CN203733004U - Solar dehumidification equipment main controller for ring main unit - Google Patents
Solar dehumidification equipment main controller for ring main unit Download PDFInfo
- Publication number
- CN203733004U CN203733004U CN201420089603.9U CN201420089603U CN203733004U CN 203733004 U CN203733004 U CN 203733004U CN 201420089603 U CN201420089603 U CN 201420089603U CN 203733004 U CN203733004 U CN 203733004U
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- interface circuit
- ring main
- main unit
- wire
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a controlling device, particularly to a solar dehumidification equipment main controller for a ring main unit. The main controller comprises a housing; a main control panel and a power board are arranged in the housing; the main control panel contains a single-chip microcomputer and an interface circuit; and the single-chip microcomputer is connected with the interface circuit by a lead. The power board is connected with the single-chip microcomputer by a lead and is connected with the interface circuit by a lead. The main controller can control a plurality of dehumidifiers, thereby lowering the manufacturing cost of the dehumidification equipment and reducing the size of the ring main unit; and the work efficiency of the workers can be improved during the processes of installation, maintenance, and repairing and the like and the labor cost is lowered.
Description
Technical field
The utility model relates to a kind of control device, is sun power dehydrating unit master controller for ring main unit specifically.
Background technology
Along with the fast development of present urban construction, a large amount of large-scale tall buildings things appear in people's the visual field, and the bottom of these large-scale tall buildings things all can be provided with transformer and distribution station conventionally.Ring main unit is widely used in the transformer and distribution station of these buildingss because of advantages such as it is simple in structure, volume is little, power supply safeties.Because the air humidity of large-scale tall buildings thing bottom is all larger, in order to prevent that ring main unit from breaking down in operational process, people can control the humidity in ring main unit conventionally.
At present, the device that humidity in ring main unit is controlled using in industry is all installed a dehumidifier (electrical heating dehumidifier) and a temperature and humidity controller exactly in each ring main unit, utilizes temperature and humidity controller control the operation of dehumidifier and stop controlling the humidity in ring main unit.Because this control device is controlled a dehumidifier with a temperature and humidity controller,
When having a plurality of dehumidifier, just need to there is the temperature and humidity controller of equal number corresponding with it, the space that takies like this transformer and distribution station is just large, and the manufacturing cost needing is just high.And, this control device installing, safeguard, in the process such as maintenance, staff needs to each temperature and humidity controller, operate separately respectively, has just reduced work efficiency, has increased cost of labor.
Utility model content
The technical problems to be solved in the utility model is to provide sun power dehydrating unit master controller for a kind of ring main unit, adopt this master controller to control a plurality of dehumidifiers, reduce the manufacturing cost of dehydrating unit, the volume of minimizing ring main unit, in the processes such as installation, maintenance, maintenance, also can improve staff's work efficiency, reduce cost of labor.
For addressing the above problem, by the following technical solutions:
Ring main unit of the present utility model is to comprise housing by the feature of sun power dehydrating unit master controller, has master control borad and power panel in housing; Described master control borad contains single-chip microcomputer and interface circuit, and single-chip microcomputer is connected with interface circuit by wire, and described power panel is connected with single-chip microcomputer by wire, and described power panel is connected with interface circuit by wire.
Described power panel is used for connecting the special-purpose colloid battery of solar panel and sun power, the electric energy voltage transitions that solar panel is provided become the voltage available of miscellaneous part in master controller and unnecessary electrical power storage that solar panel is produced in the special-purpose colloid battery of sun power.
Described interface circuit is used for connecting external dehumidifier.
Described single-chip microcomputer is for controlling the operation of external dehumidifier or stopping; When the sensor in external dehumidifier detects ambient humidity and is greater than the pre-set threshold value of single-chip microcomputer, the external dehumidifier operation of Single-chip Controlling; When the sensor in external dehumidifier detects ambient humidity and is less than the pre-set threshold value of single-chip microcomputer, the external dehumidifier of Single-chip Controlling is out of service.
To further improvement of the utility model scheme, be that described single-chip microcomputer is connected with display and hummer by wire respectively.Improved like this advantage is that display can allow staff get information about current humidity situation, and hummer can play the effect of warning.
To further improvement of the utility model scheme, be that described single-chip microcomputer is connected with circuit is set by wire.Improved like this advantage is to facilitate the setting of staff to parameter preset.
Wherein, described interface circuit is RS485 interface circuit.
Take above scheme, have the following advantages:
Because ring main unit of the present utility model comprises housing with sun power dehydrating unit master controller, in housing, there are master control borad and power panel; Described master control borad contains single-chip microcomputer and interface circuit, and single-chip microcomputer is connected with interface circuit by wire, and described power panel is connected with single-chip microcomputer by wire, and described power panel is connected with interface circuit by wire.So as long as connect a plurality of dehumidifiers with interface circuit by wire, just can when having a plurality of dehumidifiers to control, just make the manufacturing cost of dehydrating unit obtain reduction with a plurality of dehumidifiers of main controller controls, shared transformer and distribution station space be little.In addition, dehydrating unit is installed, safeguard, in the process such as maintenance, staff only need operate master controller, has just improved work efficiency, has reduced cost of labor.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of sun power dehydrating unit master controller for ring main unit of the present utility model;
Fig. 2 is the control flow chart of sun power dehydrating unit master controller for ring main unit of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, ring main unit of the present utility model is described in further detail with sun power dehydrating unit master controller.
As shown in Figure 1, ring main unit of the present utility model comprises housing with sun power dehydrating unit master controller, is provided with master control borad and power panel in housing; Described master control borad contains single-chip microcomputer and interface circuit, and single-chip microcomputer is connected with interface circuit by wire, and described power panel is connected with single-chip microcomputer by wire, and described power panel is connected with interface circuit by wire.Single-chip microcomputer described in the present embodiment is connected with display and hummer by wire respectively.Described single-chip microcomputer is connected with circuit is set by wire.Described interface circuit is RS485 interface circuit.
As shown in Figure 2, first start sun power dehydrating unit master controller for ring main unit, then pre-set threshold value by being set, circuit is input in single-chip microcomputer, sensor in each external dehumidifier starts testing environment humidity afterwards, when having the humidity of external dehumidifier place environment to be greater than the pre-set threshold value of single-chip microcomputer, these external dehumidifier operations of Single-chip Controlling; When the sensor in operating external dehumidifier detects ambient humidity and is less than the pre-set threshold value of single-chip microcomputer, these external dehumidifiers of Single-chip Controlling are out of service.
Claims (4)
1. sun power dehydrating unit master controller for ring main unit, is characterized in that comprising housing, has master control borad and power panel in housing; Described master control borad contains single-chip microcomputer and interface circuit, and single-chip microcomputer is connected with interface circuit by wire, and described power panel is connected with single-chip microcomputer by wire, and described power panel is connected with interface circuit by wire;
Described power panel is used for connecting the special-purpose colloid battery of solar panel and sun power, the electric energy voltage transitions that solar panel is provided become the voltage available of miscellaneous part in master controller and unnecessary electrical power storage that solar panel is produced in the special-purpose colloid battery of sun power;
Described interface circuit is used for connecting external dehumidifier;
Described single-chip microcomputer is for controlling the operation of external dehumidifier or stopping; When the sensor in external dehumidifier detects ambient humidity and is greater than the pre-set threshold value of single-chip microcomputer, the external dehumidifier operation of Single-chip Controlling; When the sensor in external dehumidifier detects ambient humidity and is less than the pre-set threshold value of single-chip microcomputer, the external dehumidifier of Single-chip Controlling is out of service.
2. sun power dehydrating unit master controller for ring main unit as claimed in claim 1, is characterized in that described single-chip microcomputer is connected with display and hummer by wire respectively.
3. sun power dehydrating unit master controller for ring main unit as claimed in claim 1, is characterized in that described single-chip microcomputer is connected with circuit is set by wire.
4. sun power dehydrating unit master controller for the ring main unit as described in any one in claim 1 ~ 3, is characterized in that described interface circuit is RS485 interface circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089603.9U CN203733004U (en) | 2014-03-01 | 2014-03-01 | Solar dehumidification equipment main controller for ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089603.9U CN203733004U (en) | 2014-03-01 | 2014-03-01 | Solar dehumidification equipment main controller for ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733004U true CN203733004U (en) | 2014-07-23 |
Family
ID=51203065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089603.9U Expired - Fee Related CN203733004U (en) | 2014-03-01 | 2014-03-01 | Solar dehumidification equipment main controller for ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733004U (en) |
-
2014
- 2014-03-01 CN CN201420089603.9U patent/CN203733004U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150925 Address after: 214000 Jiangsu City, Huishan province Yangshan Town Road, North Road, No. 82 Patentee after: Wuxi Linnuo Electric Power Technology Co. Ltd. Address before: 214156, No. 15-5, Tian Shun Road, Yangshan supporting area, Huishan Economic Development Zone, Jiangsu, Wuxi Patentee before: WUXI JIAYILIN ELECTRIC CO., LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170327 Address after: 214156 Jiangsu City, Huishan province Yangshan Town Road, North Road, No. 82 Patentee after: Wuxi Linnuo Electric Power Technology Co. Ltd. Patentee after: STATE GRID ZHEJIANG TONGLU POWER SUPPLY COMPANY Address before: 214000 Jiangsu City, Huishan province Yangshan Town Road, North Road, No. 82 Patentee before: Wuxi Linnuo Electric Power Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20200301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |