CN111481690A - Air duct structure of disinfection cabinet - Google Patents
Air duct structure of disinfection cabinet Download PDFInfo
- Publication number
- CN111481690A CN111481690A CN201910088294.0A CN201910088294A CN111481690A CN 111481690 A CN111481690 A CN 111481690A CN 201910088294 A CN201910088294 A CN 201910088294A CN 111481690 A CN111481690 A CN 111481690A
- Authority
- CN
- China
- Prior art keywords
- air
- inlet
- duct
- inner container
- air outlet
- 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.)
- Pending
Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000004378 air conditioning Methods 0.000 claims abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
- A61L2/07—Steam
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to an air channel structure of a disinfection cabinet, which comprises a box body and an inner container arranged in the box body, wherein a gap is formed between the box body and the inner container; the air-conditioning cabinet is characterized in that an air outlet and an air return inlet which are communicated with the cavity are arranged on the inner container at intervals, and an air channel is arranged in a gap between the cabinet body and the inner container; the air outlet and the air return inlet are both communicated with an air duct; the air duct is also provided with an air inlet and an air outlet; the air inlet is communicated with the gap, and the air outlet is exposed out of the box body; a fan and a heating assembly are arranged in the air duct; according to the airflow direction, the air outlet and the air inlet are positioned at the upstream of the fan, and the air return inlet and the air outlet are positioned at the downstream of the fan; the heating assembly is positioned between the fan and the air return inlet; and valves are arranged on the air outlet, the air inlet and the air return inlet.
Description
Technical Field
The invention relates to the field of disinfection cabinets, in particular to an air duct structure of a disinfection cabinet.
Background
Disinfection cabinets are typically placed in a kitchen and are typically provided with a drying system therein. The drying system of the traditional disinfection cabinet generally adopts a single heated air internal circulation disinfection cabinet to heat and dry the articles in the disinfection cabinet.
Water drops may drop on the floor of the kitchen due to various washing operations, resulting in the floor of the kitchen being frequently damp and slippery, not only unsanitary, but also when people walk on the damp floor.
Disclosure of Invention
The invention aims to solve the technical problem of providing a disinfection cabinet air duct structure which can heat and dry the articles in the disinfection cabinet and can blow air to the surrounding environment of the disinfection cabinet aiming at the current situation of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the air channel structure of the disinfection cabinet comprises a box body and an inner container arranged in the box body, wherein a gap is formed between the box body and the inner container;
the air-conditioning cabinet is characterized in that an air outlet and an air return inlet which are communicated with the cavity are arranged on the inner container at intervals, and an air channel is arranged in a gap between the cabinet body and the inner container; the air outlet and the air return inlet are both communicated with an air duct;
the air duct is also provided with an air inlet and an air outlet; the air inlet is communicated with the gap, and the air outlet is exposed out of the box body;
a fan and a heating assembly are arranged in the air duct; according to the airflow direction, the air outlet and the air inlet are positioned at the upstream of the fan, and the air return inlet and the air outlet are positioned at the downstream of the fan; the heating assembly is positioned between the fan and the air return inlet;
and valves are arranged on the air outlet, the air inlet and the air return inlet.
Preferably, the air duct may include a first air duct and a second air duct which are communicated with each other; the first air duct is positioned between the inner container and the rear wall plate of the box body, and the second air duct is positioned between the inner container and the bottom plate of the box body; and the air outlet port of the second air duct is the air outlet.
Preferably, the air inlet is arranged on the wall of the air duct, the air outlet is arranged on the top plate of the inner container, and the air inlet and the air outlet share the first valve. The scheme has simple and compact structure, and omits a valve.
The valve in the above scheme can be any one of the prior art as required, preferably, the first valve comprises a first valve plate and a first driving mechanism for driving the first valve plate to rotate; when the first valve plate closes the air inlet, the air outlet is opened; the first valve plate is opening when the air intake, the air exit is closed. The drive mechanism may be of the prior art as desired.
Furthermore, a second valve is arranged on the air return inlet; the second valve comprises a second valve plate and a second driving mechanism for driving the second valve plate to rotate;
when the air return opening is opened, the second valve plate closes the communication between the first air channel and the second air channel; when the second valve plate closes the air return inlet, the first air channel is communicated with the second air channel. The driving mechanism in the scheme can adopt the prior art as required.
As a further improvement of the above solutions, a temperature controller for detecting the air temperature in the air duct and controlling the operation of the heating assembly may be further disposed in the air duct.
Preferably, the temperature controller is arranged between the fan and the air return opening.
Compared with the prior art, the air channel structure of the disinfection cabinet provided by the invention can heat the air in the inner cavity of the disinfection cabinet to form circulating air flow and dry the articles in the disinfection cabinet; and the environment outside the disinfection cabinet can be blown by switching the valve, the ground is dried or the ambient temperature is adjusted, so that the multifunctional air-drying cabinet has multiple purposes, and various requirements of people are met.
Drawings
FIG. 1 is a perspective view (with part of a case omitted) illustrating an assembly structure according to an embodiment of the present invention;
FIG. 2 is a longitudinal sectional view (drying state of the sterilizer) of the embodiment of the present invention;
FIG. 3 is a longitudinal cross-sectional view (blowing state to the ground) of an embodiment of the present invention;
fig. 4 is a longitudinal sectional view of an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 4, the air duct structure of the disinfection cabinet comprises:
the disinfection device comprises a box body 1 and an inner container 2 arranged in the box body 1, wherein a disinfection unit (not shown in the figure) is arranged in the inner container 2 and can be an ultraviolet generator, an ozone generator, a disinfection steam generator or other types of disinfection units; a gap 11 is arranged between the box body 1 and the inner container 2. The assembly structure of the box body, the inner container and the assembly structure of the box body and the inner container are the conventional structure of the disinfection cabinet.
An air outlet 21 is arranged on the top surface of the inner container 2, and an air return opening 22 is arranged at the position of the rear wall plate of the inner container 2 close to the bottom plate.
The air duct 3 is arranged in a gap 11 between the box body 1 and the inner container 2; the upper section of the U-shaped inner container is positioned in a gap between the top plate of the inner container and the top plate of the box body, and the section of the U-shaped inner container is positioned in a gap between the rear wall plate of the inner container and the rear wall plate of the box body; the upper section and the middle section of the air duct 3 form a first air duct 31; the lower section of the air duct 3 is located in the gap between the bottom plate of the inner container and the bottom plate of the box body, and the lower section of the air duct 3 is a second air duct 32 communicated with the first air duct 31.
An air inlet 33 communicated with the gap 11 is arranged on the wall of the upper section of the first air duct, and the end port of the second air duct 32 is an air outlet 34 of the air duct. The air outlet 34 is located below the door of the disinfection cabinet, exposed out of the cabinet 1 and facing the ground in front of the disinfection cabinet.
The air outlet 21 and the air return opening 22 are both communicated with the first air duct 31.
The fan 4 is arranged in the air duct 3 and used for enabling air in the inner container to form circulation through the first air duct 3; or to draw air from the surrounding environment through the gap 11 and to blow an air stream towards the floor surrounding the disinfection cabinet. The fan 4 in this embodiment is disposed in the gap between the top plate of the inner container and the top plate of the box body, and is disposed close to the air outlet 21 and the air inlet 33. The fan 4 may be any one of the prior art as required.
And the heating component 7 is arranged in the air channel, is positioned in the first air channel between the fan 4 and the air return opening 22, and is used for heating the air entering the first air channel 31. The heating assembly may be any of those known in the art as desired.
The first valve is arranged in the upper air channel and comprises a first valve plate 5 and a first driving mechanism (not shown in the figure); wherein, the first edge of the first valve plate 5 is rotatably connected to the outer wall of the liner top plate through a first rotating shaft (not shown in the figure), and the first driving mechanism is connected with the first valve plate 5 in a driving way, so that the first valve plate rotates relative to the first rotating shaft. When the first valve plate 5 closes the air inlet 33, the air outlet 21 is opened; when the first valve plate 5 opens the intake port 33, the exhaust port 21 is closed.
A second valve, which is arranged between the air return opening 22 and the middle section air duct and comprises a second driving mechanism (not shown in the figure) of the second valve plate 6; wherein a first edge of the second valve plate 6 is rotatably connected to the outer wall of the inner container rear wall plate through a second rotating shaft (not shown); the second driving mechanism is in driving connection with the second valve plate 6, so that the second valve plate 6 closes the communication between the first air duct 31 and the second air duct 32 when the air return opening 22 is opened; when the second valve plate 6 closes the return air inlet 22, the first air duct 31 and the second air duct 32 are communicated.
The first driving mechanism and the second driving mechanism are both in the prior art, and any one of the prior art can be selected as required.
And the temperature controller 8 is arranged in the first air duct 31 and used for detecting the temperature of the air flow in the first air duct 31 and controlling the operation of the heating assembly 7.
When the disinfection cabinet enters a heating and drying program, the air in the inner container needs to be heated; at this time, the control system of the disinfection cabinet controls the first driving mechanism and the second driving mechanism to work, drives the first valve plate and the second valve plate to rotate, opens the air outlet and the air return opening on the inner container, closes the air inlet of the air channel and blocks the communication between the first air channel and the second air channel, as shown in fig. 2; simultaneously controlling the heating assembly and the fan to work; under the effect of fan, the air in the inner bag is discharged from the return air inlet, gets into first wind channel, returns the inner bag inner chamber from the air exit after the heating of heating element, heats the article of inner bag and dries. When the temperature of the airflow flowing through the temperature controller is lower than a set value, the temperature controller controls the heating assembly to work to heat the airflow in the first air channel. And the steps are circulated until the heating and drying process is finished.
When air needs to be blown to the ground around the disinfection cabinet to dry the ground, the control system of the disinfection cabinet controls the first driving mechanism and the second driving mechanism to work, drives the first valve plate and the second valve plate to rotate reversely, closes the air outlet and the air return opening on the liner, opens the air inlet of the air channel and communicates the first air channel and the second air channel, as shown in fig. 3; and meanwhile, the fan is controlled to work, and whether the heating assembly works or not is controlled according to the instruction of a user. Under the action of the fan, air of the surrounding environment enters the first air channel from the air inlet through the gap, is exhausted from the air outlet after being heated by the heating assembly, and is blown to the ground around the disinfection cabinet or the surrounding environment to dry the ground or change the temperature of the surrounding environment.
Claims (7)
1. An air channel structure of a disinfection cabinet comprises a box body (1) and an inner container (2) arranged in the box body (1), wherein a gap (11) is formed between the box body (1) and the inner container (2);
the air-conditioning cabinet is characterized in that an air outlet (21) and an air return inlet (22) which are communicated with the cavity (11) are arranged on the inner container (2) at intervals, and an air channel (3) is arranged in a gap (11) between the cabinet body (1) and the inner container (2); the air outlet (21) and the air return inlet (22) are both communicated with the air duct (3);
the air duct is also provided with an air inlet (33) and an air outlet (34); the air inlet (33) is communicated with the gap (11), and the air outlet (34) is exposed out of the box body (1);
a fan (4) and a heating assembly (7) are arranged in the air duct (3); according to the airflow direction, the air outlet (21) and the air inlet (22) are positioned at the upstream of the fan (4), and the air return inlet (22) and the air outlet (33) are positioned at the downstream of the fan (4); the heating assembly (7) is positioned between the fan (4) and the air return opening (31);
and valves are arranged on the air outlet (21), the air inlet (22) and the air return inlet (22).
2. The cabinet ducting structure according to claim 1, wherein the ducting (3) comprises a first duct (31) and a second duct (32) communicating with each other; the first air duct (31) is positioned between the inner container and the rear wall plate of the box body, and the second air duct (32) is positioned between the inner container and the bottom plate of the box body; the air outlet port of the second air duct (32) is the air outlet (34).
3. The air duct structure of disinfection cabinet according to claim 2, characterized in that said air inlet (33) is arranged on the wall of said air duct (3), said air outlet (21) is arranged on the top plate of said inner container, said air inlet (33) and said air outlet (21) share a first valve.
4. The sterilizer duct structure according to claim 3, wherein the first valve comprises a first valve plate (5) and a first driving mechanism for driving the first valve plate (5) to rotate; when the first valve plate (5) closes the air inlet (33), the air outlet (21) is opened; the first valve plate (5) is used for opening the air inlet (33), and the air outlet (21) is closed.
5. The air duct structure of disinfection cabinet according to claim 2, characterized in that said air return opening (22) is provided with a second valve; the second valve comprises a second valve plate (6) and a second driving mechanism for driving the second valve plate (6) to rotate;
the second valve plate (61) closes the communication between the first air duct (31) and the second air duct (32) when the air return opening (22) is opened; when the second valve plate (61) closes the air return opening (22), the first air channel (31) is communicated with the second air channel (32).
6. The air duct structure of disinfection cabinet according to any of claims 1-5, characterized in that said air duct (3) is further equipped with a temperature controller (8) for detecting the air temperature in said air duct (3) and controlling the operation of said heating assembly.
7. The cabinet ducting structure according to claim 6, wherein the thermostat (8) is arranged between the fan (4) and the return air opening (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910088294.0A CN111481690A (en) | 2019-01-29 | 2019-01-29 | Air duct structure of disinfection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910088294.0A CN111481690A (en) | 2019-01-29 | 2019-01-29 | Air duct structure of disinfection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111481690A true CN111481690A (en) | 2020-08-04 |
Family
ID=71788453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910088294.0A Pending CN111481690A (en) | 2019-01-29 | 2019-01-29 | Air duct structure of disinfection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111481690A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856628A (en) * | 2021-01-06 | 2021-05-28 | 宁波方太厨具有限公司 | Disinfection cabinet |
| CN115337434A (en) * | 2022-07-29 | 2022-11-15 | 宁波方太厨具有限公司 | Disinfection cabinet with circulating air duct |
-
2019
- 2019-01-29 CN CN201910088294.0A patent/CN111481690A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856628A (en) * | 2021-01-06 | 2021-05-28 | 宁波方太厨具有限公司 | Disinfection cabinet |
| CN115337434A (en) * | 2022-07-29 | 2022-11-15 | 宁波方太厨具有限公司 | Disinfection cabinet with circulating air duct |
| CN115337434B (en) * | 2022-07-29 | 2023-08-18 | 宁波方太厨具有限公司 | Disinfection cabinet with circulating air duct |
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