CN210663515U - Refrigerator with fresh air system device - Google Patents
Refrigerator with fresh air system device Download PDFInfo
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- CN210663515U CN210663515U CN201921471840.0U CN201921471840U CN210663515U CN 210663515 U CN210663515 U CN 210663515U CN 201921471840 U CN201921471840 U CN 201921471840U CN 210663515 U CN210663515 U CN 210663515U
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- air
- air inlet
- refrigerator
- air outlet
- duct assembly
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Abstract
The utility model discloses a refrigerator with new trend system device relates to the refrigerator and makes technical field. The utility model comprises a box body and a door body; the lower surfaces of two sides of the door body are provided with an air inlet mounting port and an air outlet mounting port; an air inlet duct assembly and an air outlet duct assembly which are communicated with the interior of the box body are arranged in the air inlet mounting opening and the air outlet mounting opening; the lower surface of the door body is fixedly connected with a decorative strip; the decorative strip is provided with convex shells which respectively extend into the air inlet mounting port and the air outlet mounting port; the convex shell is internally provided with electric air doors through brackets respectively; and an air inlet centrifugal fan and an air outlet centrifugal fan. The utility model discloses a set up air inlet installing port and air-out installing port at the door body, install air inlet centrifugal fan and air-out centrifugal fan at air inlet installing port and air-out installing port respectively, realize blowing and convulsions to the refrigerator in, realize carrying out the purpose that the peculiar smell got rid of to the refrigerator inside; the problem of current refrigerator inside peculiar smell get rid of the effect not good is solved.
Description
Technical Field
The utility model belongs to the technical field of the refrigerator is made, especially, relate to a refrigerator with new trend system device.
Background
The refrigerator is used as an essential electrical appliance for modern families, and functions are more and more in order to meet the demand experience of mass users. However, the refrigerator may generate an offensive odor in use due to, in part, the food's smell itself, which is not wrapped; the other is the smell generated in the process of food decay and deterioration. Various peculiar smells easily cause mutual pollution among foods, so that the preservation capability is reduced, and the user experience is poor.
The refrigerator peculiar smell removing technology in the current market mainly comprises the following technologies:
1. the activated carbon technology comprises the following steps: the pore structure is utilized to capture gas molecules, so as to achieve the function of eliminating odor. However, the activated carbon has a small adsorption amount, and when the activated carbon is saturated in the adsorption process, secondary pollution may be generated, and harmful gases are released again. Therefore, when the active carbon is used for removing the peculiar smell, the service life of the active carbon needs to be considered, the active carbon is replaced in time, and the cost is higher.
2. Nano silver ion purification technology: mainly kills bacteria through nano silver ions, prevents food from putrefaction and generates peculiar smell. However, silver, as a toxic heavy metal, has a certain biological safety, and whether a certain amount of residue is generated on the surface of food, the relationship between the purification effect and the concentration needs to be comprehensively considered.
3. Ozone purification technology: ozone reacts with odor gases such as ammonia gas, hydrogen sulfide, mercaptan and the like, and the odor removing and deodorizing capacity is very strong, so that organic odor in the refrigerator can be oxidized and decomposed. Ozone also has certain disadvantages, and the effect of removing peculiar smell is not obvious at low concentration. In a high-concentration environment, if people contact the film for a long time, the mucous membrane of the respiratory tract of the human body can be oxidized, so that the human body generates adverse reaction and possibly causes respiratory tract inflammation.
4. The photocatalyst technology comprises the following steps: the nano TiO2 photocatalyst plays a role in catalysis and degradation under the synergistic action of ultraviolet light, effectively kills various bacteria and decomposes toxin released by cells or fungi; the nanometer TiO2 photocatalyst has certain limitation, and the generated active factors can not actively catch harmful gas substances and microbial particles in the air and can play a role only by direct contact, so that the effect of removing the microorganisms and the gas substances attached to the inner wall of a box body on the surface of food materials is not ideal.
Therefore, it is desired to develop a refrigerator with a fresh air system device to completely solve the above problems by replacing the air in the refrigerator cavity.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a refrigerator with new trend system device, through set up air inlet installing port and air-out installing port at the door body, install air inlet centrifugal fan and air-out centrifugal fan at air inlet installing port and air-out installing port respectively, realize blowing and convulsions to the refrigerator in, realize carrying on the purpose that the peculiar smell got rid of to the refrigerator inside; the problem of current refrigerator inside peculiar smell get rid of the effect not good is solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a refrigerator with a fresh air system device, which comprises a refrigerator body and a door body; an air return opening is formed in the bottom of the inner wall of the box body; an air inlet mounting opening is formed in the position, close to one inner side wall of the box body, of the lower surface of the door body; an air inlet duct assembly is arranged in the air inlet mounting port;
an air outlet mounting opening is formed in the position, close to the other inner side wall of the box body, of the lower surface of the door body; an air outlet channel assembly is arranged in the air outlet mounting opening;
the side wall of the door body is respectively provided with an air inlet and an air outlet which are communicated with the air inlet mounting port and the air outlet mounting port, the air inlet is communicated with the air inlet duct assembly, and the air outlet is communicated with the air outlet duct assembly;
the lower surface of the door body is fixedly connected with a decorative strip; the decorative strip is provided with convex shells which respectively extend into the air inlet mounting port and the air outlet mounting port;
the two convex shells are both provided with a bracket; through holes for communicating the air inlet duct assembly and the air outlet duct assembly are formed in the side walls of the two convex shells respectively;
the bracket comprises a bottom plate; the upper surface of the bottom plate is fixedly connected with a side plate; the surface of the bottom plate is uniformly provided with vent holes; the upper surface of the bottom plate is provided with an electric air door corresponding to the position of the vent hole; the bottom plate is matched with the inner wall of the convex shell and is fixedly connected with the convex shell;
the side surface of the side plate of the bracket is fixedly connected with an air inlet centrifugal fan; and the side surface of the side plate of the other bracket is fixedly connected with an air outlet centrifugal fan.
Furthermore, the air inlet corresponds to the air return inlet in position.
Furthermore, the side walls of the two convex shells are respectively abutted against the surfaces of the corresponding air inlet duct assembly and the corresponding air outlet duct assembly.
Further, the device also comprises a smell purification filter screen; the odor purification filter screen is fixedly connected with a support provided with an air inlet centrifugal fan, and the odor purification filter screen is positioned between the electric air door and the bottom plate.
The utility model discloses following beneficial effect has:
1. the utility model discloses an offer air inlet installing port and air-out installing port at the door body, respectively at air inlet installing port and air-out installing port installation air inlet centrifugal fan and air-out centrifugal fan, realize blowing and convulsions in to the refrigerator, make the refrigerator inside carry out the air exchange with the outside, realize carrying out the purpose that the peculiar smell was got rid of to the refrigerator inside, remove the flavor effect moreover obvious, efficient.
2. The utility model discloses a door body sets up air inlet and air outlet, and structural design is simple reasonable, the use is convenient, need not the periodic replacement accessory, and the cost is lower relatively, has improved user's use satisfaction, has higher market using value.
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 refrigerator with a fresh air system device according to the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;
FIG. 4 is an enlarged view of the portion A in FIG. 2;
FIG. 5 is an enlarged view of the structure of the portion B in FIG. 3;
in the drawings, the components represented by the respective reference numerals are listed below:
1-box, 2-door, 3-air inlet installation port, 4-air outlet installation port, 6-electric air door, 7-air inlet centrifugal fan, 8-air outlet centrifugal fan, 101-air return port, 201-decorative strip, 202-convex shell, 301-air inlet channel component, 401-air outlet channel component, 501-bottom plate and 502-side plate.
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 and 2, the utility model relates to a refrigerator with a fresh air system device, which comprises a box body 1 and a door body 2; an air return port 101 is formed in the bottom of the inner wall of the box body 1, and the air return port 101 is communicated with the evaporator through an internal air duct;
as shown in fig. 2-5, an air inlet mounting opening 3 is formed in the position, close to the inner side wall of the right side of the box body 1, on the lower surface of the door body 2 on the right side; an air inlet duct assembly 301 is arranged in the air inlet mounting port 3;
an air outlet mounting opening 4 is formed in the position, close to the inner side wall of the left side of the box body 1, of the lower surface of the left door body 2; an air outlet channel assembly 401 is arranged in the air outlet mounting opening 4;
the side walls of the two door bodies 2 are respectively provided with an air inlet and an air outlet which are communicated with the air inlet mounting port 3 and the air outlet mounting port 4, the air inlet is communicated with the air inlet duct assembly 301, and the air outlet is communicated with the air outlet duct assembly 401;
the air inlet corresponds to the air return opening 101, so that fresh air entering the interior of the box body 1 from the air inlet can directly and quickly enter the evaporator through the air return opening 101, and refrigeration is realized.
The lower surfaces of the two door bodies 2 are fixedly connected with decorative strips 201; the decorative strip 201 is provided with a convex shell 202 which respectively extends into the air inlet mounting port 3 and the air outlet mounting port 4, and the convex shell 202 and the decorative strip 201 can be integrally formed;
the two convex shells 202 are both provided with a bracket; through holes for communicating with the air inlet duct assembly 301 and the air outlet duct assembly 401 are respectively formed in the side walls of the two convex shells 202, and the through holes are used for air circulation between the interior and the exterior of the refrigerator;
wherein, the side walls of the two convex shells 202 are respectively abutted against the surfaces of the corresponding air inlet duct assembly 301 and the air outlet duct assembly 401, so that the structural strength and the integral sealing performance after installation are improved.
The bracket comprises a bottom plate 501; the upper surface of the bottom plate 501 is fixedly connected with a side plate 502, and the bottom plate 501 and the side plate 502 can be integrally formed and are arranged vertically to each other; vent holes are uniformly distributed on the surface of the bottom plate 501; the upper surface of the bottom plate 501 is provided with an electric air door 6 corresponding to the position of the vent hole; the bottom plate 501 is matched with the inner wall of the convex shell 202 and can be fixedly connected with the convex shell 202 through screws and clamping prevention;
wherein the side surface of the side plate 502 of the bracket positioned in the right door body 2 is fixedly connected with an air inlet centrifugal fan 7 through a screw; the side surface of the side plate 502 of the other bracket positioned in the left door body 2 is fixedly connected with an air outlet centrifugal fan 8 through a screw;
when peculiar smell is generated in the refrigerator body, the air exchange action is started through a button on the display panel, the air exchange system is controlled by a program on a main control panel of the refrigerator, when air exchange and smell removal are started, the electric air doors 6 in the door bodies 2 on the left side and the right side are controlled to be opened at the same time, the air inlet centrifugal fan 7 sucks air from the outside of the refrigerator, the air enters the inside of the refrigerator through the air holes, the through holes on the convex shell 202, the air inlet channel assembly 301 and the air inlet in sequence and enters the position of the evaporator through the air return port 101, and finally enters the inside of a refrigerating chamber through an air channel in the;
wherein, the door body 2 at the air inlet side also comprises a smell-removing filter screen; the smell purification filter screen is fixedly connected with the bracket provided with the air inlet centrifugal fan 7, and the smell purification filter screen is positioned between the electric air door 6 and the bottom plate 501, so that the air entering the interior of the box body 1 is filtered, and the freshness and the cleanliness of the air in the interior of the box body 1 are ensured.
Meanwhile, the air outlet centrifugal fan 8 works to discharge the peculiar smell gas in the refrigerator body 1 out of the refrigerator through the air outlet, the air outlet channel assembly 401, the through hole and the air vent in sequence;
the button is opened and is traded the wind action, removes the flavor during operation, and the wind circulation needs synchronous start in the refrigerator, controls refrigerator refrigerating system work, guarantees like this that the air that gets into the refrigerator inside can be quick gets into the evaporimeter position through return air inlet 101 to get into the refrigerator after through refrigeration indoor, guarantee that the temperature in the refrigerator maintains the settlement state.
Through the series of air circulation, all the peculiar smell gas in the refrigerator body 1 is exhausted from the refrigerator within a certain time, and fresh air is supplemented into the refrigerator body 1; thereby achieving the purpose of removing the peculiar smell in the refrigerator.
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. A refrigerator with a fresh air system device comprises a refrigerator body (1) and a door body (2); the method is characterized in that: an air return opening (101) is formed in the bottom of the inner wall of the box body (1);
an air inlet mounting opening (3) is formed in the position, close to the inner side wall of the box body (1), of the lower surface of the door body (2); an air inlet duct assembly (301) is arranged in the air inlet mounting opening (3);
an air outlet mounting opening (4) is formed in the position, close to the other inner side wall of the box body (1), of the lower surface of the door body (2); an air outlet channel assembly (401) is arranged in the air outlet mounting opening (4);
the side wall of the door body (2) is respectively provided with an air inlet and an air outlet which are communicated with the air inlet mounting port (3) and the air outlet mounting port (4), the air inlet is communicated with the air inlet duct assembly (301), and the air outlet is communicated with the air outlet duct assembly (401);
the lower surface of the door body (2) is fixedly connected with a decorative strip (201); the decorative strip (201) is provided with a convex shell (202) which respectively extends into the air inlet mounting port (3) and the air outlet mounting port (4);
the two convex shells (202) are internally provided with a bracket; through holes for communicating with the air inlet duct assembly (301) and the air outlet duct assembly (401) are respectively formed in the side walls of the two convex shells (202);
the stand comprises a base plate (501); the upper surface of the bottom plate (501) is fixedly connected with a side plate (502); the surface of the bottom plate (501) is uniformly provided with vent holes; the upper surface of the bottom plate (501) is provided with an electric air door (6) corresponding to the position of the vent hole; the bottom plate (501) is matched with the inner wall of the convex shell (202) and is fixedly connected with the convex shell (202);
an air inlet centrifugal fan (7) is fixedly connected to the side surface of the side plate (502) of the bracket; and the side surface of the side plate (502) of the other bracket is fixedly connected with an air outlet centrifugal fan (8).
2. The refrigerator with the fresh air system device as claimed in claim 1, wherein the air inlet is corresponding to the air return inlet (101).
3. The refrigerator with the fresh air system device as claimed in claim 1, wherein the two side walls of the convex shell (202) are respectively abutted against the surfaces of the corresponding air inlet duct assembly (301) and air outlet duct assembly (401).
4. The refrigerator with the fresh air system device according to claim 1, further comprising a smell-removing filter screen; the odor purification filter screen is fixedly connected with a support provided with an air inlet centrifugal fan (7), and the odor purification filter screen is positioned between the electric air door (6) and the bottom plate (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921471840.0U CN210663515U (en) | 2019-09-05 | 2019-09-05 | Refrigerator with fresh air system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921471840.0U CN210663515U (en) | 2019-09-05 | 2019-09-05 | Refrigerator with fresh air system device |
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| Publication Number | Publication Date |
|---|---|
| CN210663515U true CN210663515U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921471840.0U Active CN210663515U (en) | 2019-09-05 | 2019-09-05 | Refrigerator with fresh air system device |
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| CN (1) | CN210663515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398108A (en) * | 2019-09-05 | 2019-11-01 | 长虹美菱股份有限公司 | A kind of refrigerator with fresh air system device |
| CN112325535A (en) * | 2020-11-27 | 2021-02-05 | 浙江冰盛制冷科技有限公司 | Refrigerator door with air duct |
-
2019
- 2019-09-05 CN CN201921471840.0U patent/CN210663515U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398108A (en) * | 2019-09-05 | 2019-11-01 | 长虹美菱股份有限公司 | A kind of refrigerator with fresh air system device |
| CN112325535A (en) * | 2020-11-27 | 2021-02-05 | 浙江冰盛制冷科技有限公司 | Refrigerator door with air duct |
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