CN203385081U

CN203385081U - Skirting board type cooling fin and connection structure thereof

Info

Publication number: CN203385081U
Application number: CN201320298839.9U
Authority: CN
Inventors: 李金和
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-29
Filing date: 2013-05-29
Publication date: 2014-01-08
Anticipated expiration: 2023-05-29

Abstract

The utility model relates to a skirting board type cooling fin and a connection structure thereof, and solves the technical problems to provide a cooling fin of a new structure with the capabilities of meeting the requirement of installing-water passing, reducing more parts and cost and improving installing efficiency. The connection structure is characterized in that at least two cooling fin bodies (1) with through pipes (1-1) are arranged; one-step holes are formed in pipe orifices of both ends of each through pipe, inner threads are arranged on the inner walls of the step holes, and the threads at two ends are respectively left-hand threads and right-hand threads; the connection structure is formed in a way that the two adjacent cooling fin bodies (1) cling to each other, a middle connector (3) is rotationally connected to the ports of the through pipes between the two cooling fin bodies, and one elastic seal ring (4) is respectively lined between the middle connector and the step holes of the through pipes.

Description

Skirt template fin and syndeton thereof

Technical field

The utility model relates to a kind of heating system, specifically a kind of skirt template fin and syndeton thereof.

Background technology

Chinese patent literature CN202582253U discloses " a kind of do the radiator that skirting is used ", it includes fin, inlet channel, reflux line, backup line, inlet channel, reflux line, backup line are arranged on described fin, on the two ends inwall of inlet channel, reflux line, backup line, all have internal thread.The document does not disclose the syndeton between radiator.For the connection of this type of radiator, the interior general way of industry is as Fig. 1 according to the applicant understood.02 internal thread with pipe 01 is connected, and plays and forms the ladder inwall---place the effect of sealing ring.03 is screwed into 02 extruding elastic seal ring 04, in axial seal, 05 internal lining pipe is carried out to radial seal.This method of attachment need reach 4 with part, and not only cost is higher, installs also cumbersome.

Summary of the invention

The utility model technical issues that need to address are, a kind of new construction fin is provided, and make its requirement that can meet installation-water flowing, can reduce more part again, reduce costs, and improve installation effectiveness.

Another technical problem that the utility model need to solve is, a kind of new syndeton is provided, and makes its requirement that can meet installation-water flowing, can reduce more part again, reduces costs, and improves installation effectiveness.

Skirt template fin of the present utility model, heat sink body and at least one siphunculus of one on it, the length of siphunculus is less than the width of heat sink body (being to be the pipe joint reserved place); The siphunculus two ends mouth of pipe is provided with the one-level shoulder hole, and the ladder hole wall is provided with internal thread segment, and the internal thread one at two ends is left-handed, and another is dextrorotation.If two internal thread segment one are left-handed, another is dextrorotation.

The mouth of pipe at siphunculus two ends inside contracts distance with respect to the width of heat sink body can be unequal, and as preferably, the mouth of pipe at siphunculus two ends equates with respect to the distance that inside contracts of heat sink body width, is for ease of producing, installing.Siphunculus inside contract distance, the applicant grasps by simple calculation and test, it can guarantee that fin is close to, and can guarantee again the complete pressurized of elastic seal ring.

The syndeton of skirt template fin of the present utility model, at least two heat sink body and at least one siphunculus of one on it, the length of siphunculus is less than the width of heat sink body; The siphunculus two ends mouth of pipe is provided with the one-level shoulder hole, and the ladder hole wall is provided with internal thread segment, and the internal thread one at two ends is left-handed, and another is dextrorotation;

At least one center tap, described center tap is cross, the passage at two ends has respectively sinistral external thread and dextrorotation internal thread (it also plays the effect of two fin tensions except connecting pipeline) outward;

And, the elastic seal ring of center tap quantity twice is arranged;

Its syndeton is: two adjacent heat sink body are pasted mutually, and the siphunculus port between them is connected with a center tap, respectively are lined with an elastic seal ring between the one-level shoulder hole of center tap and siphunculus.

External tube is connected with groups of fins, can select extension tube attached to carry the scheme of screw thread mouth, and it is connected with the interior screw socket of the siphunculus on fin; Also can select following scheme: the T shape end connector of a tape channel is arranged, be screwed in heat sink body freely (without syntople) side; Extension tube attached enters siphunculus through the passage of end connector; Between the one-level shoulder hole of end connector and siphunculus, elastic seal ring to outer tube diameter to sealing; This scheme provides convenience for the extension tube attached without screw socket and being connected of groups of fins.

With background technology, compare, skirt template fin overall structure is equally simple with background technology; The syndeton union piece is two of center tap and elastic seal rings only, and not only quantity reduces, and has also obviously improved installation effectiveness.

The accompanying drawing explanation

Fig. 1 is the syndeton schematic diagram of background technology;

Fig. 2 is the utility model syndeton schematic diagram (only showing a siphunculus);

Fig. 3 is the end connector structural representation;

Fig. 4 is the center tap structural representation.

the specific embodiment

Below in conjunction with accompanying drawing, the utility model is described further.

Embodiment.See Fig. 2, this routine skirt template fin is that the aluminium ingot extruding forms, and a heat sink body with cambered surface 1 is arranged, and upper and lower two siphunculus 1-1 are arranged in body, and the length of two siphunculus is less than the width of heat sink body, and it is equal to inside contract distance.The two siphunculus two ends mouth of pipe respectively is provided with the one-level shoulder hole, and the ladder hole wall is provided with internal thread segment, and the internal thread one at two ends is left-handed, and another is dextrorotation.

This routine radiation fin connecting structure is become by two skirt template groups of fins.During connection, two above-mentioned heat sink body 1 are close, and the port of upper and lower two the siphunculus 1-1 between them respectively is connected with a center tap 3, and center tap is the cross (see figure 4), and the passage at two ends also has respectively sinistral external thread and dextrorotation internal thread outward.Respectively be lined with an elastic seal ring 4 between center tap and siphunculus shoulder hole.Alternately turn 3, two heat sink body 1 of two center taps and be close to gradually under the traction of left hand thread and right-handed thread, finally to being close to, two elastic seal rings 4 are also compacted simultaneously, and the connection of upper and lower siphunculus completes.

When groups of fins is connected with extension tube attached, have the T shape end connector 2(of a tape channel to see Fig. 3), be screwed in the free side without syntople of heat sink body 1; Extension tube attached 5 enters siphunculus 1-1 through the passage of end connector 2; Be lined with elastic seal ring 4 between end connector 2 and siphunculus shoulder hole, elastic seal ring 4 is squeezed to extension tube attached 5 radial seals.

Claims

1. a skirt template fin is characterized in that: a heat sink body (1) and at least one siphunculus (1-1) of one on it, and the length of siphunculus is less than the width of heat sink body; The siphunculus two ends mouth of pipe is provided with the one-level shoulder hole, and the ladder hole wall is provided with internal thread segment, and the internal thread one at two ends is left-handed, and another is dextrorotation.

2. skirt template fin according to claim 1 is characterized in that: the mouth of pipe at siphunculus (1-1) two ends equates with respect to the distance that inside contracts of heat sink body width.

3. the syndeton of a skirt template fin is characterized in that: at least two heat sink body (1) and at least one siphunculus (1-1) of one on it, and the length of siphunculus is less than the width of heat sink body; The siphunculus two ends mouth of pipe is provided with the one-level shoulder hole, and the ladder hole wall is provided with internal thread segment, and the internal thread one at two ends is left-handed, and another is dextrorotation;

At least one center tap (3), described center tap is cross, the passage at two ends has respectively sinistral external thread and dextrorotation internal thread outward;

And, the elastic seal ring (4) of center tap (3) quantity twice is arranged;

Its syndeton is: adjacent two heat sink body (1) are pasted mutually, and the siphunculus port between them is connected with a center tap (3), respectively is lined with an elastic seal ring (4) between the one-level shoulder hole of center tap and siphunculus.

4. the syndeton of skirt template fin according to claim 3, is characterized in that: the T shape end connector (2) of a tape channel is arranged, be screwed in the free side of heat sink body (1); An extension tube attached (5) enters siphunculus (1-1) through the passage of end connector; Be lined with elastic seal ring (4) between the one-level shoulder hole of end connector and siphunculus, elastic seal ring is to the extension tube attached radial seal.