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CN-121993949-A - Refrigerating apparatus

CN121993949ACN 121993949 ACN121993949 ACN 121993949ACN-121993949-A

Abstract

The application discloses refrigeration equipment which comprises a compartment, an air-conditioning container, a refrigerating system, a humidity sensor and a control system, wherein the air-conditioning container is accommodated in the compartment and is provided with a selective ventilation and moisture-permeable membrane for oxygen and moisture to pass through, the air-conditioning container is provided with an air inlet, an air deflector is arranged in the air-conditioning container, the air deflector is arranged at the air inlet and can rotate relative to the selective ventilation and moisture-permeable membrane, the refrigerating system is communicated with the refrigerating system and the air inlet to supply cold air into the air-conditioning container, the humidity sensor is used for detecting humidity in the air-conditioning container, and the control system is connected with the humidity sensor and the air deflector and is used for controlling the angle of the air deflector relative to the selective ventilation and moisture-permeable membrane according to humidity RH detected by the humidity sensor. The application can not only cool and regulate oxygen for the air-conditioning container, but also regulate the humidity in the air-conditioning container.

Inventors

  • Gou qian
  • LV PENG
  • LIU YONGHAO
  • SONG YI

Assignees

  • 青岛海尔电冰箱有限公司
  • 海尔智家股份有限公司

Dates

Publication Date
20260508
Application Date
20241108

Claims (10)

  1. 1. A refrigeration appliance (100), characterized by comprising: A compartment (2); An air-conditioning container (3) accommodated in the compartment (2) and provided with a selective air-permeable and moisture-permeable membrane for oxygen and moisture to pass through, wherein the air-conditioning container (3) is provided with an air inlet (334); The air deflector (6) is arranged in the air-conditioning container (3), and the air deflector (6) is arranged at the air inlet (334) and can rotate relative to the selective air-permeable and moisture-permeable membrane; a refrigeration system; A cooling air path which is communicated with the refrigerating system and the air inlet (334) to supply cold air into the air-conditioning container (3); a humidity sensor for detecting the humidity in the air-conditioning container (3); and the control system is connected with the humidity sensor and the air deflector (6) and is used for: and controlling the angle of the air deflector (6) relative to the selective air-permeable and moisture-permeable membrane according to the humidity RH detected by the humidity sensor.
  2. 2. The refrigeration appliance (100) of claim 1, comprising a cylinder (5) enclosing the compartment (2), the cylinder (5) having a first opening (52); The air-conditioning container (3) comprises a first plate (322) and a cover body (33) which are perpendicular to each other, the first plate (322) is opposite to the first opening (52), the air inlet (334) and the selective ventilation and moisture-permeable membrane are both arranged on the cover body (33), the air deflector (6) is rotationally connected to the first plate (322), and when the plane where the air deflector (6) is located passes through the selective ventilation and moisture-permeable membrane, the air inlet (334) faces the air deflector (6).
  3. 3. The refrigeration appliance (100) of claim 1, wherein the control system is further configured to: And when RH is larger than a first preset humidity RH1, controlling the air deflector (6) to rotate to the plane where the air deflector (6) is positioned to pass through the selective air-permeable and moisture-permeable membrane.
  4. 4. The refrigeration appliance (100) of claim 1, wherein the control system is further configured to: And when RH is less than or equal to a first preset humidity RH1, controlling the air deflector (6) to rotate to a plane where the air deflector (6) is positioned, and preventing the air deflector from passing through the selective air-permeable and moisture-permeable membrane.
  5. 5. The refrigeration appliance (100) of claim 1, further comprising an oxygen regulation module (4) and an oxygen regulation gas circuit, the oxygen regulation gas circuit communicating the oxygen regulation module (4) with the compartment (2) and supplying an oxygen regulation gas flow into the compartment (2).
  6. 6. The refrigeration appliance (100) of claim 5, wherein the control system is further configured to: when RH is less than or equal to a first preset humidity RH1, controlling the air supply amount of the oxygen generating module to the chamber (2) to be Vq1, and controlling the air deflector (6) to rotate to be parallel to the selective air permeable and moisture permeable membrane.
  7. 7. The refrigeration appliance (100) of claim 5, wherein the control system is further configured to: When RH is less than or equal to a first preset humidity RH1, controlling the air supply amount of the oxygen generating module into the chamber (2) to be Vq2, and controlling the air deflector (6) to rotate until the intersection line of the plane where the air deflector (6) is positioned and the cover plate is positioned at one side of the selective air and moisture permeable membrane far away from the first wall (53); wherein Vq2> Vq1.
  8. 8. The refrigeration appliance (100) of claim 5, wherein the control system is further configured to: When RH is larger than a first preset humidity RH1, controlling the air supply amount of the refrigerating system to supply air to the interior of the air-conditioning container (3) to be Vf1, and controlling the air supply amount of the oxygen generating module to supply air to the interior of the compartment (2) to be Vq3; When the second preset humidity RH2 is less than or equal to RH1, controlling the air supply amount of the refrigerating system for supplying air into the air-conditioning container (3) to be Vf2, and controlling the air supply amount of the oxygen generating module into the compartment (2) to be Vq4; when RH is less than or equal to RH2, controlling the air supply amount of the refrigerating system for supplying air to the inside of the air-conditioning container (3) to be Vf3, and controlling the air supply amount of the oxygen generating module for supplying air to the inside of the compartment (2) to be Vq4; wherein Vf1> Vf2> Vf3, vq3> Vq4.
  9. 9. The refrigeration appliance (100) of claim 5, wherein the target oxygen concentration within the modified atmosphere container (3) is greater than the oxygen concentration in air, the oxygen concentration in the modified atmosphere stream is greater than the oxygen concentration in air, and the selectively permeable gas permeable membrane is configured to allow oxygen outside of the modified atmosphere container (3) to enter the modified atmosphere container (3).
  10. 10. The refrigeration appliance (100) of claim 5, wherein the target oxygen concentration within the modified atmosphere container (3) is less than the oxygen concentration in air, the oxygen concentration in the modified atmosphere stream is less than the oxygen concentration in air, and the selectively permeable gas permeable membrane is configured to vent oxygen from the modified atmosphere container (3).

Description

Refrigerating apparatus Technical Field The application relates to the technical field of refrigeration, in particular to refrigeration equipment. Background Refrigerating equipment such as refrigerators, freezers, wine cabinets and the like are widely used for preserving and storing meat, vegetables, fruits, beverages, foods and the like due to the refrigerating function of the refrigerating equipment, so that the refrigerating equipment is widely applied to shops, supermarkets and families. However, with the popularization of the refrigeration equipment, the fresh-keeping effect of the existing refrigeration equipment cannot meet the increasing fresh-keeping requirement, and how to enable the refrigeration equipment to have an excellent fresh-keeping effect is a problem to be solved that cumin is not tired in the field of the refrigeration equipment. Disclosure of Invention The application aims to provide refrigeration equipment so as to solve the problem of poor fresh-keeping effect of the existing refrigeration equipment. To achieve one of the above objects, an embodiment of the present application provides a refrigeration apparatus including: A compartment; the air-conditioning container is accommodated in the compartment and provided with a selective breathable and moisture-permeable membrane for oxygen and moisture to pass through, and the air-conditioning container is provided with an air inlet; The air deflector is arranged in the air-conditioning container, is arranged at the air inlet and can rotate relative to the selective air-permeable and moisture-permeable membrane; a refrigeration system; the cooling air circuit is communicated with the refrigerating system and the air inlet to supply cold air into the air-conditioning container; A humidity sensor for detecting the humidity in the air-conditioning container; and the control system is connected with the humidity sensor and the air deflector and is used for controlling the humidity sensor to be in a state of being in contact with the air deflector: and controlling the angle of the air deflector relative to the selective air-permeable and moisture-permeable membrane according to the humidity RH detected by the humidity sensor. As a further improvement of an embodiment of the present application, the refrigeration apparatus includes a cylinder surrounding the compartment, the cylinder having a first opening; The air-conditioning container comprises a first plate and a cover body which are perpendicular to each other, the first plate is opposite to the first opening, the air inlet and the selective air-permeable and moisture-permeable membrane are both arranged on the cover body, the air guide plate is rotationally connected to the first plate, and when the plane where the air guide plate is located passes through the selective air-permeable and moisture-permeable membrane, the air inlet faces the air guide plate. As a further improvement of an embodiment of the present application, the control system is further configured to: and when RH is larger than a first preset humidity RH1, controlling the air deflector to rotate until the plane where the air deflector is positioned passes through the selective air-permeable and moisture-permeable membrane. As a further improvement of an embodiment of the present application, the control system is further configured to: and when RH is less than or equal to a first preset humidity RH1, controlling the air deflector to rotate to a plane where the air deflector is positioned, and preventing the air deflector from passing through the selective air-permeable and moisture-permeable membrane. As a further improvement of an embodiment of the present application, the refrigeration apparatus further includes an oxygen regulating module and an oxygen regulating gas line, the oxygen regulating gas line communicating the oxygen regulating module and the compartment and supplying an oxygen regulating gas flow into the compartment. As a further improvement of an embodiment of the present application, the control system is further configured to: and when RH is less than or equal to a first preset humidity RH1, controlling the air supply amount of the oxygen generating module to the chamber to be Vq1, and controlling the air deflector to rotate to be parallel to the selective air-permeable and moisture-permeable membrane. As a further improvement of an embodiment of the present application, the control system is further configured to: When RH is less than or equal to a first preset humidity RH1, controlling the air supply amount of the oxygen generating module into the chamber to be Vq2, and controlling the air deflector to rotate until the intersection line of the plane where the air deflector is positioned and the cover plate is positioned at one side of the selective air and moisture permeable membrane far away from the first wall; wherein Vq2> Vq1. As a further improvement of an embodiment of the present application,