CN115468362A - Ventilation structure, apparatus, control method, and computer-readable storage medium - Google Patents
Ventilation structure, apparatus, control method, and computer-readable storage medium Download PDFInfo
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- CN115468362A CN115468362A CN202211313720.4A CN202211313720A CN115468362A CN 115468362 A CN115468362 A CN 115468362A CN 202211313720 A CN202211313720 A CN 202211313720A CN 115468362 A CN115468362 A CN 115468362A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000009423 ventilation Methods 0.000 title claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 80
- 230000001954 sterilising effect Effects 0.000 claims abstract description 28
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 19
- 239000003570 air Substances 0.000 claims description 67
- 238000005057 refrigeration Methods 0.000 claims description 20
- 238000004590 computer program Methods 0.000 claims description 5
- 239000012080 ambient air Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000001877 deodorizing effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007710 freezing Methods 0.000 abstract description 3
- 230000008014 freezing Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 24
- 230000008569 process Effects 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 230000035943 smell Effects 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010022998 Irritability Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a ventilation structure, a ventilation device, a ventilation control method and a computer-readable storage medium, wherein the ventilation structure comprises: the device comprises a chamber, a pre-cooling bin communicated with the chamber through a communicating pipe, and a pre-cooling device arranged in the pre-cooling bin, wherein the chamber is provided with an exhaust pipe communicated with the outside, the pre-cooling bin is provided with an intake pipe communicated with the outside, and valves are arranged on the communicating pipe, the exhaust pipe and the intake pipe. The invention can automatically replace air in the compartment when the door body is closed, and can keep the storage environment in the compartment fresh. And the precooling bin has the sterilization function, can ensure that input gas is low-temperature sterilized odor-free gas, does not influence the freezing and refrigerating effect, and does not pollute stored materials. The odor-purifying exhaust pipe ensures that exhausted old gas does not have unpleasant odor and influence user experience.
Description
Technical Field
The present invention relates to the field of refrigeration storage technologies, and in particular, to a ventilation structure, a ventilation device, a ventilation control method, and a computer-readable storage medium.
Background
When the existing refrigerator is used, if the refrigerator is not opened for a long time, some bad gases and peculiar smells can be generated in the refrigerator body and cannot be distributed, so that the articles in the refrigerator are possibly deteriorated and bacteria are bred. Although the conventional sterilization and deodorization technique can effectively preserve the quality of food, it is necessary to discharge the gas accumulated in a closed space for a long time.
Disclosure of Invention
In order to solve the technical problem that gas accumulated in a closed space cannot be exhausted when a refrigerator is closed in the prior art, the invention provides a ventilation structure, equipment, a control method and a computer-readable storage medium.
The technical scheme adopted by the invention is as follows:
the invention provides a ventilation structure, comprising: the device comprises a pre-cooling bin communicated with a compartment of the refrigeration storage equipment through a communicating pipe, and a pre-cooling device arranged in the pre-cooling bin, wherein the compartment is provided with an exhaust pipe communicated with the outside, the pre-cooling bin is provided with an intake pipe communicated with the outside, and valves are arranged on the communicating pipe, the exhaust pipe and the intake pipe.
Furthermore, a degerming device is also arranged in the precooling bin.
Furthermore, the valve on the air inlet pipe is a one-way valve for preventing the gas in the bin from flowing to the outside. And the exhaust pipe is provided with a smell purification module.
The invention also provides refrigeration storage equipment which comprises the ventilation structure.
The invention also provides a control method of the refrigeration storage equipment, which uses the refrigeration storage equipment and comprises the following steps:
and when the compartment door is in a closed state, detecting whether the duration of the compartment door closing is greater than or equal to a preset duration, if so, controlling each valve and a component in the pre-cooling compartment to ventilate the compartment according to the state information in the pre-cooling compartment, and if not, returning to the step of detecting the duration of the compartment door closing.
The above-mentioned controlling each said valve and the part in the precooling storehouse to ventilate for the said compartment according to the status information in the said precooling storehouse includes the step: and opening a valve of the air inlet pipe and an air pump to enable the pre-cooling bin to intake air, closing the air inlet pipe after pre-cooling conditions are met to perform pre-cooling sterilization, and opening the communicating pipe and the exhaust pipe after ventilation conditions are met to perform ventilation.
Further, the pre-cooling conditions are as follows: and the air pressure of the pre-cooling bin reaches a preset air pressure threshold value.
Further, the ventilation conditions are as follows: the temperature of the pre-cooling bin reaches the temperature of the compartment.
When the valves and the components in the pre-cooling bin are controlled to ventilate the compartments according to the state information in the pre-cooling bin, whether the air pressure of the pre-cooling bin reaches the current ambient air pressure of the outside is judged, and if yes, the communicating pipe and the exhaust pipe are closed.
The invention also provides a computer-readable storage medium for storing a computer program, which when executed performs the control method of the refrigeration storage device.
Compared with the prior art, the invention can automatically replace air in the compartment when the door body is closed, and can keep the storage environment in the compartment fresh. And the precooling bin has the sterilization function at the same time, so that the input gas can be ensured to be low-temperature sterilized odor-free gas, the freezing and refrigerating effect is not influenced, and the gas can not pollute the stored objects. The odor purification exhaust pipe ensures that the exhausted waste does not have unpleasant odor and influence the user experience.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic structural view of an embodiment of the present invention;
fig. 2 is a flowchart in an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
In the long-time sealing process of the refrigerator, some harmful gas and peculiar smell can be generated in the refrigerator body and cannot be emitted, so that the articles in the refrigerator are possibly deteriorated, and bacteria are bred. Although the current sterilization and deodorization technology can effectively preserve the food quality, the accumulated gas still needs to be discharged in a closed space for a long time. In view of this, the present invention provides a method for automatically discharging air inside a refrigerator body when a door of a refrigerator compartment is closed for a long time. The whole process consists of an air inlet pipe, a communicating pipe, a pre-cooling bin, a compartment and an exhaust pipe. Outside air gets into the precooling storehouse and compresses by the intake pipe, guarantees that compressed air volume is enough to be full of the box compartment, then precools and degerming in the storehouse, guarantees that the air temperature who gets into the compartment can not influence cold-stored refrigeration effect and be in degerming state. The user can set the time of regular exhaust according to the quantity and the characteristics of refrigerator articles, when the door of the refrigerator compartment is closed to reach the set value, the communicating pipe of the pre-cooling bin is opened to exhaust air to the compartment, the exhaust pipe is opened at the same time, the old air in the compartment is exhausted, and all air channels are closed after the air is exhausted. The method can keep the air in the box fresh, and prevent the peculiar smell generated by closing the door for a long time from polluting the stored articles, thereby causing the deterioration of the articles.
The principles and construction of the present invention will be described in detail below with reference to the drawings and examples.
As shown in fig. 1, the present invention provides a ventilation structure for a refrigeration storage device, where the refrigeration storage device may be a refrigerator or other refrigeration devices that need to be sealed during daily use, and the ventilation structure is specifically exemplified by a refrigerator and includes: the pre-cooling bin 2 and the refrigerator further comprise existing necessary components such as a refrigerating assembly and the like, which are not described in detail. Precooling storehouse 2 is through communicating chamber 1 of communicating pipe 3 intercommunication refrigerator, and chamber 1 is equipped with the external blast pipe 5 of intercommunication, and concrete blast pipe 5 can set up on two sides of refrigerator relatively with the mouth of pipe of communicating pipe 3, also can be the mouth of pipe setting of communicating pipe 3 in the bottom, and the mouth of pipe setting of blast pipe 5 is in the side, and the gas flow when being convenient for take a breath, precooling storehouse 2 are equipped with the intake pipe 4 that communicates to external. When the compartment 1 of refrigerator need take a breath, bleed through precooling storehouse 2 earlier, specifically can set up the air pump on intake pipe 4 and bleed, reach and carry out the precooling to the air in the precooling storehouse again after presetting pressure, communicate blast pipe and communicating pipe again at last, make the air in the precooling storehouse discharge into the compartment indoor, the indoor air of same time passes through the blast pipe and discharges, reaches the effect that the compartment was taken a breath.
In a specific embodiment, electrically controlled valves are provided in communication pipe 3, exhaust pipe 5, and intake pipe 4. Wherein, still be equipped with the check valve that prevents that the interior gas flow of storehouse from external world on the intake pipe 4 in precooling storehouse 2, need not set up the ooff valve promptly, can normally follow the external world through the air pump when needing to bleed.
The specific setting position of the pre-cooling bin can be arranged at the bottom of the compartment, and can also be arranged at the back of the refrigerator and positioned on the rear side face of the compartment. And can be arranged at other positions according to the actual design requirements, and the protection scope of the invention is also included.
In a specific embodiment, the exhaust pipe 5 may further be provided with a smell purification module, so as to avoid that the smell of the gas exhausted from the refrigerator is too heavy to affect the user experience. The odor purifying module can be any odor purifying module which can be installed on a pipeline in the prior art, and the invention is within the protection scope of the invention as long as the odor purifying function is realized.
The invention also provides refrigeration storage equipment which comprises the ventilation structure.
The invention also provides a control method of the refrigeration storage equipment, which is characterized by comprising the following steps:
setting the preset time length for closing the compartment door;
judging whether the compartment door is in a door opening state or not; if yes, ending the control flow;
and if not, namely when the compartment door is in a closed state, detecting whether the duration of the compartment door closing is greater than or equal to the preset duration, if so, controlling each valve and components in the pre-cooling bin to ventilate the compartment according to the state information in the pre-cooling bin, and if not, returning to the step of detecting the duration of the compartment door closing.
The components in the pre-cooling bin specifically comprise a pre-cooling device, a sterilizing device and an air pump on an air inlet pipe.
The above-mentioned controlling each valve and the component in the pre-cooling bin according to the state information in the pre-cooling bin to ventilate the compartment specifically includes the steps of: the air pump (the check valve arranged on the air inlet pipe) is opened or the switch valve and the air pump on the air inlet pipe are opened, so that the pre-cooling bin is filled with air, the air inlet pipe and the air pump are closed after the pre-cooling condition is met, the pre-cooling bin is closed, the pre-cooling device is opened for pre-cooling, the bacteria removing device is opened for removing bacteria, the communicating pipe and the exhaust pipe are opened for air exchange after the air exchange condition is met, high-pressure cold air in the pre-cooling bin is automatically filled into the refrigerator compartment, and meanwhile the exhaust pipe automatically discharges original waste gas in the refrigerator compartment.
The pre-cooling conditions are specifically as follows: the air pressure of the pre-cooling bin reaches a preset air pressure threshold value, namely, the pre-cooling bin can be closed for pre-cooling. The preset air pressure threshold may be set to a maximum preset air pressure that the pre-cooling chamber may reach.
The ventilation conditions are specifically as follows: the temperature of the pre-cooling bin reaches the temperature of the compartment, namely when the temperature of the pre-cooling bin is equal to the temperature of the compartment (or lower than the temperature of the compartment without causing temperature fluctuation), the air in the pre-cooling bin is introduced into the compartment without causing temperature fluctuation of the compartment, and the food material preservation in the compartment is not influenced.
And when each valve and the components in the pre-cooling bin are controlled to ventilate the compartment according to the state information in the pre-cooling bin, judging whether the air pressure of the pre-cooling bin reaches the current ambient air pressure outside, if so, indicating that the pre-cooling bin can not charge the compartment any more, and closing the communicating pipe and the exhaust pipe.
As shown in fig. 2, the following is a specific embodiment of the control method applied in the refrigerator of the present invention:
And 2, detecting the opening and closing state of the compartment door, executing the whole process in the closed state of the compartment door, immediately ending the whole process if the compartment door is detected to be opened, restoring the system to the initialization, and activating the process again from the step 1 until the compartment door is closed. Step 3 is performed when the door is closed.
And 3, detecting the closing time of the compartment door, and when the closing time of the compartment door reaches a set value (T = Td), indicating that air exchange and exhaust can be started. Step 4 is performed.
And 4, storing air in the pre-cooling sterilization bin (namely the pre-cooling bin with the sterilization function) through the air inlet pipe, providing an air pressure value (set as P1) expressing 'full gas storage' according to the volume and the environmental pressure of the pre-cooling sterilization bin (namely the pre-cooling bin with the sterilization function), and when the pressure detector in the bin detects that the air pressure reaches P1, considering that the gas is stored enough (the basis of 'enough storage' is to ensure that the gas in the bin is released to the compartment of the box body, the old gas can be discharged and the compartment can be filled with normal environmental air pressure). Step 5 is performed.
And 5, closing the air inlet pipe after the gas is stored, and pre-cooling and sterilizing the stored air by the pre-cooling and sterilizing bin to perform pre-cooling, sterilization and odor purification on the stored air. Step 6 is performed.
And 6, judging whether the pre-cooling sterilization bin reaches the temperature of the compartment of the box body to be exhausted, and thus, judging whether the pre-cooling sterilization bin can output gas. If not, precooling and sterilizing in the bin continuously; if yes, go to step 7.
And 7, when the gas is treated by the pre-cooling sterilization bin, opening the pre-cooling sterilization bin, discharging the gas into the compartment of the box body, and simultaneously opening the odor purification exhaust pipe to start to exhaust the compartment. At this time, the air pressure of the pre-cooling sterilization chamber is detected, when the air pressure in the chamber is reduced to the environmental air pressure (set as P0), the exhaust air is finished, and the pre-cooling sterilization chamber and the exhaust pipe are closed. Step 8 is performed.
And 8, restarting the flow cycle after the exhaust and ventilation is finished, circularly repeating, automatically ending all processes only when the door opening of the user is detected, and waiting for a next door closing signal.
The invention also provides a computer readable storage medium for storing a computer program, and the computer program executes the control method of the refrigerator when running.
In the invention, the standard of whether to execute the exhaust and ventilation is the time set by the user (the default value if not), the advantage is that the automatic ventilation time can be set according to the number of articles in the refrigerator and the individual articles which are easy to grow bacteria and smell, the opening and closing of the process is automatically executed according to the opening and closing state of the door body, and the invention is more personalized.
The pre-cooling and sterilizing bin has the functions of pre-cooling, sterilizing and deodorizing, air pressure detection and temperature detection. The precooling is used for reducing the temperature of the stored gas and ensuring that the freezing and refrigerating effects are not interfered when the gas is input into the box body; the sterilization and smell purification aims to ensure the purity of the gas discharged into the compartment; the air pressure detection is used for detecting the air pressure in the bin to judge whether the input/discharge of the air is finished during the input/discharge; the temperature detection is to determine whether the gas has reached a temperature suitable for discharge into the compartment.
Can set up the odor purification module on the blast pipe, make the blast pipe have the odor purification function, make the combustion gas not have irritability, avoid influencing user experience.
It is noted that the terminology used above is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A ventilation structure, comprising: the device comprises a pre-cooling bin communicated with a compartment of the refrigeration storage equipment through a communicating pipe, and a pre-cooling device arranged in the pre-cooling bin, wherein the compartment is provided with an exhaust pipe communicated with the outside, the pre-cooling bin is provided with an intake pipe communicated with the outside, and valves are arranged on the communicating pipe, the exhaust pipe and the intake pipe.
2. The ventilation structure of claim 1, wherein a sterilization device is further provided in the pre-cooling chamber.
3. The ventilation structure as claimed in claim 1, wherein the exhaust duct is provided with a deodorizing module.
4. A refrigeration storage apparatus comprising the ventilation structure according to any one of claims 1 to 3.
5. A control method of a refrigeration storage apparatus, characterized in that the refrigeration storage apparatus of claim 4 is used, comprising the steps of:
and when the compartment door is in a closed state, detecting whether the duration of the compartment door closing is greater than or equal to a preset duration, if so, controlling each valve and a component in the pre-cooling compartment to ventilate the compartment according to the state information in the pre-cooling compartment, and if not, returning to the step of detecting the duration of the compartment door closing.
6. The method of claim 5 wherein said controlling each of said valves and components within said pre-chill chamber to ventilate said compartment in accordance with status information within said pre-chill chamber comprises the steps of: and opening a valve of the air inlet pipe and an air pump to enable the pre-cooling bin to intake air, closing the air inlet pipe after pre-cooling conditions are met to perform pre-cooling sterilization, and opening the communicating pipe and the exhaust pipe after ventilation conditions are met to perform ventilation.
7. The method of controlling a refrigeration storage apparatus according to claim 6, wherein the pre-cooling condition is: and the air pressure of the pre-cooling bin reaches a preset air pressure threshold value.
8. The method of controlling a refrigeration storage facility of claim 6 wherein the ventilation conditions are: the temperature of the pre-cooling bin reaches the temperature of the compartment.
9. The method as claimed in claim 6, wherein when controlling each valve and the components in the pre-cooling chamber to ventilate the compartment according to the status information in the pre-cooling chamber, determining whether the air pressure in the pre-cooling chamber reaches the current ambient air pressure of the outside, and if so, closing the communication pipe and the exhaust pipe.
10. A computer-readable storage medium storing a computer program, wherein the computer program is executed to perform the method of controlling a refrigeration storage apparatus according to any one of claims 5 to 9.
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CN103440006A (en) * | 2013-08-22 | 2013-12-11 | 四川长虹电器股份有限公司 | Fresh food distribution terminal refreshment system and work method thereof |
CN106766562A (en) * | 2016-11-29 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigerator |
CN109260915A (en) * | 2018-11-21 | 2019-01-25 | 珠海格力电器股份有限公司 | Air cleaning unit and electric appliance equipped with it |
CN114383365A (en) * | 2020-10-21 | 2022-04-22 | 惠而浦(中国)股份有限公司 | Refrigerator is with odor removal device and refrigerator of taking a breath |
CN112964006A (en) * | 2021-02-10 | 2021-06-15 | 珠海格力电器股份有限公司 | Fresh air system for air-cooled refrigerator and air-cooled refrigerator |
CN215832266U (en) * | 2021-07-30 | 2022-02-15 | 宁波方太厨具有限公司 | Fresh air peculiar smell removing refrigerator |
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