CN203116200U - Evaporative cooling air-conditioning system applied to datum machine room - Google Patents
Evaporative cooling air-conditioning system applied to datum machine room Download PDFInfo
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- CN203116200U CN203116200U CN 201320049327 CN201320049327U CN203116200U CN 203116200 U CN203116200 U CN 203116200U CN 201320049327 CN201320049327 CN 201320049327 CN 201320049327 U CN201320049327 U CN 201320049327U CN 203116200 U CN203116200 U CN 203116200U
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Abstract
The utility model discloses an evaporative cooling air-conditioning system applied to a datum machine room. The evaporative cooling air-conditioning system comprises a unit shell body, wherein a fresh air port and an air supplying port are respectively formed in two opposite side walls of the unit shell body, a primary effect filter, a first fresh return air mixing cavity, a direct evaporative cooler, a water baffle and a second fresh return air mixing cavity are sequentially arranged in the unit shell body according to the entering direction of fresh air, an air feeder is arranged in the second fresh return air mixing cavity, the air feeder is connected with the air supplying port through a flexible connecting pipe, the air supplying port is further connected with a louver air supplying port on a position, close to a floor, of one side wall of the datum machine room through an air supplying pipe, a return fan is arranged on a ceiling of the datum machine base, and the unit shell body is connected with the datum machine room through an air return pipe network. The evaporative cooling air-conditioning system applied to the datum machine room can not only improve humidity of air in the machine room, but also effectively reduce the temperature in the machine room.
Description
Technical field
The utility model belongs to the operation of air conditioning systems technical field, relate to a kind of Evaporative Cooling Air-conditioning System that is applied to the data machine room, be specifically related to a kind of Evaporative Cooling Air Conditioning unit of being formed by new return air hybrid chamber, direct evaporative cooler, pressure fan in conjunction with the air-conditioning system of air supply mode under the floor.
Background technology
At present, all there is the big problem of equipment thermic load mostly in the data machine room, has caused the power consumption of air-conditioning system in the machine room bigger like this.Therefore, develop and a kind ofly can guarantee calculator room equipment operation working properly, the air-conditioning system of energy saving economy is necessary again.
Evaporative Cooling Air-conditioning System is not only energy-conservation, economical, and can play the effect of cooling, ventilation, humidification and dustproof four unifications.New return air hybrid chamber, direct evaporative cooler and pressure fan are combined composition Evaporative Cooling Air Conditioning unit, this Evaporative Cooling Air Conditioning unit is combined with air supply mode under the floor, such air-conditioning system that constitutes is applied to can effectively reduce in the data machine room temperature in the machine room again.
Summary of the invention
The purpose of this utility model is to provide a kind of Evaporative Cooling Air-conditioning System that is applied to the data machine room, not only can improve the humidity of air in the machine room, and can effectively reduce the temperature in the machine room.
The technical scheme that the utility model adopts is, a kind of Evaporative Cooling Air-conditioning System that is applied to the data machine room, include machine unit shell, machine unit shell is respectively arranged with fresh wind port on the relative two side, air outlet, be disposed with roughing efficiency air filter by new wind approach axis in the machine unit shell, the first new return air hybrid chamber, direct evaporative cooler, water fender and the second new return air hybrid chamber, be provided with pressure fan in the second new return air hybrid chamber, be connected by hose connector between pressure fan and the air outlet, air outlet also is connected with the blinds air outlet by ajutage, the blinds air outlet is positioned on the data machine room sidewall near the place, floor, the top wall of data machine room is provided with return fan, is connected by the return air pipe network between machine unit shell and the data machine room.
Characteristics of the present utility model also are,
The backwind tube web frame that is connected between machine unit shell and the data machine room is: return fan is connected with an end of backwind tube, the port of the backwind tube other end is provided with exhaust blower, and the first new return air hybrid chamber in the machine unit shell and the top of the second new return air hybrid chamber are communicated with backwind tube by airduct respectively.
Be provided with air returning valve in the airduct.
Direct evaporative cooler includes filler, and the top of filler is provided with water-locator, and the bottom of filler is provided with cistern, is provided with water pump in the cistern, and water pump is connected with water-locator by water pipe.
The beneficial effects of the utility model are:
1) Evaporative Cooling Air-conditioning System that is applied to the data machine room of the present utility model adopts the outdoor new wind of cold in winter to mix earlier the operating mode of processing again with indoor return air, avoids the fresh wind port place icing and cause the too small hidden danger of air quantity;
2) Evaporative Cooling Air-conditioning System that is applied to the data machine room of the present utility model, winter, the outdoor new wind of cold fed the direct evaporative cooler humidification again with first mixing of indoor return air, improved the ability that air holds steam, provide humidity suitable air-supply, the water capacity that has prevented the outdoor air in winter is lower, the mode of directly introducing new wind can cause room air more and more drier, and the static of low excessively relative humidity generation may puncture the danger of machine room circuit board;
3) Evaporative Cooling Air-conditioning System that is applied to the data machine room of the present utility model, adopt the operating mode of mixing with indoor return air again after the outdoor new wind processing earlier of cold in winter, directly improved wind pushing temperature, the wind pushing temperature of having eliminated unit is lower than the indoor dew-point temperature of machine room and causes the risk of calculator room equipment surface sweating;
4) be equipped with air returning valve in the air-returning device of the Evaporative Cooling Air-conditioning System that is applied to the data machine room of the present utility model, can freely select first kind of operating mode and second kind of operating mode as the case may be;
5) Evaporative Cooling Air-conditioning System that is applied to the data machine room of the present utility model combines air supply mode under Evaporative Cooling Air Conditioning technology and the floor, reach energy-conservation requirement from the air current composition aspect, the direction of air-conditioning wind flow simultaneously is consistent with air characteristics, obtains air-conditioning effect preferably easily.
Description of drawings
Fig. 1 is the structural representation that is applied to the Evaporative Cooling Air-conditioning System of data machine room of the present utility model;
Fig. 2 is the air handling process figure that the Evaporative Cooling Air-conditioning System that is applied to the data machine room of the present utility model adopts first operating mode;
Fig. 3 is the air handling process figure that the Evaporative Cooling Air-conditioning System that is applied to the data machine room of the present utility model adopts second operating mode.
Among the figure, 1. fresh wind port, 2. roughing efficiency air filter, 3. cistern, 4. filler, 5. water pump, 6. water fender, 7. pressure fan, 8. hose connector, 9. ajutage, 10. blinds air outlet, 11. return fans, 12. water-locator, 13. exhaust blowers, 14. machine unit shells, 15. data machine rooms, 16. air outlet, 17. backwind tubes, 18. airducts, 19 water pipes, 20. first new return air hybrid chambers, 21. second new return air hybrid chambers.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The utility model Evaporative Cooling Air-conditioning System that is applied to the data machine room of the present utility model includes new return air hybrid chamber, direct evaporative cooler and pressure fan, and Fig. 1 has showed the annexation between its structure.
The Evaporative Cooling Air-conditioning System that is applied to the data machine room of the present utility model, its structure as shown in Figure 1, include machine unit shell 14, machine unit shell 14 is respectively arranged with fresh wind port 1 on the relative two side, air outlet 16, be disposed with roughing efficiency air filter 2 by new wind approach axis in the machine unit shell 14, the first new return air hybrid chamber 20, direct evaporative cooler, water fender 6 and the second new return air hybrid chamber 21, be provided with pressure fan 7 in the second new return air hybrid chamber 21, be connected by hose connector 8 between pressure fan 7 and the air outlet 16, air outlet 16 also is connected with blinds air outlet 10 by ajutage 9, blinds air outlet 10 is positioned on data machine room 15 sidewalls near the place, floor, the roof of data machine room 15 is provided with return fan 11, is connected by the return air pipe network between machine unit shell 14 and the data machine room 15.
Be provided with air returning valve in the airduct 18.
Direct evaporative cooler includes filler 4, and the top of filler 4 is provided with water-locator 12, and the bottom of filler 4 is provided with cistern 3, is provided with water pump 5 in the cistern 3, and water pump 5 is connected with water-locator 12 by water pipe 19.
The Evaporative Cooling Air-conditioning System that is applied to the data machine room of the present utility model combines the Evaporative Cooling Air Conditioning unit with air supply mode under the floor, Evaporative Cooling Air Conditioning unit wherein is composited by two new return air hybrid chambers, direct evaporative cooler and pressure fans, adopts two kinds of working methods:
A kind of is the outdoor new wind and the first operating mode of handling again of mixing of indoor return air of cold in winter:
Under this operating mode, winter, outdoor new wind entered the new wind of roughing efficiency air filter 2 filtrations through fresh wind port 1, in the first new return air hybrid chamber 20, indoor return air with enter direct evaporative cooler after new wind mixes, cooperated by pressure fan 7 and ajutage 9 by water fender 6 backs again to be transported to blinds air outlet 10, enter again in the data machine room 15; With the air in the mode replacement data machine room 15 of blowing under the floor, the air of being replaced is discharged to outdoor by exhaust blower 13 by return fan 11 and backwind tube 17 on data machine room 15 ceilings at last afterwards.
Another kind is to adopt the operating mode of mixing with indoor return air again after the outdoor new wind processing earlier of cold in winter:
Under second kind of operating mode, winter, outdoor new wind entered the new wind of roughing efficiency air filter 2 filtrations through fresh wind port 1, pass through direct evaporative cooler, again by water fender 6, new wind after following indoor return air and handling mixes at the second new return air hybrid chamber 21, be transported to blinds air outlet 10 through pressure fan 7 and ajutage 9 cooperations again, deliver to then in the data machine room 15, replace room air in the mode of blowing under the floor afterwards, the air of being replaced is discharged to outdoor by exhaust blower 13 cooperations in the return fan 11 on data machine room 15 ceilings and the backwind tube 17.
With two kinds of working methods relatively after as can be known: first kind of operating mode avoided the fresh wind port place to freeze and caused the too small hidden danger of air quantity, improved the ability that air holds steam, provides the humidity suitable air-supply; Second kind of operating mode directly improved wind pushing temperature, eliminated that the unit blasting air temperature is lower than the indoor dew-point temperature of machine room and the risk that causes the calculator room equipment surface sweating.
The utility model Evaporative Cooling Air-conditioning System that is applied to the data machine room of the present utility model, its wind system course of work:
Under first kind of working method, winter, outdoor temperature was low excessively, and cold outdoor new wind needs mix with indoor return air earlier, was equivalent to preheating chamber new wind outward, and this system adopts primary retirn air formula system in the winter time, air handling process as shown in Figure 2:
When moving air-conditioning system of the present utility model, open water pump 5, winter, the new wind of outdoor state Wd entered in the machine unit shell through fresh wind port 1, filter by 2 pairs of outdoor new wind of roughing efficiency air filter, follow indoor return air state point Nd and be mixed into state point Cd with new wind, carry out the equal-enthalpy humidifying cooling by direct evaporative cooler, produce the water droplet of required cold wind by carrying in water fender 6 divided gas flows, be transported to blinds air outlet 10 by pressure fan 7 through ajutage 9 then, deliver to data machine room 15 again, this moment, state point was that Od(relative humidity reaches 90%), replace room air in the mode of blowing under the floor afterwards, return fan 11 by on data machine room 15 ceilings is discharged to outdoor by exhaust blower 13 at last.
Under second kind of working method, winter, outdoor temperature was lower, and outdoor new wind then mixes with indoor return air after direct evaporative cooler is handled, air handling process as shown in Figure 3:
When moving this air-conditioning system, open water pump 5, winter, the new wind of outdoor state Wd entered machine unit shell through fresh wind port 1, filter by 2 pairs of outdoor new wind of roughing efficiency air filter, then direct evaporative cooler carries out the equal-enthalpy humidifying cooling, produce the water droplet of required cold wind by carrying in water fender 6 divided gas flows, this moment, state point Kd(relative humidity reached more than 90%), new wind Kd after following indoor return air state point Nd again and handling is mixed into state point Cd, deliver to blinds air outlet 10 through pressure fan 7 and ajutage 9 then, deliver to data machine room 15 at last, this moment, state point was that Ld(relative humidity is near 90%), replace room air in the mode of blowing under the floor afterwards, the return fan 11 by on the ceiling is discharged to outdoor by exhaust blower 13 at last.
The utility model water system course of work that is applied to the Evaporative Cooling Air-conditioning System of data machine room of the present utility model:
In direct evaporative cooler, the recirculated water in the cistern 3 is delivered to water-locator 12 by water pump 5 and is sprayed to direct evaporative cooler filler 4 tops, gets back in the cistern 3 by spray at last.
The Evaporative Cooling Air-conditioning System that is applied to the data machine room of the present utility model combines with air supply mode under the floor, namely adopts air supply mode down, and this air supply mode air-supply evenly makes having a narrow range of temperature of whole equipment room zone; Required air-supply blast is low, and noise is relative can hang down with air-supply for air-conditioning equipment; Reach energy-conservation requirement from the air current composition aspect, the direction of air-conditioning wind flow simultaneously is consistent with air characteristics, obtains air-conditioning effect preferably easily.
Claims (4)
1. Evaporative Cooling Air-conditioning System that is applied to the data machine room, it is characterized in that, include machine unit shell (14), described machine unit shell (14) is respectively arranged with fresh wind port (1) on the relative two side, air outlet (16), be disposed with roughing efficiency air filter (2) by new wind approach axis in the described machine unit shell (14), the first new return air hybrid chamber (20), direct evaporative cooler, water fender (6) and the second new return air hybrid chamber (21), be provided with pressure fan (7) in the described second new return air hybrid chamber (21), be connected by hose connector (8) between described pressure fan (7) and the described air outlet (16), described air outlet (16) also is connected with blinds air outlet (10) by ajutage (9), described blinds air outlet (10) is positioned on data machine room (15) sidewall near the place, floor, the top wall of described data machine room (15) is provided with return fan (11), is connected by the return air pipe network between described machine unit shell (14) and the described data machine room (15).
2. the Evaporative Cooling Air-conditioning System that is applied to the data machine room according to claim 1, it is characterized in that, the backwind tube web frame that is connected between described machine unit shell (14) and the described data machine room (15) is: described return fan (11) is connected with an end of backwind tube (17), the port of described backwind tube (17) other end is provided with exhaust blower (13), and the first new return air hybrid chamber (20) in the described machine unit shell (14) and the top of the second new return air hybrid chamber (21) are communicated with described backwind tube (17) by airduct (18) respectively.
3. the Evaporative Cooling Air-conditioning System that is applied to the data machine room according to claim 2 is characterized in that, described airduct is provided with air returning valve in (18).
4. the Evaporative Cooling Air-conditioning System that is applied to the data machine room according to claim 1, it is characterized in that, described direct evaporative cooler, include filler (4), the top of described filler (4) is provided with water-locator (12), the bottom of described filler (4) is provided with cistern (3), is provided with water pump (5) in the described cistern (3), and described water pump (5) is connected with described water-locator (12) by water pipe (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049327 CN203116200U (en) | 2013-01-29 | 2013-01-29 | Evaporative cooling air-conditioning system applied to datum machine room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049327 CN203116200U (en) | 2013-01-29 | 2013-01-29 | Evaporative cooling air-conditioning system applied to datum machine room |
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| CN203116200U true CN203116200U (en) | 2013-08-07 |
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| CN 201320049327 Expired - Fee Related CN203116200U (en) | 2013-01-29 | 2013-01-29 | Evaporative cooling air-conditioning system applied to datum machine room |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697569A (en) * | 2013-11-28 | 2014-04-02 | 重庆大学 | Dynamic fresh air system and multi-parameter adjustment control method for same |
| CN104482687A (en) * | 2014-10-16 | 2015-04-01 | 西安工程大学 | Special air conditioning system of gravity type heat pipe compound evaporative condenser for data center |
| CN104676795A (en) * | 2015-02-16 | 2015-06-03 | 江苏台普达科技有限公司 | Intelligent environment regulation device of high-voltage frequency converter room |
| RU2554025C1 (en) * | 2013-11-19 | 2015-06-20 | Закрытое акционерное общество "БЮРО ТЕХНИКИ" | Process air-conditioning system for data-processing centre |
| CN105318421A (en) * | 2014-07-14 | 2016-02-10 | 中国移动通信集团公司 | Machine room, machine room airflow control method and device |
| CN106705335A (en) * | 2016-12-21 | 2017-05-24 | 大连理工大学 | Working area wall surface attaching jet air conditioning ventilation system |
| CN108168012A (en) * | 2016-12-07 | 2018-06-15 | 无锡天云数据中心科技有限公司 | A kind of data center's energy conserving system |
| CN108317632A (en) * | 2017-01-17 | 2018-07-24 | 河南中烟工业有限责任公司 | A kind of air-conditioning system |
| CN113873833A (en) * | 2021-09-18 | 2021-12-31 | 珠海格力电器股份有限公司 | Machine room air conditioning system and corresponding control method |
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2013
- 2013-01-29 CN CN 201320049327 patent/CN203116200U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2554025C1 (en) * | 2013-11-19 | 2015-06-20 | Закрытое акционерное общество "БЮРО ТЕХНИКИ" | Process air-conditioning system for data-processing centre |
| CN103697569A (en) * | 2013-11-28 | 2014-04-02 | 重庆大学 | Dynamic fresh air system and multi-parameter adjustment control method for same |
| CN103697569B (en) * | 2013-11-28 | 2016-03-30 | 重庆大学 | A kind of dynamic fresh air system and multi-parameter adjustment control method thereof |
| CN105318421A (en) * | 2014-07-14 | 2016-02-10 | 中国移动通信集团公司 | Machine room, machine room airflow control method and device |
| CN104482687A (en) * | 2014-10-16 | 2015-04-01 | 西安工程大学 | Special air conditioning system of gravity type heat pipe compound evaporative condenser for data center |
| CN104676795A (en) * | 2015-02-16 | 2015-06-03 | 江苏台普达科技有限公司 | Intelligent environment regulation device of high-voltage frequency converter room |
| CN108168012A (en) * | 2016-12-07 | 2018-06-15 | 无锡天云数据中心科技有限公司 | A kind of data center's energy conserving system |
| CN106705335A (en) * | 2016-12-21 | 2017-05-24 | 大连理工大学 | Working area wall surface attaching jet air conditioning ventilation system |
| CN108317632A (en) * | 2017-01-17 | 2018-07-24 | 河南中烟工业有限责任公司 | A kind of air-conditioning system |
| CN113873833A (en) * | 2021-09-18 | 2021-12-31 | 珠海格力电器股份有限公司 | Machine room air conditioning system and corresponding control method |
| CN113873833B (en) * | 2021-09-18 | 2022-07-22 | 珠海格力电器股份有限公司 | Machine room air conditioning system and corresponding control method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140129 |