CN204739950U - Aluminium faller gill heat exchange tube - Google Patents
Aluminium faller gill heat exchange tube Download PDFInfo
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- CN204739950U CN204739950U CN201520368464.8U CN201520368464U CN204739950U CN 204739950 U CN204739950 U CN 204739950U CN 201520368464 U CN201520368464 U CN 201520368464U CN 204739950 U CN204739950 U CN 204739950U
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Abstract
The utility model discloses an aluminium faller gill heat exchange tube, including a pipe body, there is the wound form fin with the winding of helix form on the outer wall of body, the wound form fin is the strip aluminum sheet, and it includes some acicular branch sections of shaping in vertical bar portion and the vertical bar portion, divides the section mutually perpendicular with the axial direction line of body, and vertical bar portion twines on the outer wall of body with the helix form. It adopts acicular branch section conduct heat transfer fin, and its heat transfer effect is better, and efficiency is higher, and area of contact is big, and the heat transfer is more ideal.
Description
Technical field:
The utility model relates to heat exchanger equipment technical field, relates to a kind of aluminium faller gill heat exchanger tube in particular.
Background technology:
Existing heat exchanger is generally adopt the outer wall of body to install fin additional or at the outer extruded fin of pipe, wherein increase this structure of fin of winding screw shape, usually see in existing right and wrong on the market, but heat transfer effect and frame mode in other words conj.or perhaps receive limitation because it dispels the heat, its use field is made to be subject to a definite limitation, because the change of any one structure all needs a large amount of moulds to drop into, and in the special place of some profiles, the traditional heat exchangers of finned tube type cannot adapt to, therefore the adaptable heat exchanger of a kind of contour structures is needed to solve.
Utility model content:
The purpose of this utility model overcomes the deficiencies in the prior art, a kind of aluminium faller gill heat exchanger tube is provided, it adopts point section of needle-like as heat exchange fin, its heat transfer effect is better, efficiency is higher, and contact area is large, and heat exchange is better, and its heat exchanger fin, around on a long pipe, can adapt to the demand of various environment for use by tube bending being become various shape.
The scheme that the utility model solve the technical problem is:
A kind of aluminium faller gill heat exchanger tube, comprises body, the outer wall of described body is wound with wound form fin with helical wire form;
Described wound form fin is strip form aluminium flake, and it comprises point section of the needle-like that vertical bar portion and vertical bar portion form, and point section is perpendicular with the longitudinal center line of body, and vertical bar portion is wrapped on the outer wall of body with helical wire form.
The outer wall of described body has raised item, the tube wall between raised item scribbles glue-line, vertical bar portion sticks on glue-line.
The madial wall of described body has internal thread.
The side Edge Bend in described vertical bar portion forms bending part, and the outside vertically bending in top of bending part makes the top of bending part vertical with vertical bar portion and carried out cutting in the top of bending part being formed to cut into slices dividing of needle-like.
The relative bending of dual-side in described vertical bar portion forms bending part, and the outside vertically bending in top of two bending parts makes the top of bending part vertical with vertical bar portion and carried out cutting in the top of bending part being formed to cut into slices dividing of needle-like.
Outstanding effect of the present utility model is:
Compared with prior art, it adopts point section of needle-like as heat exchange fin, its heat transfer effect is better, efficiency is higher, and contact area is large, and heat exchange is better, and adopt this heat exchanger tube to make heat exchanger without the need to making other mould, the snakelike bending only needing exchange heat pipe to carry out a definite sequence is fixed again, reduces cost of manufacture, and when its wound form fin adopts aluminum weight lighter.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial sectional view of the present utility model;
Fig. 3 is a kind of structural representation being wound around fin;
Fig. 4 is the structural representation of another kind of form of the present utility model;
Fig. 5 is the another kind of structural representation being wound around fin.
Detailed description of the invention:
Embodiment, is shown in as shown in Fig. 1 to 5, and a kind of aluminium faller gill heat exchanger tube, comprises body 1, and the outer wall of described body 1 is wound with wound form fin 2 with helical wire form;
Described wound form fin 2 is strip form aluminium flake, and it comprises point section 22 of the needle-like that vertical bar portion 21 and vertical bar portion 21 form, and point section 22 is perpendicular with the longitudinal center line of body 1, and vertical bar portion 21 is wrapped on the outer wall of body 1 with helical wire form.
Further, the outer wall of described body 1 has raised item 11, body 1 outer wall between raised item 11 scribbles glue-line 3, and vertical bar portion 21 sticks on glue-line 3.
Further, the madial wall of described body 1 has internal thread 12.
Further, the side Edge Bend in described vertical bar portion 21 forms bending part, and the outside vertically bending in top of bending part makes the top of bending part vertical with vertical bar portion 21 and carries out the top of bending part to cut point section 22 forming needle-like.
Further, the relative bending of dual-side in described vertical bar portion 21 forms bending part, and the outside vertically bending in top of two bending parts makes the top of bending part vertical with vertical bar portion 21 and carries out the top of bending part to cut point section 22 forming needle-like.
It is owing to adopting point section 22 of needle-like, and make heat transfer effect more abundant, heat exchange is more thorough, better effects if.
And the madial wall of body 1 has internal thread 12, make the madial wall contact area of the interior media of body 1 and body 1 larger, heat transfer effect is better.
Its middle tube body 1 can be the various bodys having heat-conducting effect material and make such as aluminum pipe, copper pipe, steel pipe.
Finally; above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (5)
1. an aluminium faller gill heat exchanger tube, comprises body (1), it is characterized in that: the outer wall of described body (1) is wound with wound form fin (2) with helical wire form;
Described wound form fin (2) is strip form aluminium flake, it comprises point section (22) of the needle-like that vertical bar portion (21) and vertical bar portion (21) form, divide section (22) perpendicular with the longitudinal center line of body (1), vertical bar portion (21) are wrapped on the outer wall of body (1) with helical wire form.
2. a kind of aluminium faller gill heat exchanger tube according to claim 1, it is characterized in that: the outer wall of described body (1) has raised item (11), body (1) outer wall between raised item (11) scribbles glue-line (3), and vertical bar portion (21) stick on glue-line (3).
3. a kind of aluminium faller gill heat exchanger tube according to claim 1, is characterized in that: the madial wall of described body (1) has internal thread (12).
4. a kind of aluminium faller gill heat exchanger tube according to claim 1, it is characterized in that: the side Edge Bend of described vertical bar portion (21) forms bending part, the outside vertically bending in top of bending part makes the top of bending part vertical with vertical bar portion (21) and is carried out cutting in the top of bending part being formed to cut into slices (22) dividing of needle-like.
5. a kind of aluminium faller gill heat exchanger tube according to claim 1, it is characterized in that: the relative bending of dual-side of described vertical bar portion (21) forms bending part, the outside vertically bending in top of two bending parts makes the top of bending part vertical with vertical bar portion (21) and is carried out cutting in the top of bending part being formed to cut into slices (22) dividing of needle-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368464.8U CN204739950U (en) | 2015-06-02 | 2015-06-02 | Aluminium faller gill heat exchange tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368464.8U CN204739950U (en) | 2015-06-02 | 2015-06-02 | Aluminium faller gill heat exchange tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204739950U true CN204739950U (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520368464.8U Active CN204739950U (en) | 2015-06-02 | 2015-06-02 | Aluminium faller gill heat exchange tube |
Country Status (1)
| Country | Link |
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| CN (1) | CN204739950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571353A (en) * | 2016-03-13 | 2016-05-11 | 贵州大学 | Pin-fin spiral heat exchanger |
| CN108844261A (en) * | 2018-05-21 | 2018-11-20 | 哈尔滨工业大学 | A kind of fiber tube composite construction for inner surface evaporative condenser |
-
2015
- 2015-06-02 CN CN201520368464.8U patent/CN204739950U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571353A (en) * | 2016-03-13 | 2016-05-11 | 贵州大学 | Pin-fin spiral heat exchanger |
| CN108844261A (en) * | 2018-05-21 | 2018-11-20 | 哈尔滨工业大学 | A kind of fiber tube composite construction for inner surface evaporative condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312500 East Xinchang Avenue 889, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Zhejiang star Polytron Technologies Inc Address before: 312500 No. 889 Xinchang Road, Xinchang Industrial Park, Shaoxing, Zhejiang Patentee before: Zhejiang Tongxing Refrigecation Co.Ltd. |