CN104266532A - Evenly spaced countercurrent packing sheets - Google Patents
Evenly spaced countercurrent packing sheets Download PDFInfo
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- CN104266532A CN104266532A CN201410488939.7A CN201410488939A CN104266532A CN 104266532 A CN104266532 A CN 104266532A CN 201410488939 A CN201410488939 A CN 201410488939A CN 104266532 A CN104266532 A CN 104266532A
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- packing sheet
- bonding point
- equidistant
- viscous flow
- adverse current
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Abstract
The invention discloses evenly spaced countercurrent packing sheets, at least comprising two packing sheet units, wherein each packing sheet unit is of wavy structure, and comprises a continuous wave crest diversion curve and a wave trough fluid passage, the two adjacent packing sheets are connected in a staggered manner, each wave crest diversion curve and each wave trough fluid passage are provided with flow remaining grooves, a separating section with convex bonding points and cavity bonding points arranged alternatively and continuously is arranged between the two adjacent packing sheet units. The evenly spaced countercurrent packing sheets designed by the invention are large in heat transfer area and long in cooling water standing time, and has the characteristics of high in heat exchange, heat transfer and heat dissipation efficiencies.
Description
Technical field
The present invention relates to cooling tower filler field, especially a kind of equidistantly adverse current packing sheet.
Background technology
The effect of packing sheet in cooling tower increases heat dissipation capacity, extends the cooling water time of staying, increases heat exchange amount, water distribution uniformity.Existing packing sheet structural design is unreasonable, and the heat radiation time is short, heat exchange heat transfer is not thorough, does not reach the effect of cooling.
Summary of the invention
The object of this invention is to provide a kind of equidistantly adverse current packing sheet.
What the present invention solved is that existing packing sheet structural design is unreasonable, and the heat radiation time is short, heat exchange heat transfer is not thorough, does not reach the problem of cooling-down effect.
The technical scheme that the present invention solves the employing of its technical problem is: the present invention at least comprises two packing sheet unit, and described packing sheet unit is wavelike structure, comprises continuous print crest guide curve surface and trough fluid passage; Two adjacent packing sheet unit are cross-linked; Described crest guide curve surface and trough fluid passage are provided with viscous flow groove; Protruding bonding point and cavity bonding point compartmented is continuously provided with between described adjacent two packing sheet unit.
The invention has the beneficial effects as follows: the packing sheet of the present invention's design makes cooling water flow from top to bottom on packing sheet surface, air enters from the lower inlet of packing sheet, cooling water is contrary with the flow direction of air, form the effect of adverse current, spill into again in air after the cooling water carrying used heat is fully contacted with air.Protruding bonding point and cavity bonding point and between connection cambered surface can shunt to moisture film, do not block, play guide effect simultaneously.The design of viscous flow groove ensures that cooling water not easily splashes in flow process, and extends the time of cooling water stop.The width of each packing sheet unit is identical, and the fluid passage therefore formed is equidistant, more effectively carries out heat exchange, heat transfer, improves rate of heat dissipation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is generalized section of the present invention.
Fig. 3 is the schematic diagram after the present invention assembles.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, the present invention at least comprises two packing sheet unit 1, and packing sheet unit 1, in wavelike structure, comprises continuous print crest guide curve surface 2 and trough fluid passage 3.Adjacent packing sheet unit is cross-linked.Packing sheet unit 1 crest guide curve surface 2 and trough fluid passage 3 are provided with viscous flow groove 7, and viscous flow groove 7 is equidistantly arranged in parallel within crest guide curve surface 2 and trough fluid passage 3.
As shown in Figure 2, it is viscous flow groove 7-1 that viscous flow groove 7 is positioned at packing sheet upper surface, then correspondence is positioned at packing sheet lower surface is viscous flow chimb 7-2.Viscous flow groove 7-1 and viscous flow chimb 7-2 forms concavo-convex alternate Stagnation zones with the upper and lower surface of packing sheet respectively.The design of viscous flow groove 7 ensures that cooling water not easily splashes in flow process, and extends the time of cooling water stop, ensures cooling water and fully contacting between air.
Protruding bonding point 4 and cavity bonding point 5 compartmented is continuously respectively equipped with between adjacent two packing sheet unit 1.Protruding bonding point 4 is connected cambered surface 6 with being formed between cavity bonding point 5.Protruding bonding point 4 and cavity bonding point 5 and between connection cambered surface 6 can shunt to moisture film, do not block, play guide effect simultaneously.
Because compartmented is made up of with cavity bonding point 5 continuously protruding bonding point 4, so in packing sheet unit 1 structure, crest guide curve surface 2 both sides connection bump bonding point 4 or cavity bonding point 5, then adjacent both sides, trough fluid passage 3 correspondence connects cavity bonding point 5 or protruding bonding point 4.
As shown in Figure 3, the cross section 8 with some alveolate textures is formed between two pieces of packing sheets after utilizing bonding point to be connected.
The width of two adjacent packing sheet unit 1 is identical, forms equally spaced circulation passage, adds the surface area of packing sheet, extend the time of staying of cooling water, more effectively carries out heat exchange, heat transfer, improves rate of heat dissipation.
Packing sheet of the present invention adopts PVC material.The packing sheet quality that this material is made is light, and heat resistance is good, material firm and durable.
Staggered packing sheet makes cooling water flow from top to bottom on packing sheet surface, air enters from the lower inlet of packing sheet, cooling water is contrary with the flow direction of air, forms the effect of adverse current, spills in air after the cooling water carrying used heat is fully contacted with air again.
Claims (7)
1. an equidistant adverse current packing sheet, it is characterized in that at least comprising two packing sheet unit, described packing sheet unit is wavelike structure, comprises continuous print crest guide curve surface and trough fluid passage; Two adjacent packing sheet unit are cross-linked; Described crest guide curve surface and trough fluid passage are provided with viscous flow groove; Protruding bonding point and cavity bonding point compartmented is continuously provided with between described adjacent two packing sheet unit.
2. the equidistant adverse current packing sheet of one according to claim 1, is characterized in that described viscous flow groove is equidistantly arranged in parallel within crest guide curve surface and trough fluid passage.
3. the equidistant adverse current packing sheet of one according to claim 1 and 2, it is characterized in that described viscous flow slot is viscous flow groove in packing sheet upper surface, then correspondence is positioned at packing sheet lower surface is viscous flow chimb; Described viscous flow groove and viscous flow chimb form concavo-convex alternate Stagnation zones with the upper and lower surface of packing sheet respectively.
4. the equidistant adverse current packing sheet of one according to claim 1, it is characterized in that in a packing sheet cellular construction, described crest guide curve surface both sides connection bump bonding point or cavity bonding point, then adjacent both sides, trough fluid passage correspondence connects cavity bonding point or protruding bonding point.
5. the equidistant adverse current packing sheet of one according to claim 1, is characterized in that described protruding bonding point is connected cambered surface with being formed between cavity bonding point.
6. the equidistant adverse current packing sheet of one according to claim 1, is characterized in that the width of described two adjacent packing sheet unit is identical.
7. the equidistant adverse current packing sheet of one according to claim 1, is characterized in that forming the cross section with some alveolate textures between two pieces of packing sheets after utilizing bonding point to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488939.7A CN104266532A (en) | 2014-09-23 | 2014-09-23 | Evenly spaced countercurrent packing sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488939.7A CN104266532A (en) | 2014-09-23 | 2014-09-23 | Evenly spaced countercurrent packing sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104266532A true CN104266532A (en) | 2015-01-07 |
Family
ID=52158074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410488939.7A Pending CN104266532A (en) | 2014-09-23 | 2014-09-23 | Evenly spaced countercurrent packing sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104266532A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512916A (en) * | 2016-12-01 | 2017-03-22 | 浙江大学 | Vertical plate type filling material for filling tower |
| CN106731493A (en) * | 2016-12-01 | 2017-05-31 | 浙江大学 | A kind of square filler tower for smoke carbon dioxide capture |
| CN113532183A (en) * | 2017-07-04 | 2021-10-22 | 日本斯频德制造株式会社 | Packing plate for gas-liquid contact |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1257992A (en) * | 1998-11-25 | 2000-06-28 | 巴尔的摩汽圈公司 | Thin slice filled stack for generating spiral gas flow in heat and mass exchange contacting device |
| CN201083468Y (en) * | 2007-06-19 | 2008-07-09 | 金坛市塑料厂 | Novel double-oblique-wave water spraying filler for cooling tower |
| CN201666755U (en) * | 2010-03-31 | 2010-12-08 | 天津天大天久科技股份有限公司 | Two-way oblique-wave light-weight vertical grid packing |
| CN101907419A (en) * | 2009-06-04 | 2010-12-08 | 常州市环球冷却设备有限公司 | Water-sprayed filler sheet for cooling tower |
| CN102109297A (en) * | 2009-12-29 | 2011-06-29 | 上海金日冷却设备有限公司 | High-efficiency packing for counter flow cooling tower |
| CN204115564U (en) * | 2014-09-23 | 2015-01-21 | 平湖市三久塑料有限公司 | A kind of equidistantly adverse current packing sheet |
-
2014
- 2014-09-23 CN CN201410488939.7A patent/CN104266532A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1257992A (en) * | 1998-11-25 | 2000-06-28 | 巴尔的摩汽圈公司 | Thin slice filled stack for generating spiral gas flow in heat and mass exchange contacting device |
| CN201083468Y (en) * | 2007-06-19 | 2008-07-09 | 金坛市塑料厂 | Novel double-oblique-wave water spraying filler for cooling tower |
| CN101907419A (en) * | 2009-06-04 | 2010-12-08 | 常州市环球冷却设备有限公司 | Water-sprayed filler sheet for cooling tower |
| CN102109297A (en) * | 2009-12-29 | 2011-06-29 | 上海金日冷却设备有限公司 | High-efficiency packing for counter flow cooling tower |
| CN201666755U (en) * | 2010-03-31 | 2010-12-08 | 天津天大天久科技股份有限公司 | Two-way oblique-wave light-weight vertical grid packing |
| CN204115564U (en) * | 2014-09-23 | 2015-01-21 | 平湖市三久塑料有限公司 | A kind of equidistantly adverse current packing sheet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512916A (en) * | 2016-12-01 | 2017-03-22 | 浙江大学 | Vertical plate type filling material for filling tower |
| CN106731493A (en) * | 2016-12-01 | 2017-05-31 | 浙江大学 | A kind of square filler tower for smoke carbon dioxide capture |
| CN106731493B (en) * | 2016-12-01 | 2019-05-07 | 浙江大学 | A kind of square filler tower for smoke carbon dioxide capture |
| CN113532183A (en) * | 2017-07-04 | 2021-10-22 | 日本斯频德制造株式会社 | Packing plate for gas-liquid contact |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |