CN109539659B - Refrigerator with fresh-keeping function - Google Patents
Refrigerator with fresh-keeping function Download PDFInfo
- Publication number
- CN109539659B CN109539659B CN201811532663.2A CN201811532663A CN109539659B CN 109539659 B CN109539659 B CN 109539659B CN 201811532663 A CN201811532663 A CN 201811532663A CN 109539659 B CN109539659 B CN 109539659B
- Authority
- CN
- China
- Prior art keywords
- fresh
- chamber
- keeping
- fan
- humidifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 28
- 239000001301 oxygen Substances 0.000 claims abstract description 28
- 238000001035 drying Methods 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004321 preservation Methods 0.000 claims description 6
- 235000013305 food Nutrition 0.000 abstract description 14
- 241000894006 Bacteria Species 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 5
- 238000009395 breeding Methods 0.000 abstract description 4
- 230000001488 breeding effect Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/015—Preserving by irradiation or electric treatment without heating effect
-
- 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
Abstract
The invention discloses a refrigerator with a fresh-keeping function, and relates to the technical field of refrigerators. The fresh-keeping box comprises a fresh-keeping chamber and a control seat, wherein one surface of the fresh-keeping chamber is connected with the control seat, the fresh-keeping chamber is divided into a drying chamber and a humidifying chamber by a partition plate, the control seat comprises an oxygen reduction device, a dryer and a humidifier, the oxygen reduction device is respectively connected with the dryer and the humidifier, the dryer is connected with the drying chamber by a pipeline, and the humidifier is connected with the humidifying chamber by a pipeline. According to the invention, the fresh-keeping box is arranged in the refrigerating chamber, and is arranged as the drying chamber and the humidifying chamber, so that the fresh-keeping requirements of the refrigerator on different food materials and different humidity are improved, the oxygen content in the air in the fresh-keeping chamber is reduced, the respiration of plants is reduced, the breeding speed of bacteria is slowed down, and the fresh-keeping time of foods is further prolonged.
Description
Technical Field
The invention belongs to the technical field of refrigerators, and particularly relates to a refrigerator with a fresh-keeping function.
Background
The fresh-keeping of the refrigerator generally carries out cold storage on food through the cooling effect of the refrigerator, thereby reducing the respiration rate of the plant and the breeding rate of bacteria so as to prolong the quality guarantee time of the food. In order to prolong the fresh-keeping time of foods, the respiration of the foods and the self speed of bacteria can be further restrained by reducing the oxygen content in the refrigerator, but the humidity requirements of different foods on the air are different, the moisture in the air is particularly important for the fresh-keeping effect of some vegetables, and for some rhizome vegetables, too much moisture can promote the growth of the rhizome, and the fresh-keeping effect cannot be achieved after eating.
Disclosure of Invention
The invention aims to provide a refrigerator with a fresh-keeping function, which improves the fresh-keeping requirements of the refrigerator on different food materials and different humidity by arranging a fresh-keeping box in a refrigerating chamber and arranging the fresh-keeping box into a drying chamber and a humidifying chamber, and further prolongs the fresh-keeping time of foods by reducing the oxygen content in the air in the fresh-keeping chamber, reducing the respiration of plants, slowing down the breeding speed of bacteria.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a refrigerator with a fresh-keeping function, which comprises a fresh-keeping box, wherein the fresh-keeping box is arranged in a refrigerating chamber of the refrigerator and comprises a fresh-keeping chamber and a control seat; one surface of the fresh-keeping chamber is connected with the control seat;
the fresh-keeping chamber is of a box body structure, and a plurality of ultraviolet lamps are arranged on the bottom surface of the fresh-keeping chamber and sterilize foods in the fresh-keeping chamber through ultraviolet rays; the ultraviolet lamp is connected with the light-transmitting plate, and the light-transmitting plate prevents the ultraviolet lamp from being damaged by operation, so that the service life of the ultraviolet lamp is prolonged; the fresh-keeping room is divided into a drying room and a humidifying room by the partition board, monitors are arranged on the surface of the fresh-keeping room and the surface of the humidifying room, each monitor comprises an oxygen content detector and a humidity detector, the oxygen content detector is used for monitoring the oxygen content of air in the fresh-keeping room, and the humidity detector is used for monitoring the humidity in the drying room and the humidifying room; the surface of the light-transmitting plate is provided with a plurality of air holes, the air holes are used for conducting the control seat and the fresh-keeping chamber, and the number and the positions of the air holes are matched with those of the air holes;
the control seat comprises an oxygen reduction device, a dryer, a humidifier, a first fan, a second fan and a water adding seat; a plurality of air exchanging holes are formed in one surface of the control seat; the oxygen reduction device is connected with the air exchange hole and is used for carrying out oxygen reduction treatment on air; the oxygen reduction device is respectively connected with the dryer and the humidifier through pipelines, the dryer is used for removing moisture in the air, and the humidifier is used for increasing the humidity in the air; the dryer is connected with the drying chamber through a pipeline; the humidifier is connected with the humidifying chamber through a pipeline; the first fan is connected with the drying chamber through a pipeline; the second fan is connected with the humidifying chamber through a pipeline; the first fan and the second fan are respectively connected with the two air exchanging holes, and both the first fan and the second fan provide power for air circulation in the fresh-keeping room; the water adding seat is connected with the humidifier through a pipeline, and the water adding seat provides a humidifying water source for the humidifier.
Further, the fresh box also comprises a control processor, and the control processor is integrated on the refrigerator processor.
Further, the control processor is electrically connected with the monitor, the ultraviolet lamp, the oxygen reducing device, the dryer, the humidifier, the first fan and the second fan respectively.
Further, the two ventilation holes are respectively provided with an electromagnetic valve, and the electromagnetic valves are used for controlling the on-off of air circulation in the fresh-keeping chamber.
Further, the drying chamber, the humidifying chamber and the control seat are all provided with a door body, sealing strips are arranged around the door body, the sealing strips are rubber strips, and the sealing strips are fixed between the door body and the preservation box.
The invention has the following beneficial effects:
according to the invention, the fresh-keeping box is arranged in the refrigerating chamber, and is arranged as the drying chamber and the humidifying chamber, so that the fresh-keeping requirements of the refrigerator on different food materials and different humidity are improved, the oxygen content in the air in the fresh-keeping chamber is reduced, the respiration of plants is reduced, the breeding speed of bacteria is slowed down, and the fresh-keeping time of foods is further prolonged.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments 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 that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a refrigerator with fresh keeping function;
FIG. 2 is a schematic view of the structure of the fresh keeping box;
FIG. 3 is an inside elevational view of the fresh box;
FIG. 4 is a schematic view of the cross-sectional structure A-A in FIG. 3;
FIG. 5 is a top view of the fresh box;
FIG. 6 is a schematic view of the cross-sectional structure B-B in FIG. 5.
In the drawings, the list of components represented by the various numbers is as follows:
1-fresh-keeping box, 2-fresh-keeping room, 3-control seat, 201-drying room, 202-humidification room, 203-baffle, 204-monitor, 205-light-transmitting plate, 206-air-guiding hole, 207-ultraviolet lamp, 208-ventilation hole, 301-oxygen-reducing device, 302-dryer, 303-humidifier, 304-first fan, 305-second fan, 306-water-adding seat.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "bottom," "top," "middle," "outer," "inner," "peripheral," and the like indicate orientation or positional relationships, and are merely for convenience of describing the invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Referring to fig. 1-2, the invention discloses a refrigerator with a fresh-keeping function, which comprises a fresh-keeping box 1, wherein the fresh-keeping box 1 is arranged in a refrigerating chamber of the refrigerator, and the fresh-keeping box 1 comprises a fresh-keeping chamber 2 and a control seat 3; one surface of the fresh-keeping chamber 2 is connected with a control seat 3.
As shown in fig. 2-6, the fresh-keeping chamber 2 is in a box structure, the inner bottom surface of the fresh-keeping chamber 2 is provided with a plurality of ultraviolet lamps 207, and the ultraviolet lamps 207 sterilize foods in the fresh-keeping chamber 2 through ultraviolet rays; the ultraviolet lamp 207 is connected with the light-transmitting plate 205, and the light-transmitting plate 205 prevents the ultraviolet lamp 207 from being damaged by operation, so that the service life of the ultraviolet lamp 207 is prolonged; a partition board 203 is arranged on one surface of the light-transmitting board 205, the partition board 203 divides the fresh-keeping chamber 2 into a drying chamber 201 and a humidifying chamber 202, monitors 204 are arranged on one surfaces of the drying chamber 201 and the humidifying chamber 202, the monitors 204 comprise oxygen content detectors and humidity detectors, the oxygen content detectors are used for monitoring oxygen content of air in the fresh-keeping chamber 2, and the humidity detectors are used for monitoring humidity in the drying chamber 201 and the humidifying chamber 202; a plurality of vent holes 208 are formed in one surface of the safe room 2, the vent holes 208 are used for conducting the control seat 3 and the fresh-keeping room 2, a plurality of air vent holes 206 are formed in one surface of the light-transmitting plate 205, and the number and positions of the air vent holes 206 are matched with those of the vent holes 208.
As shown in fig. 3 to 6, the control seat 3 comprises an oxygen reducing device 301, a dryer 302, a humidifier 303, a first fan 304, a second fan 305 and a water adding seat 306; a plurality of air exchanging holes are formed in one surface of the control seat 3; the oxygen reduction device 301 is connected with the ventilation hole, and the oxygen reduction device 301 is used for performing oxygen reduction treatment on air; the oxygen reduction device 301 is respectively connected with a dryer 302 and a humidifier 303 through pipelines, the dryer 302 is used for removing moisture in the air, and the humidifier 303 is used for increasing the humidity in the air; the dryer 302 is connected to the drying chamber 201 through a pipe; the humidifier 303 is connected to the humidification chamber 202 through a pipe; the first fan 304 is connected with the drying chamber 201 through a pipeline; the second fan 305 is connected to the humidification chamber 202 by a pipe; the first fan 304 and the second fan 305 are respectively connected with two air exchanging holes, and the first fan 304 and the second fan 305 both provide power for air circulation in the fresh food compartment 2; the water adding seat 306 is connected with the humidifier 303 through a pipeline, and the water adding seat 306 provides a humidifying water source for the humidifier 303.
Wherein, the fresh-keeping box 1 also comprises a control processor, and the control processor is integrated on the refrigerator processor.
The control processor is electrically connected with the monitor 204, the ultraviolet lamp 207, the oxygen reduction device 301, the dryer 302, the humidifier 303, the first fan 304 and the second fan 305, respectively.
Wherein, two trades the wind hole and be provided with the solenoid valve respectively, the solenoid valve is used for controlling the air circulation break-make in the fresh-keeping room 2.
The drying chamber 201, the humidifying chamber 202 and the control seat 3 are all provided with a door body, sealing strips are arranged around the door body, the sealing strips are rubber strips, and the sealing strips are fixed between the door body and the preservation box 1.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (2)
1. The utility model provides a refrigerator with fresh-keeping function, includes preservation box (1), preservation box (1) set up in refrigerator fridge room, its characterized in that: the preservation box (1) comprises a preservation chamber (2) and a control seat (3); one surface of the fresh-keeping chamber (2) is connected with the control seat (3);
the fresh-keeping chamber (2) is of a box body structure, and a plurality of ultraviolet lamps (207) are arranged on the inner bottom surface of the fresh-keeping chamber (2); the ultraviolet lamp (207) is connected with the light-transmitting plate (205); a partition board (203) is arranged on one surface of the light-transmitting board (205), the partition board (203) divides the fresh-keeping chamber (2) into a drying chamber (201) and a humidifying chamber (202), monitors (204) are arranged on one surfaces of the drying chamber (201) and the humidifying chamber (202), and the monitors (204) comprise an oxygen content detector and a humidity detector; a plurality of vent holes (208) are formed in one surface of the fresh-keeping chamber (2), a plurality of air guide holes (206) are formed in one surface of the light-transmitting plate (205), and the number and positions of the air guide holes (206) are matched with those of the vent holes (208);
the control seat (3) comprises an oxygen reduction device (301), a dryer (302), a humidifier (303), a first fan (304), a second fan (305) and a water adding seat (306); a plurality of air exchanging holes are formed in one surface of the control seat (3); the oxygen reduction device (301) is connected with the air exchange hole; the oxygen reduction device (301) is connected with the dryer (302) and the humidifier (303) through pipelines respectively; the dryer (302) is connected with the drying chamber (201) through a pipeline; the humidifier (303) is connected with the humidifying chamber (202) through a pipeline; the first fan (304) is connected with the drying chamber (201) through a pipeline; the second fan (305) is connected with the humidifying chamber (202) through a pipeline; the first fan (304) and the second fan (305) are respectively connected with the two air exchanging holes; the water adding seat (306) is connected with the humidifier (303) through a pipeline;
the fresh-keeping box (1) further comprises a control processor, and the control processor is integrated on the refrigerator processor;
the control processor is electrically connected with the monitor (204), the ultraviolet lamp (207), the oxygen reduction device (301), the dryer (302), the humidifier (303), the first fan (304) and the second fan (305) respectively;
the two air exchanging holes are respectively provided with an electromagnetic valve.
2. The refrigerator with the fresh-keeping function according to claim 1, wherein the drying chamber (201), the humidifying chamber (202) and the control seat (3) are all provided with door bodies, sealing strips are arranged around the door bodies, the sealing strips are rubber strips, and the sealing strips are fixed between the door bodies and the fresh-keeping box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532663.2A CN109539659B (en) | 2018-12-14 | 2018-12-14 | Refrigerator with fresh-keeping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532663.2A CN109539659B (en) | 2018-12-14 | 2018-12-14 | Refrigerator with fresh-keeping function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109539659A CN109539659A (en) | 2019-03-29 |
| CN109539659B true CN109539659B (en) | 2024-03-12 |
Family
ID=65856325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811532663.2A Active CN109539659B (en) | 2018-12-14 | 2018-12-14 | Refrigerator with fresh-keeping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109539659B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274425B (en) * | 2019-07-19 | 2024-01-30 | 长虹美菱股份有限公司 | Air-conditioning fresh-keeping device for refrigerator |
| CN115724059B (en) * | 2022-12-14 | 2023-06-27 | 浙江省农业科学院 | Fresh-keeping storage box special for fruits and vegetables |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4142372A (en) * | 1976-10-22 | 1979-03-06 | Daikin Kogyo Co. Ltd. | Controlled atmosphere storage method |
| EP0749692A2 (en) * | 1995-06-19 | 1996-12-27 | Pebaco B.V. | Method and apparatus for controlling the atmosphere in a gas filled closable space |
| CN101358793A (en) * | 2007-07-30 | 2009-02-04 | 河南新飞电器有限公司 | Oxygen-consuming method for refrigerator and refrigerator for adjusting fresh-keeping by oxygen consume by using the oxygen-consuming method |
| CN103090614A (en) * | 2012-10-24 | 2013-05-08 | 徐东明 | Method for preserving foods through refrigerator |
| CN207462922U (en) * | 2017-09-08 | 2018-06-08 | 霍尼韦尔特性材料和技术（中国）有限公司 | Oxygen device and refrigerator drop |
| CN207741953U (en) * | 2017-11-17 | 2018-08-17 | 陈冬梅 | A kind of food inspection sampling box |
| CN209744798U (en) * | 2018-12-14 | 2019-12-06 | 长虹美菱股份有限公司 | Refrigerator with fresh-keeping function |
-
2018
- 2018-12-14 CN CN201811532663.2A patent/CN109539659B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4142372A (en) * | 1976-10-22 | 1979-03-06 | Daikin Kogyo Co. Ltd. | Controlled atmosphere storage method |
| EP0749692A2 (en) * | 1995-06-19 | 1996-12-27 | Pebaco B.V. | Method and apparatus for controlling the atmosphere in a gas filled closable space |
| CN101358793A (en) * | 2007-07-30 | 2009-02-04 | 河南新飞电器有限公司 | Oxygen-consuming method for refrigerator and refrigerator for adjusting fresh-keeping by oxygen consume by using the oxygen-consuming method |
| CN103090614A (en) * | 2012-10-24 | 2013-05-08 | 徐东明 | Method for preserving foods through refrigerator |
| CN207462922U (en) * | 2017-09-08 | 2018-06-08 | 霍尼韦尔特性材料和技术（中国）有限公司 | Oxygen device and refrigerator drop |
| CN207741953U (en) * | 2017-11-17 | 2018-08-17 | 陈冬梅 | A kind of food inspection sampling box |
| CN209744798U (en) * | 2018-12-14 | 2019-12-06 | 长虹美菱股份有限公司 | Refrigerator with fresh-keeping function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109539659A (en) | 2019-03-29 |
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