CN105091627A - Evaporation radiator - Google Patents
Evaporation radiator Download PDFInfo
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- CN105091627A CN105091627A CN201510551062.6A CN201510551062A CN105091627A CN 105091627 A CN105091627 A CN 105091627A CN 201510551062 A CN201510551062 A CN 201510551062A CN 105091627 A CN105091627 A CN 105091627A
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- heat exchange
- tube bundle
- cold type
- heat
- water
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Abstract
The invention provides an evaporation radiator which is low in water and power consumption and good in heat exchange effect. The evaporation radiator comprises a heat exchange tube bundle which is provided with a heat exchange inlet and a heat exchange outlet; a spraying device is arranged above the heat exchange tube bundle, a water tank is arranged below the heat exchange tube bundle, and a circulation water pump is arranged in the water tank; the spraying device is connected with the circulation water pump, a draught fan is arranged above the spraying device, and an air outlet is formed above the draught fan; and a mist catcher is further arranged between the spraying device and the draught fan. By means of the evaporation radiator, a former heat exchange mode is broken through, sensible heat exchange is replaced with latent heat exchange, the water using amount and the wind amount are small, and more water and electricity are saved.
Description
Technical field
The invention belongs to field of heat exchange, particularly one evaporation cold type.
Background technology
At present, water resource is day by day deficient, and water rich and influential family is used in chemical plant.According to statistics, the Qi Tou factory of annual output 300000 tons of synthetic ammonia and 520,000 tons of urea, total water consumption is 1.8-2.2 ten thousand tons/h, supplements fresh water amount 1200-1400 ton/h.Produce 500000 tons of methyl alcohol Mei Tou factories per year for one, total water consumption is 30,000-3.5 ten thousand tons/h, supplements fresh water amount 1500-2000 ton/h.The cold type water consumption that chemical plant uses is high, power consumption is high, and water-saving and electricity-saving is extremely urgent.
Therefore, economize energy, heat transfer effect better evaporate cold type more to need now one badly.
Summary of the invention
The present invention proposes a kind of evaporation cold type, solves the problem that water power consumption consumption is high, heat transfer effect is bad of cold type in prior art.
Technical scheme of the present invention is achieved in that a kind of evaporation cold type, comprise heat-exchanging tube bundle, described heat-exchanging tube bundle is provided with heat exchange import and heat exchange outlet, the top of described heat-exchanging tube bundle is provided with spray equipment, and the below of described heat-exchanging tube bundle is provided with a water tank, is provided with water circulating pump in described water tank, described spray equipment is connected with described water circulating pump, be provided with blower fan above described spray equipment, above described blower fan, be provided with air outlet slit, between described spray equipment and described blower fan, be also provided with mist eliminator.
As one preferred embodiment, described heat-exchanging tube bundle is connected to form by many straight tubes.
As one preferred embodiment, described spray equipment is made up of shower and nozzle, and described nozzle is located at the upper end of described shower, and the lower end of described shower is connected with described water circulating pump.
As one preferred embodiment, the side, below of described heat-exchanging tube bundle is provided with multiple air inlet.
As one preferred embodiment, described air inlet is provided with shutter.
As one preferred embodiment, the number of described blower fan is three.
As one preferred embodiment, the junction of adjacent described straight tube is provided with flanged bend.
As one preferred embodiment, described heat exchange import is positioned at above the homonymy of described heat exchange outlet.
After have employed technique scheme, the invention has the beneficial effects as follows: break heat exchange mode in the past, latent heat heat exchange is adopted to replace sensible heat transfer, so, the heat (latent heat) evaporating absorption etc. the water of quality is at normal temperatures 115 times that water temperature rises that 5 DEG C (sensible heats) absorb heat, and this is the basic reason of this evaporating cold row water-saving and electricity-saving, because heat transfer mechanism is advanced, so water consumption and air quantity few, water-saving and electricity-saving.Cold type, cold type pond, system pipeline, cooling tower can be integrated by evaporation cold type, and floor space is little, water saving, economize on electricity, relative to cold type system saving in the past more than 50%.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure schematic diagram that cold type is evaporated in the present invention;
Fig. 2 is the close-up schematic view at K place in Fig. 1.
In figure, 1-heat exchange exports; 2-heat exchange import; 3-water tank; 4-water circulating pump; 5-blower fan; 6-air outlet slit; 7-mist eliminator; 8-straight tube; 9-shower; 10-nozzle; 11-air inlet; 12-shutter; 13-flanged bend.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As illustrated in fig. 1 and 2, a kind of evaporation cold type, comprise heat-exchanging tube bundle, heat-exchanging tube bundle is provided with heat exchange import 2 and heat exchange outlet 1, the top of heat-exchanging tube bundle is provided with spray equipment, the below of heat-exchanging tube bundle is provided with a water tank 3, water circulating pump 4 is provided with in water tank 3, spray equipment is connected with water circulating pump 4, blower fan 5 is provided with above spray equipment, air outlet slit 6 is provided with above blower fan 5, mist eliminator 7 is also provided with between spray equipment and blower fan 5, heat-exchanging tube bundle is connected to form by many straight tubes 8, spray equipment is made up of shower 9 and nozzle 10, nozzle 10 is located at the upper end of shower 9, the lower end of shower 9 is connected with water circulating pump 4, the side, below of heat-exchanging tube bundle is provided with multiple air inlet 11, air inlet 11 is provided with shutter 12, the number of blower fan 5 is three, the junction of adjacent straight tube 8 is provided with flanged bend 13, heat exchange import 2 is positioned at above the homonymy of heat exchange outlet 1.
The operation principle of this evaporation cold type is: shower water is sent into the spray equipment be positioned at above heat-exchanging tube bundle, by nozzle 10, shower water is sprayed at heat-exchanging tube bundle surface downwards equably, uniform moisture film is formed in each root straight tube 8 outside, the continuous carburation by evaporation of moisture film, absorb the heat of medium in pipe, medium condenses or cooling in managing.The latent heat of water vapor substantially exceeds the sensible heat of water intensification, therefore greatly enhances whole diabatic process, decreases heat exchange area.The evaporation of moisture film makes air pass the large increase of high humidity after heat-exchanging tube bundle and close to saturation state, saturated humid air is extracted out by blower fan 5, and make it pass to be positioned at the mist eliminator 7 above spray equipment, after the water droplet carried secretly in desat humid air, enter air from air outlet slit 6, except vaporization a small amount of water except, most of shower water falls back in water tank 3 downwards, by water circulating pump 4 pressurize Posterior circle use.In addition, the junction of adjacent straight tube 8 is provided with flanged bend 13, can easy maintenance and replacement damage straight tube 8.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. an evaporation cold type, it is characterized in that, comprise: heat-exchanging tube bundle, described heat-exchanging tube bundle is provided with heat exchange import and heat exchange outlet, and the top of described heat-exchanging tube bundle is provided with spray equipment, the below of described heat-exchanging tube bundle is provided with a water tank, be provided with water circulating pump in described water tank, described spray equipment is connected with described water circulating pump, is provided with blower fan above described spray equipment, be provided with air outlet slit above described blower fan, between described spray equipment and described blower fan, be also provided with mist eliminator.
2. a kind of evaporation cold type as claimed in claim 1, is characterized in that: described heat-exchanging tube bundle is connected to form by many straight tubes.
3. a kind of evaporation cold type as claimed in claim 1, it is characterized in that: described spray equipment is made up of shower and nozzle, described nozzle is located at the upper end of described shower, and the lower end of described shower is connected with described water circulating pump.
4. a kind of evaporation cold type as claimed in claim 1, is characterized in that: the side, below of described heat-exchanging tube bundle is provided with multiple air inlet.
5. a kind of evaporation cold type as claimed in claim 4, is characterized in that: described air inlet is provided with shutter.
6. a kind of evaporation cold type as claimed in claim 1, is characterized in that: the number of described blower fan is three.
7. a kind of evaporation cold type as claimed in claim 2, is characterized in that: the junction of adjacent described straight tube is provided with flanged bend.
8. a kind of evaporation cold type as claimed in claim 1, is characterized in that: described heat exchange import is positioned at above the homonymy of described heat exchange outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551062.6A CN105091627A (en) | 2015-09-01 | 2015-09-01 | Evaporation radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551062.6A CN105091627A (en) | 2015-09-01 | 2015-09-01 | Evaporation radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105091627A true CN105091627A (en) | 2015-11-25 |
Family
ID=54572596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510551062.6A Pending CN105091627A (en) | 2015-09-01 | 2015-09-01 | Evaporation radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105091627A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6099994A (en) * | 1983-11-05 | 1985-06-03 | Matsushita Electric Works Ltd | Heat exchanging device |
| CN201589554U (en) * | 2009-11-03 | 2010-09-22 | 中国石油化工股份有限公司 | Combined air cooler |
| CN201666739U (en) * | 2010-01-29 | 2010-12-08 | 于国先 | Evaporative condenser |
| CN201828168U (en) * | 2010-07-10 | 2011-05-11 | 山西太钢不锈钢股份有限公司 | Novel air cooler |
| CN203744762U (en) * | 2014-03-17 | 2014-07-30 | 赵天波 | Evaporation air cooler with atomization and precooling device |
| CN104296555A (en) * | 2014-09-24 | 2015-01-21 | 天津天宗化工设备有限公司 | Plate type water-saving air cooler |
| CN204227954U (en) * | 2014-10-30 | 2015-03-25 | 淄博万昌化工设备有限公司 | Film-type evaporation air cooler |
| CN204268916U (en) * | 2014-09-05 | 2015-04-15 | 乐山东承新材料有限公司 | A kind of evaporative air condenser |
| CN204313666U (en) * | 2014-11-27 | 2015-05-06 | 山东盛宝传热科技有限公司 | A kind of closed cooling tower |
| CN204313670U (en) * | 2014-11-27 | 2015-05-06 | 山东盛宝传热科技有限公司 | A kind of remover for surface evaporation type air cooling |
-
2015
- 2015-09-01 CN CN201510551062.6A patent/CN105091627A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6099994A (en) * | 1983-11-05 | 1985-06-03 | Matsushita Electric Works Ltd | Heat exchanging device |
| CN201589554U (en) * | 2009-11-03 | 2010-09-22 | 中国石油化工股份有限公司 | Combined air cooler |
| CN201666739U (en) * | 2010-01-29 | 2010-12-08 | 于国先 | Evaporative condenser |
| CN201828168U (en) * | 2010-07-10 | 2011-05-11 | 山西太钢不锈钢股份有限公司 | Novel air cooler |
| CN203744762U (en) * | 2014-03-17 | 2014-07-30 | 赵天波 | Evaporation air cooler with atomization and precooling device |
| CN204268916U (en) * | 2014-09-05 | 2015-04-15 | 乐山东承新材料有限公司 | A kind of evaporative air condenser |
| CN104296555A (en) * | 2014-09-24 | 2015-01-21 | 天津天宗化工设备有限公司 | Plate type water-saving air cooler |
| CN204227954U (en) * | 2014-10-30 | 2015-03-25 | 淄博万昌化工设备有限公司 | Film-type evaporation air cooler |
| CN204313666U (en) * | 2014-11-27 | 2015-05-06 | 山东盛宝传热科技有限公司 | A kind of closed cooling tower |
| CN204313670U (en) * | 2014-11-27 | 2015-05-06 | 山东盛宝传热科技有限公司 | A kind of remover for surface evaporation type air cooling |
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Application publication date: 20151125 |