CN201984343U - Universal fault detection device for air conditioner - Google Patents
Universal fault detection device for air conditioner Download PDFInfo
- Publication number
- CN201984343U CN201984343U CN2010206869925U CN201020686992U CN201984343U CN 201984343 U CN201984343 U CN 201984343U CN 2010206869925 U CN2010206869925 U CN 2010206869925U CN 201020686992 U CN201020686992 U CN 201020686992U CN 201984343 U CN201984343 U CN 201984343U
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- air
- air conditioner
- expansion board
- machine
- board
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Abstract
The utility model provides a universal fault detection device for an air conditioner, belonging to the technical field of air conditioner detection. The universal fault detection device for the air conditioner comprises a box body. An air conditioner indoor unit board, an air conditioner outdoor unit board and an operation panel are arranged in the box body, wherein the air conditioner indoor unit board is connected with the air conditioner outdoor unit board through a data flat cable, and the air conditioner indoor unit board is connected with the operation panel through a data flat panel. A transformer and a terminal strip which are connected with the air conditioner indoor unit board, and a terminal strip, a contactor and an indicator lamp which are respectively connected with the air conditioner outdoor unit board are additionally arranged in the box body. An indoor unit expansion board and an outdoor unit expansion board are arranged outside the box body, wherein the indoor unit expansion board is connected with the indoor unit board through a data flat cable, and the outdoor unit expansion board is connected with the outdoor unit board through a data flat cable. A terminal strip and an indicator lamp are arranged on the indoor unit expansion board. A terminal strip is arranged on the outdoor unit expansion board. The box body consists of an upper part and a lower part which are movably connected with each other.
Description
Technical field
The utility model relates to a kind of air-conditioning pick-up unit, specifically, is meant the general pick-up unit of a kind of air-conditioning fault, belongs to air-conditioning detection technique field.
Background technology
Air-conditioning is an air governor, and it can be regulated the parameters such as temperature, humidity, cleanliness factor and air velocity of air in enclosure space or the zone, to satisfy the requirement of human comfort or equipment work environment and technological process.For enterprise, its requisite guarantee of some visual plant operations especially.In a single day the air-conditioning in these important places goes wrong, and what face may be exactly the shutdown of visual plant, even the stopping production of production line.Therefore, rapidity seems particularly important for the maintenance of air-conditioning.
The brand of air-conditioning, model are numerous in the market, and each brand all has own unique computer plate and sensing element.For the fault that occurs, maintenance way commonly used is that the failure code that the computer plate by air-conditioning self is provided shows, judges the air-conditioning fault.But each tame failure code varies, even some precision air conditioner producer does not provide the code service.Therefore, in the face of the fault of different brands and the appearance of model air-conditioning, the maintenance personal can only rely on its experience judge.And some fault air-conditioning, its computer plate itself just has fault, and the information that provides is mistake often.These all are adverse factors for maintenance, have often incured loss through delay the servicing time to air-conditioning.
The utility model content
So the technical matters that the utility model solves provides the general pick-up unit of a kind of air-conditioning fault, is convenient to the air-conditioning of various brands is carried out fast detecting.
The technical scheme that solves the problems of the technologies described above is as follows:
The general pick-up unit of a kind of air-conditioning fault comprises casing, and described casing is movably connected to form by two parts up and down.Be provided with air-conditioning internal machine plate, outdoor machine of air-conditioner plate and guidance panel in the described casing, wherein, the air-conditioning internal machine plate is connected by the data winding displacement with the outdoor machine of air-conditioner plate, and the air-conditioning internal machine plate is connected with guidance panel by the data winding displacement, it is characterized in that:
Machine expansion board and outer machine expansion board in described casing is provided with outward, described interior machine expansion board is connected with interior machine plate by the data winding displacement, and described outer machine expansion board is connected with outer machine plate by the data winding displacement.
Also be provided with the transformer and the line bank that are connected with the air-conditioning internal machine plate in the described casing, the line bank, contactor and the pilot lamp that are connected respectively with the outdoor machine of air-conditioner plate.
The machine expansion board is provided with line bank and pilot lamp in described, and outer machine expansion board is provided with line bank.
Described casing is movably connected to form by two parts up and down.
Compared with prior art, the beneficial effects of the utility model are:
1, the general pick-up unit of this air-conditioning fault by to the extension of its circuit, the expansion of adaptor, makes the senser element that it can compatible different brands air-conditioning.The duty indication that provides by this device adds subsidiary Troubleshooting Manual, it is become be easy to carry, highly versatile, can the quick identification fault discriminating gear.
2, this device applicability strong, be easy to carry.Only need 220 civil powers just can work.Applicable to wall mounted machine and cabinet-type air conditioner.Under the prerequisite of ignoring precision air conditioner constant humidity function, can investigate precision air conditioner cooling and warming fault.
3, versatility is good, and by the combination of this device jumper cap, convertible various kinds of sensors is common to various brand air-conditionings.
4, under the situation of no genuine part, the operate outside circuit is inserted, can do emergent the use, solve some important place matters of great urgency, even modification can be applied to the control system of small-sized central air conditioner through circuit, as open sharp 30DQ unit.
5, former air conditioning function is not lost in the use of this device, and safety component can all participate in, the safety coefficient height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the synoptic diagram of the utility model embodiment.
Fig. 3 is an application principle block scheme of the present utility model.
Among the figure:
1, casing 2, air-conditioning internal machine plate 3, outdoor machine of air-conditioner plate 4, interior machine expansion board 5, outer machine expansion board 6, guidance panel 7, data winding displacement 8, line bank 9, transformer 10, transformer board 11, pilot lamp 12, contactor 13, stator motor 14, power supply A, air-conditioning internal machine 15, inner blower 16, return air temperature sensor 17, evaporator temperature sensor B, outdoor machine of air-conditioner 18, outer blower fan 19, compressor 20, environment temperature sensor
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
Please refer to Fig. 1, the general pick-up unit of a kind of air-conditioning fault, comprise casing 1, be provided with air-conditioning internal machine plate 2, outdoor machine of air-conditioner plate 3 and guidance panel 6 in the described casing, wherein, air-conditioning internal machine plate 2 is connected by data winding displacement 7 with outdoor machine of air-conditioner plate 3, and air-conditioning internal machine plate 2 is connected with guidance panel 6 by the data winding displacement, it is characterized in that:
Described pick-up unit also comprises is located at casing outer interior machine expansion board 4 and outer machine expansion board 5, and described interior machine expansion board 4 is connected with air-conditioning internal machine plate 2 by the data winding displacement, and described outer machine expansion board is connected with outdoor machine of air-conditioner plate 3 by the data winding displacement.
Also be provided with the transformer 9 and the line bank 8 that are connected with the air-conditioning internal machine plate in the described casing 1, the line bank, contactor 12 and the pilot lamp 11 that are connected respectively with the outdoor machine of air-conditioner plate.
The machine expansion board is provided with line bank 8 and pilot lamp 11 in described, and outer machine expansion board is provided with line bank.
Described casing is movably connected to form by top 1a, lower part 1b two parts.
As shown in Figure 2, the general pick-up unit of this air-conditioning fault is used to investigate wall-hanging air conditioner, return air temperature sensor 16, evaporator temperature sensor 17 are linked into interior machine expansion board 4, and use the jumper cap (not shown) inner blower 15 directly to be connected to the binding post (not shown) of interior machine expansion board 4; The same jumper cap that uses is linked into outer machine expansion board with environment temperature sensor 20.Make outer blower fan 18, compressor 19 be linked into contactor 12.After inserting civil power 220V, adjustment modes and running temperature just can start operation.
Fig. 3 is an application principle block scheme of the present utility model, by the diagnostic trouble code of pointing out on pilot lamp and the liquid crystal panel, and contrast Troubleshooting Manual, easily failure judgement.If do not point out diagnostic trouble code, and system's energy stable operation, then can be judged as former air-conditioning computer plate fault.
Use the subsidiary Troubleshooting Manual of the general pick-up unit of this air-conditioning fault and its, can differentiate on-the-spot air-conditioning fault fast and get rid of.Because the machine plate possesses the unexistent memory function of general monomer air-conditioning is arranged in being somebody's turn to do, therefore be more convenient for investigating stealthy fault.Parts library in the time of simultaneously also it can being regarded as site examining and repairing.
This utility model applicability is strong, be easy to carry.This device only needs 220 civil powers just can work.Chest is synthetic, applicable to wall mounted machine; Casing is separated, applicable to cabinet-type air conditioner.Under the prerequisite of ignoring precision air conditioner constant humidity function, can investigate precision air conditioner cooling and warming fault.
In addition, this device versatility is good, and by being used in combination of jumper cap, convertible various kinds of sensors is common to various brand air-conditionings.
Under the situation of no genuine part, the operate outside circuit is inserted, can do emergent the use, solve some important place matters of great urgency, even modification can be applied to the control system of small-sized central air conditioner through circuit, as open sharp 30DQ unit.And this device does not lose former air conditioning function, and safety component can all participate in, the safety coefficient height.
Claims (2)
1. general pick-up unit of air-conditioning fault, comprise casing, be provided with air-conditioning internal machine plate, outdoor machine of air-conditioner plate and guidance panel in the described casing, wherein, the air-conditioning internal machine plate is connected by the data winding displacement with the outdoor machine of air-conditioner plate, the air-conditioning internal machine plate is connected with guidance panel by the data winding displacement, it is characterized in that:
Also be provided with the transformer and the line bank that are connected with the air-conditioning internal machine plate in the described casing, the line bank, contactor and the pilot lamp that are connected respectively with the outdoor machine of air-conditioner plate;
Machine expansion board and outer machine expansion board in described casing is provided with outward, described interior machine expansion board is connected with interior machine plate by the data winding displacement, and described outer machine expansion board is connected with outer machine plate by the data winding displacement;
The machine expansion board is provided with line bank and pilot lamp in described, and outer machine expansion board is provided with line bank.
2. the general pick-up unit of air-conditioning fault according to claim 1 is characterized in that: described casing is movably connected to form by two parts up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206869925U CN201984343U (en) | 2010-12-29 | 2010-12-29 | Universal fault detection device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206869925U CN201984343U (en) | 2010-12-29 | 2010-12-29 | Universal fault detection device for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984343U true CN201984343U (en) | 2011-09-21 |
Family
ID=44611799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206869925U Expired - Fee Related CN201984343U (en) | 2010-12-29 | 2010-12-29 | Universal fault detection device for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984343U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759176A (en) * | 2012-07-18 | 2012-10-31 | 广东志高空调有限公司 | Intelligent self-checking method for air conditioner |
| CN102789230A (en) * | 2012-08-13 | 2012-11-21 | 海信（山东）空调有限公司 | Method for automatically detecting air conditioner outdoor unit control panel |
| CN105276762A (en) * | 2015-10-15 | 2016-01-27 | 珠海格力电器股份有限公司 | Method for determining faults of controller jumper caps and air conditioner controller |
| CN107575996A (en) * | 2017-09-14 | 2018-01-12 | 深圳达实智能股份有限公司 | Hospital's air conditioner in machine room unit self checking method and device |
| CN110486888A (en) * | 2019-09-09 | 2019-11-22 | 珠海格力电器股份有限公司 | A kind of indoor unit control mainboard abnormality judgment method, device and air-conditioner set |
-
2010
- 2010-12-29 CN CN2010206869925U patent/CN201984343U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759176A (en) * | 2012-07-18 | 2012-10-31 | 广东志高空调有限公司 | Intelligent self-checking method for air conditioner |
| CN102759176B (en) * | 2012-07-18 | 2014-12-10 | 广东志高空调有限公司 | Intelligent self-checking method for air conditioner |
| CN102789230A (en) * | 2012-08-13 | 2012-11-21 | 海信（山东）空调有限公司 | Method for automatically detecting air conditioner outdoor unit control panel |
| CN105276762A (en) * | 2015-10-15 | 2016-01-27 | 珠海格力电器股份有限公司 | Method for determining faults of controller jumper caps and air conditioner controller |
| CN105276762B (en) * | 2015-10-15 | 2017-12-15 | 珠海格力电器股份有限公司 | Controller jumper cap fault determination method and air-conditioner controller |
| CN107575996A (en) * | 2017-09-14 | 2018-01-12 | 深圳达实智能股份有限公司 | Hospital's air conditioner in machine room unit self checking method and device |
| CN110486888A (en) * | 2019-09-09 | 2019-11-22 | 珠海格力电器股份有限公司 | A kind of indoor unit control mainboard abnormality judgment method, device and air-conditioner set |
| CN110486888B (en) * | 2019-09-09 | 2020-12-04 | 珠海格力电器股份有限公司 | Indoor unit control mainboard abnormity judgment method and device and air conditioning unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20121229 |