[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN105806010A - Air-cooled refrigerator comprising temperature-and-humidity-adjustable area and control method of air-cooled refrigerator - Google Patents

Air-cooled refrigerator comprising temperature-and-humidity-adjustable area and control method of air-cooled refrigerator Download PDF

Info

Publication number
CN105806010A
CN105806010A CN201610331298.3A CN201610331298A CN105806010A CN 105806010 A CN105806010 A CN 105806010A CN 201610331298 A CN201610331298 A CN 201610331298A CN 105806010 A CN105806010 A CN 105806010A
Authority
CN
China
Prior art keywords
temp
humidity
temperature
controllable
region
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.)
Granted
Application number
CN201610331298.3A
Other languages
Chinese (zh)
Other versions
CN105806010B (en
Inventor
程琳
尚殿波
阚苗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changhong Meiling Co Ltd
Original Assignee
Hefei Meiling Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Meiling Co ltd filed Critical Hefei Meiling Co ltd
Priority to CN201610331298.3A priority Critical patent/CN105806010B/en
Publication of CN105806010A publication Critical patent/CN105806010A/en
Application granted granted Critical
Publication of CN105806010B publication Critical patent/CN105806010B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F25D19/003—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors with respect to movable containers
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays
    • 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
    • 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

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The invention discloses an air-cooled refrigerator comprising a temperature-and-humidity-adjustable area and a control method of the air-cooled refrigerator. The temperature-and-humidity-adjustable area independent of a refrigerating chamber is arranged inside the refrigerating chamber and is covered with a heat-insulating material layer, a temperature and humidity sensor is arranged inside the temperature-and-humidity-adjustable area and is electrically connected with a main control panel, an area air supply duct is arranged at the back of the temperature-and-humidity-adjustable area, communicates the temperature-and-humidity-adjustable area with an evaporator bin and is independent of a refrigerating air supply duct, and an area air supply door is arranged inside the area air supply duct. The air-cooled refrigerator has the advantages as follows: the independent temperature-and-humidity-adjustable area is arranged inside the refrigerating chamber and controls the temperature and humidity of the evaporator bin by the aid of the independent duct connected with the evaporator bin, so that the temperature and humidity inside the temperature-and-humidity-adjustable area are adjustable, and an area suitable for storage is provided for objects requiring the low-temperature and low-humidity storage environment.

Description

A kind of wind cooling refrigerator comprising temp. controllable humidity regions and control method thereof
Technical field
The present invention relates to refrigeration appliance technical field, in particular a kind of wind cooling refrigerator comprising temp. controllable humidity regions and control method thereof.
Background technology
Along with refrigerator gos deep into daily life, the functional requirement of refrigerator is got more and more by user, such as, it is desirable to refrigerator and not merely need the common food of high humility for storing fruit and vegetable, meat etc., it is also desirable to be used for storing some such as article such as Folium Camelliae sinensis, Chinese crude drug needing low temperature and low humidity environment.
Its cold room humidity of existing Wind-cooling type refrigerator is bigger, if directly article being stored in cold room, not only result in article and quickly absorb the moisture in air, it is difficult to reach intended dry, anti-mold effect, and owing to refrigerated storage temperature is more than 0 DEG C, not up to the suitableeest storage temperature, impact is stored the quality of article.Therefore, a kind of arising at the historic moment with the refrigerator that can control humiture region, it not only has cryogenic effect, and can effectively keep the dry of storage article.But having in the market and set up hothouse at cold room, but actual effect is barely satisfactory, and the temperature of hothouse is unable to reach lower temperature, structure is complicated, relatively costly.For the problems referred to above, it is necessary to design a kind of simple in construction, with low cost there is the refrigerator that can control humiture region.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of wind cooling refrigerator comprising temp. controllable humidity regions and control method thereof, to for not only needing low temperature but also need the article of low humidity storage environment to provide a suitable region preserved.
The present invention is achieved by the following technical solutions:
nullA kind of wind cooling refrigerator comprising temp. controllable humidity regions，Including casing，Described casing is outside equipped with master control borad，The cold room arranged up and down and refrigerating chamber it is provided with in described casing，Described refrigerating chamber back is provided with vaporizer storehouse，It is provided with vaporizer in described vaporizer storehouse，Described vaporizer is provided with evaporator sensor，Described vaporizer is provided above refrigeration fan，Described cold room back is provided with cold preservation supply air duct，Described cold room is connected by described cold preservation supply air duct with described vaporizer storehouse，The temp. controllable humidity regions mutually independent with described cold room it is provided with in described cold room，It is enclosed with adiabator layer around described temp. controllable humidity regions，It is provided with Temperature Humidity Sensor in described temp. controllable humidity regions，Described Temperature Humidity Sensor electrically connects with described master control borad，Back, described temp. controllable humidity regions is provided with region supply air duct，Described temp. controllable humidity regions is connected by described region supply air duct with described vaporizer storehouse，Described region supply air duct and described cold preservation supply air duct are independent mutually，And in the supply air duct of described region, it is provided with region air-supply air door.
Preferred implementation as above-mentioned a kind of wind cooling refrigerator comprising temp. controllable humidity regions, described temp. controllable humidity regions is provided with region air outlet and region return air inlet, described region air outlet connection described region supply air duct and temp. controllable humidity regions, described region return air inlet is connected with bottom described vaporizer storehouse by region return airway.
Preferred implementation as above-mentioned a kind of wind cooling refrigerator comprising temp. controllable humidity regions, described freezer wall is provided with cold preservation air outlet and cold preservation return air inlet, described cold preservation air outlet connects described cold preservation supply air duct and described cold room, and described cold preservation return air inlet is connected with bottom described vaporizer storehouse by cold preservation return airway.
As the preferred implementation of above-mentioned a kind of wind cooling refrigerator comprising temp. controllable humidity regions, described cold room front is provided with refrigeration door body, is provided with display screen on front side of described refrigeration door body.
As the preferred implementation of above-mentioned a kind of wind cooling refrigerator comprising temp. controllable humidity regions, described region air-supply air door is automatically controlled air door.
A kind of control method of the wind cooling refrigerator comprising temp. controllable humidity regions, described wind cooling refrigerator is a kind of wind cooling refrigerator comprising temp. controllable humidity regions as above, and described control method carries out as follows:
Step 1, first user preset target temperature T and target humidity H, master control borad calculates the temperature starting point T of temp. controllable humidity regions according to the target temperature T preset and target humidity Hon, temperature break point Toff, humidity starting point HonWith humidity break point Hoff；
Step 2, by the Current Temperatures t and current humidity h of Temperature Humidity Sensor Real-time Collection temp. controllable humidity regions and be sent to master control borad, when satisfying condition t >=TonOr h >=HonTime, enter step 3；
Step 3, by the real time temperature T ' of evaporator sensor Real-time Collection vaporizer and be sent to master control borad; master control borad calculates in real time according to the Current Temperatures t and current humidity h of temp. controllable humidity regions and obtains existing dew point temperature t ', and by the real time temperature T ' of vaporizer respectively with existing dew point temperature t ' and temperature break point ToffDo difference, when satisfying condition T '-t '≤a and T '-ToffDuring≤b, control refrigeration fan unlatching, region air-supply air door is opened, and starts temp. controllable humidity regions is carried out cool-down dehumidification, and wherein a, b are setting value and a > 0, b > 0；
Step 4, set condition one as h≤Hoff, condition two is t≤Toff, at this, temp. controllable humidity regions is carried out in the process of cool-down dehumidification, in first Rule of judgment one and condition two, which condition first meets, if condition one first meets, then enters step 5；If condition two first meets, then enter step 6；
Step 5, continuation Rule of judgment two, when condition two meets, close closed region air-supply air door, terminate the cool-down dehumidification of temp. controllable humidity regions；
Step 6, continuation Rule of judgment one, when condition one meets, close closed region air-supply air door, terminate the cool-down dehumidification of temp. controllable humidity regions.
As the preferred implementation of the control method of above-mentioned a kind of wind cooling refrigerator comprising temp. controllable humidity regions, in described step 3,1≤a≤20,1≤b≤20.
As the preferred implementation of the control method of above-mentioned a kind of wind cooling refrigerator comprising temp. controllable humidity regions, in described step 1, the span of target temperature T is :-6 DEG C≤T≤8 DEG C, and the span of target humidity H is: 10%RH≤H≤60%RH.
The present invention has the advantage that compared to existing technology
1, wind cooling refrigerator provided by the invention, by arranging a temp. controllable humidity regions independent of cold room at cold room, this temp. controllable humidity regions controls its temperature and humidity by the independent ventiduct being connected with vaporizer storehouse, realize temperature and humidity in this temp. controllable humidity regions adjustable, can rapidly to this region cool-down dehumidification, and moisture fluctuation is less, maintain a stable numerical value always；Thus for not only needing low temperature but also need the article of low humidity storage environment to provide a suitable region preserved, meeting consumer demand；And this wind cooling refrigerator simple in construction, cost are low.
2, the control method of wind cooling refrigerator provided by the invention, user sends request by pre-set target temperature T and target humidity H, judged that by master control borad the method for the real time temperature T ' of vaporizer and existing dew point temperature t ' the difference size in this region determines whether to carry out cool-down dehumidification, thus controlling independent region air-supply air door action to reach the purpose to temp. controllable humidity regions reducing temperature and humidity, control method is more flexible.Even if this control method during compressor shutdown, cold room do not start shooting for a long time during and cold room be set off period, all this temp. controllable humidity regions can be carried out cool-down dehumidification.
Accompanying drawing explanation
Fig. 1 is the wind cooling refrigerator side-looking structural representation of the present invention.
Fig. 2 is the main TV structure schematic diagram of wind cooling refrigerator of the present invention.
Fig. 3 is the flow chart of the control method of the present invention.
Number in the figure: 1 cold room, 2 refrigerating chambers, 3 vaporizers, 4 refrigeration fans, 5 temp. controllable humidity regions, 6 region supply air ducts, 7 region air-supply air doors, 8 region air outlets, 9 region return air inlets, 10 cold preservation supply air ducts, 11 cold preservation air-supply air doors, 12 cold preservation air outlets, 13 cold preservation return air inlets, 14 Temperature Humidity Sensors, 15 adiabator layers, 16 display screens, 17 master control borads, 18 evaporator sensor.
Detailed description of the invention
Below embodiments of the invention being elaborated, the present embodiment is carried out under premised on technical solution of the present invention, gives detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Referring to Fig. 1, Fig. 2, present embodiment discloses a kind of wind cooling refrigerator comprising temp. controllable humidity regions, including casing, casing is outside equipped with master control borad 17, being provided with the cold room 1 and refrigerating chamber 2 arranged up and down in casing, cold room 1 front is provided with refrigeration door body, is provided with display screen 16 on front side of refrigeration door body.
nullRefrigerating chamber 2 back is provided with vaporizer 3 storehouse，Vaporizer 3 is provided with vaporizer 3 in storehouse，Vaporizer 3 is provided with evaporator sensor 18，Vaporizer 3 is provided above refrigeration fan 4，Cold room 1 back is provided with cold preservation supply air duct 10，Cold room 1 is connected by cold preservation supply air duct 10 with vaporizer 3 storehouse，Cold preservation air-supply air door 11 it is provided with in cold preservation supply air duct 10，It is provided with in cold room 1 and the temp. controllable humidity regions 5 of cold room 1 phase independence，Adiabator layer 15 it is enclosed with around temp. controllable humidity regions 5，Temperature Humidity Sensor 14 it is provided with in temp. controllable humidity regions 5，Temperature Humidity Sensor 14 electrically connects with master control borad 17，Back, temp. controllable humidity regions 5 is provided with region supply air duct 6，Temp. controllable humidity regions 5 is connected by region supply air duct 6 with vaporizer 3 storehouse，Region supply air duct 6 is independent with cold preservation supply air duct 10 phase，And in region supply air duct 6, it is provided with region air-supply air door 7，Region air-supply air door 7 is automatically controlled air door.
Wherein, temp. controllable humidity regions 5 is provided with region air outlet 8 and region return air inlet 9, region air outlet 8 connected region supply air duct 6 and temp. controllable humidity regions 5, and region return air inlet 9 is connected with bottom vaporizer 3 storehouse by region return airway.Cold room 1 inwall is provided with cold preservation air outlet 12 and cold preservation return air inlet 13, and cold preservation air outlet 12 connects cold preservation supply air duct 10 and cold room 1, and cold preservation return air inlet 13 is connected with bottom vaporizer 3 storehouse by cold preservation return airway.Cold preservation return air inlet 13 insulation material layer 15 during because of the region return air inlet 9 of temp. controllable humidity regions 5 with cold preservation separates and has certain relative distance, it is ensured that obvious impact will not be caused in temp. controllable humidity regions 5 by cold room 1 high humility return air.
This wind cooling refrigerator by arranging an independent temp. controllable humidity regions 5 in cold room 1, is provided with Temperature Humidity Sensor 14 in this temp. controllable humidity regions 5, temperature in this temp. controllable humidity regions 5 of Real-time Collection and relative humidity.When this temp. controllable humidity regions 5 has cool-down dehumidification to ask, the humiture data gathered by Temperature Humidity Sensor 14 are calculated as dew point temperature in real time, and by dew point temperature compared with vaporizer 3 temperature that evaporator sensor 18 gathers, by certain control method, this temp. controllable humidity regions 5 can be carried out cool-down dehumidification action.Cool-down dehumidification action is just on vaporizer 3 opened areas air-supply air door 7 specifically.
Referring to Fig. 3, the present embodiment also discloses the control method of above-mentioned a kind of wind cooling refrigerator comprising temp. controllable humidity regions, and control method carries out as follows:
Step 1, first user be pre-set target temperature T and target humidity H on the display screen 16 of refrigeration door body, and master control borad 17 calculates the temperature starting point T of temp. controllable humidity regions 5 according to default target temperature T and target humidity Hon, temperature break point Toff, humidity starting point HonWith humidity break point Hoff；
Step 2, compressor are started shooting, by the Current Temperatures t and current humidity h of Temperature Humidity Sensor 14 Real-time Collection temp. controllable humidity regions 5 and be sent to master control borad 17, when satisfying condition t >=TonOr h >=HonTime, enter step 3；
Step 3, by the real time temperature T ' of evaporator sensor 18 Real-time Collection vaporizer 3 and be sent to master control borad 17; master control borad 17 calculates in real time according to the Current Temperatures t and current humidity h of temp. controllable humidity regions 5 and obtains existing dew point temperature t ', and by the real time temperature T ' of vaporizer 3 respectively with existing dew point temperature t ' and temperature break point ToffDo difference, when satisfying condition T '-t '≤a and T '-ToffDuring≤b, control refrigeration fan 4 is opened, region air-supply air door 7 is opened, and starts temp. controllable humidity regions 5 is carried out cool-down dehumidification, and wherein a, b are setting value and a > 0, b > 0；
Step 4, set condition one as h≤Hoff, condition two is t≤Toff, at this, temp. controllable humidity regions 5 is carried out in the process of cool-down dehumidification, in first Rule of judgment one and condition two, which condition first meets, if condition one first meets, then enters step 5；If condition two first meets, then enter step 6；
Step 5, continuation Rule of judgment two, when condition two meets, close closed region air-supply air door 7, terminate the cool-down dehumidification of temp. controllable humidity regions 5；
Step 6, continuation Rule of judgment one, when condition one meets, close closed region air-supply air door 7, terminate the cool-down dehumidification of temp. controllable humidity regions 5.
Wherein, in step 3, the span of a and b is: 1≤a≤20,1≤b≤20.In step 1, the span of target temperature T is :-6 DEG C≤T≤8 DEG C, and the span of target humidity H is: 10%RH≤H≤60%RH.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.

Claims (8)

  1. null1. the wind cooling refrigerator comprising temp. controllable humidity regions，Including casing，Described casing is outside equipped with master control borad，The cold room arranged up and down and refrigerating chamber it is provided with in described casing，Described refrigerating chamber back is provided with vaporizer storehouse，It is provided with vaporizer in described vaporizer storehouse，Described vaporizer is provided with evaporator sensor，Described vaporizer is provided above refrigeration fan，Described cold room back is provided with cold preservation supply air duct，Described cold room is connected by described cold preservation supply air duct with described vaporizer storehouse，It is characterized in that: in described cold room, be provided with the temp. controllable humidity regions mutually independent with described cold room，It is enclosed with adiabator layer around described temp. controllable humidity regions，It is provided with Temperature Humidity Sensor in described temp. controllable humidity regions，Described Temperature Humidity Sensor electrically connects with described master control borad，Back, described temp. controllable humidity regions is provided with region supply air duct，Described temp. controllable humidity regions is connected by described region supply air duct with described vaporizer storehouse，Described region supply air duct and described cold preservation supply air duct are independent mutually，And in the supply air duct of described region, it is provided with region air-supply air door.
  2. 2. a kind of wind cooling refrigerator comprising temp. controllable humidity regions as claimed in claim 1, it is characterized in that: described temp. controllable humidity regions is provided with region air outlet and region return air inlet, described region air outlet connection described region supply air duct and temp. controllable humidity regions, described region return air inlet is connected with bottom described vaporizer storehouse by region return airway.
  3. 3. a kind of wind cooling refrigerator comprising temp. controllable humidity regions as claimed in claim 2, it is characterized in that: described freezer wall is provided with cold preservation air outlet and cold preservation return air inlet, described cold preservation air outlet connects described cold preservation supply air duct and described cold room, and described cold preservation return air inlet is connected with bottom described vaporizer storehouse by cold preservation return airway.
  4. 4. a kind of wind cooling refrigerator comprising temp. controllable humidity regions as claimed in claim 1, it is characterised in that: described cold room front is provided with refrigeration door body, is provided with display screen on front side of described refrigeration door body.
  5. 5. a kind of wind cooling refrigerator comprising temp. controllable humidity regions as claimed in claim 1, it is characterised in that: described region air-supply air door is automatically controlled air door.
  6. 6. the control method of the wind cooling refrigerator comprising temp. controllable humidity regions, it is characterised in that: described wind cooling refrigerator is a kind of wind cooling refrigerator comprising temp. controllable humidity regions as described in any one of claim 1 to 5, and described control method carries out as follows:
    Step 1, first user preset target temperature T and target humidity H, master control borad calculates the temperature starting point T of temp. controllable humidity regions according to the target temperature T preset and target humidity Hon, temperature break point Toff, humidity starting point HonWith humidity break point Hoff；
    Step 2, by the Current Temperatures t and current humidity h of Temperature Humidity Sensor Real-time Collection temp. controllable humidity regions and be sent to master control borad, when satisfying condition t >=TonOr h >=HonTime, enter step 3；
    Step 3, by the real time temperature T ' of evaporator sensor Real-time Collection vaporizer and be sent to master control borad; master control borad calculates in real time according to the Current Temperatures t and current humidity h of temp. controllable humidity regions and obtains existing dew point temperature t ', and by the real time temperature T ' of vaporizer respectively with existing dew point temperature t ' and temperature break point ToffDo difference, when satisfying condition T '-t '≤a and T '-ToffDuring≤b, control refrigeration fan unlatching, region air-supply air door is opened, and starts temp. controllable humidity regions is carried out cool-down dehumidification, and wherein a, b are setting value and a > 0, b > 0；
    Step 4, set condition one as h≤Hoff, condition two is t≤Toff, at this, temp. controllable humidity regions is carried out in the process of cool-down dehumidification, in first Rule of judgment one and condition two, which condition first meets, if condition one first meets, then enters step 5；If condition two first meets, then enter step 6；
    Step 5, continuation Rule of judgment two, when condition two meets, close closed region air-supply air door, terminate the cool-down dehumidification of temp. controllable humidity regions；
    Step 6, continuation Rule of judgment one, when condition one meets, close closed region air-supply air door, terminate the cool-down dehumidification of temp. controllable humidity regions.
  7. 7. the control method of the wind cooling refrigerator comprising temp. controllable humidity regions, it is characterised in that: in described step 3,1≤a≤20,1≤b≤20.
  8. 8. the control method of the wind cooling refrigerator comprising temp. controllable humidity regions, it is characterised in that: in described step 1, the span of target temperature T is :-6 DEG C≤T≤8 DEG C, and the span of target humidity H is: 10%RH≤H≤60%RH.
CN201610331298.3A 2016-05-17 2016-05-17 A kind of wind cooling refrigerator and its control method including temperature controllable humidity regions Active CN105806010B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610331298.3A CN105806010B (en) 2016-05-17 2016-05-17 A kind of wind cooling refrigerator and its control method including temperature controllable humidity regions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610331298.3A CN105806010B (en) 2016-05-17 2016-05-17 A kind of wind cooling refrigerator and its control method including temperature controllable humidity regions

Publications (2)

Publication Number Publication Date
CN105806010A true CN105806010A (en) 2016-07-27
CN105806010B CN105806010B (en) 2018-07-24

Family

ID=56451495

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610331298.3A Active CN105806010B (en) 2016-05-17 2016-05-17 A kind of wind cooling refrigerator and its control method including temperature controllable humidity regions

Country Status (1)

Country Link
CN (1) CN105806010B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106705539A (en) * 2017-02-06 2017-05-24 青岛海尔股份有限公司 Refrigerating and freezing device
CN107166868A (en) * 2017-06-29 2017-09-15 青岛海尔股份有限公司 The control system and control method of refrigerator
CN107806734A (en) * 2017-10-31 2018-03-16 合肥华凌股份有限公司 The control method of refrigeration plant and refrigeration plant
WO2018050118A1 (en) * 2016-09-19 2018-03-22 Midea Group Co., Ltd. Refrigerator with targeted cooling zone
CN108731347A (en) * 2017-04-21 2018-11-02 日立空调·家用电器株式会社 Refrigerator
CN110440517A (en) * 2018-05-04 2019-11-12 青岛海尔智能技术研发有限公司 A kind of humidity control method of refrigerator, device, storage medium and refrigerator
US10627150B2 (en) 2016-09-19 2020-04-21 Midea Group Co., Ltd. Refrigerator with targeted cooling zone
CN111197900A (en) * 2020-03-10 2020-05-26 合肥华凌股份有限公司 Refrigeration equipment and control method and device thereof
CN111397303A (en) * 2020-03-31 2020-07-10 海信（山东）冰箱有限公司 Refrigeration equipment and control method thereof
WO2022057614A1 (en) * 2020-09-15 2022-03-24 重庆海尔制冷电器有限公司 Refrigerator and control method therefor
CN115507599A (en) * 2021-06-07 2022-12-23 青岛海尔电冰箱有限公司 Refrigerating and freezing device and control method thereof
WO2023029808A1 (en) * 2021-08-31 2023-03-09 青岛海尔电冰箱有限公司 Refrigerator anti-condensation drawer assembly and anti-condensation control method therefor
CN116659147A (en) * 2023-08-01 2023-08-29 江苏星星冷链科技有限公司 Refrigerator dehumidification control method and system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101413747A (en) * 2007-10-19 2009-04-22 苏州三星电子有限公司 Improved refrigerator with temperature-variable room
CN104567188A (en) * 2014-11-26 2015-04-29 青岛海尔股份有限公司 Air-cooled refrigerator and control method thereof
CN104567240A (en) * 2014-11-26 2015-04-29 青岛海尔股份有限公司 Dry storage device and ventilation method thereof
CN204612296U (en) * 2015-03-12 2015-09-02 青岛海尔股份有限公司 Refrigerator
CN105526770A (en) * 2014-09-29 2016-04-27 青岛海尔智能技术研发有限公司 Control method for multifunctional chamber in refrigerator and refrigerator
CN205619654U (en) * 2016-05-17 2016-10-05 合肥美菱股份有限公司 Forced air cooling refrigerator containing adjustable humiture is regional

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101413747A (en) * 2007-10-19 2009-04-22 苏州三星电子有限公司 Improved refrigerator with temperature-variable room
CN105526770A (en) * 2014-09-29 2016-04-27 青岛海尔智能技术研发有限公司 Control method for multifunctional chamber in refrigerator and refrigerator
CN104567188A (en) * 2014-11-26 2015-04-29 青岛海尔股份有限公司 Air-cooled refrigerator and control method thereof
CN104567240A (en) * 2014-11-26 2015-04-29 青岛海尔股份有限公司 Dry storage device and ventilation method thereof
CN204612296U (en) * 2015-03-12 2015-09-02 青岛海尔股份有限公司 Refrigerator
CN205619654U (en) * 2016-05-17 2016-10-05 合肥美菱股份有限公司 Forced air cooling refrigerator containing adjustable humiture is regional

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10627150B2 (en) 2016-09-19 2020-04-21 Midea Group Co., Ltd. Refrigerator with targeted cooling zone
WO2018050118A1 (en) * 2016-09-19 2018-03-22 Midea Group Co., Ltd. Refrigerator with targeted cooling zone
US10563899B2 (en) 2016-09-19 2020-02-18 Midea Group Co., Ltd. Refrigerator with targeted cooling zone
CN106705539A (en) * 2017-02-06 2017-05-24 青岛海尔股份有限公司 Refrigerating and freezing device
CN108731347A (en) * 2017-04-21 2018-11-02 日立空调·家用电器株式会社 Refrigerator
CN107166868A (en) * 2017-06-29 2017-09-15 青岛海尔股份有限公司 The control system and control method of refrigerator
CN107806734A (en) * 2017-10-31 2018-03-16 合肥华凌股份有限公司 The control method of refrigeration plant and refrigeration plant
CN110440517B (en) * 2018-05-04 2022-10-28 青岛海尔智能技术研发有限公司 Humidity control method and device of refrigerator, storage medium and refrigerator
CN110440517A (en) * 2018-05-04 2019-11-12 青岛海尔智能技术研发有限公司 A kind of humidity control method of refrigerator, device, storage medium and refrigerator
CN111197900A (en) * 2020-03-10 2020-05-26 合肥华凌股份有限公司 Refrigeration equipment and control method and device thereof
CN111397303A (en) * 2020-03-31 2020-07-10 海信（山东）冰箱有限公司 Refrigeration equipment and control method thereof
CN111397303B (en) * 2020-03-31 2021-09-14 海信（山东）冰箱有限公司 Refrigeration equipment and control method thereof
WO2022057614A1 (en) * 2020-09-15 2022-03-24 重庆海尔制冷电器有限公司 Refrigerator and control method therefor
CN115507599A (en) * 2021-06-07 2022-12-23 青岛海尔电冰箱有限公司 Refrigerating and freezing device and control method thereof
CN115507599B (en) * 2021-06-07 2024-03-19 青岛海尔电冰箱有限公司 Refrigerating and freezing device and control method thereof
WO2023029808A1 (en) * 2021-08-31 2023-03-09 青岛海尔电冰箱有限公司 Refrigerator anti-condensation drawer assembly and anti-condensation control method therefor
CN116659147A (en) * 2023-08-01 2023-08-29 江苏星星冷链科技有限公司 Refrigerator dehumidification control method and system
CN116659147B (en) * 2023-08-01 2023-09-29 江苏星星冷链科技有限公司 Refrigerator dehumidification control method and system

Also Published As

Publication number Publication date
CN105806010B (en) 2018-07-24

Similar Documents

Publication Publication Date Title
CN105806010A (en) Air-cooled refrigerator comprising temperature-and-humidity-adjustable area and control method of air-cooled refrigerator
CN105972929B (en) A kind of wind cooling refrigerator and its control method
CN107388691B (en) The control method and system of wind cooling refrigerator, freezing chamber humidification
CN104457097B (en) It is provided with refrigerator and the chill box damping control method of cold preservation damping device
CN107062741A (en) A kind of constant temperature and humidity refrigerator with sterilizing function
CN106091538A (en) There is the control method of the refrigeration system of the refrigerator of quick-freezing function, refrigerator and quick-freezing
CN204404645U (en) Be provided with the refrigerator of refrigeration damping device
CN110440502A (en) A kind of wind cooling refrigerator defrost humidifying device and its control method
CN106642905A (en) Horizontal type frost-free refrigerator
CN106958973A (en) A kind of horizontal frostless refrigerator of small volume
CN205174971U (en) Forced air cooling refrigerator with steerable humiture is regional
CN106322883A (en) Air-cooled refrigerator and control method thereof
CN206724548U (en) A kind of horizontal frostless refrigerator of small volume
CN208170825U (en) A kind of refrigerator with door body hothouse
CN105466104A (en) Air cooled refrigerator
CN105526770A (en) Control method for multifunctional chamber in refrigerator and refrigerator
CN107816833A (en) A kind of horizontal frostless two-temperature freezer
CN109237854A (en) A kind of frostless air-cooled refrigerator-freezer with moisture-keeping functions
WO2019129244A1 (en) Heat dissipation control method for refrigerator and refrigerator
CN106766537A (en) A kind of three compartment refrigerators and its control method of defrost and moisturizing
CN209197246U (en) Wind cooling refrigerator
CN208688069U (en) Refrigerator
CN108955036A (en) A kind of horizontal frostless dual temperature air-cooled freezer
CN110440519B (en) Refrigerator control method and device, storage medium and refrigerator
CN205619654U (en) Forced air cooling refrigerator containing adjustable humiture is regional

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui

Patentee after: Changhong MeiLing Limited by Share Ltd

Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui

Patentee before: Hefei Meiling Co., Ltd.

CP03 Change of name, title or address