CN204717962U - A kind of DDC device of air-conditioning box - Google Patents
A kind of DDC device of air-conditioning box Download PDFInfo
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- CN204717962U CN204717962U CN201520286513.3U CN201520286513U CN204717962U CN 204717962 U CN204717962 U CN 204717962U CN 201520286513 U CN201520286513 U CN 201520286513U CN 204717962 U CN204717962 U CN 204717962U
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- ddc
- display unit
- ddc device
- air
- conditioning box
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Abstract
The utility model relates to a kind of DDC device of air-conditioning box, comprise DDC device, sensor device, display unit and communication device, described DDC device comprises input test point and output detections point, described sensor device inputs test point by plug-in with described DDC device and is connected, described output detections point connects described display unit, described DDC device is provided with two RS-485 communication interfaces, described two RS-485 communication interfaces, connect described communication device and described display unit respectively, described display unit comprises input unit and display.While the utility model can be implemented in and realizes remote computer monitoring, scene can be carried out data and checked and control setting, and when communication device, DDC device can be used alone.
Description
Technical field
The utility model relates to a kind of DDC device, particularly relates to a kind of DDC device of air-conditioning box.
Background technology
The DDC device of current use is not when having communication device, and DDC device can not independently work, and the DDC device used at present does not have operation interface easily.
Utility model content
In view of current DDC device above shortcomings, the utility model provides a kind of DDC device of air-conditioning box, and while can be implemented in remote computer monitoring, scene can be carried out data and be checked, under not having communication device situation, DDC device can be used alone.
For achieving the above object, the following technical scheme of employing of the present utility model:
A kind of DDC device of air-conditioning box, comprise DDC device, sensor device, display unit and communication device, described DDC device comprises input test point and output detections point, described sensor device inputs test point by plug-in with described DDC device and is connected, described output detections point connects described display unit, described DDC device is provided with two RS-485 communication interfaces, described two RS-485 communication interfaces, connect described communication device and described display unit respectively, described display unit comprises input unit and display.
As optimal technical scheme of the present utility model, described display unit is touch display screen.
As optimal technical scheme of the present utility model, described touch display screen is provided with operation interface.
As optimal technical scheme of the present utility model, described DDC device has power supply unit.
As optimal technical scheme of the present utility model, described power supply unit is external power supply.
As optimal technical scheme of the present utility model, described input unit is keyboard.
The communication device used in the utility model is the communication device commonly used on the market, the ARCM200L-Z2 communication device that such as Jiangsu Ankerui Electric Appliance Manufacturing Co., Ltd produces.
The advantage that the utility model is implemented: 1, DDC device is provided with two RS-485 communication interfaces, connecting communication device and display unit respectively, when communication device breaks down, DDC device can be arranged by display unit, scene can be carried out data and checked and set, 2, sensor device inputs test point by plug-in and DDC device and is connected, can conveniently measure the parameter of fan coil, 3, DDC device is connected with display unit, display unit has display and input unit, can easily operate.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the DDC device of a kind of air-conditioning box described in the utility model.
The mark implication of accompanying drawing is as follows:
1, DDC device; 2, sensor device; 3, display unit; 4, communication device; 5, test point is inputted; 6, output detections point; 7, RS-485 communication interface.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of DDC device of air-conditioning box, comprise DDC device 1, sensor device 2, display unit 3 and communication device 4, described DDC device 1 comprises input test point 5 and output detections point 6, described sensor device 2 inputs test point 5 by plug-in with described DDC device and is connected, described output detections point 6 connects described display unit 3, described DDC device 1 is provided with two RS-485 communication interfaces 7, described two RS-485 communication interfaces 7, connect described communication device 4 and described display unit 3 respectively, described display unit 3 comprises input unit and display.In the present embodiment, DDC device 1 is provided with two RS-485 communication interfaces 7, connects described communication device 4 and described display unit 3 respectively, when communication device 4 breaks down, DDC device 1 can be arranged by display unit 3, and scene can be carried out data and checked and set.
In the present embodiment, display unit 3 is touch display screen.Touch display screen can convenient user operate.
In the present embodiment, touch display screen is provided with operation interface.Operation interface can facilitate user to operate.
In the present embodiment, DDC device 1 has power supply unit.
In the present embodiment, power supply unit is external power supply.
In the present embodiment, input unit is keyboard.
In the present embodiment, DDC device 1 is provided with two RS-485 communication interfaces 7, connecting communication device 4 and display unit 3 respectively, when communication device 4 breaks down, DDC device 1 can be arranged by display unit 3, scene can be carried out data and checked and set, sensor device 2 inputs test point 5 by plug-in and DDC device and is connected, can conveniently measure the parameter of fan coil, DDC device 1 is connected with display unit 3, display unit 3 has display and input unit, can easily operate.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; the technical staff of any skilled is in technical scope disclosed in the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (6)
1. the DDC device of an air-conditioning box, it is characterized in that, comprise DDC device, sensor device, display unit and communication device, described DDC device comprises input test point and output detections point, described sensor device inputs test point by plug-in with described DDC device and is connected, described output detections point connects described display unit, described DDC device is provided with two RS-485 communication interfaces, described two RS-485 communication interfaces, connect described communication device and described display unit respectively, described display unit comprises input unit and display.
2. the DDC device of a kind of air-conditioning box according to claim 1, is characterized in that, described display unit is touch display screen.
3. the DDC device of a kind of air-conditioning box according to claim 2, is characterized in that, described touch display screen is provided with operation interface.
4. the DDC device of a kind of air-conditioning box according to claim 1, is characterized in that, described DDC device has power supply unit.
5. the DDC device of a kind of air-conditioning box according to claim 4, is characterized in that, described power supply unit is external power supply.
6. the DDC device of any air-conditioning box according to claim 1-5, is characterized in that, described input unit is keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286513.3U CN204717962U (en) | 2015-05-06 | 2015-05-06 | A kind of DDC device of air-conditioning box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286513.3U CN204717962U (en) | 2015-05-06 | 2015-05-06 | A kind of DDC device of air-conditioning box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717962U true CN204717962U (en) | 2015-10-21 |
Family
ID=54316960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520286513.3U Active CN204717962U (en) | 2015-05-06 | 2015-05-06 | A kind of DDC device of air-conditioning box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717962U (en) |
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2015
- 2015-05-06 CN CN201520286513.3U patent/CN204717962U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |