CN207652895U - A kind of equipment room ventilation system - Google Patents
A kind of equipment room ventilation system Download PDFInfo
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- CN207652895U CN207652895U CN201721879807.2U CN201721879807U CN207652895U CN 207652895 U CN207652895 U CN 207652895U CN 201721879807 U CN201721879807 U CN 201721879807U CN 207652895 U CN207652895 U CN 207652895U
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- exhaust blower
- air inlet
- computer room
- air
- inlet fan
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Abstract
The utility model provides a kind of energy-efficient equipment room ventilation system, which includes air inlet fan, exhaust blower, heat absorption air hose, controller, temperature sensitive probe and exterior wall rainhat；The air inlet fan is set to the lower part of computer room, and is connected to inside extraneous and computer room；The exhaust blower is set to the top of computer room, and the air outlet setting exhaust duct and exhaust duct of the exhaust blower stretch out outside computer room；The exterior wall rainhat is set to the end of exhaust blower exhaust duct；The exhaust blower air intake connects more heat absorption air hoses, and each air intake for absorbing heat air hose is located at the top of the corresponding pyrotoxin of computer room and close to pyrotoxin；The temperature sensitive probe is set to the top in computer room internal heat generation source and close to pyrotoxin；The controller is electrically connected with air inlet fan, exhaust blower and temperature sensitive probe respectively.The utility model can effectively reduce energy consumption, and operation cost is greatly reduced.
Description
Technical field
The utility model is related to controlling machine room temperature technical fields, more particularly, to a kind of equipment room ventilation system.
Background technology
Currently, in the market be directed to communications equipment room temperature control device it is more, mainly using air-conditioning and various ventilating systems come
Room temperature is adjusted.Disadvantage using air-conditioning is that energy consumption is higher, and using conventional ventilating system, the blocking of filter screen can be direct
Ventilation effect is influenced, the problem that filter screen can cause maintenance cost excessively high is replaced.Existing ventilating system technology uses coarse strainer mistake
Filter carries cleaning device simultaneously, but because mesh is excessive, leads to get in that dust is more, influences the normal operation of communication equipment.
Also useful water curtain for dust-collecting, electrostatic dust removing method cooperation ventilating system use, but all because the limitation of use environment and condition is difficult to push away
Wide application.
Utility model content
The purpose of this utility model is intended to overcome the shortcomings of the prior art, provides a kind of simple, economical and effective
Equipment room ventilation system.It is directed to pyrotoxin（Heat generating spot）Heat before diffusion just to the outdoor effective suction of carry out, avoid generating heat
Source（Heat generating spot）Large area is spread the high temperature of generation in the room, while again using air inlet unit as auxiliary, has both been solved indoor negative
Pressure problem, and improve aeration-cooling efficiency.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of equipment room ventilation system, including air inlet fan, exhaust blower, heat absorption air hose, controller, temperature sensitive probe and exterior wall are anti-
Rain cap；The air inlet fan is set to the lower part of computer room, and is connected to inside extraneous and computer room；The exhaust blower is set to the upper of computer room
Portion, the air outlet setting exhaust duct and exhaust duct of the exhaust blower stretch out outside computer room；The exterior wall rainhat is set to air draft
The end of machine exhaust duct；The exhaust blower air intake connects more heat absorption air hoses, and each air intake for absorbing heat air hose is located at computer room phase
Answer the top of pyrotoxin and close to pyrotoxin；The temperature sensitive probe is set to the top in computer room internal heat generation source and close to pyrotoxin；
The controller is electrically connected with air inlet fan, exhaust blower and temperature sensitive probe respectively.
Preferably, the air intake of the heat absorption air hose is located above pyrotoxin at 300 ㎜ -400 ㎜.
Preferably, the temperature sensitive probe is arranged in above pyrotoxin at 5 ㎜.
Preferably, the exhaust blower be mounted on computer room away from 400 ㎜ -600 ㎜ of top at；The air inlet fan is mounted on air draft
Machine opposite wall away from 400 ㎜ -500 ㎜ of ground at.
Preferably, the air inlet fan uses self-cleaning air inlet fan.
Compared with prior art, the utility model has the following advantages that：
The utility model efficiently solves the Temperature Controlling of computer room, not only simply, it is practical, energy saving, but also can effectively control dust
Largely enter inside computer room.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the work flow diagram of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not under the premise of making the creative labor
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Equipment room ventilation system shown in FIG. 1, including air inlet fan 1, exhaust blower 2, heat absorption air hose 3, controller 4, temperature sensitive probe
And exterior wall rainhat 5；It is characterized in that：The air inlet fan 1 is set to the lower part of computer room 10, and is connected in extraneous and computer room 10
Portion；The exhaust blower 2 is set to the top of computer room 10；Exhaust duct 6 is arranged in the air outlet of the exhaust blower 2, and exhaust duct 6 stretches out
Outside computer room 10；The exterior wall rainhat 5 is set to the end of 2 exhaust duct 6 of exhaust blower；The connection of 2 air intake of the exhaust blower is more
Root absorbs heat air hose 3, and each air intake for absorbing heat air hose 3 is located at the top of 10 corresponding pyrotoxin 11 of computer room and close to pyrotoxin 11；Institute
It states temperature sensitive probe and is set to the top in 10 internal heat generation source 11 of computer room and close to pyrotoxin 11；The controller 4 respectively with air inlet fan
1, exhaust blower 2 and temperature sensitive probe electrical connection.
The air intake of the heat absorption air hose 3 is located at 11 300 ㎜ -400 ㎜ of top of pyrotoxin.
The temperature sensitive probe is arranged at 11 5 ㎜ of top of pyrotoxin.
The exhaust blower 2 be mounted on computer room 10 away from 400 ㎜ -600 ㎜ of top at；It is right that the air inlet fan 1 is mounted on exhaust blower 2
Face wall body away from 400 ㎜ -500 ㎜ of ground at.
The air inlet fan 1 preferably uses self-cleaning air inlet fan, the ventilation backwash as disclosed in the patent No. 2015100902607
Screen system.
Its application method is as shown in Fig. 2, include following content：
Start controller, requires setting exhaust blower to start set temperature and air inlet fan startup setting temperature according to controlling machine room temperature
Degree, air inlet fan start set temperature and should be greater than exhaust blower startup set temperature；When the temperature that temperature sensitive probe measures is more than exhaust blower
Start set temperature（Such as 25 DEG C）When, controller starts exhaust blower and starts to work, if constant temperature rising reaches air inlet during this
Machine starts set temperature（Such as 35 DEG C）When, controller starts air inlet fan and accelerates room air exchange, air inlet fan, exhaust blower while work
Make, until the temperature that temperature sensitive probe measures is less than air inlet fan startup set temperature（35℃）When, controller, which controls air inlet fan, to be stopped
Work, exhaust blower is still in working condition；Start set temperature when the temperature that temperature sensitive probe measures is less than exhaust blower（25℃）When,
Exhaust blower is stopped.
Self-cleaning air inlet fan was per continuous work 72 hours or the self-cleaning dust-extraction unit of its strainer does not start for continuous 7 days, then automatically
Start the self-cleaning dust-extraction unit of strainer and runs a cycle.The drive manner of the self-cleaning dust-extraction unit of strainer is as follows：Stop air inlet
Electromechanical the machine --- --- startup of air inlet fan motor reversal --- delay 10 seconds --- self-cleaning dust-extraction unit motor of strainer of delay 40 seconds
Start, and alternately positive and negative rotation is dusted（It such as rotates forward 1 minute, inverts 1 minute, then rotate forward 1 minute, then invert 1 minute）.
Temperature measurement range is arranged according to computer room job requirement in controller（Such as -30 DEG C -90 DEG C）If being measured beyond temperature
Range, displays temperature sensor fault code, while equipment are restored manufacture and are set.
When there is stall failure in air inlet fan or exhaust blower, automatic startup again after pause 60 seconds.（It moves in circles, until therefore
Barrier releases）.If air inlet fan or exhaust blower fault time are more than 5 minutes, whole system power-off, and it is continuous by RS485 interfaces
Not cutoff is out of order signal.
Controller has detection pattern：In booting displays temperature ten seconds, three times function keys of short-press are detected pattern, tool
Body is as follows：
（1）Exhaust blower starts operating, and air inlet fan, which starts, to be rotated forward 180 seconds, is then shut down 40 seconds, air inlet fan starts to invert, instead
The self-cleaning device brush back of the body starts cleaning action, 180 seconds cleaning frequencies after turning 10 seconds（Each 60 seconds periods）, air inlet fan shutdown 40 seconds；
This process moves in circles progress.In air inlet fan operation process, exhaust blower is not shut down.
（2）Stall fault test is completed in starting air inlet fan, exhaust blower.
The utility model is linked using exhaust blower and air inlet fan, is implemented accurate temperature control for pyrotoxin, is being generated heat
Source（Heat generating spot）Heat diffusion before carry out effective suction, avoid pyrotoxin（Heat generating spot）The high temperature of generation large area in the room
Diffusion, identical in discharge heat, the volume of discharge gas is greatly decreased, big needed for cold and hot exchange to reduce
Low-temperature receiver is measured, energy consumption not only can be effectively reduced, reduces the workload of exhaust blower, and the reduction since gas is discharged, intake
Also opposite to reduce, air inlet strainer long-time service is not easy to plug, and the maintenance cost of air inlet strainer can be greatly reduced.The utility model
Air inlet fan just starts when necessary as auxiliary device, this coordinated signals mode enters since air inlet unit frequency of use reduces
The dust of computer room also significantly declines.Another exhaust blower uses Silent fan, has well solved conventional axial flow fan operation and has made an uproar
The big problem of sound.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of equipment room ventilation system, including air inlet fan（1）, exhaust blower（2）, heat absorption air hose（3）, controller（4）, temperature sensitive probe
And exterior wall rainhat（5）；It is characterized in that：The air inlet fan（1）It is set to computer room（10）Lower part, and be connected to extraneous and machine
Room（10）It is internal；The exhaust blower（2）It is set to computer room（10）Top；The exhaust blower（2）Air outlet be arranged exhaust duct
（6）, and exhaust duct（6）Stretch out computer room（10）It is external；The exterior wall rainhat（5）It is set to exhaust blower（2）Exhaust duct（6）End
Portion；The exhaust blower（2）Air intake connects more heat absorption air hoses（3）, respectively absorb heat air hose（3）Air intake be located at computer room（10）Phase
Answer pyrotoxin（11）Top and close to pyrotoxin（11）；The temperature sensitive probe is set to computer room（10）Internal heat generation source（11）It is upper
Side and close to pyrotoxin（11）；The controller（4）Respectively with air inlet fan（1）, exhaust blower（2）And temperature sensitive probe electrical connection.
2. equipment room ventilation system according to claim 1, it is characterised in that：The heat absorption air hose（3）Air intake be located at hair
Heat source（11）At 300 ㎜ -400 ㎜ of top.
3. equipment room ventilation system according to claim 1 or claim 2, it is characterised in that：The temperature sensitive probe is arranged in pyrotoxin
（11）At 5 ㎜ of top.
4. equipment room ventilation system according to claim 1 or claim 2, it is characterised in that：The exhaust blower（2）Mounted on computer room（10）
At 400 ㎜ -600 ㎜ of top；The air inlet fan（1）Mounted on exhaust blower（2）Opposite wall away from 400 ㎜ -500 ㎜ of ground at.
5. equipment room ventilation system according to claim 1 or claim 2, it is characterised in that：The air inlet fan（1）Using self-cleaning air inlet
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721879807.2U CN207652895U (en) | 2017-12-28 | 2017-12-28 | A kind of equipment room ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721879807.2U CN207652895U (en) | 2017-12-28 | 2017-12-28 | A kind of equipment room ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207652895U true CN207652895U (en) | 2018-07-24 |
Family
ID=62875718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721879807.2U Active CN207652895U (en) | 2017-12-28 | 2017-12-28 | A kind of equipment room ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207652895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061352A (en) * | 2017-12-28 | 2018-05-22 | 中国铁塔股份有限公司云南省分公司 | A kind of equipment room ventilation system and its method of ventilation |
| WO2023065688A1 (en) * | 2021-10-19 | 2023-04-27 | 青岛海尔空调器有限总公司 | Method and apparatus for cleaning filter screen, and household appliance and storage medium |
-
2017
- 2017-12-28 CN CN201721879807.2U patent/CN207652895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061352A (en) * | 2017-12-28 | 2018-05-22 | 中国铁塔股份有限公司云南省分公司 | A kind of equipment room ventilation system and its method of ventilation |
| WO2023065688A1 (en) * | 2021-10-19 | 2023-04-27 | 青岛海尔空调器有限总公司 | Method and apparatus for cleaning filter screen, and household appliance and storage medium |
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