CN204177281U - A kind of modified dual oblique wave showering packing structure - Google Patents
A kind of modified dual oblique wave showering packing structure Download PDFInfo
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- CN204177281U CN204177281U CN201420634062.3U CN201420634062U CN204177281U CN 204177281 U CN204177281 U CN 204177281U CN 201420634062 U CN201420634062 U CN 201420634062U CN 204177281 U CN204177281 U CN 204177281U
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Abstract
The utility model discloses a kind of modified dual oblique wave showering packing structure, formed by some panel splicings, wherein the front surface of each panel and rear surface are equipped with five the first groove groups, two the second groove groups and two the 3rd groove groups; Spacing between described adjacent two panels is 25mm.The utility model increase filler film-cooled heat, increase vent flow prerequisite under, make the value added of flowing resistance minimum, and make hot water and in it the heat exchange of air-flow more abundant.
Description
Technical field
The utility model belongs to energy-conserving and environment-protective field, relates to a kind of showering packing structure, is specifically related to a kind of modified dual oblique wave showering packing structure
Background technology
Packing is the crucial coolant of cooling tower, and its Main Function is by making water form moisture film, increasing heat radiation area and the mode of prolongation heat radiation time at filling surface, reaching the object improving cooling tower cooling effectiveness.The temperature drop that packing produces accounts for about 70% of whole tower temperature drop, and therefore, it is most important to develop the lifting of packing of good performance to cooling tower cooling capacity.Film is high due to cold effect, is all used widely in cooling stack and mechanical-draft cooling tower.Wherein, oblique wave class (bias ripple and S ripple etc.) and complex wave class (dual oblique wave and two-way ripple etc.) packing due to thermal performance better, become the broad form of thermal power plant's cooling tower soaking filler.The coolant that diclinic wave mode packing was developed as the mid-90 in last century, the cooling performance due to its excellence remains one of the first-selected packing of the newly-built or reconstruction of thermal power plant's cooling tower so far.But relate to less at present about the further improvement of its performance.Except optimization waveform, the improvement of packing mainly contains and increases packing assembled height and reduce packing spacing two kinds of approach.For cooling tower reducing energy consumption, because boundary condition is already determined, reduce packing spacing mode and have more general applicability.But the decapacitation of reducing of packing spacing effectively improves outside filler radiating efficiency, inevitably increases gas-flow resistance again.In view of the high paradox therebetween large with gas-flow resistance of radiating efficiency, determine to take into account the best pitch of fins of packing of radiating efficiency and gas-flow resistance, the improvement for traditional double oblique wave packing cooling performance has important engineering significance simultaneously.
Utility model content
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, provide a kind of modified dual oblique wave showering packing structure, this showering packing structure is under the prerequisite increasing filler film-cooled heat, increase vent flow, make the value added of flowing resistance minimum, and make hot water and in it the heat exchange of air-flow more abundant.
For achieving the above object, modified dual oblique wave showering packing structure described in the utility model is formed by some panel splicings, and wherein the front surface of each panel and rear surface are equipped with five the first groove groups, two the second groove groups and two the 3rd groove groups;
In described first the first groove group, the lower end of each first groove is connected with the upper end of corresponding second groove in first the second groove group, in second the first groove group, the upper end of each first groove is connected with the projection between the lower end of corresponding second groove in first the second groove group and corresponding adjacent two the second grooves, in second the first groove group, the lower end of each first groove is connected with the upper end of corresponding 3rd groove in first the 3rd groove group, in 3rd the first groove group, the upper end of each first groove is connected with the projection between the lower end of corresponding 3rd groove in first the 3rd groove group and corresponding adjacent two the 3rd grooves, in 3rd the first groove group, the lower end of each first groove is connected with the upper end of corresponding second groove in second the second groove group, in 4th the first groove group, the upper end of each first groove is connected with the projection between the lower end of corresponding second groove in second the second groove group and corresponding adjacent two the second grooves, in 4th the first groove group, the lower end of each first groove is connected with the upper end of corresponding 3rd groove in second the 3rd groove group, in 5th the first groove group, the upper end of each first groove is connected with the projection between the lower end of corresponding 3rd groove in second the 3rd groove group and corresponding adjacent two the 3rd grooves,
The first groove that the first groove on previous panel rear surface is corresponding with on a rear panel front surface defines an interface channel, the second groove that the second groove on previous panel rear surface is corresponding with on a rear panel front surface defines first cooling duct, the 3rd groove that the 3rd groove on previous panel rear surface is corresponding with on a rear panel front surface defines second cooling duct, and interface channel is connected with the first cooling duct and the second cooling duct;
Spacing between described adjacent two panels is 25mm.
The height of described each panel is 500mm.
Be parallel to each other between each first groove in described first groove group;
Be parallel to each other between each second groove in described second groove group;
Be parallel to each other between each 3rd groove in described 3rd groove group.
On described each panel front surface in first the first groove group between adjacent two the first grooves, in second the first groove group between adjacent two the first grooves, in the 3rd the first groove group between adjacent two the first grooves, be equipped with between adjacent two the first grooves between adjacent two the first grooves and in the 5th the first groove group in the 4th the first groove group first protruding; On each panel rear surface in first the first groove group between adjacent two the first grooves, in second the first groove group between adjacent two the first grooves, in the 3rd the first groove group between adjacent two the first grooves, in the 4th the first groove group between adjacent two the first grooves and be equipped with the 4th groove matched with corresponding first projection in the 5th the first groove group between adjacent two the first grooves.
The utility model has following beneficial effect:
Modified dual oblique wave showering packing structure described in the utility model is formed by some panel splicings, wherein the front surface of each panel and rear surface are equipped with five the first groove groups, two the second groove groups and two the 3rd groove groups, the first groove that the first groove on previous panel rear surface is corresponding with on a rear panel front surface defines an interface channel, the second groove that the second groove on previous panel rear surface is corresponding with on a rear panel front surface defines first cooling duct, the 3rd groove that the 3rd groove on previous panel rear surface is corresponding with on a rear panel front surface defines second cooling duct, and interface channel is connected with the first cooling duct and the second cooling duct, during cooling, water in cooling tower is from top to bottom through interface channel, first cooling duct and the second cooling duct flow downward, outside air is through from bottom to top through interface channel, upwards flow in first cooling duct and the second cooling duct, thus the cooling realized water in cooling tower, a part for each interface channel upper end is connected with a part for a part for the first lower end, cooling duct or the second lower end, cooling duct simultaneously, thus effectively slow down the speed of flowing water, improve the efficiency of cooling, spacing simultaneously between adjacent two panels is 25mm, after tested, under identical meteorological condition, outlet water temperature is lower about 0.3 DEG C than adopting conventional pitch dual oblique wave packing outlet water temperature, modified dual oblique wave energy-saving effect is remarkable.
Accompanying drawing explanation
Fig. 1 is the front view of panel in the utility model;
Fig. 2 is the sectional view in Fig. 1 on A-A direction.
Wherein, 1 that be the first groove group, 2 be the second groove group, 3 to be the 3rd groove group, 4 be is first protruding.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to figure 1 and Fig. 2, modified dual oblique wave showering packing structure described in the utility model is formed by some panel splicings, and wherein the front surface of each panel and rear surface are equipped with five the first groove groups, 1, two the second groove groups 2 and two the 3rd groove groups 3; in first the first groove group 1, the lower end of each first groove is connected with the upper end of corresponding second groove in first the second groove group 2, in second the first groove group 1, the upper end of each first groove is connected with the projection between the lower end of corresponding second groove in first the second groove group 2 and corresponding adjacent two the second grooves, in second the first groove group, the lower end of each first groove is connected with the upper end of corresponding 3rd groove in first the 3rd groove group 3, in 3rd the first groove group 1, the upper end of each first groove is connected with the projection between the lower end of corresponding 3rd groove in first the 3rd groove group 3 and corresponding adjacent two the 3rd grooves, in 3rd the first groove group 1, the lower end of each first groove is connected with the upper end of corresponding second groove in second the second groove group 2, in 4th the first groove group 1, the upper end of each first groove is connected with the projection between the lower end of corresponding second groove in second the second groove group 2 and corresponding adjacent two the second grooves, in 4th the first groove group 1, the lower end of each first groove is connected with the upper end of corresponding 3rd groove in second the 3rd groove group 3, in 5th the first groove group 1, the upper end of each first groove is connected with the projection between the lower end of corresponding 3rd groove in second the 3rd groove group 3 and corresponding adjacent two the 3rd grooves, the first groove that the first groove on previous panel rear surface is corresponding with on a rear panel front surface defines an interface channel, the second groove that the second groove on previous panel rear surface is corresponding with on a rear panel front surface defines first cooling duct, the 3rd groove that the 3rd groove on previous panel rear surface is corresponding with on a rear panel front surface defines second cooling duct, and interface channel is connected with the first cooling duct and the second cooling duct, spacing between described adjacent two panels is 25mm.
It should be noted that, the height of described each panel is 500mm, is parallel to each other between each first groove in the first groove group 1; Be parallel to each other between each second groove in second groove group 2; Be parallel to each other between each 3rd groove in 3rd groove group 3, each panel front surface is equipped with the first projection 4 between adjacent two the first grooves between adjacent two the first grooves and in the 5th the first groove group 1 between adjacent two the first grooves, in the 4th the first groove group 1 between adjacent two the first grooves, in the 3rd the first groove group 1 between adjacent two the first grooves, in second the first groove group 1 in first the first groove group 1; On each panel rear surface in first the first groove group 1 between adjacent two the first grooves, in second the first groove group 1 between adjacent two the first grooves, in the 3rd the first groove group 1 between adjacent two the first grooves, in the 4th the first groove group 1 between adjacent two the first grooves and be equipped with the 4th groove matched with corresponding first projection 4 in the 5th the first groove group 1 between adjacent two the first grooves.
Specific works process of the present utility model is:
During cooling, water in cooling tower in shower nozzle enters from uppermost connecting pipe, then through the first cooling pipe, connecting pipe and the second cooling pipe, flow out from nethermost connecting pipe, outside air simultaneously, thus nethermost connecting pipe enters, then through the second cooling pipe, connecting pipe and the first cooling pipe, finally flow out from uppermost connecting pipe, thus realize the convection current of water and outside air, thus the cooling realized water in cooling tower, simultaneously because the part of a part for each interface channel upper end with a part for the first lower end, cooling duct or the second lower end, cooling duct is connected, thus effectively slow down the speed of flowing water, improve the efficiency of cooling, spacing simultaneously between adjacent two panels is 25mm, after tested, under identical meteorological condition, outlet water temperature is lower about 0.3 DEG C than adopting conventional pitch dual oblique wave packing outlet water temperature, modified dual oblique wave energy-saving effect is remarkable.
Claims (4)
1. a modified dual oblique wave showering packing structure, it is characterized in that, formed by some panel splicings, wherein the front surface of each panel and rear surface are equipped with five the first groove groups (1), two the second groove groups (2) and two the 3rd groove groups (3);
In described first the first groove group (1), the lower end of each first groove is connected with the upper end of corresponding second groove in first the second groove group (2), in second the first groove group (1), the upper end of each first groove is connected with the projection between the lower end of corresponding second groove in first the second groove group (2) and corresponding adjacent two the second grooves, in second the first groove group, the lower end of each first groove is connected with the upper end of corresponding 3rd groove in first the 3rd groove group (3), in 3rd the first groove group (1), the upper end of each first groove is connected with the projection between the lower end of corresponding 3rd groove in first the 3rd groove group (3) and corresponding adjacent two the 3rd grooves, in 3rd the first groove group (1), the lower end of each first groove is connected with the upper end of corresponding second groove in second the second groove group (2), in 4th the first groove group (1), the upper end of each first groove is connected with the projection between the lower end of corresponding second groove in second the second groove group (2) and corresponding adjacent two the second grooves, in 4th the first groove group (1), the lower end of each first groove is connected with the upper end of corresponding 3rd groove in second the 3rd groove group (3), in 5th the first groove group (1), the upper end of each first groove is connected with the projection between the lower end of corresponding 3rd groove in second the 3rd groove group (3) and corresponding adjacent two the 3rd grooves,
The first groove that the first groove on previous panel rear surface is corresponding with on a rear panel front surface defines an interface channel, the second groove that the second groove on previous panel rear surface is corresponding with on a rear panel front surface defines first cooling duct, the 3rd groove that the 3rd groove on previous panel rear surface is corresponding with on a rear panel front surface defines second cooling duct, and interface channel is connected with the first cooling duct and the second cooling duct;
Spacing between described adjacent two panels is 25mm.
2. modified dual oblique wave showering packing structure according to claim 1, is characterized in that, the height of described each panel is 500mm.
3. modified dual oblique wave showering packing structure according to claim 1, is characterized in that,
Be parallel to each other between each first groove in described first groove group (1);
Be parallel to each other between each second groove in described second groove group (2);
Be parallel to each other between each 3rd groove in described 3rd groove group (3).
4. modified dual oblique wave showering packing structure according to claim 1, it is characterized in that, described each panel front surface is equipped with the first projection (4) between adjacent two the first grooves between adjacent two the first grooves and in the 5th the first groove group (1) between adjacent two the first grooves, in the 4th the first groove group (1) between adjacent two the first grooves, in the 3rd the first groove group (1) between adjacent two the first grooves, in second the first groove group (1) in first the first groove group (1); On each panel rear surface in first the first groove group (1) between adjacent two the first grooves, in second the first groove group (1) between adjacent two the first grooves, in the 3rd the first groove group (1) between adjacent two the first grooves, in the 4th the first groove group (1) between adjacent two the first grooves and be equipped with the 4th groove matched with corresponding first projection (4) in the 5th the first groove group (1) between adjacent two the first grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634062.3U CN204177281U (en) | 2014-10-28 | 2014-10-28 | A kind of modified dual oblique wave showering packing structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420634062.3U CN204177281U (en) | 2014-10-28 | 2014-10-28 | A kind of modified dual oblique wave showering packing structure |
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| CN204177281U true CN204177281U (en) | 2015-02-25 |
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| CN201420634062.3U Expired - Fee Related CN204177281U (en) | 2014-10-28 | 2014-10-28 | A kind of modified dual oblique wave showering packing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829114A (en) * | 2017-02-16 | 2017-06-13 | 佛山市粤海信通讯有限公司 | A kind of antenna packaging structure and packing method |
-
2014
- 2014-10-28 CN CN201420634062.3U patent/CN204177281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829114A (en) * | 2017-02-16 | 2017-06-13 | 佛山市粤海信通讯有限公司 | A kind of antenna packaging structure and packing method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151028 |
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| EXPY | Termination of patent right or utility model |