CN111156778A - Refrigerator odor-purifying and sterilizing functional module - Google Patents
Refrigerator odor-purifying and sterilizing functional module Download PDFInfo
- Publication number
- CN111156778A CN111156778A CN202010102377.3A CN202010102377A CN111156778A CN 111156778 A CN111156778 A CN 111156778A CN 202010102377 A CN202010102377 A CN 202010102377A CN 111156778 A CN111156778 A CN 111156778A
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- China
- Prior art keywords
- module
- odor
- refrigerator
- lamp panel
- frame
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- 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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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 21
- 238000000746 purification Methods 0.000 claims abstract description 21
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 15
- 239000003054 catalyst Substances 0.000 claims description 14
- 229910044991 metal oxide Inorganic materials 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 150000004706 metal oxides Chemical class 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000011941 photocatalyst Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 229910052681 coesite Inorganic materials 0.000 claims description 5
- 229910052906 cristobalite Inorganic materials 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 229910052682 stishovite Inorganic materials 0.000 claims description 5
- 229910052905 tridymite Inorganic materials 0.000 claims description 5
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 4
- 229910001431 copper ion Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 229910001437 manganese ion Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 230000035943 smell Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- -1 silver ions Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- 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
- F25D17/042—Air treating means within refrigerated spaces
-
- 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
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0417—Treating air flowing to refrigeration compartments by purification using an UV-lamp
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator odor-removing and sterilizing functional module, and relates to the technical field of refrigerator odor removal. The invention comprises a frame, wherein a mounting hole is arranged on the frame, and a smell purification module is arranged in the mounting hole; the frame is provided with a vent hole, one side of the vent hole is provided with a lamp panel support, and the end part of the lamp panel support is provided with a clamping groove in which an ultraviolet lamp panel is arranged; the frame is arranged in the air duct or the compartment in a matching way. The module is applied in the refrigerator, can be placed in an air duct or a compartment, and realizes the functions of odor purification and sterilization through the air flow in the refrigerator.
Description
Technical Field
The invention belongs to the technical field of refrigerator odor purification, and particularly relates to a refrigerator odor purification and sterilization functional module.
Background
The low-temperature environment of the refrigerator can reduce the metabolic strength of fruits and vegetables, inhibit the growth and propagation of bacteria and maintain the freshness of food materials. Meanwhile, the storage space of the refrigerator is limited, and the food materials are stored in various types, so that a large amount of peculiar smells are generated: (1) different flavors are generated among different food materials and mixed to generate complex taste; (2) the humidity is high, the metabolic strength of bacteria is high, and the food materials generate peculiar smell under the action of bacteria (salmonella, escherichia coli and the like). The existence of the peculiar smell not only can influence the flavor of the food material, but also can bring poorer experience for users, and the health of the users can be directly influenced under the condition of high concentration of part of the peculiar smell.
Currently, the main odor-removing technologies applied in the industry include activated carbon, ion generators, photocatalysis, etc., and such technologies are either expensive or poor in effect. Taking an ion generator as an example, the technology has high cost, ozone component generation risk and potential safety hazard; the active carbon is physically adsorbed and has short service life. Earlier researches find that the metal oxide catalyst can efficiently catalyze oxygen to generate oxygen free radicals, the oxygen free radicals have strong oxidizing property and can quickly oxidize and decompose peculiar smell, but the chemical property is extremely unstable, so that the module sterilization performance has defects.
Disclosure of Invention
The invention aims to provide a refrigerator odor-purifying and sterilizing functional module, which solves the problems of high price or poor effect of the existing odor-purifying technology comprising activated carbon, an ion generator, photocatalysis and the like by applying the refrigerator odor-purifying and sterilizing functional module in a refrigerator.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a refrigerator odor-purifying and sterilizing functional module which comprises a frame, wherein a mounting hole is formed in the frame, and an odor-purifying module is mounted in the mounting hole; the frame is provided with a vent hole, one side of the vent hole is provided with a lamp panel support, and the end part of the lamp panel support is provided with a clamping groove in which an ultraviolet lamp panel is arranged; the frame is arranged in the air duct or the compartment in a matching way.
Furthermore, two mounting holes are symmetrically formed in the frame, and a ventilation hole is formed between the two mounting holes.
Furthermore, a buckle structure for fixing the odor purification module is arranged at the port of the mounting hole.
Further, fixed odor purification module is the cuboid structure, and odor purification module is equipped with the honeycomb holes that run through simultaneously.
Furthermore, the odor purification module is a metal oxide catalyst module, and a photocatalyst coating is arranged on one side of the metal oxide catalyst module, which is close to the ultraviolet lamp panel.
Furthermore, the main material of the metal oxide catalyst module is an oxidation mixture of manganese ions and copper ions, the mole ratio of the oxidation mixture to the copper ions is 1:0.5-2, the auxiliary material is SiO2, and the mole ratio of the main material to the auxiliary material is 1: 0.5-1.
Further, the light irradiation direction of the ultraviolet lamp panel is consistent with the aperture direction of the honeycomb holes; the distance between the ultraviolet lamp panel and the photocatalyst coating is 1/5-1/3 of the width of the module.
Furthermore, the opposite two side faces of the clamping groove are provided with buckles for fixing the ultraviolet lamp panel.
Compared with the prior art, the invention provides a refrigerator odor-removing and sterilizing functional module which has the following beneficial effects:
1. the invention provides a refrigerator odor-purifying and sterilizing module which can be placed in an air duct or a compartment by applying the module in a refrigerator, and realizes the odor-purifying and sterilizing functions through the air flow in the refrigerator.
2. The refrigerator is simple in structure, the odor purification module is convenient to replace, the ultraviolet lamp panel arranged on the other side of the refrigerator is used for sterilizing air in the refrigerator, and the use safety of the refrigerator is improved.
Of course, it is not necessary for any product in which the invention is practiced 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 the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the odor-removing and sterilizing module of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
the novel lamp comprises a frame, 2-odor removal modules, 3-ultraviolet lamp panels, 4-wiring harnesses, 5-lamp panel supports, 6-clamping grooves, 7-ventilation holes and 8-honeycomb holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1, the invention relates to a refrigerator odor-removing and sterilizing functional module, which comprises a frame 1, wherein the frame 1 is provided with a mounting hole, and an odor-removing module 2 is arranged in the mounting hole; a ventilation hole 7 is formed in the frame 1, a lamp panel support 5 is arranged on one side of the ventilation hole 2, a clamping groove 6 in which an ultraviolet lamp panel 3 is installed is formed in the end part of the lamp panel support 5, and buckles for fixing the ultraviolet lamp panel 3 are arranged on two opposite side surfaces of the clamping groove 6; the frame 1 is installed in the air duct or the compartment in a matching mode, two mounting holes are symmetrically formed in the frame 1, and a ventilation hole 7 is formed between the two mounting holes. The port of mounting hole is equipped with the buckle structure that is used for fixed odor purification module 2, and odor purification function module that disinfects mainly is through using metallic oxide catalyst and dark ultraviolet, and the air cycle in the help of the refrigerator realizes that the odor purification in the refrigerator is disinfected, through using this module in the refrigerator, this module can be placed in wind channel or room, realizes odor purification function of disinfecting through the air flow in the refrigerator.
Install the fan at the air-out end of fixed odor purification module 2, be convenient for make the air in the refrigerator through fixed odor purification module 2, accomplish the odor purification and handle, the pencil 4 of installation supplies power for ultraviolet lamp plate 3 and fan in addition, is equipped with the wire casing on frame 1 and is used for fixed pencil 4.
Fixed odor purification module 2 is the cuboid structure, and odor purification module 2 is equipped with the honeycomb holes 8 that run through simultaneously. The odor purification module 2 is a metal oxide catalyst module, one side of the metal oxide catalyst module, which is close to the ultraviolet lamp panel 3, is provided with a photocatalyst coating, the photocatalyst coating mainly comprises a SiO2 catalyst, the catalyst is 5-15nm in specification, the addition amount is 0.01-0.1g/cm2, and simultaneously, a trace amount of silver ions is added, and the addition amount is 1-3% of the content of the SiO2 catalyst.
The metal oxide catalyst module is prepared by mixing an oxidation mixture of manganese ions and copper ions at a molar ratio of 1:0.5-2, and an auxiliary material is SiO2 at a molar ratio of 1: 0.5-1.
The light irradiation direction of the installed ultraviolet lamp panel 3 is consistent with the aperture direction of the honeycomb holes 8; the distance between the ultraviolet lamp panel 3 and the photocatalyst coating is 1/5-1/3 of the width of the module.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 invention disclosed above are intended to be illustrative only. 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 the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a refrigerator odor-purifying function module that disinfects, includes frame (1), its characterized in that:
the frame (1) is provided with a mounting hole, and the mounting hole is provided with the odor purifying module (2);
a ventilation hole (7) is formed in the frame (1), a lamp panel support (5) is arranged on one side of the ventilation hole (2), and a clamping groove (6) in which an ultraviolet lamp panel (3) is installed is formed in the end portion of the lamp panel support (5);
the frame (1) is installed in an air duct or a compartment in a matching mode.
2. The refrigerator odor-removing and sterilizing functional module as claimed in claim 1, wherein the frame (1) is symmetrically provided with two mounting holes, and a vent hole (7) is provided between the two mounting holes.
3. The refrigerator odor-removing and sterilizing functional module as claimed in claim 2, characterized in that the port of the mounting hole is provided with a snap structure for fixing the odor-removing module (2).
4. The refrigerator odor-removing and sterilizing functional module as claimed in claim 1, wherein the fixed odor-removing module (2) is a rectangular parallelepiped structure, and the odor-removing module (2) is provided with through honeycomb holes (8).
5. The refrigerator odor purification and sterilization functional module as claimed in claim 1, wherein the odor purification module (2) is a metal oxide catalyst module, and a photocatalyst coating is provided on one side of the metal oxide catalyst module close to the ultraviolet lamp panel (3).
6. The functional module of claim 5, wherein the metal oxide catalyst module is prepared by mixing an oxidation mixture of manganese ions and copper ions at a molar ratio of 1:0.5-2, the auxiliary material is SiO2, and the molar ratio of the main material to the auxiliary material is 1: 0.5-1.
7. The refrigerator odor-removing and sterilizing functional module according to claim 5, characterized in that the light irradiation direction of the ultraviolet lamp panel (3) is consistent with the aperture direction of the honeycomb holes (8); the distance between the ultraviolet lamp panel (3) and the photocatalyst coating is 1/5-1/3 of the module width.
8. The refrigerator odor-purifying and sterilizing functional module according to claim 1, wherein the opposite side surfaces of the clamping groove (6) are provided with buckles for fixing the ultraviolet lamp panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010102377.3A CN111156778A (en) | 2020-02-19 | 2020-02-19 | Refrigerator odor-purifying and sterilizing functional module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010102377.3A CN111156778A (en) | 2020-02-19 | 2020-02-19 | Refrigerator odor-purifying and sterilizing functional module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111156778A true CN111156778A (en) | 2020-05-15 |
Family
ID=70566164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010102377.3A Pending CN111156778A (en) | 2020-02-19 | 2020-02-19 | Refrigerator odor-purifying and sterilizing functional module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111156778A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003287352A (en) * | 2002-03-27 | 2003-10-10 | Sanyo Electric Co Ltd | Refrigerator with deodorizing function |
| CN205234986U (en) * | 2015-12-07 | 2016-05-18 | 合肥美菱股份有限公司 | Device and refrigerator of distinguishing flavor of only disinfects |
| CN110411095A (en) * | 2019-09-03 | 2019-11-05 | 长虹美菱股份有限公司 | A kind of freshness retaining device for refrigerator based on ultraviolet light |
| CN212029980U (en) * | 2020-02-19 | 2020-11-27 | 长虹美菱股份有限公司 | Refrigerator odor-purifying and sterilizing functional module |
-
2020
- 2020-02-19 CN CN202010102377.3A patent/CN111156778A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003287352A (en) * | 2002-03-27 | 2003-10-10 | Sanyo Electric Co Ltd | Refrigerator with deodorizing function |
| CN205234986U (en) * | 2015-12-07 | 2016-05-18 | 合肥美菱股份有限公司 | Device and refrigerator of distinguishing flavor of only disinfects |
| CN110411095A (en) * | 2019-09-03 | 2019-11-05 | 长虹美菱股份有限公司 | A kind of freshness retaining device for refrigerator based on ultraviolet light |
| CN212029980U (en) * | 2020-02-19 | 2020-11-27 | 长虹美菱股份有限公司 | Refrigerator odor-purifying and sterilizing functional module |
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