CN203323268U - Air inlet even-flow turbulent-flow type modularized padding water distribution type direct evaporation cooling air-conditioner - Google Patents
Air inlet even-flow turbulent-flow type modularized padding water distribution type direct evaporation cooling air-conditioner Download PDFInfo
- Publication number
- CN203323268U CN203323268U CN2013202629644U CN201320262964U CN203323268U CN 203323268 U CN203323268 U CN 203323268U CN 2013202629644 U CN2013202629644 U CN 2013202629644U CN 201320262964 U CN201320262964 U CN 201320262964U CN 203323268 U CN203323268 U CN 203323268U
- Authority
- CN
- China
- Prior art keywords
- filler
- air
- flow
- cooling air
- conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an air inlet even-flow turbulent -flow type modularized padding water distribution type direct evaporation cooling air-conditioner which comprises an air-conditioner shell body. An air supply outlet and a fresh air inlet are respectively formed in the two opposite side walls of the air-conditioner shell body. A filter, an even-flow turbulent-flow device, a two-grade padding type direct evaporation cooler, a water blocking plate and an air feeder are sequentially arranged in the air-conditioner shell body in the air inlet direction. The direct evaporation cooling air-conditioner solves the problems that a large fracture surface unit can not distribute air evenly and is poor in cooling effect. The arrangement of the even-flow turbulent-flow device reduces the even-flow fracture surface size of the space inside the air-conditioner and operation noise.
Description
Technical field
The utility model belongs to air conditioner technical field, is specifically related to the direct Evaporative Cooling Air Conditioning of a kind of current-sharing of the air intake for power plant turbulent flow type modularization filler water distribution type.
Background technology
In recent years, China's electric power industry development was swift and violent, and technological progress is fairly obvious, and whole equipment significantly improves, and energy-efficient, environmental protection has become the new concept that power plant is built.
Evaporative cooling air conditioner technology can effectively reduce the energy consumption of ventilation, air-conditioning system, reduce the discharge of greenhouse gases, can be widely used between steam engine of power station room, electrical equipment, the heating ventilation and air-conditioning system of centralized control room and electric room, not only can obtain the good effect that cools, can also effectively reduce power consumption, improve the economic benefit in power plant.In De Ge workshop, above-mentioned power plant, be mainly that machine produces a large amount of sensible heats, wherein the sensible heat amount accounts for 90% of gross calorific power, and indoor temperature and humidity requires high less than comfort air conditioning system, and Evaporative Cooling Air Conditioning is applicable to high sensible heat cooling very much, and cooling-down effect can meet its humiture requirement.
Directly the Evaporative Cooling Air Conditioning technology is applicable to high sensible heat place is lowered the temperature very much.At present, power plant is used in the project of evaporative cooling air conditioner falling temperature technique both at home and abroad, and in order to meet each workshop cooling requirement of power plant, what the Evaporative Cooling Air Conditioning unit was used is mostly large section filler.Large section filler can make air-flow be uneven distribution, can affect like this uniformity that air contacts with moisture film on filler, further affects the efficiency of direct evaporative cooling air conditioner group.In addition, after large section filler reach a certain height, water distribution will be inhomogeneous, can not form uniform water film at filling surface, in unit running process, there will be the problem of the excessive or larger fluctuation of humidification.
The utility model content
The purpose of this utility model is to provide a kind of air intake current-sharing turbulent flow type modularization filler water distribution type direct Evaporative Cooling Air Conditioning, and what the large section Evaporative Cooling Air Conditioning unit that the existing power plant of solution is used existed contacts inhomogeneous, inadequate problem because the air uneven distribution causes air with moisture film.
The technical scheme that the utility model adopts is, the direct Evaporative Cooling Air Conditioning of air intake current-sharing turbulent flow type modularization filler water distribution type, include air-conditioner housing, air-conditioner housing is respectively arranged with air outlet and air inlet on relative two side, in air-conditioner housing, by the air intake direction, is disposed with filter, current-sharing turbulator, two-stage material filling type direct evaporative cooler, water fender and pressure fan.
Characteristics of the present utility model also are,
Current-sharing turbulator wherein includes several turbulators, and several turbulators are multiple lines and multiple rows and are arranged in a plane.
Two-stage material filling type direct evaporative cooler wherein, include the first order filler device, second level filler device and the header tank that set gradually from top to bottom, and first order filler device is identical with the structure of second level filler device.
First order filler device includes filler, and the top of filler is provided with the spray header a of downward spray;
Second level filler device includes filler, and the top of filler is provided with the spray header b of downward spray;
Header tank is connected with feed pipe, and feed pipe is connected with spray header b with spray header a respectively, is provided with feeding water controller and water circulating pump on feed pipe.
Filler is comprised of filler module a and filler module b, filler module a and the left and right setting of filler module b also are installed in metal edge frame, filler module a top is provided with the spray header d of downward spray, filler module b top is provided with the spray header c of downward spray, and feed pipe is connected with spray header c with spray header d respectively.
With existing direct evaporative cooling air conditioner group, compare, direct Evaporative Cooling Air Conditioning of the present utility model has following features:
1) direct Evaporative Cooling Air Conditioning of the present utility model is applicable in power plant, is provided with the current-sharing turbulator before filler, when outdoor air passes through fixed blade, produces turbulent flow, strengthens heat transfer effect, simultaneously, can reach a kind of more uniform fluidised form; Current-sharing turbulator wherein is arranged in a combination by a plurality of turbulators, has solved large section unit air and has been difficult to be evenly arranged, the problem that the unit cooling-down effect is poor.
2), after in direct Evaporative Cooling Air Conditioning of the present utility model, the current-sharing turbulator being set, reduced current-sharing cross dimensions and the operation noise of unit inner space.
3) in direct Evaporative Cooling Air Conditioning of the present utility model, filler is that the filler module is arranged on to the modular member in metal edge frame, select the number of filler module according to the required environmental requirement reached in each workshop, power plant, and adjacent filler intermodule does not share spray header, the water supply of two filler modules is controlled and whether is supplied water by waterworks, when humidification is excessive or fluctuation occurs, can be controlled by waterworks the piecemeal spray.
4) in direct Evaporative Cooling Air Conditioning of the present utility model, filler is divided into two-layer up and down, and the upper and lower two-layer spray header that is equipped with, can avoid the filler profile height excessive, spray header is inhomogeneous at the filling surface water distribution, in addition, adopt the layering water distribution, share a total feed pipe, can form uniform water film at filling surface, strengthen the wet exchange of heat of empty G&W.
The accompanying drawing explanation
Fig. 1 is the structural representation of the direct Evaporative Cooling Air Conditioning of the utility model;
Fig. 2 is the structural representation of current-sharing turbulator in the direct Evaporative Cooling Air Conditioning of the utility model;
Fig. 3 is the side view of current-sharing turbulator in the direct Evaporative Cooling Air Conditioning of the utility model;
Fig. 4 is the structural representation of filler module and water distribution in the direct Evaporative Cooling Air Conditioning of the utility model.
In figure, 1. air inlet, 2. filter, 3. current-sharing turbulator, 4. spray header a, 5. water fender, 6. spray header b, 7. filler, 8. header tank, 9. water circulating pump, 10. feeding water controller, 11. pressure fans, 12. air outlets, 13. spray header c, 14. spray header d, 15. filler module a, 16. filler module b, 17. feed pipes, 18. turbulators.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The direct Evaporative Cooling Air Conditioning of the utility model, its structure as shown in Figure 1, include air-conditioner housing, air-conditioner housing is respectively arranged with air outlet 12 and fresh wind port 1 on relative two side, in air-conditioner housing, by the air intake approach axis, is disposed with filter 2, current-sharing turbulent flow device 3, two-stage material filling type direct evaporative cooler, water fender 5 and pressure fan 11.
Current-sharing turbulator 3, its structure as shown in Figures 2 and 3, include several turbulators 18, several turbulators 18 are multiple lines and multiple rows and are arranged in a plane, and each 2 back of the filter at air-conditioner housing arranges current-sharing turbulator 3 can solve large section air-flow shortcoming pockety.
Two-stage material filling type direct evaporative cooler, its structure as shown in Figure 1, includes the first order filler device, second level filler device and the header tank 8 that set gradually from top to bottom, and first order filler device is identical with the structure of second level filler device.
First order filler device includes filler 7, and the top of filler 7 is provided with spray header a4; Second level filler device includes filler 7, and the top of filler 7 is provided with spray header b6; Header tank 8 is connected with feed pipe 17, and feed pipe 17 is connected with spray header a4, spray header b6 respectively, is provided with feeding water controller 10 and water circulating pump 9 on feed pipe 17.
Filler 7 includes filler module a15, filler module b16 and forms, and filler module a15 and filler module b16 are arranged in metal framework.All be provided with the spray header of downward spray on the filler device top, the second level of the first order filler device on upper strata and lower floor.The top of filler module a15 and filler module b16 arranges respectively spray header d14, the spray header c13 of downward spray.Be provided with header tank 8 in filler device bottom, the second level of lower floor, water circulating pump 9, feeding water controller 10, respectively spray arm and connected by feed pipe 17.As shown in Figure 4, each filler intermodule has independently spray header, when the humidification amount is excessive or fluctuation occurs, is controlled the closure of each spray header by feeding water controller 10, thereby regulates the humidification amount.
Wherein in filler 7, between the filler module a15 of adjacent setting and filler module b16, do not share spray header, the water supply of filler module a15 and filler module b16 is controlled and whether is supplied water by feeding water controller 10.
Current-sharing turbulator 3 is set and can solves large section air-flow problem pockety.After use, air contacts with filler 7 surface uniforms, has strengthened heat exchange.Current-sharing turbulator 3 is arranged in a combination by a plurality of turbulators 18, has solved large section unit air and has been difficult to be evenly arranged, the problem that the unit cooling-down effect is poor.In addition, after current-sharing turbulator 3 is set, reduced current-sharing cross dimensions and the operation noise of unit inner space.As shown in Figures 2 and 3, outdoor when air current-sharing turbulator 3 interior turbulator 18 fixed blade, can produce turbulent flow, strengthen heat transfer effect, simultaneously, can reach a kind of more uniform fluidised form.
The course of work of the direct Evaporative Cooling Air Conditioning of air intake current-sharing turbulent flow type modularization filler water distribution type of the present utility model is as follows:
Outdoor air is entered in air-conditioner housing by air inlet 1, air first filters by filter 2, send into again filler 7 places, air carries out the wet exchange of heat at filler 7 places and packing layer moisture film makes air cooling, according to the humidification amount the number control the spray header shower waters by feeding water controller 10, air under the spray header spray with filler 7 on the moisture film that forms the wet exchange of heat occurs, cooled air is by water fender 5, deliver to air outlet 12 via pressure fan 11 again, finally send into air conditioning area.
Water is delivered to feed pipe 17 by the header tank 8 of air-conditioner housing bottom by water circulating pump 9, how much control according to the humidification amount switching that feeding water controller 10 is controlled spray header, water drenches on filler 7 uniformly, then trickle relies on the surface of the dirty moistening whole filler 7 of gravity, trickle is constantly evaporation because absorb airborne heat, steam after evaporation is taken away by air-flow, and part water flows to downwards in header tank 8, recycles.Wherein each filler intermodule has independently spray header, when the humidification amount is excessive or fluctuation occurs, is controlled the closure of each spray header by feeding water controller 10, thereby regulates the humidification amount.Adopt the layering water distribution in the utility model, share a feed pipe 17, can form uniform water film on filler 7 surfaces, strengthen the wet exchange of heat of empty G&W.
The direct Evaporative Cooling Air Conditioning of air intake current-sharing turbulent flow type modularization filler water distribution type of the present utility model has solved power plant and has contacted inhomogeneous and inadequate problem with moisture film with the air caused by the air uneven distribution existed in large section Evaporative Cooling Air Conditioning unit, avoids heat exchange inhomogeneous; And realized water distribution uniformity, and avoided the problem that humidification is excessive or fluctuation is larger.
Claims (5)
1. the direct Evaporative Cooling Air Conditioning of air intake current-sharing turbulent flow type modularization filler water distribution type, it is characterized in that, include air-conditioner housing, described air-conditioner housing is respectively arranged with air outlet (12) and air inlet (1) on relative two side, in described air-conditioner housing, by the air intake direction, is disposed with filter (2), current-sharing turbulator (3), two-stage material filling type direct evaporative cooler, water fender (5) and pressure fan (11).
2. direct Evaporative Cooling Air Conditioning according to claim 1, is characterized in that, described current-sharing turbulator (3) includes several turbulators (18), and described several turbulators (18) are multiple lines and multiple rows and are arranged in a plane.
3. direct Evaporative Cooling Air Conditioning according to claim 1, it is characterized in that, described two-stage material filling type direct evaporative cooler, include the first order filler device, second level filler device and the header tank (8) that set gradually from top to bottom, described first order filler device is identical with the structure of described second level filler device.
4. direct Evaporative Cooling Air Conditioning according to claim 3, is characterized in that, described first order filler device includes filler (7), and the top of described filler (7) is provided with the spray header a(4 of downward spray);
Described second level filler device includes filler (7), and the top of described filler (7) is provided with the spray header b(6 of downward spray);
Described header tank (8) is connected with feed pipe (17), described feed pipe (17) respectively with spray header a(4) with spray header b(6) be connected, be provided with feeding water controller (10) and water circulating pump (9) on described feed pipe (17).
5. direct Evaporative Cooling Air Conditioning according to claim 4, it is characterized in that, described filler (7) is by filler module a(15) and filler module b(16) form, described filler module a(15) and filler module b(16) left and right setting being installed in metal edge frame, described filler module a(15) top is provided with the spray header d(14 of downward spray), described filler module b(16) top is provided with the spray header c(13 of downward spray), described feed pipe (17) respectively with spray header d(14) with spray header c(13) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202629644U CN203323268U (en) | 2013-05-14 | 2013-05-14 | Air inlet even-flow turbulent-flow type modularized padding water distribution type direct evaporation cooling air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202629644U CN203323268U (en) | 2013-05-14 | 2013-05-14 | Air inlet even-flow turbulent-flow type modularized padding water distribution type direct evaporation cooling air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203323268U true CN203323268U (en) | 2013-12-04 |
Family
ID=49662615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202629644U Expired - Fee Related CN203323268U (en) | 2013-05-14 | 2013-05-14 | Air inlet even-flow turbulent-flow type modularized padding water distribution type direct evaporation cooling air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203323268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440127A (en) * | 2016-08-30 | 2017-02-22 | 连云港职业技术学院 | Cold air type air cooling device |
| CN108800377A (en) * | 2018-05-25 | 2018-11-13 | 浙江启迪环保科技有限公司 | A kind of high-efficiency cooling pad air-cooler |
-
2013
- 2013-05-14 CN CN2013202629644U patent/CN203323268U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440127A (en) * | 2016-08-30 | 2017-02-22 | 连云港职业技术学院 | Cold air type air cooling device |
| CN106440127B (en) * | 2016-08-30 | 2022-03-18 | 连云港职业技术学院 | Cold air type air cooling device |
| CN108800377A (en) * | 2018-05-25 | 2018-11-13 | 浙江启迪环保科技有限公司 | A kind of high-efficiency cooling pad air-cooler |
| CN108800377B (en) * | 2018-05-25 | 2020-11-13 | 浙江启迪环保科技有限公司 | High-efficient wet curtain air-cooler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102287884B (en) | Pipe-type indirect and spray-fan evaporative-cooling air-conditioner set adopting disk filter | |
| CN201110609Y (en) | Three-dimensional elevated library central ventilated constant temperature and humidity air conditioner system | |
| CN205065912U (en) | Heat pipe - heat recovery type evaporative cooling air -conditioning system suitable for data center | |
| CN202092258U (en) | Two-stage evaporation cooling air conditioner unit combining plate-type indirect mode and inclined-type spraying filler direct mode | |
| CN203757932U (en) | Roof sprinkling and night cool storage combined evaporative cooling air conditioner | |
| CN102679480B (en) | Dew point indirect evaporation cooler with plate-tube combined structure | |
| CN203323268U (en) | Air inlet even-flow turbulent-flow type modularized padding water distribution type direct evaporation cooling air-conditioner | |
| CN203586435U (en) | Energy recovery air handling unit | |
| CN105546692B (en) | Data center's cabinet cooling cooling cold supply system of evaporation | |
| CN104654499A (en) | Air conditioning system capable of combining dew point evaporative cooling and solar combined heat and power generation | |
| CN202149557U (en) | Tube type indirect mode and spraying fan composite air conditioning unit with disk filter | |
| CN104613571A (en) | Circulating temperature equilibrium type machine room | |
| CN204678566U (en) | The energy-saving Evaporative Cooling Air-conditioning System of anti-freeze formula | |
| CN104791933B (en) | The anti-freeze formula Evaporative Cooling Air-conditioning System driven based on photovoltaic | |
| CN205402926U (en) | Cooling is with evaporation cooling layering air conditioning system in tall building thing | |
| CN105627463B (en) | The cooling stratified air conditioning system of evaporation suitable for high-lager building | |
| CN203323277U (en) | Dual-purpose direct evaporative cooling air conditioner with packing arranged crosswise in columns | |
| CN202630285U (en) | Wet membrane humidifier | |
| CN201731589U (en) | Evaporative heat reclaiming device | |
| CN203744406U (en) | Direct evaporation cooling air conditioning unit adopting inclined filling materials | |
| CN204786979U (en) | Indirect evaporative cooling air -conditioning unit of vertical high efficiency | |
| CN203928233U (en) | The low energy consumption evaporative cooling handpiece Water Chilling Units that adopts wind light mutual complementing to drive | |
| CN203116209U (en) | Cabinet type evaporation air-conditioner with jet flow soundproofing air port | |
| CN202613630U (en) | Plate and tube type dew-point indirect evaporative cooler | |
| CN205448105U (en) | Circulative cooling system for rack in data center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140514 |