CN108253703A - A kind of control method without the air-cooled electric control refrigerator of air door single system - Google Patents
A kind of control method without the air-cooled electric control refrigerator of air door single system Download PDFInfo
- Publication number
- CN108253703A CN108253703A CN201810050221.8A CN201810050221A CN108253703A CN 108253703 A CN108253703 A CN 108253703A CN 201810050221 A CN201810050221 A CN 201810050221A CN 108253703 A CN108253703 A CN 108253703A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- air
- heater
- stopped
- defrosting heater
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000010257 thawing Methods 0.000 claims abstract description 24
- 238000005057 refrigeration Methods 0.000 claims abstract description 11
- 230000008014 freezing Effects 0.000 claims description 4
- 238000007710 freezing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 8
- 238000005457 optimization Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- 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
- F25D29/005—Mounting of control devices
Landscapes
- 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)
- Defrosting Systems (AREA)
Abstract
The present invention provides a kind of control methods without the air-cooled electric control refrigerator of air door single system, carry out as follows：Whether step 1 judges refrigerator in defrost state, i.e. whether defrosting heater works, if so, performing step 2, otherwise, performs step 3；Step 2, compensating heater are opened with defrosting heater, and wind turbine is stopped；Whether step 3 judges refrigerator in non-defrost state, i.e. whether defrosting heater is stopped, if so, performing step 4；Step 4, defrosting heater are stopped, and compensating heater works on 8min, and wind turbine works on 15s.The present invention can be solved without the air-cooled electric control refrigerator of air door single system because self structure characteristic is under abnormal rugged environment and use environment, existing temperature of refrigerating chamber it is higher with fan abnormal sound the drawbacks of, and then the normal refrigeration of guarantee refrigerator.
Description
Technical field
The present invention relates to refrigerator arts, are in particular a kind of controls without the air-cooled electric control refrigerator of air door single system
Method processed.
Background technology
There is refrigeration steam without the air-cooled electric control refrigerator of air door single system due to product itself door-free, at air duct joint to meet
The phenomenon that freezing cold air congeals into ice, and, when the food that excess is stored in the adverse circumstances that refrigerator is in high temperature and humidity or in refrigerator
Product frequently open the door, and can all influence the cycle of wind, and refrigeration moisture is made to sink, this part steam is not easy to be agglomerated on evaporator, lead
When cause refrigerator normally freezes, there is more penitent ice droplet on air duct joint and fan, cause to refrigerate phenomenon of not freezing.On air duct not
Energy defrost in time and droplet cannot be removed thoroughly, macrocyclic operation, and there are the risks that wind passage mouth blocks, and refrigeration is caused not make
It is cold.There is ice water pearl on fan, flabellum Mass Distribution changes, and the dynamic balancing for leading to fan is unbalance, affects the stabilization of fan
Property, it generates during fan running and waves, shaking force is caused to increase noise and is increased, generate abnormal sound.
Invention content
The present invention is directed to solve one of above-mentioned technical problem at least to a certain extent.For this purpose, the present invention proposes one kind not
Control method with the air-cooled electric control refrigerator of air door single system, to solve without the air-cooled electric control refrigerator of air door single system because of itself
Architectural characteristic is under abnormal rugged environment and use environment, and existing temperature of refrigerating chamber is higher and the drawbacks of fan abnormal sound, into
And ensure the normal refrigeration of refrigerator.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of control method without the air-cooled electric control refrigerator of air door single system, the air duct heating control system packet of the refrigerator
Defrosting heater, circumstance temperature sensor, refrigeration sensor, wind turbine and control panel are included, air inlet in cold compartment of refrigerator, close to cold
The position for freezing room is equipped with compensating heater, and the control method carries out as follows：
Whether step 1 judges refrigerator in defrost state, i.e. whether defrosting heater works, if so, step 2 is performed,
Otherwise, step 3 is performed；
Step 2, compensating heater are opened with defrosting heater, and wind turbine is stopped；
Whether step 3 judges refrigerator in non-defrost state, i.e. whether defrosting heater is stopped, if so, performing
Step 4；
Step 4, defrosting heater are stopped, and compensating heater works on 8min, and wind turbine works on 15s.
Compared with the prior art, the present invention has the beneficial effect that：
The present invention controls rule under conditions of cost is not increased by optimization software, after defrosting heater is stopped
Control compensating heater works on 8min, fan operation 15s, can fundamentally solve the higher risk of temperature of refrigerating chamber,
Fan operation 15s can throw away remaining droplet on fan, so as to solve the problems, such as fan abnormal sound.
Description of the drawings
Fig. 1 is structure diagram of the present invention without the air-cooled electric control refrigerator of air door single system.
In figure, 1 refrigerating chamber return air inlet；2 refrigeration sensors；3 refrigerating chamber air inlets；4 compensating heater positions；5 change
White heater；6 wind turbines；7 refrigerating chamber return airways.
Specific embodiment
Fig. 1 is please referred to, the air duct heating control system without the air-cooled electric control refrigerator of air door single system of the present embodiment includes
Defrosting heater 5, circumstance temperature sensor, refrigeration sensor 2, temperature fuse, wind turbine 6, potentiometer and control panel, defrosting heater
The surface of evaporator liquid storage device is arranged on, refrigeration sensor 2 is arranged on the right lower quadrant in the refrigeration air duct of refrigerating chamber, and wind turbine 6 is set
In the middle and upper part of refrigerating chamber, at cold compartment of refrigerator air inlet 3, compensating heater is equipped on the position of refrigerating chamber.
It is all to be controlled by control panel according to the data that temperature sensor is acquired that refrigerating chamber and refrigerating chamber, which need to freeze,
Compressor start, control panel is according to the start-stop for refrigerating sensory-control system；The control of environment temperature is by control panel according to circumstance temperature
Sensor is controlled.Above-mentioned compensating heater removes the Chinese invention patent according to Patent No. CN105588395A《A kind of wind
Cold refrigerator duct heating system and its control method》Operation rule operation, need to also be according to the controlling party of the optimization of the present embodiment
Method is run, and wind turbine yet needs the control method operation by the optimization of the present embodiment in addition to being run according to normal rule.
The control method of above-mentioned optimization is to eliminate without the air-cooled electric control refrigerator of air door single system because self structure characteristic exists
Under abnormal rugged environment and use environment, existing temperature of refrigerating chamber is higher to be proposed with the drawbacks of fan abnormal sound, specifically
Above-mentioned compensating heater and wind turbine are controlled according to following situation：
Situation one：In the normal defrost course of work of refrigerator, i.e., compressor is stopped, and defrosting heater opens work
Make, compensating heater is opened with defrosting heater, and wind turbine is stopped；
Situation two：In the refrigerator defrost course of work, compressor is stopped, if defrosting heater is stopped, compensation
Heater works on 8min, and wind turbine starts operation 15s.
In conclusion the control method without the air-cooled electric control refrigerator of air door single system of the present embodiment, is as follows
It carries out：
Whether step 1 judges refrigerator in defrost state, i.e. whether defrosting heater works, if so, step 2 is performed,
Otherwise, step 3 is performed；
Step 2, compensating heater are opened with defrosting heater, and wind turbine is stopped；
Whether step 3 judges refrigerator in non-defrost state, i.e. whether defrosting heater is stopped, if so, performing
Step 4；
Step 4, defrosting heater are stopped, and compensating heater works on 8min, and wind turbine works on 15s.
Claims (1)
1. a kind of control method without the air-cooled electric control refrigerator of air door single system, the air duct heating control system of the refrigerator includes
Defrosting heater, circumstance temperature sensor, refrigeration sensor, wind turbine and control panel, air inlet, close freezing in cold compartment of refrigerator
The position of room is equipped with compensating heater, it is characterized in that the control method carries out as follows：
Whether step 1 judges refrigerator in defrost state, i.e. whether defrosting heater works, if so, step 2 is performed, it is no
Then, step 3 is performed；
Step 2, compensating heater are opened with defrosting heater, and wind turbine is stopped；
Whether step 3 judges refrigerator in non-defrost state, i.e. whether defrosting heater is stopped, if so, performing step
4；
Step 4, defrosting heater are stopped, and compensating heater works on 8min, fan operation 15s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050221.8A CN108253703A (en) | 2018-01-18 | 2018-01-18 | A kind of control method without the air-cooled electric control refrigerator of air door single system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050221.8A CN108253703A (en) | 2018-01-18 | 2018-01-18 | A kind of control method without the air-cooled electric control refrigerator of air door single system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108253703A true CN108253703A (en) | 2018-07-06 |
Family
ID=62741242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810050221.8A Pending CN108253703A (en) | 2018-01-18 | 2018-01-18 | A kind of control method without the air-cooled electric control refrigerator of air door single system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108253703A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489181A (en) * | 2018-11-19 | 2019-03-19 | 泰豪科技股份有限公司 | A kind of control circuit and dehumidifier |
| CN113899152A (en) * | 2021-09-27 | 2022-01-07 | 珠海格力电器股份有限公司 | Refrigerating unit, defrosting control method thereof and refrigeration house |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11281232A (en) * | 1998-03-27 | 1999-10-15 | Nippon Kentetsu Co Ltd | Frozen showcase |
| JP2007113870A (en) * | 2005-10-21 | 2007-05-10 | Sanyo Electric Co Ltd | Defrosting device of low-temperature showcase |
| JP2008530492A (en) * | 2005-02-16 | 2008-08-07 | リープヘル−ハウスゲレーテ オクセンハウゼン ゲーエムベーハー | Cooling device and / or refrigeration device |
| CN101571339A (en) * | 2008-04-29 | 2009-11-04 | 博西华电器（江苏）有限公司 | Refrigerator defrosting control method and refrigerator applying same |
| JP2010181085A (en) * | 2009-02-05 | 2010-08-19 | Hoshizaki Electric Co Ltd | Cooling storage |
| JP2013019586A (en) * | 2011-07-11 | 2013-01-31 | Toshiba Corp | Refrigerator |
| CN104930792A (en) * | 2015-06-03 | 2015-09-23 | 合肥华凌股份有限公司 | Refrigerator defrosting system, refrigerator defrosting method and refrigerator provided with defrosting system |
| CN105588395A (en) * | 2016-02-25 | 2016-05-18 | 合肥美菱股份有限公司 | Air-cooling refrigerator air flue heating system and control method thereof |
| CN106247742A (en) * | 2016-08-12 | 2016-12-21 | 合肥美菱股份有限公司 | A kind of refrigerator freezing fan defrosting device and control method thereof |
-
2018
- 2018-01-18 CN CN201810050221.8A patent/CN108253703A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11281232A (en) * | 1998-03-27 | 1999-10-15 | Nippon Kentetsu Co Ltd | Frozen showcase |
| JP2008530492A (en) * | 2005-02-16 | 2008-08-07 | リープヘル−ハウスゲレーテ オクセンハウゼン ゲーエムベーハー | Cooling device and / or refrigeration device |
| JP2007113870A (en) * | 2005-10-21 | 2007-05-10 | Sanyo Electric Co Ltd | Defrosting device of low-temperature showcase |
| CN101571339A (en) * | 2008-04-29 | 2009-11-04 | 博西华电器（江苏）有限公司 | Refrigerator defrosting control method and refrigerator applying same |
| JP2010181085A (en) * | 2009-02-05 | 2010-08-19 | Hoshizaki Electric Co Ltd | Cooling storage |
| JP2013019586A (en) * | 2011-07-11 | 2013-01-31 | Toshiba Corp | Refrigerator |
| CN104930792A (en) * | 2015-06-03 | 2015-09-23 | 合肥华凌股份有限公司 | Refrigerator defrosting system, refrigerator defrosting method and refrigerator provided with defrosting system |
| CN105588395A (en) * | 2016-02-25 | 2016-05-18 | 合肥美菱股份有限公司 | Air-cooling refrigerator air flue heating system and control method thereof |
| CN106247742A (en) * | 2016-08-12 | 2016-12-21 | 合肥美菱股份有限公司 | A kind of refrigerator freezing fan defrosting device and control method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489181A (en) * | 2018-11-19 | 2019-03-19 | 泰豪科技股份有限公司 | A kind of control circuit and dehumidifier |
| CN113899152A (en) * | 2021-09-27 | 2022-01-07 | 珠海格力电器股份有限公司 | Refrigerating unit, defrosting control method thereof and refrigeration house |
| CN113899152B (en) * | 2021-09-27 | 2022-05-20 | 珠海格力电器股份有限公司 | Refrigerating unit, defrosting control method thereof and refrigeration house |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |
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| RJ01 | Rejection of invention patent application after publication |