CN202660664U - Modularized dew point indirect and direct evaporative cooling air-condition - Google Patents
Modularized dew point indirect and direct evaporative cooling air-condition Download PDFInfo
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- CN202660664U CN202660664U CN 201220242342 CN201220242342U CN202660664U CN 202660664 U CN202660664 U CN 202660664U CN 201220242342 CN201220242342 CN 201220242342 CN 201220242342 U CN201220242342 U CN 201220242342U CN 202660664 U CN202660664 U CN 202660664U
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- dew point
- cooling air
- evaporative cooler
- indirect
- evaporative cooling
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Abstract
The utility model discloses a modularized dew point indirect and direct evaporative cooling air-condition. The modularized dew point indirect and direct evaporative cooling air-condition comprises an evaporative cooling air-condition shell body. An air inlet and an air supply outlet are respectively arranged on the two opposite side walls of the evaporative cooling air-condition shell body, and an exhaust outlet is arranged on the top portion of the evaporative cooling air-condition shell body; an air blower, a dew point indirect evaporative cooler and a dew point direct evaporative cooler are arranged in sequence inside the evaporative cooling air-condition shell body along the air entering direction, a primary filter is arranged between the air inlet and the air blower, a water distributor is arranged above the dew point indirect evaporative cooler and the dew point direct evaporative cooler, and a water storage tank is arranged below the dew point indirect evaporative cooler and the dew point direct evaporative cooler; a water supply valve and a circulating water pump are arranged in the water storage tank, the water storage tank is connected with the water distributor through a water supply pipe, and a water circulating pump is arranged on the water supply pump. The modularized dew point indirect and direct evaporative cooling air-condition adopts modularized setting, a corresponding module can be opened according to a request, therefore the space demands of equipment can be reduced, and the cooling effect can be improved.
Description
Technical field
The utility model belongs to the air conditioner refrigerating technical field, relates to a kind of Evaporative Cooling Air Conditioning, is specifically related to indirect, the direct Evaporative Cooling Air Conditioning of a kind of modularization dew point.
Background technology
The Evaporative Cooling Air Conditioning technology is to utilize the regenerative resource of dry air energy, rely on dry-bulb temperature and wet-bulb temperature in the surrounding air poor, obtain a kind of environment-friendly high-efficiency and the economic type of cooling of cold by the wet exchange of the heat between water and the air, have energy-saving and environmental protection, economy and numerous characteristics such as healthy.
Adopt separately the cooling of direct evaporative cooling or indirect evaporation, because cooling extent is limited, it is used and often is subjected to the restriction of region and field of employment, and adopts the dew point indirect evaporative cooling air themperature can be reduced to below the wet-bulb temperature.
Most of vaporizing type air conditioners are because its volume is larger, be not suitable in residential housing and minority commercial building, using, therefore after increasing dew point indirect evaporative cooler, wind pushing temperature can reduce greatly, in the situation of identical cooling load, the air output that needs also reduces, thereby reduces the appearance and size of equipment, has increased operable place.
Summary of the invention
The purpose of this utility model provides indirect, the direct Evaporative Cooling Air Conditioning of a kind of modularization dew point, solved the large problem of traditional vaporizing type air conditioner appearance and size, the application places of this device is more flexible, reduces equipment to the requirement in space, has improved cooling effect.
The technical scheme that the utility model adopts is, a kind of modularization dew point is indirect, direct Evaporative Cooling Air Conditioning, include the Evaporative Cooling Air Conditioning housing, the Evaporative Cooling Air Conditioning housing is respectively arranged with air inlet and air outlet on the relative two side, the Evaporative Cooling Air Conditioning case top is provided with exhaust outlet, be disposed with blower fan by the air intake direction in the Evaporative Cooling Air Conditioning housing, dew point indirect evaporative cooler and direct evaporative cooler, be provided with roughing efficiency air filter between air inlet and the blower fan, the top of dew point indirect evaporative cooler and direct evaporative cooler is provided with water-locator, the below of dew point indirect evaporative cooler and direct evaporative cooler is provided with cistern, be provided with water compensating valve in the cistern, cistern is connected with water-locator by feed pipe, is provided with water circulating pump on the feed pipe.
Characteristics of the present utility model also are,
Blower fan is forced blower fan.
Dew point indirect evaporative cooler adopts the dew point evaporative cooler of cross-current design or uses the dew point indirect evaporative cooler of counter-flow designs.
The material of dew point indirect evaporative cooler is elected papery, aluminium foil, metal or PVC as.
Water-locator adopts the spray arm or adopts nozzle.
The filler of direct evaporative cooler adopts papery, metal, porous ceramics or PVC.
Compare with existing Evaporative Cooling Air Conditioning, the utlity model has following features:
1) adopt modular design, air quantity is certain, selects flexibly according to concrete needs;
2) dew point Indirection techniques can be reduced to processed air themperature below the wet-bulb temperature of air intake under ideal conditions, even approaches the dew-point temperature of air intake air;
3) direct evaporative cooler is set, has increased the process to processed air equal-enthalpy humidifying, can play a role to humidity regulation;
4) fuselage size is little, and floor space is little, can be arranged in indoor;
5) arrangement is versatile and flexible, can be according to engineering reality and local area meteorological condition flexible choice arrangement;
6) this air-conditioning is only selected a forced blower fan, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the structural representation of the utility model Evaporative Cooling Air Conditioning.
Among the figure, 1. air inlet; 2. roughing efficiency air filter; 3. blower fan; 4. dew point indirect evaporative cooler; 5. cistern; 6. direct evaporative cooler; 7. water circulating pump; 8. water compensating valve; 9. air outlet; 10. exhaust outlet; 11. water-locator.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The utility model modularization dew point is indirect, direct Evaporative Cooling Air Conditioning, its structure as shown in Figure 1, include the Evaporative Cooling Air Conditioning housing, the Evaporative Cooling Air Conditioning housing is respectively arranged with air inlet 1 and air outlet 9 on the relative two side, the Evaporative Cooling Air Conditioning case top is provided with exhaust outlet 10, be disposed with blower fan 3 by the air intake direction in the Evaporative Cooling Air Conditioning housing, dew point indirect evaporative cooler 4 and direct evaporative cooler 6, be provided with roughing efficiency air filter 2 between air inlet 1 and the blower fan 3, the top of dew point indirect evaporative cooler 4 and direct evaporative cooler 6 is provided with water-locator 11, the below of dew point indirect evaporative cooler 4 and direct evaporative cooler 6 is provided with cistern 5, be provided with water compensating valve 8 in the cistern 5, cistern 5 is connected with water-locator 11 by feed pipe, is provided with water circulating pump 7 on the feed pipe.
Dew point indirect evaporative cooler 4 can adopt the dew point evaporative cooler of cross-current design or use the dew point indirect evaporative cooler of counter-flow designs, and material is elected papery, aluminium foil, metal or PVC as.
The filler of direct evaporative cooler 6 adopts papery, metal, porous ceramics or PVC.
The utility model is the vaporizing and cooling air conditioning device that arranges with dew point indirect evaporative cooler and direct evaporative cooler module, and design has been adopted in the ideal case, air intake can be cooled to its dew point indirect evaporative cooler below wet-bulb temperature.Because wind pushing temperature is lower, so the appearance and size of whole equipment can reduce accordingly.This unit adopts modularized design, can start different devaporizers according to different air quantity, so just can use flexibly in engineering reality.Can adopt outdoor new wind as air intake, this air-conditioning places when indoor, can connect fresh wind tube, and outdoor new wind is introduced unit; Also can directly adopt indoor return air as air intake, cooperate exhaust blower to use.
This Evaporative Cooling Air Conditioning can be according to the needs of Practical Project, and flexible choice is opened dew point indirect evaporative cooler 4 or direct evaporative cooler 6, to satisfy actual air conditioning area to the requirement of humiture.When air-conditioning is only opened dew point indirect evaporative cooler 4, primary air does not directly contact with water, so the processing procedure of primary air is etc. but clammy, the humidity of direct evaporative cooler 6 air-supplies is not compared with air intake and is changed relatively, so the scope of using is more extensive, can use in the engineering that humidity is had requirement.
The course of work of the utility model Evaporative Cooling Air Conditioning:
Flexible choice is opened dew point indirect evaporative cooler 4 or direct evaporative cooler 6 according to actual needs, to satisfy actual air conditioning area to the requirement of humiture.
After the air intake of this Evaporative Cooling Air Conditioning entered Evaporative Cooling Air Conditioning by air-conditioning air inlet 1, a part of air-conditioning entered the wet channel in the dew point indirect evaporative cooler 4, and this part air is called as auxiliary air (control air).The air that another part enters in the dry passage is called as primary air (output air).Auxiliary air contacts fully with water in the wet channel of dew point indirect evaporative cooler 4, and evaporative cooling in the wet channel carries out heat exchange with air in the dry passage, takes away the heat of primary air in the dry passage, finally discharges by exhaust outlet 10; Primary air is by the wall between dry passage and the wet channel, and with the auxiliary air in the heat transferred wet channel, this process such as is at the clammy but process.Primary air out, enters in the direct evaporative cooler 6 from dew point indirect evaporative cooler 4, and in direct evaporative cooler 6, primary air after the adiabatic humidiflcation, is sent into air conditioning area by air outlet 9 in direct evaporative cooler 6.
Water is promoted to the water-locator 11 of dew point indirect evaporative cooler 4 and direct evaporative cooler 6 tops through water circulating pump 7, evenly spray to dew point indirect evaporative cooler 4 and direct evaporative cooler 6 by water-locator 11, unnecessary moisture is got back to the cistern 5 that is arranged in dew point indirect evaporative cooler 4 and direct evaporative cooler 6 belows, so circulation.
Because its special design, its occupation mode is also flexible and changeable, can be according to the needs setting of concrete engineering.This modularization Evaporative Cooling Air Conditioning, each all is certain air quantity, and can in parallelly use, the mode of according to actual needs flexible choice use.When requirement of engineering transformation or enlarging, can install flexibly or remove this air-conditioning according to the variation of air conditioner load.The field of employment of this equipment is extensive, can be used as domestic air conditioning, also can be used for electronic information machine room and industrial site.
Claims (6)
1. a modularization dew point is indirect, direct Evaporative Cooling Air Conditioning, it is characterized in that, include the Evaporative Cooling Air Conditioning housing, the Evaporative Cooling Air Conditioning housing is respectively arranged with air inlet (1) and air outlet (9) on the relative two side, the Evaporative Cooling Air Conditioning case top is provided with exhaust outlet (10), be disposed with blower fan (3) by the air intake direction in the Evaporative Cooling Air Conditioning housing, dew point indirect evaporative cooler (4) and direct evaporative cooler (6), be provided with roughing efficiency air filter (2) between air inlet (1) and the blower fan (3), the top of dew point indirect evaporative cooler (4) and direct evaporative cooler (6) is provided with water-locator (11), the below of dew point indirect evaporative cooler (4) and direct evaporative cooler (6) is provided with cistern (5), be provided with water compensating valve (8) in the cistern (5), cistern (5) is connected with water-locator (11) by feed pipe, is provided with water circulating pump (7) on the feed pipe.
2. according to indirect, the direct Evaporative Cooling Air Conditioning of modularization dew point claimed in claim 1, it is characterized in that described blower fan (3) is forced blower fan.
3. according to indirect, the direct Evaporative Cooling Air Conditioning of modularization dew point claimed in claim 1, it is characterized in that described dew point indirect evaporative cooler (4) adopts the dew point evaporative cooler of cross-current design or uses the dew point indirect evaporative cooler of counter-flow designs.
4. according to indirect, the direct Evaporative Cooling Air Conditioning of claim 1 or 3 described modularization dew points, it is characterized in that the material of described dew point indirect evaporative cooler (4) is elected papery, aluminium foil, metal or PVC as.
5. according to indirect, the direct Evaporative Cooling Air Conditioning of modularization dew point claimed in claim 1, it is characterized in that described water-locator (11) adopts the spray arm or adopts nozzle.
6. according to indirect, the direct Evaporative Cooling Air Conditioning of modularization dew point claimed in claim 1, it is characterized in that the filler of described direct evaporative cooler (6) adopts papery, metal, porous ceramics or PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242342 CN202660664U (en) | 2012-05-28 | 2012-05-28 | Modularized dew point indirect and direct evaporative cooling air-condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242342 CN202660664U (en) | 2012-05-28 | 2012-05-28 | Modularized dew point indirect and direct evaporative cooling air-condition |
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| Publication Number | Publication Date |
|---|---|
| CN202660664U true CN202660664U (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220242342 Expired - Fee Related CN202660664U (en) | 2012-05-28 | 2012-05-28 | Modularized dew point indirect and direct evaporative cooling air-condition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692056A (en) * | 2012-05-28 | 2012-09-26 | 西安工程大学 | Modularized evaporative cooling air conditioner adopting dew point indirect and direct evaporative coolers |
| CN104019512A (en) * | 2014-06-18 | 2014-09-03 | 西安工程大学 | Evaporative cooling water and air conditioning system for frequency conversion machine room of power station |
-
2012
- 2012-05-28 CN CN 201220242342 patent/CN202660664U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692056A (en) * | 2012-05-28 | 2012-09-26 | 西安工程大学 | Modularized evaporative cooling air conditioner adopting dew point indirect and direct evaporative coolers |
| CN104019512A (en) * | 2014-06-18 | 2014-09-03 | 西安工程大学 | Evaporative cooling water and air conditioning system for frequency conversion machine room of power station |
| CN104019512B (en) * | 2014-06-18 | 2017-01-18 | 西安工程大学 | Evaporative cooling water and air conditioning system for frequency conversion machine room of power station |
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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: 20130109 Termination date: 20130528 |