CN211372897U - Food fresh-keeping device for refrigerator - Google Patents
Food fresh-keeping device for refrigerator Download PDFInfo
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- CN211372897U CN211372897U CN201921492622.5U CN201921492622U CN211372897U CN 211372897 U CN211372897 U CN 211372897U CN 201921492622 U CN201921492622 U CN 201921492622U CN 211372897 U CN211372897 U CN 211372897U
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Abstract
The utility model discloses a food fresh-keeping device for refrigerator relates to refrigerator technical field. The utility model discloses in: the fresh-keeping device body comprises a metal plate, a fan, a small molecular water generating device and a fan cover; the lower end of the metal plate is provided with a channel water tank with a hook-shaped cross section; the small molecular water generating device is arranged in the middle of the inner surface of the canal water tank; a plurality of through holes are formed in one surface of the fan cover; one end of the fan cover is provided with an arc-shaped edge; the other end of the fan cover is provided with a wind shielding strip; the fan is installed on the weather strip. The utility model collects the free moisture in the refrigerator chamber through the metal plate, and humidifies the chamber; the small molecular water generating device is used for ionizing and dispersing the large molecular groups, so that the moisture absorption of food in a refrigerator compartment is facilitated, and the fresh-keeping effect is achieved; the generated micromolecule water is blown out along the fan cover by the aid of the vortex fan, and the fan cover is provided with the through holes, so that the micromolecule water is uniformly distributed in the refrigerator chamber, meanwhile, food is prevented from being directly blown by wind, and a non-inductive humidifying effect is realized.
Description
Technical Field
The utility model belongs to the technical field of the refrigerator, especially, relate to a food fresh-keeping device for refrigerator.
Background
The refrigerator mainly inhibits the activity of food biological enzymes and the growth of microorganisms at low temperature, thereby achieving the effect of prolonging the fresh-keeping period of food. As the size of the refrigerator increases, the air-cooled refrigerator is more and more popular in order to accelerate the cooling effect of the refrigerator. But the biggest defect of the air-cooled refrigerator is that the humidity in the compartment is greatly reduced by directly blowing the circulating air. Therefore, various refrigerator moisturizing and humidifying technologies are introduced in the industry.
However, the main moisture preservation technology in the industry needs to be realized in a sealing structure, and the requirement on the sealing performance of the mounting structure is high. There are also methods for introducing defrost water into the refrigerator compartment for humidification by changing the control law, which on the one hand are not stable in humidity: sometimes too high, sometimes too low; on the other hand, the defrosting water is dirty, which can cause secondary pollution of the humidifying space; furthermore, the defrosting water is directly blown to the compartment by the fan, resulting in uneven humidification.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a food fresh-keeping device for a refrigerator, which collects the free moisture in the refrigerator chamber through a metal plate to humidify the chamber; the small molecular water generating device is used for ionizing and dispersing the large molecular groups, so that the moisture absorption of food in a refrigerator compartment is facilitated, and the fresh-keeping effect is achieved; the generated micromolecule water is blown out along the fan cover by the aid of the vortex fan, and the fan cover is provided with the through holes, so that the micromolecule water is uniformly distributed in the refrigerator chamber, meanwhile, food is prevented from being directly blown by wind, and a non-inductive humidifying effect is realized.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a food fresh-keeping device for a refrigerator, which comprises a refrigerator chamber and a fresh-keeping device body, wherein the device body is arranged on the longitudinal inner wall of the refrigerator chamber;
the fresh-keeping device body comprises a metal plate, a fan, a small molecular water generating device and a fan cover; the metal plate and the fan cover are both rectangular plates; the fan cover and the metal plate are installed and fixed in a V shape;
wherein, the lower end of the metal plate is provided with a ditch water tank with a hook-shaped cross section; the small molecular water generating device is arranged in the middle of the inner surface of the canal water tank;
a plurality of through holes are formed in one surface of the fan cover; one end of the fan cover is provided with an arc-shaped edge; the other end of the fan cover is provided with a wind shielding strip; wherein the fan is mounted on the weather strip; the small molecular water generated by the small molecular water generating device is blown out along the fan cover through the fan, and the small molecular water is uniformly distributed in the refrigerator compartment through the through holes on the fan cover, so that foods are prevented from being directly blown by wind, and a non-sensing humidifying effect is realized;
the small molecular water generating device consists of a water tank and a generating electrode; the water tank is fixed on the inner surface of the canal water tank; the generating electrode is arranged on the water tank.
Furthermore, the angle range of the included angle between the fan cover and the metal plate is 0-90 degrees, which is beneficial to the formation of condensed water.
Further, the vertical height of the fan cover is lower than that of the metal plate.
Further, the wind-shielding strip is in an isosceles triangle shape; the fan is a vortex fan; the fan is installed at the apex of the weather strip.
The utility model discloses following beneficial effect has:
the utility model collects the free moisture in the refrigerator chamber through the metal plate, and humidifies the chamber; the small molecular water generating device is used for ionizing and dispersing the large molecular groups, so that the moisture absorption of food in a refrigerator compartment is facilitated, and the fresh-keeping effect is achieved; the generated micromolecule water is blown out along the fan cover by the aid of the vortex fan, and the fan cover is provided with the through holes, so that the micromolecule water is uniformly distributed in the refrigerator chamber, meanwhile, food is prevented from being directly blown by wind, and a non-inductive humidifying effect is realized.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a food refreshing apparatus for a refrigerator;
FIG. 2 is a schematic view of a fan housing;
FIG. 3 is a schematic view of the installation structure of the small molecule water generating device;
FIG. 4 is a schematic view of a refrigerator compartment structure;
in the drawings, the components represented by the respective reference numerals are listed below:
1-refrigerator chamber, 2-fresh-keeping device body, 11-refrigerator chamber door body, 12-refrigerator chamber bin, 21-metal plate, 22-fan, 23-small water diversion generating device, 24-fan cover, 211-channel water tank, 231-water tank, 232-generating electrode, 241-through hole, 242-wind shielding strip and 243-arc edge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify 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 therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention relates to a food fresh-keeping device for a refrigerator, which comprises a refrigerator compartment 1 and a fresh-keeping device body 2, wherein the device body 2 is installed on the longitudinal inner wall of the refrigerator compartment 1; the fresh-keeping device 2 is arranged at the top of a refrigerator compartment bin 12 of the refrigerator compartment 1 or at one side of a refrigerator fruit and vegetable box drawer;
the fresh-keeping device body 2 comprises a metal plate 21, a fan 22, a small molecular water generating device 23 and a wind cover 24; wherein, the metal plate 21 and the fan housing 24 are both rectangular plates; the fan housing 24 and the metal plate 21 are installed and fixed in a V shape;
wherein, the lower end of the metal plate 21 is provided with a channel water tank 211 with a hook-shaped cross section; the small molecular water generating device 23 is arranged in the middle of the inner surface of the ditch water tank 211;
a plurality of through holes 241 are formed on one surface of the fan housing 24; one end of the fan housing 24 is provided with an arc-shaped edge 243; the other end of the fan housing 24 is provided with a wind shielding strip 242; wherein, the fan 22 is installed on the weather strip 242; the small molecular water generated by the small molecular water generating device 23 is blown out along the fan cover 24 by the fan 22, and the small molecular water is uniformly distributed in the refrigerator compartment 1 through the through holes 241 on the fan cover 24, so that the food is prevented from being directly blown by wind, and the non-perception humidification effect is realized;
the small molecule water generating device 23 consists of a water tank 231 and a generating electrode 232; the water tank 231 is fixed on the inner surface of the canal water tank 211; the generating electrode 232 is mounted on the water tank 231.
Further, the angle range of the included angle between the wind cover 24 and the metal plate 21 is 0-90 degrees, which is beneficial to formation of condensed water.
Further, the vertical height of the hood 24 is lower than the height of the metal plate 21.
Further, the weather strip 242 is in an isosceles triangle shape; the fan 22 is a vortex fan; the fan 22 is installed at the apex of the weather strip 242 at which the weather strip 242 is installed.
Example 1: the embodiment is a working principle of a food fresh-keeping device for a refrigerator: fresh-keeping device body 2 laminates the installation on 1 vertical inner wall of room between the refrigerator, opens the door when the refrigerator, and the inside and outside difference in temperature leads to steam at 21 surface condensation of metal sheet, along 21 inner wall flow direction curved hooked canal basin 211 of metal sheet, and low, both ends height in the middle of the canal basin 211, make the condensation water gathering. Meanwhile, the micromolecular water generating device 23 is installed in the middle of the channel water tank 211, when condensed water is less, deionized water can be added into the water tank 231 of the micromolecular water generating device 23, a generating electrode of the micromolecular water generating device 23 enables a large molecular group to be ionized into micromolecular water, food absorption is facilitated, and then the micromolecular water is blown out through the vortex fan 22. In order to prevent local food from being blown by the direct blowing of the eddy wind to dry the food, a plurality of micro through holes 241 are uniformly formed in one surface of the fan housing 24, the eddy fan 22 is attached to one end of the fan housing 24 in a manner of being attached to the inner wall of the fan housing 24, so that the wind is blown out through the through holes 241, small water is uniformly and slowly dispersed on the surface of the food in the refrigerator compartment 1, and an efficient moisturizing and fresh-keeping effect is achieved. The fresh-keeping device body 2 can be arranged at the top of a refrigerating chamber of the refrigerator and on the side wall of the fruit and vegetable box, the metal plate 21 and the fan cover 24 are arranged in a crossed mode at an angle of less than 90 degrees, and the vertical height of the fan cover 24 is lower than that of the metal plate, so that condensed water can be formed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments 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 its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a food fresh-keeping device for refrigerator, includes refrigerator compartment (1) and fresh-keeping device body (2), includes its characterized in that: the device body (2) is arranged on the longitudinal inner wall of the refrigerator compartment (1);
the fresh-keeping device body (2) comprises a metal plate (21), a fan (22), a small molecular water generating device (23) and a fan cover (24); wherein the metal plate (21) and the fan cover (24) are both rectangular plates; the fan cover (24) and the metal plate (21) are installed and fixed in a V shape;
wherein, the lower end of the metal plate (21) is provided with a ditch water tank (211) with a hook-shaped cross section; the small molecular water generating device (23) is arranged in the middle of the inner surface of the ditch water tank (211);
a plurality of through holes (241) are formed in one surface of the fan cover (24); one end of the fan cover (24) is provided with an arc-shaped edge (243); the other end of the fan cover (24) is provided with a wind shielding strip (242); wherein the fan (22) is mounted on a weather strip (242);
the small molecular water generating device (23) consists of a water tank (231) and a generating electrode (232); the water tank (231) is fixed on the inner surface of the ditch water tank (211); the generating electrode (232) is mounted on the water tank (231).
2. A fresh food apparatus for a refrigerator as claimed in claim 1, wherein the angle between the hood (24) and the metal plate (21) is in the range of 0-90 °.
3. The food freshness keeping apparatus for a refrigerator according to claim 1, wherein the vertical height of the hood (24) is lower than the height of the metal plate (21).
4. The freshness retaining device for food products for refrigerators according to claim 1, wherein the wind shielding strip (242) is in the shape of an isosceles triangle; the fan (22) is a vortex fan; the fan (22) is mounted at the apex of the weather strip (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921492622.5U CN211372897U (en) | 2019-09-09 | 2019-09-09 | Food fresh-keeping device for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921492622.5U CN211372897U (en) | 2019-09-09 | 2019-09-09 | Food fresh-keeping device for refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN211372897U true CN211372897U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921492622.5U Active CN211372897U (en) | 2019-09-09 | 2019-09-09 | Food fresh-keeping device for refrigerator |
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| CN (1) | CN211372897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470091A (en) * | 2019-09-09 | 2019-11-19 | 长虹美菱股份有限公司 | A kind of food preservation unit for refrigerator |
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2019
- 2019-09-09 CN CN201921492622.5U patent/CN211372897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470091A (en) * | 2019-09-09 | 2019-11-19 | 长虹美菱股份有限公司 | A kind of food preservation unit for refrigerator |
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