CN101922879B - Assembly method for modularized heat pipe air heat exchanger - Google Patents
Assembly method for modularized heat pipe air heat exchanger Download PDFInfo
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- CN101922879B CN101922879B CN2010102509357A CN201010250935A CN101922879B CN 101922879 B CN101922879 B CN 101922879B CN 2010102509357 A CN2010102509357 A CN 2010102509357A CN 201010250935 A CN201010250935 A CN 201010250935A CN 101922879 B CN101922879 B CN 101922879B
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- heat pipe
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- isolating bar
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Abstract
The invention relates to a heat pipe air heat exchanger, in particular to an assembly method for a modularized heat pipe air heat exchanger with a heat exchanger core arranged by a plurality of heat pipe radiating modules. The prepared standard heat pipe radiating modules are assembled into the heat exchanger cores of various sizes and different power by permutation and combination, wherein the heat exchanger cores are joined to form an isolating plane by arranging isolating bars. The heat exchanger is suitable for various indoor and outdoor closed cabinets with high heat exchange power, and overcomes the defects that the common heat pipe heat exchanger product needs customization and has low generality.
Description
Technical field
The present invention relates to a kind of heat pipe air heat exchanger, specifically refer to a kind of assemble method that is arranged to form the modularized heat pipe air heat exchanger of core, heat exchanger by some heat pipe cooling modules.
Background technology
The function of heat pipe air heat exchanger is under the condition that cold and hot air is isolated each other, utilizes the Working fluid phase changing and the outside temperature difference of inside heat pipe, and the heat energy of an end constantly is transmitted to the other end.Cold air is taken away through constantly that the heat pipe other end is the inner heat of the heat conduction of the outer fin of heat pipe one end, and the heat pipe other end constantly absorbs the heat energy that the fin conduction is come, and has accomplished the heated air source cool effect that makes the other end.Heat pipe air exchange core, the fin that generally all is equipped with some by several heat pipes and at its two ends is formed.Traditional heat pipe exchange core has following several weakness:
1) shape of fin will customize according to the size of each interchanger, and the time of trial-production of die sinking tool and production is long, cost is high;
2) division board of cold and hot end must be according to the application requirements design customization;
3) assembling of fin and division board must adopt mechanical system to assemble completion simultaneously;
4) the fin ratio of cold and hot end both sides can not be regulated, and the air channel can not be adjusted flexibly;
5) to powerful heat exchanger commonly used or small-sized but be shaped as long and narrowly, because fin area is big, the material that fin adopts will be thicker, and the heat conduction efficiency of interchanger is lower, overall weight is heavier.
Common heat pipe exchanger is the same with the fin-type heat exchanger product, and the product specification kind is few, and its profile and power can not be adjusted.The field many for those profile variation, that product lot quantity is few is difficult to be widely used.For powerful heat exchanger; Mould is big more, and exploitation accuracy and complexity are high more, and the cost of mould also is geometric progression to be increased; If in batches be not that die cost is difficult to make thinner under the enough big situation. thereby the application of heat pipe air heat exchanger receives great restriction.
Summary of the invention
The objective of the invention is weak point, a kind of assemble method of modularized heat pipe air heat exchanger is provided, with the standard heat pipe radiating module of preparation according to above-mentioned prior art; Pass through permutation and combination; Be assembled into the core, heat exchanger of various sizes and different capacity, wherein, be connected into isolated plane through installing isolating bar additional; Be applicable to the high-power all kinds of indoor and outdoor airtight cabinets of heat exchange, overcome the product needed customization of common heat pipe exchanger, the weakness that versatility is not strong.
Realization of the present invention is accomplished by following technical scheme:
A kind of assemble method of modularized heat pipe air heat exchanger, the step of this method is following:
1) according to the size of required heat exchanger, selects shell heat exchanger and fan;
2) preparation constitutes some heat pipe cooling modules, some isolating bars and two isolating bar supports of core, heat exchanger; Said heat pipe cooling module is by one group of heat pipe and run through heat pipe and the radiating fin that closely is fitted on the heat pipe constitutes; Single heat pipe cooling module shape size is consistent; Said isolating bar is dull and stereotyped, and side direction offers the opening that is complementary with the heat pipe profile;
3) two ends with first said isolating bar are connected fixing respectively with the isolating bar support of both sides;
4) on the length direction of said isolating bar; Some heat pipe cooling module ends are to applying; Form the single layer structure of assembled heat exchanger core; One side of said single layer structure is inserted in the said isolating bar, heat pipe and the opening in the said isolating bar in the heat pipe cooling module are matched, said isolating bar is fixed on the radiating fin on the heat pipe cooling module;
5) second isolating bar inserted the opposite side of said single layer structure; And the two ends of said isolating bar are separately fixed on the isolating bar support; Setting height(from bottom), the position of the isolating bar of said single layer structure both sides are identical; Be fixed on the identical radiating fin, and guarantee that two isolating bars are connected closely, opening matches;
6) as accomplishing the aggregate erection of core, heat exchanger, then go to step 7); Otherwise repeating step 4), 5); On the length direction of said isolating bar support; Another some heat pipe cooling module ends are inserted from its side direction said second isolating bar to the single layer structure that is sticked to form, make that side direction fits tightly between said single layer structure, at the opposite side of said another single layer structure the 3rd isolating bar is installed again; And be fixed on the isolating bar support; Guarantee between second, third piece isolating bar to be connected closely, opening matches, several described single layer structures combinations are until the aggregate erection of accomplishing core, heat exchanger, and the isolating bar support at core, heat exchanger two ends is installed and fixed;
7) core, heat exchanger that assembles is installed in the shell heat exchanger; Said isolating bar is connected the isolated plane that forms and forms two complete wind chambeies with shell heat exchanger; On two air channels in said wind chamber, fan is installed respectively, is promptly accomplished the assembling of modularized heat pipe air heat exchanger.
The isolating bar of two avris of above-mentioned core, heat exchanger, its cross section are " L " type;
Above-mentioned isolating bar both sides offer the trapezoidal contract mouth that agrees with each other;
In the above-mentioned assembling process, all interconnect, fixed position is all smeared silica gel grease;
In the above-mentioned assembling process, set up isolating bar in two far-end fins on the heat pipe cooling module between per two layers of said single layer structure;
Above-mentioned heat pipe is shaped as circle, and the corresponding opening in isolating bar both sides is semicircle;
L-shaped or the arc in above-mentioned heat pipe cooling module cross section has horizontal sextant angle between heat pipe one end and the other end.
Comprise in the above-mentioned modularized heat pipe air heat exchanger and be no less than two heat pipe cooling module or the described single layer structure of one deck at least.
Advantage of the present invention is that assemble method is simple, practical, flexible design; Manufacture craft is simple, and the piece heat-transmission pipe air heat exchanger of assembling out has overcome the product needed customization of common heat pipe exchanger, the weakness that versatility is not strong, and the heat pipe cooling module volume is little; Its fin can be selected thinner lighter metal material for use, thereby heat conduction efficiency is higher, and cost is low; In light weight, can reduce exploitation and production cost greatly, be beneficial to the production of the less product of various batches.
Summary of drawings
Fig. 1 is a prior art heat pipe exchanger structural representation;
Fig. 2 is the heat pipe cooling module structural representation of heat exchanger of the present invention;
Fig. 3 is the heat pipe cooling module side view cutaway drawing of curved arc shape for the cross section;
Fig. 4 is the structural representation of isolating bar;
Fig. 5 is the cross-sectional view of isolating bar;
Fig. 6 is the structural representation of L shaped isolating bar;
Fig. 7 is the cross-sectional view of L shaped isolating bar;
Fig. 8 is the structural representation of isolating bar support;
Sketch map is used in the assembling of Fig. 9 heat exchanger core
I
The sketch map II is used in the assembling of Figure 10 heat exchanger core;
Figure 11 is the core, heat exchanger structural representation after assembling;
Figure 12 is assembled in the scheme of installation in the housing for core, heat exchanger;
Figure 13 is the modularized heat pipe air heat exchanger structural representation after assembling.
The specific embodiment
Through embodiment characteristic of the present invention and other correlated characteristic are done further explain below in conjunction with accompanying drawing, so that technical staff's of the same trade understanding:
What label 1-14 represented among the accompanying drawing 1-13 is heat pipe 1, radiating fin 2, division board 3, heat pipe cooling module 4, isolating bar 5, semi-closed hole 6, trapezoidal contract mouth 7, L shaped isolating bar 8, isolating bar support 9, single layer structure 10, core, heat exchanger 11, shell heat exchanger 12, air chamber 13, modularized heat pipe air heat exchanger 14.
Be illustrated in figure 1 as prior art heat pipe exchanger structural representation; Form by heat pipe 1, radiating fin 2 and division board 3; The division board 3 of its cold and hot end must be according to the application requirements design customization; The division board of cold and hot end must be according to the application requirements design customization, and the assembling of fin and division board must adopt mechanical system to assemble completion simultaneously, and shortcoming is numerous.
The present invention has designed a kind of heat pipe cooling module of standard, adopts this module just can be assembled into the heat exchanger of various sizes and different capacity.Like the heat pipe cooling module structural representation of Fig. 2 for heat exchanger of the present invention; Visible by Fig. 2, heat pipe cooling module 4 is arranged in parallel by one group (1-n root), and radiating fin 2 spaced apart constitutes on heat pipe 1 and the heat pipe, and the design of module volume is less; Its fin can be selected thinner lighter metal material for use; Thereby heat conduction efficiency is higher, and cost is low, and is in light weight.
For assembling a plurality of heat pipe cooling modules, the present invention designs the assembly parts of a kind of being referred to as " isolating bar ", and isolating bar 5 is installed on the radiating fin of heat pipe cooling module, and Fig. 4-5 is the structural representation of isolating bar.Shown in Fig. 4-5, isolating bar 5 both sides offer some semi-closed hole 6, and its aperture and heat pipe aperture are complementary, and the isolating bar both sides have trapezoidal contract mouth 7, and single heat pipe cooling module 4 both sides respectively are connected with an isolating bar 5, and the isolating bar of both sides coincide and is connected.Fig. 8 is the structural representation of isolating bar support, and the two ends of a plurality of isolating bars all are fixed on the isolating bar support 9.
When assembling, in the standard heat pipe radiating module of permutation and combination, per two row intermodules adopt air channel isolating bar 5.The both sides of the edge of isolating bar have half hole 6, distance between borehole and the fin institute perforate equidistance with external diameters such as heat pipes.Heat pipe 1 after two isolating bars are connected in the module can pass from hole 6.The isolating bar both sides be shaped as trapezoidal contract mouth 7, the seal when guaranteeing that isolating bar 5 is connected.For ease of being connected, during assembling, be installed on the radiating fin 2 of heat pipe cooling module, by the fixation of two side fins on the module, make the connecting portion potential energy tight connecting of isolating bar.Pass through the fixing of two end supports 9 again, also play fixation module 4.Module two ends are separated two separate cavity 13, one ends as the cold air chamber by isolating bar, and the other end is as the hot-air chamber.
When adopting the heat pipe module of plain edition heat pipe making; Can also be crooked at the separation position of cold and hot cavity; Be that heat pipe is formed bending; Make an end and the other end form 10 ° to 20 ° horizontal sextant angles, the L-shaped or arc in horizontal side of module sees that cross section shown in Figure 3 is the heat pipe cooling module side view cutaway drawing of curved arc shape.When the application need module of heat exchanger adopts horizontal positioned, just can adopt L shaped module.At this moment, the condensation end horizontal level of heat pipe just is higher than the evaporation ends of heat pipe, can give full play of the heat exchange efficiency of heat pipe.
The initial sum of arranging at heat exchanger module stops the position, and promptly two avris of core, heat exchanger 11 adopt L type isolating bar 8 to carry out isolation processing, see the structural representation of L shaped isolating bar shown in Fig. 6-7.L type isolating bar 8 only has a side to be connected with another isolating bar, and the function of opposite side is and 12 fixations of heat exchanger housing.
With reference to Fig. 9-13, be the process sketch map of heat exchanger assembling of the present invention.The heat pipe exchange core of assembling in the present embodiment 11 adopts six modules 4 altogether, is divided into two rows, three modules of every row.Narrate assembling process below step by step:
Wherein, fabricated material is: 8 two of L type isolating bars, 5 one of isolating bars, two isolating bar supports 9.
1. at first according to the size of heat exchanger 14 and the size of standardization heat exchanger module 4, select parts and heat exchanger module 4 and number of fitting parts thereof such as corresponding big or small shell heat exchanger 12 and fan;
2. prepare heat exchanger module 4 and accessory thereof, and on fin 2 positions of each module installation isolating bar, do marked;
3. the two ends of a L type isolating bar 8 are connected fixingly with support 9, see that the sketch map I is used in the assembling of heat exchanger core shown in Figure 9;
4. be inserted into three sequence of modules on the L type isolating bar 8; Wherein the end of three heat pipe cooling modules is to fitting; Form the single layer structure 10 of assembled heat exchanger core, the heat pipe 1 of module and isolating bar semicircular opening 6 are coincide, see that the sketch map II is used in the assembling of Figure 10 heat exchanger core;
5. again with in the isolating bar appointment fin position that to inject three modules be single layer structure, and is connected the contract mouth with the L type isolating bar of opposite side and aligns, the two ends of isolating bar are connected with support fix then;
6. same quadrat method, the single layer structure of forming other three modules is inserted on the isolating bar.In place a remaining L type isolating bar again, and be connected fixing with support; Core, heat exchanger 11 is just accomplished assembling in the present embodiment, and is shown in figure 10 if need sandwich construction, can repeat above-mentioned steps and continue to add single layer structure 10 and isolating bar 5, until the assembling of accomplishing core, heat exchanger 11;
7. through above-mentioned steps, a core, heat exchanger 11 of being made up of six modules is just assembled and is accomplished.See core, heat exchanger 11 structural representations after the assembling shown in Figure 11; Be installed in the shell heat exchanger 12 with usual way and go, be assembled in the scheme of installation in the housing 12 with reference to core, heat exchanger 11 shown in Figure 12, load onto supporting accessories such as fan, heat pipe air heat exchanger 14 just assembling has come out; See the modularized heat pipe air heat exchanger structural representation after the assembling shown in Figure 13.
In each number of assembling steps,, stamp silica gel grease in the above to guarantee seal to all positions that interconnects.As to increase the steadiness between the module, in assembling process, can also be between per two layers increase two isolating bars again in two far-end fins of module.
Advantage of the present invention and effect are:
1. modular construction has been simplified the heat pipe exchanger production technology, has reduced the threshold that adopts heat pipe exchanger, and the heat pipe exchanger range of application is extensively improved;
2. satisfy under the heat radiation power requirement, the structure of heat exchanger and shape can be carried out the flexible Application design according to the space that equipment leaves;
3. compare with the conventional heat pipe heat exchanger, its unit volume and weight are all littler, and heat exchange efficiency is higher, and cost is low;
4. the heat radiation power of heat exchanger is unrestricted, and radiating module can increase along with the increase of heat radiation power demand;
5. the adjusting of block length is also very convenient, as long as adjustment heat pipe length just can satisfy the needs of the heat exchanger of making various different capacities.
Claims (8)
1. the assemble method of a modularized heat pipe air heat exchanger is characterized in that the step of this method is following:
(1) according to the size of required heat exchanger, selects shell heat exchanger and fan;
(2) preparation constitutes some heat pipe cooling modules, some isolating bars and two isolating bar supports of core, heat exchanger; Said heat pipe cooling module is by one group of heat pipe and run through heat pipe and the radiating fin that closely is fitted on the heat pipe constitutes; Single heat pipe cooling module shape size is consistent; Said isolating bar is dull and stereotyped, and side direction offers the opening that is complementary with the heat pipe profile;
(3) two ends with first said isolating bar are connected fixing respectively with the isolating bar support of both sides;
(4) on the length direction of said isolating bar; Some heat pipe cooling module ends are to applying; Form the single layer structure of assembled heat exchanger core; One side of said single layer structure is inserted in the said isolating bar, heat pipe and the opening in the said isolating bar in the heat pipe cooling module are matched, said isolating bar is fixed on the radiating fin on the heat pipe cooling module;
(5) second isolating bar inserted the opposite side of said single layer structure; And the two ends of said isolating bar are separately fixed on the isolating bar support; Setting height(from bottom), the position of the isolating bar of said single layer structure both sides are identical; Be fixed on the identical radiating fin, and guarantee that two isolating bars are connected closely, opening matches;
(6) as accomplishing the aggregate erection of core, heat exchanger, then go to step 7); Otherwise repeating step 4), 5); On the length direction of said isolating bar support; Another some heat pipe cooling module ends are inserted from its side direction said second isolating bar to the single layer structure that is sticked to form, make that side direction fits tightly between said single layer structure, at the opposite side of said another single layer structure the 3rd isolating bar is installed again; And be fixed on the isolating bar support; Guarantee between second, third piece isolating bar to be connected closely, opening matches, several described single layer structures combinations are until the aggregate erection of accomplishing core, heat exchanger, and the isolating bar support at core, heat exchanger two ends is installed and fixed;
(7) core, heat exchanger that assembles is installed in the shell heat exchanger; Said isolating bar is connected the isolated plane that forms and forms two complete wind chambeies with shell heat exchanger; On two air channels in said wind chamber, fan is installed respectively, is promptly accomplished the assembling of modularized heat pipe air heat exchanger.
2. the assemble method of a kind of modularized heat pipe air heat exchanger as claimed in claim 1 is characterized in that the isolating bar of two avris of said core, heat exchanger, and its cross section is " L " type.
3. the assemble method of a kind of modularized heat pipe air heat exchanger as claimed in claim 1 is characterized in that said isolating bar both sides offer the trapezoidal contract mouth that agrees with each other.
4. the assemble method of a kind of modularized heat pipe air heat exchanger as claimed in claim 1 is characterized in that in the assembling process, and all interconnect, fixed position is all smeared silica gel grease.
5. the assemble method of a kind of modularized heat pipe air heat exchanger as claimed in claim 1 is characterized in that in the assembling process, sets up isolating bar in two far-end fins on the heat pipe cooling module between per two layers of said single layer structure.
6. the assemble method of a kind of modularized heat pipe air heat exchanger as claimed in claim 1 is characterized in that said heat pipe is shaped as circle, and the corresponding opening in isolating bar both sides is semicircle.
7. the assemble method of a kind of modularized heat pipe air heat exchanger as claimed in claim 1 is characterized in that the L-shaped or arc in said heat pipe cooling module cross section, has horizontal sextant angle between heat pipe one end and the other end.
8. the assemble method of a kind of modularized heat pipe air heat exchanger as claimed in claim 1 is characterized in that comprising in the modularized heat pipe air heat exchanger being no less than two heat pipe cooling module or the described single layer structure of one deck at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102509357A CN101922879B (en) | 2010-08-11 | 2010-08-11 | Assembly method for modularized heat pipe air heat exchanger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102509357A CN101922879B (en) | 2010-08-11 | 2010-08-11 | Assembly method for modularized heat pipe air heat exchanger |
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| CN101922879A CN101922879A (en) | 2010-12-22 |
| CN101922879B true CN101922879B (en) | 2012-07-04 |
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| CN2010102509357A Active CN101922879B (en) | 2010-08-11 | 2010-08-11 | Assembly method for modularized heat pipe air heat exchanger |
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| GB201511070D0 (en) | 2015-06-23 | 2015-08-05 | Bripco Bvba | Data centre cooling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5554785Y2 (en) * | 1971-10-11 | 1980-12-18 | ||
| JPS535346A (en) * | 1976-07-05 | 1978-01-18 | Hitachi Ltd | Ventilating device of engine generator |
| JPS535345A (en) * | 1976-07-05 | 1978-01-18 | Hitachi Ltd | Ignition plug |
| JPS5424157U (en) * | 1977-07-20 | 1979-02-16 | ||
| JPS58128376U (en) * | 1982-02-19 | 1983-08-31 | 株式会社安川電機 | Boiling cooling heat exchanger |
| US4640347A (en) * | 1984-04-16 | 1987-02-03 | Q-Dot Corporation | Heat pipe |
| CN201016601Y (en) * | 2007-04-09 | 2008-02-06 | 姜晓丽 | Heat pipe exchanging element and heat exchanger having the same |
| CN201266036Y (en) * | 2008-09-03 | 2009-07-01 | 上海贝电实业股份有限公司 | Modularized air heat exchanger |
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Owner name: SHANGHAI BEIDIAN INDUSTRY (GROUP) CO., LTD. Free format text: FORMER NAME: SHANGHAI BEIDIAN INDUSTRY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 201206 floor, building D, No. 501 Jinqiao Jin Road, Shanghai, Pudong New Area, China Patentee after: Shanghai electric power industry (Group) Limited by Share Ltd Address before: 201206 floor, building D, No. 501 Jinqiao Jin Road, Shanghai, Pudong New Area, China Patentee before: Shanghai Beidian Industry Co., Ltd. |