CN201652662U - High-pressure micro-mist and packing combined direct evaporative cooling air conditioning unit - Google Patents
High-pressure micro-mist and packing combined direct evaporative cooling air conditioning unit Download PDFInfo
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- CN201652662U CN201652662U CN2010201700732U CN201020170073U CN201652662U CN 201652662 U CN201652662 U CN 201652662U CN 2010201700732 U CN2010201700732 U CN 2010201700732U CN 201020170073 U CN201020170073 U CN 201020170073U CN 201652662 U CN201652662 U CN 201652662U
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses a high-pressure micro-mist and packing combined direct evaporative cooling air conditioning unit. An air inlet and an air supply outlet are respectively arranged on the relative side walls of a unit shell. A primary-efficiency filter, a high-pressure water supply pipe, packing and a forced draught blower are sequentially arranged in the air entering direction in the unit shell. A plurality of high-pressure micro-mist spray nozzles which sprays micro-mist towards the direction of the packing are arranged on the high-pressure water supply pipe. A water storage pond (a) and a water storage pond (b) are respectively arranged at the lower part of the high-pressure water supply pipe and the lower part of the packing. A high-pressure ceramic plunger pump is arranged in the water storage pond (a) and is communicated with the high-pressure water supply pipe and the high-pressure micro-mist spray nozzles through pipes. Since the high-pressure micro-mist and the packing are organically combined, the utility model has the advantages of high efficiency, compact structure, energy saving and high air purity.
Description
Technical field
The utility model belongs to air conditioner technical field, is specifically related to a kind of direct Evaporative Cooling Air Conditioning unit that is combined by the little mist of high pressure, filler.
Background technology
Evaporative cooling is to utilize that the wet-bulb depression of air obtains cold under the natural conditions.It is cold-producing medium with water, do not use freon, pollution-free to atmospheric environment, and the power consumption parts are few, the COP value is higher than the conventional mechanical refrigeration, thereby, warm at global atmosphere, under the situation that atmospheric ozone layer wrecks day by day, the air-conditioning technical that this environmental pollution is little and energy consumption consumption is few more and more is subjected to people's attention.
Along with deepening continuously and the raising of living standards of the people of China reform and opening-up, the demand of air-conditioning and air-conditioning market will go from strength to strength, therefore when satisfying people's and comfortable for living, also to study how to reduce the ratio that air conditioning energy consumption accounts for building energy consumption, develop cooling and the high air-conditioning unit of humidification efficiency.
Summary of the invention
The purpose of this utility model is the direct Evaporative Cooling Air Conditioning unit that provides the little mist-filler of a kind of high pressure to combine little mist of high pressure and filler to be combined, and has improved direct transpiration-cooled efficient.
The technical scheme that the utility model adopted is, the direct Evaporative Cooling Air Conditioning unit that the little mist-filler of a kind of high pressure combines, on the relative sidewall of machine unit shell, be respectively arranged with air inlet and air outlet, in machine unit shell, the direction that enters by air is provided with roughing efficiency air filter successively, the high service pipe, filler and pressure fan, be furnished with a plurality of high-pressure fog spray mouths that spray to the filler direction on the high service pipe, the bottom of high service pipe and filler is respectively arranged with cistern a and cistern b, be provided with the higfh-tension ceramics plunger displacement pump in the cistern a, the higfh-tension ceramics plunger displacement pump is connected with high service pipe and high-pressure fog spray mouth by pipeline.
Characteristics of the present utility model also are,
Wherein the cross section of filler adopts " V " font.
Also be provided with water filter in the cistern in a, water filter is connected with higfh-tension ceramics plunger displacement pump and high service pipe successively by pipeline.
The direct Evaporative Cooling Air Conditioning unit of contrast prior art, the utility model air-conditioning unit has following characteristics:
1) the direct Evaporative Cooling Air Conditioning unit that combines of the little mist-filler of high pressure is placed on the little mist of high pressure the front of direct evaporative cooling packing section.And water-distributing device is not established on filler top, adopt little mist of high pressure and the processed mixed humid air of air,, make filling surface form very thin one deck liquid film through the surface of paddle dryer, and water distribution manner is even on the study of water film distribution, has improved cooling effectiveness greatly; Simultaneously save the water yield than last water distribution manner again, can the amount of conserving water and the energy consumption of water pump.
2) filler is designed to " V " font, compares with " one " font, basal area increases greatly, has increased the wet exchange area of the heat that is in contact with one another of air and filler, thereby has improved cooling effectiveness.
3) filler is located at high pressure little mist back and does not establish water distribution system, can take into account the effect of water fender, both can save water fender and reduce air drag, can shorten the length of air-conditioning unit again, saves and takes up an area of the space.
Description of drawings
Fig. 1 is the structural representation of the direct Evaporative Cooling Air Conditioning unit of the utility model;
Fig. 2 is the schematic cross-section of filler in the direct Evaporative Cooling Air Conditioning unit of the utility model.
Among the figure, 1 air inlet, 2 roughing efficiency air filters, 3 high service pipes, 4 high-pressure fog spray mouths, 5 higfh-tension ceramics plunger displacement pumps, 6 water filters, 7 cistern a, 8 fillers, 9 cistern b, 10 pressure fans, 11 air outlets.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 1, direct Evaporative Cooling Air Conditioning unit of the present utility model adopts little mist of high pressure and filler structure combining, has utilized the direct evaporative cooling of two-stage.Air inlet 1 and air outlet 11 are set respectively on the relative sidewall of machine unit shell, and the direction that enters by air in machine unit shell from air inlet 1, is established roughing efficiency air filter 2, high service pipe 3, filler 8 and pressure fan 10 successively.Arrange a plurality of high-pressure fog spray mouths 4 that spray to the filler direction on the high service pipe 3, the bottom of high service pipe 3 and filler 8 is provided with cistern a7 and cistern b9 respectively.Higfh-tension ceramics plunger displacement pump 5 and water filter 6 are set in the cistern a7, and water filter 6 is connected with higfh-tension ceramics plunger displacement pump 5, high service pipe 3 and high-pressure fog spray mouth 4 by pipeline.
High service pipe 3, high-pressure fog spray mouth 4, cistern a7 and higfh-tension ceramics plunger displacement pump 5 and water filter 6 have constituted the direct evaporative cooling of one-level; The cistern b9 that filler 6 and filler 6 bottoms are provided with has formed second level evaporative cooling.
Adopt the little mist of high pressure, mainly be to utilize higfh-tension ceramics plunger displacement pump 5 that the water that purified through water filter 6 among the cistern b9 is pressurized to 7Mpa, be sent to high-pressure fog spray mouth 4 by high service pipe 3 again and make water fogging and produce droplet and can from air, absorb heat rapidly and finish vaporization and diffusion, thereby can make processed air cooling-down.
Roughing efficiency air filter 1 can purify outdoor air, and can also play the effect of current-sharing air.
Water among the cistern a7 will be handled through water filter 6, to prevent high-pressure fog spray mouth 4 blockage phenomenon.
The utility model air-conditioning unit employing little mist of high pressure and filler combine and carry out the direct evaporative cooling of two-stage.The direct evaporative cooling of the first order is the little mist section of high pressure, is arranged in high-pressure fog spray mouth 4 on the high service pipe 3 and makes water fogging and produce droplet and absorbs heat finish atomizing and spread from processed air.The direct evaporative cooling in the second level is packing section, and the fine liquid particles that 4 atomizings produce through the high-pressure fog spray mouth is diffused in filler 8 surfaces through atomizing and forms thin water film.Contact with moisture film on the filler through the air of once cooling air is lowered the temperature for the second time, realization is to the purpose of the bigger temperature drop of air.
The course of work of the direct Evaporative Cooling Air Conditioning unit of the utility model:
After outdoor air enters roughing efficiency air filter 2 outdoor air is purified by air inlet 1, enter the little mist section of first direct evaporative cooling high pressure, be pressurized to 7Mpa by the ceramic plunger pump 5 that pipeline is connected with high service pipe 3 and high-pressure fog spray mouth 4 with the water that purified through water filter 6 among the cistern a7 this moment, pass to high-pressure fog spray mouth 4 by high service pipe 3 again and atomize water droplets into droplet, can from air, absorb heat rapidly and finish vaporization and diffusion, thereby can make processed air cooling-down.The air of being lowered the temperature enters the direct evaporative cooling packing section in the second level, the fine liquid particles that 4 atomizings produce through the high-pressure fog spray mouth is diffused in filler 8 surfaces through atomizing and forms moisture film, the air of being lowered the temperature directly contacts with moisture film and carries out the caloic exchange, air is lowered the temperature again, and processed air is sent into indoor by pressure fan 10 through air outlet 11.
Claims (3)
1. direct Evaporative Cooling Air Conditioning unit that the little mist-filler of high pressure combines, it is characterized in that, on the relative sidewall of machine unit shell, be respectively arranged with air inlet (1) and air outlet (11), in machine unit shell, the direction that enters by air is provided with roughing efficiency air filter (2) successively, high service pipe (3), filler (8) and pressure fan (10), be furnished with a plurality of high-pressure fog spray mouths (4) that spray to filler (8) direction on the described high service pipe (3), the bottom of described high service pipe (3) and filler (8) is respectively arranged with cistern a(7) and cistern b(9), cistern a(7) be provided with higfh-tension ceramics plunger displacement pump (5) in, described higfh-tension ceramics plunger displacement pump (5) is connected with high service pipe (3) and high-pressure fog spray mouth (4) by pipeline.
2. according to the described direct Evaporative Cooling Air Conditioning unit of claim 1, it is characterized in that the cross section of described filler (8) adopts " V " font.
3. according to the described direct Evaporative Cooling Air Conditioning unit of claim 1, it is characterized in that, a(7 in the described cistern) also be provided with water filter (6) in, water filter (6) is connected with higfh-tension ceramics plunger displacement pump (5) and high service pipe (3) successively by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201700732U CN201652662U (en) | 2010-04-26 | 2010-04-26 | High-pressure micro-mist and packing combined direct evaporative cooling air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201700732U CN201652662U (en) | 2010-04-26 | 2010-04-26 | High-pressure micro-mist and packing combined direct evaporative cooling air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652662U true CN201652662U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201700732U Expired - Fee Related CN201652662U (en) | 2010-04-26 | 2010-04-26 | High-pressure micro-mist and packing combined direct evaporative cooling air conditioning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652662U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148552A (en) * | 2013-03-19 | 2013-06-12 | 西安工程大学 | Two-stage fan-free and single-pump direct evaporative cooling air conditioner |
| CN103499128A (en) * | 2013-09-26 | 2014-01-08 | 西安工程大学 | Cylindrical rotatable packing type direct evaporation cooling air conditioner capable of combining spraying with dripping |
| CN104121649A (en) * | 2014-07-15 | 2014-10-29 | 西安工程大学 | Gas-water double-travel contact heat recycling type evaporative cooling water chiller unit |
| CN104819536A (en) * | 2015-05-08 | 2015-08-05 | 西安工程大学 | Heat recovery air conditioning unit combining evaporative cooling with heat pipe and heat pump |
| CN106765793A (en) * | 2017-02-27 | 2017-05-31 | 西安工程大学 | Dew point indirect evaporative is cooled down and mechanical refrigeration manifold type energy-saving and purifying air-conditioner set |
-
2010
- 2010-04-26 CN CN2010201700732U patent/CN201652662U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148552A (en) * | 2013-03-19 | 2013-06-12 | 西安工程大学 | Two-stage fan-free and single-pump direct evaporative cooling air conditioner |
| CN103499128A (en) * | 2013-09-26 | 2014-01-08 | 西安工程大学 | Cylindrical rotatable packing type direct evaporation cooling air conditioner capable of combining spraying with dripping |
| CN103499128B (en) * | 2013-09-26 | 2015-11-18 | 西安工程大学 | Spray and drip and drench the rotatable material filling type DEC air conditioner of the cylindrical shape combined |
| CN104121649A (en) * | 2014-07-15 | 2014-10-29 | 西安工程大学 | Gas-water double-travel contact heat recycling type evaporative cooling water chiller unit |
| CN104121649B (en) * | 2014-07-15 | 2017-02-08 | 西安工程大学 | Gas-water double-travel contact heat recycling type evaporative cooling water chiller unit |
| CN104819536A (en) * | 2015-05-08 | 2015-08-05 | 西安工程大学 | Heat recovery air conditioning unit combining evaporative cooling with heat pipe and heat pump |
| CN104819536B (en) * | 2015-05-08 | 2017-11-10 | 西安工程大学 | The heat recovery air conditioner unit that evaporation cooling is combined with heat pipe, heat pump |
| CN106765793A (en) * | 2017-02-27 | 2017-05-31 | 西安工程大学 | Dew point indirect evaporative is cooled down and mechanical refrigeration manifold type energy-saving and purifying air-conditioner set |
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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: 20101124 Termination date: 20130426 |