CN202869312U - High-efficiency evaporative air cooler with T-shaped heat exchange pipe - Google Patents
High-efficiency evaporative air cooler with T-shaped heat exchange pipe Download PDFInfo
- Publication number
- CN202869312U CN202869312U CN2012202638121U CN201220263812U CN202869312U CN 202869312 U CN202869312 U CN 202869312U CN 2012202638121 U CN2012202638121 U CN 2012202638121U CN 201220263812 U CN201220263812 U CN 201220263812U CN 202869312 U CN202869312 U CN 202869312U
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- Prior art keywords
- heat exchanger
- exchanger tube
- heat exchange
- evaporative air
- exchange pipe
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Abstract
The utility model discloses a high-efficiency evaporative air cooler with a T-shaped heat exchange pipe. The high-efficiency evaporative air cooler comprises a finned pipe bundle, an evaporative air cooling pipe bundle, a fan, a mist catcher, a water injector and a water tank, and is characterized in that a heat exchange pipe of the evaporative air cooling pipe bundle is manufactured into the T-shaped heat exchange pipe; T-shaped grooves, which are spirally distributed in the length direction of the heat exchange pipe, are manufactured in the T-shaped heat exchange pipe; T-shaped grooves which are spirally distributed in the length direction of the heat exchange pipe and deep spiral grooves which are spirally distributed can be manufactured in the T-shaped heat exchange pipe; and meanwhile, spiral corrugations are formed on the inner side of the heat exchange pipe. The T-shaped grooves form foam films to evaporate, and the deep spiral grooves form the spiral corrugations on the inner side of the heat exchange pipe, so as to enhance the in-pipe heat transfer. Therefore, the high-efficiency evaporative air cooler with the T-shaped heat exchange pipe, disclosed by the utility model, is high in heat exchange efficiency.
Description
Technical field
The utility model relates to a kind of industries such as oil, chemical industry, metallurgy, electric power that are applied to, and finishes the equipment of thermal medium condensation or cooling, specifically a kind of T shape heat exchanger tube high performance evaporative air cooler.
Background technology
At present, because water conservation adopts the air cooling to obtain using more and more widely, known air cooler mainly is dried air cooling pattern, mainly leans on the augmentation of heat transfer cooling medium of finned tube.But require low situation for outlet temperature, dried air cooling is difficult to meet the demands.A kind of evaporative air-cooling is used widely in recent years, and it takes away the principle of the evaporation latent heat outside the pipe by from top to bottom circulated sprinkling water with from the lower air of going up, and processing medium can be cooled near environment wet-bulb temperature, good cooling results, and floor space is little.What the surface evaporation air cooler of patent 96200559.2 adopted is that a kind of light pipe is as heat exchange element.There is the not high problem of efficient in known evaporation air cooler.
The utility model content
Technical problem to be solved in the utility model is: be to provide a kind of structure simpler, heat transfer efficiency is higher, and unit heat exchange area is large, floor space evaporating air cooler still less.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of T shape heat exchanger tube high performance evaporative air cooler is provided, restrained by finned tube, the evaporative air-cooling tube bank, blower fan, mist eliminator, water injector, water circulating pump, water tank forms, blower fan is located at the top, mist eliminator is in the middle of blower fan and sparge pipe, the evaporative air-cooling tube bank is below sparge pipe, water tank is established in evaporative air-cooling tube bank below, finned tube tube bank with finned tube can be set between blower fan and sparge pipe, steam-generating bank of the present utility model arranges support plate along the heat exchanger tube length direction, support heat exchanger tube, the heat exchanger tube of evaporative air-cooling tube bank that is characterised in that of the present utility model manufactures T shape heat exchanger tube.Produce on the T shape heat exchanger tube along the T connected in star of heat exchanger tube length direction Spiral distribution, the T connected in star is the groove of an English alphabet T shape, can produce along the dark helical groove of heat exchanger tube length direction Spiral distribution on T shape heat exchanger tube basis on the T shape heat exchanger tube, simultaneously at the inboard helical corrugation that forms of heat exchanger tube.
Operation principle of the present utility model is: processing medium flows in steam-generating bank, and shower water is in the export-oriented current downflow of evaporation tube beam tube, and air flows outside pipe from bottom to top simultaneously, and the heat that pipe is inboard by means of the water in the pipe outside, is passed to air, and is discharged in the air.When current during through heat exchanger tube, water enters the T connected in star, forms foam under the effect of air, and foam is taken away with air, and the foam rapid evaporation is passed to air with heat and passed to atmosphere fast, has formed the membranaceous evaporation of foam.Can also produce on the T shape heat exchanger tube along T connected in star and the spiral of heat exchanger tube length direction Spiral distribution and divide other helical groove, in heat exchanger tube, form simultaneously helical corrugation, the T connected in star forms the foam film evaporation, and helical groove forms helical corrugation in heat exchanger tube, strengthens intraductal heat transfer.Therefore, the heat exchange efficiency of a kind of T shape of the utility model heat exchanger tube high performance evaporative air cooler is higher.
Description of drawings
Fig. 1 is the schematic diagram of a kind of T shape of the utility model heat exchanger tube high performance evaporative air cooler;
Fig. 2 is a kind of T shape of the utility model heat exchanger tube high performance evaporative air cooler T shape heat exchanger tube schematic diagram;
Fig. 3 is a kind of T shape of the utility model heat exchanger tube high performance evaporative air cooler T shape heat exchanger tube partial longitudinal section schematic diagram;
Fig. 4 is the T shape heat exchanger tube schematic cross-section of a kind of T shape of the utility model heat exchanger tube high performance evaporative air cooler embodiment band deep helical groove.
The specific embodiment
A kind of T shape heat exchanger tube high performance evaporative air cooler mainly is comprised of finned tube tube bank 1, evaporative air-cooling tube bank 3, blower fan 11, mist eliminator 2, water injector 10, water tank 5, water pump 6, base 7 in the accompanying drawing 1, evaporative air-cooling tube bank 3 is comprised of heat exchanger tube 4 and support member, bobbin carriage, and wherein heat exchanger tube 4 manufactures T shape heat exchanger tube.
Fig. 2 is a kind of T shape of the utility model heat exchanger tube high performance evaporative air cooler T shape heat exchanger tube schematic diagram, T connected in star 8 is along pipe range direction Spiral distribution, Fig. 3 is a kind of T shape of the utility model heat exchanger tube high performance evaporative air cooler T shape heat exchanger tube partial longitudinal section schematic diagram, heat exchanger tube is processed to English alphabet T connected in star 9, forms T shape fin in undressed part simultaneously.Fig. 4 is the T shape heat exchanger tube schematic cross-section of a kind of T shape of the utility model heat exchanger tube high performance evaporative air cooler embodiment band deep helical groove, on the basis of T connected in star 12, process dark helical groove 13, at the inboard helical corrugation 11 that forms of heat exchanger tube, processing medium flows in steam-generating bank simultaneously, shower water is in the export-oriented current downflow of evaporation tube beam tube, air flows outside pipe from bottom to top simultaneously, and the heat that pipe is inboard is by means of the water in the pipe outside, pass to air, and be discharged in the air.When current during through heat exchanger tube, water enters T connected in star 8, forms foam under the effect of air, and foam is taken away with air, and the foam rapid evaporation is passed to air with heat and passed to atmosphere fast, has formed the membranaceous evaporation of foam.Can also produce on the T shape heat exchanger tube along T connected in star 12 and the spiral of heat exchanger tube length direction Spiral distribution and divide other deep helical groove 13, in heat exchanger tube, form simultaneously helical corrugation 14, T connected in star 8 forms the foam film evaporation, deep helical groove 12 forms helical corrugation 14 in heat exchanger tube, strengthen intraductal heat transfer.Therefore, the heat exchange efficiency of a kind of T shape of the utility model heat exchanger tube high performance evaporative air cooler is higher.
The utility model is simple, and is advanced, reliable, can adopt carbon steel and stainless steel to make, and can be applied to the fields such as oil, chemical industry.
Claims (3)
1. a T shape heat exchanger tube high performance evaporative air cooler is comprised of finned tube tube bank, evaporative air-cooling tube bank, blower fan, mist eliminator, water injector, water tank, it is characterized in that the heat exchanger tube of evaporative air-cooling tube bank manufactures T shape heat exchanger tube (4).
2. a kind of T shape heat exchanger tube high performance evaporative air cooler according to claim 1 is characterized in that producing on the T shape heat exchanger tube (4) the T connected in star (9) along heat exchanger tube length direction Spiral distribution.
3. a kind of T shape heat exchanger tube high performance evaporative air cooler according to claim 1, it is characterized in that producing on the T-shaped heat exchanger tube (4) along the T-shaped groove (12) of heat exchanger tube length direction Spiral distribution and the deep helical groove (13) of Spiral distribution, simultaneously at the inboard helical corrugation (14) that forms of heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202638121U CN202869312U (en) | 2012-12-10 | 2012-12-10 | High-efficiency evaporative air cooler with T-shaped heat exchange pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202638121U CN202869312U (en) | 2012-12-10 | 2012-12-10 | High-efficiency evaporative air cooler with T-shaped heat exchange pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869312U true CN202869312U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202638121U Expired - Lifetime CN202869312U (en) | 2012-12-10 | 2012-12-10 | High-efficiency evaporative air cooler with T-shaped heat exchange pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181018A (en) * | 2017-05-15 | 2017-09-19 | 重庆南涪铝精密制造有限公司 | A kind of cold and hot conduit with thermal insulation protection |
-
2012
- 2012-12-10 CN CN2012202638121U patent/CN202869312U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181018A (en) * | 2017-05-15 | 2017-09-19 | 重庆南涪铝精密制造有限公司 | A kind of cold and hot conduit with thermal insulation protection |
| CN107181018B (en) * | 2017-05-15 | 2023-05-26 | 重庆南涪铝精密制造有限公司 | Cold and hot pipe with thermal-insulated protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUBEI CHANGJIANG PETROCHEMICAL EQUIPMENT Co.,Ltd. Assignor: Zhao Tianbo Contract record no.: 2014990000382 Denomination of utility model: High-efficiency evaporative air cooler with T-shaped heat exchange pipe Granted publication date: 20130410 License type: Exclusive License Record date: 20140606 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
|
| CX01 | Expiry of patent term |