CN102679523A - Dynamic airflow adjusting air valve with gear structure - Google Patents
Dynamic airflow adjusting air valve with gear structure Download PDFInfo
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- CN102679523A CN102679523A CN2012101833530A CN201210183353A CN102679523A CN 102679523 A CN102679523 A CN 102679523A CN 2012101833530 A CN2012101833530 A CN 2012101833530A CN 201210183353 A CN201210183353 A CN 201210183353A CN 102679523 A CN102679523 A CN 102679523A
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- gear
- gear train
- leaf
- wind page
- air
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Abstract
The invention discloses a dynamic airflow adjusting air valve with a gear structure. The dynamic airflow adjusting air valve comprises a peripheral frame, first gear sets, second gear sets, a shaft sleeve, motor shafts and blades, the shaft sleeve is placed in the peripheral frame, the first gear sets and the second gear sets are meshed in a staggered manner, are positioned in the shaft sleeve and are sleeved with the motor shafts, and the air blades are arranged in the first gear sets and the second gear sets. The dynamic airflow adjusting air valve is simply processed and assembled and can stably run, and energy consumption of an air conditioner of a data center is reduced.
Description
Technical field
[0001] the present invention relates to a kind of adjusting device, particularly relate to a kind of dynamic air current and regulate air-valve with gear structure.
Background technology
[0002] present air-valve needs the human intervention manual adjustments, and degree of regulation is not high; Can't apply to data center; Can't carry out intelligence according to data center's required refrigerating capacity of single rack and regulate, can't reach energy-saving effect, not have man-machine interaction interface, not have safeguard protection strategy etc. with data center's precision air conditioner interlock.Present air-valve wind page structure adopts pouring technology, and fan blade and gear fixed form are simpler, but complicated integral structure, heaviness is not easy to safeguard.Wind page or leaf and gear fixed form are simpler, do not consider that the deformation of wind page or leaf maybe; The design of wind page or leaf causes air current composition chaotic not according to aerodynamics.
Summary of the invention
Technical problem to be solved by this invention provides a kind of dynamic air current with gear structure and regulates air-valve, and it is processed simply, assembling is simple, running is steady, reduction data center air conditioning energy consumption.
The present invention solves above-mentioned technical problem through following technical proposals: a kind of dynamic air current with gear structure is regulated air-valve; It is characterized in that; It comprises peripheral frame, first gear train, second gear train, axle sleeve, motor shaft, wind page or leaf; Axle sleeve is placed in the peripheral frame, the staggered engagement of first gear train and second gear train, and first gear train and second gear train all are positioned at axle sleeve; First gear train and second gear train all put motor shaft, all are provided with the wind page or leaf in first gear train with in second gear train.
Preferably, said first gear train and second gear train all comprise first pad, second pad and gear, and first pad, second pad all are positioned at gear, and the wind page or leaf is clipped between the gear.
Preferably, the gap after said wind page or leaf and the wind page or leaf closure is 0.55mm.
Positive progressive effect of the present invention is:
One, the present invention satisfies the difference air-supply demand of different thermic loads.
Two, processing is easy, and wind page or leaf of the present invention adopts sheet metal structural, through the bending to steel plate, can realize this function.
Three, valve area 0-100% step-less adjustment.
Four, assembling is simple, does not need rigid connection between gear and the wind page or leaf, only can accomplish installation through the clamping of end face, is fit to the transformation of legacy data center.
Five, six air-valve baffle design improve ventilation rate, balanced ventilation.
Six, running steadily: owing to be axle center symmetry on the wind page structure, in operation process, can keep dynamic balancing, reduce noise and beat.
Seven, man-machine interaction interface, high bright LED shields real-time monitor temperature, rotating speed state.
Eight, configuration communication interface, platform is monitored in real time in the rear end.
Description of drawings
Fig. 1 has the perspective view of the dynamic air current adjusting air-valve of gear structure for the present invention.
Fig. 2 has the vertical view of the dynamic air current adjusting air-valve of gear structure for the present invention.
Fig. 3 is the structural representation of apoplexy page or leaf of the present invention and gear.
Fig. 4 is the structural representation in gap between apoplexy page or leaf of the present invention and the wind page or leaf.
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The specific embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
As depicted in figs. 1 and 2; The dynamic air current that the present invention has a gear structure is regulated air-valve and is comprised peripheral frame 1, first gear train 2, second gear train 3, axle sleeve 4, motor shaft 5, wind page or leaf 9; Axle sleeve 4 is placed in the peripheral frame 1; The staggered engagement of first gear train 2 and second gear train 3, first gear train 2 and second gear train 3 all are positioned at axle sleeve 4, the first gear trains 2 and second gear train 3 and all overlap and power on
Arbor 5.All be provided with wind page or leaf 9 in first gear train 2 with in second gear train 3.First gear train 2 is driving tooth wheels, and second gear train 3 is driven tooth wheels.As shown in Figure 3, first gear train 2 and second gear train 3 all comprise first pad 6, second pad 7 and gear 8 (gear can be driving gear or driven gear), and first pad 6, second pad 7 all are positioned at gear 8, and wind page or leaf 9 is clipped between the gear 8.
The installation process that the dynamic air current that the present invention has a gear structure is regulated air-valve is following: earlier 12 axle sleeves 4 are placed on respectively in the groove of peripheral frame 1, with two end faces of two gears 8 wind page or leaf 9 are clamped, overlap Upper gasket 6 and pad 7 then.
The operation principle that the dynamic air current that the present invention has a gear structure is regulated air-valve is following: be the seal that guarantees air-out, the wind page or leaf is under closure state, and two adjacent wind pages or leaves need produce less gap, and gear clamps wind page or leaf position and does part off-centre.As shown in Figure 4, wherein after one group of gears engaged, the Design Theory clearance D after wind page or leaf and the wind page or leaf closure is 0.55mm; Motor produces torsion, passes to motor shaft, through gear train, power is passed to the wind page or leaf again, drives the rotation of wind page or leaf, has realized the control to air output at last.Stepper motor drives one group of gear and the wind page or leaf rotates (being driving gear), through the engagement of gear train, torsion is delivered to other gear trains (being driven gear), drives all wind pages or leaves and rotates together.Through the running of control motor, regulate the size of the control wind page or leaf anglec of rotation, thus the air quantity of control air channel air outlet.
The present invention is mainly used in the building of data center machine room or similar functions, adopts hoisting technology that the present invention is hung in the machinery room bottom plate bottom, controls the size of air output through the present invention, thereby changes near the temperature the relevant device such as rack.The present invention is made up of parts such as gear, wind page or leaf and peripheral frame; Rotation through stepper motor drives the rotation of driving gear, again through the engagement of gear train, drives all the other gears and rotates; Gear passes to the wind page or leaf with torsion; Drive the wind page or leaf along with rotation together, thereby controlled the switch of wind page or leaf and the size of closed angle, and then have influence on the air output of air outlet.The present invention processes simply, assembles simply, running is steady, reduces data center's air conditioning energy consumption.
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 (3)
1. the dynamic air current with gear structure is regulated air-valve; It is characterized in that it comprises peripheral frame, first gear train, second gear train, axle sleeve, motor shaft, wind page or leaf, axle sleeve is placed in the peripheral frame; The staggered engagement of first gear train and second gear train; First gear train and second gear train all are positioned at axle sleeve, and first gear train and second gear train all put motor shaft, all are provided with the wind page or leaf in first gear train with in second gear train.
2. the dynamic air current with gear structure according to claim 1 is regulated air-valve; It is characterized in that; Said first gear train and second gear train all comprise first pad, second pad and gear, and first pad, second pad all are positioned at gear, and the wind page or leaf is clipped between the gear.
3. the dynamic air current with gear structure according to claim 1 is regulated air-valve, it is characterized in that the gap after said wind page or leaf and the wind page or leaf closure is 0.55mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101833530A CN102679523A (en) | 2012-06-06 | 2012-06-06 | Dynamic airflow adjusting air valve with gear structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101833530A CN102679523A (en) | 2012-06-06 | 2012-06-06 | Dynamic airflow adjusting air valve with gear structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102679523A true CN102679523A (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101833530A Pending CN102679523A (en) | 2012-06-06 | 2012-06-06 | Dynamic airflow adjusting air valve with gear structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN102679523A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980285A (en) * | 2012-11-23 | 2013-03-20 | 江苏荣邦机械制造有限公司 | Electric volume damper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5152316A (en) * | 1989-03-07 | 1992-10-06 | Siemens Aktiengesellschaft | Servo drive for safety and regulating valves |
| CN101000040A (en) * | 2006-01-10 | 2007-07-18 | 通用电气公司 | Method and assembly for detecting blade status in a wind turbine |
| CN101818813A (en) * | 2010-03-12 | 2010-09-01 | 梁浩鉴 | Low windage resistance mitre gate |
| CN102364181A (en) * | 2011-09-22 | 2012-02-29 | 宜宾机电一体化研究所 | Central control device for gas flow switching |
| CN202719730U (en) * | 2012-06-06 | 2013-02-06 | 上海华东电脑系统工程有限公司 | Dynamic airflow adjustment air valve with gear structure |
-
2012
- 2012-06-06 CN CN2012101833530A patent/CN102679523A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5152316A (en) * | 1989-03-07 | 1992-10-06 | Siemens Aktiengesellschaft | Servo drive for safety and regulating valves |
| CN101000040A (en) * | 2006-01-10 | 2007-07-18 | 通用电气公司 | Method and assembly for detecting blade status in a wind turbine |
| CN101818813A (en) * | 2010-03-12 | 2010-09-01 | 梁浩鉴 | Low windage resistance mitre gate |
| CN102364181A (en) * | 2011-09-22 | 2012-02-29 | 宜宾机电一体化研究所 | Central control device for gas flow switching |
| CN202719730U (en) * | 2012-06-06 | 2013-02-06 | 上海华东电脑系统工程有限公司 | Dynamic airflow adjustment air valve with gear structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980285A (en) * | 2012-11-23 | 2013-03-20 | 江苏荣邦机械制造有限公司 | Electric volume damper |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |