CN204536898U - Testing device for air conditioner controllers - Google Patents
Testing device for air conditioner controllers Download PDFInfo
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- CN204536898U CN204536898U CN201520244792.7U CN201520244792U CN204536898U CN 204536898 U CN204536898 U CN 204536898U CN 201520244792 U CN201520244792 U CN 201520244792U CN 204536898 U CN204536898 U CN 204536898U
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- air
- conditioner controller
- conditioner
- circuit
- testing device
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Abstract
The utility model discloses a kind of testing device for air conditioner controllers, comprise the HMI display, mode selection switch, manual control circuit and the state simulation circuit that are connected with air-conditioner controller; Described mode selection switch, by the mode signal of selection is sent to air-conditioner controller, makes air-conditioner controller run under associative mode, and the state that described air-conditioner controller runs is shown by HMI display; The running of each parts in simulation air-conditioner set and fault are sent to air-conditioner controller by state simulation circuit and run under corresponding states by wherein said manual control circuit.Described state simulation circuit is also connected with condition indication circuit.Adopt testing device for air conditioner controllers described in the utility model, directly can detect the air-conditioner controller after maintenance, without the need to air-conditioner controller is first pulled down entrucking again in this process, thus enormously simplify detection operation, save detection time, improve detection efficiency.
Description
Technical field
The utility model belongs to proving installation field, particularly relates to a kind of proving installation of the air-conditioner controller be applied in subway.
Background technology
Air-conditioner controller is the core component that whole air-conditioner set normally runs.Air-conditioner controller in existing subway train lacks testing apparatus, therefore each after air-conditioner controller has keeped in repair, and be installed on specific testing vehicle after all needing air-conditioner controller to pull down, the mode then by detecting after entrucking carrys out Verify Repair effect.This course work amount is large, and formality is loaded down with trivial details, length consuming time, and efficiency is low, even occurs due to time nervous for car, then entrucking to detect situation about just directly coming into operation.The existence of all situations above, is extremely unfavorable for carrying out of maintenance job.
Utility model content
In order to overcome above-mentioned technological deficiency, the utility model provides a kind of air-conditioner controller, can directly detect the air-conditioner controller after maintenance, without the need to air-conditioner controller is first pulled down entrucking again in this process, thus enormously simplify detection operation, save detection time, improve detection efficiency.
In order to solve the problem, the utility model is achieved by following technical scheme:
Testing device for air conditioner controllers described in the utility model, comprises the HMI display, mode selection switch, manual control circuit and the state simulation circuit that are connected with air-conditioner controller;
Described mode selection switch, by the mode signal of selection is sent to air-conditioner controller, makes air-conditioner controller run under the pattern corresponding to connection circuit, and the state that described air-conditioner controller runs is shown by HMI display;
The running of each parts in simulation air-conditioner set and fault are sent to air-conditioner controller by state simulation circuit and run under corresponding states by wherein said manual control circuit.
Further, described state simulation circuit is also connected with condition indication circuit.
Further, described manual control circuit, state simulation circuit and condition indication circuit are jointly by 110V DC power supply.
Compared with prior art, testing device for air conditioner controllers described in the utility model, by directly with air-conditioner controller connecting test its keep in repair after running status, and then draw and keep in repair result and be presented on HMI display.In this process, described mode selection switch then correspondence has the operating several modes of air-conditioner controller, in each pattern, can manually the fault-signal of state simulation breadboardin be sent in air-conditioner controller by circuit control circuit, thus make the air-conditioner controller that docks with it in air-conditioner set during certain component failure, this failure message is demonstrated by HMI display, and miscellaneous part normally runs under the control of air-conditioner controller, so that the detection of each controlling functions to air-conditioner controller, finally judge whether air-conditioner controller keeps in repair OK.
Therefore, testing device for air conditioner controllers described in the utility model is directly connected with air-conditioner controller, can be directly used in and detect it and keep in repair whether OK, therefore the operation first pulled down by air-conditioner controller and be mounted to and particular vehicle carried out detect is avoided, and testing result is directly shown by HMI display, very clearly know its testing result or failure message, again keep in repair targetedly so that follow-up, until maintenance OK.In this process, decrease the complicated procedures of the rear air-conditioner controller repeated disassembled and assembled of maintenance, thus enormously simplify operation and the servicing time of maintenance, and then also just greatly improve the efficiency of detection.Meanwhile, this proving installation can also be utilized to give training new employee, be conducive to the principle of work that new employee grasps rapidly operation of air conditioner control, improve trouble hunting level.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the circuit theory diagrams of the testing device for air conditioner controllers that the utility model embodiment provides;
Fig. 2 is the guidance panel schematic diagram of the testing device for air conditioner controllers that the utility model embodiment provides.
In figure:
1:HMI display 2: mode selection switch 3: manual control circuit 4: state simulation circuit
5: condition indication circuit 6:110V direct supply.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, testing device for air conditioner controllers described in the utility model, comprise the HMI display 1, mode selection switch 2, manual control circuit 3 and the state simulation circuit 4 that are connected with air-conditioner controller, described mode selection switch 2 is by being sent to air-conditioner controller by the mode signal of selection, air-conditioner controller is run under the pattern corresponding to connection circuit, and the state that described air-conditioner controller runs is shown by HMI display 1; In this process, the running of each parts in simulation air-conditioner set and fault are sent to air-conditioner controller by state simulation circuit 4 and run under corresponding states by described manual control circuit 3, object is that can detect air-conditioner controller judge certain unit failure information and show on HMI display, thus determine its each controlling functions all OK, also just represent this air-conditioner controller maintenance OK.
Wherein, as shown in Figure 2, TEST pattern, OFF pattern, ATUO pattern, 19 DEG C of patterns, 21 DEG C of patterns, 23 DEG C of patterns, 25 DEG C of patterns and 27 DEG C of patterns are had in described mode selection switch 2 corresponding diagram.When described mode selection switch 2 is in TEST pattern, air-conditioner controller automatically performs testing process, automatic operation airconditioning control function, whether HMI display 1 shows each operational factor that air-conditioner controller sends simultaneously, normal to judge the control of air-conditioner controller under air-conditioner set all normal operation; When mode selection switch 2 is in OFF pattern, described air-conditioner controller is in closed condition, does not run; When mode selection switch 2 is in ATUO pattern, described air-conditioner controller will send automatic steering order, namely automatically regulate air-supply and temperature etc.; When mode selection switch 2 is in 19 DEG C of patterns, 21 DEG C of patterns, 23 DEG C of patterns, 25 DEG C of patterns or 27 DEG C of patterns, then air-conditioner controller then sends corresponding temperature control instruction.
Under above eight kinds of patterns, the fault-signal that state simulation circuit 4 is simulated manually can be sent to air-conditioner controller by control circuit 3 by user, thus whether detection air-conditioner controller can judge corresponding simulated failure in this mode, and be presented on HMI display, and then also just can detect whether this air-conditioner controller is normal to this control.Meanwhile, this manual control circuit 3 detects targetedly to the air-conditioner controller after maintenance, and the effect detected is accelerated further.
Be more than done respective description to the structure of testing device for air conditioner controllers described in the utility model, it needs to detect through repeated disassembled and assembled the problem whether it keeps in repair OK to solve the air-conditioner controller after maintenance, and main operational principle is specific as follows:
Detected air-conditioner controller is directly connected with testing device for air conditioner controllers described in the utility model, first user can select TEST pattern by mode selection switch 2, then air-conditioner controller automatically performs testing process, the controlling functions of automatic length of run air-conditioner set, HMI display 1 shows each operational factor that air-conditioner controller sends simultaneously, in this process, the every controlling functions of air-conditioner controller in the normal air-conditioner set process of control can be detected whether normal; Simultaneously, whether send the problem of failure message when controlling the air-conditioner set broken down in order to detect air-conditioner controller, the failure message that state simulation circuit 4 is simulated manually can be sent to air-conditioner controller by control circuit 3 by user, judges whether air-conditioner controller keeps in repair OK in this process by whether the information of display on HMI display 1 is consistent with the failure message of mimic channel.Such as, the failure message that described state simulation circuit 4 is simulated is that compressor can not run well, then after this failure message is sent to air-conditioner controller, other air-conditioner set can run well, but compressor does not operate, and on HMI display 1, show the information of compressor fault, represent air-conditioner controller maintenance OK, otherwise have one not corresponding, represent tie up not OK, need again to reprocess, then again detect, until maintenance OK.In this process, owing to can manually input simulated failure signal, therefore for training new employee, then can carry out at any time, need not by the time carry out in maintainability test process.
In order to more obviously improve the display effect of the failure message of state simulation breadboardin, then described state simulation circuit is also connected with condition indication circuit 5, the failure message of energy open-and-shut display simulation ID Anlu simulation.
Meanwhile, in the present embodiment, manual control circuit 3, state simulation circuit 4 and condition indication circuit 5 are all by 110 DC power supply, normally work for foregoing circuit.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, therefore everyly do not depart from technical solutions of the utility model content, the any amendment done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (3)
1. a testing device for air conditioner controllers, is characterized in that:
Comprise the HMI display, mode selection switch, manual control circuit and the state simulation circuit that are connected with air-conditioner controller;
Described mode selection switch, by the mode signal of selection is sent to air-conditioner controller, makes air-conditioner controller run under the pattern corresponding to connection circuit, and the state that described air-conditioner controller runs is shown by HMI display;
The running of each parts in simulation air-conditioner set and fault are sent to air-conditioner controller by state simulation circuit and run under corresponding states by wherein said manual control circuit.
2. testing device for air conditioner controllers according to claim 1, is characterized in that:
Described state simulation circuit is also connected with condition indication circuit.
3. testing device for air conditioner controllers according to claim 2, is characterized in that:
Described manual control circuit, state simulation circuit and condition indication circuit are jointly by 110V DC power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244792.7U CN204536898U (en) | 2015-04-21 | 2015-04-21 | Testing device for air conditioner controllers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244792.7U CN204536898U (en) | 2015-04-21 | 2015-04-21 | Testing device for air conditioner controllers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204536898U true CN204536898U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244792.7U Active CN204536898U (en) | 2015-04-21 | 2015-04-21 | Testing device for air conditioner controllers |
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| Country | Link |
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| CN (1) | CN204536898U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759792A (en) * | 2016-04-29 | 2016-07-13 | 吉林大学 | Artificial load device used for vehicle-mounted air conditioner controller |
| CN108803583A (en) * | 2018-08-20 | 2018-11-13 | 珠海格力电器股份有限公司 | The test equipment of group control system switch board |
| 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 |
-
2015
- 2015-04-21 CN CN201520244792.7U patent/CN204536898U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759792A (en) * | 2016-04-29 | 2016-07-13 | 吉林大学 | Artificial load device used for vehicle-mounted air conditioner controller |
| CN105759792B (en) * | 2016-04-29 | 2018-06-08 | 吉林大学 | For the analogue loading device of on-board air conditioner controller |
| 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 |
| CN108803583A (en) * | 2018-08-20 | 2018-11-13 | 珠海格力电器股份有限公司 | The test equipment of group control system switch board |
| CN108803583B (en) * | 2018-08-20 | 2023-08-25 | 珠海格力电器股份有限公司 | Test equipment of group control system control cabinet |
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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: 20160302 Address after: 510335 Guangdong city in Guangzhou Province, Haizhuqu District Road No. 618 Xingang South Fenghui Global trade and Exhibition Center from eleventh to 14 Patentee after: GUANGZHOU METRO GROUP CO., LTD. Address before: 12, No. 510335, Xingang East Road, Haizhuqu District, Guangdong, Guangzhou Province, 618 floor, South China Hui Global Exhibition Center Patentee before: Guangzhou subway railway main office |