WO2016110117A1 - Control method for livewell and refrigeration apparatus - Google Patents

Control method for livewell and refrigeration apparatus Download PDF

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Publication number
WO2016110117A1
WO2016110117A1 PCT/CN2015/088419 CN2015088419W WO2016110117A1 WO 2016110117 A1 WO2016110117 A1 WO 2016110117A1 CN 2015088419 W CN2015088419 W CN 2015088419W WO 2016110117 A1 WO2016110117 A1 WO 2016110117A1
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Prior art keywords
keep
oxygen supply
alive
control method
refrigeration
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PCT/CN2015/088419
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French (fr)
Chinese (zh)
Inventor
李春阳
陆日勇
夏恩品
纪璇
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青岛海尔股份有限公司
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Publication of WO2016110117A1 publication Critical patent/WO2016110117A1/en

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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
    • 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
    • F25D29/005—Mounting of control devices

Definitions

  • the invention relates to a biological preservation device, in particular to a control method for a keep alive refrigeration device.
  • Chinese patent CN 1989384A discloses a refrigeration water-filled keep-maintenance device and can supply oxygen to a water-filled keep-maintenance device.
  • the technical invention is more suitable for short-term keep-alive storage of ordinary fish, but cannot be more precious for a specific one.
  • the aquatic product is stored for a long time in vivo;
  • another patent CN 102084841A discloses a transport box and a transportation method for aquatic products, which are suitable for transporting a large amount of aquatic products.
  • the above schemes all refer to methods for setting different keep-alive procedures for specific living organisms to be kept.
  • the object of the present invention is to provide a new control method for a keep-alive refrigeration device, which can set matching keep-alive characteristic parameters for different biological species and quality, so that the living organism to be kept can be realized under the most suitable conditions. Survive as long as possible.
  • the present invention provides a control method for a keep-alive refrigeration device, wherein the keep-alive refrigeration device includes a keep-alive compartment, a door body that opens or closes the keep-alive compartment, and supplies the keep-alive compartment A cold air refrigeration component, an oxygen supply component that supplies oxygen to the keep a living compartment, an exhaust component, and a control component.
  • the control method includes the following steps:
  • Determining status information of the door body and receiving opening/closing information of the door body in real time through the control component;
  • control turns off the oxygen supply component
  • the oxygen supply component is opened, and the opening time of the oxygen supply component is accumulated until the oxygen supply component is closed after being greater than or equal to the first preset time length, the accumulation of the oxygen supply component is stopped, and the cycle oxygen supply process is entered. Until the control component receives the opening information of the door;
  • the periodic oxygen supply program specifically includes: determining whether the length of the oxygen supply component is greater than or equal to the second preset duration;
  • the oxygen supply component is opened, and the opening time of the oxygen supply component is accumulated until the oxygen supply component is closed after being greater than or equal to the third predetermined time length, the accumulation of the oxygen supply component is stopped, and the oxygen supply component is closed.
  • the oxygen supply assembly is kept closed while the accumulation of the shut-off time of the oxygen supply assembly is performed.
  • the first preset duration is greater than the third preset duration.
  • control method further includes an opening/closing control of the exhaust assembly, the exhaust assembly is simultaneously opened when the oxygen supply assembly is opened; and when the oxygen supply assembly is closed, the exhaust assembly is simultaneously shut down.
  • the keep-alive refrigeration device further includes an alarm device and an display interface
  • the oxygen supply assembly includes an oxygen cylinder, an oxygen valve disposed on the oxygen cylinder, a gas delivery pipe, and an oxygen pressure sensor
  • the control method The oxygen pressure determination is further included, specifically, determining whether the pressure of the oxygen cylinder is less than a preset minimum oxygen pressure Pmin , and if so, controlling to close the oxygen supply component, and simultaneously controlling the alarm to start working, and displaying relevant information on the display interface.
  • the refrigeration assembly includes a temperature sensor
  • the control method further includes control of the refrigeration assembly, specifically, collecting an actual temperature Tr of the keep-up room obtained by the temperature sensor, And further obtaining a true temperature difference ⁇ T between the actual temperature Tr and the set temperature Ts, determining whether ⁇ T is greater than or equal to a preset first temperature difference T1, and if so, controlling the startup refrigeration component to cool the keep-alive compartment Determining whether ⁇ T is less than a preset second temperature difference T2, and if so, controlling to close the refrigeration unit to cool the keep-up compartment.
  • the keep-alive refrigeration device further includes an alarm device and a display interface
  • the control method further includes a door opening alarm determination to determine whether the door opening time of the keep-up room is greater than or equal to a preset door opening. Duration, if yes, start the alarm program, the alarm works, and display relevant information on the display interface.
  • control method further includes an initialization process, specifically, determining whether the refrigeration component and the oxygen supply component are closed;
  • control component includes an operation interface
  • control method further includes: selecting, by the operation interface, a biological species to be kept;
  • the control component automatically sets the first preset duration, the second preset duration, the third preset duration, and the set temperature Ts in the keep-alive compartment according to the existing biological keep-alive parameters.
  • control component includes an operation interface
  • control method further includes manually setting a first preset duration, a second preset duration, and a third pre-operation through the operation interface according to the to-be-protected biological characteristic. Set the length and the set temperature Ts in the keep-alive room.
  • the keep-alive refrigeration device is a refrigerator
  • the refrigerator includes a case
  • the keep-up room is disposed inside the case.
  • the beneficial effects of the invention are that the matched keep-alive characteristic parameters can be set for different biological species and quality, so that the living organism to be kept can survive for the longest time under the most suitable conditions.
  • a plurality of biological keep-alive characteristic parameters are pre-stored in the control component of the refrigeration and maintenance device according to the present invention, which is more convenient for convenient use and operation by the user.
  • FIG. 1 is a schematic view showing the configuration of related components of a keep-alive refrigeration device in a control method of a keep-alive refrigeration device according to the present invention
  • FIG. 2 is a flow chart showing the control of the oxygen supply module of the control method of the keep alive refrigeration apparatus of the present invention
  • Figure 3 is a flow chart for determining oxygen pressure in the control method of the keep-alive refrigeration device of the present invention
  • Figure 4 is a flow chart showing the control of the refrigeration unit of the control method of the keep-alive refrigeration apparatus of the present invention
  • Figure 5 is a flow chart showing the control of the door opening alarm of the control method of the keep-alive refrigeration device of the present invention
  • Figure 6 is a flow chart showing the initialization procedure of the control method of the keep-alive refrigeration device of the present invention.
  • FIG. 7 is a flow chart of a method for controlling the temperature of the living room when the refrigeration component is an air-cooled refrigeration cycle system
  • FIG. 8 is a flow chart of a method for controlling the temperature of the low temperature compartment when the refrigeration component is an air-cooled refrigeration cycle system.
  • FIG. 1 is a schematic diagram showing the structure of related components of the keep-alive refrigeration device in the control method of the keep-alive refrigeration device of the present invention.
  • the keep-alive refrigeration device comprises a keep-up room, a door body that opens or closes the keep-up room, a refrigeration component that supplies cold air to the keep-up room, an oxygen supply component that supplies oxygen to the keep-up room, and an exhaust component And control components.
  • the control method includes control of an oxygen supply component and determination of oxygen pressure, control of a refrigeration component, determination of an open door alarm, initialization procedure, and data collection.
  • FIG. 2 is a schematic flow chart of a control method of an oxygen supply component in the control method, which specifically includes the following steps:
  • Determining status information of the door body and receiving opening/closing information of the door body in real time through the control component;
  • control turns off the oxygen supply component
  • the oxygen supply component is opened, and the opening time of the oxygen supply component is accumulated at the same time.
  • the oxygen supply component is closed, the accumulation of the length t1 of the initial opening of the oxygen supply component is stopped, and the cycle oxygen supply process is entered until the control component receives the opening information of the door body;
  • the periodic oxygen supply program specifically includes: determining whether the length t2 of the oxygen supply component is greater than or equal to the second preset time length N2;
  • the control method also includes control of an exhaust assembly including a respective exhaust electric machine, and controlling the exhaust electric machine to synchronize on/off with an oxygen valve of the oxygen supply assembly through the control assembly.
  • an exhaust assembly including a respective exhaust electric machine
  • controlling the exhaust electric machine to synchronize on/off with an oxygen valve of the oxygen supply assembly through the control assembly.
  • the first preset duration N1 is greater than the third preset duration N3.
  • the control method for inventing the keep-alive refrigeration device is mainly used for low-temperature waterless preservation of aquatic products, and the oxygen concentration in the interior of the keep-up room is higher than the oxygen concentration in the external environment, and the door body operation is opened/closed.
  • the interior of the living room keeps the oxygen supply to the first preset time length N1.
  • the oxygen supply unit is controlled to reach the third preset time length N3.
  • the keep-alive refrigeration device further includes an alarm device and an display interface
  • the oxygen supply assembly includes an oxygen cylinder, an oxygen valve disposed on the oxygen cylinder, a gas delivery pipe, and an oxygen pressure sensor.
  • the control method further includes an oxygen pressure determination and a reminder, specifically, determining whether the oxygen pressure P is less than a preset minimum oxygen pressure Pmin ;
  • the control method further includes collecting an actual temperature Tr of the keep-up room obtained by the temperature sensor, and further obtaining The actual temperature difference ⁇ T between the actual temperature Tr and the set temperature Ts;
  • ⁇ T Determining whether ⁇ T is greater than or equal to a preset first temperature difference T1; if yes, controlling the startup refrigeration unit to cool the keep-up compartment; determining whether ⁇ T is less than a preset second temperature difference T2; if yes, Controlling the shutdown of the refrigeration assembly cools the containment chamber.
  • control method further includes: determining whether to open the door of the keep-up room; determining whether the door opening time t4 is greater than or equal to the preset door opening time N4;
  • the control method further includes an initialization program (as shown in FIG. 6), and the initialization program is automatically entered when the keep-alive refrigeration device is powered on, or can be manually selected to enter the initialization program.
  • the initialization procedure includes:
  • control component of the keep-alive refrigeration device has pre-recorded a part of the biological keep-alive parameter, and the control component includes an operation interface.
  • the control method further includes: selecting, by the operation interface, a biological species to be kept;
  • the control component automatically sets the first preset duration N1, the second preset duration N2, the third preset duration N3, and the set temperature Ts in the keep-alive compartment according to the existing biological keep-alive parameters.
  • control method further includes manually setting a first preset duration N1, a second preset duration N2, a third preset duration N3, and an operation interface according to the to-be-protected biological characteristic.
  • the set temperature Ts in the living room is manually recorded and the characteristic parameters of the living organism to be kept are manually recorded in the control component for repeated calls.
  • the keep-alive refrigeration device described in the control method of the present invention is a refrigerator, and the refrigerator includes a case body and a refrigeration unit, and the keep-up room is disposed inside the case.
  • the refrigeration assembly is configured to provide a cooling capacity to a keep-up chamber inside the tank, and the refrigeration assembly employs a direct cooling, air-cooled or semiconductor refrigeration cycle system.
  • the control component is subjected to the set temperature Ts, the first temperature difference T1, the second temperature difference T2, and the true temperature difference according to the aforementioned keep-alive compartment. ⁇ T to control the on/off refrigeration cycle system.
  • the refrigeration assembly is an air-cooled refrigeration cycle system, and the refrigeration assembly includes a press and a cooling fan.
  • the keep-up compartment provides air cooling in an air-cooled manner
  • the keep-up compartment is provided with a corresponding cooling air duct
  • the refrigeration component is disposed in another low-temperature compartment
  • the keep-up compartment is
  • the low temperature compartment is connected by a duct and a damper.
  • the cooling fan of the refrigeration unit cooperates with the damper to achieve air circulation between the low temperature compartment and the keep-up compartment, thereby completing cooling of the keep-up compartment.
  • the refrigeration assembly further includes a second temperature sensor disposed in the low temperature compartment, wherein the second set temperature Ts' of the low temperature compartment is lower than a set temperature Ts of the keep-up compartment.
  • the method for controlling the temperature of the keep-up compartment includes:
  • the low temperature compartment temperature control method includes: collecting a second actual temperature Tr' in the low temperature compartment obtained by the second temperature sensor, and further obtaining a second actual temperature Tr' and a second setting a second true temperature difference ⁇ T' of the constant temperature Ts';
  • the living room needs to be cooled to determine whether the cooling fan is turned on;
  • the cooling fan of the refrigeration unit is used for cooling the low temperature compartment; and is also used to cooperate with the damper and the air duct to cool the living room.
  • control method of the keep alive refrigeration device of the present invention can set matched keep-alive characteristic parameters for different biological species and quality, so that the living organism to be kept can be realized for the longest time under the most suitable conditions. Survival.
  • a plurality of biological keep-alive characteristic parameters are pre-stored in the control component of the refrigeration and maintenance device according to the present invention, which is more convenient for convenient use and operation by the user.

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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)
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Abstract

A control method for a livewell and refrigeration apparatus, where the livewell and refrigeration apparatus comprises a livewell compartment, a door body for opening or closing the livewell compartment, a refrigeration component for providing cooled air to the livewell compartment, an oxygen supply component for supplying oxygen to the livewell compartment, an exhaust component, and a control component. The control method comprises: controlling of the oxygen supply component, determining of the pressure of oxygen, controlling of the refrigeration component, determining of a door open alarm, an initialization process, and data collection. By means of the control method, matching livewell feature parameters can be set for different species and qualities, thus allowing implementation in which organisms that are to be kept alive survive as long as possible in the most favorable conditions.

Description

一种保活制冷装置的控制方法Control method of keep-alive refrigeration device
本申请要求了申请日为2015年01月07日，申请号为201510006500.0，发明名称为“一种保活制冷装置的控制方法”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。The present application claims the priority of the Chinese Patent Application No. 201510006500.0, the entire disclosure of which is hereby incorporated by reference. in.
技术领域Technical field
本发明涉及一种生物保活装置，特别涉及一种保活制冷装置的控制方法。The invention relates to a biological preservation device, in particular to a control method for a keep alive refrigeration device.
背景技术Background technique
随着生活水平的提高，水产品尤其是较为珍贵的海产品(鱼、虾、贝等)市场需求量越来越大，而人们对食材的新鲜程度及质量的要求也越来越高。冷冻保鲜是为一种传统的水产品保鲜方法，但经冷冻及解冻后的水产品口感无法与新鲜的食材相媲美。因此，如何延长优质水产品的存活时间是近来急需解决的问题。With the improvement of living standards, the market demand for aquatic products, especially the more precious seafood (fish, shrimp, shellfish, etc.) is increasing, and people are increasingly demanding the freshness and quality of ingredients. Freezing and preserving is a traditional method of preserving aquatic products, but the frozen and thawed aquatic products cannot be compared with fresh ingredients. Therefore, how to prolong the survival time of high-quality aquatic products is an urgent problem to be solved recently.
中国专利CN 1989384A揭示了一种制冷充水保活器具，并可向充水保活器具中供氧，该技术发明内容较适于普通鱼类的短时间保活存放，但无法针对特定较为珍贵的水产品进行较长时间的活体保存；另有专利CN 102084841A揭示了一种水产品的运输箱及运输方法，适于大量水产品的输运。上述方案均为提及针对具体待保活生物设定不同的保活程序的方法。Chinese patent CN 1989384A discloses a refrigeration water-filled keep-maintenance device and can supply oxygen to a water-filled keep-maintenance device. The technical invention is more suitable for short-term keep-alive storage of ordinary fish, but cannot be more precious for a specific one. The aquatic product is stored for a long time in vivo; another patent CN 102084841A discloses a transport box and a transportation method for aquatic products, which are suitable for transporting a large amount of aquatic products. The above schemes all refer to methods for setting different keep-alive procedures for specific living organisms to be kept.
因此，有必要提供一种新的保活制冷装置的控制方法。Therefore, it is necessary to provide a new control method for the keep-alive refrigeration device.
发明内容Summary of the invention
本发明的目的在于提供一种新的保活制冷装置的控制方法，能够针对不同的生物种类及质量设定相匹配的保活特征参数，使得待保活的生物可在最适宜的条件下实现尽可能长时间的存活。The object of the present invention is to provide a new control method for a keep-alive refrigeration device, which can set matching keep-alive characteristic parameters for different biological species and quality, so that the living organism to be kept can be realized under the most suitable conditions. Survive as long as possible.
为实现上述发明目的，本发明提供了一种保活制冷装置的控制方法，其中所述保活制冷装置包括保活间室、打开或关闭保活间室的门体、向保活间室供应冷气的制冷组件、向保活间室供应氧气的供氧组件、排气组件以及控制组件。所述控制方法包括以下步骤：In order to achieve the above object, the present invention provides a control method for a keep-alive refrigeration device, wherein the keep-alive refrigeration device includes a keep-alive compartment, a door body that opens or closes the keep-alive compartment, and supplies the keep-alive compartment A cold air refrigeration component, an oxygen supply component that supplies oxygen to the keep a living compartment, an exhaust component, and a control component. The control method includes the following steps:
接通电源，启动所述保活制冷装置；Turning on the power to activate the keep-alive refrigeration device;
判断所述门体的状态信息，并通过所述控制组件实时接收门体的打开/关闭信息；Determining status information of the door body, and receiving opening/closing information of the door body in real time through the control component;
若门体打开，判断供氧组件的打开状态；If the door is opened, determine the open state of the oxygen supply component;
如果打开，则控制关闭供氧组件； If turned on, control turns off the oxygen supply component;
如果关闭，则保持关闭供氧组件；If closed, keep the oxygen supply assembly closed;
若门体关闭，打开供氧组件，同时进行供氧组件的打开时长累计，直至大于或等于第一预设时长后关闭供氧组件，停止供氧组件打开时长的累计，并进入周期供氧程序，直至控制组件接收到门体的打开信息；If the door body is closed, the oxygen supply component is opened, and the opening time of the oxygen supply component is accumulated until the oxygen supply component is closed after being greater than or equal to the first preset time length, the accumulation of the oxygen supply component is stopped, and the cycle oxygen supply process is entered. Until the control component receives the opening information of the door;
所述周期供氧程序具体包括，判断供氧组件关闭时长是否大于或等于第二预设时长；The periodic oxygen supply program specifically includes: determining whether the length of the oxygen supply component is greater than or equal to the second preset duration;
如果是，则打开供氧组件，同时进行供氧组件的打开时长累计，直至大于或等于第三预设时长后关闭供氧组件，停止供氧组件打开时长的累计，并进入供氧组件关闭时长的累计；If yes, the oxygen supply component is opened, and the opening time of the oxygen supply component is accumulated until the oxygen supply component is closed after being greater than or equal to the third predetermined time length, the accumulation of the oxygen supply component is stopped, and the oxygen supply component is closed. Cumulative
如果否，则保持关闭供氧组件，同时进行供氧组件的关闭时长的累计。If not, the oxygen supply assembly is kept closed while the accumulation of the shut-off time of the oxygen supply assembly is performed.
作为本发明的进一步改进，所述第一预设时长大于所述第三预设时长。As a further improvement of the present invention, the first preset duration is greater than the third preset duration.
作为本发明的进一步改进，所述控制方法还包括排气组件的启/闭控制，当供氧组件打开时，所述排气组件同时开启；当供氧组件关闭时，所述排气组件同时关闭。As a further improvement of the present invention, the control method further includes an opening/closing control of the exhaust assembly, the exhaust assembly is simultaneously opened when the oxygen supply assembly is opened; and when the oxygen supply assembly is closed, the exhaust assembly is simultaneously shut down.
作为本发明的进一步改进，所述保活制冷装置还包括报警器及显示界面，所述供氧组件包括氧气瓶、设置于氧气瓶上的氧气阀、输气管和氧气压力传感器，所述控制方法还包括氧气压力判断，具体为，判断氧气瓶的压力是否小于预设的氧气最小压力Pmin，若是，控制关闭供氧组件，同时控制报警器开始工作，并在显示界面显示相关信息。As a further improvement of the present invention, the keep-alive refrigeration device further includes an alarm device and an display interface, the oxygen supply assembly includes an oxygen cylinder, an oxygen valve disposed on the oxygen cylinder, a gas delivery pipe, and an oxygen pressure sensor, and the control method The oxygen pressure determination is further included, specifically, determining whether the pressure of the oxygen cylinder is less than a preset minimum oxygen pressure Pmin , and if so, controlling to close the oxygen supply component, and simultaneously controlling the alarm to start working, and displaying relevant information on the display interface.
作为本发明的进一步改进，其中所述制冷组件包括温度感测器，所述控制方法还包括制冷组件的控制，具体为采集由所述温度感测器得到的保活间室内的实际温度Tr，并进一步得到实际温度Tr与设定温度Ts的真实温度差值ΔT，判断ΔT是否大于或等于预设的第一温度差值T1，若是，则控制启动制冷组件对所述保活间室进行制冷；判断ΔT是否小于预设的第二温度差值T2，若是，则控制关闭制冷组件对所述保活间室进行制冷。As a further improvement of the present invention, the refrigeration assembly includes a temperature sensor, and the control method further includes control of the refrigeration assembly, specifically, collecting an actual temperature Tr of the keep-up room obtained by the temperature sensor, And further obtaining a true temperature difference ΔT between the actual temperature Tr and the set temperature Ts, determining whether ΔT is greater than or equal to a preset first temperature difference T1, and if so, controlling the startup refrigeration component to cool the keep-alive compartment Determining whether ΔT is less than a preset second temperature difference T2, and if so, controlling to close the refrigeration unit to cool the keep-up compartment.
作为本发明的进一步改进，所述保活制冷装置还包括报警器及显示界面，所述控制方法还包括开门报警判断，判断所述保活间室的门体打开时间是否大于或等于预设开门时长，若是，则启动报警程序，报警器工作，同时在显示界面显示相关信息。As a further improvement of the present invention, the keep-alive refrigeration device further includes an alarm device and a display interface, and the control method further includes a door opening alarm determination to determine whether the door opening time of the keep-up room is greater than or equal to a preset door opening. Duration, if yes, start the alarm program, the alarm works, and display relevant information on the display interface.
作为本发明的进一步改进，所述控制方法还包括初始化程序，具体地，判断制冷组件及供氧组件是否关闭； As a further improvement of the present invention, the control method further includes an initialization process, specifically, determining whether the refrigeration component and the oxygen supply component are closed;
如果是，保持关闭制冷组件及供氧组件；If so, keep the refrigeration unit and oxygen supply assembly closed;
如果否，控制关闭制冷组件及供氧组件；If not, control to close the refrigeration unit and the oxygen supply assembly;
判断门体是否关闭，若是，初始化门体的状态信息参数。Determine whether the door is closed, and if so, initialize the status information parameter of the door.
作为本发明的进一步改进，所述控制组件包括操作界面，所述控制方法还包括，通过操作界面选择待保活的生物种类；As a further improvement of the present invention, the control component includes an operation interface, and the control method further includes: selecting, by the operation interface, a biological species to be kept;
输入待保活生物的质量；Enter the quality of the living organism to be kept;
控制组件根据既有的生物保活参数，自动设定第一预设时长、第二预设时长、第三预设时长以及保活间室内的设定温度Ts。The control component automatically sets the first preset duration, the second preset duration, the third preset duration, and the set temperature Ts in the keep-alive compartment according to the existing biological keep-alive parameters.
作为本发明的进一步改进，所述控制组件包括操作界面，所述控制方法还包括，根据待保活生物特性，通过操作界面手动设定第一预设时长、第二预设时长、第三预设时长及保活间室内的设定温度Ts。As a further improvement of the present invention, the control component includes an operation interface, and the control method further includes manually setting a first preset duration, a second preset duration, and a third pre-operation through the operation interface according to the to-be-protected biological characteristic. Set the length and the set temperature Ts in the keep-alive room.
作为本发明的进一步改进，所述保活制冷装置是为一种冰箱，所述冰箱包括箱体，所述保活间室设置于所述箱体内部。As a further improvement of the present invention, the keep-alive refrigeration device is a refrigerator, the refrigerator includes a case, and the keep-up room is disposed inside the case.
本发明的有益效果是：可以针对不同的生物种类及质量设定相匹配的保活特征参数，使得待保活的生物可在最适宜的条件下实现尽可能长时间的存活。另，本发明所述的制冷保活装置的控制组件中还预存有多项生物保活特征参数，更方便用户的便捷化使用与操作。The beneficial effects of the invention are that the matched keep-alive characteristic parameters can be set for different biological species and quality, so that the living organism to be kept can survive for the longest time under the most suitable conditions. In addition, a plurality of biological keep-alive characteristic parameters are pre-stored in the control component of the refrigeration and maintenance device according to the present invention, which is more convenient for convenient use and operation by the user.
附图说明DRAWINGS
图1是本发明保活制冷装置的控制方法中保活制冷装置的相关组件构成示意图；1 is a schematic view showing the configuration of related components of a keep-alive refrigeration device in a control method of a keep-alive refrigeration device according to the present invention;
图2是本发明保活制冷装置的控制方法的供氧组件控制流程图；2 is a flow chart showing the control of the oxygen supply module of the control method of the keep alive refrigeration apparatus of the present invention;
图3是本发明保活制冷装置的控制方法的氧气压力判断流程图；Figure 3 is a flow chart for determining oxygen pressure in the control method of the keep-alive refrigeration device of the present invention;
图4是本发明保活制冷装置的控制方法的制冷组件控制流程图；Figure 4 is a flow chart showing the control of the refrigeration unit of the control method of the keep-alive refrigeration apparatus of the present invention;
图5是本发明保活制冷装置的控制方法的开门报警控制流程图；Figure 5 is a flow chart showing the control of the door opening alarm of the control method of the keep-alive refrigeration device of the present invention;
图6是本发明保活制冷装置的控制方法初始化程序流程图；Figure 6 is a flow chart showing the initialization procedure of the control method of the keep-alive refrigeration device of the present invention;
图7为制冷组件为风冷制冷循环***时保活间室温度控制方法流程图；7 is a flow chart of a method for controlling the temperature of the living room when the refrigeration component is an air-cooled refrigeration cycle system;
图8为制冷组件为风冷制冷循环***时低温间室温度控制方法流程图。 FIG. 8 is a flow chart of a method for controlling the temperature of the low temperature compartment when the refrigeration component is an air-cooled refrigeration cycle system.
具体实施方式detailed description
以下将结合附图所示的各实施方式对本发明进行详细描述。但这些实施方式并不限制本发明，本领域的普通技术人员根据这些实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。The present invention will be described in detail below in conjunction with the embodiments shown in the drawings. However, the embodiments are not intended to limit the invention, and the structural, method, or functional changes made by those skilled in the art in accordance with the embodiments are included in the scope of the present invention.
如图1所示为本发明保活制冷装置的控制方法中保活制冷装置的相关组件构成示意图。其中所述保活制冷装置包括保活间室、打开或关闭保活间室的门体、向保活间室供应冷气的制冷组件、向保活间室供应氧气的供氧组件、排气组件以及控制组件。所述控制方法包括供氧组件的控制以及氧气压力的判断、制冷组件的控制、开门报警的判断、初始化程序以及数据的采集。FIG. 1 is a schematic diagram showing the structure of related components of the keep-alive refrigeration device in the control method of the keep-alive refrigeration device of the present invention. Wherein the keep-alive refrigeration device comprises a keep-up room, a door body that opens or closes the keep-up room, a refrigeration component that supplies cold air to the keep-up room, an oxygen supply component that supplies oxygen to the keep-up room, and an exhaust component And control components. The control method includes control of an oxygen supply component and determination of oxygen pressure, control of a refrigeration component, determination of an open door alarm, initialization procedure, and data collection.
参看图2为所述控制方法中供氧组件的控制方法流程示意图，具体包括以下步骤：2 is a schematic flow chart of a control method of an oxygen supply component in the control method, which specifically includes the following steps:
接通电源，启动所述保活制冷装置；Turning on the power to activate the keep-alive refrigeration device;
判断所述门体的状态信息，并通过所述控制组件实时接收门体的打开/关闭信息；Determining status information of the door body, and receiving opening/closing information of the door body in real time through the control component;
若门体打开，判断供氧组件的打开状态；If the door is opened, determine the open state of the oxygen supply component;
如果打开，则控制关闭供氧组件；If turned on, control turns off the oxygen supply component;
如果关闭，则保持关闭供氧组件；If closed, keep the oxygen supply assembly closed;
若门体关闭，打开供氧组件，同时进行供氧组件的打开时长的累计，此处供氧组件的打开时长为供养组件初次打开时长t1，t1＝t1+N，直至t1大于或等于第一预设时长N1后关闭供氧组件，停止供氧组件初次打开时长t1的累计，并进入周期供氧程序，直至控制组件接收到门体的打开信息；If the door body is closed, the oxygen supply component is opened, and the opening time of the oxygen supply component is accumulated at the same time. Here, the opening time of the oxygen supply component is the length t1 of the first opening of the support component, t1=t1+N, until t1 is greater than or equal to the first After the preset time length N1, the oxygen supply component is closed, the accumulation of the length t1 of the initial opening of the oxygen supply component is stopped, and the cycle oxygen supply process is entered until the control component receives the opening information of the door body;
所述周期供氧程序具体包括，判断供氧组件关闭时长t2是否大于或等于第二预设时长N2； The periodic oxygen supply program specifically includes: determining whether the length t2 of the oxygen supply component is greater than or equal to the second preset time length N2;
如果是，则打开供氧组件，同时进行供氧组件打开时长的累计，此处供氧组件的打开时长为供养组件周期打开时长t3，t3＝t3+N，直至t3大于或等于第三预设时长N3后关闭供氧组件，停止供氧组件打开时长的累计，并进入供氧组件关闭时长t2的累计；If yes, open the oxygen supply component and simultaneously accumulate the length of the oxygen supply component. Here, the opening time of the oxygen supply component is the length of the supply component cycle t3, t3=t3+N, until t3 is greater than or equal to the third preset. After the length of time N3, the oxygen supply component is closed, the accumulation of the opening time of the oxygen supply component is stopped, and the accumulation of the length t2 of the oxygen supply component is closed;
如果否，则保持关闭供氧组件，同时进行供氧组件关闭时长t2的累计t2＝t2+N。If not, the oxygen supply assembly is kept closed while the cumulative t2 of the oxygen supply module is closed t2 = t2 + N.
所述控制方法还包括排气组件的控制，所述排气组件包括相应的排气电机，并通过控制组件控制所述排气电机与供氧组件的氧气阀达成同步开启/关闭。当供氧组件打开时，所述排气组件同时开启；当供氧组件关闭时，所述排气组件同时关闭。The control method also includes control of an exhaust assembly including a respective exhaust electric machine, and controlling the exhaust electric machine to synchronize on/off with an oxygen valve of the oxygen supply assembly through the control assembly. When the oxygen supply assembly is opened, the exhaust assembly is simultaneously opened; when the oxygen supply assembly is closed, the exhaust assembly is simultaneously closed.
其中，所述第一预设时长N1大于所述第三预设时长N3。发明保活制冷装置的控制方法主要用于水产品的低温无水保活，所述保活间室内部在工作时的氧气浓度高于外界环境的氧气浓度，打开/关闭门体操作之后向所述保活间室内部保持供氧达到第一预设时长N1，进入周期供氧程序后，控制供氧组件每次供氧达到第三预设时长N3。The first preset duration N1 is greater than the third preset duration N3. The control method for inventing the keep-alive refrigeration device is mainly used for low-temperature waterless preservation of aquatic products, and the oxygen concentration in the interior of the keep-up room is higher than the oxygen concentration in the external environment, and the door body operation is opened/closed. The interior of the living room keeps the oxygen supply to the first preset time length N1. After entering the cycle oxygen supply program, the oxygen supply unit is controlled to reach the third preset time length N3.
所述保活制冷装置还包括报警器及显示界面，所述供氧组件包括氧气瓶、设置于氧气瓶上的氧气阀、输气管和氧气压力传感器。参看图3，所述控制方法还包括氧气压力判断及提醒，具体为，判断氧气压力P是否小于预设的氧气最小压力Pmin；The keep-alive refrigeration device further includes an alarm device and an display interface, and the oxygen supply assembly includes an oxygen cylinder, an oxygen valve disposed on the oxygen cylinder, a gas delivery pipe, and an oxygen pressure sensor. Referring to FIG. 3, the control method further includes an oxygen pressure determination and a reminder, specifically, determining whether the oxygen pressure P is less than a preset minimum oxygen pressure Pmin ;
若是，关闭供氧组件的氧气阀，控制报警器开始工作，同时显示错误代码E2，并采集错误数据信息；If yes, the oxygen valve of the oxygen supply component is closed, the control alarm starts to work, the error code E2 is displayed, and the error data information is collected;
若否，判断报警器是否工作；若果是，关闭报警器，同时取消错误代码E2的显示，结束程序；如果否，结束程序。If not, determine if the alarm is working; if yes, turn off the alarm and cancel the display of error code E2 to end the program; if not, end the program.
参看图4为制冷组件的控制流程图，其中所述制冷组件包括温度感测器，所述控制方法还包括采集由所述温度感测器得到的保活间室内的实际温度Tr，并进一步得到实际温度Tr与设定温度Ts的真实温度差值ΔT； 4 is a control flow chart of a refrigeration assembly, wherein the refrigeration assembly includes a temperature sensor, and the control method further includes collecting an actual temperature Tr of the keep-up room obtained by the temperature sensor, and further obtaining The actual temperature difference ΔT between the actual temperature Tr and the set temperature Ts;
判断ΔT是否大于或等于预设的第一温度差值T1；若是，则控制启动制冷组件对所述保活间室进行制冷；判断ΔT是否小于预设的第二温度差值T2；若是，则控制关闭制冷组件对所述保活间室进行制冷。Determining whether ΔT is greater than or equal to a preset first temperature difference T1; if yes, controlling the startup refrigeration unit to cool the keep-up compartment; determining whether ΔT is less than a preset second temperature difference T2; if yes, Controlling the shutdown of the refrigeration assembly cools the containment chamber.
参看图5，所述控制方法还包括开门报警判断，判断所述保活间室的门体是否打开；判断门体打开时长t4是否大于或等于预设开门时长N4；Referring to FIG. 5, the control method further includes: determining whether to open the door of the keep-up room; determining whether the door opening time t4 is greater than or equal to the preset door opening time N4;
若是，则启动报警程序，报警器工作，同时显示错误代码E1；If yes, the alarm program is started, the alarm works, and the error code E1 is displayed;
若否，则继续进行门体打开时长t4的累计t4＝t4+N，直至t4大于或等于预设开门时长N4，门体仍未关闭，控制组件控制报警器工作，同时显示错误代码E1；If not, continue to accumulate t4=t4+N of the door opening time t4 until t4 is greater than or equal to the preset opening time N4, the door body is still not closed, the control component controls the alarm to work, and the error code E1 is displayed;
所述控制方法还包括初始化程序(如图6所示)，在所述保活制冷装置接通电源时自动进入初始化程序，亦可手动选择进入初始化程序。所述初始化程序包括：The control method further includes an initialization program (as shown in FIG. 6), and the initialization program is automatically entered when the keep-alive refrigeration device is powered on, or can be manually selected to enter the initialization program. The initialization procedure includes:
判断制冷组件、供氧组件及排气组件是否关闭；Determining whether the refrigeration component, the oxygen supply component, and the exhaust component are closed;
如果是，保持关闭制冷组件、供氧组件及排气组件；If so, keep the refrigeration unit, oxygen supply unit and exhaust unit closed;
如果否，控制关闭制冷组件、供氧组件及排气组件；If not, control to turn off the refrigeration component, the oxygen supply component, and the exhaust component;
判断门体是否关闭，若是，初始化门体的状态信息，即：sw(0)＝1，sw(1)＝0，n＝1。Determine whether the door is closed. If yes, initialize the status information of the door, ie: sw(0)=1, sw(1)=0, n=1.
本实施方式中，所述保活制冷装置的控制组件已预先录入部分生物保活参数，所述控制组件包括操作界面。所述控制方法还包括，通过操作界面选择待保活的生物种类；In this embodiment, the control component of the keep-alive refrigeration device has pre-recorded a part of the biological keep-alive parameter, and the control component includes an operation interface. The control method further includes: selecting, by the operation interface, a biological species to be kept;
输入待保活生物的质量；Enter the quality of the living organism to be kept;
控制组件根据既有的生物保活参数，自动设定第一预设时长N1、第二预设时长N2、第三预设时长N3以及保活间室内的设定温度Ts。The control component automatically sets the first preset duration N1, the second preset duration N2, the third preset duration N3, and the set temperature Ts in the keep-alive compartment according to the existing biological keep-alive parameters.
作为本发明的另一实施方式，所述控制方法还包括，根据待保活生物特性，通过操作界面手动设定第一预设时长N1、第二预设时长N2、第三预设时长N3及保活间室内的设定温度Ts，并可将待保活生物的特征参数手动录入保存在控制组件以便于重复调用。 As another embodiment of the present invention, the control method further includes manually setting a first preset duration N1, a second preset duration N2, a third preset duration N3, and an operation interface according to the to-be-protected biological characteristic. The set temperature Ts in the living room is manually recorded and the characteristic parameters of the living organism to be kept are manually recorded in the control component for repeated calls.
在本实施方式中，本发明控制方法中所述的保活制冷装置是为一种冰箱，所述冰箱包括箱体及制冷组件，所述保活间室设置于所述箱体内部。所述制冷组件用以向所述箱体内部的保活间室提供冷量，所述制冷组件采用直冷式、风冷式或半导体制冷循环***。无论采用何种制冷组件，在本发明控制方法中，均受所述控制组件根据前述保活间室的设定温度Ts、第一温度差值T1、第二温度差值T2及真实温度差值ΔT来控制开启/关闭制冷循环***。In the present embodiment, the keep-alive refrigeration device described in the control method of the present invention is a refrigerator, and the refrigerator includes a case body and a refrigeration unit, and the keep-up room is disposed inside the case. The refrigeration assembly is configured to provide a cooling capacity to a keep-up chamber inside the tank, and the refrigeration assembly employs a direct cooling, air-cooled or semiconductor refrigeration cycle system. Regardless of the refrigeration component used, in the control method of the present invention, the control component is subjected to the set temperature Ts, the first temperature difference T1, the second temperature difference T2, and the true temperature difference according to the aforementioned keep-alive compartment. ΔT to control the on/off refrigeration cycle system.
如图7-8所示为本发明控制方法的制冷组件控制的另一实施方式，所述制冷组件为风冷制冷循环***，所述制冷组件包括压机及冷却风机。所述保活间室采用风冷的方式提供冷量，所述保活间室设有相应的冷却风道，所述制冷组件设置于另一低温间室，所述保活间室与所述低温间室通过风道及风门相连接。所述制冷组件的冷却风机与所述风门相配合可实现所述低温间室与所述保活间室之间的空气循环，藉此完成对保活间室的供冷。Another embodiment of the refrigeration unit control of the control method of the present invention is shown in FIGS. 7-8. The refrigeration assembly is an air-cooled refrigeration cycle system, and the refrigeration assembly includes a press and a cooling fan. The keep-up compartment provides air cooling in an air-cooled manner, the keep-up compartment is provided with a corresponding cooling air duct, the refrigeration component is disposed in another low-temperature compartment, and the keep-up compartment is The low temperature compartment is connected by a duct and a damper. The cooling fan of the refrigeration unit cooperates with the damper to achieve air circulation between the low temperature compartment and the keep-up compartment, thereby completing cooling of the keep-up compartment.
所述制冷组件还包括设置于所述低温间室的第二温度感测器，其中，所述低温间室的第二设定温度Ts＇低于所述保活间室的设定温度Ts。The refrigeration assembly further includes a second temperature sensor disposed in the low temperature compartment, wherein the second set temperature Ts' of the low temperature compartment is lower than a set temperature Ts of the keep-up compartment.
参看图7，所述保活间室温度控制方法包括：Referring to FIG. 7, the method for controlling the temperature of the keep-up compartment includes:
判断风门是否关闭；Determine if the damper is closed;
若是，判断ΔT是否大于或等于预设的第一温度差值T1；若是，则打开风门；If yes, determine whether ΔT is greater than or equal to a preset first temperature difference T1; if yes, open the damper;
若否，判断ΔT是否小于预设的第二温度差值T2；若是，则关闭风门。If not, it is judged whether ΔT is smaller than the preset second temperature difference T2; if so, the damper is closed.
参看图8，所述低温间室温度控制方法包括：采集由所述第二温度感测器得到的低温间室内的第二实际温度Tr＇，并进一步得到第二实际温度Tr＇与第二设定温度Ts＇的第二真实温度差值ΔT＇；Referring to FIG. 8, the low temperature compartment temperature control method includes: collecting a second actual temperature Tr' in the low temperature compartment obtained by the second temperature sensor, and further obtaining a second actual temperature Tr' and a second setting a second true temperature difference ΔT' of the constant temperature Ts';
判断制冷组件的压机是否关闭；Determining whether the press of the refrigeration unit is closed;
若是，判断ΔT＇是否大于或等于预设的第三温度差值T3；若是，则打开压机及冷却风机对所述低温间室制冷； If yes, determine whether ΔT' is greater than or equal to a preset third temperature difference T3; if yes, turn on the press and the cooling fan to cool the low temperature compartment;
若否，判断ΔT＇是否小于预设的第四温度差值T4；若是，则关闭压机停止对所述低温间室的制冷；If not, determine whether ΔT' is less than a preset fourth temperature difference T4; if yes, shutting down the press to stop cooling of the low temperature compartment;
判断风门是否开启；Determine whether the damper is open;
若是，则进一步判断保活间室的门体是否开启；If yes, further determine whether the door of the keep-alive compartment is open;
若否，则保活间室需要制冷，判断冷却风机是否开启；If not, the living room needs to be cooled to determine whether the cooling fan is turned on;
若否，开启冷却风机向保活间室供冷。If not, turn on the cooling fan to supply cooling to the keep-up room.
上述实施例中，所述制冷组件的冷却风机用以为低温间室制冷；亦用以与风门及风道相配合为所述保活间室供冷。In the above embodiment, the cooling fan of the refrigeration unit is used for cooling the low temperature compartment; and is also used to cooperate with the damper and the air duct to cool the living room.
综上所述，本发明保活制冷装置的控制方法可以针对不同的生物种类及质量设定相匹配的保活特征参数，使得待保活的生物可在最适宜的条件下实现尽可能长时间的存活。另，本发明所述的制冷保活装置的控制组件中还预存有多项生物保活特征参数，更方便用户的便捷化使用与操作。In summary, the control method of the keep alive refrigeration device of the present invention can set matched keep-alive characteristic parameters for different biological species and quality, so that the living organism to be kept can be realized for the longest time under the most suitable conditions. Survival. In addition, a plurality of biological keep-alive characteristic parameters are pre-stored in the control component of the refrigeration and maintenance device according to the present invention, which is more convenient for convenient use and operation by the user.
应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施方式中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。It should be understood that, although the description is described in terms of embodiments, the embodiments are not intended to be construed as a single. The technical solutions in the embodiments may also be combined as appropriate to form other embodiments that can be understood by those skilled in the art.
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明，它们并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。 The series of detailed descriptions set forth above are merely illustrative of the possible embodiments of the present invention, and are not intended to limit the scope of the present invention. Changes are intended to be included within the scope of the invention.

Claims (10)

  1. 一种保活制冷装置的控制方法，其中所述保活制冷装置包括保活间室、打开或关闭保活间室的门体、向保活间室供应冷气的制冷组件、向保活间室供应氧气的供氧组件、排气组件以及控制组件，其特征在于，所述控制方法包括以下步骤：A control method for a keep-alive refrigeration device, wherein the keep-alive refrigeration device comprises a keep-up room, a door body that opens or closes the keep-up room, a refrigeration unit that supplies cold air to the keep-up room, and a keep-alive room An oxygen supply assembly, an exhaust assembly, and a control assembly for supplying oxygen, characterized in that the control method comprises the following steps:
    接通电源，启动所述保活制冷装置；Turning on the power to activate the keep-alive refrigeration device;
    判断所述门体的状态信息，并通过所述控制组件实时接收门体的打开/关闭信息；Determining status information of the door body, and receiving opening/closing information of the door body in real time through the control component;
    若门体打开，判断供氧组件的打开状态；If the door is opened, determine the open state of the oxygen supply component;
    如果打开，则控制关闭供氧组件；If turned on, control turns off the oxygen supply component;
    如果关闭，则保持关闭供氧组件；If closed, keep the oxygen supply assembly closed;
    若门体关闭，打开供氧组件，同时进行供氧组件的打开时长累计，直至大于或等于第一预设时长后关闭供氧组件，停止供氧组件打开时长的累计，并进入周期供氧程序，直至控制组件接收到门体的打开信息；If the door body is closed, the oxygen supply component is opened, and the opening time of the oxygen supply component is accumulated until the oxygen supply component is closed after being greater than or equal to the first preset time length, the accumulation of the oxygen supply component is stopped, and the cycle oxygen supply process is entered. Until the control component receives the opening information of the door;
    所述周期供氧程序具体包括，判断供氧组件关闭时长是否大于或等于第二预设时长；The periodic oxygen supply program specifically includes: determining whether the length of the oxygen supply component is greater than or equal to the second preset duration;
    如果是，则打开供氧组件，同时进行供氧组件的打开时长累计，直至大于或等于第三预设时长后关闭供氧组件，停止供氧组件打开时长的累计，并进入供氧组件关闭时长的累计；If yes, the oxygen supply component is opened, and the opening time of the oxygen supply component is accumulated until the oxygen supply component is closed after being greater than or equal to the third predetermined time length, the accumulation of the oxygen supply component is stopped, and the oxygen supply component is closed. Cumulative
    如果否，则保持关闭供氧组件，同时进行供氧组件的关闭时长的累计。If not, the oxygen supply assembly is kept closed while the accumulation of the shut-off time of the oxygen supply assembly is performed.
  2. 根据权利要求1所述的保活制冷装置的控制方法，其特征在于：所述第一预设时长大于所述第三预设时长。The control method of the keep-alive refrigeration device according to claim 1, wherein the first preset duration is greater than the third preset duration.
  3. 根据权利要求1所述的保活制冷装置的控制方法，其特征在于：所述控制方法还包括排气组件的启/闭控制，当供氧组件打开时，所述排气组件同时开启；当供氧组件关闭时，所述排气组件同时关闭。The control method of the keep-alive refrigeration device according to claim 1, wherein the control method further comprises an opening/closing control of the exhaust unit, wherein when the oxygen supply unit is opened, the exhaust unit is simultaneously opened; When the oxygen supply assembly is closed, the exhaust assembly is simultaneously closed.
  4. 根据权利要求1所述的保活制冷装置的控制方法，其特征在于：所述保活制冷装置 还包括报警器及显示界面，所述供氧组件包括氧气瓶、设置于氧气瓶上的氧气阀、输气管和氧气压力传感器，所述控制方法还包括氧气压力判断，具体为，判断氧气瓶的压力是否小于预设的氧气最小压力Pmin，若是，控制关闭供氧组件，同时控制报警器开始工作，并在显示界面显示相关信息。The control method of the keep-alive refrigeration device according to claim 1, wherein the keep-alive refrigeration device further comprises an alarm device and a display interface, and the oxygen supply assembly comprises an oxygen cylinder and an oxygen valve disposed on the oxygen cylinder. The gas pipeline and the oxygen pressure sensor, the control method further comprises an oxygen pressure determination, specifically, determining whether the pressure of the oxygen cylinder is less than a preset minimum oxygen pressure Pmin , and if so, controlling to close the oxygen supply component while controlling the alarm starts Work and display relevant information on the display interface.
  5. 根据权利要求1所述的保活制冷装置的控制方法，其特征在于：所述制冷组件包括温度感测器，所述控制方法还包括制冷组件的控制，具体为采集由所述温度感测器得到的保活间室内的实际温度Tr，并进一步得到实际温度Tr与设定温度Ts的真实温度差值ΔT，判断ΔT是否大于或等于预设的第一温度差值T1，若是，则控制启动制冷组件对所述保活间室进行制冷；判断ΔT是否小于预设的第二温度差值T2，若是，则控制关闭制冷组件对所述保活间室进行制冷。The control method of the keep-alive refrigeration device according to claim 1, wherein the refrigeration assembly comprises a temperature sensor, and the control method further comprises control of the refrigeration assembly, specifically collecting by the temperature sensor Obtaining the actual temperature Tr in the living room, and further obtaining the true temperature difference ΔT between the actual temperature Tr and the set temperature Ts, determining whether ΔT is greater than or equal to the preset first temperature difference T1, and if so, the control is started. The refrigeration unit cools the keep-up compartment; determines whether ΔT is less than a preset second temperature difference T2, and if so, controls to close the refrigeration unit to cool the keep-up compartment.
  6. 根据权利要求1所述的保活制冷装置的控制方法，其特征在于：所述保活制冷装置还包括报警器及显示界面，所述控制方法还包括开门报警判断，判断所述保活间室的门体打开时间是否大于或等于预设开门时长，若是，则启动报警程序，报警器工作，同时在显示界面显示相关信息。The control method of the keep-alive refrigeration device according to claim 1, wherein the keep-alive refrigeration device further comprises an alarm device and a display interface, and the control method further comprises a door opening alarm determination to determine the keep-alive room. Whether the opening time of the door is greater than or equal to the preset opening time, and if so, the alarm program is started, the alarm works, and relevant information is displayed on the display interface.
  7. 根据权利要求1所述的保活制冷装置的控制方法，其特征在于：所述控制方法还包括初始化程序，具体地，判断制冷组件及供氧组件是否关闭；The control method of the keep-alive refrigeration device according to claim 1, wherein the control method further comprises an initialization program, specifically, determining whether the refrigeration unit and the oxygen supply unit are closed;
    如果是，保持关闭制冷组件及供氧组件；If so, keep the refrigeration unit and oxygen supply assembly closed;
    如果否，控制关闭制冷组件及供氧组件；If not, control to close the refrigeration unit and the oxygen supply assembly;
    判断门体是否关闭，若是，初始化门体的状态信息参数。Determine whether the door is closed, and if so, initialize the status information parameter of the door.
  8. 根据权利要求1所述的保活制冷装置的控制方法，其特征在于：所述控制组件包括操作界面，所述控制方法还包括，通过操作界面选择待保活的生物种类；The control method of the keep-alive refrigeration device according to claim 1, wherein the control component comprises an operation interface, and the control method further comprises: selecting a biological species to be kept by the operation interface;
    输入待保活生物的质量； Enter the quality of the living organism to be kept;
    控制组件根据既有的生物保活参数，自动设定第一预设时长、第二预设时长、第三预设时长以及保活间室内的设定温度Ts。The control component automatically sets the first preset duration, the second preset duration, the third preset duration, and the set temperature Ts in the keep-alive compartment according to the existing biological keep-alive parameters.
  9. 根据权利要求1所述的保活制冷装置的控制方法，其特征在于：所述控制组件包括操作界面，所述控制方法还包括，根据待保活生物特性，通过操作界面手动设定第一预设时长、第二预设时长、第三预设时长及保活间室内的设定温度Ts。The control method of the keep-alive refrigeration device according to claim 1, wherein the control component comprises an operation interface, and the control method further comprises: manually setting the first pre-operation through the operation interface according to the biological characteristics to be kept. The duration, the second preset duration, the third preset duration, and the set temperature Ts in the keep-alive compartment are set.
  10. 根据权利要求1所述的保活制冷装置的控制方法，其特征在于：所述保活制冷装置是为一种冰箱，所述冰箱包括箱体，所述保活间室设置于所述箱体内部。 The control method of the keep-alive refrigeration device according to claim 1, wherein the keep-alive refrigeration device is a refrigerator, the refrigerator includes a case, and the keep-up room is disposed in the case internal.
PCT/CN2015/088419 2015-01-07 2015-08-28 Control method for livewell and refrigeration apparatus WO2016110117A1 (en)

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104567271A (en) * 2015-01-07 2015-04-29 青岛海尔股份有限公司 Control method of live-keeping refrigeration device
CN104534808B (en) * 2015-01-07 2017-01-18 青岛海尔股份有限公司 Control method of keep-alive refrigeration device
CN113983738B (en) * 2021-10-29 2023-08-18 海信冰箱有限公司 Refrigerator and door opening alarm control method thereof
US11940211B2 (en) * 2022-02-14 2024-03-26 Haier Us Appliance Solutions, Inc. Refrigerator appliance with smart door alarm
CN114877590B (en) * 2022-05-13 2023-03-21 珠海格力电器股份有限公司 Fresh keeping drawer structure, refrigerator and control method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1989384A (en) * 2004-07-23 2007-06-27 Bsh博世和西门子家用器具有限公司 Refrigerating device with living fish compartment
KR100818594B1 (en) * 2007-09-14 2008-04-02 백정용 Supply installation of oxygen for a live fish transport vehicle
CN201403414Y (en) * 2009-02-25 2010-02-17 万广武 Combined-type refrigerator fish tank
CN103398531A (en) * 2013-08-20 2013-11-20 合肥华凌股份有限公司 Door body for refrigerator, and refrigerator provided with door body
CN104534808A (en) * 2015-01-07 2015-04-22 青岛海尔股份有限公司 Control method of keep-alive refrigeration device
CN104567271A (en) * 2015-01-07 2015-04-29 青岛海尔股份有限公司 Control method of live-keeping refrigeration device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2171203Y (en) * 1993-04-05 1994-07-13 朱治成 Movable cover type live fish transport box
CN2478344Y (en) * 2001-01-19 2002-02-27 王洪春 Transport keep-alive device for live aquatic product
CN2680507Y (en) * 2004-02-02 2005-02-23 王键 Long distance transport vehicle for fresh-keeping
CN101480173B (en) * 2009-01-22 2011-01-12 浙江海洋学院 Method for transporting living body of crab and special equipment thereof
CN102161413A (en) * 2010-12-23 2011-08-24 上海海洋大学 Multifunctional container for keeping fish fresh and alive
CN201995468U (en) * 2010-12-23 2011-10-05 上海海洋大学 Multifunctional alive-keep and fresh-keeping container
CN103213764B (en) * 2013-03-06 2015-09-09 山东商业职业技术学院 A kind of multifunctional fresh-keeping keep-alive case
CN203206972U (en) * 2013-03-06 2013-09-25 山东商业职业技术学院 Multifunctional freshness-preserving keep-alive tank

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1989384A (en) * 2004-07-23 2007-06-27 Bsh博世和西门子家用器具有限公司 Refrigerating device with living fish compartment
KR100818594B1 (en) * 2007-09-14 2008-04-02 백정용 Supply installation of oxygen for a live fish transport vehicle
CN201403414Y (en) * 2009-02-25 2010-02-17 万广武 Combined-type refrigerator fish tank
CN103398531A (en) * 2013-08-20 2013-11-20 合肥华凌股份有限公司 Door body for refrigerator, and refrigerator provided with door body
CN104534808A (en) * 2015-01-07 2015-04-22 青岛海尔股份有限公司 Control method of keep-alive refrigeration device
CN104567271A (en) * 2015-01-07 2015-04-29 青岛海尔股份有限公司 Control method of live-keeping refrigeration device

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