CN108444204A - A kind of built-in refrigerator condensing heat-exchange control method - Google Patents
A kind of built-in refrigerator condensing heat-exchange control method Download PDFInfo
- Publication number
- CN108444204A CN108444204A CN201810306982.5A CN201810306982A CN108444204A CN 108444204 A CN108444204 A CN 108444204A CN 201810306982 A CN201810306982 A CN 201810306982A CN 108444204 A CN108444204 A CN 108444204A
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- China
- Prior art keywords
- condenser fan
- temperature
- refrigerator
- rotating speed
- condensing heat
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Classifications
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- 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
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/11—Fan speed control
- F25B2600/111—Fan speed control of condenser fans
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of built-in refrigerator condensing heat-exchange control methods.It is related to built-in refrigerator condensing heat-exchange control technology field.The present invention include according to outside refrigerator environment temperature and filter temperature control condenser fan start and rotating speed.The present invention, come control condenser fan start-stop timely and accurately, improves the condenser for refrigerator condensing heat-exchange efficiency of lateral wall and the plug-in condenser of back by the difference of environment temperature and filter surfaces temperature；By controlling the control program that condenser fan uses different rotating speeds according to environment temperature and the difference of filter surfaces temperature, condensing heat-exchange is dynamically efficiently controlled in real time, it is energy saving.
Description
Technical field
The invention belongs to built-in refrigerator condensing heat-exchange control technology fields, are condensed more particularly to a kind of built-in refrigerator
Heat exchange control.
Background technology
With the development of the society, the improvement of people's living standards, refrigerator is got in the placement position of family with disposing way
More valued by ordinary user, especially built-in refrigerator disposing way increasingly paid close attention to by everybody.Built-in refrigerator is generally set
Cabinet integral type is made in the recess space of the advance indwelling of household kitchen, or with Household closet, it is beautiful and generous to improve grade.
To meet the requirement of refrigerator embedded type state reliability service, it is usually utilized in the external condensation of arrangement in compressor bin
Module, condenser and condenser fan are placed in compressor bin, and the mode of two lateral walls of refrigerator and compressor bottom board trepanning is realized
Condensing heat-exchange requirement, this kind condensation radiating mode is of high cost, and condensation module structure is more complex.Conventional lateral wall and back is plug-in cold
The refrigerator of condenser, which is placed in refrigerator cabinet space, to be led to problems such as to run chaser because heat dissipation is unsmooth, therefore not by with cabinet space
Family is approved.The unsmooth caused chaser of refrigerator heat dissipation in order to solve lateral wall and the plug-in condenser of back under embedded type state is asked
Topic, needs the condensation that developmental research can be placed in the conventional lateral wall and the refrigerator of the plug-in condenser of back of cabinet space normal use to change
Thermally relieved progress control method reaches the refrigerator of conventional lateral wall and the plug-in condenser of back under routine and embedded type state
With reliability service, complete machine target at low cost.
Invention content
The purpose of the present invention is to provide a kind of built-in refrigerator condensing heat-exchange control methods, are started every time by compressor
Monitoring refrigerator external environment temperature and filter temperature and then the switch and wind speed size of control condenser fan afterwards, realize insertion
Formula refrigerator condenses the real-time control of exchange process, solves the refrigerator of lateral wall and the plug-in condenser of back under existing embedded type state
The difficult problem of condensation heat dissipation.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention be a kind of built-in refrigerator condensing heat-exchange control method, include according to outside refrigerator environment temperature and filtering
Device temperature controls condenser fan startup and rotating speed；
Wherein, according to outside refrigerator environment temperature and filter temperature control condenser fan start steps are as follows with rotating speed：
S000：The startup of the first temperature sensor covered according to the startup of compressor and closing control refrigerator hinge and pass
It closes；If compressor start executes S001；If compressor is closed, S002 is executed；
S001：First temperature sensor starts simultaneously monitoring of environmental temperature T1 and executes S003；
S002：It closes the first temperature sensor and executes S000；
S003：Judge whether environment temperature T1 meets the necessary condition of condenser fan opening；If so, executing S004；If
It is no, then execute S002；
S004：Second temperature sensor periodic monitor filter temperature T2 on filter；
S005：The switch and rotating speed of condenser fan are judged according to environment temperature T1 and filter temperature T2 difference △ T.
Preferably, the necessary condition in S003 is that environment temperature T1 is more than or equal to 5 DEG C.
Preferably, the switch of condenser fan and the tool of rotating speed are judged according to environment temperature and filter temperature difference in S004
Body judgment method is as follows：
If △ T are less than 4 DEG C, close condenser fan or condenser fan is kept to be in off state；
If ranging from 4 DEG C~5 DEG C of △ T, the rotating speed of condenser fan is 600RPM；
If ranging from 5.1 DEG C~7 DEG C of △ T, the rotating speed of condenser fan is 700RPM；
If ranging from 7.1 DEG C~9 DEG C of △ T, the rotating speed of condenser fan is 800RPM；
If ranging from 9.1 DEG C~11 DEG C of △ T, the rotating speed of condenser fan is 900RPM；
If ranging from 11.1 DEG C~15 DEG C of △ T, the rotating speed of condenser fan is 1100RPM.
Preferably, the condenser fan is wide rotating speed fan and the range of speeds is 550~1200RPM.
Preferably, the second temperature sensor detection filter temperature is dynamic detection process and does not have 30s detections primary.
Preferably, the condenser fan provides cold wind for refrigerator condensing heat-exchange process.
The invention has the advantages that：
1, the present invention controls the start-stop of condenser fan by the difference of environment temperature and filter surfaces temperature, accurate in time
The condenser for refrigerator condensing heat-exchange efficiency of control condenser fan start-stop, raising lateral wall and the plug-in condenser of back really.
2, the present invention is different by controlling condenser fan use from the difference of filter surfaces temperature according to environment temperature
Rotating speed control program, in real time effectively control condensing heat-exchange, it is energy saving.
3, the present invention realizes that start-stop function, circumstance temperature do not open when being less than a certain temperature by condenser fan according to the size of circumstance temperature
Dynamic condenser fan, it is easy to control, improve efficiency, is energy saving.
4, the present invention can both be placed in cabinet Anomalistic space by refrigerator condensing heat-exchange control method refrigerator, can also set
In Conventional spatial, it is suitble to different put occasion, it can be ensured that refrigerator carrier there can be the better market competitiveness.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of built-in refrigerator condensing heat-exchange control flow chart of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, the present invention be a kind of built-in refrigerator condensing heat-exchange control method, including 1, according to outside refrigerator
Environment temperature and filter temperature control condenser fan start and rotating speed；
Wherein, according to outside refrigerator environment temperature and filter temperature control condenser fan start steps are as follows with rotating speed：
S000：The startup of the first temperature sensor covered according to the startup of compressor and closing control refrigerator hinge and pass
It closes；If compressor start executes S001；If compressor is closed, S002 is executed；
S001：First temperature sensor starts simultaneously monitoring of environmental temperature T1 and executes S003；
S002：It closes the first temperature sensor and executes S000；
S003：Judge whether environment temperature T1 meets the necessary condition of condenser fan opening；If so, executing S004；If
It is no, then execute S002；
S004：Second temperature sensor periodic monitor filter temperature T2 on filter；
S005：The switch and rotating speed of condenser fan are judged according to environment temperature T1 and filter temperature T2 difference △ T.
Wherein, the necessary condition in S003 is that environment temperature T1 is more than or equal to 5 DEG C.
Wherein, in S004 according to environment temperature and filter temperature difference judge condenser fan switch and rotating speed it is specific
Judgment method is as follows：
If △ T are less than 4 DEG C, close condenser fan or condenser fan is kept to be in off state；
If ranging from 4 DEG C~5 DEG C of △ T, the rotating speed of condenser fan is 600RPM；
If ranging from 5.1 DEG C~7 DEG C of △ T, the rotating speed of condenser fan is 700RPM；
If ranging from 7.1 DEG C~9 DEG C of △ T, the rotating speed of condenser fan is 800RPM；
If ranging from 9.1 DEG C~11 DEG C of △ T, the rotating speed of condenser fan is 900RPM；
If ranging from 11.1 DEG C~15 DEG C of △ T, the rotating speed of condenser fan is 1100RPM.
Wherein, condenser fan is wide rotating speed fan and the range of speeds is 550~1200RPM.
Wherein, second temperature sensor detection filter temperature is dynamic detection process and does not have 30s detections primary, convenient for real
Time control refrigeration coagulates starting fan, accelerates heat dissipation.
Wherein, condenser fan provides cold wind for refrigerator condensing heat-exchange process.
It is worth noting that, in above system embodiment, included each unit is only drawn according to function logic
Point, but it is not limited to above-mentioned division, as long as corresponding function can be realized；In addition, each functional unit is specific
Title is also only to facilitate mutually distinguish, the protection domain being not intended to restrict the invention.
In addition, one of ordinary skill in the art will appreciate that realizing all or part of step in the various embodiments described above method
It is that relevant hardware can be instructed to complete by program.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of built-in refrigerator condensing heat-exchange control method, which is characterized in that include according to the environment temperature and mistake outside refrigerator
Filter temperature controls condenser fan startup and rotating speed；
Wherein, according to outside refrigerator environment temperature and filter temperature control condenser fan start steps are as follows with rotating speed：
S000：According to the startup and closing of the first temperature sensor that the startup of compressor and closing control refrigerator hinge cover；
If compressor start executes S001；If compressor is closed, S002 is executed；
S001：First temperature sensor starts simultaneously monitoring of environmental temperature T1 and executes S003；
S002：It closes the first temperature sensor and executes S000；
S003：Judge whether environment temperature T1 meets the necessary condition of condenser fan opening；If so, executing S004；If it is not, then
Execute S002；
S004：Second temperature sensor periodic monitor filter temperature T2 on filter；
S005：The switch and rotating speed of condenser fan are judged according to environment temperature T1 and filter temperature T2 difference △ T.
2. a kind of built-in refrigerator condensing heat-exchange control method according to claim 1, which is characterized in that in S003 must
It is that environment temperature T1 is more than or equal to 5 DEG C to want condition.
3. a kind of built-in refrigerator condensing heat-exchange control method according to claim 1, which is characterized in that basis in S004
Environment temperature and filter temperature difference judge condenser fan switch and rotating speed specific judgment method it is as follows：
If △ T are less than 4 DEG C, close condenser fan or condenser fan is kept to be in off state；
If ranging from 4 DEG C~5 DEG C of △ T, the rotating speed of condenser fan is 600RPM；
If ranging from 5.1 DEG C~7 DEG C of △ T, the rotating speed of condenser fan is 700RPM；
If ranging from 7.1 DEG C~9 DEG C of △ T, the rotating speed of condenser fan is 800RPM；
If ranging from 9.1 DEG C~11 DEG C of △ T, the rotating speed of condenser fan is 900RPM；
If ranging from 11.1 DEG C~15 DEG C of △ T, the rotating speed of condenser fan is 1100RPM.
4. a kind of built-in refrigerator condensing heat-exchange control method according to claim 1, which is characterized in that the condensating wind
Fan is wide rotating speed fan and the range of speeds is 550~1200RPM.
5. a kind of built-in refrigerator condensing heat-exchange control method according to claim 1, which is characterized in that second temperature
Degree sensor detection filter temperature is dynamic detection process and does not have 30s detections primary.
6. a kind of built-in refrigerator condensing heat-exchange control method according to claim 1, which is characterized in that the condensating wind
Fan provides cold wind for refrigerator condensing heat-exchange process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810306982.5A CN108444204B (en) | 2018-04-08 | 2018-04-08 | Condensation heat exchange control method for embedded refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810306982.5A CN108444204B (en) | 2018-04-08 | 2018-04-08 | Condensation heat exchange control method for embedded refrigerator |
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| Publication Number | Publication Date |
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| CN108444204A true CN108444204A (en) | 2018-08-24 |
| CN108444204B CN108444204B (en) | 2021-06-11 |
Family
ID=63198685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810306982.5A Active CN108444204B (en) | 2018-04-08 | 2018-04-08 | Condensation heat exchange control method for embedded refrigerator |
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| Country | Link |
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| CN (1) | CN108444204B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465272A (en) * | 2021-07-16 | 2021-10-01 | 珠海格力电器股份有限公司 | Refrigeration control method of refrigerator, computer device and computer readable storage medium |
| CN116222077A (en) * | 2023-02-24 | 2023-06-06 | 海信冰箱有限公司 | Refrigerator with a refrigerator body |
| CN117570646A (en) * | 2023-12-26 | 2024-02-20 | 河南新飞智家科技有限公司 | Energy-saving operation method of embedded air-cooled refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465272A (en) * | 2021-07-16 | 2021-10-01 | 珠海格力电器股份有限公司 | Refrigeration control method of refrigerator, computer device and computer readable storage medium |
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| CN116222077A (en) * | 2023-02-24 | 2023-06-06 | 海信冰箱有限公司 | Refrigerator with a refrigerator body |
| CN116222077B (en) * | 2023-02-24 | 2024-09-10 | 海信冰箱有限公司 | Refrigerator with a refrigerator body |
| CN117570646A (en) * | 2023-12-26 | 2024-02-20 | 河南新飞智家科技有限公司 | Energy-saving operation method of embedded air-cooled refrigerator |
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| Publication number | Publication date |
|---|---|
| CN108444204B (en) | 2021-06-11 |
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Address after: 230000 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Applicant after: Changhong MeiLing Limited by Share Ltd Address before: 230000 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Applicant before: Hefei Meiling Co., Ltd. |
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