CN103715622A - Fan heat dissipation structure for switch cabinet cable chamber - Google Patents
Fan heat dissipation structure for switch cabinet cable chamber Download PDFInfo
- Publication number
- CN103715622A CN103715622A CN201310748999.3A CN201310748999A CN103715622A CN 103715622 A CN103715622 A CN 103715622A CN 201310748999 A CN201310748999 A CN 201310748999A CN 103715622 A CN103715622 A CN 103715622A
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- Prior art keywords
- switch cubicle
- plate
- switch
- fan
- switch cabinet
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- 230000017525 heat dissipation Effects 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 230000005855 radiation Effects 0.000 claims description 10
- 238000005452 bending Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The invention belongs to the technical field of heat dissipation of switch cabinets, particularly relates to a fan heat dissipation structure for a switch cabinet cable chamber, and aims to provide a fan heat dissipation structure for a switch cabinet cable chamber, wherein the fan heat dissipation structure is low in energy consumption and safe. According to the technical scheme, the fan heat dissipation structure of the switch cabinet cable chamber comprises a rear switch cabinet door sheet and a top switch cabinet plate; a tornado fan is arranged outside the rear switch cabinet door sheet, a flow guide locking plate, a supporting bending plate and a busbar chamber bending plate are arranged inside the rear switch cabinet door sheet, an axial flow fan is arranged outside the top switch cabinet plate, and a microswitch is arranged on the rear switch cabinet door sheet. The fan heat dissipation structure is suitable for the field of switch cabinets.
Description
Technical field
The invention belongs to switch cubicle heat dissipation technology field, be specifically related to a kind of fan heat radiation structure for switch cubicle cable vault.
Background technology
At present, the temperature rise of high-current switch is too high, relies on the cooling heat dissipation problem that not can solve of nature, and the heat sink conception of air blast cooling arises at the historic moment.Current common practices is to increase louvre on the Rear Door of switch cubicle, so that cold air enters in switch cubicle; Installation shaft flow fan on the top board of switch cubicle simultaneously, for by outside the hot-air waste cock cabinet rising; By improving power and the quantity of axial flow blower, improve radiating effect.There is following shortcoming in above-mentioned air blast cooling heat sink conception: the one, and the cable contact place caloric value in switch cubicle is large, and be positioned at the corner of cable vault, air is difficult for flowing, top is also provided with dividing plate and stops, make hot-air not increase, cause heat and hot-air alluvial, axial flow blower is difficult to outside hot-air waste cock cabinet herein, electric energy and radiating effect that blower fan consumes are disproportionate, cause energy waste, in Simultaneous Switching cabinet, critical component excess Temperature also can cause a lot of extra power consumptions; The 2nd, on rear door of switch cabinet plate, offered too much louvre, the high temperature and high pressure gas producing while breaking down in cable vault can spray by above-mentioned louvre outside switch cubicle, and personnel around and other equipment are produced to serious harm.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved is: the switch cubicle cable vault fan heat radiation structure that a kind of low energy consumption, safety-type are provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: switch cubicle cable vault fan heat radiation structure, comprise rear door of switch cabinet plate and switch cubicle top board, the arranged outside of described rear door of switch cabinet plate has volume blower fan, the wind direction of described volume blower fan for to blow in switch cubicle from switch cubicle, the inner side of described rear door of switch cabinet plate is provided with water conservancy diversion latch plate, supports bent plate and bus-bar room bent plate, described support bent plate plays and supports and position-limiting action water conservancy diversion latch plate, makes to be between described water conservancy diversion latch plate and rear door of switch cabinet plate obliquely 20 and spends angles; Described bus-bar room bent plate is arranged on the upper right side of water conservancy diversion latch plate, coordinates the wind direction changing in switch cubicle with water conservancy diversion latch plate; The arranged outside of described switch cubicle top board has axial flow blower, and the wind direction of described axial flow blower for to blow to switch cubicle in switch cubicle; On described rear door of switch cabinet plate, be also provided with sensitive switch, described sensitive switch is for cutting off the power supply of volume blower fan and axial flow blower;
Described volume blower fan outer setting has volume fan shroud; On described volume fan shroud, be provided with air inlet filter screen; On described volume fan shroud, be also provided with air outlet filter screen.
The beneficial effect that the present invention compared with prior art has is:
One, volume blower fan is blown into the cold air outside switch cubicle in switch cubicle, under the guide functions of water conservancy diversion latch plate, change is blown into the air wind direction in switch cubicle from switch cubicle, wind direction becomes obliquely, blows to the back lower place of bus-bar room bent plate, under the effect of bus-bar room bent plate, wind direction becomes two strands, one along after bus-bar room bent plate to blowing up, during through components and parts in cable vault and busbar, heat is taken away, under the effect of cabinet apical axis flow fan fast outside waste cock cabinet; Another strand below bus-bar room bent plate to fore blow, in cable vault, form circulation, the place, air port that heat and hot-air by alluvial at middle part, switch cubicle cable vault takes water conservancy diversion latch plate to, newly being blown into the components and parts and the busbar that after the cold air mixing in switch cubicle, continue to split in the cabinet of pass dispels the heat, with first strand of wind direction, discharge outside cabinet afterwards, or proceed circulation radiating with second strand of wind direction; Above-mentioned radiator structure improves the radiating efficiency of switch cubicle cable vault greatly, and effectively control switch cabinet internal temperature rise, reduces electric energy loss, energy-saving safe.
Two, in switch cubicle cable vault, break down while producing a large amount of high temperature and high pressure gas, gas pressure is in water conservancy diversion latch plate, promote the position-limiting action that water conservancy diversion latch plate overcomes the deformation of self and supports bent plate, make water conservancy diversion latch plate be fitted in fast on Rear Door, stop that high temperature and high pressure gas sprays outside switch cubicle by rolling up the air channel of blower fan, the safety of personnel and equipment around protection; Sensitive switch on while touch switch cabinet Rear Door, the current supply circuit of cut-out volume blower fan and axial flow blower, makes to roll up blower fan and axial flow blower is out of service.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is the structural representation of the embodiment of the present invention two.
In figure: 1 be rear door of switch cabinet plate, 2 for switch cubicle top board, 3 for volume blower fan, 4 for volume fan shroud, 5 for water conservancy diversion latch plate, 6 for support bent plate, 7 for bus-bar room bent plate, 8 for axial flow blower, 9 be sensitive switch.
Embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is elaborated.
Embodiment mono-
As shown in Figure 1, switch cubicle cable vault fan heat radiation structure, comprise rear door of switch cabinet plate 1 and switch cubicle top board 2, the arranged outside of described rear door of switch cabinet plate 1 has volume blower fan 3, the wind direction of described volume blower fan 3 for to blow in switch cubicle from switch cubicle, described volume blower fan 3 outer setting have volume fan shroud 4, the air inlet of described volume fan shroud 4 direction outside switch cubicle, the air outlet of described volume fan shroud 4 direction in switch cubicle, at described volume fan shroud, 4 air inlet places are provided with air inlet filter screen, at described volume fan shroud, 4 air outlet places are provided with air outlet filter screen, above-mentioned filter screen carries out twice filtration to the air entering in switch cubicle, water conservancy diversion latch plate 5 is installed at air outlet place, the inner side of described rear door of switch cabinet plate 1, one end of water conservancy diversion latch plate 5 is fixedly connected with rear door of switch cabinet plate 1, the other end of water conservancy diversion latch plate 5 is to direction perk in cabinet, above water conservancy diversion latch plate 5, be provided with and support bent plate 6, one end of described support bent plate 6 and rear door of switch cabinet plate 1, the other end bending of described support bent plate 6 forms the hook shape that Open Side Down, the one end that is upturned of water conservancy diversion latch plate 5 is included in the hook shape opening that supports bent plate 6, water conservancy diversion latch plate 5 is played and supported and position-limiting action, between maintenance water conservancy diversion latch plate 5 and rear door of switch cabinet plate 1, be 20 degree angles obliquely, for improving the bulk strength of water conservancy diversion latch plate 5, in the surrounding of water conservancy diversion latch plate 5, be provided with bending edges, the inner side of described switch cubicle is also provided with bus-bar room bent plate 7, and described bus-bar room bent plate 7 is arranged on the upper right side of water conservancy diversion latch plate 5, coordinates the wind direction changing in switch cubicle with water conservancy diversion latch plate 5, the arranged outside of described switch cubicle top board 2 has axial flow blower 8, and the wind direction of described axial flow blower 8 for to blow to switch cubicle in switch cubicle, on described rear door of switch cabinet plate 1, be also provided with sensitive switch 9, described sensitive switch 9 is for cutting off the power supply of volume blower fan 3 and axial flow blower 8.
Embodiment bis-
As shown in Figure 2, switch cubicle cable vault fan heat radiation structure, comprise rear door of switch cabinet plate 1 and switch cubicle top board 2, the arranged outside of described rear door of switch cabinet plate 1 has volume blower fan 3, the wind direction of described volume blower fan 3 for to blow in switch cubicle from switch cubicle, described volume blower fan 3 outer setting have volume fan shroud 4, the air inlet of described volume fan shroud 4 direction outside switch cubicle, the air outlet of described volume fan shroud 4 direction in switch cubicle, at described volume fan shroud, 4 air inlet places are provided with air inlet filter screen, at described volume fan shroud, 4 air outlet places are provided with air outlet filter screen, above-mentioned filter screen carries out twice filtration to the air entering in switch cubicle, water conservancy diversion latch plate 5 is installed at air outlet place, the inner side of described rear door of switch cabinet plate 1, one end of water conservancy diversion latch plate 5 is fixedly connected with rear door of switch cabinet plate 1, the other end of water conservancy diversion latch plate 5 is to direction perk in cabinet, above water conservancy diversion latch plate 5, be provided with and support bent plate 6, one end of described support bent plate 6 and rear door of switch cabinet plate 1, the other end bending of described support bent plate 6 forms the hook shape that Open Side Down, the one end that is upturned of water conservancy diversion latch plate 5 is included in the hook shape opening that supports bent plate 6, water conservancy diversion latch plate 5 is played and supported and position-limiting action, between maintenance water conservancy diversion latch plate 5 and rear door of switch cabinet plate 1, be 20 degree angles obliquely, for improving the bulk strength of water conservancy diversion latch plate 5, in the surrounding of water conservancy diversion latch plate 5, be provided with bending edges, the inner side of described switch cubicle is also provided with bus-bar room bent plate 7, and described bus-bar room bent plate 7 is arranged on the upper right side of water conservancy diversion latch plate 5, coordinates the wind direction changing in switch cubicle with water conservancy diversion latch plate 5, the arranged outside of described switch cubicle top board 2 has axial flow blower 8, and the wind direction of described axial flow blower 8 for to blow to switch cubicle in switch cubicle, on described rear door of switch cabinet plate 1, be also provided with sensitive switch 9, described sensitive switch 9 is for cutting off the power supply of volume blower fan 3 and axial flow blower 8.
In switch cubicle cable vault, break down while producing a large amount of high temperature and high pressure gas, gas pressure is in water conservancy diversion latch plate 5, promote the position-limiting action that water conservancy diversion latch plate 5 overcomes the deformation of self and supports bent plate 6, water conservancy diversion latch plate 5 is fitted on rear door of switch cabinet plate 1 fast, stop that high temperature and high pressure gas sprays outside switch cubicle by rolling up the air channel of blower fan 3, make the high temperature and high pressure gas in switch cubicle outwards to spray release pressure by switch cubicle top board, effectively the safety of personnel and equipment around protection; Sensitive switch 9 on while touch switch cabinet Rear Door 1, the current supply circuit of cut-out volume blower fan 3 and axial flow blower 8, makes to roll up blower fan 3 and axial flow blower 8 is out of service.
Claims (4)
1. switch cubicle cable vault fan heat radiation structure, comprise rear door of switch cabinet plate (1) and switch cubicle top board (2), it is characterized in that: the arranged outside of described rear door of switch cabinet plate (1) has volume blower fan (3), the wind direction of described volume blower fan (3) for to blow in switch cubicle from switch cubicle, the inner side of described rear door of switch cabinet plate (1) is provided with water conservancy diversion latch plate (5), support bent plate (6) and bus-bar room bent plate (7), described support bent plate (6) plays and supports and position-limiting action water conservancy diversion latch plate (5), make to be between described water conservancy diversion latch plate (5) and rear door of switch cabinet plate (1) 20 degree angles obliquely, described bus-bar room bent plate (7) is arranged on the upper right side of water conservancy diversion latch plate (5), coordinates the wind direction changing in switch cubicle with water conservancy diversion latch plate (5),
The arranged outside of described switch cubicle top board (2) has axial flow blower (8), and the wind direction of described axial flow blower (8) for to blow to switch cubicle in switch cubicle;
On described rear door of switch cabinet plate (1), be also provided with sensitive switch (9), described sensitive switch (9) is for cutting off the power supply of volume blower fan (3) and axial flow blower (10).
2. switch cubicle cable vault fan heat radiation structure according to claim 1, is characterized in that: described volume blower fan (3) outer setting has volume fan shroud (4).
3. switch cubicle according to claim 2 cable vault fan heat radiation structure, is characterized in that: on described volume fan shroud (4), be provided with air inlet filter screen.
4. switch cubicle according to claim 3 cable vault fan heat radiation structure, is characterized in that: on described volume fan shroud (4), be also provided with air outlet filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748999.3A CN103715622B (en) | 2013-12-31 | 2013-12-31 | Fan heat dissipation structure for switch cabinet cable chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748999.3A CN103715622B (en) | 2013-12-31 | 2013-12-31 | Fan heat dissipation structure for switch cabinet cable chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103715622A true CN103715622A (en) | 2014-04-09 |
| CN103715622B CN103715622B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310748999.3A Active CN103715622B (en) | 2013-12-31 | 2013-12-31 | Fan heat dissipation structure for switch cabinet cable chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103715622B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453251A (en) * | 2017-08-24 | 2017-12-08 | 江苏叙然信息科技有限公司 | A kind of radiating and cooling device for switch cubicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035711A (en) * | 1974-07-26 | 1977-07-12 | Hans Piller | Rotary frequency-changer |
| CN102842857A (en) * | 2011-06-20 | 2012-12-26 | 上海西门子开关有限公司 | Switch device |
| CN203660349U (en) * | 2013-12-31 | 2014-06-18 | 山西尚宽电气集团有限公司 | Fan heat dissipation structure for cable chamber of switch cabinet |
-
2013
- 2013-12-31 CN CN201310748999.3A patent/CN103715622B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035711A (en) * | 1974-07-26 | 1977-07-12 | Hans Piller | Rotary frequency-changer |
| CN102842857A (en) * | 2011-06-20 | 2012-12-26 | 上海西门子开关有限公司 | Switch device |
| CN203660349U (en) * | 2013-12-31 | 2014-06-18 | 山西尚宽电气集团有限公司 | Fan heat dissipation structure for cable chamber of switch cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453251A (en) * | 2017-08-24 | 2017-12-08 | 江苏叙然信息科技有限公司 | A kind of radiating and cooling device for switch cubicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103715622B (en) | 2016-08-17 |
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Denomination of invention: Fan heat dissipation structure for switch cabinet cable chamber Effective date of registration: 20161212 Granted publication date: 20160817 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI IS SENK GROUP ELECTRICAL GROUP LIMITED Registration number: 2016140000014 |
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Date of cancellation: 20170922 Granted publication date: 20160817 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI IS SENK GROUP ELECTRICAL GROUP LIMITED Registration number: 2016140000014 |
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Denomination of invention: Fan heat dissipation structure for switch cabinet cable chamber Effective date of registration: 20171012 Granted publication date: 20160817 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI IS SENK GROUP ELECTRICAL GROUP LIMITED Registration number: 2017140000021 |
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Date of cancellation: 20181029 Granted publication date: 20160817 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI IS SENK GROUP ELECTRICAL GROUP LIMITED Registration number: 2017140000021 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Fan heat dissipation structure for switch cabinet cable chamber Effective date of registration: 20181116 Granted publication date: 20160817 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI IS SENK GROUP ELECTRICAL GROUP LIMITED Registration number: 2018140000018 |
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Date of cancellation: 20200402 Granted publication date: 20160817 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI SENK ELECTRICAL GROUP Co.,Ltd. Registration number: 2018140000018 |
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Denomination of invention: Fan heat dissipation structure for switch cabinet cable chamber Effective date of registration: 20200408 Granted publication date: 20160817 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI SENK ELECTRICAL GROUP Co.,Ltd. Registration number: Y2020980001351 |
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Date of cancellation: 20210308 Granted publication date: 20160817 Pledgee: Shanxi finance Company limited by guarantee Pledgor: SHANXI SENK ELECTRICAL GROUP Co.,Ltd. Registration number: Y2020980001351 |
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