CN206879306U - A kind of unified communications rack for cooling of meeting an urgent need - Google Patents
A kind of unified communications rack for cooling of meeting an urgent need Download PDFInfo
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- CN206879306U CN206879306U CN201720441351.5U CN201720441351U CN206879306U CN 206879306 U CN206879306 U CN 206879306U CN 201720441351 U CN201720441351 U CN 201720441351U CN 206879306 U CN206879306 U CN 206879306U
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- air
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- air inlet
- meeting
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Abstract
It the utility model is related to a kind of unified communications rack for cooling of meeting an urgent need, controller power taking from independent current source, and interior of equipment cabinet air-conditioning supply current is detected by current sensor in real time, it then can determine whether that air-conditioning does not work when the supply current of air-conditioning is excessively weak, now controller opens air inlet valve and exhaust valve respectively, make rack and cabinet separate ventilation, so that interior of equipment cabinet temperature remains constant within a certain period of time, the time is provided for repairing, when the supply current of air-conditioning is normal, i.e. air-conditioning normal work when, controller closes air inlet valve and exhaust valve, interior of equipment cabinet seals, the cold air for exporting air-conditioning only circulates in interior of equipment cabinet；In addition the utility model is easy for installation, occupies little space, and is applicable to the transformation of old rack, can also be flexibly applied in new rack.
Description
Technical field
It the utility model is related to a kind of unified communications rack for cooling of meeting an urgent need.
Background technology
Outdoor integrated communication cabinet is widely used in communication field, and it is ensureing the unobstructed aspect work(of communication of people not
Can not have.The today reached increasingly in Science and Technology Day, people increasingly be unable to do without communication, it is ensured that communication is unimpeded it is necessary that outdoor one
The normal work of body communication cabinet.But current outdoor integrated communication cabinet usually faces that power network is unstable, often stops
The problem of electric, cause the air-conditioning system of rack to be stopped, trigger interior of equipment cabinet temperature rapid increase, high temperature occurs in communication apparatus
Alarm, and it is understood that outdoor integrated communication cabinet is unattended, attendant is from alarm is connected to rushing towards from live
Reason failure needs the time of 2-4 hours, and it is crucial that interior of equipment cabinet temperature how is maintained in this period.
Utility model content
The purpose of this utility model is to be directed to weak point of the prior art, and provides the one of a kind of cooling of meeting an urgent need
Body communication cabinet, when the air-conditioning of unified communications rack does not work, interior of equipment cabinet temperature is set to remain permanent within a certain period of time
It is fixed, provide the time for repairing.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions.
A kind of unified communications rack for cooling of meeting an urgent need is provided, the rack is provided with independent current source, taken from independent current source
Electricity controller, for the air inlet unit of exhausting, the air exhaust units for excluding hot blast outside cabinet and for detecting interior of equipment cabinet
The current sensor of air-conditioning supply current, air inlet unit are provided with air inlet valve, and air exhaust units are provided with exhaust valve, and controller is electrically connected respectively
Tap into air-valve, exhaust valve and current sensor, the current data that controller gathers according to current sensor come control air inlet valve and
The opened/closed of exhaust valve.
Wherein, the air inlet unit is additionally provided with the air inlet fan being electrically connected with the controller, and when air inlet valve is opened, controller opens
Dynamic air inlet fan carries out exhausting.
Wherein, the air inlet fan is centrifugal blower.
Wherein, the air exhaust units are additionally provided with the exhaust blower being electrically connected with the controller, and when exhaust valve is opened, controller opens
Dynamic exhaust blower carries out air draft.
Wherein, the exhaust blower is axial flow blower.
Wherein, the air inlet unit is installed on rack bottom.
Wherein, the air inlet unit is additionally provided with the filter for filtering debris in wind, and filter is installed on air inlet unit
One end away from rack.
Wherein, the air exhaust units are located at enclosure top.
Wherein, the temperature sensor being electrically connected with the controller is additionally provided with, temperature sensor detection rack internal temperature simultaneously will
It is transferred to controller.
Wherein, the warning device being electrically connected with the controller is additionally provided with, controller outwardly sends alarm by warning device
Signal.
Controller of the present utility model power taking from independent current source, and interior of equipment cabinet is detected by current sensor in real time
Air-conditioning supply current, it then can determine whether that air-conditioning does not work when the supply current of air-conditioning is excessively weak, now controller opens air intake respectively
Valve and exhaust valve, make rack and cabinet separate ventilation, so that interior of equipment cabinet temperature remains constant within a certain period of time, provided for repairing
Time, when the supply current of air-conditioning is normal, i.e., air-conditioning normal work when, controller closure air inlet valve and exhaust valve, interior of equipment cabinet
Sealing, the cold air that air-conditioning exports is set only to be circulated in interior of equipment cabinet；In addition the utility model is easy for installation, occupies little space, and can fit
For the transformation of old rack, can also be flexibly applied in new rack.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the unified communications rack for cooling of meeting an urgent need.
Fig. 2 is the structural representation of air inlet unit.
Fig. 3 is the structural representation of air exhaust units.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
In conjunction with the embodiments and accompanying drawing, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
A kind of unified communications rack of cooling of meeting an urgent need of the present embodiment, as shown in Fig. 1 to Fig. 3, had time built in rack
Mediation communication apparatus, air-conditioning are put in air-conditioning storehouse, and communication apparatus is put in equipment compartment, and rack is additionally provided with the storage in battery compartment
Battery, from battery the controller 11 of power taking, for the air inlet unit 1 of exhausting, the air draft list for excluding hot blast outside cabinet
Member 2 and the current sensor for detecting interior of equipment cabinet air-conditioning supply current, wherein, air inlet unit 1 is provided with clamshell air inlet valve
14, air exhaust units 2 are provided with clamshell exhaust valve 21, and controller 11 is electrically connected air inlet valve 14, exhaust valve 21 and current sense
Device, current data that controller 11 gathers according to current sensor control the opened/closed of air inlet valve 14 and exhaust valve 21.When
It then can determine whether that air-conditioning does not work when controller 11 detects that the supply current of air-conditioning is excessively weak by current sensor, now controller
11 open air inlet valve 14 and exhaust valve 21 respectively, make rack and cabinet separate ventilation, so that interior of equipment cabinet temperature is within a certain period of time
Remain constant, the time is provided for repairing；It is when controller 11 detects that the supply current of air-conditioning is normal by current sensor, i.e., empty
When adjusting normal work, controller 11 closes air inlet valve 14 and exhaust valve 21, interior of equipment cabinet sealing, the cold air that air-conditioning exports only is existed
Interior of equipment cabinet circulates.
Air inlet unit 1 is installed on rack bottom, so as to which slave bottom of cabinet portion introduces the outer air of more shady and cool cabinet.Further
Ground, air inlet unit 1 is additionally provided with the air inlet fan 13 electrically connected with controller 11, when air inlet valve 14 is opened, controller 11 start into
Blower fan 13 carries out exhausting, so as to more efficiently introduce air outside the cabinet in cool place into cabinet.Preferably, air inlet fan 13 is using efficient
Centrifugal blower, its static pressure is high, and air quantity is big.Centrifugal blower outer layer jacket is provided with outside protective covers 12 to protect centrifugal blower not to be damaged
It is bad.In addition, air inlet unit 1 is additionally provided with the filter 15 for filtering debris in wind, it is remote that filter 15 is installed on air inlet unit 1
Rack bottom is simultaneously fixed in one end of rack, can be safeguarded without opening rack, easy to maintenance.Wherein filter 15 can be
Filter screen or filtering baffle.
Air exhaust units 2 are installed on the roof truss dead level of enclosure top, and high-temperature gas expansion rises so as to easily from air draft
Unit 2 is discharged, and by the distribution form of bottom in and top out, air current composition is optimal, is cooled most useful for rack.Further, air draft list
Member 2 is additionally provided with the exhaust blower 22 electrically connected with controller 11, and when exhaust valve 21 is opened, controller 11, which starts exhaust blower 22, to be carried out
Air draft, wherein exhaust blower 22 use the axial flow blower of low energy consumption, exhaust fan and air intake blower fan start and stop simultaneously.
Further, be additionally provided with the warning device electrically connected with controller 11, controller 11 by warning device outwardly
Send alarm signal.The temperature sensor electrically connected with controller 11 is additionally provided with, temperature sensor detection rack internal temperature is simultaneously
It is transmitted to controller 11.Controller 11 comes whether comprehensive descision needs by the current detecting to air-conditioning, and in-cabinet temperature
Ventilation is waken up, so that system is more accurate.For example, then wake up controller in dormancy when the electric current of air-conditioning is less than setting value
11, whether the controller 11 being waken up is higher than setting value by temperature sensor real-time judge in-cabinet temperature again, emergent to determine
Whether cooling measure, which needs, starts.Specifically, when detecting that indoor temperature is higher than setting value, air inlet valve 14 and air draft are first opened
Valve 21, air inlet fan 13 and exhaust blower 22 are then turned on, draw outdoor fresh air cooling, when detecting that indoor temperature is less than setting value, first
Air inlet fan 13 and exhaust blower 22 are closed, air inlet valve 14 and exhaust valve 21 is turned off, keeps the seal of rack, controller 11 weighs again
Newly enter park mode, it is small to enable depletion.It should be noted that report is sent by warning device while controller 11 is waken up
It is alert, notify attendant to go to inspection.
Finally it should be noted that above example is merely to illustrate the technical solution of the utility model rather than to this practicality
The limitation of novel protected scope, although being explained in detail with reference to preferred embodiment to the utility model, the common skill of this area
Art personnel should be appreciated that and the technical solution of the utility model can be modified or equivalent substitution, without departing from this practicality
The spirit and scope of new technique scheme.
Claims (10)
- A kind of 1. unified communications rack for cooling of meeting an urgent need, it is characterised in that：The rack is provided with independent current source, from independent current source The controller of middle power taking, for the air inlet unit of exhausting, the air exhaust units for excluding hot blast outside cabinet and for detecting rack The current sensor of internal air-conditioning supply current,Air inlet unit is provided with air inlet valve, and air exhaust units are provided with exhaust valve, and controller is electrically connected air inlet valve, exhaust valve and electric current Sensor, the current data that controller gathers according to current sensor control the opened/closed of air inlet valve and exhaust valve.
- A kind of 2. unified communications rack of cooling of meeting an urgent need according to claim 1, it is characterised in that：The air intake list Member is additionally provided with the air inlet fan being electrically connected with the controller, and when air inlet valve is opened, controller starts air inlet fan and carries out exhausting.
- A kind of 3. unified communications rack of cooling of meeting an urgent need according to claim 2, it is characterised in that：The air inlet fan It is centrifugal blower.
- A kind of 4. unified communications rack of cooling of meeting an urgent need according to claim 1, it is characterised in that：The air draft list Member is additionally provided with the exhaust blower being electrically connected with the controller, and when exhaust valve is opened, controller starts exhaust blower and carries out air draft.
- A kind of 5. unified communications rack of cooling of meeting an urgent need according to claim 4, it is characterised in that：The exhaust blower It is axial flow blower.
- A kind of 6. unified communications rack of cooling of meeting an urgent need according to claim 1, it is characterised in that：The air intake list Member is installed on rack bottom.
- A kind of 7. unified communications rack of cooling of meeting an urgent need according to claim 6, it is characterised in that：The air intake list Member is additionally provided with the filter for filtering debris in wind, and filter is installed on the one end of air inlet unit away from rack.
- A kind of 8. unified communications rack of cooling of meeting an urgent need according to claim 1 or 7, it is characterised in that：The row Wind unit is located at enclosure top.
- A kind of 9. unified communications rack of cooling of meeting an urgent need according to claim 1, it is characterised in that：It is additionally provided with and controls The temperature sensor of device electrical connection processed, temperature sensor detection rack internal temperature are simultaneously transmitted to controller.
- A kind of 10. unified communications rack of cooling of meeting an urgent need according to claim 1, it is characterised in that：Be additionally provided with The warning device of controller electrical connection, controller outwardly send alarm signal by warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441351.5U CN206879306U (en) | 2017-04-25 | 2017-04-25 | A kind of unified communications rack for cooling of meeting an urgent need |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441351.5U CN206879306U (en) | 2017-04-25 | 2017-04-25 | A kind of unified communications rack for cooling of meeting an urgent need |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206879306U true CN206879306U (en) | 2018-01-12 |
Family
ID=61343787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720441351.5U Active CN206879306U (en) | 2017-04-25 | 2017-04-25 | A kind of unified communications rack for cooling of meeting an urgent need |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206879306U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110621146A (en) * | 2019-11-25 | 2019-12-27 | 深圳市科信通信技术股份有限公司 | Cabinet is concentrated to outdoor BBU |
| CN111010849A (en) * | 2019-12-05 | 2020-04-14 | 青岛海信电子设备股份有限公司 | Outdoor integrated cabinet |
| CN112249058A (en) * | 2020-10-30 | 2021-01-22 | 石家庄国祥运输设备有限公司 | Electric heating temperature protection device and protection method for air conditioner of railway vehicle |
-
2017
- 2017-04-25 CN CN201720441351.5U patent/CN206879306U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110621146A (en) * | 2019-11-25 | 2019-12-27 | 深圳市科信通信技术股份有限公司 | Cabinet is concentrated to outdoor BBU |
| CN110621146B (en) * | 2019-11-25 | 2020-04-03 | 深圳市科信通信技术股份有限公司 | Cabinet is concentrated to outdoor BBU |
| CN111010849A (en) * | 2019-12-05 | 2020-04-14 | 青岛海信电子设备股份有限公司 | Outdoor integrated cabinet |
| CN111010849B (en) * | 2019-12-05 | 2021-08-27 | 青岛海信电子设备股份有限公司 | Outdoor integrated cabinet |
| CN112249058A (en) * | 2020-10-30 | 2021-01-22 | 石家庄国祥运输设备有限公司 | Electric heating temperature protection device and protection method for air conditioner of railway vehicle |
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