CN106091535A - Chill box damping control method and wind cooling refrigerator - Google Patents
Chill box damping control method and wind cooling refrigerator Download PDFInfo
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- CN106091535A CN106091535A CN201610389126.1A CN201610389126A CN106091535A CN 106091535 A CN106091535 A CN 106091535A CN 201610389126 A CN201610389126 A CN 201610389126A CN 106091535 A CN106091535 A CN 106091535A
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- Prior art keywords
- defrost heater
- cold room
- air channel
- blower fan
- air
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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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
-
- 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
- F25D29/005—Mounting of control 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
-
- 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
- F25D2600/00—Control issues
- F25D2600/02—Timing
-
- 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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
-
- 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)
- Defrosting Systems (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention relates to a kind of chill box damping control method and wind cooling refrigerator, described method includes: the duty of detection Defrost heater；When the work heating of described Defrost heater, starting the blower fan being arranged in air channel, so that the air of described evaporator surface enters cold room, wherein, described air channel is for connecting described cold room and the chamber at described Defrost heater place.Above-mentioned chill box damping control method and wind cooling refrigerator, when vaporizer is heated by Defrost heater, when the frost layer making evaporator surface flashes to aqueous vapor, the air making the humidity of evaporator surface higher by blower fan is blown in cold room, thus improve the humidity of cold room, achieve the humidity improving cold room without hardware modification, effectively reduce humidification cost.
Description
Technical field
The present invention relates to refrigerator art, particularly relate to a kind of chill box damping control method and wind cooling refrigerator.
Background technology
Along with raising and the quickening of rhythm of life of people's living standard, convenient, simple and easy-to-use wind cooling refrigerator produces
Product are gradually favored by user.Such as, compared to direct cooling refrigerator, wind cooling refrigerator uses vaporizer, blower fan, MOD and air channel
Constituting air forced circulation system Deng unit, the evaporator refrigeration in refrigerating chamber, the cold air in refrigerating chamber passes through fan action
Be delivered to cold room through air channel so that cold room can fast cooling, there is the advantage that energy consumption is low, the fast refrigerating speed of cold preservation is fast.
But owing to the air in refrigerating chamber is the driest, after the air of cold drying enters cold room by air channel, soon
While the low temperature of refrigerating chamber of prompt drop, also it is directly blown onto vegetable and fruit surface in cold room so that the water in vegetable and fruit
Point quickly run off, be unfavorable for the fresh-keeping of vegetable and fruit.
Summary of the invention
Based on this, it is necessary to easily cause cold room humidity for above-mentioned wind cooling refrigerator relatively low, be unfavorable for that vegetables and fruits are fresh-keeping
Technical problem, it is provided that a kind of chill box damping control method and wind cooling refrigerator.
A kind of chill box damping control method, comprises the following steps:
The duty of detection Defrost heater；
When the work heating of described Defrost heater, start the blower fan being arranged in air channel, so that described evaporator surface
Air enter cold room, wherein, described air channel is for connecting described cold room and the chamber at described Defrost heater place.
Wherein in an embodiment, described when the work heating of described Defrost heater, start and be arranged in air channel
The step of blower fan includes:
When the work heating of described Defrost heater, whether detect the temperature in described cold room less than preset temperature value；
When the temperature in described cold room is less than preset temperature value, start the blower fan being arranged in air channel.
Wherein in an embodiment, described when the work heating of described Defrost heater, the temperature in detection cold room
Whether include less than the step of preset temperature value:
When the work heating of described Defrost heater, detect the working time of described Defrost heater；
When the working time of described Defrost heater is more than the first Preset Time, the temperature in detection cold room is the least
In preset temperature value.
Wherein in an embodiment, described when the work heating of described Defrost heater, start and be arranged in air channel
The step of blower fan includes:
When the work heating of described Defrost heater, detect the working time of described Defrost heater；
When the working time of described Defrost heater is more than the first Preset Time, start the blower fan being arranged in air channel.
Wherein in an embodiment, also include after the step of the blower fan that described startup is arranged in air channel:
When the temperature in described cold room is more than or equal to preset temperature value, described in closedown, it is positioned at the blower fan in air channel.
Wherein in an embodiment, also include before the described step when the work heating of described Defrost heater:
Detect the working time of described vaporizer, when the described evaporator operation time is more than the second Preset Time, start
Described Defrost heater.
Wherein in an embodiment, also include before the described step when the work heating of described Defrost heater:
The unlatching of detection refrigerator doors, the opening times of statistics refrigerator doors, when described refrigerator doors is opened in the 3rd Preset Time
When opening number of times more than preset times, start described Defrost heater.
A kind of chill box damping control method, including:
The duty of the Defrost heater of detection refrigerating chamber；
When the work heating of described Defrost heater is with the frost layer of the evaporator surface of the described refrigerating chamber of removal, open air channel
The family of power and influence, start the blower fan that is arranged in air channel, so that the air of described evaporator surface enters described cold room, wherein, institute
State air channel for connecting described cold room and described refrigerating chamber.
A kind of wind cooling refrigerator, including: control module, cold room and the first chamber, described cold room includes vaporizer, defrosting
Heater and blower fan, described cold room is by air channel and described first chamber, described vaporizer and described Defrost heater
Being arranged in described first chamber, described blower fan is arranged in described air channel；Described control module heats with described defrosting respectively
Device and the electrical connection of described blower fan；
Described Defrost heater is for operationally heating to remove the frost layer of described evaporator surface；
Described control module is for detecting the duty of Defrost heater, when described Defrost heater works, controls
Described fan starting, so that the air of described evaporator surface enters described cold room.
A kind of wind cooling refrigerator, including: control module, refrigerating chamber and cold room, described refrigerating chamber and described cold room pass through
Air channel connects, and is provided with the family of power and influence in described air channel；Described refrigerating chamber includes vaporizer, Defrost heater and blower fan, described blower fan
It is arranged in described air channel；Described control module electrically connects with the described family of power and influence, described blower fan and described Defrost heater respectively；
Described Defrost heater is for operationally heating to remove the frost layer of described evaporator surface；
Described control module, for detecting the duty of the Defrost heater of refrigerating chamber, is being removed described in described refrigerating chamber
During frost heater work, the described family of power and influence controlling described air channel opens, and controls described fan starting, so that described refrigerating chamber
The air of described evaporator surface enters described cold room.
Above-mentioned chill box damping control method and wind cooling refrigerator, when vaporizer is heated by Defrost heater so that vaporizer
When the frost layer on surface flashes to aqueous vapor, the air making the humidity of evaporator surface higher by blower fan is blown in cold room, from
And improve the humidity of cold room.
Accompanying drawing explanation
Fig. 1 is the logical structure schematic diagram of the wind cooling refrigerator of an embodiment；
Fig. 2 A is the schematic flow sheet of the chill box damping control method of an embodiment；
Fig. 2 B is the schematic flow sheet of the chill box damping control method of another embodiment；
Fig. 2 C is the schematic flow sheet of the chill box damping control method of another embodiment；
Fig. 2 D is the schematic flow sheet of the chill box damping control method of another embodiment；
Fig. 2 E is the schematic flow sheet of the chill box damping control method of another embodiment；
Fig. 3 is the logical structure schematic diagram of the wind cooling refrigerator of another embodiment；
Fig. 4 is the schematic flow sheet of the chill box damping control method of another embodiment；
Fig. 5 is the logical structure schematic diagram of the wind cooling refrigerator of another embodiment；
Fig. 6 is the schematic flow sheet of the chill box damping control method of another embodiment.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing
Give presently preferred embodiments of the present invention.But, the present invention can realize in many different forms, however it is not limited to institute herein
The embodiment described.On the contrary, providing the purpose of these embodiments is to make the understanding to the disclosure more thorough
Comprehensively.
As it is shown in figure 1, in one embodiment, it is provided that a kind of wind cooling refrigerator 10, including: control module 110, cold room
120 and first chamber 130, cold room 120 includes vaporizer 121, Defrost heater 122 and blower fan 123, and cold room 120 passes through
Air channel 140 connects with the first chamber 130, and vaporizer 121 and Defrost heater 122 are arranged in the first chamber 130, blower fan 123
It is arranged in air channel 140；Control module 110 electrically connects with Defrost heater 122 and blower fan 123 respectively.
Defrost heater 122 is for operationally heating to remove the frost layer on vaporizer 121 surface.
Control module 110 is for detecting the duty of Defrost heater 122, when Defrost heater 122 works, controls
Blower fan 123 starts, so that the air on vaporizer 121 surface enters cold room 120.
In the present embodiment, the cold room 120 of wind cooling refrigerator 10 and the first chamber 130 are mutually isolated, and separate system
Cold.The vaporizer 121 of cold room 120 makes cold room 120 lower the temperature by sweat cooling, and specifically, wind cooling refrigerator 10 includes one
Case gallbladder, is provided with the first chamber 130 in case gallbladder, vaporizer 121 is arranged in the first chamber 130, and air channel 140 includes intake air way
142 and exhaust passage 141, cold room 120 is connected with the first chamber 130 with exhaust passage 141 by intake air way 142, specifically, and this reality
Execute refrigerator in example and include that compressor, vaporizer 121 are connected with compressor, when cold room 120 in cooling mode, compressor work
Making, liquid refrigerants absorbs heat in vaporizer 121 and is evaporated to gaseous coolant, and vaporizer 121 makes the air themperature of surrounding decline, wind
Blower fan 123 in road 140 works, and the cold air lowered the temperature being acted on by vaporizer 121 in the first chamber 130 is by intake air way 142
Send into cold room 120, the air in cold room 120 is sent back to the first chamber 130 and lowers the temperature, the warp again of the cold air after cooling
Intake air way 142 enters cold room 120, it is achieved air circulation in cold room 120 and the first chamber 130.
In the present embodiment, control module 110 is main control module or the main control chip of wind cooling refrigerator 10, is used for controlling air-cooled
The work of each electrical equipment of refrigerator 10.When vaporizer 121 works long hours, its surface covers one layer of frost layer, stops at compressor
Work, when vaporizer 121 stops refrigeration, control module 110 controls to be similarly provided at the Defrost heater in the first chamber 130
122 work so that the frost layer on vaporizer 121 surface flashes to aqueous vapor, and when Defrost heater 122 works, control module 110 is controlled
Blower fan 123 processed works so that the air that the humidity on vaporizer 121 surface is higher is blown in cold room 120 by intake air way 142, from
And improving the humidity of cold room 120, it is not necessary to hardware modification achieves the humidity improving cold room 120, effectively reduces and humidifies into
This, and owing to being that cold room 120 humidifies without additionally installing damping device additional so that the energy consumption of humidification is relatively low.
As shown in Figure 2 A, in one embodiment, it is provided that a kind of wind cooling refrigerator be applicable to above-described embodiment cold
Hide room humidifying controlling method, including:
Step 220, the duty of detection Defrost heater.
Step 240, when Defrost heater work heating, starts the blower fan being arranged in air channel, so that evaporator surface
Air enter cold room, wherein, air channel is for connecting cold room and the chamber at Defrost heater place.
In the present embodiment, Defrost heater and vaporizer are in same chamber, and air channel includes intake air way and exhaust passage,
Vaporizer place chamber is connected with cold room with exhaust passage by intake air way, and during blower fan work, air is from vaporizer place chamber
Being entered cold room by intake air way, and enter vaporizer place chamber from cold room through exhaust passage, air is at vaporizer place chamber
Lead to cold room inner recirculation flow.
Specifically, the duty of control module detection Defrost heater, when detecting that Defrost heater works, control
Fan starting in air channel, blower fan works so that the air that the humidity of evaporator surface is higher enters cold room, so that cold
The humidity hiding room improves.
As shown in Figure 2 B, in one embodiment, step 240 includes:
Step 242, when Defrost heater work heating, whether the temperature in detection cold room is less than preset temperature value.
In the present embodiment, the cold room of wind cooling refrigerator is provided with temperature sensor, temperature sensor and control module electricity
Connect.
Specifically, owing to evaporator surface is heated by Defrost heater, on the one hand frost layer is liquefied and evaporates, separately
One fermentation so that the air themperature around vaporizer rises, the air that temperature is higher enters cold room and will result in the temperature of cold room
Degree rises, and the temperature for avoiding cold room is too high and affects the preservation of food in cold room, in the present embodiment, at Defrost heater
During work, control module is by the temperature of temperature sensor detection cold room, it is judged that whether it is less than preset temperature value.
Step 244, when the temperature in cold room is less than preset temperature value, starts the blower fan being arranged in air channel.
Specifically, when the temperature in cold room is less than preset temperature value, then show that the temperature in now cold room is relatively low,
The air that temperature is higher enters cold room and is unlikely to make temperature of refrigerating chamber too high, can reduce the shadow of food fresh-keeping in cold room
Ring.In this step, when the temperature in the temperature cold room of detection is less than preset temperature value, start the wind being arranged in air channel
Machine so that evaporator surface humidity is higher, and the higher air of temperature enters cold room by intake air way, and due in cold room
Temperature is the most relatively low, therefore, after the air that temperature is higher enters so that the temperature of cold room will not rapidly increase to too high
In temperature, beneficially cold room, food is fresh-keeping.
As shown in Figure 2 C, in one embodiment, step 242 includes:
Step 242a, when Defrost heater work heating, the working time of detection Defrost heater.
Step 242b, the temperature when the working time of Defrost heater is more than the first Preset Time, in detection cold room
Whether less than preset temperature value.
In the present embodiment, when Defrost heater works, the working time of control module detection Defrost heater, work as defrosting
When heater on time is more than the first Preset Time, the temperature of detection cold room, the temperature at cold room is less than preset temperature
During value, open blower fan.Owing to the Defrost heater working time is longer so that the air humidity of evaporator surface is higher, so, when
When temperature of refrigerating chamber is less than preset temperature value, control module controls fan starting, is sent by air higher for evaporator surface humidity
Enter cold room so that the humidity in cold room quickly improves.
As shown in Figure 2 D, in a further embodiment, step 240 includes:
Step 240a, when Defrost heater work heating, the working time of detection Defrost heater.
Step 240b, when the working time of Defrost heater is more than the first Preset Time, starts and is arranged in air channel
Blower fan.
Specifically, in the present embodiment, when Defrost heater works, when control module detects the work of Defrost heater
Between, when the Defrost heater working time is more than the first Preset Time, open blower fan.Due to the Defrost heater working time relatively
Long so that the air humidity of evaporator surface is higher, so, control module controls fan starting, by evaporator surface humidity relatively
High air sends into cold room so that the humidity in cold room quickly improves.
As shown in Figure 2 E, in one embodiment, also include after step 240:
Step 260, when the temperature in cold room is more than or equal to preset temperature value, closes the blower fan being positioned at air channel.
In the present embodiment, control module detects the temperature in cold room by the temperature sensor being arranged in cold room
Degree, when the temperature in cold room is more than or equal to preset temperature value, shows that the temperature in now cold room is higher, is unfavorable for cold
Hide the fresh-keeping of indoor food, therefore, at Defrost heater the most operationally, close blower fan, it is to avoid evaporator surface temperature is higher
Air enter cold room so that the temperature in cold room maintains lower temperature, beneficially food fresh-keeping in cold room.
In one embodiment, also include before step 240:
Step 230, the working time of detection vaporizer, when the evaporator operation time is more than the second Preset Time, starts
Defrost heater.
In the present embodiment, longer when the evaporator operation time, its surface easily forms thicker frost layer, in order to defrost,
When the evaporator operation time is more than the second Preset Time, starts Defrost heater and evaporator surface is heated, to remove
The frost layer of evaporator surface.
In another embodiment, also include before step 240: the unlatching of detection refrigerator doors, opening of statistics refrigerator doors
Open number of times, when opening times is more than preset times in the 3rd Preset Time for refrigerator doors, start Defrost heater.
In the present embodiment, when refrigerator doors is frequently unlocked, the air that refrigerator outer moisture is bigger is easily accessible cold preservation
Indoor, the moisture in air is easily attached to evaporator surface, forms frost layer.Therefore, in the present embodiment, in refrigerator doors the 3rd
In Preset Time, opening times is more than preset times, shows that refrigerator doors is opened more frequent, and now, control module controls defrosting and adds
Hot device works, to remove the frost layer of evaporator surface.
As it is shown on figure 3, in one embodiment, it is provided that a kind of wind cooling refrigerator 30, including control module 310, refrigerating chamber
320 and cold room 330, refrigerating chamber 320 is connected by air channel 340 with cold room 330, is provided with the family of power and influence 350 in air channel 340；Cold
Freezing room 320 and include vaporizer 321, Defrost heater 322 and blower fan 323, blower fan 323 is arranged in air channel 340；Control module
310 electrically connect with the family of power and influence 350, blower fan 323 and Defrost heater 322 respectively.
Defrost heater 322 is for operationally heating to remove the frost layer on vaporizer 321 surface.
Control module 310 is for detecting the duty of the Defrost heater 322 of refrigerating chamber 320, removing of refrigerating chamber 320
Frost heater 322 is when working, and the family of power and influence 350 controlling air channel 340 opens, and controls blower fan 323 and start, so that refrigerating chamber 320
The air on vaporizer 321 surface enters cold room 330.
In the present embodiment, the cold room 330 of wind cooling refrigerator 30 connects with refrigerating chamber 320, cold room 330 and refrigerating chamber
320 share a vaporizer 321 freezes, and vaporizer 321 is arranged in refrigerating chamber 320, and specifically, air channel 340 includes intake air way
342 and exhaust passage 341, cold room 330 is connected with refrigerating chamber 320 with exhaust passage 341 by intake air way 342, specifically, and this enforcement
In example, refrigerator includes that compressor, vaporizer 321 are connected with compressor, and in cooling mode, the compressor operating of refrigerator, liquid is cold
Matchmaker is absorbed heat in the vaporizer 321 of refrigerating chamber 320 and is evaporated to gaseous coolant, and vaporizer 321 makes the Air Temperature in refrigerating chamber 320
Degree declines, and the blower fan 323 in air channel 340 works, and by intake air way 342, the cold air of refrigerating chamber 320 is sent into cold room 330, makes
Obtaining cold room 330 to lower the temperature, the air of cold room 330 is sent into refrigerating chamber 320 by exhaust passage 341 and is lowered the temperature, the air after cooling
Again enter cold room 330 through intake air way 342, it is achieved that air circulation in cold room 330 with refrigerating chamber 320, from
And achieve a vaporizer 321 to cold room 330 and the refrigeration of refrigerating chamber 320.
Specifically, when vaporizer 321 surface covers frost layer, compressor quits work, and refrigerating chamber 320 stops refrigeration, control
Molding block 310 controls the Defrost heater 322 of refrigerating chamber 320 and works so that the frost layer on vaporizer 321 surface flashes to aqueous vapor,
When Defrost heater 322 works, the family of power and influence 350 that control module 310 controls in air channel 340 opens, and controls blower fan 323 work
Make so that the air that the humidity on vaporizer 321 surface is higher is blown in cold room 330 by intake air way 342, thus improves cold room
The humidity of 330.
As shown in Figure 4, in one embodiment, it is provided that the cold preservation of a kind of wind cooling refrigerator be applicable to above-described embodiment
Room humidifying controlling method, including:
Step 420, the duty of the Defrost heater of detection refrigerating chamber.
Step 440, when Defrost heater work heating is with the frost layer of the evaporator surface of removal refrigerating chamber, opens air channel
The family of power and influence, start the blower fan that is arranged in air channel so that the air of evaporator surface enters cold room, wherein, air channel is for even
Logical cold room and refrigerating chamber.
In a specific embodiment, as it is shown in figure 5, wind cooling refrigerator 50 includes control module 510, refrigerating chamber 520 and
Cold room 530, refrigerating chamber 520 is connected by air channel 540 with cold room 530, is provided with temperature sensor 560 in cold room 530,
The family of power and influence 550 it is provided with in air channel 540；Refrigerating chamber 520 includes vaporizer 521, Defrost heater 522 and blower fan 523, blower fan 523
It is arranged in air channel 540；Control module 510 respectively with temperature sensor 560, the family of power and influence 550, blower fan 523 and Defrost heater
Electricity 522 connects.
In the present embodiment, as shown in Figure 6, it is provided that a kind of chill box damping control method, including:
Step 610, the Defrost heater of detection refrigerating chamber is the most in running order, is then to perform step 620, otherwise,
Continue executing with step 610.
Step 620, whether the working time of detection Defrost heater, more than the first Preset Time, is then to perform step 630.
Step 630, whether the temperature in detection cold room, less than preset temperature value, is then to perform step 640, otherwise performs
Step 650.
Step 640, opens the family of power and influence in air channel, starts the blower fan being arranged in air channel, performs step 630.
Step 650, closes the family of power and influence in air channel, closes blower fan, returns step 610.
Specifically, when Defrost heater works, and the Defrost heater working time is more than the first Preset Time, cold room
When interior temperature is less than preset temperature value, the family of power and influence that control module controls in air channel opens, and controls blower fan work so that evaporation
The air that the humidity on device surface is higher is blown in cold room by intake air way, thus improves the humidity of cold room, so can be low
The humidification to cold room is realized under conditions of cost, low energy consumption.
Should be noted that in said system embodiment, included modules simply carries out drawing according to function logic
Point, but it is not limited to above-mentioned division, as long as being capable of corresponding function；It addition, each functional module is concrete
Title also only to facilitate mutually distinguish, is not limited to protection scope of the present invention.
It addition, one of ordinary skill in the art will appreciate that all or part of step realizing in the various embodiments described above method
The program that can be by completes to instruct relevant hardware, and corresponding program can be stored in read/write memory medium.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that, come for those of ordinary skill in the art
Saying, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a chill box damping control method, it is characterised in that comprise the following steps:
The duty of detection Defrost heater；
When the work heating of described Defrost heater, start the blower fan being arranged in air channel, so that the sky of described evaporator surface
Gas enters cold room, and wherein, described air channel is for connecting described cold room and the chamber at described Defrost heater place.
Chill box damping control method the most according to claim 1, it is characterised in that described in described Defrost heater work
When making, the step starting the blower fan being arranged in air channel includes:
When the work heating of described Defrost heater, whether detect the temperature in described cold room less than preset temperature value；
When the temperature in described cold room is less than preset temperature value, start the blower fan being arranged in air channel.
Chill box damping control method the most according to claim 2, it is characterised in that described in described Defrost heater work
When making to heat, whether the temperature in detection cold room includes less than the step of preset temperature value:
When the work heating of described Defrost heater, detect the working time of described Defrost heater；
When the working time of described Defrost heater is more than the first Preset Time, whether the temperature in detection cold room is less than pre-
If temperature value.
Chill box damping control method the most according to claim 1, it is characterised in that described in described Defrost heater work
When making to heat, the step starting the blower fan being arranged in air channel includes:
When the work heating of described Defrost heater, detect the working time of described Defrost heater；
When the working time of described Defrost heater is more than the first Preset Time, start the blower fan being arranged in air channel.
Chill box damping control method the most according to claim 1, it is characterised in that described startup is arranged in air channel
Also include after the step of blower fan:
When the temperature in described cold room is more than or equal to preset temperature value, described in closedown, it is positioned at the blower fan in air channel.
Chill box damping control method the most according to claim 1, it is characterised in that described in described Defrost heater work
Also include before making step when heating:
Detect the working time of described vaporizer, when the described evaporator operation time is more than the second Preset Time, start described
Defrost heater.
Chill box damping control method the most according to claim 1, it is characterised in that described in described Defrost heater work
Also include before making step when heating:
The unlatching of detection refrigerator doors, the opening times of statistics refrigerator doors, when described refrigerator doors is opened secondary in the 3rd Preset Time
When number is more than preset times, start described Defrost heater.
8. a chill box damping control method, it is characterised in that including:
The duty of the Defrost heater of detection refrigerating chamber；
When the work heating of described Defrost heater, open the family of power and influence in air channel, start the blower fan being arranged in air channel, so that described
The air of evaporator surface enters described cold room, and wherein, described air channel is used for connecting described cold room and described refrigerating chamber.
9. a wind cooling refrigerator, it is characterised in that including: control module, cold room and the first chamber, described cold room includes steaming
Send out device, Defrost heater and blower fan, described cold room by air channel and described first chamber, described vaporizer and described remove
Frost heater is arranged in described first chamber, and described blower fan is arranged in described air channel；Described control module is respectively with described
Defrost heater and the electrical connection of described blower fan；
Described Defrost heater is for operationally heating to remove the frost layer of described evaporator surface；
Described control module is for detecting the duty of Defrost heater, when described Defrost heater works, controls described
Fan starting, so that the air of described evaporator surface enters described cold room.
10. a wind cooling refrigerator, it is characterised in that including: control module, refrigerating chamber and cold room, described refrigerating chamber and described
Cold room is connected by air channel, is provided with the family of power and influence in described air channel；Described refrigerating chamber includes vaporizer, Defrost heater and wind
Machine, described blower fan is arranged in described air channel；Described control module adds with the described family of power and influence, described blower fan and described defrosting respectively
Hot device electrically connects；
Described Defrost heater is for operationally heating to remove the frost layer of described evaporator surface；
Described control module is for detecting the duty of the Defrost heater of refrigerating chamber, and the described defrosting at described refrigerating chamber adds
During the work of hot device, the described family of power and influence controlling described air channel opens, and controls described fan starting, so that described refrigerating chamber is described
The air of evaporator surface enters described cold room.
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| CN201610389126.1A CN106091535A (en) | 2016-05-30 | 2016-05-30 | Chill box damping control method and wind cooling refrigerator |
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| CN201610389126.1A CN106091535A (en) | 2016-05-30 | 2016-05-30 | Chill box damping control method and wind cooling refrigerator |
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| CN201610389126.1A Pending CN106091535A (en) | 2016-05-30 | 2016-05-30 | Chill box damping control method and wind cooling refrigerator |
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| CN109713599A (en) * | 2019-01-23 | 2019-05-03 | 合肥辉宝机械有限公司 | A kind of multifunctional intelligent power transformation cabinet |
| CN109780809A (en) * | 2018-12-20 | 2019-05-21 | 青岛海尔股份有限公司 | The wet method of the control of refrigerator and refrigerator |
| CN109798727A (en) * | 2019-03-21 | 2019-05-24 | 合肥华凌股份有限公司 | Refrigeration equipment, storage box and its Defrost method |
| CN110440502A (en) * | 2019-08-28 | 2019-11-12 | 长虹美菱股份有限公司 | A kind of wind cooling refrigerator defrost humidifying device and its control method |
| CN113587539A (en) * | 2021-07-30 | 2021-11-02 | 松下电器研究开发(苏州)有限公司 | Defrosting control method and refrigerator |
| CN114061251A (en) * | 2020-07-31 | 2022-02-18 | 深圳Tcl新技术有限公司 | Refrigerator defrosting method, intelligent refrigerator and storage medium |
| CN114992973A (en) * | 2022-06-02 | 2022-09-02 | 海信（山东）冰箱有限公司 | Method, device, equipment and medium for controlling maturation zone of refrigerator |
| CN115111844A (en) * | 2022-06-30 | 2022-09-27 | 海信冰箱有限公司 | Refrigerator with a door |
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| WO2023138377A1 (en) * | 2022-01-19 | 2023-07-27 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device and control method therefor |
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