CN204994194U - Ventilation unit with adjustable - Google Patents
Ventilation unit with adjustable Download PDFInfo
- Publication number
- CN204994194U CN204994194U CN201520644506.6U CN201520644506U CN204994194U CN 204994194 U CN204994194 U CN 204994194U CN 201520644506 U CN201520644506 U CN 201520644506U CN 204994194 U CN204994194 U CN 204994194U
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- becalming
- plate
- board
- becalm
- width
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Abstract
The utility model provides a ventilation unit with adjustable, air volume adjusting device is fixed in on the support of floor, lay on square frame on the ventilation floor, square frame is last to be provided with becalm board and the removal board of becalming, adjacent two becalm leaves the ventilation gap along the horizontal direction between the board, the inboard length direction along the both sides frame of board both ends places both sides frame of becalming corresponds respectively and is provided with the guide rail, the both ends that the board is becalmed in the removal all correspond on the guide rail of setting on the frame of both sides that slide, the removal becalm the board all with same connecting plate fixed connection, the adjacent two width less than or equal to that becalm the ventilation gap between the board remove the width of the board of becalming, the length direction of the downside edge guide rail of bar link board is provided with the rack, the rack engages with a rack, torsion steering wheel drive gear rotates. It is unreasonable in order to solve the present ground plate structure of ventilating, difficult its air volume that changes for the current unsatisfactory problem of air feed system effect. The utility model belongs to rack accuse temperature field.
Description
Technical field
The utility model relates to a kind of ventilation unit, belongs 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 purpose of this utility model is: provide a kind of adjustable ventilation device, and 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 strip connecting 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 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 utility model 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 utility model;
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 purpose of this utility model, technical scheme and advantage clearly, below with reference to accompanying drawings the utility model is described in further detail,
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 strip connecting 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 24 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 (5)
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 strip connecting 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 (24) 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644506.6U CN204994194U (en) | 2015-08-25 | 2015-08-25 | Ventilation unit with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644506.6U CN204994194U (en) | 2015-08-25 | 2015-08-25 | Ventilation unit with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204994194U true CN204994194U (en) | 2016-01-20 |
Family
ID=55128506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520644506.6U Withdrawn - After Issue CN204994194U (en) | 2015-08-25 | 2015-08-25 | Ventilation unit with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204994194U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188312A (en) * | 2015-08-25 | 2015-12-23 | 贵州电网公司信息通信分公司 | Adjustable ventilation device and control system therefor |
| CN107979950A (en) * | 2017-11-13 | 2018-05-01 | 中国航空工业集团公司西安航空计算技术研究所 | The automatic of ventilation integrated stand divides wind apparatus |
| CN110528815A (en) * | 2019-06-26 | 2019-12-03 | 中电万维信息技术有限责任公司 | A kind of based on the controllable anti-static ventilation of the novel Wind Volume of data center machine room Slab |
| CN117825764A (en) * | 2024-03-05 | 2024-04-05 | 山西赛安自动控制有限公司 | Mining low-voltage electric leakage detection device |
-
2015
- 2015-08-25 CN CN201520644506.6U patent/CN204994194U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188312A (en) * | 2015-08-25 | 2015-12-23 | 贵州电网公司信息通信分公司 | Adjustable ventilation device and control system therefor |
| CN107979950A (en) * | 2017-11-13 | 2018-05-01 | 中国航空工业集团公司西安航空计算技术研究所 | The automatic of ventilation integrated stand divides wind apparatus |
| CN110528815A (en) * | 2019-06-26 | 2019-12-03 | 中电万维信息技术有限责任公司 | A kind of based on the controllable anti-static ventilation of the novel Wind Volume of data center machine room Slab |
| CN117825764A (en) * | 2024-03-05 | 2024-04-05 | 山西赛安自动控制有限公司 | Mining low-voltage electric leakage detection device |
| CN117825764B (en) * | 2024-03-05 | 2024-05-17 | 山西赛安自动控制有限公司 | Mining low-voltage electric leakage detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160120 Effective date of abandoning: 20180629 |