CN105202942A - Water-saving and mist-dispersing cooling tower - Google Patents
Water-saving and mist-dispersing cooling tower Download PDFInfo
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- CN105202942A CN105202942A CN201510734140.6A CN201510734140A CN105202942A CN 105202942 A CN105202942 A CN 105202942A CN 201510734140 A CN201510734140 A CN 201510734140A CN 105202942 A CN105202942 A CN 105202942A
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Abstract
The invention discloses a water-saving and mist-dispersing cooling tower. The water-saving and mist-dispersing cooling tower comprises a tower body, wherein a water collecting pool with an upward opening, a filler layer and a heat exchanger are arranged in the tower body from bottom to top sequentially; an exhaust device located above the heat exchanger is arranged at the top of the tower body; the filler layer is divided into at least two isolated filler units through partition boards; each partition board extends onto the heat exchanger from one end, far away from the heat exchanger, of the filler layer; a gap zone between the filler layer and the heat exchanger is divided by the partition boards into at least two branch cavities in one-to-one correspondence to the filler units; a spray device for spraying hot water to the corresponding filler unit is arranged in each branch cavity; at least two groups of heat exchange channels which are in one-to-one correspondence to the branch cavities and are communicated with the corresponding branch cavities are formed in the heat exchanger. According to the water-saving and mist-dispersing cooling tower, the vapor content of exhaust airflow can be reduced, water evaporation loss is reduced, and accordingly, water-saving and mist-dispersing effects are realized.
Description
Technical field
The present invention relates to a kind of water saving fog dispersal cooling tower.
Background technology
Tradition cooling tower generally comprises tower body, exhaust apparatus, is arranged on packing layer in tower body and spray equipment.And in use, the hot water of spray equipment ejection sprays from top to bottom and enters packing layer, extraneous cold dry air enters filler from bottom to top, hot water and cold air carry out heat exchange in packing layer, to make hot water cooling down, air is then heated and humidification, and is discharged outside tower by gas outlet with hot and humid air.But in the winter time, because the water vapour content of this hot and humid air is higher, cooled by cool ambient air when discharging tower and being outer, condensation and produce a lot of globule, and then produce white mist.And white mist drops on ground and causes road surface slippery situation around cooling tower, affect patrolling and examining normally of staff.And, also cause a large amount of water to be fallen by evaporation loss, far can not meet industrial requirement.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a kind of water saving fog dispersal cooling tower, it can reduce the water vapour content of discharging air-flow, thus can play water saving elimination fog effect.
For solving the problem, the technical solution adopted in the present invention is as follows:
Water saving fog dispersal cooling tower, comprises tower body; Opening up collecting-tank, packing layer, heat exchanger is disposed with from bottom to up in described tower body; Be provided with air inlet interstitial area between described collecting-tank and packing layer, the sidewall of described tower body is being provided with air inlet corresponding to air inlet interstitial area place; The top of described tower body is provided with the exhaust apparatus be positioned at above heat exchanger; Described packing layer is cut off plate and is divided at least two mutually isolated filler units; Described partition panel extends to heat exchanger from packing layer away from one end of heat exchanger; Interstitial area between described packing layer and heat exchanger is cut off plate and is divided into and each filler unit at least Liang Ge sub-chamber one to one; The spray equipment for the filler unit spray hot water to correspondence is provided with in each sub-chamber; Described heat exchanger is provided with each sub-chamber one_to_one corresponding and at least two group heat exchanger channels be communicated with corresponding sub-chamber.
This water saving fog dispersal cooling tower comprises several partition panels be arranged in order along tower body length direction, and the both sides of described partition panel are connected on the two-phase inner surface sides of tower body respectively correspondingly.
Also be provided with water collection device in described tower body, described water collection device is cut off plate and is divided into each sub-chamber one_to_one corresponding and is positioned at least two of corresponding sub-chamber and receive water unit; Described receipts water unit is between spray equipment and heat exchanger.
Each spray equipment is all provided with valve.
The top of described tower body is provided with and the air outlet that is communicated with of tower body inside, described exhaust apparatus comprises the blower fan be arranged in air outlet, motor for driving blower fan to rotate.
Be formed with air chamber between the inherent exhaust apparatus of described tower body and heat exchanger, the lower end of each group heat exchanger channels is all communicated with corresponding sub-chamber, and upper end is all communicated with air chamber.
Compared to existing technology, beneficial effect of the present invention is:
When the present invention uses in the winter time, can spray equipment in opening section sub-chamber, thus make in tower body, to be formed with damp and hot and dry and cold two strands of air-flows, and these two strands of air-flows carry out heat exchange through heat exchanger, then flow out from heat exchanger, and discharge outside tower body through exhaust apparatus, and because these two strands of air-flows are in heat exchanger during heat exchange, dry and cold air-flow heat absorption, water vapor condensation in damp and hot air-flow forms water droplet and flows down downwards from heat exchanger, thus, can reduce the water vapour content of discharging air-flow, reduce evaporation of water loss, thus play water saving elimination fog effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, 1, tower body; 11, air inlet interstitial area; 12, air chamber; 13, air outlet; 2, collecting-tank; 3, packing layer; 4, spray equipment; 5, water collection device; 6, heat exchanger; 7, partition panel; 8, exhaust apparatus; 9, sub-chamber.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the present invention is described further:
As shown in Figure 1, be water saving fog dispersal cooling tower of the present invention, comprise tower body 1; Opening up collecting-tank 2, packing layer 3, heat exchanger 6 is disposed with from bottom to up in described tower body 1; Be provided with air inlet interstitial area 11 between described collecting-tank 2 and packing layer 3, the sidewall of described tower body 1 is being provided with air inlet corresponding to air inlet interstitial area 11 place; The top of described tower body 1 is provided with the exhaust apparatus 8 be positioned at above heat exchanger 6; Described packing layer 3 is cut off plate 7 and is divided at least two mutually isolated filler units; Described partition panel 7 extends to heat exchanger 6 from packing layer 3 away from one end of heat exchanger 6; Interstitial area between described packing layer 3 and heat exchanger 6 is cut off plate 7 and is divided into and each filler unit at least Liang Ge sub-chamber 9 one to one; The spray equipment 4 for the filler unit spray hot water to correspondence is provided with in each sub-chamber 9; Described heat exchanger 6 is provided with each sub-chamber 9 one_to_one corresponding and at least two group heat exchanger channels be communicated with corresponding sub-chamber 9.
When using winter, can the spray equipment 4 of opening section sub-chamber 9, make this spray equipment 4 towards the filler unit spray hot water of correspondence, now, dry and cold air-flow outside cooling tower flows into from air inlet, and flow to packing layer 3 through air inlet interstitial area 11, and be in opening due to the spray equipment 4 of part sub-chamber 9, the dry and cold air-flow then flowing through the filler unit of this sub-chamber 9 carries out heat exchange with hot water in filler unit, to make hot water cooling down, air-flow is then heated and humidification, and flow in the corresponding heat exchanger channels of heat exchanger 6 with damp and hot air-flow from sub-chamber 9, and the spray equipment 4 of another part sub-chamber 9 is still in closed condition, the dry and cold air-flow then flowing through the filler unit of this sub-chamber 9 does not carry out heat exchange, and the corresponding heat exchanger channels directly flowed to from sub-chamber 9 heat exchanger 6, now, dry and cold air-flow and damp and hot air-flow carry out heat exchange in heat exchanger 6, and dry and cold air-flow heat absorption, water vapor condensation in damp and hot air-flow forms water droplet and flows down downwards from heat exchanger 6, thus water vapour content and the temperature of this strand of air-flow can be reduced, finally, these two strands of air-flows flow out from heat exchanger 6, and discharge outside tower body 1 through exhaust apparatus 8.And the water droplet that condensation is formed can fall to packing layer 3 from heat exchanger 6, and flow to in collecting-tank 2 through packing layer 3.Thus, the present invention can reduce the water vapour content of discharging air-flow greatly, reduces the evaporation loss of hot water, can save water resource, thus can reach the object of water saving fog dispersal haze.
Wherein, the quantity of partition panel 7 can be set to according to actual demand one or more etc.And it is preferred, this water saving fog dispersal cooling tower comprises several partition panels 7 be arranged in order along tower body 1 length direction, the both sides of described partition panel 7 are connected on the two-phase inner surface sides of tower body 1 respectively correspondingly, to be separated out multiple filler unit, multiple sub-chamber 9, and be convenient to processing and fabricating.
Also be provided with water collection device 5 in described tower body 1, described water collection device 5 is cut off plate 7 and is divided into each sub-chamber 9 one_to_one corresponding and is positioned at least two of corresponding sub-chamber 9 and receive water unit; Described receipts water unit is between spray equipment 4 and heat exchanger 6.When air-flow also continues upwards to flow through packing layer 3, can be used for collecting subsidiary wafing in air-flow by utilizing each receipts water unit of water collection device 5 and drip, to improve water-saving result further.
Each spray equipment 4 is all provided with valve, thus by the working condition of Valve controlling spray equipment 4, to make its operation more simple and convenient.Wherein, described spray equipment 4 can adopt the existing various spray equipments 4 such as shower nozzle.
The top of described tower body 1 is provided with the air outlet 13 that be communicated with inner with it, described exhaust apparatus 8 comprises the blower fan be arranged in air outlet 13, motor for driving blower fan to rotate.Concrete, the top of described tower body 1 is provided with air duct, and described air outlet 13 is formed on air duct.And by adopting said structure, motor can be utilized to drive blower fan to rotate, thus air-flow is discharged tower body 1 under the effect of ordering about of blower fan from air outlet 13.
Be formed with air chamber 12 between the inherent exhaust apparatus 8 of described tower body 1 and heat exchanger 6, the lower end of each group heat exchanger channels is all communicated with corresponding sub-chamber 9, and upper end is all communicated with air chamber 12.And by being formed with air chamber 12, after the two strands of air-flows flowed out can be mixed in air chamber 12, then discharge outside tower body 1 through exhaust apparatus 8 from heat exchanger 6.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.
Claims (6)
1. water saving fog dispersal cooling tower, comprises tower body; Opening up collecting-tank, packing layer, heat exchanger is disposed with from bottom to up in described tower body; Be provided with air inlet interstitial area between described collecting-tank and packing layer, the sidewall of described tower body is being provided with air inlet corresponding to air inlet interstitial area place; The top of described tower body is provided with the exhaust apparatus be positioned at above heat exchanger; It is characterized in that: described packing layer is cut off plate and is divided at least two mutually isolated filler units; Described partition panel extends to heat exchanger from packing layer away from one end of heat exchanger; Interstitial area between described packing layer and heat exchanger is cut off plate and is divided into and each filler unit at least Liang Ge sub-chamber one to one; The spray equipment for the filler unit spray hot water to correspondence is provided with in each sub-chamber; Described heat exchanger is provided with each sub-chamber one_to_one corresponding and at least two group heat exchanger channels be communicated with corresponding sub-chamber.
2. water saving fog dispersal cooling tower as claimed in claim 1, it is characterized in that: this water saving fog dispersal cooling tower comprises several partition panels be arranged in order along tower body length direction, and the both sides of described partition panel are connected on the two-phase inner surface sides of tower body respectively correspondingly.
3. water saving fog dispersal cooling tower as claimed in claim 1, is characterized in that: be also provided with water collection device in described tower body, and described water collection device is cut off plate and is divided into each sub-chamber one_to_one corresponding and is positioned at least two of corresponding sub-chamber and receive water unit; Described receipts water unit is between spray equipment and heat exchanger.
4. water saving fog dispersal cooling tower as claimed in claim 1, is characterized in that: each spray equipment is all provided with valve.
5. water saving fog dispersal cooling tower as claimed in claim 1, is characterized in that: the top of described tower body is provided with the air outlet be communicated with tower body inside, and described exhaust apparatus comprises the blower fan be arranged in air outlet, motor for driving blower fan to rotate.
6. water saving fog dispersal cooling tower as claimed in claim 1, it is characterized in that: be formed with air chamber between the inherent exhaust apparatus of described tower body and heat exchanger, the lower end of each group heat exchanger channels is all communicated with corresponding sub-chamber, and upper end is all communicated with air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510734140.6A CN105202942A (en) | 2015-10-30 | 2015-10-30 | Water-saving and mist-dispersing cooling tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510734140.6A CN105202942A (en) | 2015-10-30 | 2015-10-30 | Water-saving and mist-dispersing cooling tower |
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| Publication Number | Publication Date |
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| CN105202942A true CN105202942A (en) | 2015-12-30 |
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| CN201510734140.6A Pending CN105202942A (en) | 2015-10-30 | 2015-10-30 | Water-saving and mist-dispersing cooling tower |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588455A (en) * | 2016-03-14 | 2016-05-18 | 广州览讯科技开发有限公司 | Subdivision water-saving and fog-dissipating closed cooling tower |
| CN105651074A (en) * | 2016-03-31 | 2016-06-08 | 广州览讯科技开发有限公司 | Water-saving fog and haze removal type counter flow cooling tower with air distribution windows |
| CN107144156A (en) * | 2017-05-31 | 2017-09-08 | 广州览讯科技开发有限公司 | White-smoke-resisting cooling tower |
| CN111981863A (en) * | 2019-07-15 | 2020-11-24 | 德州贝诺风力机械设备有限公司 | Water-saving and fog-dispersing cooling tower |
| WO2022007296A1 (en) * | 2020-07-07 | 2022-01-13 | 山东贝诺冷却设备股份有限公司 | Vapor dissipation device and cooling tower |
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| US3923935A (en) * | 1971-01-25 | 1975-12-02 | Marley Co | Parallel air path wet-dry water cooling tower |
| EP0748998B1 (en) * | 1995-06-16 | 2002-01-30 | Balcke-Dürr Energietechnik GmbH | Process for contolling the air flow rate in a wet-dry cooling tower |
| CN203177690U (en) * | 2013-02-28 | 2013-09-04 | 宁夏宝塔石化集团有限公司 | Novel efficient water-saving air cooler |
| CN103727805A (en) * | 2014-01-07 | 2014-04-16 | 山东蓝想环境科技股份有限公司 | Deep condensation and demisting environment-friendly device |
| CN103776276A (en) * | 2013-07-03 | 2014-05-07 | 烟台荏原空调设备有限公司 | Counter-flow closed-type cooling tower |
| CN104864739A (en) * | 2015-06-04 | 2015-08-26 | 广州览讯科技开发有限公司 | Subarea separated water-saving, fog-eliminating and anti-icing counter flow cooling tower |
| CN205102634U (en) * | 2015-10-30 | 2016-03-23 | 广州览讯科技开发有限公司 | Water conservation fog dispersal cooling tower |
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2015
- 2015-10-30 CN CN201510734140.6A patent/CN105202942A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923935A (en) * | 1971-01-25 | 1975-12-02 | Marley Co | Parallel air path wet-dry water cooling tower |
| EP0748998B1 (en) * | 1995-06-16 | 2002-01-30 | Balcke-Dürr Energietechnik GmbH | Process for contolling the air flow rate in a wet-dry cooling tower |
| CN203177690U (en) * | 2013-02-28 | 2013-09-04 | 宁夏宝塔石化集团有限公司 | Novel efficient water-saving air cooler |
| CN103776276A (en) * | 2013-07-03 | 2014-05-07 | 烟台荏原空调设备有限公司 | Counter-flow closed-type cooling tower |
| CN103727805A (en) * | 2014-01-07 | 2014-04-16 | 山东蓝想环境科技股份有限公司 | Deep condensation and demisting environment-friendly device |
| CN104864739A (en) * | 2015-06-04 | 2015-08-26 | 广州览讯科技开发有限公司 | Subarea separated water-saving, fog-eliminating and anti-icing counter flow cooling tower |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588455A (en) * | 2016-03-14 | 2016-05-18 | 广州览讯科技开发有限公司 | Subdivision water-saving and fog-dissipating closed cooling tower |
| CN105651074A (en) * | 2016-03-31 | 2016-06-08 | 广州览讯科技开发有限公司 | Water-saving fog and haze removal type counter flow cooling tower with air distribution windows |
| CN107144156A (en) * | 2017-05-31 | 2017-09-08 | 广州览讯科技开发有限公司 | White-smoke-resisting cooling tower |
| CN111981863A (en) * | 2019-07-15 | 2020-11-24 | 德州贝诺风力机械设备有限公司 | Water-saving and fog-dispersing cooling tower |
| WO2022007296A1 (en) * | 2020-07-07 | 2022-01-13 | 山东贝诺冷却设备股份有限公司 | Vapor dissipation device and cooling tower |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |
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| RJ01 | Rejection of invention patent application after publication |