CN204730525U

CN204730525U - A kind of refrigerator and heat exchanger of air conditioner adopting aluminium faller gill heat exchanger tube

Info

Publication number: CN204730525U
Application number: CN201520374359.5U
Authority: CN
Inventors: 张天泓; 徐占松; 李伟
Original assignee: Zhejiang Tongxing Refrigecation Coltd
Current assignee: Zhejiang star Polytron Technologies Inc
Priority date: 2015-06-02
Filing date: 2015-06-02
Publication date: 2015-10-28
Anticipated expiration: 2025-06-02

Abstract

The utility model discloses a kind of refrigerator and the heat exchanger of air conditioner that adopt aluminium faller gill heat exchanger tube, comprise aluminum pipe, described aluminum pipe bending forms s shape body, and the outer wall of aluminum pipe is wound with wound form fin with helical wire form; Described wound form fin is strip form aluminium flake, it comprises point section of the needle-like that vertical bar portion and vertical bar portion form, divide section perpendicular with the longitudinal center line of aluminum pipe, vertical bar portion is wrapped on the outer wall of aluminum pipe with helical wire form, s shape body is adhesively fixed with by PUR and is fixedly connected with block, and the adjacent tubes body in s shape body is fixing by PUR bonding.It adopts point section of needle-like as heat exchange fin, and its heat transfer effect is better, and efficiency is higher, and contact area is large, and heat exchange is better, and adopts PUR directly to fix, and connects framework or connecting plate, its low cost of manufacture without the need to adopting, effective.

Description

A kind of refrigerator and heat exchanger of air conditioner adopting aluminium faller gill heat exchanger tube

Technical field:

The utility model relates to heat exchanger equipment technical field, relates to a kind of refrigerator and the heat exchanger of air conditioner that adopt 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 because it dispels the heat, heat transfer effect and frame mode in other words conj.or perhaps receive limitation, make its efficiency cannot obtain the raising of more last layer.

Simultaneously, the heat exchanger of existing air-conditioning or refrigerator is when in the corresponding housing needing to be arranged on air-conditioning or refrigerator, first need heat exchanger main body to be arranged on and connect on framework or connecting plate, it connects framework or connecting plate needs to adopt specific mould to make, its cost is high, and manufactures and install trouble.

Utility model content:

The purpose of this utility model overcomes the deficiencies in the prior art, a kind of refrigerator and the heat exchanger of air conditioner that adopt aluminium faller gill heat exchanger tube are provided, it adopts point section of needle-like as heat exchange fin, and its heat transfer effect is better, and efficiency is higher, contact area is large, heat exchange is better, and adopts PUR directly to fix, and greatly reduces and connects framework or connecting plate, reduce its low cost of manufacture, effective.

The scheme that the utility model solve the technical problem is:

Adopt refrigerator and the heat exchanger of air conditioner of aluminium faller gill heat exchanger tube, comprise aluminum pipe, described aluminum pipe bending forms s shape body, and the outer wall of aluminum pipe is wound with wound form fin with helical wire form;

Described wound form fin is strip form aluminium flake, it comprises point section of the needle-like that vertical bar portion and vertical bar portion form, divide section perpendicular with the longitudinal center line of aluminum pipe, vertical bar portion is wrapped on the outer wall of aluminum pipe with helical wire form, s shape body is adhesively fixed with by PUR and is fixedly connected with block, and the adjacent tubes body in s shape body is fixing by PUR bonding.

The outer wall of described aluminum pipe has raised item, and the aluminum pipe outer wall between raised item scribbles glue-line, and vertical bar portion sticks on glue-line.

The madial wall of described aluminum pipe 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, and its heat transfer effect is better, efficiency is higher, and contact area is large, and heat exchange is better, and owing to being point section of needle-like, when making it fixing by PUR bonding, bonded contact face is larger, bonds more firm, adjacent tubes body in s shape body can be fixed by directly adopting PUR, greatly reduce and connect framework or connecting plate, reduce its low cost of manufacture, effective.

Accompanying drawing illustrates:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the partial structurtes schematic diagram of aluminum pipe of the present utility model;

Fig. 3 is the partial sectional view of Fig. 2;

Fig. 4 is a kind of structural representation being wound around fin;

Fig. 5 is the structural representation of the another kind of form of aluminum pipe of the present utility model;

Fig. 6 is the another kind of structural representation of the winding fin of Fig. 5;

Fig. 7 is the heat exchanger of the different structure adopting this aluminum pipe to make.

Detailed description of the invention:

Embodiment, is shown in as shown in Figures 1 to 6, and a kind of refrigerator and heat exchanger of air conditioner adopting aluminium faller gill heat exchanger tube, comprises aluminum pipe 1, and described aluminum pipe 1 bending forms s shape body 10, and the outer wall of aluminum pipe 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 aluminum pipe 1, vertical bar portion 21 is wrapped on the outer wall of aluminum pipe 1 with helical wire form, s shape body 10 is adhesively fixed with by PUR the adjacent tubes body be fixedly connected with in block 20, s shape body 10 and is bondd by PUR 30 fixing.

Further, the outer wall of described aluminum pipe 1 has raised item 11, aluminum pipe 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 aluminum pipe 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 aluminum pipe 1 has internal thread 12, make the madial wall contact area of the interior media of aluminum pipe 1 and aluminum pipe 1 larger, heat transfer effect is better.

Heat exchanger shown in accompanying drawing 1 can use as the evaporimeter of refrigerator, accompanying drawing 7 is at the heat exchanger carrying out bending formation by s shape body 10, it can as the condenser of refrigerator, it does not need installing card fastener to be fixed by the body in condenser, only need to adopt PUR 30, it is easily manufactured, and s shape body 10 can be bent into various different shape general in city as the condenser of air-conditioning, then PUR 30 is adopted to fix, its convenient fixing.

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

1. one kind adopts refrigerator and the heat exchanger of air conditioner of aluminium faller gill heat exchanger tube, comprise aluminum pipe (1), it is characterized in that: described aluminum pipe (1) bending forms s shape body (10), and the outer wall of aluminum pipe (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 aluminum pipe (1), vertical bar portion (21) is wrapped in helical wire form on the outer wall of aluminum pipe (1), s shape body (10) is adhesively fixed with by PUR and is fixedly connected with block (20), and the adjacent tubes body in s shape body (10) is fixing by PUR (30) bonding.

2. a kind of refrigerator and heat exchanger of air conditioner adopting aluminium faller gill heat exchanger tube according to claim 1, it is characterized in that: the outer wall of described aluminum pipe (1) has raised item (11), aluminum pipe (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 refrigerator and heat exchanger of air conditioner adopting aluminium faller gill heat exchanger tube according to claim 1, is characterized in that: the madial wall of described aluminum pipe (1) has internal thread (12).

4. a kind of refrigerator and heat exchanger of air conditioner adopting 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 refrigerator and heat exchanger of air conditioner adopting 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.