CN202947528U - Layering current transformer combined type energy-saving type water spraying padding of cooling tower - Google Patents
Layering current transformer combined type energy-saving type water spraying padding of cooling tower Download PDFInfo
- Publication number
- CN202947528U CN202947528U CN 201220629865 CN201220629865U CN202947528U CN 202947528 U CN202947528 U CN 202947528U CN 201220629865 CN201220629865 CN 201220629865 CN 201220629865 U CN201220629865 U CN 201220629865U CN 202947528 U CN202947528 U CN 202947528U
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- Prior art keywords
- film
- cooling tower
- padding
- filler
- ramp waveform
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Abstract
The utility model discloses layering current transformer combined type energy-saving type water spraying padding of a cooling tower. The layering current transformer combined type energy-saving type water spraying padding of the cooling tower is formed by thin film reverse-flow type padding and thin film crossflow type padding in a crossed and overlapped mode. The thin film reverse-flow type padding is formed by thin film oblique-wave-shaped corrugation padding pieces in an overlapped and combined mode. The thin film crossflow type padding is formed by thin film reversed-Y-shaped corrugation padding pieces in an overlapped and combined mode. A heat transfer zone which is in a reversed-Y shape is arranged in the middle of each thin film reversed-Y-shaped corrugation padding piece. A step-shaped diversion air inlet zone is arranged at each of both sides of each heat transfer zone. Through the cooling tower layering current transformer combined type energy-saving type water spraying padding of the cooling tower, ventilation resistance of thin film type water spraying padding of a prior cooling tower can be reduced, uniformity of distribution of water temperature is improved, energy consumption is reduced, and at the same time, thermal performance can be improved.
Description
Technical field
The utility model relates to a kind of packing, is specifically related to a kind of cooling tower layering unsteady flow combined energy-saving type packing.
Background technology
Along with the development of industry, the industrial cycle water consumption also increases day by day.This disposal ability to the nucleus equipment cooling tower of industrial circulating water system is had higher requirement.Packing is as the cooling core vitals of cooling tower, and the height of its performance directly affects cost, energy consumption and the floor space of cooling tower self.The performance of packing is higher under square one, and the floor space of tower can be less, and energy consumption is also lower.The performance of packing is mainly reflected in the size of its water, gas caloic switching performance and flowing resistance, the uniformity of distribution of water temperature.
The kind of packing is a lot, comprises that drip, diaphragm type, drop diaphragm type etc. are multiple.The waveform film is because its thermal performance better is widely adopted at present.Waveform (oblique wave, herringbone wave) film water, gas exchanging form are divided into two kinds, and a kind of is reverse-flow, and another kind is cross-flow type.In general, have the filler of higher thermal performance, flowing resistance is also larger.These two kinds of packings also have the inhomogeneous shortcoming of distribution of water temperature, and reverse-flow packing periphery water temperature is high, and middle water temperature is low, and cross-flow type packing sidepiece water temperature is low, and middle water temperature is high; Therefore design a kind of brand-new existing distribution of water temperature evenly, the high heating power performance, simultaneously flowing resistance again low packing be very necessary.
The utility model content
Deficiency for the prior art existence, the utility model purpose is to provide a kind of flowing resistance that can reduce present cooling tower film, improve the distribution of water temperature uniformity, reduce its energy consumption, can improve again the cooling tower layering unsteady flow combined energy-saving type packing of its thermal performance simultaneously.
To achieve these goals, the utility model is to realize by the following technical solutions:
The utility model packing intersects stacked forming by the reverse-flow filler of film and film cross-flow type filler.
The reverse-flow filler of said film is formed by stacking by film ramp waveform corrugated filler tablet; Every layer of film ramp waveform corrugated filler tablet comprises two film ramp waveform corrugated filler tablets, and two film ramp waveform corrugated filler tablets are symmetrical arranged and are connected by concavo-convex location division; Concavo-convex location division is fixed on film ramp waveform corrugated filler tablet relative both sides; Be provided with air-flow passage with the wind between adjacent two layers film ramp waveform corrugated filler tablet.
Said film ramp waveform corrugated filler tablet is provided with at least two the first suppending holes, and the first suppending hole is provided with the first stiffening ring along its periphery.
One side of said film ramp waveform corrugated filler tablet is provided with the air intake district, air intake district's contact of adjacent described film ramp waveform corrugated filler tablet and form the air outlet of honeycomb.
Said film cross-flow type filler is formed by stacking by film herringbone corrugated filler tablet.
Said film herringbone corrugated filler tablet is provided with at least two the second suppending holes, and the second suppending hole is provided with the second stiffening ring along its periphery; The middle part of film herringbone corrugated filler tablet is the heat transfer zone that is the herringbone ripple; The both sides of heat transfer zone are provided with notch cuttype water conservancy diversion air intake district.
The notch cuttype water conservancy diversion air intake district contact of above-mentioned adjacent films herringbone corrugated filler tablet and form the air inlet of honeycomb.
The present common cooling tower soaking filler of the resistance ratios of the utility model packing has reduced by 20%, and due to the reduction greatly of filler resistance, the energy consumption of cooling tower self is decrease thereupon also.Aqueous vapor resistance through film cross-flow type packing section the time significantly reduces, and current are reallocated; Water, gas are disturbed in the process of layering unsteady flow, have promoted evaporation of water and have conducted heat to air.In addition, moisture film changes inflow film cross-flow type filler from the reverse-flow filler of film, and the thermal performance of filler has but obtained raising by a relatively large margin, obtains distribution of water temperature even, and the leaving water temperature range of decrease is larger, reduces the blower fan power consumption.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the reverse-flow filling-material structure schematic diagram of film in Fig. 1;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is film cross-flow type filling-material structure schematic diagram in Fig. 1;
Fig. 5 is the upward view of Fig. 1;
Fig. 6 is the left view of Fig. 1;
Fig. 7 is the top view of Fig. 3;
Fig. 8 is the first mutual positioning device structure schematic diagram;
Fig. 9 is the second mutual positioning device structure schematic diagram.
Each label in figure: film ramp waveform corrugated filler tablet 1-1, concavo-convex location division 1-2, air-flow is passage 1-3 with the wind, the first suppending hole 1-4, the first stiffening ring 1-5, air outlet 1-6, film herringbone corrugated filler tablet 2-1, the second suppending hole 2-2, the second stiffening ring 2-3, heat transfer zone 2-4, notch cuttype water conservancy diversion air intake district 2-5, air inlet 2-6, the first mutual positioner 2-7, the first pyramidal projections 2-8 of section, the first taper recess 2-9, the second mutual positioner 2-10, the second pyramidal projections 2-11 of section, the second taper recess 2-12.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
Referring to Fig. 1 and Fig. 6, the utility model intersects stacked forming by the reverse-flow filler of film and film cross-flow type filler.
Referring to Fig. 2, Fig. 3 and Fig. 7, wherein, the reverse-flow filler of film is formed by stacking by film ramp waveform corrugated filler tablet 1-1; Every layer of film ramp waveform corrugated filler tablet 1-1 comprises two film ramp waveform corrugated filler tablet 1-1, and two film ramp waveform corrugated filler tablet 1-1 are symmetrical arranged and are connected by concavo-convex location division 1-2; Concavo-convex location division 1-2 is fixed on film ramp waveform corrugated filler tablet 1-1 relative both sides; Be provided with air-flow passage 1-3 with the wind between adjacent two layers film ramp waveform corrugated filler tablet 1-1.
Film ramp waveform corrugated filler tablet 1-1 is provided with three the first suppending hole 1-4 on same axis, and the first suppending hole 1-4 is provided with the first stiffening ring 1-5 along its periphery.
Be formed with numerous folding ripples on each film ramp waveform corrugated filler tablet 1-1, be provided with the mobile joint of numerous moisture films on folding ripple moisture film flow surface; Folding wave-wave face is made of numerous continuous, concavo-convex reinforcements.
Upside at film ramp waveform corrugated filler tablet 1-1 is provided with air intake district (not marking in figure), the air intake district contact of adjacent films ramp waveform corrugated filler tablet 1-1 and form the air outlet 1-6 of honeycomb.
Thin film filling sheet Fig. 1 adopts heatproof, cold-resistant, corrosion resistant nonmetallic materials or composite to make.
Concavo-convex location division 1-2 by taper between adjacent films ramp waveform corrugated filler tablet 1-1 has formed numerous abutments, and trickle will carry out secondary distribution by these abutments the time, effectively improved the uniformity of water distribution.The integrally-built steadiness after film ramp waveform corrugated filler tablet 1-1 is assembled into the reverse-flow filler of film has also been improved at abutment that the upper staggered of film ramp waveform corrugated filler tablet 1-1 distributes simultaneously.A pitch of fins between film ramp waveform corrugated filler tablet 1-1 designs greatlyr, and is provided with air-flow passage 1-3 with the wind between adjacent films ramp waveform corrugated filler tablet 1-1, is guaranteeing to have reduced the flowing resistance of filler under the higher prerequisite of filler thermal performance.
When spray density is low, water droplet can form constantly on film ramp waveform corrugated filler tablet 1-1 surface, and rolling forms the 3 D stereo moisture film, this moisture film is compared with the two-dimensional plane moisture film of conventional thin film filling surface formation, not only the time of staying of moisture film on filler is longer, and aqueous vapor can realize comprehensive abundant contact, reduced the adverse effect of fluid boundary layer to conducting heat, the heat of aqueous vapor, matter transmission strengthen.By the mobile joint of moisture film is set on packing sheet folding ripple, when water is passed through in filler, can realize repeatedly redistributing, further improved the uniformity of water distribution.
By improving the complexity of film ramp waveform corrugated filler tablet 1-1 waviness of the surface, the specific area that makes this filler increases approximately 30% this thin film filling under the operating mode of low spray density than general S ripple thin film filling, not only has good thermal performance, its flowing resistance also can be well controlled, and is fit to very much the requirement of low power design.Because this filler thermal performance is good, its design air flow can correspondingly reduce, under low spray density operating mode, its trickle section resistance will further descend, filler resistance design load has larger fall than conventional design, reduces simultaneously the blower fan power consumption, for the user saves the power consumption expense---and energy-conservation.
Referring to Fig. 4 and Fig. 5, wherein, film cross-flow type filler is formed by stacking by film herringbone corrugated filler tablet 2-1.
Each film herringbone corrugated filler tablet 2-1 becomes heeling condition from the top down, and the middle part of film herringbone corrugated filler tablet 2-1 is the heat transfer zone 2-4 that is the herringbone ripple; The left and right sides of heat transfer zone 2-4 is provided with notch cuttype water conservancy diversion air intake district 2-5.The notch cuttype water conservancy diversion air intake district 2-5 of adjacent films herringbone corrugated filler tablet 2-1 contacts and the air inlet 2-6 of formation honeycomb.
Film herringbone corrugated filler tablet 2-1 is provided with three the second suppending hole 2-2 on same axis, and the second suppending hole 2-2 is provided with the second stiffening ring 2-3 along its periphery;
Referring to Fig. 8 and Fig. 9, has respectively mutual positioner on adjacent films herringbone corrugated filler tablet 2-1.Positioner comprises three places mutually, and a place is the first mutual positioner that is positioned at heat transfer zone 2-4, and other two places are positioned at the second mutual positioner of both sides notch cuttype water conservancy diversion air intake district 2-5.
, adjacent two film herringbone corrugated filler tablet 2-1 are defined as respectively A sheet and B sheet herein, the first mutual positioner be included on the A sheet the first pyramidal projections section and on the B sheet with the first corresponding the first taper recess of pyramidal projections section.The first pyramidal projections section, the first taper recess are arranged on heat transfer zone 2-4.
The second mutual positioner in air intake district be included on the A sheet the second pyramidal projections section and on the B sheet with the second corresponding the second taper recess of pyramidal projections section.The second pyramidal projections section, the second taper recess are arranged on heat transfer zone 2-4.
Operation principle of the present utility model is as follows:
the poling suspension type arranges two types of packings below water distributor, top is energy-saving film (namely reverse-flow) 1, A, B sheet splice to coincide and locate, oblique ripple also is staggered installation of, the bottom is herringbone ripple packing (being cross-flow type) 2, A, the B sheet identical location and installation of splicing for intersecting stacked installation, can guarantee that like this multiple directions air intake is unobstructed in square, air inlet is arranged on the lower end of tower body, the bottom of herringbone ripple packing is in the air inlet place, but must not seal air inlet, the bottom of the cold air part of outside by air inlet enters and enters filler in tower on rear steering like this, the hot water downward with spray forms reverse flow, carry out heat exchange, another part directly enters in tower from the side of herringbone ripple packing, at first carrying out transverse horizontal flows, enter heat exchange zone, in this heat exchange zone air lateral flow, hot water flows downward, the flow direction of water and the flow direction of air are perpendicular, cross-flow exchange process at this heat exchanging process, the air of completing after this heat exchanging process can turn to upwards gradually, afterwards, form reverse flow with hot water again, therefore whole water can form the same heat exchanging process of cross flow cooling tower with the heat exchanging process of air in heat exchange zone, other heat exchange zone---center and the first half are to complete the heat exchanging process of counterflow cooling tower, make cooling tower have simultaneously crossing current and reverse-flow cooling procedure, be full stream cooling, overcome cross flow cooling tower and counterflow cooling tower inhomogeneous shortcoming aspect distribution of water temperature, make distribution of water temperature more even.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a cooling tower layering unsteady flow combined energy-saving type packing, is characterized in that, this packing intersects stacked forming by the reverse-flow filler of film and film cross-flow type filler.
2. cooling tower layering unsteady flow combined energy-saving type packing according to claim 1, is characterized in that,
The reverse-flow filler of described film is formed by stacking by film ramp waveform corrugated filler tablet (1-1);
Every layer of reverse-flow filler of described film comprises two film ramp waveform corrugated filler tablets (1-1), and two described film ramp waveform corrugated filler tablets (1-1) are symmetrical arranged and are connected by concavo-convex location division (1-2);
Described concavo-convex location division (1-2) is fixed on film ramp waveform corrugated filler tablet (1-1) relative both sides;
Be provided with air-flow passage (1-3) with the wind between the described film ramp waveform of adjacent two layers corrugated filler tablet (1-1).
3. cooling tower layering unsteady flow combined energy-saving type packing according to claim 2, is characterized in that,
Described film ramp waveform corrugated filler tablet (1-1) is provided with at least two the first suppending holes (1-4), and described the first suppending hole (1-4) is provided with the first stiffening ring (1-5) along its periphery.
4. cooling tower layering unsteady flow combined energy-saving type packing according to claim 3, is characterized in that,
One side of described film ramp waveform corrugated filler tablet (1-1) is provided with the air intake district;
The air intake district contact of adjacent described film ramp waveform corrugated filler tablet (1-1) and form the air outlet (1-6) of honeycomb.
5. the described cooling tower layering of according to claim 1 to 4 any one unsteady flow combined energy-saving type packing, is characterized in that,
Described film cross-flow type filler is formed by stacking by film herringbone corrugated filler tablet (2-1).
6. cooling tower layering unsteady flow combined energy-saving type packing according to claim 5, is characterized in that,
Described film herringbone corrugated filler tablet (2-1) is provided with at least two the second suppending holes (2-2), and described the second suppending hole (2-2) is provided with the second stiffening ring (2-3) along its periphery;
The middle part of described film herringbone corrugated filler tablet (2-1) is the heat transfer zone (2-4) that is the herringbone ripple; The both sides of described heat transfer zone (2-4) are provided with notch cuttype water conservancy diversion air intake district (2-5).
7. cooling tower layering unsteady flow combined energy-saving type packing according to claim 6, is characterized in that,
The notch cuttype water conservancy diversion air intake district (2-5) of adjacent described film herringbone corrugated filler tablet (2-1) contacts and the air inlet (2-6) of formation honeycomb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629865 CN202947528U (en) | 2012-11-26 | 2012-11-26 | Layering current transformer combined type energy-saving type water spraying padding of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629865 CN202947528U (en) | 2012-11-26 | 2012-11-26 | Layering current transformer combined type energy-saving type water spraying padding of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947528U true CN202947528U (en) | 2013-05-22 |
Family
ID=48423227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220629865 Withdrawn - After Issue CN202947528U (en) | 2012-11-26 | 2012-11-26 | Layering current transformer combined type energy-saving type water spraying padding of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017599A (en) * | 2012-11-26 | 2013-04-03 | 南京大洋冷却塔股份有限公司 | Layered converting combined-type energy-saving packing |
-
2012
- 2012-11-26 CN CN 201220629865 patent/CN202947528U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017599A (en) * | 2012-11-26 | 2013-04-03 | 南京大洋冷却塔股份有限公司 | Layered converting combined-type energy-saving packing |
| CN103017599B (en) * | 2012-11-26 | 2014-08-13 | 南京大洋冷却塔股份有限公司 | Layered converting combined-type energy-saving packing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130522 Effective date of abandoning: 20140813 |
|
| RGAV | Abandon patent right to avoid regrant |