CN105071255A - Electric cabinet capable of local cooling and dust proofing - Google Patents
Electric cabinet capable of local cooling and dust proofing Download PDFInfo
- Publication number
- CN105071255A CN105071255A CN201510619177.4A CN201510619177A CN105071255A CN 105071255 A CN105071255 A CN 105071255A CN 201510619177 A CN201510619177 A CN 201510619177A CN 105071255 A CN105071255 A CN 105071255A
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- CN
- China
- Prior art keywords
- gas circuit
- annular element
- mounting panel
- cabinet
- local cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
An electric cabinet capable of local cooling and dust proofing comprises a cabinet body (2), an installation plate (28) fixed in the cabinet body (2) and used for installing electric devices, the electric devices (22) mounted on the installation plate (28) and in need of cooling, and a local cooling device for cooling the electric devices in need of cooling. The local cooling device comprises a fixed bearing cylinder (9) fixed and mounted on the installation plate (28), surrounding the electric device in need of cooling, and having a ventilation opening (91) in the bottom. The external circumference wall of the fixed bearing cylinder (9) is rotatably cooperated with an air channel distribution annular piece (8) with an annular cavity (80).
Description
Technical field
The application relates to regulator cubicle field, be specially a kind of can Local cooling and can dust-proof regulator cubicle.
Background technology
In regulator cubicle, there is various electric component usually.In these electric components, the production of heat and each portion of heat dispersal situations identical.And for whole regulator cubicle, its fail safe and stability often depend on that heat produces the highest position or point.And the radiating mode of routine is difficult to pointedly to the heat accumulation region in regulator cubicle or single/multiple heat spreader or cooling.
Summary of the invention
The object of the present invention is to provide a kind of can Local cooling and can dust-proof regulator cubicle, it can overcome defect of the prior art.
Its scheme be a kind of can Local cooling and can dust-proof regulator cubicle, comprise cabinet, be fixed on the mounting panel for mounting electrical device in cabinet, be arranged on the electric device described mounting panel also needing carry out cooling, and to the local cooling device that the electric device that described needs cool cools, described local cooling device comprises and is fixedly mounted on described mounting panel, carry out around described needs the electric device that cools and there is at bottom place the fixing bearing tube of vent openings, the gas circuit outer circle wall of described fixing bearing tube is combined with rotationally with toroidal cavity distributes annular element, wherein, the top of described fixing bearing tube is fixedly installed detachable baffle ring and is rotatably assorted in order to the lateral surface distributing annular element with described gas circuit thus realizes distributing the reliable carrying of annular element to described gas circuit and being convenient to mount and dismount, the inner side wall portion of described gas circuit distribution annular element offers the venthole be communicated with described toroidal cavity, described venthole in order to distributed by described gas circuit annular element rotation and optionally with to be opened in described fixing bearing tube and to aim to the inclination gas circuit of bottom angled ground blow gas thus in the electric device optionally cooled described needs one cools, the bottom of described toroidal cavity has the air admission hole being installed with and protruding mouth, the outside end of described protrusion mouth rotationally with the level be communicated with pressure gas source by telescopic tube-vertically change dog leg piping to be connected, the external side wall that described gas circuit distributes annular element is fixedly installed drive gear ring in order to be rotatably installed on described mounting panel and by regulating motor-driven gears meshing, described adjustment motor offers the support of ventilating path by bottom and is fixedly connected with described mounting panel, wherein, the opening part that described inclination gas circuit distributes annular element side near described gas circuit is provided with funnel-shaped opening portion in order to be communicated with the gas circuit of described inclination gas circuit with allowing described toroidal cavity when the described slight misalignment of inclination gas circuit at described venthole, the clearance space realizing electric wiring cabling and gas piping cabling is provided with between the bottom of described mounting panel and described cabinet, cabinet on the left of described clearance space is provided with air inlet and extraction fan, described extraction fan is arranged on above described air inlet in order to be accelerated to dissipate by the heat of described cabinet inside, described air inlet inside is provided with the first Air Filter, the second Air Filter is provided with on the left of described extraction fan, be conducive to the useful life of improving regulator cubicle.
In the present invention, by arranging special cooled region, and heat generator part main in regulator cubicle is arranged in lid region, thus can realizes dispelling the heat to the local of this high heat element.And optionally can carry out concentrating cooling and heat radiation to certain element in this regional area according to different operation phase and operational mode.By arranging the stationary magazine creel with inclination air flue that is fixed in regulator cubicle, air flue accurately can be located relative to the position of electric device and angle installing in manufacture process, thus ensureing gas accuracy of spray.And funnel shaped is set by the outboard end at air flue, the problem of running precision deficiency can be overcome.And arrange there is the turning type swan-neck of rotational freedom, can the air cavity annular element in outside rotate in jump attitude and the angle of whole supply air line.By only arranging an air vent, the rotation of each 180 degree by the both forward and reverse directions of outer annular member can realize the selection respectively to whole air flue circumferentially.Whole plant running is reliable.Structure is simple, can realize the effective cooling heat in regulator cubicle being distributed to element.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of regulator cubicle of the present invention.
Fig. 2 is the sectional structure schematic diagram of the direction of arrow in Fig. 1.
Fig. 3 is the close-up schematic view at the outer openings position of the inclination air flue shown in Fig. 1.
Embodiment
Below by Fig. 1-3, the present invention is described in detail.
A kind of can Local cooling and can dust-proof regulator cubicle, comprise cabinet 2, be fixed on the mounting panel 28 for mounting electrical device in cabinet 2, be arranged on the electric device 22 described mounting panel 28 also needing carry out cooling, and to the local cooling device that the electric device that described needs cool cools, described local cooling device comprises and is fixedly mounted on described mounting panel 28, carry out around described needs the electric device that cools and there is at bottom place the fixing bearing tube 9 of vent openings 91, the gas circuit outer circle wall of described fixing bearing tube 9 is combined with rotationally with toroidal cavity 80 distributes annular element 8, wherein, the top of described fixing bearing tube 9 is fixedly installed detachable baffle ring 6 and is rotatably assorted in order to the lateral surface distributing annular element 8 with described gas circuit thus realizes distributing the reliable carrying of annular element 8 to described gas circuit and being convenient to mount and dismount, the inner side wall portion of described gas circuit distribution annular element 8 offers the venthole 88 be communicated with described toroidal cavity 80, described venthole 88 in order to distributed by described gas circuit annular element 8 rotation and optionally with to be opened in described fixing bearing tube 9 and to aim to the inclination gas circuit 98 of bottom angled ground blow gas thus in the electric device optionally cooled described needs one cools, the bottom of described toroidal cavity 80 has the air admission hole 89 being installed with and protruding mouth 87, the outside end of described protrusion mouth 87 rotationally with the level be communicated with pressure gas source by telescopic tube 802-vertically change dog leg piping 801 to be connected, the external side wall that described gas circuit distributes annular element 8 is fixedly installed drive gear ring 81 in order to be rotatably installed on described mounting panel 28 and to be engaged by the gear 71 regulating motor 72 to drive, described adjustment motor 72 offers the support 21 of ventilating path 211 by bottom and is fixedly connected with described mounting panel 28, wherein, the opening part that described inclination gas circuit 98 distributes annular element 8 side near described gas circuit is provided with funnel-shaped opening portion 981 in order to allow described toroidal cavity 80 to be communicated with the gas circuit of described inclination gas circuit 98 in the misalignment slight with described inclination gas circuit 98 of described venthole 88, the clearance space 280 realizing electric wiring cabling and gas piping cabling is provided with between described mounting panel 28 and the bottom of described cabinet 2, cabinet 2 on the left of described clearance space 280 is provided with air inlet 101 and extraction fan 102, described extraction fan 102 is arranged on above described air inlet 101 in order to be accelerated to dissipate by the heat of described cabinet 2 inside, described air inlet 101 inside is provided with the first Air Filter 104, the second Air Filter 103 is provided with on the left of described extraction fan 102, be conducive to the useful life of improving regulator cubicle.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (1)
1. one kind can Local cooling and can dust-proof regulator cubicle, comprise cabinet (2), be fixed on the mounting panel (28) for mounting electrical device in cabinet (2), be arranged on described mounting panel (28) go up and need the electric device (22) that carries out cooling, and to the local cooling device that the electric device that described needs cool cools, described local cooling device comprises and is fixedly mounted on described mounting panel (28), carry out around described needs the electric device that cools and there is at bottom place the fixing bearing tube (9) of vent openings (91), the gas circuit outer circle wall of described fixing bearing tube (9) is combined with rotationally with toroidal cavity (80) distributes annular element (8), wherein, the top of described fixing bearing tube (9) is fixedly installed detachable baffle ring (6) and is rotatably assorted in order to the lateral surface distributing annular element (8) with described gas circuit thus realizes distributing the reliable carrying of annular element (8) to described gas circuit and being convenient to mount and dismount, the inner side wall portion of described gas circuit distribution annular element (8) offers the venthole (88) be communicated with described toroidal cavity (80), described venthole (88) in order to distributed by described gas circuit annular element (8) rotation and optionally with to be opened in described fixing bearing tube (9) and to aim to the inclination gas circuit (98) of bottom angled ground blow gas thus in the electric device optionally cooled described needs one cools, the bottom of described toroidal cavity (80) has the air admission hole (89) being installed with and protruding mouth (87), the outside end of described protrusion mouth (87) rotationally with the level be communicated with pressure gas source by telescopic tube (802)-vertically change dog leg piping (801) to be connected, the external side wall that described gas circuit distributes annular element (8) is fixedly installed drive gear ring (81) in order to be rotatably installed in described mounting panel (28) and go up and the gear (71) passing through to regulate motor (72) to drive engages, described adjustment motor (72) offers the support (21) of ventilating path (211) by bottom and is fixedly connected with described mounting panel (28), wherein, the opening part that described inclination gas circuit (98) distributes annular element (8) side near described gas circuit is provided with funnel-shaped opening portion (981) in order to allow described toroidal cavity (80) to be communicated with the gas circuit of described inclination gas circuit (98) in described venthole (88) misalignment slight with described inclination gas circuit (98), the clearance space (280) realizing electric wiring cabling and gas piping cabling is provided with between the bottom of described mounting panel (28) and described cabinet (2), the cabinet (2) in described clearance space (280) left side is provided with air inlet (101) and extraction fan (102), described extraction fan (102) is arranged on described air inlet (101) top in order to be accelerated to dissipate by heat inner for described cabinet (2), described air inlet (101) inside is provided with the first Air Filter (104), described extraction fan (102) left side is provided with the second Air Filter (103), be conducive to the useful life of improving regulator cubicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619177.4A CN105071255A (en) | 2015-09-25 | 2015-09-25 | Electric cabinet capable of local cooling and dust proofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619177.4A CN105071255A (en) | 2015-09-25 | 2015-09-25 | Electric cabinet capable of local cooling and dust proofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105071255A true CN105071255A (en) | 2015-11-18 |
Family
ID=54500568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510619177.4A Pending CN105071255A (en) | 2015-09-25 | 2015-09-25 | Electric cabinet capable of local cooling and dust proofing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105071255A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401127A (en) * | 2019-08-20 | 2019-11-01 | 国家电网有限公司 | A kind of damp case of substation CT secondary circuit solar energy intelligence drive |
| CN110401125A (en) * | 2019-08-20 | 2019-11-01 | 国家电网有限公司 | With the damp case of drive outside the substation's GIS Current Transformer Secondary room for driving damp box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125297A (en) * | 1964-03-17 | Rotary spray head | ||
| US20060141921A1 (en) * | 2004-12-29 | 2006-06-29 | Turek James R | Air distribution arrangement for rack-mounted equipment |
| CN2829317Y (en) * | 2005-09-29 | 2006-10-18 | 熊猫电子集团有限公司 | Inner-outer mixing air supply cooling air channel of high power dissipation equipment |
| CN102647864A (en) * | 2012-04-19 | 2012-08-22 | 上海信赖实业有限公司 | Dustproof heat-dissipation electrical cabinet |
| US20130112775A1 (en) * | 2011-11-07 | 2013-05-09 | Tzu-Lin Huang | Sprinkler with adjustable water outflow |
| CN203194042U (en) * | 2013-04-18 | 2013-09-11 | 江苏维尔电气有限公司 | Dustproof dehumidification electric cabinet |
-
2015
- 2015-09-25 CN CN201510619177.4A patent/CN105071255A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125297A (en) * | 1964-03-17 | Rotary spray head | ||
| US20060141921A1 (en) * | 2004-12-29 | 2006-06-29 | Turek James R | Air distribution arrangement for rack-mounted equipment |
| CN2829317Y (en) * | 2005-09-29 | 2006-10-18 | 熊猫电子集团有限公司 | Inner-outer mixing air supply cooling air channel of high power dissipation equipment |
| US20130112775A1 (en) * | 2011-11-07 | 2013-05-09 | Tzu-Lin Huang | Sprinkler with adjustable water outflow |
| CN102647864A (en) * | 2012-04-19 | 2012-08-22 | 上海信赖实业有限公司 | Dustproof heat-dissipation electrical cabinet |
| CN203194042U (en) * | 2013-04-18 | 2013-09-11 | 江苏维尔电气有限公司 | Dustproof dehumidification electric cabinet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401127A (en) * | 2019-08-20 | 2019-11-01 | 国家电网有限公司 | A kind of damp case of substation CT secondary circuit solar energy intelligence drive |
| CN110401125A (en) * | 2019-08-20 | 2019-11-01 | 国家电网有限公司 | With the damp case of drive outside the substation's GIS Current Transformer Secondary room for driving damp box |
| CN110401125B (en) * | 2019-08-20 | 2023-08-29 | 国家电网有限公司 | Substation GIS current transformer secondary outdoor moisture removal box with moisture removal box |
| CN110401127B (en) * | 2019-08-20 | 2023-08-29 | 国家电网有限公司 | CT secondary circuit solar intelligent moisture removal box of transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
|
| RJ01 | Rejection of invention patent application after publication |