WO2017016340A1 - 冰箱及其除霜控制方法 - Google Patents

冰箱及其除霜控制方法 Download PDF

Info

Publication number
WO2017016340A1
WO2017016340A1 PCT/CN2016/086159 CN2016086159W WO2017016340A1 WO 2017016340 A1 WO2017016340 A1 WO 2017016340A1 CN 2016086159 W CN2016086159 W CN 2016086159W WO 2017016340 A1 WO2017016340 A1 WO 2017016340A1
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
preset value
humidity
heating wire
refrigerator
Prior art date
Application number
PCT/CN2016/086159
Other languages
English (en)
French (fr)
Inventor
苗建林
李春阳
王铭
Original Assignee
青岛海尔股份有限公司
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 青岛海尔股份有限公司 filed Critical 青岛海尔股份有限公司
Publication of WO2017016340A1 publication Critical patent/WO2017016340A1/zh

Links

Images

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
    • 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
    • F25D21/002—Defroster control
    • 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
    • F25D2700/10—Sensors measuring the temperature of the evaporator

Definitions

  • the invention relates to a refrigerator and a defrosting control method thereof.
  • defrosting control methods for controlling whether the refrigerator performs defrosting according to factors such as the operating environment temperature of the refrigerator, the environmental humidity, the number of door opening times, and the opening time. These methods improve the efficiency of defrosting to some extent, but factors that need to be considered. More, the method is complicated, and the cost of the refrigerator is higher.
  • the object of the present invention is to provide a refrigerator and a defrosting control method thereof, which solve the problem of energy waste caused by the existing refrigerator in the defrosting process, and the defrosting control method is simple, and the cost of the refrigerator is low.
  • the present invention provides a refrigerator including a compressor, an evaporator, a heating wire for removing frost on the evaporator, and a control panel for controlling opening or closing of the heating wire.
  • a temperature and humidity sensor is disposed on the evaporator to detect temperature and humidity around the evaporator, and the temperature and humidity sensor transmits the detected temperature signal and humidity signal to the control panel, and the control panel controls the The heating wire and the compressor are turned on or off.
  • the heating wire is disposed below the evaporator, and the temperature and humidity sensor is disposed on the evaporator and disposed at a distance from the heating wire.
  • the present invention also provides a defrosting control method for a refrigerator, the refrigerator including a compressor, an evaporator, a heating wire for removing frost on the evaporator, and a method for controlling the heating wire to open or The closed control panel, the defrosting control method of the refrigerator mainly comprises the following steps:
  • thermo and humidity sensor Providing a temperature and humidity sensor, wherein the temperature and humidity sensor respectively detect temperature and humidity around the evaporator;
  • the temperature and humidity sensor transmits the detected temperature signal and humidity signal to the control board;
  • the control board compares the received temperature signal and humidity signal with a preset value to control the opening or closing of the heating wire and the compressor.
  • the preset value includes a first preset value and a second preset value
  • the refrigerator is defrosted
  • the control method further includes: if the temperature signal and the humidity signal received by the control board are lower than or equal to the first preset value, the control panel controls the heating wire to be turned on, the compressor is turned off, and the refrigerator enters a defrost mode; if the control board receives The temperature signal and the humidity signal are higher than the second preset value, and the control panel controls the heating wire to be turned off, the compressor to be turned on, and the refrigerator to enter the cooling mode.
  • the first preset value includes a first temperature preset value and a first humidity preset value
  • the first temperature preset value ranges from -10 ° C to -30 ° C
  • the first The preset humidity range is 25% RH to 45% RH.
  • the second preset value includes a second temperature preset value and a second humidity preset value
  • the second temperature preset value ranges from 0 ° C to 15 ° C
  • the second humidity The preset value ranges from 60% RH to 80% RH.
  • the control board controls the heating wire to open and the compressor Close, the refrigerator enters the defrost mode.
  • the control panel controls the heating wire to be turned off and the compressor to be turned on.
  • the refrigerator enters the cooling mode.
  • the heating wire is disposed below the evaporator, and the temperature and humidity sensor is disposed on the evaporator and disposed at a distance from the heating wire.
  • the invention has the beneficial effects that the refrigerator and the defrosting control method thereof of the invention can detect the temperature and humidity around the evaporator by setting a temperature and humidity sensor on the evaporator, whereby the control panel can be based on the temperature and humidity sensor
  • cooling when the frost is reduced to a certain extent not only reduces energy waste, but also has a simple structure, a simple method, and a low cost.
  • Figure 1 is a schematic view showing the structure of an evaporator of the refrigerator of the present invention
  • FIG. 2 is a flow chart of a method for controlling defrosting of a refrigerator of the present invention.
  • the refrigerator of the present invention comprises a compressor (not shown), an evaporator 1, a heating wire 2 for removing frost on the evaporator 1, and a control for opening or closing the heating wire 2.
  • Control panel (not shown).
  • the heating wire 2 is provided below the evaporator 1.
  • the evaporator 1 is provided with a temperature and humidity sensor 3 to detect the temperature and humidity around the evaporator 1.
  • the temperature and humidity sensor 3 is disposed on the evaporator 1, and in the embodiment, the temperature and humidity sensor 3 is disposed in the steaming Above the hair device 1; of course, in other embodiments, the specific position of the temperature and humidity sensor 3 can be selected according to actual needs, as long as the temperature and humidity sensor 3 is spaced apart from the heating wire 2 by a certain distance.
  • the temperature and humidity sensor 3 is disposed at a distance from the heating wire 2 in order to avoid the occurrence of damage to the temperature and humidity sensor 3 due to an excessive temperature of the surface of the heating wire 2 under abnormal conditions.
  • the temperature and humidity sensor 3 transmits the received temperature signal and humidity signal to the control board, and the control panel controls the opening or closing of the heating wire 2 and the compressor.
  • the refrigerator of the present invention mainly includes the following steps when performing defrosting:
  • thermo and humidity sensor 3 Providing a temperature and humidity sensor 3, wherein the temperature and humidity sensor 3 respectively detects temperature and humidity around the evaporator 1;
  • the temperature and humidity sensor 3 transmits the detected temperature signal and humidity signal to the control board;
  • the control board compares the received temperature signal and the humidity signal with a preset value to control the opening or closing of the heating wire 2 and the compressor;
  • the preset value includes a first preset value and a Two preset values, and the first preset value and the second preset value may be independently selected according to different structures and models of the refrigerator;
  • the control board controls the heating wire 2 to be turned on, the compressor to be turned off, and enters a defrost mode; if the temperature signal received by the control board And the humidity signal is higher than the second preset value, the control panel controls the heating wire 2 to be turned off, the compressor to be turned on, and enters the cooling mode.
  • the first preset value includes a first temperature preset value and a first humidity preset value
  • the second preset value includes a second temperature preset value and a second humidity preset value.
  • the first temperature preset value ranges from -10 ° C to -30 ° C
  • the first humidity preset value ranges from 25% RH to 45% RH
  • the second temperature preset value ranges from 0 ° C to 15 °C
  • the second humidity preset value ranges from 60% RH to 80% RH.
  • the first temperature preset value, the first humidity preset value, the second temperature preset value, and the second humidity preset value may select any one of the ranges according to requirements, as long as the refrigerator is ensured in the evaporator
  • the frost on 1 affects the cooling efficiency of the refrigerator, it enters the defrosting mode, and when the frost on the evaporator 1 is reduced to a certain level, it can enter the cooling mode.
  • the control board compares the received temperature signal and the humidity signal with the first temperature preset value and the first humidity preset value, respectively, and only if the temperature signal is lower than or equal to the first temperature preset.
  • the control panel controls the heating wire 2 to be turned on, the compressor to be turned off, and the refrigerator to enter the defrosting mode. That is: if only one of the temperature signal and the humidity signal is lower than the corresponding preset value, the control panel will not control the heating wire 2 to be turned on, at which time the heating wire 2 continues to be in the off state, and the compressor continues to be on. status.
  • the control panel controls the heating wire 2 to be turned off, the compressor to be turned on, and the refrigerator Enter the cooling mode.
  • the refrigerator of the present invention and the defrosting control method thereof by providing a temperature and humidity sensor 3 on the evaporator 1 to the evaporator 1 ambient temperature and humidity are detected, whereby the control panel can control the opening of the heating wire 2 and the compressor according to the comparison of the temperature signal and the humidity signal detected by the temperature and humidity sensor 3 with a preset value Closed, such a design makes the refrigerator defrosting only when the frost on the evaporator 1 accumulates to a certain extent, and cooling when the frost is reduced to a certain extent, not only reduces energy waste, but also has a simple structure, a simple method, and a relatively low cost. low.

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

一种冰箱，包括压缩机、蒸发器（1）、用以去除蒸发器（1）上的霜的加热丝（2）及用以控制加热丝（2）开启或关闭的控制板，蒸发器（1）上设置有温湿度传感器（3），以对蒸发器（1）周围的温度和湿度进行检测。温湿度传感器（3）将检测到的温度信号和湿度信号传送给控制板，控制板将接收到的温度信号和湿度信号与预设值进行比较，以控制加热丝（2）和压缩机的开启或关闭。

Description

冰箱及其除霜控制方法 技术领域
本发明涉及一种冰箱及其除霜控制方法。
背景技术
现有除霜冰箱，一般在冰箱上安装有定时器，冰箱的化霜周期是固定的。然而冰箱运行的条件不完全一样，有时候蒸发器上只有很少的霜，冰箱便进入化霜阶段，有时候蒸发器上积累了很多的霜，冰箱还未进入化霜阶段，两种情况都会造成能源的浪费。
目前还出现根据冰箱的运行环境温度、环境湿度、开门次数和开门时间等因素控制冰箱是否进行化霜的除霜控制方法，这些方法在一定程度上提高了化霜的效率，但是需要考虑的因素较多，方法复杂，且导致冰箱成本较高。
有鉴于此，有必要对现有的冰箱及其除霜控制方法予以改进，以解决上述问题。
发明内容
本发明的目的在于提供一种冰箱及其除霜控制方法，以解决现有冰箱在除霜过程中造成的能源浪费的问题，且除霜控制方法简单，冰箱成本较低。
为实现上述发明目的，本发明提供了一种冰箱，包括压缩机、蒸发器、用以去除所述蒸发器上的霜的加热丝及用以控制所述加热丝开启或关闭的控制板，所述蒸发器上设置有温湿度传感器，以对蒸发器周围的温度和湿度进行检测，所述温湿度传感器将检测到的温度信号和湿度信号传送给所述控制板，由所述控制板控制所述加热丝和所述压缩机的开启或关闭。
作为本发明的进一步改进，所述加热丝设置在所述蒸发器的下方，所述温湿度传感器设置在所述蒸发器上并与所述加热丝间隔一定距离设置。
为实现上述发明目的，本发明还提供一种冰箱的除霜控制方法，所述冰箱包括压缩机、蒸发器、用以去除蒸发器上的霜的加热丝及用以控制所述加热丝开启或关闭的控制板，所述冰箱的除霜控制方法主要包括以下步骤：
提供一温湿度传感器，所述温湿度传感器对所述蒸发器周围的温度和湿度分别进行检测；
所述温湿度传感器将检测到的温度信号和湿度信号传送给所述控制板；
所述控制板将接收到的温度信号和湿度信号与预设值进行比较，以控制所述加热丝和所述压缩机的开启或关闭。
作为本发明的进一步改进，所述预设值包括第一预设值和第二预设值，所述冰箱的除霜 控制方法进一步包括：若控制板接收到的温度信号和湿度信号低于等于第一预设值，则控制板控制所述加热丝开启、压缩机关闭，冰箱进入化霜模式；若控制板接收到的温度信号和湿度信号高于第二预设值，则控制板控制所述加热丝关闭、压缩机开启，冰箱进入制冷模式。
作为本发明的进一步改进，所述第一预设值包括第一温度预设值和第一湿度预设值，所述第一温度预设值范围为-10℃～-30℃，所述第一湿度预设值范围为25％RH～45％RH。
作为本发明的进一步改进，所述第二预设值包括第二温度预设值和第二湿度预设值，所述第二温度预设值范围为0℃～15℃，所述第二湿度预设值范围为60％RH～80％RH。
作为本发明的进一步改进，若控制板接收到的温度信号低于等于第一温度预设值，同时湿度信号低于等于第一湿度预设值，则控制板控制所述加热丝开启、压缩机关闭，冰箱进入化霜模式。
作为本发明的进一步改进，若控制板接收到的温度信号高于第二温度预设值，同时湿度信号高于第二湿度预设值，则控制板控制所述加热丝关闭、压缩机开启，冰箱进入制冷模式。
作为本发明的进一步改进，所述加热丝设置在所述蒸发器的下方，所述温湿度传感器设置在所述蒸发器上并与所述加热丝间隔一定距离设置。
本发明的有益效果是：本发明的冰箱及其除霜控制方法，通过在蒸发器上设置温湿度传感器，以对蒸发器周围的温度和湿度进行检测，由此，控制板可根据温湿度传感器检测到的温度和湿度信号与预设值的比较结果来控制所述加热丝和所述压缩机的开启或关闭，这样的设计使得冰箱仅在蒸发器上的霜积累到一定程度时进行化霜，而在霜减少到一定程度时进行制冷，不仅减少了能源浪费，而且结构简单，方法简易，成本较低。
附图说明
图1是本发明冰箱蒸发器结构示意图；
图2是本发明冰箱除霜控制方法流程图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，下面结合附图和具体实施例对本发明进行详细描述。
如图1所示，本发明的冰箱包括压缩机(未图示)、蒸发器1、用以去除所述蒸发器1上的霜的加热丝2及用以控制所述加热丝2开启或关闭的控制板(未图示)。
所述加热丝2设在所述蒸发器1的下方。
所述蒸发器1上设置有温湿度传感器3，以对蒸发器1周围的温度和湿度进行检测。所述温湿度传感器3设置在蒸发器1上，且在本实施例中，所述温湿度传感器3设置在所述蒸 发器1的上方；当然，在其他实施例中，所述温湿度传感器3的具体位置可根据实际需要进行选择，只要所述温湿度传感器3与所述加热丝2间隔一定距离即可。温湿度传感器3与加热丝2间隔一定距离设置是为了避免在异常情况下因加热丝2表面温度过高而导致温湿度传感器3损坏的情况发生。所述温湿度传感器3将接收到的温度信号和湿度信号传送给所述控制板，由所述控制板控制所述加热丝2和所述压缩机的开启或关闭。
如图2所示，本发明的冰箱在进行除霜时，主要包括以下几个步骤：
提供一温湿度传感器3，所述温湿度传感器3对所述蒸发器1周围的温度和湿度分别进行检测；
所述温湿度传感器3将检测到的温度信号和湿度信号传送给所述控制板；
所述控制板将接收到的温度信号和湿度信号与预设值进行比较，以控制所述加热丝2和所述压缩机的开启或关闭；所述预设值包括第一预设值和第二预设值，且第一预设值和第二预设值可根据冰箱的结构、型号的不同自主选择设置；
若控制板接收到的温度信号和湿度信号低于等于第一预设值，则控制板控制所述加热丝2开启、所述压缩机关闭，进入化霜模式；若控制板接收到的温度信号和湿度信号高于第二预设值，则控制板控制所述加热丝2关闭、所述压缩机开启，进入制冷模式。
所述第一预设值包括第一温度预设值和第一湿度预设值，所述第二预设值包括第二温度预设值和第二湿度预设值。所述第一温度预设值范围为-10℃～-30℃，所述第一湿度预设值范围为25％RH～45％RH，所述第二温度预设值范围为0℃～15℃，所述第二湿度预设值范围为60％RH～80％RH。当然，所述第一温度预设值、第一湿度预设值、第二温度预设值和第二湿度预设值可以根据需要选择范围内任意一个数值，只要能保证冰箱在所述蒸发器1上的霜影响到冰箱制冷效率时进入化霜模式，在所述蒸发器1上的霜减少到一定程度时进入制冷模式即可。
本实施例中，所述控制板将接收到的温度信号和湿度信号同时分别与第一温度预设值和第一湿度预设值进行比较，且只有在温度信号低于等于第一温度预设值，同时湿度信号低于等于第一湿度预设值时，控制板才会控制所述加热丝2开启、压缩机关闭，冰箱进入化霜模式。即：若只有温度信号与湿度信号的其中之一低于等于相对应的预设值，那么控制板将不会控制加热丝2开启，此时加热丝2继续处于关闭状态、压缩机继续处于开启状态。同理，若控制板接收到的温度信号高于第二温度预设值，同时湿度信号高于第二湿度预设值时，控制板才会控制所述加热丝2关闭、压缩机开启，冰箱进入制冷模式。
本发明的冰箱及其除霜控制方法，通过在蒸发器1上设置温湿度传感器3，以对蒸发器 1周围的温度和湿度进行检测，由此，控制板可根据温湿度传感器3检测到的温度信号和湿度信号与预设值的比较结果来控制所述加热丝2和所述压缩机的开启或关闭，这样的设计使得冰箱仅在蒸发器1上的霜积累到一定程度时进行化霜，而在霜减少到一定程度时进行制冷，不仅减少了能源浪费，而且结构简单，方法简易，成本较低。
以上实施例仅用以说明本发明的技术方案而非限制，尽管参照较佳实施例对本发明进行了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的精神和范围。

Claims (9)

  1. 一种冰箱，包括压缩机、蒸发器、用以去除所述蒸发器上的霜的加热丝及用以控制所述加热丝开启或关闭的控制板，其特征在于：所述蒸发器上设置有温湿度传感器，以对蒸发器周围的温度和湿度进行检测，所述温湿度传感器将检测到的温度信号和湿度信号传送给所述控制板，由所述控制板控制所述加热丝和所述压缩机的开启或关闭。
  2. 根据权利要求1所述的冰箱，其特征在于：所述加热丝设置在所述蒸发器的下方，所述温湿度传感器设置在所述蒸发器上并与所述加热丝间隔一定距离设置。
  3. 一种冰箱的除霜控制方法，所述冰箱包括压缩机、蒸发器、用以去除蒸发器上的霜的加热丝及用以控制所述加热丝开启或关闭的控制板，其特征在于：所述冰箱的除霜控制方法主要包括以下步骤：
    提供一温湿度传感器，所述温湿度传感器对所述蒸发器周围的温度和湿度分别进行检测；
    所述温湿度传感器将检测到的温度信号和湿度信号传送给所述控制板；
    所述控制板将接收到的温度信号和湿度信号与预设值进行比较，以控制所述加热丝和所述压缩机的开启或关闭。
  4. 根据权利要求3所述的冰箱的除霜控制方法，其特征在于：所述预设值包括第一预设值和第二预设值，所述冰箱的除霜控制方法进一步包括：若控制板接收到的温度信号和湿度信号低于等于第一预设值，则控制板控制所述加热丝开启、压缩机关闭，冰箱进入化霜模式；若控制板接收到的温度信号和湿度信号高于第二预设值，则控制板控制所述加热丝关闭、压缩机开启，冰箱进入制冷模式。
  5. 根据权利要求4所述的冰箱的除霜控制方法，其特征在于：所述第一预设值包括第一温度预设值和第一湿度预设值，所述第一温度预设值范围为-10℃～-30℃，所述第一湿度预设值范围为25％RH～45％RH。
  6. 根据权利要求5所述的冰箱的除霜控制方法，其特征在于：所述第二预设值包括第二温度预设值和第二湿度预设值，所述第二温度预设值范围为0℃～15℃，所述第二湿度预设值范围为60％RH～80％RH。
  7. 根据权利要求6所述的冰箱的除霜控制方法，其特征在于：若控制板接收到的温度信号低于等于第一温度预设值，同时湿度信号低于等于第一湿度预设值，则控制板控制所述加热丝开启、压缩机关闭，冰箱进入化霜模式。
  8. 根据权利要求7所述的冰箱的除霜控制方法，其特征在于：若控制板接收到的温度 信号高于第二温度预设值，同时湿度信号高于第二湿度预设值，则控制板控制所述加热丝关闭、压缩机开启，冰箱进入制冷模式。
  9. 根据权利要求8所述的冰箱的除霜控制方法，其特征在于：所述加热丝设置在所述蒸发器的下方，所述温湿度传感器设置在所述蒸发器上并与所述加热丝间隔一定距离设置。
PCT/CN2016/086159 2015-07-30 2016-06-17 冰箱及其除霜控制方法 WO2017016340A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510458917.0A CN105004127B (zh) 2015-07-30 2015-07-30 冰箱及其除霜控制方法
CN201510458917.0 2015-07-30

Publications (1)

Publication Number Publication Date
WO2017016340A1 true WO2017016340A1 (zh) 2017-02-02

Family

ID=54376896

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/086159 WO2017016340A1 (zh) 2015-07-30 2016-06-17 冰箱及其除霜控制方法

Country Status (2)

Country Link
CN (1) CN105004127B (zh)
WO (1) WO2017016340A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114295692A (zh) * 2021-12-31 2022-04-08 深圳诺博医疗科技有限公司 一种冷藏柜湿度测量的方法、装置及冷藏柜

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105004127B (zh) * 2015-07-30 2019-03-12 青岛海尔股份有限公司 冰箱及其除霜控制方法
CN105674681A (zh) * 2016-01-20 2016-06-15 青岛海尔股份有限公司 风冷冰箱及其蒸发器除霜控制方法
CN106288561B (zh) * 2016-09-14 2018-12-07 广东美的制冷设备有限公司 除霜控制方法、控制器及空调
CN106642936B (zh) * 2016-12-08 2024-03-26 青岛海尔特种电冰柜有限公司 冷柜除霜控制方法和冷柜
CN107270633A (zh) * 2017-06-09 2017-10-20 芯海科技（深圳）股份有限公司 一种冰箱蒸发器除霜方法
CN208012210U (zh) * 2018-03-22 2018-10-26 南京能智电子科技有限公司 带有自动检测和自动除冰功能的冷凝器系统
CN114646166A (zh) * 2022-03-14 2022-06-21 北京科技大学 一种用潜热型功能流体回收余热的冰箱及除霜系统和方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2384179Y (zh) * 1999-05-14 2000-06-21 海尔集团公司 一种带局部变温控制装置的电冰箱
CN201281520Y (zh) * 2008-10-10 2009-07-29 海信科龙电器股份有限公司 一种无霜冰箱控制系统
CN202024567U (zh) * 2011-04-21 2011-11-02 海尔集团公司 防凝露加热丝的控制装置
CN102322718A (zh) * 2011-06-10 2012-01-18 海信（北京）电器有限公司 一种冰箱除霜装置的检测装置和方法
JP4975076B2 (ja) * 2009-10-15 2012-07-11 三菱電機株式会社 除霜装置及び除霜方法
CN105004127A (zh) * 2015-07-30 2015-10-28 青岛海尔股份有限公司 冰箱及其除霜控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100045199A (ko) * 2008-10-23 2010-05-03 김영길 냉장고의 증발기 제상장치
CN102748917B (zh) * 2012-07-18 2014-04-30 合肥美菱股份有限公司 一种变频冰箱除霜控制方法
JP6270375B2 (ja) * 2013-08-26 2018-01-31 東芝ライフスタイル株式会社 冷蔵庫
CN103925766A (zh) * 2014-04-02 2014-07-16 合肥荣事达三洋电器股份有限公司 一种冰箱冷藏室的温度控制和湿度显示方法及其冰箱
CN104006623A (zh) * 2014-05-06 2014-08-27 合肥荣事达三洋电器股份有限公司 一种用于法式对开门冰箱的防凝露控制装置及其控制方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2384179Y (zh) * 1999-05-14 2000-06-21 海尔集团公司 一种带局部变温控制装置的电冰箱
CN201281520Y (zh) * 2008-10-10 2009-07-29 海信科龙电器股份有限公司 一种无霜冰箱控制系统
JP4975076B2 (ja) * 2009-10-15 2012-07-11 三菱電機株式会社 除霜装置及び除霜方法
CN202024567U (zh) * 2011-04-21 2011-11-02 海尔集团公司 防凝露加热丝的控制装置
CN102322718A (zh) * 2011-06-10 2012-01-18 海信（北京）电器有限公司 一种冰箱除霜装置的检测装置和方法
CN105004127A (zh) * 2015-07-30 2015-10-28 青岛海尔股份有限公司 冰箱及其除霜控制方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114295692A (zh) * 2021-12-31 2022-04-08 深圳诺博医疗科技有限公司 一种冷藏柜湿度测量的方法、装置及冷藏柜
CN114295692B (zh) * 2021-12-31 2023-12-12 深圳诺博医疗科技有限公司 一种冷藏柜湿度测量的方法、装置及冷藏柜

Also Published As

Publication number Publication date
CN105004127B (zh) 2019-03-12
CN105004127A (zh) 2015-10-28

Similar Documents

Publication Publication Date Title
WO2017016340A1 (zh) 冰箱及其除霜控制方法
CN106440636B (zh) 一种冰箱风门结冰检测控制方法、系统、装置及冰箱
CN103335488B (zh) 用于电子冰箱的速冻控制方法及电子冰箱
CN107388721B (zh) 冰箱风门的故障修复方法、故障修复装置、冰箱及计算机可读存储介质
CN105157323B (zh) 一种风冷冰箱的除霜方法和除霜系统
WO2018113154A1 (zh) 空调加热系统的控制方法、控制装置及空调器
CN104296490A (zh) 冰箱的控制方法、系统及冰箱
CN106765919B (zh) 一种空调的控制方法、装置及空调
WO2021000944A1 (zh) 空调器及其控制方法
CN104266452B (zh) 风冷冰箱的控制方法和风冷冰箱的控制装置
CN103940163A (zh) 除霜控制方法和除霜控制装置
CN109654678B (zh) 空调器除霜控制方法
CN102425839A (zh) 一种空调器的强制化霜控制方法
CN105571222A (zh) 热泵除霜控制方法
CN111189178B (zh) 一种空调及其防冻结的控制方法
CN111189186A (zh) 一种空调及其防冻结的控制方法
CN111189191A (zh) 一种空调及其防冻结的控制方法
WO2019184127A1 (zh) 空调水泵的控制方法、装置及空调水泵
WO2020010723A1 (zh) 一种空调及其除霜控制方法
CN111189184A (zh) 一种空调及其防冻结的控制方法
CN111189167A (zh) 一种空调及其防冻结的控制方法
CN111189192A (zh) 一种空调及其防冻结的控制方法
CN111189170A (zh) 一种空调及其防冻结的控制方法
CN111189179B (zh) 一种空调及其防冻结的控制方法
CN111189193B (zh) 一种空调及其防冻结的控制方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16829707

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16829707

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 16829707

Country of ref document: EP

Kind code of ref document: A1