CN109297248A - A kind of fresh-keeping effect monitoring method based on refrigerator - Google Patents
A kind of fresh-keeping effect monitoring method based on refrigerator Download PDFInfo
- Publication number
- CN109297248A CN109297248A CN201811367422.7A CN201811367422A CN109297248A CN 109297248 A CN109297248 A CN 109297248A CN 201811367422 A CN201811367422 A CN 201811367422A CN 109297248 A CN109297248 A CN 109297248A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- door body
- temperature
- gas leakage
- cooling gas
- Prior art date
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/008—Alarm devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The fresh-keeping effect monitoring method based on refrigerator that the invention discloses a kind of, comprising: after the preset time of the door body closing of refrigerator, obtain the working condition of the compressor of refrigerator, the working condition includes shutdown status and non-shutdown status；In when being in shutdown status of compressor of refrigerator, the temperature in the multiple monitoring regions in door body periphery of refrigerator is obtained；Judge that cooling gas leakage occurs for the door body of refrigerator according to the environment temperature of the temperature in monitorings multiple on the outside of the door body of refrigerator region and refrigerator present position；When cooling gas leakage occurs for the door body for judging refrigerator, cooling gas leakage prompting is carried out.
Description
Technical field
The present invention relates to refrigeration control technology field more particularly to a kind of fresh-keeping effect monitoring methods based on refrigerator.
Background technique
With the rapid development of our country's economy, common people's living standard is continuously available raising, people's rhythm of life also by
Gradually accelerate.The food that the refrigerating equipments such as refrigerator, refrigerator-freezer can keep storing at home stores the longer time and never degenerates, and is people
Essential household electrical appliance in daily life.
Cold air after people take out fresh-keeping product in refrigerator, when the chamber door of refrigerator is not turned off or does not completely close, in refrigerator
Leakage will affect the cold storage effect of the fresh-keeping product stored in refrigerator, secondly, the service life with refrigerator increases, refrigerator door
Due to aging, it is possible that gap, the cold air in refrigerator can be leaked out from these gaps, will affect stored in refrigerator it is fresh-keeping
The cold storage effect of product can also reduce the refrigerating efficiency of refrigerator, improve the refrigeration cost of refrigerator.
Summary of the invention
Technical problems based on background technology, the fresh-keeping effect monitoring side based on refrigerator that the invention proposes a kind of
Method；
A kind of fresh-keeping effect monitoring method based on refrigerator proposed by the present invention, comprising:
S1, refrigerator door body close preset time after, obtain the working condition of the compressor of refrigerator, the work shape
State includes shutdown status and non-shutdown status；
S2, when being in shutdown status of compressor in refrigerator obtain the temperature in the multiple monitoring regions in door body periphery of refrigerator
Degree；
S3, ice is judged according to the temperature in monitorings multiple on the outside of the door body of refrigerator region and the environment temperature of refrigerator present position
Cooling gas leakage occurs for the door body of case；
S4, judge refrigerator door body occur cooling gas leakage when, carry out cooling gas leakage prompting.
It preferably, include that at least one monitors region, the door body of the refrigerator in step S2, above the door body of the refrigerator
Lower section includes at least one monitoring region, includes that at least one monitors region, the door body of the refrigerator on the left of the door body of the refrigerator
Right side includes at least one monitoring region.
Preferably, in step S2, the temperature in the multiple monitoring regions in door body periphery for obtaining refrigerator is specifically included:
The temperature in some monitoring region of the door body periphery of refrigerator is periodically obtained, and takes being averaged for the temperature repeatedly obtained
It is worth the temperature as the monitoring region.
Preferably, step S3 is specifically included:
The temperature in multiple monitoring regions is T on the outside of the door body of refrigerator1、T2…Tn；
The environment temperature of refrigerator present position is T0；
In T1、T2…TnAverage value be less than a × T0When, judge that cooling gas leakage occurs for the door body of refrigerator, wherein 0 < a≤
1。
Preferably, step S3 is specifically included:
The temperature in multiple monitoring regions is T on the outside of the door body of refrigerator1、T2…Tn；
The environment temperature of refrigerator present position is T0；
In T1、T2…TnIn any temperature value be less than b × T0When, judge that cooling gas leakage occurs for the door body of refrigerator, wherein 0 <
b≤1。
Preferably, in step S4, the progress cooling gas leakage prompting is specifically included: by sending out to preset intelligent terminal
PUSH message is sent to carry out cooling gas leakage prompting.
In the present invention, after the preset time of the door body closing of refrigerator, the working condition of the compressor of refrigerator is obtained, it is described
Working condition includes shutdown status and non-shutdown status；In when being in shutdown status of compressor of refrigerator, the door of refrigerator is obtained
The temperature in the multiple monitoring regions in body periphery；According to the temperature in monitorings multiple on the outside of the door body of refrigerator region and refrigerator present position
Environment temperature judges that cooling gas leakage occurs for the door body of refrigerator；When cooling gas leakage occurs for the door body for judging refrigerator, carries out cold air and let out
Leakage is reminded, in this way, being compared by the temperature on the outside of the door body by refrigerator with room temperature, it is cold to determine whether the door body of refrigerator occurs
Gas leakage issues the user with cooling gas leakage prompting, user is reminded to be located accordingly when cooling gas leakage occurs for the door body of refrigerator
Reason prevents the cold air in refrigerator from continuing the cold storage effect of the fresh-keeping product stored in leakage contribution refrigerator, and then improves the system of refrigerator
Cold efficiency reduces the refrigeration cost of refrigerator.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the fresh-keeping effect monitoring method based on refrigerator proposed by the present invention.
Specific embodiment
Referring to Fig.1, a kind of fresh-keeping effect monitoring method based on refrigerator proposed by the present invention, comprising:
Step S1 obtains the working condition of the compressor of refrigerator, the work after the preset time of the door body closing of refrigerator
It include shutdown status and non-shutdown status as state.
In concrete scheme, when the door body of refrigerator is converted to close off state from open state, start timing, in timing
After duration reaches preset duration, the working condition of the compressor of refrigerator is obtained, the compressor of refrigerator includes shutdown status and work
State (non-shutdown status).
Step S2 obtains the multiple monitoring regions in door body periphery of refrigerator in when being in shutdown status of compressor of refrigerator
Temperature.
Include that at least one monitors region in this step, above the door body of the refrigerator, includes below the door body of the refrigerator
At least one monitors region, includes that at least one monitors region on the left of the door body of the refrigerator, includes on the right side of the door body of the refrigerator
At least one monitors region.
In this step, the temperature in some monitoring region of the door body periphery of refrigerator is periodically obtained, and takes and repeatedly obtains
Temperature of the average value of temperature as the monitoring region.
In concrete scheme, when the compressor of refrigerator is in shutdown status, illustrate that the temperature of refrigerator inside has reached
Preset freezer temperature, at this point, the temperature in the multiple monitoring regions in door body periphery of refrigerator is obtained by temperature sensor,
It include that at least one monitors region, packet below the door body of the refrigerator above the door body of refrigerator since the door body of refrigerator is mostly rectangle
At least one monitoring region is included, includes that at least one monitors region, packet on the right side of the door body of the refrigerator on the left of the door body of the refrigerator
At least one monitoring region is included, in this way, temperature prison can be carried out from the corresponding monitoring section in door body periphery at least four direction of refrigerator
Control, keeps temperature detection more comprehensive.
Further, the temperature in some monitoring region of the door body periphery of refrigerator is periodically obtained, and takes and repeatedly obtains
Temperature of the average value of temperature as the monitoring region obtains some monitoring region in such a way that repeated detection is averaged
Temperature improves the exactness and accuracy for obtaining temperature.
Step S3 sentences according to the environment temperature of the temperature in monitorings multiple on the outside of the door body of refrigerator region and refrigerator present position
Cooling gas leakage occurs for the door body of disconnected refrigerator.
This step specifically includes: the temperature in multiple monitoring regions is T on the outside of the door body of refrigerator1、T2…Tn；Position locating for refrigerator
The environment temperature set is T0；In T1、T2…TnAverage value be less than a × T0When, judge that cooling gas leakage occurs for the door body of refrigerator,
In, 0 a≤1 <.
This step specifically includes: the temperature in multiple monitoring regions is T on the outside of the door body of refrigerator1、T2…Tn；Position locating for refrigerator
The environment temperature set is T0；In T1、T2…TnIn any temperature value be less than b × T0When, judge that cooling gas leakage occurs for the door body of refrigerator,
Wherein, 0 b≤1 <.
In concrete scheme, by the average value of the temperature in monitorings multiple on the outside of the door body of refrigerator region and refrigerator present position
Environment temperature be compared, when environment temperature of the average value less than a times of refrigerator present position, illustrate the door of refrigerator
Body ambient temperature is significantly lower than the environment temperature of refrigerator present position, at this point, judging that cooling gas leakage occurs for the door body of refrigerator.
Alternatively, by the outside of the door body of refrigerator it is multiple monitoring region temperature respectively with the environment temperature of refrigerator present position into
Row compares, and when the environment temperature of the refrigerator present position of the temperature less than a times in any one monitoring region, illustrates the door body of refrigerator
Significantly lower than the environment temperature of refrigerator present position, at this point, judging that cooling gas leakage occurs for the door body of refrigerator, wherein b < a.
Step S4 carries out cooling gas leakage prompting when cooling gas leakage occurs for the door body for judging refrigerator.
This step specifically includes: carrying out cooling gas leakage prompting by sending PUSH message to preset intelligent terminal.
In concrete scheme, when cooling gas leakage occurs for the door body of refrigerator, user is reminded to perform corresponding processing, anti-stagnant ice
Cold air in case continues the cold storage effect of the fresh-keeping product stored in leakage contribution refrigerator.
In present embodiment, after the preset time of the door body closing of refrigerator, the working condition of the compressor of refrigerator is obtained,
The working condition includes shutdown status and non-shutdown status；In when being in shutdown status of compressor of refrigerator, refrigerator is obtained
Door body periphery it is multiple monitoring regions temperature；According to position locating for the temperature in monitorings multiple on the outside of the door body of refrigerator region and refrigerator
The environment temperature set judges that cooling gas leakage occurs for the door body of refrigerator；When cooling gas leakage occurs for the door body for judging refrigerator, carry out cold
Gas leakage is reminded, in this way, being compared by the temperature on the outside of the door body by refrigerator with room temperature, determines whether the door body of refrigerator is sent out
Raw and cold gas leakage issues the user with cooling gas leakage prompting when cooling gas leakage occurs for the door body of refrigerator, reminds user to carry out corresponding
Processing, prevent the cold air in refrigerator from continuing the cold storage effect of the fresh-keeping product stored in leakage contribution refrigerator, and then improve refrigerator
Refrigerating efficiency, reduce the refrigeration cost of refrigerator.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of fresh-keeping effect monitoring method based on refrigerator characterized by comprising
S1, refrigerator door body close preset time after, obtain the working condition of the compressor of refrigerator, the working condition packet
Include shutdown status and non-shutdown status；
S2, when being in shutdown status of compressor in refrigerator obtain the temperature in the multiple monitoring regions in door body periphery of refrigerator；
S3, refrigerator is judged according to the temperature in monitorings multiple on the outside of the door body of refrigerator region and the environment temperature of refrigerator present position
Cooling gas leakage occurs for door body；
S4, judge refrigerator door body occur cooling gas leakage when, carry out cooling gas leakage prompting.
2. the fresh-keeping effect monitoring method according to claim 1 based on refrigerator, which is characterized in that described in step S2
Include that at least one monitors region above the door body of refrigerator, includes that at least one monitors region below the door body of the refrigerator, it is described
Include that at least one monitors region on the left of the door body of refrigerator, includes that at least one monitors region on the right side of the door body of the refrigerator.
3. the fresh-keeping effect monitoring method according to claim 1 based on refrigerator, which is characterized in that described in step S2
The temperature for obtaining the multiple monitoring regions in door body periphery of refrigerator, specifically includes:
The temperature in some monitoring region of the door body periphery of refrigerator is periodically obtained, and the average value of the temperature repeatedly obtained is taken to make
For the temperature in the monitoring region.
4. the fresh-keeping effect monitoring method according to claim 1 based on refrigerator, which is characterized in that step S3, it is specific to wrap
It includes:
The temperature in multiple monitoring regions is T on the outside of the door body of refrigerator1、T2…Tn；
The environment temperature of refrigerator present position is T0；
In T1、T2…TnAverage value be less than a × T0When, judge that cooling gas leakage occurs for the door body of refrigerator, wherein 0 a≤1 <.
5. the fresh-keeping effect monitoring method according to claim 1 based on refrigerator, which is characterized in that step S3, it is specific to wrap
It includes:
The temperature in multiple monitoring regions is T on the outside of the door body of refrigerator1、T2…Tn；
The environment temperature of refrigerator present position is T0；
In T1、T2…TnIn any temperature value be less than b × T0When, judge that cooling gas leakage occurs for the door body of refrigerator, wherein 0 b≤1 <.
6. the fresh-keeping effect monitoring method according to claim 1 based on refrigerator, which is characterized in that described in step S4
Cooling gas leakage prompting is carried out, is specifically included: carrying out cooling gas leakage prompting by sending PUSH message to preset intelligent terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811367422.7A CN109297248A (en) | 2018-11-16 | 2018-11-16 | A kind of fresh-keeping effect monitoring method based on refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811367422.7A CN109297248A (en) | 2018-11-16 | 2018-11-16 | A kind of fresh-keeping effect monitoring method based on refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109297248A true CN109297248A (en) | 2019-02-01 |
Family
ID=65143994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811367422.7A Pending CN109297248A (en) | 2018-11-16 | 2018-11-16 | A kind of fresh-keeping effect monitoring method based on refrigerator |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203203326U (en) * | 2013-04-10 | 2013-09-18 | 浙江日普电子科技有限公司 | Refrigerator with cold leak prevention device |
| CN104329906A (en) * | 2014-11-21 | 2015-02-04 | 合肥美的电冰箱有限公司 | Door closing reminding device and refrigerator |
| JP2016044913A (en) * | 2014-08-25 | 2016-04-04 | 株式会社東芝 | Cooling box and cooling box monitoring system |
| CN205388817U (en) * | 2016-03-08 | 2016-07-20 | 安徽尊贵电器集团有限公司 | Refrigerator leaks cold reminding device of detection |
| CN106225380A (en) * | 2016-08-22 | 2016-12-14 | Tcl家用电器（合肥）有限公司 | The control method of refrigerator, control device and refrigerator |
| KR20180076230A (en) * | 2016-12-27 | 2018-07-05 | 롯데알미늄 주식회사 | Refrigerator including a room of freshness |
-
2018
- 2018-11-16 CN CN201811367422.7A patent/CN109297248A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203203326U (en) * | 2013-04-10 | 2013-09-18 | 浙江日普电子科技有限公司 | Refrigerator with cold leak prevention device |
| JP2016044913A (en) * | 2014-08-25 | 2016-04-04 | 株式会社東芝 | Cooling box and cooling box monitoring system |
| CN104329906A (en) * | 2014-11-21 | 2015-02-04 | 合肥美的电冰箱有限公司 | Door closing reminding device and refrigerator |
| CN205388817U (en) * | 2016-03-08 | 2016-07-20 | 安徽尊贵电器集团有限公司 | Refrigerator leaks cold reminding device of detection |
| CN106225380A (en) * | 2016-08-22 | 2016-12-14 | Tcl家用电器（合肥）有限公司 | The control method of refrigerator, control device and refrigerator |
| KR20180076230A (en) * | 2016-12-27 | 2018-07-05 | 롯데알미늄 주식회사 | Refrigerator including a room of freshness |
Non-Patent Citations (1)
| Title |
|---|
| 变压器制造技术丛书编审委员会: "《变压器试验》", 30 June 1998, 机械工业出版社 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190201 |
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| RJ01 | Rejection of invention patent application after publication |