CN201110694Y - Refrigerator temperature self-detecting control system - Google Patents
Refrigerator temperature self-detecting control system Download PDFInfo
- Publication number
- CN201110694Y CN201110694Y CNU2007200443927U CN200720044392U CN201110694Y CN 201110694 Y CN201110694 Y CN 201110694Y CN U2007200443927 U CNU2007200443927 U CN U2007200443927U CN 200720044392 U CN200720044392 U CN 200720044392U CN 201110694 Y CN201110694 Y CN 201110694Y
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- Prior art keywords
- refrigerator
- freezing
- self
- temperature
- computer
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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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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a refrigerator temperature self-detecting control system, which comprises a computer master control board installed on the back side of the top cover of the refrigerator and a computer controller on the computer master control board. The refrigerator temperature self-detecting control system is characterized in that temperature sensors are arranged in the indoor of each freezing / cold chamber of the refrigerator, the temperature sensors are connected with the computer controller by signal wires, the computer master control board is a circuit board which is solidified with a refrigerator self-detecting program. When doing delivery inspection to a refrigerator, firstly the self-detecting program of the refrigerator is started to cool the freezing / cold chambers of the refrigerator one after another, self temperature sensors of the refrigerator are used to inspect the indoor temperature of each freezing / cold chamber, the last freezing / cold chamber is detected by a temperature sensor of a delivery inspection system, and amount of temperature sensor required in delivery inspection of each refrigerator is decreased from original a plurality to one, thereby not only requirements to devices of the inspection system are reduced, and the inspection efficiency is raised, but also the inspection accuracy is improved, and uncertainty factors caused by placing temperature sensors manually are avoided.
Description
Technical field
The utility model belongs to the control system of refrigerator, specifically is a kind of refrigerator temperature control system.
Background technology
Along with the development of refrigerator industry, increasing computer is controlled many warm areas refrigerator and is being moved towards market, because the complexity of many warm areas refrigerator, how the check of strictness is checked on and also become the problem of business research refrigerator dispatches from the factory before.
Whether refrigerator in the past dispatches from the factory and detects is that different temp probes is placed in freezing/refrigerator chamber different, all working reliably to detect each freezing/refrigerator chamber.But, along with refrigerator freezing/whether refrigerator number of chambers purpose increases, have enough probes and data acquisition channel available, and manually places the dual restriction that sensor needs consumed time, and the uncertain factor of manually placing sensor, usually cause the erroneous judgement of refrigerator performance.
The utility model content
The purpose of this utility model provides a kind of refrigerator temperature self check observing and controlling system system, by at each freezing/refrigerator chamber laying temperature sensor, solidify in the computer controller from trace routine, refrigerator dispatch from the factory start when detecting refrigerator from trace routine, bear part freezing/temperature detection of refrigerator chamber, all the other remaining freezing/the refrigerator room temperature is by the detection of dispatching from the factory of external detection system.
The technical solution of the utility model is as follows:
A kind of refrigerator temperature self check observing and controlling system system, include the computer master control borad that is installed in the refrigerator top cover back side, on the computer master control borad computer controller is arranged, it is characterized in that the indoor temperature sensor that is equipped with of each freezing/refrigerator at refrigerator, described temperature sensor is connected with computer controller by holding wire, and described computer master control borad is to be solidified with the circuit board of refrigerator from trace routine in the computer controller.
Refrigerator dispatches from the factory when detecting, start earlier refrigerator from trace routine, freezing/refrigerator chamber of giving refrigerator is cooling one by one, temperature sensor by the refrigerator autogamy detects each freezing/refrigerator room temperature, remaining a freezing/refrigerator chamber is detected by the TEMP of the detection system of dispatching from the factory, needed temperature sensor is reduced to one by original several during every refrigerator exfactory inspection, not only reduced requirement to detection system equipment, improved detection efficiency, also improved the accuracy that detects, the uncertain factor of having avoided artificial laying temperature sensor to be caused.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of refrigerator temperature self check observing and controlling system system, include the computer master control borad 1 that is installed in the refrigerator top cover back side, computer controller and other auxiliary circuit and components and parts are arranged on the computer master control borad 1, each of refrigerator be freezing/the indoor temperature sensor 2 that is equipped with of refrigerator, described temperature sensor 2 is connected with computer controller by holding wire 3, and described computer master control borad 1 is to be solidified with the circuit board of refrigerator from trace routine in the computer controller.
Claims (1)
1, a kind of refrigerator temperature self check observing and controlling system system, include the computer master control borad that is installed in the refrigerator top cover back side, on the computer master control borad computer controller is arranged, it is characterized in that the indoor temperature sensor that is equipped with of each freezing/refrigerator at refrigerator, described temperature sensor is connected with computer controller by holding wire, and described computer master control borad is to be solidified with the circuit board of refrigerator from trace routine in the computer controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200443927U CN201110694Y (en) | 2007-09-30 | 2007-09-30 | Refrigerator temperature self-detecting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200443927U CN201110694Y (en) | 2007-09-30 | 2007-09-30 | Refrigerator temperature self-detecting control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110694Y true CN201110694Y (en) | 2008-09-03 |
Family
ID=39895227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200443927U Expired - Fee Related CN201110694Y (en) | 2007-09-30 | 2007-09-30 | Refrigerator temperature self-detecting control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110694Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494909A (en) * | 2011-11-17 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Method for testing refrigerator |
| CN102721566A (en) * | 2010-04-21 | 2012-10-10 | 合肥美的荣事达电冰箱有限公司 | Factory detecting method for refrigerator |
| CN103163879A (en) * | 2013-03-22 | 2013-06-19 | 四川长虹电器股份有限公司 | Detection method for reliability test of refrigerator controller |
| CN107144089A (en) * | 2017-05-24 | 2017-09-08 | 海信（山东）冰箱有限公司 | A kind of refrigerator and its detecting system |
-
2007
- 2007-09-30 CN CNU2007200443927U patent/CN201110694Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721566A (en) * | 2010-04-21 | 2012-10-10 | 合肥美的荣事达电冰箱有限公司 | Factory detecting method for refrigerator |
| CN102494909A (en) * | 2011-11-17 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Method for testing refrigerator |
| CN102494909B (en) * | 2011-11-17 | 2015-02-25 | 合肥美的电冰箱有限公司 | Method for testing refrigerator |
| CN103163879A (en) * | 2013-03-22 | 2013-06-19 | 四川长虹电器股份有限公司 | Detection method for reliability test of refrigerator controller |
| CN103163879B (en) * | 2013-03-22 | 2015-07-15 | 四川长虹电器股份有限公司 | Detection method for reliability test of refrigerator controller |
| CN107144089A (en) * | 2017-05-24 | 2017-09-08 | 海信（山东）冰箱有限公司 | A kind of refrigerator and its detecting system |
| CN107144089B (en) * | 2017-05-24 | 2019-09-20 | 海信（山东）冰箱有限公司 | A kind of refrigerator and its detection system |
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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: 20080903 Termination date: 20120930 |