CN204271501U - A kind of power distribution cabinet that can automatically lower the temperature - Google Patents
A kind of power distribution cabinet that can automatically lower the temperature Download PDFInfo
- Publication number
- CN204271501U CN204271501U CN201420867872.3U CN201420867872U CN204271501U CN 204271501 U CN204271501 U CN 204271501U CN 201420867872 U CN201420867872 U CN 201420867872U CN 204271501 U CN204271501 U CN 204271501U
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- cabinet
- temperature
- cavity volume
- condenser
- power distribution
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Abstract
The utility model discloses a kind of power distribution cabinet that can automatically lower the temperature, comprise cabinet, the top of described cabinet is provided with wind gathering plate, and this wind gathering plate is provided with air-vent, and this air-vent is communicated with described cabinet inside; Described cabinet at least comprises cavity volume, lower cavity volume; Temperature sensor is provided with in described upper cavity volume, controller, motor, condenser, condenser pipe is provided with in described lower cavity volume, described controller is connected with described temperature sensor, motor signal, described motor is connected with described condenser, described condenser is communicated with described condenser pipe, and described condenser pipe extends in described upper cavity volume.The wind of outside, by wind gathering plate, enters in cabinet through air-vent and lowers the temperature by the utility model; Temperature sensor, controller, motor, condenser, condenser pipe is utilized automatically to lower the temperature in cabinet; And extraneous rainwater etc. can be utilized to lower the temperature; Increase foamed aluminium board, effectively noise reduction is carried out to the electric equipment in cabinet; Structure is simple, easy to use.
Description
Technical field
The utility model relates to a kind of power distribution cabinet that can automatically lower the temperature.
Background technology
Along with emerging in large numbers of modernization project facility and equipment, the fast increasing of power consumption of all trades and professions, especially numerous power equipments needs to be arranged at open air by power distribution cabinet.
Power distribution cabinet is the general designation of motor control center, sub-power power distribution cabinet and light distribution cabinet, metering cabinet, is the final stage device of distribution system.Power distribution cabinet is used in the occasion that duty ratio is comparatively disperseed, loop is less; Motor control center is used for the occasion that load is concentrated, loop is more.They give load nearby the power distribution of a certain for upper level controller switching equipment circuit; This grade of equipment reply load provides protection, monitoring and controlling.
The heat dispersion of power distribution cabinet of the prior art is not ideal enough, need further improve.
Utility model content
For the problems referred to above, the utility model provides a kind of power distribution cabinet that can automatically lower the temperature, and good heat dissipation effect uses convenient.
In order to solve the problem, the technical scheme that the utility model provides is:
The power distribution cabinet that can automatically lower the temperature, comprises cabinet, and the top of described cabinet is provided with wind gathering plate, and this wind gathering plate is provided with air-vent, and this air-vent is communicated with described cabinet inside; Described cabinet at least comprises cavity volume, lower cavity volume; Temperature sensor is provided with in described upper cavity volume, controller, motor, condenser, condenser pipe is provided with in described lower cavity volume, described controller is connected with described temperature sensor, motor signal, described motor is connected with described condenser, described condenser is communicated with described condenser pipe, and described condenser pipe extends in described upper cavity volume.
By wind gathering plate, the wind of outside is entered in cabinet through air-vent and lowers the temperature; Detect the temperature in cabinet by temperature sensor, when temperature is too high, controller drive motors drives condenser operation, and the cold air in condenser enters upper cavity volume through condenser pipe, lowers the temperature to the electric equipment in upper cavity volume.
Preferably, the roof of described cabinet is provided with water inlet, is provided with drainage pipe in described cabinet, and the bottom of described cabinet is provided with delivery port, and the two ends of described drainage pipe are communicated with described water inlet, delivery port respectively.
Extraneous rainwater etc. is utilized to lower the temperature; Rainwater enters water inlet, discharges from delivery port through drainage pipe, and the lower rainwater of temperature, through drainage pipe, is lowered the temperature in cabinet.
Preferably, described upper cavity volume is divided into some chambers by foamed aluminium board; Foamed aluminium board density is little, high-selenium corn, impact capacity are strong, high temperature resistant, fire protecting performance is strong, anticorrosive, sound insulation and noise reduction.
Preferably, described foamed aluminium board is provided with some sound-absorption hole; Sound-absorption hole can absorb the noise of electric equipment, the outer transmission of effective noise reduction function.
Preferably, the top of described wind gathering plate is provided with rain visor; Prevent rainwater from entering in cabinet through air-vent.
Preferably, described condenser pipe curl is arranged; Thus increasing heat radiation effect.
Preferably, the middle part of the diapire of described cabinet is to lower convexity, and the diapire of described cabinet is provided with impurity removal port; Foreign material in cabinet are discharged through impurity removal port.
Compared with prior art, the beneficial effects of the utility model are:
The wind of outside, by wind gathering plate, enters in cabinet through air-vent and lowers the temperature by the utility model; Temperature sensor, controller, motor, condenser, condenser pipe is utilized automatically to lower the temperature in cabinet; And extraneous rainwater etc. can be utilized to lower the temperature; Increase foamed aluminium board, effectively noise reduction is carried out to the electric equipment in cabinet; Structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below the utility model is described further:
Composition graphs 1: a kind of power distribution cabinet that can automatically lower the temperature, comprises cabinet 1, the top of cabinet 1 is provided with wind gathering plate 2, and this wind gathering plate 2 is provided with air-vent 3, and this air-vent 3 is communicated with cabinet 1 inside; Cabinet 1 at least comprises cavity volume 4, lower cavity volume 5; Temperature sensor 6 is provided with in upper cavity volume 4, be provided with controller 7, motor 8, condenser 9, condenser pipe 10 in lower cavity volume 5, controller 7 is connected with temperature sensor 6, motor 8 signal, and motor 8 is connected with condenser 9, condenser 9 is communicated with condenser pipe 10, and condenser pipe 10 extends in cavity volume 4.
By wind gathering plate 2, the wind of outside is entered in cabinet 1 through air-vent 3 and lowers the temperature; Detect the temperature in cabinet 1 by temperature sensor 6, when temperature is too high, controller 7 drive motors 8 drives condenser 9 operation, and the cold air in condenser 9 enters upper cavity volume 4 through condenser pipe 10, lowers the temperature to the electric equipment in upper cavity volume 4.
The roof of cabinet 1 is provided with water inlet 11, is provided with drainage pipe 12 in cabinet 1, and the bottom of cabinet 1 is provided with delivery port 13, and the two ends of drainage pipe 12 are communicated with water inlet 11, delivery port 13 respectively.
Extraneous rainwater etc. is utilized to lower the temperature; Rainwater enters water inlet 11, discharges from delivery port 13 through drainage pipe 12, and the lower rainwater of temperature, when drainage pipe 12, is lowered the temperature in cabinet 1.
Upper cavity volume 4 is divided into some chambers by foamed aluminium board 14; Foamed aluminium board 14 density is little, high-selenium corn, impact capacity are strong, high temperature resistant, fire protecting performance is strong, anticorrosive, sound insulation and noise reduction.
Foamed aluminium board 14 is provided with some sound-absorption hole 15; Sound-absorption hole 15 can absorb the noise of electric equipment, the outer transmission of effective noise reduction function.
The top of wind gathering plate 2 is provided with rain visor 16; Prevent rainwater from entering in cabinet 1 through air-vent 3.
Condenser pipe 10 curl is arranged; Thus increasing heat radiation effect.
The middle part of the diapire of cabinet 1 is to lower convexity, and the diapire of cabinet 1 is provided with impurity removal port 17; Foreign material in cabinet 1 are discharged through impurity removal port 17.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. the power distribution cabinet can automatically lowered the temperature, comprises cabinet, it is characterized in that: the top of described cabinet is provided with wind gathering plate, and this wind gathering plate is provided with air-vent, and this air-vent is communicated with described cabinet inside; Described cabinet at least comprises cavity volume, lower cavity volume; Temperature sensor is provided with in described upper cavity volume, controller, motor, condenser, condenser pipe is provided with in described lower cavity volume, described controller is connected with described temperature sensor, motor signal, described motor is connected with described condenser, described condenser is communicated with described condenser pipe, and described condenser pipe extends in described upper cavity volume.
2. the power distribution cabinet that can automatically lower the temperature according to claim 1, it is characterized in that: the roof of described cabinet is provided with water inlet, be provided with drainage pipe in described cabinet, the bottom of described cabinet is provided with delivery port, and the two ends of described drainage pipe are communicated with described water inlet, delivery port respectively.
3. the power distribution cabinet that can automatically lower the temperature according to claim 1 and 2, is characterized in that: described upper cavity volume is divided into some chambers by foamed aluminium board.
4. the power distribution cabinet that can automatically lower the temperature according to claim 3, is characterized in that: described foamed aluminium board is provided with some sound-absorption hole.
5. the power distribution cabinet that can automatically lower the temperature according to claim 1, is characterized in that: the top of described wind gathering plate is provided with rain visor.
6. the power distribution cabinet that can automatically lower the temperature according to claim 1, is characterized in that: described condenser pipe curl is arranged.
7. the power distribution cabinet that can automatically lower the temperature according to claim 1, is characterized in that: the middle part of the diapire of described cabinet is to lower convexity, and the diapire of described cabinet is provided with impurity removal port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867872.3U CN204271501U (en) | 2014-12-31 | 2014-12-31 | A kind of power distribution cabinet that can automatically lower the temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867872.3U CN204271501U (en) | 2014-12-31 | 2014-12-31 | A kind of power distribution cabinet that can automatically lower the temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271501U true CN204271501U (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420867872.3U Expired - Fee Related CN204271501U (en) | 2014-12-31 | 2014-12-31 | A kind of power distribution cabinet that can automatically lower the temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204271501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577822A (en) * | 2014-12-31 | 2015-04-29 | 安徽华正电气有限公司 | Power distribution cabinet capable of being automatically cooled |
| CN110095641A (en) * | 2019-05-17 | 2019-08-06 | 广东电网有限责任公司 | A kind of heat dissipation type electrical energy metering tank |
-
2014
- 2014-12-31 CN CN201420867872.3U patent/CN204271501U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577822A (en) * | 2014-12-31 | 2015-04-29 | 安徽华正电气有限公司 | Power distribution cabinet capable of being automatically cooled |
| CN110095641A (en) * | 2019-05-17 | 2019-08-06 | 广东电网有限责任公司 | A kind of heat dissipation type electrical energy metering tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161231 |