CN107577262A - 10kV cable ring-system cabinets - Google Patents
10kV cable ring-system cabinets Download PDFInfo
- Publication number
- CN107577262A CN107577262A CN201610514073.1A CN201610514073A CN107577262A CN 107577262 A CN107577262 A CN 107577262A CN 201610514073 A CN201610514073 A CN 201610514073A CN 107577262 A CN107577262 A CN 107577262A
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- China
- Prior art keywords
- heater
- cabinet
- power
- controller
- primary
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Abstract
The invention discloses a kind of 10kV cable ring-systems cabinet, it is related to ring main unit technical field.The ring main unit includes cabinet, is provided with heater in the cabinet, the heater includes transformer, Intelligent humiture controller, several primary heaters, several secondary heaters and air regulator.The power of the primary heater is less than the power of secondary heater.Each segment distance in cabinet is arranged by the way of the larger heat-up periods of a lower-powered heater and a power are set according to cabinet actual size, and all lower-powered heaters are often warm when the heater works, the work number of relatively high power heater needs to be controlled according to the control strategy of Intelligent humiture controller, can effectively remove the condensation in ring main unit.
Description
Technical field
The present invention relates to ring main unit technical field, especially designs a kind of 10kV cable ring-systems cabinet.
Background technology
Existing 10kV cable ring-systems cabinet mainly has following 2 drawbacks：Without heater members in cabinet, and due to
Winter environment temperature is relatively low, and day and night temperature causes night cabinet to freeze, and becomes the globule daytime.Due to cabinet chi
It is very little larger, and vent window only has lower section to have, and does not form circulation, is frozen at night in cabinet and become the globule on daytime
Afterwards, hot gas floats, and because top is without air vent, and underlying vent holes are smaller, and cabinet aqueous vapor can not be arranged normally
Go out.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of 10kV cable ring-systems cabinet, and the ring main unit leads to
Condensation in cabinet can effectively be removed by crossing increase heater, and can be by caused water by increasing air regulator
Vapour is discharged in time, further increases condensation removal effect.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of 10kV cable ring-systems
Cabinet, including cabinet, it is characterised in that：Heater is provided with the cabinet, the heater includes becoming
Depressor, Intelligent humiture controller, several primary heaters, several secondary heaters and air are adjusted
Save device, the power of the primary heater is less than the power of secondary heater, the input of the transformer with
Feeder ear connection in 10kV cable ring-system cabinets, the main line of the transformer output end are provided with the first power supply
Switch, for controlling whole heater to work or not working, it is controlled by the Intelligent humiture controller：
The main line of the transformer output end is divided into three parts, and Part I is divided into some branch roads, every branch road
On be in series with a primary heater；Part II is divided into some branch roads, has been sequentially connected in series on every branch road
One second source switch and a secondary heater, the second source switch are controlled by the intelligent temperature
Humidity controller；Part III has been sequentially connected in series the 3rd power switch and one to set all the way on the road
Individual air regulator, the 3rd power switch are controlled by the Intelligent humiture controller；When the heating
When device works, primary heater is constantly in heated condition, and the number of secondary heater work is according to intelligence
The information of temperature and humidity controller sensing is controlled, and whether air regulator works need to be according to intelligent temperature and humidity control
The information of device sensing processed is controlled.
Preferably, the primary heater and secondary heater are arranged at intervals.
Preferably, the power of the primary heater is 50W, and the power of secondary heater is 100W.
Preferably, the Intelligent humiture controller includes temperature sensor, humidity sensor and control module,
Temperature sensor and humidity sensor are connected with the signal input part of the control module, and temperature sensor is used for
Sense the temperature information in ring main unit, humidity sensor is used for the humidity information for sensing ring main unit, control module
The information sensed according to temperature sensor and humidity sensor controls the heater work.
It is using beneficial effect caused by above-mentioned technical proposal：Because in ring main unit without AC 220V power supplys,
The application is using 10000/220 2kw transformers to being powered in cabinet.Considered according to cabinet actual size every in cabinet
One segment distance cloth by the way of the larger heat-up periods of a lower-powered heater and a power are set
Put, and all lower-powered heaters are often warm when the heater works, relatively high power heater
Work number needs to be controlled according to the control strategy of Intelligent humiture controller, can effectively remove division ring
Condensation in net cabinet.In addition, caused steam can be discharged in time by increasing air regulator, further
Improve condensation removal effect.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the theory diagram of the present invention.
Embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out it is clear,
It is fully described by, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than entirely
The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of work, belongs to the scope of protection of the invention.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still of the invention
Other manner described here can also be different from using other to implement, those skilled in the art can be not
Similar popularization is done in the case of running counter to intension of the present invention, therefore the present invention is not by following public specific embodiment
Limitation.
As shown in figure 1, the embodiment of the invention discloses a kind of 10kV cable ring-systems cabinet, including cabinet, institute
It can be any one of the prior art to state cabinet.The application is different from being in place of prior art：It is described
Heater is provided with cabinet.The heater include transformer, Intelligent humiture controller, several
Primary heater, several secondary heaters and air regulator.The power of the primary heater is less than
The power of secondary heater, the input of the transformer are connected with the feeder ear in 10kV cable ring-system cabinets,
The main line of the transformer output end is provided with the first power switch, for controlling whole heater to work
Or do not work, it is controlled by the Intelligent humiture controller.Generally, the intelligent temperature and humidity control
Device includes temperature sensor, humidity sensor and control module, temperature sensor and humidity sensor with it is described
The signal input part connection of control module, temperature sensor are used to sense the temperature information in ring main unit, humidity
Sensor is used for the humidity information for sensing ring main unit, and control module is according to temperature sensor and humidity sensor sense
The information answered controls the heater work.
The main line of the transformer output end is divided into three parts, and Part I is divided into some branch roads, every
A primary heater is in series with branch road；Part II is divided into some branch roads, is gone here and there successively on every branch road
A second source switch and a secondary heater are associated with, the second source switch is controlled by the intelligence
Can temperature and humidity controller；Part III has been sequentially connected in series the 3rd power switch to set all the way on the road
With an air regulator, the 3rd power switch is controlled by the Intelligent humiture controller；When described
When heater works, primary heater is constantly in heated condition, the number of secondary heater work according to
The information of Intelligent humiture controller sensing is controlled, and whether air regulator works need to be warm and humid according to intelligence
The information of degree controller sensing is controlled.
In one embodiment of the invention, the primary heater and secondary heater are arranged at intervals, and are passed through
Low-power heating device and high-power heater are arranged at intervals, more preferable heating effect can be brought.
In one embodiment of the invention, the power of the primary heater is 50W, secondary heater
Power is 100W, it is necessary to which explanation, heater can also be it in addition to both the above power form
Its form.
Because, without AC 220V power supplys, the application is using 10000/220 2kw transformers in cabinet in ring main unit
Power supply.Consider that each segment distance uses a lower-powered heater and one in cabinet according to cabinet actual size
The mode that the larger heat-up periods of individual power are set is arranged, and all lower-powered heaters work as the heating
Device work is often hot, and the work number of relatively high power heater needs the control according to Intelligent humiture controller
Strategy processed is controlled, and can effectively remove the condensation in ring main unit.In addition, by increasing air adjustment
Device can discharge caused steam in time, further increase condensation removal effect.
Claims (4)
1. a kind of 10kV cable ring-systems cabinet, including cabinet, it is characterised in that：Heating is provided with the cabinet
Device, if the heater include transformer, Intelligent humiture controller, several primary heaters,
Dry secondary heater and air regulator, the power of the primary heater are less than the work(of secondary heater
Rate, the input of the transformer are connected with the feeder ear in 10kV cable ring-system cabinets, and the transformer is defeated
The main line for going out end is provided with the first power switch, for controlling whole heater to work or not working, by
Control in the Intelligent humiture controller；The main line of the transformer output end is divided into three parts, first
It is divided into some branch roads, a primary heater is in series with every branch road；Part II is divided into some
Branch road, has been sequentially connected in series a second source switch and a secondary heater on every branch road, and described the
Two power switches are controlled by the Intelligent humiture controller；Part III is sets all the way, on the road successively
The 3rd power switch and an air regulator are in series with, the 3rd power switch is controlled by the intelligence
Can temperature and humidity controller；When the heater works, primary heater is constantly in heated condition, the
The information that the number of two heaters work senses according to Intelligent humiture controller is controlled, air regulator
Whether work need to be controlled according to the information that Intelligent humiture controller senses.
2. 10kV cable ring-systems cabinet as claimed in claim 1, it is characterised in that：The primary heater
It is arranged at intervals with secondary heater.
3. 10kV cable ring-systems cabinet as claimed in claim 1, it is characterised in that：The primary heater
Power be 50W, the power of secondary heater is 100W.
4. 10kV cable ring-systems cabinet as claimed in claim 1, it is characterised in that：The intelligent temperature and humidity
Controller includes temperature sensor, humidity sensor and control module, temperature sensor and humidity sensor with
The signal input part connection of the control module, temperature sensor are used to sense the temperature information in ring main unit,
Humidity sensor is used for the humidity information for sensing ring main unit, and control module is according to temperature sensor and humidity sensor
The information of device sensing controls the heater work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514073.1A CN107577262A (en) | 2016-07-04 | 2016-07-04 | 10kV cable ring-system cabinets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514073.1A CN107577262A (en) | 2016-07-04 | 2016-07-04 | 10kV cable ring-system cabinets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107577262A true CN107577262A (en) | 2018-01-12 |
Family
ID=61049686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610514073.1A Pending CN107577262A (en) | 2016-07-04 | 2016-07-04 | 10kV cable ring-system cabinets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107577262A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008025911A (en) * | 2006-07-20 | 2008-02-07 | Sharp Corp | Heating device |
| CN203133642U (en) * | 2013-03-03 | 2013-08-14 | 莱芜科泰电力科技有限公司 | Novel ring network cabinet |
| CN203414867U (en) * | 2013-07-17 | 2014-01-29 | 珠海欧力配电自动化系统有限公司 | Intelligent temperature and humidity controller system |
| CN203849629U (en) * | 2014-03-20 | 2014-09-24 | 浙江群力电气有限公司 | A humiture adjusting device |
| CN205355556U (en) * | 2016-02-18 | 2016-06-29 | 国网山东省电力公司郓城县供电公司 | Smart power grids's intelligent subassembly case of digitization |
-
2016
- 2016-07-04 CN CN201610514073.1A patent/CN107577262A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008025911A (en) * | 2006-07-20 | 2008-02-07 | Sharp Corp | Heating device |
| CN203133642U (en) * | 2013-03-03 | 2013-08-14 | 莱芜科泰电力科技有限公司 | Novel ring network cabinet |
| CN203414867U (en) * | 2013-07-17 | 2014-01-29 | 珠海欧力配电自动化系统有限公司 | Intelligent temperature and humidity controller system |
| CN203849629U (en) * | 2014-03-20 | 2014-09-24 | 浙江群力电气有限公司 | A humiture adjusting device |
| CN205355556U (en) * | 2016-02-18 | 2016-06-29 | 国网山东省电力公司郓城县供电公司 | Smart power grids's intelligent subassembly case of digitization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180112 |