CN105188312A - Adjustable ventilation device and control system therefor - Google Patents
Adjustable ventilation device and control system therefor Download PDFInfo
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- CN105188312A CN105188312A CN201510524996.0A CN201510524996A CN105188312A CN 105188312 A CN105188312 A CN 105188312A CN 201510524996 A CN201510524996 A CN 201510524996A CN 105188312 A CN105188312 A CN 105188312A
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- plate
- becalming
- width
- wind shield
- ventilation
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Abstract
The invention discloses an adjustable ventilation device and a control system therefor. An air regulation apparatus is fixed on a floor support, and a ventilation floor is laid on a square frame. The square frame is provided with wind shield plates and movable wind shield plates, and ventilation gaps in a horizontal direction are respectively formed between the adjacent two wind shield plates. Inner sides, at which two ends of each wind shield plate are located, of two frames are respectively provided with a guide rail in a length direction. Two ends of each movable wind shield plate are respectively disposed on guide rails of the two frames in a sliding manner. The movable wind shield plates are respectively in fixed connection with the same connecting plate, and the width of each ventilation gap between two adjacent wind shield plates is less than or equal to the width of each movable wind shield plate. The lower side of a strip-shaped connecting plate is provided with racks in the length direction of the guide rail, and a gear is engaged with the racks. A torsional force steering engine drives the gear to rotate, so as to solve a problem that the effect of a convention air supply system is not ideal because a conventional ventilation floor structure is not reasonable and the ventilation cannot be changed easily. The invention belongs to the field of cabinet temperature control.
Description
Technical field
The present invention relates to a kind of ventilation unit and control system thereof, belong to rack temperature control field.
Background technology
At present, in electric power system machine room, for preventing equipment within machine cabinet temperature too high, the equal correspondence of each rack is provided with cooling system, comparatively conventional cooling system arranges ventilating floor in the lower end of rack, unified ventilating system is set in machine room, and pass through the ventilating floor of this ventilating system respectively by each rack to air feed in rack, to reach the object of equipment within machine cabinet cooling, prevent the equipment in rack from producing pernicious gas and particle because of heating, but the method for existing this unified air feed needs according to design can all can air feed to the nearly all rack in machine room, and existing ventilating floor is just with ventilation hole, its ventilation hole size is fixed, its ventilation quantity cannot be regulated, during actual use, may have in part rack in machine room and there is no equipment, simultaneously, equipment in some rack generally can't produce high temperature in use, this just makes the air feed of machine room completely restricted extension cabinet be all unnecessary in most cases, and due to the air supply ability of air feed system entirety be certain, air feed system is also reduced to the air supply ability needing the rack of lowering the temperature for carrying out air feed without the need to the rack of air feed, larger on the actual cooling-down effect impact of air feed system, cooling-down effect is unsatisfactory.
Summary of the invention
The object of the invention is to: provide a kind of adjustable ventilation device and control system thereof, to solve existing ventilating floor unreasonable structure, not its ventilation quantity of malleable, makes the problem that existing air feed system effect is unsatisfactory.
For solving the problem, intend adopting so a kind of adjustable ventilation device, comprise ventilating floor, volume adjusting apparatus and floor stand, volume adjusting apparatus is fixed in floor stand;
Volume adjusting apparatus comprises horizontally disposed quadra, tooth bar, gear and torsion steering wheel, ventilating floor is layed on quadra, quadra is provided with multiple becalm plate and the mobile plate of becalming that are parallel to each other, plate of becalming is stripe board with mobile plate of becalming, the becalm two ends of plate are individually fixed on two relative frames of quadra, and adjacent two becalm between plate and leave ventilation gaps in the horizontal direction, becalm place two, plate two ends frame inner side along two frames length direction respectively correspondence be provided with guide rail, the equal correspondence in two ends of mobile plate of becalming is slidably arranged on the guide rail on two frames, described movement plate of becalming all is fixedly connected with same a plate, the width of adjacent two ventilation gaps of becalming between plate is less than or equal to the width of mobile plate of becalming, the downside of strip connecting plate is provided with tooth bar along the length direction of guide rail, wheel and rack is meshed, torsion servo driving pinion rotation, during pinion rotation, plate of becalming is moved along guide rail translation by rack drives, thus change the relative position of ventilation gaps and the mobile plate of becalming of becalming between plate, to change the mobile shielded area of plate to ventilation gaps of becalming, thus realize the adjustment of draught area,
Preferably, adjacent two the width that the distance of becalming between plate is less than or equal to plate of becalming is moved;
Preferably, the becalm width of plate, the width of mobile plate of becalming, arbitrary neighborhood two becalms that to move the gap width of becalming between plate all identical for the width of the ventilation gaps between plate and arbitrary neighborhood two;
Preferably, plate of becalming all is arranged in same level, described in plate of becalming be arranged at the top of mobile plate of becalming, and the upper end of mobile plate of becalming vertically highly is less than or equal to 3mm apart from plate lower end of becalming;
Preferably, state mobile plate of becalming also all to be arranged in same level;
Preferably, floor stand vertically arranges by four and highly identical supporting bracket forms, the square tubular construction of four supporting brackets transversely end to end one-tenth all round closure successively, the upper end of four supporting brackets is concordant, and the upper end of four supporting brackets is provided with interior eaves, described quadra is provided with outer eaves, and quadra 21 is taken by outer eaves and to be put in in floor stand on eaves;
The control system of said apparatus comprises temperature sensor, single-chip microcomputer, serial server, master control PC and steering engine controller, temperature sensor is arranged in rack for monitoring rack internal temperature, temperature controller is all connected with single-chip microcomputer, steering engine controller is connected with the torsion steering wheel in adjustable ventilation device respectively, and single-chip microcomputer is connected with master control PC respectively by serial server with steering engine controller.
Operation principle: temperature sensor is for gathering the temperature data in each rack, through single-chip microcomputer and serial server, temperature data is passed to master control PC again, master control PC analyzes according to the temperature data collected, judge that in zones of different, adjustable ventilation device needs the draught area opened, and by opening amount signal by reaching under serial server on steering engine controller, steering engine controller controls the torsion steering wheel in the adjustable ventilation device of regional according to the control opening amount signal received, to regulate mobile plate and the relative position of becalming between plate of becalming, thus regulate the area that is blocked of the ventilation gaps between plate of becalming, namely draught area is regulated, realize the automatic adjustment of ventilation quantity in different rack.
The present invention compared with prior art, major advantage is equal set temperature transducer in rack, effectively can monitor the temperature conditions in rack, the mobile shielded area of plate to the ventilation gaps between plate of becalming of becalming is regulated again by the position of the mobile plate of becalming of control system adjustment, realize draught area in rack to automatically adjust according to the needs of each rack, such as: the temperature that its corresponding temperature transducer of rack that vacant rack meeting caloric value is very low detects is lower, namely by master control PC, the draught area of the adjustable ventilation plate of this place's correspondence is transferred to minimum, namely its adjustable ventilation plate is closed, thus the wind-force supply that can improve in high temperature machine cabinet, the wind-force for equipment cooling that air feed system is provided is able to more effectively utilize, this adjustable ventilation apparatus structure is simple, stable, the rapid adjustment of draught area can be realized by the driving of torsion steering wheel, easy to use, cost is lower, be suitable for applying at machine room, more reasonably to control the temperature in each rack, prevent equipment Yin Wendu too high and break down, also the pernicious gas produced because of equipment heating and particle can be reduced.
Accompanying drawing explanation
Fig. 1 is main pseudosection of the present invention;
Fig. 2 is mobile plate of becalming when sheltering from the ventilation gaps of becalming between plate, the structural representation of volume adjusting apparatus;
Fig. 3 is mobile plate of becalming when not blocking the ventilation gaps of becalming between plate, the structural representation of volume adjusting apparatus;
Fig. 4 is mobile plate of becalming when sheltering from the ventilation gaps of becalming between plate, the cross-sectional view of volume adjusting apparatus;
Fig. 5 is control system schematic diagram.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, the present invention is described in further detail below with reference to accompanying drawings,
Embodiment:
With reference to accompanying drawing 1-5, for three racks 7, provide a kind of adjustable ventilation device, comprise ventilating floor 1, volume adjusting apparatus 2 and floor stand 3;
Volume adjusting apparatus 2 comprises horizontally disposed quadra 21, tooth bar 25, gear 26 and torsion steering wheel 27, ventilating floor 1 is layed on quadra 21, quadra 21 is provided with multiple becalm plate 22 and the mobile plate 23 of becalming that are parallel to each other, plate 22 of becalming is stripe board with mobile plate 23 of becalming, the becalm two ends of plate 22 are individually fixed on two relative frames 211 of quadra 21, and adjacent two becalm between plate 22 and leave ventilation gaps in the horizontal direction, becalm place two, plate 22 two ends frame 211 inner side along two frames 211 length direction respectively correspondence be provided with guide rail 212, the equal correspondence in two ends of mobile plate 23 of becalming is slidably arranged on the guide rail 212 on two frames 211, described movement plate 23 of becalming all is fixedly connected with same a plate 24, to becalm the width of plate 22, the width of mobile plate 23 of becalming, arbitrary neighborhood two is becalmed, and to move the gap width of becalming between plate 23 all identical for the width of the ventilation gaps between plate 22 and arbitrary neighborhood two.
Plate 22 of becalming all is arranged in same level, described movement plate 23 of becalming also all is arranged in same level, described plate 22 of becalming is arranged at the top of mobile plate 23 of becalming, and the upper end distance of mobile plate 23 of becalming is becalmed, the vertical height of plate 22 lower end is 2mm, the downside of strip connecting plate 23 is provided with tooth bar 25 along the length direction of guide rail 212, gear 26 is meshed with tooth bar 25, and torsion steering wheel 27 driven wheel 26 rotates;
Floor stand 3 vertically arranges by four and highly identical supporting bracket 31 forms, the square tubular construction of four supporting brackets 31 transversely end to end one-tenth all round closure successively, the upper end of four supporting brackets 31 is concordant, and the upper end of four supporting brackets 31 is provided with interior eaves 311, described quadra 21 is provided with outer eaves 213, and quadra 21 is taken by outer eaves 213 and to be put in in floor stand 3 on eaves 311.
Its control system comprises temperature sensor 4, single-chip microcomputer 5, serial server 6, master control PC7 and steering engine controller 8, temperature sensor 4 is arranged in rack for monitoring rack internal temperature, temperature controller 4 is all connected with single-chip microcomputer 5, steering engine controller 8 is connected with the torsion steering wheel 27 in adjustable ventilation device respectively, and single-chip microcomputer 5 is connected with master control PC7 respectively by serial server 6 with steering engine controller 8.
Claims (6)
1. an adjustable ventilation device, is characterized in that: comprise ventilating floor (1), volume adjusting apparatus (2) and floor stand (3), and volume adjusting apparatus (2) is fixed in floor stand (3);
Volume adjusting apparatus (2) comprises horizontally disposed quadra (21), tooth bar (25), gear (26) and torsion steering wheel (27), ventilating floor (1) is layed on quadra (21), quadra (21) is provided with multiple plate of becalming (22) of being parallel to each other and mobile plate (23) of becalming, becalm plate (22) and mobile plate (23) of becalming is stripe board, the becalm two ends of plate (22) are individually fixed on relative two frames (211) of quadra (21), and adjacent two becalm between plate (22) and leave ventilation gaps in the horizontal direction, becalm plate (22) place, two ends two frame (211) inner side along two frames (211) length direction respectively correspondence be provided with guide rail (212), the equal correspondence in two ends of mobile plate (23) of becalming is slidably arranged on the guide rail (212) on two frames (211), described movement plate (23) of becalming all is fixedly connected with same a plate (24), the width of adjacent two ventilation gaps of becalming between plate (22) is less than or equal to the width of mobile plate (23) of becalming, the downside of strip connecting plate (23) is provided with tooth bar (25) along the length direction of guide rail (212), gear (26) is meshed with tooth bar (25), torsion steering wheel (27) driven wheel (26) rotates.
2. a kind of adjustable ventilation device according to claim 1, is characterized in that: adjacent two distances moved between plate of becalming (23) are less than or equal to the width of plate of becalming (22).
3. a kind of adjustable ventilation device according to claim 1, is characterized in that: the width of plate of becalming (22), the width of mobile plate (23) of becalming, arbitrary neighborhood two gap width that the width of the ventilation gaps between plate (22) and arbitrary neighborhood two move between plate of becalming (23) of becalming is all identical.
4. a kind of adjustable ventilation device according to claim 1, it is characterized in that: described in plate (22) of becalming all be arranged in same level, mobile plate (23) of becalming also all is arranged in same level, described plate of becalming (22) is arranged at the top of mobile plate (23) of becalming, and the upper end of mobile plate (23) of becalming highly is less than or equal to 3mm apart from the vertical of plate (22) lower end of becalming.
5. a kind of adjustable ventilation device according to claim 1, it is characterized in that: described floor stand (3) vertically arranges by four and highly identical supporting bracket (31) forms, the square tubular construction of four supporting brackets (31) transversely end to end one-tenth all round closure successively, the upper end of four supporting brackets (31) is concordant, and the upper end of four supporting brackets (31) is provided with interior eaves (311), described quadra (21) is provided with outer eaves (213), quadra (21) is taken by outer eaves (213) on the interior eaves (311) that is put in floor stand (3).
6. the control system of ventilation unit described in arbitrary claim in claim 1-5, it is characterized in that: comprise temperature sensor (4), single-chip microcomputer (5), serial server (6), master control PC(7) and steering engine controller (8), temperature sensor (4) is arranged in rack for monitoring rack internal temperature, temperature controller (4) is all connected with single-chip microcomputer (5), steering engine controller (8) is connected with the torsion steering wheel (27) in adjustable ventilation device respectively, single-chip microcomputer (5) and steering engine controller (8) are respectively by serial server (6) and master control PC(7) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524996.0A CN105188312B (en) | 2015-08-25 | 2015-08-25 | A kind of adjustable ventilation device and its control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524996.0A CN105188312B (en) | 2015-08-25 | 2015-08-25 | A kind of adjustable ventilation device and its control system |
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| Publication Number | Publication Date |
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| CN105188312A true CN105188312A (en) | 2015-12-23 |
| CN105188312B CN105188312B (en) | 2018-06-29 |
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| CN201510524996.0A Active CN105188312B (en) | 2015-08-25 | 2015-08-25 | A kind of adjustable ventilation device and its control system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703363A (en) * | 2016-12-27 | 2017-05-24 | 上海华世邦模具科技股份有限公司 | Conductive floor support and conductive floor |
| CN106982537A (en) * | 2016-01-19 | 2017-07-25 | 中兴通讯股份有限公司 | The electrodeless adjustable method and device of air channel windage |
| CN109080994A (en) * | 2018-08-03 | 2018-12-25 | 江油市九顶科技有限公司 | Storage device and stocking system suitable for vegetables |
| CN110360624A (en) * | 2018-04-09 | 2019-10-22 | 宁波方太厨具有限公司 | Air in kitchen regulating system |
| CN110657526A (en) * | 2018-06-29 | 2020-01-07 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN111780292A (en) * | 2019-04-03 | 2020-10-16 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN114007395A (en) * | 2021-11-18 | 2022-02-01 | 贵州电网有限责任公司 | Temperature automatically regulated ventilation floor for computer lab |
| CN116171006A (en) * | 2022-12-30 | 2023-05-26 | 成都工业职业技术学院 | Independently radiating thing networking server rack |
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| JPS59161695U (en) * | 1983-04-01 | 1984-10-29 | 富士通株式会社 | Equipment heat dissipation structure |
| CN103596406A (en) * | 2012-08-17 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | Counter data center |
| CN104159434A (en) * | 2013-05-15 | 2014-11-19 | 宏碁股份有限公司 | Heat dissipation structure, and electronic apparatus applying the heat dissipation structure |
| CN104679180A (en) * | 2013-11-30 | 2015-06-03 | 鸿富锦精密工业（深圳）有限公司 | Data center and cooling system thereof |
| CN204994194U (en) * | 2015-08-25 | 2016-01-20 | 贵州电网公司信息通信分公司 | Ventilation unit with adjustable |
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Patent Citations (5)
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| JPS59161695U (en) * | 1983-04-01 | 1984-10-29 | 富士通株式会社 | Equipment heat dissipation structure |
| CN103596406A (en) * | 2012-08-17 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | Counter data center |
| CN104159434A (en) * | 2013-05-15 | 2014-11-19 | 宏碁股份有限公司 | Heat dissipation structure, and electronic apparatus applying the heat dissipation structure |
| CN104679180A (en) * | 2013-11-30 | 2015-06-03 | 鸿富锦精密工业（深圳）有限公司 | Data center and cooling system thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982537A (en) * | 2016-01-19 | 2017-07-25 | 中兴通讯股份有限公司 | The electrodeless adjustable method and device of air channel windage |
| CN106703363A (en) * | 2016-12-27 | 2017-05-24 | 上海华世邦模具科技股份有限公司 | Conductive floor support and conductive floor |
| CN110360624A (en) * | 2018-04-09 | 2019-10-22 | 宁波方太厨具有限公司 | Air in kitchen regulating system |
| CN110657526A (en) * | 2018-06-29 | 2020-01-07 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN109080994A (en) * | 2018-08-03 | 2018-12-25 | 江油市九顶科技有限公司 | Storage device and stocking system suitable for vegetables |
| CN111780292A (en) * | 2019-04-03 | 2020-10-16 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN111780292B (en) * | 2019-04-03 | 2021-12-10 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN114007395A (en) * | 2021-11-18 | 2022-02-01 | 贵州电网有限责任公司 | Temperature automatically regulated ventilation floor for computer lab |
| CN116171006A (en) * | 2022-12-30 | 2023-05-26 | 成都工业职业技术学院 | Independently radiating thing networking server rack |
| CN116171006B (en) * | 2022-12-30 | 2023-10-03 | 成都工业职业技术学院 | Independently radiating thing networking server rack |
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| CN105188312B (en) | 2018-06-29 |
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Address after: 550002 No. 38 Ruijin South Road, Nanming District, Guiyang, Guizhou. Patentee after: INFORMATION CENTER, GUIZHOU POWER GRID CO., LTD. Address before: 550002 No. 38 Ruijin South Road, Nanming District, Guiyang, Guizhou. Patentee before: INFORMATION & COMMUNICATION BRANCH OF GUIZHOU GRID COMPANY |