 that is equipped with of copper pipe 2, and the cistern 6 has been installed to the 5 inner walls of condenser pipe, and the cistern 6 is helical structure.
The application of one aspect of the embodiment is as follows: during the use, the condenser pipe 5 is inserted and is assembled in copper pipe 2 in the fin 1 and accomplish, after inflow liquid in the condenser pipe 5, liquid is rotatory by the direction of liquid guide groove 6 helical structure, liquid and condenser pipe 5 carry out the heat exchange, condenser pipe 5 carries out the heat exchange with copper pipe 2 again, fin 1 and heat conduction pole 4 around copper pipe 2 temperature rising or reduction messenger also change thereupon, after the wind blows over, the air blows into in notch 3 along fin 1 after, blow into between two heat conduction poles 4 along copper pipe 2 both sides by notch 3 direction, then blow into in next notch 3 along heat conduction pole 4, the air carries out the heat exchange with fin 1, copper pipe 2, heat conduction pole 4.
Through the area of contact of liquid guide 6 increase condenser pipe 5 and liquid, reduce condenser pipe 5 thickness, and then improve the heat exchange effect of condenser pipe 5 and liquid, lead to wind through notch 3, it is long when improving the contact of wind and the higher or lower department of fin 1 relative temperature, the high efficiency of reinforcing fin 1 heat transfer, cooperate with notch 3 through conducting rod 4, improve the heat transfer coefficient, make the air conditioner of the same production demand, the coil pipe can reduce the installation to this fin 1 quantity, save material reduces the cost, and then reduced the fin number, air resistance reduces, the energy efficiency value of improvement unit.
As shown in fig. 2, the diameter of the copper pipe 2 of this embodiment is 12.7 mm. The copper pipes 2 are arranged on the fins 1 in a staggered equilateral triangle mode, the fins 1 are of sine corrugated structures, and the height turning range of the fins 1 is 1.8-3.4 mm, so that the contact surface of air passing through the heat exchanger is increased, and the air is heated or cooled more fully. A plurality of channels 7 have all been seted up to the 1 relative both sides of fin, and channel 7 makes 1 surface of fin form a plurality of small-size fins 1, and the area of contact of increase fin 1 and air improves the radiating effect, and heat conduction pole 4 is including installing the sheetmetal at 2 lateral parts of copper pipe, and heat conduction pole 4 absorbs the temperature in the copper pipe 2 through the sheetmetal, reduces stopping of air to blowing in between two heat conduction poles 4 through the sheetmetal. The opposite outer sides of each group of heat conducting rods 4 are provided with a plurality of radiating blocks 8, and the radiating blocks 8 are of pyramid structures, so that the heat conducting rods 4 can exchange heat with outside air.
There are many ways of improving the heat exchange of the liquid with the condenser tube 5, and two alternative embodiments are provided in this embodiment.
Example 1: the inner wall of the condensing pipe 5 is provided with a liquid guide groove 6, and the liquid guide groove 6 is of a spiral structure.
In this embodiment, the liquid is guided by the spiral structure of the liquid guiding groove 6 to rotate when flowing through the condensation tube 5, so that the liquid is in sufficient contact with the condensation tube 5 for heat exchange.
Example 2: a plurality of bulges are arranged on the inner wall of the condensation pipe 5 and are arranged in a staggered manner.
In the embodiment, when the liquid flows through the condensation pipe 5, the liquid is blocked by the protrusion to generate ripples in the condensation pipe 5, so that the heat dissipation and cold dissipation effects of the liquid are improved.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (7)
1. An air conditioner coil efficient heat transfer fin, its characterized in that includes: the fin comprises fins (1) and a plurality of copper pipes (2) penetrating through the fins (1), wherein a plurality of groups of heat conducting rods (4) are arranged on two opposite sides of each fin (1), the plurality of groups of heat conducting rods (4) are arranged in a crossed mode with the plurality of copper pipes (2), each group of heat conducting rods (4) comprises two heat conducting rods (4), and the copper pipes (2) are located between the two heat conducting rods (4) in the same group;
the fin (1) relative both sides are seted up the notch (3) of multiunit one-to-one, and copper pipe (2) are located in two notches (3) of one-to-one, and built-in condenser pipe (5) that are equipped with of copper pipe (2), and liquid guide groove (6) have been installed to condenser pipe (5) inner wall, and liquid guide groove (6) are helical structure.
2. The efficient heat exchange fin of the air conditioner coil pipe is characterized in that the diameter of the copper pipe (2) is 12.7 mm.
3. The efficient heat exchange fin of the air conditioner coil pipe is characterized in that a plurality of copper pipes (2) are arranged on the fin (1) in a staggered equilateral triangle mode.
4. The efficient heat exchange fin of the air conditioner coil pipe is characterized in that the fin (1) is of a sine wave structure, and the height of the fin (1) is 1.8-3.4 mm.
5. The efficient heat exchange fin of the air conditioner coil pipe is characterized in that a plurality of grooves (7) are formed in two opposite sides of the fin (1).
6. The efficient heat exchange fin of the air conditioner coil pipe is characterized in that the heat conducting rod (4) comprises a metal sheet arranged on the side part of the copper pipe (2).
7. The efficient heat exchange fin of the air conditioning coil as claimed in claim 6, wherein the opposite outer sides of the heat conduction rods (4) of each group are provided with a plurality of radiating blocks (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121833373.9U CN215491256U (en) | 2021-08-06 | 2021-08-06 | Efficient heat exchange fin of air conditioner coil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121833373.9U CN215491256U (en) | 2021-08-06 | 2021-08-06 | Efficient heat exchange fin of air conditioner coil pipe |
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| Publication Number | Publication Date |
|---|---|
| CN215491256U true CN215491256U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121833373.9U Active CN215491256U (en) | 2021-08-06 | 2021-08-06 | Efficient heat exchange fin of air conditioner coil pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308643A (en) * | 2023-11-29 | 2023-12-29 | 徐州盈量智能科技有限公司 | Fin assembly of wall-mounted air conditioner heat exchanger |
-
2021
- 2021-08-06 CN CN202121833373.9U patent/CN215491256U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308643A (en) * | 2023-11-29 | 2023-12-29 | 徐州盈量智能科技有限公司 | Fin assembly of wall-mounted air conditioner heat exchanger |
| CN117308643B (en) * | 2023-11-29 | 2024-02-23 | 徐州盈量智能科技有限公司 | Fin assembly of wall-mounted air conditioner heat exchanger |
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