CN101846380A - Air pipe for optimizing air distribution in telecommunication station and ventilation system - Google Patents
Air pipe for optimizing air distribution in telecommunication station and ventilation system Download PDFInfo
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- CN101846380A CN101846380A CN200910127804A CN200910127804A CN101846380A CN 101846380 A CN101846380 A CN 101846380A CN 200910127804 A CN200910127804 A CN 200910127804A CN 200910127804 A CN200910127804 A CN 200910127804A CN 101846380 A CN101846380 A CN 101846380A
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Abstract
The invention discloses an air pipe for optimizing air distribution in a telecommunication station and a ventilation system for the telecommunication station. The air pipe is arranged on the top of the telecommunication station and the air inlet end of the air pipe is connected with an air source. The air pipe is characterized is that: at least a part of the air pipe positioned on a lower part has a trapezoidal cross section; the bottom of the lower part of a trapezoid is smaller than that of the upper part of the trapezoid; and the air supply outlet of the air pipe is arranged on the trapezoidal bevel edge of a side face. As the square cross section of an original air pipe is changed into a trapezoidal cross section, air is supplied from the trapezoidal bevel edge and air-out mode of the air outlet of the air pipe is adjusted, and the air pipe contributes to optimizing the air distribution in the telecommunication station.
Description
Technical field
The present invention is meant a kind of airduct and the ventilating system that can optimize communication bureau's room air current composition especially relevant for a kind of aeration technology.
Background technology
Moving electronic equipments such as a large amount of computers, server in the machine room, these equipment heating amounts are big, ambient temperature and humidity there is strict requirement, for can give equipment in the machine room provide a long-term stability, rationally, the running environment of uniformity of temperature profile, usually utilize air-line system to blow, under the certain situation of cold, circulation by big air quantity can be eliminated the heat that operational outfit sends in the machine room rapidly, makes cold wind can deliver to larger distance and increasing air supply velocity by high blast pressure.
The refrigerating efficiency of following air supply mode is usually above last air supply mode, but because having relatively high expectations of air supply mode down, a lot of machine rooms do not possess such condition, and make the air current composition that goes up air-supply become the basic mode of the full chamber air-conditioning air-supply of common employing.But the existing airduct that uses is organized in the machine room of air supply mode in the especially traditional employing of air-flow, because that structure, vent position and the air-out mode of airduct are provided with is unreasonable, can't rationally freeze.Normal conditions lower air conduit cross section has three kinds of shapes: rectangle (containing square), circular and oblate.Because manufacture craft is simple, required installing space is less, and most ventilating systems all adopt rectangular air duct.When adopting rectangular air duct in last air supply mode, air-supply is down sent cold air through the air conditioning air outlet of rectangular air duct bottom on the ceiling, and cold air enters the computer equipment that needs the air-supply cooling.The machine room ceiling is installed air diffuser or the air-supply of orifice plate air port, the cold air that the ceiling air port is sent easily produces turbulent flow vertically downward to the floor, be unfavorable for air current composition, thereby influenced the cooling effect to rack, cause the temperature in the rack higher, cause computer can not carry out effective operate as normal.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of airduct of optimizing communication bureau's room air current composition, to improve or to overcome the defective that prior art exists.
Technical solution of the present invention is: a kind of airduct of optimizing communication bureau's room air current composition, this airduct is installed in the top in communication bureau room, and its air intake termination source of the gas, wherein, the part that described airduct is positioned at the bottom at least has the trapezoid cross section, the end of the bottom that this is trapezoidal, is less than the end on top, and the air outlet of described airduct is arranged on the hypotenuse of side.
The aforesaid airduct of optimizing communication bureau's room air current composition, wherein, a described airduct only side has hypotenuse.
The aforesaid airduct of optimizing communication bureau's room air current composition, wherein, the dual-side of described airduct all has hypotenuse.
The aforesaid airduct of optimizing communication bureau's room air current composition, wherein, described air outlet place is provided with the air quantity controlling organization.
The aforesaid airduct of optimizing communication bureau's room air current composition, wherein, described air quantity controlling organization is a blinds.
The ventilating system in a kind of communication bureau room, described ventilating system comprises air-conditioning system, airduct, described airduct is installed in the top in communication bureau room, its air intake communicates with the air-conditioning ajutage, wherein, the part that described airduct is positioned at the bottom at least has the trapezoid cross section, and the end of the bottom that this is trapezoidal is less than the end on top, and the air outlet of described airduct is arranged on the hypotenuse of side.
The ventilating system in aforesaid communication bureau room wherein, is provided with many row's racks in the described communication bureau room, and described airduct is located at per two row's rack rooms along rack orientation correspondence, describedly is positioned at air outlet on the trapezoidal hypotenuse towards the rack setting.
The ventilating system in aforesaid communication bureau room, wherein, the described rack of respectively arranging arranges that in the same way a described airduct only side has hypotenuse, the air outlet on this hypotenuse is towards cabinet front.
The ventilating system in aforesaid communication bureau room, wherein, the described rack of respectively arranging adopts back-to-back, aspectant arranged in form, the dual-side of described airduct all has hypotenuse, air outlet on the both sides hypotenuse of each airduct towards the positive of rack or simultaneously towards the back side of rack, forms cold and hot passage with rack state separately simultaneously.
The ventilating system in aforesaid communication bureau room wherein, is equiped with illuminating lamp on the base plate of described airduct.
The present invention is by adjusting the airduct width, changes trapezoidally by square former airduct cross section, blown by trapezoidal hypotenuse, thereby has following advantage:
1, adjusts airduct air outlet air-out mode, help the standardization of machine room layout and optimize communication bureau's room air current composition.
2, adjusted the air conditioning wind pipe width, and change illuminating lamp installation site, the machine room illumination improved.
3, airduct base width reduces, and makes things convenient for the outlet of rack equipment.
4, improve air conditioner refrigerating efficient, realize target for energy-saving and emission-reduction and improve the machine room space availability ratio.
Description of drawings
Fig. 1 is the schematic cross-section of first kind of airduct of the present invention.
Figure 1A uses the layout drawing in the communication bureau room of first kind of trapezoidal airduct for the present invention
Fig. 2 is the schematic cross-section of second kind of airduct of the present invention.
Fig. 2 A uses the layout drawing in the communication bureau room of second kind of trapezoidal airduct for the present invention.
The specific embodiment
Following conjunction with figs. and specific embodiment are described in further detail the specific embodiment of the present invention.
In conjunction with Fig. 1, shown in Figure 2, the present invention at first proposes a kind of airduct 10 of optimizing communication bureau's room air current composition, airduct 10 is installed in the top in communication bureau room, its air intake termination source of the gas (not shown), wherein, the part that airduct 10 is positioned at the bottom at least has the trapezoid cross section, and the air outlet (not shown) of airduct 10 is arranged on the hypotenuse 111 of airduct side less than the end 117 on top at the end 115 of the bottom that this is trapezoidal.
Further, as shown in Figure 1 and Figure 2, the present invention also proposes the ventilating system in a kind of communication bureau room, this ventilating system comprises air-conditioning, airduct 10, airduct 10 is installed in the top in communication bureau room, and its air intake communicates with the air-conditioning ajutage, wherein, the part that airduct 10 is positioned at the bottom at least has the trapezoid cross section, and the air outlet of airduct 10 is arranged on the hypotenuse of side.Because the base (the short end of trapezoid cross section) of this airduct need not to be provided with air outlet, therefore, illuminating lamp can be installed on this, so can improve the machine room illumination.
Be provided with many row's racks 20 in this communication bureau room, and airduct 10 is located between per two row's racks 20 along the orientation correspondence of rack 20, makes the air outlet that is positioned on the trapezoidal hypotenuse 111 just in time be provided with towards cabinet front 201.
Among the present invention, whether distinguish the type of cold and hot passage, proposed the airduct of two kinds of different structures according to communication bureau's room equipment:
As in conjunction with shown in Figure 1, first kind of airduct structure that the present invention proposes, its underpart is the right-angled trapezium cross section, and it is hypotenuse 111 that a side is promptly only arranged, and the air outlet (not shown) of airduct 10 is that the location interval of corresponding rack is arranged on this hypotenuse 111.
Shown in Figure 1A, it uses the layout drawing in the communication bureau room of first kind of airduct for the present invention.In the present embodiment, this communications equipment room is not distinguished cold and hot passage, the rack row adopt the identical direction that is provided with, promptly the front 201 ' of back one row's rack 20 ' is relative with the back side 203 of last row's rack 20, first kind of airduct structure that present embodiment adopts only has a side to have hypotenuse 111, this hypotenuse 111 is over against the front 201 ' of back row's rack of correspondence, and promptly the air outlet on it is sent cold air towards cabinet front 201 '.
The cold air of air-conditioning system is delivered to rack 20 fronts through the air outlet of airduct 10, and enter rack inside by cabinet front 201 set ventilating openings, utilize the flow direction of air ducting (as fan) the guiding air of rack inside, after the sufficient heat exchange of process, discharge hot-air by rear of cabinet, hot-air can drain into outdoor by the air exhausting device of air-conditioning system self, also can set up return air inlet as required in addition.Among the present invention,, reach the accurate purpose of air-supply of rack equipment by the trapezoidal inclined-plane rationalization air-flow of airduct 10.
Again in conjunction with shown in Figure 2, the Lower Half of second kind of airduct structure that the present invention proposes has the trapezoid cross section, and the dual-side of this trapezoid cross section is hypotenuse 111 ', 113 ', for example can be isosceles trapezoid, the air outlet of airduct 10 ' is that the location interval of corresponding rack is arranged on two hypotenuses 111 ', 113 ' (being equivalent to the inclined-plane in the stereogram).
Shown in Fig. 2 A, it uses the layout drawing in the communication bureau room of second kind of airduct for the present invention.In the present embodiment, this communications equipment room is distinguished cold and hot passage, each is arranged rack and adopts face-to-face, back-to-back arranged in form, form the cold and hot passage of rack state separately, the dual-side of the trapezoid cross section of second kind of airduct structure that present embodiment adopts is hypotenuse 111 ', 113 ', two hypotenuses 111 ' of airduct 10 ', 113 ' difference corresponding first, the front 201 of second row's rack, another airduct 10 adjacent with airduct 10 ' " two hypotenuses 111 ", 113 " respectively corresponding second; the back side 203 of the 3rd row's rack; so, make cold air; hot-air operates in different passages respectively.
In addition, air outlet can be provided with air quantity controlling organization (not shown), as air quantity control blinds, switching and adjusting air quantity size with accurate control air outlet, for the purpose of simple in structure, air quantity control blinds can directly adopt manual control, because the rack cloth postpone in communication bureau room can frequently not changed usually, therefore, manually the workload of control is also little.
The present invention has improved traditionally the air supply mode ventilating opening and has been provided with unreasonable and defective that can't rationally freeze can accurately be freezed, and improves refrigerating efficiency, reaches energy-saving effect; When office's room integral body is built, can reduce the air current composition difficulty, according to equipment networking situation, open air outlet at any time, and air quantity be controlled, avoids waste.
Below be the trial state of the present invention in a certain communication bureau room:
This machine room uses 6 precision air conditioners for 1 layer, and air-conditioning is 50,000 kilocalorie air-conditionings, power consumption 60KW.Reduce twice by test cabinet air outlet temperature, the economize on electricity pilot that adopts air-conditioner temperature to raise is twice analyzed, can energy-conservation 5%.Be calculated as follows:
6 (portion's precision air conditioner) * 60 (KW) * 24 (hour) * 365 (my god) * 5%*0.7 (unit/degree)=110376 (unit)
The present invention has improved the air current composition structure, has improved refrigeration validity.After the transformation, frame back side leaving air temp has on average reduced about 2 ℃ before transforming, and has eliminated the phenomenon of hot-spot, and effects of energy saving and emission reduction is obvious.This technology, invest little, fast implementation, maintenance is low, contrast use to strengthen air output or changes air-conditioning that to improve the refrigeration investment extremely low.The present invention is fit to last air supply mode equipment room renovation, and the increase of refrigeration validity cooperates the raising computer room temperature can reach energy-saving effect effectively.
Though the present invention discloses with specific embodiment; but it is not in order to limit the present invention; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present invention and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that scope of patent protection of the present invention is done.
Claims (10)
1. airduct of optimizing communication bureau's room air current composition, this airduct is installed in the top in communication bureau room, and its air intake termination source of the gas, it is characterized in that, the part that described airduct is positioned at the bottom at least has the trapezoid cross section, the end of the bottom that this is trapezoidal, is less than the end on top, and the air outlet of described airduct is arranged on the hypotenuse of side.
2. the airduct of optimizing communication bureau's room air current composition as claimed in claim 1 is characterized in that a described airduct only side has hypotenuse.
3. the airduct of optimizing communication bureau's room air current composition as claimed in claim 1 is characterized in that the dual-side of described airduct all has hypotenuse.
4. as claim 2 or the 3 described airducts of optimizing communication bureau's room air current composition, it is characterized in that described air outlet place is provided with the air quantity controlling organization.
5. the airduct of optimizing communication bureau's room air current composition as claimed in claim 4 is characterized in that described air quantity controlling organization is a blinds.
6. the ventilating system in a communication bureau room, described ventilating system comprises air-conditioning system, airduct, described airduct is installed in the top in communication bureau room, its air intake communicates with the air-conditioning ajutage, it is characterized in that, the part that described airduct is positioned at the bottom at least has the trapezoid cross section, and the end of the bottom that this is trapezoidal is less than the end on top, and the air outlet of described airduct is arranged on the hypotenuse of side.
7. the ventilating system in communication bureau as claimed in claim 6 room, it is characterized in that, be provided with many row's racks in the described communication bureau room, and described airduct is located at per two row's rack rooms along rack orientation correspondence, describedly is positioned at air outlet on the trapezoidal hypotenuse towards the rack setting.
8. the ventilating system in communication bureau as claimed in claim 7 room is characterized in that, the described rack of respectively arranging arranges that in the same way a described airduct only side has hypotenuse, and the air outlet on this hypotenuse is towards cabinet front.
9. the ventilating system in communication bureau as claimed in claim 7 room, it is characterized in that, the described rack of respectively arranging adopts back-to-back, aspectant arranged in form, the dual-side of described airduct all has hypotenuse, air outlet on the both sides hypotenuse of each airduct towards the positive of rack or simultaneously towards the back side of rack, forms cold and hot passage with rack state separately simultaneously.
10. as the ventilating system in each described communication bureau room of claim 7 to 9, it is characterized in that, be equiped with illuminating lamp on the base plate of described airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910127804A CN101846380A (en) | 2009-03-23 | 2009-03-23 | Air pipe for optimizing air distribution in telecommunication station and ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910127804A CN101846380A (en) | 2009-03-23 | 2009-03-23 | Air pipe for optimizing air distribution in telecommunication station and ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101846380A true CN101846380A (en) | 2010-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910127804A Pending CN101846380A (en) | 2009-03-23 | 2009-03-23 | Air pipe for optimizing air distribution in telecommunication station and ventilation system |
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| CN (1) | CN101846380A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477803A (en) * | 2010-11-23 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Machine room |
| CN110108014A (en) * | 2019-05-17 | 2019-08-09 | 太原理工大学 | Angie type automatic control supply air system |
| CN113900500A (en) * | 2020-07-06 | 2022-01-07 | 百度（美国）有限责任公司 | Optimized air cooling unit |
-
2009
- 2009-03-23 CN CN200910127804A patent/CN101846380A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477803A (en) * | 2010-11-23 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Machine room |
| CN110108014A (en) * | 2019-05-17 | 2019-08-09 | 太原理工大学 | Angie type automatic control supply air system |
| CN113900500A (en) * | 2020-07-06 | 2022-01-07 | 百度（美国）有限责任公司 | Optimized air cooling unit |
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Application publication date: 20100929 |