WO2018032607A1 - 一种风冷冰箱及其控制方法 - Google Patents

一种风冷冰箱及其控制方法 Download PDF

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Publication number
WO2018032607A1
WO2018032607A1 PCT/CN2016/103445 CN2016103445W WO2018032607A1 WO 2018032607 A1 WO2018032607 A1 WO 2018032607A1 CN 2016103445 W CN2016103445 W CN 2016103445W WO 2018032607 A1 WO2018032607 A1 WO 2018032607A1
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WO
WIPO (PCT)
Prior art keywords
air
ice making
freezing
damper
air inlet
Prior art date
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Ceased
Application number
PCT/CN2016/103445
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English (en)
French (fr)
Inventor
孙伟
朱嘉伟
姚惠民
黄李祥
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.)
Hisense Ronshen Guangdong Refrigerator Co Ltd
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Hisense Ronshen Guangdong Refrigerator Co Ltd
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Application filed by Hisense Ronshen Guangdong Refrigerator Co Ltd filed Critical Hisense Ronshen Guangdong Refrigerator Co Ltd
Publication of WO2018032607A1 publication Critical patent/WO2018032607A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with 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
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
    • 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
    • F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment

Definitions

  • the invention relates to the technical field of refrigerators, and in particular to an air-cooled refrigerator and a control method thereof.
  • the air-cooled refrigerator is a refrigeration device that forcibly circulates cold air in the refrigerator.
  • the existing air-cooled refrigerator is provided with an ice making chamber, and the ice making room can be set in the freezer of the refrigerator. Set in the refrigerator compartment of the refrigerator.
  • FIG. 1 is an air-cooled refrigerator of the prior art, comprising a refrigerating compartment 01 and a freezing compartment 02, an ice making compartment 03 provided in the refrigerating compartment 01, a freezing duct 04 in the refrigerator compartment, and freezing evaporation in the freezing duct 04.
  • the air blower 07 is provided in the box 05, and one end of the air supply duct 07 is connected to the ice making chamber 03, and the other end is connected to the freezing air duct 04, and the fan 06 can pass through the freezing evaporator 05.
  • the cold air is sent to the ice making chamber 03 through the air supply duct 07.
  • the freezing air duct of the air-cooled refrigerator is connected with the freezing chamber and the ice making chamber, and the corresponding air duct structure is not provided for the refrigerator having the greenhouse in the refrigerator. Therefore, the air duct structure is suitable for the box body only A refrigerator in which a refrigerating compartment and a freezing compartment are provided is not suitable for use in a refrigerator having a greenhouse.
  • Embodiments of the present invention provide an air-cooled refrigerator and a control method thereof, which can simultaneously provide refrigeration for an ice making compartment, a greenhouse, and a freezing compartment in a refrigerating compartment, and are suitable for use in an air-cooled refrigerator having a greenhouse.
  • An air-cooled refrigerator includes a box body, wherein the box body is provided with a refrigerating chamber, a changing greenhouse and a freezing chamber, wherein the box body is provided with a freezing air duct, and the freezing air duct is internally installed with freezing An evaporator, wherein the refrigerating chamber is provided with an ice making chamber, wherein the box body is provided with an ice making chamber air supply duct communicating with the ice making chamber, and the freezing air duct is provided with a freezer compartment air inlet and a greenhouse a tuyere and an air inlet of the ice making chamber, wherein the air inlet of the ice making chamber is in communication with the air supply duct of the ice making chamber, wherein the freezing air duct is provided with a fan, and the fan can pass the cold air passing through the freezing evaporator
  • the air inlet of the freezer compartment is sent to the freezing compartment, sent to the greenhouse through the greenhouse inlet, the air inlet of the ice making compartment, and the air supply duct of the
  • the ice making room is disposed in the refrigerating chamber, the freezing air duct is provided with a freezer air inlet, and the freezing air duct is provided with a fan, and the fan can pass the cold air passing through the freezing evaporator into the freezing chamber.
  • the tuyere is sent to the freezer compartment to provide refrigeration for the freezer compartment; the ice tray of the ice-making compartment is connected to the ice-making compartment, and the air inlet of the ice-making compartment which is connected with the air supply duct of the ice-making compartment is opened in the freezing air duct, and the fan is blown
  • the cold air is sent to the ice making room through the air inlet of the ice making chamber and the air supply duct of the ice making room to provide refrigeration for the ice making room;
  • the air inlet of the greenhouse is also opened in the freezing air duct, and the fan sends the cold air to the temperature changing through the air inlet of the greenhouse Indoors, providing refrigeration for changing greenhouses. Therefore, the freezing air duct in the air-cooled refrigerator of the embodiment of the present invention can simultaneously provide refrigeration for the ice making room, the changing greenhouse and the freezing room in the refrigerating room, and is suitable for being applied to an air-cooled refrigerator having a greenhouse.
  • the invention also discloses a control method for an air-cooled refrigerator, comprising the following steps:
  • the damper controller collects the temperature value t1 detected by the first temperature sensor and the temperature value t2 detected by the second temperature sensor;
  • the damper controller controls the first damper of the double damper to open to cool the ice making chamber; when t2 is higher than the variable
  • the damper controller controls the second damper of the double damper to open to set the temperature of the greenhouse to cool the variable greenhouse.
  • the damper controller collects the temperature values detected by the first temperature sensor and the second temperature sensor, and compares the two temperature values with the corresponding set temperatures, When the first temperature sensor detects that the temperature value is higher than the set temperature of the ice making chamber, the damper controller controls the first damper of the double damper to open to realize the ice making function of the ice making chamber; when the second temperature sensor detects the temperature value is higher than When the temperature of the ice making chamber is set, the damper controller controls the first damper of the double damper to open, so that the temperature in the greenhouse is lowered to a set temperature range.
  • FIG. 1 is a schematic structural view of an air-cooled refrigerator in the prior art
  • FIG. 2 is a schematic structural view of an air-cooled refrigerator according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural view of an air-cooled refrigerator after removing a backboard according to an embodiment of the present invention
  • FIG. 4 is a schematic side view of an air-cooled refrigerator according to an embodiment of the present invention.
  • Figure 5 is a second side view of the air-cooled refrigerator in the embodiment of the present invention.
  • Figure 6 is a partial cross-sectional view showing an air-cooled refrigerator in accordance with an embodiment of the present invention.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more explicitly or implicitly. A number of this feature. In the description of the present invention, "a plurality” means two or more unless otherwise stated.
  • connection is to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connections, or integral connections; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal to the two elements. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • the air-cooled refrigerator is a refrigeration device for forcibly circulating a cold air in the tank.
  • the refrigerator body, the freezing chamber and the greenhouse are arranged in the tank body, and an ice making chamber is also arranged in the box body, so that the refrigerator has the function of making ice cubes.
  • an air-cooled refrigerator includes a cabinet 1 in which a refrigerator compartment 2, a change greenhouse 3, and a freezer compartment 4 are disposed, and a freezing duct 5 is further disposed in the cabinet 1
  • a freezing evaporator 51 and a fan 52 are installed in the freezing duct 5, and an ice making chamber 6 is disposed in the refrigerating chamber 2, and an ice making chamber air supply duct 61 connected to the ice making chamber 6 is disposed in the casing 1, and the freezing duct 5 is provided.
  • the air inlet of the freezer compartment, the air inlet of the greenhouse and the air inlet of the ice making compartment are opened, and the air inlet of the ice making compartment is connected with the air supply duct 61 of the ice making compartment, and the fan 52 can send the cold air passing through the freezing evaporator 51 to the air inlet of the freezing compartment.
  • the inside of the freezing compartment 4 is sent to the changing greenhouse 3 through the greenhouse inlet, and is sent to the ice making compartment 6 through the air inlet of the ice making compartment and the air supply duct 61 of the ice making compartment.
  • the ice making chamber 6 is disposed in the refrigerating chamber 2, the freezing air duct 5 is provided with a freezer compartment air inlet, and the freezing air duct 5 is provided with a fan 52, and the fan 52 can be subjected to refrigeration evaporation.
  • the cold air of the device 51 is sent to the freezer compartment 4 through the air inlet of the freezer compartment to provide refrigeration for the freezer compartment 4;
  • the ice-making compartment air supply duct 61 which communicates with the ice making compartment 6 is disposed in the tank body, and the freezing air duct 5 is also provided with a system
  • the ice chamber is connected to the air inlet of the ice making chamber 61, and the fan 52 sends the cold air into the ice making chamber 6 through the air inlet of the ice making chamber and the air supply duct 61 of the ice making chamber to provide refrigeration for the ice making chamber 6;
  • a greenhouse change air inlet is also opened, and the fan 52 sends the cold air to the greenhouse 3 through the greenhouse air inlet to provide cooling for the greenhouse 3. Therefore, the freezing air duct in the air-cooled refrigerator of the embodiment of the present invention can simultaneously be a refrigerating chamber
  • the inner ice making room, the changing greenhouse and the freezing room provide refrigeration, and are suitable for use in an air-cooled refrigerator having a
  • the box body 1 is further provided with an ice making chamber return duct 62.
  • one end of the ice making chamber return duct 62 communicates with the ice making chamber 6, and the other end extends to the freezing evaporator.
  • the bottom of 51 Relative to the return air duct of the existing refrigerating compartment 2 in the refrigerator and the return air duct of the freezing compartment 4, it is necessary to modify the existing return air duct, and the air in the ice making compartment 6 in the embodiment of the present invention is made.
  • the ice chamber return air duct 62 returns to the air inlet side of the freezing evaporator 51.
  • the structure of the return air duct is relatively simple, and the return air duct can be designed to be shorter, thereby accelerating the return air speed of the ice making chamber.
  • the ice making chamber air supply duct 61 and the ice making chamber return air duct 62 of the embodiment of the present invention are disposed in the inner casing of the casing 1 at the rear of the freezing evaporator 51.
  • a double opening damper 53 is installed in the freezing air duct 5, and the double opening damper 53 is located at the air inlet of the greenhouse and the air inlet of the ice making chamber.
  • the double damper 53 includes a first damper and a second damper (not shown), wherein the first damper is used to control opening and closing of the air inlet of the ice making compartment, and the second damper is used for controlling opening and closing of the air inlet of the greenhouse.
  • the technical solution of the embodiment of the present invention can control the opening and closing of the two dampers of the double-opening damper according to the temperature conditions of the specific greenhouse and the ice making room, thereby adjusting the cold air entering the variable greenhouse and the ice making chamber, so that the greenhouse is changed. And the ice making room is in the proper temperature range.
  • the above-mentioned double-opening damper 53 is a double-opening electric damper, which has high reliability and convenient maintenance.
  • a first temperature sensor is disposed in the ice making chamber 6, and a second temperature sensor is disposed in the variable greenhouse 3, and the first temperature sensor, the second temperature sensor, and the double opening damper 53 are connected to the damper controller, and the damper is connected.
  • the controller can control the opening and closing of the first damper and the second damper of the double-opening damper 53 according to the temperature values detected by the first temperature sensor and the second temperature sensor, thereby achieving cold air regulation into the variable greenhouse 3 and the ice making chamber 6.
  • the above scheme can make the temperature in the greenhouse and the ice making chamber in a relatively stable temperature range, and when the cooling is not required, the double-opening damper is closed, the cooling is stopped, and the energy saving is more energy-saving.
  • the above-mentioned freezing duct 5 includes a first divided air passage and a second divided air passage which are connected to each other (not shown in the figure), the fan 52 includes a freezing fan 521 and an ice making temperature changing fan 522.
  • the freezing fan 521 and the freezing chamber air inlet are located at the first divided air passage, the ice making variable temperature fan 522, and the ice making system.
  • the air inlet of the room and the air inlet of the greenhouse are located in the second air duct, and the freezing fan 521 separately supplies air to the freezing chamber 4, and the ice making temperature changing fan 522 provides air supply for the variable greenhouse 3 and the ice making chamber 6, and only one is used.
  • the independent air duct and a fan supply air to the freezing compartment 4, the variable greenhouse 3 and the ice making compartment 6, and the control structure of the former is simpler and the air supply efficiency is higher.
  • the ice making chamber 6 of the embodiment of the invention is further provided with an air inlet and an air outlet, the air inlet is connected with the air supply duct 61, and the air outlet is connected with the air return duct 62 of the ice making chamber, and the air inlet is located at the air outlet.
  • the gas port as shown in Figure 2, because of the high density of cold air, it is easy to go down, so that the cold air flows down from the upper part of the ice making room to cool the entire ice making room, and the cooling effect is better.
  • the ice making chamber 6 of the embodiment of the invention includes a partition 63 through which the ice making chamber 6 is enclosed by the partition body 6 to form a closed chamber, which reduces heat exchange between the ice making chamber 6 and the refrigerating chamber 2, so that The ice making room has better cooling effect and higher ice making speed.
  • the partition plate 63 of the embodiment of the invention is made of a heat insulating material, which can further reduce the heat exchange between the ice making chamber and the cold storage chamber, so that the heat insulating effect of the ice making chamber is better, thereby reducing the ice making room. Loss of cooling capacity is more energy efficient.
  • the embodiment of the invention further discloses a control method for controlling the air-cooled refrigerator, which comprises the following steps:
  • the damper controller collects the temperature value t1 detected by the first temperature sensor and the temperature value t2 detected by the second temperature sensor;
  • the damper controller controls the first damper of the double opening damper 53 to open to cool the ice making chamber 6; when t2 is higher than the set temperature of the changing greenhouse 3
  • the damper controller controls the second damper of the double damper 53 to open to cool the greenhouse 3.
  • the damper controller collects the first temperature The temperature value detected by the degree sensor and the second temperature sensor, and comparing the two temperature values with the corresponding set temperature respectively, when the first temperature sensor detects that the temperature value is higher than the set temperature of the ice making chamber 6, the damper The controller controls the first damper of the double damper 53 to open to cool the ice making chamber 6; when the second temperature sensor detects that the temperature value is higher than the set temperature of the ice making chamber 6, the damper controller controls the first of the double damper 53 The damper opens to lower the temperature in the greenhouse to a set temperature range.

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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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

公开了一种风冷冰箱及其控制方法。该风冷冰箱包括箱体（1），箱体（1）内设有冷藏室（2）、变温室（3）和冷冻室（4）。箱体（1）中设置冷冻风道（5），冷冻风道（5）内部安装有冷冻蒸发器（51）。冷藏室（2）内设有制冰室（6）。箱体内设有制冰室送风管（61）。冷冻风道（5）开设有冷冻室进风口、变温室进风口以及制冰室进风口，制冰室进风口与制冰室送风管（61）连通。冷冻风道（5）内设有风机（52），风机（52）可将经过冷冻蒸发器（51）的冷气通过冷冻室进风口送至冷冻室（4）内、通过变温室进风口送至变温室（3）内、通过制冰室进风口以及制冰室送风管（61）送入制冰室（6）内。

Description

一种风冷冰箱及其控制方法
本申请要求于2016年8月19日提交中国专利局、申请号为201610695524.6、发明名称为“一种风冷冰箱及其控制方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及冰箱技术领域，尤其涉及一种风冷冰箱及其控制方法。
背景技术
风冷冰箱是一种通过将冷气在冰箱内强制循环的制冷设备，应市场的需要，现有风冷冰箱内设置有制冰室，通常制冰室既可设置于冰箱的冷冻室，也可设置于冰箱的冷藏室内。
图1为现有技术的风冷冰箱，包括冷藏室01和冷冻室02，冷藏室01内设置的制冰室03，冰箱箱体中设有冷冻风道04，冷冻风道04内设置冷冻蒸发器05和风机06，箱体中设有送风管07，该送风管07的一端与制冰室03连通，另一端与冷冻风道04连通，通过风机06可将经过冷冻蒸发器05的冷风，通过送风管07送至制冰室03。
现有技术中风冷冰箱的冷冻风道与冷冻室、制冰室连通，对于冰箱内还设有变温室的冰箱未提出相应的风道结构布置，因而，该风道结构适用于箱体内仅设置冷藏室和冷冻室的冰箱，不适合应用于具有变温室的冰箱。
发明内容
本发明的实施例提供一种风冷冰箱及其控制方法，可同时为冷藏室内的制冰室、变温室以及冷冻室提供制冷，适合应用于具有变温室的风冷冰箱中。
为达到上述目的，本发明的实施例采用如下技术方案：
一种风冷冰箱，包括箱体，所述箱体内设有冷藏室、变温室和冷冻室，所述箱体中设置冷冻风道，所述冷冻风道内部安装有冷冻 蒸发器，所述冷藏室内设有制冰室，所述箱体内设有与所述制冰室连通的制冰室送风管，所述冷冻风道开设有冷冻室进风口、变温室进风口以及制冰室进风口，所述制冰室进风口与所述制冰室送风管连通，所述冷冻风道内设有风机，所述风机可将经过所述冷冻蒸发器的冷气通过所述冷冻室进风口送至所述冷冻室内、通过所述变温室进风口送至所述变温室内、通过所述制冰室进风口以及所述制冰室送风管送入所述制冰室内。
本发明实施例提供的风冷冰箱，将制冰室设置于冷藏室内，冷冻风道开设有冷冻室进风口，冷冻风道内设有风机，风机可将经过冷冻蒸发器的冷气通过冷冻室进风口送入冷冻室，为冷冻室提供制冷；箱体内设置与制冰室连通的制冰室送风管，冷冻风道内还开设有与制冰室送风管连通的制冰室进风口，风机通过制冰室进风口以及制冰室送风管将冷气送入制冰室内，为制冰室提供制冷；冷冻风道内还开设有变温室进风口，风机通过变温室进风口将冷气送至变温室内，为变温室提供制冷。因此，本发明实施例风冷冰箱中的冷冻风道可同时为冷藏室内的制冰室、变温室以及冷冻室提供制冷，适合应用于具有变温室的风冷冰箱中。
本发明还公开了一种风冷冰箱的控制方法，包括以下步骤：
S1、所述风门控制器采集所述第一温度传感器检测到温度值t1和第二温度传感器检测到的温度值t2；
S2、当t1高于所述制冰室的设定温度时，所述风门控制器控制所述双开风门的第一风门打开，以对所述制冰室进行制冷；当t2高于所述变温室的设定温度时，所述风门控制器控制所述双开风门的第二风门打开，以对所述变温室进行制冷。
本发明实施例所述风冷冰箱的控制方法中，风门控制器通过采集第一温度传感器和第二温度传感器检测到的温度值，并将两个温度值分别与对应的设定温度进行比较，当第一温度传感器检测温度值高于制冰室的设定温度时，风门控制器控制双开风门的第一风门打开，实现制冰室的制冰功能；当第二温度传感器检测温度值高于 制冰室的设定温度时，风门控制器控制双开风门的第一风门打开，使变温室内的温度降低至设定的温度范围。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为现有技术中风冷冰箱的结构示意图；
图2为本发明实施例中风冷冰箱的结构示意图；
图3为本发明实施例中风冷冰箱拆掉背板后的结构示意图；
图4为本发明实施例中风冷冰箱的侧面示意图之一；
图5为本发明实施例中风冷冰箱的侧面示意图之二；
图6为本发明实施例中风冷冰箱的部分截面图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要理解的是，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更 多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
风冷冰箱是一种箱体内强制进行冷风循环的制冷设备，箱体内设有冷藏室、冷冻室、变温室，箱体内还设有制冰室，可使冰箱具有制作冰块的功能。
参照图2～3，本发明实施例的风冷冰箱，包括箱体1，箱体1内设有冷藏室2、变温室3和冷冻室4，箱体1内还设置有冷冻风道5，冷冻风道5内安装冷冻蒸发器51和风机52，冷藏室2内设置制冰室6，在箱体1内设置于制冰室6连通的制冰室送风管61，冷冻风道5上开设冷冻室进风口、变温室进风口以及制冰室进风口，制冰室进风口与制冰室送风管61连通，风机52可将经过冷冻蒸发器51的冷气通过冷冻室进风口送至冷冻室4内、通过变温室进风口送至变温室3内、通过制冰室进风口以及制冰室送风管61送至制冰室6内。
本发明实施例提供的风冷冰箱，将制冰室6设置于冷藏室2内，冷冻风道5开设有冷冻室进风口，冷冻风道5内设有风机52，风机52可将经过冷冻蒸发器51的冷气通过冷冻室进风口送入冷冻室4，为冷冻室4提供制冷；箱体内设置与制冰室6连通的制冰室送风管61，冷冻风道5内还开设有与制冰室送风管61连通的制冰室进风口，风机52通过制冰室进风口以及制冰室送风管61将冷气送入制冰室6内，为制冰室6提供制冷；冷冻风道5内还开设有变温室进风口，风机52通过变温室进风口将冷气送至变温室3内，为变温室3提供制冷。因此，本发明实施例风冷冰箱中的冷冻风道可同时为冷藏室 内的制冰室、变温室以及冷冻室提供制冷，适合应用于具有变温室的风冷冰箱中。
进一步地，箱体1中还设置有制冰室回风管62，如图4～6所示，该制冰室回风管62的一端与制冰室6连通，另一端延伸至冷冻蒸发器51的底部。相对采用冰箱内现有冷藏室2的回风管路以及冷冻室4的回风管路，需要对现有的回风管道进行改造，本发明实施例中的制冰室6内的空气经制冰室回风管62回到冷冻蒸发器51的进风侧，回风风道的结构较简单，回风管道可设计的较短，从而加快制冰室的回风速度。具体地，本发明实施例的制冰室送风管61和制冰室回风管62设置于冷冻蒸发器51后部的箱体1内胆中。
考虑到变温室和制冰室内的温度控制问题，参照图3，本发明实施例中在冷冻风道5内安装双开风门53，该双开风门53位于变温室进风口与制冰室进风口处，双开风门53包括第一风门和第二风门(图中未示出)，其中，第一风门用于控制制冰室进风口的开闭，第二风门用于控制变温室进风口的开闭。当仅制冰室6需要制冷时，可将第一风门打开、第二风门关闭；当仅变温室3需要制冷时，可将第一风门打开、第二风门关闭。综上，本发明实施例的技术方案可根据具体变温室和制冰室的温度情况，控制双开风门的两个风门开闭，从而对进入变温室和制冰室的冷风进行调节，使得变温室和制冰室处于合适的温度范围内。此外，上述的双开风门53为双开电动风门，可靠性高且维修方便。
具体地，本发明实施例在制冰室6内设置第一温度传感器，变温室3内设置第二温度传感器，第一温度传感器、第二温度传感器以及双开风门53与风门控制器连接，该风门控制器可根据第一温度传感器和第二温度传感器检测到的温度值控制双开风门53的第一风门和第二风门的开闭，从而实现对进入变温室3和制冰室6的冷风调节。上述方案可使变温室和制冰室内的温度处于较为稳定的温度范围，且在不需要制冷时，关闭双开风门，停止制冷，更为节能。
上述的冷冻风道5包括相互连通的第一分风道和第二分风道 (图中未示出)，风机52包括冷冻风机521和制冰变温风机522，如图3所示，冷冻风机521和冷冻室进风口位于第一分风道，制冰变温风机522、制冰室进风口和变温室进风口位于第二分风道，冷冻风机521单独为冷冻室4送风，制冰变温风机522专门为变温室3和制冰室6提供送风，相对与仅采用一个独立的风道和一个风机为冷冻室4、变温室3和制冰室6送风，前者的控制结构更简单，送风效率更高。
本发明实施例的制冰室6内还设有进气口和出气口，进气口与制冰室送风管61连通，出气口与制冰室回风管62连通，进气口位于出气口的上方，如图2所示，因冷空气密度大，容易朝下走，这样冷气从制冰室的上部往下流可对整个制冰室进行制冷，制冷效果更好。
若制冰室不完全封闭，则制冰室与冷藏室可进行热交换(少量的，仍可制冰)，则制冰室的制冰效率不高，因此，优选地，参照图2，本发明实施例的制冰室6包括隔板63，通过隔板63与箱体1将制冰室6围成封闭的腔室，减少了制冰室6与冷藏室2之间的热量交换，使得制冰室的制冷效果更好、制冰速度提高。
进一步地，本发明实施例的隔板63采用隔热材料制作，可进一步地减少制冰室与冷藏室之间的热量交换，使制冰室的隔热效果更好，从而减少制冰室的冷量损失，更为节能。
本发明实施例还公开了一种用于控制上述风冷冰箱的控制方法，包括以下步骤：
S1、风门控制器采集第一温度传感器检测到温度值t1和第二温度传感器检测到的温度值t2；
S2、当t1高于制冰室6的设定温度时，风门控制器控制双开风门53的第一风门打开，以对制冰室6进行制冷；当t2高于变温室3的设定温度时，风门控制器控制双开风门53的第二风门打开，以对变温室3进行制冷。
本发明实施例所述的控制方法中，风门控制器通过采集第一温 度传感器和第二温度传感器检测到的温度值，并将两个温度值分别与对应的设定温度进行比较，当第一温度传感器检测温度值高于制冰室6的设定温度时，风门控制器控制双开风门53的第一风门打开，对制冰室6进行制冷；当第二温度传感器检测温度值高于制冰室6的设定温度时，风门控制器控制双开风门53的第一风门打开，使变温室内的温度降低至设定的温度范围。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (9)

  1. 一种风冷冰箱，包括箱体，所述箱体内设有冷藏室、变温室和冷冻室，所述箱体中设置冷冻风道，所述冷冻风道内部安装有冷冻蒸发器，其特征在于，所述冷藏室内设有制冰室，所述箱体内设有与所述制冰室连通的制冰室送风管，所述冷冻风道开设有冷冻室进风口、变温室进风口以及制冰室进风口，所述制冰室进风口与所述制冰室送风管连通，所述冷冻风道内设有风机，所述风机可将经过所述冷冻蒸发器的冷气通过所述冷冻室进风口送至所述冷冻室内、通过所述变温室进风口送至所述变温室内、通过所述制冰室进风口以及所述制冰室送风管送入所述制冰室内。
  2. 根据权利要求1所述的风冷冰箱，其特征在于，所述箱体中还设有制冰室回风管，所述制冰室回风管的一端与所述制冰室连通，另一端延伸至所述冷冻蒸发器的底部。
  3. 根据权利要求1所述的风冷冰箱，其特征在于，所述冷冻风道内设有双开风门，所述双开风门位于所述变温室进风口与所述制冰室进风口处，所述双开风门包括第一风门和第二风门，所述第一风门用于控制所述制冰室进风口的开闭，所述第二风门用于控制所述变温室进风口的开闭。
  4. 根据权利要求3所述的风冷冰箱，其特征在于，所述制冰室内设有第一温度传感器，所述变温室内设有第二温度传感器，所述第一温度传感器、第二温度传感器以及所述双开风门分别与风门控制器连接，所述风门控制器可根据所述第一温度传感器和第二温度传感器检测到的温度值控制所述双开风门的第一风门和第二风门的开闭。
  5. 根据权利要求1～4任一所述的风冷冰箱，其特征在于，所述冷冻风道包括相互连通的第一分风道和第二分风道，所述风机包括冷冻风机和制冰变温风机，所述冷冻风机和所述冷冻室进风口位于所述第一分风道，所述制冰变温风机、所述制冰室进风口和所述变温室进风口位于所述第二分风道。
  6. 根据权利要求2所述的风冷冰箱，其特征在于，所述制冰室开设有进气口和出气口，所述进气口与所述制冰室送风管连通，所述出气口与所述制冰室回风管连通，所述进气口位于所述出气口的上方。
  7. 根据权利要求1所述的风冷冰箱，其特征在于，所述制冰室包括隔板，所述隔板与所述箱体将所述制冰室围成封闭的腔室。
  8. 根据权利要求7所述的风冷冰箱，其特征在于，所述隔板由隔热材料制作。
  9. 一种用于控制权利要求4所述的风冷冰箱的控制方法，其特征在于，包括以下步骤：
    S1、所述风门控制器采集所述第一温度传感器检测到温度值t1和第二温度传感器检测到的温度值t2；
    S2、当t1高于所述制冰室的设定温度时，所述风门控制器控制所述双开风门的第一风门打开，以对所述制冰室进行制冷；当t2高于所述变温室的设定温度时，所述风门控制器控制所述双开风门的第二风门打开，以对所述变温室进行制冷。
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112524866A (zh) * 2020-12-17 2021-03-19 长虹美菱股份有限公司 一种具有变温装置的电冰箱
CN114174742A (zh) * 2019-07-26 2022-03-11 青岛海尔电冰箱有限公司 能够改善机械室内空气循环的冰箱
CN114440529A (zh) * 2020-11-03 2022-05-06 海信（山东）冰箱有限公司 冰箱制冷系统节能控制方法及冰箱
CN114719553A (zh) * 2021-01-04 2022-07-08 海信容声(广东)冰箱有限公司 恒温控制方法及冰箱
CN115164477A (zh) * 2022-07-05 2022-10-11 海信冰箱有限公司 一种冰箱及其控制方法
CN116086095A (zh) * 2022-11-28 2023-05-09 广东奥达信制冷科技有限公司 一种双温区半导体制冷冰箱、镜柜及制冷方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107014137A (zh) * 2017-05-24 2017-08-04 合肥美菱股份有限公司 一种风冷冰箱
CN107461987B (zh) * 2017-08-08 2023-07-04 澳柯玛股份有限公司 一种具有节能风道的风冷冰箱及其工作方法
US10823481B2 (en) * 2019-01-16 2020-11-03 Whirlpool Corporation Refrigerator compartment with evaporator to provide cold air to ice maker
CN111609608B (zh) * 2019-02-26 2021-08-24 青岛海尔电冰箱有限公司 一种具有双送风风机的冰箱
CN111609606B (zh) * 2019-02-26 2022-04-29 青岛海尔电冰箱有限公司 一种具有双送风风机的冰箱及其送风控制方法
CN111664619A (zh) * 2020-06-05 2020-09-15 安徽康佳同创电器有限公司 一种用于冷藏设备的解冻结构及冷藏设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004069253A (ja) * 2002-08-09 2004-03-04 Toshiba Corp 冷蔵庫
CN102620500A (zh) * 2012-04-28 2012-08-01 合肥美的荣事达电冰箱有限公司 冰箱及其控制方法
CN102706067A (zh) * 2012-05-30 2012-10-03 海尔集团公司 一种具有门体制冰功能的风冷冰箱
CN103499172A (zh) * 2013-10-23 2014-01-08 合肥美的电冰箱有限公司 冰箱
CN105698466A (zh) * 2016-04-22 2016-06-22 合肥华凌股份有限公司 一种具有制冰室的冰箱

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007071465A (ja) * 2005-09-08 2007-03-22 Hitachi Appliances Inc 冷蔵庫
CN202274694U (zh) * 2011-10-27 2012-06-13 海尔集团公司 大冷冻式多门冰箱的风道结构
CN102564007B (zh) * 2012-03-09 2014-05-21 合肥美的电冰箱有限公司 冰箱
CN105486001B (zh) * 2015-12-22 2018-05-11 青岛海尔股份有限公司 双风门冰箱及其控制方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004069253A (ja) * 2002-08-09 2004-03-04 Toshiba Corp 冷蔵庫
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