CN102242990A - Straight-through type aluminum alloy fin coolinggrid - Google Patents
Straight-through type aluminum alloy fin coolinggrid Download PDFInfo
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- CN102242990A CN102242990A CN2011101874095A CN201110187409A CN102242990A CN 102242990 A CN102242990 A CN 102242990A CN 2011101874095 A CN2011101874095 A CN 2011101874095A CN 201110187409 A CN201110187409 A CN 201110187409A CN 102242990 A CN102242990 A CN 102242990A
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- fin
- tube
- aluminum alloy
- finned tube
- finned
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Abstract
The invention relates to a straight-through type aluminum alloy fin coolinggrid which comprises an input tube, an output tube and multiple finned tubes arranged in parallel, wherein one end of each finned tube is mutually communicated with the tube body of the input tube, the other end of each finned tube is mutually communicated with the tube body of the output tube, and each finned tube comprises a light pipe and three axial fins arranged on the outer edge of the light pipe. The straight-through type aluminum alloy fin coolinggrid provided by the invention has the advantages that three axial fins are arranged on the outer edge of the light pipe, the angle among the fins is determined, baseboards connected with the finned tube are arranged in parallel relative to a plane in which the input tube and the output tube are positioned, and the structure can be used for effectively saving the space; a ladder-shaped fixed block and the baseboard are additionally arranged, so that the structure is fixed and the installation is convenient; the finned tubes are connected together by virtue of a parallel connection method, the fluid passes through the front finned tube to heat dissipation and then is continuously subjected to heat dissipation, the heat dissipation effect is enhanced, the cooling efficiency of a refrigerator is improved, and the refrigeration is faster; and an aluminum alloy tube is used for replacing a steel tube, thus the heat dissipation effect is better.
Description
Technical field
The present invention relates to the technical field of large cold storage, particularly a kind of through type aluminum alloy fin cooling grid.
Background technology
Existing finned tube adopts the method that pipe is risen and combines with fin greatly behind pipe, light pipe and the fin poling usually.When adopting pipe, light pipe, because the heat exchange coefficient of pipe inner fluid and the coefficient of heat transfer of pipe place fluid differ greatly, the heat-exchange capacity in the pipe outside is little, and the operating efficiency of light pipe is very low, causes a large amount of wastes of material.Simultaneously, what existing evaporimeter usually adopted is this finned tube, and surface area is less, and radiating effect is poor, and institute take up space bigger, the wasting space resource.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome above-mentioned deficiency, the invention provides a kind of through type aluminum alloy fin cooling grid.
The technical solution adopted for the present invention to solve the technical problems is: a kind of through type aluminum alloy fin cooling grid, comprise input pipe, efferent duct and a plurality of finned tube of arranging side by side, described finned tube one end all is connected with the body of input pipe, the other end all is connected with the body of efferent duct, and described finned tube comprises a light pipe and three longitudinal fins that are arranged on the light pipe outer.
For conserve space and convenient fixing, described fin is in the vertical setting in surface, light pipe outer, comprise two passive first fins and second fin, angle between first fin and second fin is 60 ° ± 30 °, also comprise the 3rd fin, the 3rd fin equates that with the angle of first fin and second fin described angle is 150 ° ± 15 °.
For each fin is fixed, has a trapezoidal fixed block of fitting between described first fin and second fin with first fin and second fin, trapezoidal fixed block bottom has the base plate that makes each finned tube location, and described base plate is fixedlyed connected with the trapezoidal fixed block on each finned tube.
For better conserve space, described base plate is with respect to the plane parallel setting at input pipe and efferent duct place.
The invention has the beneficial effects as follows, through type aluminum alloy fin cooling grid of the present invention, three axial fins are set in the light pipe outer, determined the angle between fin, and connect the plane parallel setting of the base plate of finned tube with respect to input pipe and efferent duct place, this structure is conserve space effectively; Increased trapezoidal fixed block and base plate, structure is fixed, easy for installation; Employing and linked method link together finned tube, and fluid can be proceeded heat radiation after dispelling the heat by preceding road finned tube, has strengthened radiating effect, improves the refrigerating efficiency of freezer, makes refrigeration faster; Replace steel pipe with aluminium-alloy pipe, radiating effect is better.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the optimum embodiment of through type aluminum alloy fin cooling grid of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to structural representation.
Fig. 3 is the partial enlarged drawing at M place among Fig. 2.
Among the figure 1, input pipe, 2, efferent duct, 3, finned tube, 31, light pipe, 32, first fin, 33, second fin, the 34, the 3rd fin, 4, trapezoidal fixed block, 5, base plate.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figure 1, the structural representation of the optimum embodiment of through type aluminum alloy fin cooling grid of the present invention.A kind of through type aluminum alloy fin cooling grid, comprise input pipe 1, efferent duct 2 and a plurality of finned tube of arranging side by side 3, finned tube 3 one ends all are connected with the body of input pipe 1, the other end all is connected with the body of efferent duct 2, finned tube 3 comprises a light pipe 31 and three longitudinal fins that are arranged on light pipe 31 outers, and fin and light pipe 31 are cast into one.Input pipe 1 be arranged in parallel with efferent duct 2.
As shown in Figures 2 and 3, fin is in the vertical setting in surface, light pipe 31 outers, comprise two passive first fins 32 and second fin 33, angle between first fin 32 and second fin 33 is 60 °, also comprise the 3rd fin 34, angle between the 3rd fin 34 and first fin 32 and the 3rd fin 34 equate that with angle between second fin 33 then the angle of the 3rd fin 34 and first fin 32 is 150 °.Has a trapezoidal fixed block 4 of fitting between first fin 32 and second fin 33 with first fin 32 and second fin 33, trapezoidal fixed block 4 is by being bolted between first fin 32 and second fin 33, trapezoidal fixed block 4 bottoms have the base plate 5 that makes each finned tube 3 location, and base plate 5 is fixedlyed connected with the trapezoidal fixed block 4 on each finned tube 3.Base plate 5 is with respect to the plane parallel setting at input pipe 1 and efferent duct 2 places.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (4)
1. through type aluminum alloy fin cooling grid, it is characterized in that: comprise input pipe (1), efferent duct (2) and a plurality of finned tube of arranging side by side (3), described finned tube (3) one ends all are connected with the body of input pipe (1), the other end all is connected with the body of efferent duct (2), and described finned tube (3) comprises a light pipe (31) and three longitudinal fins that are arranged on light pipe (31) outer.
2. through type aluminum alloy fin cooling grid as claimed in claim 1, it is characterized in that: described fin is in the vertical setting in surface, light pipe (31) outer, comprise two passive first fins (32) and second fin (33), angle between first fin (32) and second fin (33) is 60 ° ± 30 °, also comprise the 3rd fin (34), angle between the 3rd fin (34) and first fin (32) and the 3rd fin (34) equate that with angle between second fin (33) described angle is 150 ° ± 15 °.
3. through type aluminum alloy fin cooling grid as claimed in claim 2, it is characterized in that: have a trapezoidal fixed block (4) of fitting between described first fin (32) and second fin (33) with first fin (32) and second fin (33), trapezoidal fixed block (4) bottom has the base plate (5) that makes each finned tube (3) location, and described base plate (5) is fixedlyed connected with the trapezoidal fixed block (4) on each finned tube (3).
4. through type aluminum alloy fin cooling grid as claimed in claim 2 is characterized in that: described base plate (5) is with respect to the plane parallel setting at input pipe (1) and efferent duct (2) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101874095A CN102242990A (en) | 2011-07-04 | 2011-07-04 | Straight-through type aluminum alloy fin coolinggrid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101874095A CN102242990A (en) | 2011-07-04 | 2011-07-04 | Straight-through type aluminum alloy fin coolinggrid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102242990A true CN102242990A (en) | 2011-11-16 |
Family
ID=44961167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101874095A Pending CN102242990A (en) | 2011-07-04 | 2011-07-04 | Straight-through type aluminum alloy fin coolinggrid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102242990A (en) |
-
2011
- 2011-07-04 CN CN2011101874095A patent/CN102242990A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111116 |