CN104837319B - A kind of cooling control method of power distribution station regulator cubicle - Google Patents
A kind of cooling control method of power distribution station regulator cubicle Download PDFInfo
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- CN104837319B CN104837319B CN201510229464.4A CN201510229464A CN104837319B CN 104837319 B CN104837319 B CN 104837319B CN 201510229464 A CN201510229464 A CN 201510229464A CN 104837319 B CN104837319 B CN 104837319B
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Abstract
The invention discloses a kind of cooling control method of power distribution station regulator cubicle, it uses ceiling plate by distribution interval into upper and lower two-layer, heat-insulation layer is provided with ceiling plate, the upper and lower two-layer of power distribution station is thermally shielded using heat-insulation layer, be arranged to for sheaf space on power distribution station to be communicated with the air of external environment by it, and the space in regulator cubicle directly communicates with the upper sheaf space of power distribution station.The cooling control method of the power distribution station regulator cubicle designed by the present invention, its beneficial effect is：Due to the principle that hot-air rises, hot-air in regulator cubicle can be directly entered in the space on power distribution station upper strata, power distribution station upper strata is an entirety for spaciousness, communicated with the air of external environment, convection effects are good, hot-air can directly shed outside power distribution station with the flowing of air, and this make use of the wind energy of nature to radiate, and energy consumption is small.The hot-air for shedding in addition has directly arrived outdoor, and power distribution station lower floor temperature is difficult to raise, into regulator cubicle in cooling effectiveness it is all right.
Description
Technical field
The present invention relates to electric field, especially a kind of cooling control method of power distribution station regulator cubicle.
Background technology
Regulator cubicle is conventional electric product, and regulator cubicle is processed for protecting component normal work by steel matter
Cupboard.Regulator cubicle making material is generally divided into two kinds of hot rolled steel plate and cold-rolled steel sheet.Cold-rolled steel sheet is with respect to hot rolled steel plate more material
Matter is soft, is more suitable for the making of regulator cubicle.Regulator cubicle is widely used to be mainly used in chemical industry, environmental protection industry (epi), power system, smelting
Golden system, industry, nuclear power industry, security against fire monitoring, transportation industry etc..
In use, its internal electrical equipment can generate heat regulator cubicle, raise cabinet body temperature, when temperature is too high
Normal use and the service life of its internal electrical equipment are easily influenceed, therefore, radiator structure is designed with regulator cubicle, it is existing
Regulator cubicle directly heats sink to power distribution station so that power distribution station temperature is raised, and power distribution station temperature enters the cold of regulator cubicle after raising
But air temperature is just high, so must not no longer set air-conditioning and power distribution station is lowered the temperature, and compares waste.
It is such due to there are problems that, it is therefore necessary to invent a kind of cooling control method of new power distribution station regulator cubicle.
The content of the invention
What a kind of utilization natural wind energy designed the invention aims to solve the deficiency of above-mentioned technology radiated matches somebody with somebody
The cooling control method of regulator cubicle between electricity.
A kind of cooling control method of the power distribution station regulator cubicle designed by the present invention, it uses ceiling plate by distribution
Be partitioned into upper and lower two-layer, heat-insulation layer be provided with ceiling plate, using heat-insulation layer the upper and lower two-layer of power distribution station is carried out every
Heat, be arranged to for sheaf space on power distribution station to be communicated with the air of external environment by it, the space in regulator cubicle directly with power distribution station
Upper sheaf space is communicated.
The cooling control method of the power distribution station regulator cubicle designed by the present invention, its beneficial effect is：Due on hot-air
The principle for rising, the hot-air in regulator cubicle can be directly entered in the space on power distribution station upper strata, and power distribution station upper strata is a spaciousness
It is overall, communicated with the air of external environment, convection effects are good, and hot-air can directly shed outside power distribution station with the flowing of air,
This make use of the wind energy of nature to radiate, and energy consumption is small, and the hot-air for shedding in addition has directly arrived outdoor, for placing regulator cubicle
Power distribution station lower floor for, temperature is difficult to raise, and when air themperature keeps relatively low, it is all right that it enters cooling effectiveness in regulator cubicle,
Heat-insulation layer is uniquely provided with addition, and heat-insulation layer can preferably by upper and lower two-layer space-adiabatic in power distribution station, because upper strata is empty
Between temperature be higher than lower layer space, it is heat-insulated prevent lower layer space temperature raise, can so be not provided with air-conditioning to whole power distribution station
Lowered the temperature, saving energy consumption.
Further improved as such scheme：The heat-insulation layer is the foam for being bonded in ceiling plate lower surface
Layer；Such scheme, facilitates the connection of heat-insulation layer and ceiling plate, and the ceiling plate on existing market can all be made
Such improvement, is adapted to wide.
Further improved as such scheme：Single air conditioning chamber is set in regulator cubicle for placing control element；
So, given preferential treatment to as the control element of control core, can be at for a long time in air conditioner surroundings, be not likely to produce failure, reduced
Therefore the loss for producing；
Further improved as such scheme：Air-conditioning cabinet is set in power distribution station, and an air-conditioning cabinet is by refrigerator pipe
Air conditioning chamber's central cooling gas of at least six regulator cubicles on side；Such scheme of central cooling, due to air-conditioning cabinet only and each
Regulator cubicle is communicated, and without being communicated with the air outside regulator cubicle, air-conditioning is without reducing the temperature of whole power distribution station, it is not necessary to produced
Many building energy consumptions, can play energy-conserving action；
Further improved as such scheme：The cooling wind of regulator cubicle enters and by the hot-air in regulator cubicle from bottom
Blowout upwards；Further improve radiating effect.
Further improved as such scheme：Blower fan is set in power distribution station, and blower fan is by blower and air channel and electricity
Gas holder bottom surface communicates, and the wind of blower fan blowout enters from regulator cubicle bottom.Such scheme is easy to layout, and structure setting is more reasonable.
Further improved as such scheme：A plurality of parallel groove, each are provided with the ground of the power distribution station
Air channel is designed with groove；An air-conditioning cabinet is provided with the upper center position of each bar groove, air-conditioning is provided with the air-conditioning cabinet,
The regulator cubicle arranged in in-line is provided with the both sides of air-conditioning cabinet, the width of the groove is less than air-conditioning cabinet and regulator cubicle；Described
Air channel in be provided with a refrigerator pipe, the air-conditioning cabinet bottom communicates with refrigerator pipe；Described regulator cubicle top have upper shed,
There is under shed, side to have air inlet for bottom surface, and an air conditioning chamber is additionally provided with regulator cubicle, and the air conditioning chamber is connected with one
Pipe is communicated；The each top of regulator cubicle to that should have a blast pipe, ceiling plate of the blast pipe through its top
So that the top of blast pipe is located in the space on the power distribution station upper strata, the upper shed of the bottom of the blast pipe and corresponding regulator cubicle
Communicate；Position corresponding with each regulator cubicle is provided with discharge pipe, the discharge pipe and corresponding regulator cubicle on described air channel
Under shed is communicated by deformable tube, and described refrigerator pipe has one outlet pipe, described company at each discharge pipe
Adapter is connected with the outlet of corresponding refrigerator pipe；Bypass pipe is additionally provided with described connecting tube, the bypass pipe is provided with out
Air valve；A fan that may only be inside evacuated by air inlet is additionally provided with the regulator cubicle；Also set on the ground of power distribution station
There is a blower fan, the outlet of the blower fan is communicated with blower, and the blower is all connected with all of air channel；In each electricity
Temperature sensor is designed with gas holder, master controller is provided with a wherein air-conditioning cabinet, the temperature in each regulator cubicle is passed
Sensor measures the temperature tt in the regulator cubicle and is input into master controller, and the master controller controls the blower fan and each
The control process of air outlet valve and fan work and master controller in regulator cubicle is as follows：
I. two temperature value ta are previously stored with master controller and tb, ta represents lower bound position temperature, tb represents limit high
Position temperature, ta is less than tb；
Ii. when the temperature tt for having half regulator cubicle reaches ta, master controller control blower fan work, until temperature tt reaches
The quantity of the regulator cubicle of ta is less than 1/6th；
Iii. when the temperature tt of the regulator cubicle for having 1/3rd reaches tb, master controller control blower fan work, until warm
The quantity that degree tt reaches the regulator cubicle of ta is less than 1/6th；
Iv. when the tt in certain regulator cubicle reaches ta, the air outlet valve in master controller control correspondence regulator cubicle is opened；
V. when the tt in certain regulator cubicle reaches tb, the fan continuous firing of master controller control correspondence regulator cubicle.
Further improved as such scheme：During the blower fan work, air outlet valve is closed, and the fan does not work.
The cooling control method of the power distribution station regulator cubicle designed by the present invention, good heat dissipation effect.
Brief description of the drawings
Fig. 1 is the schematic layout pattern of the power distribution station of embodiment 1；One of non-installation door of regulator cubicle in figure, it is seen that internal junction
Structure；
Fig. 2 is the schematic layout pattern of the power distribution station of embodiment 2；One of non-installation door of regulator cubicle in figure, it is seen that internal junction
Structure；
Fig. 3 is the schematic layout pattern of the power distribution station of embodiment 4；One of non-installation door of regulator cubicle in figure, it is seen that internal junction
Structure；
Fig. 4 is the structural representation of the regulator cubicle of embodiment 4；
Fig. 5 is the top view of the power distribution station lower floor of embodiment 4；
Fig. 6 is the control schematic diagram of the power distribution station of embodiment 4；
In figure：Power distribution station 1, regulator cubicle 2, rain-proof top 3, keel 4, ceiling plate 5, vent window 6, fly net
7th, groove 8, air channel 9, air-conditioning cabinet 10, air-conditioning 11, refrigerator pipe 12, upper shed 13, under shed 14, air inlet 15, air conditioning chamber
16th, connecting tube 17, blast pipe 18, discharge pipe 19, deformable tube 20, outlet 21, bypass pipe 22, air outlet valve 23, wind
Fan 24, blower fan 25, blower 26, ring flange 27, telescopic tube 28, temperature sensor 29, master controller 30, insulation
Layer 31.
Specific embodiment
Below by embodiment combination accompanying drawing, the invention will be further described.
Embodiment 1：
As shown in figure 1, the cooling control method of the power distribution station regulator cubicle described by the present embodiment, it uses ceiling
Power distribution station 1 is divided into upper and lower two-layer by plate 5, and heat-insulation layer 31 is provided with ceiling plate 5, using heat-insulation layer 31 to power distribution station
About 1 two-layer is thermally shielded, and be arranged to for sheaf space on power distribution station 1 to be communicated with the air of external environment by it, the sky in regulator cubicle 2
Between directly communicated with the upper sheaf space of power distribution station 1.
Wherein, the heat-insulation layer 31 is the froth bed for being bonded in the lower surface of ceiling plate 5；Such scheme, it is convenient
The connection of heat-insulation layer 31 and ceiling plate 5, ceiling plate 5 on existing market can all make such improvement, fit
With wide, certain heat-insulation layer 31 can also be provided separately within the top of ceiling plate 5.
The cooling control method of the power distribution station regulator cubicle described by the present embodiment, its beneficial effect is：Due to hot-air
The principle of rising, the hot-air in regulator cubicle 2 can be directly entered in the space on the upper strata of power distribution station 1, and the upper strata of power distribution station 1 is a sky
Spacious entirety, communicates with the air of external environment, and convection effects are good, and hot-air can directly shed power distribution station with the flowing of air
Outside 1, this make use of the wind energy of nature to radiate, and energy consumption is small, and the hot-air for shedding in addition has directly arrived outdoor, for placing electricity
For the power distribution station lower floor of gas holder 2, temperature is difficult to raise, and when air themperature keeps relatively low, it enters cooling effectiveness in regulator cubicle 2
It is all right, in addition uniquely be provided with heat-insulation layer 31, heat-insulation layer 31 can preferably by upper and lower two-layer space-adiabatic in power distribution station 1,
It is heat-insulated to prevent lower layer space temperature from raising because upper strata space temperature is higher than lower layer space, can so be not provided with air-conditioning pair
Whole power distribution station 1 is lowered the temperature, saving energy consumption.
In addition, usually, can also set fan 24 on regulator cubicle 2 as prior art, fan 24 can be as interior
Exhausting, in addition to natural diffuseness, also provides certain power.
Embodiment 2：
As shown in Fig. 2 the cooling control method of the power distribution station regulator cubicle described by the present embodiment, different from embodiment 1
It is：Single air conditioning chamber 16 is set in regulator cubicle 2 to be used to place control element；So, as the control element of control core
Given preferential treatment to, can be at for a long time in air conditioner surroundings, be not likely to produce failure, reduced the loss for therefore producing；Set in power distribution station 1
Air-conditioning cabinet 10 is put, an air-conditioning cabinet 10 is at least six central coolings of the air conditioning chamber of regulator cubicle 2 16 on side by refrigerator pipe 12
Gas；Such scheme of central cooling, because air-conditioning cabinet 10 is only communicated with each regulator cubicle 2, without with regulator cubicle 2 outside air phase
Logical, air-conditioning is without reducing the temperature of whole power distribution station 1, it is not necessary to produces excessive building energy consumption, can play energy-conserving action.
Embodiment 3：
The cooling control method of the power distribution station regulator cubicle described by the present embodiment, as different from Example 1：Regulator cubicle 2
Cooling wind enter from bottom and blow out the hot-air in regulator cubicle 2 upwards；Further improve radiating effect.
Embodiment 4：
The cooling control method of the power distribution station regulator cubicle described by the present embodiment, as different from Example 1：The distribution
Between 1 top there is rain-proof top 3 (playing rain-proof), the top of the power distribution station 1 is provided with keel 4, and ceiling is connected with below keel 4
Power distribution station 1 is divided into upper and lower two spaces by ceiling board 5, all ceiling plates 5, and ceiling plate 5 is located in power distribution station 1
The position four sides on top is all provided with vent window 6, fly net 7 is provided with vent window 6, (playing insect prevention), in the power distribution station 1
Ground on be provided with a plurality of parallel groove 8, is designed with air channel 9 in each bar groove 8；At the upper center position of each bar groove 8
It is provided with an air-conditioning cabinet 10, the air-conditioning cabinet 10 and is provided with air-conditioning 11, is provided with what is arranged in in-line in the both sides of air-conditioning cabinet 10
Regulator cubicle 2, the width of the groove 8 is less than air-conditioning cabinet 10 and regulator cubicle 2；A refrigerator pipe 12, institute are provided with described air channel 9
The bottom of air-conditioning cabinet 10 is stated to be communicated with refrigerator pipe 12；The top of described regulator cubicle 2 have upper shed 13, bottom surface have under shed 14,
Side has air inlet 15, and an air conditioning chamber 16, the air conditioning chamber 16 and a phase of connecting tube 17 are additionally provided with regulator cubicle 2
It is logical；The each top of regulator cubicle 2 to that should have a blast pipe 18, ceiling plate of the blast pipe 18 through its top
5 cause that the top of blast pipe 18 is located in the space on the upper strata of the power distribution station 1, the bottom of the blast pipe 18 and corresponding regulator cubicle 2
Upper shed 13 communicate；On described air channel 9 discharge pipe 19, the discharge pipe are provided with each corresponding position of regulator cubicle 2
19 are communicated with the under shed 14 of corresponding regulator cubicle 2 by deformable tube 20, and deformable tube 20 can be rubber hose or plastics
Pleated tube, it might even be possible to be airduct that cloth does, described refrigerator pipe 12 has one outlet pipe at each discharge pipe 19
21, described connecting tube 17 is connected with the outlet 21 of corresponding refrigerator pipe 12；Bypass pipe is additionally provided with described connecting tube 17
22, the bypass pipe 22 is provided with air outlet valve 23；Being additionally provided with one in the regulator cubicle 2 may only be inside evacuated by air inlet 15
Fan 24；A blower fan 25 is additionally provided with the ground of power distribution station 1, the outlet of the blower fan 25 is communicated with blower 26, institute
Blower 26 is stated all to be connected with all of air channel 9；Temperature sensor 29 is designed with each regulator cubicle 2, one wherein
Master controller 30 is provided with air-conditioning cabinet 10, the temperature sensor 29 in each regulator cubicle 2 measures the temperature tt in the regulator cubicle 2
And be input into master controller 30, the master controller 30 controls the air outlet valve 23 in the blower fan 25 and each regulator cubicle 2
Worked with fan 24 and the control process of master controller 30 is as follows：
I. two temperature value ta are previously stored with master controller 30 and tb, ta represents lower bound position temperature, tb represents height
Spacing temperature, ta is less than tb；Ta is chosen as 45 degrees Celsius, and tb is chosen as 55 degrees Celsius；Certain those skilled in the art according to
Actual conditions can change the value of ta and tb, and ta can be selected in 40-45 degrees Celsius of certain value of centre, and tb is chosen as 50-60 degrees Celsius
Certain middle value；
Ii. when the temperature tt for having half regulator cubicle 2 reaches ta, the control blower fan 25 of master controller 30 works, until temperature
The quantity that tt reaches the regulator cubicle 2 of ta is less than 1/6th；The effect of this step be explanation have the temperature of more regulator cubicle 2 compared with
Height, can not lower the temperature in time by heat loss through convection, so blower fan 25 works, all regulator cubicles 2 be lowered the temperature, until only less
Regulator cubicle 2 (less than 1/6th of sum) temperature it is (be in ta) higher；Half wherein mentioned here can also be according to reality
Border situation is changed, and is such as changed to 3/4ths；
Iii. when there is 1/3rd temperature tt of regulator cubicle 2 to reach tb, the control blower fan 25 of master controller 30 works, directly
The quantity for reaching the regulator cubicle 2 of ta to temperature tt is less than 1/6th；The effect of this step is that explanation has suitable share (sum three
/ mono-) temperature of regulator cubicle 2 it is very high, it is necessary at once radiate, so blower fan 25 works, all regulator cubicles 2 are lowered the temperature, directly
Temperature to only less regulator cubicle 2 (less than 1/6th of sum) is in ta；Wherein mentioned here 1/3rd also
Can be changed according to actual conditions, such as be changed to a quarter, smaller security is better；
Iv. when the tt in certain regulator cubicle 2 reaches ta, the air outlet valve 23 in the control correspondence regulator cubicle 2 of master controller 30
Open；This step is the supplement to several steps above, because the radiating of blower fan 25 is collective's radiating, it is impossible to take into account regulator cubicle out of the ordinary 2, only
Can be tackled problems on one's own by regulator cubicle 2, it may be possible to which this caloric value of regulator cubicle 2 is especially big, it is therefore necessary to have corresponding
After sum control by solution, ii above and the steps of iii two (as soon as less than six/) just no matter, must be by electric
Gas holder 2 tackles problems on one's own, so opening air outlet valve 23, regulator cubicle 2 is lowered the temperature using the cold air from bypass pipe 22 out；
V. when the tt in certain regulator cubicle 2 reaches tb, the fan 24 of the control correspondence regulator cubicle 2 of master controller 30 continues work
Make.The effect of this step is also for allowing regulator cubicle 2 to tackle problems on one's own but different from iv steps, and this step tb temperature is higher, electricity
Gas holder 2 can only carry out solve problem by the continuous firing of fan 24, and certainly, due to the cooperation of such scheme, in fact this is walked out of
Existing probability very little, therefore the time of the continuous firing of fan 24 is less, can reduce the influence of its vibration.Enter one as such scheme
The improvement of step：When the blower fan 25 works, air outlet valve 23 is closed, and the fan 24 does not work, when blower fan 25 works, regulator cubicle 2
Interior air-flow changes greatly, and the working effect of bypass pipe 22 and fan 24 is not just obvious, not as they are turned off.Certainly must work
Make also possible, so control more relatively easy.
It is apparent that as " 1/6th " of critical point described in the present embodiment, can also be according to actual conditions depending on, such as
" 1/5th " other values below are changed to, such as 1/10th.
Above-described embodiment is only to design explanation for example of the invention, it will be apparent that, the protection domain of this patent is not limited
In above-described embodiment.
Various equivalent modifications or supplement that those skilled in the art are made to above-described embodiment, should all fall into this patent
Protection domain.
Claims (7)
1. a kind of cooling control method of power distribution station regulator cubicle, using ceiling plate (5) be divided into power distribution station (1) up and down by it
Two-layer, it is characterized in that heat-insulation layer (31) is provided with ceiling plate (5), using heat-insulation layer (31) on power distribution station (1)
Lower two-layer is thermally shielded, and sheaf space on power distribution station (1) is arranged to be communicated with the air of external environment by it, in regulator cubicle (2)
Upper sheaf space of the space directly with power distribution station (1) is communicated；A plurality of parallel groove (8) is provided with the ground of the power distribution station (1),
Air channel (9) is designed with each bar groove (8)；An air-conditioning cabinet (10), institute are provided with the upper center position of each bar groove (8)
State in air-conditioning cabinet (10) and be provided with air-conditioning (11), the regulator cubicle (2) arranged in in-line is provided with the both sides of air-conditioning cabinet (10), it is described
The width of groove (8) is less than air-conditioning cabinet (10) and regulator cubicle (2)；A refrigerator pipe (12) is provided with described air channel (9), it is described
Air-conditioning cabinet (10) bottom communicates with refrigerator pipe (12)；There is upper shed (13), bottom surface to be opened under having at described regulator cubicle (2) top
Mouthful (14), side have air inlet (15), are additionally provided with an air conditioning chamber (16) in regulator cubicle (2), the air conditioning chamber (16) with
A piece connecting tube (17) communicates；The each top of regulator cubicle (2) to that should have a blast pipe (18), the blast pipe (18) is worn
The ceiling plate (5) for crossing its top is such that the top of blast pipe (18) is located in the space on the power distribution station (1) upper strata, should
The bottom of blast pipe (18) communicates with the upper shed (13) of corresponding regulator cubicle (2)；With each regulator cubicle on described air channel (9)
(2) corresponding position is provided with discharge pipe (19), and the under shed (14) of the discharge pipe (19) and corresponding regulator cubicle (2) is by can shape
Become pipe (20) to communicate, described refrigerator pipe (12) has one outlet pipe (21) at each discharge pipe (19) place, described
Connecting tube (17) is connected with the outlet (21) of corresponding refrigerator pipe (12)；Bypass pipe is additionally provided with described connecting tube (17)
(22), the bypass pipe (22) is provided with air outlet valve (23)；Being additionally provided with one in the regulator cubicle (2) may only be by air inlet
(15) fan (24) being evacuated inside；It is additionally provided with a blower fan (25) on the ground of power distribution station (1), blower fan (25) go out
Mouth is communicated with blower (26), and the blower (26) all connects with all of air channel (9)；In each regulator cubicle (2) all
Temperature sensor (29) is provided with, master controller (30) is provided with an air-conditioning cabinet (10) wherein, in each regulator cubicle (2)
Temperature sensor (29) measures the temperature tt in the regulator cubicle (2) and is input into master controller (30), the master controller (30)
Control the work of air outlet valve (23) and fan (24) and the master controller (30) in the blower fan (25) and each regulator cubicle (2)
Control process it is as follows：
I. two temperature value ta are previously stored with master controller (30) and tb, ta represents lower bound position temperature, tb represents limit high
Position temperature, ta is less than tb；
Ii. when the temperature tt for having half regulator cubicle (2) reaches ta, master controller (30) controls blower fan (25) work, until warm
The quantity that degree tt reaches the regulator cubicle (2) of ta is less than 1/6th；
Iii. when there is 1/3rd temperature tt of regulator cubicle (2) to reach tb, master controller (30) controls blower fan (25) work,
Until the quantity that temperature tt reaches the regulator cubicle (2) of ta is less than 1/6th；
Iv. when the tt in certain regulator cubicle (2) reaches ta, the air outlet valve in master controller (30) control correspondence regulator cubicle (2)
(23) open；
V. when the tt in certain regulator cubicle (2) reaches tb, the fan (24) of master controller (30) control correspondence regulator cubicle (2) is held
Continuous work.
2. the cooling control method of power distribution station regulator cubicle according to claim 1, it is characterized in that the heat-insulation layer (31) is
It is bonded in the froth bed of ceiling plate (5) lower surface.
3. the cooling control method of power distribution station regulator cubicle according to claim 1, it is characterized in that being set in regulator cubicle (2)
Single air conditioning chamber (16) is for placing control element.
4. the cooling control method of power distribution station regulator cubicle according to claim 3, it is characterized in that being set in power distribution station (1)
Air-conditioning cabinet (10), an air-conditioning cabinet (10) by refrigerator pipe (12) be side at least six regulator cubicles (2) air conditioning chamber (16)
Central cooling gas.
5. the cooling control method of power distribution station regulator cubicle according to claim 1, it is characterized in that the cooling wind of regulator cubicle (2)
Enter from bottom and blow out the hot-air in regulator cubicle (2) upwards.
6. the cooling control method of power distribution station regulator cubicle according to claim 5, it is characterized in that being set in power distribution station (1)
Blower fan (25), blower fan (25) is communicated by blower (26) and air channel (9) with regulator cubicle (2) bottom surface, the wind of blower fan (25) blowout
Enter from regulator cubicle (2) bottom.
7. the cooling control method of power distribution station regulator cubicle according to claim 1, it is characterized in that the blower fan (25) works
When, air outlet valve (23) is closed, and the fan (24) does not work.
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| CN106918601A (en) * | 2017-02-13 | 2017-07-04 | 南京铁道职业技术学院 | Harmless flaw detector and its method with imaging function |
| CN107041104A (en) * | 2017-02-13 | 2017-08-11 | 南京铁道职业技术学院 | Strengthen the harmless flaw detector and its method of alarm function |
| CN106860413A (en) * | 2017-02-15 | 2017-06-20 | 青岛市中心医院 | To oesophagus without pair work and antineoplastic Gliclazide sustained-release tablet and preparation method thereof |
| CN107147700A (en) * | 2017-04-15 | 2017-09-08 | 国网安徽省电力公司信息通信分公司 | Cloud monitors active management platform |
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| CN203761736U (en) * | 2013-12-20 | 2014-08-06 | 中国移动通信集团江苏有限公司 | Frame internal circulation cabinet and downward air supply data machine room heat radiation device |
| CN104010478A (en) * | 2014-06-13 | 2014-08-27 | 浪潮电子信息产业股份有限公司 | Realizing method for data center free of fan arrangement in cabinets |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9879926B2 (en) * | 2012-06-20 | 2018-01-30 | International Business Machines Corporation | Controlled cooling of an electronic system for reduced energy consumption |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203761736U (en) * | 2013-12-20 | 2014-08-06 | 中国移动通信集团江苏有限公司 | Frame internal circulation cabinet and downward air supply data machine room heat radiation device |
| CN104010478A (en) * | 2014-06-13 | 2014-08-27 | 浪潮电子信息产业股份有限公司 | Realizing method for data center free of fan arrangement in cabinets |
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