CN202474635U - Anti-condensation box-type substation - Google Patents
Anti-condensation box-type substation Download PDFInfo
- Publication number
- CN202474635U CN202474635U CN2012200695844U CN201220069584U CN202474635U CN 202474635 U CN202474635 U CN 202474635U CN 2012200695844 U CN2012200695844 U CN 2012200695844U CN 201220069584 U CN201220069584 U CN 201220069584U CN 202474635 U CN202474635 U CN 202474635U
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- box
- humidity
- type substation
- controller
- casing
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Abstract
The utility model discloses an anti-condensation box-type substation, belonging to the technical field of box-type substations. The box-type substation comprises a box body, wherein a heating device is arranged in the box body. The box-type substation also comprises a controller and a humidity detection device for detecting the humidity in the box body, wherein the controller controls the heating device according to the measured data of the humidity detection device. The box-type substation has the following beneficial effects: a set value of the humidity exists in the controller, and only when the humidity value obtained by the humidity detection device is greater than the set value does the controller start the heating device for heating, thus avoiding energy waste.
Description
Technical field
The utility model belongs to the box-type substation technical field, especially relates to a kind of box-type substation of anti-condensation.
Background technology
Box-type substation is a kind of with high voltage switchgear, distribution transformer and low-voltage distribution equipment; Line up indoor, the outdoor close-coupled controller switching equipment of prefabrication of one by certain connection plan; Being about to functions such as high powered, transformer step-down, low-voltage distribution organically combines; Be installed in a protection against the tide, antirust, dustproof, protection against rodents, fire prevention, antitheft, heat insulation, totally-enclosed, movably in the steel construction casing, electromechanical integration, totally-enclosed operation; Being specially adapted to city net construction and upgrading, is a kind of brand-new transformer station that after civil engineering transformer station, emerges.Box-type substation is applicable to mine, factory and enterprise, oil gas field and wind power station, and it has substituted original civil engineering power distribution room, and power distribution station becomes novel complete change power distribution equipment.
The casing of box-type substation is when the humidity of air is big out of doors, and airborne steam condenses easily above that, forms condensation, condensation assemble a certain amount of after, can drip from casing, might drip on the components and parts in the casing, cause danger.Therefore people have invented the box-type substation of anti-condensation, and the set inside of this transformer station has heater, and heater can heat casing, make condensation vaporize, and avoid condensation to drop onto and cause danger on the components and parts.The box-type substation heater of general anti-condensation is all the time all in work, but when outdoor air humidity hour, can not form condensation on the casing, also just there is no need heating, if at this time heater also can a large amount of electric energy of waste in work.
Summary of the invention
The utility model provides a kind of box-type substation of anti-condensation to deficiency of the prior art, can avoid causing the waste of the energy according to the humidity regulation heater of air in the casing.
For solving the problems of the technologies described above; The utility model is able to solve through following technical proposals: the box-type substation of anti-condensation; Comprise casing; Be provided with heater in the said casing, also comprise controller and the humidity detector that is used to detect humidity in the said casing, said controller is controlled said heater according to the measurement data of humidity detector.The set point that a humidity is arranged in the controller, the humidity value that obtains when humidity detector are during greater than this set point, and controller just starts the heater heating, avoids causing the waste of the energy.
In the technique scheme, preferred, also comprise the temperature-detecting device that is used to detect said spin manifold temperature.
In the technique scheme, preferred, also comprise a display unit that is used to show the measurement data of said humidity detector and said temperature-detecting device.
The beneficial effect of the utility model is: the set point of a humidity is arranged in the controller, and the humidity value that obtains when humidity detector is during greater than this set point, and controller just starts the heater heating, avoids causing the waste of the energy.
Description of drawings
Fig. 1 is the sketch map of the utility model embodiment.
Fig. 2 is that the circuit of the utility model connects block diagram.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail: referring to Fig. 1 and Fig. 2; The box-type substation of anti-condensation; Comprise casing 1; The temperature-detecting device 5 that is provided with heater 2, controller 3 in the casing 1, is used to detect the humidity detector 4 of humidity in the said casing and is used to detect said spin manifold temperature is fixed with display unit 6 on the shell of casing 1.The input of controller 3 links to each other with temperature-detecting device 5 with humidity detector 4, and the output of controller 3 links to each other with display unit 6 with heater 2 respectively.Has a set point in the controller 3; When humidity detector 4 detected humidity during less than set point; Heater 2 does not start, and when humidity detector 4 detected humidity during greater than set point, controller 3 starts heaters 2 heaters; And it is many more that humidity value exceeds set point, and the heating power of heater 2 is big more.
The below of display unit 6 is provided with two buttons 71,72, and wherein button 71 is used to improve the set point of controller 3, and button 72 is used to reduce the set point of controller 3.
Claims (3)
1. prevent the box-type substation of condensation; Comprise casing (1); Be provided with heater (2) in the said casing (1); It is characterized in that: also comprise controller (3) and be used to detect the humidity detector (4) of the interior humidity of said casing (1), said controller (3) is controlled said heater (2) according to the measurement data of said humidity detector (4).
2. the box-type substation of anti-condensation according to claim 1 is characterized in that: also comprise the temperature-detecting device (5) that is used to detect said casing (1) temperature.
3. the box-type substation of anti-condensation according to claim 2 is characterized in that: also comprise a display unit (6) that is used to show said humidity detector (4) and said temperature-detecting device (5) measurement data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200695844U CN202474635U (en) | 2012-02-29 | 2012-02-29 | Anti-condensation box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200695844U CN202474635U (en) | 2012-02-29 | 2012-02-29 | Anti-condensation box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474635U true CN202474635U (en) | 2012-10-03 |
Family
ID=46922763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200695844U Expired - Fee Related CN202474635U (en) | 2012-02-29 | 2012-02-29 | Anti-condensation box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103779A (en) * | 2020-09-25 | 2020-12-18 | 广东电网有限责任公司 | Environment monitoring device of substation relay protection room |
-
2012
- 2012-02-29 CN CN2012200695844U patent/CN202474635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103779A (en) * | 2020-09-25 | 2020-12-18 | 广东电网有限责任公司 | Environment monitoring device of substation relay protection room |
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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 |
Granted publication date: 20121003 Termination date: 20150229 |
|
| EXPY | Termination of patent right or utility model |