CN102704649B - Airflow guide floor board with inclination angle protection - Google Patents
Airflow guide floor board with inclination angle protection Download PDFInfo
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- CN102704649B CN102704649B CN201210183076.3A CN201210183076A CN102704649B CN 102704649 B CN102704649 B CN 102704649B CN 201210183076 A CN201210183076 A CN 201210183076A CN 102704649 B CN102704649 B CN 102704649B
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Abstract
The invention discloses an airflow guide floor board with inclination angle protection, wherein the airflow guide floor board comprises a first transverse beam, a second transverse beam, a first longitudinal beam, a second longitudinal beam, a third longitudinal beam, a fourth longitudinal beam, a panel, a first grating and a second grating; the first transverse beam and the second transverse beam are parallel to each other; the first longitudinal beam, the second longitudinal beam, the third longitudinal beam and the fourth longitudinal beam are parallel to each other; the first transverse beam, the second transverse beam, the first longitudinal beam, the second longitudinal beam, the third longitudinal beam and the fourth longitudinal beam are vertically staggered; the panel is above the fourth longitudinal beam; the first grating and the second grating are among the first transverse beam, the second transverse beam, the first longitudinal beam, the second longitudinal beam, the third longitudinal beam and the fourth longitudinal beam; and the inclination angles of the first grating and the second grating are 50-80 DEG. The airflow guide floor board disclosed by the invention keeps a large opening rate and has a lead function.
Description
Technical field
The present invention relates to a kind of floor, particularly relate to a kind of air-flow guiding floor with inclination angle protection.
Background technology
[0002] machine room adopts under floor wind pushing form to server and the calculator room equipment refrigeration of blowing conventionally, the ventilation opening of ventilating floor generally flushes setting with electrostatic floor, floor need be maked somebody a mere figurehead, lower space is as arranging air chimney or being directly used as ventilation plenum chamber, cold wind enters in machine room by the ventilation opening of ventilating floor, and the heat producing with server and equipment carries out from the air outlet on machine room top, discharging after interchange of heat.Ventilating floor is in the market only used to cold wind to be delivered on floor from floor, never consider the cooling effectiveness of drafting efficiency and heat-producing device, do not possess guidance quality yet, only 30%-50% directly blows to rack, the 50%-70% of floor air outlet air quantity mixes with the hot blast that rack is discharged, directly get back to precision air conditioner, fraction is inhaled into rack, can not meet client's needs.In addition, available data central ventilation floor openings rate is low, is 20% to 55%, and air output is that 1500-2500 cubic meter is per hour.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of air-flow guiding floor with inclination angle protection, and it keeps large opening rate, has guidance quality.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of air-flow guiding floor with inclination angle protection, it is characterized in that, it comprises first crossbeam, second cross beam, the first longeron, the second longeron, the 3rd longeron, the 4th longeron, panel, the first grid, the second grid, first crossbeam, second cross beam is parallel to each other, the first longeron, the second longeron, the 3rd longeron, the 4th longeron is parallel to each other, first crossbeam, second cross beam and the first longeron, the second longeron, the 3rd longeron, the 4th longeron vertical interlaced, panel is positioned at the top of the 4th longeron, the first grid, the second grid is positioned at first crossbeam, second cross beam and
Between the first longeron, the second longeron, the 3rd longeron, the 4th longeron, the angle of inclination of the angle of inclination of the first grid and the second grid is that 50 degree are to 80 degree.
Preferably, the angle of inclination of the angle of inclination of described the first grid and the second grid is 70 degree.
Positive progressive effect of the present invention is:
One, the present invention keeps large opening rate (65% to 80%);
Two, the present invention carries out guidance quality air-supply, and guiding air-supply can make heat-producing device reach 99% air-supply and obtain rate, significantly reduces air-supply by-pass flow;
Three, the present invention has the guide grid that is uniformly distributed blast pressure;
Four, the present invention has 78% plenum area area;
Five, the present invention can simply substitute existing cold drop mode, need not change fire-fighting framework;
Six, the present invention can save 40% fan energy consumption: the rotation speed of fan that has reduced cooling device, the lifting of precision air conditioner Energy Efficiency Ratio can make precision air conditioner usage quantity reduce, improving wind pushing temperature compares with common ventilating floor, use the wind pushing temperature of 20 ℃ of the air-conditioning equipments of guidance quality grid just can reach the effect of original 18 ℃, cooling infrastructure device cost of investment is low;
Seven, the present invention promotes air-conditioner efficiency, specifically comprises: the wind flowing out from floor is more directly sent to rack, makes the total blast volume of relatively less ventilating floor just can meet same rack heat requirement; Floor blowing and the minimizing that rack hot type wind mixes, promoted the return air temperature of precision air conditioner, increases the air blow and return temperature difference of precision air conditioner; At air quantity, temp .-differential increases in the situation that, the refrigerating capacity of air-conditioning increases, and Energy Efficiency Ratio promotes; Under higher air output/floor, static pressure ratio has reduced the fan performance of air-conditioning.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention has the air-flow guiding floor of inclination angle protection.
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The specific embodiment
Below in conjunction with accompanying drawing, provide preferred embodiment of the present invention, to describe technical scheme of the present invention in detail.
As shown in Figure 1, the air-flow guiding floor that the present invention has inclination angle protection comprises first crossbeam 1, second cross beam 2, the first longeron 3, the second longeron 4, the 3rd longeron 5, the 4th longeron 6, panel 7, the first grid 8, the second grid 9, first crossbeam 1, second cross beam 2 is parallel to each other, the first longeron 3, the second longeron 4, the 3rd longeron 5, the 4th longeron 6 is parallel to each other, first crossbeam 1, second cross beam 2 and the first longeron 3, the second longeron 4, the 3rd longeron 5, the 4th longeron 6 vertical interlaceds, panel 7 is positioned at the top of the 4th longeron 6, the first grid 8, the second grid 9 is positioned at first crossbeam 1, second cross beam 2 and the first longeron 3, the second longeron 4, the 3rd longeron 5, between the 4th longeron 6, the angle of inclination of the angle of inclination of the first grid 8 and the second grid 9 is that 50 degree are to 80 degree.The angle of inclination of the angle of inclination of the first grid 8 and the second grid 9 is 70 while spending, and makes heat-producing device reach the optimal design that rate is obtained in maximum air-supply, can obtain by Fluid Mechanics Computation (CFD) optimal design.
First crossbeam, second cross beam, the first longeron, the second longeron, the 3rd longeron, the 4th longeron are main supporting member, and the first grid and the second grid are less important supporting member, and panel is the primary structure member of connecting frame and grid.Scabble the air-flow guiding upper end, floor with inclination angle protection, concordant with panel, is beneficial to staff's walking and the carrying of equipment.The air-flow guiding lower end, floor with inclination angle protection is vertically convenient to closely be connected with the draw-in groove of main support member, and is beneficial to assembling.
The present invention is mainly used in the building of data center machine room or similar functions.Operating principle of the present invention is as follows: each vertical diffusing sheet with the air-flow guiding floor of inclination angle protection all has one the 70 degree angle of inclination importing server cabinet of will blowing at top; make the whole air-flow guiding floor with inclination angle protection send 90% of air quantity and directly blow to rack; the 10% remaining hot blast of discharging with rack mixes, and returns precision air conditioner.If rack is evenly divided into three sections of upper, middle and lowers, air-supply meeting is average is distributed in three regions, is respectively 28%, 34%, 31% left and right.The air-flow guiding floor with inclination angle protection can be accurately by air-supply guiding rack surface, to reduce air-supply by-pass flow.Grassroot project can reduce the usage quantity of precise machine room air conditioner like this, and transformation project can be set as the precision air conditioner of part non-frequency standby mode or adjust frequency conversion fan running speed providing on relatively low static pressure to save the energy at one.Along with the increase that rate is obtained in air-supply, the needed total air output of cooling same scale machine room can significantly reduce.Always
The reduction of air output for the required breeze fan Energy Intensity Reduction of data center machine room, there is tremendous influence.In addition, the reduction of energy consumption also can be avoided the many inconvenience that bring in order to increase the cold drop of data center, such as fire-fighting change, wiring restriction, flexibility reduction etc.
Those skilled in the art can carry out various remodeling and change to the present invention.Therefore, the present invention has covered various remodeling and the change in the scope that falls into appending claims and equivalent thereof.
Claims (1)
1. one kind has the air-flow guiding floor of protecting at inclination angle, it is characterized in that, it comprises first crossbeam, second cross beam, the first longeron, the second longeron, the 3rd longeron, the 4th longeron, panel, the first grid, the second grid, first crossbeam, second cross beam is parallel to each other, the first longeron, the second longeron, the 3rd longeron, the 4th longeron is parallel to each other, first crossbeam, second cross beam and the first longeron, the second longeron, the 3rd longeron, the 4th longeron vertical interlaced, panel is positioned at the top of the 4th longeron, the first grid, the second grid is positioned at first crossbeam, second cross beam and the first longeron, the second longeron, the 3rd longeron, between the 4th longeron, the angle of inclination of the angle of inclination of described the first grid and the second grid is 70 degree, scabble the air-flow guiding upper end, floor with inclination angle protection, concordant with panel, the air-flow guiding lower end, floor with inclination angle protection is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183076.3A CN102704649B (en) | 2012-06-06 | 2012-06-06 | Airflow guide floor board with inclination angle protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183076.3A CN102704649B (en) | 2012-06-06 | 2012-06-06 | Airflow guide floor board with inclination angle protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102704649A CN102704649A (en) | 2012-10-03 |
| CN102704649B true CN102704649B (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210183076.3A Active CN102704649B (en) | 2012-06-06 | 2012-06-06 | Airflow guide floor board with inclination angle protection |
Country Status (1)
| Country | Link |
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| CN (1) | CN102704649B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556805A (en) * | 2013-10-23 | 2014-02-05 | 天津云立方科技有限公司 | Ventilation guide plate for computer room |
| CN104264939A (en) * | 2014-09-20 | 2015-01-07 | 上海华东电脑系统工程有限公司 | Bi-direction oriented ventilation floor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2415085Y (en) * | 1999-11-19 | 2001-01-17 | 孟林 | Skeleton for composite flooring |
| TW559636B (en) * | 2002-10-25 | 2003-11-01 | United Integrated Services Co | A manufacture method of slat lap welded type raised floor |
| CN2908656Y (en) * | 2006-06-05 | 2007-06-06 | 郭玉文 | Temp control floor board and temp control system for floor composed of temp control floor board |
| CN200952802Y (en) * | 2006-09-27 | 2007-09-26 | 潘仲俊 | Air outlet |
| JP2009197435A (en) * | 2008-02-20 | 2009-09-03 | Kimura Giken:Kk | Floor structure |
| CN202718346U (en) * | 2012-06-06 | 2013-02-06 | 上海华东电脑系统工程有限公司 | Airflow guiding floor with dip angle protecting function |
-
2012
- 2012-06-06 CN CN201210183076.3A patent/CN102704649B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2415085Y (en) * | 1999-11-19 | 2001-01-17 | 孟林 | Skeleton for composite flooring |
| TW559636B (en) * | 2002-10-25 | 2003-11-01 | United Integrated Services Co | A manufacture method of slat lap welded type raised floor |
| CN2908656Y (en) * | 2006-06-05 | 2007-06-06 | 郭玉文 | Temp control floor board and temp control system for floor composed of temp control floor board |
| CN200952802Y (en) * | 2006-09-27 | 2007-09-26 | 潘仲俊 | Air outlet |
| JP2009197435A (en) * | 2008-02-20 | 2009-09-03 | Kimura Giken:Kk | Floor structure |
| CN202718346U (en) * | 2012-06-06 | 2013-02-06 | 上海华东电脑系统工程有限公司 | Airflow guiding floor with dip angle protecting function |
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| Publication number | Publication date |
|---|---|
| CN102704649A (en) | 2012-10-03 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151124 Address after: 200233, No. 88, Chang Yi Road, 1, Shanghai, Baoshan District Patentee after: Shanghai Hua Yu Electron Engineering Co., Ltd. Address before: 200233 Shanghai city Chongming County City erected a new town Highway No. 1057 building 126 room 15 Patentee before: Shanghai East China Computer System Engineering Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 200233 1st floor, 88 Changyi Road, Baoshan District, Shanghai Patentee after: Shanghai Huadong computer system Co.,Ltd. Address before: 200233 1st floor, 88 Changyi Road, Baoshan District, Shanghai Patentee before: SHANGHAI HUA YU ELECTRON ENGINEERING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 201601 201 (a), building 1, 246 Sitong Road, Sijing Town, Songjiang District, Shanghai Patentee after: Shanghai Huadong computer system Co.,Ltd. Address before: 200233 1st floor, 88 Changyi Road, Baoshan District, Shanghai Patentee before: Shanghai Huadong computer system Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |