CN206269318U - Air-conditioning malfunction coefficient frock - Google Patents
Air-conditioning malfunction coefficient frock Download PDFInfo
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- CN206269318U CN206269318U CN201621357685.6U CN201621357685U CN206269318U CN 206269318 U CN206269318 U CN 206269318U CN 201621357685 U CN201621357685 U CN 201621357685U CN 206269318 U CN206269318 U CN 206269318U
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Abstract
The utility model is related to air-conditioning technical, it discloses a kind of air-conditioning malfunction coefficient frock, air-conditioning frock is recorded and shows running state of air conditioner, characteristic information when recording and point out air-conditioning failure, can also control the running status of air-conditioning.The frock is applied to provide the air-conditioning of communication interface, and the frock includes adapter unit and display control unit；The adapter unit is connected with the communication interface of air-conditioning, and the display control unit is connected with adapter unit；The adapter unit is included for setting up the communication switching module, the power module for being powered for display control unit that are communicated between air-conditioning and display control unit.
Description
Technical field
The utility model is related to air-conditioning technical, and in particular to a kind of air-conditioning malfunction coefficient frock.
Background technology
Current air-conditioner research and development, production, after sale during, only show a simple generation after frequently encountering mechanical disorder
Code, because of the example of the incomplete bad judgement of reason of detail parameters, influence product is in exploitation, production, the progress and effect repaired.Generally
Accident analysis in R＆D process needs designer to be observed for a long time in laboratory, serious waste designer resource.Meanwhile, opening
It is frequently necessary to by software modification in hair debugging, various frocks adjust compressor frequency, blower fan wind speed, electronic expansion valve opening
Etc..
Utility model content
Technical problem to be solved in the utility model is：A kind of air-conditioning malfunction coefficient frock is proposed, enables air-conditioning frock
Running state of air conditioner is recorded and shows, characteristic information when recording and point out air-conditioning failure can also control the running status of air-conditioning.
The utility model solves the technical scheme that its technical problem used：Air-conditioning malfunction coefficient frock, is applied to carry
For the air-conditioning of communication interface, the frock includes adapter unit and display control unit；The communication of the adapter unit and air-conditioning
Interface is connected, and the display control unit is connected with adapter unit；The adapter unit includes being controlled with display for setting up air-conditioning
Communication switching module, the power module for being powered for display control unit communicated between unit processed.
Used as further optimization, the communication switching module turns RS485 modules or WIFI or bluetooth module for UART.
Used as further optimization, the power module is linear power supply or Switching Power Supply.
As further optimization, the display control unit include display panel module, key-press module, microprocessor module,
Loudspeaker module, communication module and alarm lamp module；The display panel module, key-press module, loudspeaker module, communication module,
Alarm lamp module is connected with microprocessor module.
Used as further optimization, the alarm lamp module is LED bi-colour lights.
Used as further optimization, the key-press module is capacitance touch screen.
Used as further optimization, the frock also includes host computer unit, the host computer unit and display control unit
It is connected.
The beneficial effects of the utility model are：There is provided the fitting device dedicated for air-conditioning malfunction coefficient, based on the dress
Putting can record and show running state of air conditioner, characteristic information when recording and point out air-conditioning failure, can also control the operation of air-conditioning
State, consequently facilitating quick when air-conditioning breaks down position failure, improves maintenance efficiency.
Brief description of the drawings
Fig. 1 is the application schematic diagram of the air-conditioning malfunction coefficient frock in the utility model embodiment；
Fig. 2 is the principle schematic of air-conditioning malfunction coefficient frock；
Fig. 3 is a kind of example of key-press module.
Specific embodiment
The utility model is directed to a kind of air-conditioning malfunction coefficient frock, air-conditioning frock is recorded and shows operation of air conditioner
State, characteristic information when recording and point out air-conditioning failure, can also control the running status of air-conditioning.
Below in conjunction with the accompanying drawings and embodiment is described in further detail to scheme of the present utility model：
As shown in figure 1, air-conditioning malfunction coefficient frock, is applied to provide the air-conditioning of communication interface, the frock includes switching
Unit and display control unit；The adapter unit is connected with the communication interface of air-conditioning, and the display control unit is single with switching
Unit is connected.
In specific implementation, the adapter unit is included for setting up the communication communicated between air-conditioning and display control unit
Interconnecting module, the power module for being powered for display control unit.And communication switching module can turn RS485 using UART
Module or WIFI or bluetooth module, power module can be using linear power supply or Switching Power Supplies etc., display control unit
Including display panel module, key-press module, microprocessor module, loudspeaker module, communication module and alarm lamp module；The display
Panel module, key-press module, loudspeaker module, communication module, alarm lamp module are connected with microprocessor module.
Host computer unit is used to provide simply and easily operation display interface, but must not necessarily make in fixture system
With.
Fig. 2 gives a kind of frock example, is set up by URAT between air-conditioning and the adapter unit of frock and communicated, and switching is single
There is Switching Power Supply in unit and URAT communications are converted to the module of RS485 communications；The Switching Power Supply of adapter unit can be display
Control unit provide 15V/5V/3.3V voltages, have in display control unit RS485 communication modules can by adapter unit turn
Connect to be set up with air-conditioning and communicate, it is also possible to directly set up with host computer unit and communicated, display control unit is used to show and record sky
Relevant information when adjusting running status and failure；And dependent failure is pointed out by various modes, also can control running state of air conditioner；Its
The information of display and record includes：Frequency, electric current, voltage, temperature, humidity, wind speed, electronic expansion valve opening etc., its record
Time span, interval etc. can adjust according to actual conditions.Its controllable air-conditioning parameter includes frequency, wind speed, electric expansion valve
Aperture etc..
Fig. 3 gives a kind of example of the key-press module in display control unit, and it includes that (center key includes center key
" OK " key and the upper and lower, left and right option keys around " OK " key), and " Unit-type sclection " key around center key,
" inquiry " key, " more " key, " return " key；
After air-conditioning is correctly connected with frock, electricity enters main interface in frock, presses " return " key, is directly entered inquiry real-time
Data mode, frock sends one query data per 1S to outer machine, and outer machine replys relevant inquiring data after confirming.Or carry out other
Automatically into inquiry state after the function that needs are communicated with outer machine.
Inquiry data include：Design temperature, indoor temperature, inner disc, outdoor temperature, external disk, delivery temperature, module temperature,
Actual frequency, there is unprotect, have fault-free, expansion valve opening, target frequency, current value, pattern, outer blower fan wind speed, inner blower
Wind speed, whether sleep, it is whether Jing Yin, whether contracting when, whether trial operation etc..
Press " more " key page turning；" return " key is pressed, page is returned to, homepage is eventually passed back to.
After protection or failure occurs in machine, corresponding protection and failure are shown in main interface, rolled when there are multiple failures
Dynamic display.Outer buzzer call prompting, LED bi-colour light flash for prompting simultaneously.
After frock controls frequency or locking remote controller frequency, at secondary interface display " setpoint frequency "；Surveyed when performance is entered
During die trial formula, secondary interface display " respective performances test ".
1st, fault inquiry：When machine breaks down and protects, frock record corresponding failure is corresponding with protection moment point
Query argument.Simultaneously record fault moment before and after each 1 minute data, 1S before failure, 2S, 3S, 4S, 5S record once, afterwards between
Every 10S records once, 1 group is recorded.25 groups of data are recorded altogether.Switched over by center key, " more " key page turning.
2nd, running status inquiry：After connecting frock, every 5 minutes record one query data of frock are selected by center key
Corresponding time point data, selection OK enters inquiry, " more " key page turning.
3rd, into after main interface, " Unit-type sclection " key is pressed, into Unit-type sclection interface, selects corresponding type to be surveyed into performance
Examination.
4th, airconditioning control：Compressor frequency, outer blower fan wind speed, inner blower wind speed, expansion valve opening can be controlled by frock.
Changing a few class parameters of the above need to press " more " key, confirm whether parameter current can be changed." √ " is represented and can repaiied
Change；"×" is represented cannot be changed.The parameter for being needed by center key assignments simultaneously.Press " Unit-type sclection " key switching control ginseng
Number.Press " inquiry " key, not change control and control command.After selecting as control, press OK keys and realize to mark " √ " state modulator.
After selection is not controlled, cancel all controls, now expansion valve automatically resets, and automatic decision aperture, frequency, wind speed enter automatic
State.
It is pointed out that described above simply illustrate some principles of the present utility model with illustrated example, due to phase
With being easy to carry out on this basis some modifications for the those of ordinary skill of technical field and change.Therefore, this theory
Bright book be not intended to by the utility model be confined to shown in and described concrete structure and the scope of application in, therefore every be possible to
The corresponding modification being utilized and equivalent, belong to the apllied the scope of the claims of the utility model.
Claims (7)
1. air-conditioning malfunction coefficient frock, is applied to provide the air-conditioning of communication interface, it is characterised in that the frock includes that switching is single
Unit and display control unit；The adapter unit is connected with the communication interface of air-conditioning, the display control unit and adapter unit
It is connected；The adapter unit include for set up communicated between air-conditioning and display control unit communication switching module, for for
The power module that display control unit is powered.
2. air-conditioning malfunction coefficient frock as claimed in claim 1, it is characterised in that the communication switching module is that UART turns
RS485 modules or WIFI or bluetooth module.
3. air-conditioning malfunction coefficient frock as claimed in claim 1, it is characterised in that the power module be linear power supply or
Switching Power Supply.
4. air-conditioning malfunction coefficient frock as claimed in claim 1, it is characterised in that the display control unit includes display screen
Module, key-press module, microprocessor module, loudspeaker module, communication module and alarm lamp module；The display panel module, press
Key module, loudspeaker module, communication module, alarm lamp module are connected with microprocessor module.
5. air-conditioning malfunction coefficient frock as claimed in claim 4, it is characterised in that the alarm lamp module is LED bi-colour lights.
6. air-conditioning malfunction coefficient frock as claimed in claim 4, it is characterised in that the key-press module is capacitance touch screen.
7. air-conditioning malfunction coefficient frock as claimed in claim 1, it is characterised in that the frock also includes host computer unit,
The host computer unit is connected with display control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357685.6U CN206269318U (en) | 2016-12-12 | 2016-12-12 | Air-conditioning malfunction coefficient frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357685.6U CN206269318U (en) | 2016-12-12 | 2016-12-12 | Air-conditioning malfunction coefficient frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269318U true CN206269318U (en) | 2017-06-20 |
Family
ID=59044174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621357685.6U Active CN206269318U (en) | 2016-12-12 | 2016-12-12 | Air-conditioning malfunction coefficient frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019137139A1 (en) * | 2018-01-10 | 2019-07-18 | 珠海格力电器股份有限公司 | Air conditioning equipment, control device, and display screen fault handling method |
-
2016
- 2016-12-12 CN CN201621357685.6U patent/CN206269318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019137139A1 (en) * | 2018-01-10 | 2019-07-18 | 珠海格力电器股份有限公司 | Air conditioning equipment, control device, and display screen fault handling method |
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