CN105207078A - Electric switch mounting component with alarm for power distribution cabinet - Google Patents
Electric switch mounting component with alarm for power distribution cabinet Download PDFInfo
- Publication number
- CN105207078A CN105207078A CN201510729006.7A CN201510729006A CN105207078A CN 105207078 A CN105207078 A CN 105207078A CN 201510729006 A CN201510729006 A CN 201510729006A CN 105207078 A CN105207078 A CN 105207078A
- Authority
- CN
- China
- Prior art keywords
- gas circuit
- electric switch
- alarm
- cabinet
- annular element
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
An electric switch mounting component with an alarm for a power distribution cabinet comprises a mounting board (28) which can be fixed on the side wall of a cabinet body (2) of the power distribution cabinet through fastening pieces (280) and used for mounting electric switches for power distribution, the electric switches (22) mounted on the mounting board (28) and required to be cooled, and a cooling device used for cooling down the electric switches required to be cooled, wherein the cooling device comprises a fixed bearing cylinder (9) fixedly mounted on the mounting board (28) and surrounding the electric switches required to be cooled, and a ventilation opening (91) is formed in the bottom of the fixed bearing cylinder (9).
Description
Technical field
The application relates to power distribution cabinet field, is specially a kind of power distribution cabinet electric switch installation component with alarm.
Background technology
In power distribution cabinet, there is various electric switch element usually.In these electric components, the production of heat and each portion of heat dispersal situations identical, especially all the more so for main switch.And for whole power distribution cabinet, its fail safe and stability often depend on that the heat as this main switch produces the highest position or point.And the radiating mode of routine often adopts ventilating fan and special radiator fan etc., but it is difficult to pointedly to the heat accumulation region in power distribution cabinet or single/multiple heat spreader or cooling.
Summary of the invention
The object of the present invention is to provide a kind of power distribution cabinet electric switch installation component with alarm, it can overcome defect of the prior art.
Its scheme is a kind of power distribution cabinet electric switch installation component with alarm, comprise can be fixed on the cabinet of described power distribution cabinet by securing member sidewall on and mounting panel for installing distribution electric switch, be arranged on the electric switch described mounting panel also needing carry out cooling, and to the cooling device that the electric switch that described needs cool cools, described cooling device comprises and is fixedly mounted on described mounting panel, carry out around described needs the electric switch 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 switch 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 by regulating motor-driven gears meshing, described adjustment motor is fixedly mounted on 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 cabinet inner roof wall that described electric switch is relative is provided with temperature sensor, described cabinet crown center position is provided with alarm, described alarm and described temperature sensor Electricity Federation, cabinet internal temperature is detected by described temperature sensor, and control described alarm and give the alarm.
In the present invention, by arranging special electric switch installation component, its distribution component concentrated as heat generations such as main distribution switches for installation example, and these devices are arranged in lid region, thus can realize dispelling the heat to the specific aim of this high heat element.And optionally can carry out concentrating cooling and heat radiation to certain element in this region according to different operation phase and operational mode.By arranging the stationary magazine creel with inclination air flue that is fixed in power distribution cabinet, air flue accurately can be located relative to the position of electric switch 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 power distribution cabinet being distributed to element.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of power distribution cabinet 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.
Fig. 4 is the enlarged diagram at the fixing bearing tube position in Fig. 1.
Embodiment
Below by Fig. 1-4, the present invention is described in detail.
According to embodiment, a kind of power distribution cabinet electric switch installation component with alarm, comprise can be fixed on the cabinet 2 of described power distribution cabinet by securing member 280 sidewall on and mounting panel 28 for installing distribution electric switch, be arranged on the electric switch 22 described mounting panel 28 also needing carry out cooling, and to the cooling device that the electric switch that described needs cool cools, described cooling device comprises and is fixedly mounted on described mounting panel 28, carry out around described needs the electric switch 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 switch 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 by being engaged by the gear 71 regulating motor 72 to drive, described adjustment motor 72 is fixedly mounted on 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, cabinet 2 inner roof wall that described electric switch 22 is relative is provided with temperature sensor 101, described cabinet 2 crown center position is provided with alarm 102, described alarm 102 and described temperature sensor 101 Electricity Federation, cabinet 2 internal temperature is detected by described temperature sensor 101, and control described alarm 102 and give the alarm.
Alternatively, wherein, described mounting panel 28 comprises installation foot 281 thus utilizes being fastenedly connected and being fixed in described cabinet 2 by mounting panel 28 between described installation foot 281 and described securing member 280.
By arranging special electric switch installation component, its distribution component concentrated as heat generations such as main distribution switches for installation example, and these devices are arranged in lid region, thus can realize dispelling the heat to the specific aim of this high heat element.And optionally can carry out concentrating cooling and heat radiation to certain element in this region according to different operation phase and operational mode.By arranging the stationary magazine creel with inclination air flue that is fixed in power distribution cabinet, air flue accurately can be located relative to the position of electric switch 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.
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 (2)
1. the electric switch installation component of the power distribution cabinet with alarm, comprise can be fixed on the cabinet (2) of described power distribution cabinet by securing member (280) sidewall on and mounting panel (28) for installing distribution electric switch, be arranged on described mounting panel (28) go up and need the electric switch (22) that carries out cooling, and to the cooling device that the electric switch that described needs cool cools, described cooling device comprises and is fixedly mounted on described mounting panel (28), carry out around described needs the electric switch 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 switch 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) passed through by regulating motor (72) to drive engages, described adjustment motor (72) is fixedly mounted on 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), cabinet (2) inner roof wall that described electric switch (22) is relative is provided with temperature sensor (101), described cabinet (2) crown center position is provided with alarm (102), described alarm (102) and described temperature sensor (101) Electricity Federation, cabinet (2) internal temperature is detected by described temperature sensor (101), and control described alarm (102) and give the alarm.
2. a kind of power distribution cabinet electric switch installation component with alarm as claimed in claim 1, wherein, described mounting panel (28) comprises installation foot (281) thus utilizes being fastenedly connected and being fixed in described cabinet (2) by mounting panel (28) between described installation foot (281) and described securing member (280).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729006.7A CN105207078A (en) | 2015-10-30 | 2015-10-30 | Electric switch mounting component with alarm for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729006.7A CN105207078A (en) | 2015-10-30 | 2015-10-30 | Electric switch mounting component with alarm for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105207078A true CN105207078A (en) | 2015-12-30 |
Family
ID=54954591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510729006.7A Pending CN105207078A (en) | 2015-10-30 | 2015-10-30 | Electric switch mounting component with alarm for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105207078A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416896A (en) * | 2019-08-20 | 2019-11-05 | 国家电网有限公司 | A kind of outside transformer substation bin automatic intelligent open air moisture-reducing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125297A (en) * | 1964-03-17 | Rotary spray head | ||
| WO2012025304A2 (en) * | 2010-08-27 | 2012-03-01 | Siemens Aktiengesellschaft | Switching cabinet having a switch, in particular a power switch |
| CN202474600U (en) * | 2012-03-31 | 2012-10-03 | 山东电力集团公司枣庄供电公司 | Cooling device for screen and cabinet of electrical equipment |
| CN104269758A (en) * | 2014-10-22 | 2015-01-07 | 苏州昆扬电气成套设备有限公司 | Power distribution cabinet internally provided with cooling air duct |
| CN104992813A (en) * | 2015-08-03 | 2015-10-21 | 钱国臣 | Solar dry type transformer device with position sensor |
-
2015
- 2015-10-30 CN CN201510729006.7A patent/CN105207078A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125297A (en) * | 1964-03-17 | Rotary spray head | ||
| WO2012025304A2 (en) * | 2010-08-27 | 2012-03-01 | Siemens Aktiengesellschaft | Switching cabinet having a switch, in particular a power switch |
| CN202474600U (en) * | 2012-03-31 | 2012-10-03 | 山东电力集团公司枣庄供电公司 | Cooling device for screen and cabinet of electrical equipment |
| CN104269758A (en) * | 2014-10-22 | 2015-01-07 | 苏州昆扬电气成套设备有限公司 | Power distribution cabinet internally provided with cooling air duct |
| CN104992813A (en) * | 2015-08-03 | 2015-10-21 | 钱国臣 | Solar dry type transformer device with position sensor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416896A (en) * | 2019-08-20 | 2019-11-05 | 国家电网有限公司 | A kind of outside transformer substation bin automatic intelligent open air moisture-reducing device |
| CN110416896B (en) * | 2019-08-20 | 2023-06-23 | 国家电网有限公司 | Intelligent full-automatic outdoor moisture removing device for outdoor cabinet 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |