CN105188312B - A kind of adjustable ventilation device and its control system - Google Patents
A kind of adjustable ventilation device and its control system Download PDFInfo
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- CN105188312B CN105188312B CN201510524996.0A CN201510524996A CN105188312B CN 105188312 B CN105188312 B CN 105188312B CN 201510524996 A CN201510524996 A CN 201510524996A CN 105188312 B CN105188312 B CN 105188312B
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Abstract
The present invention provides a kind of adjustable ventilation device and its control system, volume adjusting apparatus is fixed in floor stand, ventilating floor is layed on square frame, becalm plate and mobile plate of becalming are provided on square frame, adjacent two becalm between plate, and there are ventilation gaps in the horizontal direction, the becalm inside of two frames where plate both ends is correspondingly arranged on guide rail respectively along the length direction of two frames, the both ends of mobile plate of becalming correspondence is slidably arranged on the guide rail on two frames, mobile plate of becalming is fixedly connected with same connecting plate, the width of adjacent two ventilation gaps becalmed between plate is less than or equal to the width of mobile plate of becalming, the downside of strip connecting plate is provided with rack along the length direction of guide rail, wheel and rack is meshed, torsion servo driving gear rotates.To solve existing ventilating floor unreasonable structure, not its ventilation quantity of malleable so that the problem of existing air feed system effect is unsatisfactory.The invention belongs to cabinet temperature control fields.
Description
Technical field
The present invention relates to a kind of ventilation device and its control systems, belong to cabinet temperature control field.
Background technology
At present, in electric system computer room, to prevent equipment within machine cabinet temperature excessively high, each cabinet is correspondingly arranged on cooling system
System, more conventional cooling system are that ventilating floor is set in the lower end of cabinet, the unified ventilating system of setting in computer room, and are led to
Cross the ventilating system respectively by the ventilating floor of each cabinet into cabinet air feed, with achieve the purpose that equipment within machine cabinet cool down,
Prevent the equipment in cabinet from generating pernicious gas and particulate matter due to fever, but the method for existing this unified air feed is according to design
Need can to nearly all cabinet in computer room all can air feed, and existing ventilating floor, only with ventilation hole, ventilation hole is big
Small fixation can not adjust its ventilation quantity, and it is no equipment that may have in actual use, in computer room in the cabinet of part, meanwhile, have
Equipment in a little cabinets can't generally generate high temperature when in use, this allows for the air feed of computer room inside points cabinet in major part
In the case of be all extra, be to be supplied without the cabinet of air feed and since the air supply ability of air feed system entirety is certain
Wind also reduces air feed system to the air supply ability of cabinet that cools down of needs, the practical cooling-down effect of air feed system is influenced compared with
Greatly, cooling-down effect is unsatisfactory.
Invention content
It is an object of the invention to：A kind of adjustable ventilation device and its control system are provided, to solve existing ventilation ground
Harden structure is unreasonable, not its ventilation quantity of malleable so that the problem of existing air feed system effect is unsatisfactory.
To solve the above problems, intend using such a adjustable ventilation device, including ventilating floor, volume adjusting apparatus
And floor stand, volume adjusting apparatus are fixed in floor stand；
Volume adjusting apparatus includes horizontally disposed square frame, rack, gear and torsion steering engine, ventilating floor and is layed in
Multiple becalm plate and mobile plates of becalming being mutually parallel are provided on square frame, on square frame, becalm plate and movement are becalmed
Plate is stripe board, and the both ends for plate of becalming are individually fixed on two opposite frames of square frame, and adjacent two becalm between plate
In the horizontal direction there are ventilation gaps, the length direction of the inside of two frames where plate both ends of becalming along two frames is corresponding respectively to be set
Be equipped with guide rail, the both ends correspondence of mobile plate of becalming is slidably arranged on the guide rail on two frames, the movement becalm plate with
Same strip connecting plate is fixedly connected, and the width of adjacent two ventilation gaps becalmed between plate is less than or equal to the width of mobile plate of becalming
Degree, the length direction of downside along the guide rail of strip connecting plate are provided with rack, and wheel and rack is meshed, torsion servo driving tooth
Wheel rotation when gear rotates, is moved plate of becalming by rack drives and is translated along guide rail, so as to change the seam of the ventilation between plate of becalming
Gap and the relative position of mobile plate of becalming, to change mobile shielded area of the plate to ventilation gaps of becalming, so as to fulfill ventilating surface
Long-pending adjusting；
Preferably, adjacent two width of the distance between the plate less than or equal to plate of becalming of becalming is moved；
Preferably, the ventilation gaps that the width of plate, mobile the becalm width of plate, arbitrary neighborhood two becalm between plate of becalming
Width and arbitrary neighborhood two move the gap width all same between plate of becalming；
Preferably, plate of becalming may be contained in same level, and the plate of becalming is set to the top of mobile plate of becalming, and
Mobile vertical height of the upper end of plate away from plate lower end of becalming of becalming is less than or equal to 3mm；
Preferably, mobile plate of becalming is stated also to may be contained in same level；
Preferably, the gripper shoe groups that floor stand is vertically set by four and height is identical are into four support plates edges are horizontal
To the end to end square tube shape structure into all round closure successively, the upper end of four support plates is concordant, and the upper end of four support plates
Be both provided with interior eaves, outer eaves be provided on the square frame, square frame 21 is taken by outer eaves be put in floor stand in
On eaves；
The control system of above device includes temperature sensor, microcontroller, serial server, master control PC and servos control
Device, temperature sensor are set to for monitoring cabinet internal temperature in cabinet, and temperature controller is connected with microcontroller, steering engine control
Device processed is connected respectively with the torsion steering engine in adjustable ventilation device, and microcontroller and steering engine controller pass through serial server respectively
It is connected with master control PC.
Operation principle：Temperature sensor is used to acquire the temperature data in each cabinet, then through microcontroller and serial port service
Temperature data is passed to master control PC by device, and master control PC is analyzed according to the temperature data being collected into, and judging can in different zones
The draught area that mode ventilation device needs are opened, and by opening amount signal by being reached on steering engine controller under serial server,
Steering engine controller carries out the torsion steering engine in the adjustable ventilation device of each region according to the control opening amount signal received
Control, to adjust the mobile relative position becalmed between plate and plate of becalming, so as to adjust being hidden for ventilation gaps between plate of becalming
Block face accumulates, that is, adjusts draught area, realize the automatic adjustment of ventilation quantity in different cabinets.
Compared with prior art, the present invention major advantage is that temperature sensor is respectively provided in cabinet, it being capable of effective monitoring machine
Temperature conditions in cabinet, then plate is becalmed between plate of becalming to adjust movement by the position of the mobile plate of becalming of control system adjustment
The shielded area of ventilation gaps realizes that draught area automatically adjusts according to the needs of each cabinet in cabinet, such as：Vacant
The temperature of very low cabinet its corresponding temperature sensor detection of cabinet meeting calorific value is relatively low, you can will be corresponded at this by master control PC
The draught area of adjustable ventilation plate be transferred to minimum, that is, its adjustable ventilation plate is closed, so as to improve in high temperature machine cabinet
Wind-force supply so that air feed system provided for equipment cooling wind-force be able to significantly more efficient utilization, this is adjustable
Ventilation device is simple in structure, stablizes, and the quick adjustment of draught area can be realized by the driving of torsion steering engine, easy to use,
Cost is relatively low, suitable for being promoted and applied in computer room, more reasonably to control the temperature in each cabinet, prevents equipment because of temperature
It is excessively high and break down, it can also reduce the pernicious gas and particulate matter generated due to equipment heating.
Description of the drawings
Fig. 1 is the main view sectional view of the present invention；
When Fig. 2 is that mobile plate of becalming shelters from the ventilation gaps between plate of becalming, the structure diagram of volume adjusting apparatus；
When Fig. 3 is that mobile plate of becalming does not block the ventilation gaps between plate of becalming, the structure diagram of volume adjusting apparatus；
When Fig. 4 is that mobile plate of becalming shelters from the ventilation gaps between plate of becalming, the cross-section structure of volume adjusting apparatus shows
It is intended to；
Fig. 5 is control system schematic diagram.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below with reference to accompanying drawings
Step ground detailed description,
Embodiment：
With reference to attached drawing 1-5, by taking three cabinets as an example, a kind of adjustable ventilation device is provided, including ventilating floor 1, air quantity
Regulating device 2 and floor stand 3；
Volume adjusting apparatus 2 includes horizontally disposed square frame 21, rack 25, gear 26 and torsion steering engine 27, ventilation
Floor 1 is layed on square frame 21, and multiple becalm plate 22 and mobile plates of becalming being mutually parallel are provided on square frame 21
23, it becalms plate 22 and mobile plate 23 of becalming is stripe board, it is opposite that the both ends of plate 22 of becalming are individually fixed in square frame 21
On two frames 211, and adjacent two becalm in the horizontal direction there are ventilation gaps between plate 22, two frames where 22 both ends of plate of becalming
The length direction of 211 inside along two frames 211 is correspondingly arranged on guide rail 212 respectively, and the both ends of mobile plate 23 of becalming are corresponding
Be slidably arranged on the guide rail 212 on two frames 211, the movement becalm plate 23 with same strip connecting plate 24 fix connect
Connect, the width of the ventilation gaps that the width of plate 22 of becalming, mobile the becalm width of plate 23, arbitrary neighborhood two are becalmed between plate 22 with
And arbitrary neighborhood two moves the gap width all same between plate 23 of becalming.
Plate 22 of becalming may be contained in same level, and movement plate 23 of becalming also may be contained in same level,
The plate 22 of becalming is set to the top of mobile plate 23 of becalming, and the upper end of mobile plate 23 of becalming is away from the vertical of 22 lower end of plate of becalming
It is highly 2mm, the length direction of downside along the guide rail 212 of strip connecting plate 24 is provided with rack 25, gear 26 and 25 phase of rack
Engagement, 27 drive gear 26 of torsion steering engine rotate；
Floor stand 3 by four vertically setting and the identical gripper shoe groups of height into, four support plates transversely successively
The end to end square tube shape structure into all round closure, the upper end of four support plates is concordant, and the upper end of four support plates is respectively provided with
There is interior eaves 311, outer eaves 213 is provided on the square frame 21, square frame 21 is taken by outer eaves 213 and is put in floor stand 3
On interior eaves 311 on.
Its control system includes temperature sensor 4, microcontroller 5, serial server 6, master control PC7 and steering engine controller 8, temperature
Degree sensor 4 is set to for monitoring cabinet internal temperature in cabinet, and temperature controller 4 is connected with microcontroller 5, servos control
Device 8 is connected respectively with the torsion steering engine 27 in adjustable ventilation device, and microcontroller 5 and steering engine controller 8 are taken respectively by serial ports
Business device 6 is connected with master control PC7.
Claims (5)
1. a kind of adjustable ventilation device, it is characterised in that：Including ventilating floor（1）, volume adjusting apparatus（2）And floor stand
（3）, volume adjusting apparatus（2）It is fixed on floor stand（3）On；Volume adjusting apparatus（2）Including horizontally disposed square frame
（21）, rack（25）, gear（26）With torsion steering engine（27）, ventilating floor（1）It is layed in square frame（21）On, square frame
（21）On be provided with multiple plates of becalming being mutually parallel（22）With mobile plate of becalming（23）, plate of becalming（22）With mobile plate of becalming
（23）It is stripe board, plate of becalming（22）Both ends be individually fixed in square frame（21）Two opposite frames（211）On, and phase
Neighbour two becalms plate（22）Between in the horizontal direction there are ventilation gaps, plate of becalming（22）Two frames where both ends（211）Inside
Along two frames（211）Length direction be correspondingly arranged on guide rail respectively（212）, mobile plate of becalming（23）Both ends corresponding slide
It is arranged on two frames（211）On guide rail（212）On, the movement is becalmed plate（23）With same strip connecting plate（24）It is fixed
Connection, adjacent two becalm plate（22）Between the width of ventilation gaps be less than or equal to mobile plate of becalming（23）Width, bar shaped connect
The downside of fishplate bar (24) is along guide rail（212）Length direction be provided with rack（25）, gear（26）With rack（25）It is meshed, turns round
Power steering engine（27）Drive gear（26）Rotation；Adjacent two move plate of becalming（23）The distance between be less than or equal to becalm plate（22）'s
Width.
2. a kind of adjustable ventilation device according to claim 1, it is characterised in that：It becalms plate（22）Width, mobile hide
Aerofoil（23）Width, arbitrary neighborhood two becalms plate（22）Between ventilation gaps width and arbitrary neighborhood two movement becalm
Plate（23）Between gap width all same.
3. a kind of adjustable ventilation device according to claim 1, it is characterised in that：The plate of becalming（22）It may be contained within same
On one horizontal plane, mobile plate of becalming（23）Also it may be contained in same level, the plate of becalming（22）Movement is set to becalm
Plate（23）Top, and mobile plate of becalming（23）Upper end away from plate of becalming（22）The vertical height of lower end is less than or equal to 3mm.
4. a kind of adjustable ventilation device according to claim 1, it is characterised in that：The floor stand（3）By four edges
The vertically arranged and identical gripper shoe groups of height are into, four support plates transversely end to end square tube shape into all round closure successively
Structure, the upper end of four support plates is concordant, and the upper end of four support plates is both provided with interior eaves（311）, the square frame
（21）On be provided with outer eaves（213）, square frame（21）Pass through outer eaves（213）It takes and is put in floor stand（3）On interior eaves（311）
On.
5. the control system of ventilation device described in any claim in claim 1-4, it is characterised in that：Including temperature sensing
Device（4）, microcontroller（5）, serial server（6）, master control PC（7）And steering engine controller（8）, temperature sensor（4）It is set to machine
It is used to monitor cabinet internal temperature, temperature controller in cabinet（4）And microcontroller（5）It is connected, steering engine controller（8）Respectively with can
Torsion steering engine in mode ventilation device（27）It is connected, microcontroller（5）And steering engine controller（8）Pass through serial server respectively
（6）With master control PC（7）It is 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105188312A CN105188312A (en) | 2015-12-23 |
| CN105188312B true CN105188312B (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982537B (en) * | 2016-01-19 | 2021-04-20 | 中兴通讯股份有限公司 | Stepless adjustable method and device for wind resistance of air duct |
| 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 |
| CN110360700A (en) * | 2018-04-09 | 2019-10-22 | 宁波方太厨具有限公司 | A kind of air in kitchen regulating system |
| CN110657471A (en) * | 2018-06-29 | 2020-01-07 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN109080994B (en) * | 2018-08-03 | 2019-07-30 | 江油市九顶科技有限公司 | Storage device and stocking system suitable for vegetables |
| 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 |
| CN116171006B (en) * | 2022-12-30 | 2023-10-03 | 成都工业职业技术学院 | Independently radiating thing networking server rack |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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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 |